.auth-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background-color:#f5f5f5}.auth-box{background:#fff;padding:2rem 3rem;border-radius:8px;box-shadow:0 2px 10px #0000001a;width:100%;max-width:400px}.auth-logo-wrapper{display:flex;justify-content:center;margin-bottom:1.5rem}.auth-logo{height:52px;object-fit:contain}.auth-box h1{text-align:center;color:#333;margin-bottom:.5rem;font-size:1.5rem}.auth-box h2{text-align:center;color:#666;margin-bottom:2rem;font-size:1.2rem;font-weight:400}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#333;font-weight:500}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#4a90e2}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.remember-me-row{display:flex;align-items:center;justify-content:flex-start;margin-bottom:1rem;font-size:.9rem;color:#4b5563}.remember-me-label{display:inline-flex;align-items:center;gap:.5rem;cursor:pointer}.remember-me-label input[type=checkbox]{width:16px;height:16px;cursor:pointer}.auth-button{width:100%;padding:.75rem;background-color:#4a90e2;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .2s}.auth-button:hover:not(:disabled){background-color:#357abd}.auth-button:disabled{background-color:#ccc;cursor:not-allowed}.auth-link{text-align:center;margin-top:1.5rem;color:#666}.auth-link a{color:#4a90e2;text-decoration:none}.auth-link a:hover{text-decoration:underline}@media (max-width: 768px){.auth-box{padding:1.5rem 1.75rem}.auth-logo{height:38px}}.product-thumbnail{position:relative;flex-shrink:0;border-radius:6px;overflow:hidden;background:#f5f5f5;display:flex;align-items:center;justify-content:center}.product-thumbnail.clickable{cursor:pointer;transition:transform .2s,box-shadow .2s}.product-thumbnail.clickable:hover{transform:scale(1.05);box-shadow:0 2px 8px #00000026}.product-thumbnail.clickable:active{transform:scale(.98)}.product-thumbnail-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#e9ecef;color:#6c757d}.placeholder-icon{font-size:1.25rem;opacity:.6}.product-thumbnail-skeleton{position:absolute;top:0;left:0;width:100%;height:100%;background:#e9ecef;overflow:hidden}.skeleton-shimmer{width:100%;height:100%;background:linear-gradient(90deg,#e9ecef,#f8f9fa,#e9ecef);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.product-thumbnail-img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .3s ease}.product-thumbnail-img.loaded{opacity:1}.table-cell.image{display:flex;align-items:center;justify-content:center;padding:.5rem}.mobile-product-thumbnail{margin-right:.75rem}.table-container{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000000d;overflow:hidden}.table-header{display:grid;grid-template-columns:.3fr 60px .8fr 1.5fr 1.5fr 1.5fr 1fr 1.5fr 1.5fr 2fr;background-color:#f8f9fa;border-bottom:2px solid #e0e0e0;padding:1rem;font-weight:600;color:#333;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.table-body{max-height:600px;overflow:auto}.table-row{display:grid;grid-template-columns:.3fr 60px .8fr 1.5fr 1.5fr 1.5fr 1fr 1.5fr 1.5fr 2fr;border-bottom:1px solid #f0f0f0;padding:.75rem 1rem;align-items:center;transition:background-color .2s}.table-row:hover{background-color:#f8f9fa}.table-cell{padding:.5rem;font-size:.9rem;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.table-cell.checkbox{display:flex;align-items:center;justify-content:center;padding:.5rem}.table-cell.serial{width:60px;text-align:center;color:#6b7280;font-weight:500;font-size:.85rem}.row-checkbox,.header-checkbox{width:18px;height:18px;cursor:pointer;accent-color:#4a90e2}.table-cell.brand{font-weight:500}.table-cell.inventory .out-of-stock{color:#dc3545;font-weight:600}.table-cell.actions{display:flex;gap:.5rem;justify-content:flex-start}.action-btn{padding:.4rem .8rem;border:none;border-radius:4px;font-size:.85rem;cursor:pointer;transition:all .2s;font-weight:500}.view-btn{background-color:#17a2b8;color:#fff}.view-btn:hover{background-color:#138496}.edit-btn{background-color:#ffc107;color:#333}.edit-btn:hover{background-color:#e0a800}.delete-btn{background-color:#dc3545;color:#fff}.delete-btn:hover{background-color:#c82333}.loading-message,.empty-message{text-align:center;padding:3rem;color:#666}@media (max-width: 1200px){.table-header,.table-row{grid-template-columns:.5fr .6fr 1.2fr 1.2fr 1fr .8fr 1.2fr 1.2fr 1.8fr;font-size:.85rem}}@media (max-width: 768px){.table-container{overflow-x:auto}.table-header,.table-row{min-width:800px}}.stats-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 4px #0000000d;border-left:4px solid #4a90e2}.stat-label{color:#666;font-size:.9rem;margin-bottom:.5rem;font-weight:500}.stat-value{color:#333;font-size:2rem;font-weight:600}.stat-value.out-of-stock{color:#dc3545}@media (max-width: 768px){.stats-cards{grid-template-columns:1fr}}.image-gallery{display:flex;flex-direction:column;gap:1rem}.image-gallery-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem;background:#f8f9fa;border-radius:8px;color:#6c757d}.image-gallery-main{position:relative;width:100%;aspect-ratio:4/3;background:#f8f9fa;border-radius:8px;overflow:hidden;display:flex;align-items:center;justify-content:center}.image-gallery-main-img{width:100%;height:100%;object-fit:contain;background:#fff}.image-gallery-nav{position:absolute;top:50%;transform:translateY(-50%);background:#0009;color:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:1}.image-gallery-nav:hover{background:#000c}.image-gallery-prev{left:1rem}.image-gallery-next{right:1rem}.image-gallery-counter{position:absolute;bottom:1rem;right:1rem;background:#0009;color:#fff;padding:.25rem .75rem;border-radius:12px;font-size:.875rem;font-weight:500}.image-gallery-thumbnails{display:flex;gap:.5rem;overflow-x:auto;padding:.5rem 0;-webkit-overflow-scrolling:touch}.image-gallery-thumb{flex-shrink:0;width:80px;height:80px;border-radius:6px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:border-color .2s;background:#f8f9fa}.image-gallery-thumb:hover{border-color:#4a90e2}.image-gallery-thumb.active{border-color:#4a90e2;box-shadow:0 0 0 2px #4a90e233}.image-gallery-thumb img{width:100%;height:100%;object-fit:cover;display:block}@media (max-width: 768px){.image-gallery-main{aspect-ratio:1}.image-gallery-thumb{width:60px;height:60px}.image-gallery-nav{width:36px;height:36px;font-size:1.25rem}}.image-manager{display:flex;flex-direction:column;gap:1rem}.image-manager-input-group{display:flex;gap:.5rem}.image-manager-input{flex:1;padding:.75rem;border:1px solid #ddd;border-radius:6px;font-size:.95rem;font-family:inherit;transition:border-color .2s}.image-manager-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.image-manager-input:disabled{background:#f5f5f5;cursor:not-allowed}.image-manager-add-btn{padding:.75rem 1.5rem;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .2s;white-space:nowrap}.image-manager-add-btn:hover:not(:disabled){background:#357abd}.image-manager-add-btn:disabled{background:#ccc;cursor:not-allowed}.image-manager-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1rem}.image-manager-hint{margin:0;color:#6c757d;font-size:.85rem}.image-manager-item{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;background:#f8f9fa;border:1px solid #e0e0e0;cursor:grab}.image-manager-item.dragging{opacity:.6;border-color:#4a90e2}.image-manager-thumb{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.image-manager-thumb img{width:100%;height:100%;object-fit:cover;display:block}.image-manager-remove{position:absolute;top:.25rem;right:.25rem;width:28px;height:28px;border-radius:50%;background:#dc3545e6;color:#fff;border:none;font-size:1.25rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:1}.image-manager-remove:hover{background:#dc3545}.image-manager-primary-badge{position:absolute;left:.35rem;top:.35rem;z-index:2;padding:.12rem .4rem;border-radius:999px;background:#0f172aeb;color:#fff;font-size:.65rem;font-weight:600;letter-spacing:.02em}@media (max-width: 768px){.image-manager-input-group{flex-direction:column}.image-manager-add-btn{width:100%}.image-manager-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.75rem}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:2rem}.modal-content{background:#fff;border-radius:8px;width:100%;max-width:900px;max-height:90vh;overflow-y:auto;box-shadow:0 4px 20px #0003}.modal-header h2{margin:0;color:#333;font-size:1.5rem}.modal-close{background:none;border:none;font-size:2rem;color:#666;cursor:pointer;line-height:1;padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;transition:color .2s}.modal-close:hover{color:#333}.modal-form{padding:1.5rem}.form-section{margin-bottom:2rem}.form-section h3{margin-bottom:1rem;color:#333;font-size:1.1rem;border-bottom:2px solid #4a90e2;padding-bottom:.5rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1rem}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;color:#333;font-weight:500;font-size:.9rem}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:.95rem;font-family:inherit;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:#4a90e2}.form-group input:disabled,.form-group textarea:disabled,.form-group select:disabled{background-color:#f5f5f5;cursor:not-allowed}.form-input-readonly{background-color:#f8f9fa!important;color:#6c757d!important;cursor:not-allowed!important;border-color:#dee2e6!important}.form-select{cursor:pointer;background-color:#fff;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:12px;padding-right:2.5rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-group textarea{resize:vertical}.image-preview{margin-top:1rem;text-align:center}.image-preview img{max-width:100%;max-height:300px;border-radius:4px;box-shadow:0 2px 8px #0000001a}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e0e0e0}.btn-cancel{padding:.75rem 1.5rem;background-color:#6c757d;color:#fff;border:none;border-radius:4px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-cancel:hover{background-color:#5a6268}.btn-save{padding:.75rem 1.5rem;background-color:#4a90e2;color:#fff;border:none;border-radius:4px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-save:hover:not(:disabled){background-color:#357abd}.btn-save:disabled{background-color:#ccc;cursor:not-allowed}.error-message{background-color:#fee;color:#c33;padding:.75rem;border-radius:4px;margin-bottom:1rem;text-align:center}@media (max-width: 768px){.modal-overlay{padding:1rem}.modal-content{max-height:95vh}.form-grid{grid-template-columns:1fr}}.delete-confirm-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem;animation:fadeIn .2s ease;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.delete-confirm-modal{background:#fff;border-radius:16px;width:100%;max-width:450px;padding:2rem;animation:scaleIn .2s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 32px #00000040}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.delete-confirm-header{text-align:center;margin-bottom:1.5rem}.delete-confirm-icon{font-size:3.5rem;margin-bottom:.75rem;line-height:1}.delete-confirm-header h3{margin:0;font-size:1.5rem;font-weight:600;color:#333}.delete-confirm-content{margin-bottom:2rem}.delete-confirm-product-info{margin:.75rem 0;font-size:1rem;color:#333;line-height:1.6}.delete-confirm-product-info strong{color:#666;font-weight:600;margin-right:.5rem}.delete-confirm-warning{margin-top:1.25rem;padding:1rem;background:#fff3cd;border:1px solid #ffc107;border-radius:8px;font-size:.9375rem;color:#856404;font-weight:500;text-align:center}.delete-confirm-actions{display:flex;gap:.75rem}.delete-confirm-btn{flex:1;padding:.875rem 1.5rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:all .2s;font-family:inherit}.delete-confirm-btn.cancel{background:#f5f5f5;color:#666}.delete-confirm-btn.cancel:hover{background:#e0e0e0}.delete-confirm-btn.cancel:active{background:#d0d0d0}.delete-confirm-btn.confirm{background:#dc3545;color:#fff}.delete-confirm-btn.confirm:hover{background:#c82333}.delete-confirm-btn.confirm:active{background:#bd2130}@media (max-width: 768px){.delete-confirm-modal{padding:1.5rem;max-width:90%}.delete-confirm-icon{font-size:3rem}.delete-confirm-header h3{font-size:1.25rem}.delete-confirm-product-info{font-size:.9375rem}.delete-confirm-warning{font-size:.875rem;padding:.875rem}.delete-confirm-actions{flex-direction:column}.delete-confirm-btn{width:100%}}@media (min-width: 769px) and (max-width: 1024px){.delete-confirm-modal{max-width:500px}}.bulk-actions-toolbar{background:#4a90e2;color:#fff;padding:1rem 1.5rem;border-radius:8px;margin-top:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px #0000001a}.bulk-actions-info{display:flex;align-items:center;gap:1rem}.selected-count{font-weight:600;font-size:.95rem}.bulk-actions-buttons{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.btn-clear-selection,.btn-bulk-edit,.btn-change-category,.btn-delete-selected,.btn-export-csv{padding:.5rem 1rem;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.btn-clear-selection{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-clear-selection:hover{background:#ffffff4d}.btn-bulk-edit{background:#fff;color:#4a90e2}.btn-bulk-edit:hover{background:#f0f0f0}.btn-change-category{background:#fff;color:#4a90e2}.btn-change-category:hover{background:#f0f0f0}.btn-delete-selected{background:#dc3545;color:#fff}.btn-delete-selected:hover{background:#c82333}.btn-export-csv{background:#28a745;color:#fff}.btn-export-csv:hover{background:#218838}.bulk-edit-form,.bulk-category-form{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.bulk-input,.bulk-select{padding:.5rem .75rem;border:1px solid rgba(255,255,255,.3);border-radius:6px;font-size:.9rem;background:#ffffff1a;color:#fff;min-width:120px}.bulk-select{background:#ffffff26}.bulk-input::placeholder{color:#ffffffb3}.bulk-input:focus,.bulk-select:focus{outline:none;border-color:#ffffff80;background:#ffffff26}.bulk-select option{background:#4a90e2;color:#fff}.btn-apply,.btn-cancel{padding:.5rem 1rem;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-apply{background:#fff;color:#4a90e2}.btn-apply:hover{background:#f0f0f0}.btn-cancel{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-cancel:hover{background:#ffffff4d}.brand-summary{background:#f9fafb;border:1px solid #e5e7eb;border-radius:10px;padding:16px 20px;margin:1rem 0 12px;box-shadow:0 1px 2px #0000000d}.brand-title{font-size:22px;font-weight:700;color:#111827;margin-bottom:12px;line-height:1.2}.brand-metrics{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}.metric{display:flex;flex-direction:column;gap:4px}.metric-value{font-weight:700;font-size:18px;color:#111827;line-height:1.2}.metric-label{font-size:12px;color:#6b7280;font-weight:400;text-transform:uppercase;letter-spacing:.025em}@media (max-width: 768px){.brand-summary{padding:12px 16px;margin:.75rem 0;border-radius:12px}.brand-title{font-size:16px;font-weight:700;margin-bottom:10px}.brand-metrics{gap:14px;flex-wrap:wrap}.metric-value{font-size:14px;font-weight:700}.metric-label{font-size:11px}}@media (min-width: 769px) and (max-width: 1024px){.brand-summary{padding:14px 18px}.brand-title{font-size:20px}.brand-metrics{gap:24px}.metric-value{font-size:16px}.metric-label{font-size:11px}}.pagination-bar{margin-top:1.5rem;padding:.75rem 1.25rem;border-top:1px solid #e5e7eb;background:#fafafa;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;position:sticky;bottom:0;z-index:5}.pagination-left{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;font-size:.85rem;color:#6b7280}.rows-label{font-size:.8rem;color:#9ca3af}.rows-per-page select{padding:.25rem .5rem;border-radius:.375rem;border:1px solid #d1d5db;background:#fff;font-size:.85rem;color:#374151}.rows-per-page select:disabled{background:#f9fafb;color:#9ca3af}.pagination-summary{font-size:.85rem}.pagination-right{display:flex;align-items:center;gap:.5rem}.pagination-nav-btn{padding:.4rem .75rem;border-radius:.375rem;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.85rem;color:#374151;transition:background .15s ease,border-color .15s ease,color .15s ease}.pagination-nav-btn:hover:not(:disabled){background:#f3f4f6;border-color:#4b5563}.pagination-nav-btn:disabled{cursor:not-allowed;opacity:.5}.pagination-pages{display:flex;align-items:center;gap:.25rem}.pagination-page-btn{min-width:32px;padding:.35rem .5rem;border-radius:.375rem;border:1px solid transparent;background:transparent;cursor:pointer;font-size:.85rem;color:#4b5563;transition:background .15s ease,border-color .15s ease,color .15s ease}.pagination-page-btn:hover{background:#e5e7eb;border-color:#9ca3af}.pagination-page-btn.active{background:#fff;border-color:#4b5563;color:#111827;font-weight:600}.pagination-ellipsis{padding:0 .25rem;font-size:.85rem;color:#9ca3af}@media (max-width: 1024px){.pagination-bar{flex-direction:column;align-items:stretch;padding:.75rem 1rem}.pagination-left{justify-content:space-between}.pagination-right{justify-content:center}}@media (max-width: 768px){.pagination-bar{position:static;padding:.75rem;gap:.75rem}.pagination-left{flex-direction:column;align-items:flex-start;gap:.25rem}.rows-per-page{font-size:.8rem}}.pagination-mobile{display:flex;justify-content:center;align-items:center;gap:.75rem;padding:.75rem 1rem;border-top:1px solid #e5e7eb;background:#fafafa}.pagination-mobile-btn{min-width:80px;min-height:44px;padding:.5rem .75rem;border-radius:9999px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.9rem;color:#374151;font-weight:500;touch-action:manipulation;transition:background .15s ease,border-color .15s ease,color .15s ease}.pagination-mobile-btn:hover:not(:disabled){background:#f3f4f6;border-color:#4b5563}.pagination-mobile-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-mobile-info{font-size:.9rem;color:#4b5563;font-weight:500}@media (min-width: 769px){.pagination-mobile{display:none}}.mobile-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #e0e0e0;box-shadow:0 2px 8px #0000001a}.mobile-header-content{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;height:56px}.mobile-menu-btn{background:none;border:none;font-size:1.5rem;color:#333;cursor:pointer;padding:.5rem;display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;touch-action:manipulation}.hamburger-icon{font-size:1.5rem;line-height:1}.mobile-header-title{font-size:1.125rem;font-weight:600;color:#333;margin:0;flex:1;text-align:center}.mobile-header-logo{flex:1;display:flex;justify-content:center;align-items:center}.mobile-logo{height:26px;width:auto;object-fit:contain;display:block}.mobile-profile-icon{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}.profile-avatar{width:36px;height:36px;border-radius:50%;background:#4a90e2;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.mobile-menu-overlay.open{opacity:1;visibility:visible}.mobile-menu{position:fixed;top:0;left:0;width:280px;max-width:85vw;height:100vh;background:#fff;box-shadow:2px 0 8px #00000026;transform:translate(-100%);transition:transform .3s ease;display:flex;flex-direction:column;z-index:1001}.mobile-menu.open{transform:translate(0)}.mobile-menu-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;border-bottom:1px solid #e0e0e0}.mobile-menu-header h2{margin:0;font-size:1.25rem;font-weight:600;color:#333}.mobile-menu-close{background:none;border:none;font-size:1.5rem;color:#666;cursor:pointer;padding:.5rem;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center}.mobile-menu-user{display:flex;align-items:center;gap:1rem;padding:1.5rem 1rem;border-bottom:1px solid #e0e0e0;background:#f8f9fa}.mobile-menu-avatar{width:48px;height:48px;border-radius:50%;background:#4a90e2;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:1.125rem;flex-shrink:0}.mobile-menu-user-info{flex:1;min-width:0}.mobile-menu-user-name{font-weight:600;color:#333;font-size:1rem;margin-bottom:.25rem}.mobile-menu-user-email{font-size:.875rem;color:#666;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-menu-nav{flex:1;padding:.5rem 0;overflow-y:auto}.mobile-menu-item{width:100%;display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:none;border:none;text-align:left;font-size:1rem;color:#333;cursor:pointer;transition:background-color .2s;min-height:48px;touch-action:manipulation}.mobile-menu-item:active{background-color:#f0f0f0}.mobile-menu-item.logout{color:#dc3545}.menu-icon{font-size:1.25rem;width:24px;text-align:center;flex-shrink:0}.mobile-menu-divider{height:1px;background:#e0e0e0;margin:.5rem 0}.mobile-stats-bar-container{position:sticky;top:56px;z-index:50;background:#fff;border-bottom:1px solid #e0e0e0;padding:.75rem 0;box-shadow:0 2px 4px #0000000d}.mobile-stats-bar{display:flex;gap:.75rem;overflow-x:auto;overflow-y:hidden;padding:0 1rem;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.mobile-stats-bar::-webkit-scrollbar{display:none}.mobile-stat-card{flex:0 0 auto;min-width:100px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;padding:.875rem 1rem;color:#fff;box-shadow:0 2px 8px #0000001a;display:flex;flex-direction:column;gap:.25rem}.mobile-stat-card:nth-child(2){background:linear-gradient(135deg,#f093fb,#f5576c)}.mobile-stat-card:nth-child(3){background:linear-gradient(135deg,#4facfe,#00f2fe)}.mobile-stat-card:nth-child(4){background:linear-gradient(135deg,#43e97b,#38f9d7)}.mobile-stat-label{font-size:.75rem;font-weight:500;opacity:.9;text-transform:uppercase;letter-spacing:.5px}.mobile-stat-value{font-size:1.25rem;font-weight:700;line-height:1.2;white-space:nowrap}.mobile-stat-value.out-of-stock{color:#ffeb3b}.mobile-search-bar{position:sticky;top:56px;z-index:40;background:#fff;padding:.75rem 1rem;border-bottom:1px solid #e0e0e0;display:flex;gap:.75rem;align-items:center;box-shadow:0 2px 4px #0000000d}.mobile-search-input-wrapper{flex:1;display:flex;align-items:center;background:#f5f5f5;border-radius:12px;padding:0 