.export-board-page {
  min-height: 100%;
  height: 100%;
  margin: -24px -24px 0;
  padding: 18px 22px 12px;
  background:
    radial-gradient(1200px 520px at 6% -8%, color-mix(in srgb, var(--primary) 11%, transparent), transparent 65%),
    radial-gradient(860px 420px at 90% 0%, color-mix(in srgb, var(--primary) 7%, transparent), transparent 66%),
    var(--bg-primary);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-x: hidden;
  overflow-y: hidden;
  animation: exportPageEnter 0.34s ease-out;

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

.export-top-panel {
  display: block;
  flex-shrink: 0;
  position: relative;
  z-index: 55;
  animation: exportSectionReveal 0.34s ease both;
}

.export-top-bar {
  display: flex;
  align-items: stretch;
  gap: 12px;
  position: relative;
}

.export-section-title-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  animation: exportSectionReveal 0.38s ease both;
}

.session-load-detail-entry {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 45%, var(--border-color));
    color: var(--text-primary);
    background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
  }

  &.active {
    border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
    color: var(--text-primary);
  }

  &.open {
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 5%, var(--bg-secondary));
    color: var(--text-primary);
  }
}

.session-load-detail-entry-icon {
  width: 16px;
  height: 14px;
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  flex-shrink: 0;
}

.session-load-detail-entry-bar {
  width: 3px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--primary) 78%, var(--text-tertiary));
  opacity: 0.82;
  animation: sessionLoadDetailBars 1.8s ease-in-out infinite;

  &:nth-child(1) {
    height: 7px;
    animation-delay: 0s;
  }

  &:nth-child(2) {
    height: 11px;
    animation-delay: 0.18s;
  }

  &:nth-child(3) {
    height: 9px;
    animation-delay: 0.36s;
  }
}

.session-load-detail-entry.active .session-load-detail-entry-bar {
  animation-duration: 1.1s;
  opacity: 1;
}

.session-load-detail-entry.open .session-load-detail-entry-bar {
  animation: none;
  opacity: 0.86;
}

@keyframes sessionLoadDetailBars {
  0%, 100% {
    transform: scaleY(0.72);
    opacity: 0.5;
  }

  50% {
    transform: scaleY(1.18);
    opacity: 1;
  }
}

.export-section-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.2px;
}

.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);
  }
}

.session-load-detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 7800;
  padding: 20px;
  animation: exportOverlayFadeIn 0.2s ease both;
}

.session-load-detail-modal {
  width: min(820px, 100%);
  max-height: min(78vh, 860px);
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  animation: exportModalPopIn 0.24s cubic-bezier(0.2, 0.78, 0.26, 1) both;
}

.session-load-detail-header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;

  h4 {
    margin: 0;
    font-size: 15px;
    color: var(--text-primary);
  }

  p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--text-tertiary);
  }
}

.session-load-detail-close {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 28px;
  height: 28px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;

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

.session-load-detail-body {
  padding: 12px 16px 16px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.session-load-detail-block {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--card-bg);

  h5 {
    margin: 0;
    padding: 10px 12px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
    font-size: 13px;
    color: var(--text-primary);
  }
}

.session-load-detail-summary {
  padding: 12px 12px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.session-load-detail-summary-text {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);

  strong {
    font-size: 18px;
    color: var(--text-primary);
  }

  em {
    font-style: normal;
    color: var(--text-tertiary);
  }
}

.session-load-detail-note {
  margin: 8px 12px 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-tertiary);
}

.session-load-detail-stop-btn,
.session-load-detail-task-stop-btn {
  border: 1px solid color-mix(in srgb, var(--danger, #ef4444) 45%, var(--border-color));
  border-radius: 8px;
  background: color-mix(in srgb, var(--danger, #ef4444) 8%, var(--bg-secondary));
  color: color-mix(in srgb, var(--danger, #ef4444) 85%, var(--text-primary));
  cursor: pointer;
  white-space: nowrap;

  &:disabled {
    opacity: 0.55;
    cursor: not-allowed;
  }
}

.session-load-detail-stop-btn {
  padding: 8px 12px;
  font-size: 12px;
}

.session-load-detail-task-list {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.session-load-detail-task-item {
  border: 1px solid color-mix(in srgb, var(--border-color) 72%, transparent);
  border-radius: 10px;
  background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
  padding: 10px 12px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;

  &.status-cancel_requested {
    border-color: color-mix(in srgb, var(--warning, #f59e0b) 36%, var(--border-color));
  }

  &.status-failed {
    border-color: color-mix(in srgb, var(--danger, #ef4444) 36%, var(--border-color));
  }
}

.session-load-detail-task-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;

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

.session-load-detail-task-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);

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

.session-load-detail-task-source {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
}

.session-load-detail-task-status {
  padding: 2px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-secondary) 80%, transparent);
  color: var(--text-secondary);

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

  &.status-cancel_requested {
    color: #b45309;
    background: rgba(245, 158, 11, 0.14);
  }

  &.status-completed {
    color: #166534;
    background: rgba(34, 197, 94, 0.14);
  }

  &.status-failed {
    color: #b91c1c;
    background: rgba(239, 68, 68, 0.14);
  }
}

.session-load-detail-task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px;
  color: var(--text-tertiary);
}

.session-load-detail-task-stop-btn {
  padding: 7px 10px;
  font-size: 12px;
  flex-shrink: 0;
}

.session-load-detail-empty {
  padding: 12px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.session-load-detail-table {
  display: flex;
  flex-direction: column;
  overflow-x: auto;
}

.session-load-detail-row {
  display: grid;
  grid-template-columns: minmax(76px, 0.78fr) minmax(260px, 1.55fr) minmax(84px, 0.74fr) minmax(84px, 0.74fr);
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 66%, transparent);
  min-width: 620px;

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

  > span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  &.header {
    font-size: 11px;
    color: var(--text-tertiary);
    font-weight: 600;
    background: color-mix(in srgb, var(--bg-secondary) 75%, transparent);
  }
}

.session-load-detail-status-cell {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  min-width: 0;
  overflow: visible !important;
  text-overflow: clip !important;
  white-space: normal !important;
}

.session-load-detail-status-icon {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.session-load-detail-progress-pulse {
  color: var(--text-tertiary);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  letter-spacing: 0.1px;
  flex-shrink: 0;
}

.session-mutual-friends-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 7850;
  padding: 20px;
  animation: exportOverlayFadeIn 0.2s ease both;
}

.session-mutual-friends-modal {
  width: min(760px, 100%);
  max-height: min(82vh, 900px);
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  animation: exportModalPopIn 0.24s cubic-bezier(0.2, 0.78, 0.26, 1) both;
}

.session-mutual-friends-header {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.session-mutual-friends-header-main {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.session-mutual-friends-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  display: inline-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: 700;
  }
}

.session-mutual-friends-meta {
  min-width: 0;

  h4 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
  }
}

.session-mutual-friends-stats {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}

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

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

.session-mutual-friends-tip {
  margin: 14px 16px 0;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border-color));
  background: color-mix(in srgb, var(--primary) 10%, var(--bg-secondary));
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  font-weight: 700;
}

