/* dashboard/assets/css/fw-chart.css — the look of every native chart (see fw-chart.js).
   Colours are custom properties so every module (and a future light theme) shares them. */
:root {
    --fwc-bg: transparent;
    --fwc-surface: #18181b;
    --fwc-text: #a1a1aa;
    --fwc-muted: #71717a;
    --fwc-grid: rgba(255, 255, 255, 0.045);
    --fwc-axis: rgba(255, 255, 255, 0.10);
    --fwc-cross: rgba(161, 161, 170, 0.45);
    --fwc-up: #22c55e;
    --fwc-down: #ef4444;
    /* categorical order is fixed; validated for colour-blind separation on #18181b */
    --fwc-s1: #3b82f6; --fwc-s2: #d95926; --fwc-s3: #199e70; --fwc-s4: #c98500;
    --fwc-s5: #d55181; --fwc-s6: #9085e9; --fwc-s7: #e66767; --fwc-s8: #008300;
    --fwc-font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
    --fwc-mono: "JetBrains Mono", "Roboto Mono", ui-monospace, monospace;
}

.fwc { display: flex; flex-direction: column; width: 100%; height: 100%; min-height: 0; position: relative; font-family: var(--fwc-font); color: var(--fwc-text); }
.fwc-bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 0 8px; flex-wrap: wrap; }
.fwc-left, .fwc-right { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.fwc-right { margin-left: auto; }
.fwc-title { font-size: 13px; font-weight: 700; color: #f4f4f5; margin-right: 8px; }
.fwc-title small { font-weight: 400; color: var(--fwc-muted); margin-left: 6px; font-size: 11px; }

.fwc-seg { display: inline-flex; border: 1px solid #3f3f46; border-radius: 6px; overflow: hidden; background: rgba(255,255,255,.02); }
.fwc-btn { appearance: none; border: 0; background: transparent; color: var(--fwc-text); font: 600 10.5px/1 var(--fwc-font); letter-spacing: .3px;
    padding: 6px 8px; cursor: pointer; min-height: 24px; display: inline-flex; align-items: center; justify-content: center; gap: 4px; transition: background .12s, color .12s; }
.fwc-seg .fwc-btn + .fwc-btn { border-left: 1px solid #3f3f46; }
.fwc-btn:hover { color: #f4f4f5; background: rgba(255,255,255,.06); }
.fwc-btn.on { color: #fff; background: rgba(59,130,246,.22); }
.fwc-btn:focus-visible, .fwc-chip:focus-visible { outline: 2px solid var(--fwc-s1); outline-offset: 1px; }
.fwc-icon { border: 1px solid #3f3f46; border-radius: 6px; width: 26px; padding: 0; }
.fwc-icon.is-busy { opacity: .5; cursor: progress; }
.fwc-icon.is-ok { color: var(--fwc-up); border-color: rgba(34,197,94,.5); }
.fwc-chips { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.fwc-chip { appearance: none; border: 1px solid #3f3f46; background: transparent; color: var(--fwc-muted); border-radius: 999px; padding: 3px 9px 3px 7px;
    font: 600 10.5px/1.3 var(--fwc-font); cursor: pointer; display: inline-flex; align-items: center; gap: 5px; }
.fwc-chip i { width: 8px; height: 8px; border-radius: 50%; opacity: .35; }
.fwc-chip.on { color: #e4e4e7; border-color: #52525b; }
.fwc-chip.on i { opacity: 1; }
.fwc-extra { appearance: none; border: 1px solid #3f3f46; background: transparent; color: var(--fwc-text); border-radius: 6px; padding: 5px 9px; font: 600 10.5px/1 var(--fwc-font); cursor: pointer; min-height: 26px; }
.fwc-extra.on { color: #fff; border-color: var(--fwc-s1); background: rgba(59,130,246,.15); }

