/* ── CSS Variables ── */
:root {
  --bg-primary: #0f1923;
  --bg-card: #1a2332;
  --bg-card-hover: #1f2b3d;
  --bg-table-alt: #151e2b;
  --border: #2a3a4e;
  --text-primary: #e8edf3;
  --text-secondary: #8899aa;
  --text-dim: #5a6a7a;
  --accent: #4fc3f7;
  --accent-warm: #ff8a65;
  --accent-cold: #81d4fa;
  --accent-green: #66bb6a;
  --accent-red: #ef5350;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0,0,0,0.3);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Header ── */
.header {
  background: linear-gradient(135deg, #1a2332 0%, #0d2137 100%);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 1.5rem;
}
.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.logo-icon { font-size: 1.6rem; }
.city-name {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ── Main ── */
.main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── Status bar ── */
.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
  gap: 0.5rem;
}
.status-update { color: var(--text-dim); }

/* ── Scope toggle ── */
.scope-toggle {
  display: flex;
  gap: 0.5rem;
}
.scope-btn {
  flex: 1;
  padding: 0.6rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.scope-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}
.scope-btn.active {
  background: var(--accent);
  color: #0f1923;
  border-color: var(--accent);
  font-weight: 600;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}
.card h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.8rem;
}
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}
.card-header h2 { margin-bottom: 0; }

/* ── Current forecast card ── */
.current-time {
  font-size: 0.85rem;
  color: var(--text-dim);
}
.current-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.current-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}
.current-temp {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: center;
  gap: 0.5rem;
}
.weather-emoji { font-size: 3rem; }
.big-value {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}
.unit {
  font-size: 1.5rem;
  color: var(--text-secondary);
  align-self: flex-start;
  margin-top: 0.5rem;
}
.label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.value {
  font-size: 1.3rem;
  font-weight: 600;
}
.wind-arrow {
  display: inline-block;
  font-size: 1.4rem;
  transition: transform 0.3s;
}
.gust-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.precip-type-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.temp-range {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 400;
  margin-left: 0.5rem;
  align-self: flex-end;
  margin-bottom: 0.3rem;
}
.range-hint {
  font-size: 0.7rem;
  color: var(--text-dim);
  font-weight: 400;
  margin-left: 0.3rem;
}

/* ── City avg badge ── */
.city-avg-badge {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-dim);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ── Map ── */
.map-section .card-header { margin-bottom: 0.5rem; }

.map-controls {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.slider-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
}
.step-slider {
  width: 180px;
  accent-color: var(--accent);
  cursor: pointer;
}
.map-container {
  width: 100%;
  height: 420px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.map-legend {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.legend-bar {
  height: 10px;
  width: 180px;
  border-radius: 4px;
  background: linear-gradient(to right, #313695, #4575b4, #74add1, #abd9e9, #fee090, #fdae61, #f46d43, #d73027, #a50026);
}

/* Leaflet tooltip override */
.leaflet-tooltip.forecast-tip {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 0.82rem;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.leaflet-tooltip.forecast-tip::before { border-top-color: var(--bg-card); }

/* ── Forecast table ── */
.table-wrap { overflow-x: auto; }
.forecast-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.forecast-table th {
  text-align: left;
  padding: 0.6rem 0.8rem;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.forecast-table td {
  padding: 0.55rem 0.8rem;
  border-bottom: 1px solid rgba(42,58,78,0.4);
  white-space: nowrap;
}
.forecast-table tbody tr:nth-child(even) { background: var(--bg-table-alt); }
.forecast-table tbody tr:hover { background: var(--bg-card-hover); }

.temp-cell { font-weight: 600; }
.temp-warm { color: var(--accent-warm); }
.temp-cold { color: var(--accent-cold); }
.temp-mild { color: var(--accent-green); }

.wind-dir-cell {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.table-wind-arrow {
  display: inline-block;
  font-size: 1rem;
  transition: transform 0.3s;
}
.gust-table {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.precip-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ── Chart ── */
#temp-chart { max-height: 300px; }

/* ── Footer ── */
.footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
}
.disclaimer {
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}
.model-info { font-style: italic; }

/* ── Error state ── */
.error-msg {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--accent-red);
  font-size: 1.1rem;
}

/* ── Responsive ── */
@media (max-width: 600px) {
  .header-inner { flex-direction: column; gap: 0.2rem; }
  .logo { font-size: 1.15rem; }
  .city-name { font-size: 0.95rem; }
  .main { padding: 0.7rem 0.5rem 1.5rem; }
  .card { padding: 0.9rem; }
  .current-grid { grid-template-columns: 1fr; }
  .current-temp { flex-direction: row; }
  .big-value { font-size: 2.8rem; }
  .weather-emoji { font-size: 2.4rem; }
  .map-container { height: 320px; }
  .step-slider { width: 120px; }
  .map-controls { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
  .forecast-table { font-size: 0.82rem; }
  .forecast-table th, .forecast-table td { padding: 0.45rem 0.5rem; }
}