.export-board-page {
  min-height: calc(100% + 48px);
  height: auto;
  margin: -24px;
  padding: 20px;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-x: hidden;
  overflow-y: visible;

  .spin {
    animation: exportSpin 1s linear infinite;
  }
}

.export-top-panel {
  display: block;
  flex-shrink: 0;
}

.export-section-title-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
}

.export-section-title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.section-info-tooltip {
  position: relative;
  flex-shrink: 0;
}

.section-info-trigger {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-tertiary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;

  &:hover,
  &.active {
    border-color: rgba(var(--primary-rgb), 0.45);
    color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
  }
}

.section-info-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(340px, calc(100vw - 40px));
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
  padding: 10px 12px;
  z-index: 70;

  h4 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
  }

  p {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.55;
    color: var(--text-secondary);
  }
}

.global-export-controls {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;

  .control-label {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.2px;
  }

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

  .path-inline-row {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: nowrap;
  }

  .path-value {
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    display: flex;
    align-items: stretch;
    min-width: 0;
    flex: 1;
    overflow: hidden;
  }

  .path-link {
    border: none;
    background: transparent;
    font-size: 12px;
    color: var(--text-primary);
    text-align: left;
    padding: 8px 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
    cursor: pointer;

    &:hover {
      color: var(--primary);
    }

    &:focus-visible {
      outline: none;
    }
  }

  .path-change-btn {
    border: none;
    border-left: 1px dashed var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 600;
    padding: 0 9px;
    cursor: pointer;
    flex-shrink: 0;

    &:hover {
      border-color: var(--primary);
      color: var(--primary);
    }
  }

  .write-layout-control {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    z-index: 40;
  }

  .layout-trigger {
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.12s ease;

    &:hover {
      border-color: var(--primary);
    }

    &.active {
      border-color: var(--primary);
    }
  }

  .layout-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: auto;
    width: clamp(300px, 36vw, 420px);
    max-width: calc(100vw - 40px);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
    padding: 6px;
    z-index: 3000;
    max-height: 260px;
    overflow-y: auto;
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.12s ease, transform 0.12s ease, visibility 0.12s step-end;
    backdrop-filter: none;
    will-change: opacity, transform;

    &.open {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
      visibility: visible;
      transition: opacity 0.12s ease, transform 0.12s ease, visibility 0.12s step-start;
    }
  }

  .layout-option {
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 2px;

    &:hover {
      background: var(--bg-hover);
    }

    &.active {
      background: rgba(var(--primary-rgb), 0.12);
      color: var(--primary);
    }
  }

  .layout-option-label {
    font-size: 13px;
    font-weight: 600;
  }

  .layout-option-desc {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.45;
  }

  .layout-prefix-toggle {
    margin-top: 4px;
    padding: 10px;
    border-top: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }

  .layout-prefix-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
  }

  .layout-prefix-label {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.35;
  }

  .layout-prefix-desc {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
  }

  .layout-prefix-switch {
    width: 38px;
    height: 22px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    cursor: pointer;
    padding: 2px;
    display: inline-flex;
    align-items: center;
    transition: background 0.15s ease, border-color 0.15s ease;
    flex-shrink: 0;

    .layout-prefix-switch-thumb {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: #fff;
      box-shadow: 0 1px 2px rgba(0, 0, 0, 0.22);
      transition: transform 0.15s ease;
    }

    &.on {
      background: rgba(var(--primary-rgb), 0.9);
      border-color: rgba(var(--primary-rgb), 0.95);

      .layout-prefix-switch-thumb {
        transform: translateX(16px);
      }
    }
  }

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

  .task-center-inline {
    min-height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    padding: 0 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    flex-wrap: nowrap;
  }

  .task-summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
  }

  .task-open-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 7px;
    padding: 3px 7px;
    font-size: 11px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    flex-shrink: 0;
    transition: border-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;

    &:hover {
      border-color: var(--primary);
      color: var(--primary);
    }

    &.active-running {
      border-color: rgba(255, 77, 79, 0.45);
      color: #ff4d4f;
      box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.16);
    }
  }

