/* SAWS rainfall station register and station pages.
 *
 * Loaded after daily_rainfall.css, whose tokens (--rain-*), cards, strip,
 * normal band and download card these pages reuse. The card grid echoes
 * the dam page's .dam-grid / .dam-card.
 *
 * The three precision tiers are never told apart by colour alone: each has
 * its own mark shape (filled circle, square, hollow diamond) and its name is
 * always printed beside it.
 */

:root {
  --tier-surveyed: #0f766e;
  --tier-town: #b45309;
  --tier-province: #475569;
}

/* ── Breadcrumb ── */
.rain-crumbs ol {
  display: flex; flex-wrap: wrap; gap: .25rem .5rem;
  list-style: none; margin: 0 0 1.25rem; padding: 0; font-size: .88rem;
}
.rain-crumbs li { display: inline-flex; align-items: center; gap: .5rem; color: var(--rain-text-muted); min-width: 0; }
.rain-crumbs li + li::before { content: "/"; color: var(--rain-text-faint); }
.rain-crumbs a { color: var(--rain-accent); text-decoration: none; font-weight: 500; }
.rain-crumbs a:hover { text-decoration: underline; }
.rain-crumbs [aria-current] { overflow-wrap: anywhere; }

/* ── Page head ── */
.rain-register__title { font-size: clamp(1.7rem, 4vw, 2.4rem); margin: 0 0 .5rem; overflow-wrap: anywhere; }
.rain-register__lede { font-size: 1.02rem; line-height: 1.55; color: var(--rain-text); max-width: 46rem; margin: 0; }
.rain-station__subtitle { font-size: 1rem; color: var(--rain-text-muted); margin: 0; }

/* ── Summary strip ── */
.rain-register__kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr)); gap: .75rem;
  list-style: none; margin: 1.5rem 0 0; padding: 0;
}
.rain-register__kpi {
  display: flex; flex-direction: column; gap: .15rem;
  padding: .9rem 1rem; background: var(--rain-surface);
  border: 1px solid var(--rain-border); border-radius: 1rem;
}
.rain-register__kpi-value { font-size: 1.6rem; font-weight: 800; line-height: 1.1; color: var(--rain-primary); font-variant-numeric: tabular-nums; }
.rain-register__kpi-label { display: inline-flex; align-items: center; gap: .4rem; font-size: .8rem; color: var(--rain-text-muted); }

/* ── Tier marks: shared by the map, the legend, the filter and the badges ── */
.rain-pin {
  display: block; box-sizing: border-box; width: 14px; height: 14px;
  border: 2px solid #fff; box-shadow: 0 0 0 1px rgba(15, 23, 42, .45);
}
.rain-pin--surveyed { background: var(--tier-surveyed); border-radius: 50%; }
.rain-pin--town { background: var(--tier-town); border-radius: 2px; }
.rain-pin--province {
  background: #fff; border: 2px solid var(--tier-province); box-shadow: none;
  transform: rotate(45deg) scale(.85);
}
.rain-pin--inline { display: inline-block; flex: 0 0 auto; width: 11px; height: 11px; vertical-align: -1px; }
.rain-pin--inline.rain-pin--surveyed,
.rain-pin--inline.rain-pin--town { border-width: 0; box-shadow: none; }

.rain-tier {
  display: inline-flex; align-items: center; gap: .4rem; flex: 0 0 auto;
  padding: .2rem .6rem; border-radius: 999px;
  font-size: .74rem; font-weight: 700; white-space: nowrap;
  border: 1px solid currentColor;
}
.rain-tier--surveyed { color: var(--tier-surveyed); background: rgba(15, 118, 110, .08); }
.rain-tier--town { color: var(--tier-town); background: rgba(180, 83, 9, .07); }
.rain-tier--province { color: var(--tier-province); background: #f8fafc; border-style: dashed; }

.rain-tier-legend {
  display: grid; gap: .4rem; list-style: none; margin: .9rem 0 0; padding: 0;
  font-size: .84rem; color: var(--rain-text-muted); line-height: 1.45;
}
.rain-tier-legend li { display: flex; align-items: baseline; gap: .5rem; }
.rain-tier-legend strong { color: var(--rain-text); }

