.product-page-generator{max-width:1600px;margin:0 auto;padding:20px}.generator-header{text-align:center;margin-bottom:30px}.generator-header h1{font-size:2.5rem;color:var(--gray-800);margin-bottom:10px}.generator-header p{color:var(--gray-500);font-size:1.1rem}.generator-layout{display:grid;grid-template-columns:var(--tool-controls-width, 420px) 1fr;gap:30px}@media (max-width: 1200px){.generator-layout{grid-template-columns:1fr}}.generator-sidebar{background:var(--white);border-radius:12px;box-shadow:0 4px 20px #00000014;overflow:hidden}.sidebar-section{padding:20px;border-bottom:1px solid var(--gray-200)}.sidebar-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}.sidebar-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.preset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.preset-btn{display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--gray-50);border:2px solid var(--gray-200);border-radius:8px;font-size:12px;cursor:pointer;transition:all .3s}.preset-btn:hover{background:var(--gray-100);transform:translateY(-2px)}.preset-color{width:16px;height:16px;border-radius:4px}.sidebar-tabs{display:flex;border-bottom:1px solid var(--gray-200);background:var(--gray-50)}.sidebar-tab{flex:1;padding:12px 8px;background:none;border:none;font-size:12px;font-weight:500;color:var(--gray-500);cursor:pointer;transition:all .3s}.sidebar-tab:hover{color:var(--primary)}.sidebar-tab.active{background:var(--white);color:var(--primary);border-bottom:2px solid var(--primary);margin-bottom:-1px}.tab-panel{padding:20px;max-height:600px;overflow-y:auto}.tab-panel h4{font-size:14px;color:var(--gray-700);margin:20px 0 15px;padding-top:15px;border-top:1px solid var(--gray-200)}.tab-panel h4:first-child{margin-top:0;padding-top:0;border-top:none}.form-group{margin-bottom:15px}.form-group label{display:block;font-size:1rem;font-weight:600;color:var(--gray-900);margin-bottom:.5rem;line-height:1.5;letter-spacing:.3px}.form-group input[type=text],.form-group input[type=number],.form-group input[type=url],.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--gray-300);border-radius:8px;font-size:14px;transition:border-color .3s,box-shadow .3s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.form-group textarea{resize:vertical;min-height:80px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.checkbox-label{display:flex!important;align-items:center;gap:10px;cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--gray-900)}.checkbox-label span{font-weight:600}.color-input-group{display:flex;gap:10px}.color-input-group input[type=color]{width:50px;height:40px;padding:2px;border:1px solid var(--gray-300);border-radius:8px;cursor:pointer}.color-input-group input[type=text]{flex:1}.gallery-item,.feature-edit-item,.spec-edit-item,.faq-edit-item,.variant-item{margin-bottom:12px;padding:12px;background:var(--gray-50);border-radius:8px}.gallery-item{display:flex;gap:10px}.gallery-item input{flex:1}.feature-edit-row{display:flex;gap:10px;margin-bottom:8px}.icon-input{width:50px!important;text-align:center}.feature-edit-row input:not(.icon-input){flex:1}.spec-edit-item{display:flex;gap:10px}.spec-edit-item input{flex:1}.faq-edit-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:12px;color:var(--gray-500)}.faq-edit-item input{margin-bottom:8px}.variant-item{display:grid;gap:8px}.add-btn{width:100%;padding:10px;background:var(--gray-100);border:2px dashed var(--gray-300);border-radius:8px;color:var(--gray-500);font-size:13px;cursor:pointer;transition:all .3s}.add-btn:hover{background:var(--gray-200);border-color:var(--gray-400);color:var(--gray-700)}.remove-btn{width:32px;height:32px;background:#fee2e2;border:none;border-radius:6px;color:#dc2626;font-size:18px;cursor:pointer;transition:background .3s;flex-shrink:0}.remove-btn:hover{background:#fecaca}.char-count{display:block;text-align:right;font-size:11px;color:var(--gray-400);margin-top:4px}.schema-preview{margin-top:15px;padding:15px;background:#f9fafb;border:2px