:root {
  --theme-header-bg: #0b3a24;
  --theme-header-text: #e2f0d9;
  --theme-page-bg: #f5f2eb;
  --theme-title: #8c6239;
  --theme-text: #2d2926;
  --theme-muted: #706862;
  --footer-bg: rgba(245, 242, 235, 0.94);
  --footer-text: var(--theme-muted);
  --footer-link: var(--theme-title);
  --panel-bg: rgba(255, 255, 255, 0.94);
  --panel-fg: #1d1b2e;
  --panel-muted: #5b5873;
  --panel-border: rgba(30, 27, 60, 0.14);
  --accent: var(--theme-title);
  --accent-fg: #ffffff;
  --warn: #b4410c;
  --shadow: 0 6px 24px rgba(20, 16, 60, 0.18);
  --radius: 12px;
  --gap: 12px;
  --header-h: 76px;
  --footer-h: 34px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --footer-bg: rgba(11, 58, 36, 0.94);
    --footer-text: #b9cdb0;
    --footer-link: var(--theme-header-text);
    --panel-bg: rgba(22, 21, 36, 0.92);
    --panel-fg: #eceaf7;
    --panel-muted: #a9a5c4;
    --panel-border: rgba(236, 234, 247, 0.16);
    --accent: #d9b38c;
    --accent-fg: #2a1d10;
    --warn: #ffab70;
    --shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
    color-scheme: dark;
  }
}

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

body {
  font-family: system-ui, -apple-system, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  background: #0d1020;
  color: var(--panel-fg);
  overflow: hidden;
}

.map {
  position: fixed;
  inset: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 3;
  box-sizing: border-box;
  min-height: calc(var(--header-h) + env(safe-area-inset-top));
  padding: calc(1rem + env(safe-area-inset-top)) max(2rem, env(safe-area-inset-right)) 1rem max(2rem, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  font-family: "PingFang TC", "Microsoft JhengHei", sans-serif;
  line-height: 1.6;
  background: var(--theme-header-bg);
  color: var(--theme-header-text);
  box-shadow: 0 2px 10px rgba(11, 58, 36, 0.06);
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.site-icon {
  height: 2.75rem;
  width: auto;
  flex: none;
  color: var(--theme-header-text);
  display: block;
}

.site-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.header-actions {
  flex: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-link {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  line-height: 1;
  color: var(--theme-header-text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--theme-header-text);
  border-radius: 4px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.header-link-icon {
  display: block;
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

.header-link:hover,
.header-link:focus-visible {
  background: var(--theme-header-text);
  color: var(--theme-header-bg);
}

.map-ui {
  position: fixed;
  right: max(var(--gap), env(safe-area-inset-right));
  bottom: calc(var(--footer-h) + env(safe-area-inset-bottom) + var(--gap));
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  max-height: calc(100dvh - var(--header-h) - var(--footer-h) - 3 * var(--gap) - env(safe-area-inset-top) - env(safe-area-inset-bottom));
}

.fab-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fab {
  appearance: none;
  width: 48px;
  height: 48px;
  padding: 0;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  color: var(--panel-fg);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.fab:hover {
  border-color: var(--accent);
}

.fab[aria-expanded="true"],
.fab[data-state="on"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}

.fab[data-state="busy"] {
  opacity: 0.6;
  cursor: progress;
}

.fab-icon {
  width: 22px;
  height: 22px;
}

.my-location {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #1a73e8;
  border: 3px solid #ffffff;
  box-shadow: 0 0 0 6px rgba(26, 115, 232, 0.25), 0 1px 4px rgba(0, 0, 0, 0.3);
}

.panel {
  width: min(290px, calc(100vw - 2 * var(--gap)));
  min-height: 0;
  box-sizing: border-box;
  overflow-y: auto;
  padding: 4px 14px 14px;
  background: var(--panel-bg);
  color: var(--panel-fg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.panel[data-open="false"] {
  display: none;
}

.panel-section + .panel-section {
  border-top: 1px solid var(--panel-border);
}

.panel-section {
  padding-top: 10px;
  margin-top: 6px;
}

.panel-heading {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--panel-muted);
  margin: 0 0 6px;
}

.layer-list,
.live-status {
  list-style: none;
  margin: 0;
  padding: 0;
}

.layer-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.layer-row input {
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
  margin: 0;
}

.layer-row label {
  flex: 1;
  cursor: pointer;
}

.layer-row input:disabled + label {
  color: var(--panel-muted);
  cursor: default;
}

.layer-note {
  color: var(--panel-muted);
  font-size: 12px;
}

.live-row {
  display: flex;
  gap: 8px;
  font-size: 13px;
  padding: 2px 0;
}

.live-label {
  flex: none;
  min-width: 4em;
  color: var(--panel-muted);
}

.live-text {
  flex: 1;
}

.live-note {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--panel-muted);
}

.live-action {
  flex: none;
  padding: 0 8px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: transparent;
  color: var(--accent);
  font: inherit;
  cursor: pointer;
}

.live-action:hover,
.live-action:focus-visible {
  background: var(--accent);
  color: var(--accent-fg);
}

.storm-bar {
  position: fixed;
  top: calc(var(--header-h) + env(safe-area-inset-top) + var(--gap));
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: max-content;
  max-width: calc(100vw - 120px);
}

.storm-bar[hidden] {
  display: none;
}

.storm-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: var(--panel-bg);
  color: var(--panel-fg);
  box-shadow: var(--shadow);
  font: inherit;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
}

