body {
    font-family: 'Poppins', sans-serif;
    background-color: #222;
    color: white;
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    background-color: #111;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-container h1 {
    color: #ff6666;
    margin-bottom: 30px;
}

.login-container form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.login-container input {
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    border: none;
    outline: none;
    text-align: center;
}

.login-container button, .login-container .btn {
    padding: 12px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: 0.2s;
}

.login-container button {
    background-color: #ff6666;
    color: white;
}

.login-container button:hover {
    background-color: #e64e4e;
}

.login-container .btn {
    background-color: #555;
    color: white;
    margin: 5px;
    width: 100px;
}

.login-container .btn:hover {
    background-color: #333;
}

.login-container .error {
    color: #ff6666;
    font-weight: bold;
    margin-bottom: 10px;
}

.login-container a {
    display: inline-block;
    margin-top: 12px;
    color: #ff6666;
    text-decoration: none;
}

.login-container a:hover {
    text-decoration: underline;
}

.button-group {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}