.component-palette{height:100%;display:flex;flex-direction:column;background:#fff;overflow:hidden}.palette-header{padding:1rem;border-bottom:1px solid #e2e8f0}.palette-header h3{margin:0 0 1rem;color:#3b82f6;font-size:1.125rem;font-weight:600}.search-box{position:relative}.search-input{width:100%;padding:.5rem;border:1px solid #e2e8f0;border-radius:.375rem;font-size:.875rem;outline:none;transition:border-color .2s}.search-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.category-tabs{display:flex;flex-wrap:wrap;gap:.25rem;padding:.75rem;border-bottom:1px solid #e2e8f0;background:#f8fafc}.category-tab{display:flex;align-items:center;gap:.25rem;padding:.375rem .75rem;border:1px solid #e2e8f0;border-radius:.375rem;background:#fff;cursor:pointer;transition:all .2s;font-size:.75rem}.category-tab:hover{border-color:#3b82f6;background:#f0f9ff}.category-tab.active{background:#3b82f6;color:#fff;border-color:#3b82f6}.category-icon{font-size:1.25rem}.category-name{text-transform:capitalize;font-weight:500}.category-count{background:#0000001a;color:inherit;padding:.125rem .375rem;border-radius:.25rem;font-size:.625rem;font-weight:600}.category-tab.active .category-count{background:#fff3}.component-grid{flex:1;padding:.75rem;overflow-y:auto;display:grid;grid-template-columns:1fr;gap:.75rem;align-content:start}.component-card{border:1px solid #e2e8f0;border-radius:.5rem;background:#fff;cursor:grab;transition:all .2s ease;overflow:hidden;position:relative;display:flex;height:120px}.component-card:hover{border-color:#3b82f6;box-shadow:0 2px 8px #3b82f626;transform:translateY(-1px)}.component-card:active{cursor:grabbing;transform:scale(.98)}.component-preview{position:relative;width:120px;height:120px;background:linear-gradient(135deg,#f8fafc,#e2e8f0);display:flex;align-items:center;justify-content:center;border-right:1px solid #e2e8f0;flex-shrink:0}.wokwi-preview{pointer-events:none;-webkit-user-select:none;user-select:none;max-width:100%;max-height:100%;width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}.difficulty-badge{position:absolute;top:.25rem;right:.25rem;padding:.125rem .375rem;border-radius:.25rem;font-size:.625rem;font-weight:600;text-transform:uppercase;letter-spacing:.025em}.difficulty-badge.beginner{background:#dcfce7;color:#166534}.difficulty-badge.intermediate{background:#fef3c7;color:#92400e}.difficulty-badge.advanced{background:#fecaca;color:#991b1b}.component-info{padding:.75rem;flex:1;display:flex;flex-direction:column;justify-content:space-between}.component-name{margin:0 0 .25rem;font-size:.875rem;font-weight:600;color:#1e293b;line-height:1.2}.component-description{margin:0 0 .5rem;font-size:.75rem;color:#64748b;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.primary-use{margin:0 0 .5rem;font-size:.75rem}.use-label{color:#10b981;font-weight:600}.use-text{color:#374151;margin-left:.25rem}.component-stats{display:flex;gap:.5rem;margin-bottom:.5rem}.stat{font-size:.625rem;color:#64748b;background:#f1f5f9;padding:.125rem .375rem;border-radius:.25rem}.no-components{padding:2rem;text-align:center;color:#64748b}