:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #21262d;--border-color: #30363d;--text-primary: #e6edf3;--text-secondary: #8b949e;--accent-blue: #58a6ff;--accent-green: #3fb950;--accent-red: #f85149;--accent-yellow: #d29922;--accent-purple: #bc8cff;--workspace-rail: 48px;--topbar-height: 40px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f6f8fa;--bg-tertiary: #e1e4e8;--border-color: #d1d5da;--text-primary: #24292e;--text-secondary: #586069;--accent-blue: #0366d6;--accent-green: #28a745;--accent-red: #d73a49;--accent-yellow: #e36209;--accent-purple: #6f42c1}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh}.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.topbar{display:flex;align-items:center;height:var(--topbar-height);padding:0 12px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);flex-shrink:0;gap:8px;z-index:60}.topbar__menu-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-primary);border-radius:6px;cursor:pointer;font-size:16px;transition:all .15s ease}.topbar__menu-btn:hover{background:var(--border-color)}.topbar__title{font-size:13px;font-weight:600;color:var(--text-primary);letter-spacing:.3px}.topbar__spacer{flex:1}.topbar__search-btn{display:flex;align-items:center;gap:5px;padding:4px 10px;font-size:11px;color:var(--text-secondary);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:5px;cursor:pointer;transition:all .15s ease}.topbar__search-btn:hover{background:var(--border-color);color:var(--text-primary)}.topbar__theme-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--border-color);background:var(--bg-tertiary);color:var(--text-secondary);border-radius:5px;cursor:pointer;font-size:14px;transition:all .15s ease}.topbar__theme-btn:hover{background:var(--border-color);color:var(--text-primary)}.nav-dropdown{position:fixed;top:var(--topbar-height);left:0;width:220px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:0 8px 8px 0;box-shadow:0 8px 24px #0000004d;z-index:200;padding:6px 0;animation:slideDown .15s ease}[data-theme=light] .nav-dropdown{box-shadow:0 8px 24px #0000001f}@keyframes slideDown{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.nav-dropdown__item{display:flex;align-items:center;gap:10px;padding:8px 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var(--border-color)}.card-title{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.card-value{font-size:1.5rem;font-weight:700}.card-label{font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;min-width:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;min-width:0}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;min-width:0}.grid-2>*,.grid-3>*,.grid-4>*{min-width:0}.badge{display:inline-flex;align-items:center;padding:.25rem .5rem;font-size:.75rem;font-weight:500;border-radius:4px}.badge-success{background:#3fb95026;color:var(--accent-green)}.badge-danger{background:#f8514926;color:var(--accent-red)}.badge-warning{background:#d2992226;color:var(--accent-yellow)}.badge-info{background:#58a6ff26;color:var(--accent-blue)}[data-theme=light] .badge-success{background:#28a7451f}[data-theme=light] .badge-danger{background:#d73a491f}[data-theme=light] 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var(--accent-red);border-radius:6px;color:var(--accent-red)}[data-theme=light] .error{background:#d73a4914}.market-ticker{display:flex;gap:1.5rem;padding:.75rem 0}.ticker-item{display:flex;align-items:center;gap:.5rem}.ticker-symbol{font-weight:600}.ticker-price{font-size:.875rem}.ticker-change{font-size:.75rem}.ticker-change.positive{color:var(--accent-green)}.ticker-change.negative{color:var(--accent-red)}.market-watch-page{min-height:0;padding-top:10px;display:flex;flex-direction:column;height:calc(100vh - 60px)}.market-watch-titlebar{display:flex;align-items:center;justify-content:space-between;gap:1rem}.market-watch-status{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border:1px solid var(--border-color);border-radius:4px;color:var(--text-secondary);font:600 11px 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var(--accent-blue);border-radius:3px;color:var(--accent-blue);background:transparent;cursor:pointer;font-weight:700}.market-watch-add.added{border-color:var(--accent-green);color:var(--accent-green)}.market-watch-empty{text-align:center;padding:3rem!important;color:var(--text-secondary)}.market-watch-footer{display:flex;align-items:center;justify-content:space-between;color:var(--text-secondary);font-size:11px;flex:0 0 auto;padding:6px 0}.market-watch-footer>div{display:flex;align-items:center;gap:8px}.market-watch-footer button{width:28px;height:24px;border:1px solid var(--border-color);border-radius:3px;background:var(--bg-tertiary);color:var(--text-primary);cursor:pointer}.market-watch-footer button:disabled{opacity:.4;cursor:default}@media (max-width: 900px){.market-watch-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.market-watch-filters .input{grid-column:1 / -1}}.option-chain{display:grid;grid-template-columns:1fr 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#aeb9c5;--text-primary: #111923;--text-secondary: #465668}[data-theme=light] body,[data-theme=light] .main-content,[data-theme=light] .dashboard{background:#e9edf2}[data-theme=light] .card,[data-theme=light] .table-container,[data-theme=light] .market-watch-table-wrap,[data-theme=light] .strategy-panel,[data-theme=light] .panel{background:#fff;border-color:#aeb9c5;box-shadow:0 1px 3px #1f293714}[data-theme=light] .card-header,[data-theme=light] .strategy-panel__table-header,[data-theme=light] .option-chain-header{background:#d9e1ea;border-color:#aeb9c5;color:#172330}[data-theme=light] .metric,[data-theme=light] .stat-card,[data-theme=light] .summary-card,[data-theme=light] .info-card,[data-theme=light] .metric-card,[data-theme=light] .analytics-card,[data-theme=light] .snapshot-card{background:#e3e8ef!important;border-color:#b4bfca!important;box-shadow:inset 0 1px #ffffffe6,0 1px 1px #1f293709}[data-theme=light] thead th,[data-theme=light] th{background:#cfd8e3;color:#15212d;border-bottom-color:#9eabb8;border-right-color:#adb9c6;font-weight:700}[data-theme=light] tbody td,[data-theme=light] td{border-right-color:#c7d0da;border-bottom-color:#d1d8e0}[data-theme=light] tbody tr:nth-child(2n){background:#f3f6f9}[data-theme=light] tbody tr:hover{background:#e6f0fb}[data-theme=light] .market-watch-toolbar{background:#dbe2ea;border-color:#aab5c1;box-shadow:inset 0 1px #ffffffe6}[data-theme=light] .market-watch-table th{background:#cbd5e0;color:#12202c;border-bottom-color:#98a5b2}[data-theme=light] input,[data-theme=light] select,[data-theme=light] textarea,[data-theme=light] .input,[data-theme=light] .select{background:#fff;border-color:#aeb9c5;color:#111923}[data-theme=light] .topbar{background:#f7f9fb;border-bottom-color:#aeb9c5;box-shadow:0 1px 3px #1f293712}[data-theme=light] .topbar__menu-btn,[data-theme=light] .topbar__theme-btn,[data-theme=light] .topbar__search-btn{background:#e2e7ed;border-color:#aeb9c5}