:root {
  color-scheme: light;
  --surface: #fff;
  --surface-soft: #f8f9fc;
  --control-border: #d8dde7;
  --hover-blue: #f2f6ff;
  --active-blue: #eaf1ff;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --blue: #79a7ff;
  --ink: #e8edf7;
  --muted: #9aa7bb;
  --line: #30394a;
  --bg: #111722;
  --surface: #1a2230;
  --surface-soft: #202938;
  --control-border: #3b4659;
  --hover-blue: #202f49;
  --active-blue: #263b60;
  --green: #55c997;
  --orange: #f0a85b;
  --red: #ff8585;
}

.topbar,
.sidebar,
.stat,
.panel,
.login-card,
button,
.button,
input,
select,
textarea {
  background-color: var(--surface);
}

button,
.button,
input,
select,
textarea {
  border-color: var(--control-border);
  color: var(--ink);
}

th {
  background: var(--surface-soft);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  color: var(--muted);
  border-color: var(--line);
}

.theme-toggle:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.theme-icon {
  font-size: 16px;
  line-height: 1;
}

.feishu-login-status {
  margin: 0 0 16px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-soft);
  text-align: center;
}

.feishu-login-status.error {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 12%, var(--surface));
}

.admin-members-section {
  display: grid;
  gap: 12px;
}

.admin-members-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.admin-members-head h2 {
  margin: 0 0 6px;
  font-size: 16px;
}

.admin-members-list {
  display: grid;
  gap: 12px;
}

.admin-member-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 16px;
}

.admin-member-row label {
  margin: 0;
}

.admin-member-field {
  position: relative;
}

.employee-autocomplete {
  position: relative;
}

.employee-autocomplete-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 20;
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--control-border);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.employee-autocomplete-item {
  display: block;
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.employee-autocomplete-item:last-child {
  border-bottom: 0;
}

.employee-autocomplete-item:hover,
.employee-autocomplete-item.active {
  background: var(--hover-blue);
  color: var(--blue);
}

.admin-member-meta {
  display: block;
  min-height: 18px;
  margin-top: 6px;
}

.admin-member-remove {
  align-self: end;
  white-space: nowrap;
}

.permissions-form {
  display: grid;
  gap: 20px;
}

.perm-overview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.perm-stat-card {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.perm-stat-card.is-ok {
  border-color: color-mix(in srgb, var(--green) 28%, var(--line));
  background: color-mix(in srgb, var(--green) 6%, var(--surface));
}

.perm-stat-card.is-warn {
  border-color: color-mix(in srgb, var(--orange) 28%, var(--line));
  background: color-mix(in srgb, var(--orange) 6%, var(--surface));
}

.perm-stat-label {
  color: var(--muted);
  font-size: 13px;
}

.perm-stat-value {
  font-size: 24px;
  line-height: 1.2;
}

.perm-stat-hint {
  color: var(--muted);
  font-size: 12px;
}

.permissions-section {
  display: grid;
  gap: 20px;
  padding: 22px 24px;
}

.permissions-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.permissions-section-title {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.permissions-section-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #2368f2, #68a0ff);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.permissions-section-icon.is-platform {
  background: linear-gradient(135deg, #16885b, #55c997);
}

.permissions-section-head h2 {
  margin: 0 0 6px;
  font-size: 18px;
}

.permissions-section-head .section-desc {
  margin: 0;
  max-width: 720px;
  line-height: 1.65;
}

.permissions-section-head .badge {
  margin-top: 10px;
}

.system-admin-list {
  display: grid;
  gap: 14px;
}

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

.system-admin-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.035);
}

.system-admin-card-top {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 14px;
}

.system-admin-avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2368f2, #68a0ff);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}

.system-admin-identity {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.system-admin-name-label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.system-admin-search {
  width: 100%;
  height: 38px;
  padding: 8px 10px;
}

.system-admin-meta {
  display: block;
  min-height: 18px;
  font-size: 12px;
}

.system-admin-actions {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  white-space: nowrap;
  padding-top: 2px;
}

.admin-page-summary {
  color: var(--muted);
  font-size: 12px;
}

.admin-page-summary.is-empty {
  color: var(--orange);
}

.page-perm-edit[aria-expanded="true"] {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--active-blue);
}

.button.ghost,
button.ghost {
  color: var(--muted);
  background: transparent;
  border-color: transparent;
}

