:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--neutral-50: #f9fafb;--neutral-100: #f3f4f6;--neutral-200: #e5e7eb;--neutral-300: #d1d5db;--neutral-400: #9ca3af;--neutral-500: #6b7280;--neutral-600: #4b5563;--neutral-700: #374151;--neutral-800: #1f2937;--neutral-900: #111827;--success: #10b981;--success-light: #d1fae5;--danger: #ef4444;--danger-light: #fee2e2;--warning: #f59e0b;--warning-light: #fef3c7;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s 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0;position:sticky;top:0;z-index:100}.header-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 1.5rem}.header-brand{display:flex;align-items:center;gap:.75rem}.header-brand-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary-600),var(--primary-500));border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:#fff}.header-brand-text{font-size:1.25rem;font-weight:700;color:var(--neutral-900)}.header-nav{display:flex;align-items:center;gap:1.5rem}.header-subtitle{font-size:.875rem;color:var(--neutral-500);font-weight:400}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--neutral-200)}.dashboard-title-group h1{font-size:1.75rem;margin-bottom:.25rem}.dashboard-title-group p{color:var(--neutral-500);font-size:.9375rem}.dashboard-actions{display:flex;align-items:center;gap:1rem}.user-greeting{font-size:.9375rem;color:var(--neutral-600)}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;gap:1rem;flex-wrap:wrap}.toolbar-search{flex:1;max-width:400px;min-width:250px}.input{width:100%;padding:.75rem 1rem;font-size:.9375rem;border:1px solid var(--neutral-300);border-radius:var(--radius-md);background:#fff;color:var(--neutral-800);transition:all var(--transition-fast)}.input:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px #3b82f626}.input::placeholder{color:var(--neutral-400)}.input-label{display:block;font-size:.875rem;font-weight:500;color:var(--neutral-700);margin-bottom:.5rem}.input-group{margin-bottom:1rem;display:flex;flex-direction:column;gap:.5rem}.search-input{position:relative}.search-input .input{padding-left:2.75rem}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--neutral-400);pointer-events:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary-600);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-700);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--neutral-100);color:var(--neutral-700)}.btn-secondary:hover:not(:disabled){background:var(--neutral-200)}.btn-danger{background:var(--danger-light);color:var(--danger)}.btn-danger:hover:not(:disabled){background:#fecaca}.btn-ghost{background:transparent;color:var(--neutral-600);padding:.5rem .75rem}.btn-ghost:hover:not(:disabled){background:var(--neutral-100);color:var(--neutral-800)}.btn-sm{padding:.375rem .75rem;font-size:.8125rem}.btn-lg{padding:.875rem 1.75rem;font-size:1rem}.btn-full{width:100%}.card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--neutral-200);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md)}.card-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--neutral-100)}.card-body{padding:1.5rem}.product-card{background:#fff;border-radius:var(--radius-lg);padding:1.25rem;border:1px solid var(--neutral-200);transition:all 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var(--neutral-100)}.product-card-actions{display:flex;gap:.5rem}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.auth-page{min-height:100vh;display:flex;flex-direction:column}.auth-container{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem;background:linear-gradient(135deg,#f0f4ff,#f8fafc)}.auth-card{background:#fff;width:100%;max-width:420px;border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);padding:2.5rem;animation:slideUp .4s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{font-size:1.5rem;margin-bottom:.5rem}.auth-header p{color:var(--neutral-500)}.auth-footer{text-align:center;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--neutral-100)}.auth-footer p{font-size:.875rem;color:var(--neutral-500)}.auth-footer a{font-weight:500}.form-page{max-width:900px;margin:0 auto;padding:2rem 1.5rem}.form-header{margin-bottom:2rem}.form-header h1{margin-bottom:.5rem}.form-card{background:#fff;border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);border:1px solid var(--neutral-200);padding:2rem}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}.form-section-title{font-size:.9375rem;font-weight:600;color:var(--neutral-800);margin-bottom:1.25rem;padding-bottom:.75rem;border-bottom:1px solid var(--neutral-100)}.form-footer{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--neutral-100);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.checkbox-label{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;color:var(--neutral-700);cursor:pointer}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary-600)}.url-input-group{display:flex;gap:.5rem;margin-bottom:.75rem}.url-input-group .input{flex:1}.overview-page{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}.overview-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:2rem}.overview-title{margin-bottom:.25rem}.overview-meta{color:var(--neutral-500);font-size:.9375rem}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-bottom:2rem}.info-card{background:#fff;border-radius:var(--radius-lg);padding:1.5rem;border:1px solid var(--neutral-200);position:relative}.info-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.info-card h3{font-size:.875rem;font-weight:600;color:var(--neutral-500);text-transform:uppercase;letter-spacing:.05em}.info-row{display:flex;justify-content:space-between;align-items:center;padding:.625rem 0;border-bottom:1px solid var(--neutral-100);font-size:.9375rem}.info-row:last-child{border-bottom:none}.info-row-label{color:var(--neutral-500)}.info-row-value{font-weight:500;color:var(--neutral-900)}.notification-btn{background:var(--neutral-100);border:none;width:40px;height:40px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--neutral-500);transition:all