/* ============================================================
   Athlete — Sean 2026
   Dark graphite + chalk. Day type drives the accent:
   lift = ember, cardio = cyan, rest = sage.
   ============================================================ */

/* ---------- Base ---------- */
:root {
  --ink: #0F1216;
  --panel: #171C23;
  --panel-2: #1D242D;
  --line: #29313C;
  --chalk: #EDEAE3;
  --dust: #97A0AD;
  --faint: #5C6672;
  --lift: #FF7A3D;
  --cardio: #4FC8E8;
  --rest: #7ED496;
  --acc: var(--lift);
  --radius: 14px;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Barlow", -apple-system, "Helvetica Neue", sans-serif;
}
body[data-accent="lift"]   { --acc: var(--lift); }
body[data-accent="cardio"] { --acc: var(--cardio); }
body[data-accent="rest"]   { --acc: var(--rest); }

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: hidden; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  min-height: 100dvh;
}
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: var(--chalk); }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; border-radius: 4px; }

#view {
  max-width: 640px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 20px) 18px calc(env(safe-area-inset-bottom) + 110px);
}

/* ---------- Day header ---------- */
.day-head { padding: 6px 2px 18px; }
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dust);
}
.eyebrow .day-type { color: var(--acc); font-weight: 700; }
.day-head h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 14vw, 4.5rem);
  line-height: 1.02;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 4px 0 2px;
}
.day-sub { color: var(--dust); font-size: 1rem; }

/* ---------- Stat tiles ---------- */
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 44px;
}
.tile-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.1rem;
  line-height: 1;
  color: var(--acc);
  font-variant-numeric: tabular-nums;
}
.tile-num small { font-size: 1.05rem; font-weight: 700; color: var(--dust); margin-left: 3px; }
.tile-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dust);
}
.tile-foot { font-size: 0.875rem; color: var(--faint); }
.tile.is-warn .tile-num { color: #F2C14E; }
.tile.is-hot .tile-num { color: #F0654E; }
.tile.is-armed { border-color: var(--acc); }
.tile.is-armed .tile-foot { color: var(--acc); }

/* ---------- Cards ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
  margin-bottom: 14px;
}
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.card-meta { font-size: 0.875rem; color: var(--dust); font-variant-numeric: tabular-nums; }
.card-meta .kcal { color: var(--acc); font-weight: 600; }

/* ---------- Macros ---------- */
.macro { margin-bottom: 16px; }
.macro:last-of-type { margin-bottom: 6px; }
.macro-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.macro-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dust);
}
.macro-val { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 1.0625rem; }
.macro-val .target { color: var(--faint); font-weight: 400; }
.macro-val.is-over { color: #F2C14E; }
.bar { height: 8px; background: var(--panel-2); border-radius: 99px; overflow: hidden; margin-bottom: 8px; }
.bar-fill { height: 100%; width: 0%; background: var(--acc); border-radius: 99px; transition: width 0.35s ease; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--panel-2);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--dust);
  font-variant-numeric: tabular-nums;
}
.chip:active { transform: scale(0.96); }
.chip.is-on { background: var(--acc); border-color: var(--acc); color: var(--ink); }
.chip-undo { margin-left: auto; color: var(--faint); }

/* Meal chips */
.meals { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 14px; }
.meals-label { font-size: 0.875rem; color: var(--faint); margin-bottom: 10px; }
.meal-chip { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 0; line-height: 1.25; padding: 8px 14px; }
.meal-chip small { font-size: 0.75rem; font-weight: 400; opacity: 0.75; }

/* ---------- Refeed row ---------- */
.refeed-note { font-size: 0.875rem; color: var(--faint); margin-top: 12px; }

/* ---------- Workout ---------- */
.exercise { border-top: 1px solid var(--line); padding: 14px 0; }
.exercise:first-of-type { border-top: none; padding-top: 2px; }
.ex-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.ex-head h3 { font-size: 1.0625rem; font-weight: 600; }
.scheme {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.06em;
  color: var(--acc);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.ex-last { font-size: 0.875rem; color: var(--faint); margin: 2px 0 10px; font-variant-numeric: tabular-nums; }
.set-row { display: grid; grid-template-columns: 26px 1fr 1fr; gap: 8px; align-items: center; margin-bottom: 8px; }
.set-n { font-size: 0.875rem; color: var(--faint); font-variant-numeric: tabular-nums; }
.set-row input {
  width: 100%;
  min-height: 44px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 12px;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
  appearance: textfield;
}
.set-row input::-webkit-outer-spin-button, .set-row input::-webkit-inner-spin-button { -webkit-appearance: none; }
.set-row input::placeholder { color: var(--faint); }
.add-set { min-height: 44px; padding: 6px 4px; font-size: 0.9375rem; color: var(--dust); font-weight: 500; }

/* Abs + circuits */
.sub-head {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dust);
  border-top: 1px solid var(--line);
  margin-top: 6px;
  padding-top: 16px;
}
.sub-note { font-size: 0.875rem; color: var(--faint); margin: 2px 0 10px; }
.toggle-row {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.toggle-row:last-of-type { border-bottom: none; }
.toggle-name { font-size: 1rem; flex: 1; text-align: left; }
.toggle-reps { font-size: 0.875rem; color: var(--faint); white-space: nowrap; font-variant-numeric: tabular-nums; }
.toggle-mark {
  width: 26px; height: 26px; flex: 0 0 26px;
  border: 2px solid var(--line);
  border-radius: 8px;
  display: grid; place-items: center;
  color: transparent;
  font-weight: 700;
}
.toggle-row.is-done .toggle-mark { background: var(--acc); border-color: var(--acc); color: var(--ink); }
.toggle-row.is-done .toggle-name { color: var(--dust); }

details.circuits { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 14px; }
details.circuits summary {
  cursor: pointer;
  list-style: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dust);
}
details.circuits summary::-webkit-details-marker { display: none; }
details.circuits summary::after { content: "+"; font-size: 1.4rem; color: var(--faint); }
details.circuits[open] summary::after { content: "–"; }
.circuit-work { display: block; font-size: 0.875rem; color: var(--faint); }

