.personal_center {
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background: var(--ui-bg);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pc_header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 2px;
}

.pc_title {
  font-size: 22px;
  line-height: 1.2;
  font-weight: 650;
  color: var(--ui-text);
}

.pc_subtitle {
  font-size: 13px;
  color: var(--ui-text-muted);
}

.pc_grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}

.pc_column_stack {
  min-width: 0;
  display: grid;
  gap: 0;
  align-content: start;
  border: 1px solid var(--ui-border);
  border-radius: 16px;
  background: var(--ui-panel);
  box-shadow: var(--ui-shadow);
  padding: 16px;
}

.pc_column_stack > .pc_panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  padding: 0;
}

.pc_column_stack > .pc_panel + .pc_panel {
  margin-top: 16px;
  border-top: 1px solid var(--ui-border);
  padding-top: 16px;
}

.pc_panel {
  background: var(--ui-panel);
  border: 1px solid var(--ui-border);
  border-radius: 16px;
  box-shadow: var(--ui-shadow);
  padding: 16px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pc_panel_title {
  margin: 0;
  color: var(--ui-text);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.25;
}

.pc_profile_card {
  justify-content: space-between;
}

.pc_identity_stack {
  background: linear-gradient(135deg, var(--ui-panel) 0%, var(--ui-accent-soft) 180%);
}

.pc_profile_body {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.pc_avatar {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: var(--ui-accent-soft);
  color: var(--ui-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  flex: 0 0 52px;
}

.pc_profile_meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pc_name {
  color: var(--ui-text);
  font-size: 17px;
  font-weight: 650;
  line-height: 1.25;
}

.pc_role,
.pc_id {
  color: var(--ui-text-soft);
  font-size: 12px;
  line-height: 1.35;
}

.pc_row {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--ui-border);
}

.pc_panel_title + .pc_row {
  border-top: none;
}

.pc_label {
  color: var(--ui-text-muted);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
}

.pc_value {
  min-width: 0;
  color: var(--ui-text);
  font-size: 13px;
  font-weight: 500;
  text-align: right;
  overflow-wrap: anywhere;
}

.pc_btn {
  height: 32px;
  border: 1px solid var(--ui-border);
  border-radius: 9px;
  background: var(--ui-panel);
  color: var(--ui-text);
  padding: 0 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.pc_btn:hover {
  background: var(--ui-panel-soft);
}

.pc_link_btn {
  border: none;
  background: transparent;
  color: var(--ui-accent);
  cursor: pointer;
  padding: 0;
  font-size: 13px;
  font-weight: 600;
}

.pc_account_action {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  color: var(--ui-text);
  padding: 0 12px;
  font: inherit;
  cursor: pointer;
}

.pc_account_action:hover {
  border-color: var(--ui-accent);
  background: var(--ui-accent-soft);
}

.pc_account_action > span:first-child {
  font-size: 13px;
  font-weight: 650;
}

.pc_account_action > span:last-child {
  color: var(--ui-accent);
  font-size: 12px;
  font-weight: 600;
  text-align: right;
}

.pc_security_panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.pc_security_panel > .pc_panel_heading,
.pc_security_panel > .pc_password_row,
.pc_security_panel > .pc_account_action,
.pc_security_panel > .pc_security_tools,
.pc_security_panel > .pc_compact_form {
  grid-column: 1 / -1;
}

.pc_security_panel > .pc_row {
  min-height: 38px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  padding: 0 10px;
}

.pc_context_panel .pc_feedback:empty {
  display: none;
}

.pc_security_tools {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 8px;
}

.pc_security_tools > button {
  min-width: 0;
  min-height: 58px;
  display: grid;
  align-content: center;
  gap: 4px;
  border: 1px solid var(--ui-border);
  border-radius: 11px;
  background: var(--ui-panel-soft);
  color: var(--ui-text);
  padding: 9px 10px;
  text-align: left;
  cursor: pointer;
}

.pc_security_tools > button:hover {
  border-color: var(--ui-accent);
  background: var(--ui-accent-soft);
}

.pc_security_tools > button[hidden] {
  display: none;
}

.pc_security_tools strong {
  font-size: 12px;
  font-weight: 650;
}

.pc_security_tools span {
  color: var(--ui-accent);
  font-size: 11px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.pc_panel_heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pc_status_badge {
  min-height: 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 2px 10px;
  background: var(--ui-panel-soft);
  color: var(--ui-text-muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.pc_status_badge.is-ok {
  border-color: rgba(22, 163, 74, 0.24);
  background: rgba(22, 163, 74, 0.08);
  color: #15803d;
}

