@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-hover:#1e1e32;--bg-glass:#ffffff08;--bg-glass-hover:#ffffff0f;--primary:#f97316;--primary-light:#fb923c;--primary-dark:#ea580c;--primary-glow:#f9731626;--primary-subtle:#f9731614;--success:#10b981;--success-light:#34d399;--success-bg:#10b9811a;--danger:#ef4444;--danger-light:#f87171;--danger-bg:#ef44441a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--info:#3b82f6;--info-bg:#3b82f61a;--level-seedling:#22c55e;--level-rising:#10b981;--level-hot:#f97316;--level-breakthrough:#8b5cf6;--level-dominator:#eab308;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-muted:#475569;--border:#ffffff0f;--border-hover:#ffffff1f;--border-focus:#f9731680;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px #f9731626;--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-xs:.75rem;--font-sm:.8125rem;--font-base:.875rem;--font-md:1rem;--font-lg:1.125rem;--font-xl:1.25rem;--font-2xl:1.5rem;--font-3xl:1.875rem;--font-4xl:2.25rem;--sidebar-width:240px;--sidebar-collapsed:64px;--navbar-height:60px;--content-max-width:1400px;--transition-fast:.15s ease;--transition-base:.2s ease;--transition-slow:.3s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.glass-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.glass-card:hover{background:var(--bg-glass-hover);border-color:var(--border-hover);box-shadow:var(--shadow-md)}.surface-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all var(--transition-base)}.surface-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md)}.btn{border-radius:var(--radius-md);font-size:var(--font-base);transition:all var(--transition-base);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-weight:500;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-light);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-hover)}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-tertiary)}.btn-sm{font-size:var(--font-sm);padding:6px 12px}.btn-lg{font-size:var(--font-md);padding:14px 28px}.input{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-size:var(--font-base);transition:all var(--transition-base);outline:none;padding:10px 14px}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-subtle)}.select{background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-sm);appearance:none;cursor:pointer;transition:all var(--transition-base);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;outline:none;padding:8px 32px 8px 12px}.select:hover{border-color:var(--border-hover)}.select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-subtle)}.badge{border-radius:var(--radius-full);font-size:var(--font-xs);letter-spacing:.02em;align-items:center;gap:4px;padding:3px 10px;font-weight:600;display:inline-flex}.badge-success{background:var(--success-bg);color:var(--success-light)}.badge-danger{background:var(--danger-bg);color:var(--danger-light)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-primary{background:var(--primary-subtle);color:var(--primary-light)}.badge-level-1{color:#22c55e;background:#22c55e1a}.badge-level-2{color:#10b981;background:#10b9811a}.badge-level-3{color:#f97316;background:#f973161a}.badge-level-4{color:#8b5cf6;background:#8b5cf61a}.badge-level-5{color:#eab308;background:#eab3081a}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-muted{color:var(--text-secondary)}.text-primary-brand{color:var(--primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes countUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fadeIn{animation:.3s forwards fadeIn}.animate-fadeInUp{animation:.4s forwards fadeInUp}.animate-slideInLeft{animation:.3s forwards slideInLeft}.skeleton{background:linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-hover) 50%, var(--bg-tertiary) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s ease-in-out infinite shimmer}.login-container{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:420px;box-shadow:var(--shadow-lg);padding:40px}.login-logo{justify-content:center;align-items:center;gap:10px;margin-bottom:8px;display:flex}.login-logo-icon{font-size:2rem}.login-logo-text{font-size:var(--font-2xl);background:linear-gradient(135deg, var(--primary), var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:800}.login-subtitle{text-align:center;color:var(--text-secondary);font-size:var(--font-sm);margin-bottom:32px}.login-form{flex-direction:column;gap:16px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{font-size:var(--font-sm);color:var(--text-secondary);font-weight:500}.login-error{background:var(--danger-bg);color:var(--danger-light);border-radius:var(--radius-md);font-size:var(--font-sm);text-align:center;padding:10px 14px}.login-btn{width:100%;margin-top:8px;padding:12px;font-weight:600}.dashboard-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;transition:width var(--transition-slow);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:18px 20px;display:flex}.sidebar-logo-icon{font-size:1.5rem}.sidebar-logo-text{font-size:var(--font-lg);background:linear-gradient(135deg, var(--primary), var(--primary-light));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:12px;display:flex}.sidebar-link{border-radius:var(--radius-md);font-size:var(--font-base);color:var(--text-secondary);transition:all var(--transition-base);align-items:center;gap:12px;padding:10px 12px;font-weight:500;display:flex}.sidebar-link:hover{color:var(--text-primary);background:var(--bg-tertiary)}.sidebar-link.active{color:var(--primary);background:var(--primary-subtle)}.sidebar-link-icon{text-align:center;width:24px;font-size:1.2rem}.sidebar-footer{border-top:1px solid var(--border);padding:12px}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.navbar{height:var(--navbar-height);border-bottom:1px solid