:root {
  --bg: #0b0f14; --panel: #11171f; --panel-2: #172029; --panel-3: #1d2833; --border: #243241; --border-2: #2f3f51;
  --text: #e8eef4; --muted: #8e9bab; --faint: #5d6b7b;
  --up: #34c77b; --up-bg: rgba(52, 199, 123, .12); --down: #ff6b6b; --down-bg: rgba(255, 107, 107, .12);
  --accent: #8ab4f8; --accent-ink: #0b1320; --accent-bg: rgba(138, 180, 248, .12);
  --warn: #f5c451; --warn-bg: rgba(245, 196, 81, .12); --neutral: #b39ddb; --neutral-bg: rgba(179, 157, 219, .14);
  --itm: rgba(138, 180, 248, .07); --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.25);
  --radius: 14px; --radius-sm: 9px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, ui-monospace, monospace;
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f6f8fb; --panel: #ffffff; --panel-2: #f3f5f8; --panel-3: #e9edf2; --border: #dfe3e8; --border-2: #cfd5dc;
  --text: #1f2328; --muted: #5f6b7a; --faint: #97a1ad;
  --up: #137333; --up-bg: rgba(19, 115, 51, .09); --down: #c5221f; --down-bg: rgba(197, 34, 31, .08);
  --accent: #1a73e8; --accent-ink: #ffffff; --accent-bg: rgba(26, 115, 232, .09);
  --warn: #b06000; --warn-bg: rgba(242, 153, 0, .12); --neutral: #6a4fb3; --neutral-bg: rgba(106, 79, 179, .1);
  --itm: rgba(26, 115, 232, .05); --shadow: 0 1px 2px rgba(60,64,67,.12), 0 2px 8px rgba(60,64,67,.08);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; } /* author display rules (e.g. .btn) must not un-hide elements */
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); }
body { min-height: 100vh; display: flex; flex-direction: column; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 26px; } h2 { font-size: 17px; } h3 { font-size: 14px; }
.num, td, .mono { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); } .faint { color: var(--faint); }
.up { color: var(--up); } .down { color: var(--down); }
.small { font-size: 12px; } .tiny { font-size: 11px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; } .center { text-align: center; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: 1fr 1fr; } .g3 { grid-template-columns: repeat(3, 1fr); }
.main-side { grid-template-columns: minmax(0, 1fr) 360px; }
@media (max-width: 1100px) { .main-side, .g2, .g3 { grid-template-columns: 1fr; } }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 20px; padding: 10px 24px;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 17px; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand b { font-weight: 650; }
.search { position: relative; flex: 1; max-width: 640px; display: flex; align-items: center; gap: 10px; padding: 0 16px;
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; color: var(--muted); }
.search:focus-within { border-color: var(--accent); background: var(--panel); }
.search input { flex: 1; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; padding: 10px 0; font-size: 15px; }
.search-results { position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: var(--shadow); overflow: hidden; }
.search-results a { display: flex; gap: 12px; padding: 9px 16px; color: var(--text); }
.search-results a:hover, .search-results a.active { background: var(--panel-3); text-decoration: none; }
.search-results b { width: 70px; }
.topbar-right { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.icon-btn { background: transparent; border: 1px solid var(--border); color: var(--text); border-radius: 999px; width: 34px; height: 34px; cursor: pointer; font-size: 15px; }
.icon-btn:hover { background: var(--panel-3); }
.session { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.session i { width: 8px; height: 8px; border-radius: 50%; background: var(--faint); }
.session.open i { background: var(--up); box-shadow: 0 0 0 4px var(--up-bg); }
.session.pre i, .session.post i { background: var(--warn); }

.tabs { display: flex; gap: 4px; padding: 0 20px; border-bottom: 1px solid var(--border); overflow-x: auto; background: var(--bg); }
.tabs a { padding: 12px 14px 10px; color: var(--muted); border-bottom: 3px solid transparent; white-space: nowrap; font-weight: 500; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); }

