:root{--bg-page: #ECEEE9;--bg-surface: #FFFFFF;--bg-elevated: #E4E8E0;--bg-hover: #DADCD6;--border: rgba(27, 46, 27, .15);--border-strong: rgba(27, 46, 27, .25);--text-primary: #1B2E1B;--text-secondary: #5C7A5C;--text-muted: #7A947A;--accent: #1B7A3D;--accent-dark: #15682F;--accent-glow: rgba(27, 122, 61, .2);--accent-light: rgba(27, 122, 61, .08);--gold: #C5960C;--error: #D32F2F;--error-bg: rgba(211, 47, 47, .08);--video-bg: #000000;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-card: 0 1px 3px rgba(27, 46, 27, .08), 0 4px 12px rgba(27, 46, 27, .04);--shadow-elevated: 0 4px 16px rgba(27, 46, 27, .1);--font: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--transition: .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;background:var(--bg-page);color:var(--text-primary);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}#app{height:100%;position:relative}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;flex-direction:column;padding:24px;opacity:0;transition:opacity .3s ease}.screen.active{display:flex;opacity:1}.glass{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.card{padding:40px;max-width:420px;width:100%;text-align:center}.logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px}.logo h1{font-size:1.5rem;font-weight:700;color:var(--accent)}.logo-sm{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;color:var(--accent)}.logo-sm svg{flex-shrink:0}.subtitle{color:var(--text-secondary);margin-bottom:28px;font-size:.95rem}.pin-input-group{display:flex;gap:12px;justify-content:center;margin-bottom:24px}.pin-input-group input{width:56px;height:64px;text-align:center;font-size:1.75rem;font-weight:700;font-family:var(--font);background:var(--bg-surface);border:2px solid var(--border-strong);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;caret-color:var(--accent);transition:border-color var(--transition),box-shadow var(--transition)}.pin-input-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.btn-primary{width:100%;padding:14px 24px;border:none;border-radius:var(--radius-sm);background:var(--accent);color:#fff;font-family:var(--font);font-size:1rem;font-weight:600;cursor:pointer;transition:background var(--transition),transform var(--transition)}.btn-primary:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:50%;background:var(--bg-elevated);color:var(--text-primary);cursor:pointer;transition:background var(--transition)}.btn-icon:hover{background:var(--bg-hover)}.btn-dismiss{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1.1rem;padding:4px 8px}.spinner{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.error{color:var(--error);font-size:.85rem;margin-top:12px}.error-card{border-color:#d32f2f40}.error-card h2{color:var(--error);margin:16px 0 8px;font-size:1.25rem}.error-card p{color:var(--text-secondary);font-size:.9rem;margin-bottom:24px;line-height:1.6}.error-icon{display:block;margin:0 auto}.header{position:fixed;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-radius:0;border-top:none;border-left:none;border-right:none;z-index:100;background:var(--bg-surface);border-bottom:1px solid var(--border);box-shadow:0 1px 4px #1b2e1b0f}.badge{padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-connected{background:var(--accent-light);color:var(--accent);border:1px solid var(--accent-glow)}.badge-disconnected{background:var(--error-bg);color:var(--error);border:1px solid rgba(211,47,47,.2)}.clip-grid{position:absolute;top:0;right:0;bottom:0;left:0;padding:72px 16px 16px;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;align-content:start}.clip-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;cursor:pointer;transition:border-color var(--transition),transform var(--transition),box-shadow var(--transition);box-shadow:var(--shadow-card)}.clip-card:hover{border-color:var(--accent-glow);transform:translateY(-2px);box-shadow:var(--shadow-elevated)}.clip-card .clip-time{font-size:.95rem;font-weight:600;margin-bottom:4px;color:var(--text-primary)}.clip-card .clip-meta{color:var(--text-muted);font-size:.8rem;display:flex;gap:12px}.clip-card .clip-downloading{margin-top:8px}.clip-card .clip-downloading .mini-progress{height:3px;background:var(--bg-elevated);border-radius:2px;overflow:hidden;margin-top:4px}.clip-card .clip-downloading .mini-progress-fill{height:100%;background:var(--accent);transition:width .1s linear}.empty-state{grid-column:1 / -1;text-align:center;padding:80px 24px;color:var(--text-secondary)}.empty-state .hint{color:var(--text-muted);font-size:.85rem;margin-top:8px}.player-screen{z-index:200;background:#000000f2;padding:0}.player-container{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}#video-player{max-width:100%;max-height:calc(100% - 140px);border-radius:var(--radius-sm);background:#000;transition:opacity .3s ease-out}#video-player.loading{opacity:.3}#controls-overlay{position:absolute;bottom:0;left:0;right:0;background:#0a0a0ac7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:10px 16px 