body {
    background-color: #f4f6f9;
}

.sidebar .nav-link {
    color: #333;
    padding: 0.6rem 1rem;
    border-radius: 0;
}

.sidebar .nav-link:hover {
    background-color: #e9ecef;
}

.sidebar .nav-link.active {
    background-color: #0d6efd;
    color: #fff;
}

main {
    padding: 1.5rem;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d6efd, #6610f2);
}

.login-card {
    max-width: 400px;
    width: 100%;
}

.verify-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    padding: 1.5rem;
}

.verify-card {
    max-width: 480px;
    width: 100%;
    background: #fff;
    border-radius: 0.75rem;
    padding: 2rem;
}

.result-table th {
    width: 40%;
    color: #6c757d;
    font-weight: 500;
}