:root{--bg:#fff;--surface:#fff;--surface-2:#f4f4f5;--border:#e6e6e9;--border-strong:#d4d4d8;--text:#101114;--text-2:#3f3f46;--muted:#71717a;--accent:#2f6bed;--accent-press:#2657c9;--accent-soft:#2f6bed1a;--on-accent:#fff;--success:#12a150;--danger:#e5484d;--radius:16px;--radius-sm:10px;--shadow:0 1px 2px #1011140a, 0 8px 24px #1011140f;--shadow-sm:0 1px 2px #1011140d;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0b0c0e;--surface:#141518;--surface-2:#1b1d21;--border:#26282e;--border-strong:#34373e;--text:#f2f3f5;--text-2:#c3c5cb;--muted:#8b8d96;--accent:#6f9bff;--accent-press:#5a86f0;--accent-soft:#6f9bff24;--on-accent:#0b0c0e;--success:#3ecf8e;--danger:#f2555a;--shadow:0 1px 2px #0006, 0 12px 34px #00000080;--shadow-sm:0 1px 2px #0006}}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;line-height:1.5}a{color:var(--accent);text-underline-offset:2px}#app{max-width:640px;padding:max(18px, env(safe-area-inset-top)) 20px 40px;margin:0 auto}.app-header{justify-content:space-between;align-items:center;padding:6px 2px 26px;display:flex}.app-title{letter-spacing:-.02em;margin:0;font-size:1.1rem;font-weight:650}.status{color:var(--muted);align-items:center;gap:8px;font-size:.8rem;display:inline-flex}.status-dot{background:var(--border-strong);border-radius:50%;flex:none;width:8px;height:8px;transition:background .25s}.status-dot.connecting,.status-dot.waiting{background:#e0a83a;animation:1.4s infinite pulse}.status-dot.connected{background:var(--success)}.status-dot.failed{background:var(--danger)}@keyframes pulse{0%{box-shadow:0 0 #e0a83a73}to{box-shadow:0 0 0 7px #e0a83a00}}.screen{margin:0}#app:not(.in-lobby) .screen{flex-direction:column;justify-content:center;min-height:min(68dvh,580px);display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:26px}.card.center{text-align:center}.hero{box-shadow:none;background:0 0;border:none;padding:8px 2px 4px}.hero-eyebrow{letter-spacing:.04em;text-transform:uppercase;color:var(--accent);margin:0 0 12px;font-size:.78rem;font-weight:600}.hero h1,.hero-title{letter-spacing:-.03em;margin:0 0 14px;font-size:clamp(1.9rem,6vw,2.6rem);font-weight:700;line-height:1.08}.hero .lead{color:var(--text-2);max-width:34ch;margin:0 0 26px;font-size:1.05rem}.role-buttons{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=460px){.role-buttons{grid-template-columns:1fr}}.share-banner{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text);align-items:center;gap:10px;margin:0 0 18px;padding:12px 14px;font-size:.92rem;display:flex}.share-banner-icon{flex:none;font-size:1.1rem}.btn{font:inherit;border:1px solid var(--border-strong);cursor:pointer;color:var(--text);background:var(--surface);border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:13px 18px;font-weight:550;transition:transform 50ms,background .15s,border-color .15s,opacity .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:default}.role-buttons .btn{box-shadow:var(--shadow-sm);padding:17px 18px;font-size:1rem;font-weight:600}.btn-primary{background:var(--accent);color:var(--on-accent);border-color:#0000;font-weight:600}.btn-primary:hover{background:var(--accent-press)}.role-buttons .btn-primary{background:var(--accent);color:var(--on-accent)}.btn-secondary{background:var(--surface)}.btn-ghost{border-color:var(--border);background:0 0}.btn-small{border-radius:9px;padding:8px 12px;font-size:.85rem}@media 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var(--border);color:var(--text);border-radius:12px;justify-content:center;align-items:center;display:inline-flex}.code-entry{text-align:center;letter-spacing:.45em;text-indent:.45em;width:min(300px,82vw);font-size:1.9rem;font-weight:700;font-family:var(--mono);text-transform:uppercase;background:var(--surface-2);border:1px solid var(--border-strong);color:var(--text);border-radius:12px;margin:12px auto 18px;padding:14px 10px;display:block}.code-entry:focus,.text-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.waiting{text-align:center;color:var(--muted);margin:16px 0 0;font-size:.85rem}.expired{flex-direction:column;align-items:center;gap:10px;margin:16px 0 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0;border:none;border-radius:8px;font-size:1rem;position:absolute;top:10px;right:10px}.modal-close:hover{background:var(--surface-2);color:var(--text)}.qr-modal-canvas{justify-content:center;align-items:center;min-height:200px;display:flex}.qr-modal-canvas .qr-canvas{width:min(260px,70vw)}.modal-code{font-family:var(--mono);letter-spacing:.3em;text-indent:.3em;color:var(--text);margin-top:16px;font-size:1.4rem;font-weight:700}@keyframes modal-fade{0%{opacity:0}to{opacity:1}}@keyframes modal-pop{0%{opacity:0;transform:translateY(8px)scale(.98)}to{opacity:1;transform:none}}.toast{background:var(--surface);border:1px solid var(--border-strong);color:var(--text);box-shadow:var(--shadow);opacity:0;z-index:50;border-radius:12px;max-width:90vw;padding:12px 18px;font-size:.88rem;transition:opacity .25s,transform .25s;position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px)}.toast.show{opacity:1;transform:translate(-50%)}.toast-error{border-color:color-mix(in srgb, var(--danger) 55%, 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