/* ============================================
   Timeline Scan: instant photo-year tool widget
   Shared by /what-year-was-this-photo-taken/ and
   /fix-scanned-photo-dates/. Markup contract:
   #pytTool > #pytDrop + #pytFile + .pyt-privacy + #pytOutput,
   driven by /js/photo-year-tool.js.
   ============================================ */

.pyt-tool {
  max-width: 640px;
  margin: 2.5rem auto 0;
  text-align: left;
}
.pyt-drop {
  display: block;
  width: 100%;
  border: 2px dashed var(--accent);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: var(--shadow-warm);
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  font: inherit;
  color: var(--text-primary);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.pyt-drop:hover, .pyt-drop:focus-visible, .pyt-drop.pyt-drop--over {
  background: var(--accent-light);
  border-color: var(--accent-hover);
}
.pyt-drop__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}
.pyt-drop__hint {
  display: block;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.pyt-privacy {
  margin-top: 0.75rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.pyt-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  box-shadow: var(--shadow-md);
  padding: 1.75rem 1.5rem;
}
.pyt-card--busy { text-align: center; color: var(--text-secondary); }
.pyt-spinner {
  display: inline-block;
  width: 1.6rem; height: 1.6rem;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: pyt-spin 0.9s linear infinite;
  margin-bottom: 0.75rem;
}
@keyframes pyt-spin { to { transform: rotate(360deg); } }
.pyt-result__head {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.pyt-result__thumb {
  width: 84px; height: 84px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--photo-border);
  background: var(--photo-bg);
}
.pyt-result__year {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: var(--accent);
}
.pyt-result__range {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 0.35rem;
}
.pyt-confidence {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  margin-top: 0.5rem;
  background: var(--bg-accent);
  color: var(--text-secondary);
}
.pyt-confidence--high { background: var(--green-light); color: var(--green); }
.pyt-confidence--low { background: var(--red-light); color: var(--red); }
.pyt-clues { margin: 1.25rem 0 0; padding-left: 1.25rem; }
.pyt-clues li { margin-bottom: 0.4rem; color: var(--text-primary); }
.pyt-clues-label {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.pyt-error { color: var(--red); margin: 0; }
.pyt-note { color: var(--text-secondary); margin: 0; }
.pyt-actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}
.pyt-remaining { color: var(--text-muted); font-size: 0.85rem; }
.pyt-upsell {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
  color: var(--text-secondary);
}
.pyt-upsell p { margin: 0 0 0.75rem; }