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.75rem;background:#3a3a50;border:none;border-radius:6px;color:#a0a0a0;cursor:pointer;font-size:.8rem;transition:all .2s ease;position:relative;z-index:10}.copy-btn:hover{background:#4a4a60;color:#fff}.copy-btn.copied{background:#38ef7d;color:#1a1a2e}.css-code{background:#0d0d1a;padding:1rem;border-radius:8px;color:#38ef7d;font-family:Fira Code,Consolas,monospace;font-size:.8rem;overflow-x:auto;white-space:pre-wrap;word-break:break-all;line-height:1.6}.individual-code{color:#64b5f6}.tailwind-code{color:#f093fb}.saved-section{background:#1e1e32;border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px #0000004d}.saved-section h3{color:#fff;margin-bottom:1rem;font-size:1.1rem}.saved-list{display:grid;grid-template-columns:repeat(4,1fr);gap:.75rem}.saved-item{position:relative}.saved-preview{width:100%;aspect-ratio:1;background:#f9fafb;cursor:pointer;transition:transform .2s ease}.saved-preview:hover{transform:scale(1.05)}.delete-saved-btn{position:absolute;top:-6px;right:-6px;width:20px;height:20px;background:#f5576c;border:none;border-radius:50%;color:#fff;font-size:.8rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease}.saved-item:hover .delete-saved-btn{opacity:1}.tips-section{max-width:var(--tool-container-max-width, 1600px);margin:3rem auto 0;background:#1e1e32;border-radius:16px;padding:2rem;box-shadow:0 4px 20px #0000004d}.tips-section h3{color:#fff;margin-bottom:1.5rem;font-size:1.3rem}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.tip-card{background:#2a2a40;border-radius:12px;padding:1.5rem;border-left:4px solid #667eea}.tip-card strong{display:block;color:#fff;margin-bottom:.5rem;font-size:1rem}.tip-card p{color:#a0a0a0;font-size:.875rem;line-height:1.6;margin:0}.cta-section{max-width:var(--tool-container-max-width, 1600px);margin:2rem auto 0;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:16px;padding:2.5rem;text-align:center}.cta-section h3{color:#fff;font-size:1.5rem;margin-bottom:.75rem}.cta-section p{color:#ffffffe6;font-size:1.1rem;margin-bottom:1.5rem}.cta-button{display:inline-block;padding:1rem 2.5rem;background:#fff;color:#667eea;text-decoration:none;border-radius:8px;font-weight:600;font-size:1.1rem;transition:all .2s ease}.cta-button:hover{transform:translateY(-3px);box-shadow:0 10px 20px #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: 1200px){.br-content{grid-template-columns:1fr}.br-sidebar{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}}@media (max-width: 768px){.border-radius-generator{padding:1rem}.br-header h1{font-size:1.8rem}.corners-grid{grid-template-columns:1fr}.controls-header{flex-direction:column;align-items:flex-start}.controls-options{width:100%;justify-content:flex-start}.presets-grid{grid-template-columns:repeat(3,1fr)}.color-controls{flex-direction:column;gap:1rem}.quick-actions{flex-direction:column}.action-btn{justify-content:center}}@media (max-width: 480px){.shape-buttons{display:grid;grid-template-columns:repeat(3,1fr)}.presets-grid{grid-template-columns:repeat(2,1fr)}.saved-list{grid-template-columns:repeat(3,1fr)}.controls-options{flex-direction:column;gap:.75rem;align-items:flex-start}}