/* FEAT-52 — /tools/watch-setting reference clock. Calm, object-led, one focal
   element (the current time). All colour from application.css design tokens so
   both themes are covered. */

.watch-setting {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.watch-setting__header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.watch-setting__title {
  font-family: var(--font-display, var(--font-serif, serif));
  font-size: 1.75rem;
  line-height: 1.15;
  margin: 0;
  color: var(--color-text);
}

.watch-setting__intro {
  margin: 0;
  color: var(--color-muted);
  max-width: 36rem;
}

/* ── Panels ─────────────────────────────────────────────────────────────── */

.watch-setting__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg, 12px);
  padding: 1.25rem;
}

.watch-setting__panel-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin: 0 0 0.75rem;
}

.watch-setting__note {
  margin: 0.5rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* ── Now: the focal element ─────────────────────────────────────────────── */

.watch-setting__clock {
  margin: 0;
  font-family: var(--font-mono, monospace);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--color-text);
  display: flex;
  align-items: baseline;
  gap: 0.15em;
  flex-wrap: wrap;
}

.watch-setting__time {
  font-size: clamp(2.75rem, 14vw, 4.5rem);
  font-weight: 600;
}

.watch-setting__seconds {
  font-size: clamp(1.25rem, 6vw, 2rem);
  color: var(--color-muted);
}

.watch-setting__rollover {
  margin: 0.5rem 0 0;
  font-family: var(--font-mono, monospace);
  font-variant-numeric: tabular-nums;
  color: var(--color-accent, var(--color-text));
}

/* ── Calendar ──────────────────────────────────────────────────────────── */

.watch-setting__weekday {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.watch-setting__date {
  margin: 0.1rem 0 0;
  font-size: 1.375rem;
  line-height: 1.15;
  color: var(--color-text);
}

.watch-setting__calendar-grid {
  margin: 1rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1.25rem;
}

.watch-setting__stat {
  margin: 0;
  min-width: 0;
}

.watch-setting__stat-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-muted);
}

.watch-setting__stat-value {
  margin: 0.15rem 0 0;
  font-size: 1.0625rem;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.watch-setting__stat-suffix {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.watch-setting__year-bar {
  margin-top: 0.45rem;
  height: 2px;
  border-radius: 1px;
  background: var(--color-border);
  overflow: hidden;
}

.watch-setting__year-bar-fill {
  display: block;
  height: 100%;
  background: var(--color-text);
}

.watch-setting__danger-zone {
  margin: 1rem 0 0;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md, 8px);
  border: 1px solid var(--color-border-muted, var(--color-border));
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.watch-setting__danger-zone.is-active {
  border-color: var(--color-warning, var(--color-accent));
  color: var(--color-text);
}

/* ── Moon ──────────────────────────────────────────────────────────────── */

.watch-setting__moon-readout {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.watch-setting__moon-illustration {
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
}

.watch-setting__moon-svg {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full, 50%);
  border: 1px solid var(--color-border);
}

.watch-setting__moon-dark {
  fill: var(--color-surface-raised, var(--color-surface));
}

.watch-setting__moon-lit {
  fill: var(--color-text);
}

.watch-setting__moon-phase {
  margin: 0;
  font-size: 1.0625rem;
  color: var(--color-text);
}

.watch-setting__moon-text {
  min-width: 0;
}

.watch-setting__moon-age,
.watch-setting__moon-illum {
  margin: 0.1rem 0 0;
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
}

.watch-setting__moon-refs {
  margin: 1rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
  gap: 0.9rem 1.25rem;
}

.watch-setting__moon-ref {
  margin: 0;
  min-width: 0;
}

.watch-setting__moon-ref-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-muted);
}

.watch-setting__moon-ref-value {
  margin: 0.15rem 0 0;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.watch-setting__moon-refs-note {
  margin-top: 0.6rem;
}

.watch-setting__moon-adjust {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.watch-setting__moon-label {
  font-size: 0.875rem;
  color: var(--color-text);
}

.watch-setting__moon-select {
  width: 100%;
  max-width: 22rem;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-md, 8px);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

.watch-setting__moon-result {
  margin: 0.25rem 0 0;
  font-weight: 600;
  color: var(--color-text);
  min-height: 1.25em;
}

/* ── Second time zone (GMT) ────────────────────────────────────────────── */

.watch-setting__gmt-pickers {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.watch-setting__gmt-label {
  font-size: 0.875rem;
  color: var(--color-text);
}

.watch-setting__gmt-label:not(:first-child) {
  margin-top: 0.5rem;
}

.watch-setting__gmt-select {
  width: 100%;
  max-width: 22rem;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-md, 8px);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
}

.watch-setting__gmt-answer {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.watch-setting__gmt-times {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  font-family: var(--font-mono, monospace);
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.watch-setting__gmt-times span {
  font-size: 1.0625rem;
}

.watch-setting__gmt-offset {
  margin: 0;
  color: var(--color-muted);
}

.watch-setting__gmt-hand {
  margin: 0;
  font-weight: 600;
  color: var(--color-text);
}

/* ── CTA ───────────────────────────────────────────────────────────────── */

.watch-setting__cta {
  text-align: center;
}

.watch-setting__cta-title {
  font-size: 1.125rem;
  margin: 0 0 0.35rem;
  color: var(--color-text);
}

.watch-setting__cta-body {
  margin: 0 auto 1rem;
  max-width: 30rem;
  color: var(--color-muted);
}

@media (max-width: 22.5rem) {
  .watch-setting__calendar-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}

@media (min-width: 40rem) {
  .watch-setting {
    padding-top: 3rem;
  }

  .watch-setting__panel {
    padding: 1.5rem;
  }
}