.button.ghost:hover,
button.ghost:hover {
  color: var(--red);
  background: color-mix(in srgb, var(--red) 8%, var(--surface));
  border-color: color-mix(in srgb, var(--red) 18%, var(--line));
}

.page-perm-panel {
  margin: 0 14px 14px;
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.system-admin-card > .page-perm-panel[hidden] {
  display: none !important;
}

.admin-perm-modal-card,
.admin-add-modal-card {
  width: min(760px, calc(100vw - 40px));
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  overflow-x: hidden;
  grid-template-columns: 1fr;
}

.admin-add-modal-head {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.admin-add-modal-head h2 {
  margin: 0 0 4px;
}

.admin-add-close {
  width: 34px;
  height: 34px;
  padding: 0;
  font-size: 22px;
  line-height: 1;
}

#admin-add-modal-body {
  grid-column: 1 / -1;
  min-width: 0;
}

.admin-add-modal .system-admin-card {
  box-shadow: none;
}

.admin-add-modal .system-admin-card-top {
  grid-template-columns: auto minmax(0, 1fr);
}

.admin-add-modal .system-admin-actions {
  display: none;
}

.admin-add-actions {
  grid-column: 1 / -1;
}

.admin-perm-modal .page-perm-panel,
.page-perm-panel-modal {
  margin: 0;
  min-width: 0;
  overflow: visible;
}

.admin-add-modal .page-perm-grid,
.admin-perm-modal .page-perm-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-add-modal .page-perm-tile-inner,
.admin-perm-modal .page-perm-tile-inner {
  min-height: 76px;
  padding: 10px 8px;
}

.admin-add-modal .page-perm-label,
.admin-perm-modal .page-perm-label {
  writing-mode: horizontal-tb;
  word-break: keep-all;
  line-height: 1.35;
}

.system-admin-empty {
  grid-column: 1 / -1;
  justify-items: center;
}

.sidebar-foot .service-status small {
  white-space: nowrap;
}

.page-perm-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.page-perm-panel-title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.page-perm-quick {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-perm-quick-sep {
  color: var(--line);
}

.page-perm-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}

.page-perm-tile {
  margin: 0;
  cursor: pointer;
}

.page-perm-tile input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.page-perm-tile-inner {
  display: grid;
  gap: 8px;
  justify-items: center;
  min-height: 84px;
  padding: 12px 8px;
  border: 1px solid var(--control-border);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.page-perm-tile:hover .page-perm-tile-inner {
  border-color: color-mix(in srgb, var(--blue) 35%, var(--control-border));
  transform: translateY(-1px);
}

.page-perm-tile input:checked + .page-perm-tile-inner {
  border-color: var(--blue);
  background: var(--active-blue);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--blue) 16%, transparent);
}

.page-perm-tile input:focus-visible + .page-perm-tile-inner {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-perm-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.page-perm-tile input:checked + .page-perm-tile-inner .page-perm-icon {
  background: var(--blue);
  color: #fff;
}

.page-perm-label {
  color: var(--ink);
  font-size: 12px;
  text-align: center;
  line-height: 1.35;
}

.platform-admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.platform-admin-card {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

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

.platform-admin-title {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.platform-admin-badge {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: color-mix(in srgb, var(--green) 14%, var(--surface));
  color: var(--green);
  font-size: 15px;
  font-weight: 700;
}

.platform-admin-head h3 {
  margin: 0;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.platform-admin-body-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.platform-admin-body .employee-picker-rows {
  display: grid;
  gap: 8px;
}

.employee-picker-row-compact {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
}

.admin-member-field-compact {
  margin: 0;
}

.platform-add-admin,
.platform-admin-card .add-employee-picker {
  margin-top: 8px;
}

.perm-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.perm-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.perm-switch-track {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--control-border);
  transition: background 0.15s ease;
}

.perm-switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.18);
  transition: transform 0.15s ease;
}

.perm-switch input:checked + .perm-switch-track {
  background: var(--green);
}

.perm-switch input:checked + .perm-switch-track::after {
  transform: translateX(18px);
}

.perm-switch-label {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.perm-switch input:checked ~ .perm-switch-label {
  color: var(--green);
}

.permissions-empty {
  display: grid;
  gap: 12px;
  justify-items: start;
  padding: 28px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
  text-align: left;
}

