/* ===========================================================
   Columbia Weather & Water Dashboard
   Design language: physical river staff-gauge / station placard.
   =========================================================== */

:root {
  /* -- day theme -- */
  --paper: #ede7d9;
  --paper-raised: #f5f1e6;
  --ink: #1e2a2e;
  --ink-soft: #52605f;
  --creek: #1f6f78;
  --creek-bright: #2f8f99;
  --amber: #c9822a;
  --flood-red: #a83c2e;
  --line: #c9c0a8;
  --shadow: rgba(30, 42, 46, 0.12);

  /* Per request: Inter throughout, replacing the earlier Staatliches
     (display) + JetBrains Mono (data) + Public Sans (labels) mix. All
     three variables now point to the same family; kept as separate
     variables rather than consolidated to one, so weight/size tuning
     stays easy to target per role without hunting every call site. */
  --font-display: 'Inter', sans-serif;
  --font-mono: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  color-scheme: light;
}

html[data-theme="night"] {
  --paper: #0e1a1d;
  --paper-raised: #142428;
  --ink: #e9e4d3;
  --ink-soft: #93a19d;
  --creek: #3fa8b0;
  --creek-bright: #56c2ca;
  --amber: #e8a93b;
  --flood-red: #d4695a;
  --line: #24393d;
  --shadow: rgba(0, 0, 0, 0.5);

  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  transition: background-color 0.6s ease, color 0.6s ease;
  min-height: 100vh;
  display: flex;
  /* top-aligned, not centered: with 3 panels (weather/moon/water) plus
     header and daylight bar, .board is now regularly taller than the
     viewport. align-items: center on a flex container clips content that
     overflows above the viewport top - since a page can't scroll above
     y=0, that clipped portion becomes genuinely unreachable, not just
     visually off - which is exactly the "chopped, no top border" bug. */
  align-items: flex-start;
  justify-content: center;
  padding: 24px;
}

.board {
  width: 100%;
  max-width: 920px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ---------------- nameplate / header ---------------- */

.nameplate {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px 24px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  box-shadow: 0 2px 0 var(--shadow);
}

.nameplate__mark {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nameplate__title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1;
}

.nameplate__subtitle {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.nameplate__clock {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.clock__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.clock__date {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

/* ---------------- panel grid ---------------- */

.panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "weather water"
    "moon    water"
    "rain    water";
  gap: 14px;
}

.plate--weather { grid-area: weather; }
.plate--moon { grid-area: moon; }
.plate--rain { grid-area: rain; }
.plate--water { grid-area: water; }

.plate {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 18px 22px 22px;
  box-shadow: 0 2px 0 var(--shadow);
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Generic body rule applies to all three panel variants (weather/moon/
   water) since the HTML always pairs this class with a specific modifier.
   flex: 1 lets the body actually fill the card's full height rather than
   just its own natural content height - this matters most for the water
   panel, whose card now spans two grid rows (matching weather+moon
   combined height) and would otherwise leave dead unfilled space below
   its content, which the modifier-specific rules below build on. */
.plate__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.plate__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.plate__label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0;
}

#waterLabel {
  font-size: 15px;
}

#moonLabel {
  font-size: 16px;
}

.plate__tag {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--amber);
  border-radius: 2px;
  padding: 2px 6px;
}

/* ---------------- weather plate ---------------- */

.plate__body--weather {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.reading {
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
}

.reading__value {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.reading__unit {
  font-family: var(--font-body);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink-soft);
}

.weather-headline {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.reading__meta {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--ink-soft);
  margin: 0;
}

.reading__feelslike {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  margin: 10px 0 0;
}

.reading__feelslike span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--creek);
}

.reading__humidity {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  margin: 6px 0 0;
}

.reading__humidity span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--creek);
}

.reading__normal {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  margin: 6px 0 0;
}

.reading__normal span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--ink-soft);
}

/* ---------------- moon plate ---------------- */

.plate__body--moon {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.moon-headline {
  display: flex;
  align-items: center;
  gap: 14px;
}

.moon-icon {
  font-size: 40px;
  line-height: 1;
}

.moon-headline__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.moon-phase {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.005em;
}

.moon-illum {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
}

.moon-illum span {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--creek);
}

.moon-times {
  margin: 0;
  display: flex;
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}

.moon-times__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.moon-times dt {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.moon-times dd {
  margin: 0;
  font-weight: 700;
}

.moon-progress {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.moon-progress__status {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}

.moon-progress__countdown {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 700;
  color: var(--creek);
  margin-bottom: 8px;
}

.moon-progress__gauge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.moon-progress__gauge[hidden] {
  display: none;
}

.moon-progress__endpoint {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-soft);
  flex-shrink: 0;
  width: 48px;
}

.moon-progress__endpoint--right {
  text-align: right;
}

.moon-progress__track {
  position: relative;
  flex: 1;
  height: 10px;
  border-radius: 3px;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}

.moon-progress__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0%;
  background: var(--creek);
  opacity: 0.55;
  transition: width 0.8s ease;
}

