:root{color-scheme:light;--cream:#e9ebcf;--app-bg:#f4f5e6;--panel:#ffffff;--line:#e6e6e0;--ink:#2b2b26;--muted:#8a8f7e;--zebra:#f6f7ef;--itm-odd:#eef4e6;--itm-even:#e4eed9;--atm:#f3eeb0;--atm-bd:#d8c873;--row-hover:#fbf7df;--strike-itm:#4a8a3f;--leg:#c43d2e;--proposed:#2b6cb0;--summary-bg:#e3efe1;--summary-ink:#2f7d32;--summary-strong:#1f5d22;--green:#3c9a48;--red:#d64a3f;--orange:#e69a2e;--blue:#5b7fc4;--zero:#8aa6d8;--btn-bg:#f0f0e8;--btn-bd:#c9c9bd;--save-bg:#6aa84f;--save-bd:#5a8f3c}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--app-bg);color:var(--ink);font:12px/1.35 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Open Sans,sans-serif}.subbar,.topbar{display:flex;align-items:center;gap:12px;background:var(--cream);padding:6px 12px;border-bottom:1px solid #d8dab8}.spacer{flex:1 1}.btn{background:var(--btn-bg);border:1px solid var(--btn-bd);border-radius:5px;padding:4px 10px;font-size:12px;color:#333;cursor:pointer}.btn.save{background:var(--save-bg);border-color:var(--save-bd);color:#fff;font-weight:700}.btn:disabled{opacity:.5;cursor:default}.price-dn{color:var(--red);font-weight:700}.price-up{color:var(--green);font-weight:700}.inp{border:1px solid var(--btn-bd);border-radius:4px;padding:3px 6px;background:#fff}.matrix-layout{display:flex;height:calc(100vh - 70px)}.matrix-left{width:42%;display:flex;border-right:1px solid #d8dab8;min-width:520px}.exp-col{flex:1 1;display:flex;flex-direction:column;border-right:1px solid var(--line);overflow:hidden}.exp-col:last-child{border-right:none}.exp-hdr{background:#f6f7ec;border-bottom:1px solid var(--line);padding:4px 8px;font-weight:700;display:flex;justify-content:space-between;align-items:center}.exp-tbls{flex:1 1;display:flex;flex-direction:column}.exp-area{overflow:auto;min-height:0}.exp-split{height:6px;cursor:row-resize;background:#d8dab8;flex:0 0 6px}.exp-split:hover{background:#c4c79c}.chain{border-collapse:collapse;width:100%;font:11px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace}.chain thead th{position:-webkit-sticky;position:sticky;top:0;background:#fff;color:var(--muted);font-weight:600;text-align:right;padding:3px 8px;border-bottom:1px solid var(--line);font-size:10px;z-index:1}.chain thead th.sk{text-align:left}.chain td{text-align:right;padding:2px 8px;border-bottom:1px solid #f1f1ec}.chain td.sk{font-weight:700;text-align:left}.chain tbody tr:nth-child(odd) td{background:#fff}.chain tbody tr:nth-child(2n) td{background:var(--zebra)}.chain tbody tr.itm:nth-child(odd) td{background:var(--itm-odd)}.chain tbody tr.itm:nth-child(2n) td{background:var(--itm-even)}.chain tbody tr.itm td.sk{color:var(--strike-itm)}.chain tbody tr.atm td{background:var(--atm);border-top:1px solid var(--atm-bd);border-bottom:1px solid var(--atm-bd)}.chain td.sk.leg{color:var(--leg)}.chain td.prop{color:var(--proposed);font-weight:700}.chain tbody tr:hover td{background:var(--row-hover)}.chain input.prop-inp{width:46px;text-align:right;border:1px solid var(--btn-bd);border-radius:3px;background:#fff;font:inherit;color:var(--proposed);font-weight:700}.matrix-right{flex:1 1;display:flex;flex-direction:column;background:#fff}.summary{background:var(--summary-bg);border-bottom:1px solid #cfe0cd;padding:5px 12px;font-size:12px;color:var(--summary-ink);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.summary b{color:var(--summary-strong)}.chart-bar{display:flex;align-items:center;gap:16px;padding:6px 12px;border-bottom:1px