/* Converter */
.converter-row {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.flex-1 { flex: 1; min-width: 120px; }
.arrow-wrap {
  font-size: 1.5rem;
  color: var(--text-sub);
  padding-bottom: 0.5rem;
  flex-shrink: 0;
}
.result-display {
  margin-top: 1.25rem;
  padding: 1rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  text-align: center;
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.result-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--blue);
  word-break: break-all;
}

/* All-units table */
.all-convert-header { margin-bottom: 1rem; }
.card-subtitle { font-weight: 600; font-size: 0.95rem; }
.unit-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.unit-table th, .unit-table td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.85rem;
  text-align: left;
}
.unit-table th { background: var(--bg); font-weight: 600; color: var(--text-sub); }
.unit-table td:last-child { font-family: monospace; font-size: 0.95rem; }
.unit-table tr.highlight-row td { background: #eff6ff; color: var(--blue); font-weight: 600; }

@media (max-width: 540px) {
  .converter-row { flex-direction: column; }
  .arrow-wrap { display: none; }
}

html[data-theme="dark"] .unit-table tr.highlight-row td { background: #1e3a5f; }