@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}

body {
    background-color: #0f0f0f;
    color: #800080; /* Purple color */
    font-family: 'Roboto', sans-serif; /* Changed font family */
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    animation: fadeIn 1s;
}

.container {
    text-align: center;
    width: 100%;
    max-width: 400px; /* Ensure the container doesn't get too wide */
    padding: 20px;
    box-sizing: border-box;
}

.form-container {
    background-color: #1c1c1c;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 0 20px #800080; /* Purple color */
    animation: fadeIn 1s;
}

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

.input-container {
    position: relative;
    margin: 10px 0;
}

.icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #800080; /* Purple color */
}

input {
    width: 100%;
    padding: 15px 15px 15px 40px;
    border: 1px solid #800080; /* Purple color */
    background-color: #0f0f0f;
    color: #800080; /* Purple color */
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

button {
    padding: 15px;
    background-color: #800080; /* Purple color */
    color: #0f0f0f;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

button:hover {
    background-color: #b300b3; /* Lighter purple */
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #800080; /* Purple color */
    user-select: none;
}

input:invalid {
    animation: shake 0.3s;
}

.message {
    margin-top: 20px;
    font-size: 16px;
}

.message.success {
    color: #00ff00; /* Green color for success */
}

.message.error {
    color: #ff0000; /* Red color for error */
}