/* ===== Responsive Breakpoints ===== */

/* Desktop large: 2 cards per page */
@media (min-width: 1024px) {
  .station-card {
    flex: 0 0 calc(50% - 8px);
  }

  .carousel {
    gap: 16px;
    /* Wrap pairs into 100%-wide groups: handled by JS translateX */
  }

  .forecast-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .data-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .filter-controls {
    flex-direction: row;
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .station-card {
    flex: 0 0 100%;
  }

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

  .data-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile: 1 card per page */
@media (max-width: 767px) {
  :root {
    --header-height: 56px;
  }

  .header-title {
    font-size: 1.1rem;
  }

  .header-meta {
    display: none;
  }

  .store-label {
    display: none;
  }

  .header-store-btn {
    padding: 6px 8px;
  }

  .tab-content {
    padding: 16px;
  }

  .station-card {
    flex: 0 0 100%;
    padding: 24px 20px;
  }

  .station-value {
    font-size: 3.2rem;
  }

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

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

  .months-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-values {
    gap: 20px;
  }

  .hero-stat-value {
    font-size: 1.8rem;
  }

  .map-container {
    height: 350px;
  }

  .chart-container {
    height: 240px;
    padding: 12px;
  }

  .history-chart-container {
    height: 220px;
    padding: 12px;
  }

  .station-list {
    grid-template-columns: 1fr;
  }

  .emergency-list {
    grid-template-columns: 1fr;
  }

  .filter-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .extremes-table {
    font-size: 0.8rem;
  }

  .extremes-table th,
  .extremes-table td {
    padding: 8px 10px;
  }

  .setting-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .setting-select {
    width: 100%;
  }

  .splash-title {
    font-size: 2rem;
  }

  .lunar-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-links {
    flex-direction: column;
    align-items: center;
  }
}

/* Small mobile */
@media (max-width: 380px) {
  .station-value {
    font-size: 2.8rem;
  }

  .data-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

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

  .tab-label {
    font-size: 0.6rem;
  }
}

/* Touch device optimizations */
@media (hover: none) {
  .forecast-card:hover,
  .data-card:hover,
  .month-card:hover {
    transform: none;
  }
}

/* Landscape on mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .splash-icon {
    margin-bottom: 12px;
  }

  .wave-icon {
    font-size: 48px !important;
  }

  .splash-title {
    font-size: 1.6rem;
  }

  .splash-subtitle {
    margin-bottom: 20px;
  }
}

/* Print */
@media print {
  .app-header,
  .tab-nav,
  .carousel-btn,
  .icon-btn,
  .offline-banner,
  .app-footer {
    display: none !important;
  }

  .tab-panel {
    display: block !important;
  }

  .tab-content {
    padding: 0;
  }
}