1rem;min-height:44px;transition:all .2s}.mobile-search-bar.focused .mobile-search-input-wrapper{background:#fff;box-shadow:0 0 0 2px #4a90e2}.mobile-search-icon{font-size:1.125rem;margin-right:.5rem;color:#666;flex-shrink:0}.mobile-search-input{flex:1;border:none;background:transparent;font-size:1rem;padding:.5rem 0;outline:none;color:#333}.mobile-search-input::placeholder{color:#999}.mobile-filter-btn{background:#f5f5f5;border:none;border-radius:12px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;touch-action:manipulation;flex-shrink:0}.mobile-filter-btn:active{background:#e0e0e0;transform:scale(.95)}.filter-icon{font-size:1.25rem}.mobile-product-card{position:relative;background:#fff;border-radius:12px;padding:1rem;margin-bottom:1rem;box-shadow:0 2px 8px #00000014;border:1px solid #e0e0e0;transition:transform .2s,box-shadow .2s;touch-action:manipulation}.mobile-product-card.selected{border-color:#4a90e2;background:#f0f7ff}.mobile-product-checkbox{position:absolute;top:.75rem;left:.75rem;z-index:10}.mobile-checkbox{width:20px;height:20px;cursor:pointer;accent-color:#4a90e2}.mobile-product-card:active{transform:scale(.98)}.mobile-product-card.out-of-stock{opacity:.7;border-left:4px solid #dc3545}.mobile-product-top{display:flex;align-items:flex-start;margin-bottom:.75rem;gap:.75rem}.mobile-product-info{flex:1;min-width:0}.mobile-product-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:.5rem;gap:.5rem}.mobile-product-title{display:flex;align-items:center;gap:.35rem;min-width:0}.mobile-product-serial{font-size:.75rem;font-weight:500;color:#9ca3af}.mobile-product-brand{font-size:1.125rem;font-weight:600;color:#333;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mobile-product-sku{font-size:.875rem;color:#666;background:#f5f5f5;padding:.25rem .5rem;border-radius:4px;white-space:nowrap;flex-shrink:0}.mobile-product-category{font-size:.875rem;color:#666;margin-bottom:.75rem}.mobile-product-details{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem;padding:.75rem;background:#f8f9fa;border-radius:8px}.mobile-product-detail-item{display:flex;justify-content:space-between;align-items:center}.detail-label{font-size:.875rem;color:#666;font-weight:500}.detail-value{font-size:.9375rem;font-weight:600;color:#333}.detail-value.out-of-stock{color:#dc3545}.mobile-product-actions{display:flex;gap:.75rem;align-items:center}.mobile-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s;min-height:44px;min-width:44px;touch-action:manipulation}.mobile-action-btn.view-btn{background:#e3f2fd;color:#1976d2}.mobile-action-btn.view-btn:active{background:#bbdefb}.mobile-action-btn.edit-btn{background:#fff3e0;color:#f57c00}.mobile-action-btn.edit-btn:active{background:#ffe0b2}.mobile-action-btn.more-btn{flex:0 0 auto;background:#f5f5f5;color:#666;padding:.75rem;min-width:44px}.mobile-action-btn.more-btn:active{background:#e0e0e0}.more-icon{font-size:1.25rem;line-height:1;font-weight:600}.action-icon{font-size:1.125rem}.mobile-product-list{padding:1rem 1rem 6rem}.mobile-product-list-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;color:#666;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #4a90e2;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.mobile-product-list-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 1rem;color:#999}.empty-icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.empty-message{font-size:1.125rem;font-weight:500}.mobile-load-more-container{display:flex;justify-content:center;padding:1.5rem 0}.mobile-load-more-btn{padding:.875rem 2rem;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:48px;min-width:120px;touch-action:manipulation;transition:all .2s}.mobile-load-more-btn:active:not(:disabled){background:#357abd;transform:scale(.98)}.mobile-load-more-btn:disabled{opacity:.6;cursor:not-allowed}.mobile-fab-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:1000;display:flex;flex-direction:column-reverse;align-items:flex-end;gap:1rem;pointer-events:none}.mobile-fab-container>*{pointer-events:auto}.mobile-fab{width:56px;height:56px;border-radius:50%;background:#4a90e2;color:#fff;border:none;box-shadow:0 4px 12px #4a90e266;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1);touch-action:manipulation;z-index:1001}.mobile-fab:active{transform:scale(.95)}.mobile-fab.open{background:#dc3545;transform:rotate(45deg)}.fab-main-icon{line-height:1;font-weight:300}.mobile-fab-menu{display:flex;flex-direction:column-reverse;gap:.75rem;margin-bottom:.75rem;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s cubic-bezier(.4,0,.2,1)}.mobile-fab-menu.open{opacity:1;visibility:visible;transform:translateY(0)}.mobile-fab-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;background:#fff;border:none;border-radius:28px;box-shadow:0 4px 12px #00000026;cursor:pointer;font-size:.9375rem;font-weight:500;color:#333;white-space:nowrap;min-height:44px;touch-action:manipulation;transition:all .2s}.mobile-fab-item:active{transform:scale(.95);box-shadow:0 2px 8px #0003}.fab-icon{font-size:1.25rem;width:24px;text-align:center;flex-shrink:0}.fab-label{padding-right:.5rem}.mobile-filter-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000;display:flex;align-items:flex-end;animation:fadeIn .3s ease}.mobile-filter-sheet{background:#fff;border-radius:20px 20px 0 0;width:100%;max-height:80vh;display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.4,0,.2,1);box-shadow:0 -4px 20px #00000026}.mobile-filter-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:1}.mobile-filter-header h2{margin:0;font-size:1.25rem;font-weight:600;color:#333}.mobile-filter-close{background:none;border:none;font-size:1.5rem;color:#666;cursor:pointer;padding:.5rem;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;touch-action:manipulation}.mobile-filter-content{flex:1;overflow-y:auto;padding:1.5rem;-webkit-overflow-scrolling:touch}.mobile-filter-section{margin-bottom:1.5rem}.mobile-filter-label{display:block;font-size:.875rem;font-weight:600;color:#333;margin-bottom:.5rem}.mobile-filter-input,.mobile-filter-select{width:100%;padding:.875rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;background:#fff;min-height:44px;touch-action:manipulation}.mobile-filter-input:focus,.mobile-filter-select:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.mobile-filter-actions{display:flex;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid #e0e0e0;background:#fff;position:sticky;bottom:0}.mobile-filter-btn{flex:1;padding:.875rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:48px;touch-action:manipulation;transition:all .2s}.mobile-filter-btn.clear{background:#f5f5f5;color:#666}.mobile-filter-btn.clear:active{background:#e0e0e0}.mobile-filter-btn.apply{background:#4a90e2;color:#fff}.mobile-filter-btn.apply:active{background:#357abd}.mobile-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:2000;display:flex;align-items:flex-end;animation:fadeIn .3s ease}.mobile-modal-content{background:#fff;width:100%;max-height:95vh;border-radius:20px 20px 0 0;display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.4,0,.2,1);box-shadow:0 -4px 20px #00000026}.mobile-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:1}.mobile-modal-header