/* Crop / arrange profile photos (crop-to-frame addendum section 4, IM P1). */
.pa-main {
  --pa-ink: #111827;
  --pa-muted: #4b5563;
  --pa-line: #d1d5db;
  --pa-surface: #ffffff;
  --pa-soft: #f9fafb;
  --pa-accent: #be185d;
  --pa-accent-ink: #ffffff;
  --pa-danger: #b91c1c;
  max-width: 64rem;
  margin: 0 auto;
  padding: 1rem;
  color: var(--pa-ink);
}

html.dark .pa-main {
  --pa-ink: #f9fafb;
  --pa-muted: #d1d5db;
  --pa-line: #4b5563;
  --pa-surface: #1f2937;
  --pa-soft: #111827;
  --pa-accent: #f472b6;
  --pa-accent-ink: #111827;
  --pa-danger: #fca5a5;
}

@media (prefers-color-scheme: dark) {
  html:not(.light) .pa-main {
    --pa-ink: #f9fafb;
    --pa-muted: #d1d5db;
    --pa-line: #4b5563;
    --pa-surface: #1f2937;
    --pa-soft: #111827;
    --pa-accent: #f472b6;
    --pa-accent-ink: #111827;
    --pa-danger: #fca5a5;
  }
}

.pa-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 0.5rem; }
.pa-h2 { font-size: 1.125rem; font-weight: 600; margin: 0 0 0.5rem; }
.pa-lead { color: var(--pa-muted); margin: 0 0 0.5rem; max-width: 46rem; }
.pa-muted { color: var(--pa-muted); font-size: 0.875rem; }
.pa-help { max-width: 26rem; margin-top: 0.5rem; }
.pa-link { color: var(--pa-accent); text-decoration: underline; }
.pa-status { min-height: 1.25rem; font-weight: 600; }
.pa-error {
  color: var(--pa-danger);
  border: 1px solid var(--pa-danger);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
}
.pa-section { margin: 1.5rem 0; }

.pa-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.pa-item {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.5rem;
  border: 1px solid var(--pa-line);
  border-radius: 0.75rem;
  background: var(--pa-surface);
}
.pa-item:focus-visible { outline: 3px solid var(--pa-accent); outline-offset: 2px; }
.pa-item.is-main { border-color: var(--pa-accent); box-shadow: 0 0 0 1px var(--pa-accent); }
.pa-item__thumb {
  width: 4rem;
  height: 5rem;
  border-radius: 0.5rem;
  overflow: hidden;
  background: var(--pa-soft);
}
.pa-item__thumb img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; display: block; }
.pa-item__body { display: grid; gap: 0.375rem; min-width: 0; }
.pa-item__title { font-weight: 600; }
.pa-item__note { font-size: 0.8125rem; color: var(--pa-muted); }
.pa-row { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }

.pa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--pa-line);
  border-radius: 0.5rem;
  background: var(--pa-surface);
  color: var(--pa-ink);
  font-size: 0.875rem;
  cursor: pointer;
  text-decoration: none;
}
.pa-btn:hover { border-color: var(--pa-accent); }
.pa-btn:focus-visible { outline: 3px solid var(--pa-accent); outline-offset: 2px; }
.pa-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.pa-btn--primary { background: var(--pa-accent); border-color: var(--pa-accent); color: var(--pa-accent-ink); font-weight: 600; }
.pa-btn--icon { padding: 0.5rem; }
.pa-radio { display: inline-flex; align-items: center; gap: 0.375rem; min-height: 2.75rem; font-size: 0.875rem; }
.pa-radio input { width: 1.25rem; height: 1.25rem; accent-color: var(--pa-accent); }
.pa-label { font-weight: 600; font-size: 0.875rem; }
.pa-range { flex: 1 1 8rem; min-width: 6rem; accent-color: var(--pa-accent); min-height: 2.75rem; }

.pa-editor__body { display: grid; gap: 1rem; }
@media (min-width: 48rem) {
  .pa-editor__body { grid-template-columns: minmax(0, 22rem) minmax(0, 1fr); align-items: start; }
}

.pa-stage-wrap { width: min(90vw, 22rem); }
.pa-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 0.75rem;
  background: #000;
  touch-action: none;
  cursor: grab;
  user-select: none;
}
.pa-stage:active { cursor: grabbing; }
.pa-stage:focus-visible { outline: 3px solid var(--pa-accent); outline-offset: 3px; }
.pa-stage__img {
  position: absolute;
  max-width: none;
  max-height: none;
  transform-origin: 50% 50%;
  pointer-events: none;
}
.pa-stage__thirds {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to right, transparent calc(33.333% - 0.5px), rgba(255, 255, 255, 0.55) calc(33.333% - 0.5px), rgba(255, 255, 255, 0.55) calc(33.333% + 0.5px), transparent calc(33.333% + 0.5px), transparent calc(66.666% - 0.5px), rgba(255, 255, 255, 0.55) calc(66.666% - 0.5px), rgba(255, 255, 255, 0.55) calc(66.666% + 0.5px), transparent calc(66.666% + 0.5px)),
    linear-gradient(to bottom, transparent calc(33.333% - 0.5px), rgba(255, 255, 255, 0.55) calc(33.333% - 0.5px), rgba(255, 255, 255, 0.55) calc(33.333% + 0.5px), transparent calc(33.333% + 0.5px), transparent calc(66.666% - 0.5px), rgba(255, 255, 255, 0.55) calc(66.666% - 0.5px), rgba(255, 255, 255, 0.55) calc(66.666% + 0.5px), transparent calc(66.666% + 0.5px));
}
/* Head-zone hint: an oval in the top 45% of the frame. */
.pa-stage__head {
  position: absolute;
  left: 30%;
  top: 6%;
  width: 40%;
  height: 39%;
  border: 2px dashed rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  pointer-events: none;
}

.pa-controls { display: grid; gap: 0.75rem; align-content: start; }
.pa-previews { display: flex; gap: 1rem; align-items: flex-end; }
.pa-preview { margin: 0; text-align: center; font-size: 0.75rem; color: var(--pa-muted); }
.pa-preview__card,
.pa-preview__avatar {
  position: relative;
  overflow: hidden;
  background: #000;
  margin-bottom: 0.25rem;
}
.pa-preview__card { width: 6rem; height: 7.5rem; border-radius: 0.5rem; }
.pa-preview__avatar { width: 4rem; height: 4rem; border-radius: 50%; }
.pa-preview__card img,
.pa-preview__avatar img {
  position: absolute;
  max-width: none;
  max-height: none;
  transform-origin: 50% 50%;
}

.pa-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem 0;
  background: var(--pa-soft);
  border-top: 1px solid var(--pa-line);
}

@media (prefers-reduced-motion: reduce) {
  .pa-btn, .pa-item { transition: none; }
}