.permissions-empty p {
  margin: 0;
  color: var(--muted);
}

.permissions-save-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  position: static;
  margin-top: 16px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.permissions-save-copy {
  display: grid;
  gap: 4px;
}

.permissions-save-copy strong {
  font-size: 15px;
}

@media (max-width: 1100px) {
  .page-perm-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .perm-overview {
    grid-template-columns: 1fr;
  }

  .permissions-section-head {
    flex-direction: column;
  }

  .platform-admin-grid {
    grid-template-columns: 1fr;
  }

  .system-admin-rows {
    grid-template-columns: 1fr;
  }

  .page-perm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .permissions-save-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .permissions-save-bar .primary {
    width: 100%;
  }

  .admin-add-modal .page-perm-grid,
  .admin-perm-modal .page-perm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .system-admin-card-top {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .system-admin-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

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

  .admin-add-modal .page-perm-grid,
  .admin-perm-modal .page-perm-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.sidebar-nav a {
  color: var(--muted);
}

.sidebar-nav a:hover {
  background: var(--hover-blue);
}

.sidebar-nav a.active {
  background: var(--active-blue);
}

.nav-icon {
  background: var(--surface-soft);
  color: var(--muted);
}

:root[data-theme="dark"] .stat.active {
  border-color: #527fcf;
  box-shadow: 0 0 0 2px #243757;
}

:root[data-theme="dark"] .notice,
:root[data-theme="dark"] .flash.warning {
  background: #382b18;
  border-color: #654a23;
  color: #f1bd71;
}

:root[data-theme="dark"] .flash.success {
  background: #17372c;
  color: #7fddb5;
}

:root[data-theme="dark"] .flash.error {
  background: #422328;
  color: #ffaaaa;
}

.flash-dialog {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: none;
}

.flash-dialog-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: min(520px, calc(100vw - 48px));
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.18);
  pointer-events: auto;
  animation: flash-dialog-in 0.18s ease-out;
}

.flash-dialog-icon {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
}

.flash-dialog-success .flash-dialog-icon {
  background: var(--green);
}

.flash-dialog-warning .flash-dialog-icon {
  background: var(--orange);
}

.flash-dialog-error .flash-dialog-icon {
  background: var(--red);
}

.flash-dialog-message {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
}

.flash-dialog-close {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
}

.flash-dialog-close:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.flash-dialog.is-leaving .flash-dialog-card {
  animation: flash-dialog-out 0.16s ease-in forwards;
}

@keyframes flash-dialog-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes flash-dialog-out {
  to {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
}

:root[data-theme="dark"] .badge {
  background: #2a3444;
}

:root[data-theme="dark"] .status-使用中,
:root[data-theme="dark"] .user-在职 {
  background: #17372c;
}

:root[data-theme="dark"] .status-待开通 {
  background: #263b60;
  color: #9dbdff;
}

:root[data-theme="dark"] .status-待回收,
:root[data-theme="dark"] .user-已离职,
:root[data-theme="dark"] .user-已停用 {
  background: #422328;
}

:root[data-theme="dark"] .status-已关闭 {
  background: #2a3444;
  color: #bec7d5;
}

:root[data-theme="dark"] input:focus,
:root[data-theme="dark"] select:focus,
:root[data-theme="dark"] textarea:focus {
  outline-color: #365d9e;
}

.confirm-modal[hidden] {
  display: none;
}

.confirm-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
}

.confirm-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(15 23 42 / 32%);
  animation: confirm-backdrop-in 140ms ease-out;
}

.confirm-modal-card {
  position: relative;
  width: min(400px, 100%);
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 18px 48px rgb(15 23 42 / 18%);
  animation: confirm-card-in 160ms cubic-bezier(.2, .8, .2, 1);
}

.confirm-modal-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--red);
  background: color-mix(in srgb, var(--red) 12%, var(--surface));
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
}

.confirm-modal-card h2 {
  margin: 0 0 6px;
  font-size: 17px;
}

.confirm-modal-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.confirm-modal-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 6px;
}

.confirm-modal .danger {
  color: #fff;
  background: var(--red);
  border-color: var(--red);
}

.confirm-modal-card.admin-perm-modal-card,
.confirm-modal-card.admin-add-modal-card {
  width: min(760px, calc(100vw - 40px));
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  overflow-x: hidden;
  grid-template-columns: 1fr;
}

