*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial;background:#07080c;color:#eef0f6}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{background:#0c0d13;border-right:1px solid #222532;padding:18px;display:flex;flex-direction:column;gap:20px}.brand{display:flex;gap:10px;align-items:center}.brand-mark{width:38px;height:38px;border:1px solid #555cff;border-radius:10px;display:grid;place-items:center;color:#7d82ff}.brand small,.status-card small,.stats small{display:block;color:#81879b}.sidebar nav{display:grid;gap:8px}.nav{background:transparent;border:0;color:#aeb3c5;text-align:left;padding:12px;border-radius:8px}.nav.active,.nav:hover{background:#4a3cb8;color:white}.status-card{margin-top:auto;display:flex;gap:10px;align-items:center}.dot{width:10px;height:10px;border-radius:50%;background:#555}.dot.live{background:#ff3b57;box-shadow:0 0 14px #ff3b57}.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid #222532}.topbar h1{margin:0}.topbar p{margin:4px 0 0;color:#858ba0}.user-chip{background:#171925;border:1px solid #2d3040;padding:8px 12px;border-radius:999px}.workspace{padding:22px}.preview-wrap{position:relative;background:#0d0f17;border:1px solid #2a2d3b;border-radius:14px;overflow:hidden;max-width:1180px;margin:auto}.preview-wrap canvas{display:block;width:100%;aspect-ratio:16/9;background:#090a0e}.safe-badge{position:absolute;top:14px;left:14px;background:#e51f47;padding:6px 10px;border-radius:6px;font-weight:700;font-size:12px}.control-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:16px}.control-strip button,.panel button,.login-card button{background:#181b26;color:#fff;border:1px solid #303448;border-radius:9px;padding:10px 14px}.live-btn{background:#06c988!important;color:#03140e!important;border-color:#06c988!important;font-weight:800}.danger{background:#8f1530!important}.grid-panels{padding:0 22px 22px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.panel{background:#10121a;border:1px solid #282c3a;border-radius:12px;padding:14px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.panel h3{margin:0}.panel label{display:grid;gap:6px;color:#aeb3c5;font-size:13px;margin:10px 0}.panel input,.panel select{width:100%;background:#0a0c12;border:1px solid #303448;color:#eef0f6;border-radius:7px;padding:9px}.row{display:flex!important;justify-content:space-between;align-items:center}.row input{width:auto}.meter{height:12px;background:#090a0e;border-radius:9px;overflow:hidden}.meter i{display:block;width:0;height:100%;background:linear-gradient(90deg,#1ed760,#ffd452,#ff3b57)}.bottom-panel{margin:0 22px 22px}.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.stats div{background:#0b0d13;border:1px solid #222634;border-radius:9px;padding:12px}.stats b{font-size:20px}pre{background:#08090d;border:1px solid #222532;padding:10px;border-radius:8px;min-height:90px;max-height:180px;overflow:auto;color:#aeb3c5}.hls{color:#8b91a5;overflow-wrap:anywhere}.login-page{display:grid;place-items:center;min-height:100vh}.login-card{width:min(420px,92vw);background:#10121a;border:1px solid #282c3a;padding:28px;border-radius:14px}.login-card input{width:100%;padding:12px;background:#08090d;color:white;border:1px solid #34384a;border-radius:8px;margin:10px 0}@media(max-width:1000px){.grid-panels{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:74px 1fr}.brand div:last-child,.nav{font-size:0}.nav:first-letter{font-size:18px}.sidebar{padding:12px}.stats{grid-template-columns:1fr 1fr}}@media(max-width:650px){.grid-panels{grid-template-columns:1fr}.topbar{align-items:flex-start}.topbar p{font-size:12px}.workspace,.grid-panels{padding-left:10px;padding-right:10px}.bottom-panel{margin:0 10px 10px}.stats{grid-template-columns:1fr 1fr}}