.cs-wrapper {
  position: relative;
  display: inline-block;
}

.cs-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2, 8px);
  height: 34px;
  padding: 0 var(--space-3, 12px);
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border-light, #e2e8f0);
  border-radius: var(--radius-md, 6px);
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text, #1e293b);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s;
  /* min-width is set dynamically per-instance via JS */
}

.cs-trigger:hover {
  border-color: var(--color-primary, #2563eb);
}

.cs-wrapper.cs-open .cs-trigger {
  border-color: var(--color-primary, #2563eb);
}

.cs-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: left;
}

.cs-chevron {
  flex-shrink: 0;
  color: var(--color-text-muted, #64748b);
  display: flex;
  align-items: center;
  transition: transform 0.15s;
}

.cs-trigger[aria-expanded="true"] .cs-chevron {
  transform: rotate(180deg);
}

/* Panel is a body-level portal (position:fixed) */
.cs-dropdown {
  position: fixed;
  z-index: 9999;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border-light, #e2e8f0);
  border-radius: var(--radius-md, 6px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.cs-option {
  padding: var(--space-2, 8px) var(--space-3, 12px);
  font-size: var(--text-sm, 0.875rem);
  color: var(--color-text, #1e293b);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.1s;
}

.cs-option:hover,
.cs-option--focused {
  background: var(--color-gray-50, #f8fafc);
  color: var(--color-primary, #2563eb);
}

.cs-option--selected {
  font-weight: 600;
  color: var(--color-primary, #2563eb);
  background: var(--color-primary-light, #eff6ff);
}