/*
 * MABNI Digital Skills OS © 2026 MABNI. Owner/author: Ahmad Choueib. Contact: ahmad@mabni.org | +961 76 019 982. All rights reserved. Unauthorized copying, redistribution, resale, or removal of this notice is prohibited.
 */
/*
 * MABNI Digital Skills OS
 * Copyright © 2026 MABNI. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-MABNI-Proprietary
 */
:root{
  --bg:#0b0713; --panel:rgba(18,14,30,.88); --panel2:#1b1430; --glass:rgba(255,255,255,.08);
  --stroke:rgba(255,255,255,.14); --stroke2:rgba(255,255,255,.25); --text:#f7f3ff; --muted:#b8acca;
  --purple:#7c3aed; --cyan:#22d3ee; --green:#51e28a; --yellow:#facc15; --red:#fb7185; --blue:#3b82f6;
  --shadow:0 26px 80px rgba(0,0,0,.45); --taskbar-h:58px; font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*{box-sizing:border-box} html,body{height:100%;margin:0;overflow:hidden;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit} button{border:0;cursor:pointer;color:inherit}.hidden{display:none!important}
.boot-screen{position:fixed;inset:0;display:grid;place-items:center;z-index:3000;background:radial-gradient(circle at 20% 15%,rgba(124,58,237,.35),transparent 32%),radial-gradient(circle at 85% 80%,rgba(34,211,238,.22),transparent 30%),#0b0713}.boot-card{width:min(650px,calc(100% - 32px));padding:42px;border:1px solid var(--stroke);border-radius:30px;background:rgba(15,10,28,.86);box-shadow:var(--shadow);text-align:center;backdrop-filter:blur(18px)}.brand-mark{font-size:42px;font-weight:950;letter-spacing:-.06em}.brand-mark span{color:var(--cyan)}.brand-mark.small{font-size:24px;text-align:left}.boot-card h1{margin:10px 0;font-size:clamp(28px,4vw,46px);letter-spacing:-.04em}.boot-card p{max-width:540px;margin:0 auto 25px;color:var(--muted);line-height:1.6}.boot-card button,.primary{padding:13px 22px;border-radius:999px;background:linear-gradient(135deg,var(--purple),#4f46e5 55%,var(--cyan));font-weight:900;box-shadow:0 12px 35px rgba(124,58,237,.35)}
.desktop{height:100%;position:relative;overflow:hidden;background:linear-gradient(145deg,#0e0719,#20143a 56%,#071a22)}.desktop:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(circle at 40% 35%,black,transparent 72%)}.wallpaper-glow{position:absolute;width:440px;height:440px;border-radius:999px;filter:blur(28px);opacity:.34;pointer-events:none}.glow-one{left:16%;top:10%;background:var(--purple)}.glow-two{right:14%;bottom:16%;background:var(--cyan)}
.desktop-icons{position:absolute;left:18px;top:18px;width:118px;display:grid;gap:10px;z-index:2;max-height:calc(100% - 82px);overflow-y:auto;padding-right:4px}.desktop-icon{min-height:88px;padding:7px 5px;border-radius:16px;border:1px solid transparent;background:transparent;text-align:center;text-shadow:0 2px 8px rgba(0,0,0,.55);transition:.15s}.desktop-icon:hover,.desktop-icon.selected{background:rgba(255,255,255,.11);border-color:var(--stroke)}.desktop-icon .icon-main{font-size:35px;display:block;margin-bottom:5px}.desktop-icon .writer-icon{width:42px;height:42px;margin:0 auto 5px;border-radius:12px;background:linear-gradient(135deg,#2563eb,#60a5fa);display:grid;place-items:center;font-size:22px;font-weight:950}.desktop-icon b{display:block;font-size:12px;line-height:1.15;word-break:break-word}
.window-layer{position:absolute;inset:0 0 var(--taskbar-h) 0;z-index:5;pointer-events:none}.app-window{position:absolute;min-width:360px;min-height:250px;border:1px solid var(--stroke2);border-radius:18px;overflow:hidden;background:rgba(15,12,25,.91);box-shadow:var(--shadow);backdrop-filter:blur(20px);pointer-events:auto;display:flex;flex-direction:column}.app-window.maximized{left:132px!important;top:10px!important;right:318px!important;bottom:10px!important;width:auto!important;height:auto!important;border-radius:20px}.window-titlebar{height:46px;display:flex;align-items:center;gap:10px;padding:0 10px 0 14px;background:linear-gradient(90deg,rgba(255,255,255,.11),rgba(255,255,255,.04));border-bottom:1px solid var(--stroke);user-select:none}.app-badge{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:rgba(255,255,255,.11);font-weight:950}.app-badge.writer{background:linear-gradient(135deg,#2563eb,#60a5fa)}.window-titlebar h3{flex:1;margin:0;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.window-controls{display:flex;gap:6px}.window-controls button{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:rgba(255,255,255,.08)}.window-controls button:hover{background:rgba(255,255,255,.18)}.window-body{flex:1;overflow:hidden;background:rgba(255,255,255,.025)}.resize-handle{position:absolute;right:0;bottom:0;width:22px;height:22px;cursor:nwse-resize;opacity:.55}.resize-handle:after{content:"";position:absolute;right:6px;bottom:6px;width:10px;height:10px;border-right:2px solid rgba(255,255,255,.55);border-bottom:2px solid rgba(255,255,255,.55)}
.taskbar{position:absolute;left:0;right:0;bottom:0;height:var(--taskbar-h);display:flex;align-items:center;gap:10px;padding:8px 12px;background:rgba(11,8,18,.9);border-top:1px solid var(--stroke);backdrop-filter:blur(22px);z-index:1000}.start-button,.task-buttons button,.status-strip button{height:40px;border-radius:13px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.08);padding:0 12px;display:inline-flex;align-items:center;gap:8px}.start-button:hover,.task-buttons button:hover,.status-strip button:hover{background:rgba(255,255,255,.16)}.m-icon{width:24px;height:24px;display:inline-grid;place-items:center;border-radius:8px;background:linear-gradient(135deg,var(--purple),var(--cyan));font-weight:950}.task-buttons{flex:1;display:flex;gap:8px;overflow-x:auto}.task-buttons button.active{background:rgba(34,211,238,.18);border-color:rgba(34,211,238,.34)}.status-strip{display:flex;gap:8px;align-items:center}.status-strip time{color:var(--muted);font-weight:800;padding:0 8px}.network-off{color:var(--red)!important}.network-cable{color:var(--cyan)!important}.network-wifi{color:var(--green)!important}
.start-menu{position:absolute;left:12px;bottom:68px;width:275px;border:1px solid var(--stroke);border-radius:22px;background:rgba(17,13,29,.96);box-shadow:var(--shadow);z-index:1200;padding:12px}.start-menu-head{padding:10px 10px 14px;border-bottom:1px solid var(--stroke);margin-bottom:8px}.start-menu-head p{margin:2px 0 0;color:var(--muted);font-size:12px}.start-menu button{width:100%;text-align:left;padding:12px;border-radius:13px;background:transparent}.start-menu button:hover{background:rgba(255,255,255,.09)}
.mission-panel{position:absolute;top:14px;right:14px;width:302px;bottom:72px;z-index:12;background:rgba(17,13,29,.82);border:1px solid var(--stroke);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(18px);display:flex;flex-direction:column;transition:transform .22s ease}.mission-panel.collapsed{transform:translateX(330px)}.mission-panel header{display:flex;gap:10px;align-items:start;justify-content:space-between;padding:16px;border-bottom:1px solid var(--stroke)}.mission-panel h2{font-size:18px;margin:2px 0 0;letter-spacing:-.03em}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--cyan);font-weight:900}.mission-panel header button{width:34px;height:34px;border-radius:12px;background:rgba(255,255,255,.08);font-size:22px}.mission-toggle{position:absolute;right:0;top:45%;z-index:13;writing-mode:vertical-rl;transform:translateY(-50%);padding:14px 8px;border-radius:14px 0 0 14px;background:linear-gradient(180deg,var(--purple),var(--cyan));font-weight:950;box-shadow:var(--shadow)}.mission-tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 12px}.mission-tabs button{white-space:nowrap;padding:8px 10px;border-radius:999px;background:rgba(255,255,255,.07);color:var(--muted);font-size:12px;font-weight:850}.mission-tabs button.active{background:rgba(34,211,238,.16);color:var(--cyan)}.mission-body{padding:0 16px 12px;overflow:auto;flex:1}.mission-desc{color:var(--muted);line-height:1.5;font-size:13px}.step-list{padding:0;margin:10px 0;display:grid;gap:8px;list-style:none}.step-list li{display:flex;gap:9px;padding:10px;border-radius:14px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.35;color:var(--muted)}.step-list li.done{color:var(--green);background:rgba(81,226,138,.08);border-color:rgba(81,226,138,.25)}.step-num{width:22px;height:22px;display:grid;place-items:center;border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:950;flex:0 0 22px}.mission-actions{display:flex;gap:8px;padding:12px;border-top:1px solid var(--stroke)}.mission-actions button{flex:1;border-radius:12px;padding:10px 6px;background:rgba(255,255,255,.08);font-size:12px;font-weight:850}
.context-menu{position:fixed;z-index:2500;min-width:205px;padding:7px;border:1px solid var(--stroke2);border-radius:15px;background:rgba(17,13,29,.98);box-shadow:var(--shadow)}.context-menu button{display:block;width:100%;text-align:left;padding:10px 11px;border-radius:10px;background:transparent;font-size:13px}.context-menu button:hover{background:rgba(255,255,255,.1)}.context-sep{height:1px;background:var(--stroke);margin:6px 4px}.toast-area{position:absolute;right:18px;bottom:78px;z-index:2200;display:grid;gap:9px}.toast{width:300px;padding:12px 14px;border-radius:16px;background:rgba(15,12,25,.94);border:1px solid var(--stroke);box-shadow:var(--shadow)}.toast b{display:block;margin-bottom:3px}.toast p{margin:0;color:var(--muted);font-size:13px;line-height:1.35}
.app-shell{height:100%;display:flex;flex-direction:column}.toolbar{min-height:48px;display:flex;gap:8px;align-items:center;padding:8px;border-bottom:1px solid var(--stroke);background:rgba(255,255,255,.04);overflow-x:auto}.toolbar button,.pill-button{padding:9px 11px;border-radius:12px;background:rgba(255,255,255,.085);font-weight:850;white-space:nowrap}.toolbar button:hover,.pill-button:hover{background:rgba(255,255,255,.16)}.toolbar input,.toolbar select,.address{height:38px;border-radius:12px;border:1px solid var(--stroke);background:rgba(0,0,0,.26);color:var(--text);padding:0 12px;outline:none}.breadcrumbs{padding:8px 10px;border-radius:12px;background:rgba(0,0,0,.18);color:var(--muted);font-size:13px;min-width:160px}.split{flex:1;display:grid;grid-template-columns:190px 1fr;min-height:0}.sidebar{border-right:1px solid var(--stroke);padding:10px;overflow:auto;background:rgba(0,0,0,.12)}.sidebar button{display:block;width:100%;text-align:left;padding:10px;border-radius:12px;background:transparent;color:var(--muted);margin-bottom:4px}.sidebar button:hover,.sidebar button.active{background:rgba(255,255,255,.09);color:var(--text)}.file-area{padding:12px;overflow:auto;min-height:0}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(116px,1fr));gap:11px;padding-bottom:120px}.file-item{min-height:96px;border:1px solid transparent;border-radius:16px;padding:10px;text-align:center;background:rgba(255,255,255,.045);display:grid;place-items:center;gap:4px;user-select:none}.file-item:hover,.file-item.selected{background:rgba(34,211,238,.12);border-color:rgba(34,211,238,.38)}.file-icon{font-size:33px}.file-name{font-size:12px;line-height:1.2;word-break:break-word}.rename-input{width:100%;border:1px solid var(--cyan);border-radius:8px;background:#111;color:#fff;padding:5px;font-size:12px}.app-content{height:100%;overflow:auto;padding:18px}.info-card,.form-card{padding:16px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);margin-bottom:12px}.info-card h3,.form-card h3{margin:0 0 8px;letter-spacing:-.02em}.info-card p,.form-card p{color:var(--muted);line-height:1.5;margin:0 0 10px}.badge-row{display:flex;gap:8px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.09);color:var(--muted);font-size:12px;font-weight:850}.badge.good{color:var(--green);background:rgba(81,226,138,.10);border-color:rgba(81,226,138,.35)}.badge.warn{color:var(--yellow);background:rgba(250,204,21,.10);border-color:rgba(250,204,21,.35)}.badge.bad{color:var(--red);background:rgba(251,113,133,.10);border-color:rgba(251,113,133,.35)}
.browser-tabs{height:38px;display:flex;align-items:end;gap:4px;padding:5px 8px 0;border-bottom:1px solid var(--stroke);background:rgba(0,0,0,.16);overflow-x:auto}.browser-tab{max-width:190px;min-width:110px;height:32px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 8px;border-radius:11px 11px 0 0;background:rgba(255,255,255,.07);color:var(--muted);font-size:12px}.browser-tab.active{background:rgba(34,211,238,.15);color:var(--text)}.browser-tab span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.browser-tab button{background:transparent;color:inherit;padding:0 3px}.new-tab-btn{height:30px;width:32px;border-radius:10px;background:rgba(255,255,255,.08)}.browser-toolbar .address{flex:1;min-width:250px}.browser-page{padding:18px;overflow:auto}.browser-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.browser-card{padding:16px;border:1px solid var(--stroke);border-radius:18px;background:rgba(255,255,255,.055);text-align:left}.browser-card .big{font-size:34px;display:block;margin-bottom:8px}.browser-card h4{margin:0 0 5px}.browser-card p{margin:0;color:var(--muted);font-size:13px}.search-box{display:flex;gap:10px;margin:14px 0}.search-box input{flex:1;height:42px;border-radius:14px;border:1px solid var(--stroke);background:rgba(0,0,0,.25);color:var(--text);padding:0 14px}.security-layout{display:grid;grid-template-columns:260px 1fr;gap:14px;min-height:380px}.mail-list{display:grid;gap:8px;align-content:start}.mail-item{padding:12px;border:1px solid var(--stroke);border-radius:14px;background:rgba(255,255,255,.055);text-align:left}.mail-item.active{border-color:rgba(34,211,238,.5);background:rgba(34,211,238,.1)}.mail-item b,.mail-view b{display:block}.mail-item small,.mail-view small{display:block;color:var(--muted);margin-top:3px}.mail-view{padding:16px;border:1px solid var(--stroke);border-radius:18px;background:rgba(255,255,255,.055)}.fake-link{display:inline-block;padding:8px 10px;border-radius:10px;background:rgba(34,211,238,.1);color:var(--cyan);margin:10px 0}.action-log{margin-top:12px;padding:10px;border-radius:12px;background:rgba(0,0,0,.2);color:var(--muted);font-size:13px}
.gmail-wrap{height:100%;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 10%,rgba(96,165,250,.2),transparent 32%),radial-gradient(circle at 80% 80%,rgba(124,58,237,.22),transparent 35%)}.gmail-card{width:min(680px,100%);min-height:450px;border:1px solid var(--stroke);border-radius:28px;background:rgba(11,9,20,.9);padding:28px;box-shadow:var(--shadow)}.gmail-card h2{margin:0 0 8px;font-size:28px;letter-spacing:-.03em}.gmail-card p{color:var(--muted);line-height:1.5}.gmail-form{display:grid;gap:12px;margin-top:18px}.gmail-form label{display:grid;gap:6px;color:var(--muted);font-size:13px;font-weight:850}.gmail-form input,.gmail-form select,.gmail-form textarea{width:100%;border:1px solid var(--stroke);border-radius:13px;background:rgba(0,0,0,.28);color:var(--text);padding:12px;outline:none}.gmail-form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.gmail-nav{display:flex;justify-content:space-between;align-items:center;margin-top:20px;gap:10px}.gmail-nav button{padding:11px 16px;border-radius:13px;background:rgba(255,255,255,.09);font-weight:850}.security-note{border-left:4px solid var(--yellow);padding:10px 12px;border-radius:13px;background:rgba(250,204,21,.09);color:#ffe88a!important;font-size:13px}.fake-inbox{border:1px solid var(--stroke);border-radius:18px;overflow:hidden}.fake-inbox-row{padding:12px 14px;border-bottom:1px solid var(--stroke);display:flex;justify-content:space-between;gap:10px}.fake-inbox-row:last-child{border-bottom:0}
.writer-shell{height:100%;display:flex;flex-direction:column;background:#15111f}.writer-toolbar{display:flex;gap:7px;align-items:center;flex-wrap:wrap;padding:9px;border-bottom:1px solid var(--stroke);background:linear-gradient(90deg,#173c8f,#2563eb)}.writer-toolbar select,.writer-toolbar input{height:34px;border:0;border-radius:9px;padding:0 8px;background:rgba(255,255,255,.92);color:#111}.writer-toolbar input[type=color]{width:42px;padding:3px}.writer-toolbar button{height:34px;min-width:34px;padding:0 9px;border-radius:9px;background:rgba(255,255,255,.18);font-weight:950}.writer-toolbar button:hover{background:rgba(255,255,255,.3)}.writer-paper-wrap{flex:1;overflow:auto;padding:24px;background:#201b2d}.writer-paper{width:min(760px,calc(100% - 10px));min-height:720px;margin:0 auto;background:#fff;color:#111;padding:56px 64px;border-radius:4px;box-shadow:0 24px 55px rgba(0,0,0,.35);outline:none;line-height:1.55}.writer-paper:focus{box-shadow:0 0 0 3px rgba(34,211,238,.25),0 24px 55px rgba(0,0,0,.35)}.writer-paper h1,.writer-paper h2,.writer-paper p{margin-top:0}.writer-status{padding:7px 12px;color:var(--muted);font-size:12px;border-top:1px solid var(--stroke);background:rgba(255,255,255,.04)}
.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.device-card{padding:14px;border-radius:18px;background:rgba(255,255,255,.055);border:1px solid var(--stroke)}.device-card .emoji{font-size:36px}.device-card h4{margin:8px 0 4px}.device-card p{margin:0 0 10px;color:var(--muted);font-size:13px}.device-card button{width:100%;padding:9px;border-radius:12px;background:rgba(255,255,255,.08)}.device-card.connected{border-color:rgba(81,226,138,.55);background:rgba(81,226,138,.08)}.fake-monitor-wrap{display:grid;grid-template-columns:1fr 270px;gap:16px;align-items:start}.fake-desk{min-height:390px;position:relative;border-radius:24px;border:1px solid var(--stroke);background:radial-gradient(circle at 50% 0%,rgba(34,211,238,.18),transparent 34%),linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));overflow:hidden}.hw{position:absolute;display:grid;place-items:center;border:1px solid var(--stroke);background:rgba(255,255,255,.08);border-radius:18px;transition:.18s}.hw:hover,.hw.active{transform:translateY(-2px);box-shadow:0 18px 32px rgba(0,0,0,.28);border-color:rgba(34,211,238,.6)}.hw .hw-emoji{font-size:44px}.hw-monitor{left:29%;top:30px;width:190px;height:125px}.hw-case{left:63%;top:56px;width:105px;height:170px}.hw-keyboard{left:24%;top:215px;width:240px;height:70px}.hw-mouse{left:62%;top:245px;width:78px;height:86px;border-radius:999px}.component-info{min-height:390px}.component-info .big{font-size:46px}.network-diagram{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;align-items:center;margin:12px 0}.net-node{padding:14px 8px;min-height:72px;display:grid;place-items:center;text-align:center;border:1px solid var(--stroke);border-radius:18px;background:rgba(255,255,255,.055);font-size:12px}.arrow{color:var(--cyan);text-align:center;font-size:24px}.browser-icons{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.browser-icon-card{padding:14px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.055)}.browser-symbol{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;margin-bottom:8px;font-size:24px;background:conic-gradient(from 180deg,var(--blue),var(--cyan),var(--green),var(--yellow),var(--red),var(--blue))}.browser-symbol.edge{background:conic-gradient(var(--cyan),var(--blue),#16a34a,var(--cyan))}.browser-symbol.fire{background:conic-gradient(var(--red),#f97316,var(--yellow),#7c2d12,var(--red))}.browser-symbol.safari{background:radial-gradient(circle,var(--blue),#0f172a)}.kbd{padding:2px 7px;border-radius:6px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);font-weight:900;color:#fff}
@media(max-width:960px){.mission-panel{width:280px}.app-window.maximized{left:8px!important;right:292px!important}.fake-monitor-wrap{grid-template-columns:1fr}.security-layout{grid-template-columns:1fr}.network-diagram{grid-template-columns:1fr}.arrow{transform:rotate(90deg)}}
@media(max-width:720px){.desktop-icons{display:none}.mission-panel{transform:translateX(305px)}.mission-panel.collapsed{transform:translateX(305px)}.mission-toggle{display:block!important}.app-window,.app-window.maximized{left:8px!important;top:8px!important;right:8px!important;bottom:8px!important;width:auto!important;height:auto!important}.split{grid-template-columns:1fr}.sidebar{display:none}.writer-paper{padding:32px 24px}}

/* v4 desktop distribution: Windows-like columns without desktop scrolling */
.desktop-icons{
  top:18px;
  bottom:72px;
  width:calc(100% - 370px);
  max-height:none;
  overflow:visible;
  display:flex;
  flex-direction:column;
  flex-wrap:wrap;
  align-content:flex-start;
  gap:10px 12px;
  padding-right:0;
}
.desktop-icon{width:106px;min-height:92px;flex:0 0 92px;}

/* v4 Writer ribbon */
.writer-shell{background:#dce6f8;color:#111;}
.writer-title-strip{height:36px;display:flex;align-items:center;gap:8px;padding:0 10px;background:#185abd;color:#fff;border-bottom:1px solid rgba(255,255,255,.18)}
.writer-file-btn{height:26px;border-radius:6px;background:rgba(255,255,255,.16);padding:0 10px;font-size:12px;font-weight:850;color:#fff}.writer-file-btn:hover{background:rgba(255,255,255,.28)}
.writer-doc-name{font-weight:800;font-size:13px;opacity:.95;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.writer-tabs{height:34px;display:flex;align-items:end;gap:4px;padding:0 10px;background:#f4f7fc;border-bottom:1px solid #c5d3ea}.writer-tabs button{height:30px;padding:0 14px;border-radius:8px 8px 0 0;background:transparent;color:#14315f;font-weight:850}.writer-tabs button.active{background:#fff;border:1px solid #c5d3ea;border-bottom-color:#fff}.writer-ribbon{min-height:96px;display:flex;gap:8px;align-items:stretch;overflow-x:auto;padding:8px 10px;background:#fff;border-bottom:1px solid #c5d3ea;color:#111}.ribbon-group{position:relative;display:flex;align-items:center;gap:6px;flex-wrap:wrap;min-width:170px;padding:8px 8px 19px;border-right:1px solid #d8e0ef}.ribbon-group:last-child{border-right:0}.ribbon-group .group-title{position:absolute;bottom:2px;left:0;right:0;text-align:center;font-size:10px;color:#61718a}.ribbon-group button,.ribbon-group select,.ribbon-group input{height:30px;border:1px solid #c7d1e0;border-radius:5px;background:#fff;color:#111;padding:0 8px;font-size:12px}.ribbon-group button:hover{background:#edf4ff}.ribbon-group button.active{background:#cfe5ff;border-color:#2b73d2;box-shadow:inset 0 0 0 1px #2b73d2}.font-group{min-width:355px}.paragraph-group{min-width:385px}.clipboard-group{min-width:210px}.writer-paper-wrap{background:#b8c5d9;padding:28px 24px}.writer-paper{width:794px;min-height:1040px;background:#fff;color:#111;padding:72px 78px;border-radius:0;box-shadow:0 12px 32px rgba(15,23,42,.28);line-height:1.55;max-width:none}.writer-status{height:34px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#f3f6fb;color:#334155;border-top:1px solid #c5d3ea;padding:0 10px}.writer-zoom{margin-left:auto;display:flex;align-items:center;gap:7px}.writer-zoom button{width:24px;height:24px;border-radius:5px;background:#e4ebf7;color:#111}.writer-zoom input{width:130px}.writer-zoom b{min-width:44px;text-align:right;font-size:12px;color:#334155}

/* v4 visual safety lab */
.safety-shell{padding:16px;min-height:100%;overflow:auto}.safety-header{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:12px}.safety-header h3{margin:0;font-size:22px}.safety-header p{margin:0;color:var(--muted);font-size:13px}.safety-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:12px}.safety-panel{padding:14px;border-radius:20px;border:1px solid var(--stroke);background:rgba(255,255,255,.06)}.safety-panel h4{margin:0 0 10px;font-size:15px}.link-panel{grid-row:span 2}.link-card-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:8px;margin-bottom:10px}.link-practice-card{min-height:92px;border-radius:16px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);display:grid;place-items:center;padding:8px;text-align:center}.link-practice-card.active{border-color:rgba(34,211,238,.65);background:rgba(34,211,238,.12)}.link-practice-card span{font-size:26px}.link-practice-card b{font-size:13px}.link-practice-card small{font-size:10px;color:var(--muted)}.browser-mini-frame{border-radius:18px;overflow:hidden;border:1px solid var(--stroke);background:rgba(0,0,0,.2)}.mini-address{padding:10px 12px;font-size:13px;font-weight:850;word-break:break-all}.mini-address.safe{background:rgba(81,226,138,.12);color:var(--green)}.mini-address.danger{background:rgba(251,113,133,.12);color:var(--red)}.mini-message{padding:12px}.mini-message p{margin:6px 0 0;color:var(--muted)}.safety-actions{display:flex;gap:6px;flex-wrap:wrap;padding:10px;border-top:1px solid var(--stroke)}.safety-actions button{padding:8px 10px;border-radius:12px;background:rgba(255,255,255,.09);font-weight:850}.result-banner{margin-top:10px;border-radius:16px;padding:12px;display:grid;grid-template-columns:36px 1fr;gap:3px 9px;align-items:center}.result-banner span{grid-row:span 2;font-size:28px}.result-banner b{font-size:15px}.result-banner small{color:var(--muted)}.result-banner.good{background:rgba(81,226,138,.12);border:1px solid rgba(81,226,138,.38)}.result-banner.bad{background:rgba(251,113,133,.12);border:1px solid rgba(251,113,133,.38)}.result-banner.neutral{background:rgba(255,255,255,.07);border:1px solid var(--stroke)}.password-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px}.password-choice{padding:10px;border-radius:14px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);text-align:left;display:flex;align-items:center;gap:8px}.password-choice.selected{outline:2px solid var(--cyan)}.password-choice.strong{border-color:rgba(81,226,138,.38)}.password-choice.weak{border-color:rgba(251,113,133,.28)}.password-builder{display:grid;gap:6px;margin-top:10px;color:var(--muted);font-size:12px;font-weight:850}.password-builder input{height:40px;border-radius:12px;border:1px solid var(--stroke);background:rgba(0,0,0,.24);color:var(--text);padding:0 12px}.strength-meter{height:11px;border-radius:999px;background:rgba(255,255,255,.11);overflow:hidden;margin-top:10px}.strength-meter i{display:block;height:100%;background:var(--red);transition:.2s}.strength-meter.medium i{background:var(--yellow)}.strength-meter.strong i{background:var(--green)}.tiny-rules{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.tiny-rules span{padding:5px 8px;border-radius:999px;background:rgba(255,255,255,.07);color:var(--muted);font-size:11px}.tiny-rules span.ok{background:rgba(81,226,138,.12);color:var(--green)}.phone-toggle{width:100%;min-height:116px;border-radius:22px;border:1px solid var(--stroke);background:rgba(251,113,133,.1);display:grid;place-items:center;gap:7px}.phone-toggle.on{background:rgba(81,226,138,.13);border-color:rgba(81,226,138,.45)}.phone-screen{font-size:36px}.mfa-panel p{color:var(--muted);font-size:13px;line-height:1.4}.private-chip-grid{display:flex;gap:8px;flex-wrap:wrap}.private-chip{padding:9px 10px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--stroke);font-size:12px}.private-chip.good{background:rgba(81,226,138,.12);border-color:rgba(81,226,138,.36);color:var(--green)}.private-chip.bad{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.36);color:var(--red)}
@media(max-width:900px){.safety-grid{grid-template-columns:1fr}.link-panel{grid-row:auto}.desktop-icons{width:calc(100% - 310px)}}

