/* Flat Design Components - убираем карточки */
.flat-section {
  background: transparent;
  border-bottom: 1px solid var(--color-divider);
  padding: var(--spacing-md) 0;
  transition: all var(--transition-fast);
}

.flat-section:last-child {
  border-bottom: none;
}

.flat-section-header {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--spacing-md);
}

.flat-section-content {
  padding: 0;
}

.flat-section-footer {
  padding: var(--spacing-md) 0 0 0;
  border-top: 1px solid var(--color-divider);
  margin-top: var(--spacing-md);
}

/* Flat design cards */
.card {
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid var(--color-divider);
  padding: var(--spacing-sm) 0;
  overflow: visible;
  transition: background-color var(--transition-fast);
}

.card:last-child {
  border-bottom: none;
}

.card:hover {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.02);
}

.card-clickable {
  cursor: pointer;
}

.card-clickable:hover {
  transform: none;
  background: rgba(255, 255, 255, 0.03);
}

.card-content {
  padding: 0;
}

.card-header {
  padding: 0 0 var(--spacing-xs) 0;
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--spacing-sm);
}

.card-footer {
  padding: var(--spacing-sm) 0 0 0;
  border-top: 1px solid var(--color-divider);
  margin-top: var(--spacing-sm);
}

/* Device Card */
.device-card {
  margin-bottom: 0;
}

.device-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

/* Devices Table */
.devices-table {
  cursor: pointer;
}

.device-table-row {
  transition: background-color var(--transition-fast);
}

.device-table-row:hover {
  background: rgba(255, 255, 255, 0.03);
}

.device-table-serial {
  font-weight: 600;
  color: var(--color-on-surface);
}

.device-table-owner {
  font-size: 13px;
  color: var(--color-on-surface);
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.device-table-description {
  font-size: 13px;
  color: var(--color-on-surface-variant);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.device-table-date {
  font-size: 12px;
  color: var(--color-on-surface-variant);
}

/* Mobile Device Cards */
.devices-mobile-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.device-mobile-card {
  padding: 4px 8px;
  background: transparent;
  border-bottom: 1px solid var(--color-divider);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.device-mobile-card:hover {
  background: rgba(255, 255, 255, 0.02);
}

.device-mobile-card:last-child {
  border-bottom: none;
}

.device-mobile-header {
  margin-bottom: 3px;
}

.device-mobile-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.device-mobile-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  margin-bottom: 3px;
}

.device-mobile-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.device-mobile-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
}

.device-mobile-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-on-surface);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.device-mobile-levels {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding-top: 2px;
  border-top: 1px solid var(--color-divider);
}

.device-mobile-level {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.device-mobile-level-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.device-mobile-level-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-on-surface);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.device-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-on-surface);
}

/* Status Indicator - круглый индикатор без текста */
.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-indicator.online {
  background: var(--color-success);
}

.status-indicator.offline {
  background: var(--color-error);
}

.device-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.device-info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.device-info-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.device-info-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-on-surface);
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

/* Компактная строка информации (MAC, FW, Дата) */
.device-info-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin: var(--spacing-xs) 0;
}

.device-info-compact {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
}

.device-info-compact .device-info-label {
  color: var(--color-on-surface-variant);
  font-weight: 500;
}

.device-info-compact .device-info-value {
  color: var(--color-on-surface);
  font-weight: 600;
}

/* Строка с уровнями L1, L2, L3 */
.device-levels-row {
  display: flex;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-divider);
}

.device-level-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.device-level-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.device-level-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-on-surface);
}

/* State Components */
.state-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
  min-height: 60vh;
}

.state-icon {
  width: 64px;
  height: 64px;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--spacing-md);
}

.state-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-on-surface);
  margin-bottom: var(--spacing-sm);
}

.state-message {
  font-size: 14px;
  color: var(--color-on-surface-variant);
  margin-bottom: var(--spacing-lg);
}

/* Loading State */
.loading-state .state-icon {
  animation: pulse 2s ease-in-out infinite;
}

.loading-state .spinner {
  margin-bottom: var(--spacing-md);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

/* Error State */
.error-state .state-icon {
  color: var(--color-error);
}

/* List Components */
.list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.list-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-md);
  background: transparent;
  border-radius: 0;
  border-bottom: 1px solid var(--color-divider);
  transition: all var(--transition-fast);
}

