/* White Sand OS — Department Console (EOX-12, #2148)
 * ---------------------------------------------------------------------------
 * Additive stylesheet for the Operating Space Console rendered by
 * js/console/consoleView.js: four experience modes (NOW / WORK / OPERATE /
 * MANAGE) as a tablist, the fifteen contracted sections and the caller's
 * Workbench queues as content. Rules:
 *   • tokens only (css/tokens-convergence.css --ds-*), no raw colour;
 *   • logical properties only (inline/block) — RTL and LTR from `dir`;
 *   • responsive through container-agnostic grid + media queries, no JS;
 *   • status is never colour alone: every state badge carries text + glyph;
 *   • density via [data-density="compact|comfortable"] on the Console root;
 *   • every class is dc- prefixed so nothing here can restyle another surface.
 */

.dc {
  --dc-gap: var(--ds-space-4);
  --dc-pad: var(--ds-space-4);
  --dc-row-pad-block: var(--ds-row-padding-block);
  --dc-row-pad-inline: var(--ds-row-padding-inline);
  --dc-card-min: 20rem;
  display: block;
  color: var(--ds-color-text-primary);
  font-family: var(--ds-font-body);
  font-size: var(--ds-text-md);
  line-height: var(--ds-leading-normal);
  max-inline-size: var(--ds-layout-max);
  margin-inline: auto;
  padding-block: var(--ds-space-3) var(--ds-space-8);
  padding-inline: var(--ds-layout-gutter);
}
.dc[data-density="compact"] {
  --dc-gap: var(--ds-space-2);
  --dc-pad: var(--ds-space-3);
  --dc-row-pad-block: var(--ds-space-1);
  --dc-row-pad-inline: var(--ds-space-2);
  --dc-card-min: 17rem;
  font-size: var(--ds-text-sm);
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.dc-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--dc-gap);
  margin-block-end: var(--dc-gap);
}
.dc-title {
  margin: 0;
  font-size: var(--ds-text-2xl);
  font-weight: var(--ds-weight-bold);
  line-height: var(--ds-leading-tight);
  letter-spacing: var(--ds-tracking-tight);
}
.dc-sub { margin-block: var(--ds-space-1) 0; color: var(--ds-color-text-secondary); }
.dc-tools { display: flex; flex-wrap: wrap; gap: var(--ds-space-2); align-items: center; }
.dc-persona {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ds-space-2);
  margin-block-end: var(--dc-gap);
  padding-block: var(--ds-space-2);
  padding-inline: var(--ds-space-3);
  border: 1px solid var(--ds-color-border-subtle);
  border-radius: var(--ds-radius-md);
  background: var(--ds-color-surface-sunken);
  color: var(--ds-color-text-secondary);
  font-size: var(--ds-text-sm);
}
.dc-persona[data-actionable="0"] { border-color: var(--ds-color-status-warning-border); background: var(--ds-color-status-warning-surface); color: var(--ds-color-text-primary); }

/* ── Mode tabs ──────────────────────────────────────────────────────────── */
.dc-modes {
  display: flex;
  gap: var(--ds-space-1);
  margin-block-end: var(--dc-gap);
  padding-block-end: 0;
  border-block-end: 1px solid var(--ds-color-border-default);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}
.dc-tab {
  appearance: none;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-2);
  min-block-size: var(--ds-control-height);
  min-inline-size: var(--ds-tap-target-min);
  padding-block: var(--ds-space-2);
  padding-inline: var(--ds-space-4);
  border: 0;
  border-block-end: 3px solid transparent;
  border-start-start-radius: var(--ds-radius-sm);
  border-start-end-radius: var(--ds-radius-sm);
  background: transparent;
  color: var(--ds-color-text-secondary);
  font: inherit;
  font-weight: var(--ds-weight-semibold);
  cursor: pointer;
  transition: color var(--ds-duration-fast) var(--ds-ease-standard), border-color var(--ds-duration-fast) var(--ds-ease-standard), background-color var(--ds-duration-fast) var(--ds-ease-standard);
}
.dc-tab:hover { background: var(--ds-color-surface-hover); color: var(--ds-color-text-primary); }
.dc-tab[aria-selected="true"] { color: var(--ds-color-text-primary); border-block-end-color: var(--ds-color-accent-strong); }
.dc-tab:focus-visible { outline: var(--ds-focus-ring-width) solid var(--ds-color-focus-ring); outline-offset: var(--ds-focus-ring-offset); }
.dc-tab-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-1);
  padding-block: 0;
  padding-inline: var(--ds-space-2);
  border-radius: var(--ds-radius-pill);
  border: 1px solid var(--ds-color-border-subtle);
  background: var(--ds-color-surface-raised);
  color: var(--ds-color-text-secondary);
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-weight-medium);
  font-family: var(--ds-font-numeric);
}
.dc-tab-meta[data-flag="unconfirmed"] { border-color: var(--ds-color-status-warning-border); background: var(--ds-color-status-warning-surface); color: var(--ds-color-text-primary); }
.dc-tab-meta[data-flag="unread"] { border-color: var(--ds-color-status-neutral-border); background: var(--ds-color-status-neutral-surface); }
.dc-tab[data-attention="1"] .dc-tab-meta { font-weight: var(--ds-weight-bold); }

