body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
}

.container {
    max-width: 350px;
    margin: 80px auto;
    padding: 24px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 8px;
}

input[type="email"], input[type="password"] {
    width: 100%;
    padding: 8px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

.error {
    color: #d00;
    margin-bottom: 12px;
}