.index-strip { display: flex; gap: 10px; padding: 12px 24px 0; overflow-x: auto; }
.index-chip { display: flex; align-items: center; gap: 12px; padding: 8px 14px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); min-width: 210px; color: var(--text); }
.index-chip:hover { text-decoration: none; border-color: var(--border-2); }
.index-chip .pct { font-weight: 600; font-size: 13px; padding: 2px 8px; border-radius: 6px; }
.index-chip .pct.up { background: var(--up-bg); } .index-chip .pct.down { background: var(--down-bg); }
.index-chip .nm { font-size: 12px; color: var(--muted); }
.index-chip .px { font-weight: 600; }

.container { width: 100%; max-width: 1560px; margin: 0 auto; padding: 18px 24px 40px; flex: 1; }
.footer { text-align: center; color: var(--faint); font-size: 12px; padding: 16px; border-top: 1px solid var(--border); }

/* ---------- cards ---------- */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; min-width: 0; }
.card + .card { margin-top: 0; }
.card-h { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.card-h h2 { flex: 1; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.page-h { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.page-h h1 { flex: 1; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; }
.kv > div:nth-child(odd) { color: var(--muted); }
.kv > div:nth-child(even) { text-align: right; font-weight: 500; font-variant-numeric: tabular-nums; }
.kv > div { padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.stats-strip { display: flex; gap: 0; flex-wrap: wrap; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.stat { padding: 10px 16px; border-right: 1px solid var(--border); min-width: 120px; flex: 1; }
.stat:last-child { border-right: 0; }
.stat .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.stat .v { font-size: 16px; font-weight: 600; font-variant-numeric: tabular-nums; }
.stat .s { font-size: 11px; color: var(--muted); }

/* ---------- controls ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border-2); background: var(--panel-2); color: var(--text);
  padding: 7px 14px; border-radius: 999px; cursor: pointer; font: inherit; font-weight: 500; white-space: nowrap; }
.btn:hover { background: var(--panel-3); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.sm { padding: 4px 10px; font-size: 12px; }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--down); }
.btn:disabled { opacity: .5; cursor: default; }
.seg { display: inline-flex; background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 5px 12px; border-radius: 999px; cursor: pointer; font: inherit; font-size: 13px; font-weight: 500; }
.seg button.on { background: var(--panel); color: var(--text); box-shadow: var(--shadow); }
input[type=text], input[type=number], input[type=password], input[type=date], select, textarea {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; font: inherit; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-bg); border-color: var(--accent); }
input[type=number] { width: 100px; }
input[type=range] { accent-color: var(--accent); }
textarea { width: 100%; min-height: 90px; font-family: var(--mono); font-size: 12px; }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
label.check { display: inline-flex; gap: 8px; align-items: center; cursor: pointer; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--border-2); background: transparent; color: var(--muted); padding: 4px 11px; border-radius: 999px; cursor: pointer; font: inherit; font-size: 12px; }
.chip.on { background: var(--accent-bg); color: var(--accent); border-color: var(--accent); }

/* ---------- pills ---------- */
.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; }
.pill.bull { background: var(--up-bg); color: var(--up); }
.pill.bear { background: var(--down-bg); color: var(--down); }
.pill.neutral { background: var(--neutral-bg); color: var(--neutral); }
.pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.info { background: var(--accent-bg); color: var(--accent); }
.pill.good { background: var(--up-bg); color: var(--up); }
.pill.bad { background: var(--down-bg); color: var(--down); }
.badge { font-size: 11px; font-weight: 700; letter-spacing: .06em; padding: 4px 10px; border-radius: 999px; background: var(--warn-bg); color: var(--warn); }
.badge.live { background: var(--up-bg); color: var(--up); }

.score { display: inline-flex; align-items: center; gap: 8px; }
.score .bar { width: 54px; height: 6px; background: var(--panel-3); border-radius: 3px; overflow: hidden; }
.score .bar i { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.score.bull .bar i { background: var(--up); } .score.bear .bar i { background: var(--down); } .score.neutral .bar i { background: var(--neutral); }
.score b { width: 24px; text-align: right; }

