/* pf-dialog — governed overlay engine (theme tokens only) */

#pf-dialog-host {
  --pf-dialog-radius-panel: var(--radius-lg);
  --pf-dialog-radius-control: var(--radius-md);
  --pf-dialog-radius-close: var(--radius-sm);
  --pf-dialog-radius-button-primary: var(--radius-sm);
  --pf-dialog-radius-button-secondary: var(--radius-sm);
}

.pf-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 350;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem;
  overflow-y: auto;
  background: var(--color-overlay-scrim);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow, 0.25s ease);
}

.pf-dialog-overlay.pf-dialog-overlay--open {
  opacity: 1;
  pointer-events: all;
}

.pf-dialog-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--pf-dialog-radius-panel);
  width: 100%;
  max-height: calc(100vh - 4rem);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(24px);
  transition: transform var(--transition-slow, 0.25s ease);
  margin: auto;
}

.pf-dialog-overlay--open .pf-dialog-panel {
  transform: translateY(0);
}

.pf-dialog-panel--sm {
  max-width: 420px;
}

.pf-dialog-panel--md {
  max-width: 520px;
}

.pf-dialog-panel--lg {
  max-width: 720px;
}

.pf-dialog-header {
  padding: 1.5rem 1.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
}

.pf-dialog-title {
  font-family: var(--font-display);
  font-size: 1.65rem;
  margin: 0 0 0.35rem;
  color: var(--color-text-primary);
}

.pf-dialog-intro {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.pf-dialog-close {
  width: 34px;
  height: 34px;
  border-radius: var(--pf-dialog-radius-close);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--transition, 0.15s ease), border-color var(--transition, 0.15s ease);
}

.pf-dialog-close:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover, var(--color-border));
}

.pf-dialog-body {
  padding: 1.25rem 1.75rem 1.75rem;
  overflow-y: auto;
  flex: 1;
}

@media (max-width: 680px) {
  .pf-dialog-overlay {
    padding: 1rem;
  }

  .pf-dialog-header,
  .pf-dialog-body {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}