/* Authentication and internal invitation management are isolated here. */
.topbar-invite-btn.hidden,
.invitation-code-panel.hidden,
.user-manager-panel.hidden,
.member-password-panel.hidden {
  display: none;
}

.auth-invitation-field {
  grid-column: 1 / -1;
}

.auth-invitation-field input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-transform: uppercase;
}

.auth-invitation-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.auth-invitation-note svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  color: var(--green);
}

.topbar-invite-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 12px;
  color: var(--text);
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 7px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.topbar-invite-btn:hover {
  color: var(--cyan);
  background: color-mix(in srgb, var(--cyan) 10%, var(--panel-soft));
  border-color: color-mix(in srgb, var(--cyan) 46%, var(--line));
}

.topbar-invite-btn svg {
  width: 16px;
  height: 16px;
}

.invitation-modal-card {
  width: min(920px, 100%);
  max-height: min(760px, calc(100vh - 40px));
  overflow: hidden;
}

.user-manager-modal-card {
  display: flex;
  flex-direction: column;
}

.user-manager-page-shell {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 108px);
}

.user-manager-page-mount,
.user-manager-page-content {
  min-height: 0;
}

.user-manager-page-content {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.user-manager-page-mount {
  display: flex;
  flex: 1;
}

.user-manager-page-shell .user-manager-tabs {
  margin-top: 2px;
}

.user-manager-page-shell .user-management-list,
.user-manager-page-shell .invitation-list {
  max-height: calc(100vh - 430px);
  min-height: 180px;
}

.invitation-modal-head {
  align-items: flex-start;
}

.invitation-modal-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.user-manager-tabs {
  display: inline-flex;
  align-self: flex-start;
  gap: 3px;
  margin-bottom: 14px;
  padding: 3px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.user-manager-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 34px;
  padding: 0 14px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 5px;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.user-manager-tabs button.active {
  color: var(--text);
  background: var(--panel);
  box-shadow: inset 0 0 0 1px var(--line), 0 2px 8px rgba(0, 0, 0, 0.08);
}

.user-manager-tabs svg {
  width: 15px;
  height: 15px;
}

.user-manager-panel {
  min-height: 0;
}

.user-manager-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 12px;
}

.user-manager-metrics article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  min-height: 58px;
  padding: 10px 12px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.user-manager-metrics span {
  color: var(--muted);
  font-size: 10px;
}

.user-manager-metrics strong {
  color: var(--text);
  font-size: 20px;
  font-weight: 750;
}

.user-manager-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto;
  gap: 8px;
  margin-bottom: 12px;
}

.user-manager-toolbar button,
.member-password-panel button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  white-space: nowrap;
}

.user-manager-toolbar button svg {
  width: 15px;
  height: 15px;
}

.user-manager-search {
  position: relative;
  display: block;
  margin: 0;
}

.user-manager-search svg {
  position: absolute;
  top: 50%;
  left: 12px;
  width: 15px;
  height: 15px;
  color: var(--dim);
  transform: translateY(-50%);
  pointer-events: none;
}

.user-manager-search input {
  width: 100%;
  min-height: 38px;
  padding-left: 36px;
}

.member-password-panel {
  display: grid;
  grid-template-columns: minmax(120px, .7fr) repeat(3, minmax(160px, 1fr)) auto auto;
  align-items: end;
  gap: 9px;
  margin-bottom: 12px;
  padding: 12px;
  background: color-mix(in srgb, var(--blue) 7%, var(--panel-soft));
  border: 1px solid color-mix(in srgb, var(--blue) 32%, var(--line));
  border-radius: 7px;
}

.member-password-panel > div {
  display: grid;
  align-self: center;
  gap: 3px;
}

.member-password-panel > div span,
.member-password-panel label {
  color: var(--muted);
  font-size: 10px;
}

.member-password-panel > div strong {
  color: var(--text);
  font-size: 12px;
}

.member-password-panel label {
  margin: 0;
}

.member-password-panel input {
  min-height: 38px;
}

.user-list-head,
.user-management-row {
  display: grid;
  grid-template-columns: minmax(210px, 1.45fr) minmax(90px, .55fr) minmax(120px, .7fr) 90px 92px;
  align-items: center;
  gap: 12px;
}

.user-list-head {
  min-height: 34px;
  padding: 0 12px;
  color: var(--dim);
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 7px 7px 0 0;
  font-size: 10px;
  font-weight: 700;
}

.user-management-list {
  max-height: 350px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 7px 7px;
}

.user-management-row {
  min-height: 66px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
}

.user-management-row:last-child {
  border-bottom: 0;
}

.user-management-row.is-disabled {
  background: color-mix(in srgb, var(--red) 4%, transparent);
}

.user-identity {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 10px;
}

.user-list-avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  color: var(--accent-ink, var(--text));
  background: color-mix(in srgb, var(--cyan) 64%, var(--panel));
  border-radius: 7px;
  font-size: 12px;
  font-weight: 800;
}

.user-identity > div,
.user-management-row > div {
  min-width: 0;
}

.user-identity strong {
  display: flex;
  align-items: center;
  gap: 7px;
  overflow: hidden;
  color: var(--text);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-identity span:not(.user-list-avatar),
.user-management-row small,
.user-management-row time {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.current-user-label {
  display: inline-flex !important;
  margin: 0 !important;
  padding: 2px 5px;
  color: var(--cyan) !important;
  background: color-mix(in srgb, var(--cyan) 10%, transparent);
  border-radius: 4px;
  font-size: 9px !important;
}

