/* styles.css — Direction A "Locker Room" (visual contract: docs/.../prototype.html) */

:root {
  --ground: #12151C;
  --card: #1A1F29;
  --ink: #E8E6DF;
  --muted: #7E8698;
  --hairline: #242B38;
  --accent: #FFB224;
  --dim: #566076;      /* time markers, inactive tabs */
  --line-soft: #3A4356; /* tick borders, chip borders */
  --bar: #0C0F14;      /* timer + tab bar ground */
  --panel: #232936;    /* stepper/howto panels (later stories) */
  --soft-ink: #A8AFBC; /* note text */
  --err-bg: #3A1512;
  --err-border: #B3402F;
  --err-ink: #FFB4A6;
  --font-display: "Avenir Next Condensed", "Arial Narrow", -apple-system, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

html { color-scheme: dark; }
body {
  background: var(--ground);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
}
button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
button:focus-visible, [role="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.cond { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* ===== layout ===== */
.wrap {
  max-width: 480px;
  margin: 0 auto;
  /* room for the fixed timer + tab bars */
  padding-bottom: calc(150px + env(safe-area-inset-bottom));
}

/* ===== header ===== */
.top { padding: 22px 18px 4px; }
.date {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.big { font-size: 2.1rem; line-height: 1.05; margin-top: 2px; }
.badge {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ground);
  background: var(--accent);
  padding: 3px 9px;
  border-radius: 3px;
}
.note {
  margin: 12px 18px 0;
  padding: 8px 10px;
  border-left: 3px solid var(--accent);
  background: var(--card);
  font-size: 0.76rem;
  color: var(--soft-ink);
  border-radius: 0 8px 8px 0;
}

/* ===== flow checklist ===== */
.tmark {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 16px 18px 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tmark::after { content: ""; flex: 1; height: 1px; background: var(--hairline); }

.card {
  background: var(--card);
  margin: 0 14px;
  border-radius: 14px;
  padding: 12px 14px 4px;
}
.card + .card { margin-top: 8px; }
.card-h {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.card-h b {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.card-h span {
  font-size: 0.64rem;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ex {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 2px;
  min-height: 44px;
  border-top: 1px solid var(--hairline);
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}
.ex.first { border-top: 0; }
/* the checkbox role lives here — chip/ⓘ buttons stay outside its semantics */
.ex-box {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.tick {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  border: 2px solid var(--line-soft);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--ground);
}
.ex.done .tick { background: var(--accent); border-color: var(--accent); }
.ex-text { flex: 1; min-width: 0; }
.ex-n { font-weight: 600; font-size: 0.94rem; }
.ex.done .ex-n {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}
.ex-d { font-size: 0.74rem; color: var(--muted); }

/* ===== weight chip + ⓘ (own tap targets; ::after extends the hit area) ===== */
.chip {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  border: 1px solid var(--line-soft);
  padding: 4px 8px;
  border-radius: 7px;
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
}
.chip.ghost { color: var(--dim); }
.chip::after { content: ""; position: absolute; inset: -9px -5px; }
.info {
  width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1.5px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.info[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
.info::after { content: ""; position: absolute; inset: -12px -8px; }

/* ===== stepper panel (labeled rows — must fit 320px without clipping) ===== */
.stepper {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 2px 2px 12px 36px;
  padding: 10px 12px;
  background: var(--panel);
  border-radius: 11px;
}
.stp-row { display: flex; align-items: center; }
.stp-lbl {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.stp {
  display: flex;
  align-items: center;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  overflow: hidden;
  margin-left: auto;
}
.stp .pm {
  color: var(--accent);
  background: var(--card);
  padding: 10px 0;
  min-width: 44px;
  font-size: 0.9rem;
  font-weight: 700;
}
.stp .val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.85rem;
  font-weight: 700;
  min-width: 64px;
  text-align: center;
  padding: 6px 4px;
  white-space: nowrap;
}
.stp-ok {
  align-self: flex-end;
  background: var(--accent);
  color: var(--ground);
  font-weight: 800;
  font-size: 0.78rem;
  padding: 10px 16px;
  border-radius: 9px;
  min-height: 40px;
}

