* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.site-header {
    display: flex;
    align-items: center;
    gap: 20px;

    padding: 20px;

    background-color: white;
    border-bottom: 1px solid #ddd;
}

.login-page-body {
    margin: 0;
    background: linear-gradient(135deg, #013D7A, #013D7A);
    font-family: Arial, sans-serif;
}

.login-page-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 120px);
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 4px;
    width: 320px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.login-box h2 {
    text-align: center;
    margin-bottom: 24px;
    color: #333;
}

.login-input-group {
    margin-bottom: 18px;
}

.login-input-group label {
    display: block;
    margin-bottom: 6px;
    color: #555;
    font-size: 14px;
}

.login-input-group input {
    width: 90%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 2px;
    font-size: 14px;
}

.login-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 2px;
    background: #01509c;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}

.login-btn:hover {
    background: #013D7A;
}

.login-message {
    margin-top: 16px;
    text-align: center;
    font-size: 14px;
    color: #444;
}

.register-link {
    text-align: center;
    margin-top: 14px;
}

.register-link a {
    font-size: 13px;
    color: #013D7A;
    text-decoration: none;
}

.error-message {
    width: 90%;
    color: #d93025;
    background-color: #fce8e6;
    border: 1px solid #f5c2c0;
    padding: 10px 12px;
    border-radius: 2px;
    font-size: 14px;
    margin-top: 10px;
    margin-bottom: 10px;
    display: inline-block;
}