.pc_status_badge.is-warn {
  border-color: rgba(217, 119, 6, 0.24);
  background: rgba(217, 119, 6, 0.08);
  color: #b45309;
}

.pc_status_badge.is-error {
  border-color: rgba(220, 38, 38, 0.24);
  background: rgba(220, 38, 38, 0.08);
  color: #b91c1c;
}

.pc_ai_panel {
  grid-column: 1 / -1;
  gap: 12px;
  order: 5;
}

.pc_permissions_panel {
  grid-column: 1 / -1;
  gap: 12px;
  order: 2;
}

.pc_identity_stack,
.pc_security_stack {
  order: 1;
}

.pc_devices_panel {
  grid-column: 1 / -1;
  order: 3;
}

.pc_ownership_panel {
  order: 4;
}

.pc_permission_summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pc_permission_fact {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid var(--ui-border);
  border-radius: 12px;
  background: var(--ui-panel-soft);
  padding: 10px 12px;
}

.pc_permission_fact span,
.pc_permission_group_title span,
.pc_permission_all span {
  color: var(--ui-text-muted);
  font-size: 11px;
  line-height: 1.4;
}

.pc_permission_fact strong,
.pc_permission_group_title strong,
.pc_permission_all strong {
  color: var(--ui-text);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.pc_permission_groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.pc_permission_group,
.pc_permission_all,
.pc_permission_empty {
  min-width: 0;
  border: 1px solid var(--ui-border);
  border-radius: 12px;
  background: var(--ui-panel-soft);
  padding: 10px;
}

.pc_permission_group {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.pc_permission_group_title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pc_permission_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pc_permission_tag {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: 999px;
  background: var(--ui-accent-soft);
  color: var(--ui-accent);
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1.35;
}

.pc_permission_all {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-color: rgba(22, 163, 74, 0.22);
  background: rgba(22, 163, 74, 0.06);
}

.pc_permission_empty {
  grid-column: 1 / -1;
  color: var(--ui-text-muted);
  font-size: 12px;
}

.pc_ownership_panel {
  grid-column: 1 / -1;
}

.pc_pairing_code {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(37, 99, 235, 0.28);
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.08);
  padding: 10px 12px;
  color: var(--ui-text);
}

.pc_pairing_code[hidden] {
  display: none;
}

.pc_pairing_code strong {
  color: var(--ui-accent);
  font-size: 22px;
  letter-spacing: 0.16em;
}

.pc_device_list,
.pc_ownership_list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pc_device_item,
.pc_ownership_item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  padding: 10px 11px;
}

.pc_device_item > div,
.pc_ownership_summary {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pc_device_title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pc_device_title .pc_status_badge {
  min-height: 20px;
  padding: 1px 8px;
  font-size: 11px;
}

.pc_device_actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.pc_device_item span,
.pc_ownership_summary span {
  color: var(--ui-text-soft);
  font-size: 12px;
}

.pc_device_item small,
.pc_ownership_summary small {
  color: var(--ui-text-muted);
  font-size: 11px;
}

.pc_ownership_actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.pc_mfa_setup,
.pc_secret_block {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.pc_mfa_setup { position: fixed; top: 50%; left: 50%; width: min(540px, calc(100vw - 32px)); min-height: min(540px, calc(100vh - 32px)); max-height: calc(100vh - 32px); transform: translate(-50%, -50%); z-index: 30; overflow: auto; box-sizing: border-box; padding: 24px; border: 1px solid #cbd5e1; border-radius: 18px; background: var(--ui-surface, #fff); box-shadow: 0 0 0 100vmax rgba(15,23,42,.28), 0 18px 50px rgba(15,23,42,.25); }
.pc_mfa_setup_heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; font-size: 18px; }
.pc_mfa_setup_close { padding: 6px 12px; }
.pc_mfa_step { margin: 4px 0 10px; font-size: 16px; line-height: 1.5; }
.pc_qr_help { border: 0; padding: 0; background: transparent; color: #2563eb; font-size: 14px; text-decoration: underline; cursor: pointer; }
.pc_qr_missing { padding: 14px; border: 1px dashed #cbd5e1; border-radius: 10px; color: #64748b; text-align: center; }
.pc_qr_wrap { display: grid; justify-items: center; gap: 8px; margin: 4px auto 14px; color: var(--ui-text-muted); font-size: 12px; text-align: center; }
.pc_mfa_qr { width: 220px; height: 220px; padding: 8px; background: #fff; border-radius: 8px; border: 1px solid #d7dee8; image-rendering: pixelated; }
.pc_mfa_manual { display: grid; gap: 8px; margin: 8px 0 14px; padding: 12px; border: 1px solid #e4e7ec; border-radius: 10px; background: #fff; }
.pc_mfa_manual[hidden] { display: none; }
.pc_mfa_manual_code { display: flex; align-items: center; gap: 8px; min-width: 0; }
.pc_mfa_manual_code code { flex: 1; min-width: 0; overflow-wrap: anywhere; font-size: 15px; letter-spacing: .04em; }
.pc_mfa_copy { white-space: nowrap; }
.pc_mfa_form_actions { display: flex; justify-content: flex-end; gap: 10px; width: 100%; }

