/* Communication records (沟通记录) */
.app.view-archive {
  grid-template-columns: var(--sidebar-w, 232px) 1fr;
  grid-template-areas:
    "sidebar top"
    "sidebar archive";
}
.app.view-archive .inbox-panel,
.app.view-archive .chat-panel,
.app.view-archive .profile-panel,
.app.view-archive .iam-panel,
.app.view-archive .templates-panel,
.app.view-archive .team-panel,
.app.view-archive .internal-panel {
  display: none !important;
}
.archive-panel {
  grid-area: archive;
  display: none;
  min-height: 0;
  background: var(--bg);
  overflow: hidden;
}
.app.view-archive .archive-panel {
  display: block;
}
.archive-layout {
  display: grid;
  grid-template-columns: 220px minmax(480px, 1.35fr) minmax(280px, 1fr);
  height: 100%;
  min-height: 0;
}
.archive-filters {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px;
  overflow-y: auto;
}
.archive-filters h2 {
  margin: 0 0 4px;
  font-size: 16px;
}
.archive-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 12px;
}
.archive-field label {
  font-size: 12px;
  color: var(--muted);
}
.archive-field input,
.archive-field select {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
}
.archive-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.archive-list-col {
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.archive-list-head {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.archive-table-wrap {
  flex: 1;
  min-height: 0;
  overflow: auto;
}
.archive-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.archive-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.archive-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: top;
}
.archive-table td.archive-col-time {
  max-width: 140px;
  white-space: nowrap;
}
.archive-table td.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
}
.archive-row {
  cursor: pointer;
}
.archive-row:hover { background: #f8fafc; }
.archive-row.active { background: var(--selected); }
.archive-table .archive-empty {
  text-align: center;
  padding: 40px 16px;
  color: var(--muted);
  max-width: none;
  white-space: normal;
}
.archive-status {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
}
.archive-status.open { background: #dcfce7; color: #166534; }
.archive-status.closed { background: #e2e8f0; color: #475569; }
.archive-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  font-size: 12px;
}
.archive-detail-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: #fafbfc;
}
.archive-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.archive-detail-head h3 {
  margin: 0;
  font-size: 15px;
}
.archive-detail-tools {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.archive-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}
.archive-empty {
  color: var(--muted);
  text-align: center;
  padding: 40px 16px;
  font-size: 13px;
}
@media (max-width: 1200px) {
  .archive-layout {
    grid-template-columns: 200px minmax(360px, 1.2fr) minmax(240px, 1fr);
  }
}