*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6366f1;--primary-dark:#4f46e5;--primary-light:#e0e7ff;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6;--sidebar-bg:#1e1b4b;--sidebar-text:#c7d2fe;--bg:#f1f5f9;--card-bg:#fff;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--shadow:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow-md:0 4px 6px #00000012, 0 2px 4px #0000000f;--shadow-lg:0 10px 15px #0000001a, 0 4px 6px #0000000d;--radius:12px;--radius-sm:8px;--sidebar-width:260px}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.5}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--sidebar-bg);z-index:100;flex-direction:column;transition:transform .3s;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid #ffffff1a;padding:24px 20px}.sidebar-logo h1{color:#fff;align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.sidebar-logo .logo-icon{background:var(--primary);border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sidebar-logo p{color:#818cf8;margin-top:4px;font-size:12px}.sidebar-nav{flex:1;padding:16px 12px}.nav-section-title{color:#818cf8;text-transform:uppercase;letter-spacing:.08em;margin-top:8px;padding:8px 8px 4px;font-size:11px;font-weight:600}.nav-item{border-radius:var(--radius-sm);color:var(--sidebar-text);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;margin-bottom:2px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:#fff;background:#ffffff14}.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 4px 12px #6366f166}.nav-badge{background:var(--danger);color:#fff;text-align:center;border-radius:20px;min-width:20px;margin-left:auto;padding:2px 7px;font-size:11px;font-weight:700}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.header{background:var(--card-bg);border-bottom:1px solid var(--border);z-index:50;height:64px;box-shadow:var(--shadow);justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.header-left{flex:1;align-items:center;gap:16px;display:flex}.header-title{color:var(--text);font-size:18px;font-weight:700}.search-bar{background:var(--bg);border:1px solid var(--border);border-radius:10px;align-items:center;gap:8px;min-width:280px;padding:8px 14px;transition:all .2s;display:flex}.search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:#fff}.search-bar input{color:var(--text);background:0 0;border:none;outline:none;width:100%;font-size:14px}.search-bar input::placeholder{color:var(--text-muted)}.header-right{align-items:center;gap:12px;display:flex}.page{flex:1;padding:24px}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-title{color:var(--text);font-size:22px;font-weight:700}.page-subtitle{color:var(--text-muted);margin-top:2px;font-size:14px}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:20px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{color:var(--text);font-size:15px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);align-items:center;gap:16px;padding:20px;transition:transform .2s,box-shadow .2s;display:flex}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-icon.blue{color:#2563eb;background:#dbeafe}.stat-icon.green{color:#059669;background:#d1fae5}.stat-icon.red{color:#dc2626;background:#fee2e2}.stat-icon.orange{color:#d97706;background:#fef3c7}.stat-icon.purple{color:#7c3aed;background:#ede9fe}.stat-icon.pink{color:#be185d;background:#fce7f3}.stat-info h3{color:var(--text);font-size:26px;font-weight:700;line-height:1}.stat-info p{color:var(--text-muted);margin-top:4px;font-size:13px}.grid-2{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.table-wrapper{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}table{border-collapse:collapse;background:var(--card-bg);width:100%}thead tr{background:var(--bg);border-bottom:2px solid var(--border)}th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;padding:12px 16px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border);color:var(--text);padding:12px 16px;font-size:14px}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#f8fafc}.badge{border-radius:20px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:#065f46;background:#d1fae5}.badge-danger{color:#991b1b;background:#fee2e2}.badge-warning{color:#92400e;background:#fef3c7}.badge-info{color:#1e40af;background:#dbeafe}.badge-purple{color:#5b21b6;background:#ede9fe}.badge-gray{color:#475569;background:#f1f5f9}.badge-brillant{color:#854d0e;background:#fef9c3;border:1px solid #fde047}.badge-mate{color:#0c4a6e;background:#f0f9ff;border:1px solid #bae6fd}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;align-items:center;gap:8px;padding:9px 18px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark);box-shadow:0 4px 12px #6366f166}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-warning{background:var(--warning);color:#fff}.btn-outline{color:var(--primary);border:1.5px solid var(--primary);background:0 0}.btn-outline:hover:not(:disabled){background:var(--primary-light)}.btn-ghost{color:var(--text-muted);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--bg);color:var(--text)}.btn-sm{padding:6px 12px;font-size:13px}.btn-icon{border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--border);color:var(--text-muted);cursor:pointer;align-items:center;padding:8px;transition:all .2s;display:inline-flex}.btn-icon:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.btn-icon.danger:hover{color:var(--danger);border-color:var(--danger);background:#fee2e2}.form-group{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.form-label{color:var(--text);font-size:13px;font-weight:600}.form-control{border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:var(--card-bg);outline:none;width:100%;padding:10px 14px;font-size:14px;transition:all .2s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-control::placeholder{color:var(--text-muted)}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--card-bg);border-radius:var(--radius);width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:.2s modalIn}@keyframes modalIn{0%{opacity:0;transform:scale(.95)translateY(-10px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{color:var(--text);font-size:16px;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.alert{border-radius:var(--radius-sm);align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 16px;font-size:13px;display:flex}.alert-danger{color:#991b1b;background:#fee2e2;border:1px solid #fecaca}.alert-warning{color:#92400e;background:#fef3c7;border:1px solid #fde68a}.alert-success{color:#065f46;background:#d1fae5;border:1px solid #a7f3d0}.alert-info{color:#1e40af;background:#dbeafe;border:1px solid #bfdbfe}.ai-btn{background:linear-gradient(135deg, var(--primary), #8b5cf6);color:#fff;cursor:pointer;z-index:500;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:22px;transition:all .3s;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 20px #6366f180}.ai-btn:hover{transform:scale(1.1)}.ai-panel{background:var(--card-bg);width:360px;max-height:500px;box-shadow:var(--shadow-lg);z-index:500;border:1px solid var(--border);border-radius:16px;flex-direction:column;animation:.2s modalIn;display:flex;position:fixed;bottom:92px;right:24px}.ai-panel-header{background:linear-gradient(135deg, var(--primary), #8b5cf6);color:#fff;border-radius:16px 16px 0 0;align-items:center;gap:10px;padding:16px;display:flex}.ai-panel-header h3{font-size:15px;font-weight:600}.ai-panel-header p{opacity:.8;font-size:12px}.ai-messages{flex-direction:column;flex:1;gap:10px;max-height:300px;padding:16px;display:flex;overflow-y:auto}.ai-msg{border-radius:12px;max-width:85%;padding:10px 14px;font-size:13px;line-height:1.5}.ai-msg.bot{background:var(--primary-light);color:var(--primary-dark);border-bottom-left-radius:4px;align-self:flex-start}.ai-msg.user{background:var(--primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.ai-input-row{border-top:1px solid var(--border);gap:8px;padding:12px;display:flex}.ai-input-row input{border:1.5px solid var(--border);border-radius:8px;outline:none;flex:1;padding:8px 12px;font-size:13px}.ai-input-row input:focus{border-color:var(--primary)}.ai-suggestions{flex-wrap:wrap;gap:6px;padding:0 12px 12px;display:flex}.ai-suggestion{background:var(--bg);border:1px solid var(--border);cursor:pointer;color:var(--text-muted);border-radius:20px;padding:5px 12px;font-size:12px;transition:all .2s}.ai-suggestion:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.stock-bar-bg{background:var(--bg);border-radius:10px;height:6px;margin-top:6px;overflow:hidden}.stock-bar-fill{border-radius:10px;height:100%;transition:width .4s}.stock-bar-fill.high{background:var(--success)}.stock-bar-fill.medium{background:var(--warning)}.stock-bar-fill.low{background:var(--danger)}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state h3{color:var(--text);margin-bottom:8px;font-size:16px;font-weight:600}.sidebar-toggle{cursor:pointer;color:var(--text);background:0 0;border:none;padding:8px;display:none}.mobile-overlay{z-index:99;background:#00000080;display:none;position:fixed;inset:0}@media (width<=1024px) and (width>=641px){:root{--sidebar-width:220px}.stats-grid{grid-template-columns:repeat(3,1fr)}.page{padding:20px}.chart-container{height:240px}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.sidebar-toggle{display:flex}.mobile-overlay.show{display:block}.page{padding:14px}.page-title{font-size:18px}.page-subtitle{font-size:12px}.page-header{gap:8px;margin-bottom:16px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.grid-2,.grid-3{grid-template-columns:1fr}.header{height:56px;padding:0 14px}.header-date,.header-sync,.header-refresh{display:none}.header-title{font-size:15px}.search-bar{flex:1;min-width:0;max-width:200px;padding:6px 10px}.header-left{gap:10px}.header-right{gap:8px}.card{padding:14px}.stat-card{gap:12px;padding:14px}.stat-info h3{font-size:22px}.modal-overlay{align-items:flex-end;padding:0}.modal{border-radius:20px 20px 0 0;max-width:100%;max-height:92vh;overflow-y:auto}.modal-header,.modal-body{padding:16px 20px}.modal-footer{padding:12px 20px}.table-wrapper{border-radius:var(--radius-sm)}th{padding:10px 12px;font-size:11px}td{padding:10px 12px;font-size:13px}.tabs{gap:2px;padding:3px}.tab-btn{padding:7px 10px;font-size:12px}.filter-row{gap:6px}.filter-select{padding:7px 10px;font-size:12px}.chart-container{height:220px}.ai-panel{width:calc(100vw - 24px);bottom:80px;right:12px}.ai-btn{width:48px;height:48px;font-size:20px;bottom:16px;right:16px}.btn{padding:8px 14px;font-size:13px}.btn-sm{padding:5px 10px;font-size:12px}}@media (width<=480px){.header{padding:0 12px}.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-card{gap:10px;padding:12px}.stat-icon{width:40px;height:40px}.stat-info h3{font-size:20px}.search-bar{max-width:150px}.chart-container{height:190px}.page,.card{padding:12px}}@media (width<=360px){.stats-grid{grid-template-columns:1fr}.search-bar{max-width:120px}.header-title{font-size:13px}}.tabs{background:var(--bg);border-radius:var(--radius-sm);flex-wrap:wrap;gap:4px;margin-bottom:20px;padding:4px;display:flex}.tab-btn{color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:1;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.tab-btn.active{background:var(--card-bg);color:var(--primary);box-shadow:var(--shadow)}.filter-row{flex-wrap:wrap;gap:10px;margin-bottom:16px;display:flex}.filter-select{border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);background:var(--card-bg);cursor:pointer;outline:none;padding:8px 12px;font-size:13px}.filter-select:focus{border-color:var(--primary)}.chart-container{width:100%;height:280px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}