.pc_mfa_setup[hidden] {
  display: none;
}
@keyframes pc_mfa_success_pop {
  0% { transform: translate(-50%, -50%) scale(.97); }
  55% { transform: translate(-50%, -50%) scale(1.015); }
  100% { transform: translate(-50%, -50%) scale(1); }
}
@keyframes pc_mfa_success_glow {
  0%, 100% { box-shadow: 0 0 0 100vmax rgba(15,23,42,.28), 0 18px 50px rgba(15,23,42,.25); }
  50% { box-shadow: 0 0 0 100vmax rgba(15,23,42,.28), 0 18px 50px rgba(37,99,235,.34); }
}
.pc_mfa_setup.is-success {
  animation: pc_mfa_success_pop 420ms ease-out, pc_mfa_success_glow 900ms ease-out;
}
.pc_mfa_setup.is-success .pc_mfa_setup_feedback {
  color: #166534;
  font-weight: 600;
}
@media (prefers-reduced-motion: reduce) {
  .pc_mfa_setup.is-success { animation: none; }
}
.pc_mfa_revoke { position: fixed; top: 50%; left: 50%; width: min(460px, calc(100vw - 32px)); transform: translate(-50%, -50%); z-index: 31; box-sizing: border-box; padding: 24px; border: 1px solid #cbd5e1; border-radius: 18px; background: var(--ui-surface, #fff); box-shadow: 0 0 0 100vmax rgba(15,23,42,.28), 0 18px 50px rgba(15,23,42,.25); }
.pc_mfa_revoke[hidden] { display: none; }
.pc_mfa_revoke_note { margin: 0 0 16px; color: var(--ui-text-muted); line-height: 1.6; }
.pc_mfa_revoke .pc_inline_form { display: flex; gap: 10px; align-items: center; }
.pc_mfa_revoke .pc_inline_form input { min-width: 0; flex: 1; }
.pc_btn_danger { color: #b42318; border-color: #f3b5ad; }
.pc_mfa_setup_feedback {
  min-height: 1.5em;
  margin-top: 10px;
  color: var(--ui-muted, #64748b);
}

.pc_secret_block {
  border: 1px solid rgba(217, 119, 6, 0.28);
  border-radius: 10px;
  background: rgba(217, 119, 6, 0.08);
  padding: 10px;
  overflow-wrap: anywhere;
}

.pc_secret_block span,
.pc_secret_block small {
  color: var(--ui-text-muted);
  font-size: 11px;
  line-height: 1.5;
}

.pc_hint_block {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  color: var(--ui-text-muted);
  padding: 9px 11px;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
}

.pc_hint_block strong {
  color: var(--ui-text-soft);
  font-size: 12px;
  font-weight: 600;
}

.pc_ai_fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
}

.pc_setting_row {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pc_setting_row_meta {
  min-height: 57px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  padding: 9px 10px;
  justify-content: center;
}

.pc_setting_control {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pc_setting_control input {
  width: 100%;
  height: 34px;
  border: 1px solid var(--ui-border);
  border-radius: 9px;
  background: var(--ui-panel);
  color: var(--ui-text);
  padding: 0 10px;
  font-size: 13px;
  font-weight: 500;
  outline: none;
}

.pc_setting_control input:focus {
  border-color: var(--ui-accent);
  box-shadow: 0 0 0 3px var(--ui-accent-soft);
}

.pc_setting_control em {
  min-height: 15px;
  color: var(--ui-text-muted);
  font-size: 11px;
  font-weight: 400;
  font-style: normal;
  line-height: 1.35;
}

