:root {
  --bg-1: #60a5fa;
  --bg-2: #1d4ed8;
  --bg-3: #0f172a;
  --surface: rgba(255, 255, 255, 0.18);
  --surface-strong: rgba(255, 255, 255, 0.26);
  --border: rgba(255, 255, 255, 0.2);
  --text: #f8fbff;
  --muted: rgba(248, 251, 255, 0.78);
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.32), transparent 20%),
    linear-gradient(135deg, var(--bg-1), var(--bg-2) 45%, var(--bg-3));
  transition:
    background 0.7s ease,
    color 0.35s ease,
    filter 0.35s ease;
}

body[data-weather="clear"] {
  --bg-1: #38bdf8;
  --bg-2: #fb923c;
  --bg-3: #1d4ed8;
}

body[data-weather="clouds"] {
  --bg-1: #94a3b8;
  --bg-2: #475569;
  --bg-3: #0f172a;
}

body[data-weather="rain"] {
  --bg-1: #2563eb;
  --bg-2: #0f172a;
  --bg-3: #020617;
}

body[data-weather="snow"] {
  --bg-1: #cbd5e1;
  --bg-2: #7dd3fc;
  --bg-3: #0f172a;
}

body[data-weather="night"] {
  --bg-1: #312e81;
  --bg-2: #111827;
  --bg-3: #020617;
}

body[data-mode="dark"] {
  --surface: rgba(15, 23, 42, 0.54);
  --surface-strong: rgba(15, 23, 42, 0.74);
  --border: rgba(148, 163, 184, 0.22);
  --text: #e5eefc;
  --muted: rgba(226, 232, 240, 0.76);
  --shadow: 0 18px 50px rgba(2, 6, 23, 0.42);
}

button,
input,
select {
  font: inherit;
}

button {
  transition:
    transform 0.2s ease,
    opacity 0.2s ease,
    background 0.3s ease;
}

button:hover {
  transform: translateY(-1px);
}

.hidden {
  display: none !important;
}

.weather-effects {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.sun-glow,
.rain-overlay,
.snow-overlay {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
}

.sun-glow {
  background: radial-gradient(circle at 82% 16%, rgba(250, 204, 21, 0.4), transparent 14%);
  animation: sunPulse 5s ease-in-out infinite;
}

.rain-overlay {
  background-image: repeating-linear-gradient(
    100deg,
    rgba(191, 219, 254, 0.12) 0 2px,
    transparent 2px 22px
  );
  background-size: 180px 180px;
  animation: rainFall 0.85s linear infinite;
}

.snow-overlay {
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.85) 0 2px, transparent 2px),
    radial-gradient(circle, rgba(255, 255, 255, 0.6) 0 1.5px, transparent 1.5px);
  background-size: 120px 120px, 180px 180px;
  background-position: 0 0, 40px 30px;
  animation: snowDrift 9s linear infinite;
}

body[data-weather="clear"] .sun-glow,
body[data-weather="night"] .sun-glow {
  opacity: 1;
}

body[data-weather="rain"] .rain-overlay {
  opacity: 1;
}

body[data-weather="snow"] .snow-overlay {
  opacity: 0.95;
}

.app-shell {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 24px));
  margin: 0 auto;
  padding: 20px 0 36px;
}

.glass-card {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  border-radius: 24px;
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.topbar {
  position: relative;
  z-index: 5;
  overflow: visible;
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(320px, 1.4fr) auto;
  gap: 16px;
  align-items: start;
  padding: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2rem);
}

.brand-copy {
  margin: 6px 0 0;
}

.eyebrow,
.section-tag,
.card-heading p,
.status-text,
.muted,
.metric-card p,
.week-rain,
.hour-meta {
  color: var(--muted);
}

.eyebrow,
.section-tag {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  margin: 0 0 4px;
}

.search-panel {
  position: relative;
  z-index: 30;
  width: 100%;
  max-width: 640px;
  justify-self: center;
  transition: padding-bottom 0.2s ease;
}

.search-panel.has-open-dropdown {
  padding-bottom: 170px;
}

.searchbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--surface-strong);
}

.search-icon {
  font-size: 1.05rem;
}

.searchbar input {
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text);
}

.searchbar input::placeholder {
  color: var(--muted);
}

.searchbar button,
.icon-btn,
.save-btn,
.favorite-chip,
.recent-chip,
.map-btn,
.did-you-mean,
.suggestion-item {
  border: none;
  cursor: pointer;
}

.searchbar button,
.save-btn {
  background: linear-gradient(135deg, #facc15, #fb7185);
  color: #111827;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
}

.suggestions-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  z-index: 40;
  display: grid;
  gap: 6px;
  padding: 8px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 14px 34px rgba(2, 6, 23, 0.34);
}