h2{margin:0;font-size:1.25rem;font-weight:600;color:#333}.mobile-modal-close{background:none;border:none;font-size:1.5rem;color:#666;cursor:pointer;padding:.5rem;min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;touch-action:manipulation}.mobile-modal-form{display:flex;flex-direction:column;height:100%;overflow:hidden}.mobile-error-message{background:#fee;color:#c33;padding:.75rem 1rem;margin:1rem 1.5rem;border-radius:8px;font-size:.875rem}.mobile-modal-tabs{display:flex;border-bottom:1px solid #e0e0e0;background:#fff;position:sticky;top:0;z-index:1}.mobile-tab{flex:1;padding:1rem;background:none;border:none;border-bottom:2px solid transparent;font-size:.9375rem;font-weight:500;color:#666;cursor:pointer;transition:all .2s;min-height:48px;touch-action:manipulation}.mobile-tab.active{color:#4a90e2;border-bottom-color:#4a90e2;background:#f8f9fa}.mobile-modal-body{flex:1;overflow-y:auto;padding:1.5rem;-webkit-overflow-scrolling:touch}.mobile-form-section{display:flex;flex-direction:column;gap:1rem}.mobile-form-group{display:flex;flex-direction:column;gap:.5rem}.mobile-form-group label{font-size:.875rem;font-weight:600;color:#333}.mobile-form-input,.mobile-form-textarea,.mobile-form-select{width:100%;padding:.875rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:inherit;background:#fff;min-height:44px;touch-action:manipulation;transition:border-color .2s}.mobile-form-input:focus,.mobile-form-textarea:focus,.mobile-form-select:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.mobile-form-input:disabled,.mobile-form-textarea:disabled,.mobile-form-select:disabled{background:#f5f5f5;color:#666;cursor:not-allowed}.mobile-form-input-readonly{background:#f8f9fa!important;color:#6c757d!important;cursor:not-allowed!important;border-color:#dee2e6!important}.mobile-form-select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .875rem center;background-size:12px;padding-right:2.5rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}.mobile-form-textarea{resize:vertical;min-height:100px}.mobile-form-row{display:flex;gap:1rem}.mobile-form-row .mobile-form-group{flex:1}.mobile-pricing-stack{display:flex;flex-direction:column;gap:12px}.mobile-pricing-stack .mobile-form-group{margin-bottom:0}.mobile-pricing-stack input[type=number]{width:100%}.mobile-same-price-checkbox{display:flex;align-items:center;gap:8px;font-size:14px;margin-top:-4px;margin-bottom:4px}.mobile-same-price-checkbox label{font-weight:400;cursor:pointer;white-space:nowrap;color:#666;margin:0}.mobile-same-price-checkbox input[type=checkbox]{width:16px;height:16px;min-width:16px;min-height:16px;margin:0;cursor:pointer}.mobile-view-value{padding:.875rem;background:#f8f9fa;border:1px solid #ddd;border-radius:8px;font-size:1rem;color:#333}.mobile-view-value.old-price{color:#666;text-decoration:line-through}.mobile-image-preview{margin-top:1rem;border-radius:8px;overflow:hidden;background:#f5f5f5;display:flex;align-items:center;justify-content:center;min-height:200px}.mobile-image-preview img{max-width:100%;max-height:300px;object-fit:contain}.mobile-modal-footer{display:flex;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid #e0e0e0;background:#fff;position:sticky;bottom:0;z-index:1}.mobile-modal-btn{flex:1;padding:.875rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:48px;touch-action:manipulation;transition:all .2s}.mobile-modal-btn.cancel{background:#f5f5f5;color:#666}.mobile-modal-btn.cancel:active{background:#e0e0e0}.mobile-modal-btn.save{background:#4a90e2;color:#fff}.mobile-modal-btn.save:active:not(:disabled){background:#357abd}.mobile-modal-btn:disabled{opacity:.6;cursor:not-allowed}.mobile-action-sheet-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1500;display:flex;align-items:flex-end;animation:fadeIn .3s ease}.mobile-action-sheet{background:#fff;border-radius:20px 20px 0 0;width:100%;padding:.5rem 0 1rem;animation:slideUp .3s cubic-bezier(.4,0,.2,1);box-shadow:0 -4px 20px #00000026}.mobile-action-sheet-handle{width:40px;height:4px;background:#ddd;border-radius:2px;margin:.5rem auto}.mobile-action-sheet-actions{display:flex;flex-direction:column;padding:.5rem 0}.mobile-action-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;background:none;border:none;text-align:left;font-size:1rem;color:#333;cursor:pointer;transition:background-color .2s;min-height:48px;touch-action:manipulation;width:100%}.mobile-action-item:active{background-color:#f0f0f0}.mobile-action-item.danger{color:#dc3545}.mobile-action-item.danger:active{background-color:#fee}.action-icon{font-size:1.25rem;width:24px;text-align:center;flex-shrink:0}.action-label{font-weight:500}.mobile-action-sheet-cancel{width:calc(100% - 3rem);margin:.5rem 1.5rem 0;padding:1rem;background:#f5f5f5;border:none;border-radius:12px;font-size:1rem;font-weight:500;color:#333;cursor:pointer;min-height:48px;touch-action:manipulation;transition:background-color .2s}.mobile-action-sheet-cancel:active{background-color:#e0e0e0}.mobile-selection-bar{position:fixed;bottom:0;left:0;right:0;background:#4a90e2;color:#fff;padding:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;z-index:1000;box-shadow:0 -2px 10px #0000001a}.mobile-selection-info{flex:1;min-width:0}.mobile-selected-count{font-weight:600;font-size:1rem}.mobile-selection-actions{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:flex-end}.btn-bulk-edit-mobile,.btn-change-category-mobile,.btn-delete-mobile,.btn-export-mobile,.btn-clear-mobile{padding:.75rem 1rem;border:none;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:all .2s;white-space:nowrap}.btn-bulk-edit-mobile{background:#fff;color:#4a90e2}.btn-bulk-edit-mobile:active{background:#f0f0f0}.btn-change-category-mobile{background:#fff;color:#4a90e2}.btn-change-category-mobile:active{background:#f0f0f0}.btn-delete-mobile{background:#dc3545;color:#fff}.btn-delete-mobile:active{background:#c82333}.btn-export-mobile{background:#28a745;color:#fff}.btn-export-mobile:active{background:#218838}.btn-clear-mobile{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-clear-mobile:active{background:#ffffff4d}.mobile-selection-bar.edit-mode{flex-direction:column;align-items:stretch;padding:1.25rem}.mobile-bulk-form{display:flex;flex-direction:column;gap:.75rem;width:100%}.mobile-bulk-input,.mobile-bulk-select{padding:.875rem;border:1px solid rgba(255,255,255,.3);border-radius:8px;font-size:1rem;background:#ffffff1a;color:#fff;min-height:44px;touch-action:manipulation}.mobile-bulk-select{background:#ffffff26}.mobile-bulk-input::placeholder{color:#ffffffb3}.mobile-bulk-input:focus,.mobile-bulk-select:focus{outline:none;border-color:#ffffff80;background:#ffffff26}.mobile-bulk-select option{background:#4a90e2;color:#fff}.mobile-bulk-actions{display:flex;gap:.75rem;margin-top:.5rem}.btn-apply-mobile,.btn-cancel-mobile{flex:1;padding:.875rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:all .2s}.btn-apply-mobile{background:#fff;color:#4a90e2}.btn-apply-mobile:active{background:#f0f0f0}.btn-cancel-mobile{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3)}.btn-cancel-mobile:active{background:#ffffff4d}.mobile-pagination-bar{position:sticky;bottom:0;z-index:1001;display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 