.css-user-select-generator{min-height:auto;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#e4e4e4;padding:2rem}.css-user-select-generator .tool-header{text-align:center;margin-bottom:2rem}.css-user-select-generator .tool-header h1{font-size:2.5rem;background:linear-gradient(135deg,var(--warning),var(--danger));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.css-user-select-generator .tool-header p{color:#a0a0a0;font-size:1.1rem}.css-user-select-generator .main-content{display:grid;grid-template-columns:350px 1fr;gap:var(--tool-content-gap, 2rem);max-width:var(--tool-container-max-width, 1600px);margin:0 auto}.css-user-select-generator .controls-panel{display:flex;flex-direction:column;gap:1.5rem}.css-user-select-generator section{background:#ffffff14;border-radius:12px;padding:1.5rem;border:2px solid rgba(255,255,255,.25)}.css-user-select-generator section h3{font-size:1.1rem;color:var(--warning);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.css-user-select-generator .presets-grid{display:flex;flex-direction:column;gap:.5rem}.css-user-select-generator .preset-btn{display:flex;flex-direction:column;align-items:flex-start;gap:.25rem;padding:.75rem 1rem;background:#ffffff14;border:2px solid rgba(255,255,255,.25);border-radius:8px;cursor:pointer;transition:all .2s;text-align:left}.css-user-select-generator .preset-btn:hover{background:#f59e0b1a;border-color:#f59e0b4d}.css-user-select-generator .preset-name{color:#fff;font-weight:500;font-size:.875rem}.css-user-select-generator .preset-desc{color:#888;font-size:.75rem}.css-user-select-generator .form-group{margin-bottom:1rem}.css-user-select-generator .form-group label{display:block;color:var(--gray-900);font-size:1rem;margin-bottom:.5rem;font-weight:600;line-height:1.5;letter-spacing:.3px}.css-user-select-generator .form-group select,.css-user-select-generator .form-group input[type=text]{width:100%;padding:.75rem;background:#0000004d;border:2px solid rgba(255,255,255,.3);border-radius:8px;color:#fff;font-size:.875rem}.css-user-select-generator .form-group select:focus,.css-user-select-generator .form-group input:focus{outline:none;border-color:var(--warning)}.css-user-select-generator .hint{display:block;color:#666;font-size:.75rem;margin-top:.5rem;font-style:italic}.css-user-select-generator .checkbox-label{display:flex!important;align-items:center;gap:.75rem;cursor:pointer}.css-user-select-generator .checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--gray-900)}.css-user-select-generator .checkbox-label span{color:var(--gray-900);font-size:1rem}.css-user-select-generator .prefix-options{padding:1rem;background:#0003;border-radius:8px;margin-top:.5rem}.css-user-select-generator .prefix-options h4{color:var(--warning);font-size:.875rem;margin-bottom:.75rem}.css-user-select-generator .prefix-options .form-group{margin-bottom:.5rem}.css-user-select-generator .prefix-options .form-group:last-child{margin-bottom:0}.css-user-select-generator .actions-section h3{font-size:1.15rem;font-weight:700;color:var(--gray-900);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:2px solid var(--primary);letter-spacing:.03em}.actions-section{display:flex;gap:.5rem}.actions-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.css-user-select-generator .save-btn,.css-user-select-generator .load-btn{flex:1;padding:.75rem;border:none;border-radius:8px;cursor:pointer;font-weight:500;transition:all .2s}.css-user-select-generator .save-btn{background:linear-gradient(135deg,var(--warning),var(--danger));color:#fff}.css-user-select-generator .save-btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #f59e0b4d}.css-user-select-generator .load-btn{background:#ffffff26;color:#e4e4e4}.css-user-select-generator .load-btn:hover{background:#ffffff26}.css-user-select-generator .preview-panel{display:flex;flex-direction:column;gap:1.5rem}.css-user-select-generator .selection-demo .demo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.css-user-select-generator .demo-box{background:#0003;border-radius:10px;padding:1rem;border:2px solid rgba(255,255,255,.25)}.css-user-select-generator .demo-box .demo-label{font-family:Monaco,Menlo,monospace;font-size:.75rem;color:var(--warning);margin-bottom:.5rem;background:#f59e0b1a;padding:.25rem .5rem;border-radius:4px;display:inline-block}.css-user-select-generator .demo-box p{color:silver;font-size:.85rem;line-height:1.6;margin:0}.css-user-select-generator .current-preview .preview-box{background:#f9fafb;border:2px solid #d1d5db;border-radius:12px;padding:1.5rem;box-shadow:0 1px 3px #0000001a}.css-user-select-generator .preview-box .preview-label{font-family:Monaco,Menlo,monospace;font-size:.85rem;color:var(--warning);margin-bottom:1rem;background:#f59e0b33;padding:.5rem 1rem;border:2px solid #d1d5db;border-radius:6px;display:inline-block;box-shadow:0 1px 3px #0000001a}.css-user-select-generator .preview-box p{color:#e4e4e4;font-size:.95rem;line-height:1.6;margin-bottom:1rem}.css-user-select-generator .preview-box p:last-child{margin-bottom:0}.css-user-select-generator .preview-box code{background:#0000004d;padding:.2rem .5rem;border-radius:4px;color:var(--warning);font-size:.85rem}.css-user-select-generator .value-comparison .values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem}.css-user-select-generator .value-card{background:#0003;border-radius:10px;padding:1rem;text-align:center}.css-user-select-generator .value-card h4{color:var(--warning);font-family:Monaco,Menlo,monospace;margin-bottom:.5rem;font-size:.875rem}.css-user-select-generator .value-icon{font-size:1.75rem;margin-bottom:.5rem}.css-user-select-generator .value-card p{color:#a0a0a0;font-size:.8rem;margin-bottom:.5rem}.css-user-select-generator .use-case{display:inline-block;background:#f59e0b1a;color:var(--warning);padding:.25rem .5rem;border-radius:4px;font-size:.7rem}.css-user-select-generator .code-output{position:relative;background:#0006;border-radius:10px;overflow:hidden}.css-user-select-generator .code-output pre{padding:1.25rem;overflow-x:auto;margin:0}.css-user-select-generator .code-output code{font-family:Monaco,Menlo,Consolas,monospace;font-size:.85rem;color:#e4e4e4;line-height:1.6}.css-user-select-generator .code-output.large pre{max-height:500px;overflow-y:auto}.css-user-select-generator .copy-btn{position:absolute;top:.75rem;right:.75rem;padding:.5rem 1rem;background:#f59e0b33;border:1px solid rgba(245,158,11,.3);border-radius:6px;color:var(--warning);cursor:pointer;font-size:.8rem;transition:all .2s}.css-user-select-generator .copy-btn:hover{background:#f59e0b4d}.css-user-select-generator .reference-section{background:#ffffff0f}.css-user-select-generator .reference-group{margin-bottom:1.5rem}.css-user-select-generator .reference-group:last-child{margin-bottom:0}.css-user-select-generator .reference-group h4{color:var(--danger);font-size:.95rem;margin-bottom:.75rem}.css-user-select-generator .reference-table{width:100%;border-collapse:collapse;font-size:.85rem}.css-user-select-generator .reference-table th,.css-user-select-generator .reference-table td{padding:.75rem;text-align:left;border-bottom:1px solid rgba(255,255,255,.1)}.css-user-select-generator .reference-table th{color:#a0a0a0;font-weight:500;background:#0003}.css-user-select-generator .reference-table td code{background:#f59e0b1a;color:var(--warning);padding:.2rem .5rem;border-radius:4px;font-size:.8rem}.css-user-select-generator .reference-group ul{list-style:none;padding:0;margin:0}.css-user-select-generator .reference-group li{padding:.5rem 0 .5rem 1.5rem;position:relative;color:silver;font-size:.875rem}.css-user-select-generator .reference-group li:before{content:"•";position:absolute;left:.5rem;color:var(--warning)}.css-user-select-generator .reference-group li strong{color:#e4e4e4}.css-user-select-generator .reference-group li code{background:#f59e0b1a;color:var(--warning);padding:.15rem .4rem;border-radius:4px;font-size:.8rem}.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: 1023px){.css-user-select-generator .main-content{grid-template-columns:1fr}.css-user-select-generator .controls-panel{order:-1}}@media (max-width: 768px){.css-user-select-generator{padding:1rem}.css-user-select-generator .tool-header h1{font-size:1.75rem}.css-user-select-generator section{padding:1rem}.css-user-select-generator .selection-demo .demo-grid{grid-template-columns:1fr}.css-user-select-generator .values-grid{grid-template-columns:repeat(2,1fr)}}