.fwc-plot { position: relative; flex: 1 1 auto; min-height: 160px; height: 300px; }
.fwc-readout { position: absolute; top: 4px; left: 6px; z-index: 3; pointer-events: none; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center;
    font: 500 11px/1.4 var(--fwc-mono); color: var(--fwc-text); max-width: calc(100% - 80px);
    text-shadow: 0 1px 2px rgba(0,0,0,.8); }
.fwc-ro-date { color: var(--fwc-muted); }
.fwc-ro-item { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.fwc-ro-item i { width: 8px; height: 2px; border-radius: 1px; display: inline-block; }
.fwc-ro-item b { color: #f4f4f5; font-weight: 600; }
.fwc-empty { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; color: var(--fwc-muted); font-size: 12px; z-index: 2; pointer-events: none; text-align: center; padding: 20px; }
.fwc--loading .fwc-plot::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,.04), rgba(255,255,255,0)); background-size: 200% 100%; animation: fwShimmer 1.2s linear infinite; pointer-events: none; }
.fwc-note { font-size: 10.5px; color: var(--fwc-muted); padding-top: 6px; line-height: 1.45; }

/* full screen (native API, or a fixed overlay where the API is blocked, e.g. inside an iframe) */
.fwc--max { background: #0c0c0e; padding: 14px 18px; }
.fwc--max .fwc-plot { height: auto; }
.fwc--overlay { position: fixed !important; inset: 0; z-index: 99999; }
.fwc:fullscreen { background: #0c0c0e; padding: 14px 18px; }

.fwc--compact .fwc-bar { padding-bottom: 4px; }
.fwc--compact .fwc-btn { padding: 4px 6px; font-size: 10px; min-height: 22px; }
.fwc--compact .fwc-icon { width: 22px; }
@container (max-width: 380px) { .fwc-chips { flex-basis: 100%; } }

/* FWViz */
.fwv-spark-host { position: relative; }
.fwv-spark { display: block; width: 100%; height: 100%; overflow: visible; }
.fwv-dot { position: absolute; width: 6px; height: 6px; border-radius: 50%; box-shadow: 0 0 0 2px var(--fwc-surface); pointer-events: none; }
.fwv-donut-host { position: relative; }
.fwv-donut { display: block; width: 100%; max-width: 240px; margin: 0 auto; }
.fwv-slice { transition: opacity .12s; outline: none; }
.fwv-donut:hover .fwv-slice { opacity: .55; }
.fwv-donut .fwv-slice:hover, .fwv-slice:focus { opacity: 1 !important; }
.fwv-center-v { fill: #f4f4f5; font: 700 17px var(--fwc-font); }
.fwv-center-l { fill: var(--fwc-muted); font: 600 9px var(--fwc-font); letter-spacing: .6px; text-transform: uppercase; }
.fwv-tip { position: absolute; display: none; z-index: 5; pointer-events: none; background: #27272a; border: 1px solid #3f3f46; color: #f4f4f5; font: 500 11px/1.3 var(--fwc-font); padding: 5px 8px; border-radius: 5px; white-space: nowrap; }
.fwv-hbar { display: flex; flex-direction: column; gap: 3px; }
.fwv-hbar-row { display: grid; grid-template-columns: 64px 1fr 56px; align-items: center; gap: 8px; font: 500 10.5px/1.2 var(--fwc-mono); color: var(--fwc-text); }
.fwv-hbar-row.is-hl { color: #f4f4f5; }
.fwv-hbar-l { text-align: right; }
.fwv-hbar-t { height: 10px; background: rgba(255,255,255,.03); border-radius: 2px; overflow: hidden; }
.fwv-hbar-t i { display: block; height: 100%; border-radius: 0 2px 2px 0; }
.fwv-hbar-v { color: var(--fwc-muted); }
@keyframes fwShimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.fwc-tv { display: none; position: relative; flex: 1 1 auto; min-height: 300px; height: 100%; }
.fwc--tv .fwc-plot { display: none; }
.fwc--tv .fwc-left > :not(.fwc-engine), .fwc--tv .fwc-right > :not(:last-child) { display: none; }
.fwc-engine .fwc-btn.on { background: rgba(255,255,255,.12); }
.fwc-ro-item em { font-style: normal; color: var(--fwc-muted); font-weight: 400; margin-left: 3px; }

