.login { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(420px, 100%); display: grid; gap: 13px; padding: 28px; border: 1px solid var(--border); border-radius: 28px; background: var(--panel); backdrop-filter: blur(22px); box-shadow: var(--shadow); }
.login-card h1 { margin: 6px 0 0; letter-spacing: -0.04em; font-size: 34px; }
.login-card p { margin: 0; color: var(--muted); }
.login-version { margin: -4px 0 10px; color: var(--muted); font-size: 12px; font-weight: 650; }
.login-version.blue { color: #2563eb; }
.login-version.green { color: #16a34a; }
.login-card input { border: 1px solid var(--border); border-radius: 15px; padding: 13px 14px; background: var(--panel-solid); color: var(--text); outline: none; }
.login-card button { border: 0; border-radius: 15px; padding: 13px 14px; background: var(--accent); color: white; font-weight: 800; }
.error { min-height: 20px; color: #ef4444; font-size: 13px; }
.stream-activity-wait { margin-left: 0; color: var(--text); font-weight: 800; }
.bubble.activity { display: inline-flex; align-items: center; }

.space-capture-rule {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  color: var(--muted-text, #64748b);
  font-size: 0.9rem;
}
.space-capture-rule select {
  border: 1px solid var(--border, rgba(148, 163, 184, 0.35));
  border-radius: 0.65rem;
  padding: 0.35rem 0.5rem;
  background: var(--panel-bg, #fff);
  color: inherit;
}
.space-collection-rule-input {
  min-height: 5.5rem;
}

.space-collection-tabs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.space-note-actions-wrap,
.space-collection-actions-wrap { position: relative; display: none; }
.space-note-actions-btn,
.space-collection-actions-btn {
  width: 38px;
  min-width: 38px;
  height: 38px;
  border-radius: 13px;
  padding: 0;
  font-size: 20px;
  line-height: 1;
}
.space-note-actions-menu,
.space-collection-actions-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 7px);
  z-index: 4;
  min-width: 150px;
  display: grid;
  gap: 4px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: color-mix(in srgb, var(--panel-solid) 98%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.space-note-actions-menu button,
.space-collection-actions-menu button {
  border: 0;
  border-radius: 11px;
  padding: 10px 11px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 750;
}
.space-note-actions-menu button:hover,
.space-note-actions-menu button:focus-visible,
.space-collection-actions-menu button:hover,
.space-collection-actions-menu button:focus-visible {
  background: color-mix(in srgb, var(--space-accent, var(--accent)) 12%, transparent);
  outline: none;
}
.space-note-actions-menu button:disabled,
.space-collection-actions-menu button:disabled { opacity: .45; }

@media (max-width: 760px) {
}

/* Admin mode overrides must load after feature modules. */
.app.admin-mode,
body.admin-mode .app.sidebar-collapsed {
  grid-template-columns: var(--sidebar-w, 320px) minmax(0, 1fr);
}
body.admin-mode .space-ring-tunnel,
body.admin-mode .section-heading,
body.admin-mode .conversation-tabs,
body.admin-mode #sessionList,
body.admin-mode #activeSpaceDock,
body.admin-mode #messages,
body.admin-mode #jumpToBottomBtn,
body.admin-mode #composer,
body.admin-mode #deploymentReadyBtn,
body.admin-mode #abortBtn,
body.admin-mode #menuBtn,
body.admin-mode #topbarClusterIndicator {
  display: none !important;
}
body.admin-mode .chat-shell {
  position: relative;
  display: block;
  min-width: 0;
  background: radial-gradient(circle at 50% 28%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 28rem);
}
body.admin-mode .topbar {
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 84%, transparent);
  backdrop-filter: blur(20px);
}
body.admin-mode .sidebar {
  overflow-y: auto;
}
body.admin-mode .sidebar-close {
  display: none !important;
}

/* ENH-0197 full-screen admin shell. */
body.admin-mode .app,
body.admin-mode .app.sidebar-collapsed {
  grid-template-columns: minmax(0, 1fr);
}
body.admin-mode .sidebar,
