/* Fit — Cheval's training log. Night Flight tokens (Cheval Morrison design system, Nov 2026). */
:root {
  --ink-950:#0A1522; --ink-900:#0E1B2C; --slate-800:#16283E; --slate-700:#1E3550; --slate-600:#2A4463;
  --gold-200:#F6DDA6; --gold-300:#F0C97B; --gold-400:#E8B44C; --gold-500:#C4923A; --gold-600:#8A6A2C;
  --cloud-100:#F5F3EE; --cloud-300:#C9CDD3; --cloud-500:#8E97A3;
  --surface-page:var(--ink-900); --surface-deep:var(--ink-950); --surface-card:var(--slate-800); --surface-raised:var(--slate-700);
  --text-body:var(--cloud-100); --text-secondary:var(--cloud-300); --text-muted:var(--cloud-500); --text-on-gold:var(--ink-950);
  --accent:var(--gold-400); --accent-bright:var(--gold-300); --accent-pressed:var(--gold-500); --accent-dim:var(--gold-600);
  --border-subtle:rgba(245,243,238,0.10); --border-strong:var(--slate-600); --border-gold:rgba(232,180,76,0.45);
  --focus-ring:0 0 0 2px var(--ink-900),0 0 0 4px var(--gold-400);
  --route-glow:rgba(232,180,76,0.28);
  --font-display:'Space Grotesk',ui-sans-serif,system-ui,sans-serif;
  --font-body:'Source Sans 3',ui-sans-serif,system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --text-xs:0.8125rem; --text-sm:0.9375rem; --text-base:1.0625rem; --text-lg:1.25rem; --text-xl:1.5rem; --text-2xl:2rem; --text-3xl:2.75rem;
  --leading-tight:1.08; --leading-snug:1.3; --leading-body:1.65; --tracking-display:-0.015em; --tracking-label:0.14em;
  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px; --space-6:32px; --space-7:48px; --space-8:64px;
  --radius-sm:6px; --radius-md:10px; --radius-lg:16px; --radius-full:999px;
  --shadow-card:0 10px 30px rgba(4,10,18,0.45); --shadow-raised:0 16px 44px rgba(4,10,18,0.55);
  --glow-gold:0 0 24px rgba(232,180,76,0.22); --glow-gold-strong:0 0 0 1px rgba(232,180,76,0.35),0 0 32px rgba(232,180,76,0.30);
  --ease-out:cubic-bezier(0.22,1,0.36,1); --dur-fast:150ms; --dur-med:300ms; --dur-slow:600ms;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--surface-page); }
body { font-family: var(--font-body); font-size: var(--text-base); line-height: var(--leading-body); color: var(--text-body);
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; min-height: 100dvh; }
/* pinprick stars — the only texture */
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .55; z-index: 0;
  background-image: radial-gradient(1px 1px at 12% 18%, rgba(245,243,238,.5), transparent 60%),
    radial-gradient(1px 1px at 78% 9%, rgba(245,243,238,.35), transparent 60%),
    radial-gradient(1px 1px at 64% 32%, rgba(246,221,166,.45), transparent 60%),
    radial-gradient(1px 1px at 30% 61%, rgba(245,243,238,.25), transparent 60%),
    radial-gradient(1px 1px at 88% 72%, rgba(245,243,238,.3), transparent 60%),
    radial-gradient(1px 1px at 8% 88%, rgba(246,221,166,.3), transparent 60%); }
h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: var(--tracking-display); line-height: var(--leading-tight); font-weight: 600; margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: 4px; }
.mono { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: var(--tracking-label); text-transform: uppercase; font-weight: 500; color: var(--accent); }
.mono.dim { color: var(--text-muted); }
.muted { color: var(--text-muted); }
.sec { color: var(--text-secondary); }
.num { font-family: var(--font-display); font-variant-numeric: tabular-nums; }

/* shell */
.fit { position: relative; z-index: 1; max-width: 560px; margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + var(--space-5)) 16px calc(env(safe-area-inset-bottom) + 112px); }
.top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: var(--space-6); }
.wordmark { font-family: var(--font-display); font-weight: 600; font-size: var(--text-base); letter-spacing: var(--tracking-display); }
.wordmark span { color: var(--accent); }
.page-head { margin-bottom: var(--space-6); }
.page-head h1 { font-size: var(--text-3xl); margin-top: var(--space-2); }
.page-head p { margin: var(--space-3) 0 0; color: var(--text-secondary); font-size: var(--text-lg); line-height: var(--leading-snug); }
.section { margin-top: var(--space-7); }
.section > .mono { display: block; margin-bottom: var(--space-3); }
.row { display: flex; align-items: center; gap: var(--space-3); }
.row.between { justify-content: space-between; }
.stack > * + * { margin-top: var(--space-3); }