  .task-running-badge {
    min-width: 16px;
    height: 16px;
    border-radius: 999px;
    background: #ff4d4f;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
    box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.2);
    animation: exportTaskBadgePulse 1.2s ease-in-out infinite;
  }

  .secondary-btn {
    border-radius: 7px;
    padding: 6px 9px;
    font-size: 11px;
    gap: 4px;
    flex-shrink: 0;
  }
}

.content-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 8px;
  flex-shrink: 0;
}

.content-card {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;

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

  .card-title {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
  }

  .card-title-meta {
    color: var(--text-secondary);
    font-size: 12px;
    white-space: nowrap;
    font-weight: 500;
  }

  .card-refresh-hint {
    color: var(--text-tertiary);
    font-size: 11px;
    white-space: nowrap;
  }

  .card-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3px;

    .stat-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 11px;
      color: var(--text-secondary);

      strong {
        color: var(--text-primary);
        font-size: 13px;
      }
    }
  }

  .card-export-btn {
    margin-top: auto;
    border: none;
    border-radius: 7px;
    padding: 7px 9px;
    background: var(--primary);
    color: #fff;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;

    &:hover {
      background: var(--primary-hover);
    }

    &:disabled {
      cursor: not-allowed;
      opacity: 0.86;
    }

    &.running {
      background: var(--primary-hover);
      opacity: 0.65;
    }
  }

  &.skeleton-card {
    pointer-events: none;

    .card-stats {
      gap: 10px;
    }
  }
}

.count-loading {
  color: var(--text-tertiary);
  font-size: 12px;
  font-weight: 500;
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
}

.task-center-modal-overlay {
  position: fixed;
  top: 40px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1180;
  background: rgba(15, 23, 42, 0.28);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 20px;
}

.task-center-modal {
  width: min(980px, calc(100vw - 40px));
  max-height: calc(100vh - 72px);
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary-solid, #ffffff);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.24);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.task-center-modal-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.task-center-modal-title {
  min-width: 0;

  h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
  }

  span {
    display: block;
    margin-top: 3px;
    font-size: 12px;
    color: var(--text-secondary);
  }
}

.task-center-modal-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
  background: var(--bg-secondary-solid, #ffffff);
}

.task-empty {
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}

.task-list {
  display: grid;
  gap: 8px;
}

.task-card {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--bg-secondary-solid, #ffffff);

  &.running {
    border-color: var(--primary);
  }

  &.paused {
    border-color: rgba(250, 173, 20, 0.55);
  }

  &.stopped {
    border-color: rgba(148, 163, 184, 0.46);
  }

  &.error {
    border-color: rgba(255, 77, 79, 0.45);
  }

  &.success {
    border-color: rgba(82, 196, 26, 0.4);
  }
}

.task-main {
  flex: 1;
  min-width: 0;
}

.task-title {
  font-size: 13px;
  color: var(--text-primary);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-meta {
  margin-top: 2px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: var(--text-secondary);
}

.task-status {
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 600;

  &.queued {
    background: rgba(var(--primary-rgb), 0.14);
    color: var(--primary);
  }

  &.running {
    background: rgba(var(--primary-rgb), 0.2);
    color: var(--primary);
  }

  &.paused {
    background: rgba(250, 173, 20, 0.2);
    color: #d48806;
  }

  &.stopped {
    background: rgba(148, 163, 184, 0.2);
    color: #64748b;
  }

  &.success {
    background: rgba(82, 196, 26, 0.18);
    color: #52c41a;
  }

  &.error {
    background: rgba(255, 77, 79, 0.15);
    color: #ff4d4f;
  }
}

.task-progress-bar {
  margin-top: 8px;
  height: 6px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.task-progress-fill {
  height: 100%;
  background: var(--primary);
  transition: width 0.2s ease;
}

.task-progress-text {
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-secondary);
}

.task-perf-summary {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 11px;
  color: var(--text-secondary);
}

.task-perf-panel {
  margin-top: 8px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
  background: var(--bg-secondary);
  display: grid;
  gap: 8px;
}