.session-mutual-friends-toolbar {
  padding: 12px 16px 0;

  input {
    width: 100%;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0 12px;
    font-size: 13px;

    &:focus {
      outline: none;
      border-color: color-mix(in srgb, var(--primary) 58%, var(--border-color));
    }
  }
}

.session-mutual-friends-body {
  padding: 14px 16px 16px;
  overflow: auto;
  min-height: 220px;
}

.session-mutual-friends-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.session-mutual-friends-row {
  display: grid;
  grid-template-columns: 36px minmax(120px, 0.82fr) max-content 56px 96px minmax(0, 1.28fr);
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 68%, transparent);
  font-size: 12px;
  color: var(--text-secondary);
  min-height: 42px;

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

.session-mutual-friends-rank,
.session-mutual-friends-count,
.session-mutual-friends-latest {
  font-variant-numeric: tabular-nums;
}

.session-mutual-friends-rank {
  color: var(--text-tertiary);
  text-align: center;
}

.session-mutual-friends-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary);
  font-weight: 600;
}

.session-mutual-friends-source {
  justify-self: start;
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 10px;
  line-height: 1;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  white-space: nowrap;

  &.incoming {
    color: #065f46;
    border-color: color-mix(in srgb, #10b981 38%, var(--border-color));
    background: color-mix(in srgb, #10b981 10%, var(--bg-secondary));
  }

  &.outgoing {
    color: #92400e;
    border-color: color-mix(in srgb, #d97706 38%, var(--border-color));
    background: color-mix(in srgb, #f59e0b 12%, var(--bg-secondary));
  }

  &.bidirectional {
    color: var(--primary);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 10%, var(--bg-secondary));
  }
}

.session-mutual-friends-desc {
  min-width: 0;
  color: var(--text-tertiary);
  font-size: 12px;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-mutual-friends-count,
.session-mutual-friends-latest {
  text-align: right;
  white-space: nowrap;
}

.session-mutual-friends-empty {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-size: 13px;
}

.global-export-controls {
  --top-inline-control-height: 34px;
  flex: 0 1 980px;
  width: min(980px, 100%);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-bg) 75%, var(--bg-primary)) 0%, var(--card-bg) 100%);
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 14px;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
  padding: 13px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 1fr) auto;
  gap: 10px;
  align-items: stretch;
  animation: exportSectionReveal 0.4s ease both;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border-color));
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.1);
  }

  .control-label {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.2px;
    width: 78px;
    flex: 0 0 78px;
    line-height: 1.2;
  }

  .path-control {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 4px;

    .control-label {
      width: 48px;
      flex-basis: 48px;
      flex-shrink: 0;
    }
  }

  .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: color-mix(in srgb, var(--bg-secondary) 86%, var(--bg-primary));
    display: flex;
    align-items: stretch;
    min-width: 0;
    flex: 1;
    overflow: hidden;
    transition: border-color 0.15s ease, background 0.15s ease;
  }

  .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;
    align-items: center;
    gap: 8px;
    min-width: 0;
    width: 100%;
    max-width: 100%;
    z-index: 40;
    isolation: isolate;

    &.open {
      z-index: 3200;
    }
  }

  .more-export-settings-control {
    display: flex;
    align-items: center;
    justify-content: flex-end;
  }

  .more-export-settings-btn {
    min-height: var(--top-inline-control-height);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0 14px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: border-color 0.12s ease, color 0.12s ease, background 0.12s ease, transform 0.12s ease;

    &:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: color-mix(in srgb, var(--primary) 6%, var(--bg-secondary));
      transform: translateY(-1px);
    }
  }

  .layout-trigger {
    width: 100%;
    min-height: var(--top-inline-control-height);
    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, background 0.12s ease;

    &:hover {
      border-color: var(--primary);
      background: color-mix(in srgb, var(--primary) 6%, var(--bg-secondary));
    }

    &.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-secondary-solid, #ffffff);
    border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
    border-radius: 14px;
    box-shadow: 0 22px 38px rgba(15, 23, 42, 0.2);
    padding: 6px;
    z-index: 3000;
    max-height: 260px;
    overflow-y: auto;
    overflow-x: hidden;
    opacity: 0;
    transform: translateY(-4px);
    transform-origin: top left;
    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;
      animation: exportPopoverEnter 0.18s ease both;
    }
  }

  .layout-option {
    width: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    text-align: left;
    padding: 10px 10px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-height: 58px;
    transition: background 0.12s ease, color 0.12s ease;

    &: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;
    color: inherit;
  }

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

  .layout-prefix-toggle {
    margin-top: 4px;
    padding: 11px 10px 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);
      }
    }
  }

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

.task-center-card {
  min-width: 92px;
  min-height: 42px;
  margin-left: auto;
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 14px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-bg) 80%, var(--bg-primary)) 0%, var(--card-bg) 100%);
  color: var(--text-primary);
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  align-self: stretch;
  transition: border-color 0.14s ease, color 0.14s ease, box-shadow 0.14s ease, transform 0.14s ease, background 0.14s ease;
  animation: exportSectionReveal 0.46s ease both;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 48%, var(--border-color));
    color: var(--primary);
    transform: translateY(-2px);
    background: color-mix(in srgb, var(--primary) 7%, var(--card-bg));
    box-shadow: 0 10px 18px rgba(15, 23, 42, 0.12);
  }

  &.has-alert {
    border-color: rgba(255, 77, 79, 0.28);
    box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.08);
  }
}

.export-defaults-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 7700;
  padding: 20px;
  animation: exportOverlayFadeIn 0.2s ease both;
}

.export-defaults-modal {
  width: min(720px, 100%);
  max-height: min(80vh, 860px);
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  animation: exportModalPopIn 0.24s cubic-bezier(0.2, 0.78, 0.26, 1) both;
}

.export-defaults-modal-header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;

  h3 {
    margin: 0;
    font-size: 15px;
    color: var(--text-primary);
  }

  p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--text-tertiary);
  }
}

.export-defaults-modal-body {
  padding: 16px;
  overflow: auto;
}

.export-defaults-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 0 16px 16px;
}

.task-center-card-label {
  line-height: 1;
  white-space: nowrap;
}

.task-center-card-badge {
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #ff4d4f;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  line-height: 1;
  box-shadow: 0 0 0 2px rgba(255, 77, 79, 0.16);
  animation: exportTaskBadgePulse 1.2s ease-in-out infinite;
}

.content-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(142px, 1fr));
  gap: 10px;
  flex-shrink: 0;
  animation: exportSectionReveal 0.52s ease both;
}

.content-card {
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 13px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-bg) 82%, var(--bg-primary)) 0%, var(--card-bg) 100%);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
  padding: 11px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease, background 0.16s ease;
  animation: exportCardReveal 0.42s ease both;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 38%, var(--border-color));
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.11);
    transform: translateY(-2px);
    background: color-mix(in srgb, var(--primary) 4%, var(--card-bg));
  }

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

  .card-title {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 700;
  }

  .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: 12px;
      color: var(--text-secondary);

      strong {
        color: var(--text-primary);
        font-size: 14px;
      }
    }
  }

  .card-export-btn {
    margin-top: auto;
    border: 1px solid transparent;
    border-radius: 9px;
    padding: 8px 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;