.admin-perm-modal #admin-perm-modal-body,
.admin-add-modal #admin-add-modal-body {
  grid-column: 1 / -1;
  min-width: 0;
}

.admin-perm-modal .page-perm-panel-head,
.admin-add-modal .page-perm-panel-head {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.admin-perm-modal .page-perm-grid,
.admin-add-modal .page-perm-grid,
html[data-feishu-client="1"] .admin-perm-modal .page-perm-grid,
html[data-feishu-client="1"] .admin-add-modal .page-perm-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.admin-perm-modal .page-perm-tile-inner,
.admin-add-modal .page-perm-tile-inner,
html[data-feishu-client="1"] .admin-perm-modal .page-perm-tile-inner,
html[data-feishu-client="1"] .admin-add-modal .page-perm-tile-inner {
  min-height: 76px;
  padding: 10px 8px;
}

.admin-perm-modal .page-perm-label,
.admin-add-modal .page-perm-label,
html[data-feishu-client="1"] .admin-perm-modal .page-perm-label,
html[data-feishu-client="1"] .admin-add-modal .page-perm-label {
  writing-mode: horizontal-tb;
  word-break: keep-all;
  line-height: 1.35;
}

.confirm-modal-open {
  overflow: hidden;
}

html {
  scrollbar-gutter: stable;
}

@keyframes confirm-backdrop-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes confirm-card-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .confirm-modal-backdrop,
  .confirm-modal-card {
    animation: none;
  }
}

@media (max-width: 800px) {
  .theme-label {
    display: none;
  }

  .topbar-actions {
    gap: 13px;
  }

  .theme-toggle {
    padding: 8px;
  }
}

/* Feishu / Lark embedded webview: tighter content, full sidebar labels */
html[data-feishu-client="1"] {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html[data-feishu-client="1"] body {
  font-size: 13px;
}

html[data-feishu-client="1"] .container,
html[data-feishu-client="1"] .app-content {
  max-width: none;
  padding: 18px 20px 36px;
}

html[data-feishu-client="1"] .topbar,
html[data-feishu-client="1"] .app-topbar {
  height: 52px;
  padding-left: 16px;
  padding-right: 16px;
}

html[data-feishu-client="1"] h1 {
  font-size: 22px;
}

html[data-feishu-client="1"] .page-head {
  margin-bottom: 16px;
  gap: 12px;
}

html[data-feishu-client="1"] .stats {
  gap: 10px;
  margin-bottom: 14px;
}

html[data-feishu-client="1"] .stat {
  padding: 11px 14px;
  border-radius: 10px;
}

html[data-feishu-client="1"] .stat strong {
  font-size: 20px;
}

html[data-feishu-client="1"] .panel {
  padding: 16px;
  margin-bottom: 14px;
  border-radius: 10px;
}

html[data-feishu-client="1"] button,
html[data-feishu-client="1"] .button {
  padding: 7px 13px;
  border-radius: 7px;
}

html[data-feishu-client="1"] button.link-button,
html[data-feishu-client="1"] button.copy-button,
html[data-feishu-client="1"] .sidebar-toggle,
html[data-feishu-client="1"] .icon-button,
html[data-feishu-client="1"] .row-actions-trigger {
  padding: 0;
  min-height: 0;
  border-radius: calc(7px * var(--sidebar-scale, 1));
  line-height: 1;
}

html[data-feishu-client="1"] button.link-button,
html[data-feishu-client="1"] button.copy-button {
  border: 0;
  background: transparent;
  border-radius: 0;
}

html[data-feishu-client="1"] .sidebar-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
}

html[data-feishu-client="1"] input,
html[data-feishu-client="1"] select,
html[data-feishu-client="1"] textarea {
  padding: 8px 10px;
}

html[data-feishu-client="1"] th,
html[data-feishu-client="1"] td {
  padding: 9px 10px;
}

html[data-feishu-client="1"] .logo {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

html[data-feishu-client="1"] .sidebar {
  padding: calc(12px * var(--sidebar-scale)) calc(10px * var(--sidebar-scale)) calc(10px * var(--sidebar-scale));
  width: var(--sidebar-width);
  flex: 0 0 var(--sidebar-width);
  max-width: var(--sidebar-width);
}

