:root{--color-primary:#0052cc;--color-primary-hover:#0047b3;--color-text:#172b4d;--color-text-subtle:#6b778c;--color-background:#fafbfc;--color-surface:#fff;--color-border:#dfe1e6;--color-danger:#de350b;--color-success:#00875a;--color-warning:#ffab00;--color-positive:var(--color-success);--color-negative:var(--color-danger);--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);color:var(--color-text);background-color:var(--color-background);font-size:14px;line-height:1.42857}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.btn{text-align:center;white-space:nowrap;vertical-align:middle;-webkit-user-select:none;user-select:none;cursor:pointer;border:1px solid #0000;border-radius:3px;padding:.375rem .75rem;font-size:14px;font-weight:500;line-height:1.5;transition:background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;display:inline-block}.btn-primary{color:#fff;background-color:var(--color-primary);border-color:var(--color-primary)}.btn-primary:hover{background-color:var(--color-primary-hover);text-decoration:none}.btn-danger{color:#fff;background-color:var(--color-danger);border-color:var(--color-danger)}.btn-danger:hover{background-color:#bf2600;text-decoration:none}.btn:disabled{cursor:not-allowed;opacity:.65}.card{word-wrap:break-word;background-color:var(--color-surface);border:1px solid var(--color-border);background-clip:border-box;border-radius:3px;flex-direction:column;min-width:0;display:flex;position:relative;box-shadow:0 1px 1px #091e4240,0 0 1px #091e424f}.card-body{flex:auto;padding:1.25rem}.app-container{min-height:100vh;display:flex}.sidebar{z-index:100;background-color:var(--color-background);border-right:1px solid var(--color-border);flex-direction:column;flex-shrink:0;width:300px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--color-border);color:var(--color-text);align-items:center;gap:12px;padding:16px;font-size:16px;font-weight:600;display:flex}.sidebar-nav{flex-grow:1;padding:16px 0}.sidebar-nav a{color:var(--color-text);padding:8px 16px;text-decoration:none;display:block}.sidebar-nav a:hover{color:var(--color-primary);background-color:#091e4214;text-decoration:none}.main-content{background-color:var(--color-surface);flex-direction:column;flex-grow:1;width:calc(100% - 300px);min-width:0;margin-left:300px;display:flex}.top-nav{background-color:var(--color-primary);color:#fff;align-items:center;height:56px;padding:0 16px;display:flex;box-shadow:0 1px 2px #0000001a}.nav-pill-container{align-items:center;gap:12px;display:flex}.nav-pill{background-color:#ffffff26;border-radius:16px;align-items:center;padding:4px 12px;font-size:13px;display:flex}.pill-label{color:#fffc;text-transform:uppercase;letter-spacing:.5px;margin-right:8px;font-size:11px;font-weight:500}.pill-value{color:#fff;font-weight:700}.page-header{margin-bottom:24px;padding:24px 32px 0}.page-title{font-size:24px;font-weight:500;line-height:1.2}.content-wrapper{flex-grow:1;padding:0 32px 32px}.form-group{margin-bottom:16px}.form-label{color:var(--color-text-subtle);margin-bottom:4px;font-size:12px;font-weight:600;display:block}.form-control{width:100%;color:var(--color-text);background-color:#fafbfc;background-clip:padding-box;border:2px solid #dfe1e6;border-radius:3px;padding:8px;font-family:inherit;font-size:14px;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out;display:block}.form-control:focus{background-color:#fff;border-color:#4c9aff;outline:0}.toolbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.toolbar-title{font-size:16px;font-weight:600}.toolbar-actions{align-items:center;gap:12px;display:flex}.muted{color:var(--color-text-subtle)}.status-pill{color:#fff;border-radius:14px;justify-content:center;align-items:center;min-width:72px;height:28px;padding:0 10px;font-size:12px;font-weight:600;display:inline-flex}.status-pill.success{background-color:var(--color-success)}.status-pill.warning{background-color:var(--color-warning)}.alert-danger{background-color:var(--color-danger);color:#fff;border-radius:3px;margin-bottom:16px;padding:12px}.metric-row{grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px;margin-bottom:16px;display:grid}.metric{border:1px solid var(--color-border);background-color:var(--color-surface);border-radius:3px;padding:12px}.metric span{color:var(--color-text-subtle);margin-bottom:4px;font-size:12px;font-weight:600;display:block}.metric strong{font-size:20px;font-weight:600;display:block}.metric small{color:var(--color-text-subtle);margin-top:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:11px;display:block}.market-metric-sections{gap:20px;display:grid}.metric-section-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.metric-section-header