:root {
  --bg: #0b1220;
  --card: rgba(255, 255, 255, 0.08);
  --card-strong: rgba(255, 255, 255, 0.12);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.65);
  --muted2: rgba(255, 255, 255, 0.5);
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 0%, rgba(70, 120, 255, 0.28), transparent 60%),
              radial-gradient(900px 500px at 90% 20%, rgba(120, 70, 255, 0.22), transparent 55%),
              var(--bg);
  color: var(--text);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(11, 18, 32, 0.65);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 18px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.app-title {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.2px;
}
.subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.topbar-actions { display: flex; gap: 10px; }

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
.btn:hover { background: rgba(255, 255, 255, 0.10); }
.btn:active { transform: translateY(1px); }

.btn-primary {
  border-color: rgba(120, 160, 255, 0.55);
  background: rgba(120, 160, 255, 0.18);
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-header {
  padding: 14px 14px 10px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.card-header h2 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.2px;
}
.hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  margin-bottom: 14px;
}
.status-title {
  margin: 0;
  font-weight: 700;
  font-size: 14px;
}
.status-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 99px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: rgba(255, 255, 255, 0.85);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.current {
  padding: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.temp {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.8px;
}
.current-desc {
  font-size: 14px;
  color: var(--text);
  margin-top: 4px;
  font-weight: 650;
}
.meta {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.icon-lg {
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,0.25));
}

.row-scroll {
  display: flex;
  gap: 10px;
  padding: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}
.hour-card {
  min-width: 120px;
  scroll-snap-align: start;
  background: var(--card-strong);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: var(--radius-sm);
  padding: 10px;
}
.hour-time { font-size: 12px; color: var(--muted); }
.hour-temp { font-size: 18px; font-weight: 800; margin-top: 6px; }
.hour-desc { font-size: 12px; color: var(--muted); margin-top: 6px; }
.icon-sm { width: 34px; height: 34px; margin-top: 8px; }

.daily-list { padding: 6px; }
.day-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.day-row:last-child { border-bottom: none; }
.day-name { font-weight: 700; font-size: 13px; }
.day-forecast { color: var(--muted); font-size: 12px; margin-top: 2px; }
.day-left { display: flex; flex-direction: column; }
.day-temp { font-weight: 800; font-size: 13px; color: var(--text); }
.day-icon { width: 34px; height: 34px; }

.alert-banner {
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 200, 100, 0.35);
  background: rgba(255, 200, 100, 0.14);
}
.alert-left { display: flex; align-items: center; gap: 10px; }
.alert-pill {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  letter-spacing: 0.6px;
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 200, 100, 0.26);
  border: 1px solid rgba(255, 200, 100, 0.25);
}

.linklike {
  background: transparent;
  border: none;
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.35);
  text-underline-offset: 3px;
}

.alerts-details {
  margin: -4px 0 14px;
  padding: 10px 0 0;
}

.alert-item {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}
.alert-item summary {
  cursor: pointer;
  font-weight: 800;
  margin-bottom: 6px;
}
.alert-meta { color: var(--muted); font-size: 12px; margin-top: 6px; }
.alert-text { color: var(--text); font-size: 13px; line-height: 1.4; white-space: pre-wrap; }

.footer { padding: 10px 2px 22px; }
.fineprint { margin: 0; font-size: 12px; color: var(--muted2); }

@media (min-width: 900px) {
  .grid { grid-template-columns: 1fr 1fr; }
  #dailyCard { grid-column: 1 / -1; }
}