.inventory-single-workspace {
    display: grid;
    gap: 18px;
    align-items: start;
}

.inventory-single-structure-panel {
    display: grid;
    gap: 14px;
}

.inventory-single-structure-head {
    align-items: flex-start;
}

.inventory-single-sidebar-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 72px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e2e8f0;
    color: var(--clr-navy);
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.inventory-single-structure-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.inventory-single-tree-scroll {
    max-height: 360px;
    overflow-y: auto;
    margin: 0 -4px;
    padding: 4px;
}

.inventory-single-tree-scroll-top {
    border-top: 1px solid var(--clr-border);
    padding-top: 12px;
}

.inventory-single-detail-column,
.inventory-single-main,
.inventory-single-side {
    display: grid;
    gap: 16px;
}

.inventory-single-toolbar {
    margin-bottom: 4px;
}

.inventory-single-toolbar-title {
    margin: 0;
    color: var(--clr-navy);
    font-size: 1.15rem;
}

.inventory-single-toolbar-copy {
    margin: 6px 0 0;
    color: var(--clr-text-muted);
}

.inventory-single-toolbar-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
}

.inventory-single-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.inventory-single-stat-card {
    display: grid;
    gap: 6px;
}

.inventory-single-stat-label {
    color: var(--clr-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.inventory-single-stat-value {
    color: var(--clr-navy);
    font-size: 1.5rem;
    line-height: 1.1;
}

.inventory-single-stat-value-sm {
    font-size: 1rem;
    line-height: 1.35;
}

.inventory-single-stat-meta {
    color: var(--clr-text-muted);
    font-size: 0.85rem;
}

.inventory-single-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.85fr);
    gap: 16px;
    align-items: start;
}

.inventory-single-panel {
    display: grid;
    gap: 14px;
}

.inventory-single-panel-head {
    display: grid;
    gap: 6px;
}

.inventory-single-form {
    margin: 0;
}

.inventory-single-form-span-full {
    grid-column: 1 / -1;
}

.inventory-single-status {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.inventory-single-quantity {
    display: grid;
    gap: 4px;
}

.inventory-single-quantity strong {
    color: var(--clr-navy);
    font-size: 1.35rem;
    line-height: 1.2;
}

.inventory-single-quantity span,
.inventory-single-stock-help,
.inventory-single-inline-preview,
.inventory-single-empty {
    color: var(--clr-text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.inventory-single-richtext {
    white-space: pre-wrap;
    color: var(--clr-text-main);
    line-height: 1.55;
}

.inventory-single-inline-form {
    display: grid;
    gap: 8px;
}

.inventory-single-inline-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.inventory-single-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.inventory-single-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e2e8f0;
    color: var(--clr-navy);
    font-size: 0.82rem;
    font-weight: 600;
}

.inventory-tree-list,
.inventory-tree-part-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.inventory-tree-list-nested,
.inventory-tree-part-list {
    margin-left: 14px;
}

.inventory-tree-node {
    display: grid;
    gap: 8px;
}

.inventory-tree-row {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 8px;
    align-items: start;
}

.inventory-tree-row.is-active-branch .inventory-tree-branch {
    border-color: rgba(37, 99, 235, 0.22);
    background: #eff6ff;
}

.inventory-tree-toggle,
.inventory-tree-branch,
.inventory-tree-part-button {
    border: 1px solid transparent;
    background: transparent;
    cursor: pointer;
    font: inherit;
}

.inventory-tree-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    min-height: 28px;
    border-radius: 8px;
    color: var(--clr-text-muted);
    font-size: 1rem;
    font-weight: 700;
}

.inventory-tree-toggle:hover,
.inventory-tree-toggle:focus-visible {
    background: #e2e8f0;
    color: var(--clr-text-main);
}

.inventory-tree-branch {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    width: 100%;
    padding: 8px 10px;
    border-radius: 10px;
    text-align: left;
}

.inventory-tree-branch:hover,
.inventory-tree-branch:focus-visible,
.inventory-tree-part-button:hover,
.inventory-tree-part-button:focus-visible {
    background: #f1f5f9;
}

.inventory-tree-branch-label {
    color: var(--clr-text-main);
    font-size: 0.92rem;
    font-weight: 600;
}

.inventory-tree-branch-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.inventory-tree-count,
.inventory-tree-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 22px;
    padding: 0 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.inventory-tree-count {
    background: #e2e8f0;
    color: var(--clr-text-main);
}

.inventory-tree-children {
    display: grid;
    gap: 8px;
    padding-left: 10px;
    border-left: 1px solid var(--clr-border);
    margin-left: 13px;
}

.inventory-tree-part-list {
    display: grid;
    gap: 6px;
}

.inventory-tree-part-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border-radius: 10px;
    text-align: left;
}

.inventory-tree-part-button.is-selected {
    border-color: rgba(37, 99, 235, 0.22);
    background: #dbeafe;
}

.inventory-tree-part-button.is-low-stock {
    background: #fff7ed;
}

.inventory-tree-part-button.is-selected.is-low-stock {
    background: linear-gradient(180deg, #dbeafe 0%, #fff7ed 100%);
}

.inventory-tree-part-name {
    color: var(--clr-text-main);
    font-size: 0.88rem;
    font-weight: 600;
}

.inventory-tree-part-meta {
    color: var(--clr-text-muted);
    font-size: 0.78rem;
    white-space: nowrap;
}

@media (max-width: 1100px) {
    .inventory-single-layout {
        grid-template-columns: 1fr;
    }

    .inventory-single-tree-scroll {
        max-height: 420px;
    }
}

@media (max-width: 900px) {
    .inventory-single-toolbar-actions {
        justify-content: flex-start;
    }

    .inventory-single-structure-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .inventory-tree-branch,
    .inventory-tree-part-button,
    .inventory-single-status {
        grid-template-columns: none;
    }

    .inventory-tree-branch,
    .inventory-tree-part-button,
    .inventory-single-status {
        display: grid;
    }

    .inventory-tree-branch-meta {
        justify-content: flex-start;
    }
}