.loc-seg {
  border: 1px solid var(--tbd-1);
  border-radius: 14px;
  background: var(--tbg-8);
  padding: 12px;
  margin-bottom: 10px;
}
.loc-seg.is-off .loc-seg__body { display: none; }
.loc-seg.is-off { opacity: 0.7; }
.loc-seg__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.loc-seg__toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ttx-2);
  cursor: pointer;
}
.loc-seg__toggle input { accent-color: var(--accent-strong); width: 16px; height: 16px; }
.loc-seg__hint { font-size: 12px; color: var(--text-secondary); }
.loc-seg__body {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.loc-seg__body label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ttx-1);
}
.loc-seg__body .loc-seg__mode { grid-column: 1 / -1; }
.loc-seg__body input,
.loc-seg__body select,
.loc-seg__body textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--tbd-1);
  background: var(--tbg-6);
  color: var(--ttx-2);
  font: inherit;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
  padding: 8px 10px;
}
.loc-seg__body textarea { min-height: 56px; resize: vertical; }
.loc-seg__body input:focus,
.loc-seg__body select:focus,
.loc-seg__body textarea:focus {
  outline: 2px solid rgba(99, 102, 241, 0.55);
  outline-offset: 1px;
}
.loc-seg [data-for] { display: none; }
.loc-seg[data-mode="numbers"] [data-for="numbers"],
.loc-seg[data-mode="letters"] [data-for="letters"],
.loc-seg[data-mode="list"] [data-for="list"] { display: flex; }
.loc-seg[data-mode="list"] [data-for="list"] { grid-column: 1 / -1; }
.loc-seg[data-mode="letters"] [data-for="letters"] { grid-column: span 2; }
.loc-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ttx-2);
  cursor: pointer;
}
.loc-check input { accent-color: var(--accent-strong); }
.loc-more {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--text-secondary);
}
.loc-hier {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px;
  color: var(--accent-strong);
  background: rgba(79, 70, 229, 0.12);
  border: 1px solid rgba(129, 140, 248, 0.35);
  border-radius: 12px;
  padding: 12px 14px;
  margin: 12px 0 0;
  overflow-x: auto;
  white-space: nowrap;
}
@media (max-width: 520px) {
  .loc-seg__body { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .loc-seg[data-mode="letters"] [data-for="letters"] { grid-column: span 1; }
}