:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--primary: #3b82f6;--primary-hover: #2563eb;--danger: #ef4444;--danger-hover: #dc2626;--surface: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .08);--border: rgba(255, 255, 255, .1);--text-muted: rgba(255, 255, 255, .6)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:#0a0a0a;color:#fafafa}.app{min-height:100vh;display:flex;flex-direction:column}.header{padding:1.5rem 2rem;border-bottom:1px solid var(--border);background:#0000004d}.header h1{margin:0;font-size:1.5rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{margin:.25rem 0 0;font-size:.85rem;color:var(--text-muted)}.main{flex:1;padding:2rem;max-width:800px;width:100%;margin:0 auto}.mode-selector{display:flex;gap:.75rem;margin-bottom:1.5rem}.mode-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.875rem 1rem;border:1px solid var(--border);border-radius:.75rem;background:var(--surface);color:#fafafa;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s}.mode-btn:hover{background:var(--surface-hover);border-color:#fff3}.mode-btn.active{background:#3b82f626;border-color:var(--primary);color:#93c5fd}.mode-icon{font-size:1.25rem}.error{padding:.875rem 1rem;background:#ef444426;border:1px solid rgba(239,68,68,.3);border-radius:.75rem;color:#fca5a5;font-size:.875rem;margin-bottom:1.5rem}.scanner-area{border:1px solid var(--border);border-radius:1rem;overflow:hidden;background:#111;min-height:360px;display:flex;align-items:center;justify-content:center}.placeholder{display:flex;flex-direction:column;align-items:center;gap:1rem;padding:3rem;color:var(--text-muted)}.placeholder-icon{font-size:3rem;opacity:.6}.camera-view{position:relative;width:100%;aspect-ratio:16/10;background:#000}.video{width:100%;height:100%;object-fit:cover}.guide-frame{position:absolute;top:10%;left:10%;right:10%;bottom:20%;border:2px dashed rgba(255,255,255,.4);border-radius:.5rem;pointer-events:none}.guide-frame.id{top:15%;left:12%;right:12%;bottom:25%;border-radius:.5rem;aspect-ratio:1.586}.camera-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:1.25rem;background:linear-gradient(transparent,#000000b3)}.spacer{width:80px}.preview{width:100%;display:flex;flex-direction:column}.preview-img{width:100%;max-height:500px;object-fit:contain;background:#000}.preview-controls{display:flex;gap:.75rem;padding:1rem;justify-content:center}.btn{padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .15s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--surface);color:#fafafa;border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-hover)}.btn-capture{width:64px;height:64px;border-radius:50%;background:#fff;border:3px solid rgba(255,255,255,.5);padding:0;cursor:pointer;transition:transform .15s;display:flex;align-items:center;justify-content:center}.btn-capture:hover{transform:scale(1.05)}.btn-capture:active{transform:scale(.95)}.capture-inner{width:52px;height:52px;border-radius:50%;background:#fff}.hidden-canvas{display:none}.gallery{margin-top:2rem}.gallery h2{font-size:1.1rem;font-weight:600;margin:0 0 1rem}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.gallery-item{border:1px solid var(--border);border-radius:.75rem;overflow:hidden;background:var(--surface);transition:border-color .2s}.gallery-item:hover{border-color:#fff3}.gallery-item img{width:100%;height:120px;object-fit:cover;display:block}.gallery-meta{display:flex;align-items:center;justify-content:space-between;padding:.5rem .75rem}.gallery-badge{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;background:#3b82f633;color:#93c5fd;padding:.15rem .4rem;border-radius:.25rem}.gallery-time{font-size:.75rem;color:var(--text-muted)}.gallery-actions{display:flex;gap:.25rem;padding:0 .5rem .5rem}.btn-icon{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:.375rem;background:transparent;color:#fafafa;font-size:.85rem;cursor:pointer;transition:all .15s}.btn-icon:hover{background:var(--surface-hover)}.btn-icon-danger:hover{background:#ef444433;border-color:#ef444466;color:#fca5a5}@media(max-width:480px){.main{padding:1rem}.gallery-grid{grid-template-columns:repeat(2,1fr)}}