.list-item:last-child {
  border-bottom: none;
}

.list-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.list-item-clickable {
  cursor: pointer;
}

.list-item-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.list-item-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-on-surface);
}

.list-item-subtitle {
  font-size: 13px;
  color: var(--color-on-surface-variant);
}

.list-item-action {
  margin-left: var(--spacing-md);
}



/* Code Display */
.code-display {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-on-surface);
  background: transparent;
  padding: 0;
  border-radius: 0;
}

/* Value Display */
.value-display {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.value-display.critical {
  color: var(--color-on-surface);
}

.value-display.normal {
  color: var(--color-on-surface);
}

.timestamp-display {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  font-size: 12px;
  color: var(--color-on-surface-variant);
}

/* Tabs */
.tabs-container {
  margin-bottom: var(--spacing-lg);
  margin-top: 0;
}

.tabs {
  display: flex;
  gap: 0;
  justify-content: center;
  border-bottom: 2px solid var(--color-divider);
  margin-bottom: var(--spacing-lg);
}

.tab {
  padding: 12px 48px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--color-on-surface-variant);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: -2px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.tab:hover {
  color: var(--color-on-surface);
  background: rgba(255, 255, 255, 0.05);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: rgba(31, 163, 236, 0.08);
}

.tab-content {
  min-height: 200px;
}

/* Tabs responsive для мобильных */
@media (max-width: 768px) {
  .tabs {
    justify-content: stretch;
  }

  .tab {
    padding: 10px var(--spacing-sm);
    font-size: 14px;
    flex: 1;
    text-align: center;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-on-surface);
}

.badge-primary {
  color: var(--color-on-surface);
}

.badge-success {
  color: var(--color-on-surface);
}

.badge-error {
  color: var(--color-on-surface);
}

.badge-warning {
  color: var(--color-on-surface);
}

/* Desktop table styles */
@media (min-width: 769px) {
  .table th,
  .table td {
    white-space: nowrap;
    padding: var(--spacing-sm) var(--spacing-sm);
  }
  
  .table th {
    height: 36px;
    min-height: 36px;
    max-height: 36px;
    padding: var(--spacing-xs) var(--spacing-sm);
    box-sizing: border-box;
  }
}

/* Responsive adjustments - Минимальные от��тупы для мобильной версии */
@media (max-width: 768px) {
  .device-info {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xs);
  }

  .device-card {
    margin-bottom: var(--spacing-sm);
  }

  .device-card-header {
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
  }

  .device-info-row {
    gap: var(--spacing-md);
    margin: var(--spacing-xs) 0;
  }

  .device-levels-row {
    gap: var(--spacing-md);
    margin-top: var(--spacing-xs);
    padding-top: var(--spacing-xs);
  }

  .table-container {
    font-size: 11px;
  }

  .table th,
  .table td {
    padding: var(--spacing-xs);
  }
  
  .table th {
    height: 28px;
    min-height: 28px;
    max-height: 28px;
    box-sizing: border-box;
  }

  /* Уменьшенные отступы для карточек на мобильных */
  .card {
    padding: var(--spacing-sm) 0;
  }

  .card-content {
    padding: 0;
  }

  .card-header {
    padding: 0 0 var(--spacing-xs) 0;
    margin-bottom: var(--spacing-sm);
  }

  .card-footer {
    padding: var(--spacing-sm) 0 0 0;
    margin-top: var(--spacing-sm);
  }

  .flat-section {
    padding: var(--spacing-sm) 0;
  }

  .flat-section-header {
    padding: var(--spacing-xs) 0;
    margin-bottom: var(--spacing-sm);
  }

  .flat-section-footer {
    padding: var(--spacing-sm) 0 0 0;
    margin-top: var(--spacing-sm);
  }

  .list-item {
    padding: var(--spacing-sm);
  }

  .state-container {
    padding: var(--spacing-md);
    min-height: 200px;
  }

  .state-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-sm);
  }

  /* Measurements specific mobile adjustments */
  .measurements-grid {
    gap: var(--spacing-xs);
    -webkit-overflow-scrolling: touch; /* Плавный скролл на iOS */
      scroll-behavior: smooth;
  }

