.admin-course-levels {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.admin-course-levels__summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.admin-course-levels__summary span {
    align-items: center;
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    color: #374151;
    display: inline-flex;
    gap: 4px;
    padding: 7px 10px;
}

.admin-course-levels__summary strong {
    color: #111827;
}

.admin-course-levels__table {
    min-width: 980px;
}

.admin-course-levels__badge,
.admin-course-levels__pill {
    align-items: center;
    border-radius: 8px;
    display: inline-flex;
    font-size: 0.76rem;
    font-weight: 800;
    line-height: 1;
    min-height: 26px;
    padding: 5px 8px;
    white-space: nowrap;
}

.admin-course-levels__badge {
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #047857;
}

.admin-course-levels__badge--missing {
    background: #F3F4F6;
    border-color: #D1D5DB;
    color: #6B7280;
}

.admin-course-levels__pill--required {
    background: #FEF3C7;
    color: #92400E;
}

.admin-course-levels__pill--optional {
    background: #E0F2FE;
    color: #075985;
}

.admin-course-levels__pill--active {
    background: #D1FAE5;
    color: #047857;
}

.admin-course-levels__pill--inactive,
.admin-course-levels__pill--missing {
    background: #FEE2E2;
    color: #991B1B;
}

.admin-course-levels__desc {
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-course-levels__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.admin-course-levels__action-btn {
    font-size: 0.8rem;
    min-height: 32px;
    padding: 6px 10px;
    width: auto;
}

.admin-course-levels__empty,
.admin-course-levels__notice {
    align-items: center;
    background: #FFFFFF;
    border: 1px dashed #D1D5DB;
    border-radius: 8px;
    color: #6B7280;
    display: flex;
    gap: 8px;
    justify-content: center;
    min-height: 130px;
    padding: 20px;
    text-align: center;
}

.admin-course-levels__form {
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    margin-top: 14px;
    padding: 14px;
}

.admin-course-levels__form-title {
    align-items: center;
    color: #047857;
    display: flex;
    font-weight: 800;
    gap: 8px;
    margin-bottom: 12px;
}

.admin-course-levels__form-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 720px) {
    .admin-course-levels__form-grid {
        grid-template-columns: 1fr;
    }

    .admin-course-levels__actions {
        flex-direction: column;
    }

    .admin-course-levels__action-btn {
        width: 100%;
    }
}