.desktop-presence-page {
  container-name: desktop-presence;
  container-type: inline-size;
  display: flex;
  min-height: calc(100% - 46px);
  flex-direction: column;
  gap: var(--sycm-page-section-gap);
  background: var(--sycm-bg-page-soft);
}

.desktop-presence-page__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: var(--sycm-space-lg);
  margin: calc(var(--sycm-page-padding-y) * -1) calc(var(--sycm-page-padding-x) * -1) 0;
  padding: 14px calc(var(--sycm-page-padding-x) + 2px);
  border-bottom: 1px solid var(--sycm-border-base);
  background: var(--sycm-bg-container);
}

.desktop-presence-page__heading > div {
  display: flex;
  align-items: center;
  gap: 10px;
}

.desktop-presence-page__header h1 {
  margin: 0;
  color: var(--sycm-text-strong);
  font-size: var(--sycm-font-size-page);
  font-weight: var(--sycm-font-weight-semibold);
  line-height: var(--sycm-line-height-tight);
  letter-spacing: 0;
}

.desktop-presence-page__header p {
  margin: 5px 0 0;
  color: var(--sycm-text-secondary);
  font-size: var(--sycm-font-size-caption);
}

.desktop-presence-live-label,
.desktop-presence-device-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sycm-color-success);
  font-size: var(--sycm-font-size-caption);
  font-weight: var(--sycm-font-weight-medium);
  white-space: nowrap;
}

.desktop-presence-live-label {
  height: 22px;
  border: 1px solid var(--sycm-color-success-border);
  border-radius: var(--sycm-radius-pill);
  padding: 0 8px;
  background: var(--sycm-color-success-bg);
}

.desktop-presence-live-label i,
.desktop-presence-device-state i {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: currentColor;
}

.desktop-presence-live-label i {
  box-shadow: 0 0 0 4px rgba(27, 181, 116, 0.12);
  animation: desktop-presence-pulse 2s ease-in-out infinite;
}

.desktop-presence-page__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--sycm-space-sm);
}

.desktop-presence-sync-time {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.desktop-presence-sync-time span {
  color: var(--sycm-text-tertiary);
  font-size: var(--sycm-font-size-micro);
}

.desktop-presence-sync-time strong {
  color: var(--sycm-text-secondary);
  font-family: var(--sycm-font-family-number);
  font-size: var(--sycm-font-size-caption);
  font-weight: var(--sycm-font-weight-medium);
}

.desktop-presence-refresh.ant-btn {
  width: var(--sycm-control-height);
  min-width: var(--sycm-control-height);
  padding: 0;
  border-color: var(--sycm-border-base);
  border-radius: var(--sycm-radius-md);
  color: var(--sycm-text-secondary);
}

.desktop-presence-refresh.ant-btn:hover {
  border-color: var(--sycm-color-primary);
  background: var(--sycm-color-primary-soft);
  color: var(--sycm-color-primary);
}

.desktop-presence-status-band {
  display: grid;
  min-height: 104px;
  grid-template-columns: minmax(250px, 1.35fr) repeat(3, minmax(160px, 0.75fr));
  align-items: stretch;
  overflow: hidden;
  border: 1px solid var(--sycm-border-base);
  border-radius: var(--sycm-radius-lg);
  background: var(--sycm-bg-container);
  box-shadow: var(--sycm-shadow-card);
}

.desktop-presence-service,
.desktop-presence-metric {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-right: 1px solid var(--sycm-border-light);
}

.desktop-presence-service {
  position: relative;
  background: #fbfffd;
}

.desktop-presence-service::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--sycm-color-success);
  content: '';
}

.desktop-presence-service.is-error {
  background: #fffafa;
}

.desktop-presence-service.is-error::before {
  background: var(--sycm-color-danger);
}

.desktop-presence-service__icon,
.desktop-presence-metric__icon,
.desktop-presence-device__icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}

.desktop-presence-service__icon {
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: var(--sycm-color-success-bg);
  color: var(--sycm-color-success);
  font-size: 20px;
}

.desktop-presence-service.is-error .desktop-presence-service__icon {
  background: var(--sycm-color-danger-bg);
  color: var(--sycm-color-danger);
}

.desktop-presence-service.is-loading .desktop-presence-service__icon .anticon {
  animation: desktop-presence-spin 1s linear infinite;
}

.desktop-presence-service > div,
.desktop-presence-metric > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 2px;
}

.desktop-presence-service span,
.desktop-presence-metric > div > span {
  color: var(--sycm-text-secondary);
  font-size: var(--sycm-font-size-caption);
}

