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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%);
  min-height: 100vh;
  color: #333;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

header {
  text-align: center;
  margin-bottom: 30px;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

.search-section {
  background: rgba(255, 255, 255, 0.9);
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  margin-bottom: 30px;
}

.search-box {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

#cityInput {
  flex: 1;
  padding: 15px;
  border: 2px solid #ddd;
  border-radius: 25px;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s;
}

#cityInput:focus {
  border-color: #74b9ff;
}

#searchBtn {
  padding: 15px 25px;
  background: #0984e3;
  color: white;
  border: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}

#searchBtn:hover {
  background: #076bc8;
  transform: translateY(-2px);
}

#searchBtn:active {
  transform: translateY(0);
}

.recent-searches {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 10px;
}

.recent-searches h3 {
  margin-bottom: 10px;
  color: #0984e3;
}

#recentSearchesContainer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.recent-search-btn {
  background: #74b9ff;
  color: white;
  border: none;
  padding: 8px 15px;
  border-radius: 15px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.3s;
}

.recent-search-btn:hover {
  background: #0984e3;
}

.weather-display {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  min-height: 400px;
}

.loading {
  text-align: center;
  padding: 40px 0;
}

.spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #0984e3;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.weather-header {
  text-align: center;
  margin-bottom: 30px;
}

#cityName {
  font-size: 2rem;
  color: #0984e3;
  margin-bottom: 5px;
}

.locationInfo {
  color: #666;
  font-size: 1.1rem;
}

.weather-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.temperature {
  font-size: 4rem;
  font-weight: bold;
  color: #0984e3;
  margin: 20px 0;
}

.weather-icon {
  margin: 20px 0;
}

#weatherIcon {
  width: 100px;
  height: 100px;
  object-fit: contain;
}

.weather-description {
  font-size: 1.5rem;
  color: #666;
  margin-bottom: 20px;
}

.weather-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 30px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 10px;
}

.label {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 5px;
}

#weatherContent {
  opacity: 1;
  transition: opacity 0.3s ease;
}

.hidden {
  display: none !important;
}

.error {
  background: #ffebee;
  color: #c62828;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
}

.error h3 {
  margin-bottom: 10px;
}

.last-updated {
  text-align: center;
  color: #666;
  font-style: italic;
  margin-top: 20px;
}

footer {
  text-align: center;
  margin-top: 30px;
  color: white;
  padding: 20px;
  opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 10px;
  }

  header h1 {
    font-size: 2rem;
  }

  .search-box {
    flex-direction: column;
  }

  #searchBtn {
    width: 100%;
  }

  .temperature {
    font-size: 3rem;
  }

  .weather-details {
    grid-template-columns: 1fr;
  }
}