:root{--color-primary:#3730a3;--color-primary-hover:#4f46e5;--color-primary-soft:#818cf8;--color-primary-rgb:55, 48, 163;--color-on-primary:#fff;--color-danger:#ef4444;--color-danger-hover:#dc2626;--color-danger-soft:#ef44441f;--color-danger-text:#fca5a5;--color-success:#22c55e;--color-success-soft:#22c55e26;--color-info:#6366f1;--color-info-soft:#6366f11f;--color-warm:#f59e0b;--color-bg:#09090f;--color-bg-elevated:#111118;--color-bg-overlay:#000000d9;--color-surface:#111118;--color-surface-elevated:#1a1a24;--color-surface-hover:#252533;--color-border:#262636;--color-border-subtle:#ffffff14;--color-text:#f0f6fc;--color-text-muted:#9ca3af;--color-text-inverse:#0b0c10;--color-text-on-primary:var(--color-on-primary);--shadow-sm:0 1px 2px #00000040;--shadow-md:0 4px 14px #00000040;--shadow-lg:0 8px 30px #00000059;--shadow-glow-primary:0 0 40px rgba(var(--color-primary-rgb), .25);--font-display:clamp(42px, 12vw, 152px);--font-h1:clamp(36px, 5vw, 52px);--font-h2:clamp(28px, 4vw, 40px);--font-h3:clamp(22px, 3vw, 30px);--font-body:clamp(14px, 1.8vw, 18px);--font-caption:13px;--font-small:11px;--line-height-display:1.05;--line-height-heading:1.2;--line-height-body:1.55;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--space-4xl:80px;--radius-sm:8px;--radius-md:10px;--radius-lg:12px;--radius-xl:16px;--radius-pill:999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-smooth:.3s cubic-bezier(.22, 1, .36, 1);--bg:var(--color-bg);--surface:var(--color-surface);--surface-hover:var(--color-surface-hover);--border:var(--color-border);--text:var(--color-text);--text-muted:var(--color-text-muted);--accent:var(--color-primary);--accent-rgb:var(--color-primary-rgb);--accent-hover:var(--color-primary-hover);--accent-text:var(--color-on-primary);--accent-secondary:var(--color-primary-soft);--danger:var(--color-danger);--danger-hover:var(--color-danger-hover);--success:var(--color-success)}html[data-theme=light]{--color-bg:#f8f9fb;--color-bg-elevated:#fff;--color-bg-overlay:#0f172abf;--color-surface:#fff;--color-surface-elevated:#f1f5f9;--color-surface-hover:#e2e8f0;--color-border:#e2e8f0;--color-border-subtle:#0f172a14;--color-text:#0f172a;--color-text-muted:#64748b;--color-text-inverse:#fff;--shadow-sm:0 1px 2px #0f172a14;--shadow-md:0 4px 14px #0f172a1f;--shadow-lg:0 8px 30px #0f172a26;--shadow-glow-primary:0 0 40px rgba(var(--color-primary-rgb), .18);--bg:var(--color-bg);--surface:var(--color-surface);--surface-hover:var(--color-surface-hover);--border:var(--color-border);--text:var(--color-text);--text-muted:var(--color-text-muted);--accent-text:var(--color-on-primary)}.surface{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.surface-elevated{background:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.text{color:var(--color-text)}.text-muted{color:var(--color-text-muted)}.text-inverse{color:var(--color-text-inverse)}.text-primary{color:var(--color-primary)}.text-danger{color:var(--color-danger)}.text-success{color:var(--color-success)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);border:none;padding:10px 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var(--color-primary);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-pill)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.console-empty-state{padding:24px}.active-rooms-list{flex-direction:column;gap:10px;display:flex}.active-room-link{color:inherit;text-decoration:none}.active-room-name{font-size:16px;font-weight:700}.active-room-meta{color:var(--text-muted);margin-top:2px;font-size:12px}.active-room-join{background:var(--accent);color:var(--accent-text);border-radius:8px;justify-content:center;align-items:center;padding:8px 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var(--border);border-radius:12px;padding:16px}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:hover{background:var(--accent-hover)}.btn-danger{background:var(--danger);color:var(--color-on-primary)}.btn-danger:hover{background:var(--danger-hover)}.btn-secondary{background:var(--surface-hover);color:var(--text)}.btn-secondary:hover{background:var(--surface-elevated)}.badge{text-transform:uppercase;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-open{color:var(--success);background:#22c55e26}.badge-closed{color:var(--danger);background:#ef444426}.queue-item{background:var(--surface);border:1px solid var(--border);border-radius:10px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding:14px 