.mv-group-list {
    display: grid;
    gap: 10px;
}

.mv-group-item {
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 16px;
    padding: 12px 14px;
    background: rgba(15, 23, 42, .55);
    cursor: pointer;
    transition: all .18s ease;
}

.mv-group-item:hover {
    border-color: rgba(20, 184, 166, .48);
    transform: translateY(-1px);
}

.mv-group-item.active {
    border-color: rgba(20, 184, 166, .7);
    background: linear-gradient(135deg, rgba(20, 184, 166, .16), rgba(59, 130, 246, .12));
    box-shadow: inset 0 0 0 1px rgba(20, 184, 166, .12);
}

.mv-group-item .meta {
    color: #94a3b8;
    font-size: .84rem;
}

.mv-batch-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.mv-selection-info {
    color: #94a3b8;
    font-size: .9rem;
}

.mv-group-select {
    width: 220px;
    max-width: 100%;
}

.mv-table-check {
    width: 32px;
    text-align: center;
}

.mv-group-empty {
    color: #94a3b8;
    padding: 14px;
    border: 1px dashed rgba(148, 163, 184, .22);
    border-radius: 14px;
    text-align: center;
}

.mv-cell-changed {
    animation: mvCellFlash 1.2s ease;
}

@keyframes mvCellFlash {
    0% {
        background: rgba(245, 158, 11, .38);
    }

    100% {
        background: transparent;
    }
}

.mv-detail-shell {
    max-width: 1600px;
}

.mv-detail-hero {
    padding: 24px 28px;
}

.mv-meta-light {
    color: rgba(255, 255, 255, .86);
}

.mv-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(320px, .8fr);
    gap: 24px;
    align-items: start;
}

.mv-detail-main,
.mv-detail-side {
    min-width: 0;
}

@media (max-width: 1199.98px) {
    .mv-detail-grid {
        grid-template-columns: 1fr;
    }
}