/* Cardio / session fields */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.field label { display: block; font-size: 0.875rem; color: var(--dust); margin-bottom: 5px; }
.field input, .notes textarea {
  width: 100%;
  min-height: 44px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-variant-numeric: tabular-nums;
}
.notes textarea { resize: vertical; min-height: 64px; line-height: 1.5; }
.notes label { display: block; font-size: 0.875rem; color: var(--dust); margin: 12px 0 5px; }

/* RPE */
.rpe-row { display: flex; align-items: center; gap: 8px; margin: 14px 0 4px; flex-wrap: wrap; }
.rpe-label { font-size: 0.875rem; color: var(--dust); flex: 0 0 100%; }
.rpe {
  min-width: 44px; min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-2);
  font-weight: 600;
  color: var(--dust);
  font-variant-numeric: tabular-nums;
}
.rpe.is-on { background: var(--acc); border-color: var(--acc); color: var(--ink); }

/* Complete button */
.btn-complete {
  width: 100%;
  min-height: 52px;
  margin-top: 16px;
  border-radius: 12px;
  background: var(--acc);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.btn-complete:active { transform: scale(0.98); }
.btn-complete.is-done { background: var(--panel-2); color: var(--acc); border: 1px solid var(--acc); }

/* ---------- Checklist ---------- */
.check-row {
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.check-row:last-of-type { border-bottom: none; }
.check-mark {
  width: 26px; height: 26px; flex: 0 0 26px;
  border: 2px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  color: transparent;
  font-weight: 700;
  font-size: 0.875rem;
}
.check-row.is-done .check-mark { background: var(--acc); border-color: var(--acc); color: var(--ink); }
.check-row.is-done .check-label { color: var(--faint); text-decoration: line-through; }

/* ---------- Motto ---------- */
.motto {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 10px 0 4px;
}

/* ---------- Week switcher ---------- */
.week-switch { min-height: 44px; padding: 4px 10px; color: var(--dust); font-size: 0.875rem; font-weight: 600; border: 1px solid var(--line); border-radius: 99px; font-variant-numeric: tabular-nums; }

/* ---------- History ---------- */
.page-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.4rem;
  text-transform: uppercase;
  margin: 6px 0 4px;
}
.page-sub { color: var(--dust); margin-bottom: 18px; }
.hist-day { padding: 16px; }
.hist-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.hist-date { font-weight: 600; }
.hist-title { font-size: 0.875rem; color: var(--dust); }
.hist-badge {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.hist-badge.is-done { color: var(--acc); }
.hist-badge.is-miss { color: var(--faint); }
.hist-macros { font-size: 0.875rem; color: var(--dust); margin-top: 6px; font-variant-numeric: tabular-nums; }
.hist-lifts { font-size: 0.875rem; color: var(--faint); margin-top: 4px; line-height: 1.6; }
.empty { text-align: center; color: var(--faint); padding: 40px 20px; }

/* ---------- Plan tab ---------- */
.plan-section { margin-bottom: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.plan-section summary {
  cursor: pointer;
  list-style: none;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.plan-section summary::-webkit-details-marker { display: none; }
.plan-section summary::after { content: "+"; font-size: 1.5rem; color: var(--faint); }
.plan-section[open] summary::after { content: "–"; }
.plan-body { padding: 0 16px 16px; color: var(--dust); }
.plan-body ul { padding-left: 18px; display: grid; gap: 8px; }
.plan-body h4 { color: var(--chalk); font-size: 1rem; margin: 14px 0 8px; }
.plan-body h4:first-child { margin-top: 0; }
.plan-body p { margin-bottom: 10px; }
.plan-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; font-variant-numeric: tabular-nums; }
.plan-table th {
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 8px 8px 8px 0;
  border-bottom: 1px solid var(--line);
}
.plan-table td { padding: 9px 8px 9px 0; border-bottom: 1px solid var(--line); color: var(--dust); }
.plan-table tr:last-child td { border-bottom: none; }
.plan-table td:first-child { color: var(--chalk); }
.tag-lift, .tag-cardio, .tag-rest { font-weight: 600; }
.tag-lift { color: var(--lift); }
.tag-cardio { color: var(--cardio); }
.tag-rest { color: var(--rest); }

/* ---------- Tab bar ---------- */
.tabbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex;
  justify-content: center;
  gap: 6px;
  background: rgba(15, 18, 22, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding: 8px 12px calc(env(safe-area-inset-bottom) + 8px);
}
.tab {
  flex: 1;
  max-width: 160px;
  min-height: 52px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  border-radius: 12px;
  color: var(--faint);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding-top: 7px;
}
.tab svg { width: 22px; height: 22px; fill: currentColor; }
.tab.is-active { color: var(--acc); background: var(--panel); }

/* ---------- Motion & larger screens ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (min-width: 768px) {
  #view { padding-top: 40px; }
  .field-grid { grid-template-columns: 1fr 1fr 1fr; }
}