:root{--bg-primary: #0a0e17;--bg-secondary: #111827;--bg-tertiary: #1e293b;--bg-card: rgba(30, 41, 59, .7);--bg-card-hover: rgba(51, 65, 85, .8);--bg-glass: rgba(15, 23, 42, .85);--border-color: rgba(255, 255, 255, .08);--border-focus: #38bdf8;--border-hover: rgba(255, 255, 255, .18);--accent-primary: #0284c7;--accent-hover: #0369a1;--accent-gradient: linear-gradient(135deg, #0284c7, #38bdf8);--accent-glow: 0 0 20px rgba(56, 189, 248, .35);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #0f172a;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-purple: #a855f7;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 8px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .6);--transition-fast: .15s ease;--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--header-height: 58px;--footer-height: 48px;--sidebar-width: 320px}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased}body{font-family:Plus Jakarta Sans,system-ui,-apple-system,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);overflow:hidden;height:100vh;width:100vw;user-select:none}#app{display:flex;flex-direction:column;height:100vh;width:100vw;overflow:hidden}.top-navbar{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100;flex-shrink:0}.nav-left,.nav-right,.nav-center,.logo-group{display:flex;align-items:center;gap:12px}.brand-icon-img{height:34px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 8px rgba(2,132,199,.4))}.brand-logo-img{height:30px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}.logo-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--accent-glow)}.logo-text{display:flex;flex-direction:column}.brand-title{font-size:15px;font-weight:800;letter-spacing:-.3px;color:var(--text-primary);display:flex;align-items:center;gap:6px}.brand-badge{background:var(--accent-primary);color:#fff;font-size:10px;padding:1px 5px;border-radius:4px;font-weight:700}.brand-subtitle{font-size:11px;color:var(--text-muted);font-weight:500}.header-divider{width:1px;height:24px;background:var(--border-color);margin:0 4px}.quick-nav-actions{display:flex;align-items:center;gap:6px}.nav-btn{display:inline-flex;align-items:center;gap:6px;background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);padding:6px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:var(--transition-fast)}.nav-btn:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.nav-btn.primary-glow{background:#38bdf81f;border-color:#38bdf859;color:#38bdf8}.nav-btn.primary-glow:hover{background:#38bdf838}.nav-btn.primary-action{background:var(--accent-gradient);border:none;color:#fff;box-shadow:0 2px 10px #0284c74d}.nav-btn.primary-action:hover{filter:brightness(1.1);box-shadow:0 4px 14px #0284c773}.icon-btn{background:transparent;border:1px solid transparent;color:var(--text-secondary);width:32px;height:32px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast)}.icon-btn:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.icon-btn:disabled{opacity:.3;cursor:not-allowed}.icon-btn-highlight{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);width:34px;height:34px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast)}.icon-btn-highlight:hover{background:var(--accent-primary);color:#fff}.history-controls{display:flex;align-items:center;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:2px}.unit-toggle{display:flex;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:2px}.unit-btn{background:transparent;border:none;color:var(--text-muted);font-size:11px;font-weight:700;padding:4px 10px;border-radius:4px;cursor:pointer;transition:var(--transition-fast)}.unit-btn.active{background:var(--accent-primary);color:#fff}.main-workspace{display:flex;flex:1;overflow:hidden;position:relative}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:20;flex-shrink:0;overflow:hidden}.right-sidebar{border-right:none;border-left:1px solid var(--border-color);width:340px}.sidebar-header{padding:12px 14px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;background:#111827f2;flex-shrink:0}.sidebar-header h3{font-size:13px;font-weight:700;color:var(--text-primary)}.sidebar-content{padding:14px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:16px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}.catalog-tabs{display:flex;background:var(--bg-tertiary);border-radius:var(--radius-sm);padding:3px;width:100%;gap:2px}.catalog-tab-btn{flex:1;background:transparent;border:none;color:var(--text-secondary);font-size:11px;font-weight:600;padding:6px 