  .measurement-item {
    padding: var(--spacing-xs);
  }

  .measurement-item-mobile {
    margin-bottom: 1px !important;
  }
}

@media (max-width: 300px) {
  .device-info {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .device-info-row {
    gap: var(--spacing-sm);
  }

  .device-levels-row {
    gap: var(--spacing-sm);
  }

  .state-container {
    padding: var(--spacing-sm);
    min-height: 150px;
  }

  .state-icon {
    width: 40px;
    height: 40px;
  }

  /* Минимальные отступы для очень маленьких экранов */
  .card {
    padding: var(--spacing-xs) 0;
  }

  .card-content {
    padding: 0;
  }

  .card-header {
    padding: 0 0 2px 0;
    margin-bottom: var(--spacing-xs);
  }

  .card-footer {
    padding: var(--spacing-xs) 0 0 0;
    margin-top: var(--spacing-xs);
  }

  .flat-section {
    padding: var(--spacing-xs) 0;
  }

  .flat-section-header {
    padding: 2px 0;
    margin-bottom: var(--spacing-xs);
  }

  .flat-section-footer {
    padding: var(--spacing-xs) 0 0 0;
    margin-top: var(--spacing-xs);
  }

  .list-item {
    padding: var(--spacing-xs);
  }

  .table th,
  .table td {
    padding: 1px 2px;
    font-size: 10px;
    white-space: nowrap;
  }

  .measurement-item,
  .measurement-item-mobile {
    margin-bottom: 1px;
  }
}

/* Measurements Grid */
.measurements-grid {
  display: grid;
  gap: 12px;
}

.measurement-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm);
  background: transparent;
  border-bottom: 1px solid var(--color-divider);
  transition: all var(--transition-fast);
}

.measurement-item:last-child {
  border-bottom: none;
}

.measurement-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

/* Clickable measurement items */
.measurement-item-clickable,
.measurement-item-mobile-clickable {
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.measurement-item-clickable:hover,
.measurement-item-mobile-clickable:hover {
  background-color: var(--color-surface-variant) !important;
  transform: translateX(2px);
}

.measurement-item-clickable:active,
.measurement-item-mobile-clickable:active {
  transform: translateX(1px);
}

/* Table row clickable styles */
.table tbody tr.clickable {
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.table tbody tr.clickable:hover {
  background-color: var(--color-surface-variant) !important;
}

.value-display {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-on-surface);
}



/* Devices Header */
.devices-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-divider);
}

.devices-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.devices-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-on-surface);
  margin: 0;
}

.export-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-divider);
  background: transparent;
  color: var(--color-on-surface);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 14px;
}

.export-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
}

/* Base button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--color-on-surface);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-secondary {
  border-color: var(--color-divider);
  color: var(--color-on-surface);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
}

/* Table styles - обновленные для флет дизайна */
.table-container {
  overflow-x: auto;
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

/* Remove horizontal scroll for devices table on desktop */
@media (min-width: 769px) {
  .devices-table-container {
    overflow-x: visible;
  }
}

/* Devices table container - full width for desktop */
.devices-table-container {
  width: 100%;
  max-width: none;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
  table-layout: fixed; /* Fixed layout for equal column distribution */
}

/* Devices table specific styles for desktop */
@media (min-width: 769px) {
  .devices-table {
    table-layout: fixed;
  }
  
  .devices-table th,
  .devices-table td {
    width: 16.66%; /* Equal width for all columns (6 columns) */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  /* Specific widths for better content distribution (6 columns) */
  .devices-table th:nth-child(1), /* Status */
  .devices-table td:nth-child(1) {
    width: 8%;
  }
  
  .devices-table th:nth-child(2), /* Serial */
  .devices-table td:nth-child(2) {
    width: 18%;
  }
  
  .devices-table th:nth-child(3), /* Owner */
  .devices-table td:nth-child(3) {
    width: 20%;
  }
  
  .devices-table th:nth-child(4), /* Description */
  .devices-table td:nth-child(4) {
    width: 26%;
  }
  
  .devices-table th:nth-child(5), /* Firmware */
  .devices-table td:nth-child(5) {
    width: 12%;
  }
  
  .devices-table th:nth-child(6), /* Updated */
  .devices-table td:nth-child(6) {
    width: 16%;
  }
}

/* Measurements table specific styles for desktop */
@media (min-width: 769px) {
  .measurements-table {
    table-layout: fixed;
  }
  
