/* ── MOOV shared sheet (auth + dashboard) ── */
/* index.html keeps its own inline styles; this sheet powers signup/login/app. */

:root {
  --red:      #FF3B1F;
  --red-dark: #CC2E17;
  --red-pale: rgba(255,59,31,0.08);
  --ink:      #0a0a0a;
  --ink-60:   rgba(10,10,10,0.6);
  --ink-30:   rgba(10,10,10,0.3);
  --ink-10:   rgba(10,10,10,0.1);
  --oat:      #FAF8F2;
  --oat-mid:  #F0EDE6;
  --white:    #ffffff;

  /* Heatmap orange ramp — deliberately distinct from brand red. */
  --heat-0: var(--oat-mid);
  --heat-1: #FFD8B8;
  --heat-2: #FFB377;
  --heat-3: #FF8A3D;
  --heat-4: #E5650F;

  --font:     'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { font-family: var(--font); background: var(--oat); color: var(--ink); line-height: 1.5; }

a { color: inherit; }

/* The `hidden` attribute must win over the display:flex/grid we set on shells
   like .app-shell — otherwise auth-gated pages flash their content pre-redirect. */
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

/* ── Shared primitives ── */
.label-tag {
  display: inline-block; font-size: 9px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; padding: 5px 10px;
}
.label-tag--ink { background: var(--ink); color: var(--oat); }
.label-tag--red { background: var(--red); color: var(--oat); }
.label-tag--oat { background: var(--oat); color: var(--ink); border: 1.5px solid var(--ink); }

.hard-shadow { box-shadow: 5px 5px 0 var(--ink); }

/* ── Header (shared across auth + app) ── */
.header {
  position: sticky; top: 0; z-index: 50;
  padding: 16px 48px;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--oat);
  border-bottom: 1.5px solid var(--ink);
}
.header-wordmark {
  font-size: 22px; font-weight: 900; letter-spacing: -0.05em;
  text-decoration: none; color: var(--ink);
  display: inline-flex; align-items: center; min-width: 44px; min-height: 44px;
}
.header-label {
  font-size: 9px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-60);
}
.header-link {
  display: inline-flex; align-items: center;
  padding: 8px 14px; min-height: 36px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  color: var(--oat); background: var(--ink); text-decoration: none;
  border: 1.5px solid var(--ink); transition: background 0.15s, color 0.15s;
  cursor: pointer;
}
.header-link:hover { background: transparent; color: var(--ink); }

/* ── Fields ── */
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.field-label {
  font-size: 9px; font-weight: 700; letter-spacing: 0.18em;
  color: var(--ink-60); text-transform: uppercase;
}
.field-input {
  font-family: var(--font); font-size: 14px; font-weight: 500;
  color: var(--ink); background: var(--oat-mid); border: 1.5px solid var(--ink);
  border-radius: 0; padding: 12px 14px; outline: none;
  transition: border-color 0.15s; width: 100%; -webkit-appearance: none;
}
.field-input:focus { border-color: var(--red); outline: 2px solid var(--red); outline-offset: 2px; }
.field-input::placeholder { color: var(--ink-30); font-weight: 400; }
.field-hint { font-size: 10px; font-weight: 500; color: var(--ink-30); margin-top: 4px; letter-spacing: 0.02em; }
.field-error { font-size: 11px; font-weight: 700; color: var(--red); margin-top: 4px; min-height: 1em; }

/* ── Buttons ── */
.cta-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; min-height: 52px; background: var(--ink); color: var(--white);
  font-family: var(--font); font-size: 12px; font-weight: 900;
  letter-spacing: 0.12em; text-transform: uppercase; border: none; border-radius: 0;
  cursor: pointer; transition: background 0.15s; margin-top: 4px;
}
.cta-btn:hover:not(:disabled) { background: var(--red); }
.cta-btn:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.cta-btn:disabled { background: var(--ink-30); cursor: not-allowed; }
.cta-btn.success { background: var(--red); }

.ghost-btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: var(--ink);
  font-family: var(--font); font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  border: 1.5px solid var(--ink); padding: 10px 16px; min-height: 40px;
  cursor: pointer; text-decoration: none; transition: background 0.15s, color 0.15s;
}
.ghost-btn:hover { background: var(--ink); color: var(--oat); }

