:root{--color-bg: #0f0f1a;--color-surface: #1a1a2e;--color-surface-hover: #232340;--color-primary: #6c63ff;--color-primary-hover: #5a52d5;--color-accent: #ff6b6b;--color-success: #4ecdc4;--color-warning: #ffe66d;--color-text: #e0e0e0;--color-text-muted: #8888aa;--color-border: #2a2a4a;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 40px;--space-2xl: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--font-mono: "JetBrains Mono", "Fira Code", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);min-height:100vh;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:var(--space-md)}.page{width:100%;max-width:480px;display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);padding:var(--space-xl);animation:fadeIn .4s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}h1{font-size:2rem;font-weight:700;text-align:center;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:1rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}p{color:var(--color-text-muted);text-align:center;line-height:1.5}button,.download-button{padding:var(--space-sm) var(--space-lg);border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}button:hover:not(:disabled){background:var(--color-surface-hover);transform:translateY(-1px)}button:disabled{opacity:.4;cursor:not-allowed}button.active,.start-button{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.start-button{width:100%;padding:var(--space-md);font-size:1.2rem;border-radius:var(--radius-lg)}.start-button:hover:not(:disabled){background:var(--color-primary-hover)}.download-button{display:inline-block;text-decoration:none;text-align:center;background:var(--color-success);color:#0f0f1a;border-color:var(--color-success);padding:var(--space-md) var(--space-xl);font-size:1.1rem;border-radius:var(--radius-lg)}.download-button:hover{opacity:.9;transform:translateY(-1px)}.setup-page section{width:100%;display:flex;flex-direction:column;gap:var(--space-sm);background:var(--color-surface);padding:var(--space-lg);border-radius:var(--radius-lg);border:1px solid var(--color-border)}.time-inputs{display:flex;gap:var(--space-md);justify-content:center}.time-inputs label{display:flex;align-items:center;gap:var(--space-sm);font-size:1.1rem;color:var(--color-text-muted)}.time-inputs input{width:80px;padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:1.5rem;font-family:var(--font-mono);text-align:center;outline:none;transition:border-color .2s}.time-inputs input:focus{border-color:var(--color-primary)}.output-options{display:flex;gap:var(--space-sm);justify-content:center}.output-options button{flex:1;padding:var(--space-sm) var(--space-md);font-family:var(--font-mono)}.recording-page{height:100vh;max-height:100dvh;padding:var(--space-sm) var(--space-md);gap:var(--space-sm);justify-content:center;overflow:hidden}.recording-page h1{font-size:1.4rem;margin:0}.camera-preview{width:100%;max-width:240px;max-height:45vh;border-radius:var(--radius-lg);background:#000;object-fit:cover;border:2px solid var(--color-border)}.timer-display{display:flex;gap:var(--space-xl);justify-content:center}.timer-display>div{display:flex;flex-direction:column;align-items:center;gap:2px}.timer-display .label{font-size:.7rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}.timer-display .time{font-family:var(--font-mono);font-size:1.8rem;font-weight:700;letter-spacing:2px}.frame-count{font-family:var(--font-mono);font-size:.85rem;color:var(--color-success);margin:0}.conversion-info{font-size:.9rem;color:var(--color-text-muted)}.warning{font-size:.85rem;color:var(--color-warning);background:#ffe66d1a;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);border:1px solid rgba(255,230,109,.2)}.controls{display:flex;gap:var(--space-md);width:100%}.controls button{flex:1;padding:var(--space-md);font-size:1.1rem}.controls button:last-child{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.theme-select-page{gap:var(--space-sm);padding:var(--space-sm) var(--space-md)}.theme-select-page h1{font-size:1.4rem;margin:0}.theme-preview-container{position:relative;width:100%;max-width:360px;border-radius:var(--radius-lg);overflow:hidden;border:2px solid var(--color-border);user-select:none;-webkit-user-select:none;touch-action:none}.theme-preview-video{width:100%;display:block;background:#000}.theme-preview-canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}.position-indicator{position:absolute;width:16px;height:16px;border:2px solid var(--color-primary);border-radius:50%;transform:translate(-50%,-50%);pointer-events:none;box-shadow:0 0 8px #6366f199;transition:left .05s,top .05s}.drag-hint{font-size:.75rem;color:var(--color-text-muted);margin:0}.theme-scroll{display:flex;gap:var(--space-sm);overflow-x:auto;padding:var(--space-xs) 0;width:100%;scrollbar-width:none;-ms-overflow-style:none}.theme-scroll::-webkit-scrollbar{display:none}.theme-icon{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:64px;padding:var(--space-sm);background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s;flex-shrink:0}.theme-icon:hover{border-color:var(--color-primary)}.theme-icon.active{border-color:var(--color-primary);background:#6366f126}.theme-icon-emoji{font-size:1.5rem}.theme-icon-label{font-size:.7rem;color:var(--color-text-muted);white-space:nowrap}.theme-options{display:flex;gap:var(--space-lg);align-items:center;justify-content:center}.color-options{display:flex;gap:6px}.color-dot{width:28px;height:28px;border-radius:50%;border:2px solid var(--color-border);cursor:pointer;padding:0;transition:all .15s}.color-dot:hover{transform:scale(1.15)}.color-dot.active{border-color:var(--color-text);box-shadow:0 0 0 2px var(--color-bg),0 0 0 3px var(--color-text)}.size-options{display:flex;gap:4px}.size-btn{padding:4px 10px;font-size:.75rem;font-family:var(--font-mono);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;color:var(--color-text-muted)}.size-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.progress-section{width:100%;display:flex;flex-direction:column;gap:var(--space-lg)}.progress-item{display:flex;align-items:center;gap:var(--space-md)}.progress-item>span:first-child{width:120px;font-size:.9rem;color:var(--color-text-muted)}.progress-item>span:last-child{width:40px;text-align:right;font-family:var(--font-mono);font-size:.85rem}.progress-bar{flex:1;height:8px;background:var(--color-surface);border-radius:var(--radius-full);overflow:hidden;border:1px solid var(--color-border)}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-success));border-radius:var(--radius-full);transition:width .3s ease}.error{color:var(--color-accent);background:#ff6b6b1a;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);border:1px solid rgba(255,107,107,.2)}.preview-container{position:relative;width:100%;max-width:480px}.timelapse-preview{width:100%;border-radius:var(--radius-lg);background:#000;border:2px solid var(--color-border)}.overlay-canvas{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:var(--radius-lg);pointer-events:none}.theme-badge{font-size:.8rem;background:var(--color-surface);padding:var(--space-xs) var(--space-md);border-radius:var(--radius-full);border:1px solid var(--color-border);color:var(--color-text-muted)}.export-progress{width:100%;display:flex;flex-direction:column;align-items:center;gap:var(--space-xs)}.export-progress span{font-size:.85rem;color:var(--color-text-muted);font-family:var(--font-mono)}.actions{display:flex;gap:var(--space-md);width:100%}.actions>*{flex:1}@media(max-width:520px){.page{padding:var(--space-lg) var(--space-md)}h1{font-size:1.6rem}.timer-display .time{font-size:1.8rem}.time-inputs input{width:64px;font-size:1.2rem}}