.arrange-mount {
  margin-bottom: var(--space-3);
}

.arrange-bar {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  align-items: stretch;
  padding: 0;
  border: 0;
  background: transparent;
}

.arrange-group {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}

.arrange-group__trigger {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  max-width: 28rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0;
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.arrange-group__trigger:hover {
  border-color: rgba(180, 200, 220, 0.28);
  background: var(--surface-strong);
}

.arrange-group.is-open .arrange-group__trigger {
  border-color: rgba(45, 212, 191, 0.28);
  background: var(--accent-soft);
}

.arrange-group__label {
  flex: 0 0 auto;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--steel);
}

.arrange-group__value {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
  font-weight: 600;
}

.arrange-group.is-open .arrange-group__value {
  color: var(--accent-bright);
}

.arrange-group__chevron {
  flex: 0 0 auto;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid var(--ink-soft);
  border-bottom: 1.5px solid var(--ink-soft);
  transform: rotate(45deg);
  transition: transform 0.28s ease, border-color 0.2s ease;
  margin-top: -0.15rem;
}

.arrange-group.is-open .arrange-group__chevron {
  transform: rotate(225deg);
  margin-top: 0.15rem;
  border-color: var(--accent-bright);
}

/* Smooth accordion: 0fr ↔ 1fr */
.arrange-group__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

.arrange-group__panel.is-open {
  grid-template-rows: 1fr;
}

.arrange-group__options {
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  padding-top: 0;
  opacity: 0;
  transform: translateY(-0.25rem);
  transition:
    opacity 0.22s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    padding-top 0.28s ease;
}

.arrange-group__panel.is-open .arrange-group__options {
  padding-top: 0.55rem;
  opacity: 1;
  transform: translateY(0);
}

.arrange-btn {
  padding: 0.35rem 0.65rem;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0;
  color: var(--ink-soft);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.arrange-btn:hover {
  color: var(--ink);
  border-color: var(--line);
}

.arrange-btn.is-active {
  background: var(--accent-soft);
  border-color: rgba(45, 212, 191, 0.35);
  color: var(--accent-bright);
  font-size: var(--text-sm);
  font-weight: 600;
}

.arrange-hint {
  display: none;
}

.arrange-hint:not(:empty) {
  display: block;
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: var(--leading-snug);
  letter-spacing: 0;
  color: var(--ink-soft);
  margin-top: 0.15rem;
}

@media (max-width: 719px) {
  .arrange-group__trigger {
    max-width: none;
  }
}