.desktop-presence-service strong {
  color: var(--sycm-text-strong);
  font-size: var(--sycm-font-size-body-strong);
  font-weight: var(--sycm-font-weight-semibold);
}

.desktop-presence-service small {
  color: var(--sycm-text-tertiary);
  font-size: var(--sycm-font-size-micro);
}

.desktop-presence-metric:last-child {
  border-right: 0;
}

.desktop-presence-metric__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--sycm-radius-lg);
  background: var(--sycm-color-primary-soft);
  color: var(--sycm-color-primary);
  font-size: 18px;
}

.desktop-presence-metric.is-users .desktop-presence-metric__icon {
  background: #eef8ff;
  color: #1479b8;
}

.desktop-presence-metric.is-offline .desktop-presence-metric__icon {
  background: var(--sycm-color-warning-bg);
  color: var(--sycm-color-warning);
}

.desktop-presence-metric strong {
  color: var(--sycm-text-strong);
  font-family: var(--sycm-font-family-number);
  font-size: 24px;
  font-weight: var(--sycm-font-weight-semibold);
  line-height: 1.15;
}

.desktop-presence-metric strong small {
  margin-left: 5px;
  color: var(--sycm-text-tertiary);
  font-family: var(--sycm-font-family);
  font-size: var(--sycm-font-size-caption);
  font-weight: var(--sycm-font-weight-regular);
}

.desktop-presence-table-panel {
  display: flex;
  min-height: 410px;
  flex: 1 1 auto;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--sycm-border-base);
  border-radius: var(--sycm-radius-lg);
}

.desktop-presence-table-panel > .sycm-business-panel__header {
  min-height: 58px;
}

.desktop-presence-table-panel > .sycm-business-panel__body {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  flex-direction: column;
  padding: 0;
}

.desktop-presence-table-panel .ant-table-wrapper {
  flex: 1 1 auto;
}

.desktop-presence-table-panel .ant-table,
.desktop-presence-table-panel .ant-table-container,
.desktop-presence-table-panel .ant-table-content {
  border-radius: 0;
  overflow-x: hidden !important;
}

.desktop-presence-table-panel .ant-table-thead > tr > th {
  height: 38px;
  padding: 8px 12px;
  background: var(--sycm-bg-table-head);
  color: var(--sycm-text-secondary);
  font-size: var(--sycm-font-size-caption);
  font-weight: var(--sycm-font-weight-medium);
}

.desktop-presence-table-panel .ant-table-tbody > tr > td {
  min-height: 58px;
  padding: 10px 12px;
  border-bottom-color: var(--sycm-border-light);
  vertical-align: middle;
}

.desktop-presence-table-panel .ant-table-tbody > tr:hover > td {
  background: #fafcff;
}

.desktop-presence-table-panel .ant-table-placeholder > td {
  height: clamp(300px, calc(100vh - 430px), 560px);
  padding: 0 !important;
  background: var(--sycm-bg-container) !important;
}

.desktop-presence-filter.ant-segmented {
  border: 1px solid var(--sycm-border-light);
  border-radius: var(--sycm-radius-md);
  padding: 2px;
  background: var(--sycm-bg-subtle);
  color: var(--sycm-text-secondary);
  font-size: var(--sycm-font-size-caption);
}

.desktop-presence-filter .ant-segmented-item {
  min-width: 74px;
}

.desktop-presence-filter .ant-segmented-item-selected {
  color: var(--sycm-text-strong);
  font-weight: var(--sycm-font-weight-medium);
}

.desktop-presence-empty {
  display: flex;
  min-height: clamp(300px, calc(100vh - 430px), 560px);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 36px 20px;
  text-align: center;
}

.desktop-presence-empty__icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 14px;
  place-items: center;
  border: 1px solid var(--sycm-color-primary-border);
  border-radius: 50%;
  background: var(--sycm-color-primary-soft);
  color: var(--sycm-color-primary);
  font-size: 25px;
}

.desktop-presence-empty strong {
  color: var(--sycm-text-strong);
  font-size: var(--sycm-font-size-body-strong);
  font-weight: var(--sycm-font-weight-semibold);
}

.desktop-presence-empty p {
  margin: 6px 0 10px;
  color: var(--sycm-text-tertiary);
  font-size: var(--sycm-font-size-caption);
}

.desktop-presence-empty .ant-btn {
  color: var(--sycm-color-primary);
  font-size: var(--sycm-font-size-caption);
}

.desktop-presence-user,
.desktop-presence-device,
.desktop-presence-version,
.desktop-presence-duration,
.desktop-presence-heartbeat {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.desktop-presence-user > div,
.desktop-presence-device > div,
.desktop-presence-version,
.desktop-presence-duration,
.desktop-presence-heartbeat {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.desktop-presence-user .ant-avatar {
  flex: 0 0 36px;
  background: var(--sycm-color-primary-soft);
  color: var(--sycm-color-primary);
  font-weight: var(--sycm-font-weight-semibold);
}