body.admin-mode .topbar {
  display: none !important;
}
body.admin-mode .chat-shell {
  min-height: var(--app-height, 100dvh);
  overflow: hidden;
}
.admin-shell {
  height: var(--app-height, 100dvh);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 12px;
  padding: clamp(14px, 2.2vw, 26px);
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 8%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 28rem),
    radial-gradient(circle at 82% 22%, rgba(124, 58, 237, .16), transparent 26rem),
    var(--bg);
}
.admin-shell-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
}
.admin-shell-eyebrow {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.admin-shell-header h1 {
  margin: 2px 0 4px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -.055em;
}
.admin-shell-header p {
  margin: 0;
  max-width: 780px;
  font-size: 13px;
  color: var(--muted);
}
.admin-shell-tabs {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: color-mix(in srgb, var(--panel-solid) 58%, transparent);
  box-shadow: 0 18px 60px rgba(15, 23, 42, .10);
}
.admin-shell-tab {
  min-height: 36px;
  border: 0;
  border-radius: 16px;
  padding: 7px 8px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: -.01em;
}
.admin-shell-tab:hover,
.admin-shell-tab.active {
  background: var(--panel-solid);
  color: var(--text);
  box-shadow: 0 8px 28px rgba(15, 23, 42, .12);
}
.admin-shell-main {
  min-height: 0;
  overflow: hidden;
}
.admin-shell-panel {
  height: 100%;
  min-height: 0;
}
.admin-shell-panel-copy {
  height: 100%;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  gap: 12px;
  padding: clamp(24px, 6vw, 72px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: color-mix(in srgb, var(--panel-solid) 82%, transparent);
  box-shadow: var(--shadow);
}
.admin-shell-kicker {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.admin-shell-panel-copy h2 {
  margin: 0;
  font-size: clamp(26px, 4vw, 44px);
  letter-spacing: -.045em;
}
.admin-shell-panel-copy p {
  margin: 0;
  max-width: 680px;
  color: var(--muted);
}
.admin-shell-empty-card {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  max-width: 560px;
  padding: 16px 18px;
  border: 1px dashed var(--border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel-solid) 68%, transparent);
  color: var(--muted);
}
.admin-shell-empty-card strong { color: var(--text); }
.admin-users-host {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(250px, 310px) minmax(0, 1fr);
  gap: 12px;
}
body.admin-mode .admin-panel,
body.admin-mode .admin-user-detail-panel {
  margin: 0;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: color-mix(in srgb, var(--panel-solid) 82%, transparent);
  box-shadow: 0 18px 58px rgba(15, 23, 42, .12);
  overflow: hidden;
}
body.admin-mode .admin-panel {
  padding: 8px;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
}
body.admin-mode #adminPanel > .section-title { display: none; }
body.admin-mode #adminUserForm { align-content: start; }
body.admin-mode #adminCreateUserBtn { padding: 7px 9px; border-radius: 11px; font-size: 12px; }
body.admin-mode #adminUserError { min-height: 12px; }
body.admin-mode .admin-user-detail-panel {
  padding: 12px;
  display: grid;
  place-items: stretch;
}
body.admin-mode .admin-user-detail {
  width: 100%;
  max-height: 100%;
  box-shadow: none;
}
body.admin-mode .admin-user-scroll-list {
  max-height: none;
  min-height: 0;
}
@media (max-width: 1040px) {
  .admin-shell-tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .admin-users-host { grid-template-columns: 1fr; overflow: auto; }
}
@media (max-width: 640px) {
  .admin-shell { padding: 14px; gap: 12px; overflow-y: auto; }
  .admin-shell-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-shell-main { overflow: visible; }
  .admin-shell-panel { height: auto; }
  body.admin-mode .admin-user-detail-panel { display: grid !important; }
}
.admin-settings-host,
.admin-settings-panel-host {
  height: 100%;
  min-height: 0;
}
.admin-settings-panel {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 10px;
