/* Bumper-plate colours mark the day type; everything else stays quiet.
   One dark scheme on purpose: black page, gray cards, in light and dark mode alike. */
:root {
  --bg: #000000;
  --card: #2C2E33;
  --ink: #F4F5F7;
  --muted: #A9B0BA;
  --line: #43474E;
  --gif-bg: #FFFFFF;

  --push: #C62F2A;
  --pull: #1D5BA6;
  --legs: #F2C230;
  --rest: #23794A;

  /* set per day by app.js */
  --plate: var(--push);
  --on-plate: #FFFFFF;

  --gutter: 16px;
  --rack-h: 84px;
  --display: "Archivo", "Arial Narrow", "Helvetica Neue", system-ui, sans-serif;
  --body: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}

/* Day type picks the plate colour. --plate-ink is the same hue lifted for text on gray cards. */
:root[data-type="push"] { --plate: var(--push); --on-plate: #FFFFFF; --plate-ink: #FF8A84; }
:root[data-type="pull"] { --plate: var(--pull); --on-plate: #FFFFFF; --plate-ink: #7FB0F0; }
:root[data-type="legs"] { --plate: var(--legs); --on-plate: #1A1D21; --plate-ink: #F2C230; }
:root[data-type="rest"] { --plate: var(--rest); --on-plate: #FFFFFF; --plate-ink: #6FCF97; }

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 20px;
  line-height: 1.4;
  font-variation-settings: "wdth" 100;
  padding-bottom: calc(var(--rack-h) + env(safe-area-inset-bottom) + 24px);
  -webkit-tap-highlight-color: transparent;
}

/* ---------- Header band ---------- */
.band {
  background: var(--plate);
  color: var(--on-plate);
  padding: calc(env(safe-area-inset-top) + 20px) var(--gutter) 22px;
}
.band > * { max-width: 560px; margin-left: auto; margin-right: auto; }
.band-when {
  margin-block: 0;
  font-size: 20px;
  font-weight: 600;
}
.band-type {
  margin-block: 0;
  font-family: var(--display);
  font-variation-settings: "wdth" 62;
  font-weight: 900;
  font-size: clamp(96px, 34vw, 168px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  padding-top: 4px;
}
.band-sub {
  margin-block: 10px 0;
  font-size: 18px;
  font-weight: 500;
  opacity: 0.9;
}

/* ---------- Exercise list ---------- */
main {
  max-width: 560px;
  margin: 0 auto;
  padding: 16px var(--gutter) 0;
}

.ex {
  background: var(--card);
  border-radius: 18px;
  overflow: hidden;
  margin: 0 0 16px;
}

.ex-gif {
  background: var(--gif-bg);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
}
.ex-gif img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ex-gif.missing {
  background:
    repeating-linear-gradient(135deg, transparent 0 14px, rgba(127,127,127,.10) 14px 28px),
    var(--card);
  color: var(--muted);
  flex-direction: column;
  gap: 4px;
  text-align: center;
  padding: 16px;
  font-size: 17px;
}
.ex-gif.missing strong { color: var(--ink); font-size: 20px; }
.ex-gif.missing code { font-size: 14px; word-break: break-all; }

.ex-body {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  padding: 16px 18px 20px 14px;
}

.ex-num {
  grid-row: span 4;
  font-family: var(--display);
  font-variation-settings: "wdth" 62;
  font-weight: 900;
  font-size: 56px;
  line-height: 0.85;
  color: var(--plate-ink, var(--plate));
  min-width: 30px;
  text-align: center;
}

.ex-name {
  margin: 0;
  font-size: 28px;
  line-height: 1.12;
  font-weight: 750;
  font-variation-settings: "wdth" 92;
}

.ex-equip {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.35;
}

.ex-dose {
  margin: 12px 0 0;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  column-gap: 10px;
  font-family: var(--display);
  font-variation-settings: "wdth" 70;
}
.ex-dose b {
  font-weight: 850;
  font-size: 44px;
  line-height: 1;
}
.ex-dose span {
  font-family: var(--body);
  font-variation-settings: "wdth" 100;
  font-size: 18px;
  color: var(--muted);
}
.ex-dose i {
  font-style: normal;
  font-size: 30px;
  color: var(--muted);
}

.ex-cue {
  margin: 12px 0 0;
  font-size: 21px;
  line-height: 1.35;
  font-weight: 500;
  padding-left: 12px;
  border-left: 4px solid var(--plate);
}

/* ---------- Rest day ---------- */
.rest {
  background: var(--card);
  border-radius: 18px;
  padding: 28px 22px 30px;
}
.rest p {
  margin: 0;
  font-family: var(--display);
  font-variation-settings: "wdth" 70;
  font-weight: 850;
  font-size: 48px;
  line-height: 1.02;
}
.rest small {
  display: block;
  margin-top: 14px;
  font-family: var(--body);
  font-size: 19px;
  color: var(--muted);
}

/* ---------- Missing GIFs list ---------- */
.missing-list {
  margin: 28px 0 0;
  padding: 18px 18px 20px;
  border-radius: 18px;
  border: 2px dashed var(--line);
  font-size: 18px;
}
.missing-list h2 { margin: 0 0 8px; font-size: 22px; }
.missing-list ul { margin: 0; padding-left: 22px; }
.missing-list li { margin: 4px 0; }
.missing-list code { font-size: 15px; color: var(--muted); }

/* ---------- Plate rack (day switcher) ---------- */
.rack {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  /* black, not card gray: the blue and red rings drop below 3:1 on gray */
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 10px 8px calc(10px + env(safe-area-inset-bottom));
  z-index: 10;
}
.rack-inner {
  max-width: 560px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.plate {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 58px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 6px solid var(--c);
  background: transparent;
  color: var(--ink);
  font: 700 15px/1 var(--body);
  font-variation-settings: "wdth" 85;
  cursor: pointer;
  padding: 0;
  outline: none;
  transition: background-color .15s, border-color .15s, color .15s;
}
.plate:focus-visible { border-color: var(--ink); }
.plate[aria-pressed="true"] {
  background: var(--c);
  color: var(--on-c, #FFFFFF);
}
.plate[aria-pressed="true"]:focus-visible { border-color: var(--ink); }

/* today marker: a short bar under the plate */
.plate[aria-current="date"]::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -12px;
  width: 18px;
  height: 4px;
  margin-left: -9px;
  border-radius: 2px;
  background: var(--ink);
}

@media (min-width: 600px) {
  body { font-size: 21px; }
  .rack { padding-top: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .plate { transition: none; }
}