* { margin: 0; padding: 0; box-sizing: border-box; }
    
    body {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      font-family: "Roboto", sans-serif;
      min-height: 100vh;
      padding: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .weather-app {
      background: white;
      max-width: 800px;
      width: 100%;
      border-radius: 20px;
      box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
      overflow: hidden;
      animation: fadeIn 0.6s ease-in;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    header {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      padding: 35px;
    }

    .search-form { display: flex; gap: 12px; }

    .search-form-input {
      flex: 1;
      background: rgba(255, 255, 255, 0.2);
      border: 2px solid rgba(255, 255, 255, 0.3);
      color: white;
      font-size: 16px;
      padding: 16px 24px;
      border-radius: 50px;
      outline: none;
      transition: all 0.3s ease;
      font-family: "Roboto", sans-serif;
    }

    .search-form-input::placeholder { color: rgba(255, 255, 255, 0.7); }

    .search-form-input:focus {
      background: rgba(255, 255, 255, 0.3);
      border-color: white;
      transform: scale(1.02);
    }

    .search-form-button {
      background: white;
      color: #667eea;
      border: none;
      padding: 16px 32px;
      border-radius: 50px;
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      font-family: "Roboto", sans-serif;
    }

    .search-form-button:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    }

    main { padding: 45px 40px; }

    .weather-app-data {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 30px;
      margin-bottom: 40px;
      padding-bottom: 30px;
      border-bottom: 2px solid #f0f0f0;
    }

    .weather-app-city {
      font-size: 48px;
      font-weight: 700;
      color: #2d3748;
      margin-bottom: 12px;
      line-height: 1.2;
    }

    .weather-app-details {
      color: #718096;
      font-size: 16px;
      line-height: 1.8;
    }

    .weather-app-details strong {
      color: #c16992;
      font-weight: 600;
    }

    #description {
      text-transform: capitalize;
      font-weight: 500;
    }

    .weather-app-temperature-container {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    #icon {
      font-size: 90px;
      filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.15));
      animation: float 3s ease-in-out infinite;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    .weather-app-temperature {
      font-size: 90px;
      font-weight: 700;
      color: #2d3748;
      line-height: 1;
    }

    .weather-app-unit {
      font-size: 36px;
      color: #141414;
      align-self: flex-start;
      margin-top: 10px;
    }

    .weather-forecast { 
        margin-top: 30px;
        display: flex;
     }

    .forecast-row {
      justify-content: space-between;
      align-items: center;
      padding: 15px 18px;
      background: #f7fafc;
      border-radius: 8px;
      margin-bottom: 12px;
      transition: all 0.3s ease;
      cursor: pointer;
    }

    .forecast-row:hover {
      background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
      color: white;
      transform: translateX(5px);
      box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
    }

    .forecast-row:hover .forecast-day,
    .forecast-row:hover .forecast-temperature-max,
    .forecast-row:hover .forecast-temperature-min {
      color: white;
    }

    .forecast-day {
      font-weight: 600;
      color: #2d3748;
      font-size: 16px;
      width: 110px;
      transition: color 0.3s ease;
    }

    .forecast-icon { font-size: 36px; margin: 0 20px; }

    .forecast-temperatures {
      display: flex;
      gap: 15px;
      align-items: center;
      min-width: 100px;
      justify-content: center;
    }

    .forecast-temperature-max {
      font-weight: 700;
      color: #ee1d90;
      font-size: 18px;
      transition: color 0.3s ease;
    }

    .forecast-temperature-min {
      color: #ab4c88;
      font-size: 18px;
      transition: color 0.3s ease;
    }

    footer {
      background: #f7fafc;
      padding: 24px;
      text-align: center;
      color: #718096;
      font-size: 14px;
      line-height: 1.8;
      border-top: 1px solid #e2e8f0;
    }

    footer a {
      color: #667eea;
      text-decoration: none;
      font-weight: 500;
      transition: color 0.3s ease;
    }

    footer a:hover { color: #764ba2; }

    @media (max-width: 768px) {
      body { padding: 10px; }
      header { padding: 25px 20px; }
      main { padding: 35px 25px; }
      .weather-app-data {
        flex-direction: column;
        text-align: center;
        gap: 30px;
      }
      .weather-app-city { font-size: 36px; }
      .weather-app-temperature { font-size: 70px; }
      #icon { font-size: 70px; }
      .forecast-row {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
      }
    }