.desktop-presence-user strong,
.desktop-presence-device strong,
.desktop-presence-duration strong,
.desktop-presence-heartbeat strong {
  color: var(--sycm-text-strong);
  font-weight: 600;
}

.desktop-presence-user span,
.desktop-presence-device span,
.desktop-presence-version span,
.desktop-presence-duration span,
.desktop-presence-heartbeat span {
  color: var(--sycm-text-tertiary);
  font-size: var(--sycm-font-size-micro);
  white-space: normal;
  word-break: break-word;
}

.desktop-presence-user strong,
.desktop-presence-user span,
.desktop-presence-device strong,
.desktop-presence-device span,
.desktop-presence-version span {
  overflow-wrap: anywhere;
}

.desktop-presence-device__icon {
  width: 30px;
  height: 30px;
  border-radius: var(--sycm-radius-md);
  background: var(--sycm-bg-subtle);
  color: var(--sycm-text-secondary);
  font-size: 15px;
}

.desktop-presence-version .ant-tag {
  margin: 0;
  border-color: var(--sycm-color-primary-border);
  border-radius: var(--sycm-radius-sm);
  background: var(--sycm-color-primary-soft);
  color: var(--sycm-color-primary);
  font-family: var(--sycm-font-family-number);
  font-size: var(--sycm-font-size-micro);
}

.desktop-presence-department {
  color: var(--sycm-text-secondary);
  font-size: var(--sycm-font-size-caption);
  overflow-wrap: anywhere;
}

.desktop-presence-ip {
  display: inline-block;
  border-radius: var(--sycm-radius-sm);
  padding: 3px 6px;
  background: var(--sycm-bg-subtle);
  color: var(--sycm-text-secondary);
  font-family: var(--sycm-font-family-number);
  font-size: var(--sycm-font-size-micro);
  word-break: break-all;
}

.desktop-presence-device-state {
  justify-content: flex-start;
}

.desktop-presence-device-state.is-offline {
  color: var(--sycm-text-tertiary);
}

.desktop-presence-row-offline > td {
  background: #fcfcfd;
}

.desktop-presence-row-offline .desktop-presence-user .ant-avatar,
.desktop-presence-row-offline .desktop-presence-device__icon {
  background: var(--sycm-bg-subtle);
  color: var(--sycm-text-tertiary);
}

.desktop-presence-row-offline .desktop-presence-heartbeat strong {
  color: var(--sycm-text-secondary);
}

.desktop-presence-heartbeat strong {
  color: var(--sycm-color-success);
}

@keyframes desktop-presence-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 3px rgba(27, 181, 116, 0.1);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(27, 181, 116, 0.03);
  }
}

@keyframes desktop-presence-spin {
  to {
    transform: rotate(360deg);
  }
}

@container desktop-presence (max-width: 980px) {
  .desktop-presence-status-band {
    grid-template-columns: repeat(2, 1fr);
  }

  .desktop-presence-service,
  .desktop-presence-metric {
    border-bottom: 1px solid var(--sycm-border-light);
  }

  .desktop-presence-service,
  .desktop-presence-metric:nth-child(3) {
    border-right: 0;
  }

  .desktop-presence-metric:nth-child(3),
  .desktop-presence-metric:last-child {
    border-bottom: 0;
  }
}

@container desktop-presence (max-width: 680px) {
  .desktop-presence-page__header {
    align-items: flex-start;
  }

  .desktop-presence-status-band {
    grid-template-columns: 1fr;
  }

  .desktop-presence-service,
  .desktop-presence-metric,
  .desktop-presence-service:nth-child(n),
  .desktop-presence-metric:nth-child(n) {
    min-height: 82px;
    border-right: 0;
    border-bottom: 1px solid var(--sycm-border-light);
  }

  .desktop-presence-metric:last-child {
    border-bottom: 0;
  }

  .desktop-presence-sync-time {
    display: none;
  }

  .desktop-presence-table-panel > .sycm-business-panel__header {
    align-items: flex-start;
    flex-direction: column;
  }

  .desktop-presence-table-panel .sycm-business-panel__extra,
  .desktop-presence-filter.ant-segmented {
    width: 100%;
  }

  .desktop-presence-filter .ant-segmented-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .desktop-presence-filter .ant-segmented-item {
    min-width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .desktop-presence-live-label i,
  .desktop-presence-service.is-loading .desktop-presence-service__icon .anticon {
    animation: none;
  }
}