.home-page{width:100%}.page-header{margin-bottom:30px}.page-header h1{font-size:32px;margin-bottom:8px;color:#2c3e50}.page-header p{color:#666;font-size:16px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:30px}.stat-card{background:#fff;border-radius:8px;padding:20px;display:flex;align-items:center;gap:16px;box-shadow:0 2px 4px #0000001a;transition:transform .2s,box-shadow .2s}.stat-card:hover{transform:translateY(-2px);box-shadow:0 4px 8px #00000026}.stat-icon{width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center}.stat-content h3{font-size:28px;margin:0 0 4px;color:#2c3e50}.stat-content p{margin:0;color:#666;font-size:14px}.queue-status{display:flex;flex-direction:column;gap:16px;margin-top:20px}.queue-item{display:flex;justify-content:space-between;align-items:center;padding:16px;background-color:#f8f9fa;border-radius:6px}.queue-label{display:flex;flex-direction:column;gap:4px}.queue-badge{padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600;text-transform:uppercase;width:fit-content}.queue-badge.high{background-color:#ffebee;color:#c62828}.queue-badge.medium{background-color:#fff3e0;color:#e65100}.queue-badge.low{background-color:#e3f2fd;color:#1565c0}.queue-badge.alerts{background-color:#f3e5f5;color:#6a1b9a}.queue-desc{font-size:13px;color:#666}.queue-count{font-size:24px;font-weight:700;color:#2c3e50}.info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:20px;margin-top:20px}.info-cards .card h3{margin-bottom:16px;color:#2c3e50}.info-cards ul{list-style:none;padding:0}.info-cards li{padding:8px 0 8px 24px;position:relative;color:#555}.info-cards li:before{content:"✓";position:absolute;left:0;color:#28a745;font-weight:700}.speedometer-card{margin-bottom:30px;text-align:center}.speedometer{max-width:400px;margin:20px auto}.speedometer-gauge{position:relative;width:100%}.speedometer-svg{width:100%;height:auto;display:block}.speedometer-scale{display:flex;justify-content:space-between;margin-top:10px;padding:0 10px;font-size:12px;color:#666}.speedometer-description{margin-top:16px;color:#666;font-size:14px}@media (max-width: 768px){.stats-grid,.info-cards{grid-template-columns:1fr}}.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:20px}.modal-content{background:#fff;border-radius:12px;padding:0;width:100%;max-width:600px;max-height:90vh;overflow-y:auto;box-shadow:0 10px 40px #0003;position:relative}.modal-content-large{max-width:900px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #e0e0e0;background:#f8f9fa;border-radius:12px 12px 0 0}.modal-header h2{margin:0;font-size:20px;font-weight:600;color:#2c3e50}.modal-close-btn{background:transparent;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;color:#666;transition:all .2s;border-radius:4px}.modal-close-btn:hover{background:#e0e0e0;color:#333}.alarm-body{padding:24px}.alarm-product-info{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:24px;background:#f8f9fa;border-radius:8px}.alarm-product-image{width:64px;height:64px;object-fit:cover;border-radius:6px;flex-shrink:0}.alarm-product-text{flex:1;min-width:0}.alarm-product-title{margin:0 0 4px;font-size:15px;font-weight:600;color:#2c3e50;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.35}.alarm-product-code{margin:0;font-size:13px;color:#6b7280}.alarm-section-label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:12px}.alarm-options-stack{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.alarm-option{display:flex;align-items:flex-start;gap:12px;padding:14px;border:2px solid #e0e0e0;border-radius:8px;cursor:pointer;transition:all .2s;background:#fff}.alarm-option:hover{border-color:#007bff;background:#f8f9fa}.alarm-option input[type=radio]{margin-top:2px;cursor:pointer;width:18px;height:18px;flex-shrink:0}.alarm-option:has(input[type=radio]:checked){border-color:#007bff;background:#f0f8ff}.alarm-option-content{flex:1;min-width:0}.alarm-option-title{font-size:15px;font-weight:600;color:#2c3e50;margin-bottom:2px}.alarm-option-desc{font-size:13px;color:#6b7280;line-height:1.4}.alarm-conditional{margin-left:36px;padding:12px 