*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f5f5;--surface: #ffffff;--primary: #2563eb;--primary-hover: #1d4ed8;--text: #111827;--text-muted: #6b7280;--border: #e5e7eb;--error: #dc2626;--success: #16a34a;--radius: 12px;--radius-sm: 8px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;min-height:100vh}.app{display:flex;flex-direction:column;min-height:100vh}.screen-center{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.tab-bar{display:flex;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.tab-btn{flex:1;padding:14px 8px;border:none;background:transparent;color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.tab-content{flex:1;overflow-y:auto}.wizard{display:flex;flex-direction:column;min-height:calc(100vh - 49px)}.wizard-body{flex:1;overflow-y:auto}.wizard-footer{display:flex;gap:10px;padding:12px 16px;background:var(--surface);border-top:1px solid var(--border);position:sticky;bottom:0}.publish-buttons{display:flex;gap:10px;width:100%}.publish-buttons .btn-ghost,.publish-buttons .btn-primary{flex:1}.progress-bar{padding:12px 16px 4px;background:var(--surface);border-bottom:1px solid var(--border)}.progress-track{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);border-radius:2px;transition:width .3s ease}.progress-label{font-size:12px;color:var(--text-muted);display:block;margin-top:6px}.step{padding:20px 16px;display:flex;flex-direction:column;gap:12px}.step-title{font-size:18px;font-weight:600;margin-bottom:4px}.field-label{font-size:13px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.field-input,.field-textarea{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s;resize:vertical}.field-input:focus,.field-textarea:focus{border-color:var(--primary)}.field-error{font-size:13px;color:var(--error)}.hint{font-size:13px;color:var(--text-muted)}.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.category-card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 10px;border:1.5px solid var(--border);border-radius:var(--radius);background:var(--surface);font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}.category-card.selected{border-color:var(--primary);background:#eff6ff;color:var(--primary);font-weight:500}.cat-icon{font-size:24px}.problems-list{display:flex;flex-direction:column;gap:10px}.problem-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:15px}.problem-item input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary);cursor:pointer}.photo-preview{width:100%;max-height:200px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border)}.photo-upload-area{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:32px 16px;border:2px dashed var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);transition:border-color .15s,background .15s}.photo-upload-area:hover{border-color:var(--primary);background:#eff6ff}.preview-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;gap:8px}.preview-card h3{font-size:13px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.preview-name{font-size:17px;font-weight:600}.preview-meta{font-size:13px;color:var(--text-muted)}.preview-desc{font-size:14px;color:var(--text)}.wizard-done{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px 24px;text-align:center;min-height:calc(100vh - 49px)}.done-icon{font-size:48px}.wizard-done h2{font-size:22px;font-weight:600}.wizard-done .btn-primary{flex:none;width:auto;padding:14px 32px}.btn-primary{flex:1;padding:14px 20px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;transition:background .15s}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{flex:1;padding:14px 20px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;transition:background .15s}.btn-secondary:hover{background:var(--border)}.btn-ghost{padding:14px 20px;background:transparent;color:var(--primary);border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-weight:500;cursor:pointer;transition:background .15s}.btn-ghost:hover:not(:disabled){background:var(--bg)}.btn-ghost:disabled{opacity:.5;cursor:not-allowed}.error-card{background:var(--surface);border-radius:var(--radius);padding:32px 24px;text-align:center;display:flex;flex-direction:column;gap:12px;max-width:320px}.error-icon{font-size:40px}.analytics{padding:16px;display:flex;flex-direction:column;gap:24px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stat-card{background:var(--surface);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;border:1px solid var(--border)}.stat-icon{font-size:24px}.stat-value{font-size:28px;font-weight:700;color:var(--primary);line-height:1.1}.stat-label{font-size:12px;color:var(--text-muted)}.analytics-section{background:var(--surface);border-radius:var(--radius);padding:16px;border:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.section-title{font-size:15px;font-weight:600}.bar-chart{display:flex;align-items:flex-end;gap:6px;height:100px;padding-top:8px}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;justify-content:flex-end;height:100%}.bar{width:100%;min-height:3px;background:var(--border);border-radius:3px 3px 0 0;transition:height .3s,background .3s}.bar.has-data{background:var(--primary)}.bar-label{font-size:10px;color:var(--text-muted);white-space:nowrap}.top-list{list-style:none;display:flex;flex-direction:column;gap:8px}.top-item{display:flex;align-items:center;gap:10px;font-size:14px}.top-rank{font-weight:700;color:var(--text-muted);width:28px;flex-shrink:0}.top-name{flex:1}.top-count{font-size:13px;color:var(--text-muted);white-space:nowrap}.missed-list{list-style:none;display:flex;flex-direction:column;gap:8px}.missed-item{display:flex;align-items:center;justify-content:space-between;font-size:14px}.missed-query{color:var(--text)}.missed-count{color:var(--text-muted);font-weight:600}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.products-tab{padding:12px 16px;display:flex;flex-direction:column;gap:12px}.products-toolbar{display:flex;flex-direction:column;gap:8px}.filter-tabs{display:flex;gap:6px;flex-wrap:wrap}.filter-btn{padding:6px 14px;border:1.5px solid var(--border);border-radius:20px;background:var(--surface);color:var(--text-muted);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s}.filter-btn.active{border-color:var(--primary);background:#eff6ff;color:var(--primary)}.product-list{list-style:none;display:flex;flex-direction:column;gap:10px}.product-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;display:flex;gap:12px;align-items:flex-start}.product-thumb{width:60px;height:60px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}.product-info{flex:1;display:flex;flex-direction:column;gap:5px;min-width:0}.product-name{font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-meta{display:flex;flex-wrap:wrap;gap:5px;align-items:center}.product-desc{font-size:13px;color:var(--text-muted)}.product-date{font-size:12px;color:var(--text-muted)}.product-actions{display:flex;flex-direction:column;gap:6px;flex-shrink:0}.btn-icon{padding:6px 8px;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);font-size:16px;cursor:pointer;transition:background .15s;line-height:1}.btn-icon:hover:not(:disabled){background:var(--bg)}.btn-icon:disabled{opacity:.4;cursor:not-allowed}.btn-icon-danger:hover:not(:disabled){background:#fef2f2;border-color:var(--error)}.btn-sm{padding:6px 12px;font-size:13px}.badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px;white-space:nowrap}.badge-green{background:#dcfce7;color:#15803d}.badge-gray{background:#f3f4f6;color:var(--text-muted)}.badge-blue{background:#dbeafe;color:#1d4ed8}.products-count{font-size:12px;color:var(--text-muted);text-align:right}.empty-state{text-align:center;padding:40px 24px;color:var(--text-muted)}.catalog-tab{padding:12px 16px}.item-list-section{display:flex;flex-direction:column;gap:12px}.add-item-form{display:flex;gap:8px;align-items:flex-start}.add-item-form .field-input{flex:1}.icon-input{width:64px!important;flex:none!important;text-align:center;font-size:20px}.catalog-list{list-style:none;display:flex;flex-direction:column;gap:8px}.catalog-item{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px}.catalog-item-name{flex:1;font-size:15px}.edit-banner{display:flex;align-items:center;gap:8px;padding:10px 16px;background:#eff6ff;border-bottom:1px solid #bfdbfe;font-size:14px;color:var(--primary)}