.moon-progress__now {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 3px;
  left: 0%;
  background: var(--ink);
  box-shadow: 0 0 0 2px var(--paper-raised);
  transition: left 0.8s ease;
}

/* ---------------- rain plate ---------------- */

.plate__body--rain {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rain-headline {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.reading--rain .reading__value {
  font-size: 44px;
}

.rain-category {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  color: var(--creek);
}

.rain-category.is-moderate { color: var(--amber); }
.rain-category.is-severe { color: var(--flood-red); }

.rain-stats {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}

.rain-stats__row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.rain-stats dt {
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-weight: 500;
}

.rain-stats dd {
  margin: 0;
  font-weight: 700;
}

/* ---------------- water plate ---------------- */

.plate__body--water {
  display: flex;
  gap: 18px;
  min-height: 0;
}

/* vertical ribbon gauge - current level / flood stage / record high,
   marked with inward-pointing arrows, matching the physical staff-gauge
   reference this is modeled on */
.ribbon {
  position: relative;
  width: 40px;
  min-height: 220px;
  flex-shrink: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
}

.ribbon__mark {
  position: absolute;
  left: 0;
  right: 0;
  height: 22px;
  top: calc(100% - var(--pos, 0%) - 22px);
  color: var(--ink);
}

.ribbon__mark--flood { color: var(--amber); }
.ribbon__mark--record { color: var(--flood-red); }
.ribbon__mark--origin { color: var(--creek-bright); }
.ribbon__mark--origin .ribbon__line { height: 3px; }

.ribbon__label {
  position: absolute;
  left: 1px;
  right: 1px;
  top: 0;
  text-align: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 9px;
  font-weight: 700;
  line-height: 1;
  color: currentColor;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}

.ribbon__line {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: currentColor;
}

.ribbon__arrow {
  position: absolute;
  bottom: -5px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.ribbon__arrow--left {
  left: -9px;
  border-left: 8px solid currentColor;
}

.ribbon__arrow--right {
  right: -9px;
  border-right: 8px solid currentColor;
}

.water-readout {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.water-zone {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}

.water-refs {
  margin: 0;
  display: grid;
  grid-template-columns: auto auto auto;
  column-gap: 0;
  row-gap: 2px;
  justify-content: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

.water-refs__row {
  display: contents;
}

.water-refs dt {
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-weight: 500;
  text-align: right;
  margin-right: 8px;
}

.water-refs dd {
  display: contents;
  margin: 0;
  font-weight: 700;
}

.water-refs__int {
  text-align: right;
}

.water-refs__rest {
  text-align: left;
  font-weight: 600;
  color: var(--ink-soft);
}

.water-refs__date {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink-soft);
  font-size: 10px;
  margin-left: 6px;
}

.water-divider {
  border-top: 1px solid var(--line);
  margin: 26px 0 14px;
}

.gage-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.gage-line__label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}

.gage-line .reading__value {
  font-size: 40px;
}

.water-deltas {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.water-deltas__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.water-deltas__item {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.water-deltas__key {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.water-deltas__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  font-weight: 700;
}

.water-deltas__val.is-rising { color: var(--flood-red); }
.water-deltas__val.is-falling { color: var(--creek); }

/* ---------------- daylight staff gauge (horizontal) ---------------- */

.daylight {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 22px 20px;
  box-shadow: 0 2px 0 var(--shadow);
}

.daylight__header {
  display: flex;
  justify-content: flex-end;
  align-items: baseline;
  margin-bottom: 10px;
}

.daylight__label {
  display: none;
}

.daylight__countdown {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--creek);
}

.daylight__gauge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.daylight__endpoint {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  flex-shrink: 0;
  width: 62px;
}

.daylight__endpoint--right {
  text-align: right;
}

.daylight__track {
  position: relative;
  flex: 1;
  height: 14px;
  border-radius: 3px;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}

.daylight__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0%;
  background: var(--amber);
  opacity: 0.55;
  transition: width 0.8s ease;
}

.daylight__now {
  position: absolute;
  top: -3px;
  bottom: -3px;
  width: 3px;
  left: 0%;
  background: var(--ink);
  box-shadow: 0 0 0 2px var(--paper-raised);
  transition: left 0.8s ease;
}

/* ---------------- responsive ---------------- */

@media (max-width: 680px) {
  .panels {
    grid-template-columns: 1fr;
    grid-template-areas:
      "weather"
      "moon"
      "rain"
      "water";
  }

  .nameplate {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nameplate__clock {
    text-align: left;
  }

  .plate__body--water {
    flex-direction: row;
  }

  .ribbon {
    min-height: 180px;
  }

  .gage-line {
    flex-wrap: wrap;
  }

  .gage-line .reading__value {
    font-size: 34px;
  }

  .water-divider {
    margin: 10px 0;
  }

  .daylight__endpoint {
    width: 52px;
    font-size: 11px;
  }
}

/* ---------------- reduced motion ---------------- */

@media (prefers-reduced-motion: reduce) {
  .daylight__fill,
  .daylight__now,
  body {
    transition: none;
  }
}

/* ---------------- focus visibility ---------------- */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--creek-bright);
  outline-offset: 2px;
}