.subtask-editor-list { display: grid; gap: .65rem; }
.subtask-card-list { display: grid; gap: 14px; }
.subtask-editor-row { min-width: 0; }
.subtask-card { min-width: 0; padding: 18px; border: 1px solid #dbe3ec; border-radius: 12px; background: #fff; }
.subtask-card-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.subtask-remove-button { flex: 0 0 44px; width: 44px; min-height: 44px; padding: 0; }
.subtask-editor-fields { display: grid; grid-template-columns: minmax(0, 1fr) 44px minmax(120px, auto) 44px; align-items: start; gap: .5rem; }
.subtask-editor-fields > .form-control { min-width: 0; min-height: 44px; }
.subtask-deadline-picker { position: relative; width: 44px; min-width: 44px; height: 44px; }
.subtask-deadline-input { position: absolute; inset: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.subtask-deadline-button { width: 44px; min-width: 44px; height: 44px; padding: 0; }
.subtask-assignee-picker { min-width: 0; }
.subtask-assignee-toggle { min-height: 44px; text-align: left; cursor: pointer; font-size: .9rem; white-space: nowrap; }
.subtask-assignee-status { margin-top: 8px; }
.subtask-assignee-menu { width: min(320px, calc(100vw - 3rem)); min-width: 0; padding: 0; z-index: 1040; }
.subtask-assignee-search { padding: 10px; border-bottom: 1px solid var(--line); }
.subtask-assignee-options { max-height: 240px; overflow-y: auto; }
.subtask-assignee-option { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; min-width: 0; }
.subtask-assignee-option[hidden], .subtask-assignee-menu [hidden] { display: none !important; }
.subtask-assignee-option:has(input:checked) { background: var(--primary-soft); }
.subtask-assignee-option input { margin-top: 4px; flex-shrink: 0; }
.subtask-assignee-option span { overflow-wrap: anywhere; }
.subtask-assignee-option small { display: block; color: #64748b; }
.subtask-assignee-footer { display: flex; justify-content: flex-end; padding: 8px 10px; border-top: 1px solid var(--line); }
.task-detail-subtasks { margin: 24px auto; }
.task-detail-subtasks > h2 { margin-bottom: 14px; }
.subtask-card-heading h3 { margin: 0; font-size: 1.05rem; overflow-wrap: anywhere; white-space: pre-wrap; }
.subtask-card-heading .badge { flex-shrink: 0; }
.subtask-completed { border-left: 4px solid #198754; }
.subtask-parent { display: flex; flex-wrap: wrap; gap: 6px 12px; color: #64748b; font-size: .85rem; margin-bottom: 12px; overflow-wrap: anywhere; }
.subtask-assigned-users { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.subtask-assigned-user { display: inline-flex; gap: 6px; align-items: center; padding: 4px 8px; font-size: .85rem; background: #f1f5f9; border-radius: 6px; overflow-wrap: anywhere; }
.subtask-assigned-user.is-done { color: #146c43; background: #e8f5ed; }
.subtask-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.subtask-actions form { margin: 0; }
@media (max-width: 575px) {
  .subtask-card { padding: 14px; }
  .subtask-assignee-toggle { padding-left: 8px; padding-right: 28px; background-position: right 8px center; font-size: .8rem; }
  .subtask-card-heading { align-items: flex-start; }
}