@media (max-width: 800px) {
  html[data-feishu-client="1"] .sidebar {
    width: var(--sidebar-width);
    flex: 0 0 var(--sidebar-width);
    max-width: var(--sidebar-width);
  }
}

html[data-feishu-client="1"] .sidebar-brand {
  min-height: auto;
  margin: 0 calc(2px * var(--sidebar-scale)) calc(10px * var(--sidebar-scale));
  padding: calc(6px * var(--sidebar-scale)) calc(8px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .sidebar-brand strong {
  font-size: calc(13px * var(--sidebar-scale));
  line-height: 1.35;
}

html[data-feishu-client="1"] .sidebar-brand small {
  font-size: calc(8px * var(--sidebar-scale));
  letter-spacing: 0.06em;
}

html[data-feishu-client="1"] .sidebar-nav {
  gap: calc(6px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .sidebar-nav a {
  min-height: calc(38px * var(--sidebar-scale));
  padding: calc(7px * var(--sidebar-scale)) calc(10px * var(--sidebar-scale));
  gap: calc(8px * var(--sidebar-scale));
  font-size: calc(13px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .nav-icon {
  width: calc(26px * var(--sidebar-scale));
  height: calc(26px * var(--sidebar-scale));
  flex-basis: calc(26px * var(--sidebar-scale));
  font-size: calc(11px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .sidebar-foot {
  gap: calc(8px * var(--sidebar-scale));
  font-size: calc(10px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .service-status {
  padding: calc(8px * var(--sidebar-scale)) calc(10px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .service-status strong {
  font-size: calc(11px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .service-status small {
  font-size: calc(9px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .version-row {
  font-size: calc(10px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .sidebar-brand .logo {
  width: calc(32px * var(--sidebar-scale));
  height: calc(32px * var(--sidebar-scale));
  border-radius: calc(10px * var(--sidebar-scale));
}

html[data-feishu-client="1"] .theme-label {
  display: none;
}

html[data-feishu-client="1"] .perm-overview {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

html[data-feishu-client="1"] .perm-stat-card {
  padding: 14px 16px;
}

html[data-feishu-client="1"] .perm-stat-value {
  font-size: 20px;
}

html[data-feishu-client="1"] .permissions-section {
  padding: 16px 18px;
}

html[data-feishu-client="1"] .page-perm-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

html[data-feishu-client="1"] .page-perm-tile-inner {
  min-height: 72px;
  padding: 10px 6px;
}

html[data-feishu-client="1"] .page-perm-icon {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

html[data-feishu-client="1"] .page-perm-label {
  font-size: 11px;
}

html[data-feishu-client="1"] .platform-admin-grid {
  grid-template-columns: 1fr;
}

html[data-feishu-client="1"] .operation-grid {
  grid-template-columns: 1fr;
}

html[data-feishu-client="1"] .operation-card {
  min-height: 0;
  padding: 14px;
}

html[data-feishu-client="1"] .department-summary strong {
  font-size: 20px;
}

.ledger-toolbar {
  margin-bottom: 0;
}

.ledger-panel {
  padding-top: 18px;
}

.ledger-filter-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.ledger-filter-fields {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) minmax(140px, 0.8fr) minmax(140px, 0.8fr);
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.ledger-filter-item {
  margin: 0;
  display: grid;
  gap: 6px;
}

.ledger-filter-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.ledger-filter-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.ledger-filter-actions .primary,
.ledger-filter-actions .button {
  min-width: 72px;
  white-space: nowrap;
}

.ledger-active-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.ledger-remark {
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 12px;
}

.page-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.page-head-actions .page-head-btn {
  min-width: 112px;
  padding: 8px 16px;
  text-align: center;
  white-space: nowrap;
  font-weight: 500;
}

.page-head-actions .page-head-btn:not(.primary) {
  background: var(--surface);
  border: 1px solid var(--control-border);
  color: var(--ink);
}

.page-head-actions .page-head-btn:not(.primary):hover {
  border-color: color-mix(in srgb, var(--blue) 35%, var(--control-border));
  color: var(--blue);
  background: var(--hover-blue);
}

.page-head-actions .page-head-btn.primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 1px 2px rgb(36 104 242 / 18%);
}