/* ── Module panels (shared by Metrics, Volatility, Patterns, Signals...) ── */
.fw-stack { height: 100%; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 12px; background: #09090b; }
.fw-stack-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.fw-sym { font-size: 21px; font-weight: 800; color: #fff; letter-spacing: .3px; line-height: 1; }
.fw-badge { font-size: 9px; font-weight: 700; color: #a1a1aa; background: rgba(255,255,255,.06); padding: 3px 7px; border-radius: 4px; letter-spacing: .5px; text-transform: uppercase; }
.fw-stack-name { font-size: 12px; font-weight: 600; color: #71717a; padding-left: 10px; border-left: 1px solid #27272a; }
.fw-panel { background: #18181b; border: 1px solid #27272a; border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; min-width: 0; }
.fw-panel-h { font-size: 12.5px; font-weight: 700; color: #e4e4e7; margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.fw-panel-tag { font-size: 10px; font-weight: 600; color: #71717a; }
.fw-panel-sub { font-size: 11px; line-height: 1.5; color: #a1a1aa; margin: -2px 0 8px; }
.fw-panel-c { position: relative; min-height: 120px; }
.fw-error { padding: 24px; color: #a1a1aa; font-size: 12px; text-align: center; }
.fw-locked { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 40px 24px; text-align: center; min-height: 220px; }
.fw-locked svg { width: 28px; height: 28px; fill: #52525b; }
.fw-locked b { font-size: 13px; color: #e4e4e7; }
.fw-locked p { font-size: 12px; color: #71717a; max-width: 280px; line-height: 1.6; margin: 0; }
.fw-locked div { display: flex; gap: 8px; }
.fw-locked button, .fw-locked a { border: 0; border-radius: 6px; padding: 8px 16px; font: 700 12px var(--fwc-font); cursor: pointer; text-decoration: none; }
.fw-locked button { background: #3b82f6; color: #fff; }
.fw-locked a { background: linear-gradient(135deg,#f59e0b,#d97706); color: #000; }
.fw-spark { width: 100%; height: 100%; }

/* Key stats strip above an asset chart */
.avs { display: flex; flex-wrap: wrap; gap: 6px 20px; align-items: flex-end; flex-shrink: 0; }
.avs-item { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.avs-item > span { font: 600 9.5px/1 var(--fwc-font); color: var(--fwc-muted); letter-spacing: .5px; text-transform: uppercase; display: inline-flex; align-items: center; gap: 4px; }
.avs-item b { font: 700 15px/1.1 var(--fwc-mono); color: #f4f4f5; }
.avs-item b.up { color: var(--fwc-up); } .avs-item b.down { color: var(--fwc-down); }
.avs-skel { display: inline-block; width: 70px; height: 15px; border-radius: 3px; background: linear-gradient(90deg, #27272a, #3f3f46, #27272a); background-size: 200% 100%; animation: fwShimmer 1.2s linear infinite; }
.avs-live { width: 6px; height: 6px; border-radius: 50%; background: var(--fwc-up); display: inline-block; box-shadow: 0 0 0 3px rgba(34,197,94,.18); }
.avs-range { min-width: 150px; flex: 0 1 200px; }
.avs-track { position: relative; height: 4px; border-radius: 2px; background: linear-gradient(90deg, rgba(239,68,68,.55), rgba(161,161,170,.35), rgba(34,197,94,.55)); margin: 4px 0 1px; }
.avs-track i { position: absolute; top: -3px; width: 2px; height: 10px; margin-left: -1px; background: #f4f4f5; border-radius: 1px; }
.avs-range small { font: 500 10px var(--fwc-mono); color: var(--fwc-muted); }
.avs-range small em { font-style: normal; opacity: .6; }

