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

.background-gradient {
    background-image: linear-gradient(to bottom right, #3498db, #2980b9);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#login-box {
    width: 30%;
    min-width: 300px;
    max-width: 400px;
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    font-family: 'Arial', sans-serif;
    color: #333;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px,
                rgba(0, 0, 0, 0.05) 0px 4px 6px -2px;
}

#login-box h1 {
    font-size: 2em;
    margin-bottom: 1.5rem;
    color: #3498db;
}

#login-box input[type="email"],
#login-box input[type="password"] {
    width: 100%;
    padding: .8em;
    margin-top: .5em;
    border: none;
    outline: none;
    border-radius: 5px;
    transition: all .2s ease-in-out;
    line-height: 1.5;
    font-size: 1em;
    background-color: #fafafa;
    color: #333;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1);
}

#login-box button {
    cursor: pointer;
    width: 100%;
    padding: .8em;
    appearance: none;
    border: none;
    background-color: #3498db;
    color: white;
    font-weight: bold;
    font-size: 1em;
    letter-spacing: 1px;
    border-radius: 5px;
    transition: transform .2s ease-in-out;
    margin-top: 1em;
}

#login-box button:hover {
    transform: scale(1.05);
}

.forgot-link {
    display: block;
    margin-top: 1.5em;
    font-size: .9em;
    color: #3498db;
    text-decoration: underline;
}