styles.css

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

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #a2d9ff, #ffffff);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.app-container {
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    width: 300px;
    text-align: center;
}

header h1 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #007BFF;
}

form {
    display: flex;
    flex-direction: column;
}

form input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 10px;
    font-size: 1rem;
}

form button {
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #007BFF;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

form button:hover {
    background-color: #0056b3;
}

#weatherDetails {
    margin-top: 20px;
}

#weatherDetails.hidden {
    display: none;
}

#cityName {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}