:root{--ground: #0a0c0e;--surface: #16191d;--surface-2: #1f2328;--line: rgba(255, 255, 255, .14);--ink: #f2f4f5;--ink-soft: #a7afb5;--ink-faint: #6c747b;--accent: #35d0c4;--accent-ink: #052422;--danger: #e8776a;--good: #7cc492}*{box-sizing:border-box}body{margin:0;background:var(--ground);color:var(--ink);font-family:Public Sans,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}.mono{font-family:IBM Plex Mono,ui-monospace,monospace;font-variant-numeric:tabular-nums}.disp{font-family:Barlow Condensed,sans-serif;font-weight:700}button{font-family:inherit;cursor:pointer}.auth-screen{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:28px;padding:28px;max-width:380px;margin:0 auto}.auth-logo{width:52px;height:52px;border-radius:16px;background:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:16px}.auth-title{font-size:28px;letter-spacing:.01em}.auth-sub{color:var(--ink-soft);font-size:14px;margin-top:8px}.field{width:100%;height:50px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;color:var(--ink);font-size:16px;padding:0 16px}.field:focus{outline:2px solid var(--accent);outline-offset:1px}.btn{height:50px;border-radius:14px;border:none;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;gap:10px}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-secondary{background:var(--surface-2);color:var(--ink);border:1px solid var(--line)}.btn-danger-outline{background:var(--surface-2);color:var(--danger);border:1px solid rgba(232,119,106,.35)}.btn-good{background:var(--good);color:#0a2313}.btn-ghost{background:transparent;border:none;color:var(--ink-faint);text-decoration:underline;font-size:13px;height:auto;padding:6px}.auth-error{color:var(--danger);font-size:13px}.auth-busy{color:var(--ink-soft);font-size:13px}.app-shell{position:relative;min-height:100dvh;overflow:hidden;max-width:480px;margin:0 auto;display:flex;flex-direction:column}@media (min-width: 900px){.app-shell{max-width:none}}.menu-screen{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:28px;text-align:center}.menu-screen p{color:var(--ink-soft);font-size:14px;max-width:320px}.menu-actions{display:flex;flex-direction:column;gap:10px;width:100%;max-width:300px}.viewport{position:relative;flex:1;min-height:100dvh;overflow:hidden;background:#0e1113}.viewport video.bg-video{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transform:translateZ(0)}.viewport-grid{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.45;pointer-events:none}.viewport-grid span{position:absolute;background:#fff}.streaming-frame{position:absolute;top:0;right:0;bottom:0;left:0;border:5px solid var(--danger);box-shadow:inset 0 0 24px #e8776a40;pointer-events:none;z-index:6}.camera-warning{position:absolute;top:56px;left:12px;right:12px;z-index:4;background:#e8776a29;border:1px solid var(--danger);border-radius:10px;padding:8px 12px;font-size:12px;color:var(--ink)}.topbar{position:absolute;top:0;left:0;right:0;padding:16px 14px 0;display:flex;align-items:flex-start;justify-content:space-between;z-index:5}.icon-btn{width:40px;height:40px;border-radius:12px;background:#0a0c0e8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:none;display:flex;align-items:center;justify-content:center;color:var(--ink)}.pill-stack{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.pill{display:flex;align-items:center;gap:6px;background:#0a0c0e8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:999px;padding:5px 10px;border:none;color:var(--ink);font-size:12px}.pill-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.pill-dot.live{background:var(--danger)}.pill-dot.preview{background:var(--ink-faint);animation:pc-pulse 1.4s ease-in-out infinite}.pill-dot.receiving{background:var(--good)}@keyframes pc-pulse{0%,to{opacity:1}50%{opacity:.35}}@media (prefers-reduced-motion: reduce){.pill-dot.preview{animation:none}}.bottom-controls{position:absolute;left:0;right:0;bottom:0;padding:0 0 26px;z-index:5;display:flex;flex-direction:column;align-items:center;gap:14px}.source-carousel{display:flex;gap:8px;overflow-x:auto;max-width:100%;padding:0 20px}.source-tile{flex:0 0 auto;min-width:44px;height:40px;padding:0 16px;border-radius:20px;font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center;background:#ffffff14;color:var(--ink);border:1px solid