/* ---------------------------------------------------------------------------
   Admin workspace: sidebar switch, overview, collapsible help.
--------------------------------------------------------------------------- */

.bz-workspace-switch {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2px; margin: 10px 8px 0; padding: 3px;
    border: 1px solid var(--bz-border); border-radius: 8px; background: var(--bz-well);
}
.bz-workspace-switch button {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 28px; border: 0; border-radius: 6px;
    background: transparent; color: var(--mud-palette-text-secondary); font: inherit; font-size: .8rem; font-weight: 600; cursor: pointer;
}
.bz-workspace-switch button .mud-icon-root { font-size: 1rem; }
.bz-workspace-switch button.active { background: var(--bz-card); color: var(--mud-palette-text-primary); box-shadow: var(--bz-card-shadow); }
.bz-workspace-switch button.active.admin { color: var(--bz-admin); }

.bz-workspace-toggle {
    display: flex; align-items: center; justify-content: center; width: 40px; height: 32px; margin: 10px 8px 0;
    border: 1px solid var(--bz-border); border-radius: 8px; background: var(--bz-well); color: var(--mud-palette-text-secondary); cursor: pointer;
}
.bz-workspace-toggle.admin { color: var(--bz-admin); border-color: color-mix(in srgb, var(--bz-admin) 50%, var(--bz-border)); }

.bz-nav-section { padding: 12px 10px 4px; color: var(--mud-palette-text-secondary); font-size: .68rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }

/* Overview */
.bz-all-clear { display: flex; align-items: center; gap: 10px; padding: 18px 4px; color: var(--bz-ok); font-weight: 600; }
.bz-attention-link { display: flex; align-items: center; gap: 12px; width: 100%; color: inherit; text-decoration: none; }
.bz-tip strong { font-variant-numeric: tabular-nums; }
.bz-meter.wide { width: 80px; }

/* Collapsible help (Orchestrators) */
.bz-help { padding: 0; }
.bz-help summary {
    display: flex; align-items: center; gap: 8px; padding: 12px 16px; cursor: pointer; list-style: none;
    color: var(--mud-palette-text-secondary); font-size: .88rem; font-weight: 600;
}
.bz-help summary::-webkit-details-marker { display: none; }
.bz-help summary::after { content: "▸"; margin-left: auto; transition: transform .15s; }
.bz-help[open] summary::after { transform: rotate(90deg); }
.bz-help[open] summary { border-bottom: 1px solid var(--bz-line); }
.bz-help > .mud-stack { padding: 14px 16px 16px; }

/* Downloads: targets with no uploads collapse into one line */
.bz-empty-targets { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px dashed var(--bz-border); border-radius: 8px; color: var(--mud-palette-text-secondary); font-size: .84rem; }
.bz-release-help { margin: 4px 0 0; padding-left: 18px; font-size: .84rem; line-height: 1.5; }