:root {
  --aiyu-primary: #1677ff;
  --aiyu-primary-hover: #4096ff;
  --aiyu-primary-soft: #eaf3ff;
  --aiyu-text: #1f2329;
  --aiyu-muted: #667085;
  --aiyu-border: #e5e7eb;
  --aiyu-page: #f5f7fa;
  --aiyu-panel: #fff;
  --aiyu-soft: #f8fafc;
  --aiyu-success: #15803d;
  --aiyu-danger: #d92d20;
  --aiyu-warning: #b54708;
  --aiyu-radius: 8px;
}

.aiyu-native-admin-mount,
.aiyu-native-admin-mount * { box-sizing: border-box; }

.aiyu-native-admin-mount {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: calc(100vh - 96px);
  color: var(--aiyu-text);
  background: var(--aiyu-page);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

.aiyu-native-page { width: 100%; min-width: 0; padding: 20px 24px 32px; }
.aiyu-native-page > .wrap,
.aiyu-native-page > main.wrap { width: 100%; max-width: 1440px; margin: 0 auto; padding: 0; }

.aiyu-native-page h1,
.aiyu-native-page .title { margin: 0; color: var(--aiyu-text); font-size: 20px; font-weight: 600; line-height: 1.4; }
.aiyu-native-page h2,
.aiyu-native-page .section-title { margin: 0 0 14px; color: var(--aiyu-text); font-size: 16px; font-weight: 600; }
.aiyu-native-page h3 { color: var(--aiyu-text); font-weight: 600; }
.aiyu-native-page .sub,
.aiyu-native-page .hint,
.aiyu-native-page .meta,
.aiyu-native-page small { color: var(--aiyu-muted); }

.aiyu-native-page .aiyu-native-page-header,
.aiyu-native-page > header,
.aiyu-native-page .wrap > .head,
.aiyu-native-page .wrap > .hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 0;
  height: auto;
  margin: 0 0 16px;
  padding: 0;
  border: 0;
  background: transparent;
}
.aiyu-native-page .aiyu-native-page-header p { margin: 4px 0 0; color: var(--aiyu-muted); }
.aiyu-native-page .wrap > .title + .sub { margin: 4px 0 16px; }

.aiyu-native-page .card,
.aiyu-native-page .panel,
.aiyu-native-page .metric,
.aiyu-native-page .stat-card,
.aiyu-native-page .chart {
  border: 1px solid var(--aiyu-border);
  border-radius: var(--aiyu-radius);
  background: var(--aiyu-panel);
  box-shadow: 0 1px 2px rgba(15, 23, 42, .03);
}
.aiyu-native-page .card { padding: 18px; }
.aiyu-native-page .panel { margin-bottom: 16px; overflow: hidden; }
.aiyu-native-page .panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--aiyu-border); }
.aiyu-native-page .panel-body { padding: 18px; }
.aiyu-native-page .wrap > .card + .card { margin-top: 16px; }

.aiyu-native-page label { display: block; margin: 0 0 6px; color: #475467; font-size: 13px; font-weight: 500; }
.aiyu-native-page input,
.aiyu-native-page textarea,
.aiyu-native-page select {
  width: 100%;
  min-width: 0;
  min-height: 38px;
  padding: 7px 11px;
  border: 1px solid #d0d5dd;
  border-radius: 6px;
  outline: 0;
  background: #fff;
  color: var(--aiyu-text);
  font: inherit;
  box-shadow: none;
}
.aiyu-native-page textarea { min-height: 88px; resize: vertical; line-height: 1.55; }
.aiyu-native-page input:focus,
.aiyu-native-page textarea:focus,
.aiyu-native-page select:focus { border-color: var(--aiyu-primary); box-shadow: 0 0 0 2px rgba(22, 119, 255, .12); }
.aiyu-native-page input[readonly] { background: #f5f5f5; color: var(--aiyu-muted); }
.aiyu-native-page input[type="checkbox"],
.aiyu-native-page input[type="radio"] { width: 18px; min-height: 18px; accent-color: var(--aiyu-primary); }