  padding: clamp(12px, 2vw, 20px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: color-mix(in srgb, var(--panel-solid) 84%, transparent);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.admin-settings-heading h2 {
  margin: 2px 0 3px;
  font-size: clamp(22px, 2.5vw, 30px);
  letter-spacing: -.045em;
}
.admin-settings-heading p,
.admin-setting-description,
.admin-setting-help,
.admin-setting-meta,
.admin-settings-status {
  color: var(--muted);
}
.admin-settings-heading p { margin: 0; font-size: 13px; }
.admin-settings-form,
.admin-user-settings-form {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 10px;
}
.admin-settings-list {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 8px;
  align-content: start;
  padding-right: 4px;
}
.admin-setting-card {
  display: grid;
  grid-template-columns: minmax(220px, 1.2fr) minmax(260px, .8fr);
  gap: 6px 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: color-mix(in srgb, var(--panel-solid) 72%, transparent);
}
.admin-setting-title-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.admin-setting-description,
.admin-setting-meta,
.admin-setting-help { margin: 0; font-size: 12px; line-height: 1.3; }
.admin-setting-description,
.admin-setting-meta,
.admin-setting-help { grid-column: 1; }
.admin-setting-form { grid-column: 2; grid-row: 1 / span 3; align-self: center; justify-content: flex-end; }
.admin-setting-title-row strong { display: block; color: var(--text); }
.admin-setting-title-row span { color: var(--muted); font-size: 12px; }
.admin-setting-source {
  padding: 5px 9px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  white-space: nowrap;
  text-transform: capitalize;
}
.admin-setting-form,
.admin-user-setting-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.admin-setting-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  white-space: nowrap;
}
.admin-setting-toggle input { width: auto; min-height: auto; }
.admin-setting-input,
.admin-setting-form input,
.admin-setting-form select,
.admin-user-setting-row input,
.admin-user-setting-row select {
  min-height: 34px;
}
.admin-setting-form .admin-setting-input { min-width: min(260px, 100%); }
.admin-tab-save-row {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.admin-tab-save { min-width: 150px; }
.admin-user-settings {
  display: grid;
  gap: 8px;
}
.admin-user-setting-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto minmax(220px, 1fr);
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--panel-solid) 58%, transparent);
}
.admin-user-override-toggle { justify-self: end; }
@media (max-width: 640px) {
  .admin-settings-panel { height: auto; overflow: visible; }
  .admin-settings-list { overflow: visible; }
  .admin-setting-title-row { display: grid; }
}
@media (max-width: 900px) {
  .admin-setting-card,
  .admin-user-setting-row { grid-template-columns: 1fr; }
  .admin-setting-form { grid-column: 1; grid-row: auto; justify-content: flex-start; }
}
.admin-personas-host {
  height: 100%;
  min-height: 0;
}
.admin-personas-panel {
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
  gap: 14px;
}
.admin-personas-list,
.admin-persona-detail {
  min-height: 0;
  overflow: auto;
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: color-mix(in srgb, var(--panel-solid) 84%, transparent);
  box-shadow: var(--shadow);
}
.admin-persona-items {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.admin-persona-item {
  text-align: left;
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: color-mix(in srgb, var(--panel-solid) 58%, transparent);
  color: var(--text);
}
.admin-persona-item.active {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 12%, var(--panel-solid));
}
.admin-persona-item span,
.admin-persona-policy-card p,
.admin-persona-preview pre {
  color: var(--muted);
}
.admin-persona-form {
  display: grid;
  gap: 14px;
}
.admin-persona-form textarea,
.admin-persona-form input,
.admin-persona-form select {
  width: 100%;