20px;display:flex;flex-direction:column;gap:2px;z-index:10}#scrub-time{text-align:right;font-size:12px;font-weight:500;color:#ffffff80;font-variant-numeric:tabular-nums;padding-right:2px}#scrub-wheel{width:100%;height:40px;cursor:grab;touch-action:none}#scrub-wheel:active{cursor:grabbing}#scrub-progress-track{width:100%;height:2px;background:#ffffff1a;border-radius:1px;overflow:hidden}#scrub-progress-fill{height:100%;width:0%;background:var(--accent);border-radius:1px;transition:width .1s linear}#controls-row{display:flex;align-items:center;justify-content:space-between;padding:4px 8px 0}#speed-pill-wrap{position:relative}#speed-pill{background:#ffffff14;border:none;border-radius:8px;color:var(--accent);font-size:13px;font-weight:600;padding:8px 12px;cursor:pointer;font-family:var(--font);transition:background var(--transition)}#speed-pill:hover{background:#ffffff26}#speed-dropdown{position:absolute;bottom:calc(100% + 6px);left:0;background:#1e1e22f2;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:4px;min-width:90px;z-index:20}#speed-dropdown.hidden{display:none}#speed-dropdown button{display:block;width:100%;background:none;border:none;color:#fffc;font-size:14px;font-family:var(--font);padding:8px 12px;cursor:pointer;border-radius:6px;text-align:left;transition:background var(--transition)}#speed-dropdown button:hover{background:#ffffff14}#speed-dropdown button.active{color:var(--accent);font-weight:600}.ctrl-btn{width:44px;height:44px;border-radius:50%;border:none;background:none;color:#ffffffb3;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.ctrl-btn:hover{background:#ffffff1a;color:#fff}.ctrl-btn.loop-active{color:var(--accent)}.hidden{display:none!important}.download-bar{position:absolute;bottom:160px;left:50%;transform:translate(-50%);width:280px;background:#000000bf;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);padding:10px 16px;text-align:center;font-size:.8rem;color:#ffffffb3}.download-fill{height:3px;background:var(--accent);border-radius:2px;margin-top:8px;transition:width .1s linear;width:0%}.autoplay-waiting{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;position:relative}.autoplay-status{font-size:1.1rem;font-weight:500;color:var(--text-primary)}.autoplay-hint{color:var(--text-muted);font-size:.85rem}.golf-icon{position:relative;z-index:1}.pulse-ring{position:absolute;width:120px;height:120px;border:2px solid var(--accent-glow);border-radius:50%;animation:pulse-expand 2s ease-in-out infinite}@keyframes pulse-expand{0%{transform:scale(.8);opacity:1}to{transform:scale(1.6);opacity:0}}.btn-secondary{padding:10px 24px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-secondary);font-family:var(--font);font-size:.85rem;cursor:pointer;transition:all var(--transition);margin-top:8px}.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}.header-actions{display:flex;align-items:center;gap:8px}@media(max-width:480px){.card{padding:28px 20px}.pin-input-group input{width:48px;height:56px;font-size:1.5rem}.player-controls{gap:6px;padding:10px 12px}}.drawing-canvas{touch-action:none;cursor:crosshair}.drawing-toolbar{position:absolute;right:8px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;align-items:flex-end;gap:4px}.drawing-toolbar-inner{display:flex;flex-direction:column;align-items:center;background:#161618d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:4px;gap:2px}.draw-tool-btn{width:38px;height:38px;border:none;border-radius:8px;background:transparent;color:#ffffffb3;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.draw-tool-btn:hover{background:#ffffff14;color:#fff}.draw-tool-btn.active{background:#1b7a3d4d;color:#6ee7b7}.draw-icon-btn{font-size:16px}.draw-separator{width:24px;height:1px;background:#ffffff1a;margin:2px 0}.draw-color-btn{width:38px;height:38px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:8px}.draw-color-btn:hover{background:#ffffff14}.color-dot{width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.3)}.draw-color-picker{display:flex;gap:6px;background:#161618e6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:8px;margin-right:4px}.color-swatch{width:28px;height:28px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform var(--transition)}.color-swatch:hover{transform:scale(1.15);border-color:#ffffff80}.draw-toggle-btn{width:42px;height:42px;border-radius:50%;background:#161618d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);font-size:18px;cursor:pointer;transition:all var(--transition)}.draw-toggle-btn:hover{background:#161618f2;border-color:var(--accent)}.pose-toggle-btn{position:absolute;left:8px;top:50%;transform:translateY(-50%);z-index:20;width:42px;height:42px;border-radius:50%;background:#161618d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);font-size:18px;cursor:pointer;transition:all var(--transition)}.pose-toggle-btn:hover{background:#161618f2;border-color:var(--accent)}.pose-toggle-btn.active{background:#1b7a3d4d;border-color:var(--accent)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#1b2e1b26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#1b2e1b40}