:root {
  --tree-indent: 1.15rem;
}

body {
  background-color: #f7f8fa;
}

.app-navbar {
  background-color: #fff;
}

.login-body {
  min-height: 100vh;
  background: linear-gradient(180deg, #eef1f6 0%, #f7f8fa 100%);
}

/* Admin-only UI: shown only when <body> carries the role-admin class. */
.admin-only { display: none !important; }
body.role-admin .admin-only { display: inherit !important; }
body.role-admin button.admin-only,
body.role-admin a.admin-only { display: inline-block !important; }

.inventory-shell {
  height: calc(100vh - 56px);
  min-height: 480px;
}

.tree-pane {
  width: 340px;
  min-width: 260px;
  max-width: 45vw;
  background-color: #fff;
  flex-shrink: 0;
}

.tree-scroll {
  overflow-y: auto;
}

.main-panel {
  background-color: #fff;
}

ul.tree, ul.tree-children {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

ul.tree-children {
  padding-left: var(--tree-indent);
}

.tree-node-root > .tree-row {
  font-weight: 600;
}

.tree-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
}

.tree-row:hover {
  background-color: #f1f3f5;
}

.tree-row.selected {
  background-color: #e7f1ff;
  color: #0d6efd;
  font-weight: 500;
}

.tree-row.drop-target {
  outline: 2px dashed #0d6efd;
  outline-offset: -2px;
  background-color: #e7f1ff;
}

.tree-row-more {
  cursor: default;
}

.tree-toggle {
  border: none;
  background: none;
  padding: 0;
  width: 1.1rem;
  height: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #6c757d;
}

.tree-toggle i {
  transition: transform 0.12s ease;
}

.tree-toggle.expanded i {
  transform: rotate(90deg);
}

.tree-toggle-spacer {
  width: 1.1rem;
  flex-shrink: 0;
  display: inline-block;
}

.tree-icon {
  flex-shrink: 0;
}

.tree-label {
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1 1 auto;
}

.tree-status-badge {
  font-size: 0.65rem;
  flex-shrink: 0;
}

.tree-actions {
  flex-shrink: 0;
}

.btn-tree-action {
  border: none;
  background: none;
  color: #6c757d;
  padding: 0 0.25rem;
}

.btn-tree-action:hover {
  color: #212529;
}

.tree-node.dragging {
  opacity: 0.4;
}

.stat-card .card-body {
  text-align: center;
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  color: #6c757d;
}

.panel-content {
  max-width: 1100px;
}

.asset-row, .folder-link, .asset-link {
  cursor: pointer;
}

@media (max-width: 767.98px) {
  .inventory-shell {
    flex-direction: column;
    height: auto;
  }
  .tree-pane {
    width: 100%;
    max-width: 100%;
    max-height: 40vh;
  }
}