}
.admin-persona-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.admin-persona-policy-card,
.admin-persona-preview {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: color-mix(in srgb, var(--panel-solid) 62%, transparent);
}
.admin-persona-preview pre {
  white-space: pre-wrap;
  margin: 0;
  padding: 10px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg) 76%, transparent);
  font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (max-width: 1040px) {
  .admin-personas-panel { grid-template-columns: 1fr; overflow: auto; }
  .admin-personas-list,
  .admin-persona-detail { overflow: visible; }
}
@media (max-width: 640px) {
  .admin-persona-grid { grid-template-columns: 1fr; }
}

/* Sober compact admin surface. Keep this layer after older admin styles. */
.admin-shell {
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg);
}
.admin-shell-header {
  align-items: center;
  min-height: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}
.admin-shell-header h1 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -.02em;
}
.admin-shell-header p,
.admin-shell-eyebrow,
.admin-shell-kicker,
.admin-setting-description,
.admin-setting-help {
  display: none;
}
.admin-shell-tabs {
  display: flex;
  gap: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  border-width: 0 0 1px 0;
  overflow-x: auto;
}
.admin-shell-tab {
  flex: 0 0 auto;
  min-height: 30px;
  border-radius: 0;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 750;
}
.admin-shell-tab:hover,
.admin-shell-tab.active {
  background: transparent;
  color: var(--text);
  box-shadow: none;
  border-bottom-color: var(--accent);
}
.admin-shell-panel-copy,
.admin-settings-panel,
body.admin-mode .admin-panel,
body.admin-mode .admin-user-detail-panel,
.admin-personas-list,
.admin-persona-detail {
  border-radius: 0;
  box-shadow: none;
  background: var(--panel-solid);
}
.admin-shell-panel-copy {
  align-content: start;
  justify-items: stretch;
  text-align: left;
  padding: 14px;
}
.admin-shell-empty-card {
  max-width: none;
  border-radius: 0;
  padding: 10px;
}
.admin-users-host {
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 8px;
}
body.admin-mode .admin-panel {
  padding: 8px;
  grid-template-rows: auto minmax(0, 1fr);
}
body.admin-mode #adminUserForm {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  align-items: start;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}
body.admin-mode #adminUserForm input,
body.admin-mode #adminCreateUserBtn {
  min-height: 30px;
  border-radius: 0;
  padding: 5px 7px;
  font-size: 12px;
}
body.admin-mode #adminUsername,
body.admin-mode #adminDisplayName {
  grid-column: span 1;
}
body.admin-mode #adminPassword {
  grid-column: 1;
}
body.admin-mode #adminCreateUserBtn {
  grid-column: 2;
  white-space: nowrap;
}
body.admin-mode #adminUserError {
  grid-column: 1 / -1;
  min-height: 0;
}
.admin-user-management {
  gap: 6px;
}
.admin-user-search {
  min-height: 30px;
  border-radius: 0;
  padding: 5px 7px;
  font-size: 12px;
}
.admin-user-scroll-list {
  gap: 0;
  padding-right: 0;
}
.admin-user {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 28px;
  border-width: 0 0 1px 0;
  border-radius: 0;
  padding: 4px 7px;
  background: transparent;
}
.admin-user:hover,
.admin-user.selected {
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}
.admin-user.selected {
  box-shadow: inset 2px 0 0 var(--accent);
}
.admin-user-email {
  font-size: 12px;
  font-weight: 650;
}
.admin-user-list-status {
  color: var(--muted);
  font-size: 11px;
  text-transform: lowercase;
}
body.admin-mode .admin-user-detail-panel {
  padding: 8px;
}
.admin-user-detail {
  gap: 8px;
  border: 0;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  background: transparent;
}
.admin-user-detail-title,
.admin-user-detail-subtitle {
  padding: 0 0 3px;
  border-bottom: 1px solid var(--border);
}
.admin-user-property-card,
.admin-persona-policy-card,
.admin-persona-preview {
  border-radius: 0;