4px;border-radius:4px;cursor:pointer;transition:var(--transition-fast);text-align:center;white-space:nowrap}.catalog-tab-btn.active{background:var(--bg-primary);color:var(--text-primary);box-shadow:var(--shadow-sm)}.sidebar-tab-content{display:none;flex-direction:column;flex:1;overflow-y:auto;padding:12px 14px;gap:12px}.sidebar-tab-content.active{display:flex}.search-box{display:flex;align-items:center;gap:8px;background:var(--bg-tertiary);border:1px solid var(--border-color);padding:7px 10px;border-radius:var(--radius-sm);flex-shrink:0}.search-box input{background:transparent;border:none;color:var(--text-primary);font-size:12px;width:100%;outline:none}.search-box input::placeholder{color:var(--text-muted)}.category-pills{display:flex;gap:6px;overflow-x:auto;overflow-y:hidden;padding-bottom:6px;margin-bottom:2px;flex-shrink:0;scrollbar-width:none;-ms-overflow-style:none}.category-pills::-webkit-scrollbar{display:none}.pill{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-secondary);font-size:11px;font-weight:600;padding:5px 11px;border-radius:var(--radius-full);cursor:pointer;white-space:nowrap;transition:var(--transition-fast);flex-shrink:0}.pill:hover{background:var(--bg-card-hover);color:var(--text-primary)}.pill.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary);box-shadow:0 2px 8px #0284c759}.catalog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;overflow-y:auto;padding-right:2px}.catalog-item-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:8px;display:flex;flex-direction:column;align-items:center;text-align:center;cursor:pointer;transition:var(--transition-fast);backdrop-filter:blur(10px);position:relative}.catalog-item-card:hover{background:var(--bg-card-hover);border-color:var(--border-focus);transform:translateY(-2px);box-shadow:0 6px 16px #0006}.catalog-item-preview{width:100%;height:80px;background:#00000059;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;margin-bottom:8px;position:relative;overflow:hidden}.catalog-item-preview img{max-width:100%;max-height:100%;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.5));transition:transform .2s ease}.catalog-item-card:hover .catalog-item-preview img{transform:scale(1.06)}.catalog-item-preview svg{color:#38bdf8;opacity:.85}.catalog-item-name{font-size:11px;font-weight:700;color:var(--text-primary);line-height:1.3;margin-bottom:3px}.catalog-item-spec{font-size:10px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.catalog-item-cost{margin-top:4px;font-size:10px;font-weight:700;color:var(--color-success)}.viewport-container{flex:1;position:relative;background:#060911;overflow:hidden}#three-canvas-container{width:100%;height:100%;position:absolute;top:0;left:0}#three-canvas-container canvas{width:100%!important;height:100%!important;display:block}.floating-camera-bar{position:absolute;top:14px;left:50%;transform:translate(-50%);z-index:10;display:flex;align-items:center;gap:8px;background:var(--bg-glass);backdrop-filter:blur(16px);border:1px solid var(--border-color);padding:4px 6px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.btn-group{display:flex;gap:4px}.cam-btn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px solid transparent;color:var(--text-secondary);font-size:11px;font-weight:600;padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-fast)}.cam-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.cam-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.camera-angles-dropdown{position:relative}.dropdown-trigger{display:inline-flex;align-items:center;gap:6px;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);font-size:11px;font-weight:600;padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer}.dropdown-menu{position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:4px;min-width:140px;display:none;flex-direction:column;gap:2px;box-shadow:var(--shadow-lg);backdrop-filter:blur(16px)}.dropdown-menu.show{display:flex}.dropdown-menu button{background:transparent;border:none;color:var(--text-primary);font-size:11px;padding:6px 