/* Rise: the Red Sea at night. Six tokens, named for the water they come from. */
:root {
  --tide: #0E171B;   /* ground: deep water */
  --shoal: #16242B;  /* raised surface */
  --foam: #E6EEF0;   /* primary text */
  --haze: #8EA3AB;   /* secondary text */
  --reef: #4CC3C9;   /* gain: shallow reef water */
  --coral: #E8735A;  /* loss: coral */

  --step--1: 0.8rem;
  --step-0: 1.0625rem; /* 17px Arabic body */
  --step-1: 1.33rem;
  --step-2: 1.66rem;
  --step-3: 2.07rem;
  --radius: 14px;
  --gap: 1rem;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --tide: #F2F6F7;
    --shoal: #FFFFFF;
    --foam: #0E1A1F;
    --haze: #4E636B;
    --reef: #127C82;
    --coral: #B4432C;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--tide);
  color: var(--foam);
  font-family: system-ui, -apple-system, "SF Arabic", "Segoe UI", "Noto Sans Arabic", Tahoma, sans-serif;
  font-size: var(--step-0);
  line-height: 1.7;
  padding-block-end: max(2rem, env(safe-area-inset-bottom));
}

.skip {
  position: absolute;
  inset-inline-start: -999px;
  inset-block-start: 0;
}
.skip:focus { inset-inline-start: 1rem; background: var(--shoal); padding: .5rem 1rem; border-radius: var(--radius); }

:focus-visible { outline: 2px solid var(--reef); outline-offset: 3px; border-radius: 6px; }

.masthead {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding-block: 1.25rem .5rem;
  padding-inline: 1.25rem;
  max-inline-size: 72rem;
  margin-inline: auto;
}
.mark { inline-size: 2rem; block-size: 2rem; color: var(--reef); flex: none; }
.masthead h1 { margin: 0; font-size: var(--step-2); font-weight: 700; }
.stamp { margin: 0; margin-inline-start: auto; color: var(--haze); font-size: var(--step--1); }

.tabs {
  display: flex;
  gap: .25rem;
  padding-inline: 1rem;
  max-inline-size: 72rem;
  margin-inline: auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs a {
  flex: none;
  min-block-size: 44px;
  display: inline-flex;
  align-items: center;
  padding-inline: 1rem;
  color: var(--haze);
  text-decoration: none;
  border-radius: 999px;
  font-weight: 600;
}
.tabs a[aria-current="page"] { background: var(--shoal); color: var(--foam); }

main {
  max-inline-size: 72rem;
  margin-inline: auto;
  padding-inline: 1rem;
  padding-block-start: 1rem;
  display: grid;
  /* minmax(0, 1fr): without it a wide table stretches the grid track past the screen */
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
}
main > *, .grid-2 > * { min-inline-size: 0; }
main:focus { outline: none; }

.card {
  background: var(--shoal);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.card h2 { margin: 0 0 .5rem; font-size: var(--step-1); font-weight: 700; }
.card h3 { margin: 1rem 0 .25rem; font-size: var(--step-0); font-weight: 600; color: var(--haze); }
.lede { margin: 0; color: var(--haze); }

.num { font-variant-numeric: tabular-nums; unicode-bidi: isolate; direction: ltr; }
.gain { color: var(--reef); }
.loss { color: var(--coral); }
.muted { color: var(--haze); }

.grid-2 { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); }

/* the signature: what a loss cap would have done to his own record */
.cap { display: grid; gap: .75rem; }
.cap-head { margin: 0; font-size: var(--step-1); }
.cap-result { margin: 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; color: var(--haze); }
.cap-result .big { font-size: var(--step-3); font-weight: 800; line-height: 1.2; }
.cap input[type="range"] { inline-size: 100%; min-block-size: 44px; accent-color: var(--reef); }
.cap-scale { display: flex; justify-content: space-between; color: var(--haze); font-size: var(--step--1); }
.cap-facts { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: 0; padding: 0; list-style: none; }
.curve { inline-size: 100%; block-size: auto; direction: ltr; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: var(--step--1); color: var(--haze); }
.swatch { display: inline-block; inline-size: .75rem; block-size: .25rem; border-radius: 2px; vertical-align: middle; margin-inline-end: .35rem; }
.swatch.actual { background: var(--coral); }
.swatch.capped { background: var(--reef); }

