:root{--bg: #f4f5f7;--card: #ffffff;--text: #1c1f24;--muted: #6b7280;--line: #e3e5e9;--accent: #1f5fbf;--accent-soft: #e8f0fc;--pos: #12804a;--neg: #c62828;--green: #2e9d5b;--amber: #d99000;--red: #d33a3a;--green-soft: #e6f5ec;--amber-soft: #fdf3dc;--red-soft: #fbe7e7;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #14161a;--card: #1d2026;--text: #e6e8eb;--muted: #9aa1ab;--line: #2e323a;--accent: #6ea2f0;--accent-soft: #233148;--pos: #4cc38a;--neg: #f07171;--green-soft: #1d3326;--amber-soft: #3a2f16;--red-soft: #3d1f1f;color-scheme:dark}}:root[data-theme=dark]{--bg: #14161a;--card: #1d2026;--text: #e6e8eb;--muted: #9aa1ab;--line: #2e323a;--accent: #6ea2f0;--accent-soft: #233148;--pos: #4cc38a;--neg: #f07171;--green-soft: #1d3326;--amber-soft: #3a2f16;--red-soft: #3d1f1f;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1{font-size:26px;margin:0 0 8px}h2{font-size:15px;margin:0}.page{max-width:1500px;margin:0 auto;padding:12px 16px 40px}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.small-text{font-size:12px}.pos{color:var(--pos)}.neg{color:var(--neg)}.hint{color:var(--muted);font-size:12px;margin:6px 0}.hint.pad{padding:12px 4px}.label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em}.section-label{margin:14px 0 6px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin-bottom:12px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.grid{display:grid;grid-template-columns:minmax(300px,1fr) minmax(360px,1.25fr) minmax(300px,1fr);gap:12px;align-items:start}.col{min-width:0}@media (max-width: 1150px){.grid{grid-template-columns:1fr 1fr}.grid .col:last-child{grid-column:1 / -1}}@media (max-width: 760px){.grid{grid-template-columns:1fr}}.row{display:flex;gap:8px;flex-wrap:wrap}.row>label,.row>.field{flex:1 1 120px}label,.field{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted);margin-bottom:10px}input,select{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:6px 8px;width:100%;min-width:0}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}button{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:6px;padding:6px 12px;cursor:pointer}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.full{width:100%;margin-top:8px}button.small{padding:3px 8px;font-size:12px}button.danger{color:var(--neg)}button.link{background:none;border:none;padding:0;color:var(--accent)}button.link.strong{font-weight:600}button.close{background:none;border:none;font-size:18px;line-height:1;padding:0 4px;margin-left:auto}.seg{display:inline-flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}.seg.wide{display:flex}.seg button{border:none;border-radius:0;flex:1;padding:6px 10px;color:var(--muted)}.seg button+button{border-left:1px solid var(--line)}.seg button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.our-side{font-size:12px;font-weight:600;margin-top:4px}.our-side.buy{color:var(--pos)}.our-side.sell{color:var(--neg)}.message{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;margin-bottom:12px}.message.ok{background:var(--green-soft)}.message.error{background:var(--red-soft);color:var(--neg)}.loading{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:40px 0}.topbar{display:flex;align-items:center;gap:24px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin-bottom:12px}.brand{display:flex;align-items:center;gap:14px;margin-right:auto}.session-name{font-weight:700;font-size:16px}.stat .value{font-size:18px;font-weight:600}.clock-buttons{display:flex;gap:8px;flex-wrap:wrap}.done-note{font-weight:600;color:var(--muted)}@media (max-width: 760px){.topbar{gap:12px}.brand,.clock-buttons{width:100%}.clock-buttons button{flex:1}}.picker{max-width:900px;margin:30px auto}.intro{color:var(--muted);max-width:680px;margin-bottom:20px}.picker-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:12px;align-items:start}.picker-grid h2{margin-bottom:12px}@media (max-width: 760px){.picker-grid{grid-template-columns:1fr}}.session-list{list-style:none;padding:0;margin:0}.session-list li{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line)}.session-list li .muted{font-family:var(--mono);font-size:12px;margin-right:auto}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}table.data th,table.data td{padding:5px 8px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}table.data th:first-child,table.data td:first-child{text-align:left}table.data th{font-size:11px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}table.data.compact th,table.data.compact