.storm-chip:hover,
.storm-chip:focus-visible {
  border-color: var(--accent);
}

.storm-dot {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: var(--storm-color, #d9480f);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.85);
}

.live-warn .live-text {
  color: var(--warn);
}

.clock {
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.clock-sun {
  margin: 2px 0 8px;
  font-size: 13px;
  color: var(--panel-muted);
  font-variant-numeric: tabular-nums;
}

.time-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.time-play,
.time-jump {
  appearance: none;
  font: inherit;
  font-size: 13px;
  height: 32px;
  padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--panel-fg);
  cursor: pointer;
}

.time-play {
  width: 36px;
  padding: 0;
  display: grid;
  place-items: center;
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}

.time-play:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.time-icon {
  width: 18px;
  height: 18px;
}

.time-play[data-playing="false"] .time-icon-pause,
.time-play[data-playing="true"] .time-icon-play {
  display: none;
}

.time-jump[aria-pressed="true"] {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 700;
}

.site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  min-height: var(--footer-h);
  box-sizing: border-box;
  padding: 6px max(var(--gap), env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(var(--gap), env(safe-area-inset-left));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2px 16px;
  font-size: 12px;
  background: var(--footer-bg);
  color: var(--footer-text);
  border-top: 1px solid rgba(11, 58, 36, 0.12);
}

.site-disclaimer,
.site-copyright {
  margin: 0;
}

.site-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 14px;
}

.site-links a {
  color: var(--footer-link);
  text-decoration: none;
}

.site-links a:hover,
.site-links a:focus-visible {
  text-decoration: underline;
}

.info {
  position: fixed;
  left: max(var(--gap), env(safe-area-inset-left));
  top: calc(var(--header-h) + env(safe-area-inset-top) + 44px);
  z-index: 3;
  width: min(330px, calc(100vw - 2 * var(--gap)));
  box-sizing: border-box;
  padding: 12px 40px 12px 14px;
  background: var(--panel-bg);
  color: var(--panel-fg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.info[hidden] {
  display: none;
}

.info-title {
  font-size: 16px;
  margin: 0 0 4px;
}

.info-body p {
  margin: 3px 0;
  font-size: 13.5px;
}

.info-status {
  font-weight: 600;
}

.info-quote {
  color: var(--panel-muted);
}

.info-meta {
  font-size: 12.5px;
  color: var(--panel-muted);
}

.info-meta a {
  color: var(--accent);
}

.info-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 30px;
  height: 30px;
  appearance: none;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--panel-muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.legend-stack {
  position: fixed;
  left: max(var(--gap), env(safe-area-inset-left));
  bottom: calc(var(--footer-h) + env(safe-area-inset-bottom) + var(--gap));
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  max-width: min(300px, calc(100vw - 2 * var(--gap) - 64px));
}

.closure-legend,
.warn-legend {
  min-width: 150px;
  padding: 10px 12px;
  box-sizing: border-box;
  background: var(--panel-bg);
  color: var(--panel-fg);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 13px;
}

.warn-legend[hidden],
.closure-legend[hidden] {
  display: none;
}

.closure-legend-title {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 700;
}

.closure-legend-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
}

.closure-legend-row[hidden],
.closure-legend-time[hidden] {
  display: none;
}

.closure-legend-chip {
  width: 22px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.15);
}

.closure-legend-chip[data-status="closed"] { background: #d93025; }
.closure-legend-chip[data-status="school"] { background: #f08c00; }
.closure-legend-chip[data-status="partial"] { background: #e0b000; }
.closure-legend-chip[data-status="normal"] { background: rgba(46, 157, 87, 0.25); }

.closure-legend-time {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--panel-muted);
}

.warn-kinds {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.warn-kind {
  padding: 2px 8px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: transparent;
  color: var(--panel-fg);
  font: inherit;
  font-size: 12.5px;
  cursor: pointer;
}

.warn-kind[aria-pressed="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-fg);
}

.warn-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 6px;
}

.warn-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.warn-swatch {
  width: 14px;
  height: 10px;
  border-radius: 2px;
  background: var(--swatch, #888);
}

.typhoon-marker {
  position: relative;
  width: 56px;
  height: 56px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.typhoon-time {
  position: absolute;
  bottom: 54px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 1px 6px;
  font-size: 12px;
  font-weight: 600;
  color: #1d1b2e;
  background: #ffffff;
  border: 1px solid #2b2b2b;
  border-radius: 4px;
}

.typhoon-time:empty {
  display: none;
}

.typhoon-name {
  position: absolute;
  top: 54px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  color: #d9480f;
  text-shadow: 0 0 3px #ffffff, 0 0 3px #ffffff, 0 0 2px #ffffff;
}

.noscript {
  position: fixed;
  inset: 40% 16px auto;
  text-align: center;
  color: #ffffff;
}

.maplibregl-ctrl-top-right,
.maplibregl-ctrl-top-left {
  top: calc(var(--header-h) + env(safe-area-inset-top));
}

.maplibregl-ctrl-bottom-right,
.maplibregl-ctrl-bottom-left {
  bottom: calc(var(--footer-h) + env(safe-area-inset-bottom));
}

.maplibregl-ctrl-attrib {
  font-size: 11px;
}

@media (max-width: 640px) {
  :root {
    --footer-h: 52px;
  }

  .site-title {
    font-size: 1.15rem;
  }

  .header-link {
    padding: 0.5rem;
  }

  .header-link-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  .site-title-en {
    display: none;
  }
}

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