solid #d1d5db;border-radius:8px;overflow-x:auto;box-shadow:0 1px 3px #0000001a}.schema-preview h4{color:var(--gray-400);margin:0 0 10px!important;padding:0!important;border:none!important}.schema-preview pre{color:var(--success);font-size:11px;margin:0;white-space:pre-wrap}.generator-main{display:flex;flex-direction:column;gap:20px}.output-header{display:flex;justify-content:space-between;align-items:center;background:var(--white);padding:15px 20px;border-radius:12px;box-shadow:0 2px 10px #0000000d}.output-tabs{display:flex;gap:5px;background:var(--gray-100);padding:4px;border-radius:8px}.output-tab{padding:8px 16px;background:transparent;border:none;border-radius:6px;font-size:13px;font-weight:500;color:var(--gray-500);cursor:pointer;transition:all .3s}.output-tab:hover{color:var(--gray-700)}.output-tab.active{background:var(--white);color:var(--primary);box-shadow:0 2px 5px #0000001a}.output-actions{display:flex;gap:10px}.copy-btn,.download-btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s}.copy-btn{background:var(--primary);color:var(--white)}.copy-btn:hover{background:var(--primary-dark)}.download-btn{background:var(--success);color:var(--white)}.download-btn:hover{background:#059669}.preview-section{background:#f9fafb;border:2px solid #d1d5db;border-radius:12px;box-shadow:0 1px 3px #0000001a;overflow:hidden}.preview-section h3{padding:15px 20px;margin:0;font-size:1rem;color:var(--gray-700);background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.preview-frame{height:600px;background:#f9fafb}.preview-frame iframe{width:100%;height:100%;border:none;background:var(--white)}.code-section{background:var(--white);border-radius:12px;box-shadow:0 4px 20px #00000014;overflow:hidden}.code-section h3{padding:15px 20px;margin:0;font-size:1rem;color:var(--gray-700);background:var(--gray-50);border-bottom:1px solid var(--gray-200)}.code-output{margin:0;padding:20px;background:var(--gray-800);max-height:400px;overflow:auto}.code-output code{color:var(--gray-200);font-size:12px;font-family:Monaco,Menlo,Ubuntu Mono,monospace;white-space:pre-wrap;word-break:break-word}.tips-section{margin-top:40px;padding:30px;background:var(--white);border-radius:12px;box-shadow:0 4px 20px #00000014}.tips-section h3{font-size:1.25rem;color:var(--gray-800);margin-bottom:25px;text-align:center}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.tip-card{padding:20px;background:var(--gray-50);border-radius:10px;transition:transform .3s,box-shadow .3s}.tip-card:hover{transform:translateY(-3px);box-shadow:0 5px 20px #0000001a}.tip-icon{display:block;font-size:2rem;margin-bottom:12px}.tip-card h4{font-size:1rem;color:var(--gray-800);margin-bottom:8px}.tip-card p{font-size:.875rem;color:var(--gray-500);line-height:1.6;margin:0}@media (max-width: 768px){.product-page-generator{padding:15px}.generator-header h1{font-size:1.75rem}.output-header{flex-direction:column;gap:15px}.output-tabs{width:100%}.output-tab{flex:1;text-align:center}.output-actions{width:100%}.copy-btn,.download-btn{flex:1}.preview-frame{height:400px}.preset-grid{grid-template-columns:1fr}}.tab-panel::-webkit-scrollbar,.code-output::-webkit-scrollbar,.preview-frame iframe::-webkit-scrollbar{width:8px;height:8px}.tab-panel::-webkit-scrollbar-track,.code-output::-webkit-scrollbar-track{background:var(--gray-100);border-radius:4px}.code-output::-webkit-scrollbar-track{background:var(--gray-700)}.tab-panel::-webkit-scrollbar-thumb,.code-output::-webkit-scrollbar-thumb{background:var(--gray-400);border-radius:4px}.code-output::-webkit-scrollbar-thumb{background:var(--gray-500)}.tab-panel::-webkit-scrollbar-thumb:hover,.code-output::-webkit-scrollbar-thumb:hover{background:var(--gray-500)}.code-output::-webkit-scrollbar-thumb:hover{background:var(--gray-400)}