.aiyu-native-page button,
.aiyu-native-page .btn,
.aiyu-native-page .primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  margin: 0;
  padding: 7px 15px;
  border: 1px solid var(--aiyu-primary);
  border-radius: 6px;
  background: var(--aiyu-primary);
  color: #fff;
  font: inherit;
  font-weight: 500;
  line-height: 1.4;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
  touch-action: manipulation;
}
.aiyu-native-page button:hover,
.aiyu-native-page .btn:hover { border-color: var(--aiyu-primary-hover); background: var(--aiyu-primary-hover); }
.aiyu-native-page button.secondary,
.aiyu-native-page button.ghost,
.aiyu-native-page .btn.alt,
.aiyu-native-page .secondary { border-color: #d0d5dd; background: #fff; color: var(--aiyu-text); }
.aiyu-native-page button.secondary:hover,
.aiyu-native-page button.ghost:hover,
.aiyu-native-page .btn.alt:hover { border-color: var(--aiyu-primary); color: var(--aiyu-primary); }
.aiyu-native-page button.danger,
.aiyu-native-page .btn.danger { border-color: #fecdca; background: #fff1f0; color: var(--aiyu-danger); }
.aiyu-native-page button.warn,
.aiyu-native-page .btn.warn { border-color: #fedf89; background: #fffaeb; color: var(--aiyu-warning); }
.aiyu-native-page button:disabled,
.aiyu-native-page .btn:disabled { cursor: not-allowed; opacity: .48; }
.aiyu-native-page button.is-loading::before {
  width: 13px; height: 13px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; content: ""; animation: aiyu-spin .7s linear infinite;
}
@keyframes aiyu-spin { to { transform: rotate(360deg); } }

.aiyu-native-page .actions,
.aiyu-native-page .btns,
.aiyu-native-page .row-actions,
.aiyu-native-page .filter-actions,
.aiyu-native-page .user-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.aiyu-native-page .grid,
.aiyu-native-page .fields { display: grid; gap: 14px; }
.aiyu-native-page .col-12 { grid-column: span 12; }
.aiyu-native-page .col-6 { grid-column: span 6; }
.aiyu-native-page .col-4 { grid-column: span 4; }
.aiyu-native-page .col-3 { grid-column: span 3; }
.aiyu-native-page .col-2 { grid-column: span 2; }
.aiyu-native-page .wide { grid-column: 1 / -1; }

.aiyu-native-page .result,
.aiyu-native-page .notice {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--aiyu-border);
  border-radius: 6px;
  background: var(--aiyu-soft);
  color: var(--aiyu-muted);
  white-space: pre-wrap;
}
.aiyu-native-page .result.ok,
.aiyu-native-page .notice.ok,
.aiyu-native-page .success { border-color: #abefc6; background: #ecfdf3; color: var(--aiyu-success); }
.aiyu-native-page .result.err,
.aiyu-native-page .notice.err,
.aiyu-native-page .error { border-color: #fecdca; background: #fff1f0; color: #b42318; }
.aiyu-native-page .notice.show,
.aiyu-native-page .result.ok,
.aiyu-native-page .result.err { display: block; }
.aiyu-native-page .empty { padding: 32px 18px; color: var(--aiyu-muted); text-align: center; }
.aiyu-native-page .badge,
.aiyu-native-page .chip,
.aiyu-native-page .status,
.aiyu-native-page .status-pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; background: #f2f4f7; color: #475467; font-size: 12px; font-weight: 500; }

.aiyu-native-page .table-wrap,
.aiyu-native-page .table { max-width: 100%; overflow: auto; }
.aiyu-native-page table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; font-size: 13px; }
.aiyu-native-page th { padding: 11px 10px; border-bottom: 1px solid var(--aiyu-border); background: #fafafa; color: #475467; font-weight: 600; text-align: left; white-space: nowrap; }
.aiyu-native-page td { padding: 11px 10px; border-bottom: 1px solid var(--aiyu-border); color: var(--aiyu-text); text-align: left; vertical-align: top; }
.aiyu-native-page tbody tr:last-child td { border-bottom: 0; }
.aiyu-native-page tbody tr:hover td { background: #fafcff; }

.aiyu-native-page .tabs { display: inline-flex; gap: 4px; margin: 0 0 16px; padding: 4px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: #fff; }
.aiyu-native-page .tabs .tab { min-height: 34px; border-color: transparent; background: transparent; color: var(--aiyu-muted); box-shadow: none; }
.aiyu-native-page .tabs .tab.active { border-color: transparent; background: var(--aiyu-primary-soft); color: var(--aiyu-primary); }
.aiyu-native-filter-toggle { display: none !important; width: 100%; margin-bottom: 8px !important; }
.aiyu-mobile-audit-nav { display: none; }

/* Standard twelve-column pages. */
.aiyu-native-page[data-aiyu-page="official-badge"] .grid,
.aiyu-native-page[data-aiyu-page="moderation"] .grid,
.aiyu-native-page[data-aiyu-page="data-monitor"] .grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.aiyu-native-page[data-aiyu-page="official-badge"] .wrap { max-width: 1160px; }
.aiyu-native-page[data-aiyu-page="official-badge"] .badge-demo { background: #111; color: #fff; }
.aiyu-native-page[data-aiyu-page="official-badge"] .badge-demo svg { width: 12px; height: 12px; fill: currentColor; }