  .measurements-table th:nth-child(1), /* Code */
  .measurements-table td:nth-child(1) {
    width: 18%;
  }
  
  .measurements-table th:nth-child(2), /* Description */
  .measurements-table td:nth-child(2) {
    width: 52%;
  }
  
  .measurements-table th:nth-child(3), /* Value */
  .measurements-table td:nth-child(3) {
    width: 30%;
  }
  
  .measurements-table th,
  .measurements-table td {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  /* Allow description column to wrap if needed */
  .measurements-table th:nth-child(2),
  .measurements-table td:nth-child(2) {
    white-space: normal;
    word-wrap: break-word;
  }
  
  /* Allow value column to show full content without ellipsis */
  .measurements-table th:nth-child(3),
  .measurements-table td:nth-child(3) {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }
  
  /* Reduce padding for measurements table on desktop */
  .measurements-table th,
  .measurements-table td {
    padding: var(--spacing-xs) var(--spacing-sm);
  }
  
  .measurements-table th:first-child,
  .measurements-table td:first-child {
    padding-left: var(--spacing-sm);
  }
  
  .measurements-table th:last-child,
  .measurements-table td:last-child {
    padding-right: var(--spacing-sm);
  }
  
  /* Ensure value column content is properly displayed */
  .measurements-table .value-display {
    min-width: 0; /* Allow flex items to shrink */
  }
  
  .measurements-table .value-display span {
    word-break: break-word;
    overflow-wrap: break-word;
  }
  
  /* Reduce margins for measurements table container on desktop */
  .measurements-table-container {
    margin: 0 calc(-1 * var(--spacing-sm));
  }
}

.table th,
.table td {
  white-space: nowrap;
}

.table th {
  background: transparent;
  color: var(--color-on-surface-variant);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--spacing-xs) var(--spacing-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
  height: 32px;
}

.table th:first-child,
.table td:first-child {
  padding-left: var(--spacing-md);
}

.table td {
  padding: var(--spacing-sm) var(--spacing-sm);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-on-surface);
}

.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.01);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* Sortable table headers */
.sortable-header {
  cursor: pointer;
  user-select: none;
  position: relative;
  transition: background-color var(--transition-fast);
}

.sortable-header:hover {
  background: rgba(255, 255, 255, 0.03);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-xs);
  height: 100%;
  position: relative;
  overflow: hidden;
  padding-right: 28px;
}

.sort-icon {
  width: 20px;
  height: 20px;
  color: white;
  opacity: 1;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
}

.sortable-header:hover .sort-icon {
  opacity: 1;
}

.sortable-header.sorted-asc .sort-icon,
.sortable-header.sorted-desc .sort-icon {
  opacity: 1;
  color: white;
}

/* History Filters */
.history-filters {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-item {
  flex: 1;
  min-width: 200px;
}

.filter-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  margin-bottom: 4px;
}

.filter-input {
  width: 100%;
  padding: var(--spacing-sm) 0;
  border: none;
  border-bottom: 1px solid var(--color-divider);
  border-radius: 0;
  background: transparent;
  color: var(--color-on-surface);
  font-size: 14px;
  transition: border-color var(--transition-fast);
}

.filter-input:focus {
  outline: none;
  border-bottom-color: var(--color-primary);
}

.date-range {
  display: flex;
  align-items: center;
  gap: 8px;
}

.date-input {
  flex: 1;
}

.date-separator {
  color: var(--color-on-surface-variant);
  font-weight: 500;
  flex-shrink: 0;
}

/* Mobile Measurements Styles */
.measurement-item-mobile {
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--color-divider);
  background: transparent;
}

.measurement-item-mobile:last-child {
  border-bottom: none;
}

.measurement-item-mobile:hover {
  background: rgba(255, 255, 255, 0.02) !important;
  transform: none;
  box-shadow: none;
}

.measurement-description {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.measurement-values {
  gap: var(--spacing-sm);
}

.measurement-code {
  padding: 2px;
  color: var(--color-on-surface);
}

.measurement-value {
  padding: 2px;
  color: var(--color-on-surface) !important;
}

/* History Actions */
.history-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  align-items: center;
}