/* v5 desktop wallpaper + manual icon positioning */
#desktop{background:linear-gradient(180deg,#ecf3fb,#dae7f6 0%,#cfe0f0 100%);color:#111;position:relative}
#desktop::before{content:'';position:absolute;inset:0;background:url('../assets/logo.png') center 44%/420px auto no-repeat;opacity:.12;pointer-events:none}
.wallpaper-glow{display:none}
.desktop-icons{position:absolute;left:0;top:0;right:320px;bottom:64px;width:auto;display:block;overflow:visible}
.desktop-icon{position:absolute;width:100px;min-height:92px;padding:6px 4px;text-shadow:none;color:#0f172a;background:rgba(255,255,255,.35);backdrop-filter:blur(6px);border:1px solid rgba(148,163,184,.18)}
.desktop-icon:hover,.desktop-icon.selected{background:rgba(255,255,255,.75);border-color:rgba(34,211,238,.5)}
.desktop-icon b{color:#0f172a}
.icon-level{display:block;margin-top:3px;font-size:10px;color:#475569;font-weight:800}
.context-menu .menu-item{display:flex;justify-content:space-between;align-items:center}
.submenu-arrow{margin-left:12px;color:#94a3b8}
.browser-icon-card img,.brand-icons img{width:44px;height:44px;object-fit:contain}
.real-icons .browser-icon-card,.brand-icons{display:flex;flex-direction:column;gap:8px;align-items:center;justify-content:center}
.brand-icons{grid-column:span 2;display:grid;grid-template-columns:repeat(4,44px);gap:10px;padding-top:16px}
.brand-icons p{grid-column:1/-1;margin:0;color:var(--muted);font-size:12px;text-align:center}
.simple-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:12px}
.mini-learn-card{padding:14px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.08);display:grid;gap:5px;text-align:left}
.mini-learn-card span{font-size:30px}
.mini-learn-card b{font-size:14px}.mini-learn-card small{color:var(--muted)}
.drag-practice-wrap{display:grid;gap:14px}.drag-items{display:flex;flex-wrap:wrap;gap:10px}.drag-chip{padding:10px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--stroke);cursor:grab;user-select:none}.drag-chip.ok{background:rgba(81,226,138,.15);border-color:rgba(81,226,138,.45)}.drag-chip.wrong{background:rgba(251,113,133,.12);border-color:rgba(251,113,133,.36)}
.drop-zones{display:grid;gap:12px}.drop-zones.two{grid-template-columns:1fr 1fr}.drop-zones.three{grid-template-columns:1fr 1fr 1fr}.drop-zone{min-height:140px;padding:12px;border-radius:18px;border:2px dashed rgba(148,163,184,.45);background:rgba(255,255,255,.04)}.drop-zone h4{margin:0 0 10px}
.converter-card{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:14px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--stroke)}
.converter-card input,.converter-card select{height:42px;padding:0 10px;border-radius:10px;border:1px solid var(--stroke);background:rgba(0,0,0,.18);color:var(--text)}
.converter-card button{height:42px;padding:0 14px;border-radius:10px;background:rgba(34,211,238,.16)}
.browser-page-inner{position:relative;min-height:100%;padding-top:40px}.spam-ad{position:absolute;right:12px;top:8px;background:#fff8c5;border:1px solid #facc15;color:#7c2d12;padding:6px 10px;border-radius:999px;display:flex;gap:8px;align-items:center;z-index:2}.spam-ad span{background:#ef4444;color:#fff;border-radius:999px;padding:1px 6px;font-size:10px;font-weight:900}.spam-ad a{color:#7c2d12;text-decoration:none;font-weight:800}
.spam-popup{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.26);z-index:3}.spam-popup-card{width:min(320px,calc(100% - 22px));padding:18px;border-radius:18px;background:#fff;color:#111;box-shadow:0 18px 40px rgba(0,0,0,.25);text-align:center}.spam-popup-card p{margin:8px 0 12px;color:#475569}
.safety-grid.onecol{grid-template-columns:1fr}
.taskbar,.mission-panel,.start-menu,.context-menu,.app-window{color:var(--text)}
@media(max-width:900px){.desktop-icons{right:0}.drop-zones.two,.drop-zones.three{grid-template-columns:1fr}.brand-icons{grid-column:auto}}

/* v9 fixes: full maximize, transparent logo, themes, richer games */
.app-window.maximized{left:8px!important;top:8px!important;right:8px!important;bottom:8px!important;width:auto!important;height:auto!important;border-radius:14px!important;z-index:1800!important}
.app-window.maximized .window-body{min-height:0}
.browser-shell,.browser-page,.browser-page-inner{height:100%}.browser-page{overflow:auto;padding:12px}.browser-card-grid{align-items:stretch}.app-content{height:100%;overflow:auto}
#desktop::before{background-image:url('../assets/logo-transparent.png')!important;background-position:center 44%!important;background-size:430px auto!important;background-repeat:no-repeat!important;opacity:.16!important}
#desktop.dark-mode{background:linear-gradient(180deg,#0f172a,#1e1b4b 55%,#111827 100%)!important;color:#f8fafc}
#desktop.dark-mode::before{opacity:.10!important;filter:brightness(1.25)}
#desktop.dark-mode .desktop-icon{color:#fff;background:rgba(15,23,42,.42);border-color:rgba(255,255,255,.08)}
#desktop.dark-mode .desktop-icon b{color:#fff}.status-strip #themeButton{font-size:18px;min-width:42px;justify-content:center}
.context-menu .menu-item{display:flex!important;justify-content:space-between;align-items:center}.submenu-arrow{font-size:11px;margin-left:18px;opacity:.75}
.align-icon{width:23px;height:18px;display:grid;gap:3px;align-content:center}.align-icon i{display:block;height:2px;background:#111;border-radius:99px}.align-left i:nth-child(1){width:21px}.align-left i:nth-child(2){width:15px}.align-left i:nth-child(3){width:19px}.align-center i{margin:auto}.align-center i:nth-child(1){width:21px}.align-center i:nth-child(2){width:14px}.align-center i:nth-child(3){width:18px}.align-right i{margin-left:auto}.align-right i:nth-child(1){width:21px}.align-right i:nth-child(2){width:15px}.align-right i:nth-child(3){width:19px}
.writer-shell{height:100%;display:flex;flex-direction:column}.writer-paper-wrap{flex:1;min-height:0;overflow:auto}.writer-paper{transform-origin:top center}.writer-status{flex-shrink:0}.writer-ribbon{flex-shrink:0}.writer-title-strip,.writer-tabs{flex-shrink:0}
.connect-game{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:16px}.definition-list{display:grid;gap:10px}.definition-card{padding:12px;border-radius:16px;border:1px solid var(--stroke);background:rgba(255,255,255,.07);text-align:left;display:grid;gap:4px}.definition-card.selected{outline:3px solid var(--cyan)}.definition-card.solved{background:rgba(81,226,138,.13);border-color:rgba(81,226,138,.45)}.definition-card small{color:var(--muted)}.computer-dot-stage{position:relative;min-height:380px;border:1px solid var(--stroke);border-radius:24px;background:radial-gradient(circle at 30% 15%,rgba(34,211,238,.18),transparent 30%),rgba(255,255,255,.045)}.part-dot{position:absolute;width:96px;height:82px;border-radius:18px;background:rgba(255,255,255,.1);border:2px solid var(--stroke);font-size:34px;display:grid;place-items:center;box-shadow:0 16px 30px rgba(0,0,0,.18)}.part-dot.solved{border-color:rgba(81,226,138,.65);background:rgba(81,226,138,.16)}.monitor-dot{left:25%;top:36px}.case-dot{right:16%;top:70px}.keyboard-dot{left:22%;bottom:50px;width:180px}.mouse-dot{right:21%;bottom:44px;border-radius:999px;width:78px}
.drop-zones.four{grid-template-columns:repeat(4,1fr)}.size-zone{display:grid;align-content:start;gap:8px;text-align:center}.size-zone h4{font-size:28px;color:var(--cyan)}
.world-network{min-height:180px;display:grid;grid-template-columns:repeat(9,1fr);gap:7px;align-items:center;margin:14px 0;padding:18px;border:1px solid var(--stroke);border-radius:24px;background:radial-gradient(circle at 50% 50%,rgba(34,211,238,.16),transparent 48%),rgba(255,255,255,.045)}.world-network div{height:74px;border-radius:999px;display:grid;place-items:center;font-size:32px;background:rgba(255,255,255,.08);border:1px solid var(--stroke)}.world-network span{height:3px;background:linear-gradient(90deg,var(--cyan),var(--purple));border-radius:999px}.address-demo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.address-demo div{padding:16px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);display:grid;gap:8px}.address-demo code{padding:10px;border-radius:12px;background:rgba(0,0,0,.25);color:var(--cyan)}
.password-lab .primary{margin-top:12px}.check-password-btn{display:inline-flex;width:auto}.bad{background:rgba(251,113,133,.16)!important;color:var(--red)!important}
@media(max-width:850px){.connect-game{grid-template-columns:1fr}.drop-zones.four{grid-template-columns:1fr 1fr}.world-network{grid-template-columns:1fr}.world-network span{height:24px;width:3px;margin:auto}.address-demo{grid-template-columns:1fr}}

/* v9 interaction polish */
.start-logo{width:28px;height:28px;object-fit:contain;display:block;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.start-button{font-weight:900}.m-icon{display:none!important}
.file-item.drop-target{outline:3px solid var(--cyan);background:rgba(34,211,238,.15)!important}.file-item[draggable=true]{cursor:grab}.file-item[draggable=true]:active{cursor:grabbing}
.browser-shell{height:100%;display:flex;flex-direction:column}.browser-page{flex:1;min-height:0;overflow:auto}.browser-teacher-strip{min-height:42px;display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;padding:7px 10px;background:rgba(15,23,42,.86);border-top:1px solid var(--stroke);color:#e2e8f0;font-size:12px;font-weight:850}.browser-teacher-strip span{padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.08)}
.spam-popup-card{position:relative;padding-top:34px}.popup-x{position:absolute;right:10px;top:8px;width:30px;height:30px;border-radius:999px;background:#fee2e2;color:#991b1b;font-size:22px;font-weight:900;line-height:1}.popup-x:hover{background:#fecaca}.danger-flash{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;background:rgba(185,28,28,.82);animation:dangerPulse .28s alternate 5;color:white;text-align:center}.danger-flash div{padding:28px 38px;border-radius:26px;background:rgba(127,29,29,.9);box-shadow:0 30px 100px rgba(0,0,0,.55);display:grid;gap:8px}.danger-flash strong{font-size:clamp(26px,5vw,58px);text-transform:uppercase}.danger-flash span{font-size:18px;font-weight:800}@keyframes dangerPulse{from{filter:brightness(.8)}to{filter:brightness(1.45)}}
.teacher-lock{display:grid;place-items:center}.lock-card{width:min(460px,100%)}.lock-card label{display:grid;gap:7px;color:var(--muted);font-weight:800}.lock-card input{height:44px;border-radius:12px;border:1px solid var(--stroke);padding:0 12px;background:rgba(0,0,0,.22);color:var(--text)}
.google-account-sim{height:100%;display:grid;place-items:center;background:#f8fafc;color:#202124;padding:24px}.google-card{width:min(760px,calc(100% - 20px));min-height:410px;background:#fff;border:1px solid #dadce0;border-radius:28px;padding:36px;box-shadow:0 8px 24px rgba(60,64,67,.12)}.google-logo-text{font-size:28px;font-weight:800;letter-spacing:-.04em;color:#4285f4;margin-bottom:16px}.google-card h2{font-size:32px;margin:0 0 10px;color:#202124}.google-card p{color:#5f6368}.google-card .gmail-form label{color:#3c4043}.google-card input,.google-card select{background:#fff!important;color:#202124!important;border:1px solid #dadce0!important}.gmail-sim{height:100%;display:flex;flex-direction:column;background:#f6f8fc;color:#202124}.gmail-topbar{height:64px;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid #e5e7eb;background:#fff}.gmail-wordmark{display:flex;align-items:center;gap:10px;min-width:180px}.gmail-m{width:34px;height:26px;border-radius:6px;background:linear-gradient(135deg,#ea4335,#fbbc04,#34a853,#4285f4);display:grid;place-items:center;color:#fff;font-weight:950}.gmail-search{flex:1;max-width:620px;height:44px;border:0;border-radius:999px;background:#eef3fb!important;color:#202124!important;padding:0 16px}.gmail-avatar{width:38px;height:38px;border-radius:999px;background:#7c3aed;color:#fff;font-weight:950}.gmail-signout{height:36px;border-radius:999px;background:#eef3fb;color:#202124;padding:0 12px}.gmail-main{flex:1;min-height:0;display:grid;grid-template-columns:220px 1fr}.gmail-sidebar{padding:14px 12px;display:grid;align-content:start;gap:6px;background:#f6f8fc}.gmail-sidebar button{text-align:left;color:#202124;background:transparent;border-radius:0 999px 999px 0;padding:11px 14px}.gmail-sidebar button.active{background:#d3e3fd;font-weight:900}.gmail-compose{background:#c2e7ff!important;border-radius:18px!important;font-weight:900!important;margin-bottom:12px;box-shadow:0 2px 8px rgba(60,64,67,.18)}.gmail-inbox{background:#fff;margin:8px 12px 12px 0;border-radius:18px;overflow:auto;border:1px solid #e5e7eb}.gmail-inbox-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid #e5e7eb}.gmail-inbox-head h3{margin:0}.gmail-inbox-head span{color:#5f6368;font-size:13px}.gmail-row{display:grid;grid-template-columns:160px 1fr 2fr;gap:12px;padding:14px 18px;border-bottom:1px solid #f1f3f4;align-items:center}.gmail-row.unread{font-weight:900;background:#f8fbff}.gmail-row small{color:#5f6368;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gmail-row.sent{background:#f6fff8}.gmail-compose-box{position:absolute;right:22px;bottom:22px;width:min(520px,calc(100% - 44px));height:430px;background:#fff;border-radius:14px 14px 0 0;box-shadow:0 18px 50px rgba(0,0,0,.32);display:flex;flex-direction:column;z-index:8;color:#202124;border:1px solid #dadce0}.gmail-compose-box header{height:42px;background:#202124;color:#fff;border-radius:14px 14px 0 0;padding:0 12px;display:flex;align-items:center;justify-content:space-between}.gmail-compose-box header button{background:transparent;color:#fff;font-size:22px}.gmail-compose-box label{display:grid;grid-template-columns:70px 1fr;align-items:center;border-bottom:1px solid #eee;padding:0 12px;color:#5f6368}.gmail-compose-box input{height:40px;border:0!important;background:#fff!important;color:#202124!important}.gmail-compose-box textarea{flex:1;border:0;padding:14px;resize:none;color:#202124;background:#fff}.gmail-compose-box footer{height:54px;padding:8px 12px;display:flex;align-items:center;gap:10px;border-top:1px solid #eee}.gmail-compose-box footer span{font-size:12px;color:#5f6368}
.globe-network{position:relative;min-height:340px;margin:14px 0;padding:18px;border:1px solid var(--stroke);border-radius:26px;background:radial-gradient(circle at 50% 50%,rgba(34,211,238,.18),transparent 42%),rgba(255,255,255,.05);overflow:hidden}.globe-network svg{position:absolute;inset:28px;width:calc(100% - 56px);height:calc(100% - 56px);fill:none;stroke:rgba(34,211,238,.55);stroke-width:3;stroke-dasharray:8 8}.globe-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:96px;height:96px;border-radius:999px;display:grid;place-items:center;font-size:50px;background:rgba(255,255,255,.13);border:1px solid rgba(34,211,238,.55);z-index:2}.net-device{position:absolute;width:62px;height:62px;border-radius:999px;background:#fff;color:#111;border:3px solid rgba(34,211,238,.65);font-size:28px;box-shadow:0 12px 30px rgba(0,0,0,.18);z-index:3}.net-device.d1{left:10%;top:22%}.net-device.d2{left:25%;bottom:13%}.net-device.d3{right:12%;top:22%}.net-device.d4{right:25%;bottom:13%}.net-device.d5{left:48%;top:5%}.net-device.d6{left:48%;bottom:5%}
@media(max-width:760px){.gmail-main{grid-template-columns:1fr}.gmail-sidebar{display:flex;overflow:auto}.gmail-row{grid-template-columns:1fr}.gmail-compose-box{right:10px;bottom:10px;width:calc(100% - 20px)}.browser-teacher-strip{justify-content:flex-start}.globe-network{min-height:270px}.net-device{width:50px;height:50px;font-size:23px}}

/* v10 fixes */
.password-fullscreen{min-height:calc(100vh - 210px);display:grid;grid-template-columns:minmax(340px,1.2fr) minmax(260px,.8fr);gap:18px;align-items:start}.password-fullscreen h2{font-size:clamp(24px,4vw,42px);margin:0 0 14px}.password-choices.large{display:grid;grid-template-columns:repeat(2,minmax(170px,1fr));gap:12px;margin-bottom:16px}.password-builder.giant{font-size:15px}.password-builder.giant input{height:68px;font-size:24px;border-radius:18px}.password-guidance-grid{display:grid;grid-template-columns:1fr;gap:10px}.rule-card{padding:16px;border:2px solid var(--stroke);border-radius:18px;background:rgba(255,255,255,.07);display:grid;grid-template-columns:40px 1fr;gap:2px 10px;align-items:center}.rule-card span{grid-row:span 2;font-size:28px}.rule-card b{font-size:16px}.rule-card small{color:var(--muted)}.rule-card.ok{border-color:rgba(81,226,138,.5);background:rgba(81,226,138,.12)}.rule-card.needs-work{border-color:rgba(251,113,133,.75);background:rgba(251,113,133,.16);animation:rulePulse .7s infinite alternate}@keyframes rulePulse{from{box-shadow:0 0 0 rgba(251,113,133,0)}to{box-shadow:0 0 0 6px rgba(251,113,133,.16)}}
.email-link{margin-top:16px;padding:11px 14px;border-radius:12px;border:1px solid #dadce0;background:#eef3fb;color:#1a73e8;text-align:left;font-weight:800}.email-link.danger{background:#fee2e2;color:#991b1b;border-color:#fecaca}.gmail-open-email{padding:22px;display:grid;gap:10px}.gmail-open-email h2{margin:8px 0 0}.gmail-row{width:100%;text-align:left;border:0;border-bottom:1px solid #f1f3f4;background:#fff;color:#202124}.gmail-row:hover{background:#f8fafc}.gmail-row.unread{background:#fff7ed}
.writer-color-select option[value="#111111"]{color:#111111}.writer-color-select option[value="#ef4444"]{color:#ef4444}.writer-color-select option[value="#f97316"]{color:#f97316}.writer-color-select option[value="#eab308"]{color:#eab308}.writer-color-select option[value="#22c55e"]{color:#22c55e}.writer-color-select option[value="#06b6d4"]{color:#06b6d4}.writer-color-select option[value="#3b82f6"]{color:#3b82f6}.writer-color-select option[value="#7c3aed"]{color:#7c3aed}.writer-color-select option[value="#ec4899"]{color:#ec4899}.writer-color-select option[value="#64748b"]{color:#64748b}
.globe-network svg .mesh-lines line{stroke:rgba(124,58,237,.55);stroke-width:2.5;stroke-dasharray:0;animation:meshGlow 1.4s infinite alternate}.globe-network svg .globe-ring{stroke:rgba(34,211,238,.45);stroke-width:2;stroke-dasharray:8 8}@keyframes meshGlow{from{opacity:.45}to{opacity:1}}
.lock-card input::placeholder{color:transparent}.lock-card .security-note{font-size:12px}.file-item.selected{outline:3px solid var(--cyan);background:rgba(34,211,238,.16)!important}
@media(max-width:900px){.password-fullscreen{grid-template-columns:1fr}.password-choices.large{grid-template-columns:1fr}.password-builder.giant input{font-size:18px}}

/* v11 refinements */
.gmail-logo-symbol{width:34px;height:34px;object-fit:contain;border-radius:7px;background:#fff}
.writer-color-palette{display:grid;grid-template-columns:repeat(5,22px);gap:4px;align-items:center}.color-dot{width:22px!important;height:22px!important;min-width:22px!important;border-radius:999px!important;padding:0!important;border:2px solid #fff!important;box-shadow:0 0 0 1px #94a3b8}.color-dot:hover{transform:scale(1.08)}
.big-password-shell .strength-meter{display:none!important}.gmail-password-course{max-width:900px}.gmail-password-course .password-builder input{font-size:22px;height:62px}
.globe-network svg{inset:0!important;width:100%!important;height:100%!important;stroke:rgba(34,211,238,.6)}
.net-device{transform:translate(-50%,-50%)}.net-device.d1{left:19.4%;top:30.8%}.net-device.d2{left:31.9%;top:80.8%}.net-device.d3{left:83.3%;top:30.8%}.net-device.d4{left:68.1%;top:80.8%}.net-device.d5{left:50%;top:13.5%}.net-device.d6{left:50%;top:88.5%}
.game-shell{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:18px;padding:22px;background:linear-gradient(160deg,rgba(124,58,237,.16),rgba(34,211,238,.12));overflow:auto}.game-head{text-align:center}.game-head h2{font-size:32px;margin:0}.game-head p{margin:6px 0 12px;color:var(--muted)}.xo-board{display:grid;grid-template-columns:repeat(3,110px);gap:10px}.xo-cell{width:110px;height:110px;border-radius:22px;background:rgba(255,255,255,.1);border:2px solid var(--stroke);font-size:54px;font-weight:950}.xo-cell.x{color:#22d3ee}.xo-cell.o{color:#fb7185}.battle-board{display:grid;grid-template-columns:repeat(5,72px);gap:8px}.battle-cell{width:72px;height:72px;border-radius:16px;background:rgba(34,211,238,.14);border:1px solid rgba(34,211,238,.4);font-size:30px}.battle-cell.miss{background:rgba(148,163,184,.18);color:#cbd5e1}.battle-cell.hit{background:rgba(251,113,133,.22);border-color:#fb7185}.game-status{font-size:18px;font-weight:900;padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.08)}.game-status.win{background:rgba(81,226,138,.16);color:var(--green)}.game-status.lose{background:rgba(251,113,133,.16);color:var(--red)}

/* v13 password/course/writer/network/battle refinements */
.password-guidance-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));}
.password-fullscreen{grid-template-columns:1fr;}
.password-big-entry{max-width:980px;margin:auto;width:100%;}
.password-builder.giant input{width:100%;}
.gmail-password-rule-line{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 0}.gmail-password-rule-line span{padding:6px 10px;border-radius:999px;background:#eef3fb;color:#1f2937;font-weight:900;border:1px solid #d1d5db}
.mini-address.safe{background:rgba(255,255,255,.08)!important;color:var(--text)!important;border-bottom:1px solid var(--stroke)}
.writer-color-select{width:58px!important;min-width:58px!important;font-size:24px!important;text-align:center;font-weight:900;border-radius:7px!important;padding:0 6px!important;background:#fff!important;color:#111!important}.writer-color-select option{font-size:22px;font-weight:900;text-shadow:0 0 0 currentColor}.writer-color-palette{display:none!important}.writer-ribbon .clipboard-group{min-width:260px}

.globe-network.v13{min-height:420px;background:radial-gradient(circle at 50% 50%,rgba(34,211,238,.22),transparent 35%),radial-gradient(circle at 50% 50%,rgba(124,58,237,.12),transparent 54%),rgba(255,255,255,.05)}
.globe-network.v13 svg{inset:0!important;width:100%!important;height:100%!important;stroke-dasharray:0!important}.globe-network.v13 .mesh-lines line{stroke:rgba(124,58,237,.55);stroke-width:.55;animation:meshGlow 1.4s infinite alternate}.globe-network.v13 .earth-ring,.globe-network.v13 .earth-lat{stroke:rgba(34,211,238,.65);stroke-width:.8;fill:none}.globe-network.v13 .globe-core{width:108px;height:108px;font-size:58px;box-shadow:0 0 0 16px rgba(34,211,238,.08)}.globe-network.v13 .net-device{width:72px;height:72px;display:grid;grid-template-rows:1fr auto;place-items:center;font-size:25px;padding:5px}.globe-network.v13 .net-device span{font-size:28px}.globe-network.v13 .net-device small{font-size:9px;font-weight:900;line-height:1.05;color:#334155;text-align:center}.internet-mini-game{padding:14px;border:1px solid var(--stroke);border-radius:20px;background:rgba(255,255,255,.06);margin:12px 0}.internet-mini-game h3{margin:0 0 8px}.packet-track{height:18px;background:rgba(255,255,255,.08);border-radius:999px;position:relative;overflow:hidden;margin-top:10px}.packet-dot{position:absolute;left:4px;top:3px;width:12px;height:12px;border-radius:999px;background:var(--cyan);box-shadow:0 0 18px var(--cyan)}.packet-dot.run{animation:packetRun 1.6s linear}@keyframes packetRun{from{left:4px}to{left:calc(100% - 18px)}}
.connection-game{display:grid;grid-template-columns:130px 1fr 130px 1fr 130px;gap:12px;align-items:center;padding:16px;border-radius:24px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);margin:12px 0}.connect-node{height:112px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid var(--stroke);display:grid;place-items:center;font-size:34px;text-align:center}.connect-node b{display:block;font-size:13px}.connect-path{height:52px;border-radius:999px;border:2px dashed rgba(148,163,184,.7);position:relative;display:grid;place-items:center;color:var(--muted);font-weight:900;font-size:12px}.connect-path i{position:absolute;left:10px;width:13px;height:13px;border-radius:999px;background:var(--yellow);animation:packetRun 1.2s infinite linear}.connection-game.wifi .connect-path:first-of-type{border-style:dotted;border-color:#38bdf8}.connection-game.copper .connect-path:first-of-type{border-style:solid;border-color:#f97316}.connection-game.fiber .connect-path:first-of-type{border-style:solid;border-color:#a78bfa;box-shadow:0 0 16px rgba(167,139,250,.35)}.connection-choice-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.connection-choice-row button{padding:14px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid var(--stroke);font-weight:900}.connection-choice-row button.active{background:rgba(34,211,238,.16);border-color:rgba(34,211,238,.5)}.address-demo.bigger{display:grid;grid-template-columns:1fr 1fr;gap:12px}.address-demo.bigger div{padding:18px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);display:grid;gap:8px}.address-demo.bigger code{font-size:20px;padding:10px;border-radius:12px;background:rgba(0,0,0,.2)}

.battle-shell-v13{align-items:stretch}.battle-command{display:flex;gap:10px;align-items:center;justify-content:center;flex-wrap:wrap}.battle-command input{height:52px;width:110px;text-transform:uppercase;text-align:center;font-size:26px;font-weight:950;border-radius:16px;border:2px solid var(--cyan);background:rgba(0,0,0,.25);color:var(--text)}.battle-command span{font-weight:900;color:var(--muted)}.battle-two-boards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.battle-two-boards section{padding:12px;border-radius:22px;border:1px solid var(--stroke);background:rgba(255,255,255,.06)}.battle-two-boards h3{text-align:center;margin:0 0 10px}.battle-grid-wrap{display:grid;grid-template-columns:34px repeat(5,56px);grid-auto-rows:56px;gap:5px;justify-content:center}.axis,.corner{display:grid;place-items:center;border-radius:10px;font-weight:950;color:var(--muted)}.axis{background:rgba(255,255,255,.08)}.battle-cell-v13{position:relative;display:grid;place-items:center;border-radius:12px;border:1px solid rgba(34,211,238,.38);background:rgba(34,211,238,.1);font-size:24px;font-weight:950}.battle-cell-v13 small{position:absolute;right:4px;bottom:2px;font-size:9px;color:rgba(255,255,255,.65)}.battle-cell-v13.ship{background:rgba(34,211,238,.22);border-color:rgba(34,211,238,.75)}.battle-cell-v13.hit{background:rgba(251,113,133,.26);border-color:#fb7185;color:#fecaca}.battle-cell-v13.miss{background:rgba(148,163,184,.18);color:#cbd5e1}
@media(max-width:900px){.battle-two-boards,.connection-game,.address-demo.bigger{grid-template-columns:1fr}.connect-path{height:38px}.battle-grid-wrap{grid-template-columns:28px repeat(5,45px);grid-auto-rows:45px}.battle-cell-v13{font-size:20px}.connection-choice-row{grid-template-columns:1fr}}