/* ---------- tables ---------- */
.table-wrap { overflow: auto; border-radius: var(--radius-sm); }
table.t { width: 100%; border-collapse: collapse; font-size: 13px; }
table.t th { position: sticky; top: 0; background: var(--panel); color: var(--muted); font-weight: 500; font-size: 11.5px; text-transform: uppercase;
  letter-spacing: .03em; text-align: right; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; z-index: 1; }
table.t th.l, table.t td.l { text-align: left; }
table.t th[data-sort] { cursor: pointer; user-select: none; }
table.t th[data-sort]:hover { color: var(--text); }
table.t th.sorted::after { content: ' ▾'; } table.t th.sorted.asc::after { content: ' ▴'; }
table.t td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
table.t tbody tr:hover td { background: var(--panel-2); }
table.t tr.clickable { cursor: pointer; }
.sym { font-weight: 650; color: var(--text); }
.sym-cell { display: flex; flex-direction: column; line-height: 1.2; }
.sym-cell .muted { font-size: 11.5px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; }

/* ---------- option chain ---------- */
.chain-wrap { max-height: calc(100vh - 330px); min-height: 420px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); }
table.chain { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 12.5px; font-variant-numeric: tabular-nums; }
table.chain th { position: sticky; top: 0; background: var(--panel); z-index: 2; color: var(--muted); font-weight: 500; font-size: 11px; padding: 7px 8px;
  border-bottom: 1px solid var(--border); text-align: right; white-space: nowrap; }
table.chain thead tr:first-child th { top: 0; font-size: 12px; color: var(--text); font-weight: 600; text-align: center; }
table.chain thead tr:nth-child(2) th { top: 31px; }
table.chain td { padding: 5px 8px; text-align: right; border-bottom: 1px solid var(--border); white-space: nowrap; }
table.chain td.strike { text-align: center; font-weight: 700; background: var(--panel-2); border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
table.chain td.itm { background: var(--itm); }
table.chain td.q { cursor: pointer; border-radius: 4px; }
table.chain td.q:hover { outline: 1px solid var(--accent); background: var(--accent-bg); }
table.chain td.bidc { color: var(--down); } table.chain td.askc { color: var(--up); }
table.chain tr.spot-row td { padding: 0; border-bottom: 0; }
table.chain tr.spot-row .spot-line { position: relative; height: 0; border-top: 2px solid var(--accent); }
table.chain tr.spot-row .spot-line span { position: absolute; left: 50%; transform: translate(-50%, -50%); background: var(--accent); color: var(--accent-ink);
  font-weight: 700; font-size: 11.5px; padding: 2px 10px; border-radius: 999px; white-space: nowrap; }
table.chain tbody tr:hover td { background: var(--panel-2); }
table.chain tbody tr:hover td.strike { background: var(--panel-3); }
table.chain td.theo { color: var(--accent); font-weight: 600; }
.hot-oi { box-shadow: inset 0 -2px 0 var(--warn); }
.unusual { color: var(--warn); font-weight: 700; }

.exp-pills { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 4px; }
.exp-pill { border: 1px solid var(--border); background: var(--panel); color: var(--text); padding: 5px 10px; border-radius: 10px; cursor: pointer; font: inherit;
  display: flex; flex-direction: column; align-items: center; line-height: 1.15; min-width: 72px; }
.exp-pill small { color: var(--muted); font-size: 10.5px; }
.exp-pill.on { border-color: var(--accent); background: var(--accent-bg); }
.exp-pill.m { font-weight: 650; }

.quote-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.quote-head .px { font-size: 34px; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.quote-head .chg { font-size: 16px; font-weight: 600; }
.whatif { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: 18px; align-items: end; }
.whatif label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.whatif label span b { color: var(--text); }
@media (max-width: 900px) { .whatif { grid-template-columns: 1fr; } }