/* Welcome-message editor. */
.aiyu-native-page[data-aiyu-page="welcome-message"] .preview { display: flex; align-items: center; gap: 8px; min-width: 180px; }
.aiyu-native-page[data-aiyu-page="welcome-message"] .preview img { width: 82px; height: 58px; border: 1px solid var(--aiyu-border); border-radius: 6px; object-fit: cover; }
.aiyu-native-page[data-aiyu-page="welcome-message"] .sort { width: 76px; }

/* Friend/channel rules become clear sections instead of a six-column wall. */
.aiyu-native-page[data-aiyu-page="friend-channel"] .rule-note { margin-top: 10px; padding: 10px 12px; border-left: 3px solid var(--aiyu-primary); border-radius: 4px; background: var(--aiyu-primary-soft); color: #175cd3; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .rules { display: grid; gap: 12px; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .rule { display: grid; grid-template-columns: 86px minmax(170px, 1fr) minmax(200px, 1.2fr) minmax(260px, 1.6fr) 110px 150px; gap: 12px; padding: 14px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: #fff; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .switch { display: flex; align-items: center; gap: 8px; min-height: 38px; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .switch input { width: 18px; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .filters { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.aiyu-native-page[data-aiyu-page="friend-channel"] .filters input,
.aiyu-native-page[data-aiyu-page="friend-channel"] .filters select { width: 180px; }
.aiyu-native-page .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; word-break: break-all; }

/* Moderation sections. */
.aiyu-native-page[data-aiyu-page="moderation"] .card { margin-bottom: 16px; }
.aiyu-native-page[data-aiyu-page="moderation"] .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.aiyu-native-page[data-aiyu-page="moderation"] .user-profile { min-height: 64px; padding: 12px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: var(--aiyu-soft); }
.aiyu-native-page[data-aiyu-page="moderation"] .status-open { color: var(--aiyu-warning); }
.aiyu-native-page[data-aiyu-page="moderation"] .status-handled { color: var(--aiyu-success); }

/* Data center. */
.aiyu-native-page[data-aiyu-page="data-monitor"] .metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.aiyu-native-page[data-aiyu-page="data-monitor"] .metric { padding: 16px; }
.aiyu-native-page[data-aiyu-page="data-monitor"] .metric .value { margin-top: 5px; font-size: 24px; font-weight: 650; }
.aiyu-native-page[data-aiyu-page="data-monitor"] .chart { min-height: 260px; padding: 16px; }
.aiyu-native-page[data-aiyu-page="data-monitor"] canvas { width: 100%; max-width: 100%; }
.aiyu-native-page[data-aiyu-page="data-monitor"] img.avatar {
  display: block;
  width: 32px !important;
  min-width: 32px !important;
  max-width: 32px !important;
  height: 32px !important;
  min-height: 32px !important;
  max-height: 32px !important;
  border-radius: 50%;
  background: #eef2f6;
  object-fit: cover;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] {
  display: table;
  width: 100%;
  min-width: max(100%, calc(var(--aiyu-table-columns, 7) * 92px));
  table-layout: fixed;
  border-collapse: collapse;
  background: #fff;
  font-size: 11px;
  line-height: 1.35;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > thead { display: table-header-group; }
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > thead > tr { display: table-row; }
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > thead > tr > th {
  position: sticky;
  top: 0;
  z-index: 2;
  display: table-cell;
  padding: 6px 5px;
  background: #f8fafc;
  color: var(--aiyu-muted);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.3;
  text-align: left;
  white-space: normal;
  overflow-wrap: anywhere;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody {
  display: table-row-group;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody > tr {
  display: table-row;
  background: #fff;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody > tr:nth-child(even) { background: #fafbfc; }
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody > tr > td {
  display: table-cell;
  width: auto;
  min-width: 0;
  max-width: none;
  padding: 6px 5px;
  border: 0;
  border-bottom: 1px solid var(--aiyu-border);
  vertical-align: middle;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody > tr > td[data-aiyu-label]::before {
  content: none;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] > tbody > tr > td[colspan] {
  display: table-cell;
  text-align: center;
}
.aiyu-native-page[data-aiyu-compact-layout="true"] .table,
.aiyu-native-page[data-aiyu-compact-layout="true"] .table-wrap,
.aiyu-native-page[data-aiyu-compact-layout="true"] .result { overflow-x: auto; }
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] .btns,
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] .row { gap: 4px; flex-wrap: wrap; }
.aiyu-native-page[data-aiyu-compact-layout="true"] table[data-aiyu-native-table="true"] button {
  min-height: 28px;
  padding: 4px 7px;
  font-size: 11px;
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] { min-width: 680px; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(1) { width: 7%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(2) { width: 13%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(3) { width: 20%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(4) { width: 17%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(5) { width: 13%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(6) { width: 13%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] table[data-aiyu-native-table="true"] :is(th,td):nth-child(7) { width: 17%; }