h2{font-size:16px;font-weight:600}.metric-section-header span{color:var(--color-text-subtle);font-size:12px;font-weight:600}.metric-table-scroll{max-height:none}.metric-table{min-width:720px}.metric-key{color:var(--color-text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px}.metric-value{font-weight:600}.metric-tone-success{color:var(--color-success)}.metric-tone-warning{color:#974f00}.metric-tone-danger{color:var(--color-danger)}.dealer-gamma-card{margin-bottom:20px}.dealer-gamma-summary{grid-template-columns:repeat(5,minmax(130px,1fr));margin-bottom:0}.dealer-gamma-tables{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:0 1.25rem 1.25rem;display:grid}.dealer-gamma-side{min-width:0}.dealer-gamma-side-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.dealer-gamma-side-header strong{font-size:14px}.dealer-gamma-side-header span{color:var(--color-text-subtle);font-variant-numeric:tabular-nums;font-size:12px;font-weight:700}.dealer-gamma-table{min-width:640px}.regime-text{font-size:16px}.regime-success{color:var(--color-success)}.regime-warning{color:#974f00}.regime-danger{color:var(--color-danger)}.regime-neutral{color:var(--color-text)}.cur-mo-max-oi-card{margin-bottom:20px}.cur-mo-max-oi-summary{grid-template-columns:repeat(6,minmax(130px,1fr));margin-bottom:0}.cur-mo-max-oi-tables{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:0 1.25rem 1.25rem;display:grid}.cur-mo-max-oi-side{min-width:0}.cur-mo-max-oi-side-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.cur-mo-max-oi-side-header div{align-items:center;gap:8px;display:flex}.cur-mo-max-oi-side-header strong{font-size:14px}.cur-mo-max-oi-side-header>span{color:var(--color-text-subtle);font-variant-numeric:tabular-nums;font-size:12px;font-weight:700}.cur-mo-max-oi-table{min-width:880px}.cur-mo-max-oi-total-bar{border-top:1px solid var(--color-border);font-variant-numeric:tabular-nums;background-color:#f4f5f7;grid-template-columns:1fr repeat(3,minmax(110px,auto));align-items:center;gap:16px;padding:12px 1.25rem;display:grid}.cur-mo-max-oi-total-bar span,.cur-mo-max-oi-total-bar strong{font-weight:700}.cur-mo-max-oi-empty{border-top:1px solid var(--color-border);padding:16px 1.25rem}.side-pill{min-width:32px;height:22px;color:var(--color-text);border:1px solid var(--color-border);background-color:#f4f5f7;border-radius:11px;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.summary-row td{background-color:#f4f5f7;font-weight:700}.dashboard-grid{grid-template-columns:repeat(2,minmax(220px,1fr));gap:16px;display:grid}.nav-card{border:1px solid var(--color-border);color:var(--color-text);border-radius:3px;padding:16px;text-decoration:none;display:block;box-shadow:0 1px 1px #091e421f}.nav-card:hover{border-color:#b3bac5;text-decoration:none}.nav-card span{color:var(--color-text-subtle);margin-bottom:8px;display:block}.nav-card strong{font-size:18px}.select-control{border:2px solid var(--color-border);min-width:180px;height:36px;color:var(--color-text);font:inherit;background-color:#fff;border-radius:3px;padding:0 8px}.table-scroll{width:100%;max-height:calc(100vh - 320px);overflow:auto}.data-table{border-collapse:collapse;width:100%;min-width:960px;font-size:13px}.data-table th,.data-table td{border-bottom:1px solid var(--color-border);text-align:left;white-space:nowrap;height:38px;padding:8px 10px}.data-table th{z-index:10;color:var(--color-text-subtle);background-color:#f4f5f7;font-size:12px;font-weight:700;position:sticky;top:0}.data-table tbody tr:hover{background-color:#fafbfc}.data-table .numeric,.numeric{text-align:right;font-variant-numeric:tabular-nums}.strong{font-weight:600}.positive{color:var(--color-success)}.negative{color:var(--color-danger)}.empty-cell{text-align:center;color:var(--color-text-subtle)}.option-chain-table{min-width:1560px}.strike-column{text-align:center;background-color:#fafbfc}.atm-row td{background-color:#fff7e6}.sub-value{color:var(--color-text-subtle);margin-top:2px;font-size:11px;display:block}@media (max-width:900px){.app-container{display:block}.sidebar{border-right:0;border-bottom:1px solid var(--color-border);width:100%;position:relative}.main-content{margin-left:0}.sidebar-nav{padding:8px;display:flex;overflow-x:auto}.sidebar-nav a{border-radius:3px;flex:none}.toolbar,.toolbar-actions{flex-direction:column;align-items:flex-start}.metric-row,.dashboard-grid,.dealer-gamma-summary,.dealer-gamma-tables,.cur-mo-max-oi-summary,.cur-mo-max-oi-tables,.cur-mo-max-oi-total-bar{grid-template-columns:1fr}.page-header{padding:20px 16px 0}.content-wrapper{padding:0 16px 24px}}