.suggestion-item {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: #f8fbff;
  text-align: left;
}

.suggestion-item small {
  color: rgba(226, 232, 240, 0.75);
}

.suggestion-item:hover {
  background: rgba(96, 165, 250, 0.18);
}

.did-you-mean {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.18);
  color: var(--text);
}

.recent-searches {
  margin-top: 12px;
}

.recent-list,
.favorites-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.favorite-chip,
.recent-chip {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: var(--text);
}

.recent-chip.empty,
.favorite-chip.empty {
  cursor: default;
  opacity: 0.85;
}

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

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--surface-strong);
  color: var(--text);
}

.favorites-row {
  position: relative;
  z-index: 1;
  margin-top: 16px;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.status-text {
  margin: 0;
}

.dashboard-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 18px;
}

.hero-card,
.wide-card,
.chart-card,
.weekly-card,
.map-card,
.alert-card,
.insight-card {
  padding: 18px;
}

.hero-card,
.wide-card,
.map-card {
  grid-column: 1 / -1;
}

.hero-main {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.weather-inline {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
}

.weather-emoji {
  font-size: 3rem;
}

.condition-text {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
}

.temperature-block {
  text-align: right;
}

.current-temp {
  margin: 0 0 10px;
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 0.95;
}

.metrics-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  display: flex;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.metric-card span {
  font-size: 1.35rem;
}

.metric-card p {
  margin: 0 0 4px;
  font-size: 0.88rem;
}

.metric-card strong {
  font-size: 1rem;
}

.card-heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.card-heading h3 {
  margin: 0;
}

.card-heading p {
  margin: 2px 0 0;
  font-size: 0.85rem;
}

.model-picker {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.model-picker select {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 8px 10px;
  background: rgba(15, 23, 42, 0.4);
  color: var(--text);
}

.alert-list,
.prediction-list,
.weekly-grid {
  display: grid;
  gap: 10px;
}

.alert-item,
.prediction-card {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.alert-item {
  border-left: 4px solid #facc15;
}

.alert-item.rain {
  border-left-color: #38bdf8;
}

.alert-item.heat {
  border-left-color: #fb923c;
}

.alert-item.wind {
  border-left-color: #a78bfa;
}

.alert-item.info {
  border-left-color: #34d399;
}

.insight-text {
  margin: 0 0 14px;
  line-height: 1.6;
}

.prediction-list {
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.prediction-card strong {
  display: block;
  font-size: 1.1rem;
  margin-top: 4px;
}

.prediction-meta {
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}

.hourly-strip {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(112px, 1fr);
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.hourly-strip::-webkit-scrollbar {
  height: 8px;
}

.hourly-strip::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.hour-card {
  padding: 12px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  text-align: center;
}

.hour-card p {
  margin: 6px 0;
}

.hour-card .hour-icon {
  font-size: 1.6rem;
}

.week-row {
  display: grid;
  grid-template-columns: 1.2fr auto auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.week-row strong {
  font-size: 0.98rem;
}

.week-icon {
  font-size: 1.3rem;
}

.map-header {
  align-items: flex-start;
}

.map-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.map-btn,
.zoom-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.map-btn.active {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
}

.zoom-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.88rem;
}

#weatherMap {
  width: 100%;
  min-height: 380px;
  border: none;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

canvas {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 18px;
}

.notification-popup {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 50;
  max-width: 320px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(15, 23, 42, 0.92);
  color: #f8fbff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 16px 34px rgba(2, 6, 23, 0.34);
}

.notification-popup.rain {
  border-color: rgba(56, 189, 248, 0.5);
}

.notification-popup.heat {
  border-color: rgba(251, 146, 60, 0.55);
}

.notification-popup.wind {
  border-color: rgba(167, 139, 250, 0.5);
}

@keyframes rainFall {
  from {
    transform: translateY(-120px);
  }
  to {
    transform: translateY(120px);
  }
}

@keyframes snowDrift {
  from {
    transform: translateY(-20px) translateX(0);
  }
  to {
    transform: translateY(40px) translateX(18px);
  }
}

@keyframes sunPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.08);
  }
}

@media (max-width: 920px) {
  .topbar,
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .favorites-row,
  .hero-main,
  .card-heading,
  .map-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .temperature-block {
    text-align: left;
  }

  .map-controls {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100% - 16px, 1280px);
  }

  .searchbar {
    grid-template-columns: 1fr;
    border-radius: 18px;
  }

  .search-icon {
    display: none;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .week-row {
    grid-template-columns: 1fr auto;
  }

  .hourly-strip {
    grid-auto-columns: minmax(100px, 1fr);
  }
}