transparent}.source-tile.selected{background:var(--accent);color:var(--accent-ink)}.drawer-peer-num{min-width:26px;height:26px;padding:0;border-radius:13px;font-size:12px}.shutter-row{display:flex;align-items:center;justify-content:center;width:100%;padding:0 40px}.shutter-btn{width:74px;height:74px;border-radius:50%;border:4px solid rgba(255,255,255,.85);background:none;display:flex;align-items:center;justify-content:center}.shutter-prompt{font-family:IBM Plex Mono,monospace;font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--ink-faint)}.drawer-scrim{position:absolute;top:0;right:0;bottom:0;left:0;z-index:20;display:flex}.drawer-scrim-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000080;border:none}.drawer{position:relative;width:272px;height:100%;background:var(--surface);border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;overflow-y:auto}.drawer-qr-card{background:var(--surface-2);border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:16px;text-align:center}.drawer-qr-button{padding:0;border:none;background:none;border-radius:8px;display:block;margin:0 auto;cursor:pointer}.drawer-profile{display:flex;align-items:center;gap:10px;margin-bottom:20px}.avatar{width:40px;height:40px;border-radius:50%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-weight:700}.drawer-nav-row{display:flex;align-items:center;gap:12px;padding:11px 8px;border-radius:10px;color:var(--ink-soft);font-size:14px}.overlay-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#060708b8;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:10;display:flex;align-items:center;justify-content:center;padding:0 28px}.card{width:100%;max-width:300px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px 20px;text-align:center}.requester-grid{position:absolute;top:140px;left:12px;right:12px;bottom:190px;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;z-index:3;overflow-y:auto}.requester-tile{position:relative;border-radius:12px;overflow:hidden;background:#1c1712;border:1px solid var(--line)}.requester-tile video{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:1}.requester-tile-badge{position:absolute;top:6px;left:6px;right:6px;display:flex;align-items:center;justify-content:space-between;gap:4px;font-size:10px}.requester-tile-name{background:#0a0c0e99;border-radius:999px;padding:3px 8px}.requester-tile-disconnect{width:20px;height:20px;border-radius:50%;background:#e8776a40;border:none;display:flex;align-items:center;justify-content:center;flex:0 0 auto}.scan-frame{position:absolute;top:22%;right:14%;bottom:22%;left:14%;pointer-events:none;z-index:6;animation:scan-pulse 1.6s ease-in-out infinite}.scan-frame span{position:absolute;width:34px;height:34px;border:3px solid #fff}.scan-frame span:nth-child(1){top:0;left:0;border-right:none;border-bottom:none;border-radius:10px 0 0}.scan-frame span:nth-child(2){top:0;right:0;border-left:none;border-bottom:none;border-radius:0 10px 0 0}.scan-frame span:nth-child(3){bottom:0;right:0;border-left:none;border-top:none;border-radius:0 0 10px}.scan-frame span:nth-child(4){bottom:0;left:0;border-right:none;border-top:none;border-radius:0 0 0 10px}@keyframes scan-pulse{0%,to{opacity:.95;transform:scale(1)}50%{opacity:.4;transform:scale(.97)}}.scan-tile{border:none;cursor:pointer;white-space:nowrap}.scan-tile.scanning{background:#5ed1c52e;color:var(--accent)}@media (prefers-reduced-motion: reduce){.scan-frame{animation:none}}.focus-badge{position:absolute;top:100px;left:12px;right:12px;display:flex;align-items:center;justify-content:flex-end;gap:6px;z-index:5}.bw-toggle{width:34px;height:20px;border-radius:999px;background:#ffffff24;display:inline-flex;align-items:center;padding:2px;flex:0 0 auto}.bw-toggle-knob{width:16px;height:16px;border-radius:50%;background:var(--ink);transition:transform .15s ease}.bw-toggle.on{background:var(--accent)}.bw-toggle.on .bw-toggle-knob{transform:translate(14px);background:var(--accent-ink)}@media (prefers-reduced-motion: reduce){.bw-toggle-knob{transition:none}}.watch-grid{position:absolute;top:70px;left:12px;right:12px;bottom:100px;display:grid;grid-template-columns:repeat(2,1fr);gap:8px;z-index:3;overflow-y:auto}.watch-grid-status{width:100%;height:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;color:var(--ink-faint);font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:center;padding:8px}