/* A phone requesting the desktop site reports a wide viewport while the Admin
   content column remains narrow. Compact every native page from its measured
   content width so tables and multi-column forms stay complete. */
.aiyu-native-page[data-aiyu-compact-layout="true"] .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"] .fields,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="official-badge"] .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="moderation"] .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="app-update"] .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="app-update"] .fields,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="customer-service"] > .grid,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="about"] .about-grid { grid-template-columns: 1fr; }
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-1,
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-2,
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-3,
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-4,
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-6,
.aiyu-native-page[data-aiyu-compact-layout="true"] .col-12,
.aiyu-native-page[data-aiyu-compact-layout="true"] .wide { grid-column: 1 / -1; width: 100%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="data-monitor"] .metrics { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="friend-channel"] .rule { grid-template-columns: 1fr; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="friend-channel"] .filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="friend-channel"] .filters input,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="friend-channel"] .filters select { width: 100%; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="customer-service"] .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="online-status"] .query-row,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="friend-search-whitelist"] .row { align-items: stretch; flex-wrap: wrap; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-panel { max-height: 48dvh; overflow: auto; padding: 10px 12px; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-form input:nth-child(3),
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-form button { grid-column: 1 / -1; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-list { grid-template-columns: 1fr; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .reviewer-row { align-items: stretch; flex-direction: column; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav {
  position: sticky;
  top: 0;
  z-index: 8;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  margin: 0 22px 8px;
  padding: 4px;
  border: 1px solid var(--aiyu-border);
  border-radius: 8px;
  background: rgba(255,255,255,.96);
  box-shadow: 0 2px 8px rgba(15,23,42,.06);
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav button {
  min-height: 40px;
  border-color: transparent;
  background: transparent;
  color: var(--aiyu-muted);
  box-shadow: none;
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav button.active {
  background: var(--aiyu-primary-soft);
  color: var(--aiyu-primary);
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] > main {
  display: block;
  height: calc(100dvh - 238px);
  min-height: 520px;
  overflow: hidden;
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .pane {
  display: none;
  width: 100%;
  height: 100%;
  min-height: 0;
}
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="marks"] .marks-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="conversations"] .conversation-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="messages"] .messages-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="details"] .detail-pane { display: flex; }
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .marks-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .conversation-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .messages-pane,
.aiyu-native-page[data-aiyu-compact-layout="true"][data-aiyu-page="message-audit"] .detail-pane { max-height: none; min-height: 0; }

/* Search visibility. */
.aiyu-native-page[data-aiyu-page="friend-search-whitelist"] .wrap { max-width: 960px; }
.aiyu-native-page[data-aiyu-page="friend-search-whitelist"] .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.aiyu-native-page[data-aiyu-page="friend-search-whitelist"] .switch { display: flex; align-items: center; gap: 9px; font-weight: 500; }
.aiyu-native-page[data-aiyu-page="friend-search-whitelist"] textarea { min-height: 220px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* Application release management. */
.aiyu-native-page[data-aiyu-page="app-update"] .grid { grid-template-columns: minmax(340px, 1fr) minmax(420px, 1.2fr); align-items: start; }
.aiyu-native-page[data-aiyu-page="app-update"] .fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.aiyu-native-page[data-aiyu-page="app-update"] .checks { display: flex; align-items: center; gap: 18px; margin-top: 12px; }
.aiyu-native-page[data-aiyu-page="app-update"] .checks label { display: flex; align-items: center; gap: 7px; margin: 0; }
.aiyu-native-page[data-aiyu-page="app-update"] .upload { display: block; padding: 22px; border: 1px dashed #98a2b3; border-radius: 8px; background: #fafcff; text-align: center; cursor: pointer; }
.aiyu-native-page[data-aiyu-page="app-update"] .upload:hover { border-color: var(--aiyu-primary); background: var(--aiyu-primary-soft); }
.aiyu-native-page[data-aiyu-page="app-update"] .upload input { display: none; }
.aiyu-native-page[data-aiyu-page="app-update"] .upload strong { display: block; }
.aiyu-native-page[data-aiyu-page="app-update"] .progress { height: 6px; margin-top: 12px; overflow: hidden; border-radius: 99px; background: #eaecf0; }
.aiyu-native-page[data-aiyu-page="app-update"] .progress span { display: block; width: 0; height: 100%; background: var(--aiyu-primary); transition: width .2s; }
.aiyu-native-page[data-aiyu-page="app-update"] .list { display: grid; gap: 10px; }
.aiyu-native-page[data-aiyu-page="app-update"] article.row { padding: 13px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: #fff; }
.aiyu-native-page[data-aiyu-page="app-update"] article.row.live { border-color: #84adff; background: #f5f8ff; }
.aiyu-native-page[data-aiyu-page="app-update"] .row-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.aiyu-native-page[data-aiyu-page="app-update"] .badges { display: flex; flex-wrap: wrap; gap: 5px; }
.aiyu-native-page[data-aiyu-page="app-update"] .platform-panel[hidden] { display: none; }