/* v13 adaptive monitor/fullscreen refinements */
:root{--ui-scale:1;--safe-bottom:env(safe-area-inset-bottom,0px);}
html,body{width:100%;height:100%;min-height:100dvh;overscroll-behavior:none;}
.desktop{min-height:100dvh;container-type:inline-size;}
#desktop:fullscreen{width:100vw;height:100vh;}
#desktop:fullscreen .taskbar{padding-bottom:calc(8px + var(--safe-bottom));}
.status-strip button{min-width:40px;justify-content:center;}
.window-layer{inset:0 0 calc(var(--taskbar-h) + var(--safe-bottom)) 0;}
.app-window{max-width:calc(100vw - 24px);max-height:calc(100dvh - var(--taskbar-h) - 24px);}
.app-window.maximized{left:10px!important;right:10px!important;top:10px!important;bottom:calc(var(--taskbar-h) + 10px)!important;width:auto!important;height:auto!important;}
.compact-screen .mission-panel{transform:translateX(330px);}
.compact-screen .mission-toggle{display:block!important;}
.compact-screen .desktop-icons{right:8px;}
.compact-screen .app-window.maximized{left:8px!important;right:8px!important;top:8px!important;bottom:calc(var(--taskbar-h) + 8px)!important;}
.wide-screen .desktop-icon{width:108px;}
.browser-shell{height:100%;min-height:0;}
.browser-toolbar{flex-wrap:nowrap;}
.browser-toolbar .address{min-width:120px;}
.browser-page{flex:1;min-height:0;}
.app-content{min-height:0;}
@media (max-width:1100px),(max-height:680px){
  :root{--taskbar-h:54px;}
  .taskbar{gap:6px;padding:7px 8px;}
  .start-button,.task-buttons button,.status-strip button{height:38px;padding:0 9px;border-radius:11px;}
  .task-buttons button{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .window-titlebar{height:42px;}
  .desktop-icon{transform:scale(.92);transform-origin:top left;}
  .app-content{padding:12px;}
  .toolbar{min-height:44px;padding:6px;}
}
@media (max-width:760px){
  .task-buttons{display:none;}
  .status-strip{margin-left:auto;}
  .start-button{font-size:0;padding:0 10px;}
  .start-button img{margin:0;}
  .mission-panel{display:none;}
  .mission-toggle{display:block!important;}
  .desktop-icons{display:block;right:0;}
  .app-window,.app-window.maximized{left:6px!important;right:6px!important;top:6px!important;bottom:calc(var(--taskbar-h) + 6px)!important;width:auto!important;height:auto!important;min-width:0;border-radius:12px;}
}
@media (min-width:1500px){
  .app-window:not(.maximized){box-shadow:0 34px 90px rgba(0,0,0,.48);}
  .browser-card-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));}
}

/* v14 final polish: hardware IO, network visual, coordinate ocean */
.hw-toolbar{flex-wrap:wrap}.part-dot small{display:block;font-size:10px;font-weight:900;color:var(--muted);margin-top:2px}.network-polish{overflow:auto}.network-hero-card{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px;border:1px solid var(--stroke);border-radius:24px;background:linear-gradient(135deg,rgba(34,211,238,.13),rgba(124,58,237,.12));margin-bottom:14px}.network-hero-card h2{margin:4px 0 6px;font-size:28px;letter-spacing:-.04em}.network-hero-card p{margin:0;color:var(--muted);line-height:1.45}.score-pill{padding:12px 16px;border-radius:999px;background:rgba(81,226,138,.15);border:1px solid rgba(81,226,138,.38);font-weight:950;color:var(--green)}
.globe-network-final{position:relative;min-height:490px;margin:14px 0;padding:18px;border:1px solid rgba(34,211,238,.28);border-radius:32px;background:radial-gradient(circle at 50% 50%,rgba(34,211,238,.18),transparent 30%),radial-gradient(circle at 50% 50%,rgba(124,58,237,.16),transparent 58%),linear-gradient(145deg,rgba(15,23,42,.28),rgba(255,255,255,.045));overflow:hidden}.globe-network-final svg{position:absolute;inset:0;width:100%;height:100%;fill:none;z-index:1}.globe-network-final .spokes line{stroke:rgba(34,211,238,.23);stroke-width:.45}.globe-network-final .mesh-lines line{stroke:rgba(124,58,237,.52);stroke-width:.62;animation:meshGlow 1.4s infinite alternate}.globe-network-final .earth-ring{stroke:rgba(34,211,238,.7);stroke-width:.8}.globe-network-final .earth-lat{stroke:rgba(34,211,238,.45);stroke-width:.55}.globe-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:122px;height:122px;border-radius:999px;display:grid;place-items:center;font-size:64px;background:rgba(255,255,255,.12);border:1px solid rgba(34,211,238,.62);box-shadow:0 0 0 18px rgba(34,211,238,.07),0 22px 60px rgba(0,0,0,.25);z-index:3}.net-device-final{position:absolute;transform:translate(-50%,-50%);width:82px;height:82px;border-radius:999px;background:linear-gradient(180deg,#fff,#e0f2fe);color:#0f172a;border:3px solid rgba(34,211,238,.78);display:grid;grid-template-rows:1fr auto;place-items:center;font-size:28px;padding:6px;box-shadow:0 14px 34px rgba(0,0,0,.22);z-index:4}.net-device-final span{font-size:30px}.net-device-final small{font-size:9px;font-weight:950;line-height:1;text-align:center;color:#334155}.packet-path{stroke:transparent}.moving-packet{position:absolute;left:8%;top:52%;width:16px;height:16px;border-radius:999px;background:var(--yellow);box-shadow:0 0 20px var(--yellow);z-index:5;opacity:0}.moving-packet.run{animation:packetAround 1.85s ease-in-out}@keyframes packetAround{0%{opacity:1;left:8%;top:52%}18%{left:50%;top:8%}38%{left:82%;top:22%}58%{left:92%;top:52%}78%{left:73%;top:82%}100%{opacity:1;left:8%;top:52%}}
.connection-game-final{display:grid;grid-template-columns:140px 1fr 140px 1fr 140px;gap:12px;align-items:center;padding:18px;border-radius:26px;border:1px solid var(--stroke);background:rgba(255,255,255,.06);margin:12px 0}.connection-game-final .connect-node{height:120px;border-radius:24px;background:rgba(255,255,255,.1);border:1px solid var(--stroke);display:grid;place-items:center;font-size:38px;text-align:center}.connection-game-final .connect-node b{display:block;font-size:13px}.connection-game-final .connect-path{height:58px;border-radius:999px;border:3px dashed rgba(148,163,184,.7);position:relative;display:grid;place-items:center;color:var(--muted);font-weight:950;font-size:12px;overflow:hidden}.connection-game-final .connect-path i{position:absolute;left:8px;width:14px;height:14px;border-radius:999px;background:var(--yellow);animation:packetRun 1.1s infinite linear}.connection-game-final.wifi .connect-path:first-of-type{border-style:dotted;border-color:#38bdf8}.connection-game-final.copper .connect-path:first-of-type{border-style:solid;border-color:#f97316}.connection-game-final.fiber .connect-path:first-of-type{border-style:solid;border-color:#a78bfa;box-shadow:0 0 16px rgba(167,139,250,.35)}.connection-challenge{margin-top:12px;padding:16px;border-radius:22px;border:1px solid var(--stroke);background:rgba(255,255,255,.055);text-align:center}.connection-challenge h3{font-size:34px;margin:0}.connection-challenge p{font-weight:950}.battle-shell-final{padding:18px}.battle-shell-final .battle-two-boards{align-items:start}.battle-help{text-align:center;color:var(--muted);font-size:12px;margin:0 0 8px}.battle-cell-v13.placeable{cursor:pointer}.battle-cell-v13.placeable:hover{outline:3px solid var(--cyan);transform:translateY(-1px)}button.battle-cell-v13{color:inherit}.battle-command input:focus{outline:4px solid rgba(34,211,238,.35);background:rgba(15,23,42,.55)}.battle-command button:disabled,.battle-command input:disabled{opacity:.48;cursor:not-allowed}.hardware-io-game .drop-zone .drag-chip{margin:4px;display:inline-flex}.hardware-io-game .drop-zone{min-height:180px}
@media(max-width:900px){.network-hero-card,.connection-game-final{grid-template-columns:1fr}.connection-game-final .connect-path{height:42px}.globe-network-final{min-height:390px}.net-device-final{width:64px;height:64px}.globe-core{width:96px;height:96px;font-size:50px}.battle-two-boards{grid-template-columns:1fr!important}.network-hero-card h2{font-size:22px}}


/* ------------------------------------------------------------
   MABNI AI Ocean Lab integration window
------------------------------------------------------------ */
.ocean-ai-window{height:100%;display:flex;flex-direction:column;background:#061d35;color:#f8fbff;overflow:hidden;}
.ocean-ai-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.14);background:linear-gradient(135deg,rgba(16,48,91,.95),rgba(40,18,72,.92));}
.ocean-ai-topbar strong{display:block;font-size:15px;letter-spacing:.02em;}
.ocean-ai-topbar span{display:block;font-size:12px;color:rgba(255,255,255,.72);margin-top:2px;}
.ocean-ai-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.ocean-ai-frame{width:100%;height:100%;border:0;display:block;background:#062449;}
.app-window.maximized .ocean-ai-frame{height:calc(100vh - 108px);}

/* v19 window behavior: true maximize, clearer resize handle */
.app-window.maximized{left:0!important;top:0!important;right:0!important;bottom:var(--taskbar-h)!important;width:auto!important;height:auto!important;max-width:none!important;max-height:none!important;border-radius:0!important;border-left:0!important;border-right:0!important;z-index:2200!important;}
.app-window.maximized .window-titlebar{height:46px;}
.app-window.maximized .window-body{height:calc(100dvh - var(--taskbar-h) - 46px);min-height:0;}
.app-window.maximized .resize-handle{display:none;}
.resize-handle{width:34px!important;height:34px!important;opacity:.9;background:linear-gradient(135deg,transparent 45%,rgba(255,255,255,.10));}
.resize-handle:after{right:8px!important;bottom:8px!important;width:14px!important;height:14px!important;border-right:3px solid rgba(255,255,255,.72)!important;border-bottom:3px solid rgba(255,255,255,.72)!important;}

/* v19 XO */
.xo-upgraded{max-width:780px;margin:0 auto;align-items:center;}
.xo-upgraded .game-head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.xo-upgraded .game-head h2{margin-bottom:4px;}
.xo-levels,.turn-strip{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:10px 0;}
.xo-levels button,.turn-strip span{padding:10px 14px;border-radius:999px;border:1px solid var(--stroke);background:rgba(255,255,255,.08);font-weight:950;}
.xo-levels button.active,.turn-strip span.active{background:linear-gradient(135deg,rgba(34,211,238,.2),rgba(124,58,237,.18));border-color:rgba(34,211,238,.55);box-shadow:0 12px 24px rgba(34,211,238,.12);}
.xo-upgraded .xo-board{width:min(430px,80vw);height:min(430px,80vw);display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:8px auto;}
.xo-upgraded .xo-cell{font-size:clamp(46px,9vw,88px);border-radius:26px;background:rgba(255,255,255,.09);border:1px solid var(--stroke);font-weight:950;color:var(--text);box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);}
.xo-upgraded .xo-cell.x{color:#38bdf8;background:rgba(56,189,248,.12)}
.xo-upgraded .xo-cell.o{color:#f0abfc;background:rgba(217,70,239,.12)}
.xo-upgraded .xo-cell:disabled{cursor:not-allowed;opacity:.86;}

/* v19 Battleship */
.battle-v19{padding:16px;min-width:100%;}
.battle-v19 .game-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:10px;}
.battle-v19 .game-head h2{margin:0 0 4px;font-size:30px;letter-spacing:-.04em}.battle-v19 .game-head p{margin:0;color:var(--muted)}
.battle-toolbar-v19{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:10px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);margin-bottom:10px;}
.battle-toolbar-v19 span{color:var(--muted);font-weight:850}.ship-dock-v19{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px;margin:10px 0 14px;}
.ship-card-v19{padding:10px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.08);color:var(--text);text-align:left;cursor:grab;box-shadow:0 12px 24px rgba(0,0,0,.12)}
.ship-card-v19.active{outline:3px solid rgba(34,211,238,.42);background:rgba(34,211,238,.12)}.ship-card-v19.placed{cursor:default;opacity:.72;background:rgba(74,222,128,.10)}
.ship-card-v19 b{display:block;margin-bottom:7px}.ship-card-v19 span{display:flex;gap:4px}.ship-card-v19 i{height:15px;flex:1;border-radius:5px;background:linear-gradient(180deg,#60a5fa,#2563eb);box-shadow:0 0 0 1px rgba(255,255,255,.25) inset}.ship-card-v19 small{display:block;margin-top:6px;color:var(--muted);font-weight:800}
.battle-layout-v19{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}.battle-layout-v19 section{padding:12px;border:1px solid var(--stroke);border-radius:24px;background:rgba(255,255,255,.045);overflow:auto}.battle-layout-v19 h3{text-align:center;margin:0 0 4px}.battle-help{text-align:center;color:var(--muted);font-size:12px;margin:0 0 8px}.battle-grid-v19{--cell:34px;display:grid;grid-template-columns:34px repeat(var(--grid),var(--cell));grid-auto-rows:var(--cell);gap:3px;justify-content:center;min-width:max-content}.battle-corner,.battle-axis{display:grid;place-items:center;color:var(--muted);font-size:12px;font-weight:950}.battle-cell19{width:var(--cell);height:var(--cell);border-radius:9px;border:1px solid rgba(148,163,184,.25);background:linear-gradient(180deg,rgba(14,165,233,.18),rgba(15,23,42,.16));color:white;font-weight:950;font-size:18px;display:grid;place-items:center}.battle-cell19:hover{outline:2px solid rgba(34,211,238,.55)}.battle-cell19.ship{background:linear-gradient(180deg,rgba(34,197,94,.35),rgba(21,128,61,.28));box-shadow:inset 0 0 0 2px rgba(187,247,208,.22)}.battle-cell19.hit{background:linear-gradient(180deg,rgba(251,191,36,.42),rgba(245,158,11,.28));}.battle-cell19.miss{background:rgba(148,163,184,.12);color:rgba(255,255,255,.52)}.battle-cell19.drop-preview{outline:3px solid var(--cyan);transform:scale(1.05)}
.battle-command{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:12px}.battle-command input{height:44px;width:96px;border-radius:14px;border:1px solid var(--stroke);background:rgba(15,23,42,.6);color:var(--text);font-size:20px;font-weight:950;text-align:center;text-transform:uppercase}.battle-command span{color:var(--muted);font-weight:900}.battle-command button:disabled,.battle-command input:disabled,.ship-card-v19:disabled{opacity:.46;cursor:not-allowed}.battle-v19 .game-status{margin-top:12px;text-align:center;font-weight:950}
@media(max-width:1120px){.battle-layout-v19{grid-template-columns:1fr}.ship-dock-v19{grid-template-columns:repeat(2,1fr)}.battle-grid-v19{--cell:32px}}
@media(max-width:720px){.battle-grid-v19{--cell:27px;grid-template-columns:28px repeat(var(--grid),var(--cell));}.ship-dock-v19{grid-template-columns:1fr}.battle-v19 .game-head{display:block}}

/* v19 Network Quest + local graph library styling */
.network-quest-shell .net-toolbar{gap:8px;flex-wrap:wrap}.network-quest-content{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.04));}.netquest-layout{display:grid;grid-template-columns:1.5fr minmax(260px,.8fr);gap:14px}.netgraph-card{position:relative;min-height:430px;border:1px solid rgba(34,211,238,.28);border-radius:28px;background:radial-gradient(circle at 55% 45%,rgba(34,211,238,.14),transparent 32%),linear-gradient(145deg,rgba(15,23,42,.38),rgba(255,255,255,.04));overflow:hidden}.netgraph-card.tall{min-height:540px}.netgraph-target{position:absolute;inset:0}.mng-svg{width:100%;height:100%;display:block}.mng-edges line{stroke-width:1.2;opacity:.88}.mng-edges .wireless{stroke:#38bdf8;stroke-dasharray:2 2}.mng-edges .cable{stroke:#f97316}.mng-edges .fiber{stroke:#a78bfa;filter:url(#mngGlow)}.mng-packet-paths path{fill:none;stroke:transparent}.mng-node circle{fill:rgba(255,255,255,.96);stroke:#22d3ee;stroke-width:.9;filter:drop-shadow(0 4px 8px rgba(0,0,0,.25))}.mng-node.server circle{stroke:#a78bfa}.mng-node.router circle{stroke:#facc15}.mng-node text{font-family:Inter,Arial,sans-serif;text-anchor:middle;dominant-baseline:middle}.mng-node .emoji{font-size:5px}.mng-node .label{font-size:2.7px;font-weight:950;fill:#e5f6ff;paint-order:stroke;stroke:#07162b;stroke-width:.45}.mng-packet{fill:#facc15;filter:url(#mngGlow)}.mng-packet.reply{fill:#34d399}.packet-mission-card{border:1px solid var(--stroke);border-radius:24px;padding:16px;background:rgba(255,255,255,.07)}.packet-mission-card h3{font-size:26px;margin:6px 0}.packet-mission-card p{color:var(--muted)}.node-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.node-choice-grid button{border-radius:18px;background:rgba(255,255,255,.08);border:1px solid var(--stroke);padding:10px;color:var(--text);display:grid;gap:4px;place-items:center}.node-choice-grid span{font-size:26px}.node-choice-grid b{font-size:12px}.node-choice-grid button:hover{background:rgba(34,211,238,.14);border-color:rgba(34,211,238,.42);transform:translateY(-1px)}
@media(max-width:980px){.netquest-layout{grid-template-columns:1fr}.netgraph-card{min-height:360px}.node-choice-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:680px){.node-choice-grid{grid-template-columns:1fr 1fr}.netgraph-card{min-height:320px}}

/* =============================
   v20 polish: Battleship, XO, Packet Quest, Door Quest
   ============================= */
.xo-upgraded .xo-cell{display:grid!important;place-items:center!important;line-height:1!important;text-align:center!important;padding:0!important;font-family:Inter,system-ui,sans-serif!important;font-size:clamp(58px,10vw,96px)!important;}
.xo-upgraded .xo-cell.x,.xo-upgraded .xo-cell.o{text-shadow:0 12px 26px rgba(0,0,0,.25);}

.battle-v20{height:100%;padding:16px;display:flex;flex-direction:column;gap:10px;background:radial-gradient(circle at 18% 8%,rgba(34,211,238,.15),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));overflow:auto;}
.battle-v20 .game-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.battle-v20 .game-head h2{font-size:34px;margin:0 0 4px;letter-spacing:-.04em}.battle-v20 .game-head p{margin:0;color:var(--muted)}
.battle-status-v20{padding:11px 14px;border-radius:18px;background:linear-gradient(135deg,rgba(34,211,238,.15),rgba(124,58,237,.12));border:1px solid rgba(34,211,238,.28);font-weight:950;text-align:center;}
.ship-dock-v20{display:grid;grid-template-columns:repeat(5,minmax(130px,1fr));gap:10px}.ship-card-v20{min-height:72px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.075);color:var(--text);padding:10px;text-align:left;cursor:grab}.ship-card-v20.active{border-color:rgba(34,211,238,.7);background:rgba(34,211,238,.13);box-shadow:0 14px 30px rgba(34,211,238,.12)}.ship-card-v20.placed{opacity:.55;cursor:default}.ship-card-v20 b,.ship-card-v20 small{display:block}.ship-card-v20 small{color:var(--muted);font-size:11px}.ship-card-v20 span{display:flex;gap:3px;margin:7px 0}.ship-card-v20 i{width:15px;height:15px;border-radius:5px;background:linear-gradient(135deg,#38bdf8,#a78bfa);box-shadow:0 0 12px rgba(34,211,238,.28)}
.battle-layout-v20{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.battle-layout-v20 section{border:1px solid var(--stroke);border-radius:24px;background:rgba(255,255,255,.055);padding:12px;box-shadow:0 18px 42px rgba(0,0,0,.18)}.battle-layout-v20 h3{text-align:center;margin:0 0 8px;font-size:18px}.battle-grid-v20{--cell:clamp(25px,2.2vw,36px);display:grid;grid-template-columns:30px repeat(var(--grid),var(--cell));grid-auto-rows:var(--cell);gap:3px;justify-content:center}.battle-axis,.battle-corner{display:grid;place-items:center;color:var(--muted);font-size:11px;font-weight:950}.battle-cell20{width:var(--cell);height:var(--cell);border-radius:8px;border:1px solid rgba(148,163,184,.24);background:linear-gradient(180deg,rgba(14,165,233,.16),rgba(14,165,233,.06));color:transparent;font-weight:950;display:grid;place-items:center;padding:0;transition:transform .15s ease, background .18s ease, border-color .18s ease}.battle-cell20:hover{transform:translateY(-1px);border-color:rgba(34,211,238,.75)}.battle-cell20.ship{background:linear-gradient(135deg,#334155,#64748b);color:#e2e8f0}.battle-cell20.hit{background:radial-gradient(circle,#facc15 0 28%,#ef4444 32%,#7f1d1d 76%);color:#fff;border-color:#f87171;box-shadow:0 0 20px rgba(248,113,113,.32)}.battle-cell20.miss{background:radial-gradient(circle,#e0f2fe 0 14%,#0ea5e9 16%,rgba(14,165,233,.18) 58%);color:#dff9ff;border-color:#38bdf8}.battle-cell20.drop-preview{outline:3px solid #facc15;outline-offset:1px}.battle-cell20.shot-pop{animation:battlePop .28s ease}.battle-cell20.ai-shot{animation:enemyPulse .42s ease}.battle-command.v20{margin-top:auto;gap:12px}.battle-score-v20{display:flex;justify-content:center;gap:20px;color:var(--muted);font-weight:900}.battle-score-v20 b{color:var(--cyan)}
@keyframes battlePop{50%{transform:scale(1.25)}}@keyframes enemyPulse{50%{box-shadow:0 0 0 7px rgba(250,204,21,.2)}}
@media(max-width:1050px){.battle-layout-v20{grid-template-columns:1fr}.ship-dock-v20{grid-template-columns:1fr 1fr}.battle-grid-v20{--cell:30px}}@media(max-width:680px){.ship-dock-v20{grid-template-columns:1fr}.battle-grid-v20{--cell:23px;grid-template-columns:24px repeat(var(--grid),var(--cell))}}

.network-quest-v20{height:100%;padding:16px;display:flex;flex-direction:column;gap:14px;overflow:auto;background:radial-gradient(circle at 70% 8%,rgba(124,58,237,.16),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,.01));}.net-v20-hero{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px;border-radius:26px;border:1px solid rgba(34,211,238,.22);background:rgba(255,255,255,.06)}.net-v20-hero h2{font-size:36px;margin:0 0 4px;letter-spacing:-.04em}.net-v20-hero p{margin:0;color:var(--muted);max-width:850px}.net-v20-score{width:92px;height:92px;border-radius:26px;display:grid;place-items:center;background:linear-gradient(135deg,#22d3ee,#7c3aed);box-shadow:0 18px 45px rgba(34,211,238,.18)}.net-v20-score b{font-size:34px}.net-v20-score span{font-size:11px;font-weight:950;text-transform:uppercase}.net-v20-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.net-v20-levels,.net-v20-devices,.net-v20-speed{display:flex;gap:8px;flex-wrap:wrap}.net-v20-controls button{border-radius:999px;padding:10px 14px;border:1px solid var(--stroke);background:rgba(255,255,255,.08);color:var(--text);font-weight:950}.net-v20-controls button.active{background:rgba(34,211,238,.18);border-color:rgba(34,211,238,.55)}.net-v20-devices button{display:flex;gap:6px;align-items:center}.net-v20-layout{display:grid;grid-template-columns:1.45fr minmax(290px,.75fr);gap:14px;flex:1;min-height:470px}.net-v20-map,.net-v20-mission{border:1px solid var(--stroke);border-radius:28px;background:rgba(255,255,255,.055);overflow:hidden}.net-v20-map{position:relative;min-height:460px}.packet-viz-target{position:absolute;inset:0}.net-v20-mission{padding:18px}.net-v20-mission h3{font-size:28px;margin:6px 0}.net-v20-mission p{color:var(--muted)}.node-choice-grid.v20{grid-template-columns:1fr 1fr}.node-choice-grid.v20 button.target{box-shadow:inset 0 0 0 1px rgba(34,211,238,.18)}.net-v20-route{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:14px}.net-v20-route span{padding:7px 9px;border-radius:999px;background:rgba(255,255,255,.08);color:var(--muted);font-size:11px;font-weight:950}.net-v20-route span.done{background:rgba(34,197,94,.15);color:#bbf7d0}.net-v20-route span.next{background:rgba(250,204,21,.15);color:#fde68a}.net-v20-route i{color:rgba(255,255,255,.35)}
.pv-svg{width:100%;height:100%;display:block}.pv-bg{fill:rgba(2,6,23,.3)}.pv-edge{fill:none;stroke:#38bdf8;stroke-width:1.4;stroke-linecap:round;opacity:.65}.pv-edge.wireless{stroke-dasharray:2 2}.pv-edge.copper{stroke:#fb923c}.pv-edge.fiber{stroke:#a78bfa;stroke-width:1.8}.pv-edge.active{opacity:1;filter:url(#pvGlow)}.pv-node circle{fill:#f8fafc;stroke:#22d3ee;stroke-width:.8;filter:drop-shadow(0 5px 8px rgba(0,0,0,.32))}.pv-node.current circle{fill:#fef3c7;stroke:#facc15}.pv-emoji{font-size:6px;text-anchor:middle;dominant-baseline:middle}.pv-label{font-size:3px;font-weight:950;fill:#fff;text-anchor:middle;paint-order:stroke;stroke:#061223;stroke-width:.55}.pv-run-path{fill:none;stroke:transparent}.pv-packet{fill:#facc15;filter:url(#pvGlow)}.pv-packet.reply{fill:#34d399}
@media(max-width:950px){.net-v20-layout{grid-template-columns:1fr}.net-v20-map{min-height:340px}.net-v20-hero{display:block}.net-v20-score{width:70px;height:70px;margin-top:10px}}

.door-quest{height:100%;padding:20px;display:flex;flex-direction:column;gap:16px;background:radial-gradient(circle at 50% 0%,rgba(250,204,21,.14),transparent 30%),linear-gradient(180deg,rgba(88,28,135,.18),rgba(15,23,42,.22));overflow:auto}.door-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.door-head h2{font-size:38px;margin:0 0 6px;letter-spacing:-.04em}.door-head p{margin:0;color:var(--muted);max-width:760px}.door-progress{display:flex;gap:8px;justify-content:center}.door-progress span{width:42px;height:10px;border-radius:999px;background:rgba(255,255,255,.14)}.door-progress span.done{background:#34d399}.door-progress span.now{background:#facc15}.door-stage{flex:1;display:grid;grid-template-columns:1fr 190px 1fr;gap:18px;align-items:center;min-height:360px}.quest-door{height:min(440px,52vh);border-radius:34px;display:grid;grid-template-rows:auto 1fr;place-items:center;padding:18px;background:linear-gradient(180deg,#8b5a2b,#4b2a13);border:5px solid rgba(255,255,255,.12);box-shadow:inset 0 0 0 8px rgba(0,0,0,.16),0 24px 60px rgba(0,0,0,.25);position:relative;overflow:hidden}.quest-door b{font-size:22px}.quest-door span{font-size:92px;filter:drop-shadow(0 18px 28px rgba(0,0,0,.25))}.quest-door.flowers{background:linear-gradient(180deg,#166534,#052e16);box-shadow:0 0 0 8px rgba(34,197,94,.13),0 24px 60px rgba(0,0,0,.25)}.quest-door.skeleton{background:linear-gradient(180deg,#7f1d1d,#2b0b0b);animation:doorShake .28s ease}.door-buttons{display:grid;gap:14px}.door-buttons button{min-height:74px;border-radius:24px;font-size:20px;font-weight:950}.door-stage.success{box-shadow:inset 0 0 0 999px rgba(34,197,94,.04)}.door-stage.danger{animation:dangerPulse .42s ease}.door-stage.jewel:after{content:'💎';position:absolute;left:50%;top:54%;transform:translate(-50%,-50%);font-size:100px;filter:drop-shadow(0 0 24px rgba(34,211,238,.65))}.door-note{text-align:center;font-weight:950;color:var(--muted);font-size:18px}@keyframes doorShake{20%,80%{transform:translateX(-8px)}50%{transform:translateX(8px)}}@keyframes dangerPulse{50%{box-shadow:inset 0 0 0 999px rgba(239,68,68,.16)}}@media(max-width:820px){.door-stage{grid-template-columns:1fr;min-height:auto}.quest-door{height:250px}.door-buttons{order:-1}.door-head{display:block}}

