/* Shared action chrome. Existing hubs import this instead of full chrome.css.
 * Left rail is rail.css (RAIL.md) — load it alongside this sheet when adopting.
 */

/* Discrete chrome utilities (refresh / sign out). Top-right of the page header —
   faded icon only, never a labelled .btn. Snippet: snippets/hub-utilities.html */
.hub-utilities {
  display: inline-flex;
  align-items: center;
  gap: var(--space-px);
  flex-shrink: 0;
  margin-left: var(--space-2);
}

.hub-icon-btn {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--shallow);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.hub-icon-btn:hover:not(:disabled),
.hub-icon-btn:focus-visible {
  color: var(--muted);
  background: transparent;
}

.hub-icon-btn:disabled {
  opacity: 0.45;
  cursor: wait;
}

.hub-icon-btn svg {
  width: 1.125rem;
  height: 1.125rem;
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-ui);
  font-size: var(--font-size-card);
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn--primary,
.btn--decisive {
  color: #fff;
  background: var(--navy);
  border-color: var(--navy);
  box-shadow: var(--elev-2);
}

.btn--primary:hover:not(:disabled),
.btn--decisive:hover:not(:disabled) {
  background: var(--navy-2);
  border-color: var(--navy-2);
}

.btn--secondary {
  color: var(--marine);
  background: rgba(255, 255, 255, 0.62);
  border-color: var(--line);
  box-shadow: var(--elev-1);
}

.btn--ghost {
  color: var(--ink);
  background: var(--glass);
  border-color: var(--line);
}

.btn--high-sea {
  color: var(--depth);
  background: var(--high-sea);
  border-color: var(--high-sea);
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--wave);
  outline-offset: 2px;
}

.confirm-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--hub-tile-radius);
  border: 1px solid var(--line);
  background: var(--hub-glass-fill);
  box-shadow: var(--hub-elev-card);
}

.confirm-card__actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}

.confirm-card--receipt,
.record-proposal.confirm-card--receipt {
  opacity: 0.96;
}

.confirm-card__receipt {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}