    &.primary {
      background: var(--primary);
      color: #fff;
      border-color: transparent;
    }

    &.primary:hover {
      background: var(--primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 8px 14px color-mix(in srgb, var(--primary) 24%, transparent);
    }

    &.secondary {
      background: color-mix(in srgb, var(--bg-primary) 88%, var(--bg-secondary));
      color: var(--text-secondary);
      border-color: color-mix(in srgb, var(--border-color) 85%, transparent);
    }

    &.secondary:hover {
      border-color: color-mix(in srgb, var(--primary) 28%, transparent);
      color: var(--text-primary);
      background: color-mix(in srgb, var(--bg-primary) 94%, var(--primary) 6%);
      transform: translateY(-1px);
    }

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

    &.running {
      opacity: 0.65;
    }

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

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

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

.content-card-grid .content-card:nth-child(1) { animation-delay: 0.03s; }
.content-card-grid .content-card:nth-child(2) { animation-delay: 0.07s; }
.content-card-grid .content-card:nth-child(3) { animation-delay: 0.11s; }
.content-card-grid .content-card:nth-child(4) { animation-delay: 0.15s; }
.content-card-grid .content-card:nth-child(5) { animation-delay: 0.19s; }
.content-card-grid .content-card:nth-child(6) { animation-delay: 0.23s; }

.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: 7600;
  background: rgba(15, 23, 42, 0.28);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 20px;
  animation: exportOverlayFadeIn 0.2s ease both;
}

.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;
  animation: exportModalPopIn 0.24s cubic-bezier(0.2, 0.78, 0.26, 1) both;
}

.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 14px 14px;
  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);
  animation: exportItemRise 0.2s ease both;

  &.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 {
  flex: 1 1 420px;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: visible;
  border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
  border-radius: 14px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-bg) 72%, var(--bg-primary)) 0%, color-mix(in srgb, var(--card-bg) 90%, var(--bg-primary)) 100%);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.07);
  animation: exportSectionReveal 0.58s ease both;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 20%, var(--border-color));
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.09);
  }
}

.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;
  animation: exportSectionReveal 0.35s ease both;
}

.table-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border-bottom: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-primary) 88%, var(--card-bg)) 0%, color-mix(in srgb, var(--bg-primary) 92%, var(--bg-secondary)) 100%);
  transition: border-color 0.16s ease, background 0.16s ease;
}

.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: nowrap;
  align-items: center;

  .tab-btn {
    flex: 0 0 auto;
    width: auto;
    max-width: max-content;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    min-height: 32px;
    padding: 7px 10px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease, transform 0.14s ease, box-shadow 0.14s ease;

    .tab-btn-content {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      line-height: 1;

      span:last-child {
        min-width: 24px;
        min-height: 18px;
        padding: 0 6px;
        border-radius: 999px;
        background: color-mix(in srgb, var(--bg-primary) 82%, var(--bg-secondary));
        color: var(--text-secondary);
        font-size: 11px;
        line-height: 1;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-variant-numeric: tabular-nums;
      }
    }

    &:hover {
      border-color: color-mix(in srgb, var(--primary) 36%, var(--border-color));
      color: var(--text-primary);
      transform: translateY(-1px);
      box-shadow: 0 7px 14px rgba(15, 23, 42, 0.08);
    }

    &.active {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(var(--primary-rgb), 0.12);
      box-shadow: 0 6px 14px color-mix(in srgb, var(--primary) 24%, transparent);

      .tab-btn-content span:last-child {
        background: color-mix(in srgb, var(--primary) 16%, var(--bg-secondary));
        color: color-mix(in srgb, var(--primary) 84%, var(--text-primary));
      }
    }

    &:focus-visible {
      outline: 2px solid color-mix(in srgb, var(--primary) 44%, transparent);
      outline-offset: 2px;
    }
  }
}

.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;

  .secondary-btn {
    min-height: 34px;
    border-radius: 10px;
    transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease, transform 0.14s ease;

    &:hover:not(:disabled) {
      transform: translateY(-1px);
      border-color: color-mix(in srgb, var(--primary) 36%, var(--border-color));
      color: var(--primary);
      background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
    }
  }
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 11px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: color-mix(in srgb, var(--bg-secondary) 92%, var(--bg-primary));
  min-width: 240px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;

  &:focus-within {
    border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
    background: var(--bg-secondary);
  }

  input {
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    width: 220px;
  }

  .clear-search {
    border: 1px solid transparent;
    background: color-mix(in srgb, var(--bg-primary) 84%, var(--bg-secondary));
    color: var(--text-tertiary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    transition: border-color 0.12s ease, background 0.12s ease, color 0.12s ease;

    &:hover {
      border-color: color-mix(in srgb, var(--primary) 36%, var(--border-color));
      color: var(--primary);
      background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
    }
  }
}

.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;
  flex: 1;
  min-height: 0;
  padding: 10px;

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

.table-wrap {
  --contacts-native-scrollbar-compensation: 18px;
  --contacts-row-height: 76px;
  --contacts-default-visible-rows: 8;
  --contacts-default-list-height: calc(var(--contacts-row-height) * var(--contacts-default-visible-rows));
  --contacts-select-col-width: 34px;
  --contacts-avatar-col-width: 44px;
  --contacts-inline-padding: 12px;
  --contacts-column-gap: 12px;
  --contacts-name-text-width: 10em;
  --contacts-main-col-width: calc(var(--contacts-avatar-col-width) + var(--contacts-column-gap) + var(--contacts-name-text-width));
  --contacts-left-sticky-width: calc(var(--contacts-select-col-width) + var(--contacts-main-col-width) + var(--contacts-column-gap));
  --contacts-message-col-width: 120px;
  --contacts-media-col-width: 72px;
  --contacts-action-col-width: 140px;
  --contacts-actions-sticky-width: max(var(--contacts-action-col-width), 184px);
  --contacts-table-min-width: 1200px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
  border-radius: 12px;
  min-height: 320px;
  height: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 84%, var(--bg-primary)) 0%, var(--bg-secondary) 100%);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent);
  transition: border-color 0.16s ease, box-shadow 0.16s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 22%, var(--border-color));
    box-shadow:
      inset 0 1px 0 color-mix(in srgb, #fff 24%, transparent),
      0 8px 18px rgba(15, 23, 42, 0.06);
  }
}

.table-wrap {
  .table-scroll-shell {
    overflow: hidden;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .table-scroll-viewport {
    flex: 1;
    min-height: 0;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    background: var(--bg-secondary);
    padding-bottom: var(--contacts-native-scrollbar-compensation);
    margin-bottom: calc(-1 * var(--contacts-native-scrollbar-compensation));
    display: flex;
    flex-direction: column;

    &::-webkit-scrollbar {
      display: none;
    }
  }

  .table-scroll-content {
    min-width: max(100%, var(--contacts-table-min-width));
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

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

  .loading-state,
  .empty-state {
    width: 100%;
    min-width: max(100%, var(--contacts-table-min-width));
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--bg-secondary);
    color: var(--text-tertiary);
    font-size: 14px;

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

  .load-issue-state {
    width: 100%;
    min-width: max(100%, var(--contacts-table-min-width));
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    background: var(--bg-secondary);
  }