/* =============================
   v21 polish: Battleship visual rotation, Door clues, Typing Rain
   ============================= */
.battle-v21{height:100%;padding:16px;display:flex;flex-direction:column;gap:10px;background:radial-gradient(circle at 18% 8%,rgba(34,211,238,.18),transparent 28%),radial-gradient(circle at 90% 14%,rgba(124,58,237,.14),transparent 30%),linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));overflow:auto;}
.battle-v21 .game-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.battle-v21 .game-head h2{font-size:34px;margin:0 0 4px;letter-spacing:-.04em}.battle-v21 .game-head p{margin:0;color:var(--muted)}
.battle-main-v21{display:grid;grid-template-columns:230px 1fr;gap:14px;min-height:0;align-items:start}.ship-dock-v21{border:1px solid var(--stroke);background:rgba(255,255,255,.055);border-radius:24px;padding:12px;display:flex;flex-direction:column;gap:10px;position:sticky;top:0}.ship-dock-v21 h3{margin:0;font-size:18px}.ship-dock-v21 p{margin:0;color:var(--muted);font-size:12px;line-height:1.35}.ship-card-v21{min-height:80px;border-radius:20px;border:1px solid var(--stroke);background:rgba(255,255,255,.075);color:var(--text);padding:10px;text-align:left;cursor:grab;display:grid;gap:4px}.ship-card-v21.active{border-color:rgba(34,211,238,.8);background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(124,58,237,.13));box-shadow:0 16px 36px rgba(34,211,238,.14)}.ship-card-v21.placed{opacity:.52;cursor:default}.ship-card-v21 b,.ship-card-v21 small{display:block}.ship-card-v21 small{color:var(--muted);font-size:11px}.ship-card-v21 span{display:flex;gap:4px;margin:6px 0;align-items:center}.ship-card-v21.vertical span{flex-direction:column;align-items:flex-start;height:calc(var(--ship-size, 6) * 9px + 8px);margin:0}.ship-card-v21 i{width:18px;height:18px;border-radius:6px;background:linear-gradient(135deg,#38bdf8,#a78bfa);box-shadow:0 0 12px rgba(34,211,238,.32)}.ship-card-v21.vertical i{width:18px;height:11px}.battle-boards-v21{min-width:0}.battle-v21 .battle-layout-v20{grid-template-columns:minmax(440px,1fr) minmax(440px,1fr)}.battle-v21 .battle-grid-v20{--cell:clamp(27px,2.05vw,37px)}.battle-v21 .battle-cell20.ship{position:relative;color:transparent;background:linear-gradient(135deg,#1e40af,#38bdf8)}.battle-v21 .battle-cell20.ship:after{content:"";width:72%;height:52%;border-radius:999px;background:rgba(255,255,255,.32);box-shadow:inset -6px 0 0 rgba(15,23,42,.18)}.battle-v21 .battle-cell20.hit{color:transparent;position:relative}.battle-v21 .battle-cell20.hit:after{content:"✹";color:#fff;font-size:20px;text-shadow:0 0 12px #facc15}.battle-v21 .battle-cell20.miss{color:transparent;position:relative}.battle-v21 .battle-cell20.miss:after{content:"•";color:#dff9ff;font-size:24px}.battle-v21 .battle-command.v20{background:rgba(255,255,255,.045);border:1px solid var(--stroke);border-radius:18px;padding:10px}.battle-v21 .battle-status-v20{background:linear-gradient(135deg,rgba(34,211,238,.18),rgba(250,204,21,.10));}
@media(max-width:1180px){.battle-main-v21{grid-template-columns:1fr}.ship-dock-v21{position:static;display:grid;grid-template-columns:repeat(2,1fr)}.ship-dock-v21 h3,.ship-dock-v21 p{grid-column:1/-1}.battle-v21 .battle-layout-v20{grid-template-columns:1fr}}@media(max-width:700px){.ship-dock-v21{grid-template-columns:1fr}.battle-v21 .battle-grid-v20{--cell:23px}}

.door-v21 .quest-door{position:relative;grid-template-rows:auto auto 1fr}.door-v21 .quest-door .door-clue{position:absolute;top:58px;right:18px;width:54px;height:54px;border-radius:18px;display:grid;place-items:center;font-size:32px;background:rgba(255,255,255,.18);box-shadow:0 14px 28px rgba(0,0,0,.22)}.door-v21 .quest-door .door-main{font-size:110px;align-self:center}.door-v21 .quest-door.flowers{outline:4px solid rgba(52,211,153,.34)}.door-v21 .quest-door.skeleton{outline:4px solid rgba(248,113,113,.28)}.door-v21 .door-buttons button{font-size:28px;letter-spacing:.02em}.door-v21 .door-buttons{align-self:center}.door-v21 .door-note{font-size:20px;color:#fef3c7}.door-v21 .door-stage.success .quest-door.flowers{box-shadow:0 0 0 8px rgba(52,211,153,.22),0 24px 60px rgba(0,0,0,.25)}.door-v21 .door-stage.danger .quest-door.skeleton{box-shadow:0 0 0 8px rgba(239,68,68,.22),0 24px 60px rgba(0,0,0,.25)}

.typing-game{height:100%;padding:16px;display:flex;flex-direction:column;gap:14px;overflow:auto;background:radial-gradient(circle at 18% 10%,rgba(34,211,238,.16),transparent 28%),radial-gradient(circle at 90% 8%,rgba(250,204,21,.10),transparent 26%),linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));}.typing-hero{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid var(--stroke);background:rgba(255,255,255,.06);border-radius:28px;padding:16px}.typing-hero h2{font-size:38px;margin:0 0 4px;letter-spacing:-.04em}.typing-hero p{margin:0;color:var(--muted);max-width:830px}.typing-score-card{width:96px;height:96px;border-radius:28px;display:grid;place-items:center;background:linear-gradient(135deg,#22d3ee,#8b5cf6);box-shadow:0 18px 42px rgba(34,211,238,.18)}.typing-score-card b{font-size:34px}.typing-score-card span{font-size:11px;font-weight:950;text-transform:uppercase}.typing-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px;min-height:520px}.typing-levels{border:1px solid var(--stroke);background:rgba(255,255,255,.055);border-radius:24px;padding:10px;overflow:auto;display:flex;flex-direction:column;gap:8px}.typing-levels button{display:grid;grid-template-columns:36px 1fr;gap:2px 8px;text-align:left;border:1px solid var(--stroke);background:rgba(255,255,255,.07);border-radius:18px;color:var(--text);padding:10px}.typing-levels button.active{border-color:rgba(34,211,238,.65);background:rgba(34,211,238,.12)}.typing-levels button:disabled{opacity:.42}.typing-levels b{grid-row:1/3;width:34px;height:34px;border-radius:12px;background:rgba(255,255,255,.12);display:grid;place-items:center}.typing-levels span{font-weight:950}.typing-levels small{color:var(--muted)}.typing-panel{border:1px solid var(--stroke);background:rgba(255,255,255,.055);border-radius:28px;padding:14px;display:flex;flex-direction:column;gap:12px}.typing-top{display:flex;justify-content:space-between;gap:14px;align-items:center}.typing-top h3{font-size:26px;margin:0}.typing-top p{margin:3px 0 0;color:var(--muted)}.typing-arena{position:relative;flex:1;min-height:390px;border-radius:26px;overflow:hidden;border:1px solid rgba(34,211,238,.22);background:linear-gradient(180deg,rgba(14,165,233,.16),rgba(15,23,42,.62)),repeating-linear-gradient(0deg,transparent 0 46px,rgba(255,255,255,.03) 48px);}.typing-skyline{position:absolute;left:12px;top:10px;padding:7px 12px;border-radius:999px;background:rgba(0,0,0,.22);color:var(--muted);font-weight:850;font-size:12px;z-index:3}.typing-buffer{position:absolute;right:12px;top:10px;padding:7px 12px;border-radius:999px;background:rgba(250,204,21,.14);color:#fde68a;font-weight:950;z-index:3}.typing-keyboard-zone{position:absolute;left:0;right:0;bottom:0;height:74px;background:linear-gradient(180deg,rgba(2,6,23,.2),rgba(2,6,23,.82));border-top:2px solid rgba(250,204,21,.45);display:grid;place-items:center;color:#fde68a;font-weight:950;text-transform:uppercase;letter-spacing:.08em}.falling-target{position:absolute;top:0;transform:translateY(-40px);padding:9px 14px;border-radius:18px;background:linear-gradient(135deg,#f8fafc,#bae6fd);color:#0f172a;font-size:clamp(28px,5vw,48px);font-weight:950;box-shadow:0 18px 32px rgba(0,0,0,.24);z-index:2;min-width:46px;text-align:center}.falling-target.hit{animation:typeHit .18s ease forwards;background:linear-gradient(135deg,#bbf7d0,#34d399)}.falling-target.miss{animation:typeMiss .18s ease forwards;background:linear-gradient(135deg,#fecaca,#ef4444);color:white}.typing-arena.wrong-key{box-shadow:inset 0 0 0 999px rgba(239,68,68,.10)}.typing-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.typing-stats span{padding:10px;border-radius:16px;background:rgba(255,255,255,.07);font-weight:900;color:var(--muted);text-align:center}.typing-stats b{color:var(--cyan);font-size:20px}.typing-analysis{border:1px solid var(--stroke);background:rgba(255,255,255,.055);border-radius:22px;padding:12px 16px}.typing-analysis h3{margin:0 0 4px}.typing-analysis p{margin:0;color:var(--muted)}.keyboard-help-v21 .primary{margin-top:14px}@keyframes typeHit{to{transform:scale(1.35);opacity:0}}@keyframes typeMiss{to{transform:translateY(20px) rotate(8deg);opacity:0}}@media(max-width:880px){.typing-layout{grid-template-columns:1fr}.typing-levels{max-height:220px}.typing-hero{display:block}.typing-score-card{width:72px;height:72px;margin-top:10px}.typing-stats{grid-template-columns:1fr 1fr}}

/* v22 kid polish: secret file, clearer doors, friendlier typing, rewritten network */
.secret-icon{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#fee2e2,#ef4444);border:3px solid #fff;box-shadow:0 12px 25px rgba(239,68,68,.25);color:#7f1d1d;font-weight:1000;font-size:10px;line-height:1;transform:rotate(-4deg);padding:5px;text-align:center}
.secret-icon i{font-style:normal;display:block;letter-spacing:.04em}.secret-desktop b,.secret-file-item .file-name{color:#fecaca}.secret-file-item .file-icon{font-size:20px}.secret-file-item{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.25)}

.ship-card-v22{min-height:auto!important;padding:12px!important}.ship-card-v22 .ship-preview-v22{display:grid;gap:5px;margin:8px 0;padding:8px;border-radius:14px;background:rgba(15,23,42,.55);border:1px dashed rgba(255,255,255,.18);width:max-content;max-width:190px}.ship-card-v22 .ship-preview-v22.horizontal{grid-template-columns:repeat(var(--ship-size),20px)}.ship-card-v22 .ship-preview-v22.vertical{grid-template-columns:20px;grid-template-rows:repeat(var(--ship-size),20px)}.ship-card-v22 .ship-preview-v22 i{display:block;width:20px;height:20px;border-radius:7px;background:linear-gradient(135deg,#38bdf8,#7c3aed);box-shadow:0 0 12px rgba(34,211,238,.35)}.ship-card-v22 em{font-size:10px;color:#fde68a;font-style:normal;font-weight:900}.ship-card-v22.vertical{background:linear-gradient(135deg,rgba(124,58,237,.20),rgba(34,211,238,.10))!important}.ship-card-v22.horizontal{background:rgba(255,255,255,.075)!important}.ship-dock-v21{min-width:245px}.battle-main-v21{grid-template-columns:255px 1fr!important}.ship-card-v22.placed .ship-preview-v22{opacity:.72}

.door-quest-v22{height:100%;padding:18px;display:flex;flex-direction:column;gap:14px;background:radial-gradient(circle at 50% 12%,rgba(250,204,21,.14),transparent 28%),linear-gradient(160deg,rgba(17,24,39,.94),rgba(49,46,129,.88));overflow:auto}.door-quest-v22 .door-head{display:flex;justify-content:space-between;gap:16px;align-items:center;background:rgba(255,255,255,.08);border:1px solid var(--stroke);border-radius:24px;padding:14px 18px}.door-quest-v22 .door-head h2{font-size:34px;margin:0}.door-stage-v22{display:grid;grid-template-columns:minmax(190px,1fr) 180px minmax(190px,1fr);gap:18px;align-items:center;flex:1;min-height:390px}.quest-door-v22{height:min(430px,58vh);border-radius:34px;border:4px solid rgba(255,255,255,.20);position:relative;display:grid;place-items:center;background:linear-gradient(180deg,#7c2d12,#451a03);box-shadow:inset 0 -22px 0 rgba(0,0,0,.18),0 24px 50px rgba(0,0,0,.32);overflow:hidden;color:white;cursor:pointer;transition:.18s transform ease,.18s filter ease}.quest-door-v22:hover{transform:translateY(-3px)}.quest-door-v22:before{content:"";position:absolute;inset:20px;border-radius:24px;border:3px solid rgba(255,255,255,.14);box-shadow:inset 0 0 0 999px rgba(255,255,255,.025)}.door-clue-v22{position:absolute;top:22px;left:50%;transform:translateX(-50%);width:88px;height:88px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.96);font-size:54px;z-index:3;box-shadow:0 16px 28px rgba(0,0,0,.25)}.door-panel-v22{font-size:122px;filter:drop-shadow(0 12px 12px rgba(0,0,0,.25));z-index:1}.quest-door-v22.flowers{border-color:rgba(74,222,128,.65);background:linear-gradient(180deg,#92400e,#78350f)}.quest-door-v22.skeleton{border-color:rgba(248,113,113,.70);background:linear-gradient(180deg,#3f1d1d,#1f1212)}.door-buttons-v22{display:grid;gap:16px}.door-buttons-v22 button{min-height:82px;border-radius:26px;font-size:26px;font-weight:1000}.door-stage-v22.success .quest-door-v22.chosen{box-shadow:0 0 0 8px rgba(74,222,128,.25),0 24px 50px rgba(0,0,0,.32)}.door-stage-v22.danger .quest-door-v22.chosen{animation:doorShake .32s ease}.door-progress{display:flex;gap:8px;justify-content:center}.door-progress span{width:46px;height:12px;border-radius:999px;background:rgba(255,255,255,.16)}.door-progress span.done{background:#4ade80}.door-progress span.now{background:#facc15}.door-note{text-align:center;font-weight:950;color:#fde68a}@keyframes doorShake{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-5px)}}@media(max-width:820px){.door-stage-v22{grid-template-columns:1fr;min-height:auto}.quest-door-v22{height:240px}.door-buttons-v22{order:2}.quest-door-v22.right{order:3}.battle-main-v21{grid-template-columns:1fr!important}}

.typing-game-v22{height:100%;padding:16px;overflow:auto;background:linear-gradient(180deg,#0f172a,#1e1b4b 60%,#312e81)}.typing-kid-hero{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;border:1px solid rgba(255,255,255,.16);border-radius:28px;background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(250,204,21,.12));box-shadow:0 18px 40px rgba(0,0,0,.22)}.typing-kid-hero h2{font-size:34px;margin:0}.typing-kid-hero p{margin:4px 0 0;color:var(--muted)}.typing-goal-badge{width:92px;height:92px;border-radius:28px;background:linear-gradient(135deg,#facc15,#fb7185);display:grid;place-items:center;color:#321300;box-shadow:0 18px 35px rgba(250,204,21,.18)}.typing-goal-badge b{font-size:34px}.typing-goal-badge span{text-transform:uppercase;font-size:11px;font-weight:1000}.typing-mode-pick{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:14px 0}.typing-mode-pick button{min-height:64px;border-radius:24px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:var(--text);font-size:22px;font-weight:1000}.typing-mode-pick button.active{background:linear-gradient(135deg,#22d3ee,#a78bfa);color:#08111f}.typing-kid-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:14px}.typing-kid-levels{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);border-radius:26px;padding:12px;display:flex;flex-direction:column;gap:8px;max-height:530px;overflow:auto}.typing-kid-levels h3{margin:0 0 4px}.typing-kid-levels button{display:grid;grid-template-columns:32px 1fr;gap:8px;text-align:left;align-items:center;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);border-radius:17px;color:var(--text);padding:9px}.typing-kid-levels button.active{border-color:#facc15;background:rgba(250,204,21,.13)}.typing-kid-levels button b{width:32px;height:32px;border-radius:11px;background:rgba(255,255,255,.13);display:grid;place-items:center}.typing-panel-v22{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.07)}.typing-top-v22{display:flex;align-items:center;justify-content:space-between;gap:12px}.typing-top-v22 h3{font-size:30px;margin:0}.typing-top-v22 p{margin:4px 0 0;color:var(--muted)}.typing-live-score{width:98px;height:82px;border-radius:24px;background:rgba(255,255,255,.10);display:grid;place-items:center}.typing-live-score b{font-size:34px;color:#facc15}.kid-arena{min-height:430px;background:radial-gradient(circle at 20% 18%,rgba(250,204,21,.20),transparent 20%),radial-gradient(circle at 80% 10%,rgba(34,211,238,.24),transparent 20%),linear-gradient(180deg,#0ea5e9,#4338ca 65%,#111827)!important}.falling-target-v22{font-family:Verdana,Atkinson Hyperlegible,Arial,sans-serif;border:3px solid white;border-radius:22px;min-width:68px;padding:10px 16px;background:linear-gradient(135deg,#fff7ed,#bae6fd);color:#111827;box-shadow:0 20px 34px rgba(0,0,0,.28)}.falling-target-v22 .target-symbol{font-size:58px;font-weight:1000;line-height:.95}.falling-target-v22 .target-word{font-size:34px;font-weight:1000;line-height:1.05}.falling-target-v22 small{display:block;margin-top:3px;font-size:11px;font-weight:1000;color:#7c2d12;text-transform:uppercase}.falling-target-v22.tricky-char{background:linear-gradient(135deg,#fef3c7,#fef9c3);border-color:#f97316}.typing-keyboard-zone{background:linear-gradient(180deg,rgba(2,6,23,.18),rgba(2,6,23,.86));border-top:3px solid #facc15}.typing-stats span{background:rgba(255,255,255,.09)}.typing-analysis{margin-top:14px}@media(max-width:880px){.typing-kid-layout{grid-template-columns:1fr}.typing-kid-levels{max-height:240px}.typing-kid-hero{display:block}.typing-goal-badge{width:74px;height:74px;margin-top:12px}.falling-target-v22 .target-symbol{font-size:44px}.falling-target-v22 .target-word{font-size:26px}}

.network-kids-shell .net-toolbar-v22{gap:8px}.net-toolbar-v22 button.active{background:#f8fafc;color:#0f172a}.network-kids-content{padding:16px;display:flex;flex-direction:column;gap:14px;background:linear-gradient(180deg,#0f172a,#062449 55%,#082f49)}.network-story-card{display:flex;justify-content:space-between;gap:16px;align-items:center;border:1px solid rgba(255,255,255,.16);background:linear-gradient(135deg,rgba(34,211,238,.16),rgba(124,58,237,.15));border-radius:30px;padding:18px;box-shadow:0 20px 45px rgba(0,0,0,.24)}.network-story-card h2{font-size:32px;margin:0}.network-story-card p{margin:5px 0 0;color:var(--muted);max-width:720px}.net-settings-v22{display:grid;grid-template-columns:1fr 1fr;gap:12px}.net-settings-v22>div{padding:12px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.07);border-radius:24px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.net-settings-v22 b{margin-right:6px}.net-settings-v22 button{border-radius:999px;padding:9px 13px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:var(--text);font-weight:900}.net-settings-v22 button.active{background:#facc15;color:#351900}.internet-map-v22{min-height:245px;display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:14px;align-items:center;border-radius:34px;border:1px solid rgba(255,255,255,.16);background:radial-gradient(circle at 50% 35%,rgba(34,211,238,.14),transparent 30%),linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));padding:22px;overflow:hidden}.net-node-v22{min-height:170px;border-radius:34px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);display:grid;place-items:center;text-align:center;padding:12px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.04)}.net-node-v22 span{font-size:68px}.net-node-v22 b{font-size:22px}.net-node-v22 small{color:var(--muted);font-weight:900}.net-node-v22.target{outline:5px solid rgba(250,204,21,.18)}.net-node-v22.current{outline:5px solid rgba(34,211,238,.18)}.net-road-v22{height:72px;border-radius:999px;border:5px dashed rgba(255,255,255,.28);position:relative;display:grid;place-items:center;font-weight:1000;color:#e0f2fe}.net-road-v22 i{position:absolute;left:12px;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#facc15,#fb7185);box-shadow:0 0 26px rgba(250,204,21,.55);animation:packetKidRun 1.55s ease-in-out infinite}.internet-map-v22.copper .net-road-v22{border-style:solid;border-color:#fb923c}.internet-map-v22.copper .net-road-v22 i{animation-duration:1.05s}.internet-map-v22.fiber .net-road-v22{border-style:solid;border-color:#a78bfa;box-shadow:0 0 24px rgba(167,139,250,.24)}.internet-map-v22.fiber .net-road-v22 i{animation-duration:.62s}.next-stop-card-v22{padding:18px;border-radius:28px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);text-align:center}.next-stop-card-v22 h3{font-size:28px;margin:0 0 4px}.next-stop-card-v22 p{margin:0 0 14px;color:var(--muted)}.node-choice-grid-v22{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.node-choice-grid-v22 button{min-height:110px;border-radius:24px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:var(--text);font-weight:1000}.node-choice-grid-v22 button span{font-size:42px;display:block}.node-choice-grid-v22 button:hover{transform:translateY(-2px);background:rgba(34,211,238,.14)}.network-mini-lesson-v22{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.network-mini-lesson-v22 div{padding:14px;border-radius:22px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);display:grid;gap:4px}.network-mini-lesson-v22 span{font-size:32px}.network-mini-lesson-v22 b{font-size:18px}.network-mini-lesson-v22 small{color:var(--muted)}@keyframes packetKidRun{0%{left:12px;transform:scale(.9)}50%{transform:scale(1.12)}100%{left:calc(100% - 48px);transform:scale(.9)}}@media(max-width:820px){.network-story-card,.net-settings-v22{grid-template-columns:1fr;display:grid}.internet-map-v22{grid-template-columns:1fr}.net-road-v22{height:54px}.net-road-v22 i{animation-name:packetKidRunMobile}@keyframes packetKidRunMobile{0%{left:12px}100%{left:calc(100% - 48px)}}}

/* =============================
   v23 polish: Door adventure, full-screen Typing Rain, Packet Adventure
   ============================= */
.door-quest-v23{height:100%;display:flex;flex-direction:column;gap:12px;padding:14px;overflow:hidden;background:radial-gradient(circle at 20% 10%,rgba(250,204,21,.18),transparent 26%),linear-gradient(180deg,#13294b,#25164a 62%,#111827)}
.door-top-v23{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
.door-top-v23 h2{margin:0;font-size:26px}.door-top-v23 p{margin:4px 0 0;color:var(--muted)}
.door-levels-v23{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.door-levels-v23 button{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:var(--text);border-radius:999px;padding:9px 13px;font-weight:900}.door-levels-v23 button.active{background:#facc15;color:#351900}
.door-progress-v23{display:flex;gap:6px;justify-content:center}.door-progress-v23 span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);font-weight:1000}.door-progress-v23 span.done{background:#4ade80;color:#052e18}.door-progress-v23 span.now{background:#facc15;color:#3b2500;box-shadow:0 0 0 6px rgba(250,204,21,.16)}
.door-stage-v23{flex:1;min-height:0;display:grid;grid-template-columns:minmax(180px,1fr) minmax(170px,260px) minmax(180px,1fr);gap:18px;align-items:stretch}.quest-door-v23{position:relative;border:4px solid rgba(255,255,255,.14);border-radius:34px;background:linear-gradient(180deg,#7c2d12,#451a03);display:grid;place-items:center;overflow:hidden;box-shadow:0 25px 50px rgba(0,0,0,.32),inset 0 -36px 0 rgba(0,0,0,.18);cursor:pointer;transition:transform .22s ease, filter .22s ease}.quest-door-v23:hover{transform:translateY(-4px) scale(1.01)}.quest-door-v23.flowers{border-color:rgba(74,222,128,.72)}.quest-door-v23.skeleton{border-color:rgba(248,113,113,.72)}.door-clue-v23{position:absolute;top:18px;left:50%;transform:translateX(-50%);z-index:4;width:94px;height:94px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.96);font-size:56px;box-shadow:0 18px 30px rgba(0,0,0,.28);animation:clueBob 1.8s ease-in-out infinite}.door-arch-v23{position:absolute;left:16%;right:16%;bottom:9%;top:16%;border-radius:34px 34px 10px 10px;background:linear-gradient(90deg,#5b2109 0 48%,#78350f 48% 52%,#5b2109 52%);border:4px solid rgba(255,255,255,.16);box-shadow:inset 0 0 0 14px rgba(255,255,255,.04)}.door-arch-v23 i{position:absolute;right:20%;top:50%;width:18px;height:18px;border-radius:50%;background:#facc15;box-shadow:0 0 0 4px rgba(0,0,0,.16)}.door-arch-v23 em{position:absolute;left:50%;top:0;bottom:0;width:4px;background:rgba(0,0,0,.2)}.door-stage-v23.success .quest-door-v23.chosen .door-arch-v23{animation:doorOpenV23 .7s ease forwards;transform-origin:left center}.door-stage-v23.danger .quest-door-v23.chosen{animation:doorShakeV23 .35s ease}.door-stage-v23.jewel .quest-door-v23{filter:saturate(1.3) brightness(1.08)}.door-buttons-v23{align-self:center;display:grid;gap:16px}.door-buttons-v23 button{min-height:86px;border-radius:28px;font-size:30px;font-weight:1000}.door-buttons-v23 small{text-align:center;color:#fde68a;font-weight:900}.door-note-v23{text-align:center;font-weight:1000;color:#fde68a}.door-celebration-v23{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(circle,rgba(250,204,21,.28),rgba(15,23,42,.82));z-index:1000}.jewel-card-v23{min-width:min(520px,90vw);text-align:center;border-radius:38px;padding:34px;background:linear-gradient(135deg,#fff7ed,#e0f2fe);color:#111827;box-shadow:0 40px 90px rgba(0,0,0,.35);animation:celebratePopV23 .45s ease}.jewel-card-v23 b{font-size:88px}.jewel-card-v23 h1{font-size:50px;margin:0}.jewel-card-v23 p{font-size:20px;font-weight:800}.confetti-v23,.confetti-v23:before,.confetti-v23:after{position:absolute;content:"";inset:0;background-image:radial-gradient(circle,#facc15 0 5px,transparent 6px),radial-gradient(circle,#22d3ee 0 5px,transparent 6px),radial-gradient(circle,#fb7185 0 5px,transparent 6px);background-size:90px 120px,120px 100px,100px 90px;animation:confettiFallV23 1.3s linear infinite;opacity:.9}@keyframes clueBob{50%{transform:translateX(-50%) translateY(-7px)}}@keyframes doorOpenV23{to{transform:perspective(700px) rotateY(-68deg);filter:brightness(1.35)}}@keyframes doorShakeV23{25%{transform:translateX(-10px)}50%{transform:translateX(10px)}75%{transform:translateX(-7px)}}@keyframes celebratePopV23{from{transform:scale(.76);opacity:0}to{transform:scale(1);opacity:1}}@keyframes confettiFallV23{to{background-position:0 220px,0 180px,0 160px}}
@media(max-width:820px){.door-stage-v23{grid-template-columns:1fr;overflow:auto}.quest-door-v23{min-height:230px}.door-buttons-v23{order:2}.quest-door-v23.right{order:3}.door-top-v23{display:block}}

