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

:root {
            --primary: #1e2446;
            --secondary: #b7222c;
            --success: #4cc9f0;
            --info: #4895ef;
            --warning: #f72585;
            --danger: #e63946;
            --light: #f8f9fa;
            --dark: #212529;
            --sidebar-width: 250px;
        }

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.);
    width: 100%;
    max-width: 350px;
    padding: 30px;
}

.logo{
    margin-top: -70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.logo img {
    width: 150px;
}

h2 {
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.form-group {
    width: 100%;
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #555;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background-color: #b7222c;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
}

.btn-login:hover {
    background-color:#911b23;
}

.error-message {
    color: #d9534f;
    margin-top: 15px;
    text-align: center;
    display: none;
}