:root {
  --bg: #0a0a0f;
  --bg-elevated: #16161f;
  --text: #f5f5f7;
  --text-dim: #9a9aa5;
  --accent: #1ed760;
  --accent-2: #ff5c8a;
  --radius: 18px;
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; }

/* ---------------- Loading overlay ---------------- */

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 32px;
  background: var(--bg);
}

.loading-overlay[hidden] { display: none; }

.loading-overlay__message {
  max-width: 480px;
  text-align: center;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.spinner {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 4px solid var(--bg-elevated);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------------- Landing / station picker ---------------- */

.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.landing__header {
  padding: 28px 32px 12px;
  text-align: center;
}

.landing__header h1 {
  font-size: clamp(28px, 5vw, 44px);
  margin: 0 0 6px;
  background: linear-gradient(90deg, var(--accent), #4dd0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
}

.landing__header p {
  color: var(--text-dim);
  margin: 0;
}

.controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 20px;
}

.search-box {
  position: relative;
  width: min(420px, 90vw);
}

.search-box input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid #2a2a35;
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 15px;
}

.search-box input:focus { outline: 2px solid var(--accent); }

.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: none;
}

.search-results.open { display: block; }

.data-source {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
}

.station-row {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid #232330;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.station-row:last-child { border-bottom: none; }
.station-row:hover { background: #202030; }

.station-row__name { font-weight: 600; }
.station-row__meta { color: var(--text-dim); font-size: 13px; white-space: nowrap; }

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  color: #05130b;
  font-weight: 700;
  cursor: pointer;
  font-size: 14px;
}

.btn:hover { filter: brightness(1.08); }
.btn--ghost {
  background: transparent;
  border: 1px solid #2a2a35;
  color: var(--text);
}

#map {
  flex: 1;
  min-height: 420px;
  margin: 8px 20px 20px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid #232330;
}

/* Station-count bubbles (leaflet.markercluster), retheme from the default
   blue/yellow/orange to match the app's green/pink palette. */
.marker-cluster-small,
.marker-cluster-medium,
.marker-cluster-large {
  background-color: rgba(30, 215, 96, 0.25);
}

.marker-cluster-small div,
.marker-cluster-medium div,
.marker-cluster-large div {
  background-color: rgba(30, 215, 96, 0.75);
  color: #05130b;
  font-weight: 700;
}

.marker-cluster-large {
  background-color: rgba(255, 92, 138, 0.25);
}

.marker-cluster-large div {
  background-color: rgba(255, 92, 138, 0.8);
  color: #2a0413;
}

/* Individual station pins: a small barometer-dial SVG instead of the
   default Leaflet map pin, in a plain (unclipped) divIcon so it shows at
   full size without Leaflet's icon-image masking. */
.station-barometer-icon {
  width: 40px;
  height: 40px;
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.5));
}

.station-barometer-icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.station-barometer-icon--highlight {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.6)) drop-shadow(0 0 6px rgba(255, 92, 138, 0.8));
}

.shortlist {
  max-width: 640px;
  margin: 0 auto 40px;
  padding: 0 20px;
  width: 100%;
}

.shortlist h2 { font-size: 18px; color: var(--text-dim); font-weight: 600; }

.shortlist .station-row {
  background: var(--bg-elevated);
  border-radius: 12px;
  margin-bottom: 8px;
  border-bottom: none;
}

/* ---------------- Map popover ---------------- */

.leaflet-container a.wrapped-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--accent);
  color: #0a0a0f;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  transition: transform 0.1s ease, background 0.15s ease;
}

.leaflet-container a.wrapped-btn:hover {
  background: #21e065;
  transform: scale(1.03);
  color: #0a0a0f;
}

.wrapped-btn__icon {
  width: 11px;
  height: 11px;
  fill: #0a0a0f;
}

/* ---------------- Wrapped story ---------------- */

.story {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
}

.card {
  height: 100vh;
  width: 100%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  position: relative;
}

.card__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 18px;
  font-weight: 700;
}

.card__icon {
  font-size: clamp(32px, 8vw, 56px);
  line-height: 1;
  margin: 0 0 14px;
}

.card__headline {
  font-size: clamp(48px, 12vw, 120px);
  font-weight: 800;
  line-height: 1;
  margin: 0 0 22px;
  color: #fff;
  text-shadow: 0 6px 30px rgba(0, 0, 0, 0.25);
}

.card__sentence {
  font-size: clamp(16px, 2.4vw, 22px);
  max-width: 640px;
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.5;
  margin: 0;
}

.card__chart {
  width: min(560px, 90vw);
  margin-top: 28px;
}

.card__list {
  width: min(420px, 90vw);
  margin-top: 28px;
  text-align: left;
}

.card__list-title {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 12px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 10px;
}

.card__list-items {
  list-style: none;
  margin: 0;
  padding: 0;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

.card__list-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 15px;
}

.card__list-item:last-child { border-bottom: none; }

.card__list-item--current {
  background: rgba(255, 255, 255, 0.14);
  font-weight: 700;
}

.card__list-rank {
  width: 22px;
  color: rgba(255, 255, 255, 0.6);
  font-variant-numeric: tabular-nums;
}

.card__list-label { flex: 1; }

.card__list-value {
  color: rgba(255, 255, 255, 0.85);
  font-variant-numeric: tabular-nums;
}

.card__scroll-hint {
  position: absolute;
  bottom: 28px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  animation: bob 1.6s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

.card--0 { background: linear-gradient(135deg, #1ed760, #0a5c2e); }
.card--1 { background: linear-gradient(135deg, #ff5c8a, #7a1140); }
.card--2 { background: linear-gradient(135deg, #4dd0ff, #103a6b); }
.card--3 { background: linear-gradient(135deg, #ffb84d, #7a3d00); }
.card--4 { background: linear-gradient(135deg, #b06bff, #351b6b); }
.card--5 { background: linear-gradient(135deg, #ff7a5c, #6b1c10); }

.card--hot_days_trend { background: linear-gradient(135deg, #4dd0ff, #103a6b); }
.card--hottest_nights { background: linear-gradient(135deg, #b06bff, #351b6b); }

/* ---------------- Gate ---------------- */

.gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  background: radial-gradient(circle at top, #1a1a2e, var(--bg) 60%);
}

.gate__inner { max-width: 480px; }

.gate h1 {
  font-size: clamp(30px, 6vw, 48px);
  margin-bottom: 12px;
}

.gate p { color: var(--text-dim); font-size: 16px; line-height: 1.6; }

.gate .btn { margin-top: 24px; }