10px;border-radius:4px;text-align:left;cursor:pointer;transition:var(--transition-fast)}.dropdown-menu button:hover{background:var(--accent-primary);color:#fff}.floating-gizmo-bar{position:absolute;bottom:20px;left:20px;z-index:10;display:flex;align-items:center;gap:6px;background:var(--bg-glass);backdrop-filter:blur(16px);border:1px solid var(--border-color);padding:6px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.gizmo-btn{background:transparent;border:1px solid transparent;color:var(--text-secondary);width:36px;height:36px;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast)}.gizmo-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.gizmo-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.gizmo-btn.danger:hover{background:var(--color-danger);color:#fff}.gizmo-divider{width:1px;height:22px;background:var(--border-color);margin:0 2px}.walkthrough-hud{position:absolute;bottom:30px;left:50%;transform:translate(-50%);background:#0f172ae6;backdrop-filter:blur(16px);border:1px solid var(--accent-primary);padding:12px 20px;border-radius:var(--radius-lg);z-index:50;box-shadow:var(--shadow-lg),var(--accent-glow)}.hud-content{display:flex;align-items:center;gap:20px}.hud-badge{font-size:12px;font-weight:700;color:#38bdf8}.hud-keys{display:flex;gap:12px;font-size:11px;color:var(--text-secondary)}kbd{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:2px 6px;border-radius:4px;font-size:10px;font-family:JetBrains Mono,monospace;color:var(--text-primary);margin-right:4px}.btn-sm{background:var(--color-danger);border:none;color:#fff;font-size:11px;font-weight:700;padding:5px 12px;border-radius:var(--radius-sm);cursor:pointer}.pitch-mode-overlay{position:absolute;top:0;left:0;width:100%;padding:20px 30px;display:flex;justify-content:space-between;background:linear-gradient(180deg,#0a0e17e6,#0a0e1700);z-index:1000}.pitch-header{width:100%;display:flex;justify-content:space-between;align-items:center}.pitch-title-box h2{font-size:22px;font-weight:800;color:#fff}.pitch-booth-specs{font-size:13px;color:#38bdf8;font-weight:600}.pitch-controls{display:flex;gap:10px}.btn-pill{background:#1e293bd9;border:1px solid var(--border-color);color:#fff;padding:8px 16px;border-radius:var(--radius-full);font-size:12px;font-weight:600;cursor:pointer;backdrop-filter:blur(10px)}.btn-pill:hover{background:var(--accent-primary)}.btn-close-pitch{background:#ef4444d9;border:none;color:#fff;padding:8px 16px;border-radius:var(--radius-full);font-size:12px;font-weight:700;cursor:pointer}.badge{background:#38bdf826;color:#38bdf8;font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px;text-transform:uppercase}.badge-cat{background:var(--accent-primary);color:#fff;font-size:9px;font-weight:800;padding:2px 6px;border-radius:3px;letter-spacing:.5px}.badge-accent{background:#a855f733;color:#c084fc;font-size:9px;font-weight:700;padding:2px 6px;border-radius:3px}.item-title-badge{display:flex;flex-direction:column;gap:4px}.setting-group{display:flex;flex-direction:column;gap:8px}.setting-label{font-size:11px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px}.footprint-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.footprint-btn{background:var(--bg-card);border:1px solid var(--border-color);padding:8px;border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:flex-start;color:var(--text-primary);cursor:pointer;transition:var(--transition-fast)}.footprint-btn strong{font-size:12px}.footprint-btn span{font-size:9px;color:var(--text-muted);margin-top:2px}.footprint-btn:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.footprint-btn.active{background:#0284c726;border-color:var(--accent-primary);color:#38bdf8}.input-inline-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.input-inline-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.input-with-label{display:flex;flex-direction:column;gap:4px}.input-with-label span{font-size:10px;color:var(--text-muted);font-weight:600}input[type=text],input[type=number],select{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);font-size:12px;padding:6px 