/* Base Styles */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4cc9f0;
    --text-color: #333;
    --text-secondary: #666;
    --background-color: #f5f7fa;
    --card-background: #ffffff;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --font-family: "Inter", sans-serif;
  }
  
  .dark {
    --primary-color: #4cc9f0;
    --secondary-color: #4895ef;
    --accent-color: #4361ee;
    --text-color: #f5f7fa;
    --text-secondary: #b8c1ec;
    --background-color: #121629;
    --card-background: #1f2541;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    transition: var(--transition);
    line-height: 1.6;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
  }
  
  /* Header Styles */
  header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
  }
  
  h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
  }
  
  .theme-toggle button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-background);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
  }
  
  .theme-toggle button:hover {
    transform: scale(1.1);
  }
  
  .toggle-icon {
    transition: var(--transition);
  }
  
  .light .dark-icon,
  .dark .light-icon {
    display: none;
  }
  
  /* Search Container */
  .search-container {
    display: flex;
    gap: 10px;
    margin-bottom: 2rem;
  }
  
  #search-input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--card-background);
    color: var(--text-color);
    font-size: 1rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
  }
  
  #search-input:focus {
    outline: 2px solid var(--primary-color);
  }
  
  #search-btn,
  #location-btn {
    padding: 12px 20px;
    border: none;
    border-radius: var(--border-radius);
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
  }
  
  #location-btn {
    padding: 12px;
    font-size: 1.2rem;
  }
  
  #search-btn:hover,
  #location-btn:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
  }
  
  /* Weather Container */
  .weather-container {
    display: grid;
    gap: 2rem;
  }
  
  .current-weather {
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--card-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
  }
  
  .location-info h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
  }
  
  .location-info p {
    color: var(--text-secondary);
  }
  
  .weather-info {
    display: flex;
    align-items: center;
    gap: 2rem;
  }
  
  .temperature {
    font-size: 3rem;
    font-weight: 700;
    display: flex;
    align-items: start;
  }
  
  .unit {
    font-size: 1.5rem;
    margin-top: 0.5rem;
    font-weight: 400;
  }
  
  .weather-condition {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .weather-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
  }
  
  /* Weather Details */
  .weather-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }
  
  .detail-item {
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .detail-icon {
    font-size: 1.8rem;
  }
  
  .detail-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
  }
  
  .detail-value {
    font-size: 1.2rem;
    font-weight: 600;
  }
  
  /* Forecast */
  .forecast-container {
    background-color: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--card-shadow);
  }
  
  .forecast-container h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
  }
  
  .forecast-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }
  
  .forecast-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    border-radius: var(--border-radius);
    background-color: rgba(var(--primary-color-rgb), 0.05);
    transition: var(--transition);
  }
  
  .forecast-item:hover {
    transform: translateY(-5px);
  }
  
  .forecast-day {
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .forecast-icon {
    font-size: 2rem;
    margin: 0.5rem 0;
  }
  
  .forecast-temp {
    font-weight: 600;
  }
  
  .forecast-condition {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
  }
  
  /* Footer */
  footer {
    margin-top: 3rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .container {
      padding: 1rem;
    }
  
    .current-weather {
      flex-direction: column;
      align-items: flex-start;
      gap: 1.5rem;
    }
  
    .weather-info {
      width: 100%;
      justify-content: space-between;
    }
  
    .forecast-items {
      grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
  }
  
  @media (max-width: 480px) {
    .search-container {
      flex-wrap: wrap;
    }
  
    #search-input {
      width: 100%;
      flex-basis: 100%;
    }
  
    #search-btn,
    #location-btn {
      flex: 1;
    }
  
    .weather-details {
      grid-template-columns: 1fr;
    }
  }