/* cards */
.card { background: var(--surface-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg);
  padding: var(--space-5); box-shadow: var(--shadow-card); }
.card.tight { padding: var(--space-4); }
.card.gold { border-color: var(--border-gold); box-shadow: var(--shadow-card), var(--glow-gold); }
.card h3 { font-size: var(--text-xl); }
button.card { width: 100%; text-align: left; cursor: pointer; transition: background var(--dur-fast) var(--ease-out); }
button.card:hover { background: var(--surface-raised); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); border: 0; cursor: pointer;
  font-family: var(--font-display); font-weight: 600; font-size: var(--text-sm); border-radius: var(--radius-full);
  padding: 12px 22px; min-height: 44px; transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out); }
.btn.primary { background: var(--accent); color: var(--text-on-gold); box-shadow: var(--glow-gold); }
.btn.primary:hover { background: var(--accent-bright); }
.btn.primary:active { background: var(--accent-pressed); }
.btn.ghost { background: transparent; color: var(--text-body); box-shadow: inset 0 0 0 1px var(--border-strong); }
.btn.ghost:hover { background: var(--surface-raised); }
.btn.text { background: none; color: var(--accent); padding: 8px 4px; min-height: 0; }
.btn.text:hover { color: var(--accent-bright); }
.btn.text.danger { color: var(--text-muted); }
.btn.text.danger:hover { color: var(--cloud-100); }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: default; box-shadow: none; }

/* chips / segmented */
.chips { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.chip { border: 1px solid var(--border-strong); background: transparent; color: var(--text-secondary); border-radius: var(--radius-full);
  padding: 7px 14px; font-family: var(--font-display); font-size: var(--text-sm); font-weight: 500; cursor: pointer; min-height: 36px;
  transition: all var(--dur-fast) var(--ease-out); }
.chip:hover { color: var(--text-body); background: var(--surface-raised); }
.chip.on { background: rgba(232,180,76,.12); border-color: var(--border-gold); color: var(--accent-bright); }

/* inputs */
.field { display: block; }
.field > .mono { display: block; margin-bottom: 6px; color: var(--text-muted); }
.input { width: 100%; background: var(--surface-deep); border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  padding: 11px 14px; font-size: 16px; color: var(--text-body); min-height: 46px; transition: border-color var(--dur-fast) var(--ease-out); }
.input::placeholder { color: var(--text-muted); }
.input:focus { border-color: var(--accent); outline: none; box-shadow: none; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.grid3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: var(--space-3); }

/* dock */
.dock { position: fixed; left: 0; right: 0; bottom: calc(env(safe-area-inset-bottom) + 14px); z-index: 20; display: flex; justify-content: center; pointer-events: none; }
.dock nav { pointer-events: auto; display: flex; gap: 4px; padding: 6px; border-radius: var(--radius-full);
  background: rgba(10,21,34,.86); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-raised);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.dock a { display: flex; flex-direction: column; align-items: center; gap: 2px; min-width: 76px; padding: 8px 14px; border-radius: var(--radius-full);
  color: var(--text-muted); font-family: var(--font-display); font-weight: 500; font-size: var(--text-sm); transition: all var(--dur-fast) var(--ease-out); }
.dock a:hover { color: var(--text-body); }
.dock a.on { color: var(--text-on-gold); background: var(--accent); }
.dock svg { width: 20px; height: 20px; }
html.kb .dock { display: none; }

/* route line (progress) */
.route { position: relative; height: 18px; }
.route .track { position: absolute; left: 0; right: 0; top: 8px; border-top: 2px dashed var(--slate-600); }
.route .flown { position: absolute; left: 0; top: 7px; height: 4px; border-radius: 4px; background: var(--accent); box-shadow: 0 0 12px var(--route-glow); transition: width var(--dur-slow) var(--ease-out); }
.route .dot { position: absolute; top: 3px; width: 12px; height: 12px; margin-left: -6px; border-radius: 50%; background: var(--gold-200);
  box-shadow: 0 0 0 3px rgba(232,180,76,.25), 0 0 16px rgba(232,180,76,.6); transition: left var(--dur-slow) var(--ease-out); }
.route .end { position: absolute; right: -2px; top: 4px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--slate-600); background: var(--surface-card); }
.route.done .end { border-color: var(--accent); background: var(--accent); }
.route-codes { display: flex; justify-content: space-between; margin-top: 6px; }

/* week strip */
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; position: relative; }
.week .d { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.week .pip { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border-strong); display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--text-muted); background: var(--surface-deep); }
.week .pip.hit { background: var(--accent); border-color: var(--accent); color: var(--text-on-gold); box-shadow: var(--glow-gold); font-weight: 600; }
.week .pip.today { border-color: var(--accent); color: var(--accent-bright); }
.week .mono { font-size: 11px; color: var(--text-muted); letter-spacing: .1em; }

