body {
    background-color: #f4f6f8;
}

.login-body {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a3d2f 0%, #0d2318 100%);
}

.login-card {
    width: 100%;
    max-width: 380px;
    border: none;
    border-radius: 10px;
}

.account-card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.account-card:hover {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.list-group-item.active {
    background-color: #1a3d2f;
    border-color: #1a3d2f;
}

.card-header {
    font-weight: 600;
    background-color: #fff;
}