:root {
  --bg: #020617;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --accent: #0ea5e9;
  --dynamic-accent: #0ea5e9;
  --accent-glow: rgba(14, 165, 233, 0.4);
  --text-white: #f8fafc;
  --text-dim: #64748b;
  --card-bg: rgba(255, 255, 255, 0.02);
  --white: #ffffff;
  --brand-num: #ffffff;
}

[data-weather="warm"] {
  --dynamic-accent: #facc15;
  /* Jaune chaud */
}

[data-theme="light"] {
  --bg: #f8fafc;
  --glass: rgba(255, 255, 255, 0.8);
  --glass-border: rgba(0, 0, 0, 0.05);
  --accent: #0284c7;
  --accent-glow: rgba(2, 132, 199, 0.1);
  --text-white: #0f172a;
  --text-dim: #64748b;
  --card-bg: #ffffff;
  --brand-num: #0284c7;
}

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

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 10px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: #0284c7;
  border-radius: 10px;
  transition: 0.3s;
}

::-webkit-scrollbar-thumb:hover {
  background: #ffffff;
}

/* For Horizontal Containers */
.hourly-scroll::-webkit-scrollbar,
.country-scroll::-webkit-scrollbar {
  height: 5px;
}

.hourly-scroll::-webkit-scrollbar-thumb,
.country-scroll::-webkit-scrollbar-thumb {
  background: #0284c7;
}

.hourly-scroll::-webkit-scrollbar-thumb:hover,
.country-scroll::-webkit-scrollbar-thumb:hover {
  background: #ffffff;
}

body {
  font-family: "Plus Jakarta Sans", sans-serif;
  background-color: var(--bg);
  color: var(--text-white);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color 0.3s, color 0.3s;
}

.glow-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 10% 10%, #0c4a6e 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, #1e1b4b 0%, transparent 40%);
  z-index: -1;
  transition: opacity 0.5s;
}

[data-theme="light"] .glow-bg {
  background: radial-gradient(circle at 10% 10%, #e0f2fe 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, #f1f5f9 0%, transparent 40%);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Header as Navbar (Larger) */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2rem auto;
  gap: 1.5rem;
  background: var(--glass);
  backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  padding: 0.8rem 2.5rem;
  border-radius: 50px;
  width: 100%;
  max-width: 1100px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.main-logo-icon {
  font-size: 2.2rem;
  color: #0284c7 !important;
  filter: drop-shadow(0 0 10px rgba(2, 132, 199, 0.4));
  margin-bottom: -5px;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-white);
  text-transform: lowercase;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.white-text {
  color: var(--brand-num) !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  justify-content: flex-end;
}

.theme-btn {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--dynamic-accent);
  width: 45px;
  height: 45px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: 0.3s;
}

.theme-btn:hover {
  background: var(--dynamic-accent);
  color: white;
}

.search-box {
  display: flex;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 0.5rem;
  width: 100%;
  max-width: 450px;
  transition: 0.3s;
}

.search-box:focus-within {
  border-color: var(--dynamic-accent);
  background: rgba(255, 255, 255, 0.08);
}

.search-box input {
  background: transparent;
  border: none;
  color: white;
  padding: 0.5rem 1rem;
  width: 100%;
  outline: none;
}

.search-box button {
  background: var(--dynamic-accent);
  border: none;
  color: white;
  width: 45px;
  height: 45px;
  border-radius: 12px;
  cursor: pointer;
}

/* Country Selector */
.country-selector {
  margin-bottom: 2.5rem;
}

.country-selector h3 {
  font-size: 1rem;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.country-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}

.country-scroll::-webkit-scrollbar {
  display: none;
  /* Hide default for a cleaner look, or keep the custom style above */
}

.country-selector:hover .country-scroll::-webkit-scrollbar {
  display: block;
}

.country-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  min-width: 120px;
  padding: 1rem;
  border-radius: 20px;
  text-align: center;
  cursor: pointer;
  transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.country-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--dynamic-accent);
}

.country-card.active {
  background: var(--dynamic-accent);
  border-color: var(--dynamic-accent);
}

.country-card.active .name {
  color: var(--bg);
}

.country-card.active .flag {
  transform: scale(1.2);
}

.country-card .flag {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
  transition: 0.3s;
}

.country-card .name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-white);
}

/* Chips */
.region-selector {
  margin-bottom: 2rem;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.city-chip {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-white);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: 0.2s;
}

.city-chip:hover {
  border-color: var(--dynamic-accent);
  color: var(--dynamic-accent);
}

/* Weather Card */
.card-glass {
  background: var(--card-bg);
  backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  border-radius: 32px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
}

#cityName {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -2px;
}

#tempMain {
  font-size: 5rem;
  font-weight: 800;
}

#weatherIcon {
  font-size: 4.5rem;
  color: var(--dynamic-accent);
}

.bottom-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
}

.stat {
  text-align: center;
}

.stat i {
  color: var(--dynamic-accent);
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.stat span {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
}

.stat p {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
}

/* Hourly */
.hourly-scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1rem 0;
}

.hour-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  min-width: 100px;
  padding: 1.5rem 1rem;
  border-radius: 24px;
  text-align: center;
  transition: 0.3s;
}

.hour-item:hover {
  transform: scale(1.05);
  border-color: var(--dynamic-accent);
}

.hour-item .time {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
  display: block;
}

.hour-item i {
  font-size: 1.5rem;
  color: var(--dynamic-accent);
  margin-bottom: 0.8rem;
  display: block;
}

.hour-item .temp {
  font-weight: 800;
  font-size: 1.2rem;
}

/* Map */
.map-wrapper {
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  margin-top: 1rem;
}

/* Utils */
.hidden {
  display: none !important;
}

.loader {
  text-align: center;
  padding: 10rem 0;
}

.ripple {
  width: 80px;
  height: 80px;
  border: 5px solid var(--dynamic-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 2rem;
}

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

/* Footer Styles */
.app-footer-custom {
  margin-top: 4rem;
  padding: 2rem 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-content p {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-dim);
  font-size: 1.2rem;
  transition: 0.3s;
}

.footer-links a:hover {
  color: var(--dynamic-accent);
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    border-radius: 24px;
    padding: 1.5rem;
  }

  .header-actions {
    width: 100%;
    flex-direction: column;
  }

  .search-box {
    max-width: 100%;
  }
}