/* BellRun Broker — dark trading theme layered on Bootstrap 5.3 (data-bs-theme="dark"). */
:root {
    --bg: #0b0f14;
    --panel: #121821;
    --panel-2: #18202b;
    --line: #232d3a;
    --text: #e6edf3;
    --muted: #8b98a8;
    --accent: #f5b301;
    --accent-ink: #1a1300;
    --up: #2ecc71;
    --down: #ff5c5c;
    --flat: #8b98a8;
    --radius: 12px;
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--text);
    --bs-border-color: var(--line);
    --bs-primary: var(--accent);
    --bs-primary-rgb: 245, 179, 1;
    --bs-link-color: #ffd257;
    --bs-link-hover-color: #ffe08a;
    --bs-link-color-rgb: 255, 210, 87;
    --bs-link-hover-color-rgb: 255, 224, 138;
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: Inter, "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
}

.num, td.num, th.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.up { color: var(--up) !important; }
.down { color: var(--down) !important; }
.flat { color: var(--flat) !important; }
.muted { color: var(--muted); }
.small-caps { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }

.btn-primary {
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-color: var(--accent-ink);
    --bs-btn-hover-bg: #ffc933;
    --bs-btn-hover-border-color: #ffc933;
    --bs-btn-hover-color: var(--accent-ink);
    --bs-btn-active-bg: #e0a400;
    --bs-btn-active-color: var(--accent-ink);
    --bs-btn-disabled-bg: #7a5a00;
    --bs-btn-disabled-border-color: #7a5a00;
    font-weight: 600;
}
.btn-buy { background: var(--up); border-color: var(--up); color: #04210f; font-weight: 700; }
.btn-buy:hover { background: #45d985; color: #04210f; }
.btn-sell { background: var(--down); border-color: var(--down); color: #2a0606; font-weight: 700; }
.btn-sell:hover { background: #ff7a7a; color: #2a0606; }

/* ---------- Shell ---------- */
.shell { min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; gap: 1.5rem;
    padding: .75rem 1.5rem; background: rgba(11, 15, 20, .92); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; font-size: 1.25rem; color: var(--text); text-decoration: none; letter-spacing: -.02em; }
.brand span { color: var(--accent); }
.brand small { font-weight: 500; font-size: .8rem; color: var(--muted); margin-left: .25rem; }
.mainnav { display: flex; gap: .25rem; flex: 1; }
.mainnav a { color: var(--muted); text-decoration: none; padding: .4rem .75rem; border-radius: 8px; font-weight: 500; }
.mainnav a:hover { color: var(--text); background: var(--panel); }
.mainnav a.active { color: var(--text); background: var(--panel-2); }
.userbox { display: flex; align-items: center; gap: .75rem; }
.userbox a { color: var(--muted); text-decoration: none; }
.userbox a.btn { color: var(--accent-ink); }
.userbox .who { max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.userbox form { margin: 0; }
.linkbtn { background: none; border: 0; color: var(--muted); padding: 0; }
.linkbtn:hover { color: var(--text); }
.sandbox-banner {
    padding: .4rem 1.5rem; font-size: .8rem; color: #ffe08a;
    background: linear-gradient(90deg, rgba(245, 179, 1, .14), rgba(245, 179, 1, .04)); border-bottom: 1px solid rgba(245, 179, 1, .25);
}
.content { flex: 1; width: 100%; max-width: 1280px; margin: 0 auto; padding: 1.75rem 1.5rem 3rem; }
.footer { color: var(--muted); font-size: .78rem; padding: 1.5rem; border-top: 1px solid var(--line); text-align: center; }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem 1.25rem; margin-bottom: .6rem; font-size: .85rem; }
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: inherit; }
.legal { max-width: 760px; margin: 0 auto; line-height: 1.6; }
.legal h1 { margin-bottom: .25rem; }
.legal h2 { font-size: 1.15rem; margin-top: 1.75rem; }
.legal .muted { margin-bottom: 1.5rem; }

@media (max-width: 760px) {
    .topbar { flex-wrap: wrap; gap: .5rem; padding: .6rem 1rem; }
    .mainnav { order: 3; flex-basis: 100%; overflow-x: auto; }
    .content { padding: 1.25rem 1rem 2.5rem; }
    .sandbox-banner { padding: .4rem 1rem; }
}