  background: transparent;
}
.admin-user-property {
  grid-template-columns: minmax(110px, 150px) minmax(0, 1fr);
  padding: 5px 8px;
}
.admin-user-edit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px 8px;
  padding: 8px;
}
.admin-user-edit-grid .admin-user-hint,
.admin-user-edit-grid .admin-user-password-block,
.admin-user-edit-grid .admin-user-save,
.admin-user-edit-grid .admin-user-agent-save,
.admin-user-edit-grid .admin-user-action.full {
  grid-column: span 2;
}
.admin-settings-panel {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 8px;
  padding: 8px;
}
.admin-settings-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  min-height: 26px;
  border-bottom: 1px solid var(--border);
}
.admin-settings-heading h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0;
}
.admin-settings-status {
  min-height: 18px;
  font-size: 12px;
  text-align: right;
}
.admin-settings-panel > .admin-settings-status {
  display: none;
}
.admin-settings-form,
.admin-user-settings-form,
.admin-persona-form {
  gap: 8px;
}
.admin-settings-list {
  gap: 0;
  padding-right: 0;
}
.admin-setting-card,
.admin-user-setting-row {
  grid-template-columns: minmax(220px, 1fr) auto minmax(190px, .75fr);
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-width: 0 0 1px 0;
  border-radius: 0;
  background: transparent;
}
.admin-setting-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}
.admin-setting-title-row strong,
.admin-setting-title-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-setting-meta,
.admin-user-hint {
  margin: 0;
  font-size: 11px;
  line-height: 1.25;
}
.admin-setting-meta { grid-column: 3; }
.admin-setting-form {
  grid-column: 2;
  grid-row: auto;
  justify-content: end;
  align-items: center;
}
.admin-setting-source {
  border-radius: 0;
  padding: 2px 5px;
  font-size: 11px;
}
.admin-setting-input,
.admin-setting-form input,
.admin-setting-form select,
.admin-user-setting-row input,
.admin-user-setting-row select,
.admin-user-field input,
.admin-user-field select,
.admin-user-field textarea,
.admin-user-password,
.admin-persona-form input,
.admin-persona-form select,
.admin-persona-form textarea {
  min-height: 30px;
  border-radius: 0;
  padding: 5px 7px;
  font-size: 12px;
}
.admin-user-field {
  gap: 2px;
  font-size: 11px;
}
.admin-tab-save-row {
  position: sticky;
  bottom: 0;
  justify-content: flex-end;
  align-items: center;
  min-height: 40px;
  padding: 6px 0 0;
  background: var(--panel-solid);
}
.admin-tab-save {
  min-width: 132px;
  border-radius: 0;
}
.admin-personas-panel {
  grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
  gap: 8px;
}
.admin-personas-list,
.admin-persona-detail {
  padding: 8px;
}
.admin-persona-items {
  gap: 0;
  margin-top: 6px;
}
.admin-persona-item {
  gap: 1px;
  padding: 6px 7px;
  border-width: 0 0 1px 0;
  border-radius: 0;
  background: transparent;
}
.admin-persona-item.active {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}
.admin-persona-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px 8px;
}
.admin-persona-policy-card,
.admin-persona-preview {
  gap: 6px;
  padding: 8px;
}
.admin-persona-preview pre {
  border-radius: 0;
  padding: 6px;
  font-size: 11px;
}
@media (max-width: 1180px) {
  .admin-user-edit-grid,
  .admin-persona-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .admin-setting-card,
  .admin-user-setting-row { grid-template-columns: 1fr; }
  .admin-setting-form,
  .admin-setting-meta { grid-column: 1; }
  body.admin-mode #adminUserForm { grid-template-columns: minmax(0, 1fr) auto; }
}
@media (max-width: 640px) {
  .admin-shell { padding: 8px; }
  .admin-user-edit-grid,
  .admin-persona-grid,
  body.admin-mode #adminUserForm { grid-template-columns: 1fr; }
  .admin-user-edit-grid .admin-user-hint,
  .admin-user-edit-grid .admin-user-password-block,
  .admin-user-edit-grid .admin-user-save,
  .admin-user-edit-grid .admin-user-agent-save,
  .admin-user-edit-grid .admin-user-action.full { grid-column: 1; }
}