:root {
  --bg: #0b0f17; --panel: #121826; --panel2: #161d2e; --line: #232c40; --text: #e6ebf5; --muted: #8592ad;
  --accent: #4f8cff; --up: #26c281; --down: #ef5350; --warn: #f5a524;
  --up-bg: rgba(38,194,129,.14); --down-bg: rgba(239,83,80,.14); --itm: rgba(79,140,255,.07); --atm: rgba(245,165,36,.16);
  --mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
}
:root[data-theme="light"] {
  --bg: #f2f4f9; --panel: #ffffff; --panel2: #f7f8fc; --line: #dde2ee; --text: #172036; --muted: #66728c;
  --accent: #2563eb; --up: #138a56; --down: #d3302f; --warn: #b7791f;
  --up-bg: rgba(19,138,86,.12); --down-bg: rgba(211,48,47,.12); --itm: rgba(37,99,235,.06); --atm: rgba(183,121,31,.16);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f2f4f9; --panel: #ffffff; --panel2: #f7f8fc; --line: #dde2ee; --text: #172036; --muted: #66728c;
    --accent: #2563eb; --up: #138a56; --down: #d3302f; --warn: #b7791f;
    --up-bg: rgba(19,138,86,.12); --down-bg: rgba(211,48,47,.12); --itm: rgba(37,99,235,.06); --atm: rgba(183,121,31,.16);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 12px/1.35 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.muted { color: var(--muted); font-size: 10.5px; }
.spacer { flex: 1; }
h2 { margin: 0; font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
b { font-weight: 600; }

/* top bar */
.top { position: sticky; top: 0; z-index: 10; background: var(--panel); border-bottom: 1px solid var(--line); }
.top-main, .subbar { display: flex; align-items: center; gap: 12px; padding: 6px 12px; }
.top-main { min-height: 44px; }
.subbar { padding: 3px 12px; border-top: 1px solid var(--line); background: var(--panel2); gap: 14px; }
.brand { display: flex; align-items: center; gap: 8px; flex: none; }
.logo { display: block; width: 28px; height: 28px; flex: none; }
.profile { position: relative; flex: none; }
.avatar { display: flex; align-items: center; gap: 6px; background: var(--panel2); border: 1px solid var(--line); color: var(--text); border-radius: 999px; padding: 2px 9px 2px 3px; cursor: pointer; font: inherit; font-size: 11px; }
.avatar i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #fff; font-style: normal; font-weight: 700; font-size: 11px; }
.menu { position: absolute; right: 0; top: calc(100% + 6px); min-width: 190px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 4px; box-shadow: 0 8px 24px rgba(0,0,0,.35); display: none; z-index: 20; }
.menu.open { display: block; }
.menu button { display: flex; width: 100%; justify-content: space-between; gap: 10px; background: none; border: 0; color: var(--text); padding: 6px 8px; border-radius: 5px; font: inherit; font-size: 11.5px; cursor: pointer; text-align: left; }
.menu button:hover:not(:disabled) { background: var(--panel2); }
.menu button:disabled { color: var(--muted); cursor: default; }
.menu hr { border: 0; border-top: 1px solid var(--line); margin: 4px 0; }
.menu .who { padding: 6px 8px 4px; font-size: 11px; color: var(--muted); }
.menu .who b { display: block; color: var(--text); font-size: 12px; }