/* big stat */
.big { font-family: var(--font-display); font-weight: 600; font-size: var(--text-3xl); line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.big small { font-size: var(--text-lg); color: var(--text-muted); font-weight: 500; letter-spacing: 0; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }

/* lift logger */
.ex { padding: var(--space-4) var(--space-4) var(--space-3); }
.ex-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.ex-head h3 { font-size: var(--text-lg); line-height: var(--leading-snug); }
.ex-last { margin-top: 4px; font-size: var(--text-sm); color: var(--text-muted); }
.sets { margin-top: var(--space-3); }
.set { display: grid; grid-template-columns: 34px 1fr 1fr 44px; gap: var(--space-2); align-items: center; padding: 4px 0; }
.set .n { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-muted); letter-spacing: .08em; text-align: center; }
.set .n.wu { color: var(--accent-dim); }
.set .input { text-align: center; min-height: 42px; padding: 8px; font-family: var(--font-display); font-variant-numeric: tabular-nums; }
.set .input::placeholder { color: rgba(201,205,211,.38); }
.tick { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border-strong); background: transparent; cursor: pointer;
  display: grid; place-items: center; color: var(--text-muted); transition: all var(--dur-fast) var(--ease-out); }
.tick:hover { border-color: var(--border-gold); color: var(--accent); }
.tick.on { background: var(--accent); border-color: var(--accent); color: var(--text-on-gold); box-shadow: var(--glow-gold); }
.tick svg { width: 18px; height: 18px; }
.set-labels { display: grid; grid-template-columns: 34px 1fr 1fr 44px; gap: var(--space-2); }
.set-labels .mono { font-size: 10px; text-align: center; color: var(--text-muted); }
.ex-foot { display: flex; justify-content: space-between; margin-top: 4px; }
.timer { font-family: var(--font-mono); color: var(--accent); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.sticky-bar { position: sticky; top: 0; z-index: 5; margin: 0 -16px var(--space-4); padding: calc(env(safe-area-inset-top) + 10px) 16px 10px;
  background: rgba(14,27,44,.9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-subtle); }

/* sheet */
.scrim { position: fixed; inset: 0; z-index: 40; background: rgba(4,10,18,.6); display: flex; align-items: flex-end; justify-content: center;
  animation: fade var(--dur-med) var(--ease-out); }
.sheet { width: 100%; max-width: 560px; max-height: 86dvh; display: flex; flex-direction: column; background: var(--surface-card);
  border: 1px solid var(--border-subtle); border-bottom: 0; border-radius: var(--radius-lg) var(--radius-lg) 0 0; box-shadow: var(--shadow-raised);
  padding: var(--space-5) 16px calc(env(safe-area-inset-bottom) + var(--space-4)); animation: rise var(--dur-med) var(--ease-out); }
.sheet .list { overflow-y: auto; margin: var(--space-3) -16px 0; padding: 0 16px; -webkit-overflow-scrolling: touch; }
.pick { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: var(--space-3); padding: 12px 4px; border: 0;
  border-bottom: 1px solid var(--border-subtle); background: none; cursor: pointer; text-align: left; color: var(--text-body); }
.pick:hover { color: var(--accent-bright); }
.pick .mono { font-size: 11px; }
@keyframes fade { from { opacity: 0; } }
@keyframes rise { from { transform: translateY(24px); opacity: 0; } }

/* lists */
.line { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: 14px 0; border-bottom: 1px solid var(--border-subtle); }
.line:last-child { border-bottom: 0; }
.line .t { font-family: var(--font-display); font-weight: 500; }
.line .s { font-size: var(--text-sm); color: var(--text-muted); }
.pill { display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 3px 8px;
  border-radius: var(--radius-full); border: 1px solid var(--border-gold); color: var(--accent-bright); }
.x { width: 32px; height: 32px; border-radius: 50%; border: 0; background: none; color: var(--text-muted); cursor: pointer; display: grid; place-items: center; flex: none; }
.x:hover { background: var(--surface-raised); color: var(--text-body); }
.x svg { width: 16px; height: 16px; }

/* charts */
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .grid line { stroke: var(--border-subtle); }
.chart text { font-family: var(--font-mono); font-size: 10px; fill: var(--text-muted); letter-spacing: .06em; }

.toast { position: fixed; left: 50%; bottom: calc(env(safe-area-inset-bottom) + 96px); transform: translateX(-50%); z-index: 60;
  background: var(--surface-raised); border: 1px solid var(--border-gold); border-radius: var(--radius-full); padding: 10px 18px;
  font-family: var(--font-display); font-size: var(--text-sm); box-shadow: var(--shadow-raised); animation: rise var(--dur-med) var(--ease-out); white-space: nowrap; }
.toast.err { border-color: var(--slate-600); }
.empty { text-align: center; padding: var(--space-6) var(--space-4); color: var(--text-muted); }
.gate { max-width: 420px; margin: 18vh auto 0; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }