body {
    margin: 0;
    padding: 0;
    background: #0d0f14;
    font-family: Arial, sans-serif;
    color: #e7e7e7;
}

.login-container {
    width: 350px;
    padding: 30px;
    margin: 120px auto;
    background: #151821;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.25);
    text-align: center;
}

.login-container h2 {
    margin-bottom: 20px;
}

.login-container input {
    width: 90%;
    padding: 10px;
    margin: 10px 0;
    background: #1d2029;
    border: 1px solid #333;
    color: #eee;
    border-radius: 6px;
    font-size: 15px;
}

.login-container button {
    width: 95%;
    padding: 12px;
    background: #0b84ff;
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
    transition: 0.2s;
}

.login-container button:hover {
    background: #006be0;
}

#error {
    color: #ff4444;
    margin-top: 10px;
}

.center-message {
    text-align: center;
    margin-top: 150px;
}

.center-message h1 {
    font-size: 50px;
    color: #ff0055;
}

.center-message p {
    font-size: 20px;
    opacity: 0.7;
}