solid var(--line);color:#555}.chart-wrap{flex:1 1;position:relative}.greeks-row{display:flex;gap:0;border-top:1px solid var(--line);padding:6px 12px;font-size:12px;align-items:center}.greeks-row .g{flex:0 0 auto;text-align:right;color:#888;min-width:120px}.greeks-row .g b{display:block;color:#222;font-size:13px}.chk{accent-color:var(--green)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px}.trades{border-collapse:collapse;width:100%;font-size:13px}.trades th{text-align:left;color:var(--muted);font-weight:600;padding:6px 12px;border-bottom:1px solid var(--line)}.trades td{padding:6px 12px;border-bottom:1px solid #f1f1ec}.trades tbody tr:hover td{background:var(--row-hover)}.badge{font-size:11px;padding:1px 7px;border-radius:9px;border:1px solid var(--line)}.badge-proposed{background:#eaf1fb;color:#2b6cb0;border-color:#cfe0fb}.badge-live{background:#eef7ec;color:#3c9a48;border-color:#cfe7cd}.badge-paper{background:#fdf6e3;color:#a9852a;border-color:#ecdfb0}.badge-closed{background:#f0f0ec;color:#888}.ta-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);padding:0 8px;background:#f6f7ec}.ta-tab{padding:6px 12px;font-size:12px;color:#5577aa;cursor:pointer;border:1px solid transparent;border-bottom:none}.ta-tab.active{background:#fff;color:#222;border-color:var(--line);border-radius:5px 5px 0 0}.ta-tab.stub{color:#bbb;cursor:default}.ta-body{padding:12px;overflow:auto;flex:1 1}.ta-sect{margin-bottom:14px}.ta-sect h4{margin:0 0 4px;font-size:12px;color:var(--green);border-bottom:1px solid var(--line);padding-bottom:2px}.ta-kv{display:grid;grid-template-columns:auto 1fr;grid-gap:2px 12px;gap:2px 12px;font-size:12px}.ta-kv span:nth-child(odd){color:#888}.ta-leg{border:1px solid var(--line);border-radius:5px;padding:6px 10px;margin-bottom:6px;font-size:12px}.ta-leg .hd{font-weight:700;color:var(--green)}.ta-tbl{border-collapse:collapse;width:100%;font:11px/1.3 ui-monospace,Menlo,monospace}.ta-tbl td,.ta-tbl th{text-align:right;padding:3px 8px;border-bottom:1px solid #f1f1ec}.ta-tbl td:first-child,.ta-tbl th:first-child{text-align:left}.ta-sub td{color:#777}.ta-note{display:flex;gap:6px;margin-top:8px}.ta-note textarea{flex:1 1;border:1px solid var(--btn-bd);border-radius:4px;padding:4px 6px;font:inherit}.sort-ctl{font-size:13px;color:#555}.sort-ctl select{margin-left:4px;padding:2px 6px}.graphs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:12px;gap:12px;padding:12px}.gcard{border:2px solid #d0d7de;border-radius:8px;background:#fff;padding:8px 10px;cursor:pointer;display:flex;flex-direction:column;gap:4px;transition:box-shadow .1s}.gcard:hover{box-shadow:0 2px 8px rgba(0,0,0,.12)}.gcard-proposed{border-color:#7fb3e0;background:#f4f9fd}.gcard-profit{border-color:#6fbf73;background:#f3fbf4}.gcard-loss{border-color:#e0c34a;background:#fdfbf2}.gcard-hdr{display:flex;align-items:center;justify-content:space-between;gap:6px}.gcard-title{font-size:12px;font-weight:600;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gcard-icon{border:none;background:none;cursor:pointer;font-size:14px;color:#666;padding:0 4px}.gcard-icon:hover{color:#000}.gcard-sub{display:flex;justify-content:space-between;font-size:12px;color:#444}.gcard-greeks{color:#666;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.gcard-status{display:flex;gap:10px;font-size:12px;color:#555;font-weight:600}.gcard-chart{height:150px;margin-top:2px}.gcard-chart .chart-wrap{width:100%;height:100%}.dash-wrap{padding:12px;display:flex;flex-direction:column;gap:6px}.dash-h{margin:12px 0 4px;font-size:16px;font-weight:700;color:#333}.dash-bar{display:flex;justify-content:space-between;align-items:center;background:#f3f4f6;font-weight:600;color:#555}.dash-bar,.dash-perf{border:1px solid #e2e5e9;border-radius:6px;padding:8px 12px}.dash-perf-hdr,.dash-perf-row{display:grid;grid-template-columns:1fr 120px 120px 120px;grid-gap:8px;gap:8px;align-items:center}.dash-perf-hdr{color:#888;font-size:12px;border-bottom:1px solid #eee;padding-bottom:4px}.dash-perf-hdr span:not(:first-child),.dash-perf-row span:not(:first-child){text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.dash-perf-row{padding-top:6px;font-weight:600}.dash-greeks{border:1px solid #e2e5e9;border-radius:6px;padding:8px 12px}.dash-greeks-hdr,.dash-greeks-row{display:grid;grid-template-columns:1fr 100px 100px 100px 100px;grid-gap:8px;gap:8px}.dash-greeks-hdr{color:#888;font-size:12px;border-bottom:1px solid #eee;padding-bottom:4px}.dash-greeks-hdr span:not(:first-child),.dash-greeks-row span:not(:first-child){text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.dash-greeks-row{padding-top:6px}.drow{display:flex;align-items:center;gap:10px;border:1px solid #d0d7de;border-left-width:4px;border-radius:6px;padding:6px 10px;cursor:pointer;font-size:13px}.drow:hover{box-shadow:0 1px 4px rgba(0,0,0,.1)}.drow-proposed{border-left-color:#7fb3e0;background:#f4f9fd}.drow-profit{border-left-color:#6fbf73;background:#f3fbf4}.drow-loss{border-left-color:#e0c34a;background:#fdfbf2}.drow-icon{border:none;background:none;cursor:pointer;font-size:14px;color:#666;padding:0 2px}.drow-icon:hover{color:#000}.drow-title{font-weight:600;color:#333;white-space:nowrap}.drow-strikes{color:#555;flex:1 1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.drow-meta{color:#777;white-space:nowrap}.drow-pnl{font-weight:700;white-space:nowrap;margin-left:auto}.acct-wrap{max-width:1100px;margin:0 auto;padding:16px}.acct-bal{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-end;margin-bottom:16px}.acct-bal .cell{display:flex;flex-direction:column}.acct-bal .cell b{font-size:18px}.acct-bal .cell span{font-size:11px;color:#888}.acct-bal .spacer{flex:1 1}.acct-tbl{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:22px}.acct-tbl td,.acct-tbl th{padding:6px 10px;text-align:right;border-bottom:1px solid var(--line)}.acct-tbl td:first-child,.acct-tbl th:first-child{text-align:left}.acct-tbl th{color:#888;font-weight:600;font-size:11px}.acct-empty{padding:10px;color:#999;font-size:13px}.ord-dialog-bg{position:fixed;inset:0;background:rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center;z-index:50}.ord-dialog{background:#fff;border:1px solid var(--line);border-radius:8px;padding:18px;width:360px;box-shadow:0 8px 30px rgba(0,0,0,.18)}.ord-dialog h4{margin:0 0 12px}.ord-dialog .row{display:flex;align-items:center;gap:8px;margin-bottom:10px}.ord-dialog .row label{width:90px;color:#666;font-size:13px}.ord-prev{font-size:13px;color:#555;background:#f7f7f2;border-radius:5px;padding:8px;margin-bottom:10px}.ord-dialog .acts{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}.ord-tbl{width:100%;border-collapse:collapse;font-size:13px}.ord-tbl td,.ord-tbl th{padding:6px 8px;text-align:right;border-bottom:1px solid var(--line)}.ord-tbl td:first-child,.ord-tbl th:first-child{text-align:left}.ord-tbl th{color:#888;font-weight:600;font-size:11px}