/* ── Patterns ── */
.pat .fw-stack-h .pat-png { margin-left: auto; }
.pat-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.pat-controls label { font: 700 9.5px/1 var(--fwc-font); letter-spacing: .5px; text-transform: uppercase; color: var(--fwc-muted); display: inline-flex; align-items: center; gap: 4px; }
.pat-controls .fwc-seg + label { margin-left: 6px; }
.pat-status { display: flex; align-items: center; gap: 10px; font-size: 12px; color: #a1a1aa; padding: 18px 4px; }
.pat-status[hidden] { display: none; }
.pat-bar { width: 120px; height: 4px; border-radius: 2px; background: #27272a; overflow: hidden; flex-shrink: 0; }
.pat-bar i { display: block; height: 100%; background: var(--fwc-s1); transition: width .25s; }
.pat-body { display: flex; flex-direction: column; gap: 12px; }
.pat-body[hidden] { display: none; }
.pat-summary { border-left: 3px solid #52525b; }
.pat-summary.pat-up { border-left-color: var(--fwc-up); }
.pat-summary.pat-down { border-left-color: var(--fwc-down); }
.pat-verdict { font: 800 15px/1.2 var(--fwc-font); color: #f4f4f5; margin-bottom: 6px; }
.pat-summary > p { font-size: 12.5px; line-height: 1.6; color: #d4d4d8; margin: 0 0 12px; }
.pat-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; }
.pat-kpis > div, .pat-bt-grid > div { background: rgba(255,255,255,.025); border: 1px solid #27272a; border-radius: 6px; padding: 9px 10px; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pat-kpis span, .pat-bt-grid span { font: 700 9.5px/1.2 var(--fwc-font); letter-spacing: .4px; text-transform: uppercase; color: var(--fwc-muted); display: inline-flex; align-items: center; gap: 4px; }
.pat-kpis b, .pat-bt-grid b { font: 700 15px/1.2 var(--fwc-mono); color: #f4f4f5; }
.pat-kpis small, .pat-bt-grid small { font-size: 10.5px; color: var(--fwc-muted); }
.pat b.up, .pat small.up { color: var(--fwc-up); } .pat b.down, .pat small.down { color: var(--fwc-down); }
.pat-warn { margin: 10px 0 0; font-size: 11.5px; color: #fbbf24; }
.pat-note { font-size: 10.5px; color: var(--fwc-muted); line-height: 1.5; margin: 8px 0 0; }
.pat-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@container (max-width: 720px) { .pat-two { grid-template-columns: 1fr; } }
.pat { container-type: inline-size; }
.pat-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; max-height: 260px; overflow-y: auto; }
.pat-g { appearance: none; text-align: left; background: rgba(255,255,255,.02); border: 1px solid #27272a; border-radius: 6px; padding: 7px 8px; cursor: pointer; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 26px; gap: 3px 6px; color: #d4d4d8; font: 500 11px var(--fwc-font); }
.pat-g:hover { border-color: #3f3f46; background: rgba(255,255,255,.04); }
.pat-g.on { border-color: var(--fwc-s1); background: rgba(59,130,246,.08); }
.pat-g-d { font-weight: 700; color: #f4f4f5; }
.pat-g-d small { display: block; font-weight: 400; color: var(--fwc-muted); font-size: 9.5px; }
.pat-g-s { grid-column: 1 / -1; height: 26px; }
.pat-g-r { font: 500 10px var(--fwc-mono); color: var(--fwc-muted); align-self: start; text-align: right; }
.pat-g b { grid-column: 2; grid-row: 1; justify-self: end; align-self: end; font: 700 11px var(--fwc-mono); }
.pat-g .pat-g-r { display: none; }
.pat-cons { display: flex; flex-direction: column; gap: 6px; }
.pat-cons-row { display: grid; grid-template-columns: 76px 1fr 40px 56px; align-items: center; gap: 8px; font: 500 11px var(--fwc-mono); color: #a1a1aa; }
.pat-cons-row.is-cur { color: #f4f4f5; }
.pat-cons-row.is-cur span:first-child::after { content: " ◂"; color: var(--fwc-s1); }
.pat-cons-t, .pat-cal-t { position: relative; height: 8px; background: rgba(255,255,255,.04); border-radius: 2px; }
.pat-cons-t i, .pat-cal-t i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 2px; background: var(--fwc-s1); }
.pat-cons-t i.up { background: var(--fwc-up); } .pat-cons-t i.down { background: var(--fwc-down); }
.pat-cons-t em { position: absolute; top: -3px; bottom: -3px; width: 2px; margin-left: -1px; background: #f4f4f5; opacity: .7; }
.pat-cons-row small { text-align: right; }
.pat-bt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.pat-cal { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.pat-cal-row { display: grid; grid-template-columns: minmax(0, 1.6fr) 1fr 40px 60px; align-items: center; gap: 8px; font-size: 11px; color: #a1a1aa; }
.pat-cal-row b { font: 700 11px var(--fwc-mono); color: #f4f4f5; text-align: right; }
.pat-cal-row small { color: var(--fwc-muted); font-size: 10px; }
.pat-how summary { cursor: pointer; font: 700 12.5px var(--fwc-font); color: #e4e4e7; }
.pat-how ol { margin: 10px 0 6px; padding-left: 18px; font-size: 12px; line-height: 1.6; color: #a1a1aa; }
.pat-how ol b { color: #e4e4e7; }
.pat-how p { font-size: 11.5px; color: var(--fwc-muted); line-height: 1.55; margin: 6px 0 0; }
.pat-verdict { display: flex; align-items: center; gap: 10px; }
.pat-verdict .pat-send { margin-left: auto; }
.fwv-lines { display: block; width: 100%; height: auto; }
.fwv-ax { fill: var(--fwc-muted); font: 500 10px var(--fwc-mono); }
.fwv-lines-host .fwv-tip { white-space: normal; min-width: 150px; line-height: 1.5; }