/* ── Card primitive ── */
.brut-card {
  background: var(--oat); border: 1.5px solid var(--ink);
  padding: 24px; box-shadow: 5px 5px 0 var(--ink);
}
.brut-card__title {
  font-size: 9px; font-weight: 900; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--red); margin-bottom: 14px;
}
.brut-card__hl {
  font-size: clamp(28px, 4vw, 40px); font-weight: 900;
  letter-spacing: -0.03em; line-height: 0.95; color: var(--ink);
  text-transform: uppercase; margin-bottom: 10px;
}
.brut-card__sub {
  font-size: 13px; font-weight: 400; color: var(--ink-60);
  line-height: 1.55; margin-bottom: 16px;
}

/* ── Auth screen layout ── */
.auth-shell {
  min-height: calc(100vh - 70px); display: flex; align-items: center; justify-content: center;
  padding: 40px 24px;
}
.auth-card { width: 100%; max-width: 420px; padding: 32px 28px; }
.auth-foot {
  margin-top: 18px; font-size: 12px; font-weight: 500; color: var(--ink-60); text-align: center;
}
.auth-foot a { color: var(--ink); font-weight: 700; border-bottom: 1.5px solid var(--ink); padding-bottom: 1px; text-decoration: none; }
.auth-foot a:hover { color: var(--red); border-bottom-color: var(--red); }

/* ── App / dashboard layout ── */
.app-shell { max-width: 920px; margin: 0 auto; padding: 32px 24px 64px; display: flex; flex-direction: column; gap: 24px; }
.app-greet { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.app-greet__hl {
  font-size: clamp(34px, 5vw, 52px); font-weight: 900;
  letter-spacing: -0.04em; line-height: 0.95; text-transform: uppercase;
}
.app-greet__hl .dot { color: var(--red); }
.app-greet__sub { font-size: 12px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-60); }

/* Module card */
.mod { display: flex; flex-direction: column; gap: 16px; }
.mod__row { display: flex; flex-direction: column; gap: 14px; }
.mod__lead { font-size: 14px; font-weight: 500; color: var(--ink-60); line-height: 1.55; }

/* Status timeline */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.timeline__step {
  border: 1.5px solid var(--ink-30); padding: 10px 8px; text-align: center;
  font-size: 9px; font-weight: 900; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-30); background: var(--oat-mid);
}
.timeline__step.is-done   { color: var(--ink); border-color: var(--ink); background: var(--oat); }
.timeline__step.is-active { color: var(--oat); border-color: var(--red); background: var(--red); box-shadow: 3px 3px 0 var(--ink); }

/* Stats row */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat { border: 1.5px solid var(--ink); padding: 14px 12px; background: var(--oat-mid); }
.stat__label { font-size: 8px; font-weight: 900; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-60); }
.stat__value { font-size: 22px; font-weight: 900; letter-spacing: -0.02em; margin-top: 4px; }

/* Radio / check (lifted from index.html for reuse in the booking module) */
.radio-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 14px; }
.radio-option {
  display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
  border: 1.5px solid var(--ink-30); cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
}
.radio-option:hover    { border-color: var(--ink); background: var(--oat-mid); }
.radio-option.selected { border-color: var(--ink); background: var(--oat-mid); box-shadow: 3px 3px 0 var(--ink); }
.radio-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.radio-label { font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1.35; }

.stepper { display: flex; align-items: center; gap: 0; max-width: 200px; }
.stepper button {
  width: 44px; height: 44px; border: 1.5px solid var(--ink); background: var(--oat);
  font-family: var(--font); font-size: 18px; font-weight: 900; cursor: pointer;
}
.stepper button:hover:not(:disabled) { background: var(--ink); color: var(--oat); }
.stepper button:disabled { color: var(--ink-30); cursor: not-allowed; }
.stepper__value {
  flex: 1; height: 44px; border: 1.5px solid var(--ink); border-left: 0; border-right: 0;
  text-align: center; font-size: 16px; font-weight: 900; display: flex; align-items: center; justify-content: center;
  background: var(--oat-mid);
}

.checkbox-row { display: flex; gap: 7px; flex-wrap: wrap; }
.check-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px;
  border: 1.5px solid var(--ink-30); cursor: pointer; user-select: none;
  font-size: 12px; font-weight: 700;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
}
.check-pill:hover    { border-color: var(--ink); }
.check-pill.selected { border-color: var(--ink); background: var(--ink); color: var(--oat); box-shadow: 3px 3px 0 var(--red); }

