:root {
  --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  --surface: rgba(30, 41, 59, 0.7);
  --surface-hover: rgba(51, 65, 85, 0.85);
  --surface-active: rgba(71, 85, 105, 0.9);
  --surface-card: rgba(30, 41, 59, 0.65);
  --surface-card-hover: rgba(51, 65, 85, 0.8);
  --surface-glass: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.1);
  --border-bright: rgba(255, 255, 255, 0.2);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #38bdf8;
  --accent-glow: rgba(56, 189, 248, 0.35);
  --accent-purple: #a855f7;
  --accent-warm: #f59e0b;
  --accent-rose: #f43f5e;
  --accent-emerald: #10b981;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px var(--accent-glow);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --blur: blur(16px);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg-gradient: linear-gradient(135deg, #e0e7ff 0%, #f1f5f9 50%, #e2e8f0 100%);
  --surface: rgba(255, 255, 255, 0.8);
  --surface-hover: rgba(255, 255, 255, 0.95);
  --surface-active: rgba(241, 245, 249, 1);
  --surface-card: rgba(255, 255, 255, 0.75);
  --surface-card-hover: rgba(255, 255, 255, 0.95);
  --surface-glass: rgba(0, 0, 0, 0.03);
  --border: rgba(0, 0, 0, 0.08);
  --border-bright: rgba(0, 0, 0, 0.15);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #94a3b8;
  --accent: #0284c7;
  --accent-glow: rgba(2, 132, 199, 0.25);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
  transition: background 0.5s ease, color 0.3s ease;
  position: relative;
}

/* Background Particle Canvas */
#weather-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.7;
}

/* App Container */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.75rem;
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #0284c7, #38bdf8, #818cf8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.4);
  animation: pulse-slow 3s infinite alternate;
}

@keyframes pulse-slow {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

.brand-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #38bdf8, #a855f7, #f43f5e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.clock-badge {
  padding: 0.45rem 0.9rem;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--surface-hover);
  border-color: var(--border-bright);
  transform: translateY(-2px);
  color: var(--accent);
}

.btn-action {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-action:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  color: var(--accent);
}

.api-status-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.api-status-badge.live {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.api-status-badge.standby {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.4);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

/* Overview Summary Banner */
.summary-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.summary-card {
  padding: 1.25rem;
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.summary-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-bright);
}

.summary-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.summary-info h4 {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.summary-info .summary-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.summary-info .summary-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* API Notice Bar (If applicable) */
.api-notice {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--text-main);
}

.api-notice a {
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

/* Controls Bar (Filter, Search, View Switch, Sort) */
.controls-card {
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-sm);
}

.controls-row-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.region-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: thin;
}

.tab-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tab-btn:hover {
  background: var(--surface-hover);
  color: var(--text-main);
}

.tab-btn.active {
  background: var(--accent);
  color: #0f172a;
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--accent-glow);
  font-weight: 700;
}

.tab-btn .badge-count {
  font-size: 0.7rem;
  background: rgba(0, 0, 0, 0.15);
  padding: 0.1rem 0.4rem;
  border-radius: 999px;
}

.controls-row-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 420px;
}

.search-box input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.6rem;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--surface-active);
}

.search-box .search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

.view-and-sort {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sort-select {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.sort-select:focus {
  border-color: var(--accent);
}

.sort-select option {
  background: #1e293b;
  color: #f8fafc;
}

.view-toggle {
  display: flex;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.2rem;
}

.view-btn {
  padding: 0.4rem 0.75rem;
  border-radius: calc(var(--radius-md) - 2px);
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.view-btn.active {
  background: var(--accent);
  color: #0f172a;
  font-weight: 700;
}

/* Weather Grid View */
.weather-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.city-card {
  background: var(--surface-card);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.city-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #38bdf8, #a855f7);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.city-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border-color: var(--border-bright);
}