.task-perf-title {
  font-size: 12px;
  color: var(--text-primary);
  font-weight: 600;
}

.task-perf-row {
  display: grid;
  gap: 4px;
}

.task-perf-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-secondary);
}

.task-perf-row-track {
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.task-perf-row-fill {
  height: 100%;
  background: var(--primary);
}

.task-perf-empty {
  font-size: 11px;
  color: var(--text-secondary);
}

.task-perf-session-list {
  display: grid;
  gap: 4px;
}

.task-perf-session-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-secondary);
}

.task-perf-session-rank {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-perf-session-time {
  font-variant-numeric: tabular-nums;
}

.task-error {
  margin-top: 6px;
  font-size: 12px;
  color: #ff4d4f;
}

.task-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

.task-action-btn {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-secondary);
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  white-space: nowrap;

  &:hover:not(:disabled) {
    border-color: var(--primary);
    color: var(--primary);
  }

  &:disabled {
    opacity: 0.65;
    cursor: not-allowed;
  }

  &.primary {
    border-color: rgba(var(--primary-rgb), 0.35);
    color: var(--primary);
  }

  &.danger {
    border-color: rgba(255, 77, 79, 0.36);
    color: #ff4d4f;
  }
}

.session-table-section {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--card-bg);
  padding: 12px;
  flex: 0 0 auto;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: visible;
}

.table-stage-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 8px 12px 0;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  color: var(--primary);
  font-size: 12px;
  width: fit-content;
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  padding: 10px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
  background: color-mix(in srgb, var(--bg-primary) 82%, var(--bg-secondary));
}

.table-cache-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;

  .meta-item {
    color: var(--text-tertiary);
  }

  .meta-item.syncing {
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
}

.table-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;

  .tab-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 7px 12px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;

    &.active {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(var(--primary-rgb), 0.12);
    }
  }
}

.animated-ellipsis {
  display: inline-block;
  width: 0;
  overflow: hidden;
  vertical-align: bottom;
  animation: exportDots 1s steps(4, end) infinite;
}

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

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  min-width: 220px;

  input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    width: 180px;
  }

  .clear-search {
    border: none;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
  }
}

.selected-batch-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px dashed rgba(var(--primary-rgb), 0.45);
  background: rgba(var(--primary-rgb), 0.06);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text-secondary);
}

.session-table-layout {
  display: flex;
  min-height: 0;

  .table-wrap {
    flex: 1;
    min-width: 0;
  }
}

.table-wrap {
  --contacts-row-height: 76px;
  --contacts-default-visible-rows: 10;
  --contacts-default-list-height: calc(var(--contacts-row-height) * var(--contacts-default-visible-rows));
  --contacts-select-col-width: 34px;
  --contacts-message-col-width: 120px;
  --contacts-action-col-width: 280px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  min-height: 320px;
  height: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.table-wrap {
  .session-table-sticky {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--card-bg);
  }

  .loading-state,
  .empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-tertiary);
    font-size: 14px;

    .spin {
      animation: exportSpin 1s linear infinite;
    }
  }

  .load-issue-state {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
  }

  .issue-card {
    border: 1px solid color-mix(in srgb, var(--danger, #ef4444) 45%, var(--border-color));
    background: color-mix(in srgb, var(--danger, #ef4444) 8%, var(--card-bg));
    border-radius: 12px;
    padding: 14px;
    color: var(--text-primary);
  }

  .issue-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: color-mix(in srgb, var(--danger, #ef4444) 85%, var(--text-primary));
    margin-bottom: 8px;
  }

  .issue-message {
    margin: 0 0 8px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
  }

  .issue-reason {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
  }

  .issue-hints {
    margin: 10px 0 0;
    padding-left: 18px;
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.6;
  }

  .issue-actions {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .issue-btn {
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 7px 10px;
    font-size: 12px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;

    &:hover {
      color: var(--text-primary);
      border-color: var(--text-tertiary);
      background: var(--bg-hover);
    }

