/* ============================================================
   css/overlay.css — the shared modal and drawer chassis
   ------------------------------------------------------------
   UX01 C4 (DS-07). Every setup overlay (.modal-overlay) and the
   right-hand detail drawer (.detail-overlay / .detail-drawer)
   builds on these rules. They used to live in legacy-brief.css
   and legacy-cards-drawer.css, which is why nobody could tell the
   live chassis from the dead brief. Linked before css/brief.css
   and css/cards-drawer.css, where the rules used to sit, so the
   cascade order is unchanged: every sheet that refines these
   selectors still loads after them.
   ============================================================ */

/* --- Modal overlay ---------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--jb-z-modal);
  background: var(--jb-scrim-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

/* --- Modal buttons ---------------------------------------- */
.btn-modal-secondary {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.btn-modal-primary {
  padding: var(--space-2) var(--space-4);
  border: none;
  border-radius: var(--radius-md);
  background: var(--accent);
  color: var(--jb-on-accent);
  font-weight: 600;
  cursor: pointer;
  font-size: var(--text-sm);
}

.btn-modal-primary:hover {
  opacity: 0.92;
}

/* --- Detail drawer ---------------------------------------- */
.detail-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--jb-z-drawer);
  display: flex;
  justify-content: flex-end;
}

.detail-overlay__backdrop {
  position: absolute;
  inset: 0;
  background: var(--jb-scrim-drawer);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  border: none;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

body.detail-open {
  overflow: hidden;
}

.detail-drawer {
  position: relative;
  z-index: 1;
  width: min(780px, 96vw);
  height: 100%;
  background: var(--bg);
  overflow-y: auto;
  box-shadow: var(--jb-shadow-drawer);
  animation: drawerSlideIn 240ms var(--ease) both;
  display: flex;
  flex-direction: column;
}

@keyframes drawerSlideIn {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}