.comment-generator{min-height:auto;background:linear-gradient(135deg,#f5f7fa,#e4e8ec);padding:24px}.comment-generator-container{max-width:var(--tool-container-max-width, 1600px);margin:0 auto;display:grid;grid-template-columns:var(--tool-controls-width, 420px) 1fr;gap:24px}.comment-generator-sidebar{background:var(--white);border-radius:16px;padding:24px;box-shadow:0 4px 20px #00000014;height:fit-content;max-height:none;overflow-y:auto}.comment-generator-sidebar h2{font-size:1.5rem;color:#1a1a2e;margin-bottom:24px;padding-bottom:16px;border-bottom:2px solid #f0f0f0}.comment-generator-main{display:flex;flex-direction:column;gap:24px}.comment-control-group{margin-bottom:20px}.comment-control-group label{display:block;font-weight:600;color:#333;margin-bottom:8px;font-size:.875rem}.comment-control-group select,.comment-control-group input[type=text],.comment-control-group input[type=number]{width:100%;padding:10px 12px;border:2px solid #e0e0e0;border-radius:8px;font-size:.95rem;transition:border-color .2s ease}.comment-control-group select:focus,.comment-control-group input[type=text]:focus,.comment-control-group input[type=number]:focus{outline:none;border-color:var(--info-color)}.comment-control-group input[type=color]{width:100%;height:40px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;padding:4px}.comment-control-group input[type=range]{width:100%;height:6px;border-radius:3px;background:#e0e0e0;outline:none;-webkit-appearance:none}.comment-control-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--info-color);cursor:pointer;box-shadow:0 2px 6px #3b82f666}.comment-control-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.comment-checkbox-list{display:flex;flex-direction:column;gap:8px}.comment-checkbox-row{display:flex;align-items:center;gap:8px}.comment-checkbox-row input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--info-color)}.comment-checkbox-row label{margin:0;cursor:pointer;font-weight:400}.comment-theme-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:8px}.comment-theme-btn{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s ease}.comment-theme-btn:hover{transform:scale(1.1);box-shadow:0 4px 12px #0003}.comment-preview-section{background:var(--white);border:2px solid #d1d5db;border-radius:16px;padding:24px;box-shadow:0 4px 20px #00000014;box-shadow:0 1px 3px #0000001a}.comment-preview-section h3{font-size:1.1rem;color:#333;margin-bottom:16px}.comment-preview-container{border:2px solid #d1d5db;border-radius:12px;padding:24px;background:#f9fafb;min-height:400px;box-shadow:0 1px 3px #0000001a}.comment-demo-section{max-width:100%}.comment-demo-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;margin-bottom:20px}.comment-demo-header h4{margin:0;font-size:1.1rem;font-weight:600}.comment-demo-header select{padding:6px 10px;border-radius:6px;font-size:.85rem;background:transparent}.comment-demo-form{display:flex;gap:12px;margin-bottom:24px}.comment-demo-avatar{display:flex;align-items:center;justify-content:center;color:var(--white);font-size:12px;font-weight:600;flex-shrink:0;width:40px;height:40px;min-width:40px;min-height:40px}.comment-demo-avatar.avatar-small,.comment-demo-avatar[data-size=small]{width:32px;height:32px;min-width:32px;min-height:32px;font-size:10px}.comment-demo-avatar.avatar-medium,.comment-demo-avatar[data-size=medium]{width:40px;height:40px;min-width:40px;min-height:40px;font-size:12px}.comment-demo-avatar.avatar-large,.comment-demo-avatar[data-size=large]{width:48px;height:48px;min-width:48px;min-height:48px;font-size:14px}.comment-demo-form-content{flex:1;display:flex;flex-direction:column;gap:12px}.comment-demo-form-content textarea{width:100%;padding:12px;border:1px solid;border-radius:8px;resize:vertical;font-family:inherit;font-size:.875rem;min-height:80px}.comment-demo-submit{align-self:flex-end;padding:8px 