.dc-panel { display: block; }
.dc-panel[hidden] { display: none; }
.dc-panel-hint { margin-block: 0 var(--dc-gap); color: var(--ds-color-text-secondary); font-size: var(--ds-text-sm); }

/* ── Section / queue grid ───────────────────────────────────────────────── */
.dc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--dc-card-min)), 1fr));
  gap: var(--dc-gap);
  align-items: start;
}
.dc-section, .dc-queue, .dc-advisory, .dc-registry {
  min-inline-size: 0;
  padding: var(--dc-pad);
  border: 1px solid var(--ds-color-border-subtle);
  border-radius: var(--ds-radius-lg);
  background: var(--ds-color-surface-raised);
  box-shadow: var(--ds-elevation-1);
}
.dc-section[data-class="MANDATORY"] { border-inline-start: 4px solid var(--ds-color-status-danger-border); }
.dc-section[data-state="NOT_AVAILABLE"], .dc-section[data-state="NOT_CONNECTED"], .dc-queue[data-state="NOT_CONNECTED"] { background: var(--ds-color-surface-sunken); box-shadow: var(--ds-elevation-0); }
.dc-advisory { grid-column: 1 / -1; border-style: dashed; background: var(--ds-color-surface-sunken); box-shadow: var(--ds-elevation-0); }
.dc-queues { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, var(--dc-card-min)), 1fr)); gap: var(--dc-gap); }
.dc-queues-title { grid-column: 1 / -1; margin: 0; font-size: var(--ds-text-sm); font-weight: var(--ds-weight-semibold); color: var(--ds-color-text-secondary); text-transform: uppercase; letter-spacing: var(--ds-tracking-wide); }
.dc-section-title, .dc-queue-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ds-space-2);
  margin: 0 0 var(--ds-space-3);
  font-size: var(--ds-text-lg);
  font-weight: var(--ds-weight-semibold);
  line-height: var(--ds-leading-snug);
}
.dc-queue-sub { margin-block: calc(-1 * var(--ds-space-2)) var(--ds-space-3); color: var(--ds-color-text-secondary); font-size: var(--ds-text-sm); }

/* ── State badges: glyph + text, never colour alone ─────────────────────── */
.dc-state {
  display: inline-flex;
  align-items: center;
  gap: var(--ds-space-1);
  padding-block: 0;
  padding-inline: var(--ds-space-2);
  border: 1px solid var(--ds-color-status-neutral-border);
  border-radius: var(--ds-radius-pill);
  background: var(--ds-color-status-neutral-surface);
  color: var(--ds-color-text-primary);
  font-size: var(--ds-text-xs);
  font-weight: var(--ds-weight-medium);
  white-space: nowrap;
}
.dc-state[data-tone="ok"] { border-color: var(--ds-color-status-success-border); background: var(--ds-color-status-success-surface); }
.dc-state[data-tone="warn"] { border-color: var(--ds-color-status-warning-border); background: var(--ds-color-status-warning-surface); }
.dc-state[data-tone="danger"] { border-color: var(--ds-color-status-danger-border); background: var(--ds-color-status-danger-surface); }
.dc-state[data-tone="info"] { border-color: var(--ds-color-status-info-border); background: var(--ds-color-status-info-surface); }
.dc-state-glyph { font-family: var(--ds-font-numeric); font-weight: var(--ds-weight-bold); }