  .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(--bg-secondary));
    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: color-mix(in srgb, var(--bg-secondary) 92%, 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 {
    --contacts-header-bg: color-mix(in srgb, var(--bg-secondary) 90%, var(--bg-primary));
    display: flex;
    align-items: center;
    gap: var(--contacts-column-gap);
    padding: 10px var(--contacts-inline-padding) 8px;
    min-width: max(100%, var(--contacts-table-min-width));
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
    background: var(--contacts-header-bg);
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 600;
    letter-spacing: 0.01em;
    flex-shrink: 0;
    backdrop-filter: saturate(115%) blur(3px);

    &.is-draggable {
      cursor: grab;
    }

    &.is-dragging {
      cursor: grabbing;
      user-select: none;
    }
  }

  .contacts-list-header-left {
    display: flex;
    align-items: center;
    gap: var(--contacts-column-gap);
    width: var(--contacts-left-sticky-width);
    min-width: var(--contacts-left-sticky-width);
    max-width: var(--contacts-left-sticky-width);
  }

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

  .contacts-list-header-main {
    flex: 0 0 var(--contacts-main-col-width);
    width: var(--contacts-main-col-width);
    min-width: var(--contacts-main-col-width);
    max-width: var(--contacts-main-col-width);
    display: flex;
    align-items: center;
    gap: var(--contacts-column-gap);
  }

  .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);
    min-width: var(--contacts-message-col-width);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
  }

  .contacts-list-header-media {
    width: var(--contacts-media-col-width);
    min-width: var(--contacts-media-col-width);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    box-sizing: border-box;
  }

  .contacts-list-header-actions {
    width: var(--contacts-actions-sticky-width);
    min-width: var(--contacts-actions-sticky-width);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: nowrap;
    flex-shrink: 0;
    position: sticky;
    right: 0;
    z-index: 13;
    background: var(--contacts-header-bg);
    white-space: nowrap;

    &::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: -8px;
      width: 8px;
      pointer-events: none;
      background: linear-gradient(to right, transparent, var(--contacts-header-bg));
    }
  }

  .contacts-list {
    width: 100%;
    min-width: max(100%, var(--contacts-table-min-width));
    flex: 1;
    min-height: 0;
    height: auto;
    position: relative;
    overflow-x: clip;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 0 0 12px;
    background: var(--bg-secondary);

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

    &::-webkit-scrollbar-track {
      background: transparent;
    }

    &::-webkit-scrollbar-thumb {
      background: color-mix(in srgb, var(--text-tertiary) 72%, transparent);
      border-radius: 999px;
    }
  }

  .contacts-virtuoso {
    width: 100%;
  }

  .table-bottom-scrollbar {
    flex: 0 0 auto;
    overflow-x: auto;
    overflow-y: hidden;
    background: color-mix(in srgb, var(--bg-secondary) 90%, var(--bg-primary));
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--text-tertiary) 70%, transparent) transparent;

    &::-webkit-scrollbar {
      height: 10px;
    }

    &::-webkit-scrollbar-track {
      background: transparent;
    }

    &::-webkit-scrollbar-thumb {
      border-radius: 999px;
      background: color-mix(in srgb, var(--text-tertiary) 70%, transparent);
    }
  }

  .table-bottom-scrollbar-inner {
    height: 1px;
  }

  .table-bottom-scrollbar {
    height: 16px;
    border-top: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
  }

  .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;
    white-space: nowrap;
    transition: border-color 0.14s ease, color 0.14s ease, background 0.14s ease, transform 0.14s ease;

    &:hover:not(:disabled) {
      border-color: var(--text-tertiary);
      color: var(--text-primary);
      background: color-mix(in srgb, var(--bg-primary) 88%, var(--bg-secondary));
      transform: translateY(-1px);
    }

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

  .selection-export-btn {
    border: none;
    border-radius: 8px;
    padding: 6px 10px;
    background: linear-gradient(180deg, color-mix(in srgb, var(--primary) 94%, #ffffff) 0%, var(--primary) 100%);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease;

    &:hover:not(:disabled) {
      background: var(--primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 8px 14px color-mix(in srgb, var(--primary) 30%, transparent);
    }

    .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: var(--contacts-row-bg);
      box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 52%, transparent);
    }

    &.selected .contact-item:hover {
      box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 60%, transparent);
      transform: none;
    }

    &.selected-contiguous-bottom {
      padding-bottom: 0;
    }

    &.selected-contiguous-bottom .contact-item {
      border-bottom-left-radius: 0;
      border-bottom-right-radius: 0;
      box-shadow:
        inset 1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent),
        inset -1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--primary) 52%, transparent);
    }

    &.selected-contiguous-top .contact-item {
      margin-top: -1px;
      border-top-left-radius: 0;
      border-top-right-radius: 0;
      box-shadow:
        inset 1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent),
        inset -1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent),
        inset 0 -1px 0 color-mix(in srgb, var(--primary) 52%, transparent);
    }

    &.selected-contiguous-top.selected-contiguous-bottom .contact-item {
      box-shadow:
        inset 1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent),
        inset -1px 0 0 color-mix(in srgb, var(--primary) 52%, transparent);
    }

    &.selected-contiguous-bottom .contact-item:hover,
    &.selected-contiguous-top .contact-item:hover,
    &.selected-contiguous-top.selected-contiguous-bottom .contact-item:hover {
      box-shadow: inherit;
    }
  }

  .contact-item {
    --contacts-row-bg: var(--bg-secondary);
    display: flex;
    align-items: center;
    gap: var(--contacts-column-gap);
    padding: 12px 6px 12px var(--contacts-inline-padding);
    min-width: max(100%, var(--contacts-table-min-width));
    height: 72px;
    box-sizing: border-box;
    border-radius: 10px;
    transition: box-shadow 0.18s ease, background 0.18s ease, transform 0.18s ease;
    cursor: default;
    background: var(--contacts-row-bg);
    box-shadow: inset 0 0 0 1px transparent;

    &:hover {
      background: var(--contacts-row-bg);
      box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text-tertiary) 24%, transparent);
      transform: translateX(1px);
    }
  }

  .row-left-sticky {
    position: sticky;
    left: 0;
    z-index: 11;
    display: flex;
    align-items: center;
    align-self: stretch;
    gap: var(--contacts-column-gap);
    width: var(--contacts-left-sticky-width);
    min-width: var(--contacts-left-sticky-width);
    max-width: var(--contacts-left-sticky-width);
    background: var(--contacts-row-bg);
  }

  .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: 0 0 var(--contacts-name-text-width);
    width: var(--contacts-name-text-width);
    min-width: var(--contacts-name-text-width);
    max-width: var(--contacts-name-text-width);
  }

  .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;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex-shrink: 0;
    text-align: center;
    box-sizing: border-box;
  }

  .row-media-metric {
    width: var(--contacts-media-col-width);
    min-width: var(--contacts-media-col-width);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-shrink: 0;
    text-align: center;
    box-sizing: border-box;
  }

  .row-media-metric-value {
    margin: 0;
    font-size: 12px;
    line-height: 1.2;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 14px;
  }

