/**
 * Layout Token Interpreter Matrix — personality bands + table/drawer contracts.
 * Composes on rmc-isomorphic-grid-sweep.css (no brand palette changes).
 */

html[data-rmc-personality-os="sovereign"] {
  --rmc-personality-accent: var(--accent-platform-indigo, #4f46e5);
  --rmc-personality-surface: var(--surface-canvas-elevated, #0f172a);
}

html[data-rmc-personality-os="clinical"] {
  --rmc-personality-accent: var(--accent-finance-gold, #059669);
  --rmc-personality-surface: var(--surface-canvas, #f8fafc);
}

html[data-rmc-personality-os="fluid"] {
  --rmc-personality-accent: var(--accent-academics-violet, #7c3aed);
  --rmc-personality-surface: var(--surface-canvas, #faf8f5);
}

html[data-rmc-personality-os="tactical"] {
  --rmc-personality-accent: var(--accent-ops-cyan, #22c55e);
  --rmc-personality-surface: var(--surface-canvas-elevated, #111827);
}

/* 8px spacing grid utilities */
.rmc-space-8 { gap: 8px; }
.rmc-space-16 { gap: 16px; }
.rmc-space-24 { gap: 24px; }
.rmc-space-32 { gap: 32px; }

.rmc-text-shield,
[data-rmc-text-shield] {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

/* 5-column master table cap — columns 6+ hidden; detail in drawer */
.rmc-data-table--matrix-max5 {
  table-layout: fixed;
  width: 100%;
}

.rmc-data-table--matrix-max5 :is(th, td):nth-child(n + 6) {
  display: none;
}

/* Detail drawer — viewport height */
.rmc-portal-row-detail-drawer,
[data-rmc-detail-drawer] {
  max-height: var(--rmc-iso-viewport-h, 100dvh);
}

.rmc-portal-row-detail-drawer .offcanvas-body {
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* Wizard viewport lock */
.rmc-wizard-viewport {
  display: flex;
  flex-direction: column;
  max-height: var(--rmc-iso-viewport-h, 100dvh);
  min-height: 0;
  padding: 16px;
  gap: 16px;
}

.rmc-wizard-viewport__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.rmc-wizard-viewport__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 8px;
}

@media (max-width: 640px) {
  .rmc-wizard-viewport__actions .btn {
    flex: 1 1 100%;
  }
}

/* Empty state footprint (links to setup wizard) */
[data-rmc-panel-sweep-empty] .rmc-empty-state-card,
.rmc-empty-state-card[data-rmc-setup-wizard-link] {
  min-height: 120px;
  padding: 24px;
  border-radius: 8px;
  border: 1px dashed var(--hairline, #e5e7eb);
  display: grid;
  gap: 8px;
  place-content: center;
  text-align: center;
}