/* Customer-service administration. */
.aiyu-native-page[data-aiyu-page="customer-service"] > .grid { grid-template-columns: minmax(360px, 520px) minmax(0, 1fr); }
.aiyu-native-page[data-aiyu-page="customer-service"] .row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.aiyu-native-page[data-aiyu-page="customer-service"] .row input { flex: 1; }
.aiyu-native-page[data-aiyu-page="customer-service"] .filters { display: grid; grid-template-columns: repeat(4, minmax(120px, 1fr)); gap: 8px; margin-bottom: 10px; }
.aiyu-native-page[data-aiyu-page="customer-service"] .section-gap { margin-top: 20px; }
.aiyu-native-page[data-aiyu-page="customer-service"] .permission-switch { min-width: 88px; padding: 6px 10px; border-color: #cbd5e1; background: #f1f5f9; color: #475569; }
.aiyu-native-page[data-aiyu-page="customer-service"] .permission-switch.on { border-color: #86b7a4; background: #dcfce7; color: #166534; }

/* Online status. */
.aiyu-native-page[data-aiyu-page="online-status"] .wrap { max-width: 1080px; }
.aiyu-native-page[data-aiyu-page="online-status"] .query-row { display: flex; align-items: end; gap: 10px; }

/* About. */
.aiyu-native-page[data-aiyu-page="about"] .about-grid { display: grid; grid-template-columns: minmax(240px, .75fr) minmax(0, 1.25fr); gap: 16px; }
.aiyu-native-page[data-aiyu-page="about"] .brand-card,
.aiyu-native-page[data-aiyu-page="about"] .info-card { height: 100%; }
.aiyu-native-page[data-aiyu-page="about"] .info-list { display: grid; grid-template-columns: 130px 1fr; gap: 12px 16px; }
.aiyu-native-page[data-aiyu-page="about"] .info-list dt { color: var(--aiyu-muted); }
.aiyu-native-page[data-aiyu-page="about"] .info-list dd { margin: 0; }