    &.primary {
      background: color-mix(in srgb, var(--primary) 14%, var(--bg-secondary));
      border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
      color: var(--primary);
    }
  }

  .issue-diagnostics {
    margin-top: 12px;
    border-radius: 8px;
    background: var(--bg-primary);
    border: 1px dashed var(--border-color);
    padding: 10px;
    font-size: 12px;
    line-height: 1.5;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-break: break-word;
  }

  .contacts-list-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px 8px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 78%, var(--bg-secondary));
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 600;
    letter-spacing: 0.01em;
    flex-shrink: 0;
  }

  .contacts-list-header-select {
    width: var(--contacts-select-col-width);
    min-width: var(--contacts-select-col-width);
    text-align: center;
    flex-shrink: 0;
  }

  .contacts-list-header-main {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .contacts-list-header-main-label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .contacts-list-header-count {
    width: var(--contacts-message-col-width);
    text-align: center;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contacts-list-header-actions {
    width: var(--contacts-action-col-width);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-shrink: 0;
  }

  .contacts-list {
    flex: 1;
    min-height: var(--contacts-default-list-height);
    height: var(--contacts-default-list-height);
    overflow: hidden;
    padding: 0 12px 12px;
  }

  .contacts-virtuoso {
    height: 100%;

    &::-webkit-scrollbar {
      width: 6px;
    }

    &::-webkit-scrollbar-thumb {
      background: var(--text-tertiary);
      border-radius: 3px;
      opacity: 0.3;
    }
  }

  .selection-clear-btn {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 6px 10px;
    cursor: pointer;

    &:hover:not(:disabled) {
      border-color: var(--text-tertiary);
      color: var(--text-primary);
    }

    &:disabled {
      opacity: 0.65;
      cursor: not-allowed;
    }
  }

  .selection-export-btn {
    border: none;
    border-radius: 8px;
    padding: 6px 10px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;

    &:hover:not(:disabled) {
      background: var(--primary-hover);
    }

    .selection-export-count {
      min-width: 18px;
      height: 18px;
      padding: 0 5px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.2);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-variant-numeric: tabular-nums;
    }
  }

  .contact-row {
    position: static;
    height: auto;
    padding-bottom: 4px;

    &.selected .contact-item {
      background: rgba(var(--primary-rgb), 0.08);
    }
  }

  .contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    height: 72px;
    box-sizing: border-box;
    border-radius: 10px;
    transition: all 0.2s;
    cursor: default;

    &:hover {
      background: var(--bg-hover);
    }
  }

  .row-select-cell {
    width: var(--contacts-select-col-width);
    min-width: var(--contacts-select-col-width);
    display: flex;
    justify-content: center;
    flex-shrink: 0;
  }

  .contact-avatar {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    span {
      color: #fff;
      font-size: 16px;
      font-weight: 600;
    }
  }

  .contact-info {
    flex: 1;
    min-width: 0;
  }

  .contact-name {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 2px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .contact-remark {
    font-size: 12px;
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .contact-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    flex-shrink: 0;
  }

  .row-message-count {
    width: var(--contacts-message-col-width);
    min-width: var(--contacts-message-col-width);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    text-align: center;
  }

  .row-message-stats {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
  }

  .row-message-stat {
    display: inline-flex;
    align-items: baseline;
    gap: 3px;
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 0;

    .label {
      color: var(--text-tertiary);
      flex-shrink: 0;
    }

    &.total .label {
      color: var(--text-secondary);
    }
  }

  .row-message-count-value {
    margin: 0;
    font-size: 12px;
    line-height: 1.1;
    color: var(--text-primary);
    font-weight: 600;
    font-variant-numeric: tabular-nums;

    &.muted {
      font-size: 11px;
      font-weight: 500;
      color: var(--text-tertiary);
    }
  }

