/* Compact reference and project-start review for editable room attributes. */
.project-history-field > .field-provenance-dot {
  position: absolute;
  z-index: 2;
  right: 5px;
  top: 50%;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin: 0;
  transform: translateY(-50%);
  color: var(--warning);
  background: transparent;
  border-radius: 50%;
}

.project-history-field > .field-provenance-dot::before {
  width: 6px;
  height: 6px;
  box-shadow: 0 0 0 2px var(--bg-card);
}

.project-history-field > .field-provenance-dot:hover,
.project-history-field > .field-provenance-dot[aria-expanded="true"] {
  background: color-mix(in srgb, var(--warning) 12%, transparent);
  color: var(--warning);
}

.project-history-field > .field-provenance-dot:focus-visible {
  outline: 2px solid var(--warning);
  outline-offset: -2px;
}

.project-field-review-popover {
  position: fixed;
  z-index: 100000;
  box-sizing: border-box;
  width: min(340px, calc(100vw - 16px));
  max-height: min(70vh, 520px);
  overflow: auto;
  color: var(--text);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.24);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(5px) scale(0.985);
  transform-origin: top right;
  transition: opacity 150ms ease, transform 180ms cubic-bezier(0.2, 0.75, 0.25, 1), visibility 0s linear 180ms;
}

.project-field-review-popover.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition-delay: 0s;
}

.project-field-review-header,
.project-field-review-section-title,
.project-field-review-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.project-field-review-header {
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--border);
}

.project-field-review-header > div {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}

.project-field-review-header > div > span,
.project-field-review-value-label,
.project-field-review-current > span {
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.project-field-review-header > div > strong {
  overflow-wrap: anywhere;
  font-size: 0.88rem;
  font-weight: 650;
}

.project-field-review-close {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  padding: 0;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
}

.project-field-review-close:hover { color: var(--text); background: var(--overlay-hover); }

.project-field-review-body {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
}

.project-field-review-current,
.project-field-review-section {
  min-width: 0;
  padding: 9px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
}

.project-field-review-current {
  display: grid;
  gap: 4px;
}

.project-field-review-current > strong,
.project-field-review-value {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  font-size: 0.8rem;
  line-height: 1.4;
}

.project-field-review-section-title {
  margin-bottom: 6px;
  font-size: 0.78rem;
}

.project-field-review-section-title > span {
  flex: 0 0 auto;
  padding: 2px 7px;
  color: var(--muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
}

.project-field-review-section.is-different { border-color: var(--warning); }
.project-field-review-section.is-different .project-field-review-section-title > span { color: var(--warning); }
.project-field-review-section.is-matching .project-field-review-section-title > span { color: var(--accent); }
.project-field-review-section.is-loading .project-field-review-section-title > span { color: var(--muted); }

.project-field-review-value-label {
  margin: 7px 0 2px;
  font-size: 0.64rem;
}

.project-field-review-latest {
  margin: 0;
  padding: 0 2px;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.35;
}

.project-field-review-footer {
  justify-content: flex-end;
  padding: 9px 12px 11px;
  border-top: 1px solid var(--border);
}

.project-field-review-footer > span {
  margin-right: auto;
  color: var(--muted);
  font-size: 0.7rem;
}

.project-field-review-history {
  padding: 6px 9px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
}

.project-field-review-history:hover { border-color: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .project-field-review-popover { transition: none; transform: none; }
}