/* ── Maps ── */
.rain-register__map { height: 460px; margin-top: 1rem; border-radius: .85rem; border: 1px solid var(--rain-border); background: var(--rain-bg); }
.rain-station__map { height: 280px; margin-top: 1rem; border-radius: .85rem; border: 1px solid var(--rain-border); background: var(--rain-bg); }
@media (max-width: 575px) { .rain-register__map { height: 340px; } }
.rain-map-pin { background: none; border: 0; }
.rain-map-pin .rain-pin { width: 100%; height: 100%; }
.rain-map-pin__count {
  position: absolute; top: -9px; right: -12px; min-width: 18px; padding: 0 4px;
  border-radius: 999px; background: var(--rain-primary); color: #fff;
  font-size: 10px; font-weight: 700; line-height: 16px; text-align: center;
}
.rain-map-popup { max-height: 14rem; overflow-y: auto; font-size: .82rem; }
.rain-map-popup__head { margin: 0 0 .35rem; font-weight: 700; color: var(--rain-text); }
.rain-map-popup ul { margin: 0; padding-left: 1rem; }
.rain-map-popup a { color: var(--rain-accent); }
.rain-station__map-note { margin: .6rem 0 0; font-size: .82rem; color: var(--rain-text-muted); }
.rain-station__map-note a { color: var(--rain-accent); font-weight: 600; }

/* ── Controls ── */
.rain-register__list { margin-top: 2rem; }
.rain-register__controls { margin-top: 1rem; }
.rain-register__controls[hidden] { display: none; }
.rain-register__tabs { display: flex; flex-wrap: wrap; gap: .45rem; }
.rain-register__tab-count { font-weight: 500; opacity: .75; margin-left: .15rem; }
.rain-register__filters {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: .9rem 1.5rem; margin-top: 1rem;
}
.rain-register__precision { border: 0; margin: 0; padding: 0; min-width: 0; }
.rain-register__precision legend,
.rain-register__field label {
  display: block; float: none; width: auto; margin: 0 0 .3rem; padding: 0;
  font-size: .78rem; font-weight: 700; color: var(--rain-text-muted);
}
.rain-register__check {
  display: inline-flex; align-items: center; gap: .4rem; margin-right: .9rem;
  font-size: .86rem; cursor: pointer; min-height: 2rem;
}
.rain-register__check input { width: 1rem; height: 1rem; accent-color: var(--rain-primary); }
.rain-register__field { flex: 1 1 12rem; min-width: 0; max-width: 20rem; }
.rain-register__field input,
.rain-register__field select {
  width: 100%; min-height: 2.4rem; padding: .4rem .65rem;
  border: 1px solid rgba(15, 23, 42, .2); border-radius: .55rem;
  background: #fff; color: var(--rain-text); font-size: .92rem;
}
.rain-register__field input:focus-visible,
.rain-register__field select:focus-visible,
.rain-register__check input:focus-visible,
.rain-daily-log__pill:focus-visible,
.rain-copy:focus-visible {
  outline: 2px solid var(--rain-accent); outline-offset: 2px;
}
.rain-register__count { margin: 1rem 0 0; font-size: .88rem; font-weight: 600; color: var(--rain-text-muted); }
.rain-register__empty { margin: 1rem 0 0; color: var(--rain-text-muted); }