  .row-message-stat.total .row-message-count-value {
    font-size: 13px;
  }
}

.table-virtuoso {
  height: 100%;
}

.session-table,
.table-wrap table {
  width: 100%;
  min-width: 1300px;
  border-collapse: separate;
  border-spacing: 0;

  thead th {
    position: sticky;
    top: 0;
    background: color-mix(in srgb, var(--bg-primary) 75%, var(--bg-secondary));
    z-index: 4;
    font-size: 12px;
    text-align: left;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 10px;
    white-space: nowrap;
  }

  tbody td {
    padding: 10px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 70%, transparent);
    font-size: 13px;
    color: var(--text-primary);
    vertical-align: middle;
    white-space: nowrap;
  }

  tbody tr:hover {
    background: rgba(var(--primary-rgb), 0.03);
  }

  .selected-row,
  tbody tr:has(.select-icon-btn.checked) {
    background: rgba(var(--primary-rgb), 0.08);
  }

  .sticky-col {
    position: sticky;
    left: 0;
    z-index: 5;
    background: inherit;
  }

  .sticky-right {
    position: sticky;
    right: 0;
    z-index: 5;
    background: inherit;
  }
}

.select-icon-btn {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;

  &:hover {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
  }

  &.checked {
    color: var(--primary);
  }

  &:disabled {
    opacity: 0.4;
    cursor: not-allowed;
  }
}

.session-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 230px;

  .session-avatar {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    display: flex;
    align-items: center;
    justify-content: center;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    span {
      color: #fff;
      font-size: 14px;
      font-weight: 600;
    }
  }

  .session-name {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .session-id {
    margin-top: 2px;
    font-size: 11px;
    color: var(--text-tertiary);
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

  .row-action-cell {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  width: var(--contacts-action-col-width);
  flex-shrink: 0;

  .row-action-main {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .row-open-chat-btn {
    border: 1px solid color-mix(in srgb, var(--primary) 38%, var(--border-color));
    border-radius: 8px;
    padding: 7px 10px;
    background: color-mix(in srgb, var(--primary) 12%, var(--bg-secondary));
    color: var(--primary);
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;

    &:hover:not(:disabled) {
      background: color-mix(in srgb, var(--primary) 18%, var(--bg-secondary));
      border-color: color-mix(in srgb, var(--primary) 55%, var(--border-color));
    }

    &:disabled {
      opacity: 0.65;
      cursor: not-allowed;
      color: var(--text-tertiary);
      border-color: var(--border-color);
      background: var(--bg-secondary);
    }
  }

  .row-detail-btn {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 7px 10px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    white-space: nowrap;

    &:hover {
      border-color: var(--text-tertiary);
      color: var(--text-primary);
      background: var(--bg-hover);
    }

    &.active {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(var(--primary-rgb), 0.12);
    }
  }

  .row-export-btn {
    border: none;
    border-radius: 8px;
    padding: 7px 10px;
    background: var(--primary);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;

    &:hover:not(:disabled) {
      background: var(--primary-hover);
    }

    &:disabled {
      opacity: 0.75;
      cursor: not-allowed;
    }

    &.running {
      background: color-mix(in srgb, var(--primary) 80%, #000);
    }

    &.paused {
      background: rgba(250, 173, 20, 0.16);
      color: #d48806;
      border: 1px solid rgba(250, 173, 20, 0.38);
    }

    &.no-session {
      background: var(--bg-secondary);
      color: var(--text-tertiary);
      border: 1px dashed var(--border-color);
    }
  }

  .row-export-time {
    font-size: 11px;
    color: var(--text-tertiary);
  }
}

.export-session-detail-overlay {
  position: fixed;
  top: 40px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1100;
  display: flex;
  justify-content: flex-end;
  background: rgba(15, 23, 42, 0.24);
}

.export-session-detail-panel {
  width: min(360px, calc(100vw - 16px));
  height: calc(100vh - 40px);
  border-left: 1px solid var(--border-color);
  border-radius: 0;
  background: var(--bg-secondary-solid, #ffffff);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: -12px 0 30px rgba(0, 0, 0, 0.18);

  .detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px;
    border-bottom: 1px solid var(--border-color);

    .detail-header-main {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
    }

    .detail-header-avatar {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--primary), var(--primary-hover));
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      flex-shrink: 0;

      img {
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      span {
        color: #fff;
        font-size: 13px;
        font-weight: 600;
      }
    }