/* ---------- ticket tray ---------- */
.tray { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); z-index: 40; background: var(--panel); border: 1px solid var(--border-2);
  box-shadow: 0 10px 40px rgba(0,0,0,.45); border-radius: var(--radius); padding: 12px 16px; min-width: 520px; max-width: 94vw; }
.tray .legs { display: flex; flex-direction: column; gap: 4px; margin: 8px 0; font-size: 13px; }
.tray .leg { display: flex; align-items: center; gap: 10px; }

/* ---------- charts ---------- */
.chart-box { height: 420px; position: relative; }
.chart-box.sm { height: 280px; }
.ranges { display: flex; gap: 2px; }
.ranges button { background: transparent; border: 0; color: var(--muted); padding: 6px 10px; border-radius: 8px; cursor: pointer; font: inherit; font-weight: 600; font-size: 12.5px; }
.ranges button.on { color: var(--accent); background: var(--accent-bg); }
svg.payoff text, svg.bars text { fill: var(--muted); font-size: 11px; font-family: var(--font); }
svg .grid-l { stroke: var(--border); stroke-width: 1; }
svg .zero { stroke: var(--border-2); stroke-width: 1.2; }
.spark { display: block; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 5px; }

/* ---------- idea cards ---------- */
.ideas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.idea { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.idea:hover { border-color: var(--border-2); }
.idea .top { display: flex; align-items: center; gap: 10px; }
.idea .top .title { flex: 1; min-width: 0; }
.idea .legs { font-family: var(--mono); font-size: 12px; color: var(--muted); background: var(--panel-2); padding: 6px 9px; border-radius: 8px; word-break: break-word; }
.idea .metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.idea .metrics div { display: flex; flex-direction: column; }
.idea .metrics span { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .03em; }
.idea .metrics b { font-size: 13.5px; font-variant-numeric: tabular-nums; }
.idea ul { margin: 0; padding-left: 16px; color: var(--muted); font-size: 12.5px; }
.ring { --p: 50; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 14px;
  background: conic-gradient(var(--c, var(--accent)) calc(var(--p) * 1%), var(--panel-3) 0); position: relative; flex: none; }
.ring::before { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: var(--panel); }
.ring span { position: relative; }
.alerts { display: flex; flex-direction: column; gap: 4px; }

/* ---------- misc ---------- */
.toast { position: fixed; bottom: 22px; right: 22px; z-index: 60; background: var(--panel-3); color: var(--text); border: 1px solid var(--border-2);
  padding: 10px 16px; border-radius: 10px; box-shadow: var(--shadow); max-width: 420px; }
.toast.err { border-color: var(--down); }
.banner { padding: 10px 14px; border-radius: var(--radius-sm); background: var(--warn-bg); color: var(--warn); border: 1px solid color-mix(in srgb, var(--warn) 35%, transparent); margin-bottom: 14px; font-size: 13px; }
.banner.info { background: var(--accent-bg); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); }
.empty { padding: 36px; text-align: center; color: var(--muted); }
.skeleton { background: linear-gradient(90deg, var(--panel-2), var(--panel-3), var(--panel-2)); background-size: 200% 100%; animation: sk 1.2s infinite; border-radius: 8px; min-height: 18px; }
@keyframes sk { to { background-position: -200% 0; } }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border-2); border-top-color: var(--accent); border-radius: 50%; animation: rot .8s linear infinite; vertical-align: middle; }
@keyframes rot { to { transform: rotate(360deg); } }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; font-size: 13px; }
.checklist li::before { content: '✕'; color: var(--down); margin-right: 8px; font-weight: 700; }
.checklist li.ok::before { content: '✓'; color: var(--up); }
.flash-up { animation: fu 1s; } .flash-down { animation: fd 1s; }
@keyframes fu { from { background: var(--up-bg); } } @keyframes fd { from { background: var(--down-bg); } }
hr.sep { border: 0; border-top: 1px solid var(--border); margin: 12px 0; }
.help { font-size: 12.5px; color: var(--muted); }
.help code, code { font-family: var(--mono); font-size: 12px; background: var(--panel-2); padding: 1px 6px; border-radius: 5px; }
ol.steps { padding-left: 18px; margin: 8px 0; display: grid; gap: 6px; color: var(--muted); }
ol.steps b { color: var(--text); }

