.message-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
}

.message-row.user {
  grid-template-columns: minmax(0, 1fr) 38px;
}

.message-row.user .message-avatar {
  order: 2;
}

.message-row.user .message-bubble {
  order: 1;
  justify-self: end;
  background: linear-gradient(135deg, #eaf3ff, #f7fbff);
  border-color: rgba(96, 165, 250, 0.3);
}

.message-avatar {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  overflow: hidden;
  background: #eff6ff;
  box-shadow: 0 8px 18px rgba(148, 163, 184, 0.22);
}

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

.message-bubble {
  max-width: min(100%, 760px);
  padding: 12px 14px;
  border: 1px solid #d8e4f0;
  border-radius: 14px;
  background: #ffffff;
  color: #24324a;
  font-size: var(--wb-fs-bubble, 13px);
  line-height: 1.62;
  box-shadow: 0 10px 22px rgba(148, 163, 184, 0.14);
}

.message-bubble-application-preview {
  max-width: min(100%, 980px);
}

.message-bubble-review-risk-low,
.message-bubble-review-risk-medium,
.message-bubble-review-risk-high {
  background: #ffffff;
}

.message-bubble-review-risk-low {
  border-color: rgba(37, 99, 235, 0.56);
}

.message-bubble-review-risk-medium {
  border-color: rgba(217, 119, 6, 0.58);
}

.message-bubble-review-risk-high {
  border-color: rgba(220, 38, 38, 0.58);
}

.message-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.message-meta strong {
  color: #0f172a;
  font-size: var(--wb-fs-bubble-meta, 12px);
  font-weight: 800;
}

.message-meta time {
  color: #64748b;
  font-size: var(--wb-fs-bubble-time, 11px);
  font-weight: 700;
}

.message-answer-content {
  color: #24324a;
}

.message-answer-markdown :deep(p),
.message-answer-markdown :deep(li),
.message-answer-markdown :deep(td),
.message-answer-markdown :deep(th),
.message-answer-markdown :deep(blockquote) {
  margin: 0;
  color: inherit;
  line-height: 1.62;
}

.message-answer-markdown :deep(p + p),
.message-answer-markdown :deep(p + ul),
.message-answer-markdown :deep(ul + p),
.message-answer-markdown :deep(ol + p) {
  margin-top: 8px;
}

.message-answer-markdown :deep(strong) {
  color: #0f172a;
  font-weight: 850;
}

.welcome-quick-actions {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid #e2e8f0;
}

.welcome-quick-actions-title {
  margin: 0 0 12px;
  color: #64748b;
  font-size: var(--wb-fs-chip, 12px);
  font-weight: 750;
}

.welcome-quick-action-grid,
.message-suggested-actions,
.message-detail-chip-row,
.message-files {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.welcome-quick-action-btn,
.message-suggested-action-btn,
.review-footer-btn,
.expense-query-record-card,
.expense-query-risk-chip {
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  font: inherit;
}

.welcome-quick-action-btn,
.review-footer-btn {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: var(--wb-fs-chip, 12px);
  font-weight: 750;
}

.welcome-quick-action-btn i {
  color: var(--theme-primary, #3a7ca5);
  font-size: 15px;
}

.welcome-quick-action-btn:hover:not(:disabled),
.message-suggested-action-btn:hover:not(:disabled),
.review-footer-btn:hover:not(:disabled) {
  border-color: rgba(var(--theme-primary-rgb, 58, 124, 165), 0.55);
  background: var(--theme-primary-soft, #eaf4fa);
  color: var(--theme-primary-active, #2f6d95);
}

.message-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.message-meta-chip,
.message-risk-chip,
.file-chip {
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 9px;
  border-radius: 999px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 11px;
  font-weight: 750;
}

.message-suggested-actions {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.message-suggested-action-btn {
  min-height: 54px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  text-align: left;
}

.message-suggested-action-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--theme-primary, #3a7ca5);
}

.message-suggested-action-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.message-suggested-action-title {
  color: #0f172a;
  font-size: 12px;
  font-weight: 800;
}

.message-suggested-action-btn small {
  color: #64748b;
  font-size: 11px;
  line-height: 1.4;
}

.message-detail-block,
.application-preview-table,
.draft-preview {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #f8fbff;
}

.message-detail-block > strong,
.expense-query-block > strong {
  display: block;
  margin-bottom: 8px;
  color: #0f172a;
  font-size: 12px;
  font-weight: 850;
}

.application-preview-table {
  display: grid;
  padding: 0;
  overflow: hidden;
}

.application-preview-row {
  display: grid;
  grid-template-columns: minmax(96px, 0.42fr) minmax(0, 1fr);
  min-height: 38px;
  border-top: 1px solid #e2e8f0;
}

.application-preview-row:first-child {
  border-top: 0;
}

.application-preview-row.head {
  background: #eff6ff;
  color: #334155;
  font-size: 12px;
  font-weight: 850;
}

.application-preview-row > span {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 8px 10px;
}

.application-preview-label {
  color: #64748b;
  border-right: 1px solid #e2e8f0;
}

.application-preview-value {
  color: #0f172a;
  font-weight: 750;
}

.application-preview-input {
  width: 100%;
  min-height: 32px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #0f172a;
}

.application-preview-edit-btn {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #2563eb;
}

.expense-query-record-list,
.message-citation-list {
  display: grid;
  gap: 8px;
}

.expense-query-record-card {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 10px;
  border-radius: 10px;
  text-align: left;
}

.expense-query-record-main {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.expense-query-record-top,
.expense-query-record-meta,
.expense-query-summary-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.expense-query-record-top strong {
  color: #0f172a;
  font-size: 12px;
  font-weight: 850;
}

.expense-query-record-card p,
.expense-query-record-meta span,
.expense-query-window-label,
.expense-query-hint {
  margin: 0;
  color: #64748b;
  font-size: 11px;
  line-height: 1.45;
}

.expense-query-record-status,
.expense-query-summary-chip {
  min-height: 22px;
  display: inline-flex;
  align-items: center;
  padding: 0 8px;
  border-radius: 999px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 11px;
  font-weight: 800;
}

.expense-query-empty {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #64748b;
  font-size: 12px;
}

.review-plain-followup,
.draft-preview {
  display: grid;
  gap: 8px;
}

.review-plain-lead {
  margin: 0;
  color: #0f172a;
  font-size: 14px;
  font-weight: 850;
}

.review-plain-summary,
.review-plain-note {
  margin: 0;
  color: #64748b;
  font-size: 12px;
  line-height: 1.55;
}

.review-plain-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: #334155;
  font-size: 12px;
}

.review-footer-actions {
  margin-top: 10px;
}

.review-footer-btn.primary {
  border-color: var(--theme-primary, #3a7ca5);
  background: var(--theme-primary, #3a7ca5);
  color: #ffffff;
}

.draft-preview header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.draft-preview pre {
  margin: 0;
  overflow: auto;
  color: #334155;
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
}

@media (max-width: 760px) {
  .message-row,
  .message-row.user {
    grid-template-columns: 1fr;
  }

  .message-avatar {
    display: none;
  }

  .message-row.user .message-bubble {
    justify-self: stretch;
  }

  .message-bubble {
    max-width: 100%;
    border-radius: 12px;
  }
}