.page-head-actions .page-head-btn.primary:hover {
  filter: brightness(1.05);
}

.employee-form-picker-group .employee-form-field {
  margin: 0;
}

.employee-form-meta {
  display: block;
  min-height: 18px;
  margin-top: 6px;
}

@media (max-width: 900px) {
  .ledger-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .ledger-filter-fields {
    grid-template-columns: 1fr;
  }

  .ledger-filter-actions {
    justify-content: flex-end;
  }
}

/* ---- UI polish v1.5 ---- */
.page-head-desc {
  margin: 0;
}

.page-head-meta {
  margin: 8px 0 0;
}

.stats-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stats-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ledger-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.ledger-toolbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ledger-remark-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}

.ledger-remark-toggle input {
  width: auto;
}

.ledger-active-filters {
  padding: 12px 14px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--blue) 6%, var(--surface-soft));
  border: 1px solid color-mix(in srgb, var(--blue) 18%, var(--line));
}

.ledger-active-filters .badge {
  font-size: 12px;
}

.ledger-table-wrap {
  overflow-x: auto;
}

.ledger-table-wrap[aria-busy="true"] .ledger-table {
  position: relative;
}

.ledger-table-wrap[aria-busy="true"] .ledger-table::after {
  content: "加载中…";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgb(255 255 255 / 72%);
  color: var(--muted);
  font-size: 14px;
  z-index: 2;
  pointer-events: none;
}

:root[data-theme="dark"] .ledger-table-wrap[aria-busy="true"] .ledger-table::after {
  background: rgb(17 23 34 / 72%);
}

.ledger-table {
  table-layout: fixed;
  width: 100%;
  min-width: 960px;
}

.ledger-table col.ledger-col-select { width: 42px; }
.ledger-table col.ledger-col-employee { width: 18%; }
.ledger-table col.ledger-col-account { width: 28%; }
.ledger-table col.ledger-col-opened { width: 108px; }
.ledger-table col.ledger-col-status { width: 92px; }
.ledger-table col.ledger-col-user-status { width: 112px; }
.ledger-table col.ledger-col-checked { width: 132px; }
.ledger-table col.ledger-col-actions { width: 72px; }

.ledger-table th,
.ledger-table td {
  overflow: hidden;
  vertical-align: middle;
  line-height: 1.45;
}

.ledger-table td.ledger-col-employee,
.ledger-table td.ledger-col-account {
  overflow: hidden;
}

.ledger-table td.missing-department {
  overflow: hidden;
}

.ledger-cell-stack {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.ledger-cell-sub {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.35;
}

.missing-department-label {
  display: inline;
  margin-left: 4px;
  white-space: nowrap;
}

.ledger-inline-copy {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  max-width: 100%;
}

.ledger-inline-copy strong,
.ledger-copy-text {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1 1 auto;
  line-height: 1.35;
}

.ledger-table td.ledger-col-actions {
  overflow: visible;
}

.ledger-table .ledger-col-opened,
.ledger-table .ledger-col-checked,
.ledger-table .ledger-col-status,
.ledger-table .ledger-col-user-status {
  white-space: nowrap;
}

.ledger-table .ledger-col-actions {
  text-align: right;
}

.ledger-table .ledger-col-actions .row-actions-menu {
  justify-content: flex-end;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-left: 0;
  padding: 0;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  vertical-align: middle;
  flex: 0 0 auto;
}

.icon-button:hover {
  color: var(--blue);
  background: var(--hover-blue);
}

.icon-button.is-copied {
  color: var(--green);
}

.icon-button.is-copy-failed {
  color: var(--red);
}

.copy-button .copy-icon {
  display: block;
}

.ledger-toolbar {
  justify-content: flex-end;
}

.btn-danger-outline {
  color: var(--red);
  border-color: #efb4b4;
}

.ledger-pagination {
  justify-content: center;
  margin-top: 14px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 12px;
}

.breadcrumb a {
  color: var(--blue);
}

.form-section {
  margin-bottom: 14px;
}

.form-section-system {
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface-soft);
}

.form-section-system summary {
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600;
}

.form-section-system .form-section-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 0 16px 16px;
}

.form-section-title {
  grid-column: 1 / -1;
  margin: 0 0 4px;
  font-size: 15px;
}

.admin-search-wrap {
  margin-bottom: 14px;
}

.admin-search {
  width: min(320px, 100%);
}

.app-version-meta {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 12px;
}

:root[data-theme="dark"] td.missing-department {
  background: color-mix(in srgb, var(--orange) 18%, var(--surface));
}