  .row-media-metric-icon {
    color: var(--text-tertiary);
  }

  .row-sns-metric-btn {
    border: none;
    background: transparent;
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    line-height: 1.2;
    color: var(--primary);
    font-variant-numeric: tabular-nums;
    cursor: pointer;
    border-radius: 6px;
    transition: color 0.12s ease, background 0.12s ease;

    &:hover {
      color: var(--primary-hover);
      background: color-mix(in srgb, var(--primary) 12%, transparent);
      text-decoration: none;
    }

    &:focus-visible {
      outline: 2px solid color-mix(in srgb, var(--primary) 48%, transparent);
      outline-offset: 2px;
      border-radius: 4px;
    }

    &.loading {
      color: var(--text-tertiary);
    }

    &:disabled {
      color: var(--text-secondary);
      cursor: default;
      text-decoration: none;
      opacity: 0.78;
    }
  }

  .row-mutual-friends-btn.ready {
    color: #0f766e;

    &:hover:not(:disabled) {
      color: #115e59;
    }
  }

  .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;
  }

  .row-open-chat-link {
    border: none;
    padding: 0;
    margin: 0;
    background: transparent;
    color: var(--primary);
    font-size: 12px;
    line-height: 1.2;
    font-weight: 600;
    cursor: pointer;

    &:hover {
      color: var(--primary-hover);
      text-decoration: underline;
      text-underline-offset: 2px;
    }

    &:focus-visible {
      outline: 2px solid color-mix(in srgb, var(--primary) 30%, transparent);
      outline-offset: 2px;
      border-radius: 4px;
    }
  }
}

.table-virtuoso {
  height: 100%;
}

.session-table,
.table-wrap table {
  width: 100%;
  min-width: 1300px;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-secondary);

  thead th {
    position: sticky;
    top: 0;
    background: color-mix(in srgb, var(--bg-secondary) 90%, var(--bg-primary));
    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;
  justify-content: center;
  align-self: stretch;
  gap: 4px;
  width: var(--contacts-actions-sticky-width);
  min-width: var(--contacts-actions-sticky-width);
  flex-shrink: 0;
  position: sticky;
  right: 0;
  z-index: 10;
  background: var(--contacts-row-bg);

  &::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -9px;
    width: 9px;
    pointer-events: none;
    background: linear-gradient(to right, transparent, var(--contacts-row-bg));
  }

  .row-action-main {
    display: inline-flex;
    align-items: flex-start;
    gap: 6px;
    position: relative;
    z-index: 1;

    &.single-line {
      align-items: center;
    }
  }

  .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;
    transition: border-color 0.14s ease, color 0.14s ease, background 0.14s ease, transform 0.14s ease;

    &:hover {
      border-color: var(--text-tertiary);
      color: var(--text-primary);
      background: var(--bg-hover);
      transform: translateY(-1px);
    }

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

  .row-export-action-stack {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    min-width: 84px;

    &.single-line {
      min-height: 28px;
      justify-content: center;
    }
  }

  .row-export-link {
    border: none;
    padding: 2px 6px;
    margin: 0;
    background: transparent;
    color: var(--primary);
    font-size: 12px;
    cursor: pointer;
    line-height: 1.2;
    font-weight: 600;
    white-space: nowrap;
    border-radius: 6px;
    transition: color 0.12s ease, background 0.12s ease;

    &:hover:not(:disabled) {
      color: var(--primary-hover);
      background: color-mix(in srgb, var(--primary) 10%, transparent);
      text-decoration: none;
    }

    &:disabled {
      cursor: not-allowed;
    }

    &:focus-visible {
      outline: 2px solid color-mix(in srgb, var(--primary) 30%, transparent);
      outline-offset: 2px;
      border-radius: 4px;
    }

    &.state-running {
      cursor: progress;
    }

    &.state-disabled {
      color: var(--text-tertiary);
      text-decoration: none;
    }
  }

  .row-export-time {
    font-size: 11px;
    line-height: 1.2;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    text-align: center;
  }

  .row-export-link.state-running + .row-export-time {
    color: var(--primary);
    font-weight: 600;
  }

  .row-export-link.state-running:hover:not(:disabled),
  .row-export-link.state-running:focus-visible {
    color: var(--primary);
    text-decoration: none;
  }

  .row-export-link.state-disabled:hover:not(:disabled),
  .row-export-link.state-disabled:focus-visible {
    color: var(--text-tertiary);
    text-decoration: none;
  }
}

.export-session-detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 7900;
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  padding: 12px;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(1px);
  animation: exportOverlayFadeIn 0.2s ease both;
}

.export-session-detail-panel {
  width: min(448px, calc(100vw - 24px));
  height: 100%;
  max-height: calc(100vh - 24px);
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 16px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card-bg) 82%, var(--bg-primary)) 0%, var(--bg-secondary-solid, #ffffff) 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: -18px 0 40px rgba(0, 0, 0, 0.24);
  animation: exportDetailPanelIn 0.26s cubic-bezier(0.22, 0.8, 0.24, 1) both;

  .detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 16px 12px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 92%, var(--card-bg));

    .detail-header-main {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .detail-header-avatar {
      width: 36px;
      height: 36px;
      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: 13px;
        font-weight: 600;
      }
    }

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

      h4 {
        margin: 0;
        font-size: 15px;
        font-weight: 700;
        color: var(--text-primary);
        line-height: 1.2;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }
    }

    .detail-header-id {
      margin-top: 3px;
      font-size: 12px;
      color: var(--text-tertiary);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .close-btn {
      border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
      background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
      color: var(--text-secondary);
      width: 30px;
      height: 30px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease;

      &:hover {
        border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
        background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
        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: 12px;
    background: color-mix(in srgb, var(--bg-secondary-solid, #ffffff) 94%, var(--bg-primary));
  }

  .detail-section {
    margin-bottom: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 90%, var(--bg-secondary));

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

    .section-title {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-secondary);
      margin-bottom: 8px;
      letter-spacing: 0.1px;
    }

    .detail-stats-meta {
      margin-top: 0;
      margin-bottom: 8px;
      font-size: 12px;
      color: var(--text-tertiary);
    }
  }

  .detail-item {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 8px 0;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
    font-size: 13px;

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

    .label {
      color: var(--text-secondary);
      flex-shrink: 0;
      min-width: 70px;
    }

    .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: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
      background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
      color: var(--primary);
      border-radius: 7px;
      padding: 4px 8px;
      font-size: 12px;
      line-height: 1;
      cursor: pointer;
      transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease;

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

      &:hover:not(:disabled) {
        border-color: color-mix(in srgb, var(--primary) 40%, var(--border-color));
        background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
      }
    }

    .detail-sns-entry-btn {
      white-space: nowrap;
    }

    .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: color-mix(in srgb, var(--bg-primary) 84%, 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 color-mix(in srgb, var(--border-color) 84%, transparent);
    border-radius: 10px;
    padding: 10px;
    background: color-mix(in srgb, var(--bg-primary) 92%, var(--bg-secondary));
    transition: border-color 0.14s ease, box-shadow 0.14s ease;

    &:hover {
      border-color: color-mix(in srgb, var(--primary) 28%, var(--border-color));
      box-shadow: 0 6px 12px rgba(15, 23, 42, 0.08);
    }