    .detail-header-meta {
      min-width: 0;

      h4 {
        margin: 0;
        font-size: 14px;
        font-weight: 600;
        color: var(--text-primary);
        line-height: 1.2;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
    }

    .detail-header-id {
      margin-top: 3px;
      font-size: 11px;
      color: var(--text-tertiary);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .close-btn {
      border: none;
      background: transparent;
      color: var(--text-secondary);
      width: 26px;
      height: 26px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;

      &:hover {
        background: var(--bg-hover);
        color: var(--text-primary);
      }
    }
  }

  .detail-loading,
  .detail-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 13px;
    padding: 14px;
  }

  .detail-content {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 14px;
  }

  .detail-section {
    margin-bottom: 18px;

    &:last-child {
      margin-bottom: 0;
    }

    .section-title {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-secondary);
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: 0.4px;
    }

    .detail-stats-meta {
      margin-top: -4px;
      margin-bottom: 10px;
      font-size: 12px;
      color: var(--text-tertiary);
    }
  }

  .detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;

    &:last-child {
      border-bottom: none;
    }

    .label {
      color: var(--text-secondary);
      flex-shrink: 0;
    }

    .value {
      flex: 1;
      text-align: right;
      color: var(--text-primary);
      word-break: break-all;
      user-select: text;

      &.highlight {
        color: var(--primary);
        font-weight: 600;
      }
    }

    .detail-inline-btn {
      border: none;
      background: var(--bg-secondary);
      color: var(--primary);
      border-radius: 6px;
      padding: 4px 8px;
      font-size: 12px;
      line-height: 1;
      cursor: pointer;

      &:disabled {
        cursor: not-allowed;
        opacity: 0.7;
      }

      &:hover:not(:disabled) {
        background: var(--bg-hover);
      }
    }

    .copy-btn {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 22px;
      height: 22px;
      padding: 0;
      border: none;
      border-radius: 4px;
      background: transparent;
      color: var(--text-tertiary);
      cursor: pointer;
      flex-shrink: 0;
      opacity: 0;
      transition: opacity 0.15s, color 0.15s, background 0.15s;

      &:hover {
        background: var(--bg-secondary);
        color: var(--text-primary);
      }
    }

    &:hover .copy-btn {
      opacity: 1;
    }
  }

  .detail-record-empty {
    padding: 10px 12px;
    border-radius: 8px;
    background: var(--bg-secondary);
    font-size: 12px;
    color: var(--text-secondary);
  }

  .detail-record-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .detail-record-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--bg-primary);

    .record-row {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 4px 0;
      font-size: 12px;

      .label {
        color: var(--text-secondary);
        width: 56px;
        flex-shrink: 0;
      }

      .value {
        color: var(--text-primary);
        flex: 1;
        text-align: right;
        word-break: break-all;

        &.path {
          text-align: left;
        }
      }

      .detail-inline-btn {
        flex-shrink: 0;
      }
    }
  }

  .table-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .detail-table-placeholder {
    padding: 10px 12px;
    border-radius: 8px;
    background: var(--bg-secondary);
    font-size: 12px;
    color: var(--text-secondary);
  }

  .table-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    background: var(--bg-secondary);
    font-size: 12px;

    .db-name {
      color: var(--text-primary);
      font-weight: 500;
    }

    .table-count {
      color: var(--text-secondary);
    }
  }
}

.table-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 120px;
  color: var(--text-secondary);
}

.table-skeleton-list {
  display: grid;
  gap: 8px;
  padding: 4px 0;
}

.table-skeleton-item {
  display: grid;
  grid-template-columns: 20px 36px minmax(160px, 2fr) repeat(3, minmax(80px, 1fr));
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
}

.skeleton-shimmer {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.35) 50%,
    rgba(255, 255, 255, 0.08) 100%
  );
  background-size: 220% 100%;
  animation: exportSkeletonShimmer 1.2s linear infinite;
}

