/* ── Base ──────────────────────────────────────────────────────────── */
body {
  background-color: #f0f4f8;
  color: #1a202c;
}

/* ── Navbar ────────────────────────────────────────────────────────── */
.navbar {
  border-bottom: 1px solid #2d3748;
}
.brand-icon {
  font-size: 1.2rem;
  margin-right: 0.25rem;
}

/* ── Weather card ──────────────────────────────────────────────────── */
.weather-card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: box-shadow 0.2s ease;
}
.weather-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.13);
}
.weather-card .card-header {
  background-color: #2d3748;
  color: #fff;
  border-radius: 12px 12px 0 0 !important;
  padding: 0.75rem 1rem;
}
.weather-card .card-footer {
  background-color: #f7fafc;
  border-top: 1px solid #e2e8f0;
  border-radius: 0 0 12px 12px !important;
  font-size: 0.78rem;
  color: #718096;
}

/* ── Node name ─────────────────────────────────────────────────────── */
.node-name {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
}
.status-badge {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3em 0.65em;
  border-radius: 20px;
}

/* ── Temperature display ───────────────────────────────────────────── */
.temp-display {
  text-align: center;
  padding: 0.5rem 0;
}
.temp-f {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2d3748;
  line-height: 1;
}
.temp-c {
  font-size: 1rem;
  color: #718096;
  margin-left: 0.4rem;
}

/* ── Readings table ────────────────────────────────────────────────── */
.readings {
  border-top: 1px solid #e2e8f0;
  padding-top: 0.75rem;
}
.reading-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.2rem 0;
  font-size: 0.9rem;
}
.reading-label {
  color: #718096;
}
.reading-value {
  font-weight: 600;
  color: #2d3748;
}
.unit {
  font-size: 0.78rem;
  font-weight: 400;
  color: #a0aec0;
}

/* ── Daily range section ───────────────────────────────────────────── */
.range-header {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #a0aec0;
  margin-bottom: 0.35rem;
}
.range-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.82rem;
  padding: 0.15rem 0;
}
.range-label {
  color: #a0aec0;
}
.range-value {
  color: #4a5568;
}

/* ── NWS Alert banner ──────────────────────────────────────────────── */
#alerts-container .alert {
  border-radius: 8px;
  border-left: 4px solid #f6ad55;
}

/* ── Footer bar ────────────────────────────────────────────────────── */
.footer-bar {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0 2rem;
  border-top: 1px solid #e2e8f0;
  margin-top: 1rem;
}

/* ── Offline card dim ──────────────────────────────────────────────── */
.weather-card.node-offline {
  opacity: 0.65;
}

/* ── Responsive tweaks ─────────────────────────────────────────────── */
@media (max-width: 576px) {
  .temp-f { font-size: 2.2rem; }
  .footer-bar { flex-direction: column; gap: 0.25rem; }
}