.history-chart-btn {
  flex: 2;
  min-width: 200px;
}

.history-export-btn {
  flex: 1;
  min-width: 120px;
}

.button-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.button-text {
  white-space: nowrap;
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Chart Modal */
.chart-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
}

.chart-modal-content {
  background: var(--color-surface);
  border-radius: 8px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chart-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-xs) var(--spacing-xs);
  border-bottom: 1px solid var(--color-divider);
}

.chart-modal-title {
  margin: 0;
  padding-left: 16px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.chart-modal-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: 4px;
  color: var(--color-on-surface-variant);
  transition: all var(--transition-fast);
}

.chart-modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-on-surface);
}

.chart-modal-close svg {
  width: 24px;
  height: 24px;
}

.chart-container {
  flex: 1;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-container canvas {
  width: 100%;
  height: 100%;
  max-height: 400px;
  border-radius: 4px;
}

/* Chart Tooltip */
.chart-tooltip {
  position: fixed;
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  pointer-events: none;
  display: none;
}

.tooltip-date {
  font-weight: 500;
  color: var(--color-on-surface);
  margin-bottom: 2px;
}

.tooltip-value {
  font-weight: 600;
  color: #4CAF50;
  font-size: 14px;
}

/* Chart Controls */
.chart-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.chart-control-btn {
  background: none;
  border: 1px solid var(--color-divider);
  border-radius: 4px;
  padding: 6px;
  cursor: pointer;
  color: var(--color-on-surface-variant);
  transition: all var(--transition-fast);
}

.chart-control-btn:hover {
  background: var(--color-surface-variant);
  color: var(--color-on-surface);
}

.chart-control-btn svg {
  width: 16px;
  height: 16px;
}

.chart-hint {
  font-size: 12px;
  color: var(--color-on-surface-variant);
  font-style: italic;
}

.chart-modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-divider);
  background: var(--color-surface-variant);
}

.chart-info {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 14px;
  color: var(--color-on-surface-variant);
}

.chart-period,
.chart-points {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Mobile responsive filters */
@media (max-width: 768px) {
  .history-filters {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .filter-item {
    min-width: unset;
  }

  .date-range {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }

  .date-separator {
    text-align: center;
  }

  /* History actions для мобильных */
  .history-actions {
    flex-direction: row;
    gap: var(--spacing-sm);
  }

  .history-chart-btn,
  .history-export-btn {
    flex: 1;
    justify-content: center;
    min-width: 0;
  }

  .history-chart-btn .button-text,
  .history-export-btn .button-text {
    display: none;
  }

  .history-chart-btn .button-icon,
  .history-export-btn .button-icon {
    margin: 0;
  }

  /* Chart modal для мобильных */
  .chart-modal {
    padding: var(--spacing-sm);
  }

  .chart-modal-content {
    max-height: 95vh;
  }

  .chart-modal-header {
    padding: var(--spacing-md);
  }

  .chart-modal-title {
    font-size: 16px;
  }

  .chart-container {
    padding: var(--spacing-xs);
    min-height: 300px;
  }

  .chart-controls {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  .chart-hint {
    font-size: 11px;
  }

  .chart-modal-footer {
    padding: var(--spacing-md);
  }

  .chart-info {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  /* Уменьшаем отступы для мобильных устройств */
  .card-content {
    padding: var(--spacing-sm);
  }

  .card-header {
    padding: var(--spacing-sm);
  }


  .responsive-container {
    padding: var(--spacing-sm);
  }

  /* Дополнительные стили для мобильных измерений */
  .measurements-grid {
    padding: 0;
  }

  .measurement-item-mobile {
    margin-bottom: 0;
  }

  .measurement-description {
    font-size: 14px !important;
    line-height: 1.4 !important;
  }

  .measurement-code {
    font-size: 15px !important;
    font-weight: 600 !important;
  }

  .measurement-value {
    font-size: 17px !important;
    font-weight: 700 !important;
  }
}

/* Дополнительные стили для очень маленьких экранов - максимальная плотность информации */
@media (max-width: 300px) {
  .measurement-values {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .measurement-code,
  .measurement-value {
    align-self: stretch;
    text-align: center;
    padding: 2px 4px;
  }

  .measurement-description {
    font-size: 12px !important;
    line-height: 1.2 !important;
  }

  .measurement-code {
    font-size: 13px !important;
  }

  .measurement-value {
    font-size: 15px !important;
  }

  /* Еще более компактные отступы для максимальной плотности */
  .device-card {
    margin-bottom: 2px;
  }