/* ---------- login ---------- */
.login-body { display: grid; place-items: center; }
.login-card { width: 360px; max-width: 92vw; background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 32px 28px;
  display: flex; flex-direction: column; gap: 12px; align-items: stretch; text-align: center; box-shadow: var(--shadow); }
.login-card svg { margin: 0 auto; }
.login-card input { padding: 11px 14px; font-size: 15px; }
.login-card .btn { justify-content: center; padding: 10px; }
.err { color: var(--down); margin: 0; }

/* ---------- Chart Studio ---------- */
.studio { display: grid; grid-template-columns: minmax(0, 1fr) 400px; gap: 16px; align-items: start; }
@media (max-width: 1200px) { .studio { grid-template-columns: 1fr; } }
.studio-chart { padding: 12px 14px; }
.studio-canvas { height: calc(100vh - 330px); min-height: 520px; position: relative; }
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.toolbar .tl { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; width: 88px; }
.toolbar .chip { padding: 3px 10px; }
.copilot { position: sticky; top: 72px; display: flex; flex-direction: column; height: calc(100vh - 150px); min-height: 560px; padding: 14px; }
.copilot .msgs { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding-right: 4px; margin-bottom: 10px; }
.msg { padding: 10px 12px; border-radius: 12px; font-size: 13.5px; line-height: 1.5; max-width: 100%; overflow-wrap: anywhere; }
.msg.user { background: var(--accent-bg); color: var(--text); align-self: flex-end; border-bottom-right-radius: 4px; white-space: pre-wrap; max-width: 88%; }
.msg.bot { background: var(--panel-2); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.msg.bot p { margin: 0 0 6px; } .msg.bot ul, .msg.bot ol { margin: 4px 0 8px; padding-left: 18px; } .msg.bot li { margin: 2px 0; }
.msg.bot h4 { margin: 8px 0 4px; font-size: 13.5px; color: var(--accent); }
.msg .tools { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 6px; }
.msg .tool { font-size: 10.5px; padding: 1px 7px; border-radius: 999px; background: var(--panel-3); color: var(--muted); }
.msg .tool.start::before { content: '⋯ '; } .msg .tool.done::before { content: '✓ '; color: var(--up); } .msg .tool.error::before { content: '✕ '; color: var(--down); }
.copilot #quick { margin-bottom: 8px; } .copilot #quick .chip { font-size: 11px; }
.ask textarea { width: 100%; min-height: 58px; resize: vertical; font-family: var(--font); font-size: 13.5px; margin-bottom: 6px; }