.typing-start-v23{height:100%;display:grid;place-items:center;background:linear-gradient(180deg,#0ea5e9,#312e81);padding:20px}.typing-start-card-v23{text-align:center;width:min(720px,94%);border-radius:42px;padding:38px;background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(224,242,254,.86));color:#0f172a;box-shadow:0 35px 90px rgba(0,0,0,.28)}.typing-start-card-v23 .big-emoji{font-size:82px}.typing-start-card-v23 h1{font-size:58px;margin:4px 0}.typing-start-card-v23 p{font-size:20px;font-weight:800;color:#334155}.typing-start-actions-v23{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.typing-start-actions-v23 button{min-height:110px;border-radius:34px;border:0;background:linear-gradient(135deg,#facc15,#fb7185);font-size:34px;font-weight:1000;color:#351900;box-shadow:0 20px 40px rgba(0,0,0,.18)}.typing-start-actions-v23 button+button{background:linear-gradient(135deg,#22d3ee,#a78bfa);color:#08111f}
.typing-game-v23{height:100%;display:grid;grid-template-rows:58px 1fr;position:relative;overflow:hidden;background:linear-gradient(180deg,#075985,#312e81)}.typing-hud-v23{display:flex;align-items:center;gap:8px;padding:7px 10px;background:rgba(15,23,42,.78);border-bottom:1px solid rgba(255,255,255,.14);overflow-x:auto}.typing-hud-v23 strong{white-space:nowrap}.typing-hud-v23 .mini{padding:7px 10px;border-radius:999px}.typing-chips-v23{display:flex;gap:6px}.typing-chips-v23 span{white-space:nowrap;border-radius:999px;background:rgba(255,255,255,.10);padding:7px 10px;font-weight:900}.typing-chips-v23 b{color:#facc15}.level-dot-v23{min-width:32px;height:32px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);color:white;font-weight:1000}.level-dot-v23.active{background:#facc15;color:#351900}.typing-arena-v23{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 10%,rgba(250,204,21,.20),transparent 18%),radial-gradient(circle at 82% 8%,rgba(34,211,238,.22),transparent 20%),linear-gradient(180deg,#38bdf8 0%,#2563eb 45%,#1e1b4b 100%);outline:0}.typing-skyline-v23{position:absolute;top:16px;left:50%;transform:translateX(-50%);z-index:3;padding:9px 16px;border-radius:999px;background:rgba(255,255,255,.86);color:#0f172a;font-weight:1000}.typing-buffer-v23{position:absolute;left:50%;bottom:86px;transform:translateX(-50%);min-width:120px;min-height:42px;padding:6px 16px;border-radius:16px;background:rgba(255,255,255,.92);color:#111827;font-size:28px;font-weight:1000;text-align:center;z-index:4}.typing-floor-v23{position:absolute;left:0;right:0;bottom:0;height:72px;background:linear-gradient(180deg,rgba(15,23,42,.55),rgba(15,23,42,.96));border-top:4px solid #facc15;display:grid;place-items:center;font-size:38px}.falling-target-v23{position:absolute;top:0;min-width:78px;padding:12px 18px;text-align:center;border-radius:26px;background:linear-gradient(135deg,#fff7ed,#bae6fd);color:#111827;border:4px solid #fff;box-shadow:0 24px 40px rgba(0,0,0,.25);z-index:2}.target-symbol-v23{font-family:Verdana,Arial,sans-serif;font-size:64px;line-height:.95;font-weight:1000}.target-word-v23{font-family:Verdana,Arial,sans-serif;font-size:40px;line-height:1;font-weight:1000}.falling-target-v23.hit{animation:targetHitV23 .16s ease forwards}.falling-target-v23.miss{animation:targetMissV23 .16s ease forwards}.typing-arena-v23.wrong-key{animation:arenaWrongV23 .13s linear}.typing-end-v23{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.78);z-index:20}.typing-win-card-v23,.typing-lose-card-v23{width:min(520px,92vw);text-align:center;border-radius:36px;padding:32px;background:#f8fafc;color:#111827;box-shadow:0 35px 90px rgba(0,0,0,.38)}.typing-win-card-v23 b,.typing-lose-card-v23 b{font-size:78px}.typing-win-card-v23 h1,.typing-lose-card-v23 h1{font-size:44px;margin:0}.typing-win-card-v23 p,.typing-lose-card-v23 p{font-weight:800;color:#334155}@keyframes targetHitV23{to{transform:scale(1.4);opacity:0}}@keyframes targetMissV23{to{transform:scale(.75) rotate(12deg);opacity:0}}@keyframes arenaWrongV23{50%{filter:brightness(1.25) hue-rotate(-35deg)}}@media(max-width:760px){.typing-start-actions-v23{grid-template-columns:1fr}.typing-hud-v23{height:70px}.typing-game-v23{grid-template-rows:70px 1fr}.target-symbol-v23{font-size:50px}.target-word-v23{font-size:30px}}

.network-v23{height:100%;padding:14px;overflow:auto;background:linear-gradient(180deg,#082f49,#0f172a 70%);display:flex;flex-direction:column;gap:12px}.net-hero-v23{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px;border-radius:28px;background:linear-gradient(135deg,rgba(34,211,238,.18),rgba(250,204,21,.12));border:1px solid rgba(255,255,255,.14)}.net-hero-v23 h2{margin:0;font-size:34px}.net-hero-v23 p{margin:4px 0 0;color:var(--muted);font-weight:800}.net-score-v23{width:90px;height:90px;border-radius:28px;background:#facc15;color:#351900;display:grid;place-items:center;font-size:38px;font-weight:1000}.net-score-v23 small{font-size:12px;text-transform:uppercase}.net-controls-v23{display:grid;grid-template-columns:repeat(3,auto);gap:8px}.net-controls-v23 div{display:flex;gap:6px;flex-wrap:wrap;padding:8px;border-radius:20px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12)}.net-controls-v23 button{border:0;border-radius:999px;padding:9px 12px;font-weight:900;background:rgba(255,255,255,.1);color:var(--text)}.net-controls-v23 button.active{background:#facc15;color:#351900}.net-route-card-v23{position:relative;min-height:210px;border-radius:34px;padding:22px;background:radial-gradient(circle at center,rgba(34,211,238,.14),transparent 34%),rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);overflow:hidden}.route-wrap-v23{height:100%;display:flex;align-items:center;justify-content:center;gap:8px}.route-node-v23{min-width:105px;min-height:112px;border-radius:28px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;text-align:center;padding:10px}.route-node-v23 span{font-size:42px}.route-node-v23 b{font-size:14px}.route-node-v23.done{background:rgba(74,222,128,.18)}.route-node-v23.current{outline:5px solid rgba(34,211,238,.22)}.route-node-v23.target{outline:5px solid rgba(250,204,21,.22)}.route-line-v23{width:54px;height:12px;border-radius:999px;background:rgba(255,255,255,.2);position:relative}.route-line-v23 i{position:absolute;left:0;top:50%;width:14px;height:14px;border-radius:50%;background:#facc15;transform:translateY(-50%);animation:packetDotV23 1.4s linear infinite}.net-route-card-v23.copper .route-line-v23 i{animation-duration:.9s}.net-route-card-v23.fiber .route-line-v23 i{animation-duration:.52s}.packet-buddy-v23{position:absolute;left:50%;bottom:12px;transform:translateX(-50%);font-size:46px;filter:drop-shadow(0 12px 16px rgba(0,0,0,.25));animation:packetBuddyV23 1.3s ease-in-out infinite}.net-question-v23{padding:16px;border-radius:28px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);text-align:center}.net-question-v23 h3{font-size:28px;margin:0}.net-choice-v23{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:12px}.net-choice-v23 button{min-height:110px;border-radius:26px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:var(--text);font-weight:1000}.net-choice-v23 button span{display:block;font-size:42px}.net-choice-v23 button:hover{transform:translateY(-3px);background:rgba(34,211,238,.16)}.net-mini-v23{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}.net-mini-v23 div{padding:12px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12)}.net-mini-v23 b{display:block;color:#facc15}.net-mini-v23 span{color:var(--muted);font-size:13px}@keyframes packetDotV23{to{left:calc(100% - 14px)}}@keyframes packetBuddyV23{50%{transform:translateX(-50%) translateY(-8px) rotate(-5deg)}}@media(max-width:900px){.net-controls-v23{grid-template-columns:1fr}.route-wrap-v23{justify-content:flex-start;overflow-x:auto}.route-node-v23{min-width:96px}}


/* =============================
   v24 games polish overrides
   ============================= */
.hidden-by-teacher{display:none!important;}
.toast-area{display:none!important;}

.door-celebration-v24{pointer-events:auto;display:grid!important;place-items:center;}
.door-celebration-v24 .confetti-v23{pointer-events:none;z-index:0;}
.door-celebration-v24 .jewel-card-v23{position:relative;z-index:5;pointer-events:auto;}
.door-v24 .door-stage-v23{grid-template-columns:minmax(210px,1fr) 160px minmax(210px,1fr);}
.door-v24 .door-buttons-v23 small{display:none!important;}
.door-v24 .door-top-v23 p{display:none;}

.xo-v24{display:flex;flex-direction:column;align-items:center;gap:12px;height:100%;justify-content:center;background:radial-gradient(circle at top,#ffffff,rgba(238,244,255,.95));}
.dark-mode .xo-v24{background:radial-gradient(circle at top,#26385d,#0c1529);}
.xo-top-v24{display:flex;align-items:center;justify-content:space-between;width:min(420px,92%);gap:12px;}
.xo-top-v24 h2{margin:0;font-size:28px;}
.xo-mode-row-v24,.xo-levels{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;}
.xo-mode-row-v24 button,.xo-levels button{border:1px solid rgba(20,30,60,.16);background:#fff;border-radius:999px;padding:8px 14px;font-weight:900;color:#25304a;}
.dark-mode .xo-mode-row-v24 button,.dark-mode .xo-levels button{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.15);}
.xo-mode-row-v24 button.active,.xo-levels button.active{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;}
.xo-turn-v24 span{min-width:70px;text-align:center;font-size:24px;padding:8px 14px;border-radius:18px;}
.xo-board-v24{width:min(390px,84vw)!important;height:min(390px,84vw)!important;display:grid!important;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:12px;}
.xo-cell-v24{display:flex!important;align-items:center!important;justify-content:center!important;text-align:center!important;line-height:1!important;font-size:0!important;padding:0!important;border-radius:24px!important;aspect-ratio:1/1;background:linear-gradient(145deg,#ffffff,#e8f1ff)!important;box-shadow:inset 0 -8px 16px rgba(0,0,0,.06),0 12px 24px rgba(30,60,120,.12);}
.dark-mode .xo-cell-v24{background:linear-gradient(145deg,#18233a,#101827)!important;}
.xo-mark-v24{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:clamp(58px,12vw,96px)!important;font-weight:1000;line-height:1!important;font-family:Arial Black,Inter,system-ui,sans-serif;transform:translateY(-1px);animation:xoPopV24 .22s ease-out both;}
.xo-cell-v24.x .xo-mark-v24{color:#ef4444;text-shadow:0 8px 0 rgba(239,68,68,.10);}
.xo-cell-v24.o .xo-mark-v24{color:#2563eb;text-shadow:0 8px 0 rgba(37,99,235,.10);}
@keyframes xoPopV24{0%{transform:scale(.25) rotate(-12deg);opacity:.1}80%{transform:scale(1.08)}100%{transform:scale(1) translateY(-1px);opacity:1}}

.battle-v24{height:100%;display:grid;grid-template-columns:138px 1fr;gap:10px;padding:10px;background:linear-gradient(135deg,#eef8ff,#f8fbff);overflow:hidden;}
.dark-mode .battle-v24{background:linear-gradient(135deg,#0b1221,#101a30);}
.battle-left-v24{background:rgba(255,255,255,.82);border:1px solid rgba(20,40,80,.08);border-radius:22px;padding:8px;display:flex;flex-direction:column;gap:8px;min-height:0;}
.dark-mode .battle-left-v24{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.battle-mini-head-v24{display:grid;grid-template-columns:1fr 1fr;gap:5px;align-items:center;}
.battle-mini-head-v24 b{grid-column:1/-1;text-align:center;font-size:18px;}
.battle-mini-head-v24 .mini{padding:6px 8px;border-radius:12px;font-size:12px;}
.ship-dock-v24{display:flex;flex-direction:column;gap:8px;align-items:center;overflow:auto;padding:2px;}
.ship-card-v24{width:100%;min-height:38px;border:2px solid rgba(30,60,120,.14);background:linear-gradient(135deg,#ffffff,#eaf6ff);border-radius:14px;padding:7px;display:grid;place-items:center;cursor:grab;transition:.18s transform,.18s border-color,.18s background;}
.dark-mode .ship-card-v24{background:linear-gradient(135deg,#15243e,#0e1728);border-color:rgba(255,255,255,.12);}
.ship-card-v24:hover{transform:translateY(-1px);}
.ship-card-v24.active{border-color:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.14);}
.ship-card-v24.placed{opacity:.45;filter:saturate(.4);}
.ship-card-v24 span{display:grid;grid-template-columns:repeat(var(--ship-size),14px);gap:3px;align-items:center;justify-content:center;}
.ship-card-v24.vertical span{grid-template-columns:14px;grid-template-rows:repeat(var(--ship-size),14px);}
.ship-card-v24 i{width:14px;height:14px;border-radius:5px;background:linear-gradient(135deg,#0ea5e9,#2563eb);box-shadow:inset 0 -2px 0 rgba(0,0,0,.18);}
.battle-main-v24{min-width:0;display:grid;grid-template-rows:auto 1fr auto;gap:8px;overflow:hidden;}
.battle-command-v24{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.78);border:1px solid rgba(20,40,80,.08);border-radius:18px;padding:7px 8px;}
.dark-mode .battle-command-v24{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.battle-command-v24 span{flex:1;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.battle-command-v24 input{width:74px;padding:8px 10px;border-radius:12px;border:2px solid rgba(40,60,100,.20);font-weight:1000;text-transform:uppercase;text-align:center;font-size:18px;}
.battle-command-v24 .mini{padding:8px 12px;border-radius:12px;}
.battle-boards-v24{min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.battle-board-card-v24{min-width:0;min-height:0;border-radius:22px;padding:8px;display:grid;place-items:center;position:relative;overflow:hidden;}
.battle-my-v24{background:linear-gradient(135deg,rgba(34,197,94,.22),rgba(16,185,129,.08));border:2px solid rgba(34,197,94,.32);}
.battle-enemy-v24{background:linear-gradient(135deg,rgba(239,68,68,.20),rgba(251,113,133,.08));border:2px solid rgba(239,68,68,.30);}
.battle-board-card-v24::before{position:absolute;top:12px;right:14px;font-size:13px;font-weight:1000;letter-spacing:.14em;opacity:.34;z-index:0;}
.battle-my-v24::before{content:"GREEN";color:#064e3b;}
.battle-enemy-v24::before{content:"RED";color:#7f1d1d;}
.battle-board-card-v24 .battle-grid-v19{position:relative;z-index:1;width:min(100%,520px);height:min(100%,520px);font-size:11px;}
.battle-board-card-v24 .battle-cell19{min-width:0!important;min-height:0!important;padding:0!important;display:flex;align-items:center;justify-content:center;font-size:13px!important;border-radius:5px!important;}
.battle-score-v24{display:flex;justify-content:center;gap:18px;font-weight:900;font-size:13px;color:#334155;}
.dark-mode .battle-score-v24{color:#dbeafe;}
@media(max-height:760px){.battle-v24{grid-template-columns:120px 1fr}.ship-card-v24 span{grid-template-columns:repeat(var(--ship-size),11px)}.ship-card-v24.vertical span{grid-template-columns:11px}.ship-card-v24 i{width:11px;height:11px}.battle-command-v24{padding:5px 7px}.battle-score-v24{display:none}}

.teacher-panel-v24 .game-lock-card-v24{border:2px solid rgba(124,58,237,.18);}
.game-lock-grid-v24{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-top:10px;}
.game-lock-grid-v24 label{display:flex;align-items:center;gap:10px;border:1px solid rgba(20,40,80,.12);border-radius:16px;padding:10px 12px;background:rgba(255,255,255,.70);cursor:pointer;}
.dark-mode .game-lock-grid-v24 label{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.game-lock-grid-v24 input{width:20px;height:20px;accent-color:#7c3aed;}
.game-lock-grid-v24 span{font-size:22px;}

.bit-game-v24{height:100%;display:grid;grid-template-rows:auto auto auto 1fr;gap:12px;padding:18px;background:radial-gradient(circle at 20% 10%,rgba(56,189,248,.25),transparent 28%),linear-gradient(135deg,#f8fbff,#eef6ff);overflow:hidden;}
.dark-mode .bit-game-v24{background:radial-gradient(circle at 20% 10%,rgba(56,189,248,.18),transparent 28%),linear-gradient(135deg,#09111f,#111827);}
.bit-top-v24{display:flex;justify-content:space-between;gap:12px;align-items:center;}
.bit-top-v24 h2{font-size:34px;margin:0;}
.bit-top-v24 p{margin:4px 0 0;color:#64748b;}
.dark-mode .bit-top-v24 p{color:#cbd5e1;}
.bit-levels-v24{display:flex;gap:8px;justify-content:center;}
.bit-levels-v24 button{border:0;border-radius:999px;padding:9px 16px;background:#e2e8f0;font-weight:1000;color:#334155;}
.bit-levels-v24 button.active{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;}
.bit-target-v24{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.bit-target-v24>div{background:rgba(255,255,255,.85);border:1px solid rgba(20,40,80,.10);border-radius:22px;padding:12px;text-align:center;}
.dark-mode .bit-target-v24>div{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.10);}
.bit-target-v24 span{display:block;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:#64748b;}
.bit-target-v24 b{font-size:42px;line-height:1;color:#0f172a;}
.dark-mode .bit-target-v24 b{color:#fff;}
.bit-target-v24 b.ok{color:#16a34a;}
.bit-switches-v24{display:flex;justify-content:center;gap:14px;align-items:center;}
.bit-switch-v24{width:96px;height:130px;border-radius:28px;border:3px solid rgba(30,60,120,.14);background:linear-gradient(180deg,#e2e8f0,#ffffff);display:grid;place-items:center;padding:12px;box-shadow:0 16px 28px rgba(30,60,120,.10);transition:.18s transform,.18s background;}
.dark-mode .bit-switch-v24{background:linear-gradient(180deg,#1e293b,#0f172a);border-color:rgba(255,255,255,.12);}
.bit-switch-v24:hover{transform:translateY(-2px);}
.bit-switch-v24.on{background:linear-gradient(180deg,#facc15,#f59e0b);border-color:#facc15;box-shadow:0 18px 36px rgba(250,204,21,.25);}
.bit-switch-v24 span{font-size:34px;font-weight:1000;}
.bit-switch-v24 b{font-size:22px;}
.bit-switch-v24 small{font-weight:1000;}
.bit-machine-v24{display:grid;place-items:center;align-content:center;gap:18px;border-radius:32px;background:rgba(15,23,42,.06);border:1px solid rgba(20,40,80,.08);position:relative;}
.dark-mode .bit-machine-v24{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.10);}
.bit-byte-v24{display:flex;gap:10px;}
.bit-byte-v24 i{width:46px;height:46px;border-radius:14px;background:#cbd5e1;box-shadow:inset 0 -5px 0 rgba(0,0,0,.12);}
.bit-byte-v24 i.on{background:#22c55e;box-shadow:0 0 26px rgba(34,197,94,.5),inset 0 -5px 0 rgba(0,0,0,.14);}
.bit-pixels-v24{display:grid;grid-template-columns:repeat(5,24px);gap:7px;}
.bit-pixels-v24 span{width:24px;height:24px;border-radius:7px;background:#cbd5e1;opacity:.65;}
.bit-pixels-v24 span.lit{background:linear-gradient(135deg,#06b6d4,#7c3aed);opacity:1;box-shadow:0 0 18px rgba(6,182,212,.45);}
.big-bit-v24{font-size:20px;padding:14px 22px;border-radius:20px;animation:bitPulseV24 1s ease-in-out infinite;}
@keyframes bitPulseV24{50%{transform:scale(1.04)}}
.bit-win-v24{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(6px);z-index:20;}
.bit-win-v24>div{background:#fff;color:#0f172a;border-radius:34px;padding:34px;text-align:center;box-shadow:0 24px 80px rgba(0,0,0,.35);}
.bit-win-v24 b{font-size:72px;display:block;}
.bit-win-v24 h1{margin:8px 0;font-size:38px;}


/* =============================
   v25 battleship, typing speed, logic lab
   ============================= */
.battle-v25{height:100%;display:grid;grid-template-columns:150px 1fr;gap:10px;padding:10px;background:linear-gradient(135deg,#eef8ff,#f8fbff);overflow:hidden;}
.dark-mode .battle-v25{background:linear-gradient(135deg,#0b1221,#101a30);}
.battle-left-v25{background:rgba(255,255,255,.86);border:1px solid rgba(20,40,80,.08);border-radius:22px;padding:8px;display:flex;flex-direction:column;gap:8px;min-height:0;}
.dark-mode .battle-left-v25{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.battle-mini-head-v25{display:grid;grid-template-columns:1fr 1fr;gap:6px;align-items:center;}
.battle-mini-head-v25 b{grid-column:1/-1;text-align:center;font-size:20px;}
.battle-mini-head-v25 .mini{padding:7px 8px;border-radius:12px;font-size:12px;}
.auto-place-v25{grid-column:1/-1;font-size:15px!important;padding:10px!important;border-radius:15px!important;}
.ship-dock-v25{display:flex;flex-direction:column;gap:9px;align-items:center;overflow:auto;padding:3px;}
.ship-card-v25{width:100%;min-height:42px;border:2px solid rgba(30,60,120,.16);background:linear-gradient(135deg,#ffffff,#eaf6ff);border-radius:15px;padding:8px;display:grid;place-items:center;cursor:grab;transition:.16s transform,.16s border-color,.16s background;}
.dark-mode .ship-card-v25{background:linear-gradient(135deg,#15243e,#0e1728);border-color:rgba(255,255,255,.12);}
.ship-card-v25:hover{transform:translateY(-1px);}
.ship-card-v25.active{border-color:#7c3aed;box-shadow:0 0 0 3px rgba(124,58,237,.14);}
.ship-card-v25.placed{opacity:.42;filter:saturate(.45);}
.ship-card-v25 span{display:grid;grid-template-columns:repeat(var(--ship-size),15px);gap:3px;align-items:center;justify-content:center;transition:.16s all;}
.ship-card-v25.vertical span{grid-template-columns:15px;grid-template-rows:repeat(var(--ship-size),15px);}
.ship-card-v25 i{width:15px;height:15px;border-radius:5px;background:linear-gradient(135deg,#0ea5e9,#2563eb);box-shadow:inset 0 -2px 0 rgba(0,0,0,.18);}
.battle-main-v25{min-width:0;display:grid;grid-template-rows:auto 1fr auto;gap:8px;overflow:hidden;}
.battle-command-v25{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.78);border:1px solid rgba(20,40,80,.08);border-radius:18px;padding:7px 8px;}
.dark-mode .battle-command-v25{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.battle-command-v25 span{flex:1;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.battle-command-v25 input{width:74px;padding:8px 10px;border-radius:12px;border:2px solid rgba(40,60,100,.20);font-weight:1000;text-transform:uppercase;text-align:center;font-size:18px;}
.battle-command-v25 .mini{padding:8px 12px;border-radius:12px;}
.battle-boards-v25{min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.battle-board-card-v25{min-width:0;min-height:0;border-radius:22px;padding:8px;display:grid;place-items:center;position:relative;overflow:hidden;transition:.16s box-shadow,.16s transform;}
.battle-my-v25{background:linear-gradient(135deg,rgba(34,197,94,.24),rgba(16,185,129,.08));border:2px solid rgba(34,197,94,.34);}
.battle-enemy-v25{background:linear-gradient(135deg,rgba(239,68,68,.22),rgba(251,113,133,.08));border:2px solid rgba(239,68,68,.32);}
.battle-my-v25.bad{box-shadow:0 0 0 6px rgba(239,68,68,.22),0 0 30px rgba(239,68,68,.25);animation:battleBadV25 .32s ease both;}
@keyframes battleBadV25{25%{transform:translateX(-4px)}50%{transform:translateX(4px)}75%{transform:translateX(-2px)}}
.battle-board-card-v25::before{position:absolute;top:10px;right:14px;font-size:13px;font-weight:1000;letter-spacing:.14em;opacity:.32;z-index:0;}
.battle-my-v25::before{content:"GREEN";color:#064e3b;}
.battle-enemy-v25::before{content:"RED";color:#7f1d1d;}
.battle-board-card-v25 .battle-grid-v19{position:relative;z-index:1;width:min(100%,520px);height:min(100%,520px);font-size:11px;}
.battle-board-card-v25 .battle-cell19{min-width:0!important;min-height:0!important;padding:0!important;display:flex;align-items:center;justify-content:center;font-size:13px!important;border-radius:5px!important;}
.battle-cell19.preview-ok{background:#86efac!important;box-shadow:inset 0 0 0 2px #16a34a!important;}
.battle-cell19.preview-bad{background:#fecaca!important;box-shadow:inset 0 0 0 2px #ef4444!important;}
.battle-score-v25{display:flex;justify-content:center;gap:18px;font-weight:900;font-size:13px;color:#334155;}
.dark-mode .battle-score-v25{color:#dbeafe;}
@media(max-height:760px){.battle-v25{grid-template-columns:126px 1fr}.ship-card-v25 span{grid-template-columns:repeat(var(--ship-size),11px)}.ship-card-v25.vertical span{grid-template-columns:11px}.ship-card-v25 i{width:11px;height:11px}.battle-command-v25{padding:5px 7px}.battle-score-v25{display:none}}

.typing-v25 .typing-hud-v25{grid-template-columns:auto auto 1fr auto repeat(10,auto);gap:7px;}
.typing-speed-v25{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.70);border:1px solid rgba(20,40,80,.10);border-radius:999px;padding:5px 8px;font-weight:900;font-size:12px;white-space:nowrap;}
.dark-mode .typing-speed-v25{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);}
.typing-speed-v25 input{width:86px;accent-color:#7c3aed;}
.typing-speed-v25 b{min-width:18px;text-align:center;color:#7c3aed;}
@media(max-width:1050px){.typing-v25 .typing-hud-v25{grid-template-columns:auto 1fr auto;}.typing-v25 .level-dot-v23{display:none;}}

.logic-lab-v25{height:100%;display:grid;grid-template-rows:auto auto 1fr auto auto;gap:12px;padding:18px;background:radial-gradient(circle at 25% 8%,rgba(34,197,94,.20),transparent 30%),linear-gradient(135deg,#f8fbff,#eef6ff);overflow:hidden;position:relative;}
.dark-mode .logic-lab-v25{background:radial-gradient(circle at 25% 8%,rgba(34,197,94,.16),transparent 30%),linear-gradient(135deg,#08111f,#111827);}
.logic-top-v25{display:flex;justify-content:space-between;gap:12px;align-items:center;}
.logic-top-v25 h2{font-size:34px;margin:0;}
.logic-top-v25 p{margin:4px 0 0;color:#64748b;}
.dark-mode .logic-top-v25 p{color:#cbd5e1;}
.logic-levels-v25{display:flex;gap:8px;justify-content:center;}
.logic-levels-v25 button{border:0;border-radius:999px;padding:9px 16px;background:#e2e8f0;font-weight:1000;color:#334155;}
.logic-levels-v25 button.active{background:linear-gradient(135deg,#16a34a,#06b6d4);color:#fff;}
.logic-board-v25{display:grid;grid-template-columns:160px 1fr 160px;gap:18px;align-items:center;min-height:0;}
.logic-switch-v25{height:170px;border-radius:34px;border:3px solid rgba(20,40,80,.12);background:linear-gradient(180deg,#e2e8f0,#fff);display:grid;place-items:center;padding:14px;box-shadow:0 20px 40px rgba(15,23,42,.10);transition:.18s transform,.18s background;}
.dark-mode .logic-switch-v25{background:linear-gradient(180deg,#1e293b,#0f172a);border-color:rgba(255,255,255,.12);color:#fff;}
.logic-switch-v25:hover{transform:translateY(-2px);}
.logic-switch-v25.on{background:linear-gradient(180deg,#bbf7d0,#22c55e);border-color:#22c55e;box-shadow:0 0 34px rgba(34,197,94,.26);}
.logic-switch-v25 span{font-size:48px;font-weight:1000;}
.logic-switch-v25 b{font-size:26px;}
.logic-gate-v25{min-height:210px;border-radius:42px;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff;display:grid;place-items:center;text-align:center;padding:24px;box-shadow:0 24px 70px rgba(15,23,42,.22);position:relative;overflow:hidden;}
.logic-gate-v25::before,.logic-gate-v25::after{content:"";position:absolute;top:50%;width:28%;height:8px;background:#38bdf8;box-shadow:0 0 18px rgba(56,189,248,.8);}
.logic-gate-v25::before{left:0}.logic-gate-v25::after{right:0}
.logic-gate-v25.good{background:linear-gradient(135deg,#14532d,#16a34a);box-shadow:0 24px 70px rgba(34,197,94,.25);}
.logic-gate-v25 span{font-size:70px;font-weight:1000;letter-spacing:.06em;z-index:1;}
.logic-gate-v25 small{z-index:1;max-width:420px;font-weight:800;color:rgba(255,255,255,.78);}
.logic-output-v25{display:grid;grid-template-columns:1fr 160px 1fr;gap:12px;align-items:center;}
.logic-output-v25>div:not(.logic-lamp-v25){background:rgba(255,255,255,.82);border:1px solid rgba(20,40,80,.10);border-radius:24px;padding:14px;text-align:center;}
.dark-mode .logic-output-v25>div:not(.logic-lamp-v25){background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.10);}
.logic-output-v25 span{display:block;text-transform:uppercase;letter-spacing:.08em;font-size:12px;font-weight:1000;color:#64748b;}
.logic-output-v25 b{font-size:38px;line-height:1;color:#0f172a;}
.dark-mode .logic-output-v25 b{color:#fff;}
.logic-output-v25 b.ok{color:#16a34a;}
.logic-lamp-v25{height:120px;display:grid;place-items:center;font-size:72px;filter:grayscale(1);opacity:.45;transition:.18s;}
.logic-lamp-v25.on{filter:grayscale(0) drop-shadow(0 0 24px rgba(250,204,21,.8));opacity:1;transform:scale(1.08);}
.logic-progress-v25{display:flex;justify-content:center;gap:8px;}
.logic-progress-v25 i{width:26px;height:14px;border-radius:999px;background:#cbd5e1;}
.logic-progress-v25 i.done{background:linear-gradient(135deg,#22c55e,#06b6d4);box-shadow:0 0 14px rgba(34,197,94,.35);}
.logic-submit-v25{justify-self:center;font-size:20px;padding:13px 22px;border-radius:20px;animation:logicPulseV25 1s ease-in-out infinite;}
@keyframes logicPulseV25{50%{transform:scale(1.04)}}
.logic-win-v25{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(7px);z-index:20;}
.logic-win-v25>div{background:#fff;color:#0f172a;border-radius:34px;padding:34px;text-align:center;box-shadow:0 24px 80px rgba(0,0,0,.35);}
.logic-win-v25 b{font-size:72px;display:block;}
.logic-win-v25 h1{margin:8px 0;font-size:38px;}
@media(max-width:850px){.logic-board-v25{grid-template-columns:1fr;}.logic-output-v25{grid-template-columns:1fr}.logic-switch-v25{height:110px}.logic-gate-v25{min-height:150px}.logic-gate-v25 span{font-size:52px}}