  .device-info-item {
    gap: 1px;
  }

  .device-info-label {
    font-size: 10px;
  }

  .device-info-value {
    font-size: 12px;
  }

  .device-level-label {
    font-size: 9px;
  }

  .device-level-value {
    font-size: 13px;
  }
}

/* Экстремально компактный режим для максимальной плотности информации */
@media (max-width: 360px) {
  .card-content {
    padding: 2px;
  }

  .card-header,
  .card-footer {
    padding: 2px;
  }

  .device-info {
    gap: 1px;
  }

  .device-info-row {
    gap: 4px;
    margin: 1px 0;
  }

  .device-levels-row {
    gap: 4px;
    margin-top: 1px;
    padding-top: 1px;
  }

  .table th,
  .table td {
    padding: 1px;
    font-size: 9px;
    white-space: nowrap;
  }

  .list-item {
    padding: 2px;
  }

  .state-container {
    padding: 4px;
    min-height: 120px;
  }

  .state-icon {
    width: 32px;
    height: 32px;
  }

  .measurement-item {
    padding: 1px;
  }

  .tabs {
    margin-bottom: 4px;
  }

  .tab {
    padding: var(--spacing-sm) 4px;
    font-size: 13px;
    flex: 1;
    text-align: center;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Date Range Modal */
.date-range-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.date-range-modal-content {
  background: var(--color-background);
  border-radius: 0;
  border: 1px solid var(--color-divider);
  max-width: 400px;
  width: 90%;
  max-height: 90vh;
  overflow: hidden;
}

.date-range-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-divider);
}

.date-range-modal-header h3 {
  margin: 0;
  color: var(--color-on-surface);
  font-size: 18px;
  font-weight: 600;
}

.close-button {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-on-surface-variant);
  padding: 4px;
  border-radius: 0;
  line-height: 1;
}

.close-button:hover {
  background: rgba(255, 255, 255, 0.02);
}

.date-range-modal-body {
  padding: var(--spacing-lg);
}

.date-range-inputs {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.date-input-group {
  flex: 1;
}

.date-input-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  margin-bottom: 4px;
}

.date-input-group input {
  width: 100%;
  padding: 8px;
  border: none;
  border-bottom: 1px solid var(--color-divider);
  border-radius: 0;
  background: transparent;
  color: var(--color-on-surface);
  font-size: 14px;
}

.date-input-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

/* Стили для input[type="date"] и input[type="datetime-local"] - темная тема */
.date-input-group input[type="date"],
.date-input-group input[type="datetime-local"],
.form-control[type="date"],
.form-control[type="datetime-local"],
input[type="date"],
input[type="datetime-local"] {
  color-scheme: dark;
  position: relative;
}

.date-input-group input[type="date"]::-webkit-calendar-picker-indicator,
.date-input-group input[type="datetime-local"]::-webkit-calendar-picker-indicator,
.form-control[type="date"]::-webkit-calendar-picker-indicator,
.form-control[type="datetime-local"]::-webkit-calendar-picker-indicator,
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='%23ffffff' d='M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z'/%3e%3c/svg%3e");
  background-size: 16px 16px;
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
  opacity: 0.7;
  width: 20px;
  height: 20px;
  filter: brightness(0.9);
}

.date-input-group input[type="date"]::-webkit-calendar-picker-indicator:hover,
.date-input-group input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover,
.form-control[type="date"]::-webkit-calendar-picker-indicator:hover,
.form-control[type="datetime-local"]::-webkit-calendar-picker-indicator:hover,
input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
  filter: brightness(1.1);
}

/* Дополнительные стили для темной темы календаря */
.date-input-group input[type="date"]::-webkit-datetime-edit,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit,
.form-control[type="date"]::-webkit-datetime-edit,
.form-control[type="datetime-local"]::-webkit-datetime-edit,
input[type="date"]::-webkit-datetime-edit,
input[type="datetime-local"]::-webkit-datetime-edit {
  color: var(--color-on-surface);
}

.date-input-group input[type="date"]::-webkit-datetime-edit-fields-wrapper,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper,
.form-control[type="date"]::-webkit-datetime-edit-fields-wrapper,
.form-control[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper,
input[type="date"]::-webkit-datetime-edit-fields-wrapper,
input[type="datetime-local"]::-webkit-datetime-edit-fields-wrapper {
  background: transparent;
}