.bars { display: grid; gap: .5rem; }
.bar-row { display: grid; grid-template-columns: minmax(7rem, 11rem) 1fr; align-items: center; gap: .75rem; }
.bar-label { font-size: var(--step--1); }
.bar-label .n { color: var(--haze); }
.bar-track { position: relative; block-size: 1.6rem; direction: ltr; }
.bar-track svg { inline-size: 100%; block-size: 100%; display: block; }
.thin { opacity: .45; }

.facts { display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); margin: 0; }
.facts div { display: grid; gap: .1rem; }
.facts dt { color: var(--haze); font-size: var(--step--1); }
.facts dd { margin: 0; font-size: var(--step-1); font-weight: 700; }

.findings { margin: 0; padding-inline-start: 1.1rem; display: grid; gap: .4rem; }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; inline-size: 100%; font-size: var(--step--1); }
th, td { text-align: start; padding-block: .55rem; padding-inline: .5rem; border-block-end: 1px solid color-mix(in srgb, var(--haze) 20%, transparent); white-space: nowrap; }
th { color: var(--haze); font-weight: 600; }

.warn { border-inline-start: 4px solid var(--coral); padding-inline-start: .9rem; white-space: pre-line; margin: 0; }
.warn + .warn { margin-block-start: .75rem; }

.gate { display: grid; gap: .5rem; }
.gate-track { block-size: .6rem; background: color-mix(in srgb, var(--haze) 25%, transparent); border-radius: 999px; overflow: hidden; direction: ltr; }
.gate-fill { block-size: 100%; background: var(--reef); inline-size: 0; transition: inline-size .4s ease; }

.state { color: var(--haze); padding: 2rem 1.25rem; text-align: center; }
.state.error { color: var(--coral); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

@media (max-width: 30rem) {
  .bar-row { grid-template-columns: 1fr; gap: .25rem; }
  .card { padding: 1rem; }
}

/* academy */
.ladder { list-style: none; margin: .5rem 0 1rem; padding: 0; display: grid; gap: .6rem; }
.ladder li { display: grid; grid-template-columns: 2rem 1fr; gap: .75rem; align-items: start; opacity: .6; }
.ladder li.done { opacity: 1; }
.ladder .step { inline-size: 2rem; block-size: 2rem; border-radius: 999px; display: grid; place-items: center; border: 2px solid var(--haze); font-weight: 700; }
.ladder li.done .step { border-color: var(--reef); color: var(--reef); }
.feed { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .5rem; }
.feed li { display: grid; grid-template-columns: 1.5rem 1fr auto; gap: .6rem; align-items: start; padding-block: .4rem; border-block-end: 1px solid color-mix(in srgb, var(--haze) 20%, transparent); }
.feed .mark-cell { font-weight: 800; }
.feed li.right .mark-cell { color: var(--reef); }
.feed li.wrong .mark-cell { color: var(--coral); }
.feed .when { font-size: var(--step--1); white-space: nowrap; }
.subjects { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .6rem; }
.subjects li { padding: .6rem .75rem; border-radius: 10px; background: color-mix(in srgb, var(--haze) 8%, transparent); }
.subjects li.passed { border-inline-start: 3px solid var(--reef); }

/* قاعة رايز */
.brand { display: flex; gap: .9rem; align-items: flex-start; margin-block-end: .75rem; }
.floor-mark { inline-size: 3rem; block-size: 3rem; color: var(--reef); flex: none; }
.traders { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .45rem; }
.traders li { display: grid; grid-template-columns: 2rem 1fr auto; gap: .6rem; align-items: center; padding: .5rem .6rem; border-radius: 10px; background: color-mix(in srgb, var(--haze) 7%, transparent); }
.traders li.promoted { border-inline-start: 3px solid var(--reef); }
.traders .rank { color: var(--haze); text-align: center; }
.traders .stats { text-align: end; white-space: nowrap; }