/* ===== howto cue list ===== */
.howto {
  margin: 0 2px 10px 36px;
  padding: 9px 12px;
  background: var(--panel);
  border-radius: 11px;
}
.howto li {
  font-size: 0.74rem;
  color: var(--soft-ink);
  margin: 3px 0 3px 14px;
}

/* ===== feel check ===== */
.feel {
  margin: 14px 14px 0;
  padding: 12px 14px;
  background: var(--card);
  border-radius: 14px;
}
.feel-q { font-weight: 700; font-size: 0.88rem; margin-bottom: 8px; }
.feel-row { display: flex; gap: 8px; }
.feel-pill {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  min-height: 44px;
  border-radius: 9px;
  border: 1.5px solid var(--line-soft);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
}
.feel-pill.sel {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ground);
}

/* ===== demotion suggestion card (Heute; feel-card idiom) ===== */
.demote {
  margin: 14px 14px 0;
  padding: 12px 14px;
  background: var(--card);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
}
.demote-q { font-weight: 700; font-size: 0.88rem; margin-bottom: 8px; }
.demote-row { display: flex; gap: 8px; }
.demote-btn {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  min-height: 44px;
  border-radius: 9px;
  border: 1.5px solid var(--line-soft);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
}

/* ===== empty states (pre-plan Heute, Verlauf without logs) ===== */
.stub { margin: 20px 18px; color: var(--muted); font-size: 0.9rem; }

/* ===== Woche view ===== */
/* progress toward the next phase — display-only sum, gate stays per-window */
.progline {
  margin: 14px 14px 0;
  padding: 10px 14px;
  background: var(--card);
  border-left: 3px solid var(--accent);
  border-radius: 11px;
  font-size: 0.8rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.wk-h {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  margin: 14px 18px 6px;
}
.day {
  display: flex;
  align-items: center;
  gap: 10px;
  width: calc(100% - 28px);
  margin: 0 14px 6px;
  padding: 10px 12px;
  min-height: 44px;
  background: var(--card);
  border-radius: 11px;
  text-align: left;
}
.day.today { outline: 2px solid var(--accent); outline-offset: -2px; }
.day.dim { opacity: 0.55; }
.d-lbl {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  width: 52px;
  flex-shrink: 0;
}
.d-type { font-weight: 700; font-size: 0.85rem; }
.d-type.sess { color: var(--accent); }
.d-type.rest { color: var(--dim); }
.d-mark { margin-left: auto; font-weight: 800; font-size: 0.95rem; }
.d-mark.full { color: var(--accent); }
.d-mark.part { color: #C9A227; }
.d-mark.none { color: var(--line-soft); }
.transition {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 18px 8px;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.transition::before, .transition::after {
  content: "";
  flex: 1;
  height: 2px;
  background: var(--accent);
  opacity: 0.5;
}

/* ===== Verlauf view ===== */
/* rolling-criterion headline; met windows flip to accent */
.crit {
  margin: 14px 18px 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.crit-win.met { color: var(--accent); }
.wkline {
  display: flex;
  align-items: baseline;
  margin: 0 14px 6px;
  padding: 10px 14px;
  background: var(--card);
  border-radius: 11px;
  font-size: 0.8rem;
  font-weight: 600;
}
.wk-val {
  margin-left: auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--accent);
}
/* phase-transition marker interleaved into the weekly history */
.wkline.mark { color: var(--accent); font-weight: 700; }
.prog {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 14px 6px;
  padding: 12px 14px;
  background: var(--card);
  border-radius: 12px;
}
.p-text { flex: 1; min-width: 0; }
.p-n { font-weight: 700; font-size: 0.9rem; overflow-wrap: anywhere; } /* ghost ids render raw */
.p-d { font-size: 0.72rem; color: var(--muted); }
.spark { flex-shrink: 0; overflow: visible; }
.spark polyline { fill: none; stroke: var(--accent); stroke-width: 2; }
.spark circle { fill: var(--accent); }
.p-now { text-align: right; flex-shrink: 0; }
.p-val { font-size: 0.85rem; font-weight: 700; color: var(--accent); white-space: nowrap; }
.export {
  display: block;
  width: calc(100% - 28px);
  margin: 16px 14px 0;
  text-align: center;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 0;
  border-radius: 11px;
  min-height: 44px;
}
.exp-status {
  margin: 8px 18px 0;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  min-height: 1.2em;
}
.exp-status.err { color: var(--err-ink); }