/* ── Lists and rows ─────────────────────────────────────────────────────── */
.dc-list, .dc-lane-counts, .dc-workspaces, .dc-providers, .dc-not-bound, .dc-cross-queues { list-style: none; margin: 0; padding: 0; }
.dc-list > li + li { border-block-start: 1px solid var(--ds-color-border-subtle); }
.dc-row, .dc-entry {
  display: grid;
  gap: var(--ds-space-1);
  padding-block: var(--dc-row-pad-block);
  padding-inline: var(--dc-row-pad-inline);
  margin-inline: calc(-1 * var(--dc-row-pad-inline));
  border-radius: var(--ds-radius-sm);
  color: inherit;
  text-decoration: none;
  transition: background-color var(--ds-duration-fast) var(--ds-ease-standard);
}
.dc-row:hover, .dc-entry:hover { background: var(--ds-color-surface-hover); }
.dc-row:focus-visible, .dc-entry:focus-visible, .dc button:focus-visible, .dc a:focus-visible {
  outline: var(--ds-focus-ring-width) solid var(--ds-color-focus-ring);
  outline-offset: var(--ds-focus-ring-offset);
}
.dc-row-head, .dc-row-sub, .dc-row-sla { display: flex; flex-wrap: wrap; align-items: center; gap: var(--ds-space-2); min-inline-size: 0; }
.dc-row-head .b { font-weight: var(--ds-weight-semibold); }
.dc-row-sub { color: var(--ds-color-text-secondary); font-size: var(--ds-text-sm); }
.dc-reason { color: var(--ds-color-status-danger-fg); font-weight: var(--ds-weight-medium); }
.dc-row[data-observe="1"] .dc-actions { display: none; }
.dc-actions { display: inline-flex; flex-wrap: wrap; gap: var(--ds-space-1); font-size: var(--ds-text-xs); color: var(--ds-color-text-secondary); font-family: var(--ds-font-mono); }
.dc-lane-counts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 9rem), 1fr)); gap: var(--ds-space-2); }
.dc-lane-counts li { display: flex; justify-content: space-between; align-items: center; gap: var(--ds-space-2); padding-block: var(--ds-space-1); }
.dc-note { margin: 0; color: var(--ds-color-text-secondary); font-size: var(--ds-text-sm); }
.dc-note + .dc-note { margin-block-start: var(--ds-space-1); }
.dc-note[data-reason] { padding-inline-start: var(--ds-space-3); border-inline-start: 2px solid var(--ds-color-border-strong); }
.dc-all-clear { color: var(--ds-color-status-success-fg); font-weight: var(--ds-weight-medium); }
.dc-more { margin-block: var(--ds-space-3) 0; }
.dc-workspaces li + li { margin-block-start: var(--ds-space-1); }
.dc-entry { font-weight: var(--ds-weight-medium); color: var(--ds-color-accent-strong); }

/* ── Provider strip / cross-space / not-bound ───────────────────────────── */
.dc-providers { display: flex; flex-wrap: wrap; gap: var(--ds-space-2); margin-block-end: var(--dc-gap); }
.dc-provider { display: inline-flex; flex-wrap: wrap; align-items: center; gap: var(--ds-space-2); padding-block: var(--ds-space-1); padding-inline: var(--ds-space-3); border: 1px solid var(--ds-color-border-subtle); border-radius: var(--ds-radius-pill); background: var(--ds-color-surface-raised); font-size: var(--ds-text-sm); }
.dc-cross-space { display: flex; flex-wrap: wrap; align-items: center; gap: var(--ds-space-2); margin-block-end: var(--dc-gap); }
.dc-not-bound li, .dc-cross-queues li { padding-block: var(--ds-space-1); color: var(--ds-color-text-secondary); font-size: var(--ds-text-sm); }
.dc-not-bound code, .dc-cross-queues code { font-family: var(--ds-font-mono); font-size: var(--ds-text-xs); color: var(--ds-color-text-primary); }
.dc-registry { grid-column: 1 / -1; }

/* ── Fallback (flag off) ────────────────────────────────────────────────── */
.dc-fallback { max-inline-size: var(--ds-layout-narrow); margin-inline: auto; padding-block: var(--ds-space-8); }
.dc-fallback-links { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--ds-space-2); margin-block-start: var(--ds-space-4); }

/* ── Responsive: tablet / mobile ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .dc { --dc-card-min: 18rem; padding-inline: var(--ds-space-4); }
}
@media (max-width: 640px) {
  .dc { --dc-card-min: 100%; --dc-pad: var(--ds-space-3); padding-inline: var(--ds-space-3); }
  .dc-title { font-size: var(--ds-text-xl); }
  .dc-tab { padding-inline: var(--ds-space-3); }
  .dc-head { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  .dc-tab, .dc-row, .dc-entry { transition: none; }
}