.notice-card{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;margin-bottom:16px;background:var(--primary-muted);border-radius:12px;font-size:13px;line-height:1.55;color:var(--text)}.notice-icon{flex-shrink:0;width:22px;height:22px;display:flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;border-radius:50%;font-size:13px;font-weight:700}.notice-text b{color:var(--primary);font-weight:600}.stage{display:grid;grid-template-columns:320px 1fr;gap:16px;align-items:stretch}@media(max-width:768px){.stage{grid-template-columns:minmax(0,1fr)}.stage>*{min-width:0;max-width:100%}.video-panel{min-height:0;width:100%}}.qr-panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;display:flex;flex-direction:column;align-items:center;gap:12px}.qr-title{font-size:14px;font-weight:600;color:var(--text);align-self:flex-start}.qr-box{width:220px;height:220px;background:#fff;border-radius:12px;padding:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1px var(--border) inset}.qr-box svg{width:100%;height:100%;display:block}.qr-empty{color:var(--sub);font-size:13px}.qr-link{font-size:11px;color:var(--sub);word-break:break-all;text-align:center;line-height:1.4;max-width:240px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.qr-status{font-size:13px;font-weight:600;padding:6px 12px;border-radius:999px;line-height:1.2}.qr-status.status-wait{background:var(--card-alt);color:var(--sub)}.qr-status.status-ready{background:#4caf501f;color:#2e7d32}.qr-status.status-connect{background:#6c63ff1f;color:var(--primary)}.qr-status.status-live{background:#4caf502e;color:#2e7d32}.qr-status.status-error{background:#f443361f;color:#d04848}[data-theme=dark] .qr-status.status-ready{background:#4caf5038;color:#80d986}[data-theme=dark] .qr-status.status-live{background:#4caf5047;color:#80d986}[data-theme=dark] .qr-status.status-error{background:#f4433638;color:#ff8a8a}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .qr-status.status-ready{background:#4caf5038;color:#80d986}:root:not([data-theme=light]) .qr-status.status-live{background:#4caf5047;color:#80d986}:root:not([data-theme=light]) .qr-status.status-error{background:#f4433638;color:#ff8a8a}}.qr-actions{display:flex;gap:8px;width:100%}.qr-actions .g-btn{flex:1}.video-panel{position:relative;background:#000;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;aspect-ratio:16 / 9;min-height:320px;min-width:0}.video-panel video{width:100%;height:100%;object-fit:contain;background:#000;display:block}.video-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#cfd2da;pointer-events:none}.video-empty.hidden{display:none}.ve-icon{font-size:48px;opacity:.85}.ve-text{font-size:15px;font-weight:600}.ve-hint{font-size:12px;color:#8a8d96}.video-controls{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 10px;background:#0000008c;border-radius:10px;backdrop-filter:blur(6px)}.video-controls .g-btn{background:#ffffff24;color:#fff}.video-controls .g-btn:hover{background:#ffffff3d}.video-controls .g-btn.danger{background:#f44336b3}.video-controls .g-btn.danger:hover{background:#f44336d9}.badge{font-size:12px;padding:3px 9px;border-radius:999px;background:#ffffff2e;color:#fff;font-weight:600}.badge.live{background:#f44336d9;animation:pulse-live 1.6s ease-in-out infinite}@keyframes pulse-live{0%,to{opacity:1}50%{opacity:.55}}.g-btn{background:var(--card-alt);color:var(--text);border:none;border-radius:10px;padding:7px 14px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s}.g-btn:hover{background:var(--primary-muted);color:var(--primary)}.g-btn:disabled{opacity:.5;cursor:not-allowed}.g-btn.danger{background:#f443361f;color:#d04848}.g-btn.danger:hover{background:#f4433633}.primary-btn{background:var(--primary);color:#fff;border:none;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:700;cursor:pointer;transition:filter .15s;min-height:52px;width:100%}.primary-btn:hover{filter:brightness(1.08)}.primary-btn:active{filter:brightness(.95)}.primary-btn:disabled{opacity:.55;cursor:not-allowed}#phoneView{display:flex;flex-direction:column;gap:14px}.phone-status{text-align:center;font-size:14px;font-weight:600;padding:12px 16px;background:var(--card);border-radius:12px;color:var(--text);line-height:1.45;box-shadow:var(--shadow)}.phone-status.error{color:#d04848;background:#f4433614}.phone-status.success{color:#2e7d32;background:#4caf501a}[data-theme=dark] .phone-status.success{color:#80d986}[data-theme=dark] .phone-status.error{color:#ff8a8a}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .phone-status.success{color:#80d986}:root:not([data-theme=light]) .phone-status.error{color:#ff8a8a}}.phone-preview{position:relative;aspect-ratio:16 / 9;width:100%;max-width:640px;margin:0 auto;background:#000;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.phone-preview video{width:100%;height:100%;object-fit:contain}.phone-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#cfd2da}.phone-empty.hidden{display:none}.phone-controls{display:flex;flex-direction:column;gap:10px}.phone-controls .g-btn{padding:12px 16px;font-size:14px;min-height:48px}.phone-quality{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:8px 12px;background:var(--card);border-radius:12px;box-shadow:var(--shadow)}.ql-label{font-size:12px;color:var(--sub);font-weight:600;margin-right:2px}.ql-btn{display:inline-flex;flex-direction:column;align-items:center;background:var(--card-alt);color:var(--text);border:none;border-radius:8px;padding:6px 10px;min-width:56px;font-size:13px;font-weight:600;line-height:1.15;cursor:pointer;transition:background .15s,color .15s}.ql-btn small{font-size:10px;color:var(--sub);font-weight:500;margin-top:1px}.ql-btn.active{background:var(--primary);color:#fff}.ql-btn.active small{color:#ffffffd9}.ql-btn:hover:not(.active){background:var(--primary-muted);color:var(--primary)}@media(orientation:landscape)and (max-height:520px){#phoneView{display:grid;grid-template-columns:1fr 220px;grid-template-areas:"preview status" "preview quality" "preview controls";grid-template-rows:auto auto 1fr;gap:6px 12px;align-items:stretch}.phone-status{grid-area:status;margin:0;padding:8px 10px;font-size:12px;line-height:1.4}.phone-quality{grid-area:quality;padding:6px 8px}.ql-btn{padding:4px 6px;font-size:11px;min-width:44px}.ql-btn small{font-size:9px}.phone-preview{grid-area:preview;max-width:none;margin:0;aspect-ratio:auto;height:calc(100vh - 90px);max-height:none}.phone-controls{grid-area:controls;align-self:end;gap:8px}.phone-controls .g-btn{min-height:40px;padding:8px 12px;font-size:13px}.primary-btn{min-height:44px;padding:10px 14px;font-size:14px}}.help-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:var(--card);border:none;border-radius:10px;font-size:15px;font-weight:700;color:var(--sub);cursor:pointer;box-shadow:0 1px 4px #00000014;transition:all .15s;flex-shrink:0}.help-btn:hover{background:var(--card-alt)}