:root {
  --bg: #0e1116;
  --bg-gradient: radial-gradient(circle at 20% 0%, #182233 0%, #0e1116 55%);
  --card-bg: #161b24;
  --card-border: #232a37;
  --text-primary: #eef1f6;
  --text-secondary: #9aa5b5;
  --accent: #5aa9ff;
  --accent-soft: #294061;
  --rain: #6fc7ff;
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-gradient);
  color: var(--text-primary);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.page-header {
  text-align: center;
  margin-bottom: 2rem;
}

.page-header h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.subtitle {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.last-updated {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.refresh-btn {
  background: var(--accent-soft);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}

.refresh-btn:hover {
  background: var(--accent);
  color: #0e1116;
}

.refresh-btn:active {
  transform: scale(0.96);
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.city-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.city-card-loading {
  color: var(--text-secondary);
  text-align: center;
  padding: 2rem 0;
}

.city-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--card-border);
  padding-bottom: 0.75rem;
}

.city-header h2 {
  margin: 0;
  font-size: 1.25rem;
}

.city-department {
  color: var(--text-secondary);
  font-size: 0.8rem;
  white-space: nowrap;
}

.current-weather {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.current-main {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.current-icon {
  font-size: 3rem;
  line-height: 1;
}

.current-temp {
  font-size: 2.5rem;
  font-weight: 600;
}

.current-details {
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.current-condition {
  color: var(--text-primary);
  font-weight: 500;
  margin: 0 0 0.15rem;
}

.current-details p {
  margin: 0;
}

.forecast {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.4rem;
  overflow-x: auto;
}

.forecast-day {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 0.6rem 0.3rem;
  text-align: center;
}

.forecast-date {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: capitalize;
}

.forecast-icon {
  font-size: 1.4rem;
}

.forecast-temps {
  font-size: 0.85rem;
}

.forecast-temps strong {
  color: var(--text-primary);
}

.forecast-rain {
  font-size: 0.72rem;
  color: var(--rain);
}

.page-footer {
  text-align: center;
  margin-top: 2.5rem;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.page-footer a {
  color: var(--accent);
  text-decoration: none;
}

.page-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .forecast {
    grid-template-columns: repeat(7, minmax(70px, 1fr));
  }
}