/* market ticker strip: NIFTY, SENSEX, BTC, ETH */
.tickers { display: flex; gap: 6px; flex: 1; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.tickers::-webkit-scrollbar { display: none; }
.tk { display: flex; align-items: center; gap: 8px; flex: none; padding: 3px 9px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel2); cursor: pointer; color: inherit; font: inherit; text-align: left; }
.tk:hover { border-color: var(--accent); }
.tk.sel { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.tk.soon { cursor: default; } .tk.soon:hover { border-color: var(--line); }
.tk .nm { display: block; font-size: 9px; letter-spacing: .06em; color: var(--muted); text-transform: uppercase; }
.tk .px { display: block; font: 600 13px var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
.tk .ch { display: block; font: 10px var(--mono); white-space: nowrap; }
.tk svg { width: 54px; height: 24px; flex: none; }
.tk.stale { opacity: .5; }
.live-t { display: inline-flex; align-items: center; gap: 4px; }
.profile-login { font-size: 11px; }
.brandtext { display: flex; flex-direction: column; line-height: 1.05; }
.brandtext b { font-size: 14px; letter-spacing: .01em; }
.brandtext small { font-size: 8.5px; color: var(--muted); letter-spacing: .04em; }
@media (max-width: 760px) { .brandtext small { display: none; } }
.demo { font-size: 9px; font-weight: 700; letter-spacing: .08em; color: var(--warn); border: 1px solid var(--warn); padding: 0 5px; border-radius: 999px; }
.field { display: inline-flex; flex-direction: column; gap: 1px; font-size: 9.5px; color: var(--muted); }
select, input { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 5px; padding: 2px 5px; font: inherit; font-size: 11.5px; min-width: 0; }
.clock, .closeblock { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.1; }
.clock small, .closeblock small { font-size: 8.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.clock span, .closeblock span { font: 600 15px var(--mono); font-variant-numeric: tabular-nums; }
.bar { width: 96px; height: 2px; background: var(--line); border-radius: 2px; margin-top: 2px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent); }
.pill { font-size: 9.5px; font-weight: 700; letter-spacing: .06em; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); text-transform: uppercase; }
.pill.open { color: var(--up); background: var(--up-bg); border-color: transparent; }
.pill.closed { color: var(--muted); }
.pill.feed { display: inline-flex; align-items: center; gap: 5px; }
.pill.feed i { width: 6px; height: 6px; border-radius: 50%; background: var(--warn); }
.pill.feed.off i { background: var(--down); }
.pill.feed.live i { background: var(--up); box-shadow: 0 0 0 3px var(--up-bg); }

main { padding: 8px 12px 4px; max-width: 2000px; margin: 0 auto; }

/* KPI cards */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 6px; margin-bottom: 8px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 5px 9px; }
.kpi small { display: block; font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi b { display: block; font: 600 14.5px var(--mono); font-variant-numeric: tabular-nums; margin-top: 1px; white-space: nowrap; }
.kpi span { font: 10px var(--mono); color: var(--muted); }
.up { color: var(--up) !important; } .down { color: var(--down) !important; }

