:root {
  --navy-950: #081827;
  --navy-900: #0f2742;
  --navy-800: #173b61;
  --blue-600: #287bb5;
  --blue-100: #ddecf7;
  --sky-50: #f4f9fc;
  --sky-100: #eaf3f8;
  --ink: #15283a;
  --muted: #647789;
  --line: #d9e4eb;
  --card: #ffffff;
  --accent: #f2b544;
  --accent-soft: #fff2cf;
  --success: #2d8a5b;
  --danger: #b63d3d;
  --shadow: 0 18px 45px rgba(20, 52, 76, 0.09);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(71, 153, 204, 0.15), transparent 30rem),
    linear-gradient(180deg, #f8fbfd 0%, #edf4f8 100%);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
}
button, input { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible { outline: 3px solid rgba(40, 123, 181, 0.35); outline-offset: 2px; }

.site-shell { width: min(1220px, calc(100% - 28px)); margin: 0 auto; }
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 6px 24px;
}
.brand-wrap { display: flex; align-items: center; gap: 18px; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(145deg, var(--navy-900), var(--blue-600));
  box-shadow: var(--shadow);
  font-size: 34px;
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 3px; font-size: clamp(2rem, 5vw, 3.15rem); letter-spacing: -0.055em; line-height: 1; }
h2 { margin-bottom: 8px; font-size: clamp(1.65rem, 3vw, 2.25rem); letter-spacing: -0.035em; }
h3 { margin-bottom: 8px; font-size: 1.15rem; letter-spacing: -0.015em; }
.eyebrow, .card-kicker {
  margin-bottom: 7px;
  color: var(--blue-600);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.tagline, .section-copy, .muted, .updated-text { color: var(--muted); }
.tagline { margin-bottom: 0; font-size: 0.98rem; }
.unit-toggle, .secondary-button, .primary-button, .range-button {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 750;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.unit-toggle:hover, .secondary-button:hover, .primary-button:hover, .range-button:hover { transform: translateY(-1px); }
.unit-toggle {
  padding: 11px 16px;
  color: white;
  background: var(--navy-900);
  white-space: nowrap;
}

.tab-bar {
  position: sticky;
  top: 10px;
  z-index: 20;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px;
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 999px;
  background: rgba(255,255,255,0.84);
  box-shadow: 0 10px 30px rgba(21, 40, 58, 0.08);
  backdrop-filter: blur(16px);
}
.tab-button {
  flex: 0 0 auto;
  padding: 10px 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 750;
}
.tab-button.active { background: var(--navy-900); color: white; }

main { padding: 26px 0 46px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fade-in 0.22s ease; }
@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 22px 4px 18px;
}
.compact-heading { align-items: center; }
.section-copy { margin-bottom: 0; max-width: 720px; }
.live-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  white-space: nowrap;
}
.pulse-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 5px rgba(45, 138, 91, 0.12); }

.card {
  border: 1px solid rgba(207, 221, 230, 0.85);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.94);
  box-shadow: var(--shadow);
}
.live-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr); gap: 18px; }
.hero-weather { padding: 28px; overflow: hidden; background: linear-gradient(145deg, #ffffff 0%, #edf7fd 100%); }
.hero-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.weather-emoji { font-size: 3.2rem; }
.station-label { color: var(--muted); font-weight: 700; font-size: 0.9rem; }
.temperature-row { display: flex; align-items: flex-end; gap: 24px; margin-top: 16px; }
.hero-temp { font-size: clamp(5rem, 12vw, 8.2rem); font-weight: 850; letter-spacing: -0.08em; line-height: 0.86; }
.feels-block { display: flex; flex-direction: column; margin-bottom: 9px; color: var(--muted); }
.feels-block strong { color: var(--ink); font-size: 1.55rem; }
.hero-summary { margin: 24px 0 20px; font-size: 1.08rem; color: #395064; }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-stats > div { padding: 13px 14px; border-radius: 15px; background: rgba(255,255,255,0.75); border: 1px solid rgba(214,228,236,0.9); }
.mini-stats span, .metric-label { display: block; color: var(--muted); font-size: 0.78rem; font-weight: 700; }
.mini-stats strong { display: block; margin-top: 4px; font-size: 1.05rem; }

.wardrobe-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  background: linear-gradient(155deg, #fff9e9 0%, #fff 55%, #f3f8fc 100%);
}
.wardrobe-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(242,181,68,0.13);
}
.card-kicker-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wardrobe-emoji { font-size: 2.6rem; }
.wardrobe-card h3 { margin-top: 22px; font-size: clamp(1.45rem, 3vw, 2rem); line-height: 1.08; }
.wardrobe-copy { position: relative; z-index: 2; margin-top: 16px; font-size: 1.05rem; line-height: 1.58; }
.wardrobe-source { margin-bottom: 0; color: var(--muted); font-size: 0.84rem; font-weight: 650; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 14px; }
.metric-card { padding: 18px 20px; }
.metric-card strong { display: block; margin: 7px 0 2px; font-size: 1.4rem; }
.metric-sub { color: var(--muted); font-size: 0.82rem; }