    .detail-record-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding-bottom: 8px;
      border-bottom: 1px dashed color-mix(in srgb, var(--border-color) 78%, transparent);
    }

    .record-export-time {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-primary);
      font-variant-numeric: tabular-nums;
      white-space: nowrap;
    }

    .record-content-pill {
      min-width: 0;
      max-width: 62%;
      border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
      border-radius: 999px;
      background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
      color: var(--text-secondary);
      font-size: 12px;
      padding: 3px 8px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      text-align: right;
    }

    .detail-record-path-row {
      display: grid;
      grid-template-columns: auto minmax(0, 1fr) auto;
      align-items: center;
      gap: 8px;
      padding-top: 8px;
      font-size: 12px;
    }

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

    .path-value {
      color: var(--text-primary);
      min-width: 0;
      text-align: left;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      word-break: normal;
    }

    .detail-inline-btn {
      flex-shrink: 0;
      min-height: 26px;
      padding: 0 10px;
      border-radius: 7px;
      border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
      background: color-mix(in srgb, var(--bg-primary) 88%, var(--bg-secondary));
      color: var(--text-primary);
      font-size: 12px;
      font-weight: 600;
      line-height: 1;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: border-color 0.14s ease, background 0.14s ease, color 0.14s ease, transform 0.14s ease;

      &:hover:not(:disabled) {
        border-color: color-mix(in srgb, var(--primary) 38%, var(--border-color));
        color: var(--primary);
        background: color-mix(in srgb, var(--primary) 9%, var(--bg-secondary));
        transform: translateY(-1px);
      }

      &:focus-visible {
        outline: 2px solid color-mix(in srgb, var(--primary) 38%, transparent);
        outline-offset: 2px;
      }
    }

    .detail-record-open-btn {
      appearance: none;
      -webkit-appearance: none;
      border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
      box-shadow: none;
    }
  }

  .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: 10px;
    border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 90%, var(--bg-secondary));
    font-size: 12px;

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

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

.export-session-sns-overlay {
  position: fixed;
  inset: 0;
  z-index: 7880;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: rgba(15, 23, 42, 0.38);
  animation: exportOverlayFadeIn 0.2s ease both;
}

.export-session-sns-dialog {
  width: min(760px, 100%);
  max-height: min(86vh, 860px);
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary-solid, #ffffff);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.24);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: exportModalPopIn 0.24s cubic-bezier(0.2, 0.78, 0.26, 1) both;

  .sns-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
  }

  .sns-dialog-header-main {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
  }

  .sns-dialog-avatar {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    overflow: hidden;
    flex-shrink: 0;
    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;
    }
  }

  .sns-dialog-meta {
    min-width: 0;

    h4 {
      margin: 0;
      font-size: 15px;
      color: var(--text-primary);
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }
  }

  .sns-dialog-username {
    margin-top: 2px;
    font-size: 12px;
    color: var(--text-tertiary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .sns-dialog-stats {
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-secondary);
  }

  .sns-dialog-header-actions {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    flex-shrink: 0;
  }

  .sns-dialog-rank-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }

  .sns-dialog-rank-btn {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    height: 28px;
    padding: 0 10px;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    white-space: nowrap;

    &:hover {
      color: var(--text-primary);
      border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
    }

    &.active {
      color: var(--primary);
      border-color: color-mix(in srgb, var(--primary) 52%, var(--border-color));
      background: color-mix(in srgb, var(--primary) 10%, var(--bg-primary));
    }
  }

  .sns-dialog-rank-panel {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 248px;
    max-height: calc((28px * 15) + 16px);
    overflow-y: auto;
    border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--border-color));
    border-radius: 10px;
    background: var(--bg-primary);
    box-shadow: 0 14px 26px rgba(0, 0, 0, 0.18);
    padding: 8px;
    z-index: 12;
  }

  .sns-dialog-rank-empty {
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.5;
    text-align: center;
    padding: 6px 0;
  }

  .sns-dialog-rank-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 28px;
    padding: 4px 0 8px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
  }

  .sns-dialog-rank-row {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 28px;
    padding: 0 4px;
    border-radius: 7px;

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

  .sns-dialog-rank-index {
    font-size: 12px;
    color: var(--text-tertiary);
    text-align: right;
    font-variant-numeric: tabular-nums;
  }

  .sns-dialog-rank-name {
    font-size: 12px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .sns-dialog-rank-count {
    font-size: 12px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
  }

  .close-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    width: 28px;
    height: 28px;
    border-radius: 7px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;

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

  .sns-dialog-tip {
    padding: 10px 16px;
    border-bottom: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 78%, var(--bg-secondary));
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-secondary);
    word-break: break-word;
  }

  .sns-dialog-body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px 16px 14px;
  }

  .export-session-sns-posts-list {
    gap: 14px;
  }

  .post-header-actions {
    display: none;
  }

  .sns-post-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .sns-post-card {
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: 10px;
    padding: 10px 11px;
  }

  .sns-post-time {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: 6px;
  }

  .sns-post-content {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.55;
  }

  .sns-post-media-grid {
    margin-top: 8px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .sns-post-media-item {
    border: none;
    padding: 0;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-secondary);
    position: relative;
    cursor: pointer;
    aspect-ratio: 1 / 1;

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

  .sns-post-media-video-tag {
    position: absolute;
    right: 6px;
    bottom: 6px;
    background: rgba(0, 0, 0, 0.64);
    color: #fff;
    border-radius: 5px;
    font-size: 11px;
    line-height: 1;
    padding: 3px 5px;
  }

  .sns-dialog-status {
    padding: 16px 0;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;

    &.empty {
      color: var(--text-tertiary);
    }
  }

  .sns-dialog-load-more {
    display: block;
    margin: 12px auto 0;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;

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

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

.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(15, 18, 28, 0.48);
  backdrop-filter: blur(7px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
}

.export-dialog {
  width: min(860px, calc(100vw - 40px));
  max-height: calc(100vh - 40px);
  background: var(--card-bg);
  border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
  border-radius: 16px;
  box-shadow: 0 26px 52px rgba(0, 0, 0, 0.3);
  padding: 16px 16px 14px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.dialog-body {
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 6px;

  &::-webkit-scrollbar {
    width: 8px;
  }

  &::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: color-mix(in srgb, var(--text-tertiary) 48%, transparent);
  }
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding: 2px 2px 0;
  gap: 12px;

  h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 22px;
    line-height: 1.2;
    letter-spacing: 0.2px;
  }
}

.dialog-header-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dialog-header-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-tertiary);
}

.close-icon-btn {
  border: 1px solid color-mix(in srgb, var(--border-color) 84%, transparent);
  background: color-mix(in srgb, var(--bg-secondary) 86%, var(--bg-primary));
  border-radius: 10px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: border-color 0.16s ease, color 0.16s ease, transform 0.16s ease, background 0.16s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 42%, var(--border-color));
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 7%, var(--bg-primary));
    transform: translateY(-1px);
  }
}