.date-input-group input[type="date"]::-webkit-datetime-edit-text,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-text,
.form-control[type="date"]::-webkit-datetime-edit-text,
.form-control[type="datetime-local"]::-webkit-datetime-edit-text,
input[type="date"]::-webkit-datetime-edit-text,
input[type="datetime-local"]::-webkit-datetime-edit-text {
  color: var(--color-on-surface-variant);
}

.date-input-group input[type="date"]::-webkit-datetime-edit-month-field,
.date-input-group input[type="date"]::-webkit-datetime-edit-day-field,
.date-input-group input[type="date"]::-webkit-datetime-edit-year-field,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-month-field,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-day-field,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-year-field,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-hour-field,
.date-input-group input[type="datetime-local"]::-webkit-datetime-edit-minute-field,
.form-control[type="date"]::-webkit-datetime-edit-month-field,
.form-control[type="date"]::-webkit-datetime-edit-day-field,
.form-control[type="date"]::-webkit-datetime-edit-year-field,
.form-control[type="datetime-local"]::-webkit-datetime-edit-month-field,
.form-control[type="datetime-local"]::-webkit-datetime-edit-day-field,
.form-control[type="datetime-local"]::-webkit-datetime-edit-year-field,
.form-control[type="datetime-local"]::-webkit-datetime-edit-hour-field,
.form-control[type="datetime-local"]::-webkit-datetime-edit-minute-field,
input[type="date"]::-webkit-datetime-edit-month-field,
input[type="date"]::-webkit-datetime-edit-day-field,
input[type="date"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-month-field,
input[type="datetime-local"]::-webkit-datetime-edit-day-field,
input[type="datetime-local"]::-webkit-datetime-edit-year-field,
input[type="datetime-local"]::-webkit-datetime-edit-hour-field,
input[type="datetime-local"]::-webkit-datetime-edit-minute-field {
  color: var(--color-on-surface);
  background: transparent;
}

/* Для Firefox */
.date-input-group input[type="date"]::-moz-calendar-picker-indicator,
.date-input-group input[type="datetime-local"]::-moz-calendar-picker-indicator,
.form-control[type="date"]::-moz-calendar-picker-indicator,
.form-control[type="datetime-local"]::-moz-calendar-picker-indicator,
input[type="date"]::-moz-calendar-picker-indicator,
input[type="datetime-local"]::-moz-calendar-picker-indicator {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='%23ffffff' d='M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z'/%3e%3c/svg%3e");
  background-size: 16px 16px;
  background-repeat: no-repeat;
  background-position: center;
  cursor: pointer;
  opacity: 0.7;
  filter: brightness(0.9);
}

.date-range-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-divider);
}

/* Mobile responsive modal */
@media (max-width: 768px) {
  .date-range-modal-content {
    width: 95%;
    margin: var(--spacing-md);
  }

  .date-range-inputs {
    flex-direction: column;
  }
}

/* Table Settings Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal {
  background: var(--color-background);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--color-divider);
  max-width: 450px;
  width: 450px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  z-index: 1001;
  overflow: hidden;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -48%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.modal-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-background);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-divider);
  background: var(--color-background);
}

.modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-on-surface);
  font-family: var(--font-family-display);
}

.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: 6px;
  color: var(--color-on-surface-variant);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-on-surface);
}

.modal-body {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
  background: var(--color-background);
}

/* Стилизация скроллбара для модального окна */
.modal-body::-webkit-scrollbar {
  width: 8px;
}

.modal-body::-webkit-scrollbar-track {
  background: var(--color-surface-container);
  border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--color-surface-variant);
  border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--color-on-surface-variant);
}

.modal-description {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--color-on-surface-variant);
  font-size: 14px;
  line-height: 1.5;
}

.column-settings-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  max-height: 300px;
  overflow-y: auto;
  padding-right: var(--spacing-xs);
}

/* Стилизация скроллбара для списка настроек */
.column-settings-list::-webkit-scrollbar {
  width: 6px;
}

.column-settings-list::-webkit-scrollbar-track {
  background: var(--color-surface-container);
  border-radius: 3px;
}