8px;border-radius:var(--radius-sm);outline:none;font-family:inherit}input[type=text]:focus,input[type=number]:focus,select:focus{border-color:var(--border-focus)}.flooring-options{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow-y:auto}.flooring-card{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border-color);padding:8px;border-radius:var(--radius-sm);cursor:pointer;text-align:left;transition:var(--transition-fast)}.flooring-card:hover{background:var(--bg-card-hover)}.flooring-card.active{border-color:var(--accent-primary);background:#0284c726}.flooring-thumb{width:28px;height:28px;border-radius:4px;flex-shrink:0}.floor-oak{background:#d7b58c}.floor-walnut{background:#4a3319}.floor-carpet-charcoal{background:#262626}.floor-carpet-navy{background:#1e3a8a}.floor-platform{background:#0f172a;border:2px solid #00e5ff}.floor-concrete{background:#64748b}.flooring-info{display:flex;flex-direction:column}.flooring-info strong{font-size:11px;color:var(--text-primary)}.flooring-info span{font-size:10px;color:var(--text-muted)}.color-palette-picker{display:flex;align-items:center;gap:6px}.color-swatch{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:var(--transition-fast)}.color-swatch:hover{transform:scale(1.15)}.color-swatch.active{border-color:#fff;box-shadow:0 0 8px #ffffff80}input[type=color]{width:28px;height:28px;border:none;border-radius:50%;cursor:pointer;background:transparent}.slider-row{display:flex;align-items:center;gap:10px}input[type=range]{flex:1;accent-color:var(--accent-primary);cursor:pointer}.slider-val{font-size:11px;font-family:JetBrains Mono,monospace;color:#38bdf8;min-width:36px}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary)}.checkbox-row input{accent-color:var(--accent-primary)}.branding-studio-box{background:#0f172a99;border:1px solid rgba(168,85,247,.3);padding:12px;border-radius:var(--radius-md)}.studio-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.segmented-control{display:flex;background:var(--bg-primary);border-radius:var(--radius-sm);padding:2px;gap:2px;margin-bottom:10px}.segment-btn{flex:1;background:transparent;border:none;color:var(--text-muted);font-size:10px;font-weight:700;padding:5px 2px;border-radius:4px;cursor:pointer;transition:var(--transition-fast)}.segment-btn.active{background:var(--bg-tertiary);color:var(--text-primary)}.upload-dropzone{border:2px dashed var(--border-color);border-radius:var(--radius-sm);padding:20px 10px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;cursor:pointer;transition:var(--transition-fast);color:var(--text-secondary);font-size:11px}.upload-dropzone:hover,.upload-dropzone.dragover{border-color:var(--accent-primary);background:#0284c71a;box-shadow:0 0 12px #38bdf833}.upload-dropzone small{font-size:9px;color:var(--text-muted)}.brand-presets-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:6px}.brand-preset-card{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:8px;border-radius:var(--radius-sm);font-size:11px;font-weight:700;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:var(--transition-fast)}.brand-preset-card:hover{border-color:var(--accent-primary)}.btn-block-action{width:100%;background:var(--accent-gradient);border:none;color:#fff;font-size:11px;font-weight:700;padding:8px;border-radius:var(--radius-sm);cursor:pointer;margin-top:8px}.item-actions-row{display:flex;gap:8px;margin-top:8px}.btn-outline-action{flex:1;background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);font-size:11px;font-weight:600;padding:7px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer}.btn-outline-danger{flex:1;background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#ef4444;font-size:11px;font-weight:600;padding:7px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;gap:6px;cursor:pointer}.quick-tips-card{background:#0284c714;border:1px solid rgba(2,132,199,.2);padding:12px;border-radius:var(--radius-md)}.quick-tips-card h4{font-size:11px;color:#38bdf8;margin-bottom:4px}.quick-tips-card p{font-size:10px;color:var(--text-secondary);line-height:1.4}.bottom-toolbar{height:var(--footer-height);background:var(--bg-secondary);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:100;flex-shrink:0}.status-left{display:flex;align-items:center;gap:16px}.stat-pill{display:flex;align-items:center;gap:6px;font-size:11px}.stat-label{color:var(--text-muted)}.stat-value{color:var(--text-primary);font-weight:700;font-family:JetBrains Mono,monospace}.cost-estimate-badge{display:flex;align-items:center;gap:8px;background:#10b9811f;border:1px