/* =============================
   v26 effective typing speed + File Safari
   ============================= */
.typing-hud-v26{grid-template-columns:auto auto 1fr auto repeat(10,auto)!important;gap:7px!important;}
.typing-speed-v26{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,#fff,#eef6ff);border:2px solid rgba(124,58,237,.18);border-radius:999px;padding:6px 10px;font-weight:1000;font-size:12px;white-space:nowrap;box-shadow:0 8px 18px rgba(30,60,120,.08);}
.dark-mode .typing-speed-v26{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);}
.typing-speed-v26 input{width:110px;accent-color:#7c3aed;cursor:pointer;}
.typing-speed-v26 b{min-width:52px;text-align:center;color:#7c3aed;}
.typing-v26 .falling-target-v23{transition:none!important;}
@media(max-width:1050px){.typing-hud-v26{grid-template-columns:auto 1fr auto!important;}.typing-hud-v26 .level-dot-v23{display:none;}}

.file-safari-v26{height:100%;display:grid;grid-template-rows:auto auto 1fr auto auto;gap:12px;padding:18px;background:radial-gradient(circle at 12% 8%,rgba(34,197,94,.22),transparent 30%),radial-gradient(circle at 90% 18%,rgba(56,189,248,.20),transparent 28%),linear-gradient(135deg,#fffdf5,#eef9ff);overflow:hidden;position:relative;}
.dark-mode .file-safari-v26{background:radial-gradient(circle at 12% 8%,rgba(34,197,94,.16),transparent 30%),radial-gradient(circle at 90% 18%,rgba(56,189,248,.14),transparent 28%),linear-gradient(135deg,#0b1221,#111827);}
.safari-top-v26{display:flex;justify-content:space-between;align-items:center;gap:12px;}
.safari-top-v26 h2{font-size:34px;margin:0;}
.safari-top-v26 p{margin:4px 0 0;color:#64748b;font-weight:800;}
.dark-mode .safari-top-v26 p{color:#cbd5e1;}
.safari-levels-v26{display:flex;justify-content:center;gap:8px;}
.safari-levels-v26 button{border:0;border-radius:999px;padding:9px 16px;background:#e2e8f0;color:#334155;font-weight:1000;}
.safari-levels-v26 button.active{background:linear-gradient(135deg,#22c55e,#06b6d4);color:#fff;}
.safari-field-v26{display:grid;grid-template-columns:130px minmax(260px,1fr) 130px;gap:18px;align-items:center;min-height:0;}
.safari-score-v26,.safari-miss-v26{height:126px;border-radius:28px;background:rgba(255,255,255,.82);border:1px solid rgba(20,40,80,.10);display:grid;place-items:center;text-align:center;box-shadow:0 16px 34px rgba(30,60,120,.08);}
.dark-mode .safari-score-v26,.dark-mode .safari-miss-v26{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.10);}
.safari-score-v26 span,.safari-miss-v26 span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:1000;color:#64748b;}
.safari-score-v26 b,.safari-miss-v26 b{font-size:36px;color:#0f172a;}
.dark-mode .safari-score-v26 b,.dark-mode .safari-miss-v26 b{color:#fff;}
.safari-file-card-v26{height:min(280px,36vh);border-radius:40px;background:linear-gradient(145deg,#ffffff,#e8f7ff);border:4px solid rgba(6,182,212,.22);display:grid;place-items:center;align-content:center;text-align:center;padding:24px;box-shadow:0 26px 70px rgba(56,189,248,.18);cursor:grab;transition:.18s transform,.18s box-shadow;}
.dark-mode .safari-file-card-v26{background:linear-gradient(145deg,#17233b,#0f172a);border-color:rgba(56,189,248,.25);}
.safari-file-card-v26:hover{transform:translateY(-4px);box-shadow:0 32px 80px rgba(56,189,248,.25);}
.safari-file-card-v26 span{font-size:76px;filter:drop-shadow(0 12px 18px rgba(0,0,0,.18));}
.safari-file-card-v26 h1{margin:8px 0 4px;font-size:clamp(32px,5vw,54px);letter-spacing:-.04em;color:#0f172a;font-family:ui-rounded,Inter,system-ui,sans-serif;}
.dark-mode .safari-file-card-v26 h1{color:#fff;}
.safari-file-card-v26 p{margin:0;color:#64748b;font-weight:900;}
.dark-mode .safari-file-card-v26 p{color:#cbd5e1;}
.safari-bins-v26{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;}
.safari-bin-v26{min-height:105px;border-radius:28px;border:3px solid rgba(20,40,80,.10);background:linear-gradient(145deg,#ffffff,#f1f5f9);display:grid;place-items:center;align-content:center;gap:4px;box-shadow:0 14px 30px rgba(30,60,120,.08);transition:.15s transform,.15s border-color,.15s background;}
.dark-mode .safari-bin-v26{background:linear-gradient(145deg,#182235,#101827);border-color:rgba(255,255,255,.12);color:#fff;}
.safari-bin-v26 span{font-size:36px;}
.safari-bin-v26 b{font-size:15px;}
.safari-bin-v26:hover,.safari-bin-v26.hover{transform:translateY(-3px);border-color:#22c55e;background:linear-gradient(145deg,#f0fdf4,#dcfce7);}
.safari-tip-v26{text-align:center;font-weight:1000;color:#475569;min-height:24px;}
.dark-mode .safari-tip-v26{color:#dbeafe;}
.file-safari-v26.good .safari-file-card-v26{animation:safariGoodV26 .28s ease both;border-color:#22c55e;}
.file-safari-v26.bad .safari-file-card-v26{animation:safariBadV26 .28s ease both;border-color:#ef4444;}
@keyframes safariGoodV26{50%{transform:scale(1.04) rotate(1deg)}}
@keyframes safariBadV26{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-4px)}}
.safari-win-v26{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.68);backdrop-filter:blur(7px);z-index:20;}
.safari-win-v26>div{background:#fff;color:#0f172a;border-radius:36px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);}
.safari-win-v26 b{font-size:82px;display:block;}
.safari-win-v26 h1{font-size:42px;margin:10px 0;}
.safari-win-v26 p{font-weight:900;color:#64748b;}
@media(max-width:850px){.safari-field-v26{grid-template-columns:1fr;}.safari-score-v26,.safari-miss-v26{height:72px}.safari-file-card-v26{height:240px}.safari-bins-v26{grid-template-columns:repeat(2,1fr);}}


/* =============================
   v27 File Safari no visual hint + Password Garden
   ============================= */
.file-safari-v27 .safari-file-card-v27 span{display:none!important;}
.file-safari-v27 .safari-file-card-v27{background:linear-gradient(145deg,#ffffff,#f3f7ff);border-color:rgba(124,58,237,.24);}
.dark-mode .file-safari-v27 .safari-file-card-v27{background:linear-gradient(145deg,#1d2a45,#101827);}
.file-safari-v27 .safari-file-card-v27 h1{font-size:clamp(38px,6vw,72px);font-family:ui-rounded,Inter,system-ui,sans-serif;word-break:break-word;}
.file-safari-v27 .safari-file-card-v27::before{content:"FILE NAME";display:block;font-size:13px;letter-spacing:.16em;font-weight:1000;color:#7c3aed;margin-bottom:8px;}

.password-garden-v27{height:100%;display:grid;grid-template-rows:auto auto 1fr;gap:12px;padding:18px;background:radial-gradient(circle at 15% 10%,rgba(34,197,94,.20),transparent 32%),radial-gradient(circle at 90% 20%,rgba(250,204,21,.20),transparent 30%),linear-gradient(135deg,#fffdf5,#effaf2);overflow:hidden;position:relative;}
.dark-mode .password-garden-v27{background:radial-gradient(circle at 15% 10%,rgba(34,197,94,.14),transparent 32%),radial-gradient(circle at 90% 20%,rgba(250,204,21,.12),transparent 30%),linear-gradient(135deg,#0b1221,#102017);}
.garden-top-v27{display:flex;justify-content:space-between;align-items:center;gap:12px;}
.garden-top-v27 h2{font-size:34px;margin:0;}
.garden-top-v27 p{margin:4px 0 0;color:#64748b;font-weight:800;}
.dark-mode .garden-top-v27 p{color:#cbd5e1;}
.garden-levels-v27{display:flex;justify-content:center;gap:8px;}
.garden-levels-v27 button{border:0;border-radius:999px;padding:9px 16px;background:#dcfce7;color:#14532d;font-weight:1000;}
.garden-levels-v27 button.active{background:linear-gradient(135deg,#22c55e,#84cc16);color:#fff;}
.garden-main-v27{display:grid;grid-template-columns:minmax(230px,38%) 1fr;gap:18px;min-height:0;}
.garden-plant-v27{position:relative;border-radius:38px;background:linear-gradient(180deg,#bae6fd 0%,#e0f2fe 58%,#bbf7d0 59%,#86efac 100%);border:1px solid rgba(20,80,40,.12);overflow:hidden;box-shadow:0 24px 70px rgba(34,197,94,.16);}
.dark-mode .garden-plant-v27{background:linear-gradient(180deg,#0f2b45 0%,#12283e 58%,#14532d 59%,#166534 100%);}
.garden-sun-v27{position:absolute;right:22px;top:20px;font-size:54px;filter:drop-shadow(0 0 18px rgba(250,204,21,.55));animation:gardenSunV27 4s ease-in-out infinite;}
@keyframes gardenSunV27{50%{transform:scale(1.08) rotate(10deg)}}
.garden-ground-v27{position:absolute;left:0;right:0;bottom:0;height:34%;background:linear-gradient(180deg,#7ddc82,#49a95b);}
.garden-flower-v27{position:absolute;left:50%;bottom:20%;transform:translateX(-50%);font-size:70px;transition:.3s transform,.3s font-size;}
.stage-0 .garden-flower-v27{font-size:54px;filter:grayscale(.8);}
.stage-1 .garden-flower-v27{font-size:70px;}
.stage-2 .garden-flower-v27{font-size:88px;}
.stage-3 .garden-flower-v27{font-size:108px;}
.stage-4 .garden-flower-v27{font-size:132px;}
.stage-5 .garden-flower-v27{font-size:150px;filter:drop-shadow(0 0 22px rgba(250,204,21,.65));}
.password-garden-v27.bug .garden-plant-v27::after{content:"🐛";position:absolute;left:22px;bottom:34%;font-size:46px;animation:bugShakeV27 .3s ease both;}
.password-garden-v27.grow .garden-flower-v27{animation:flowerGrowV27 .25s ease both;}
@keyframes bugShakeV27{25%{transform:translateX(-6px)}50%{transform:translateX(6px)}}
@keyframes flowerGrowV27{50%{transform:translateX(-50%) scale(1.12)}}
.garden-work-v27{min-width:0;display:grid;grid-template-rows:auto auto 1fr auto;gap:12px;}
.garden-password-v27{border-radius:28px;background:rgba(255,255,255,.84);border:1px solid rgba(20,40,80,.10);padding:16px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;box-shadow:0 14px 34px rgba(30,60,120,.08);}
.dark-mode .garden-password-v27{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.10);}
.garden-password-v27 span,.garden-password-v27 small{font-weight:1000;color:#64748b;text-transform:uppercase;font-size:12px;letter-spacing:.08em;}
.garden-password-v27 b{font-size:30px;letter-spacing:.08em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#0f172a;}
.dark-mode .garden-password-v27 b{color:#fff;}
.garden-rules-v27{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;}
.garden-rules-v27 span{border-radius:16px;background:#e2e8f0;color:#334155;padding:9px 10px;font-weight:1000;font-size:13px;}
.dark-mode .garden-rules-v27 span{background:rgba(255,255,255,.08);color:#e2e8f0;}
.garden-rules-v27 span.done{background:#bbf7d0;color:#14532d;}
.garden-tiles-v27{display:grid;grid-template-columns:repeat(auto-fit,minmax(95px,1fr));gap:10px;align-content:start;overflow:auto;padding:4px;}
.garden-tiles-v27 button{min-height:58px;border-radius:20px;border:2px solid rgba(20,40,80,.10);background:linear-gradient(145deg,#fff,#f8fafc);font-size:20px;font-weight:1000;color:#0f172a;box-shadow:0 10px 20px rgba(30,60,120,.08);transition:.15s transform,.15s border-color;}
.dark-mode .garden-tiles-v27 button{background:linear-gradient(145deg,#1e293b,#101827);color:#fff;border-color:rgba(255,255,255,.12);}
.garden-tiles-v27 button:hover{transform:translateY(-2px);border-color:#22c55e;}
.garden-tiles-v27 button.bug{border-style:dashed;}
.garden-actions-v27{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
.garden-actions-v27 button{border-radius:18px;}
.garden-win-v27{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.68);backdrop-filter:blur(7px);z-index:30;}
.garden-win-v27>div{background:#fff;color:#0f172a;border-radius:38px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);}
.garden-win-v27 b{font-size:86px;display:block;}
.garden-win-v27 h1{font-size:42px;margin:10px 0;}
.garden-win-v27 p{font-weight:900;color:#64748b;}
@media(max-width:850px){.garden-main-v27{grid-template-columns:1fr}.garden-plant-v27{min-height:220px}.garden-password-v27{grid-template-columns:1fr;text-align:center}.garden-password-v27 b{font-size:24px;}}


/* =============================
   v28 four new young digital literacy games
   ============================= */
.mini-game-top-v28{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.mini-game-top-v28 h2{font-size:34px;margin:0;}
.mini-game-top-v28 p{margin:4px 0 0;color:#64748b;font-weight:850;}
.dark-mode .mini-game-top-v28 p{color:#cbd5e1;}
.mini-levels-v28{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;}
.mini-levels-v28 button{border:0;border-radius:999px;padding:9px 15px;background:#e2e8f0;color:#334155;font-weight:1000;}
.mini-levels-v28 button.active{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;}
.mini-levels-v28 span{border-radius:999px;padding:8px 13px;background:rgba(255,255,255,.75);font-weight:1000;color:#334155;}
.dark-mode .mini-levels-v28 span{background:rgba(255,255,255,.08);color:#fff;}
.mini-win-v28{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(7px);z-index:50;}
.mini-win-v28>div{background:#fff;color:#0f172a;border-radius:38px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);}
.mini-win-v28 b{font-size:86px;display:block;}
.mini-win-v28 h1{font-size:42px;margin:10px 0;}
.mini-win-v28 p{font-weight:900;color:#64748b;}

.mouse-maze-v28,.hardware-hero-v28,.packet-post-v28,.click-quest-v28{height:100%;display:grid;grid-template-rows:auto auto 1fr;gap:12px;padding:18px;overflow:hidden;position:relative;background:linear-gradient(135deg,#f8fbff,#eef6ff);}
.dark-mode .mouse-maze-v28,.dark-mode .hardware-hero-v28,.dark-mode .packet-post-v28,.dark-mode .click-quest-v28{background:linear-gradient(135deg,#0b1221,#111827);}
.mouse-stage-v28{position:relative;border-radius:36px;background:radial-gradient(circle at 20% 18%,rgba(96,165,250,.22),transparent 28%),linear-gradient(135deg,#dbeafe,#f8fafc);border:1px solid rgba(30,64,175,.10);overflow:hidden;min-height:0;}
.dark-mode .mouse-stage-v28{background:radial-gradient(circle at 20% 18%,rgba(96,165,250,.14),transparent 28%),linear-gradient(135deg,#101827,#172554);}
.maze-wall{position:absolute;background:#334155;border-radius:18px;box-shadow:0 10px 24px rgba(15,23,42,.18);}
.wall-a{left:12%;top:22%;width:64%;height:24px}.wall-b{left:22%;top:48%;width:66%;height:24px}.wall-c{left:12%;top:72%;width:60%;height:24px}
.level-2 .wall-a{width:42%;left:8%}.level-2 .wall-b{left:40%;width:48%}.level-3 .wall-a{top:18%;width:72%}.level-3 .wall-b{top:42%;left:10%;width:50%}.level-3 .wall-c{top:66%;left:35%;width:52%}
.mouse-river-v28{position:absolute;left:6%;right:6%;top:34%;height:110px;border-radius:999px;background:linear-gradient(90deg,#38bdf8,#60a5fa,#a78bfa);display:flex;align-items:center;justify-content:space-between;padding:0 38px;color:#fff;font-weight:1000;font-size:24px;box-shadow:0 20px 60px rgba(96,165,250,.28);}
.mouse-river-v28 b{font-size:62px;animation:starPulseV28 1s ease-in-out infinite}@keyframes starPulseV28{50%{transform:scale(1.12)}}
.mouse-click-target-v28,.mouse-box-v28{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:0;border-radius:34px;padding:30px 46px;font-size:32px;font-weight:1000;background:linear-gradient(135deg,#facc15,#fb923c);color:#4a2300;box-shadow:0 24px 70px rgba(251,146,60,.35);animation:targetFloatV28 1.6s ease-in-out infinite}
.mouse-box-v28{font-size:86px;background:#fff;padding:34px 52px}
@keyframes targetFloatV28{50%{transform:translate(-50%,-56%)}}
.mouse-drag-wrap-v28{position:absolute;inset:0;display:flex;align-items:center;justify-content:space-around;font-size:86px}.mouse-cheese-v28{cursor:grab}.mouse-home-v28{width:170px;height:170px;border:4px dashed #22c55e;border-radius:34px;display:grid;place-items:center;background:rgba(34,197,94,.12)}
.mouse-cursor-v28{position:absolute;right:20px;bottom:18px;font-size:42px;opacity:.45}

.hardware-hero-v28{background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.20),transparent 30%),linear-gradient(135deg,#fffdf5,#eef6ff);}
.dark-mode .hardware-hero-v28{background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.12),transparent 30%),linear-gradient(135deg,#0b1221,#111827);}
.hardware-stage-v28{display:grid;place-items:center;min-height:0;}
.hardware-device-v28{width:min(520px,80%);height:min(250px,36vh);border-radius:42px;background:linear-gradient(145deg,#fff,#eef6ff);border:4px solid rgba(124,58,237,.18);box-shadow:0 28px 80px rgba(30,60,120,.16);display:grid;place-items:center;align-content:center;cursor:grab;text-align:center;}
.dark-mode .hardware-device-v28{background:linear-gradient(145deg,#1e293b,#101827);border-color:rgba(255,255,255,.14);}
.hardware-device-v28 span{font-size:84px}.hardware-device-v28 h1{font-size:48px;margin:8px 0;color:#0f172a}.dark-mode .hardware-device-v28 h1{color:#fff}
.hardware-bins-v28{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;}
.hardware-bin-v28{min-height:112px;border-radius:28px;border:3px solid rgba(20,40,80,.10);background:linear-gradient(145deg,#ffffff,#f1f5f9);display:grid;place-items:center;align-content:center;gap:5px;font-weight:1000;box-shadow:0 14px 30px rgba(30,60,120,.08);}
.hardware-bin-v28:hover{transform:translateY(-3px);border-color:#7c3aed}.hardware-bin-v28 span{font-size:36px}
.hardware-hero-v28.good .hardware-device-v28{animation:safariGoodV26 .28s ease both;border-color:#22c55e}.hardware-hero-v28.bad .hardware-device-v28{animation:safariBadV26 .28s ease both;border-color:#ef4444}

.packet-post-v28{background:radial-gradient(circle at 20% 15%,rgba(56,189,248,.22),transparent 30%),linear-gradient(135deg,#f8fbff,#eef9ff);}
.dark-mode .packet-post-v28{background:radial-gradient(circle at 20% 15%,rgba(56,189,248,.14),transparent 30%),linear-gradient(135deg,#0b1221,#111827);}
.packet-route-v28{position:relative;display:flex;align-items:center;justify-content:center;gap:10px;min-height:170px;border-radius:34px;background:rgba(255,255,255,.75);border:1px solid rgba(20,40,80,.10);overflow:hidden;}
.dark-mode .packet-route-v28{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.packet-node-v28{min-width:94px;min-height:94px;border-radius:28px;background:#e2e8f0;display:grid;place-items:center;text-align:center;padding:8px;z-index:1}.packet-node-v28 span{font-size:32px}.packet-node-v28 b{font-size:12px}
.packet-node-v28.done{background:#bbf7d0}.packet-node-v28.current{background:#fde68a;box-shadow:0 0 0 5px rgba(250,204,21,.22)}.packet-node-v28.target{background:#bfdbfe;box-shadow:0 0 0 5px rgba(59,130,246,.18)}
.packet-line-v28{width:34px;height:8px;border-radius:999px;background:#94a3b8;opacity:.45}
.packet-box-v28{position:absolute;left:8%;bottom:16px;font-size:44px;animation:packetTravelV28 3.5s ease-in-out infinite}@keyframes packetTravelV28{50%{left:86%;transform:rotate(8deg)}}
.packet-question-v28{text-align:center}.packet-question-v28 h2{font-size:30px;margin:0}.packet-question-v28 p{font-weight:900;color:#64748b}.packet-question-v28 div{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.packet-question-v28 button{border:0;border-radius:28px;background:linear-gradient(145deg,#fff,#eef6ff);padding:18px;font-weight:1000;box-shadow:0 14px 30px rgba(30,60,120,.08)}.packet-question-v28 button span{display:block;font-size:40px}

.click-quest-v28{background:radial-gradient(circle at 80% 10%,rgba(168,85,247,.20),transparent 30%),linear-gradient(135deg,#f8fbff,#f5f3ff);}
.dark-mode .click-quest-v28{background:radial-gradient(circle at 80% 10%,rgba(168,85,247,.13),transparent 30%),linear-gradient(135deg,#0b1221,#111827);}
.click-task-v28{display:grid;place-items:center;align-content:center;text-align:center;gap:14px;min-height:0;border-radius:38px;background:rgba(255,255,255,.72);border:1px solid rgba(20,40,80,.10);}
.dark-mode .click-task-v28{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.click-task-v28 h1{font-size:42px;margin:0}.click-task-v28 p{font-size:22px;margin:0;color:#64748b}.dark-mode .click-task-v28 p{color:#cbd5e1}
.click-target-v28{width:180px;height:180px;border-radius:42px;background:linear-gradient(145deg,#ffffff,#e0e7ff);display:grid;place-items:center;font-size:86px;box-shadow:0 28px 80px rgba(124,58,237,.22);cursor:pointer;user-select:none}
.click-drop-v28{width:min(420px,80%);height:86px;border:4px dashed #7c3aed;border-radius:28px;display:grid;place-items:center;font-size:24px;font-weight:1000;color:#7c3aed;background:rgba(124,58,237,.08)}
.click-quest-v28.good .click-target-v28{animation:safariGoodV26 .28s ease both}.click-quest-v28.bad .click-target-v28{animation:safariBadV26 .28s ease both}


/* =============================
   v29 final Hardware Hero polish + removed-game cleanup
   Copyright © 2026 MABNI. Owner/author: Ahmad Choueib. Contact: ahmad@mabni.org | +961 76 019 982.
   Unauthorized copying, redistribution, resale, or removal of this notice is prohibited.
   ============================= */
.hidden-by-teacher{display:none!important;}
.teacher-panel-v29 .owner-card{border:2px solid rgba(207,161,91,.32);}
.hardware-hero-v29{height:100%;display:grid;grid-template-rows:auto auto 1fr auto;gap:12px;padding:18px;overflow:hidden;position:relative;background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.20),transparent 30%),radial-gradient(circle at 86% 10%,rgba(0,78,146,.14),transparent 28%),linear-gradient(135deg,#fffdf5,#eef6ff);}
.dark-mode .hardware-hero-v29{background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.12),transparent 30%),radial-gradient(circle at 86% 10%,rgba(56,189,248,.12),transparent 28%),linear-gradient(135deg,#0b1221,#111827);}
.hh-top-v29{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.hh-top-v29 h2{font-size:36px;margin:0;}
.hh-top-v29 p{margin:4px 0 0;color:#64748b;font-weight:850;}
.dark-mode .hh-top-v29 p{color:#cbd5e1;}
.hh-levels-v29{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;}
.hh-levels-v29 button{border:0;border-radius:999px;padding:9px 15px;background:#e2e8f0;color:#334155;font-weight:1000;}
.hh-levels-v29 button.active{background:linear-gradient(135deg,#004E92,#CFA15B);color:#fff;}
.hh-levels-v29 span{border-radius:999px;padding:8px 13px;background:rgba(255,255,255,.76);font-weight:1000;color:#334155;}
.dark-mode .hh-levels-v29 span{background:rgba(255,255,255,.08);color:#fff;}
.hh-stage-v29{display:grid;place-items:center;min-height:0;}
.hh-device-v29{width:min(560px,84%);height:min(270px,38vh);border-radius:44px;background:linear-gradient(145deg,#fff,#eef6ff);border:4px solid rgba(0,78,146,.18);box-shadow:0 28px 80px rgba(30,60,120,.16);display:grid;place-items:center;align-content:center;cursor:grab;text-align:center;padding:22px;transition:.18s transform,.18s border-color;}
.dark-mode .hh-device-v29{background:linear-gradient(145deg,#1e293b,#101827);border-color:rgba(255,255,255,.14);}
.hh-device-v29 span{font-size:88px;filter:drop-shadow(0 12px 18px rgba(0,0,0,.18));}
.hh-device-v29 h1{font-size:clamp(38px,5vw,56px);margin:8px 0 4px;color:#0f172a;letter-spacing:-.04em;}
.dark-mode .hh-device-v29 h1{color:#fff;}
.hh-device-v29 p{font-weight:900;color:#64748b;margin:0;}
.dark-mode .hh-device-v29 p{color:#cbd5e1;}
.hh-bins-v29{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:10px;}
.hh-bin-v29{min-height:116px;border-radius:30px;border:3px solid rgba(20,40,80,.10);background:linear-gradient(145deg,#ffffff,#f1f5f9);display:grid;place-items:center;align-content:center;gap:5px;font-weight:1000;box-shadow:0 14px 30px rgba(30,60,120,.08);transition:.16s transform,.16s border-color,.16s background;}
.dark-mode .hh-bin-v29{background:linear-gradient(145deg,#182235,#101827);border-color:rgba(255,255,255,.12);color:#fff;}
.hh-bin-v29:hover,.hh-bin-v29.hover{transform:translateY(-3px);border-color:#CFA15B;background:linear-gradient(145deg,#fff7ed,#fef3c7);}
.hh-bin-v29 span{font-size:38px;}
.hh-bin-v29 b{font-size:16px;}
.hardware-hero-v29.good .hh-device-v29{animation:hhGoodV29 .28s ease both;border-color:#22c55e;}
.hardware-hero-v29.bad .hh-device-v29{animation:hhBadV29 .28s ease both;border-color:#ef4444;}
@keyframes hhGoodV29{50%{transform:scale(1.04) rotate(1deg)}}
@keyframes hhBadV29{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-4px)}}
.hh-win-v29{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(7px);z-index:50;}
.hh-win-v29>div{background:#fff;color:#0f172a;border-radius:38px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);}
.hh-win-v29 b{font-size:86px;display:block;}
.hh-win-v29 h1{font-size:42px;margin:10px 0;}
.hh-win-v29 p{font-weight:900;color:#64748b;}