16px;border-radius:6px;font-weight:500;cursor:pointer;font-size:.875rem}.btn-filled{border:none}.btn-outlined{background:transparent!important;border:2px solid}.btn-text{background:transparent!important;border:none!important;text-decoration:underline}.comment-demo-list{display:flex;flex-direction:column}.comment-demo-item{padding:16px 0}.comment-demo-item-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.comment-demo-meta{display:flex;flex-direction:column;gap:2px}.comment-demo-author{font-weight:600;font-size:.875rem}.comment-demo-time{font-size:.8rem}.comment-demo-content{margin:0 0 12px;line-height:1.6;font-size:.875rem}.comment-demo-actions{display:flex;gap:16px}.comment-demo-actions button{background:none;border:none;padding:4px 8px;font-size:.8rem;cursor:pointer;transition:opacity .2s ease}.comment-demo-actions button:hover{opacity:.7}.comment-code-section{background:var(--white);border-radius:16px;overflow:hidden;box-shadow:0 4px 20px #00000014}.comment-code-tabs{display:flex;background:var(--gray-50);border-bottom:1px solid var(--gray-200);padding:8px 8px 0;gap:4px}.comment-code-tab{padding:12px 20px;border:none;background:transparent;color:var(--gray-500);font-weight:500;cursor:pointer;border-radius:8px 8px 0 0;transition:all .2s ease}.comment-code-tab:hover{color:var(--gray-700);background:var(--gray-100)}.comment-code-tab.active{background:var(--white);color:var(--info-color);box-shadow:0 -2px 0 var(--info-color) inset}.comment-copy-btn{margin-left:auto;padding:8px 16px;background:var(--info-color);color:var(--white);border:none;border-radius:6px;font-weight:500;cursor:pointer;transition:all .2s ease;margin-bottom:8px}.comment-copy-btn:hover{background:#2563eb}.comment-code-output{margin:0;padding:20px;background:var(--gray-800);color:var(--gray-200);font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:.85rem;line-height:1.6;overflow-x:auto;max-height:400px}.comment-code-output code{font-family:inherit}@media (max-width: 1023px){.comment-generator-container{grid-template-columns:1fr}.comment-generator-sidebar{max-height:none}}@media (max-width: 600px){.comment-generator,.comment-generator-sidebar{padding:16px}.comment-theme-grid{grid-template-columns:repeat(4,1fr)}.comment-control-row{grid-template-columns:1fr}.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}.comment-demo-avatar{width:36px;height:36px;min-width:36px;min-height:36px;font-size:11px}.comment-demo-avatar.avatar-small,.comment-demo-avatar[data-size=small]{width:28px;height:28px;min-width:28px;min-height:28px;font-size:9px}.comment-demo-avatar.avatar-large,.comment-demo-avatar[data-size=large]{width:40px;height:40px;min-width:40px;min-height:40px;font-size:12px}.comment-demo-form{flex-direction:column;gap:8px}.comment-demo-form-content textarea{min-height:60px}.comment-demo-submit{min-height:44px;padding:12px 20px;width:100%;justify-content:center}.comment-copy-btn{min-height:44px;padding:10px 18px}.comment-code-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch}.comment-code-tab{min-height:44px;padding:10px 16px;white-space:nowrap}}@media (max-width: 479px){.comment-generator,.comment-generator-sidebar{padding:12px}.comment-generator-sidebar h2{font-size:1.25rem}.comment-theme-grid{grid-template-columns:repeat(4,1fr);gap:6px}.comment-preview-section{border:2px solid #d1d5db;padding:16px;background:#f9fafb;box-shadow:0 1px 3px #0000001a}.comment-preview-container{padding:16px;background:#f9fafb;min-height:300px;box-shadow:0 1px 3px #0000001a}.comment-demo-avatar{width:32px;height:32px;min-width:32px;min-height:32px;font-size:10px}.comment-demo-avatar.avatar-large,.comment-demo-avatar[data-size=large]{width:36px;height:36px;min-width:36px;min-height:36px;font-size:11px}.comment-demo-item-header{gap:8px}.comment-demo-author,.comment-demo-content{font-size:.85rem}.comment-demo-actions{flex-wrap:wrap;gap:8px}.comment-demo-actions button{min-height:36px;padding:6px 10px}}