:root {
    --primary-color: #0066CC;
    --secondary-color: #FF6B00;
}

body {
    background-color: #f8f9fc;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.auth-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.auth-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.auth-header {
    padding: 30px;
    background: var(--primary-color);
    color: white;
    text-align: center;
}

    .auth-header h2 {
        margin: 0;
        font-weight: 700;
    }

    .auth-header p {
        margin: 10px 0 0;
        opacity: 0.9;
    }

.auth-card form {
    padding: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    height: 45px;
    border-radius: 5px;
    border: 1px solid #ddd;
}

    .form-control:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
    }

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    height: 45px;
    font-weight: 600;
}

    .btn-primary:hover {
        background-color: #0052a3;
    }

.auth-links {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

    .auth-links a {
        color: var(--primary-color);
        text-decoration: none;
        font-size: 14px;
    }

        .auth-links a:hover {
            text-decoration: underline;
        }

.text-danger {
    font-size: 13px;
    margin-top: 5px;
    display: block;
}