:root {
  --page-bg: #eef1f3;
  --panel-bg: #ffffff;
  --text: #17212b;
  --muted: #5e6b75;
  --line: #d6dde2;
  --accent: #175c8c;
  --accent-dark: #0d3d60;
  --warning-bg: #fff3cd;
  --warning-text: #684f00;
  --danger-bg: #f9dddd;
  --danger-text: #8b1e1e;
  --shadow: 0 3px 12px rgba(20, 35, 45, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--page-bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 5vw;
  background: var(--accent-dark);
  color: white;
}

.eyebrow {
  margin: 0 0 5px;
  color: #6f8b9d;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar .eyebrow {
  color: #c6dfef;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 4px;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

.subtitle {
  margin-bottom: 0;
  color: #d9e6ed;
}

.page {
  width: min(1200px, 90vw);
  margin: 26px auto;
}

.panel,
.notice {
  margin-bottom: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-bg);
  box-shadow: var(--shadow);
}

.panel {
  padding: 22px;
}

.notice {
  padding: 16px 20px;
  border-left: 5px solid #d19a00;
  background: var(--warning-bg);
  color: var(--warning-text);
}

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

.status {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-loading {
  background: #fff3cd;
  color: #684f00;
}

.status-good {
  background: #d9f2df;
  color: #155d27;
}

.status-error {
  background: #f9dddd;
  color: #8b1e1e;
}

.updated-box {
  color: var(--muted);
  font-size: 0.8rem;
  text-align: right;
}

.updated-box strong {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.metric-card {
  min-height: 96px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fafb;
}

.metric-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.85rem;
}

.metric-card strong {
  display: block;
  font-size: 1.2rem;
  overflow-wrap: anywhere;
}

.stale-warning {
  margin-bottom: 18px;
  padding: 12px;
  border-radius: 6px;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-weight: 700;
}

.hidden {
  display: none;
}

.alert-count {
  display: inline-grid;
  min-width: 34px;
  min-height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--danger-bg);
  color: var(--danger-text);
  font-weight: 700;
}

.alert-card {
  margin-bottom: 12px;
  padding: 14px;
  border-left: 5px solid #b42323;
  background: #fff5f5;
}

.alert-card:last-child {
  margin-bottom: 0;
}

.alert-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.alert-card p {
  margin-bottom: 6px;
}

.alert-meta {
  color: var(--muted);
  font-size: 0.8rem;
}

.forecast-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.forecast-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.forecast-card h3 {
  margin-bottom: 8px;
  font-size: 1rem;
}

.forecast-card .temperature {
  margin-bottom: 8px;
  color: var(--accent-dark);
  font-size: 1.25rem;
  font-weight: 700;
}

.unavailable-panel {
  border-top: 6px solid #6d7780;
}

.unavailable-panel h2 {
  color: #505b63;
}

.muted {
  margin-bottom: 0;
  color: var(--muted);
}

.footer {
  padding: 0 5vw 28px;
  color: var(--muted);
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 800px) {
  .topbar {
    display: block;
  }

  .status {
    display: inline-block;
    margin-top: 16px;
  }

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

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

@media (max-width: 500px) {
  .page {
    width: 94vw;
  }

  .panel {
    padding: 16px;
  }

  .metrics,
  .forecast-grid {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    display: block;
  }

  .updated-box {
    margin-top: 12px;
    text-align: left;
  }
}