/* Message audit keeps a purpose-built marked-user/conversation/message/detail model in the official document. */
.aiyu-native-page[data-aiyu-page="message-audit"] { padding: 0; }
.aiyu-native-page[data-aiyu-page="message-audit"] > header { padding: 18px 22px 12px; margin: 0; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mobile-stages { display: none !important; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-panel[hidden] { display: none !important; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-panel { padding: 12px 22px; border-top: 1px solid var(--aiyu-border); border-bottom: 1px solid var(--aiyu-border); background: #f8fafc; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-panel-inner { max-width: 980px; margin: 0 auto; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-form { display: grid; grid-template-columns: 1fr 1fr 1.3fr auto; gap: 8px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 8px; margin-top: 10px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .reviewer-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: #fff; }
.aiyu-native-page[data-aiyu-page="message-audit"] .silent-badge { display: inline-flex; margin-left: 5px; padding: 1px 6px; border-radius: 99px; background: #fff0e9; color: #a23b17; font-weight: 600; }
.aiyu-native-page[data-aiyu-page="message-audit"] .message.intercepted .bubble { outline: 1px dashed #d65c2e; }
.aiyu-native-page[data-aiyu-page="message-audit"] .intercept-detail { padding: 8px; border-radius: 7px; background: #fff0e9; color: #8b2f12; font-size: 12px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .filters { display: grid; grid-template-columns: minmax(240px, 420px) auto; align-items: end; justify-content: start; gap: 10px; padding: 12px 22px; border-top: 1px solid var(--aiyu-border); border-bottom: 1px solid var(--aiyu-border); background: #fff; }
.aiyu-native-page[data-aiyu-page="message-audit"] .filters .user-id-filter { min-width: 0; margin: 0; }
.aiyu-native-page[data-aiyu-page="message-audit"] .filters .user-id-filter span { display: block; margin-bottom: 6px; color: #475467; font-size: 13px; font-weight: 500; }
.aiyu-native-page[data-aiyu-page="message-audit"] .filters .filter-actions { align-self: end; }
.aiyu-native-page[data-aiyu-page="message-audit"] > .notice { margin: 8px 22px; }
.aiyu-native-page[data-aiyu-page="message-audit"] > main { display: grid; grid-template-columns: 220px 270px minmax(430px, 1fr) 330px; height: calc(100vh - 250px); min-height: 620px; margin: 0 22px 22px; overflow: hidden; border: 1px solid var(--aiyu-border); border-radius: 8px; background: var(--aiyu-border); gap: 1px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pane { display: flex; min-width: 0; overflow: hidden; flex-direction: column; background: #fff; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pane-head { display: flex; align-items: center; justify-content: space-between; flex: none; height: 48px; padding: 12px 14px; border-bottom: 1px solid var(--aiyu-border); font-weight: 600; }
.aiyu-native-page[data-aiyu-page="message-audit"] .scroll { flex: 1; min-height: 0; overflow: auto; }
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation { position: relative; padding: 12px 66px 12px 14px; border-bottom: 1px solid var(--aiyu-border); cursor: pointer; }
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation:hover,
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation.active { background: var(--aiyu-primary-soft); }
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation.pinned { box-shadow: inset 3px 0 var(--aiyu-primary); }
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation strong,
.aiyu-native-page[data-aiyu-page="message-audit"] .conversation small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aiyu-native-page[data-aiyu-page="message-audit"] .conv-time { position: absolute; top: 12px; right: 12px; color: var(--aiyu-muted); font-size: 11px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pin-button { position: absolute; right: 10px; bottom: 9px; min-height: 24px; padding: 3px 7px; border: 0; border-radius: 99px; background: #f2f4f7; color: #475467; font-size: 10px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pin-button.active { background: var(--aiyu-primary-soft); color: var(--aiyu-primary); }
.aiyu-native-page[data-aiyu-page="message-audit"] .messages { padding: 18px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .history-status { padding: 7px 10px; color: var(--aiyu-muted); font-size: 11px; text-align: center; }
.aiyu-native-page[data-aiyu-page="message-audit"] .message { display: flex; align-items: flex-start; gap: 9px; margin: 12px 0; }
.aiyu-native-page[data-aiyu-page="message-audit"] .message.right { flex-direction: row-reverse; }
.aiyu-native-page[data-aiyu-page="message-audit"] .avatar { width: 34px; height: 34px; border-radius: 8px; background: #e4e7ec; object-fit: cover; }
.aiyu-native-page[data-aiyu-page="message-audit"] .msg-wrap { max-width: 74%; }
.aiyu-native-page[data-aiyu-page="message-audit"] .message .meta { margin: 0 4px 4px; font-size: 11px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .right .meta { text-align: right; }
.aiyu-native-page[data-aiyu-page="message-audit"] .bubble { padding: 9px 11px; border-radius: 4px 12px 12px; background: #f2f4f7; word-break: break-word; white-space: pre-wrap; }
.aiyu-native-page[data-aiyu-page="message-audit"] .right .bubble { border-radius: 12px 4px 12px 12px; background: #eaf3ff; }
.aiyu-native-page[data-aiyu-page="message-audit"] .message.selected .bubble { outline: 2px solid #84adff; }
.aiyu-native-page[data-aiyu-page="message-audit"] .bubble img { display: block; max-width: 280px; max-height: 240px; border-radius: 8px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .bubble video,
.aiyu-native-page[data-aiyu-page="message-audit"] .bubble audio { width: 100%; max-width: 320px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .participant-strip { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; padding: 9px 14px; border-bottom: 1px solid var(--aiyu-border); background: #fafafa; }
.aiyu-native-page[data-aiyu-page="message-audit"] .participant { display: flex; align-items: center; gap: 7px; min-width: 0; }
.aiyu-native-page[data-aiyu-page="message-audit"] .right-participant { justify-content: flex-end; text-align: right; }
.aiyu-native-page[data-aiyu-page="message-audit"] .participant-name { overflow: hidden; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pair-actions { padding: 9px 14px; border-bottom: 1px solid var(--aiyu-border); background: #fffaf5; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pair-actions.empty-pair { display: none; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pair-action-row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .pair-help { margin-top: 5px; color: var(--aiyu-muted); font-size: 11px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .marked-user { padding: 11px 12px; border-bottom: 1px solid var(--aiyu-border); cursor: pointer; }
.aiyu-native-page[data-aiyu-page="message-audit"] .marked-user:hover,
.aiyu-native-page[data-aiyu-page="message-audit"] .marked-user.active { background: var(--aiyu-primary-soft); }
.aiyu-native-page[data-aiyu-page="message-audit"] .marked-user strong,
.aiyu-native-page[data-aiyu-page="message-audit"] .marked-user small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mark-actions { display: flex; gap: 5px; margin-top: 7px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .details { padding: 14px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .details .card { margin-bottom: 12px; padding: 12px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .kv { display: grid; grid-template-columns: 82px minmax(0, 1fr); gap: 7px; font-size: 12px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .kv span { word-break: break-all; }
.aiyu-native-page[data-aiyu-page="message-audit"] .profile { display: flex; align-items: center; gap: 10px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .profile img { width: 44px; height: 44px; border-radius: 8px; object-fit: cover; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-event { padding: 8px 0; border-bottom: 1px solid var(--aiyu-border); }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-event small { display: block; margin-top: 3px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .anomaly { margin: 7px 0; padding: 8px; border-radius: 6px; background: #fffaeb; color: #7a2e0e; }
.aiyu-native-page[data-aiyu-page="message-audit"] .anomaly.error { background: #fff1f0; color: #912018; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health { display: inline-flex; margin: 6px 0 3px; padding: 2px 7px; border-radius: 99px; font-size: 11px; font-weight: 600; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health.success { background: #ecfdf3; color: #067647; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health.warning { background: #fffaeb; color: #b54708; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health.danger { background: #fff1f0; color: #b42318; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health.info { background: #eef4ff; color: #175cd3; }
.aiyu-native-page[data-aiyu-page="message-audit"] .call-health.muted { background: #f2f4f7; color: #667085; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mutation-history { display: grid; gap: 8px; margin-top: 12px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mutation-version { padding: 9px; border: 1px solid var(--aiyu-border); border-radius: 7px; background: #fafafa; font-size: 12px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mutation-version small { display: block; margin: 4px 0 7px; color: var(--aiyu-muted); }
.aiyu-native-page[data-aiyu-page="message-audit"] .mutation-change { display: grid; grid-template-columns: minmax(0,1fr) auto minmax(0,1fr); align-items: start; gap: 6px; }
.aiyu-native-page[data-aiyu-page="message-audit"] .mutation-change span { min-width: 0; padding: 5px; border-radius: 5px; background: #fff; word-break: break-word; }