/* ---------- Panels, tiles, tables ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.panel h2, .panel h3 { font-size: 1rem; font-weight: 700; margin-bottom: 1rem; }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; }
@media (max-width: 960px) { .grid-main { grid-template-columns: 1fr; } }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1rem; margin-bottom: 1.25rem; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; }
.tile .label { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.tile .value { font-size: 1.5rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: .25rem; }
.tile .sub { font-size: .85rem; margin-top: .15rem; }

.page-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.page-head h1 { font-size: 1.6rem; font-weight: 800; margin: 0; letter-spacing: -.02em; }

.table-wrap { overflow-x: auto; }
.table { --bs-table-bg: transparent; --bs-table-hover-bg: var(--panel-2); margin: 0; }
.table th { color: var(--muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; border-bottom-color: var(--line); }
.table td { border-bottom-color: var(--line); vertical-align: middle; }
.table tr.clickable { cursor: pointer; }
.sym { font-weight: 700; color: var(--text); text-decoration: none; }
.sym:hover { color: var(--accent); }
.name { color: var(--muted); font-size: .85rem; }
.empty { color: var(--muted); padding: 1.5rem 0; text-align: center; }

.chip { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; background: var(--panel-2); color: var(--muted); border: 1px solid var(--line); }
.chip.ok { color: var(--up); border-color: rgba(46, 204, 113, .35); }
.chip.warn { color: var(--accent); border-color: rgba(245, 179, 1, .35); }
.chip.bad { color: var(--down); border-color: rgba(255, 92, 92, .35); }

.pill-change { display: inline-block; min-width: 76px; text-align: right; padding: .15rem .45rem; border-radius: 6px; font-weight: 600; font-variant-numeric: tabular-nums; }
.pill-change.up { background: rgba(46, 204, 113, .12); }
.pill-change.down { background: rgba(255, 92, 92, .12); }

@keyframes flashUp { from { background: rgba(46, 204, 113, .35); } to { background: transparent; } }
@keyframes flashDown { from { background: rgba(255, 92, 92, .35); } to { background: transparent; } }
.tick-up { animation: flashUp .9s ease-out; }
.tick-down { animation: flashDown .9s ease-out; }
@media (prefers-reduced-motion: reduce) { .tick-up, .tick-down { animation: none; } .tape-track { animation: none !important; } }

.spark { display: block; overflow: visible; }
.spark polyline { fill: none; stroke-width: 1.6; vector-effect: non-scaling-stroke; }
.spark.up polyline { stroke: var(--up); }
.spark.down polyline { stroke: var(--down); }
.spark .base { stroke: var(--line); stroke-dasharray: 3 3; stroke-width: 1; vector-effect: non-scaling-stroke; }
.spark-lg { width: 100%; height: 220px; }

.alert-inline { border-radius: 10px; padding: .75rem 1rem; margin-bottom: 1rem; border: 1px solid; }
.alert-inline.ok { color: #b9f5d0; background: rgba(46, 204, 113, .08); border-color: rgba(46, 204, 113, .35); }
.alert-inline.bad { color: #ffd0d0; background: rgba(255, 92, 92, .08); border-color: rgba(255, 92, 92, .35); }
.alert-inline.info { color: #ffe9a8; background: rgba(245, 179, 1, .08); border-color: rgba(245, 179, 1, .3); }

/* An optional section folded away under the main one (the full application on the onboarding page). */
.more { margin-top: 1.25rem; }
.more > summary { cursor: pointer; padding: .75rem 1rem; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); font-weight: 600; }
.more > summary:hover, .more[open] > summary { color: var(--text); }
.more[open] > summary { margin-bottom: 1rem; }

.form-control, .form-select { background-color: var(--panel-2); border-color: var(--line); color: var(--text); }
.form-control:focus, .form-select:focus { background-color: var(--panel-2); color: var(--text); border-color: var(--accent); box-shadow: 0 0 0 .2rem rgba(245, 179, 1, .2); }
.form-label { color: var(--muted); font-size: .85rem; margin-bottom: .3rem; }
.validation-message { color: var(--down); font-size: .82rem; margin-top: .25rem; }
.invalid { border-color: var(--down) !important; }
.valid.modified:not([type=checkbox]) { border-color: rgba(46, 204, 113, .6); }