14px;background:#fafbfc;border-left:3px solid #007bff;border-radius:0 8px 8px 0}.alarm-conditional-label{display:block;font-size:13px;font-weight:500;color:#374151;margin-bottom:8px}.alarm-emphasis{color:#dc2626;font-weight:700}.alarm-price-input-wrapper{position:relative;max-width:280px}.alarm-price-input{width:100%;padding:10px 32px 10px 14px;font-size:15px;border:2px solid #d1d5db;border-radius:8px;transition:border-color .2s,box-shadow .2s;font-family:inherit;box-sizing:border-box}.alarm-price-input:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px #007bff26}.alarm-price-currency{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:#6b7280;font-weight:600;pointer-events:none}.alarm-size-grid{display:flex;flex-wrap:wrap;gap:8px}.alarm-size-button{padding:8px 16px;min-width:56px;background:#fff;color:#374151;border:2px solid #d1d5db;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.alarm-size-button:hover{border-color:#60a5fa;background:#eff6ff}.alarm-size-button.is-selected{background:#007bff;color:#fff;border-color:#007bff}.alarm-size-button.is-all{border-color:#d1d5db}.alarm-size-button.is-all:hover{border-color:#34d399;background:#ecfdf5}.alarm-size-button.is-all.is-selected{background:#10b981;color:#fff;border-color:#10b981}.alarm-error{margin:16px 0;padding:12px 14px;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#b91c1c;font-size:14px}.alarm-actions{display:flex;gap:12px;margin-top:20px}.alarm-btn{flex:1;padding:12px 16px;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:inherit;border:2px solid transparent}.alarm-btn:disabled{opacity:.55;cursor:not-allowed}.alarm-btn-cancel{background:#fff;color:#374151;border-color:#d1d5db}.alarm-btn-cancel:hover:not(:disabled){background:#f3f4f6;border-color:#9ca3af}.alarm-btn-submit{background:#007bff;color:#fff}.alarm-btn-submit:hover:not(:disabled){background:#0056b3}.alarm-btn-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%}.product-detail-content{display:grid;grid-template-columns:1fr 1fr;gap:32px;padding:24px}.product-detail-image{display:flex;align-items:flex-start}.product-detail-image img{width:100%;height:auto;border-radius:8px;box-shadow:0 2px 8px #0000001a}.product-detail-info{display:flex;flex-direction:column}.product-detail-price{font-size:2.5rem;font-weight:700;color:#16a34a;line-height:1.2}.stock-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:8px;transition:opacity .3s ease}.stock-grid-updating{opacity:.7}.stock-grid-unverified{opacity:.85}.stock-box{padding:10px 8px;border-radius:6px;text-align:center;transition:all .2s;border:2px solid transparent;display:flex;flex-direction:column;gap:4px;min-height:60px;justify-content:center}.stock-box-size{font-weight:700;font-size:16px;line-height:1.2}.stock-box-qty{font-weight:500;font-size:11px;line-height:1.2;opacity:.85}.stock-box-available{background:#d1fae5;color:#065f46;border-color:#10b981}.stock-box-available:hover{background:#a7f3d0;transform:scale(1.05);cursor:pointer}.stock-box-unavailable{background:#f3f4f6;color:#9ca3af;opacity:.5;border-color:#e5e7eb}.stock-box-unavailable .stock-box-qty{opacity:.7}.stock-box-unverified{border-color:#fbbf24!important;border-width:2px;border-style:solid}.stock-box-unverified.stock-box-available{background:#fef3c7;color:#92400e}.btn-goto-store{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;background:#007bff;color:#fff;border:none;border-radius:8px;font-weight:600;font-size:16px;cursor:pointer;transition:all .2s;text-decoration:none;margin-top:auto}.btn-goto-store:hover{background:#0056b3;transform:translateY(-2px);box-shadow:0 4px 12px #007bff4d}.flex{display:flex}.flex-1{flex:1}.items-center{align-items:center}.gap-2{gap:8px}.gap-3{gap:12px}.text-blue-500{color:#007bff}.animate-spin{animation:spin 1s linear infinite}@media (max-width: 768px){.modal-content{max-width:100%;margin:0;border-radius:12px 12px 0 0}.product-detail-content{grid-template-columns:1fr;gap:20px}.stock-grid{grid-template-columns:repeat(auto-fill,minmax(50px,1fr))}.product-detail-price{font-size:2rem}}.product-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px #0000001a;transition:transform .2s,box-shadow .2s;position:relative;cursor:pointer}.product-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.product-card.inactive{opacity:.6}.product-image{width:100%;height:200px;background:#f8f9fa;position:relative;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover}.no-image{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.inactive-badge{position:absolute;top:10px;right:10px;background:#dc3545e6;color:#fff;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:600}.btn-alarm{position:absolute;top:10px;right:10px;background:#fffffff2;border:1px solid #ddd;color:#007bff;padding:8px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;z-index:10;box-shadow:0 2px 4px #0000001a}.btn-alarm:hover{background:#007bff;color:#fff;border-color:#007bff;box-shadow:0 4px 8px #007bff4d;transform:scale(1.1)}.product-info{padding:16px}.product-title{font-size:16px;font-weight:600;margin:0 0 8px;color:#2c3e50;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:40px}.product-metadata{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}.product-code{font-size:11px;color:#999;margin:0}.meta-tag{font-size:10px;background:#f0f0f0;color:#666;padding:2px 8px;border-radius:4px;font-weight:500}.price-section{margin:12px 0;padding:12px 0;border-top:1px solid #f0f0f0;border-bottom:1px solid #f0f0f0}.basket-price{font-size:1.5rem;font-weight:700;color:#16a34a;line-height:1.2;margin-bottom:4px}.original-price{font-size:.75rem;color:#999;text-decoration:line-through;font-weight:400}.no-price{font-size:.875rem;color:#999;font-style:italic}.discount-badge{position:absolute;top:10px;left:10px;background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;padding:6px 10px;border-radius:6px;font-size:12px;font-weight:700;display:flex;align-items:center;gap:4px;box-shadow:0 2px 8px #ef44444d}.product-meta{display:flex;gap:12px;margin-bottom:12px;font-size:12px;color:#666}.meta-item{display:flex;align-items:center;gap:4px}.product-actions{display:flex;gap:8px;padding-top:12px;border-top:1px solid #f0f0f0}.btn-icon{flex:1;padding:8px;border:1px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;color:#666;text-decoration:none}.btn-icon:hover{border-color:#007bff;color:#007bff}.btn-icon.favorite{color:#dc3545;border-color:#dc3545}.btn-icon.favorite:hover{background:#dc3545;color:#fff}.btn-icon:disabled{opacity:.5;cursor:not-allowed}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinning{animation:spin 1s linear infinite}.products-page-container{display:flex;gap:20px;width:100%}.filters-sidebar{width:280px;background:#fff;border-radius:8px;padding:20px;box-shadow:0 2px 4px #0000001a;height:fit-content;position:sticky;top:20px;transition:all .3s ease}.filters-sidebar.hide{display:none}.filters-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #e0e0e0}.filters-header h3{font-size:18px;margin:0;color:#2c3e50;display:flex;align-items:center;gap:8px}.btn-clear-filters{padding:6px 12px;background:#f44336;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:12px;display:flex;align-items:center;gap:4px;transition:background .2s}.btn-clear-filters:hover{background:#d32f2f}.filter-section{margin-bottom:20px;border:1px solid #e0e0e0;border-radius:6px;background:#fafafa;overflow:hidden}.filter-header-clickable{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;cursor:pointer;background:#fff;border-bottom:1px solid #e0e0e0;transition:background .2s}.filter-header-clickable:hover{background:#f5f5f5}.filter-section h4{font-size:14px;font-weight:600;color:#555;margin:0;text-transform:uppercase;letter-spacing:.5px}.filter-content-scrollable{max-height:16rem;overflow-y:auto;padding:12px;background:#fff}.filter-content-scrollable::-webkit-scrollbar{width:6px}.filter-content-scrollable::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px}.filter-content-scrollable::-webkit-scrollbar-thumb{background:#bbb;border-radius:3px}.filter-content-scrollable::-webkit-scrollbar-thumb:hover{background:#999}.filter-radio-group,.filter-checkbox-group{display:flex;flex-direction:column;gap:8px}.filter-radio,.filter-checkbox{display:flex;align-items:center;gap:8px;cursor:pointer;padding:6px 