.pc_ai_footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--ui-border);
  padding-top: 12px;
}

.pc_feedback {
  min-height: 18px;
  min-width: 180px;
  flex: 1;
  color: var(--ui-text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.pc_feedback.is-ok {
  color: #15803d;
}

.pc_feedback.is-warn {
  color: #b45309;
}

.pc_feedback.is-error {
  color: #b91c1c;
}

.pc_actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pc_btn_primary {
  border-color: var(--ui-accent);
  background: var(--ui-accent);
  color: #fff;
}

.pc_btn_primary:hover {
  background: var(--ui-accent);
  filter: brightness(0.96);
}

.pc_btn_danger {
  border-color: rgba(220, 38, 38, 0.22);
  background: rgba(220, 38, 38, 0.06);
  color: #b91c1c;
}

.pc_btn_danger:hover {
  background: rgba(220, 38, 38, 0.1);
}

.pc_compact_form,
.pc_inline_form {
  display: grid;
  gap: 8px;
}

.pc_compact_form[hidden],
.pc_ai_panel[hidden] {
  display: none;
}

.pc_compact_form input,
.pc_inline_form input,
.pc_select {
  width: 100%;
  height: 34px;
  border: 1px solid var(--ui-border);
  border-radius: 9px;
  background: var(--ui-panel);
  color: var(--ui-text);
  padding: 0 10px;
  font: inherit;
  font-size: 13px;
  outline: none;
}

.pc_compact_form input:focus,
.pc_inline_form input:focus,
.pc_select:focus {
  border-color: var(--ui-accent);
  box-shadow: 0 0 0 3px var(--ui-accent-soft);
}

.pc_inline_form {
  grid-template-columns: minmax(0, 1fr) auto;
}

.pc_session_dialog,
.pc_profile_dialog,
.pc_feature_dialog {
  width: min(680px, calc(100vw - 32px));
  height: min(720px, calc(100vh - 48px));
  max-height: calc(100vh - 48px);
  border: none;
  border-radius: 16px;
  background: var(--ui-panel);
  padding: 0;
  color: var(--ui-text);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
}

.pc_profile_dialog {
  width: min(740px, calc(100vw - 32px));
  height: min(760px, calc(100vh - 48px));
}

.pc_feature_dialog {
  width: min(760px, calc(100vw - 32px));
  height: min(740px, calc(100vh - 48px));
}

.pc_session_dialog::backdrop,
.pc_profile_dialog::backdrop,
.pc_feature_dialog::backdrop {
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(3px);
}

.pc_profile_dialog_body {
  display: grid;
  gap: 12px;
}

.pc_feature_dialog_body {
  display: grid;
  align-content: start;
  gap: 12px;
}

.pc_editor_section {
  display: grid;
  gap: 10px;
  border: 1px solid var(--ui-border);
  border-radius: 12px;
  background: var(--ui-panel-soft);
  padding: 12px;
}

.pc_editor_section_heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pc_editor_section_heading h3 {
  margin: 0;
  color: var(--ui-text);
  font-size: 14px;
  font-weight: 650;
}

.pc_editor_section_heading span {
  color: var(--ui-text-muted);
  font-size: 11px;
}

.pc_editor_form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.pc_editor_form label {
  min-width: 0;
  display: grid;
  gap: 5px;
  color: var(--ui-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.pc_editor_form input {
  width: 100%;
  height: 36px;
  border: 1px solid var(--ui-border);
  border-radius: 9px;
  background: var(--ui-panel);
  color: var(--ui-text);
  padding: 0 10px;
  font: inherit;
  font-weight: 500;
  outline: none;
}

.pc_editor_form input:focus {
  border-color: var(--ui-accent);
  box-shadow: 0 0 0 3px var(--ui-accent-soft);
}

.pc_editor_form input:disabled {
  background: var(--ui-bg);
  color: var(--ui-text-muted);
}

.pc_editor_span {
  grid-column: 1 / -1;
}

.pc_editor_preferences {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pc_editor_preferences > div {
  min-width: 0;
  display: grid;
  gap: 4px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel);
  padding: 9px 10px;
}

.pc_editor_preferences span {
  color: var(--ui-text-muted);
  font-size: 11px;
}

.pc_editor_preferences strong {
  color: var(--ui-text);
  font-size: 12px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.pc_dialog_shell {
  height: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--ui-border);
  border-radius: 16px;
  background: var(--ui-panel);
}

