:root{--text:#e2e8f0;--text-h:#f8fafc;--text-muted:#94a3b8;--bg:#0f172a;--surface:#1e293b;--border:#334155;--accent:#818cf8;--accent-hover:#6366f1;--accent-bg:#818cf826;--danger:#f87171;--danger-hover:#ef4444;--shadow:0 1px 3px #0000004d, 0 1px 2px #0003;--shadow-lg:0 10px 15px -3px #0006, 0 4px 6px -2px #0000004d;--sans:system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;font-family:var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{min-height:100vh;margin:0}#app{min-height:100vh}.gallery-container{max-width:1200px;margin:0 auto;padding:40px 24px}.gallery-header{text-align:center;margin-bottom:32px}.gallery-header h1{color:var(--text-h);letter-spacing:-.5px;margin:0 0 8px;font-size:32px;font-weight:700}.subtitle{color:var(--text-muted);margin:0;font-size:16px}.controls{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:20px;padding:20px 24px;display:flex}.template-selector{align-items:center;gap:8px;display:flex}.template-selector label{color:var(--text-h);font-size:14px;font-weight:500}.template-selector select{border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;min-width:140px;padding:8px 12px;font-size:14px}.template-selector select:focus{outline:2px solid var(--accent);outline-offset:2px}.upload-section input[type=file]{display:none}.upload-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:background .2s,transform .1s;display:inline-flex}.upload-button:hover:not(:disabled){background:var(--accent-hover)}.upload-button:active:not(:disabled){transform:scale(.98)}.upload-button:disabled{opacity:.5;cursor:not-allowed}.filter-button{background:var(--accent);color:#fff;border:1px solid var(--accent);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.filter-button:hover:not(:disabled){background:var(--accent-hover);border-color:var(--accent-hover)}.filter-button:disabled{opacity:.6;cursor:not-allowed}.filter-button.secondary{color:var(--accent);background:0 0}.filter-button.secondary:hover:not(:disabled){background:var(--accent-bg)}.spinner{border:2px solid #fff3;border-top-color:var(--accent);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.clear-button{color:var(--danger);border:1px solid var(--danger);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:500;transition:all .2s;display:inline-flex}.clear-button:hover:not(:disabled){background:var(--danger);color:#fff}.clear-button:disabled{opacity:.5;cursor:not-allowed}.progress-bar-container{background:var(--surface);border:1px solid var(--border);border-radius:8px;justify-content:center;align-items:center;width:100%;height:32px;margin-bottom:20px;display:flex;position:relative;overflow:hidden}.progress-bar{background:var(--accent-bg);border-right:2px solid var(--accent);transition:width .3s;position:absolute;top:0;bottom:0;left:0}.progress-text{z-index:1;color:var(--text-h);font-size:13px;font-weight:500;position:relative}.loading-text{color:var(--text-muted);font-size:14px}.error-text{color:var(--danger);cursor:help;font-size:14px}.stats{flex-wrap:wrap;gap:16px;margin-bottom:24px;padding:0 4px;display:flex}.stat-item{color:var(--text-muted);font-size:14px}.stat-item strong{color:var(--text-h)}.template-badge{background:var(--accent-bg);color:var(--accent);border-radius:20px;margin-left:auto;padding:4px 12px;font-size:13px;font-weight:500}.template-badge strong{color:var(--accent)}.tiles-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;display:grid}.tile{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;transition:transform .2s,box-shadow .2s;overflow:hidden}.tile:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.tile-image-wrapper{aspect-ratio:1;cursor:pointer;background:#0b1221;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.tile-image-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.tile:hover .tile-image-wrapper img{transform:scale(1.05)}.tile-bbox-indicator{color:#34d399;pointer-events:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0009;border-radius:6px;justify-content:center;align-items:center;padding:5px;display:flex;position:absolute;top:8px;right:8px}.tile-info{justify-content:space-between;align-items:center;gap:8px;padding:12px;display:flex}.tile-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:13px;overflow:hidden}.remove-button{width:28px;height:28px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;transition:all .2s;display:flex}.remove-button:hover:not(:disabled){background:var(--danger);color:#fff}.remove-button:disabled{opacity:.4;cursor:not-allowed}.empty-state{color:var(--text-muted);text-align:center;flex-direction:column;grid-column:1/-1;justify-content:center;align-items:center;padding:80px 24px;display:flex}.empty-state svg{opacity:.5;margin-bottom:16px}.empty-state p{margin:0;font-size:16px}.empty-state .hint{opacity:.7;margin-top:4px;font-size:14px}.link-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:12px;padding:8px 16px;font-size:14px;font-weight:500;transition:background .2s}.link-button:hover{background:var(--accent-hover)}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#000000d9;justify-content:center;align-items:center;padding:24px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--surface);border:1px solid var(--border);max-width:95vw;max-height:95vh;box-shadow:var(--shadow-lg);border-radius:12px;flex-direction:column;animation:.2s scaleIn;display:flex;position:relative;overflow:hidden}.modal-close{width:36px;height:36px;color:var(--text-h);cursor:pointer;z-index:10;background:#00000080;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:24px;line-height:1;transition:background .2s;display:flex;position:absolute;top:12px;right:12px}.modal-close:hover{background:var(--danger)}.modal-body{gap:0;max-height:90vh;display:flex;overflow:hidden}.modal-image-container{background:#0a0f1a;flex:0 auto;justify-content:center;align-items:center;min-width:0;max-width:70vw;max-height:90vh;display:flex;position:relative}.modal-image-container img{width:auto;max-width:100%;height:auto;max-height:100%;display:block}.bbox-overlay{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.modal-sidebar{border-left:1px solid var(--border);width:320px;max-height:90vh;padding:20px;overflow-y:auto}.modal-sidebar h3{color:var(--text-h);word-break:break-all;margin:0 0 12px;font-size:16px}.detection-meta{color:var(--text-muted);gap:12px;margin-bottom:16px;font-size:12px;display:flex}.detection-card{background:var(--bg);border:1px solid var(--border);border-left:3px solid;border-radius:8px;margin-bottom:12px;padding:12px}.detection-header{align-items:center;gap:8px;margin-bottom:8px;display:flex}.detection-color-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.detection-title{color:var(--text-h);flex:1;font-size:13px;font-weight:600}.detection-verified{border-radius:12px;padding:2px 8px;font-size:11px;font-weight:600}.detection-verified.yes{color:#34d399;background:#34d39926}.detection-verified.no{color:#f87171;background:#f8717126}.detection-json{color:var(--text-muted);background:#0003;border-radius:6px;margin:0;padding:8px;font-size:11px;overflow-x:auto}.no-data{color:var(--text-muted);font-size:14px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@media (width<=768px){.modal-body{flex-direction:column}.modal-sidebar{border-left:none;border-top:1px solid var(--border);width:auto;max-height:40vh}.modal-image-container{max-width:none;max-height:50vh}}@media (width<=640px){.gallery-container{padding:24px 16px}.gallery-header h1{font-size:24px}.controls{flex-direction:column;align-items:stretch}.template-badge{margin-left:0}.tiles-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}}