[hidden]{display:none!important}
:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#18293b;background:#f5f8fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}h1{font-size:clamp(1.55rem,3vw,2.3rem);letter-spacing:-.035em;margin:.35em 0}h2{font-size:1.2rem;margin:0}p{line-height:1.5}button{border:1px solid #174f93;color:#fff;background:#174f93;border-radius:10px;padding:11px 15px;font-size:.9rem;font-weight:650;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{background:#dce3e9;color:#7c8793;border-color:#dce3e9;cursor:not-allowed}button.light{background:#fff;color:#28425d;border-color:#ced9e4}a{color:#174f93}.bar{display:flex;align-items:center;justify-content:space-between;background:#fff;padding:15px clamp(18px,3vw,46px);border-bottom:1px solid #e0e9ef;gap:12px}.brand{display:flex;align-items:center;gap:9px;font-size:.98rem;letter-spacing:.03em;white-space:nowrap}.brand-icon{display:grid;place-items:center;background:#1468ad;color:white;font-weight:800;font-size:1.2rem;border-radius:11px;width:35px;height:35px}.head-right,.inline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.env{color:#1d5b78;background:#ecf4f7;padding:7px 9px;border-radius:20px;font-size:.72rem;font-weight:700}.main{max-width:1480px;margin:auto;padding:30px clamp(16px,3vw,44px)}.intro{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:26px}.eyebrow{color:#2c739b;font-weight:750;letter-spacing:.075em;font-size:.7rem;text-transform:uppercase}.muted{color:#6c7886}.small{font-size:.8rem}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin:20px 0 14px}.count{background:#e9eef4;border-radius:15px;padding:3px 9px;font-size:.83rem}.device-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(265px,1fr));gap:12px}.device{border:1px solid #dce6ed;background:white;padding:18px;border-radius:14px;display:flex;flex-direction:column;gap:13px}.device-title{font-weight:700;overflow-wrap:anywhere}.device-id{font:12px ui-monospace,monospace;color:#84929f;overflow-wrap:anywhere}.device .actions{display:flex;gap:8px;flex-wrap:wrap}.online{color:#0b7459}.offline{color:#9a6570}.notice{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:19px;border-radius:12px;background:#eaf5ff;border:1px solid #bee0f4}.code{font:700 1.5rem ui-monospace,monospace;letter-spacing:.13em;margin:.5em 0}.mosaic{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(360px,100%),1fr));gap:15px}.mosaic.focus{grid-template-columns:1fr}.mosaic.solo{grid-template-columns:1fr;max-width:860px}.session{border:1px solid #dae5ee;background:#fff;overflow:hidden;border-radius:13px;min-width:0}.session-head{display:flex;gap:10px;justify-content:space-between;align-items:center;padding:12px 14px;background:#fff;border-bottom:1px solid #e2e9f0}.session-status{font-size:.78rem;color:#567085}.session-actions{display:flex;align-items:center;gap:8px}.session-actions button{font-size:.73rem;padding:7px 9px}.canvasbox{position:relative;display:flex;justify-content:center;align-items:center;background:#132334;min-height:260px;height:min(58vh,650px);padding:10px}.canvasbox canvas{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;touch-action:none}.canvasbox .canvas-message{color:#fff;text-align:center;font-size:.9rem;position:absolute;pointer-events:none;padding:12px;background:#132334c9;border-radius:8px}.canvasbox.has-frame .canvas-message{display:none}.canvasbox.can-control canvas{cursor:crosshair}.empty{color:#738090;background:white;border:1px dashed #ccd7e0;padding:34px;text-align:center;border-radius:12px}.auth{max-width:450px;padding:28px 16px;margin:8vh auto}.auth>.brand{justify-content:center;margin-bottom:24px}.panel{padding:34px;border-radius:18px;background:#fff;border:1px solid #e0e9ef;box-shadow:0 18px 55px #30445b12}.panel form{display:flex;flex-direction:column;gap:14px}.panel label{display:flex;flex-direction:column;gap:7px;font-size:.86rem;font-weight:650}.panel input{border:1px solid #cbd7e1;border-radius:9px;padding:12px;font:inherit}.panel input:focus{outline:2px solid #85bff0;outline-offset:1px}.error{color:#ad3041;font-size:.82rem;min-height:1.2em}@media(max-width:650px){.env{display:none}.canvasbox{height:52vh}.main{padding:20px 14px}.section-heading{align-items:flex-start}.panel{padding:24px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

.session-nav{display:flex;gap:8px;align-items:center;justify-content:center;padding:9px;border-top:1px solid #e0e8ef;background:#f9fbfc}
.session-metrics{margin:0;padding:8px 14px;color:#567085;background:#f9fbfc;font-size:.75rem;font-variant-numeric:tabular-nums}
.canvasbox.has-frame.stale-frame .canvas-message{display:block}
#device-lookup{width:100%}#support-code{font:1.1rem ui-monospace,monospace;padding:10px 12px;border:1px solid #b9cada;border-radius:9px;max-width:100%;letter-spacing:.06em}#lookup-result button{margin:0 8px 8px 0}#lookup-result p{overflow-wrap:anywhere}

.session-text{padding:12px;border-top:1px solid #d8e2ef}.session-text textarea{display:block;width:100%;margin:8px 0;resize:vertical}.session-text p{font-size:.85rem}

.session-keyboard{padding:12px;border-top:1px solid #d8e2ef}.session-keyboard textarea{display:block;width:100%;margin-top:10px;resize:vertical}.session-keyboard textarea:not([readonly]){outline:2px solid #b86c00}.session-keyboard p{font-size:.85rem}

.session-clipboard{padding:12px;border-top:1px solid #d8e2ef}.session-clipboard textarea{display:block;width:100%;margin:8px 0}.session-clipboard button{margin:4px}.session-clipboard p{font-size:.85rem}