/* ── Ledger risk ── */
.lrk-sum > p { font-size: 12.5px; line-height: 1.6; color: #d4d4d8; margin: 0 0 12px; }
.lrk-kpis, .lrk-sc { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; }
.lrk-kpis > div, .lrk-sc > div { background: rgba(255,255,255,.025); border: 1px solid #27272a; border-radius: 6px; padding: 9px 10px; display: flex; flex-direction: column; gap: 3px; }
.lrk-kpis span, .lrk-sc span { font: 700 9.5px/1.2 var(--fwc-font); letter-spacing: .4px; text-transform: uppercase; color: var(--fwc-muted); display: inline-flex; align-items: center; gap: 4px; }
.lrk-kpis b, .lrk-sc b { font: 700 15px/1.2 var(--fwc-mono); color: #f4f4f5; }
.lrk-kpis b.down, .lrk-sc b.down { color: #fca5a5; }
.lrk-kpis small, .lrk-sc small { font-size: 10.5px; color: var(--fwc-muted); }
.lrk-two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lrk-k { font: 700 10px var(--fwc-font); letter-spacing: .5px; text-transform: uppercase; color: var(--fwc-muted); margin-bottom: 6px; }
.lrk .fwv-hbar-row { grid-template-columns: 76px 1fr 46px; }
.lrk-tw { overflow-x: auto; }
.lrk-t { width: 100%; border-collapse: collapse; font: 500 11.5px var(--fwc-mono); color: #d4d4d8; }
.lrk-t th { text-align: left; font: 700 9.5px var(--fwc-font); letter-spacing: .4px; text-transform: uppercase; color: var(--fwc-muted); padding: 6px 8px; border-bottom: 1px solid #27272a; }
.lrk-t td { padding: 7px 8px; border-bottom: 1px solid #1f1f23; }
.lrk-t td b { color: #f4f4f5; } .lrk-t td small { display: block; color: var(--fwc-muted); font: 400 10px var(--fwc-font); }
.lrk-t .r { text-align: right; }
.lrk-t td.hot { color: #fbbf24; font-weight: 700; }
.pat-note { font-size: 10.5px; color: var(--fwc-muted); line-height: 1.5; margin: 8px 0 0; }
@container (max-width: 560px) { .lrk-two { grid-template-columns: 1fr; } }
.lrk { container-type: inline-size; }