/* workspace: panels sit on a 24-column snap grid (layout.js); drag by the title bar, resize from edges/corner */
.gridB { position: relative; }
.gridB > .panel { position: absolute; display: flex; flex-direction: column; overflow: hidden; padding: 0;
  transition: left .18s ease, top .18s ease, width .18s ease, height .18s ease; }
.panel > .panel-h { padding: 7px 9px 5px; margin: 0; flex: none; cursor: grab; }
.panel > .pb { flex: 1 1 auto; min-height: 0; overflow: auto; display: flex; flex-direction: column; padding: 0 9px 7px; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.panel.collapsed > .panel-h { padding-bottom: 7px; }
.locked .panel > .panel-h { cursor: default; }
.gridB > .panel.dragging, .gridB > .panel.resizing { transition: none; z-index: 30; box-shadow: 0 12px 36px rgba(0,0,0,.45); border-color: var(--accent); }
.ghost { position: absolute; display: none; z-index: 1; pointer-events: none; border: 2px dashed var(--accent); border-radius: 9px; background: color-mix(in srgb, var(--accent) 10%, transparent); transition: left .12s, top .12s, width .12s, height .12s; }
.rz { position: absolute; z-index: 5; }
.rz[data-d="e"] { top: 14px; right: 0; bottom: 14px; width: 7px; cursor: ew-resize; }
.rz[data-d="s"] { left: 14px; right: 14px; bottom: 0; height: 7px; cursor: ns-resize; }
.rz[data-d="se"] { right: 0; bottom: 0; width: 15px; height: 15px; cursor: nwse-resize; background: linear-gradient(135deg, transparent 55%, var(--muted) 55%, var(--muted) 62%, transparent 62%, transparent 74%, var(--muted) 74%, var(--muted) 81%, transparent 81%); opacity: .55; border-bottom-right-radius: 9px; }
.rz:hover { background-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.locked .rz { display: none; }
.panel.collapsed .rz[data-d="s"], .panel.collapsed .rz[data-d="se"] { display: none; }
.cvw { position: relative; flex: 1 1 auto; width: 100%; min-height: var(--min, 100px); }
.cvw canvas { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: block; }
.mx { margin-left: auto; width: 17px; height: 17px; padding: 0; display: grid; place-items: center; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 12px; line-height: 1; border-radius: 4px; }
.mx:hover { color: var(--text); background: var(--panel2); }
.panel.max { position: fixed !important; left: 82px !important; top: 64px !important; width: calc(100vw - 106px) !important; height: calc(100vh - 88px) !important; z-index: 60; transition: none; box-shadow: 0 24px 70px rgba(0,0,0,.65); }
.panel.max .rz { display: none; }
.backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 55; display: none; } .backdrop.on { display: block; }
.gridB.stack { display: grid; gap: 8px; height: auto !important; }
.gridB.stack > .panel { position: static; width: auto !important; height: auto !important; overflow: visible; }
.stack .panel > .pb { overflow: visible; } .stack .rz { display: none; }
.stack .cvw { flex: none; height: calc(var(--min, 100px) * 1.8); }
.lytools { display: flex; gap: 6px; } .lytools .btn { align-self: center; }
@media (max-width: 640px) { .lytools { display: none; } }
.chk { display: inline-flex; align-items: center; gap: 3px; font-size: 10.5px; color: var(--muted); cursor: pointer; }
.chk input { margin: 0; accent-color: var(--accent); }
.oi-walls { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 7px 9px; min-width: 0; }
.panel-h { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; cursor: pointer; user-select: none; }
.tog { width: 15px; height: 15px; padding: 0; display: grid; place-items: center; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 10px; line-height: 1; transition: transform .15s; }
.panel.collapsed .tog { transform: rotate(-90deg); }
.panel.collapsed { padding-bottom: 6px; }
.panel.collapsed .panel-h { margin-bottom: 0; }
.panel.collapsed > :not(.panel-h) { display: none !important; }
.panel-h .field, .panel-h select { cursor: auto; }
.hint { margin: 5px 0 0; font-size: 10px; color: var(--muted); }

/* chain */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font: 11px var(--mono); font-variant-numeric: tabular-nums; }
th { position: sticky; top: 0; background: var(--panel); color: var(--muted); font: 600 9px system-ui; letter-spacing: .05em; text-transform: uppercase; padding: 3px 5px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
th.grp { text-align: center; color: var(--text); border-bottom: 2px solid var(--line); }
th.grp.ce { border-bottom-color: var(--up); } th.grp.pe { border-bottom-color: var(--down); }
td { padding: 2px 5px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--line); position: relative; }
td.strike { text-align: center; font-weight: 700; background: var(--panel2); border-left: 1px solid var(--line); border-right: 1px solid var(--line); min-width: 60px; }
tr.atm td { background: var(--atm); }
tr.atm td.strike { color: var(--warn); }
td.itm { background: var(--itm); }
tr.atm td.itm { background: var(--atm); }
td.ltp { font-weight: 600; cursor: pointer; }
td.ltp:hover { outline: 1px solid var(--accent); outline-offset: -1px; }
td.sel { outline: 2px solid var(--accent); outline-offset: -2px; }
td.oi .oibar { position: absolute; top: 2px; bottom: 2px; right: 0; opacity: .22; border-radius: 2px; }
td.oi.ce .oibar { background: var(--up); } td.oi.pe .oibar { background: var(--down); left: 0; right: auto; }
td.oi span { position: relative; }
.flash-up { animation: fu .7s; } .flash-down { animation: fd .7s; }
@keyframes fu { from { background: var(--up-bg); } } @keyframes fd { from { background: var(--down-bg); } }
.spotrow td { padding: 0; border: 0; height: 0; }
.spotrow div { display: flex; align-items: center; gap: 8px; height: 17px; background: var(--accent); color: #fff; font: 700 10px system-ui; letter-spacing: .05em; justify-content: center; }