/* ---------- Home ---------- */
.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 2rem; align-items: center; padding: 1.5rem 0 2.5rem; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }
.eyebrow { color: var(--accent); font-weight: 600; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: .75rem; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.05; margin-bottom: 1rem; }
.hero .lead { color: var(--muted); font-size: 1.15rem; max-width: 34rem; }
.cta-row { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1.5rem; }
.hero-board { display: grid; gap: .75rem; }
.index-card { display: grid; grid-template-columns: 1fr auto; gap: .25rem 1rem; align-items: center; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; text-decoration: none; color: var(--text); }
.index-card:hover { border-color: #33404f; }
.index-card .px { font-size: 1.35rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.index-card .spark { grid-column: 1 / -1; width: 100%; height: 44px; }

.tape { overflow: hidden; border-block: 1px solid var(--line); background: var(--panel); margin: 0 -1.5rem 2rem; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.tape-track { display: inline-flex; gap: 2.25rem; padding: .6rem 0; white-space: nowrap; animation: tape 60s linear infinite; }
.tape-item { font-variant-numeric: tabular-nums; font-size: .9rem; }
.tape-item b { margin-right: .4rem; }
@keyframes tape { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; margin-top: 2rem; }
.feature h3 { font-size: 1rem; font-weight: 700; margin-bottom: .35rem; }
.feature p { color: var(--muted); margin: 0; font-size: .92rem; }

/* ---------- Stock page and ticket ---------- */
.quote-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.quote-head .big { font-size: 2.6rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: .75rem 1.25rem; margin-top: 1.25rem; }
.stats div span { display: block; font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stats div b { font-variant-numeric: tabular-nums; }

.ticket .seg { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-bottom: 1rem; }
.ticket .seg button { border: 1px solid var(--line); background: var(--panel-2); color: var(--muted); border-radius: 8px; padding: .55rem; font-weight: 700; }
.ticket .seg button.on-buy { background: rgba(46, 204, 113, .15); color: var(--up); border-color: rgba(46, 204, 113, .5); }
.ticket .seg button.on-sell { background: rgba(255, 92, 92, .15); color: var(--down); border-color: rgba(255, 92, 92, .5); }
.ticket .row-line { display: flex; justify-content: space-between; font-size: .9rem; padding: .3rem 0; color: var(--muted); }
.ticket .row-line b { color: var(--text); font-variant-numeric: tabular-nums; }
.ticket .mb { margin-bottom: .85rem; }
.confirm { border: 1px dashed var(--line); border-radius: 10px; padding: .85rem; margin: .5rem 0 1rem; }

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1.25rem; flex-wrap: wrap; }
.tabs button { background: none; border: 0; color: var(--muted); padding: .6rem .9rem; font-weight: 600; border-bottom: 2px solid transparent; }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); }

.loading { color: var(--muted); padding: 3rem 0; text-align: center; }

/* ---------- Global markets ---------- */
.world { margin: 0 0 1.5rem; }
.world-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .75rem; }
.world-head h2 { margin: 0; }
.world-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: .6rem; }
.world.compact .world-grid { grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: .45rem; }
.venue { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: .6rem .7rem; min-width: 0; }
.world.compact .venue { padding: .45rem .6rem; }
.venue-top { display: flex; align-items: center; gap: .4rem; }
.venue-top b { font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.venue-ccy { margin-left: auto; font-size: .7rem; color: var(--muted); }
.venue-code { font-size: .72rem; color: var(--muted); letter-spacing: .05em; text-transform: uppercase; }
.venue-time { font-size: 1.15rem; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: .15rem; }
.world.compact .venue-time { font-size: .95rem; margin: 0; }
.venue-status { font-size: .72rem; color: var(--muted); margin-top: .1rem; }
.dot { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--muted); flex: none; }
.open .dot { background: var(--up); box-shadow: 0 0 0 3px rgba(46, 204, 113, .18); }
.lunch .dot { background: var(--accent); }
.venue.open { border-color: rgba(46, 204, 113, .35); }
.venue.closed .venue-time { color: var(--muted); }
.mkt { display: inline-flex; align-items: center; gap: .35rem; font-size: .85rem; white-space: nowrap; }
.venue-card { border: 1px solid var(--line); border-radius: 10px; padding: .75rem .9rem; background: var(--panel-2); }
.venue-card .dot { margin-right: .4rem; }

.src { display: inline-block; margin-left: .35rem; padding: 0 .35rem; border-radius: 4px; font-size: .62rem; font-weight: 700; letter-spacing: .06em; vertical-align: middle; border: 1px solid var(--line); }
.src.live { color: var(--up); border-color: rgba(46, 204, 113, .4); }
.src.sim { color: var(--muted); }

