:root {
  --ink: #18323d;
  --muted: #61747c;
  --line: #c8d5da;
  --panel: #ffffff;
  --background: #e8eff2;
  --accent: #176f7d;
  --accent-dark: #0e5360;
  --below: #315eb3;
  --normal: #b59a31;
  --above: #d04a3e;
}

* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--background);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  overflow: hidden;
}

button, select, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; opacity: .58; }
.settings-toggle, .panel-close { display: none; }

.topbar {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 5px 16px;
  color: #fff;
  background: linear-gradient(180deg, #1a7886, #0e5967);
  border-bottom: 1px solid #0a4550;
}
.product-title { min-width: 0; display: flex; align-items: baseline; gap: 14px; }
.product-title h1 { margin: 0; font-size: 21px; line-height: 1.2; white-space: nowrap; }
.product-title p { margin: 0; color: #d7f0f3; font-size: 12px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.header-actions, .sns-links, .sns-link { display: flex; align-items: center; }
.header-actions { gap: 7px; flex: 0 0 auto; }
.header-button, .sns-link {
  min-height: 30px;
  border: 1px solid #ffffff78;
  border-radius: 5px;
  color: #fff;
  background: #ffffff14;
  font-weight: 800;
  font-size: 11px;
}
.header-button { padding: 0 10px; }
.header-button:hover, .sns-link:hover { background: #ffffff28; }
.brand { margin-left: 3px; font-size: 11px; font-weight: 900; }
.sns-links { gap: 5px; }
.sns-link { gap: 4px; padding: 0 7px; text-decoration: none; }
.sns-link svg { width: 24px; height: 20px; background: #fff; border-radius: 5px; }
.note-mark, .x-mark { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 3px; }
.note-mark { color: #101010; background: #fff; font-size: 17px; }
.x-mark { color: #fff; background: #060606; font-size: 13px; }

.workspace {
  position: relative;
  height: calc(100vh - 88px);
  min-height: 520px;
  display: grid;
  grid-template-columns: 258px minmax(320px, 1fr) 292px;
  gap: 7px;
  padding: 7px;
}
.control-panel, .detail-panel {
  min-width: 0;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  scrollbar-width: thin;
}
.control-panel { padding: 11px; }
.detail-panel { padding: 12px; }
.control-panel section + section, .detail-panel section + section {
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
h2 { margin: 0 0 8px; font-size: 14px; letter-spacing: .01em; }
label { display: grid; gap: 4px; margin: 8px 0; color: #314b55; font-size: 12px; font-weight: 700; }
label.control-disabled { opacity: .56; }
select {
  width: 100%;
  min-height: 32px;
  padding: 4px 7px;
  color: var(--ink);
  border: 1px solid #b9c9cf;
  border-radius: 4px;
  background: #fff;
}
select:disabled { color: #40545c; background: #edf2f4; opacity: 1; }
.control-label { margin: 9px 0 4px; color: #314b55; font-size: 12px; font-weight: 700; }
.segmented { display: grid; }
.segmented.two { grid-template-columns: repeat(2, 1fr); }
.segmented.three { grid-template-columns: repeat(3, 1fr); }
.segmented.stacked { grid-template-columns: 1fr; gap: 5px; }
.segmented button, .action-grid button {
  min-height: 32px;
  padding: 4px 6px;
  color: var(--ink);
  border: 1px solid #b9c9cf;
  background: #fff;
  font-size: 11px;
  font-weight: 800;
}
.segmented.two button:first-child, .segmented.three button:first-child { border-radius: 4px 0 0 4px; }
.segmented.two button:last-child, .segmented.three button:last-child { border-radius: 0 4px 4px 0; }
.segmented.two button + button, .segmented.three button + button { border-left: 0; }
.segmented.stacked button { border-radius: 4px; text-align: left; }
.segmented button.active { color: #fff; border-color: var(--accent); background: var(--accent); }
.segmented small { font-size: 9px; font-weight: 650; opacity: .9; }
.muted-control { opacity: .48; }
.range-row { grid-template-columns: 1fr; }
.range-row input { width: 100%; accent-color: var(--accent); }
.check-row { display: flex; align-items: center; gap: 7px; }
.check-row input { accent-color: var(--accent); }
.action-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; margin-top: 8px; }
.action-grid button { border-radius: 4px; }
.micro-note { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.status-card { padding: 9px; background: #f0f6f7; border: 1px solid #d2e1e4 !important; border-radius: 5px; }
.status-card p { margin: 4px 0; color: #536970; font-size: 10px; line-height: 1.45; overflow-wrap: anywhere; }