.aiyu-native-toast-host { position: fixed; z-index: 10020; top: 76px; right: 24px; display: grid; gap: 8px; width: min(380px, calc(100vw - 32px)); pointer-events: none; }
.aiyu-native-toast { padding: 11px 14px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: #fff; color: var(--aiyu-text); box-shadow: 0 8px 24px rgba(15, 23, 42, .16); pointer-events: auto; }
.aiyu-native-toast.success { border-color: #abefc6; color: var(--aiyu-success); }
.aiyu-native-toast.error { border-color: #fecdca; color: var(--aiyu-danger); }
.aiyu-native-modal-mask { position: fixed; z-index: 10030; inset: 0; display: grid; place-items: center; padding: 16px; background: rgba(15, 23, 42, .45); }
.aiyu-native-modal { width: min(480px, 100%); overflow: hidden; border-radius: 10px; background: #fff; box-shadow: 0 20px 50px rgba(15, 23, 42, .22); }
.aiyu-native-modal > header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--aiyu-border); }
.aiyu-native-modal h2 { margin: 0; font-size: 17px; }
.aiyu-native-modal-close { border: 0; background: transparent; color: var(--aiyu-muted); font-size: 24px; cursor: pointer; }
.aiyu-native-modal-content { padding: 18px 20px; }
.aiyu-native-modal-content p { margin: 0; color: #475467; white-space: pre-wrap; }
.aiyu-native-modal-input { width: 100%; min-height: 96px; margin-top: 12px; padding: 9px 11px; border: 1px solid #d0d5dd; border-radius: 6px; font: inherit; }
.aiyu-native-modal > footer { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 18px; }
.aiyu-native-modal button { min-height: 36px; padding: 7px 15px; border: 1px solid var(--aiyu-primary); border-radius: 6px; background: var(--aiyu-primary); color: #fff; cursor: pointer; }
.aiyu-native-modal button.secondary { border-color: #d0d5dd; background: #fff; color: var(--aiyu-text); }
.aiyu-native-modal button.danger { border-color: var(--aiyu-danger); background: var(--aiyu-danger); color: #fff; }
.aiyu-native-fatal { display: grid; gap: 8px; margin: 24px; padding: 20px; border: 1px solid #fecdca; border-radius: 8px; background: #fff1f0; color: #b42318; }