solid rgba(16,185,129,.3);padding:5px 12px;border-radius:var(--radius-full);cursor:pointer;transition:var(--transition-fast)}.cost-estimate-badge:hover{background:#10b98138}.cost-label{font-size:11px;color:var(--text-secondary)}.cost-value{font-size:13px;font-weight:800;color:#34d399;font-family:JetBrains Mono,monospace}.cost-breakdown-link{font-size:11px;font-weight:600;color:#38bdf8}.modal-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000bf;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;padding:20px}.modal-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:550px;max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);overflow:hidden}.modal-card.modal-lg{max-width:820px}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-title-group h2{font-size:16px;font-weight:800}.modal-subtitle{font-size:11px;color:var(--text-muted)}.btn-modal-close{background:transparent;border:none;color:var(--text-muted);font-size:16px;cursor:pointer}.btn-modal-close:hover{color:var(--text-primary)}.modal-body{padding:20px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:16px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:10px}.btn-primary{background:var(--accent-gradient);border:none;color:#fff;font-size:12px;font-weight:700;padding:8px 16px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;gap:6px;cursor:pointer}.btn-secondary{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);font-size:12px;font-weight:600;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer}.bom-summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.bom-stat-card{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:12px;border-radius:var(--radius-md);text-align:center}.bom-stat-card .label{font-size:10px;color:var(--text-muted);text-transform:uppercase;display:block;margin-bottom:4px}.bom-stat-card .val{font-size:16px;font-weight:800;font-family:JetBrains Mono,monospace;color:#38bdf8}.bom-table-container{border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.bom-table{width:100%;border-collapse:collapse;font-size:12px}.bom-table th{background:var(--bg-tertiary);color:var(--text-secondary);font-weight:700;text-align:left;padding:10px 12px;border-bottom:1px solid var(--border-color)}.bom-table td{padding:10px 12px;border-bottom:1px solid var(--border-color);color:var(--text-primary)}.bom-table tr:last-child td{border-bottom:none}.bom-table tr:hover{background:#ffffff05}.bom-grand-total{font-weight:800;color:#34d399!important;font-size:14px}.templates-list,.templates-modal-grid{display:grid;grid-template-columns:1fr;gap:12px}.templates-modal-grid{grid-template-columns:repeat(2,1fr)}.template-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:var(--transition-fast)}.template-card:hover{border-color:var(--accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.template-card-preview{height:110px;background:linear-gradient(135deg,#1e293b,#0f172a);display:flex;align-items:center;justify-content:center;position:relative}.template-badge{position:absolute;top:8px;right:8px;background:#0f172ad9;border:1px solid var(--border-color);padding:2px 6px;border-radius:4px;font-size:9px;font-weight:700;color:#38bdf8}.template-card-body{padding:12px}.template-card-title{font-size:13px;font-weight:800;margin-bottom:4px}.template-card-desc{font-size:11px;color:var(--text-muted);line-height:1.4;margin-bottom:8px}.template-card-tags{display:flex;gap:4px;flex-wrap:wrap}.template-tag{font-size:9px;background:var(--bg-tertiary);padding:2px 6px;border-radius:3px;color:var(--text-secondary)}.snapshot-preview-container{width:100%;height:220px;background:#000;border-radius:var(--radius-md);overflow:hidden;display:flex;align-items:center;justify-content:center}.snapshot-preview-container img{max-width:100%;max-height:100%;object-fit:contain}.theme-picker-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.theme-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px;display:flex;flex-direction:column;gap:6px;cursor:pointer;text-align:left;color:var(--text-primary);font-size:11px;font-weight:600;transition:var(--transition-fast)}.theme-card:hover{border-color:var(--border-hover)}.theme-card.active{border-color:var(--accent-primary);background:#0284c726}.theme-preview{height:36px;border-radius:4px}