.map-shell {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid #aebfc6;
  border-radius: 6px;
  background: #dbe6eb;
}
#map { width: 100%; height: 100%; background: #dfe8ec; }
.map-info {
  position: absolute;
  z-index: 700;
  top: 8px;
  left: 50%;
  max-width: calc(100% - 260px);
  transform: translateX(-50%);
  padding: 6px 11px;
  color: #17343f;
  background: #fffffff0;
  border: 1px solid #aebdc3;
  border-left: 4px solid var(--accent);
  border-radius: 5px;
  box-shadow: 0 2px 8px #1b34421c;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}
.climate-legend, .season-legend {
  position: absolute;
  z-index: 700;
  right: 10px;
  width: 242px;
  padding: 9px 10px;
  background: #fffffff2;
  border: 1px solid #aebdc3;
  border-radius: 5px;
  box-shadow: 0 2px 9px #1b344224;
  pointer-events: none;
}
.climate-legend { top: 43px; }
.season-legend { bottom: 10px; }
.climate-legend strong, .season-legend strong { display: block; margin-bottom: 6px; font-size: 12px; }
.legend-bar { height: 18px; border: 1px solid #52646d; }
.legend-labels { display: flex; justify-content: space-between; gap: 6px; margin-top: 3px; color: #334952; font-size: 9px; font-weight: 800; }
.climate-legend small { display: block; margin-top: 6px; color: var(--muted); font-size: 9px; }
.season-keys { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.season-keys[hidden] { display: none; }
.season-keys span { display: flex; align-items: center; gap: 3px; font-size: 9px; font-weight: 800; }
.season-keys b { font: inherit; }
.season-keys i { width: 16px; height: 11px; border: 1px solid #87949a; opacity: .8; }
.below i, .probability-grid .below { background: color-mix(in srgb, var(--below) 22%, white); }
.normal i, .probability-grid .normal { background: color-mix(in srgb, var(--normal) 22%, white); }
.above i, .probability-grid .above { background: color-mix(in srgb, var(--above) 22%, white); }
.tie i { background: color-mix(in srgb, #646f78 28%, white); }
.season-status { display: grid; gap: 2px; margin-top: 7px; color: #43575f; font-size: 9px; line-height: 1.35; }
.season-status b { color: var(--ink); }
.season-status small { color: var(--muted); }
.season-status .unavailable { color: #8a4d15; font-weight: 800; }
.climate-raster { image-rendering: pixelated; image-rendering: crisp-edges; }
.leaflet-control-attribution { font-size: 8px; }
.season-tooltip { color: var(--ink); font-size: 11px; line-height: 1.35; }

.loading-overlay {
  position: absolute;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  background: #e9f0f4ee;
  color: #29424c;
  font-size: 13px;
  font-weight: 800;
}
.loading-overlay[hidden] { display: none; }
.loading-overlay.error { color: #8f2630; }
.spinner { width: 32px; height: 32px; border: 4px solid #aac1c8; border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.notice {
  position: absolute;
  z-index: 1100;
  left: 50%;
  bottom: 12px;
  max-width: 72%;
  transform: translateX(-50%);
  padding: 7px 12px;
  color: #fff;
  background: #334b55ee;
  border-radius: 5px;
  box-shadow: 0 3px 10px #0003;
  font-size: 11px;
  font-weight: 800;
}
.notice[data-kind="ok"] { background: #1a6c5fee; }
.notice[data-kind="warn"] { background: #90631cee; }
.notice[data-kind="error"] { background: #9b2c35ee; }

.eyebrow { display: block; color: var(--muted); font-size: 10px; font-weight: 800; }
.point-heading-row, .point-chart-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.point-heading-row h2, .point-chart-heading h2 { margin-bottom: 0; }
.point-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 5px 7px; margin-top: 7px; }
.point-state {
  padding: 2px 6px;
  color: #52666e;
  background: #eef4f6;
  border: 1px solid #c8d5da;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 800;
}
.point-state[data-state="preview"] { color: #315866; background: #e8f1f4; }
.point-state[data-state="pinned"] { color: #fff; background: var(--accent); border-color: var(--accent); }
.point-unpin {
  min-height: 26px;
  padding: 3px 6px;
  color: var(--accent-dark);
  background: #fff;
  border: 1px solid #aac1c8;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 800;
}
.primary-value { display: block; margin: 3px 0 1px; color: #0f5d6a; font-size: 34px; line-height: 1.05; letter-spacing: -.03em; }
.selected-climate > p, .selected-forecast > p { margin: 4px 0; color: #4f646c; font-size: 10px; line-height: 1.45; }
.comparison-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px; margin-top: 9px; }
.comparison-grid div { display: grid; gap: 3px; padding: 7px; background: #eef4f6; border: 1px solid #d4e0e4; border-radius: 4px; }
.comparison-grid .difference { grid-column: 1 / -1; color: #7b3a33; background: #f8efec; }
.comparison-grid span { color: var(--muted); font-size: 9px; }
.comparison-grid b { font-size: 15px; }
.selected-forecast > strong { display: block; font-size: 12px; line-height: 1.35; }
.probability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; margin-top: 9px; }
.probability-grid div { display: grid; gap: 3px; padding: 7px 4px; border: 1px solid #c8d5da; border-radius: 4px; text-align: center; }
.probability-grid span { font-size: 9px; font-weight: 800; }
.probability-grid b { font-size: 20px; }
.point-chart-section[hidden] { display: none; }
.point-chart-measure { color: var(--muted); font-size: 9px; font-weight: 800; text-align: right; }
.point-chart-legend { display: flex; flex-wrap: wrap; gap: 5px 12px; margin: 7px 0 5px; color: #43575f; font-size: 9px; font-weight: 800; }
.chart-key { display: inline-flex; align-items: center; gap: 5px; }
.chart-key::before { content: ""; width: 18px; border-top: 2px solid #0f7883; }
.chart-key.old::before { border-top-style: dashed; border-top-color: #687c85; }
.point-monthly-chart { display: block; width: 100%; height: auto; min-height: 142px; background: #f8fbfc; border: 1px solid #d4e0e4; border-radius: 4px; }
.point-monthly-chart text { fill: #5a6e76; font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif; font-size: 8px; }
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.reading-guide ol { margin: 0; padding-left: 20px; color: #52666e; font-size: 10px; line-height: 1.65; }