/* ---------- Mobile / small screens ---------- */
@media (max-width: 760px) {
  body { font-size: 13.5px; }
  .topbar { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .brand { font-size: 15px; }
  .brand svg { width: 24px; height: 24px; }
  .search { order: 3; flex-basis: 100%; max-width: none; }
  .search input { padding: 8px 0; font-size: 14px; }
  .session span { display: none; }
  #provider-badge { font-size: 10px; padding: 3px 8px; }
  .tabs { padding: 0 8px; }
  .tabs a { padding: 10px 10px 8px; font-size: 13px; }
  .index-strip { padding: 8px 12px 0; gap: 8px; }
  .index-chip { min-width: 150px; padding: 6px 10px; gap: 8px; }
  .index-chip .spark-slot { display: none; }
  .container { padding: 12px 12px 28px; }
  .page-h { gap: 10px; margin-bottom: 12px; }
  .page-h h1, h1 { font-size: 21px; }
  .card { padding: 12px 12px; border-radius: 12px; }
  .stat { min-width: 50%; flex: 1 1 50%; padding: 8px 12px; }
  .stat .v { font-size: 15px; }
  .quote-head .px { font-size: 26px; }
  .ideas-grid { grid-template-columns: 1fr; }
  .idea .metrics { grid-template-columns: repeat(2, 1fr); }
  table.t { font-size: 12px; }
  table.t th, table.t td { padding: 7px 8px; }
  .chain-wrap { max-height: calc(100vh - 170px); min-height: 360px; }
  table.chain { font-size: 11.5px; }
  table.chain td, table.chain th { padding: 5px 6px; }
  .exp-pill { min-width: 64px; padding: 4px 8px; }
  .tray { min-width: 0; width: calc(100vw - 16px); left: 8px; transform: none; bottom: 8px; padding: 10px 12px; }
  .chart-box { height: 300px; }
  .studio-canvas { height: 62vh; min-height: 380px; }
  .toolbar .tl { width: auto; }
  .copilot { position: static; height: 72vh; min-height: 460px; }
  #labgrid { grid-template-columns: 1fr !important; }
  .row { gap: 8px; }
  input[type=number] { width: 84px; }
  .footer { font-size: 11px; padding: 12px; }
  .card { overflow-x: auto; }
  .score .bar { width: 34px; }
  .sym-cell .muted { max-width: 110px; }
  .index-strip, .tabs { max-width: 100vw; }
  .seg button { padding: 5px 9px; font-size: 12px; }
}
@media (max-width: 420px) {
  .index-chip { min-width: 132px; }
  .whatif { gap: 12px; }
  table.chain { font-size: 11px; }
}
.chain th.exp-head { color: var(--accent, #6ea8fe); font-weight: 700; white-space: nowrap; text-align: center; }
.chain th.exp-head small { display: block; font-weight: 400; color: var(--muted); }

/* Trade journal */
input[type=datetime-local] { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 6px 9px; font: inherit; }
.jr-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.jr-form input[type=number], .jr-form input[type=text], .jr-form select, .jr-form input[type=date], .jr-form input[type=datetime-local] { width: 100%; }
.jr-form .jr-opt { display: contents; }
.jr-form .jr-opt[hidden] { display: none !important; }
.jr-fill { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.jr-fill input[type=number] { width: 90px; }
table.t tr.sel td { background: var(--accent-bg); }
.jr-months { display: flex; gap: 6px; align-items: flex-end; height: 170px; overflow-x: auto; padding-bottom: 2px; }
.jr-m { display: flex; flex-direction: column; align-items: center; gap: 4px; min-width: 30px; flex: 1; height: 100%; }
.jr-bar-wrap { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.jr-bar { width: 100%; border-radius: 4px 4px 0 0; }
.jr-bar.pos { background: var(--up); } .jr-bar.neg { background: var(--down); opacity: .85; }
@media (max-width: 700px) { .jr-fill input[type=datetime-local] { width: 100%; } }

/* Symbol logos (letter avatar underneath, image on top once it loads) */
.sym-logo { --s: 24px; width: var(--s); height: var(--s); border-radius: 50%; flex: 0 0 auto; position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; vertical-align: middle;
  background: hsl(var(--h, 210) 42% 40%); color: #fff; font-weight: 700; font-size: calc(var(--s) * .48); line-height: 1; }
.sym-logo::before { content: attr(data-l); }
.sym-logo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.sym-cell:has(> .sym-logo) { display: grid; grid-template-columns: auto 1fr; column-gap: 9px; align-items: center; }
.sym-cell > .sym-logo { grid-row: span 2; }
.sym-inline { display: inline-flex; align-items: center; gap: 7px; }

