/*
 * components/layouts.css — Shared page-layout primitives (Session 4).
 *
 * Paired with the `page_header()`/`summary_strip()`/`kv_grid()` macros in
 * templates/components/layouts.html. These are cross-page structural
 * patterns (not a single widget), kept separate from buttons/badges/etc.
 * per the plan's §9.1 component-file convention.
 */

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.page-header__title {
  margin: 0 0 var(--space-1);
  font-size: var(--fs-xl);
}

.page-header__subtitle {
  margin: 0;
  color: var(--color-fg-muted);
  font-size: var(--fs-md);
}

.page-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.summary-chip {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  background: var(--color-surface);
  border: var(--border-1);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-sm);
}

.summary-chip__value {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
}

.summary-chip__label {
  font-size: var(--fs-sm);
  color: var(--color-fg-muted);
}

.summary-chip--danger .summary-chip__value {
  color: var(--color-danger-fg);
}

.summary-chip--success .summary-chip__value {
  color: var(--color-success-fg);
}

.kv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin: 0 0 var(--space-5);
}

.kv-grid dt {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-fg-muted);
  margin-bottom: var(--space-1);
}

.kv-grid dd {
  margin: 0;
  font-size: var(--fs-md);
}

/* ----------------------------------------------------------------------- *
 * Text utilities — single muted-text class (UX Consistency Audit).
 * Replaces .portal-empty, .portal-muted, .portal-detail-note, and
 * .settings-note with one token-driven utility so every muted note
 * across the portal is identical (D6).
 * ----------------------------------------------------------------------- */

.text-muted {
  color: var(--color-fg-muted);
  font-size: var(--fs-sm);
  margin: 0;
}

@media (max-width: 768px) {
  .page-header {
    align-items: flex-start;
  }
}