.pc_dialog_header,
.pc_dialog_footer {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  background: var(--ui-panel);
}

.pc_dialog_header {
  border-bottom: 1px solid var(--ui-border);
}

.pc_dialog_header > div {
  min-width: 0;
}

.pc_dialog_header h2 {
  margin: 0;
  color: var(--ui-text);
  font-size: 17px;
  font-weight: 650;
}

.pc_dialog_header p {
  margin: 4px 0 0;
  color: var(--ui-text-muted);
  font-size: 12px;
  line-height: 1.4;
}

.pc_dialog_close {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 1px solid var(--ui-border);
  border-radius: 9px;
  background: var(--ui-panel-soft);
  color: var(--ui-text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.pc_dialog_body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 14px 16px;
}

.pc_session_overview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.pc_session_overview > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  padding: 9px 10px;
}

.pc_session_overview span {
  color: var(--ui-text-muted);
  font-size: 11px;
}

.pc_session_overview strong {
  color: var(--ui-text);
  font-size: 18px;
  line-height: 1.2;
}

.pc_session_tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  padding: 4px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
}

.pc_session_tabs button {
  flex: 1;
  min-height: 34px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ui-text-muted);
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.pc_session_tabs button.active {
  background: var(--ui-panel);
  color: var(--ui-text);
  box-shadow: var(--ui-shadow);
}

.pc_session_tabs button span {
  margin-left: 4px;
  color: var(--ui-accent);
}

.pc_dialog_footer {
  justify-content: flex-end;
  border-top: 1px solid var(--ui-border);
}

.pc_session_list,
.pc_history_list {
  display: grid;
  gap: 8px;
}

.pc_session_item,
.pc_history_item {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--ui-border);
  border-radius: 10px;
  background: var(--ui-panel-soft);
  padding: 9px 10px;
}

.pc_session_item > div,
.pc_history_item {
  min-width: 0;
}

.pc_session_item > div {
  display: grid;
  gap: 2px;
}

.pc_session_item.is-current {
  border-color: rgba(37, 99, 235, 0.28);
  background: var(--ui-accent-soft);
}

.pc_session_meta {
  flex: 1;
}

.pc_session_title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pc_session_title .pc_status_badge {
  min-height: 20px;
  padding: 1px 7px;
  font-size: 10px;
}

.pc_session_offline_btn {
  flex: 0 0 auto;
  color: #b42318;
}

.pc_session_empty {
  padding: 28px 16px;
  border: 1px dashed var(--ui-border);
  border-radius: 10px;
  color: var(--ui-text-muted);
  font-size: 12px;
  text-align: center;
}

.pc_session_item strong,
.pc_history_item strong {
  color: var(--ui-text);
  font-size: 13px;
}

.pc_session_item span,
.pc_history_item span,
.pc_session_item small,
.pc_history_item small,
.pc_small_note {
  color: var(--ui-text-muted);
  font-size: 11px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.pc_small_note {
  margin: 0;
}

.pc_history_item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.pc_history_item small {
  grid-column: 1 / -1;
}

@media (max-width: 1180px) {
  .pc_ai_fields {
    grid-template-columns: 1fr;
  }

  .pc_permission_groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .personal_center {
    padding: 14px;
  }

  .pc_grid {
    grid-template-columns: 1fr;
  }

  .pc_security_panel {
    grid-template-columns: 1fr;
  }

  .pc_security_panel > .pc_contact_row {
    grid-column: 1 / -1;
  }

  .pc_column_stack,
  .pc_permissions_panel,
  .pc_devices_panel,
  .pc_ownership_panel,
  .pc_ai_panel {
    grid-column: auto;
  }

  .pc_profile_card,
  .pc_ai_footer,
  .pc_actions {
    align-items: stretch;
  }

  .pc_profile_card,
  .pc_ai_footer {
    flex-direction: column;
  }

  .pc_hint_block {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .pc_permission_summary,
  .pc_permission_groups {
    grid-template-columns: 1fr;
  }

  .pc_actions {
    justify-content: flex-start;
  }

  .pc_affiliation_panel {
    grid-column: auto;
  }

  .pc_inline_form {
    grid-template-columns: 1fr;
  }

  .pc_editor_form,
  .pc_editor_preferences {
    grid-template-columns: 1fr;
  }

  .pc_session_overview {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .pc_session_item {
    align-items: stretch;
    flex-direction: column;
  }

  .pc_session_offline_btn {
    align-self: flex-end;
  }
}