/* =====================================================
   Armada Next — application shell
   Topbar · sidebar · main · page. Square corners, hairline
   borders, one indigo signal (active nav). Fenced under
   @scope (.armada-next).
   ===================================================== */

@scope (.armada-next) {

/* ── shell grid ─────────────────────────────────────────────── */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: 48px 1fr;
  grid-template-areas: "topbar topbar" "sidebar main";
  height: 100vh;
  overflow: hidden;
}

/* ── topbar ─────────────────────────────────────────────────── */
.topbar {
  grid-area: topbar;
  display: flex; align-items: center; gap: 14px;
  padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
}
.topbar .logo {
  display: flex; align-items: center; gap: 9px;
  font-weight: var(--weight-bold); font-size: 14px;
  width: calc(var(--sidebar-w) - 16px);
  padding-right: 12px;
  border-right: 1px solid var(--border);
}
.topbar .logo .brand-mark { width: 24px; height: 24px; display: grid; place-items: center; background: transparent; }
.topbar .logo .brand-mark img { width: 100%; height: 100%; }
[data-mode="dark"] .topbar .logo .brand-mark img,
.theme-dark .topbar .logo .brand-mark img { filter: brightness(1.6) saturate(0.9); }
.topbar .crumbs { display: flex; align-items: center; gap: 8px; color: var(--fg-2); flex: 1; }
.topbar .crumbs a { color: var(--fg-2); }
.topbar .crumbs a:hover { color: var(--accent); }
.topbar .crumbs .sep { color: var(--faint); }
.topbar .crumbs .leaf { color: var(--fg); font-weight: var(--weight-semibold); }

/* ── sidebar ────────────────────────────────────────────────── */
.sidebar {
  grid-area: sidebar;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 12px 8px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 14px;
}
.nav-group { display: flex; flex-direction: column; gap: 1px; }
.nav-label {
  font-size: var(--text-mono); text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--muted); padding: 6px 10px 4px; font-weight: var(--weight-semibold);
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; font-size: var(--text-sm); color: var(--fg-2);
  border: none; background: transparent; text-align: left; width: 100%; cursor: pointer;
  font-family: inherit; text-decoration: none;
}
.nav-item:hover { background: var(--surface-2); color: var(--fg); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--accent-ink); font-weight: var(--weight-medium); box-shadow: inset 3px 0 0 var(--accent); }
.nav-item .count { margin-left: auto; font-size: var(--text-2xs); color: var(--muted); font-variant-numeric: tabular-nums; }
.nav-item.active .count { color: var(--accent-ink); }
.nav-item .ic { width: 16px; height: 16px; display: grid; place-items: center; flex-shrink: 0; opacity: 0.75; }
.nav-item .ic svg { width: 16px; height: 16px; }
.nav-item.active .ic { opacity: 1; }
.nav-item.primary-nav { font-weight: var(--weight-semibold); color: var(--fg); font-size: 14px; padding: 9px 10px; }
.nav-item.primary-nav .ic { opacity: 1; }

.warn-count { color: var(--warn) !important; font-weight: var(--weight-semibold); }

/* sidebar footer (icon controls: theme, logout, classic-UI switch) */
.sidebar-foot { margin: auto -8px -12px; padding: 8px 8px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 4px; }
.foot-user { font-size: 13px; font-weight: 500; color: var(--fg); padding-left: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.foot-actions { display: flex; gap: 4px; flex: none; }
.foot-btn { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid transparent; background: transparent; color: var(--muted); cursor: pointer; }
.foot-btn:hover { background: var(--surface-2); color: var(--fg); border-color: var(--border); text-decoration: none; }
.foot-btn svg { width: 17px; height: 17px; }
.foot-logout { color: var(--err); }
.foot-logout:hover { color: var(--err); }

/* ── main / page ────────────────────────────────────────────── */
.main { grid-area: main; overflow-y: auto; background: var(--bg); }
.page { max-width: var(--page-max); padding: 24px 32px 80px; }
.page--narrow { max-width: 760px; }
.page--list { max-width: 1120px; }

/* a thin back link above a detail title */
.back-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: var(--text-xs); color: var(--muted); font-family: var(--font-mono);
  letter-spacing: var(--tracking-mono); text-transform: uppercase;
  background: none; border: none; cursor: pointer; padding: 0; margin-bottom: 12px;
}
.back-link:hover { color: var(--accent); }
.back-link svg { width: 13px; height: 13px; }

/* filter bar (chips row above a table) */
.filter-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 20px 0 14px; }
.filter-bar .sp { flex: 1; }

/* host for a mounted DataGrid */
.grid-host { height: calc(100vh - 348px); min-height: 440px; margin-top: 18px; }

/* inline owner avatar + dotted label helpers */
.owner { display: flex; align-items: center; gap: 8px; }
.av { width: 22px; height: 22px; border-radius: 50%; background: var(--surface-3); color: var(--fg-2); display: grid; place-items: center; font-size: var(--text-mono); font-weight: var(--weight-semibold); flex-shrink: 0; }
.with-dot { display: inline-flex; align-items: center; gap: 8px; }

/* a simple two-column metadata grid for detail panes */
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 10px 16px; font-size: var(--text-sm); }
.kv dt { color: var(--muted); font-size: var(--text-2xs); text-transform: uppercase; letter-spacing: var(--tracking-wide); font-weight: var(--weight-semibold); align-self: center; }
.kv dd { color: var(--fg); margin: 0; font-variant-numeric: tabular-nums; }

/* callout / info banner (used on e.g. API Keys) — named .callout to avoid
   colliding with Bootstrap's global .alert on the classic UI */
.callout { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid var(--border); border-left-width: 3px; border-radius: 0; background: var(--surface); font-size: var(--text-sm); color: var(--fg-2); margin-bottom: var(--space-5); }
.callout svg { flex-shrink: 0; margin-top: 1px; }
.callout strong { color: var(--fg); }
.callout.info { border-left-color: var(--info); }
.callout.info svg { color: var(--info); }
.callout.warn { border-left-color: var(--warn); }
.callout.warn svg { color: var(--warn); }

/* task status meta strip (Tasks page) */
.task-meta { border: 1px solid var(--border); background: var(--surface); margin-bottom: var(--space-5); }
.task-meta .props { display: flex; flex-wrap: wrap; }
.task-meta .prop { padding: 12px 18px; min-width: 120px; }
.task-meta .prop.divided { border-left: 1px solid var(--border); }
.task-meta .prop .k { font-size: var(--text-2xs); color: var(--muted); text-transform: uppercase; letter-spacing: var(--tracking-wide); font-weight: var(--weight-semibold); margin-bottom: 5px; }
.task-meta .prop .v { font-size: var(--text-sm); color: var(--fg); display: flex; align-items: center; gap: 7px; }
.task-meta .prop .v.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.task-meta .prop .v .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.task-meta .prop .v.run .dot { background: var(--ok); }

}