:root[data-theme="dark"] .missing-department-label {
  color: #ffb86b;
}

html[data-feishu-client="1"] .app-shell button,
html[data-feishu-client="1"] .app-shell .button {
  padding: 7px 13px;
  border-radius: 7px;
}

html[data-feishu-client="1"] .app-shell button.link-button,
html[data-feishu-client="1"] .app-shell button.copy-button,
html[data-feishu-client="1"] .app-shell .icon-button,
html[data-feishu-client="1"] .app-shell .row-actions-trigger,
html[data-feishu-client="1"] .app-shell .sidebar-toggle {
  padding: 0;
}

.tenants-page-head {
  margin-bottom: 18px;
}

.section-kicker {
  display: block;
  margin-bottom: 5px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.tenants-panel,
.tenant-card {
  padding: 24px 26px;
}

.tenant-card {
  display: grid;
  gap: 24px;
}

.tenant-card-head,
.tenant-section-head,
.tenant-form-actions,
.approval-source-side,
.field-refresh-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.tenant-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tenant-avatar {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2368f2, #68a0ff);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
}

.tenant-title h2,
.tenant-section-head h2,
.tenant-section-head h3 {
  margin: 0;
}

.tenant-status-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.tenant-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
  align-items: end;
}

.event-callback-panel {
  display: grid;
  gap: 16px;
}

.copy-field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.tenant-edit-form {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.tenant-form-actions {
  justify-content: flex-end;
  grid-column: 1 / -1;
}

.tenant-switch {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 44px;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.tenant-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.tenant-switch-track {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--control-border);
  transition: background 0.15s ease;
}

.tenant-switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2);
  transition: transform 0.15s ease;
}

.tenant-switch input:checked + .tenant-switch-track {
  background: var(--blue);
}

.tenant-switch input:checked + .tenant-switch-track::after {
  transform: translateX(18px);
}

.tenant-switch strong,
.tenant-switch small {
  display: block;
}

.tenant-switch strong {
  color: var(--ink);
  font-size: 14px;
}

.tenant-switch small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.tenant-switch.compact {
  min-height: 0;
  grid-template-columns: auto auto;
}

.tenant-subsection {
  display: grid;
  gap: 14px;
}

.approval-source-list {
  display: grid;
  gap: 12px;
}

.approval-source-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.approval-source-form,
.approval-source-add {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
}

.approval-source-main {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  grid-column: span 2;
}

.approval-source-side {
  justify-content: flex-end;
}

.approval-source-add {
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
}

.approval-field-details {
  background: var(--surface-soft);
}

.approval-field-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.approval-field-details summary span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.approval-field-details .form-section-body {
  display: grid;
  grid-template-columns: 1fr;
}

.field-refresh-row {
  justify-content: flex-start;
}

.field-map-table th:first-child,
.field-map-table td:first-child {
  width: 72px;
  text-align: center;
}

.tenant-empty {
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: 14px;
  background: var(--surface-soft);
  color: var(--muted);
  text-align: center;
}

.ledger-field-add {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 180px auto;
  gap: 14px;
  align-items: end;
  margin: 18px 0;
}

.compact-table {
  width: 100%;
  border-collapse: collapse;
}

.compact-table th,
.compact-table td {
  border-bottom: 1px solid var(--line);
  padding: 12px 10px;
  text-align: left;
}

.compact-table .row-actions,
.row-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.muted-row {
  opacity: 0.62;
}

.ledger-inline-copy:has(.legacy-account-email) {
  display: none;
}

html[data-feishu-client="1"] .tenant-card,
html[data-feishu-client="1"] .tenants-panel {
  padding: 20px;
}

html[data-feishu-client="1"] .tenant-form,
html[data-feishu-client="1"] .approval-source-form,
html[data-feishu-client="1"] .approval-source-add {
  gap: 14px;
}

@media (max-width: 900px) {
  .form-section-system .form-section-body {
    grid-template-columns: 1fr;
  }

  .tenant-card-head,
  .tenant-section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .tenant-form,
  .approval-source-form,
  .approval-source-add,
  .approval-source-main {
    grid-template-columns: 1fr;
  }

  .approval-source-main {
    grid-column: auto;
  }

  .approval-source-side,
  .tenant-form-actions {
    justify-content: flex-start;
  }
}