5.5rem .75rem 1rem;border-top:1px solid #e5e7eb;background:#fafafa;pointer-events:auto;-webkit-transform:translateZ(0);transform:translateZ(0);isolation:isolate}.mobile-pagination-btn{min-width:64px;min-height:44px;padding:.5rem .75rem;border-radius:9999px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:.9rem;color:#374151;font-weight:500;touch-action:manipulation;pointer-events:auto;position:relative;z-index:1002;transition:background .15s ease,border-color .15s ease,color .15s ease}.mobile-pagination-btn:hover:not(:disabled){background:#f3f4f6;border-color:#4b5563}.mobile-pagination-btn:disabled{opacity:.5;cursor:not-allowed}.mobile-pagination-pages{pointer-events:auto;display:flex;align-items:center;justify-content:center;gap:.25rem;position:relative;z-index:1002}.mobile-pagination-page{min-width:36px;min-height:36px;padding:.25rem .5rem;border-radius:9999px;border:1px solid transparent;background:transparent;cursor:pointer;font-size:.85rem;color:#4b5563;touch-action:manipulation;pointer-events:auto;position:relative;z-index:1002;transition:background .15s ease,border-color .15s ease,color .15s ease}.mobile-pagination-page:hover{background:#e5e7eb;border-color:#9ca3af}.mobile-pagination-page.active{background:#fff;border-color:#4b5563;color:#111827;font-weight:600}.mobile-pagination-ellipsis{padding:0 .25rem;font-size:.9rem;color:#9ca3af}@media (min-width: 769px){.mobile-pagination-bar{display:none}}.dashboard{min-height:100vh;background-color:#f5f5f5}.dashboard-header{background:#fff;border-bottom:1px solid #e0e0e0;padding:1rem 2rem;box-shadow:0 2px 4px #0000000d}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto}.dashboard-header h1{color:#333;font-size:1.5rem;font-weight:600}.dashboard-brand{display:flex;align-items:center;gap:.75rem}.dashboard-logo{height:30px;width:auto;object-fit:contain;display:block}.dashboard-brand-text{font-size:1.4rem;font-weight:600;color:#333}.header-actions{display:flex;align-items:center;gap:1rem}.btn-activity-history{padding:.5rem 1rem;background-color:#6c757d;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s;text-decoration:none;display:inline-block}.btn-activity-history:hover{background-color:#5a6268}.user-info{color:#666;font-size:.9rem}.logout-button{padding:.5rem 1rem;background-color:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.9rem;transition:background-color .2s}.logout-button:hover{background-color:#c82333}.dashboard-main{max-width:1400px;margin:0 auto;padding:2rem}.loading{text-align:center;padding:3rem;color:#666}.dashboard-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;gap:1rem;flex-wrap:wrap}.controls-left{display:flex;gap:1rem;flex:1}.search-input{flex:1;min-width:200px;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:.95rem}.brand-filter{padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:.95rem;background:#fff;min-width:150px}.controls-right{display:flex;gap:1rem}.btn-primary{padding:.75rem 1.5rem;background-color:#4a90e2;color:#fff;border:none;border-radius:4px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-primary:hover{background-color:#357abd}.btn-secondary{padding:.75rem 1.5rem;background-color:#6c757d;color:#fff;border:none;border-radius:4px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-secondary:hover{background-color:#5a6268}.pagination{display:flex;justify-content:center;align-items:center;gap:1rem;margin-top:2rem;padding:1rem}.pagination-btn{padding:.5rem 1rem;background-color:#fff;border:1px solid #ddd;border-radius:4px;cursor:pointer;font-size:.9rem;transition:all .2s}.pagination-btn:hover:not(:disabled){background-color:#f5f5f5;border-color:#4a90e2}.pagination-btn:disabled{opacity:.5;cursor:not-allowed}.pagination-info{color:#666;font-size:.9rem}@media (max-width: 768px){.dashboard-controls{flex-direction:column}.controls-left,.controls-right,.search-input,.brand-filter{width:100%}}.mobile-dashboard{min-height:100vh;background-color:#f5f5f5;padding-bottom:6rem}.mobile-dashboard-main{min-height:calc(100vh - 200px);position:relative;pointer-events:auto}.mobile-loading{text-align:center;padding:3rem 1rem;color:#666;font-size:1rem}@media (max-width: 768px){.dashboard-header,.dashboard-controls,.stats-cards,.table-container,.pagination{display:none!important}}@media (min-width: 769px){.mobile-dashboard,.mobile-header,.mobile-stats-bar-container,.mobile-search-bar,.mobile-product-list,.mobile-fab-container,.mobile-filter-overlay,.mobile-modal-overlay{display:none!important}}.activity-table-container{overflow-x:auto;max-height:calc(100vh - 400px);overflow-y:auto;position:relative}.activity-table{width:100%;border-collapse:collapse;font-size:.95rem}.sticky-header{position:sticky;top:0;z-index:10;background:#f8f9fa}.activity-table thead{background:#f8f9fa;border-bottom:2px solid #e0e0e0}.activity-table th{padding:1rem;text-align:left;font-weight:600;color:#333;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px;background:#f8f9fa;position:sticky;top:0;z-index:10}.table-header-thumbnail{width:60px;padding:.5rem 1rem;text-align:center}.activity-table tbody tr{border-bottom:1px solid #f0f0f0;transition:background-color .2s}.activity-table tbody tr:hover{background-color:#f8f9fa}.activity-table td{padding:1rem;color:#333}.table-cell-thumbnail{width:60px;padding:.5rem 1rem;text-align:center;vertical-align:middle}.thumbnail-wrapper{display:flex;align-items:center;justify-content:center;width:40px;height:40px;margin:0 auto;position:relative}.activity-thumbnail{width:40px;height:40px;border-radius:8px;object-fit:cover;display:block;position:absolute;top:0;left:0}.activity-thumbnail-placeholder{width:40px;height:40px;border-radius:8px;background:#e0e0e0;display:flex;align-items:center;justify-content:center;position:absolute;top:0;left:0}.thumbnail-icon{font-size:1.25rem;opacity:.5}.table-cell-brand{font-weight:500}.table-cell-sku{font-family:Courier New,monospace;font-size:.9rem;color:#666}.admin-info{display:flex;flex-direction:column;gap:.25rem}.admin-name{font-weight:500;color:#333}.admin-email{font-size:.85rem;color:#666}.table-cell-timestamp{color:#666;font-size:.9rem;white-space:nowrap}.table-cell-actions{white-space:nowrap}.btn-view-details{padding:.5rem 1rem;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:.85rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-view-details:hover{background:#357abd}@media (max-width: 1200px){.activity-table{font-size:.85rem}.activity-table th,.activity-table td{padding:.75rem}.table-header-thumbnail,.table-cell-thumbnail{width:50px;padding:.5rem}.thumbnail-wrapper,.activity-thumbnail,.activity-thumbnail-placeholder{width:36px;height:36px}}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.activity-details-modal{background:#fff;border-radius:8px;width:100%;max-width:600px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 4px 20px #00000026}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e0e0e0}.modal-header h2{margin:0;font-size:1.5rem;color:#333}.modal-close-btn{background:none;border:none;font-size:2rem;color:#666;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.modal-close-btn:hover{background:#f0f0f0}.modal-content{padding:1.5rem;overflow-y:auto;flex:1}.detail-section{display:flex;flex-direction:column;gap:1rem}.detail-row{display:flex;flex-direction:column;gap:.5rem;padding-bottom:1rem;border-bottom:1px solid #f0f0f0}.detail-row:last-child{border-bottom:none}.detail-label{font-weight:600;color:#666;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.detail-value{color:#333;font-size:1rem}.changes-section{margin-top:1.5rem;padding-top:1.5rem;border-top:2px solid #e0e0e0}.changes-title{margin:0 0 1rem;font-size:1.125rem;font-weight:600;color:#333}.changes-list{display:flex;flex-direction:column;gap:1rem}.change-item{padding:1rem;background:#f8f9fa;border-radius:8px;border:1px solid #e0e0e0}.change-field-name{font-weight:600;color:#333;font-size:.9375rem;margin-bottom:.75rem;text-transform:capitalize}.change-values{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.change-old,.change-new{display:flex;flex-direction:column;gap:.25rem;flex:1;min-width:120px}.change-label{font-size:.8125rem;font-weight:500;color:#666;text-transform:uppercase;letter-spacing:.5px}.change-value{font-size:.9375rem;padding:.5rem .75rem;border-radius:4px;word-break:break-word}.old-value{background:#fff3cd;color:#856404;border:1px solid #ffeaa7}.new-value{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.change-arrow{font-size:1.25rem;color:#4a90e2;font-weight:600;flex-shrink:0}.metadata-display{background:#f8f9fa;padding:1rem;border-radius:4px;font-family:Courier New,monospace;font-size:.85rem;overflow-x:auto;margin:0}.action-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.375rem .75rem;border-radius:12px;font-size:.85rem;font-weight:500;white-space:nowrap}.badge-created{background:#d4edda;color:#155724}.badge-updated{background:#fff3cd;color:#856404}.badge-deleted{background:#f8d7da;color:#721c24}.badge-default{background:#e9ecef;color:#495057}.modal-footer{padding:1.5rem;border-top:1px solid #e0e0e0;display:flex;justify-content:flex-end}.btn-close{padding:.75rem 1.5rem;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-close:hover{background:#357abd}@media (max-width: 768px){.activity-details-modal{max-width:100%;max-height:95vh}.change-values{flex-direction:column;align-items:stretch}.change-arrow{transform:rotate(90deg);text-align:center;padding:.5rem 0}.change-old,.change-new{min-width:100%}}.mobile-activity-header{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:#fff;border-bottom:1px solid #e0e0e0;position:sticky;top:0;z-index:100}.mobile-back-btn{width:44px;height:44px;border:none;background:#f5f5f5;border-radius:8px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;touch-action:manipulation;flex-shrink:0}.mobile-back-btn:active{background:#e0e0e0}.mobile-header-content{flex:1;min-width:0}.mobile-header-content h1{margin:0 0 .25rem;font-size:1.25rem;font-weight:600;color:#333}.mobile-header-content p{margin:0;font-size:.875rem;color:#666}.mobile-filters-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1500;display:flex;align-items:flex-end;animation:fadeIn .3s ease}.mobile-filters-sheet{background:#fff;border-radius:20px 20px 0 0;width:100%;max-height:85vh;display:flex;flex-direction:column;animation:slideUp .3s cubic-bezier(.4,0,.2,1);box-shadow:0 -4px 20px #00000026}.mobile-filters-handle{width:40px;height:4px;background:#ddd;border-radius:2px;margin:.5rem auto}.mobile-filters-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:1}.mobile-filters-header h3{margin:0;font-size:1.25rem;font-weight:600;color:#333}.mobile-filters-close{width:36px;height:36px;border:none;background:#f5f5f5;border-radius:50%;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;touch-action:manipulation}.mobile-filters-close:active{background:#e0e0e0}.mobile-filters-content{flex:1;overflow-y:auto;padding:1.5rem;-webkit-overflow-scrolling:touch}.mobile-filter-group{margin-bottom:1.5rem}.mobile-filter-group:last-child{margin-bottom:0}.mobile-filter-group label{display:block;margin-bottom:.5rem;font-size:.875rem;font-weight:600;color:#333}.mobile-filter-select{width:100%;padding:.875rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:inherit;background:#fff;min-height:44px;touch-action:manipulation}.mobile-filter-select:focus{outline:none;border-color:#4a90e2}.date-range-inputs{display:flex;flex-direction:column;gap:1rem}.date-input-group{display:flex;flex-direction:column;gap:.5rem}.date-input-label{font-size:.8125rem;font-weight:500;color:#666}.mobile-filter-date-input{width:100%;padding:.875rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:inherit;background:#fff;min-height:44px;touch-action:manipulation;color:#333}.mobile-filter-date-input:focus{outline:none;border-color:#4a90e2}.mobile-filters-footer{display:flex;gap:.75rem;padding:1rem 1.5rem;border-top:1px solid #e0e0e0;background:#fff;position:sticky;bottom:0}.mobile-filter-btn-clear,.mobile-filter-btn-apply{flex:1;padding:.875rem;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:48px;touch-action:manipulation;transition:all .2s}.mobile-filter-btn-clear{background:#f5f5f5;color:#666}.mobile-filter-btn-clear:active{background:#e0e0e0}.mobile-filter-btn-apply{background:#4a90e2;color:#fff}.mobile-filter-btn-apply:active{background:#357abd}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.mobile-activity-card{background:#fff;border-radius:12px;padding:1.25rem;box-shadow:0 2px 8px #00000014;border:1px solid #e0e0e0;display:flex;flex-direction:row;gap:1rem;align-items:flex-start}.mobile-activity-thumbnail{flex-shrink:0;width:50px;height:50px;position:relative}.activity-thumbnail-img{width:50px;height:50px;border-radius:8px;object-fit:cover;display:block;position:absolute;top:0;left:0}.activity-thumbnail-placeholder{width:50px;height:50px;border-radius:8px;background:#e0e0e0;display:flex;align-items:center;justify-content:center;position:absolute;top:0;left:0}.thumbnail-icon{font-size:1.5rem;opacity:.5}.mobile-activity-card-content{flex:1;display:flex;flex-direction:column;gap:1rem;min-width:0}.mobile-activity-header{display:flex;justify-content:space-between;align-items:flex-start;gap:.75rem}.mobile-activity-badge{flex-shrink:0}.action-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .875rem;border-radius:12px;font-size:.875rem;font-weight:600;white-space:nowrap}.badge-icon{font-size:1rem;line-height:1}.action-created{background:#d4edda;color:#155724}.action-updated{background:#fff3cd;color:#856404}.action-deleted{background:#f8d7da;color:#721c24}.action-default{background:#e9ecef;color:#495057}.mobile-activity-content{display:flex;flex-direction:column;gap:.75rem}.activity-brand{font-size:1.125rem;font-weight:600;color:#333;line-height:1.3}.activity-sku{font-size:.9375rem;color:#666;font-family:Courier New,monospace}.activity-admin{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;color:#666}.admin-label{color:#999;font-weight:500}.admin-name{color:#333;font-weight:500}.activity-timestamp{font-size:.8125rem;color:#999;text-align:right;white-space:nowrap;flex-shrink:0}.mobile-activity-footer{padding-top:.75rem;border-top:1px solid #f0f0f0}.btn-view-details{width:100%;padding:.875rem;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:background .2s}.btn-view-details:active{background:#357abd}.mobile-activity-card-list{display:flex;flex-direction:column;gap:1rem}.mobile-activity-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 1rem;color:#666}.empty-icon{font-size:3rem;margin-bottom:.5rem;opacity:.5}.empty-text{font-size:.9rem}.mobile-load-more-container{padding:1rem;display:flex;justify-content:center}.mobile-load-more-btn{padding:.875rem 2rem;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;min-height:48px;touch-action:manipulation;transition:background .2s;width:100%;max-width:300px}.mobile-load-more-btn:active:not(:disabled){background:#357abd}.mobile-load-more-btn:disabled{background:#ccc;cursor:not-allowed}.mobile-pagination-compact{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:#fff;border-top:1px solid #e0e0e0;margin-top:1rem;border-radius:0 0 12px 12px}.pagination-btn-compact{padding:.75rem 1rem;background:#f5f5f5;color:#333;border:1px solid #ddd;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:all .2s;flex:1;max-width:120px}.pagination-btn-compact:active:not(:disabled){background:#e0e0e0;border-color:#4a90e2}.pagination-btn-compact:disabled{background:#f5f5f5;color:#999;border-color:#e0e0e0;cursor:not-allowed}.pagination-info-compact{font-size:.9375rem;font-weight:500;color:#333;padding:0 1rem;text-align:center;flex:1}.mobile-activity-history{min-height:100vh;background:#f5f5f5;display:flex;flex-direction:column}.mobile-activity-search{display:flex;gap:.75rem;padding:1rem;background:#fff;border-bottom:1px solid #e0e0e0;position:sticky;top:0;z-index:100}.mobile-search-input{flex:1;padding:.875rem;border:1px solid #ddd;border-radius:8px;font-size:1rem;font-family:inherit;min-height:44px}.mobile-search-input:focus{outline:none;border-color:#4a90e2}.mobile-filter-btn{width:48px;height:48px;border:1px solid #ddd;border-radius:8px;background:#fff;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;touch-action:manipulation;flex-shrink:0}.mobile-filter-btn:active{background:#f5f5f5}.mobile-activity-main{flex:1;padding:1rem;overflow-y:auto;-webkit-overflow-scrolling:touch}.mobile-loading,.mobile-empty{text-align:center;padding:3rem 1rem;color:#666}.mobile-empty{display:flex;flex-direction:column;align-items:center;gap:1rem}.empty-icon{font-size:3rem;opacity:.5}.empty-text{font-size:1rem;color:#666}.btn-clear-filters-mobile{padding:.875rem 1.5rem;background:#4a90e2;color:#fff;border:none;border-radius:8px;font-size:.9375rem;font-weight:500;cursor:pointer;min-height:44px;touch-action:manipulation;transition:background .2s;margin-top:.5rem}.btn-clear-filters-mobile:active{background:#357abd}.activity-history-page{min-height:100vh;background:#f5f5f5;padding:2rem}.activity-history-header{background:#fff;border-radius:8px;padding:2rem;margin-bottom:1.5rem;box-shadow:0 2px 4px #0000000d;display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:1rem}.breadcrumb{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem;font-size:.9rem;color:#666;width:100%}.breadcrumb-link{background:none;border:none;color:#4a90e2;cursor:pointer;text-decoration:none;font-size:.9rem;padding:0}.breadcrumb-link:hover{text-decoration:underline}.breadcrumb-separator{color:#999}.breadcrumb-current{color:#333;font-weight:500}.page-title-section{flex:1;margin-bottom:0}.page-title-section h1{margin:0 0 .5rem;font-size:2rem;color:#333}.page-subtitle{margin:0;color:#666;font-size:1rem}.header-actions{display:flex;gap:1rem;align-items:center}.btn-export{padding:.75rem 1.5rem;background:#28a745;color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-export:hover{background:#218838}.btn-back{padding:.75rem 1.5rem;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-back:hover{background:#357abd}.activity-history-filters{background:#fff;border-radius:8px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 2px 4px #0000000d}.filters-row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}.filter-input,.filter-select{padding:.75rem;border:1px solid #ddd;border-radius:6px;font-size:.95rem;font-family:inherit;transition:border-color .2s}.filter-input:focus,.filter-select:focus{outline:none;border-color:#4a90e2}.search-input{flex:1;min-width:200px}.filter-select{min-width:150px}.date-range-picker{display:flex;align-items:center;gap:.5rem}.date-input{min-width:150px}.date-separator{color:#666;font-size:.9rem}.btn-clear-filters{padding:.75rem 1.5rem;background:#f5f5f5;color:#666;border:1px solid #ddd;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.btn-clear-filters:hover{background:#e0e0e0}.activity-history-content{background:#fff;border-radius:8px;padding:1.5rem;box-shadow:0 2px 4px #0000000d}.table-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #e0e0e0}.rows-per-page{display:flex;align-items:center;gap:.5rem}.rows-per-page label{font-size:.9rem;color:#666}.limit-select{padding:.5rem;border:1px solid #ddd;border-radius:4px;font-size:.9rem;font-family:inherit}.results-count{font-size:.9rem;color:#666}.loading-skeletons{display:flex;flex-direction:column;gap:.5rem}.skeleton-row{display:flex;gap:1rem;padding:1rem;border-bottom:1px solid #f0f0f0}.skeleton-cell{flex:1;height:20px;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s ease-in-out infinite;border-radius:4px}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:4rem 2rem;color:#666}.empty-state-icon{font-size:4rem;margin-bottom:1rem}.empty-state h3{margin:0 0 .5rem;font-size:1.5rem;color:#333}.empty-state p{margin:0 0 1.5rem;font-size:1rem;color:#666}.pagination{display:flex;justify-content:center;align-items:center;gap:.5rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e0e0e0;flex-wrap:wrap}.pagination-btn{padding:.5rem 1rem;background:#4a90e2;color:#fff;border:none;border-radius:6px;font-size:.9rem;cursor:pointer;transition:background .2s}.pagination-btn:hover:not(:disabled){background:#357abd}.pagination-btn:disabled{background:#ccc;cursor:not-allowed}.pagination-numbers{display:flex;gap:.25rem;align-items:center}.pagination-number{padding:.5rem .75rem;background:#fff;color:#333;border:1px solid #ddd;border-radius:6px;font-size:.9rem;cursor:pointer;transition:all .2s;min-width:40px}.pagination-number:hover{background:#f0f0f0;border-color:#4a90e2}.pagination-number.active{background:#4a90e2;color:#fff;border-color:#4a90e2}.pagination-ellipsis{padding:.5rem;color:#666;font-size:.9rem}@media (max-width: 768px){.activity-history-page{padding:0}.activity-history-header{flex-direction:column}.header-actions{width:100%;justify-content:flex-end}.filters-row,.date-range-picker{flex-direction:column;align-items:stretch}.table-controls{flex-direction:column;align-items:flex-start;gap:1rem}.pagination{flex-direction:column;gap:1rem}.pagination-numbers{flex-wrap:wrap;justify-content:center}}.ims-footer{border-top:1px solid #e5e7eb;background-color:#fafafa;padding:14px 16px;font-size:12px;color:#9ca3af}.ims-footer-content{max-width:1400px;margin:0 auto;text-align:center;display:flex;justify-content:center;align-items:center;gap:.5rem;flex-wrap:wrap}.ims-footer-separator{color:#d1d5db}@media (max-width: 768px){.ims-footer{padding:12px;font-size:11px}}.app{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1 0 auto}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}