.column-settings-list::-webkit-scrollbar-thumb {
  background: var(--color-surface-variant);
  border-radius: 3px;
}

.column-settings-list::-webkit-scrollbar-thumb:hover {
  background: var(--color-on-surface-variant);
}

.column-setting-item {
  display: flex;
  align-items: center;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  width: 100%;
  transition: background-color var(--transition-fast);
  border-radius: 4px;
  padding: var(--spacing-xs) var(--spacing-sm);
  margin: 0;
}

.checkbox-label:hover {
  background: rgba(255, 255, 255, 0.08);
}

.column-checkbox {
  display: none;
}

.checkbox-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-on-surface-variant);
  border-radius: 4px;
  position: relative;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  background: var(--color-surface-container);
}

.column-checkbox:checked + .checkbox-custom {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 163, 236, 0.15);
}

.column-checkbox:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.column-label {
  color: var(--color-on-surface);
  font-size: 14px;
  font-weight: 500;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-divider);
  background: var(--color-background);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group small {
  color: var(--color-on-surface-variant);
  opacity: 0.7;
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-on-surface);
  font-size: 14px;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-surface-container);
  border: 1px solid var(--color-divider);
  border-radius: 6px;
  color: var(--color-on-surface);
  font-size: 14px;
  font-family: inherit;
  transition: all var(--transition-fast);
  box-sizing: border-box;
}

.form-control:hover {
  border-color: var(--color-on-surface-variant);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-color: var(--color-surface-container);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b0b0b0' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

select.form-control option {
  background: var(--color-surface);
  color: var(--color-on-surface);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 163, 236, 0.15);
  background: var(--color-surface);
}

.form-control::placeholder {
  color: var(--color-on-surface-variant);
  opacity: 0.5;
}

textarea.form-control {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
  line-height: 1.5;
}

input[type="datetime-local"].form-control,
input[type="number"].form-control {
  cursor: text;
}

input[type="number"].form-control {
  -moz-appearance: textfield;
}

input[type="number"].form-control::-webkit-inner-spin-button,
input[type="number"].form-control::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.form-error {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 86, 97, 0.15);
  border: 1px solid rgba(255, 86, 97, 0.4);
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.4;
  color: #ff8a93;
}

.btn-spinner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Devices Header Actions */
.devices-header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--color-divider);
  color: var(--color-on-surface-variant);
  padding: var(--spacing-sm);
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-on-surface-variant);
  color: var(--color-on-surface);
}

/* Mobile adjustments for table settings modal */
@media (max-width: 768px) {
  .modal {
    width: 95% !important;
    max-width: 350px !important;
    max-height: 90vh;
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    right: auto !important;
  }
  
  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--spacing-md);
  }
  
  .devices-header-actions {
    gap: var(--spacing-xs);
  }
  
  .btn-icon {
    width: 32px;
    height: 32px;
    padding: var(--spacing-xs);
  }
  
  .sort-icon {
    width: 16px;
    height: 16px;
    right: 2px;
  }
  
  .header-content {
    padding-right: 20px;
  }
}

/* Partner Selector Styles */
.partner-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.partner-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--color-divider);
  gap: var(--spacing-md);
}

.partner-item:last-child {
  border-bottom: none;
}

.partner-item:hover {
  background: rgba(99, 102, 241, 0.05);
}

.partner-item.selected {
  background: rgba(99, 102, 241, 0.1);
}

.partner-item.selected:hover {
  background: rgba(99, 102, 241, 0.15);
}

.partner-item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  min-width: 20px;
  min-height: 20px;
}

.partner-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-width: 0;
}

.partner-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-on-surface);
}

.partner-description {
  font-size: 13px;
  color: var(--color-on-surface-variant);
  opacity: 0.8;
}

.partner-selector-modal .modal-body {
  padding: 0;
  max-height: 60vh;
}

/* FAB Button (Floating Action Button) for mobile */
.fab-button {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  z-index: 900;
}

.fab-button:hover {
  background: var(--color-primary-dark, var(--color-primary));
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
  transform: scale(1.05);
}

.fab-button:active {
  transform: scale(0.95);
}

.fab-button svg {
  width: 24px;
  height: 24px;
}

/* Показываем FAB только на мобильных устройствах */
@media (min-width: 769px) {
  .fab-button {
    display: none;
  }
}