/* ---------- Chart Studio (TradingView-style) ---------- */
.tv { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.tv-top { display: flex; align-items: center; gap: 6px; padding: 6px 10px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tv-sym { display: flex; align-items: center; gap: 8px; padding: 3px 8px; border-radius: 8px; }
.tv-sym:hover { background: var(--panel-2); }
.tv-sym input { width: 92px; background: transparent; border: 0; padding: 4px 0; font-weight: 700; font-size: 15px; text-transform: uppercase; color: var(--text); }
.tv-sym input:focus { outline: none; }
.tv-sep { width: 1px; align-self: stretch; background: var(--border); margin: 2px 4px; }
.tv-sep.h { width: auto; height: 1px; margin: 4px 6px; align-self: auto; }
.tv-seg { display: flex; gap: 2px; }
.tv-seg button, .tv-btn, .tv-bottom button { border: 0; background: transparent; color: var(--muted); font: inherit; font-size: 13px; font-weight: 600;
  padding: 5px 9px; border-radius: 6px; cursor: pointer; text-decoration: none; }
.tv-seg button:hover, .tv-btn:hover, .tv-bottom button:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
.tv-seg button.on, .tv-btn.on, .tv-bottom button.on { color: var(--accent); background: var(--accent-bg); }
.tv-top select { padding: 5px 8px; font-size: 13px; }
.tv-indpanel { padding: 10px 12px 2px; border-bottom: 1px solid var(--border); background: var(--panel-2); }
.tv-body { display: grid; grid-template-columns: 44px minmax(0, 1fr) 300px; height: calc(100vh - 205px); min-height: 520px; }
.tv-left { display: flex; flex-direction: column; gap: 2px; padding: 6px 4px; border-right: 1px solid var(--border); }
.tv-left button { width: 36px; height: 34px; border: 0; background: transparent; color: var(--muted); border-radius: 6px; cursor: pointer; display: grid; place-items: center; }
.tv-left button:hover { background: var(--panel-2); color: var(--text); }
.tv-left button.on { background: var(--accent-bg); color: var(--accent); }
.tv-main { display: flex; flex-direction: column; min-width: 0; }
.tv-chartwrap { position: relative; flex: 1; min-height: 0; }
.tv-chart { position: absolute; inset: 0; }
.tv-legend { position: absolute; top: 6px; left: 8px; z-index: 3; pointer-events: none; font-size: 12px; line-height: 1.55; max-width: calc(100% - 90px); }
.tv-legend .tv-lg-title { display: flex; align-items: center; gap: 6px; font-size: 14px; flex-wrap: wrap; }
.tv-legend .tv-live { font-weight: 600; margin-left: 4px; }
.tv-legend .tv-lg-ohlc { color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; }
.tv-lg-ind { display: flex; align-items: center; gap: 6px; color: var(--muted); pointer-events: auto; width: fit-content; padding: 0 4px; border-radius: 4px; }
.tv-lg-ind .nm { color: var(--text); }
.tv-lg-ind.off { opacity: .45; }
.tv-lg-ind button { border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; padding: 0 2px; visibility: hidden; }
.tv-lg-ind:hover { background: var(--panel-2); }
.tv-lg-ind:hover button { visibility: visible; }
.tv-draw { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; overflow: visible; }
.tv-draw.drawing { pointer-events: all; cursor: crosshair; }
.tv-draw .tv-hit { stroke: transparent; stroke-width: 12; pointer-events: stroke; cursor: move; }
.tv-draw rect, .tv-draw .tv-text { pointer-events: visiblePainted; cursor: move; }
.tv-draw .tv-handle { pointer-events: all; cursor: grab; }
.tv-draw .tv-label { pointer-events: none; paint-order: stroke; stroke: var(--panel); stroke-width: 3px; }
.tv-seltools { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); z-index: 4; display: flex; gap: 6px; padding: 5px 8px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px; box-shadow: var(--shadow); }
.tv-seltools button { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--panel); outline: 1px solid var(--border); cursor: pointer; padding: 0; }
.tv-seltools button[data-del] { width: auto; height: auto; border-radius: 4px; background: transparent; color: var(--down); outline: 0; display: grid; place-items: center; }
.tv-bottom { display: flex; align-items: center; gap: 2px; padding: 4px 8px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.tv-bottom button { font-size: 12px; padding: 3px 8px; }
.tv-side { border-left: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; }
.tv-tabs { display: flex; border-bottom: 1px solid var(--border); }
.tv-tabs button { flex: 1; border: 0; background: transparent; color: var(--muted); padding: 10px; font: inherit; font-weight: 600; cursor: pointer; border-bottom: 2px solid transparent; }
.tv-tabs button.on { color: var(--text); border-bottom-color: var(--accent); }
.tv-watch { padding: 10px; overflow-y: auto; flex: 1; }
.tv-wl-head, .tv-wl { display: grid; grid-template-columns: 22px 1fr 76px 66px 18px; gap: 8px; align-items: center; font-size: 13px; }
.tv-wl-head { grid-template-columns: 1fr 76px 66px 18px; color: var(--muted); font-size: 11px; text-transform: uppercase; padding: 0 6px 6px; }
.tv-wl-head span:not(:first-child), .tv-wl .num { text-align: right; }
.tv-wl { padding: 7px 6px; border-radius: 6px; cursor: pointer; }
.tv-wl:hover, .tv-wl.on { background: var(--panel-2); }
.tv-wl button { border: 0; background: transparent; color: var(--muted); cursor: pointer; visibility: hidden; padding: 0; }
.tv-wl:hover button { visibility: visible; }
.tv-side .copilot { position: static; height: auto; min-height: 0; flex: 1; border: 0; border-radius: 0; box-shadow: none; }
@media (max-width: 1100px) {
  .tv-body { grid-template-columns: 44px minmax(0, 1fr); height: auto; }
  .tv-main { height: 70vh; min-height: 440px; }
  .tv-side { grid-column: 1 / -1; border-left: 0; border-top: 1px solid var(--border); max-height: 560px; }
}
@media (max-width: 700px) {
  .tv-body { grid-template-columns: minmax(0, 1fr); }
  .tv-left { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .tv-left .tv-sep.h { width: 1px; height: auto; }
  .tv-main { height: 62vh; min-height: 380px; }
  .tv-legend { font-size: 11px; }
  .tv-legend .tv-lg-title { font-size: 13px; }
}
/* Candlestick + timeframe cards */
.cdl-read { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.cdl-read .pill { align-self: flex-start; text-transform: capitalize; }
.cdl-read p { margin: 0; }
.cdl-detail { margin-top: 12px; padding: 12px 14px; background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.cdl-detail .kv { margin-top: 8px; }
.cdl-edge { margin-top: 12px; }
.cdl-edge summary { cursor: pointer; color: var(--accent); font-size: 13px; margin-bottom: 8px; }
/* Legends inside the indicator panes (MACD, RSI, ...) like TradingView */
.tv-plg { position: absolute; left: 8px; z-index: 3; pointer-events: none; font-size: 12px; }
#paneBtns { display: inline-flex; gap: 2px; }

