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var(--gray-600);border-radius:4px;color:var(--gray-100);font-size:.85rem;font-weight:600}.er-diagram-generator .remove-btn{width:24px;height:24px;border:none;background:var(--danger);color:var(--white);border-radius:4px;cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center}.er-diagram-generator .remove-btn:hover{background:#dc2626}.er-diagram-generator .attributes-list{display:flex;flex-direction:column;gap:.4rem}.er-diagram-generator .attr-item{display:flex;gap:.4rem;align-items:center}.er-diagram-generator .attr-item input[type=text]{flex:1;padding:.3rem .5rem;background:var(--gray-800);border:2px solid var(--gray-600);border-radius:4px;color:var(--gray-100);font-size:.75rem}.er-diagram-generator .attr-item select{width:100px;padding:.3rem;background:var(--gray-800);border:2px solid var(--gray-600);border-radius:4px;color:var(--gray-100);font-size:.7rem}.er-diagram-generator 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solid;cursor:pointer;transition:all .3s ease;z-index:1;overflow:hidden}.er-diagram-generator .er-entity:hover{transform:scale(1.02);z-index:10}.er-diagram-generator .er-entity-box{border-radius:4px}.er-diagram-generator .er-entity-rounded{border-radius:12px}.er-diagram-generator .er-entity-minimal{border-radius:0}.er-diagram-generator .entity-header{padding:8px 12px;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.5px}.er-diagram-generator .entity-attributes{padding:4px 0}.er-diagram-generator .attribute-row{display:flex;align-items:center;padding:3px 10px;font-size:11px;gap:6px}.er-diagram-generator .attribute-row:hover{background-color:#0000000d}.er-diagram-generator .attr-keys{min-width:36px;display:flex;gap:3px}.er-diagram-generator .key-badge{font-size:8px;font-weight:700}.er-diagram-generator .attr-name{flex:1;font-weight:500}.er-diagram-generator .attr-type{font-size:10px}.er-diagram-generator .attr-nullable{font-size:10px;font-weight:600}.er-diagram-generator .export-section{background:var(--gray-800);border-radius:16px;padding:1.5rem;border:2px solid var(--gray-600)}.er-diagram-generator .export-section h3{color:var(--gray-100);font-size:1.1rem;font-weight:600;margin-bottom:1rem}.er-diagram-generator .export-controls{display:flex;gap:.75rem;margin-bottom:1rem}.er-diagram-generator .export-controls select{flex:1;padding:.6rem .8rem;background:var(--gray-900);border:2px solid var(--gray-600);border-radius:8px;color:var(--gray-100)}.er-diagram-generator .export-controls button{padding:.6rem 1.2rem;background:var(--info-color);border:none;border-radius:8px;color:var(--white);font-weight:500;cursor:pointer;transition:background .2s ease}.er-diagram-generator .export-controls button:hover{background:#2563eb}.er-diagram-generator .code-preview{background:#f9fafb;border:2px solid #d1d5db;border-radius:8px;padding:1rem;overflow-x:auto;max-height:300px;overflow-y:auto;box-shadow:0 1px 3px #0000001a}.er-diagram-generator .code-preview code{color:var(--gray-200);font-family:Monaco,Menlo,monospace;font-size:.8rem;white-space:pre}.control-panel{background-color:#1f2937f2!important;border:2px solid var(--gray-400)!important;border-radius:6px}[data-theme=dark] .control-section{background-color:#1f2937e6!important;border-color:var(--gray-400)!important;border-width:2px}[data-theme=dark] .control-group input,[data-theme=dark] .control-group select,[data-theme=dark] .control-group textarea{background-color:#0f172acc!important;border:2px solid var(--gray-500)!important;color:var(--text-primary)}[data-theme=dark] .control-group label{display:block;color:var(--gray-900);font-size:1rem;margin-bottom:.5rem;font-weight:600;line-height:1.5;letter-spacing:.3px}@media (max-width: 1200px){.er-diagram-generator .generator-layout{grid-template-columns:1fr}.er-diagram-generator .controls-panel{max-height:none}}@media (max-width: 768px){.er-diagram-generator{padding:1rem}.er-diagram-generator .generator-header h1{font-size:1.8rem}.er-diagram-generator .attr-item{flex-wrap:wrap}.er-diagram-generator .export-controls{flex-direction:column}}