var(--border);background:var(--bg-secondary);z-index:50;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.navbar-search{width:400px;position:relative}.navbar-search-icon{color:var(--text-muted);font-size:var(--font-base);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.navbar-search .input{padding-left:38px}.navbar-actions{align-items:center;gap:8px;display:flex}.page-content{max-width:var(--content-max-width);padding:24px}.page-title{font-size:var(--font-2xl);margin-bottom:4px;font-weight:700}.page-subtitle{font-size:var(--font-base);color:var(--text-secondary);margin-bottom:24px}.stats-bar{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:20px;display:grid}.stat-card{align-items:center;gap:14px;padding:16px 20px;display:flex}.stat-icon{border-radius:var(--radius-lg);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.3rem;display:flex}.stat-icon-primary{background:var(--primary-subtle)}.stat-icon-success{background:var(--success-bg)}.stat-icon-warning{background:var(--warning-bg)}.stat-icon-info{background:var(--info-bg)}.stat-value{font-size:var(--font-2xl);font-weight:700;line-height:1.2;animation:.5s forwards countUp}.stat-label{font-size:var(--font-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:20px;display:flex}.product-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:24px;display:grid}.product-card{cursor:pointer;flex-direction:column;display:flex;overflow:hidden}.product-card-image{aspect-ratio:1;object-fit:cover;background:var(--bg-tertiary);border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:100%}.product-card-body{flex-direction:column;flex:1;gap:8px;padding:14px;display:flex}.product-card-name{font-size:var(--font-base);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.product-card-price{font-size:var(--font-lg);color:var(--primary);font-weight:700}.product-card-meta{font-size:var(--font-xs);color:var(--text-secondary);justify-content:space-between;align-items:center;display:flex}.product-card-growth{font-weight:600}.product-card-growth.positive{color:var(--success)}.product-card-growth.negative{color:var(--danger)}.product-card-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.product-card-score{font-size:var(--font-sm);align-items:center;gap:6px;font-weight:600;display:flex}.product-card-shop{font-size:var(--font-xs);color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;max-width:120px;overflow:hidden}.product-detail{grid-template-columns:1fr 1fr;gap:24px;display:grid}.product-detail-header{grid-column:1/-1;align-items:flex-start;gap:24px;display:flex}.product-detail-image{object-fit:cover;border-radius:var(--radius-lg);background:var(--bg-tertiary);flex-shrink:0;width:200px;height:200px}.product-detail-info{flex:1}.product-detail-name{font-size:var(--font-xl);margin-bottom:8px;font-weight:700}.product-detail-shop-info{color:var(--text-secondary);font-size:var(--font-sm);align-items:center;gap:8px;margin-bottom:12px;display:flex}.product-detail-metrics{flex-wrap:wrap;gap:20px;display:flex}.product-detail-metric{flex-direction:column;gap:2px;display:flex}.product-detail-metric-value{font-size:var(--font-lg);font-weight:700}.product-detail-metric-label{font-size:var(--font-xs);color:var(--text-secondary)}.ai-score-card{grid-column:1/-1;padding:24px}.ai-score-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.ai-score-level{align-items:center;gap:10px;display:flex}.ai-score-level-emoji{font-size:2rem}.ai-score-level-name{font-size:var(--font-xl);font-weight:700}.ai-score-number{font-size:var(--font-3xl);color:var(--primary);font-weight:800}.ai-score-reasoning{font-size:var(--font-base);color:var(--text-secondary);background:var(--bg-tertiary);border-radius:var(--radius-md);margin-bottom:16px;padding:16px;line-height:1.7}.ai-score-action{background:var(--success-bg);border-radius:var(--radius-md);border-left:3px solid var(--success);margin-bottom:12px;padding:12px 16px}.ai-score-action-title{font-size:var(--font-sm);color:var(--success);margin-bottom:4px;font-weight:600}.ai-score-action-text{font-size:var(--font-sm);color:var(--text-secondary)}.ai-score-risks{flex-direction:column;gap:6px;display:flex}.ai-score-risk{font-size:var(--font-sm);color:var(--text-secondary);align-items:center;gap:8px;display:flex}.chart-card{padding:20px}.chart-card-title{font-size:var(--font-md);margin-bottom:16px;font-weight:600}.product-actions{flex-wrap:wrap;grid-column:1/-1;gap:12px;display:flex}.pagination{justify-content:center;align-items:center;gap:8px;padding:20px 0;display:flex}.pagination-btn{border-radius:var(--radius-md);font-size:var(--font-sm);color:var(--text-secondary);background:var(--bg-secondary);border:1px solid var(--border);transition:all var(--transition-base);padding:8px 14px;font-weight:500}.pagination-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--border-hover)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed}.pagination-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination-info{font-size:var(--font-sm);color:var(--text-secondary);margin:0 8px}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:60px 20px;display:flex}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:3rem}.empty-state-title{font-size:var(--font-lg);margin-bottom:8px;font-weight:600}.empty-state-text{font-size:var(--font-base);color:var(--text-secondary);max-width:400px}@media (max-width:1024px){.product-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.product-detail{grid-template-columns:1fr}}@media (max-width:768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}.navbar-search{width:100%}.product-grid,.stats-bar{grid-template-columns:1fr 1fr}.product-detail-header{flex-direction:column}.product-detail-image{aspect-ratio:1;width:100%;height:auto}}@media (max-width:480px){.product-grid,.stats-bar{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}}