/* Reference: existing account-list white workspace and violet actions.
   A continuous settings sheet replaces the former diagnostic card grid. */
#accountDetailModal .account-friend-modal {
  width: min(560px, calc(100vw - 32px));
  min-width: 0;
  max-width: 560px;
  max-height: calc(100dvh - 40px);
  background: #fff;
  border-radius: 20px;
}
#accountDetailModal .modal-header { padding: 28px 30px 0; }
#accountDetailModal .modal-body { padding: 10px 30px 24px; }
#accountDetailModal .page-subtitle { margin-top: 6px; font-size: 13px; }
#accountDetailModal .account-friend-form { display: grid; gap: 0; }
#accountDetailModal .account-friend-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 22px 0; cursor: pointer;
}
#accountDetailModal .account-friend-row + .account-friend-row { border-top: 1px solid #f0f0f5; }
#accountDetailModal .account-friend-row strong { display: block; font-size: 16px; color: #252636; font-weight: 600; }
#accountDetailModal .account-friend-row small { display: block; margin-top: 7px; color: #858697; font-size: 12px; line-height: 1.7; }
#accountDetailModal input.account-friend-switch {
  appearance: none; -webkit-appearance: none;
  display: block; position: relative; flex: 0 0 44px;
  width: 44px; height: 26px; min-height: 26px; margin: 0; padding: 0;
  border: 0; border-radius: 20px; background: #dddde7; box-shadow: none; cursor: pointer;
  transition: background .18s;
}
#accountDetailModal input.account-friend-switch::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%; background: white;
  box-shadow: 0 1px 3px #0002; transition: transform .18s;
}
#accountDetailModal input.account-friend-switch:checked { background: #1f23ab; }
#accountDetailModal input.account-friend-switch:checked::after { transform: translateX(18px); }
#accountDetailModal input.account-friend-switch:focus-visible { outline: 3px solid #b8baff; outline-offset: 3px; }
#accountDetailModal input.account-friend-switch:disabled { opacity: .6; cursor: default; }
#accountDetailModal .account-welcome-editor { padding: 17px 18px 12px; background: #f7f7fb; border-radius: 12px; }
#accountDetailModal .account-welcome-editor > label { font-size: 12px; color: #656679; }
#accountDetailModal #accountWelcomeText {
  display: block; width: 100%; box-sizing: border-box; min-height: 128px; margin-top: 8px;
  padding: 0; border: none; border-radius: 0; box-shadow: none; resize: vertical;
  background: transparent; color: #292a39; font: inherit; font-size: 14px; line-height: 1.8;
}
#accountDetailModal #accountWelcomeText:focus { outline: none; }
#accountDetailModal .account-welcome-editor:focus-within { box-shadow: 0 0 0 2px #c9caff; }
#accountDetailModal #accountWelcomeText:disabled { color: #9899aa; cursor: not-allowed; }
#accountDetailModal .account-welcome-caption { display: flex; justify-content: space-between; gap: 12px; color: #9697a7; font-size: 11px; }
#accountDetailModal .account-friend-hint { margin: 14px 0 0; color: #9293a3; font-size: 11px; line-height: 1.8; }
#accountDetailModal .account-friend-notice { margin: 12px 0 0; color: #9d6623; font-size: 12px; line-height: 1.7; }
#accountDetailModal .account-friend-feedback { min-height: 18px; margin: 12px 0; font-size: 12px; color: #33836c; }
#accountDetailModal .account-friend-feedback.is-error { color: #c44b41; }
#accountDetailModal .account-friend-actions { display: flex; justify-content: flex-end; gap: 10px; }
#accountDetailModal .account-friend-actions button { min-height: 40px; padding: 0 22px; }
#accountDetailModal .account-welcome-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
#accountDetailModal .account-welcome-tools button { padding: 9px 14px; font-size: 12px; }
#accountDetailModal .account-welcome-tools > span { color: #9293a3; font-size: 11px; margin-left: auto; }
#accountDetailModal .account-welcome-tools input[hidden] { display: none; }
#accountDetailModal .account-welcome-attachment { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid #f0f0f5; }
#accountDetailModal .account-welcome-attachment > img,
#accountDetailModal .account-welcome-file-icon { flex: 0 0 42px; width: 42px; height: 42px; border-radius: 6px; object-fit: cover; background: #f4f4fb; }
#accountDetailModal .account-welcome-file-icon { display: grid; align-content: center; text-align: center; color: #6566a0; font-size: 11px; line-height: 1.4; }
#accountDetailModal .account-welcome-file-info { flex: 1; min-width: 0; }
#accountDetailModal .account-welcome-file-info strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; font-weight: 500; }
#accountDetailModal .account-welcome-file-info small { display: block; margin-top: 4px; color: #9394a4; font-size: 11px; }
#accountDetailModal .account-welcome-attachment button { background: transparent; border: 0; padding: 6px; font-size: 11px; color: #666896; cursor: pointer; white-space: nowrap; }
#accountDetailModal .account-welcome-attachment button:disabled { opacity: .45; cursor: default; }
#accountDetailModal .account-welcome-picker { padding: 12px; border-radius: 10px; background: #f8f8fc; margin-bottom: 6px; }
#accountDetailModal .account-welcome-filters { display: flex; gap: 8px; margin-bottom: 12px; }
#accountDetailModal .account-welcome-filters input,
#accountDetailModal .account-welcome-filters select { min-width: 0; width: 50%; font-size: 12px; padding: 8px; }
#accountDetailModal .account-welcome-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; max-height: 240px; overflow-y: auto; font-size: 12px; color: #858697; }
#accountDetailModal .account-welcome-grid > p { grid-column: 1 / -1; }
#accountDetailModal .account-welcome-image { position: relative; display: block; min-width: 0; cursor: pointer; }
#accountDetailModal .account-welcome-image img { display: block; width: 100%; aspect-ratio: 1.4; object-fit: cover; border-radius: 6px; background: white; }
#accountDetailModal .account-welcome-image span { display: block; margin-top: 6px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #55566b; font-size: 11px; }
#accountDetailModal .account-welcome-image input { appearance: auto; position: absolute; top: 5px; right: 5px; width: 16px; height: 16px; min-height: 16px; margin: 0; padding: 0; accent-color: #1f23ab; }
#accountDetailModal .account-welcome-image:has(input:checked) img { outline: 2px solid #1f23ab; outline-offset: -2px; }
@media (max-width: 520px) {
  #accountDetailModal .modal-header { padding: 22px 20px 0; }
  #accountDetailModal .modal-body { padding: 8px 20px 20px; }
  #accountDetailModal .account-friend-row { gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  #accountDetailModal input.account-friend-switch,
  #accountDetailModal input.account-friend-switch::after { transition: none; }
}