/* ===== day edit sheet (Woche, week 2+) ===== */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 20; /* above the fixed bottom bars */
}
.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 21;
  max-width: 480px;
  margin: 0 auto;
  background: var(--panel);
  border-radius: 16px 16px 0 0;
  padding: 14px 16px calc(16px + env(safe-area-inset-bottom));
}
.sheet-h {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.sheet-h b {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}
.sheet-close {
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 1rem;
  font-weight: 700;
}
.sheet-move {
  display: block;
  width: 100%;
  min-height: 44px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 0;
  border-radius: 11px;
  margin-bottom: 14px;
}
.sheet-lbl {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.sheet-types { display: flex; gap: 8px; }
.sheet-type {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  min-height: 44px;
  border-radius: 9px;
  border: 1.5px solid var(--line-soft);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--muted);
}
.sheet-type.sel {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ground);
}
.sheet-reset {
  display: block;
  margin: 10px auto 0;
  min-height: 44px;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 10px 16px;
}

/* ===== error banner ===== */
#banner:not(:empty) { padding-top: 12px; }
.banner {
  margin: 0 14px 8px;
  background: var(--err-bg);
  border: 1px solid var(--err-border);
  color: var(--err-ink);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 10px;
}
.banner-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.banner-btn {
  border: 1.5px solid var(--err-border);
  color: var(--err-ink);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 10px 14px;
  border-radius: 9px;
  min-height: 44px;
}
.banner-status { margin-top: 8px; font-weight: 700; }
/* advancement banner ("Phase 2 erreicht!"): good news, not an error */
.banner-progress {
  background: var(--card);
  border-color: var(--accent);
  color: var(--ink);
}
.banner-progress .banner-btn {
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== footer ===== */
#footer { margin: 40px 14px 8px; text-align: center; }
#reset {
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 12px 16px;
  min-height: 44px;
}

/* ===== fixed bottom chrome ===== */
#bottombars {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bar);
  border-top: 1px solid var(--hairline);
}
#timerbar {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
}
.t-num { font-size: 1.9rem; font-weight: 700; color: var(--accent); }
.t-pre {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  border: 1px solid var(--line-soft);
  border-radius: 7px;
  padding: 6px 9px;
}
.t-pre.on { color: var(--accent); border-color: var(--accent); }
/* alarm flash — blinks the numerals for ~1.5s; the global prefers-reduced-motion
   rule below disables the animation, the class itself is harmless */
#timerbar.alarm .t-num { animation: t-flash 0.25s linear 6; }
@keyframes t-flash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.15; }
}
.t-btn {
  margin-left: auto;
  background: var(--accent);
  color: var(--ground);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 10px 18px;
  border-radius: 9px;
}
#tabbar {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  border-top: 1px solid var(--hairline);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab {
  flex: 1;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 14px 0;
  min-height: 44px;
  color: var(--dim);
}
.tab.on { color: var(--accent); }

/* very narrow phones: timer bar + stepper panel must fit 320px without clipping */
@media (max-width: 359px) {
  #timerbar { gap: 6px; padding: 12px 10px; }
  .t-num { font-size: 1.5rem; }
  .t-pre { padding: 6px 7px; }
  .t-btn { padding: 10px 12px; }
  .stepper, .howto { margin-left: 24px; }
  .stp .val { min-width: 52px; }
  .prog { gap: 8px; padding: 12px 10px; }
}

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