8px;border-radius:4px;transition:background .2s}.filter-radio:hover,.filter-checkbox:hover{background:#f5f5f5}.filter-radio input,.filter-checkbox input{cursor:pointer;width:16px;height:16px}.filter-radio span,.filter-checkbox span{font-size:14px;color:#333}.category-tree{display:flex;flex-direction:column;gap:8px}.category-gender-group{border:1px solid #e0e0e0;border-radius:4px;overflow:hidden}.category-gender-header{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f8f9fa;cursor:pointer;transition:background .2s;border-bottom:1px solid #e0e0e0}.category-gender-header:hover{background:#e9ecef}.category-gender-header .chevron{transition:transform .2s;color:#666}.category-gender-header .chevron.expanded{transform:rotate(90deg)}.gender-label{font-size:14px;font-weight:600;color:#495057;text-transform:uppercase;letter-spacing:.3px}.category-subcategories{padding:8px 12px 8px 32px;background:#fff;display:flex;flex-direction:column;gap:6px}.category-checkbox{padding:4px 8px!important}.category-checkbox span{font-size:13px}.products-main{flex:1;min-width:0}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h1{font-size:32px;margin:0;color:#2c3e50}.header-actions{display:flex;gap:12px}.btn-toggle-filters{padding:10px 16px;background:#fff;border:1px solid #ddd;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:14px;transition:all .2s}.btn-toggle-filters:hover{border-color:#007bff;color:#007bff}.filters-bar{background:#fff;padding:20px;border-radius:8px;margin-bottom:24px;box-shadow:0 2px 4px #0000001a}.search-box{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#f8f9fa;border-radius:6px;margin-bottom:16px}.search-box input{flex:1;border:none;background:transparent;font-size:14px;outline:none;margin:0}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}.filter-btn{padding:8px 16px;border:1px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;font-size:14px;transition:all .2s;display:flex;align-items:center;gap:6px}.filter-btn:hover{border-color:#007bff;color:#007bff}.filter-btn.active{background:#007bff;color:#fff;border-color:#007bff}.products-count{margin-bottom:16px;color:#666;font-size:14px}.empty-state{text-align:center;padding:60px 20px;color:#999}.empty-state p{font-size:18px}@media (max-width: 1024px){.products-page-container{flex-direction:column}.filters-sidebar{width:100%;position:static}.filters-sidebar.hide{display:none}}@media (max-width: 768px){.products-grid{grid-template-columns:1fr}.filter-buttons{flex-direction:column}.filter-btn{width:100%}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.header-actions{width:100%;flex-direction:column}.btn-toggle-filters,.btn-primary{width:100%;justify-content:center}}.favorites-page{width:100%}.page-header p{color:#666;font-size:16px;margin:0 0 24px}.favorites-count{margin-bottom:16px;color:#666;font-size:14px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}@media (max-width: 768px){.products-grid{grid-template-columns:1fr}}.alerts-page{width:100%}.page-header{margin-bottom:24px}.page-header h1{display:flex;align-items:center;gap:12px;font-size:32px;margin:0 0 8px;color:#2c3e50}.page-header p{color:#666;font-size:14px;margin:0}.search-bar{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fff;border-radius:8px;margin-bottom:24px;box-shadow:0 2px 4px #0000001a}.search-bar input{flex:1;border:none;background:transparent;font-size:16px;outline:none}.empty-state{text-align:center;padding:80px 20px;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a}.empty-state p{font-size:18px;color:#999;margin:16px 0}.empty-hint{font-size:14px!important;color:#bbb!important}.alerts-stack{display:flex;flex-direction:column;gap:12px}.alert-row{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;transition:transform .2s,box-shadow .2s}.alert-row:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.alert-thumbnail{width:60px;height:60px;flex-shrink:0;border-radius:6px;overflow:hidden;background:#f8f9fa;display:flex;align-items:center;justify-content:center}.alert-thumbnail img{width:100%;height:100%;object-fit:cover}.no-thumbnail{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.alert-product-title{flex:1;font-size:16px;font-weight:500;color:#2c3e50;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.alert-badge{padding:6px 14px;border-radius:6px;font-size:13px;font-weight:600;white-space:nowrap}.badge-blue{background:#e3f2fd;color:#1976d2}.badge-green{background:#d1f4dd;color:#0d8442}.badge-orange{background:#fff3e0;color:#e65100}.badge-gray{background:#f5f5f5;color:#666}.btn-delete{padding:10px;border:1px solid #dc3545;background:#fff;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#dc3545;transition:all .2s}.btn-delete:hover{background:#dc3545;color:#fff;transform:scale(1.05)}@media (max-width: 768px){.alert-row{flex-wrap:wrap}.alert-product-title{flex-basis:100%;order:1}.alert-badge{order:2}.btn-delete{order:3}}.app{min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:#2c3e50;color:#fff;padding:0;box-shadow:0 2px 4px #0000001a}.navbar-content{max-width:1400px;margin:0 auto;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:24px;font-weight:700;margin:0}.nav-links{display:flex;gap:10px}.nav-link{display:flex;align-items:center;gap:8px;padding:10px 16px;color:#fff;text-decoration:none;border-radius:4px;transition:background-color .2s}.nav-link:hover{background-color:#ffffff1a}.nav-link.active{background-color:#fff3}.main-content{flex:1;padding:20px;max-width:1400px;margin:0 auto;width:100%}.footer{background-color:#2c3e50;color:#fff;text-align:center;padding:15px;margin-top:auto}.footer p{margin:0}@media (max-width: 768px){.navbar-content{flex-direction:column;gap:15px}.nav-links{flex-wrap:wrap;justify-content:center}.nav-link span{display:none}}.nav-logout{background:none;border:none;cursor:pointer;font:inherit;color:inherit}.login-wrapper{display:flex;justify-content:center;align-items:flex-start;padding:60px 20px}.login-card{display:flex;flex-direction:column;gap:16px;width:100%;max-width:360px;padding:32px;background:#fff;border-radius:8px;box-shadow:0 2px 12px #00000014}.login-title{margin:0 0 8px;font-size:1.25rem;text-align:center}.login-label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:#333}.login-input{padding:10px 12px;border:1px solid #ccc;border-radius:4px;font-size:1rem}.login-input:focus{outline:2px solid #2563eb;outline-offset:-1px;border-color:transparent}.login-error{padding:10px 12px;background:#fee2e2;border:1px solid #fca5a5;border-radius:4px;color:#991b1b;font-size:.9rem}.login-submit{display:flex;justify-content:center;align-items:center;gap:8px;padding:10px 16px;background:#2563eb;color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer}.login-submit:hover:not(:disabled){background:#1d4ed8}.login-submit:disabled{background:#93c5fd;cursor:not-allowed}*{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}.container{max-width:1400px;margin:0 auto;padding:20px}.card{background:#fff;border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:0 2px 4px #0000001a}.btn{padding:8px 16px;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:all .2s}.btn-primary{background-color:#007bff;color:#fff}.btn-primary:hover{background-color:#0056b3}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#545b62}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.btn-danger{background-color:#dc3545;color:#fff}.btn-danger:hover{background-color:#c82333}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}input,select,textarea{width:100%;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:14px;margin-bottom:10px}input:focus,select:focus,textarea:focus{outline:none;border-color:#007bff}label{display:block;margin-bottom:5px;font-weight:500}.loading{text-align:center;padding:40px;color:#666}.error{background-color:#f8d7da;color:#721c24;padding:12px;border-radius:4px;margin-bottom:20px}.success{background-color:#d4edda;color:#155724;padding:12px;border-radius:4px;margin-bottom:20px}