.dialog-section {
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  border-radius: 12px;
  padding: 13px 14px;
  background: color-mix(in srgb, var(--bg-secondary) 78%, var(--bg-primary));

  h4 {
    margin: 0 0 10px;
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 0.2px;
    line-height: 1.3;
  }
}

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

  h4 {
    margin-bottom: 0;
  }
}

.time-range-trigger {
  border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
  background: color-mix(in srgb, var(--bg-primary) 68%, var(--bg-secondary));
  border-radius: 999px;
  color: var(--text-primary);
  font-size: 13px;
  min-height: 36px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;

  &:hover {
    border-color: rgba(var(--primary-rgb), 0.52);
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 8%, var(--bg-secondary));
  }

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

.dialog-format-select {
  position: relative;
  margin-left: auto;
}

.dialog-format-trigger {
  justify-content: flex-end;
}

.dialog-format-trigger-label {
  text-align: right;
}

.dialog-format-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: min(360px, calc(100vw - 64px));
  background: color-mix(in srgb, var(--bg-primary) 85%, var(--bg-secondary));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 6px;
  box-shadow: var(--shadow-md);
  z-index: 120;
  max-height: 320px;
  overflow-y: auto;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.dialog-format-option {
  width: 100%;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: none;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text-primary);
  font-size: 14px;

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

  &.active {
    background: color-mix(in srgb, var(--primary) 12%, transparent);
    color: var(--primary);
  }

  .option-label {
    font-weight: 500;
  }

  .option-desc {
    font-size: 12px;
    color: var(--text-tertiary);
  }

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

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

.scope-tag {
  border-radius: 999px;
  background: rgba(var(--primary-rgb), 0.14);
  color: var(--primary);
  padding: 6px 11px;
  font-size: 12px;
  font-weight: 700;
}

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

.scope-list {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  max-height: 120px;
  overflow: auto;
}

.scope-item {
  background: color-mix(in srgb, var(--bg-primary) 68%, var(--bg-secondary));
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 999px;
  padding: 6px 11px;
  font-size: 12px;
  color: var(--text-secondary);
}

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.format-note {
  margin: 0 0 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.format-card {
  width: 100%;
  min-height: 0;
  border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
  border-radius: 11px;
  padding: 10px 11px;
  text-align: left;
  background: color-mix(in srgb, var(--bg-primary) 70%, var(--bg-secondary));
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;

  .format-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.35;
  }

  .format-desc {
    margin-top: 2px;
    font-size: 12px;
    color: var(--text-tertiary);
    line-height: 1.45;
  }

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 36%, var(--border-color));
    transform: translateY(-1px);
  }

  &.active {
    border-color: color-mix(in srgb, var(--primary) 75%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 11%, var(--bg-secondary));
  }
}

.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-section-header {
  margin-bottom: 10px;
}

.media-selection-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--primary) 42%, var(--border-color));
  background: color-mix(in srgb, var(--primary) 12%, var(--bg-secondary));
  color: color-mix(in srgb, var(--primary) 80%, var(--text-primary));
  min-height: 28px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.media-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: 9px;
}

.media-option-card {
  position: relative;
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-primary) 72%, var(--bg-secondary));
  min-height: 74px;
  padding: 10px 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 9px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 46%, var(--border-color));
    transform: translateY(-1px);
  }

  &:has(.media-option-input:focus-visible) {
    outline: 2px solid color-mix(in srgb, var(--primary) 38%, transparent);
    outline-offset: 1px;
  }

  &.active {
    border-color: color-mix(in srgb, var(--primary) 76%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 12%, var(--bg-secondary));
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 28%, transparent);
  }
}

.media-option-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.media-option-main {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.media-option-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
  background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.media-option-card.active .media-option-icon {
  border-color: color-mix(in srgb, var(--primary) 58%, var(--border-color));
  background: color-mix(in srgb, var(--primary) 18%, var(--bg-secondary));
  color: var(--primary);
}

.media-option-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.media-option-label {
  font-size: 13px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--text-primary);
}

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

.media-option-check {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background: color-mix(in srgb, var(--bg-primary) 76%, var(--bg-secondary));
  color: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.media-option-check.active {
  border-color: color-mix(in srgb, var(--primary) 85%, var(--border-color));
  background: color-mix(in srgb, var(--primary) 90%, var(--bg-secondary));
  color: #fff;
}

.dialog-collapse-slot {
  display: grid;
  grid-template-rows: 0fr;
  margin-top: 0;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: grid-template-rows 0.24s ease, opacity 0.18s ease, transform 0.24s ease, margin-top 0.24s ease;
}

.dialog-collapse-slot.open {
  grid-template-rows: 1fr;
  margin-top: 12px;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dialog-collapse-inner {
  min-height: 0;
  overflow: hidden;
}

.file-size-subsection {
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--border-color) 82%, transparent);
  background: color-mix(in srgb, var(--bg-primary) 64%, var(--bg-secondary));
  padding: 11px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: opacity 0.16s ease;
}

.file-size-subsection.disabled {
  opacity: 0.66;
}

.file-size-subsection-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.file-size-heading {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.file-size-current {
  font-size: 12px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.file-size-note {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.file-size-preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.file-size-preset-btn {
  border: 1px solid color-mix(in srgb, var(--border-color) 86%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-primary) 78%, var(--bg-secondary));
  color: var(--text-secondary);
  min-height: 29px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;

  &:hover:not(:disabled) {
    border-color: color-mix(in srgb, var(--primary) 45%, var(--border-color));
    color: var(--text-primary);
  }

  &.active {
    border-color: color-mix(in srgb, var(--primary) 72%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 12%, var(--bg-secondary));
    color: color-mix(in srgb, var(--primary) 82%, var(--text-primary));
  }

  &:disabled {
    cursor: not-allowed;
    opacity: 0.58;
  }
}

.dialog-input-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;

  input {
    width: 128px;
    height: 36px;
    border-radius: 9px;
    border: 1px solid color-mix(in srgb, var(--border-color) 88%, transparent);
    background: color-mix(in srgb, var(--bg-primary) 72%, var(--bg-secondary));
    color: var(--text-primary);
    font-size: 15px;
    font-variant-numeric: tabular-nums;
    padding: 0 10px;
    appearance: textfield;
    -moz-appearance: textfield;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;

    &:focus {
      outline: none;
      border-color: color-mix(in srgb, var(--primary) 70%, var(--border-color));
      box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
      background: color-mix(in srgb, var(--bg-primary) 86%, var(--bg-secondary));
    }

    &:disabled {
      cursor: not-allowed;
      opacity: 0.68;
      border-color: color-mix(in srgb, var(--border-color) 92%, transparent);
      background: color-mix(in srgb, var(--bg-secondary) 90%, var(--bg-primary));
    }

    &::-webkit-outer-spin-button,
    &::-webkit-inner-spin-button {
      -webkit-appearance: none;
      margin: 0;
    }
  }

  span {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.15px;
    line-height: 1;
    color: var(--text-secondary);
  }
}

.dialog-switch-row {
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.dialog-switch-copy {
  min-width: 0;

  h4 {
    margin: 0;
  }

  .format-note {
    margin-top: 4px;
    margin-bottom: 0;
  }
}

.dialog-switch {
  position: relative;
  flex-shrink: 0;
  width: 46px;
  height: 26px;
  border: 1px solid color-mix(in srgb, var(--border-color) 80%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-tertiary) 45%, transparent);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;