.member-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
}

.member-status i {
  width: 7px;
  height: 7px;
  background: currentColor;
  border-radius: 50%;
}

.member-status.status-disabled {
  color: var(--red);
}

.member-assets strong {
  color: var(--text);
  font-size: 13px;
}

.user-row-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
}

.user-row-actions .icon-btn {
  width: 34px;
  min-width: 34px;
  height: 34px;
  color: var(--muted);
}

.user-row-actions .icon-btn.disable:hover {
  color: var(--red);
  border-color: color-mix(in srgb, var(--red) 42%, var(--line));
}

.user-row-actions .icon-btn.enable:hover {
  color: var(--green);
  border-color: color-mix(in srgb, var(--green) 42%, var(--line));
}

.user-protected-label {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 5px;
  color: var(--dim);
  font-size: 10px;
}

.user-protected-label svg {
  width: 14px;
  height: 14px;
}

.invitation-create-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px auto;
  align-items: end;
  gap: 10px;
  padding: 14px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 7px;
}

.invitation-create-form label {
  min-width: 0;
  margin: 0;
}

.invitation-create-form input,
.invitation-create-form select,
.invitation-create-form button {
  min-height: 40px;
}

.invitation-create-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
}

.invitation-create-form button svg {
  width: 16px;
  height: 16px;
}

.invitation-code-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
  padding: 14px;
  background: color-mix(in srgb, var(--green) 9%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--green) 44%, var(--line));
  border-radius: 7px;
}

.invitation-code-panel > div {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.invitation-code-panel span,
.invitation-code-panel small {
  color: var(--muted);
  font-size: 11px;
}

.invitation-code-panel strong {
  overflow: hidden;
  color: var(--text);
  font: 700 15px/1.4 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.invitation-code-panel button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 0 0 auto;
}

.invitation-code-panel button svg {
  width: 15px;
  height: 15px;
}

.invitation-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--line);
}

.invitation-list-head > div {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.invitation-list-head strong {
  color: var(--text);
  font-size: 14px;
}

.invitation-list-head span {
  color: var(--muted);
  font-size: 11px;
}

.invitation-list {
  max-height: 330px;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.invitation-item {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 11px;
  min-height: 64px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
}

.invitation-status-dot {
  width: 8px;
  height: 8px;
  background: var(--dim);
  border-radius: 50%;
}

.invitation-status-dot.status-active { background: var(--green); }
.invitation-status-dot.status-used { background: var(--blue); }
.invitation-status-dot.status-expired { background: var(--gold); }
.invitation-status-dot.status-revoked { background: var(--red); }

.invitation-item-copy {
  min-width: 0;
}

.invitation-item-copy > div {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.invitation-item-copy strong {
  overflow: hidden;
  color: var(--text);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.invitation-item-copy code {
  color: var(--muted);
  font-size: 10px;
}

.invitation-item-copy small {
  display: block;
  margin-top: 4px;
  color: var(--dim);
  font-size: 10px;
}

.invitation-status {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.invitation-status.status-active { color: var(--green); }
.invitation-status.status-used { color: var(--blue); }
.invitation-status.status-expired { color: var(--gold); }
.invitation-status.status-revoked { color: var(--red); }

.invitation-revoke-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 66px;
  min-height: 32px;
  padding: 0 9px;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  font-size: 10px;
  cursor: pointer;
}

.invitation-revoke-btn:hover,
.invitation-revoke-btn.confirming {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 8%, transparent);
  border-color: color-mix(in srgb, var(--red) 46%, var(--line));
}

.invitation-revoke-btn.confirming {
  min-width: 102px;
}

.invitation-revoke-btn svg {
  width: 13px;
  height: 13px;
}

.invitation-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 120px;
  color: var(--muted);
  font-size: 12px;
}

.invitation-empty svg {
  width: 18px;
  height: 18px;
}

.invitation-empty.invitation-error {
  color: var(--red);
}

@media (max-width: 760px) {
  .topbar-invite-btn span {
    display: none;
  }

  .topbar-invite-btn {
    width: 38px;
    padding: 0;
  }

  .invitation-create-form {
    grid-template-columns: 1fr 110px;
  }

  .invitation-create-form button {
    grid-column: 1 / -1;
  }

  .invitation-item {
    grid-template-columns: 9px minmax(0, 1fr) auto;
  }

  .invitation-status {
    display: none;
  }

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

  .user-list-head {
    display: none;
  }

  .user-management-list {
    border-top: 1px solid var(--line);
    border-radius: 7px;
  }

  .user-management-row {
    grid-template-columns: minmax(180px, 1fr) auto auto;
  }

  .user-management-row > time,
  .member-assets small {
    display: none;
  }

  .member-password-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .auth-register-grid {
    grid-template-columns: 1fr;
  }

  .invitation-create-form {
    grid-template-columns: 1fr;
  }

  .invitation-create-form button {
    grid-column: auto;
  }

  .invitation-code-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .invitation-code-panel button {
    width: 100%;
  }

  .invitation-item {
    grid-template-columns: 9px minmax(0, 1fr);
  }

  .invitation-revoke-btn {
    grid-column: 2;
    justify-self: start;
  }

  .user-manager-toolbar {
    grid-template-columns: 1fr auto;
  }

  .user-manager-search {
    grid-column: 1 / -1;
  }

  .member-password-panel {
    grid-template-columns: 1fr;
  }

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

  .user-management-row > div:nth-child(2),
  .member-assets {
    display: none;
  }
}