/* =============================
   v30 Curriculum Academy + readable adaptive Hardware Hero
   Copyright © 2026 MABNI. Owner/author: Ahmad Choueib.
   Contact: ahmad@mabni.org | +961 76 019 982.
   Unauthorized copying, redistribution, resale, hosting, modification,
   or removal of this notice is prohibited without written permission.
   ============================= */
.hh-bin-v29,
.hh-bin-v29 b,
.hh-levels-v29 button,
.hh-levels-v29 span{color:#0f172a!important;}
.hh-levels-v29 button.active{color:#ffffff!important;}
.dark-mode .hh-bin-v29,
.dark-mode .hh-bin-v29 b,
.dark-mode .hh-levels-v29 button,
.dark-mode .hh-levels-v29 span{color:#ffffff!important;}
.dark-mode .hh-levels-v29 button:not(.active){background:rgba(255,255,255,.09)!important;border:1px solid rgba(255,255,255,.14)!important;}
.hh-bin-v29{background:linear-gradient(145deg,#ffffff,#eef6ff)!important;}
.hh-bin-v29:hover,.hh-bin-v29.hover{background:linear-gradient(145deg,#fff7ed,#fef3c7)!important;color:#0f172a!important;}
.hh-bin-v29:hover b,.hh-bin-v29.hover b{color:#0f172a!important;}
.dark-mode .hh-bin-v29{background:linear-gradient(145deg,#1e293b,#101827)!important;}
.dark-mode .hh-bin-v29:hover,.dark-mode .hh-bin-v29.hover{background:linear-gradient(145deg,#1e3a5f,#0f253e)!important;}
.dark-mode .hh-bin-v29:hover b,.dark-mode .hh-bin-v29.hover b{color:#ffffff!important;}

.academy-v30{height:100%;display:grid;grid-template-columns:290px 1fr;background:linear-gradient(135deg,#f8fbff,#fbf7ef);color:#0f172a;overflow:hidden;}
.dark-mode .academy-v30{background:linear-gradient(135deg,#0b1221,#111827);color:#fff;}
.academy-sidebar-v30{padding:16px;display:flex;flex-direction:column;gap:10px;background:rgba(255,255,255,.72);border-right:1px solid rgba(15,23,42,.08);overflow:auto;}
.dark-mode .academy-sidebar-v30{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);}
.academy-brand-v30{padding:14px;border-radius:24px;background:linear-gradient(135deg,#004E92,#7c3aed);color:#fff;box-shadow:0 18px 44px rgba(0,78,146,.22);}
.academy-brand-v30 b{font-size:42px;display:block;}
.academy-brand-v30 h2{font-size:24px;line-height:1;margin:6px 0;}
.academy-brand-v30 p{margin:0;color:rgba(255,255,255,.82);font-weight:800;}
.academy-sidebar-v30 button{border:0;border-radius:20px;background:rgba(255,255,255,.88);box-shadow:0 10px 22px rgba(30,60,120,.07);padding:12px;text-align:left;display:grid;grid-template-columns:38px 1fr;gap:8px;align-items:center;color:#0f172a;cursor:pointer;}
.dark-mode .academy-sidebar-v30 button{background:rgba(255,255,255,.08);color:#fff;}
.academy-sidebar-v30 button.active{background:linear-gradient(135deg,#CFA15B,#f59e0b);color:#1d1200;box-shadow:0 16px 34px rgba(207,161,91,.24);}
.academy-sidebar-v30 button span{font-size:28px;grid-row:1/3;}
.academy-sidebar-v30 button b{font-size:15px;}
.academy-sidebar-v30 button small{font-weight:900;opacity:.7;}
.academy-main-v30{padding:18px;overflow:auto;display:grid;grid-template-rows:auto 1fr;gap:16px;}
.academy-hero-v30{border-radius:30px;padding:22px;background:radial-gradient(circle at 90% 10%,rgba(124,58,237,.18),transparent 30%),linear-gradient(135deg,#ffffff,#eef6ff);display:flex;justify-content:space-between;gap:16px;align-items:center;box-shadow:0 18px 46px rgba(30,60,120,.10);}
.dark-mode .academy-hero-v30{background:radial-gradient(circle at 90% 10%,rgba(124,58,237,.16),transparent 30%),linear-gradient(135deg,#17233a,#101827);}
.academy-hero-v30 h1{font-size:42px;margin:0;letter-spacing:-.04em;}
.academy-hero-v30 p{margin:6px 0 0;color:#64748b;font-weight:850;}
.dark-mode .academy-hero-v30 p{color:#cbd5e1;}
.academy-score-v30{width:118px;height:118px;border-radius:32px;background:linear-gradient(135deg,#22c55e,#06b6d4);color:#fff;display:grid;place-items:center;text-align:center;box-shadow:0 18px 44px rgba(34,197,94,.22);}
.academy-score-v30 b{font-size:46px;line-height:1;}
.academy-score-v30 span{font-weight:1000;text-transform:uppercase;font-size:11px;letter-spacing:.08em;}
.academy-grid-v30{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;align-content:start;}
.academy-card-v30{border:2px solid rgba(20,40,80,.08);background:linear-gradient(145deg,#fff,#f8fafc);border-radius:28px;min-height:180px;padding:18px;text-align:left;box-shadow:0 16px 34px rgba(30,60,120,.08);color:#0f172a;display:flex;flex-direction:column;gap:8px;cursor:pointer;transition:.16s transform,.16s border-color,.16s box-shadow;}
.dark-mode .academy-card-v30{background:linear-gradient(145deg,#1e293b,#111827);border-color:rgba(255,255,255,.10);color:#fff;}
.academy-card-v30:hover{transform:translateY(-4px);border-color:#CFA15B;box-shadow:0 24px 60px rgba(30,60,120,.16);}
.academy-card-v30.done{border-color:#22c55e;background:linear-gradient(145deg,#f0fdf4,#dcfce7);}
.dark-mode .academy-card-v30.done{background:linear-gradient(145deg,#14532d,#052e16);}
.academy-card-v30 span{font-size:42px;}
.academy-card-v30 h3{margin:0;font-size:21px;}
.academy-card-v30 p{margin:0;color:#64748b;font-weight:800;line-height:1.35;}
.dark-mode .academy-card-v30 p{color:#cbd5e1;}
.academy-card-v30 small{margin-top:auto;font-weight:1000;color:#004E92;}
.dark-mode .academy-card-v30 small{color:#7dd3fc;}

.academy-play-v30{height:100%;padding:18px;background:linear-gradient(135deg,#f8fbff,#fffaf2);color:#0f172a;position:relative;overflow:hidden;display:grid;grid-template-rows:auto 1fr;gap:14px;}
.dark-mode .academy-play-v30{background:linear-gradient(135deg,#0b1221,#111827);color:#fff;}
.academy-play-v30 header{display:grid;grid-template-columns:auto 1fr 110px;gap:14px;align-items:center;border-radius:28px;padding:14px;background:rgba(255,255,255,.80);box-shadow:0 14px 30px rgba(30,60,120,.08);}
.dark-mode .academy-play-v30 header{background:rgba(255,255,255,.07);}
.academy-play-v30 h1{margin:0;font-size:34px;letter-spacing:-.04em;}
.academy-play-v30 p{margin:4px 0 0;color:#64748b;font-weight:850;}
.dark-mode .academy-play-v30 p{color:#cbd5e1;}
.academy-play-score-v30{height:92px;border-radius:26px;background:linear-gradient(135deg,#004E92,#06b6d4);color:#fff;display:grid;place-items:center;text-align:center;}
.academy-play-score-v30 b{font-size:34px;line-height:1;}
.academy-play-score-v30 span{font-size:11px;font-weight:1000;text-transform:uppercase;letter-spacing:.08em;}
.academy-challenge-v30{display:grid;grid-template-columns:minmax(280px,43%) 1fr;gap:16px;min-height:0;}
.academy-scene-v30{border-radius:36px;background:radial-gradient(circle at 25% 16%,rgba(56,189,248,.18),transparent 28%),linear-gradient(145deg,#ffffff,#eef6ff);box-shadow:0 24px 70px rgba(30,60,120,.12);display:grid;place-items:center;padding:24px;overflow:hidden;}
.dark-mode .academy-scene-v30{background:radial-gradient(circle at 25% 16%,rgba(56,189,248,.12),transparent 28%),linear-gradient(145deg,#17233a,#101827);}
.academy-question-v30{border-radius:36px;background:rgba(255,255,255,.82);padding:24px;box-shadow:0 24px 70px rgba(30,60,120,.10);display:flex;flex-direction:column;justify-content:center;gap:14px;}
.dark-mode .academy-question-v30{background:rgba(255,255,255,.07);}
.academy-question-v30 h2{font-size:34px;line-height:1.08;margin:0;}
.academy-question-v30 div{display:grid;gap:10px;}
.academy-question-v30 button{border:0;border-radius:22px;background:linear-gradient(145deg,#fff,#eef2ff);padding:16px;font-size:20px;font-weight:1000;color:#0f172a;text-align:left;box-shadow:0 12px 26px rgba(30,60,120,.08);}
.dark-mode .academy-question-v30 button{background:linear-gradient(145deg,#1e293b,#111827);color:#fff;border:1px solid rgba(255,255,255,.10);}
.academy-question-v30 button:hover{outline:3px solid rgba(207,161,91,.35);}
.academy-question-v30 p.ok{color:#16a34a;font-weight:1000;}
.academy-question-v30 p.bad{color:#ef4444;font-weight:1000;}
.academy-win-v30{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(8px);z-index:20;}
.academy-win-v30>div{background:#fff;color:#0f172a;border-radius:38px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);}
.academy-win-v30 b{font-size:82px;display:block;}
.academy-win-v30 h1{font-size:42px;margin:8px 0;}
.academy-win-v30 p{font-weight:900;color:#64748b;}
.sheet-v30{display:grid;grid-template-columns:80px 80px 80px;gap:8px;font-weight:1000;text-align:center;}.sheet-v30>*{background:#fff;border-radius:12px;padding:10px;box-shadow:0 8px 16px rgba(30,60,120,.08);color:#0f172a}.dark-mode .sheet-v30>*{background:#1e293b;color:#fff}.slide-v30{width:300px;height:190px;border-radius:22px;background:#fff;color:#0f172a;padding:20px;box-shadow:0 18px 36px rgba(30,60,120,.16)}.slide-v30 div{height:55px;border-radius:16px;background:linear-gradient(135deg,#06b6d4,#7c3aed)}.route-mini-v30,.print-v30{display:flex;align-items:center;gap:14px;font-size:46px}.route-mini-v30 i,.print-v30 i{width:42px;height:8px;border-radius:999px;background:#94a3b8}.cloud-v30,.privacy-v30,.video-v30,.fixit-v30,.mobile-v30,.ai-v30,.academy-default-scene-v30{font-size:54px;display:grid;place-items:center;gap:12px;text-align:center;font-weight:1000}.cloud-v30 b,.mobile-v30 b,.ai-v30 b{font-size:24px}.search-v30{display:grid;gap:12px;width:min(360px,100%)}.search-v30>*{border-radius:16px;background:#fff;color:#0f172a;padding:14px;font-weight:1000}.search-v30 span:nth-child(2){opacity:.55}.dark-mode .search-v30>*{background:#1e293b;color:#fff}.footprint-v30{font-size:54px;text-align:center}.footprint-v30 b{display:block;font-size:24px;margin-top:12px}.download-v30{display:grid;gap:16px}.download-v30 button{font-size:22px;border:0;border-radius:20px;padding:18px 28px;background:#22c55e;color:white;font-weight:1000}.download-v30 .bad{background:#ef4444}.media-v30{display:grid;place-items:center;gap:16px}.media-v30 div{width:250px;height:170px;border-radius:28px;background:linear-gradient(135deg,#f97316,#ec4899);position:relative}.media-v30 div::after{content:"";position:absolute;inset:35px;border:4px dashed #fff;border-radius:18px}.media-v30 b{font-size:24px}.video-v30 span,.privacy-v30 span,.fixit-v30 span{display:inline-grid;place-items:center;width:82px;height:82px;border-radius:24px;background:rgba(255,255,255,.82);margin:4px}.dark-mode .video-v30 span,.dark-mode .privacy-v30 span,.dark-mode .fixit-v30 span{background:rgba(255,255,255,.10)}
@media(max-width:900px){.academy-v30{grid-template-columns:1fr}.academy-sidebar-v30{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));max-height:260px}.academy-brand-v30{grid-column:1/-1}.academy-challenge-v30{grid-template-columns:1fr}.academy-play-v30 header{grid-template-columns:1fr}.academy-play-score-v30{height:72px}}


/* =============================
   v31 organized practice apps, not quiz cards
   © 2026 MABNI | Ahmad Choueib | ahmad@mabni.org | +961 76 019 982
   ============================= */
.shortcut-item-v31 .file-icon{background:linear-gradient(135deg,#7c3aed,#06b6d4)!important;color:#fff!important;border-radius:18px!important;}
.practice-app-v31{height:100%;display:grid;grid-template-rows:auto auto 1fr auto;gap:12px;padding:18px;overflow:hidden;position:relative;background:radial-gradient(circle at 15% 8%,rgba(56,189,248,.17),transparent 30%),linear-gradient(135deg,#f8fbff,#eef6ff);color:#0f172a;}
.dark-mode .practice-app-v31{background:radial-gradient(circle at 15% 8%,rgba(56,189,248,.11),transparent 30%),linear-gradient(135deg,#0b1221,#111827);color:#f8fafc;}
.practice-top-v31{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.practice-top-v31 h2{font-size:34px;margin:0;color:inherit;}
.practice-top-v31 p{margin:4px 0 0;color:#475569;font-weight:850;}
.dark-mode .practice-top-v31 p{color:#cbd5e1;}
.practice-levels-v31{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap;}
.practice-levels-v31 button{border:0;border-radius:999px;padding:9px 15px;background:#e2e8f0;color:#334155;font-weight:1000;}
.practice-levels-v31 button.active{background:linear-gradient(135deg,#7c3aed,#06b6d4);color:#fff;}
.practice-levels-v31 span{border-radius:999px;padding:8px 13px;background:#fff;color:#1e293b;font-weight:1000;border:1px solid rgba(15,23,42,.08);}
.dark-mode .practice-levels-v31 span{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.12);}
.mini-win-v31{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.72);backdrop-filter:blur(7px);z-index:50;}
.mini-win-v31>div{background:#fff;color:#0f172a;border-radius:38px;padding:36px;text-align:center;box-shadow:0 30px 90px rgba(0,0,0,.38);max-width:520px;}
.mini-win-v31 b{font-size:86px;display:block;}
.mini-win-v31 h1{font-size:42px;margin:10px 0;}
.mini-win-v31 p{font-weight:900;color:#475569;}

.hardware-hero-v31{background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.22),transparent 30%),linear-gradient(135deg,#fffdf5,#eef6ff);}
.dark-mode .hardware-hero-v31{background:radial-gradient(circle at 15% 12%,rgba(250,204,21,.12),transparent 30%),linear-gradient(135deg,#0b1221,#111827);}
.hardware-stage-v31{display:grid;place-items:center;min-height:0;}
.hardware-device-v31{width:min(520px,80%);height:min(250px,36vh);border-radius:42px;background:linear-gradient(145deg,#fff,#eef6ff);border:4px solid rgba(124,58,237,.18);box-shadow:0 28px 80px rgba(30,60,120,.16);display:grid;place-items:center;align-content:center;cursor:grab;text-align:center;}
.dark-mode .hardware-device-v31{background:linear-gradient(145deg,#1e293b,#101827);border-color:rgba(255,255,255,.16);}
.hardware-device-v31 span{font-size:84px}.hardware-device-v31 h1{font-size:48px;margin:8px 0;color:#0f172a}.dark-mode .hardware-device-v31 h1{color:#fff}
.hardware-bins-v31{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;}
.hardware-bin-v31{min-height:112px;border-radius:28px;border:3px solid rgba(20,40,80,.13);background:#ffffff;color:#0f172a;display:grid;place-items:center;align-content:center;gap:5px;font-weight:1000;box-shadow:0 14px 30px rgba(30,60,120,.08);}
.dark-mode .hardware-bin-v31{background:rgba(255,255,255,.10);color:#ffffff;border-color:rgba(255,255,255,.22);}
.hardware-bin-v31:hover{transform:translateY(-3px);border-color:#7c3aed}.hardware-bin-v31 span{font-size:36px}.hardware-bin-v31 b{font-size:18px;color:inherit;}
.hardware-hero-v31.good .hardware-device-v31{animation:goodPopV31 .28s ease both;border-color:#22c55e}.hardware-hero-v31.bad .hardware-device-v31{animation:badShakeV31 .28s ease both;border-color:#ef4444}
@keyframes goodPopV31{50%{transform:scale(1.04) rotate(1deg)}}@keyframes badShakeV31{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-4px)}}

.sheet-table-v31{display:grid;gap:8px;align-content:start;overflow:auto;padding:4px;}
.sheet-row{display:grid;grid-template-columns:1.4fr .7fr 1.2fr .8fr;gap:8px;align-items:center;background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:18px;padding:10px 12px;font-weight:900;color:#0f172a;}
.dark-mode .sheet-row{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.12);}
.sheet-row.head{background:#dbeafe;color:#1e3a8a}.dark-mode .sheet-row.head{background:rgba(96,165,250,.22);color:#bfdbfe}
.sheet-row button{border:0;border-radius:12px;background:#7c3aed;color:#fff;width:34px;height:34px;font-size:20px;font-weight:1000}.sheet-row span:nth-child(3){display:flex;gap:8px;align-items:center}.formula-card-v31{display:flex;gap:16px;align-items:center;justify-content:center;background:#fff;border-radius:24px;padding:14px;box-shadow:0 12px 30px rgba(30,60,120,.08);font-weight:1000}.dark-mode .formula-card-v31{background:rgba(255,255,255,.08)}.formula-card-v31 span{font-size:34px}.formula-card-v31 .ok{color:#16a34a;}

.slide-layout-v31{display:grid;grid-template-columns:210px 1fr;gap:14px;min-height:0;overflow:hidden}.slide-layout-v31 aside{display:flex;flex-direction:column;gap:10px}.slide-layout-v31 aside button{border:0;border-radius:20px;background:#fff;padding:16px;font-weight:1000;color:#0f172a;box-shadow:0 10px 24px rgba(30,60,120,.08)}.dark-mode .slide-layout-v31 aside button{background:rgba(255,255,255,.08);color:#fff}.slide-canvas-v31{border-radius:32px;background:#fff;border:4px solid #e2e8f0;display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:minmax(80px,auto);gap:12px;padding:24px;align-content:start;box-shadow:0 24px 70px rgba(30,60,120,.12)}.dark-mode .slide-canvas-v31{background:#111827;border-color:rgba(255,255,255,.14)}.slide-canvas-v31 em{grid-column:1/-1;align-self:center;justify-self:center;color:#64748b;font-size:28px;font-weight:1000}.slide-piece{border-radius:22px;background:#f1f5f9;color:#0f172a;padding:18px;display:grid;place-items:center;text-align:center;font-size:34px}.dark-mode .slide-piece{background:rgba(255,255,255,.10);color:#fff}.slide-piece b{font-size:18px}.slide-piece.title{grid-column:1/-1;background:#dbeafe}.slide-piece.picture{min-height:160px;background:#dcfce7}.present-btn-v31{justify-self:center;}

.search-box-v31{display:flex;gap:10px;align-items:center}.search-box-v31 input{flex:1;border:2px solid rgba(15,23,42,.12);border-radius:18px;padding:14px 16px;font-size:20px;font-weight:800}.search-box-v31 span{font-weight:1000}.search-results-v31{display:grid;gap:10px;overflow:auto}.search-results-v31 button{display:grid;grid-template-columns:80px 1fr;gap:6px;text-align:left;background:#fff;color:#0f172a;border:2px solid transparent;border-radius:20px;padding:14px;box-shadow:0 10px 24px rgba(30,60,120,.08)}.dark-mode .search-results-v31 button{background:rgba(255,255,255,.08);color:#fff}.search-results-v31 button small{font-weight:1000;color:#64748b}.search-results-v31 button b{font-size:20px}.search-results-v31 button span{grid-column:2;color:#64748b;font-weight:800}.search-results-v31 .good{border-color:#22c55e}.search-results-v31 .ad,.search-results-v31 .bad{border-color:#ef4444}.search-empty-v31{display:grid;place-items:center;border-radius:30px;background:rgba(255,255,255,.7);font-size:28px;font-weight:1000;color:#475569}

.upload-steps-v31,.print-actions-v31,.media-tools-v31{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.upload-steps-v31 button,.print-actions-v31 button,.media-tools-v31 button{min-height:100px;border:0;border-radius:24px;background:#fff;color:#0f172a;font-size:18px;font-weight:1000;box-shadow:0 12px 28px rgba(30,60,120,.08)}.dark-mode .upload-steps-v31 button,.dark-mode .print-actions-v31 button,.dark-mode .media-tools-v31 button{background:rgba(255,255,255,.08);color:#fff}.upload-steps-v31 button.done,.print-actions-v31 button.done,.media-tools-v31 button.done{background:#bbf7d0;color:#14532d}.upload-scene-v31,.print-preview-v31{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:center}.upload-scene-v31 div,.print-preview-v31 div{min-height:170px;border-radius:30px;background:#e2e8f0;display:grid;place-items:center;text-align:center;font-size:28px;font-weight:1000;color:#334155}.upload-scene-v31 .active,.print-preview-v31 .ready{background:#dbeafe;color:#1d4ed8;box-shadow:0 18px 45px rgba(59,130,246,.18)}

.foot-cards-v31,.cloud-files-v31{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}.foot-cards-v31 button,.cloud-files-v31 button{border:0;border-radius:22px;background:#fff;color:#0f172a;padding:16px;font-size:18px;font-weight:1000;box-shadow:0 12px 26px rgba(30,60,120,.08)}.dark-mode .foot-cards-v31 button,.dark-mode .cloud-files-v31 button{background:rgba(255,255,255,.08);color:#fff}.foot-zones-v31,.cloud-zones-v31{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}.foot-zones-v31 div,.cloud-zones-v31 div{min-height:170px;border:4px dashed #7c3aed;border-radius:32px;display:grid;place-items:center;font-size:24px;font-weight:1000;background:rgba(124,58,237,.08);color:#4c1d95}.dark-mode .foot-zones-v31 div,.dark-mode .cloud-zones-v31 div{color:#ddd6fe}.foot-trail-v31{text-align:center;font-size:36px}.foot-trail-v31 .risk{filter:hue-rotate(130deg) saturate(2)}

.fix-screen-v31{display:grid;place-items:center;border-radius:36px;background:#fff;box-shadow:0 24px 70px rgba(30,60,120,.12)}.dark-mode .fix-screen-v31{background:rgba(255,255,255,.08)}.fix-screen-v31 div{text-align:center}.fix-screen-v31 b{font-size:90px}.fix-screen-v31 h1{font-size:44px}.fix-tools-v31,.video-controls-v31{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}.fix-tools-v31 button,.video-controls-v31 button{border:0;border-radius:22px;background:#fff;color:#0f172a;padding:18px;font-size:18px;font-weight:1000;box-shadow:0 12px 26px rgba(30,60,120,.08)}.dark-mode .fix-tools-v31 button,.dark-mode .video-controls-v31 button{background:rgba(255,255,255,.08);color:#fff}

.video-room-v31{display:grid;grid-template-columns:1fr 1fr;gap:16px}.video-room-v31 div{border-radius:36px;background:#111827;color:#fff;display:grid;place-items:center;font-size:90px;min-height:250px}.video-room-v31 b{display:block;font-size:24px}

.print-preview-v31{grid-template-columns:repeat(3,1fr)}.print-preview-v31 div{font-size:42px}.media-canvas-v31{display:grid;place-items:center;border-radius:34px;background:#fff;box-shadow:0 24px 70px rgba(30,60,120,.12)}.dark-mode .media-canvas-v31{background:rgba(255,255,255,.08)}.media-canvas-v31 div{width:420px;max-width:80%;height:260px;border-radius:34px;background:linear-gradient(135deg,#bae6fd,#bbf7d0);display:grid;place-items:center;text-align:center;font-size:80px;transition:.25s}.media-canvas-v31 div.crop{clip-path:inset(12% 10% round 34px)}.media-canvas-v31 div.resize{width:340px;height:210px}.media-canvas-v31 b{font-size:34px;color:#0f172a;background:#fff;border-radius:18px;padding:6px 14px}

@media(max-width:850px){.slide-layout-v31{grid-template-columns:1fr}.upload-scene-v31,.print-preview-v31,.video-room-v31{grid-template-columns:1fr}.hardware-device-v31 h1{font-size:34px}.practice-top-v31 h2{font-size:28px}}


/* =============================
   v32: clean Practice Games folder, full maximize, Gmail attachments
   © 2026 MABNI | Ahmad Choueib | ahmad@mabni.org | +961 76 019 982
   ============================= */
.app-window.maximized{
  left:0!important;
  top:0!important;
  right:0!important;
  bottom:0!important;
  width:auto!important;
  height:auto!important;
  border-radius:0!important;
  border-left:0!important;
  border-right:0!important;
  border-top:0!important;
}
.app-window.maximized .resize-handle{display:none!important;}
.window-layer{inset:0 0 var(--taskbar-h) 0!important;}

.gmail-compose-v32{min-height:390px;}
.gmail-compose-v32 textarea{min-height:120px;}
.gmail-compose-v32 footer{gap:8px;}
.gmail-attachments-v32{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:6px;
  min-height:34px;
  padding:7px 10px;
  border-top:1px solid rgba(15,23,42,.08);
  background:#f8fafc;
}
.dark-mode .gmail-attachments-v32{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.empty-attach-v32{font-size:12px;font-weight:800;color:#64748b;}
.gmail-attachment-chip-v32{
  display:inline-flex;
  align-items:center;
  gap:6px;
  max-width:210px;
  border:1px solid rgba(15,23,42,.12);
  border-radius:999px;
  padding:6px 9px;
  background:#ffffff;
  color:#0f172a;
  font-size:12px;
  font-weight:900;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.dark-mode .gmail-attachment-chip-v32{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.16);}
.gmail-attachment-chip-v32 button{
  width:20px;
  height:20px;
  border:0;
  border-radius:999px;
  background:#e2e8f0;
  color:#0f172a;
  font-weight:1000;
  display:grid;
  place-items:center;
}
.gmail-file-picker-v32{
  position:absolute;
  left:14px;
  right:14px;
  bottom:56px;
  height:310px;
  background:#ffffff;
  color:#0f172a;
  border:1px solid rgba(15,23,42,.14);
  border-radius:20px;
  box-shadow:0 24px 70px rgba(15,23,42,.28);
  overflow:hidden;
  z-index:30;
}
.dark-mode .gmail-file-picker-v32{background:#111827;color:#fff;border-color:rgba(255,255,255,.16);}
.gmail-file-picker-v32 header{
  height:46px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 12px;
  background:#f1f5f9;
  border-bottom:1px solid rgba(15,23,42,.08);
}
.dark-mode .gmail-file-picker-v32 header{background:#1f2937;border-color:rgba(255,255,255,.10);}
.gmail-file-picker-v32 header button{
  width:30px;
  height:30px;
  border:0;
  border-radius:10px;
  background:#e2e8f0;
  font-size:18px;
  font-weight:1000;
}
.gmail-picker-list-v32{
  height:calc(100% - 46px);
  overflow:auto;
  padding:10px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:8px;
}
.gmail-picker-list-v32 button{
  display:grid;
  grid-template-columns:34px 1fr;
  grid-template-rows:auto auto;
  align-items:center;
  gap:2px 8px;
  text-align:left;
  border:1px solid rgba(15,23,42,.10);
  border-radius:15px;
  background:#fff;
  color:#0f172a;
  padding:9px;
}
.dark-mode .gmail-picker-list-v32 button{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.13);}
.gmail-picker-list-v32 button.attached{opacity:.55;filter:saturate(.5);}
.gmail-picker-list-v32 button span{grid-row:1/3;font-size:24px;}
.gmail-picker-list-v32 button b{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gmail-picker-list-v32 button small{font-size:11px;color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.gmail-open-attachments-v32{
  margin:14px 0;
  padding:12px;
  border-radius:18px;
  background:#f8fafc;
  border:1px solid rgba(15,23,42,.08);
}
.dark-mode .gmail-open-attachments-v32{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.gmail-open-attachments-v32 h4{margin:0 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;}