/* Tier preview chip (lifted from index.html) */
.tier-preview {
  margin: 4px 0 14px; padding: 12px 14px;
  border: 1.5px dashed var(--ink-30); background: var(--oat-mid);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  transition: border-color 0.15s, background 0.15s;
}
.tier-preview.is-base    { border-color: var(--ink); border-style: solid; }
.tier-preview.is-premium { border-color: var(--red); border-style: solid; background: var(--red-pale); }
.tier-preview-label { font-size: 9px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-60); }
.tier-preview-value { font-size: 14px; font-weight: 900; letter-spacing: -0.01em; color: var(--ink); text-align: right; }
.tier-preview-value .tier-reason { display: block; font-size: 9px; font-weight: 600; color: var(--ink-60); letter-spacing: 0; text-transform: none; margin-top: 2px; }
.tier-preview.is-premium .tier-preview-value { color: var(--red); }

/* ── Heatmap calendar ── */
.heatmap {
  background: var(--oat); border: 1.5px solid var(--ink); padding: 16px;
  box-shadow: 5px 5px 0 var(--ink);
}
.heatmap__header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;
}
.heatmap__month {
  font-size: 13px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase;
}
.heatmap__nav { display: flex; gap: 2px; }
.heatmap__nav-btn {
  width: 36px; height: 36px; border: 1.5px solid var(--ink); background: transparent;
  cursor: pointer; display: flex; align-items: center; justify-content: center; padding: 0;
}
.heatmap__nav-btn:hover:not(:disabled) { background: var(--ink); color: var(--oat); }
.heatmap__nav-btn:disabled { opacity: 0.25; cursor: not-allowed; }
.heatmap__nav-btn svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-linecap: square; stroke-width: 2.5; }

.heatmap__selected-chip {
  display: inline-block; margin-bottom: 12px;
  font-size: 10px; font-weight: 900; letter-spacing: 0.16em; text-transform: uppercase;
  background: var(--ink); color: var(--oat); padding: 6px 10px;
}
.heatmap__selected-chip[hidden] { display: none; }

.heatmap__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.heatmap__dow {
  font-size: 8px; font-weight: 900; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-30); text-align: center; padding: 4px 0;
}
.heatmap__cell {
  aspect-ratio: 1; border: 1.5px solid var(--ink-30); background: var(--heat-0);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--font); font-size: 13px; font-weight: 700; color: var(--ink);
  cursor: pointer; position: relative; padding: 0;
  transition: transform 0.08s, box-shadow 0.08s;
}
.heatmap__cell:hover:not(.is-disabled):not(.is-full) { transform: translate(-1px,-1px); box-shadow: 2px 2px 0 var(--ink); }
.heatmap__cell.h-1 { background: var(--heat-1); }
.heatmap__cell.h-2 { background: var(--heat-2); }
.heatmap__cell.h-3 { background: var(--heat-3); }
.heatmap__cell.h-4, .heatmap__cell.is-full { background: var(--heat-4); color: var(--oat); cursor: not-allowed; }
.heatmap__cell.is-empty { visibility: hidden; }
.heatmap__cell.is-disabled {
  background: var(--ink-10); color: var(--ink-30); cursor: not-allowed;
  border-style: dashed;
}
.heatmap__cell.is-selected {
  border: 3px solid var(--red); box-shadow: 4px 4px 0 var(--ink); transform: translate(-1px,-1px);
}
.heatmap__cell__num { line-height: 1; }
.heatmap__cell__sub {
  font-size: 7px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase;
  margin-top: 2px; opacity: 0.85;
}

.heatmap__legend {
  display: flex; align-items: center; gap: 6px; margin-top: 14px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-60); flex-wrap: wrap;
}
.heatmap__legend-swatch {
  display: inline-block; width: 14px; height: 14px; border: 1px solid var(--ink-30);
}

/* ── Footer (light variant for auth/app) ── */
.footer-lite {
  border-top: 1.5px solid var(--ink); padding: 18px 24px;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; font-weight: 500; color: var(--ink-60); letter-spacing: 0.04em;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .header { padding: 12px 20px; }
  .app-shell { padding: 24px 16px 64px; }
  .stats { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr 1fr; }
  .heatmap__cell { font-size: 11px; }
  /* iOS Safari auto-zooms inputs <16px on focus */
  .field-input { font-size: 16px; }
}

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