.admin-screen {
  position: fixed;
  inset: 0;
  z-index: 900;
  overflow: auto;
  background: #f5f5f5;
}

.admin-shell {
  width: min(1040px, 100%);
  margin: 0 auto;
  padding: 16px;
  box-sizing: border-box;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-header h2 { margin: 0; font-size: 20px; }
.admin-header-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.admin-subtitle { margin: 4px 0 0; color: #666; font-size: 12px; }
.admin-grid { display: grid; gap: 12px; }
.admin-card { padding: 14px; border-radius: 12px; background: #fff; box-shadow: 0 1px 5px rgba(0,0,0,.10); }
.admin-card h3 { margin: 0 0 10px; font-size: 16px; }
.admin-card h4 { margin: 0; font-size: 14px; }
.admin-card-note { margin: 8px 0 0; color: #777; font-size: 11px; }
.admin-error { color: #b42318; }
.admin-value-list { display: grid; gap: 8px; }
.admin-value-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; padding: 8px 0; border-bottom: 1px solid #eee; }
.admin-value-row:last-child { border-bottom: 0; }
.admin-value-row strong, .admin-value-row span { min-width: 0; overflow-wrap: anywhere; }
.admin-role-main, .admin-role-viewer { flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; font-size: 11px; }
.admin-role-main { background: #222; color: #fff; }
.admin-role-viewer { background: #eee; color: #555; }
.admin-search-layout { display: grid; gap: 12px; }
.admin-search-panel { border: 1px solid #ddd; border-radius: 12px; padding: 12px; background: #fafafa; }
.admin-search-panel-head, .admin-search-toolbar, .admin-search-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.admin-search-panel-head { margin-bottom: 10px; }
.admin-search-toolbar { margin-bottom: 10px; }
.admin-search-actions { margin-top: 12px; justify-content: flex-start; }
.admin-search-create-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.admin-search-toolbar label { display: grid; gap: 4px; font-size: 11px; font-weight: 700; }
.admin-search-toolbar select, .admin-field input, .admin-field select, .admin-group-card input, .admin-tree-group-name input {
  box-sizing: border-box;
  width: 100%;
  min-height: 38px;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 8px 9px;
  background: #fff;
  color: #222;
  font: inherit;
}
.admin-group-list, .admin-condition-list, .admin-search-tree { display: grid; gap: 10px; }
.admin-group-card { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 8px; align-items: center; padding: 9px; border: 1px solid #ddd; border-radius: 10px; background: #fff; cursor: pointer; }
.admin-group-card.selected { border-color: #222; box-shadow: 0 0 0 1px #222 inset; background: #f7f7f7; }
.admin-group-card:focus-visible { outline: 2px solid #222; outline-offset: 2px; }
.admin-group-card input, .admin-group-card button { cursor: auto; }
.admin-group-count { color: #666; font-size: 11px; white-space: nowrap; }
.admin-condition-card, .admin-tree-tag { border: 1px solid #ddd; border-radius: 10px; padding: 11px; background: #fff; }
.admin-condition-title { margin-bottom: 8px; color: #666; font-size: 11px; font-weight: 700; }
.admin-tree-item-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 9px; }
.admin-tree-kind { flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; background: #eef1f4; color: #626b73; font-size: 10px; }
.admin-tree-and-summary { margin-left: auto; color: #555; font-size: 10px; font-weight: 700; overflow-wrap: anywhere; }
.admin-tree-group { border: 1px solid #bfc5ca; border-radius: 12px; background: #f7f8f9; overflow: hidden; }
.admin-tree-group-head { display: grid; grid-template-columns: minmax(180px, 1fr) auto auto auto auto auto auto; gap: 8px; align-items: end; padding: 11px; border-bottom: 1px solid #d8dde1; background: #eef1f3; }
.admin-tree-group-name { display: grid; gap: 4px; }
.admin-tree-group-name > span { font-size: 11px; font-weight: 700; }
.admin-tree-group-body { display: grid; gap: 8px; padding: 10px 10px 10px 28px; }
.admin-tree-tag-child { position: relative; }
.admin-tree-tag-child::before { content: ''; position: absolute; left: -17px; top: 18px; width: 12px; height: 1px; background: #aeb5bb; }
.admin-condition-fields { display: grid; grid-template-columns: 100px minmax(150px, 1fr) minmax(190px, 1.2fr) minmax(130px, .8fr); gap: 9px; align-items: end; }
.admin-tree-condition-fields { grid-template-columns: 105px 115px minmax(130px,.9fr) minmax(165px,1.1fr) minmax(160px,1fr) minmax(130px,.8fr); }
.admin-field { display: grid; gap: 4px; min-width: 0; }
.admin-field > span:first-child { font-size: 11px; font-weight: 700; }
.admin-check { min-height: 38px; display: inline-flex; align-items: center; gap: 7px; }
.admin-check input { width: 18px; height: 18px; margin: 0; }
.admin-and-field input { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.admin-condition-preview { margin-top: 8px; padding: 7px 9px; border-radius: 8px; background: #f5f6f7; color: #555; font-size: 11px; line-height: 1.5; overflow-wrap: anywhere; }
.admin-condition-diagnostic { margin-top: 6px; padding: 7px 9px; border: 1px solid #dde2e6; border-radius: 8px; background: #fff; color: #4e5961; font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.admin-condition-diagnostic-error { border-color: #e8b4b4; background: #fff7f7; color: #a92626; }
.admin-condition-test-result { min-height: 0; margin-top: 6px; color: #555; font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.admin-condition-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.admin-condition-actions button { min-width: 38px; }
.admin-condition-actions .admin-test-condition { margin-right: auto; min-width: 120px; }
.admin-search-empty { padding: 10px; border: 1px dashed #ccc; border-radius: 8px; color: #777; font-size: 11px; background: #fff; }
.admin-danger { color: #a92626; }

@media (max-width: 760px) {
  .admin-shell { padding: 10px; }
  .admin-header h2 { font-size: 17px; }
  .admin-header { align-items: flex-start; }
  .admin-header-actions { width: 100%; justify-content: flex-end; }
  .admin-header-actions button { flex: 1 1 auto; }
  .admin-card { padding: 12px; }
  .admin-card h3 { font-size: 14px; }
  .admin-value-row { font-size: 12px; }
  .admin-condition-fields, .admin-tree-condition-fields { grid-template-columns: 1fr; }
  .admin-group-card { grid-template-columns: minmax(0, 1fr) auto; }
  .admin-group-card .admin-group-count { grid-column: 1; grid-row: 2; }
  .admin-group-card button { grid-column: 2; grid-row: 1 / 3; }
  .admin-search-panel-head, .admin-search-toolbar { align-items: stretch; }
  .admin-search-toolbar label { width: 100%; }
  .admin-search-create-actions { width: 100%; }
  .admin-search-create-actions button { flex: 1; }
  .admin-tree-group-head { grid-template-columns: 1fr auto auto; }
  .admin-tree-group-name { grid-column: 1 / -1; }
  .admin-group-visibility-field { grid-column: 1 / -1; }
  .admin-tree-group-body { padding-left: 20px; }
  .admin-tree-item-head { align-items: flex-start; flex-wrap: wrap; }
  .admin-tree-and-summary { order: 3; width: 100%; margin-left: 0; }
  .admin-condition-actions .admin-test-condition { width: 100%; margin-right: 0; }
}