.search-bar { display: grid; grid-template-columns: minmax(220px, 1fr) auto auto; gap: 10px; margin: 4px 0 20px; }
.search-bar input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--ink);
}
.primary-button { padding: 11px 17px; background: var(--navy-900); color: white; }
.secondary-button { padding: 10px 15px; background: var(--sky-100); color: var(--navy-800); }
.secondary-button:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.forecast-location { margin: 8px 0 16px 4px; color: var(--muted); font-size: 0.9rem; }
.forecast-grid { display: grid; grid-template-columns: repeat(7, minmax(145px, 1fr)); gap: 12px; overflow-x: auto; padding: 2px 2px 18px; }
.forecast-card { min-width: 145px; padding: 18px; }
.forecast-card.today { border-color: rgba(40,123,181,0.38); box-shadow: 0 18px 45px rgba(40,123,181,0.12); }
.forecast-day { color: var(--muted); font-size: 0.78rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.forecast-icon { margin: 16px 0 8px; font-size: 2.45rem; }
.forecast-condition { min-height: 2.7em; font-weight: 780; }
.forecast-temps { display: flex; gap: 9px; align-items: baseline; margin: 14px 0 12px; }
.forecast-temps strong { font-size: 1.55rem; }
.forecast-temps span { color: var(--muted); }
.forecast-detail { display: flex; justify-content: space-between; gap: 8px; padding-top: 7px; border-top: 1px solid var(--line); font-size: 0.79rem; color: var(--muted); }
.forecast-quip { margin: 14px 0 0; padding-top: 12px; border-top: 1px dashed var(--line); color: #495e70; font-size: 0.82rem; line-height: 1.45; }

.range-toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.range-button { padding: 9px 14px; background: white; color: var(--muted); border: 1px solid var(--line); }
.range-button.active { color: white; background: var(--navy-900); border-color: var(--navy-900); }
.chart-card { padding: 22px; }
.chart-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.chart-header h3 { margin-bottom: 0; font-size: 1.3rem; }
.chart-wrap { position: relative; min-height: 360px; }
.archive-summary { margin-top: 14px; }

.radar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.radar-card { padding: 18px; }
.radar-card-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.radar-card-header h3 { margin-bottom: 0; }
.zip-chip { padding: 6px 9px; border-radius: 999px; background: var(--sky-100); color: var(--navy-800); font-size: 0.78rem; font-weight: 800; }
iframe { display: block; width: 100%; height: 360px; margin: 16px 0; border: 0; border-radius: var(--radius-lg); background: var(--sky-100); }
.alerts-list { display: grid; gap: 8px; }
.alert-item { padding: 12px 13px; border-radius: 12px; background: #f6f8fa; border-left: 4px solid #8aa0b2; }
.alert-item.warning, .alert-item.severe { background: #fff0f0; border-left-color: #c94c4c; }
.alert-item.watch, .alert-item.moderate { background: #fff6e2; border-left-color: #d89d2d; }
.alert-item.minor { background: #fffbe8; border-left-color: #d0b742; }
.alert-item details { margin-top: 5px; }
.alert-item summary { cursor: pointer; color: var(--blue-600); font-size: 0.83rem; font-weight: 700; }
.alert-item p { margin: 8px 0 0; color: #465b6d; font-size: 0.85rem; line-height: 1.45; white-space: pre-line; }
.updated-text { display: block; margin-top: 10px; }

.drawing-card { display: grid; place-items: center; min-height: 430px; padding: 24px; overflow: hidden; }
.drawing-card img { max-width: 100%; max-height: 70vh; border-radius: var(--radius-lg); box-shadow: 0 16px 40px rgba(15,39,66,0.12); }
.drawing-fallback, .coming-soon { text-align: center; }
.drawing-fallback span, .coming-icon { display: block; margin-bottom: 14px; font-size: 4rem; }
.coming-soon { padding: 54px 24px; }
.coming-soon p { margin-bottom: 0; color: var(--muted); }

.notice { margin: 12px 0 16px; padding: 12px 14px; border-radius: 12px; background: var(--sky-100); color: var(--navy-800); }
.error-notice { background: #fff0f0; color: var(--danger); border: 1px solid #f1caca; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
footer { padding: 0 6px 34px; color: var(--muted); font-size: 0.78rem; text-align: center; }

@media (max-width: 900px) {
  .live-layout, .radar-grid { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .forecast-grid { grid-template-columns: repeat(7, 160px); }
}

@media (max-width: 640px) {
  .site-shell { width: min(100% - 18px, 1220px); }
  .site-header { align-items: flex-start; padding-top: 22px; }
  .brand-mark { width: 52px; height: 52px; border-radius: 16px; font-size: 27px; }
  .tagline { display: none; }
  .unit-toggle { padding: 9px 12px; font-size: 0.84rem; }
  .tab-bar { top: 6px; border-radius: 18px; }
  .tab-button { padding: 9px 13px; }
  main { padding-top: 15px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .compact-heading { flex-direction: row; align-items: center; }
  .hero-weather, .wardrobe-card { padding: 21px; }
  .temperature-row { gap: 14px; }
  .hero-temp { font-size: 5.4rem; }
  .mini-stats { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .metric-card { padding: 15px; }
  .search-bar { grid-template-columns: 1fr 1fr; }
  .search-bar input { grid-column: 1 / -1; }
  .chart-card { padding: 15px; }
  .chart-header { align-items: flex-start; }
  .chart-wrap { min-height: 300px; }
  iframe { height: 300px; }
}