/* option chain: colour layer (overrides the base table styles above) */
.chain table { border-collapse: separate; border-spacing: 0; }
.chain td { padding: 1px 6px; border-bottom: 1px solid color-mix(in srgb, var(--line) 55%, transparent); line-height: 1.5; }
.chain tbody tr:hover td { filter: brightness(1.25); }
.chain th { padding: 3px 6px; }
.chain th.grp.ce { color: var(--up); background: linear-gradient(180deg, var(--up-bg), transparent); border-bottom: 2px solid var(--up); letter-spacing: .14em; }
.chain th.grp.pe { color: var(--down); background: linear-gradient(180deg, var(--down-bg), transparent); border-bottom: 2px solid var(--down); letter-spacing: .14em; }
.chain th.h-ce { color: color-mix(in srgb, var(--up) 70%, var(--muted)); } .chain th.h-pe { color: color-mix(in srgb, var(--down) 70%, var(--muted)); }
.chain td.itm-ce { background: color-mix(in srgb, var(--up) 9%, transparent); }
.chain td.itm-pe { background: color-mix(in srgb, var(--down) 9%, transparent); }
.chain td.quote { color: var(--muted); }
.chain td.ltp { font-size: 12.5px; font-weight: 700; border-radius: 3px; }
.chain td.strike { padding: 0 8px; line-height: 1.15; background: var(--panel2); border-left: 2px solid var(--line); border-right: 2px solid var(--line); min-width: 74px; }
.chain td.strike b { display: block; font-size: 13px; letter-spacing: .02em; }
.chain td.strike small { display: block; font: 600 9px system-ui; color: var(--muted); }
.chain td.strike small.atmtag { color: var(--warn); letter-spacing: .1em; }
.chain tr.atm td { box-shadow: inset 0 1px 0 var(--warn), inset 0 -1px 0 var(--warn); }
.chain tr.atm td.strike { background: color-mix(in srgb, var(--warn) 22%, var(--panel2)); }
.chain tr.atm td.strike b { color: var(--warn); }
.chain td.oi .oibar { opacity: .4; top: 1px; bottom: 1px; }
.chain td.oi.peak span { font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.chain td.oi.ce.peak { color: var(--up); } .chain td.oi.pe.peak { color: var(--down); }
.chain .spotrow div { height: 15px; font-size: 9.5px; letter-spacing: .08em; box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 50%, transparent); }

/* charts */
canvas { width: 100%; display: block; }
.legend { display: flex; gap: 10px; font-size: 10px; color: var(--muted); margin-bottom: 2px; }
.legend i { display: inline-block; width: 8px; height: 2px; vertical-align: middle; margin-right: 4px; }

/* stats rows (volatility panel) */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; font: 11px var(--mono); }
.stats div { display: flex; justify-content: space-between; gap: 6px; border-bottom: 1px dashed var(--line); padding: 2px 0; }
.stats div span:first-child { color: var(--muted); font: 10px system-ui; }
.stats .full { grid-column: 1 / -1; }
.stats { margin-bottom: 6px; }