  &.on {
    background: var(--primary);
    border-color: color-mix(in srgb, var(--primary) 90%, var(--border-color));
  }
}

.dialog-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease;
}

.dialog-switch.on .dialog-switch-thumb {
  transform: translateX(20px);
}

.display-name-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.display-name-item {
  border: 1px solid color-mix(in srgb, var(--border-color) 85%, transparent);
  border-radius: 10px;
  padding: 10px;
  width: 100%;
  min-height: 86px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: color-mix(in srgb, var(--bg-primary) 72%, var(--bg-secondary));
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;

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

  &:hover {
    border-color: color-mix(in srgb, var(--primary) 44%, var(--border-color));
    transform: translateY(-1px);
  }

  span {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 700;
  }

  small {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.45;
  }

  &.active {
    border-color: color-mix(in srgb, var(--primary) 76%, var(--border-color));
    background: color-mix(in srgb, var(--primary) 11%, var(--bg-secondary));
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--primary) 30%, transparent);
  }
}

.dialog-actions {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-shrink: 0;
  background: linear-gradient(
    180deg,
    transparent,
    var(--card-bg) 38%
  );
}

.primary-btn,
.secondary-btn {
  border-radius: 10px;
  min-height: 38px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid var(--border-color);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.primary-btn {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
  min-width: 168px;

  &:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
  }

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

.secondary-btn {
  background: color-mix(in srgb, var(--bg-secondary) 85%, var(--bg-primary));
  color: var(--text-primary);
  min-width: 112px;

  &:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: color-mix(in srgb, var(--primary) 7%, var(--bg-secondary));
    transform: translateY(-1px);
  }
}

.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 exportPageEnter {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes exportSectionReveal {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes exportCardReveal {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(0.987);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exportOverlayFadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes exportModalPopIn {
  0% {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exportDetailPanelIn {
  0% {
    opacity: 0;
    transform: translateX(16px) scale(0.995);
  }

  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes exportPopoverEnter {
  0% {
    opacity: 0;
    transform: translateY(-8px) scale(0.985);
  }

  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes exportItemRise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@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 (prefers-reduced-motion: reduce) {
  .export-board-page,
  .export-top-panel,
  .export-section-title-row,
  .global-export-controls,
  .task-center-card,
  .content-card-grid,
  .content-card,
  .session-table-section,
  .table-stage-hint,
  .dialog-collapse-slot {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .animated-ellipsis,
  .session-load-detail-entry-bar,
  .task-center-card-badge,
  .spin {
    animation: none !important;
  }

  .session-load-detail-overlay,
  .task-center-modal-overlay,
  .export-defaults-modal-overlay,
  .session-mutual-friends-overlay,
  .export-session-detail-overlay,
  .session-load-detail-modal,
  .task-center-modal,
  .export-defaults-modal,
  .session-mutual-friends-modal,
  .export-session-detail-panel,
  .export-session-sns-overlay,
  .export-session-sns-dialog,
  .task-card,
  .layout-dropdown.open {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

@media (max-width: 1360px) {
  .export-top-bar {
    gap: 10px;
  }

  .global-export-controls {
    padding: 10px;
    gap: 8px;
    flex-basis: 920px;
    width: min(920px, 100%);
    grid-template-columns: minmax(0, 1.35fr) minmax(220px, 1fr) auto;
  }

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

  .display-name-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .media-option-grid {
    gap: 8px;
  }
}

@media (max-width: 760px) {
  .export-top-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .global-export-controls {
    flex: 1 1 auto;
    width: 100%;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .global-export-controls .path-control,
  .global-export-controls .write-layout-control {
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
  }

  .global-export-controls .control-label {
    width: auto;
    flex-basis: auto;
  }

  .task-center-card {
    align-self: auto;
    width: 100%;
    justify-content: space-between;
  }

  .dialog-switch-row {
    align-items: flex-start;
  }

  .export-defaults-modal {
    width: min(92vw, 720px);
  }
}

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

  .session-load-detail-entry {
    margin-left: 0;
  }

  .session-load-detail-modal {
    width: min(94vw, 820px);
  }

  .session-mutual-friends-modal {
    width: min(94vw, 760px);
    max-height: 86vh;
  }

  .session-mutual-friends-row {
    grid-template-columns: 30px minmax(88px, 0.9fr) max-content 44px 74px;
    gap: 8px;
    font-size: 12px;
  }

  .session-mutual-friends-desc {
    display: none;
  }

  .session-load-detail-row {
    grid-template-columns: minmax(68px, 0.72fr) minmax(232px, 1.6fr) minmax(80px, 0.72fr) minmax(80px, 0.72fr);
    min-width: 560px;
  }

  .table-wrap {
    --contacts-inline-padding: 10px;
    --contacts-name-text-width: 10em;
    --contacts-main-col-width: calc(44px + 10px + var(--contacts-name-text-width));
    --contacts-message-col-width: 104px;
    --contacts-media-col-width: 62px;
    --contacts-action-col-width: 140px;
  }

  .table-wrap .contacts-list-header {
    gap: 8px;
    padding: 8px var(--contacts-inline-padding) 6px;
  }

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

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

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

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

  .table-wrap .row-media-metric {
    min-width: var(--contacts-media-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-media-metric-value {
    font-size: 11px;
  }

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

  .table-wrap .row-open-chat-link,
  .table-wrap .row-export-link {
    font-size: 11px;
  }

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

  .export-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 20px);
    padding: 12px 10px 10px;
    border-radius: 14px;
  }

  .dialog-header {
    margin-bottom: 10px;

    h3 {
      font-size: 19px;
    }
  }

  .dialog-section {
    padding: 11px 11px;

    h4 {
      font-size: 14px;
    }
  }

  .section-header-action {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .time-range-trigger {
    width: 100%;
    justify-content: space-between;
  }

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

  .dialog-input-row {
    width: 100%;
    display: flex;
    align-items: center;

    input {
      width: 100%;
      min-width: 0;
      flex: 1;
    }
  }

  .dialog-actions {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 8px;
  }

  .secondary-btn,
  .primary-btn {
    min-width: 0;
    width: 100%;
    justify-content: center;
  }

  .media-option-grid {
    grid-template-columns: 1fr;
  }

  .media-option-card {
    min-height: 68px;
  }

  .file-size-subsection-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .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);
  }

  .export-session-sns-overlay {
    padding: 12px 8px;
  }

  .export-session-sns-dialog {
    width: min(100vw - 16px, 760px);
    max-height: calc(100vh - 24px);

    .sns-dialog-header {
      padding: 12px;
    }

    .sns-dialog-header-actions {
      gap: 6px;
    }

    .sns-dialog-rank-btn {
      height: 26px;
      padding: 0 8px;
      font-size: 11px;
    }

    .sns-dialog-rank-panel {
      width: min(78vw, 232px);
      max-height: calc((28px * 15) + 16px);
    }

    .sns-dialog-tip {
      padding: 10px 12px;
      line-height: 1.55;
    }

    .sns-dialog-body {
      padding: 10px 10px 12px;
    }
  }
}