/* Macro & Calorie Deficit Planner — content styles.
   Prefix: --mac-  /  .mac-

   Reference point: a two-tier readout — three calorie figures (BMR, TDEE,
   goal) first, since everything else derives from the goal figure, then a
   separate three-macro grid below it. The three macro cards are told
   apart by a top accent stripe at three different opacities of the same
   cluster hue, not three different colours — this site's single-hue rule
   applies to health tools exactly as it does to money tools.

   THIS FILE STYLES THE CONTENT AREA ONLY. Chrome is owned by chrome.css. */

:root {
  --mac-surface: #ffffff;
  --mac-panel:   #f5f6f4;
  --mac-line:    #dee2dc;
  --mac-text:    #141813;
  --mac-muted:   #5c6459;
  --mac-bad:     #b3261e;
}

.mac-wrap {
  width: 100%;
  max-width: 42rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ── Input panel ─────────────────────────────────────────────────────────── */

.mac-panel {
  padding: 1.5rem;
  margin-bottom: 1rem;
  border: 1px solid var(--mac-line);
  border-radius: 2px;
  background: var(--mac-surface);
}

.mac-sex-toggle {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 1.125rem;
  padding-bottom: 1.125rem;
  border-bottom: 1px solid var(--mac-line);
}

.mac-radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--mac-text);
  cursor: pointer;
}

.mac-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 26rem) {
  .mac-field-grid { grid-template-columns: 1fr; }
}

.mac-field {
  display: grid;
  gap: 0.375rem;
}

.mac-field--adjust {
  margin-bottom: 0.75rem;
}

.mac-field label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mac-muted);
}

.mac-field input,
.mac-field select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.625rem 0.75rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
  color: var(--mac-text);
  background: var(--mac-surface);
  border: 1px solid var(--mac-line);
  border-radius: 2px;
}

.mac-field select {
  font-size: 0.875rem;
}

.mac-field input:focus-visible,
.mac-field select:focus-visible {
  outline: 2px solid var(--tf-accent);
  outline-offset: -1px;
}

.mac-error {
  margin: 0 0 0.75rem;
  padding: 0.75rem 1rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--mac-bad);
  background: rgba(179, 38, 30, 0.06);
  border: 1px solid var(--mac-bad);
  border-radius: 2px;
}

.mac-presets {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--mac-line);
  padding-top: 0.875rem;
}

.mac-preset-lbl {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mac-muted);
}

.mac-chip {
  padding: 0.3125rem 0.75rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--mac-text);
  background: var(--mac-panel);
  border: 1px solid var(--mac-line);
  border-radius: 2px;
  cursor: pointer;
}

.mac-chip:hover {
  border-color: var(--tf-accent);
  color: var(--tf-accent);
}

/* ── Primary action button ──────────────────────────────────────────────── */

.mac-btn {
  display: block;
  width: 100%;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--tf-accent-ink);
  background: var(--tf-accent);
  border: 1px solid var(--tf-accent);
  border-radius: 2px;
  cursor: pointer;
  margin-bottom: 1.5rem;
}

.mac-btn:hover  { background: var(--tf-accent-hover);  border-color: var(--tf-accent-hover); }
.mac-btn:active { background: var(--tf-accent-active); border-color: var(--tf-accent-active); }

.mac-btn:focus-visible {
  outline: 2px solid var(--tf-accent);
  outline-offset: 2px;
}

/* ── Calorie row ─────────────────────────────────────────────────────────── */

.mac-cal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 30rem) {
  .mac-cal-grid { grid-template-columns: 1fr; }
}

.mac-cal-metric {
  padding: 1rem 0.75rem;
  border: 1px solid var(--mac-line);
  border-radius: 2px;
  background: var(--mac-panel);
  text-align: center;
}

.mac-cal-metric--goal {
  background: var(--mac-surface);
  border-color: var(--tf-accent);
  border-width: 2px;
}

.mac-cal-label {
  margin: 0 0 0.375rem;
  font-size: 0.75rem;
  color: var(--mac-muted);
}

.mac-cal-value {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--mac-text);
}

.mac-cal-metric--goal .mac-cal-value {
  color: var(--tf-accent);
  font-size: 1.1875rem;
  font-weight: 800;
}

/* ── Macro panel ─────────────────────────────────────────────────────────── */

.mac-macro-panel {
  padding: 1.25rem;
  border: 1px solid var(--mac-line);
  border-radius: 2px;
  background: var(--mac-surface);
  margin-bottom: 1.5rem;
}

.mac-panel-title {
  margin: 0 0 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mac-muted);
}

.mac-macro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

@media (max-width: 26rem) {
  .mac-macro-grid { grid-template-columns: 1fr; }
}

.mac-macro-metric {
  padding: 1rem 0.75rem;
  border: 1px solid var(--mac-line);
  border-top: 3px solid var(--tf-accent);
  border-radius: 2px;
  background: var(--mac-panel);
  text-align: center;
}

.mac-macro-metric--protein { border-top-color: var(--tf-accent); }
.mac-macro-metric--fat     { border-top-color: color-mix(in srgb, var(--tf-accent) 65%, transparent); }
.mac-macro-metric--carb    { border-top-color: color-mix(in srgb, var(--tf-accent) 35%, transparent); }

.mac-macro-label {
  margin: 0 0 0.375rem;
  font-size: 0.75rem;
  color: var(--mac-muted);
}

.mac-macro-value {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--mac-text);
}

.mac-carb-warn {
  margin: 0.875rem 0 0;
  font-size: 0.8125rem;
  color: var(--mac-bad);
}

/* ── Ad slots ───────────────────────────────────────────────────────────── */

.mac-ad {
  min-height: 280px;
  margin: 2rem auto 0;
  max-width: 42rem;
  padding-inline: 1.5rem;
}

@media (max-width: 26rem) {
  .mac-wrap,
  .mac-ad { padding-inline: 1rem; }
  .mac-panel,
  .mac-macro-panel { padding: 1.25rem; }
}

/* tf:dark-palette — generated by migrate_chrome.py */
/* Neutrals inherit the shared chrome tokens so all tools share one
   ground; brand hues are kept and lightened, never inverted. */
[data-theme="dark"] {
  --mac-surface: var(--tf-surface);
  --mac-panel: var(--tf-surface);
  --mac-line: var(--tf-rule);
  --mac-text: var(--tf-ink);
  --mac-muted: var(--tf-ink-soft);
  --mac-bad: #da8581;
}