/* market read meters */
.col { display: grid; gap: 8px; min-width: 0; align-content: start; }
.rd-size { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; padding: 5px 8px; margin-bottom: 8px; background: var(--panel2); border: 1px solid var(--line); border-radius: 7px; }
.rd-size b { font: 600 15px var(--mono); }
.rd-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 8px; }
.meter { background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; padding: 6px 9px; min-width: 0; }
.meter-h { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.meter-h h3 { margin: 0; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.meter-h strong { font-size: 12px; text-align: right; }
.gauge { position: relative; height: 6px; margin: 7px 0 2px; border-radius: 3px; background: linear-gradient(90deg, var(--down-bg), var(--line) 50%, var(--up-bg)); }
.gauge.neutral { background: linear-gradient(90deg, var(--line), var(--accent)); opacity: .9; }
.gauge .needle { position: absolute; top: -3px; width: 3px; height: 12px; margin-left: -1px; border-radius: 2px; background: var(--text); }
.gl { display: flex; justify-content: space-between; font-size: 9px; color: var(--muted); margin-bottom: 4px; }
.meter dl { margin: 2px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 1px 10px; font: 11px var(--mono); }
.meter dt { color: var(--muted); font: 10px system-ui; } .meter dd { margin: 0; text-align: right; }
.chips { display: flex; flex-wrap: wrap; gap: 3px; margin: 3px 0; }
.chip { font-size: 9.5px; padding: 1px 6px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.chip.up { color: var(--up); background: var(--up-bg); border-color: transparent; } .chip.down { color: var(--down); background: var(--down-bg); border-color: transparent; }
.meter details { margin-top: 4px; } .meter summary { cursor: pointer; font-size: 9.5px; color: var(--muted); }
.meter details p { margin: 3px 0 0; font-size: 10px; color: var(--muted); line-height: 1.35; }
.bo { width: 100%; font: 10.5px var(--mono); } .bo td { padding: 1px 4px; border: 0; } .bo td:first-child { text-align: left; color: var(--muted); font: 10px system-ui; }

footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 6px 12px 16px; color: var(--muted); font-size: 10px; max-width: 2000px; margin: 0 auto; }

@media (max-width: 1100px) { .grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .top-main, .subbar { gap: 8px; padding: 6px 10px; } .top-main { flex-wrap: wrap; } .tickers { order: 5; flex-basis: 100%; } .clock small, .avatar span { display: none; } main { padding: 8px 10px 0; } .bar { width: 70px; }
}

/* strategy builder */
.st-body { display: grid; grid-template-columns: minmax(520px, 600px) minmax(0, 1fr); gap: 12px; align-items: start; }
@media (max-width: 900px) { .st-body { grid-template-columns: minmax(0, 1fr); } }
.btn { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 5px; padding: 3px 11px; cursor: pointer; font: inherit; font-size: 11px; align-self: flex-end; }
.btn:hover { border-color: var(--accent); } .btn.pri { background: var(--accent); border-color: var(--accent); color: #fff; }
#stLegs { margin-bottom: 8px; } #stLegs td { padding: 2px 4px; } #stLegs th { text-align: left; }
#stLegs input { width: 46px; } #stLegs td.px { text-align: right; font-weight: 600; } #stLegs td.px small { color: var(--muted); font-weight: 400; }
.sd { border: 0; border-radius: 4px; padding: 2px 8px; font: 700 10px system-ui; letter-spacing: .04em; cursor: pointer; color: #fff; }
.sd.S { background: var(--warn); } .sd.B { background: var(--accent); }
.x { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 15px; line-height: 1; } .x:hover { color: var(--down); }
.st-right .legend { flex-wrap: wrap; }

.st-body { flex: 1 1 auto; min-height: 0; }
.st-right { display: flex; flex-direction: column; min-height: 240px; }
.st-right .cvw { flex: 1 1 auto; }
.meter-h { cursor: pointer; }
.meter-h h3::before { content: "\25BE  "; } .meter.min .meter-h h3::before { content: "\25B8  "; }
.meter.min > :not(.meter-h) { display: none; }

