:root{--bg-base: #000000;--bg-surface: #0D0D0D;--bg-elevated: #141414;--bg-hover: #1A1A1A;--border-dim: #1E1E1E;--border-base: #2A2A2A;--border-bright: #3A3A3A;--brand: #7C3AED;--brand-hover: #6D28D9;--profit: #00D37F;--loss: #FF3B30;--neutral: #F59E0B;--entry: #3B82F6;--text-primary: #FFFFFF;--text-secondary: #888888;--text-muted: #444444;--sidebar-w: 260px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased}body{background:var(--bg-base);color:var(--text-primary);font-family:Inter,system-ui,sans-serif}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-base);border-radius:3px}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--bg-surface);border-right:1px solid var(--border-dim);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;overflow-y:auto;z-index:40}.main{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}.topbar{height:56px;background:var(--bg-base);border-bottom:1px solid var(--border-dim);display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:30}.page-content{padding:24px;flex:1}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--border-dim)}.sidebar-logo .logo-mark{width:28px;height:28px;background:var(--brand);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;color:#fff}.sidebar-logo .logo-mark-img{width:28px;height:28px;border-radius:7px;object-fit:cover;flex-shrink:0}.sidebar-logo .logo-name{font-weight:700;font-size:15px;letter-spacing:-.3px}.admin-badge{font-size:9px;font-weight:700;color:#fff;background:var(--loss);padding:1px 5px;border-radius:3px;margin-left:auto}.nav-section-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);padding:12px 16px 4px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;margin:1px 8px;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .15s;text-decoration:none;border-left:2px solid transparent}.nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background:#7c3aed1a;color:var(--text-primary);border-left-color:var(--brand);border-radius:0 8px 8px 0;margin-left:0;padding-left:14px}.card{background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:12px;padding:20px 24px}.card-title{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:20px}.stat-card{background:var(--bg-surface);border:1px solid var(--border-dim);border-radius:10px;padding:16px 20px}.stat-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-secondary);margin-bottom:6px}.stat-value{font-size:24px;font-weight:700;font-family:JetBrains Mono,monospace;color:var(--text-primary)}.stat-change{font-size:12px;font-weight:600;margin-top:4px;display:flex;align-items:center;gap:4px}.stat-change.up{color:var(--profit)}.stat-change.down{color:var(--loss)}.data-table{width:100%;border-collapse:collapse;font-size:13px}.data-table th{text-align:left;padding:10px 12px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--text-secondary);border-bottom:1px solid var(--border-dim);background:var(--bg-elevated)}.data-table td{padding:10px 12px;border-bottom:1px solid var(--border-dim);color:var(--text-secondary)}.data-table tr:hover td{background:var(--bg-hover)}.data-table td.primary{color:var(--text-primary);font-weight:500}.data-table td.mono{font-family:JetBrains Mono,monospace;font-size:12px}.data-table td.profit{color:var(--profit);font-family:JetBrains Mono,monospace}.data-table td.loss{color:var(--loss);font-family:JetBrains Mono,monospace}.dot-active{width:8px;height:8px;border-radius:4px;background:var(--profit);display:inline-block}.dot-warning{width:8px;height:8px;border-radius:4px;background:var(--neutral);display:inline-block}.dot-error{width:8px;height:8px;border-radius:4px;background:var(--loss);display:inline-block}.dot-inactive{width:8px;height:8px;border-radius:4px;background:var(--text-muted);display:inline-block}.btn{display:inline-flex;align-items:center;gap:6px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;transition:all .15s;border:none;padding:8px 16px}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-hover)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-base)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-bright)}.btn-danger{background:#ff3b301a;color:var(--loss);border:1px solid var(--loss)}.btn-danger:hover{background:#ff3b3033}.btn-sm{padding:5px 10px;font-size:11px}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}.badge-pro{background:#7c3aed26;color:var(--brand);border:1px solid rgba(124,58,237,.3)}.badge-free{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-base)}.badge-elite{background:#f59e0b1a;color:var(--neutral);border:1px solid rgba(245,158,11,.3)}.progress-track{height:6px;background:var(--bg-elevated);border-radius:3px;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width .7s ease}.progress-brand{background:var(--brand)}.progress-profit{background:var(--profit)}.progress-loss{background:var(--loss)}.progress-neutral{background:var(--neutral)}.alert-bar{padding:8px 24px;display:flex;align-items:center;gap:8px;font-size:12px}.alert-bar.warning{background:#f59e0b1a;border-bottom:1px solid rgba(245,158,11,.2);color:var(--neutral)}.alert-bar.error{background:#ff3b301a;border-bottom:1px solid rgba(255,59,48,.2);color:var(--loss)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.toggle-wrapper{display:flex;align-items:center;gap:10px}.toggle{position:relative;width:40px;height:22px;background:var(--border-base);border-radius:11px;cursor:pointer;transition:background .2s}.toggle.on{background:var(--brand)}.toggle:after{content:"";position:absolute;width:16px;height:16px;border-radius:8px;background:#fff;top:3px;left:3px;transition:left .2s}.toggle.on:after{left:21px}.model-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-dim)}.model-name{flex:1;font-size:13px;font-weight:600;color:var(--text-primary)}.model-ver{font-size:11px;color:var(--text-secondary);font-family:monospace;width:40px}.model-auc{font-size:13px;font-family:JetBrains Mono,monospace;color:var(--profit);width:50px}.model-status{display:flex;align-items:center;gap:5px;font-size:11px;font-weight:600;color:var(--profit)}.model-action{margin-left:auto}.drift-row-warning td{background:#f59e0b0d!important;border-left:3px solid var(--neutral)}