footer {
  height: 36px;
  padding: 5px 12px;
  color: #50656d;
  background: #dce7ea;
  border-top: 1px solid #c2d1d6;
  font-size: 9px;
  line-height: 1.45;
  overflow: hidden;
}

@media (max-width: 1120px) {
  .workspace { grid-template-columns: 220px minmax(300px, 1fr) 248px; }
  .control-panel, .detail-panel { padding: 9px; }
  .point-chart-heading { align-items: flex-start; flex-direction: column; gap: 2px; }
  .product-title p, .brand { display: none; }
  .map-info { max-width: calc(100% - 220px); }
  .climate-legend, .season-legend { width: 208px; }
}

@media (max-width: 820px), (max-width: 1024px) and (max-height: 560px), (pointer: coarse) and (max-height: 560px) {
  .topbar { height: 48px; padding: 4px 8px; }
  .product-title h1 { font-size: 17px; }
  .sns-link span, .brand { display: none; }
  .header-button { padding: 0 6px; }
  .settings-toggle { display: inline-block; }
  .workspace { height: calc(100vh - 84px); min-height: 0; display: block; padding: 4px; }
  .map-shell { width: 100%; height: 100%; }
  .control-panel {
    display: none;
    position: absolute;
    z-index: 950;
    top: 4px;
    bottom: 4px;
    left: 4px;
    width: min(250px, calc(100vw - 50px));
    padding: 46px 9px 9px;
    box-shadow: 0 3px 16px #18323d4a;
  }
  body.settings-open .control-panel { display: block; }
  .detail-panel {
    display: none;
    position: absolute;
    z-index: 800;
    right: 8px;
    bottom: 8px;
    width: min(360px, calc(100vw - 16px));
    max-height: min(68%, 560px);
    padding: 46px 10px 12px;
    box-shadow: 0 3px 16px #18323d3b;
  }
  body.has-selection:not(.detail-mobile-closed) .detail-panel,
  body.has-preview:not(.detail-mobile-closed) .detail-panel { display: block; }
  body.has-preview .detail-panel { pointer-events: none; }
  body.has-preview .detail-panel .panel-close { display: none; }
  .panel-close {
    display: grid;
    place-items: center;
    position: sticky;
    z-index: 2;
    top: 5px;
    width: 40px;
    height: 40px;
    margin: -41px 0 1px auto;
    padding: 0;
    color: #344b54;
    background: #fff;
    border: 1px solid #b8c8ce;
    border-radius: 4px;
    font-size: 17px;
    line-height: 1;
  }
  .point-unpin { min-height: 40px; padding-inline: 10px; }
  .reading-guide { display: none; }
  .control-panel section + section { margin-top: 9px; padding-top: 8px; }
  .map-info { left: 7px; right: 7px; max-width: none; transform: none; }
  .climate-legend { top: 43px; right: 6px; width: 190px; }
  .season-legend { right: 6px; bottom: 48%; width: 190px; }
  footer { font-size: 8px; }
}

@media (max-width: 1024px) and (max-height: 560px), (pointer: coarse) and (max-height: 560px) {
  .detail-panel { top: 4px; bottom: 4px; max-height: none; }
}

@media (max-width: 560px) {
  .sns-links { display: none; }
  .segmented.three { grid-template-columns: 1fr; gap: 3px; }
  .segmented.three button, .segmented.three button:first-child, .segmented.three button:last-child { border: 1px solid #b9c9cf; border-radius: 4px; }
  .action-grid { grid-template-columns: 1fr; }
  .detail-panel { left: 8px; right: 8px; width: auto; max-height: 72%; }
  .primary-value { font-size: 27px; }
  .climate-legend, .season-legend { width: 170px; }
}