/* =============================
   v33 browser + Gmail folder picker + Python editor
   © 2026 MABNI | Ahmad Choueib | ahmad@mabni.org | +961 76 019 982
   ============================= */
.browser-shell-v33{
  background:#f8fafc!important;
  color:#0f172a!important;
}
.dark-mode .browser-shell-v33{
  background:#0f172a!important;
  color:#f8fafc!important;
}
.browser-tabs-v33{
  background:#e2e8f0!important;
  border-bottom:1px solid rgba(15,23,42,.12)!important;
}
.dark-mode .browser-tabs-v33{
  background:#111827!important;
  border-color:rgba(255,255,255,.12)!important;
}
.browser-tabs-v33 .browser-tab{
  background:#cbd5e1!important;
  color:#0f172a!important;
}
.browser-tabs-v33 .browser-tab.active{
  background:#ffffff!important;
  color:#0f172a!important;
}
.dark-mode .browser-tabs-v33 .browser-tab{
  background:#1f2937!important;
  color:#e5e7eb!important;
}
.dark-mode .browser-tabs-v33 .browser-tab.active{
  background:#0f172a!important;
  color:#ffffff!important;
}
.browser-toolbar-v33{
  background:#ffffff!important;
  border-bottom:1px solid rgba(15,23,42,.10)!important;
}
.dark-mode .browser-toolbar-v33{
  background:#111827!important;
  border-color:rgba(255,255,255,.12)!important;
}
.browser-toolbar-v33 button,
.browser-toolbar-v33 input{
  background:#f8fafc!important;
  color:#0f172a!important;
  border:1px solid rgba(15,23,42,.14)!important;
}
.dark-mode .browser-toolbar-v33 button,
.dark-mode .browser-toolbar-v33 input{
  background:#1f2937!important;
  color:#ffffff!important;
  border-color:rgba(255,255,255,.14)!important;
}
.browser-page-v33{
  background:#ffffff!important;
  color:#0f172a!important;
}
.dark-mode .browser-page-v33{
  background:#0b1221!important;
  color:#f8fafc!important;
}
.browser-inner-v33 .info-card,
.browser-home-v33,
.google-page-v33,
.google-results-page-v33,
.gmail-landing-v33{
  background:#ffffff!important;
  color:#0f172a!important;
  border:1px solid rgba(15,23,42,.10);
  border-radius:24px;
  padding:22px;
  box-shadow:0 14px 38px rgba(15,23,42,.08);
}
.dark-mode .browser-inner-v33 .info-card,
.dark-mode .browser-home-v33,
.dark-mode .google-page-v33,
.dark-mode .google-results-page-v33,
.dark-mode .gmail-landing-v33{
  background:#111827!important;
  color:#f8fafc!important;
  border-color:rgba(255,255,255,.12);
}
.browser-home-v33 h1{font-size:44px;margin:0 0 8px;}
.browser-home-v33 p{font-weight:900;color:#475569;}
.dark-mode .browser-home-v33 p{color:#cbd5e1;}
.google-page-v33{
  min-height:100%;
  display:grid;
  align-content:start;
  justify-items:center;
  gap:18px;
}
.google-top-v33{width:100%;display:flex;justify-content:space-between;align-items:center;}
.google-signin-v33{border:0;border-radius:999px;padding:10px 18px;background:#2563eb;color:#fff;font-weight:1000;}
.google-page-v33 h1{font-size:76px;margin:20px 0 0;font-family:Arial, sans-serif;letter-spacing:-.08em;}
.google-page-v33 h1 span:nth-child(1){color:#4285f4}.google-page-v33 h1 span:nth-child(2){color:#ea4335}.google-page-v33 h1 span:nth-child(3){color:#fbbc05}.google-page-v33 h1 span:nth-child(4){color:#4285f4}.google-page-v33 h1 span:nth-child(5){color:#34a853}.google-page-v33 h1 span:nth-child(6){color:#ea4335}
.google-searchbar-v33{display:flex;gap:10px;width:min(720px,94%);}
.google-searchbar-v33 input,
.google-mini-search-v33 input{
  flex:1;
  border:2px solid rgba(15,23,42,.12);
  border-radius:999px;
  padding:14px 18px;
  font-size:18px;
  font-weight:850;
  background:#fff;
  color:#0f172a;
}
.dark-mode .google-searchbar-v33 input,
.dark-mode .google-mini-search-v33 input{
  background:#1f2937;
  color:#fff;
  border-color:rgba(255,255,255,.16);
}
.google-chips-v33{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:780px;}
.google-chips-v33 button{
  border:0;
  border-radius:999px;
  padding:8px 13px;
  background:#eef2ff;
  color:#3730a3;
  font-weight:950;
}
.dark-mode .google-chips-v33 button{background:rgba(99,102,241,.18);color:#c7d2fe;}
.google-mini-search-v33{display:flex;gap:10px;align-items:center;margin-bottom:16px;}
.google-mini-search-v33 b{font-size:28px;color:#4285f4;}
.google-results-v33{display:grid;gap:12px;overflow:auto;}
.google-result-card-v33{
  background:#f8fafc;
  border:1px solid rgba(15,23,42,.10);
  border-radius:20px;
  padding:15px;
}
.dark-mode .google-result-card-v33{
  background:rgba(255,255,255,.07);
  border-color:rgba(255,255,255,.12);
}
.google-result-card-v33 a{
  color:#2563eb;
  font-size:21px;
  font-weight:1000;
  text-decoration:none;
}
.dark-mode .google-result-card-v33 a{color:#93c5fd;}
.google-result-card-v33 p{
  font-size:16px;
  line-height:1.55;
  color:#334155;
}
.dark-mode .google-result-card-v33 p{color:#e2e8f0;}
.google-result-card-v33 div{display:flex;gap:8px;flex-wrap:wrap;}
.gmail-landing-v33{
  display:grid;
  place-items:center;
  align-content:center;
  min-height:100%;
  text-align:center;
}
.gmail-landing-v33 h1{font-size:72px;color:#ea4335;margin:0;}
.gmail-landing-v33 p{font-size:20px;max-width:620px;line-height:1.5;}

.gmail-compose-v33{min-height:440px;}
.gmail-file-picker-v33{
  position:absolute;
  left:14px;
  right:14px;
  bottom:56px;
  height:370px;
  background:#ffffff;
  color:#0f172a;
  border:1px solid rgba(15,23,42,.14);
  border-radius:20px;
  box-shadow:0 24px 70px rgba(15,23,42,.28);
  overflow:hidden;
  z-index:40;
}
.dark-mode .gmail-file-picker-v33{background:#111827;color:#fff;border-color:rgba(255,255,255,.16);}
.gmail-file-picker-v33 header{
  height:48px;
  display:grid;
  grid-template-columns:auto 1fr 34px;
  align-items:center;
  gap:10px;
  padding:0 12px;
  background:#f1f5f9;
  border-bottom:1px solid rgba(15,23,42,.08);
}
.dark-mode .gmail-file-picker-v33 header{background:#1f2937;border-color:rgba(255,255,255,.10);}
.gmail-file-picker-v33 header span{font-size:12px;color:#64748b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.gmail-file-picker-v33 header button{
  width:30px;height:30px;border:0;border-radius:10px;background:#e2e8f0;font-size:18px;font-weight:1000;
}
.gmail-picker-body-v33{
  height:calc(100% - 48px);
  display:grid;
  grid-template-columns:170px 1fr;
  min-height:0;
}
.gmail-picker-body-v33 aside{
  background:#f8fafc;
  border-right:1px solid rgba(15,23,42,.08);
  padding:10px;
  display:flex;
  flex-direction:column;
  gap:7px;
  overflow:auto;
}
.dark-mode .gmail-picker-body-v33 aside{background:#0f172a;border-color:rgba(255,255,255,.10);}
.gmail-picker-body-v33 aside button,
.gmail-up-v33{
  text-align:left;
  border:0;
  border-radius:12px;
  padding:9px 10px;
  background:transparent;
  color:#0f172a;
  font-weight:950;
}
.dark-mode .gmail-picker-body-v33 aside button,
.dark-mode .gmail-up-v33{color:#fff;}
.gmail-picker-body-v33 aside button.active,
.gmail-picker-body-v33 aside button:hover,
.gmail-up-v33:hover{background:#e0f2fe;color:#075985;}
.dark-mode .gmail-picker-body-v33 aside button.active,
.dark-mode .gmail-picker-body-v33 aside button:hover,
.dark-mode .gmail-up-v33:hover{background:rgba(14,165,233,.18);color:#bae6fd;}
.gmail-picker-body-v33 main{padding:10px;overflow:auto;}
.gmail-folder-grid-v33{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(150px,1fr));
  gap:10px;
}
.gmail-folder-grid-v33 button{
  min-height:104px;
  display:grid;
  place-items:center;
  align-content:center;
  gap:3px;
  text-align:center;
  border:1px solid rgba(15,23,42,.10);
  border-radius:17px;
  background:#fff;
  color:#0f172a;
  padding:10px;
}
.dark-mode .gmail-folder-grid-v33 button{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.13);}
.gmail-folder-grid-v33 button span{font-size:30px;}
.gmail-folder-grid-v33 button b{font-size:13px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.gmail-folder-grid-v33 button small{font-size:11px;color:#64748b;}
.gmail-folder-grid-v33 button.folder{background:#eff6ff;}
.gmail-folder-grid-v33 button.file:hover{border-color:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.14);}
.gmail-folder-grid-v33 button.disabled{opacity:.45;filter:grayscale(.6);cursor:not-allowed;}
.gmail-folder-grid-v33 button.attached{opacity:.6;box-shadow:inset 0 0 0 3px rgba(34,197,94,.35);}

.python-editor-v33{
  height:100%;
  display:grid;
  grid-template-rows:auto 1fr auto;
  background:#0b1221;
  color:#f8fafc;
  overflow:hidden;
}
.python-editor-v33 header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:16px;
  background:linear-gradient(135deg,#111827,#0f172a);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.python-editor-v33 h2{margin:0;font-size:30px;}
.python-editor-v33 p{margin:4px 0 0;color:#cbd5e1;font-weight:800;max-width:650px;}
.python-editor-v33 header>div:last-child{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.python-main-v33{
  min-height:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
}
.python-main-v33 textarea{
  width:100%;
  height:100%;
  border:0;
  outline:0;
  resize:none;
  padding:18px;
  background:#111827;
  color:#dbeafe;
  font:16px/1.55 Consolas, "Courier New", monospace;
  border-right:1px solid rgba(255,255,255,.10);
}
.python-output-v33{
  margin:0;
  padding:18px;
  background:#020617;
  color:#86efac;
  font:16px/1.55 Consolas, "Courier New", monospace;
  overflow:auto;
  white-space:pre-wrap;
}
.python-editor-v33 footer{
  display:flex;
  gap:10px;
  padding:10px 14px;
  background:#111827;
  border-top:1px solid rgba(255,255,255,.08);
  color:#cbd5e1;
  font-weight:900;
}
.python-editor-v33 footer span{
  background:rgba(255,255,255,.08);
  border-radius:999px;
  padding:7px 11px;
}
@media(max-width:850px){
  .python-main-v33{grid-template-columns:1fr;grid-template-rows:1fr 1fr;}
  .gmail-picker-body-v33{grid-template-columns:1fr;}
  .gmail-picker-body-v33 aside{flex-direction:row;border-right:0;border-bottom:1px solid rgba(15,23,42,.08);}
}


/* =============================
   v34 Wi-Fi panel, taskbar minimize, Pyodide-ready Python
   © 2026 MABNI | Ahmad Choueib | ahmad@mabni.org | +961 76 019 982
   ============================= */
#taskButtons button.minimized{
  opacity:.62;
  border-style:dashed;
}
.status-strip #networkButton.network-waiting{
  background:#fff7ed!important;
  color:#9a3412!important;
  border-color:#fed7aa!important;
}
.dark-mode .status-strip #networkButton.network-waiting{
  background:rgba(251,146,60,.18)!important;
  color:#fed7aa!important;
  border-color:rgba(251,146,60,.35)!important;
}
.wifi-panel-v34{
  position:fixed;
  right:12px;
  bottom:58px;
  width:360px;
  max-width:calc(100vw - 24px);
  background:#ffffff;
  color:#0f172a;
  border:1px solid rgba(15,23,42,.14);
  border-radius:24px;
  box-shadow:0 28px 90px rgba(15,23,42,.35);
  z-index:9999;
  overflow:hidden;
}
.dark-mode .wifi-panel-v34,
.dark-mode ~ .wifi-panel-v34{
  background:#111827;
  color:#ffffff;
  border-color:rgba(255,255,255,.16);
}
.wifi-panel-v34 header{
  height:48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 14px;
  background:#f1f5f9;
  border-bottom:1px solid rgba(15,23,42,.08);
}
.dark-mode .wifi-panel-v34 header{background:#1f2937;border-color:rgba(255,255,255,.10);}
.wifi-panel-v34 header button{
  width:30px;height:30px;border:0;border-radius:10px;background:#e2e8f0;font-size:18px;font-weight:1000;
}
.wifi-status-v34{
  display:grid;
  grid-template-columns:52px 1fr;
  gap:10px;
  align-items:center;
  margin:12px;
  padding:12px;
  border-radius:20px;
  background:#f8fafc;
  border:1px solid rgba(15,23,42,.08);
}
.dark-mode .wifi-status-v34{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);}
.wifi-status-v34 span{font-size:36px;text-align:center;}
.wifi-status-v34 b{display:block;font-size:18px;}
.wifi-status-v34 small{display:block;color:#64748b;font-weight:850;}
.dark-mode .wifi-status-v34 small{color:#cbd5e1;}
.wifi-toggle-v34{
  width:calc(100% - 24px);
  margin:0 12px 10px;
  border:0;
  border-radius:18px;
  padding:13px;
  background:#0f172a;
  color:#fff;
  font-weight:1000;
}
.wifi-toggle-v34.on{background:#16a34a;}
.wifi-list-v34{
  display:grid;
  gap:8px;
  padding:0 12px 12px;
}
.wifi-list-v34 button{
  display:grid;
  grid-template-columns:36px 1fr auto;
  grid-template-rows:auto auto;
  gap:1px 8px;
  align-items:center;
  text-align:left;
  border:2px solid transparent;
  border-radius:16px;
  background:#f8fafc;
  color:#0f172a;
  padding:10px;
}
.dark-mode .wifi-list-v34 button{background:rgba(255,255,255,.08);color:#fff;}
.wifi-list-v34 button span{grid-row:1/3;font-size:26px;}
.wifi-list-v34 button small{grid-column:2/4;color:#64748b;font-weight:850;}
.wifi-list-v34 button.selected{border-color:#2563eb;background:#eff6ff;}
.wifi-list-v34 button.danger{border-color:#fca5a5;}
.dark-mode .wifi-list-v34 button.selected{background:rgba(37,99,235,.24);}
.wifi-actions-v34{
  display:flex;
  gap:8px;
  padding:0 12px 14px;
}
.wifi-actions-v34 button{flex:1;border-radius:15px;}

.python-editor-v34{
  height:100%;
  display:grid;
  grid-template-rows:auto 1fr auto;
  background:#0b1221;
  color:#f8fafc;
  overflow:hidden;
}
.python-editor-v34 header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:16px;
  background:linear-gradient(135deg,#111827,#0f172a);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.python-editor-v34 h2{margin:0;font-size:30px;}
.python-editor-v34 p{margin:4px 0 0;color:#cbd5e1;font-weight:800;max-width:720px;}
.python-editor-v34 header>div:last-child{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.python-main-v34{
  min-height:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
}
.python-main-v34 textarea{
  width:100%;
  height:100%;
  border:0;
  outline:0;
  resize:none;
  padding:18px;
  background:#111827;
  color:#dbeafe;
  font:16px/1.55 Consolas, "Courier New", monospace;
  border-right:1px solid rgba(255,255,255,.10);
  tab-size:4;
}
.python-output-v34{
  margin:0;
  padding:18px;
  background:#020617;
  color:#86efac;
  font:16px/1.55 Consolas, "Courier New", monospace;
  overflow:auto;
  white-space:pre-wrap;
}
.python-editor-v34 footer{
  display:flex;
  gap:10px;
  padding:10px 14px;
  background:#111827;
  border-top:1px solid rgba(255,255,255,.08);
  color:#cbd5e1;
  font-weight:900;
}
.python-editor-v34 footer span{
  background:rgba(255,255,255,.08);
  border-radius:999px;
  padding:7px 11px;
}
@media(max-width:850px){
  .python-main-v34{grid-template-columns:1fr;grid-template-rows:1fr 1fr;}
  .python-editor-v34 header{display:grid;}
}


/* =============================
   v35 Wi-Fi UX, Python error helper, Platform Builder
   © 2026 MABNI | Ahmad Choueib | ahmad@mabni.org | +961 76 019 982
   ============================= */
.wifi-panel-v35 .wifi-list-v35{
  gap:9px;
}
.wifi-list-v35 article{
  display:grid;
  grid-template-columns:1fr 92px;
  gap:8px;
  align-items:center;
  border:2px solid transparent;
  border-radius:18px;
  background:#f8fafc;
  padding:8px;
}
.dark-mode .wifi-list-v35 article{background:rgba(255,255,255,.08);}
.wifi-list-v35 article.selected{border-color:#2563eb;background:#eff6ff;}
.dark-mode .wifi-list-v35 article.selected{background:rgba(37,99,235,.22);}
.wifi-list-v35 article.connected{border-color:#16a34a;background:#f0fdf4;}
.dark-mode .wifi-list-v35 article.connected{background:rgba(22,163,74,.18);}
.wifi-list-v35 article.danger{border-color:#fca5a5;}
.wifi-list-v35 article>button:first-child{
  display:grid;
  grid-template-columns:36px 1fr;
  grid-template-rows:auto auto;
  text-align:left;
  border:0;
  background:transparent!important;
  color:inherit!important;
  padding:6px;
}
.wifi-list-v35 article>button:first-child span{grid-row:1/3;font-size:26px;}
.wifi-list-v35 article>button:first-child small{grid-column:2;color:#64748b;font-weight:850;}
.dark-mode .wifi-list-v35 article>button:first-child small{color:#cbd5e1;}
.connect-inline-v35{
  border:0;
  border-radius:14px;
  padding:10px 8px;
  background:#2563eb;
  color:#fff;
  font-weight:1000;
}
.wifi-list-v35 article.connected .connect-inline-v35{background:#16a34a;}

.python-editor-v35{
  height:100%;
  display:grid;
  grid-template-rows:auto auto 1fr auto;
  background:#0b1221;
  color:#f8fafc;
  overflow:hidden;
}
.python-editor-v35 header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:16px;
  background:linear-gradient(135deg,#111827,#0f172a);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.python-editor-v35 h2{margin:0;font-size:30px;}
.python-editor-v35 p{margin:4px 0 0;color:#cbd5e1;font-weight:800;max-width:740px;}
.python-editor-v35 header>div:last-child{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;}
.python-error-card-v35{
  margin:10px 12px 0;
  border:2px solid #f87171;
  background:#450a0a;
  color:#fee2e2;
  border-radius:18px;
  padding:12px 14px;
  box-shadow:0 16px 40px rgba(248,113,113,.22);
}
.python-error-card-v35 b{display:block;font-size:18px;}
.python-error-card-v35 p{margin:6px 0;font-weight:900;color:#fecaca;}
.python-error-card-v35 code{
  display:block;
  background:#7f1d1d;
  border-radius:12px;
  padding:9px;
  color:#fff;
  font-family:Consolas,"Courier New",monospace;
}
.python-main-v35{
  min-height:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
}
.python-code-wrap-v35{
  min-height:0;
  display:grid;
  grid-template-columns:48px 1fr;
  background:#111827;
  border-right:1px solid rgba(255,255,255,.10);
}
.python-lines-v35{
  padding:18px 0;
  background:#0f172a;
  color:#64748b;
  font:16px/1.55 Consolas,"Courier New",monospace;
  text-align:right;
  user-select:none;
}
.python-lines-v35 span{
  display:block;
  padding:0 9px;
  height:24.8px;
}
.python-lines-v35 span.bad{
  background:#b91c1c;
  color:#fff;
  border-radius:8px 0 0 8px;
  font-weight:1000;
}
.python-code-wrap-v35 textarea{
  width:100%;
  height:100%;
  border:0;
  outline:0;
  resize:none;
  padding:18px;
  background:#111827;
  color:#dbeafe;
  font:16px/1.55 Consolas,"Courier New",monospace;
  tab-size:4;
}
.python-code-wrap-v35.has-error textarea{
  box-shadow:inset 0 0 0 3px rgba(248,113,113,.18);
}
.python-output-v35{
  margin:0;
  padding:18px;
  background:#020617;
  color:#86efac;
  font:16px/1.55 Consolas,"Courier New",monospace;
  overflow:auto;
  white-space:pre-wrap;
}
.python-output-v35.error{
  background:#1f0303;
  color:#fecaca;
}
.python-editor-v35 footer{
  display:flex;
  gap:10px;
  padding:10px 14px;
  background:#111827;
  border-top:1px solid rgba(255,255,255,.08);
  color:#cbd5e1;
  font-weight:900;
}
.python-editor-v35 footer span{
  background:rgba(255,255,255,.08);
  border-radius:999px;
  padding:7px 11px;
}

.platform-builder-v35{
  height:100%;
  display:grid;
  grid-template-rows:auto 1fr;
  background:linear-gradient(135deg,#e0f2fe,#f8fafc);
  color:#0f172a;
  overflow:hidden;
}
.dark-mode .platform-builder-v35{background:linear-gradient(135deg,#071526,#111827);color:#f8fafc;}
.platform-builder-v35 header{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:16px;
  border-bottom:1px solid rgba(15,23,42,.10);
  background:rgba(255,255,255,.76);
}
.dark-mode .platform-builder-v35 header{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);}
.platform-builder-v35 h2{margin:0;font-size:32px;}
.platform-builder-v35 p{margin:4px 0 0;color:#475569;font-weight:850;}
.dark-mode .platform-builder-v35 p{color:#cbd5e1;}
.platform-builder-v35 header>div:last-child{display:flex;gap:8px;flex-wrap:wrap;}
.platform-layout-v35{
  min-height:0;
  display:grid;
  grid-template-columns:250px 1fr;
  gap:12px;
  padding:12px;
}
.block-palette-v35{
  background:#ffffff;
  border:1px solid rgba(15,23,42,.10);
  border-radius:26px;
  padding:12px;
  overflow:auto;
  box-shadow:0 18px 46px rgba(30,60,120,.10);
}
.dark-mode .block-palette-v35{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);}
.block-palette-v35 h3,.script-area-v35 h3{margin:0 0 10px;}
.block-palette-v35 button{
  width:100%;
  display:grid;
  grid-template-columns:38px 1fr;
  grid-template-rows:auto auto;
  gap:2px 8px;
  text-align:left;
  border:2px solid transparent;
  border-radius:18px;
  background:#f8fafc;
  color:#0f172a;
  padding:10px;
  margin-bottom:8px;
}
.dark-mode .block-palette-v35 button{background:rgba(255,255,255,.08);color:#fff;}
.block-palette-v35 button span{grid-row:1/3;font-size:26px;}
.block-palette-v35 button b{font-size:14px;}
.block-palette-v35 button small{font-size:11px;color:#64748b;font-weight:850;}
.dark-mode .block-palette-v35 button small{color:#cbd5e1;}
.block-palette-v35 button.added{border-color:#22c55e;background:#ecfdf5;}
.dark-mode .block-palette-v35 button.added{background:rgba(34,197,94,.18);}
.platform-work-v35{
  min-width:0;
  min-height:0;
  display:grid;
  grid-template-rows:170px 1fr auto;
  gap:10px;
}
.script-area-v35{
  display:flex;
  flex-wrap:wrap;
  align-content:flex-start;
  gap:8px;
  overflow:auto;
  background:#fff;
  border-radius:26px;
  border:1px solid rgba(15,23,42,.10);
  padding:12px;
}
.dark-mode .script-area-v35{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);}
.script-area-v35 h3{width:100%;}
.empty-script-v35{font-weight:1000;color:#64748b;}
.script-block-v35{
  position:relative;
  min-width:180px;
  max-width:230px;
  border-radius:16px;
  padding:9px 34px 9px 10px;
  background:linear-gradient(135deg,#facc15,#fb923c);
  color:#431407;
  box-shadow:0 10px 24px rgba(251,146,60,.16);
}
.script-block-v35 span{font-size:22px;margin-right:4px;}
.script-block-v35 b{display:block;font-size:13px;}
.script-block-v35 small{font-weight:850;}
.script-block-v35 button{
  position:absolute;
  right:7px;
  top:7px;
  width:22px;
  height:22px;
  border:0;
  border-radius:999px;
  background:rgba(255,255,255,.55);
  font-weight:1000;
}
.game-world-v35{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  background:linear-gradient(180deg,#7dd3fc 0%,#bae6fd 64%,#86efac 65%,#22c55e 100%);
  border:3px solid rgba(14,165,233,.25);
  outline:none;
  min-height:280px;
}
.dark-mode .game-world-v35{background:linear-gradient(180deg,#075985 0%,#0f172a 64%,#166534 65%,#14532d 100%);}
.game-world-v35:focus{box-shadow:0 0 0 5px rgba(124,58,237,.25);}
.hud-v35{
  position:absolute;
  left:12px;
  top:12px;
  display:flex;
  gap:8px;
  z-index:5;
}
.hud-v35 span{
  background:rgba(255,255,255,.82);
  color:#0f172a;
  border-radius:999px;
  padding:6px 10px;
  font-weight:1000;
}
.player-v35,.coin-v35,.enemy-v35,.flag-v35{
  position:absolute;
  z-index:4;
  font-size:44px;
  transform:translateX(-50%);
  transition:left .12s linear,bottom .16s ease;
}
.coin-v35{font-size:34px;animation:coinSpinV35 1s ease-in-out infinite;}
.coin-v35.gone{display:none;}
.enemy-v35{font-size:40px;animation:enemyBobV35 1.3s ease-in-out infinite;}
.flag-v35{font-size:50px;}
.ground-v35{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:46px;
  background:linear-gradient(180deg,#16a34a,#15803d);
  border-top:5px solid #65a30d;
}
.platform-status-v35{
  border-radius:20px;
  background:#fff;
  color:#0f172a;
  border:1px solid rgba(15,23,42,.10);
  padding:12px;
  font-weight:950;
}
.dark-mode .platform-status-v35{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.12);}
.platform-status-v35.ready{background:#dcfce7;color:#14532d;}
@keyframes coinSpinV35{50%{transform:translateX(-50%) scale(1.16) rotate(12deg)}}
@keyframes enemyBobV35{50%{transform:translateX(-50%) translateY(-8px)}}
@media(max-width:900px){
  .platform-layout-v35{grid-template-columns:1fr;}
  .block-palette-v35{max-height:190px;}
  .platform-work-v35{grid-template-rows:150px 1fr auto;}
  .python-main-v35{grid-template-columns:1fr;grid-template-rows:1fr 1fr;}
  .python-editor-v35 header{display:grid;}
}


/* v37 AI Shape Trainer integrated app */
.creature-panic-window{height:100%;width:100%;display:flex;background:#dce9f2;overflow:hidden;}
.creature-panic-frame{width:100%;height:100%;border:0;display:block;background:#dce9f2;image-rendering:auto;}
.app-window.maximized .creature-panic-frame{height:calc(100vh - var(--taskbar-h) - 46px);}

/* v38 desktop organization fix */
.desktop-icons{overflow:auto!important;padding:18px 10px 82px 18px!important;box-sizing:border-box;}
.desktop-icon{box-sizing:border-box;}
.desktop-icon b{max-height:2.45em;overflow:hidden;}

/* v40 local classroom integration */
.boot-student-name{display:grid;gap:8px;margin:18px auto 12px;max-width:360px;text-align:left;font-weight:900;color:#eef7ff}
.boot-student-name input{width:100%;border:1px solid rgba(255,255,255,.35);border-radius:18px;padding:14px 16px;background:rgba(255,255,255,.92);color:#172033;font:inherit;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.16)}
.hidden-by-teacher{display:none!important}
.os-local-chip{display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:#fff7ed;color:#9a3412;padding:6px 10px;font-weight:900;font-size:12px}