/* ---------- product shell: left rail, modals, toast */
.shell { display: flex; min-height: 100vh; } .app { flex: 1; min-width: 0; }
.rail { width: 60px; flex: none; position: sticky; top: 0; height: 100vh; background: var(--panel); border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; padding: 8px 0; gap: 2px; z-index: 12; }
.rail-logo { display: block; width: 30px; height: 30px; margin: 2px 0 10px; } .rail-logo svg { width: 100%; height: 100%; }
.rail-sp { flex: 1; }
.ri { position: relative; width: 50px; padding: 6px 0 4px; border-radius: 10px; display: flex; flex-direction: column; align-items: center; gap: 2px; background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; }
.ri svg { width: 20px; height: 20px; } .ri span { font-size: 8.5px; letter-spacing: .02em; }
.ri:hover { background: var(--panel2); color: var(--text); } .ri.on { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.ri .soon { position: absolute; top: 1px; right: 0; font: 700 7px system-ui; font-style: normal; text-transform: uppercase; letter-spacing: .04em; color: var(--warn); }
a.brand { color: inherit; text-decoration: none; }
.beta { font: 700 8px system-ui; letter-spacing: .08em; color: var(--accent); border: 1px solid var(--accent); border-radius: 4px; padding: 0 4px; }
.top .logo { display: none; } /* the rail carries the logo on desktop */
@media (max-width: 760px) {
  .shell { flex-direction: column-reverse; }
  .rail { position: fixed; bottom: 0; left: 0; right: 0; top: auto; width: auto; height: 56px; flex-direction: row; justify-content: space-around; padding: 2px 4px; border-right: 0; border-top: 1px solid var(--line); }
  .rail-logo, .rail-sp { display: none; } .ri { width: 44px; } .app { padding-bottom: 60px; } .top .logo { display: block; }
  .panel.max { left: 8px !important; width: calc(100vw - 16px) !important; }
}
.menu .who span { display: block; font-size: 10.5px; }
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; background: rgba(5, 8, 14, .66); backdrop-filter: blur(3px); }
.modal.on { display: grid; }
.mcard { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; width: min(520px, 92vw); max-height: 88vh; overflow: auto; padding: 20px 22px; box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.mcard.wide { width: min(940px, 94vw); }
.mcard h3 { margin: 0 0 6px; font-size: 17px; } .mcard p { margin: 4px 0 10px; font-size: 12.5px; }
.mclose { position: absolute; top: 10px; right: 12px; border: 0; background: none; color: var(--muted); font-size: 22px; cursor: pointer; line-height: 1; } .mclose:hover { color: var(--text); }
.tabs { display: flex; gap: 4px; margin-bottom: 12px; } .tabs button { flex: 1; padding: 6px; background: var(--panel2); border: 1px solid var(--line); color: var(--muted); border-radius: 7px; cursor: pointer; font: inherit; font-size: 12px; }
.tabs button.on { color: var(--text); border-color: var(--accent); }
.field.big { display: flex; font-size: 11px; gap: 4px; margin: 10px 0; } .field.big input { padding: 8px 10px; font-size: 14px; border-radius: 8px; }
.btn.wide { width: 100%; padding: 9px; font-size: 13px; margin-top: 4px; align-self: stretch; }
.btn.danger:hover { border-color: var(--down); color: var(--down); } .btn:disabled { opacity: .5; cursor: default; }
.srow { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 12.5px; } .srow select { font-size: 12.5px; padding: 4px 6px; }
.tips { margin: 8px 0 12px; padding-left: 18px; font-size: 12.5px; line-height: 1.55; } .tips li { margin-bottom: 4px; }
.agree { display: flex; gap: 8px; align-items: flex-start; font-size: 12px; line-height: 1.45; padding: 10px; background: var(--panel2); border: 1px solid var(--line); border-radius: 9px; margin: 6px 0 8px; cursor: pointer; } .agree input { margin-top: 2px; accent-color: var(--accent); }
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 12px 0; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.plan { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: var(--panel2); display: flex; flex-direction: column; } .plan.hot { border-color: var(--accent); } .plan.cur { opacity: .9; }
.plan h4 { margin: 0; font-size: 14px; } .plan .pr { font: 700 26px var(--mono); margin: 6px 0 8px; } .plan .pr small { font: 400 11px system-ui; color: var(--muted); }
.plan ul { margin: 0 0 12px; padding-left: 16px; font-size: 12px; line-height: 1.6; flex: 1; } .plan li em { color: var(--muted); font-size: 10.5px; }
.toast { position: fixed; left: 50%; bottom: 74px; transform: translate(-50%, 20px); background: var(--text); color: var(--bg); padding: 8px 16px; border-radius: 999px; font-size: 12.5px; opacity: 0; pointer-events: none; transition: .25s; z-index: 120; max-width: 90vw; }
.toast.on { opacity: 1; transform: translate(-50%, 0); }
.flash-panel { animation: fp 1.2s; } @keyframes fp { 0%, 60% { box-shadow: 0 0 0 3px var(--accent); } 100% { box-shadow: 0 0 0 0 transparent; } }
.footer-links a, footer a { color: var(--accent); }
/* embedded preview (landing page): read-only, no chrome */
body.embed .rail, body.embed .lytools, body.embed .profile, body.embed .beta { display: none; } body.embed .top .logo { display: block; }