/* ── Card grid (the dam card idiom) ── */
.rain-register__grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1rem; list-style: none; margin: .75rem 0 0; padding: 0;
}
.rain-station-card {
  background: var(--rain-surface); border: 1px solid var(--rain-border); border-radius: 1rem;
  padding: 1.15rem 1.2rem; box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
  transition: box-shadow .2s ease, transform .2s ease;
}
.rain-station-card[hidden] { display: none; }
.rain-station-card:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, .07); }
.rain-station-card:target { outline: 2px solid var(--rain-accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .rain-station-card, .rain-station-card:hover { transition: none; transform: none; }
}
.rain-station-card { display: flex; flex-direction: column; }
.rain-station-card__head { display: flex; justify-content: space-between; align-items: flex-start; gap: .6rem; }
.rain-station-card__name { font-size: 1.02rem; font-weight: 700; margin: 0; min-width: 0; overflow-wrap: anywhere; }
.rain-station-card__name a { color: var(--rain-primary); text-decoration: none; }
.rain-station-card__name a:hover { text-decoration: underline; }
.rain-station-card__sub { margin: .2rem 0 0; font-size: .8rem; color: var(--rain-text-faint); }
.rain-station-card__facts {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem .75rem;
  margin: .8rem 0 0;
}
.rain-station-card__fact { min-width: 0; }
.rain-station-card__fact--wide { grid-column: 1 / -1; }
.rain-station-card__facts dt { font-size: .7rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--rain-text-faint); }
.rain-station-card__facts dd { margin: .1rem 0 0; font-size: .86rem; color: var(--rain-text); overflow-wrap: anywhere; }
.rain-station-card__facts dd a { color: var(--rain-accent); }
.rain-station-card__none { color: var(--rain-text-muted); font-style: italic; }
.rain-station-card__link {
  margin-top: auto; padding-top: .85rem; align-self: flex-start;
  color: var(--rain-accent); font-weight: 600; font-size: .86rem; text-decoration: none;
}
.rain-station-card__link:hover { text-decoration: underline; }

/* ── Coordinates and the copy button ── */
.rain-coords { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }
.rain-coords--large { font-size: 1.25rem; font-weight: 700; color: var(--rain-primary); }
.rain-copy {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem; margin-left: .25rem; vertical-align: middle;
  border: 1px solid var(--rain-border); border-radius: .45rem;
  background: #fff; color: var(--rain-text-muted); cursor: pointer;
}
.rain-copy:hover { color: var(--rain-primary); border-color: rgba(15, 23, 42, .25); }
.rain-copy.is-copied { color: var(--tier-surveyed); border-color: var(--tier-surveyed); }
.rain-copy[hidden] { display: none; }

/* ── Station page ── */
.rain-station__top { display: grid; gap: 0 1.5rem; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .rain-station__top { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); align-items: start; } }
.rain-station__figure { font-size: clamp(2.4rem, 6vw, 3.2rem); font-weight: 800; line-height: 1; margin: .9rem 0 .35rem; color: var(--rain-primary); font-variant-numeric: tabular-nums; }
.rain-station__unit { font-size: .45em; font-weight: 700; color: var(--rain-text-muted); }
.rain-station__figure-note { margin: 0; font-size: .9rem; line-height: 1.5; color: var(--rain-text-muted); }
.rain-station__coords { display: flex; align-items: center; flex-wrap: wrap; gap: .25rem; margin: .75rem 0 0; }
.rain-station__tier { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem; margin: .6rem 0 0; font-size: .88rem; line-height: 1.5; color: var(--rain-text); }
.rain-station__facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .75rem; margin: 1rem 0 0;
}
.rain-station__facts > div { padding: .7rem .85rem; background: var(--rain-bg); border: 1px solid var(--rain-border); border-radius: .75rem; }
.rain-station__facts dt { font-size: .72rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; color: var(--rain-text-faint); }
.rain-station__facts dd { margin: .15rem 0 0; font-size: 1rem; font-weight: 700; color: var(--rain-text); }
.rain-station__chart { position: relative; height: 260px; margin-top: 1.25rem; }
.rain-station__swatch-bar { background: var(--rain-band-moderate) !important; border-color: transparent; }
.rain-station__missing {
  display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: .6rem 0 0; padding: 0;
}
.rain-station__missing li {
  padding: .2rem .55rem; border-radius: .4rem; font-size: .8rem;
  background-color: #f1f5f9; border: 1px solid rgba(71, 85, 105, .3); color: var(--rain-text);
}
.rain-station__back {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem; margin: 1.5rem 0 0;
}
.rain-station__back a { color: var(--rain-accent); font-weight: 600; text-decoration: none; }
.rain-station__back a:hover { text-decoration: underline; }
.rain-download__btn--quiet { background: #fff; color: var(--rain-primary); border: 1px solid var(--rain-primary); }
.rain-download__btn--quiet:hover, .rain-download__btn--quiet:focus-visible { background: var(--rain-bg); color: var(--rain-primary); }