td{padding:3px 6px;font-size:12px}table.data tfoot td{font-weight:600;border-bottom:none}table.data tr.dim td{color:var(--muted);opacity:.6}table.data tr.clickable{cursor:pointer}table.data tr.clickable:hover{background:var(--accent-soft)}table.data tr.detail>td{background:var(--bg);padding:8px}table.kv td{padding:3px 0}table.kv td:last-child{text-align:right}table.kv.pnl tr.indent td:first-child{padding-left:16px;color:var(--muted);font-size:12px}table.kv.pnl tr.indent td:last-child{font-size:12px}table.kv.pnl tr.strong td{font-weight:700;border-top:1px solid var(--line);padding-top:5px}.cell-green{background:var(--green-soft)}.cell-amber{background:var(--amber-soft)}.cell-red{background:var(--red-soft)}.tag{display:inline-block;font-size:11px;padding:1px 6px;border-radius:4px;margin-left:6px;background:var(--bg)}td>.tag:first-child{margin-left:0}.tag.red,.tag.status-rejected{background:var(--red-soft);color:var(--neg)}.tag.blue,.tag.status-pending{background:var(--accent-soft);color:var(--accent)}.tag.status-booked{background:var(--green-soft);color:var(--pos)}.tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--line);margin-bottom:8px;overflow-x:auto}.tab{border:none;border-bottom:2px solid transparent;border-radius:0;background:none;color:var(--muted);white-space:nowrap}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.quote{background:var(--bg);border-radius:8px;padding:10px;margin:4px 0 6px;font-size:13px}.quote.error{color:var(--neg)}.quote-head{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:6px}.quote-table th,.quote-table td,table.impact th,table.impact td{text-align:right;padding:2px 4px;font-size:12px}.quote-table th:first-child,.quote-table td:first-child,table.impact th:first-child,table.impact td:first-child{text-align:left;color:var(--muted)}.quote-table th,table.impact th{color:var(--muted);font-weight:600}table.impact{margin-top:8px;border-top:1px solid var(--line)}.greek-cards{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.greek{border:1px solid var(--line);border-left-width:4px;border-radius:8px;padding:8px 10px}.greek.green{border-left-color:var(--green)}.greek.amber{border-left-color:var(--amber);background:var(--amber-soft)}.greek.red{border-left-color:var(--red);background:var(--red-soft)}.greek .value{font-size:18px;font-weight:600}.greek .unit{font-size:11px;color:var(--muted)}.bar{height:4px;background:var(--line);border-radius:2px;margin-top:6px;overflow:hidden}.bar-fill{height:100%}.bar-fill.green{background:var(--green)}.bar-fill.amber{background:var(--amber)}.bar-fill.red{background:var(--red)}.limits-edit{background:var(--bg);border-radius:8px;padding:8px 8px 0;margin-bottom:10px}.delta-box{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--bg);border-radius:8px;padding:10px}.delta-box.warn{background:var(--red-soft)}.delta-box .buttons{display:flex;flex-direction:column;gap:4px}.bucket{border:1px solid var(--line);border-radius:8px;padding:8px;margin-bottom:8px}.bucket-head{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.bucket-greeks{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--muted);margin:4px 0 6px}.bucket-greeks b{color:var(--text)}.package{border-top:1px solid var(--line);padding:6px 0;font-size:12px}.package.dim{opacity:.6}.package-line{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap}.legs{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}button.leg{padding:1px 6px;font-size:11px;font-family:var(--mono);white-space:nowrap}.chart+.chart{margin-top:14px}.chart-head{display:flex;justify-content:space-between;gap:8px;font-size:12px}.chart-svg{width:100%;height:auto;display:block}.chart-svg .line{fill:none;stroke:var(--accent);stroke-width:1.6}.chart-svg .dot{fill:var(--accent)}.chart-svg .axis{fill:var(--muted);font-size:10px;font-family:var(--mono)}.chart-svg .zero-line{stroke:var(--muted);stroke-dasharray:3 3}.chart-svg .day-line{stroke:var(--line)}details summary{cursor:pointer;color:var(--accent);font-size:12px;margin:6px 0}table.data th.text,table.data td.text{text-align:left;white-space:normal;min-width:180px}.warn-text{color:var(--amber);margin:2px 0 6px}.theme-toggle{font-size:12px;padding:4px 10px;white-space:nowrap}.picker-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.clock-buttons .theme-toggle{flex:0 0 auto}table.data tfoot tr.spot-row td{font-weight:400;border-top:1px solid var(--line)}table.data tfoot tr.total-row td{border-top:2px solid var(--line)}