.mcard a { color: var(--accent); }

/* patterns */
.dd { position: relative; } .dd summary { list-style: none; cursor: pointer; font-size: 10.5px; color: var(--muted); border: 1px solid var(--line); border-radius: 5px; padding: 2px 8px; background: var(--panel2); } .dd summary::-webkit-details-marker { display: none; }
.dd summary::after { content: " \25BE"; } .dd[open] summary { color: var(--text); border-color: var(--accent); }
.ddm { position: absolute; right: 0; top: calc(100% + 4px); z-index: 40; width: 300px; background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; box-shadow: 0 10px 30px rgba(0,0,0,.45); display: grid; gap: 4px; }
.ddm .chk { font-size: 11.5px; color: var(--text); align-items: flex-start; } .ddm .chk small { display: block; color: var(--muted); font-size: 10px; } .ddm .hint { margin: 4px 0 0; }
.patlog { flex: 1 1 auto; min-height: 60px; overflow: auto; }
.patlog table { font: 11.5px system-ui; } .patlog th { text-align: left; } .patlog td { text-align: left; padding: 3px 6px; } .patlog td:nth-child(4) { font-family: var(--mono); }
.patlog tbody tr { cursor: pointer; } .patlog tbody tr:hover td { background: var(--panel2); } .patlog tr.sel td { background: color-mix(in srgb, var(--accent) 18%, transparent); }
.patlog td.warn { color: var(--warn); } .patlog td.muted { color: var(--muted); }


/* chart controls */
.zbtns { display: inline-flex; gap: 3px; } .btn.mini { padding: 1px 8px; font-size: 12px; align-self: center; line-height: 1.4; }
.sr2 { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 11.5px; color: var(--text); } .sr2 select { font-size: 11.5px; }
.ddh { font-size: 9.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-top: 4px; }

/* drawing toolbar (two columns, overlays the left gutter of the spot chart) */
.dtools { position: absolute; left: 4px; top: 6px; z-index: 3; display: grid; grid-template-columns: repeat(2, 26px); gap: 2px; padding: 3px; background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; }
.dtools button { width: 26px; height: 26px; padding: 4px; border: 0; background: none; color: var(--muted); border-radius: 6px; cursor: pointer; }
.dtools button svg { width: 100%; height: 100%; } .dtools button:hover { color: var(--text); background: var(--panel); } .dtools button.on { color: #fff; background: var(--accent); }
#drColor { width: 34px; height: 22px; padding: 0; border: 1px solid var(--line); border-radius: 5px; background: none; cursor: pointer; }