.exposure { display: grid; gap: .6rem; }
.exp-row { display: grid; grid-template-columns: minmax(0, 9rem) 1fr auto; gap: .75rem; align-items: center; }
.exp-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.exp-bar { height: .5rem; background: var(--panel-2); border-radius: 999px; overflow: hidden; }
.exp-bar span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }
.exp-val { white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 560px) {
    .exp-row { grid-template-columns: 1fr auto; }
    .exp-bar { grid-column: 1 / -1; grid-row: 2; }
}
@media (max-width: 760px) {
    /* On phones the compact clock is a swipeable strip instead of a tall grid. */
    .world.compact .world-grid { grid-auto-flow: column; grid-auto-columns: 112px; grid-template-columns: none; overflow-x: auto; padding-bottom: .35rem; scroll-snap-type: x proximity; }
    .world.compact .venue { scroll-snap-align: start; }
}

/* ---------- Prompts 17-24: chart, order book, notifications, trade dashboard ---------- */
.ticket .seg.seg-4 { grid-template-columns: 1fr 1fr; }
.ticket .seg.seg-4 button { font-size: .85rem; padding: .45rem; }

.chart-head { display: flex; justify-content: space-between; align-items: center; gap: .5rem; flex-wrap: wrap; margin-bottom: .5rem; }
.seg-sm { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg-sm button { background: var(--panel-2); color: var(--muted); border: 0; border-right: 1px solid var(--line); padding: .25rem .7rem; font-size: .8rem; font-weight: 600; }
.seg-sm button:last-child { border-right: 0; }
.seg-sm button.on { background: rgba(245, 179, 1, .15); color: var(--accent); }
.chart-box { width: 100%; height: 360px; }
@media (max-width: 760px) { .chart-box { height: 260px; } }

.book .book-head, .book .lvl { display: flex; justify-content: space-between; font-variant-numeric: tabular-nums; }
.book .book-head { padding: 0 .4rem .25rem; }
.book .lvl { position: relative; padding: .12rem .4rem; font-size: .85rem; }
.book .lvl::before { content: ""; position: absolute; top: 1px; bottom: 1px; right: 0; width: var(--w); border-radius: 3px; }
.book .lvl.ask::before { background: rgba(255, 92, 92, .14); }
.book .lvl.bid::before { background: rgba(46, 204, 113, .14); }
.book .lvl.ask span:first-child { color: var(--down); }
.book .lvl.bid span:first-child { color: var(--up); }
.book .lvl span { position: relative; }
.book .book-spread { text-align: center; color: var(--muted); padding: .3rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: .2rem 0; }

.bell { position: relative; }
.bell-btn { position: relative; background: none; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); width: 34px; height: 32px; display: grid; place-items: center; }
.bell-btn:hover { color: var(--text); }
.badge-count { position: absolute; top: -6px; right: -6px; background: var(--down); color: #fff; border-radius: 999px; font-size: .65rem; font-weight: 700; min-width: 17px; height: 17px; padding: 0 4px; display: grid; place-items: center; }
.bell-menu { position: absolute; right: 0; top: 40px; width: min(340px, calc(100vw - 32px)); max-height: 420px; overflow-y: auto; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem; z-index: 50; box-shadow: 0 12px 32px rgba(0, 0, 0, .45); }
.bell-menu .note { padding: .45rem .5rem; border-radius: 8px; border-left: 3px solid transparent; }
.bell-menu .note.unread { background: var(--panel-2); border-left-color: var(--accent); }
.bell-menu .note.bad { border-left-color: var(--down); }

.tape { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); margin-bottom: 1rem; scrollbar-width: thin; }
.tape-track { display: flex; gap: .25rem; padding: .35rem; white-space: nowrap; }
.tape-item { background: none; border: 1px solid transparent; border-radius: 8px; color: var(--text); padding: .3rem .65rem; font-size: .85rem; font-variant-numeric: tabular-nums; }
.tape-item:hover { background: var(--panel-2); }
.tape-item.on { border-color: var(--accent); }

.trade-grid { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1fr) 340px; grid-template-areas: "chart ticket" "positions book" "orders book"; align-items: start; }
.trade-chart { grid-area: chart; }
.trade-ticket { grid-area: ticket; }
.trade-book { grid-area: book; }
.trade-positions { grid-area: positions; }
.trade-orders { grid-area: orders; }
@media (max-width: 960px) {
    .trade-grid { grid-template-columns: 1fr; grid-template-areas: "chart" "ticket" "book" "positions" "orders"; }
}