.skeleton-dot {
  width: 16px;
  height: 16px;
  border-radius: 6px;
}

.skeleton-avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.skeleton-line {
  display: inline-block;
  height: 12px;
}

.skeleton-line.w-12 { width: 48%; min-width: 42px; }
.skeleton-line.w-20 { width: 22%; min-width: 36px; }
.skeleton-line.w-30 { width: 32%; min-width: 120px; }
.skeleton-line.w-40 { width: 45%; min-width: 80px; }
.skeleton-line.w-60 { width: 62%; min-width: 110px; }
.skeleton-line.w-100 { width: 100%; }
.skeleton-line.h-32 { height: 32px; border-radius: 10px; }

.export-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1000;
}

.export-dialog {
  width: min(1080px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dialog-body {
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 2px;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;

  h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 18px;
  }
}

.close-icon-btn {
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  border-radius: 8px;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
}

.dialog-section {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
  background: var(--bg-secondary);

  h4 {
    margin: 0 0 8px;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.4px;
  }
}

.section-header-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;

  h4 {
    margin-bottom: 0;
  }
}

.time-range-trigger {
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  border-radius: 999px;
  color: var(--text-primary);
  font-size: 12px;
  min-height: 32px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;

  &:hover {
    border-color: rgba(var(--primary-rgb), 0.45);
    color: var(--primary);
  }

  .time-range-arrow {
    color: var(--text-tertiary);
    font-weight: 700;
    line-height: 1;
  }
}

.scope-tag-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.scope-tag {
  border-radius: 999px;
  background: rgba(var(--primary-rgb), 0.15);
  color: var(--primary);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
}

.scope-count {
  font-size: 12px;
  color: var(--text-secondary);
}

.scope-list {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 120px;
  overflow: auto;
}

.scope-item {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  color: var(--text-primary);
}

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 6px;
}

.format-note {
  margin: 0 0 8px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
}

.format-card {
  width: 100%;
  min-height: 0;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px 10px;
  text-align: left;
  background: var(--bg-primary);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;

  .format-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
  }

  .format-desc {
    margin-top: 1px;
    font-size: 11px;
    color: var(--text-tertiary);
    line-height: 1.35;
  }

  &.active {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
  }
}

.switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-primary);
}

.date-range-row {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;

  label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
    color: var(--text-secondary);
  }

  input {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 8px;
  }
}

.media-check-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 8px;

  label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-primary);
  }

  input[type='checkbox'] {
    accent-color: var(--primary);
  }
}

.display-name-options {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.display-name-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--bg-primary);
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;

  &:focus-visible {
    outline: 2px solid rgba(var(--primary-rgb), 0.35);
    outline-offset: 1px;
  }

  span {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 600;
  }

  small {
    color: var(--text-secondary);
    font-size: 11px;
    line-height: 1.4;
  }

  &.active {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
  }
}

.dialog-actions {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
  background: var(--card-bg);
}

.primary-btn,
.secondary-btn {
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.primary-btn {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;

  &:hover {
    background: var(--primary-hover);
  }

  &:disabled {
    opacity: 0.65;
    cursor: not-allowed;
  }
}

.secondary-btn {
  background: var(--bg-secondary);
  color: var(--text-primary);

  &:hover {
    border-color: var(--primary);
    color: var(--primary);
  }
}

.time-range-dialog-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 1015;
}

.time-range-dialog {
  width: min(480px, calc(100vw - 32px));
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary-solid, var(--bg-primary));
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.time-range-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  h4 {
    margin: 0;
    font-size: 14px;
    color: var(--text-primary);
  }
}

.time-range-preset-list {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 2px;

  &::-webkit-scrollbar {
    height: 4px;
  }
}

.time-range-preset-item {
  flex: 0 0 auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  min-height: 30px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;

  &.active {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.08);
    color: var(--primary);
  }
}

.time-range-calendar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.time-range-mode-banner {
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 11px;
  line-height: 1.4;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);

  &.range {
    border-color: rgba(var(--primary-rgb), 0.4);
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
  }
}