/* broker picker */
.bklist { display: grid; gap: 8px; margin: 8px 0; }
.bk { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel2); }
.bk.sel { border-color: var(--accent); }
.bk b { font-size: 13px; } .bk small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
.bk .btn { align-self: center; padding: 5px 14px; }

/* close / add panels */
.panel.closed { display: none !important; }
.cl { width: 17px; height: 17px; padding: 0; display: grid; place-items: center; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; line-height: 1; border-radius: 4px; }
.cl:hover { color: var(--down); background: var(--panel2); }
.addwrap { position: relative; align-self: center; }
.addwrap .btn { align-self: center; padding: 4px 12px; font-size: 11.5px; }
.addmenu { position: absolute; right: 0; top: calc(100% + 6px); z-index: 45; width: 360px; max-width: calc(100vw - 24px); max-height: 70vh; overflow: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 6px; box-shadow: 0 14px 40px rgba(0,0,0,.5); display: none; }
.addmenu.open { display: block; }
.amh { font-size: 9.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 4px 8px; }
.ami { display: flex; width: 100%; justify-content: space-between; align-items: center; gap: 10px; text-align: left; background: none; border: 0; color: var(--text); padding: 7px 8px; border-radius: 7px; cursor: pointer; font: inherit; }
.ami:hover { background: var(--panel2); } .ami b { display: block; font-size: 12.5px; } .ami small { display: block; color: var(--muted); font-size: 10.5px; margin-top: 1px; }
.ami em { font-style: normal; font-size: 11px; color: var(--accent); white-space: nowrap; font-weight: 600; } .ami.on em { color: var(--muted); font-weight: 400; } .ami.on b { color: var(--muted); }
.ami.all { border-top: 1px solid var(--line); border-radius: 0 0 7px 7px; margin-top: 4px; }

/* alerts */
.alquick { display: flex; gap: 6px; margin-bottom: 6px; } .alquick input { flex: 1; font-size: 12px; padding: 4px 8px; } .alquick .btn { align-self: stretch; }
.allist { display: grid; gap: 4px; }
.alrow { display: flex; align-items: center; gap: 8px; padding: 5px 8px; background: var(--panel2); border: 1px solid var(--line); border-radius: 8px; } .alrow.off { opacity: .7; }
.aldot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); flex: none; } .aldot.on { background: var(--up); box-shadow: 0 0 0 3px var(--up-bg); }
.altxt { flex: 1; min-width: 0; } .altxt b { display: block; font-size: 12px; font-weight: 600; } .altxt small { color: var(--muted); font-size: 10.5px; }
.alrow .btn.mini { align-self: center; } .cl2 { border: 0; background: none; color: var(--muted); cursor: pointer; font-size: 12px; } .cl2:hover { color: var(--down); }
.alh { margin: 10px 0 4px; font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.allogrow { display: flex; gap: 10px; font-size: 11.5px; padding: 2px 0; border-bottom: 1px dashed var(--line); } .allogrow span:first-child { font-family: var(--mono); color: var(--muted); flex: none; }
.alf { margin: 0; } .mcard select, .mcard input[type=number], .mcard input:not([type]) { font-size: 12.5px; }

/* stop-loss column in the strategy builder */
#stLegs td.slc { white-space: nowrap; } #stLegs td.slc select { font-size: 11px; padding: 1px 3px; } #stLegs td.slc input { width: 62px; margin-left: 3px; }
#stLegs td.slinfo { line-height: 1.15; min-width: 120px; } #stLegs td.slinfo b { display: block; font-size: 11.5px; } #stLegs td.slinfo small { display: block; color: var(--muted); font-size: 9.5px; white-space: nowrap; } #stLegs td.slinfo small.warn { color: var(--warn); }
.legend i.dash { height: 0; border-top: 2px dashed var(--warn); background: none !important; }