.osms-compare {
  --osms-increase: var(--new-badge);
  --osms-decrease: var(--boss-badge);
  padding: 16px 18px 18px;
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
  text-align: left;
}

.osms-compare-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 0;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  font-weight: 750;
  cursor: pointer;
}
.osms-compare-toggle::before { content: '▸'; font-size: 16px; }
.osms-compare-toggle[aria-expanded="true"]::before { content: '▾'; }
.osms-compare-toggle:hover { color: var(--text); }
.osms-compare-toggle:focus-visible,
.osms-compare-select:focus-visible,
.osms-compare-disclosure summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.osms-compare-panel {
  box-sizing: border-box;
  width: 100%;
  margin-top: 12px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-2);
}
.osms-compare-controls,
.osms-compare-choice,
.osms-compare-level {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--dim);
  font-size: 13px;
  font-weight: 650;
}
.osms-compare-controls { margin-bottom: 10px; }
.osms-compare-choice,
.osms-compare-level { margin: 0 0 12px; }
.osms-compare-select {
  min-height: 34px;
  max-width: 100%;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.osms-compare-select:hover { border-color: var(--accent); }
.osms-compare-match {
  margin: 0 0 16px;
  color: var(--text);
  font-size: 13px;
  overflow-wrap: anywhere;
}
.osms-compare-match-title { font-weight: 650; }
.osms-compare-match-sources {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px));
  gap: 8px;
  margin-top: 8px;
}
.osms-compare-match-source {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--surface);
}
.osms-compare-match-label {
  color: var(--dim);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.osms-map-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 6px;
  position: sticky;
  top: calc(var(--sticky-offset, 0px) + 8px);
  z-index: 4;
}
.osms-map-hint {
  margin: 0 0 18px;
  color: var(--dim);
  font-size: 12px;
}
.osms-map-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}
.osms-map-card-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
}
.osms-map-card-heading span { color: var(--dim); font-size: 12px; }
.osms-map-card-preview {
  position: relative;
  display: block;
  box-sizing: border-box;
  width: 100%;
  height: clamp(190px, 22vw, 280px);
  padding: 10px;
  border: 0;
  border-top: 1px solid var(--border);
  background: #101521;
  cursor: zoom-in;
  overflow: hidden;
}
.osms-map-card-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.osms-map-card-preview:hover { background: #172033; }
.osms-map-card-preview:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -3px;
}
.osms-map-card-empty {
  display: grid;
  place-items: center;
  box-sizing: border-box;
  min-height: 220px;
  padding: 20px;
  border-top: 1px solid var(--border);
  color: var(--dim);
  text-align: center;
}
.osms-compare-summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.osms-compare-summary strong {
  font-size: 17px;
  color: var(--text);
}
.osms-compare-summary span { color: var(--dim); font-size: 13px; }
.osms-compare-empty { margin: 12px 0 0; color: var(--dim); }

.osms-change-columns,
.osms-change-row {
  display: grid;
  grid-template-columns: minmax(130px, 1.2fr) minmax(90px, .65fr) 24px minmax(90px, .65fr) minmax(130px, .8fr);
  align-items: baseline;
  column-gap: 8px;
}
.osms-change-columns {
  padding: 12px 8px 5px;
  color: var(--dim);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.osms-change-row {
  padding: 10px 8px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
  line-height: 1.45;
}
.osms-change-row:last-child { border-bottom: 0; }
.osms-change-row--spawn:hover,
.osms-change-row--spawn:focus-visible {
  background: rgba(247, 118, 142, .1);
}
.osms-change-row--spawn:focus-visible {
  outline: 2px solid #f7768e;
  outline-offset: -2px;
}
.osms-change-label { color: var(--text); font-weight: 650; overflow-wrap: anywhere; }
.osms-change-before,
.osms-change-after,
.osms-change-delta {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}
.osms-change-before { color: var(--dim); }
.osms-change-arrow { color: var(--dim); text-align: center; }
.osms-change-after { color: var(--text); font-weight: 750; }
.osms-change-delta { color: var(--dim); font-size: 13px; }
.osms-change-delta--up { color: var(--osms-increase); }
.osms-change-delta--down { color: var(--osms-decrease); }
.osms-change-row--same .osms-change-label,
.osms-change-row--same .osms-change-after { color: var(--dim); font-weight: 500; }

.osms-change-group { margin-top: 6px; }
.osms-change-heading {
  margin: 0;
  padding: 11px 8px 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.osms-compare-disclosure {
  margin-top: 12px;
  border-top: 1px solid var(--border);
}
.osms-compare-disclosure summary {
  padding: 11px 3px 2px;
  color: var(--secondary);
  font-weight: 700;
  cursor: pointer;
}
.osms-compare-disclosure summary:hover { color: var(--text); }
.osms-compare-disclosure-body { padding-top: 8px; }
.osms-compare-note { margin: 0 8px 8px; color: var(--dim); font-size: 13px; }

@media (max-width: 540px) {
  .osms-compare { padding: 12px; }
  .osms-compare-panel { padding: 12px; }
  .osms-compare-match-sources { grid-template-columns: 1fr; }
  .osms-map-images { grid-template-columns: 1fr; position: static; }
  .osms-map-card-preview { height: 220px; }
  .osms-change-columns { display: none; }
  .osms-change-row {
    grid-template-columns: minmax(0, 1fr) auto 14px auto;
    grid-template-areas: 'label before arrow after' 'delta delta delta delta';
    gap: 2px 5px;
  }
  .osms-change-label { grid-area: label; }
  .osms-change-before { grid-area: before; }
  .osms-change-arrow { grid-area: arrow; }
  .osms-change-after { grid-area: after; }
  .osms-change-delta { grid-area: delta; text-align: right; }
  .osms-change-row--long {
    grid-template-columns: 18px minmax(0, 1fr);
    grid-template-areas: 'label label' 'before before' 'arrow after' 'delta delta';
    row-gap: 4px;
  }
  .osms-change-row--long .osms-change-arrow { text-align: left; }
  .osms-change-row--long .osms-change-delta { text-align: left; }
}