:root{--bg: #0b0e11;--bg-panel: #181a20;--bg-elevated: #1e2329;--bg-hover: #2b3139;--border: #2b3139;--text: #eaecef;--text-dim: #848e9c;--text-faint: #5e6673;--green: #0ecb81;--green-dim: rgba(14, 203, 129, .12);--red: #f6465d;--red-dim: rgba(246, 70, 93, .12);--amber: #f0b90b;--amber-dim: rgba(240, 185, 11, .12);--blue: #3f8cff;--blue-dim: rgba(63, 140, 255, .12)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:IBM Plex Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.app-layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--bg-panel);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:16px 0}.sidebar .brand{font-size:16px;font-weight:700;color:var(--amber);padding:8px 20px 20px;letter-spacing:.3px}.sidebar nav{display:flex;flex-direction:column;gap:2px}.sidebar nav a{padding:10px 20px;color:var(--text-dim);font-weight:500;border-left:3px solid transparent}.sidebar nav a:hover{color:var(--text);background:var(--bg-hover);text-decoration:none}.sidebar nav a.active{color:var(--amber);background:var(--bg-elevated);border-left-color:var(--amber)}.main-area{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;background:var(--bg-panel);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:16px;padding:0 24px}.topbar .user-email{color:var(--text-dim)}.page{padding:24px;flex:1}.page h1{font-size:20px;margin:0 0 20px;font-weight:600}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:16px 20px}.card h3{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px}.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.btn{border:1px solid transparent;border-radius:6px;padding:9px 18px;font-size:14px;font-weight:600;cursor:pointer;background:var(--bg-hover);color:var(--text);transition:filter .15s}.btn:hover:not(:disabled){filter:brightness(1.15)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-green{background:var(--green);color:#052e1d}.btn-gray{background:var(--bg-hover);color:var(--text)}.btn-amber{background:var(--amber);color:#3d2f00}.btn-red{background:var(--red);color:#fff}.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}.btn-sm{padding:5px 12px;font-size:13px}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.badge-green{background:var(--green-dim);color:var(--green)}.badge-gray{background:var(--bg-hover);color:var(--text-dim)}.badge-red{background:var(--red-dim);color:var(--red)}.badge-amber{background:var(--amber-dim);color:var(--amber)}.badge-pulse{animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;color:var(--text-dim);font-weight:500}input,select,textarea{background:var(--bg-elevated);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:9px 12px;font-size:14px;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue)}input:disabled,select:disabled{opacity:.5;cursor:not-allowed}.error-text{color:var(--red);font-size:12px}.hint-text{color:var(--text-dim);font-size:12px}.success-text{color:var(--green);font-size:12px}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13px}table.data th{text-align:left;color:var(--text-dim);font-weight:600;padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}table.data td{padding:10px 12px;border-bottom:1px solid var(--border);white-space:nowrap}table.data tr:hover td{background:var(--bg-elevated)}.num{font-variant-numeric:tabular-nums}.pnl-pos{color:var(--green)}.pnl-neg{color:var(--red)}.pnl-flat{color:var(--text-dim)}.progress{height:8px;background:var(--bg-elevated);border-radius:4px;overflow:hidden}.progress-fill{height:100%;border-radius:4px;transition:width .3s}.progress-green{background:var(--green)}.progress-amber{background:var(--amber)}.progress-red{background:var(--red)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:380px;background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;padding:32px}.login-card h1{color:var(--amber);font-size:22px;margin:0 0 4px}.login-card .sub{color:var(--text-dim);margin:0 0 24px;font-size:13px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:100}.modal{width:440px;max-width:calc(100vw - 32px);background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;padding:24px}.modal h2{margin:0 0 8px;font-size:18px}.modal .modal-body{color:var(--text-dim);margin:0 0 16px}.modal .modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.banner{padding:12px 16px;border-radius:8px;font-weight:500;margin-bottom:20px;border:1px solid transparent}.banner-green{background:var(--green-dim);color:var(--green);border-color:var(--green)}.banner-red{background:var(--red-dim);color:var(--red);border-color:var(--red)}.banner-amber{background:var(--amber-dim);color:var(--amber);border-color:var(--amber)}.banner-gray{background:var(--bg-elevated);color:var(--text-dim);border-color:var(--border)}.big-number{font-size:32px;font-weight:700;font-variant-numeric:tabular-nums}.muted{color:var(--text-dim)}.mt-16{margin-top:16px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.spread{display:flex;justify-content:space-between;align-items:center;gap:12px}.chart-card{grid-column:1 / -1}.filters-bar{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}.filters-bar .field{margin-bottom:0;min-width:140px}.pagination{display:flex;align-items:center;gap:12px;margin-top:16px;justify-content:center}.eq-summary{display:flex;flex-direction:column;gap:4px}.eq-row{display:flex;justify-content:space-between;gap:16px}.eq-row .muted{font-size:13px}.risk-metric{margin-bottom:16px}.risk-metric:last-child{margin-bottom:0}.risk-metric .spread{margin-bottom:6px;font-size:13px}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}.tabs button{background:none;border:none;color:var(--text-dim);padding:10px 16px;font-size:14px;font-weight:600;cursor:pointer;border-bottom:2px solid transparent}.tabs button.active{color:var(--amber);border-bottom-color:var(--amber)}.symbol-tag{display:inline-flex;align-items:center;background:var(--bg-elevated);border:1px solid var(--border);border-radius:4px;padding:2px 8px;gap:6px;font-size:13px}.symbol-tag button{background:none;border:none;color:var(--text-dim);cursor:pointer;padding:0;font-size:14px}.settings-section{margin-bottom:32px}.settings-section h2{font-size:16px;margin:0 0 4px}.settings-section .sub{color:var(--text-dim);font-size:13px;margin:0 0 16px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0 24px}@media (max-width: 800px){.app-layout{flex-direction:column}.sidebar{width:100%;flex-direction:row;align-items:center}.sidebar nav{flex-direction:row}.sidebar .brand{padding:8px 12px}.sidebar nav a{border-left:none;border-bottom:3px solid transparent;padding:12px 10px}.sidebar nav a.active{border-bottom-color:var(--amber)}}