:root{--primary: #1976D2;--primary-dark: #0D47A1;--primary-light: #E3F2FD;--primary-gradient: linear-gradient(135deg, #1976D2 0%, #1565C0 100%);--danger: #D32F2F;--danger-light: #FFEBEE;--success: #2E7D32;--success-light: #E8F5E9;--warning: #EF6C00;--warning-light: #FFF3E0;--text: #212121;--text-light: #616161;--text-muted: #9E9E9E;--bg: #FAFAFA;--bg-alt: #F5F5F5;--bg-card: #FFFFFF;--border: #E0E0E0;--border-dark: #BDBDBD;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 2px 8px rgba(0,0,0,.1);--shadow-lg: 0 4px 16px rgba(0,0,0,.12);--font-base: 16px;--font-label: 20px;--font-title: 26px;--font-small: 14px;--radius: 14px;--radius-sm: 10px;--spacing: 16px;--transition: .2s ease}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:rgba(25,118,210,.15)}html,body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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#1976d240}.header-left{display:flex;align-items:center;gap:10px;min-width:0}.header-logo{height:28px;width:auto;object-fit:contain;border-radius:4px;flex-shrink:0}.header-title{font-size:var(--font-label);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-right{display:flex;align-items:center;gap:12px}.header-btn{background:none;border:none;color:#fff;cursor:pointer;padding:8px;border-radius:var(--radius-sm);display:flex;align-items:center}.header-btn:active{background:#fff3}.header-operator{font-size:var(--font-small);opacity:.9}.big-btn{display:flex;align-items:center;justify-content:center;gap:10px;border:none;border-radius:var(--radius);font-weight:700;cursor:pointer;transition:transform .15s ease,opacity .15s ease,box-shadow .15s ease,filter .15s 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p{color:var(--text-light)}.import-columns{font-size:var(--font-small)}.import-form{width:100%;display:flex;flex-direction:column;gap:16px}.form-select{width:100%;padding:14px;font-size:var(--font-base);border:2px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text)}.file-input{display:none}.file-label{display:flex;align-items:center;justify-content:center;gap:10px;padding:20px;border:3px dashed var(--border);border-radius:var(--radius);cursor:pointer;font-size:var(--font-base);color:var(--text-light);transition:border-color 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h3{font-size:var(--font-base);margin-bottom:12px}.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.media-grid-sm{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.media-grid-sm .media-thumbnail{border-radius:6px}.media-grid-sm .media-thumb-play{width:28px;height:28px}.media-grid-sm .media-thumb-play svg{width:16px;height:16px}.media-grid-sm .media-thumb-icon{font-size:11px}.media-grid-sm .media-thumb-icon svg{width:20px;height:20px}.media-thumbnail{aspect-ratio:1;border:1.5px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;position:relative;box-shadow:var(--shadow-sm)}.media-thumb-img{width:100%;height:100%;object-fit:cover}.media-thumb-icon{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;background:var(--bg-alt);color:var(--text-light);font-size:14px}.media-synced-badge{position:absolute;top:4px;right:4px;background:var(--success);color:#fff;width:20px;height:20px;border-radius:50%;font-size:12px;display:flex;align-items:center;justify-content:center}.media-remove{position:absolute;top:4px;left:4px;background:var(--danger);color:#fff;border:none;width:24px;height:24px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.capture-footer{width:100%;margin-top:auto}.viewfinder-container{width:100%;border-radius:var(--radius);overflow:hidden;background:#000;position:relative}.camera-viewfinder{width:100%;max-height:350px;object-fit:cover;display:block}.media-thumb-video{width:100%;height:100%;position:relative}.media-thumb-video video{width:100%;height:100%;object-fit:cover}.media-thumb-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#0009;color:#fff;display:flex;align-items:center;justify-content:center}.media-thumb-audio{position:relative}.media-thumb-play-small{position:absolute;bottom:6px;right:6px;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}.media-thumbnail.has-preview{cursor:pointer}.media-thumbnail-wrapper{display:flex;flex-direction:column;align-items:stretch}.warehouse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.warehouse-card{display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px 10px;background:var(--bg-card);border:2px solid var(--border);border-radius:16px;cursor:pointer;text-align:center;width:100%;color:var(--text);box-shadow:var(--shadow-md);transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.warehouse-card:active{border-color:var(--primary);background:var(--primary-light);transform:scale(.95);box-shadow:var(--shadow-lg)}.warehouse-illustration{width:100%;aspect-ratio:4 / 3;flex-shrink:0;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#e3f2fd,#bbdefb);padding:4px}.wh-illustration{width:100%;height:100%}.warehouse-card-info{display:flex;flex-direction:column;align-items:center;gap:4px}.warehouse-card-name{font-size:17px;font-weight:800;color:var(--text);letter-spacing:-.3px;line-height:1.2}.warehouse-card-code{display:inline-block;font-size:11px;font-weight:700;color:var(--primary);background:var(--primary-light);padding:2px 8px;border-radius:20px;letter-spacing:1px}.photo-category-list{display:flex;flex-direction:column;gap:8px}.photo-category-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--bg-card);cursor:pointer;min-height:64px;box-shadow:var(--shadow-sm);transition:all var(--transition)}.photo-category-row:active{transform:scale(.98)}.photo-category-row.has-photo{border-color:var(--success);background:var(--success-light);box-shadow:0 0 0 2px #2e7d321a}.photo-category-icon{width:40px;text-align:center;color:var(--text-light);flex-shrink:0}.photo-category-row.has-photo .photo-category-icon{color:var(--success)}.photo-category-name{flex:1;font-weight:600;font-size:var(--font-base)}.photo-category-thumb{width:48px;height:48px;border-radius:6px;object-fit:cover;flex-shrink:0}.photo-category-replace-btn{background:none;border:1px solid var(--border-dark);border-radius:var(--radius-sm);padding:4px 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var(--border);color:var(--text)}.catalog-node:active{background:var(--primary-light)}.catalog-chevron{color:var(--text-muted);flex-shrink:0}.catalog-node-label{flex:1;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.catalog-node-count{background:var(--bg-alt);color:var(--text-light);padding:2px 8px;border-radius:10px;font-size:12px;font-weight:600;flex-shrink:0}.catalog-badge{padding:2px 8px;border-radius:6px;font-size:11px;font-weight:700;color:#fff;flex-shrink:0;letter-spacing:.5px}.catalog-level-header{display:flex;flex-wrap:wrap;gap:6px;padding:6px 12px;background:var(--bg-alt);border-bottom:1px solid var(--border)}.catalog-level-tag{font-size:11px;color:var(--text-muted);background:var(--bg-card);border:1px solid var(--border);padding:2px 8px;border-radius:6px}.catalog-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text)}.catalog-item-icon{color:var(--text-muted);flex-shrink:0}.catalog-item-desc{flex:1;word-break:break-word}.catalog-item-id{font-size:10px;color:var(--text-muted);flex-shrink:0;max-width:100px;overflow:hidden;text-overflow:ellipsis}.catalog-generic-note{padding:8px 12px;font-size:12px;color:var(--text-muted);font-style:italic;border-bottom:1px solid var(--border)}.catalog-search-results{margin-bottom:16px}.catalog-results-count{font-size:13px;color:var(--text-light);margin-bottom:8px}.catalog-search-item{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;margin-bottom:6px}.catalog-search-item-info{flex:1;display:flex;flex-direction:column;gap:2px}.catalog-search-item-desc{font-size:14px;font-weight:500;word-break:break-word}.catalog-search-item-path{font-size:12px;color:var(--text-muted)}