16px;display:flex}.queue-item.active{border-color:var(--accent);background:#3730a314}.queue-number{background:var(--surface-hover);width:28px;height:28px;color:var(--text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.queue-item.active .queue-number{background:var(--accent);color:var(--accent-text)}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.yt-card{scroll-snap-align:start}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}input,textarea{-webkit-user-select:text;user-select:text}button,.no-select{-webkit-user-select:none;user-select:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}html,body,#root{overscroll-behavior:none;height:100%}body{background:var(--bg);color:var(--text);padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}.page-home,.page-room{max-width:900px;margin:0 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env(safe-area-inset-right));background:var(--accent);width:64px;height:64px;color:var(--color-on-primary);box-shadow:var(--shadow-lg);z-index:100;cursor:pointer;will-change:transform;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:32px;font-weight:700;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .25s;animation:2s ease-in-out infinite fab-pulse;display:flex;position:fixed;transform:translateZ(0)}.fab-add--hidden{opacity:0;pointer-events:none;animation:none;transform:translateY(150%)scale(.8)translateZ(0)}.fab-add:active{transform:scale(.92)translateZ(0)}@keyframes fab-pulse{0%,to{box-shadow:0 6px 24px #00000073}50%{box-shadow:0 6px 28px #3730a38c}}.reaction-fab-group{bottom:max(104px, calc(env(safe-area-inset-bottom) + 96px));right:max(16px, env(safe-area-inset-right));z-index:99;flex-direction:column;gap:10px;transition:transform .3s cubic-bezier(.22,1,.36,1),opacity .25s;display:flex;position:fixed}.reaction-fab-group--hidden{opacity:0;pointer-events:none;transform:translateY(150%)scale(.8)}.reaction-fab-btn{background:var(--surface);border:1px solid var(--border);width:56px;height:56px;color:var(--text);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:28px;transition:transform .15s,background .15s;display:flex;box-shadow:0 4px 16px #00000059}.reaction-fab-btn:active{transform:scale(.92)}@media (width<=640px){.reaction-fab-group{bottom:max(96px, calc(env(safe-area-inset-bottom) + 88px));right:max(12px, env(safe-area-inset-right))}.reaction-fab-btn{width:52px;height:52px;font-size:26px}.fab-add{width:60px;height:60px;bottom:max(20px, calc(env(safe-area-inset-bottom) + 12px));right:max(12px, 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var(--border);border-radius:12px;width:100%;max-width:360px;padding:24px}.video-preview-overlay{z-index:1000;background:#000000d9;justify-content:center;align-items:center;padding:12px;display:flex;position:fixed;inset:0}.video-preview-card{background:var(--surface);border-radius:12px;width:100%;max-width:720px;padding:12px;position:relative}.video-preview-close{background:var(--surface-hover);color:var(--text);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:16px;display:flex;position:absolute;top:8px;right:8px}.video-preview-frame{border-radius:8px;width:100%;padding-top:56.25%;position:relative;overflow:hidden}.video-preview-frame iframe{border:0;width:100%;height:100%;position:absolute;top:0;left:0}.big-picture-next-queue{left:max(24px, env(safe-area-inset-left));bottom:max(24px, env(safe-area-inset-bottom));z-index:60;position:absolute}.splash-screen{background:var(--bg);z-index:3000;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.join-room-split{background:var(--bg);width:100%;min-height:100dvh;display:flex}.join-room-left{background:var(--bg);border-right:1px solid var(--border);flex-direction:column;flex:.6;justify-content:center;padding:48px 64px;display:none;position:relative;overflow:hidden}@media (width>=768px){.join-room-left{display:flex}}.join-room-glow{background:rgba(var(--color-primary-rgb), .12);filter:blur(60px);border-radius:200px;width:400px;height:400px;position:absolute;top:-100px;left:-100px}.join-room-carousel{align-items:center;max-width:520px;height:320px;display:flex;position:relative}.join-room-slide{width:100%;transition:opacity .6s 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(width>=768px){.join-room-right{flex:1.4;padding:24px}}.join-room-form-card{text-align:left;flex-direction:column;justify-content:center;width:100%;max-width:380px;height:95%;display:flex}@media (width>=768px){.join-room-form-card{text-align:center;width:95%}}.join-room-mobile-header-logo{clear:both;width:100%;height:5%}.join-room-mobile-header{text-align:center;margin-bottom:24px}.join-room-logo{height:36px;margin:0 