var(--transition-fast)}.notification-btn:hover{background:var(--neutral-200);color:var(--neutral-700)}.notification-btn svg{width:20px;height:20px}.bell-icon-filled{display:none}.bell-icon-outline,.notification-btn.active .bell-icon-filled{display:block}.notification-btn.active .bell-icon-outline{display:none}.table-container{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--neutral-200);overflow:hidden}.table{width:100%;border-collapse:collapse}.table th{background:var(--neutral-50);padding:1rem 1.25rem;text-align:left;font-size:.8125rem;font-weight:600;color:var(--neutral-500);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--neutral-200)}.table td{padding:1rem 1.25rem;font-size:.9375rem;border-bottom:1px solid var(--neutral-100);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--neutral-50)}.price-lower{color:var(--danger);font-weight:600;display:flex;align-items:center;gap:.25rem}.price-higher{color:var(--success);font-weight:600;display:flex;align-items:center;gap:.25rem}.loading-text{color:var(--neutral-500);font-size:.8125rem;font-style:italic}.empty-state{text-align:center;padding:4rem 2rem}.empty-state-icon{width:80px;height:80px;margin:0 auto 1.5rem;background:var(--neutral-100);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--neutral-400)}.empty-state h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--neutral-700)}.empty-state p{color:var(--neutral-500);margin-bottom:1.5rem}.product-card-meta{display:flex;gap:8px;margin-top:15px;border-top:1px solid var(--neutral-100);padding-top:15px}.edit-button{cursor:pointer;position:relative;z-index:10}.btn-outline{background:transparent;border:1px solid var(--neutral-300);color:var(--neutral-600)}.btn-outline:hover{background:var(--neutral-50);border-color:var(--neutral-400);color:var(--neutral-900)}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);align-items:center;justify-content:center;animation:fadeIn .2s ease}.modal.show{display:flex}.modal-content{background:#fff;border-radius:var(--radius-xl);box-shadow:0 25px 50px -12px #00000040;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:slideUp .3s ease}.modal-header{padding:1.5rem;border-bottom:1px solid var(--neutral-200);display:flex;justify-content:space-between;align-items:center}.modal-header h3{font-size:1.25rem;font-weight:600;color:var(--neutral-900);margin:0}.modal-close{background:none;border:none;width:32px;height:32px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--neutral-500);transition:all var(--transition-fast)}.modal-close:hover{background:var(--neutral-100);color:var(--neutral-700)}.modal-body{padding:1.5rem}.modal-footer{padding:1.25rem 1.5rem;border-top:1px solid var(--neutral-200);display:flex;justify-content:flex-end;gap:.75rem}.edit-modal-section{margin-bottom:1.25rem}.edit-modal-section:last-child{margin-bottom:0}.edit-url-list{display:flex;flex-direction:column;gap:.5rem;margin-top:.75rem}.dropdown{position:relative;display:inline-block}.dropdown-menu{display:none;position:absolute;right:0;top:100%;background-color:#fff;min-width:180px;box-shadow:var(--shadow-lg);border-radius:var(--radius-md);border:1px solid var(--neutral-200);z-index:1000;padding:.5rem 0;animation:fadeIn .2s ease}.dropdown-menu:before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px;background:transparent}.dropdown:hover .dropdown-menu{display:block}.dropdown-item{display:flex;align-items:center;gap:.75rem;padding:.625rem 1rem;color:var(--neutral-700);font-size:.875rem;text-decoration:none;width:100%;border:none;background:none;cursor:pointer;text-align:left;transition:background var(--transition-fast)}.dropdown-item:hover{background-color:var(--neutral-100);color:var(--neutral-900)}.dropdown-divider{height:1px;background-color:var(--neutral-100);margin:.5rem 0}.dropdown-toggle{display:flex;align-items:center}.settings-layout{display:flex}.settings-sidebar{width:200px}.settings-body{flex:1}.settings-section{display:none}#account-section{display:block}.modal-main .input-group{margin-bottom:1.5rem}.modal-main h2{font-size:1.25rem;color:var(--neutral-900);margin-bottom:.5rem}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:none;justify-content:center;align-items:center;z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-container{background:#fff;width:800px;max-width:90%;height:500px;border-radius:12;display:flex;overflow:hidden;box-shadow:0 20px 25px -5px #0000001a}.modal-sidebar{width:220px;background:#f8fafc;border-right:1px solid #e2e8f0;padding:2rem 1.5rem;display:flex;flex-direction:column}.sidebar-nav a{display:block;padding:.75rem 1rem;color:#475569;text-decoration:none;border-radius:6px;margin-bottom:.5rem}.sidebar-nav a.active{background:#e2e8f0;color:#1e293b;font-weight:600}.modal-main{flex:1;padding:2.5rem;overflow-y:auto}.error-message{background:var(--danger-light);color:var(--danger);padding:10px;border-radius:5px;margin-bottom:15px}.scraper-item{border-bottom:1px;solid:#eee;padding:15px 0}.btn-help{width:36px;height:36px;margin-left:10px;border-radius:50%;border:1px solid var(--neutral-200);background-color:#fff;color:var(--neutral-600);font-size:16px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .2s ease-in-out}.btn-help:hover{background-color:var(--neutral-50);color:var(--primary-600);border-color:var(--primary-500);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;transform:translatey(-1px)}.btn-help:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.product-title-container{display:flex;align-items:center;gap:12px;margin-bottom:15px}.product-title-container .product-name{margin:0}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--primary-600)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-muted{color:var(--neutral-500)}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-1{gap:.5rem}.gap-2{gap:1rem}