.city-card:hover::before {
  opacity: 1;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.city-title-group {
  display: flex;
  flex-direction: column;
}

.city-name-ko {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.city-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--accent);
}

.city-name-en {
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
}

.btn-fav {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.25rem;
  transition: var(--transition);
  border-radius: 50%;
}

.btn-fav:hover {
  color: #fbbf24;
  transform: scale(1.2);
}

.btn-fav.active {
  color: #f59e0b;
  text-shadow: 0 0 10px rgba(245, 158, 11, 0.6);
}

.card-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0.75rem 0 1.25rem;
}

.temp-huge {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}

.temp-unit {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-muted);
}

.weather-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.weather-icon-img {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  animation: float-icon 4s ease-in-out infinite alternate;
}

@keyframes float-icon {
  0% { transform: translateY(0); }
  100% { transform: translateY(-5px); }
}

.weather-desc {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.card-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  background: var(--surface-glass);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.5rem;
}

.detail-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.75rem;
}

.detail-label {
  color: var(--text-dim);
  font-size: 0.7rem;
}

.detail-val {
  font-weight: 700;
  color: var(--text-main);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.temp-range {
  display: flex;
  gap: 0.4rem;
  font-weight: 600;
}

.temp-range .high {
  color: #f87171;
}

.temp-range .low {
  color: #60a5fa;
}

/* Korea Interactive Map View */
.map-view-container {
  display: none;
  background: var(--surface);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.map-view-container.active {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
}

.map-viewport {
  position: relative;
  width: 100%;
  max-width: 650px;
  height: 680px;
  margin: 0 auto;
  background: radial-gradient(circle at 50% 50%, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.korea-svg-bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.city-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 10;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.city-pin:hover {
  transform: translate(-50%, -50%) scale(1.18);
  z-index: 20;
}

.pin-chip {
  padding: 0.35rem 0.65rem;
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

[data-theme="light"] .pin-chip {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pin-name {
  font-size: 0.78rem;
  font-weight: 700;
}

.pin-temp {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent);
}

.pin-icon {
  width: 20px;
  height: 20px;
}

.map-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.map-sidebar-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.map-sidebar-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

/* Detail Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--surface);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 2rem;
  position: relative;
}

.modal-backdrop.open .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: #f43f5e;
  color: #fff;
  border-color: #f43f5e;
}

.modal-header-section {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding-right: 2rem;
}

.modal-city-name {
  font-size: 2rem;
  font-weight: 800;
}

.modal-city-tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.2rem;
}

.forecast-chart-container {
  margin: 1.5rem 0;
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
}

.forecast-hourly-list {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  padding-bottom: 0.75rem;
  margin-top: 1rem;
  scrollbar-width: thin;
}

.hourly-card {
  min-width: 80px;
  padding: 0.75rem 0.5rem;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
}

.modal-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.metric-box {
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  text-align: center;
}

.metric-box .m-label {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.metric-box .m-val {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 0.2rem;
}

/* API Key Modal */
.api-input-group {
  margin: 1.25rem 0;
}

.api-input-group input {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  background: var(--surface-glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: monospace;
  outline: none;
}

.api-input-group input:focus {
  border-color: var(--accent);
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Loading & Empty State */
.loading-skeleton {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-muted);
}

.spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Footer */
.app-footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 900px) {
  .map-view-container.active {
    grid-template-columns: 1fr;
  }
  .map-viewport {
    height: 520px;
  }
}

@media (max-width: 640px) {
  .app-container {
    padding: 1rem 0.75rem 3rem;
  }
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem;
  }
  .header-actions {
    width: 100%;
    justify-content: space-between;
  }
  .controls-row-bottom {
    flex-direction: column;
    align-items: stretch;
  }
  .search-box {
    max-width: 100%;
  }
  .view-and-sort {
    justify-content: space-between;
  }
  .weather-grid {
    grid-template-columns: 1fr;
  }
}