auto 16px;display:block}@media (width>=768px){.join-room-logo{height:40px;margin:0 auto 24px}}.join-room-heading{color:var(--text);margin:0;font-size:44px;font-weight:800;line-height:1.1}.join-room-lead{color:var(--text-muted);margin:20px 0 0;font-size:14px}.join-room-google-wrap{justify-content:center;width:100%;margin-bottom:16px;display:flex}.join-room-google-wrap iframe{max-width:100%!important}.skeleton-thumb,.skeleton-text,.skeleton-btn{background:linear-gradient(90deg, var(--surface-hover) 25%, var(--color-border) 50%, var(--surface-hover) 75%);background-size:200% 100%;animation:1.2s linear infinite skeletonShimmer}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.join-room-divider{color:var(--text-muted);align-items:center;gap:12px;margin:12px 0 16px;font-size:12px;display:flex}.join-room-divider:before,.join-room-divider:after{content:"";background:var(--border);flex:1;height:1px}.join-room-form{flex-direction:column;gap:16px;display:flex}.join-room-field{text-align:left;flex-direction:column;gap:6px;display:flex}.join-room-field label{color:var(--text-muted);font-size:13px;font-weight:600}.join-room-field input{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text);background:0 0;border-radius:0;outline:none;padding:10px 0;font-size:16px}.join-room-field input:focus{border-bottom-color:var(--accent)}.join-room-error{color:var(--danger);text-align:left;font-size:13px}.join-room-actions{gap:10px;margin-top:8px;display:flex}.join-room-back{flex:none}.join-room-submit{border-radius:10px;flex:1;width:100%;padding:14px 16px;font-size:15px}.big-picture-paused-overlay{z-index:150;background:#000000b8;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.big-picture-paused-text{letter-spacing:3px;color:var(--accent-secondary);text-shadow:0 0 40px #818cf88c,0 2px 20px #00000080;font-size:clamp(32px,6vw,80px);font-weight:800}.big-picture-paused-overlay--leaderboard{background:#0b0c10eb;flex-direction:column;justify-content:flex-end;padding:0}.big-picture-paused-middle{flex-direction:row;width:100%;height:65%;display:flex}.big-picture-paused-left{background:#0b0c10b3;flex-direction:column;flex:2;justify-content:center;align-items:center;padding:24px;display:flex;overflow-y:auto}.big-picture-paused-right{background:#0b0c10b3;border-left:1px solid #ffffff1a;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.big-picture-paused-qr{background:#fff;border-radius:16px;width:min(20vw,220px);height:min(20vw,220px);margin-bottom:16px;padding:12px}.big-picture-paused-qr-text{color:var(--text);text-align:center;margin-bottom:6px;font-size:clamp(16px,2vw,24px);font-weight:700}.big-picture-paused-qr-url{color:#fffc;word-break:break-all;text-align:center;max-width:90%;font-size:clamp(12px,1.2vw,16px)}.big-picture-paused-bottom{background:#0b0c10b3;border-top:1px solid #ffffff14;flex-direction:column;justify-content:center;align-items:center;gap:12px;width:100%;height:35%;display:flex}.big-picture-paused-logo{width:auto;height:clamp(32px,5vh,56px)}.big-picture-paused-title{color:var(--text);text-align:center;margin-bottom:16px;font-size:clamp(22px,3vw,36px);font-weight:700}.big-picture-leaderboard{width:100%;max-width:720px}.big-picture-leaderboard-row{background:#ffffff0f;border-radius:14px;align-items:center;gap:14px;margin-bottom:10px;padding:12px 16px;display:flex}.big-picture-leaderboard-rank{color:var(--accent);text-align:center;min-width:44px;font-size:clamp(18px,2.2vw,26px);font-weight:800}.big-picture-leaderboard-avatar{object-fit:cover;border:2px solid 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#ffffff26;border-radius:50%;flex-shrink:0;width:clamp(56px,6vw,80px);height:clamp(56px,6vw,80px)}.big-picture-results-leaderboard-info{flex-direction:column;flex:1;min-width:0;display:flex}.big-picture-results-leaderboard-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:clamp(22px,2.5vw,32px);font-weight:700;overflow:hidden}.big-picture-results-leaderboard-score{color:var(--color-on-primary);text-align:right;min-width:80px;font-size:clamp(24px,3vw,40px);font-weight:800}@media (width<=768px){.big-picture-results-leaderboard-row{gap:12px;padding:12px 14px}.big-picture-results-leaderboard-name{font-size:clamp(18px,2.2vw,24px)}.big-picture-results-leaderboard-score{font-size:clamp(20px,2.5vw,28px)}.big-picture-upnext-corner{top:16px;right:16px}}@media (prefers-reduced-motion:reduce){.reaction-burst-emoji{animation:none!important}.big-picture-upnext-corner{transition:none!important}.big-picture-results{animation:none!important}}