/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #121212;
    color: #ffffff;
    font-size: 16px;
    line-height: 1.5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* Container */
.container {
    background-color: #121212;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Form */
.login-page,
.protected-page {
    background-color: #121212;
    background-color: #1e1e1e;
    border-radius: 8px;
    padding: 40px;
    width: 300px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.login-page h2,
.protected-page h2 {
    color: #ffffff;
    font-size: 24px;
    margin-bottom: 20px;
}

input[type="password"] {
    background-color: #333;
    color: #fff;
    border: 1px solid #444;
    border-radius: 5px;
    padding: 10px;
    width: 100%;
    margin-bottom: 15px;
    font-size: 16px;
}

input[type="password"]:focus {
    outline: none;
    border-color: #3d88f3;
    background-color: #444;
}

button {
    background-color: #3d88f3;
    color: #ffffff;
    border: none;
    padding: 10px;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #356fcb;
}

/* Error message */
.error-message {
    color: #ff4c4c;
    font-size: 14px;
    margin-top: 10px;
}

/* Protected page */
.protected-page {
    display: none;
}

button:active {
    background-color: #2855a5;
}

/* Responsive Design */
@media (max-width: 480px) {
    .login-page,
    .protected-page {
        width: 80%;
    }
}