:root {
  color-scheme: light;
  --ink: #172026;
  --muted: #5c6973;
  --paper: #f8faf8;
  --line: rgba(23, 32, 38, 0.12);
  --sea: #0d6f7a;
  --sun: #f0a735;
  --leaf: #56785d;
  --white: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(248, 250, 248, 0.8), rgba(248, 250, 248, 0.96)),
    url("https://images.unsplash.com/photo-1579687196544-08ae6b165872?auto=format&fit=crop&w=1800&q=80") center/cover fixed;
}

a {
  color: var(--sea);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 40px 0 28px;
}

.hero {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 24px;
  align-items: end;
  padding: 8px 0 24px;
}

.eyebrow,
.label,
.source,
.section-heading span,
.metrics span {
  color: var(--muted);
  font-size: 0.85rem;
}

.eyebrow {
  margin: 0 0 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 3rem;
  line-height: 0.92;
  letter-spacing: 0;
}

.summary {
  max-width: 660px;
  margin: 22px 0 0;
  color: #31424b;
  font-size: 1.08rem;
  line-height: 1.5;
}

.current-card,
.metrics article,
.panel {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 70px rgba(23, 32, 38, 0.12);
}

.current-card {
  display: flex;
  gap: 18px;
  align-items: center;
  min-height: 188px;
  padding: 24px;
  border-radius: 0;
  border: 0;
  box-shadow: none;
}

.weather-map { margin: 24px 0; }
.map-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; padding: 12px 0; }
.map-toolbar h2 { margin-right: auto; }
.map-toolbar a { font-size: 0.85rem; }
.map-modes { display: flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: white; }
.map-modes button { border: 0; padding: 10px 14px; background: transparent; color: var(--ink); font: inherit; font-size: 0.9rem; cursor: pointer; }
.map-modes button[aria-pressed="true"] { background: var(--sea); color: white; }
.map-modes button:focus-visible { outline: 2px solid var(--sun); outline-offset: -3px; }
#weatherMap { display: block; width: 100%; height: 580px; border: 0; background: #e4ecee; }
@media (max-width: 600px) {
  h1 { font-size: 2.4rem; }
  .map-toolbar h2 { width: 100%; }
  .map-toolbar { gap: 10px; }
  #weatherMap { height: 480px; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.weather-icon {
  display: grid;
  place-items: center;
  width: 92px;
  aspect-ratio: 1;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(145deg, var(--sun), var(--sea));
  font-size: 2.4rem;
  font-weight: 800;
}

.label {
  margin: 0 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.temperature {
  margin: 0;
  font-size: 4.5rem;
  line-height: 0.9;
  font-weight: 800;
}

.unit {
  color: var(--muted);
  font-size: 1.8rem;
  vertical-align: super;
}

.condition {
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 650;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 18px;
}

.metrics article {
  min-height: 104px;
  padding: 18px;
  border-radius: 8px;
}

.metrics strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.25rem, 3vw, 1.7rem);
}

.panel {
  margin-top: 18px;
  padding: 20px;
  border-radius: 8px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  margin-bottom: 18px;
}

h2 {
  margin: 0;
  font-size: 1.15rem;
}

.hourly,
.daily {
  display: grid;
  gap: 10px;
}

.hourly {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.daily {
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.tile {
  min-height: 112px;
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.64);
}

.tile span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.tile strong {
  display: block;
  margin: 10px 0 4px;
  font-size: 1.35rem;
}

.source {
  margin: 18px 0 0;
  text-align: right;
}

@media (max-width: 820px) {
  .shell {
    width: min(100% - 24px, 640px);
    padding-top: 18px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .hero {
    min-height: auto;
    padding-top: 26px;
  }

  .hourly {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .daily {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }
}