.time-range-calendar-panel {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
  padding: 7px;
}

.time-range-calendar-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

.time-range-calendar-date-label {
  display: flex;
  flex-direction: column;
  gap: 2px;

  span {
    font-size: 11px;
    color: var(--text-secondary);
  }

  small {
    font-size: 10px;
    color: var(--text-tertiary);
  }
}

.time-range-date-input {
  width: 100%;
  min-width: 0;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  height: 24px;
  padding: 0 7px;
  font-size: 11px;

  &.invalid {
    border-color: #e84d4d;
    box-shadow: 0 0 0 1px rgba(232, 77, 77, 0.2);
  }
}

.time-range-calendar-nav {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-primary);

  button {
    width: 20px;
    height: 20px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
  }
}

.time-range-calendar-weekdays {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;

  span {
    text-align: center;
    font-size: 10px;
    color: var(--text-tertiary);
  }
}

.time-range-calendar-days {
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.time-range-calendar-day {
  border: 1px solid transparent;
  border-radius: 6px;
  min-height: 20px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 10px;
  cursor: pointer;
  padding: 0;

  &.outside {
    color: var(--text-quaternary);
    opacity: 0.75;
  }

  &.selected {
    border-color: var(--primary);
    background: rgba(var(--primary-rgb), 0.14);
    color: var(--primary);
    font-weight: 600;
  }
}

.time-range-custom-row {
  display: none;

  label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
    color: var(--text-secondary);
  }

  input {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 8px;
  }
}

.time-range-dialog-actions {
  display: flex;
  justify-content: flex-end;
}

@keyframes exportSpin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes exportSkeletonShimmer {
  0% {
    background-position: 220% 0;
  }
  100% {
    background-position: -20% 0;
  }
}

@keyframes exportDots {
  0% {
    width: 0;
  }
  100% {
    width: 1.8em;
  }
}

@keyframes exportTaskBadgePulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 77, 79, 0.35);
  }
  70% {
    transform: scale(1.02);
    box-shadow: 0 0 0 6px rgba(255, 77, 79, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(255, 77, 79, 0);
  }
}

@media (max-width: 1360px) {
  .global-export-controls {
    padding: 10px;
    gap: 8px;
  }

  .format-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .display-name-options {
    grid-template-columns: 1fr;
  }

  .media-check-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
}

@media (max-width: 760px) {
  .global-export-controls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .task-center-control {
    grid-column: 1 / -1;
  }
}

@media (max-width: 720px) {
  .export-section-title {
    font-size: 14px;
  }

  .table-wrap {
    --contacts-message-col-width: 104px;
    --contacts-action-col-width: 236px;
  }

  .table-wrap .contacts-list-header {
    gap: 8px;
    padding: 8px 10px 6px;
  }

  .table-wrap .contacts-list-header-main {
    gap: 6px;
  }

  .table-wrap .contacts-list-header-actions {
    gap: 6px;
  }

  .table-wrap .contacts-list {
    padding: 0 10px 10px;
    min-height: 300px;
    height: min(56vh, 560px);
  }

  .table-wrap .row-message-count {
    min-width: var(--contacts-message-col-width);
  }

  .table-wrap .row-message-stats {
    gap: 6px;
  }

  .table-wrap .row-message-stat {
    font-size: 10px;
  }

  .table-wrap .row-message-count-value {
    font-size: 11px;
  }

  .table-wrap .row-message-stat.total .row-message-count-value {
    font-size: 12px;
  }

  .export-dialog-overlay {
    padding: 10px;
  }

  .export-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
    padding: 12px 10px 10px;
  }

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

  .date-range-row {
    grid-template-columns: 1fr;
  }

  .time-range-preset-list {
    gap: 4px;
  }

  .time-range-calendar-grid {
    grid-template-columns: 1fr;
  }

  .task-center-modal-overlay {
    padding: 12px 10px;
  }

  .task-center-modal {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 56px);
  }

  .task-actions {
    width: 84px;
  }

  .export-session-detail-panel {
    width: calc(100vw - 12px);
  }
}