/* Market clock (Home): compact status bar, Webull-sized */
.mclock { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 14px; padding: 10px 16px;
  border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--panel); --mc: var(--muted); }
.mclock.open { --mc: var(--up); }
.mclock.pre, .mclock.post { --mc: var(--warn); }
.mc-state { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--mc); font-size: 13px; white-space: nowrap; }
.mc-state i { width: 8px; height: 8px; border-radius: 50%; background: var(--mc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mc) 22%, transparent); }
.mclock.open .mc-state i { animation: mcpulse 1.6s ease-in-out infinite; }
@keyframes mcpulse { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--mc) 6%, transparent); } }
.mc-count { display: inline-flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.mc-label { color: var(--muted); font-size: 13px; }
.mc-digits { font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--text); }
.mc-days { color: var(--mc); }
.mc-prog { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.mc-bar { width: 120px; height: 6px; border-radius: 4px; background: var(--panel-3); overflow: hidden; }
.mc-bar div { height: 100%; background: var(--mc); border-radius: 4px; transition: width 1s linear; }
.mc-sub { color: var(--muted); font-size: 13px; }
.mc-now { margin-left: auto; font-weight: 600; font-variant-numeric: tabular-nums; font-size: 14px; white-space: nowrap; }
.mc-now span { color: var(--muted); font-weight: 400; }
@media (max-width: 760px) { .mclock { gap: 8px 14px; } .mc-now { margin-left: 0; } }