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var(--border-color);border-radius:6px;cursor:pointer;padding:2px}.preview-panel{background:#f9fafb;border-radius:12px;border:2px solid #d1d5db;box-shadow:var(--tool-controls-shadow, 0 4px 12px rgba(79, 70, 229, .15));padding:1.5rem;box-shadow:0 1px 3px #0000001a}.preview-panel h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}.preview-container{padding:2rem;border-radius:8px;border:2px solid #d1d5db;min-height:300px;margin-bottom:1.5rem;background:#f9fafb;box-shadow:0 1px 3px #0000001a}.accordion-preview{display:flex;flex-direction:column;gap:.75rem}.accordion-item-preview{overflow:hidden}.accordion-header-preview{font-family:inherit}.accordion-header-preview:hover{opacity:.9}.accordion-icon{width:1.25em;height:1.25em;flex-shrink:0}.best-practices{margin-top:3rem;padding:2rem;background:var(--bg-secondary);border-radius:12px}.best-practices h2{text-align:center;color:var(--primary-color);margin-bottom:1.5rem}.practices-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.practice-card{background:var(--bg-primary);padding:1.5rem;border-radius:8px;box-shadow:var(--shadow-sm)}.practice-card h4{color:var(--primary-color);margin-bottom:.75rem;font-size:1rem}.practice-card ul{margin:0;padding-left:1.25rem}.practice-card li{color:var(--text-secondary);font-size:.875rem;margin-bottom:.5rem;line-height:1.5}.practice-card li:last-child{margin-bottom:0}.cta-section{margin-top:3rem;text-align:center;padding:3rem 2rem;background:linear-gradient(135deg,var(--primary-color) 0%,#1d4ed8 100%);border-radius:12px;color:var(--white)}.cta-section h2{color:var(--white);margin-bottom:.75rem}.cta-section p{opacity:.9;margin-bottom:1.5rem;font-size:1.1rem}.cta-button{display:inline-block;padding:.875rem 2rem;background:var(--white);color:var(--primary-color);text-decoration:none;border-radius:8px;font-weight:600;transition:transform .2s,box-shadow .2s}.cta-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.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: 768px){.accordion-generator{padding:1rem}.accordion-generator .tool-header h1{font-size:1.75rem}.controls-panel{position:static;max-height:none}.preset-grid{grid-template-columns:repeat(2,1fr)}.color-grid{grid-template-columns:1fr 1fr}.preview-container{padding:0;border:2px solid #d1d5db;padding:1rem;background:#f9fafb;box-shadow:0 1px 3px #0000001a}.practices-grid{grid-template-columns:1fr}}