@media (max-width: 1100px) {
  .aiyu-native-page[data-aiyu-page="message-audit"] .filters { grid-template-columns: minmax(220px, 420px) auto; }
  .aiyu-native-page[data-aiyu-page="message-audit"] > main { grid-template-columns: 210px 250px minmax(0, 1fr); }
  .aiyu-native-page[data-aiyu-page="message-audit"] .detail-pane { display: none; }
  .aiyu-native-page[data-aiyu-page="friend-channel"] .rule { grid-template-columns: 90px 1fr 1fr; }
  .aiyu-native-page[data-aiyu-page="friend-channel"] .channels { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .aiyu-native-admin-mount { min-height: calc(100dvh - 56px); }
  .aiyu-native-page { padding: 12px; font-size: 14px; }
  .aiyu-native-page h1,
  .aiyu-native-page .title { font-size: 19px; }
  .aiyu-native-page .aiyu-native-page-header,
  .aiyu-native-page > header,
  .aiyu-native-page .wrap > .head,
  .aiyu-native-page .wrap > .hero { flex-direction: column; gap: 10px; }
  .aiyu-native-page .aiyu-native-page-header > button,
  .aiyu-native-page .aiyu-native-page-header > .actions { width: 100%; }
  .aiyu-native-page .card,
  .aiyu-native-page .panel-body { padding: 13px; }
  .aiyu-native-page .panel-head { align-items: stretch; flex-direction: column; padding: 12px 13px; }
  .aiyu-native-page input,
  .aiyu-native-page textarea,
  .aiyu-native-page select { min-height: 42px; font-size: 16px; }
  .aiyu-native-page .grid,
  .aiyu-native-page .fields,
  .aiyu-native-page[data-aiyu-page="official-badge"] .grid,
  .aiyu-native-page[data-aiyu-page="moderation"] .grid,
  .aiyu-native-page[data-aiyu-page="data-monitor"] .grid,
  .aiyu-native-page[data-aiyu-page="app-update"] .grid,
  .aiyu-native-page[data-aiyu-page="app-update"] .fields,
  .aiyu-native-page[data-aiyu-page="customer-service"] > .grid,
  .aiyu-native-page[data-aiyu-page="customer-service"] .filters,
  .aiyu-native-page[data-aiyu-page="about"] .about-grid { grid-template-columns: 1fr; }
  .aiyu-native-page .col-1,
  .aiyu-native-page .col-2,
  .aiyu-native-page .col-3,
  .aiyu-native-page .col-4,
  .aiyu-native-page .col-6,
  .aiyu-native-page .col-12,
  .aiyu-native-page .wide { grid-column: 1 / -1; width: 100%; }
  .aiyu-native-page .actions,
  .aiyu-native-page .btns,
  .aiyu-native-page .row-actions,
  .aiyu-native-page .filter-actions,
  .aiyu-native-page .user-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .aiyu-native-page .actions button,
  .aiyu-native-page .btns button,
  .aiyu-native-page .row-actions button,
  .aiyu-native-page .filter-actions button,
  .aiyu-native-page .user-actions button { width: 100%; }
  .aiyu-native-page[data-aiyu-page="data-monitor"] .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .aiyu-native-page[data-aiyu-page="friend-channel"] .rule { grid-template-columns: 1fr; }
  .aiyu-native-page[data-aiyu-page="friend-channel"] .filters { display: grid; grid-template-columns: 1fr; width: 100%; }
  .aiyu-native-page[data-aiyu-page="friend-channel"] .filters input,
  .aiyu-native-page[data-aiyu-page="friend-channel"] .filters select { width: 100%; }
  .aiyu-native-page[data-aiyu-page="customer-service"] .row { align-items: stretch; flex-direction: column; }
  .aiyu-native-page[data-aiyu-page="customer-service"] .row > * { width: 100%; }
  .aiyu-native-page[data-aiyu-page="app-update"] .row-head { flex-direction: column; }
  .aiyu-native-page .tabs .tab { min-height: 42px; }
  .aiyu-native-filter-toggle { display: inline-flex !important; }
  .aiyu-native-page .filters[data-native-enhanced="true"] { display: none !important; }
  .aiyu-native-page .filters[data-native-enhanced="true"].mobile-open { display: grid !important; grid-template-columns: 1fr !important; }

  .aiyu-native-page table[data-aiyu-native-table="true"] { display: table; width: 100%; min-width: max(100%, calc(var(--aiyu-table-columns, 7) * 92px)); table-layout: fixed; border-collapse: collapse; background: #fff; font-size: 11px; line-height: 1.35; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > thead { display: table-header-group; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > thead > tr { display: table-row; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > thead > tr > th { display: table-cell; padding: 6px 5px; background: #f8fafc; font-size: 11px; white-space: normal; overflow-wrap: anywhere; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody { display: table-row-group; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody > tr { display: table-row; background: #fff; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody > tr:nth-child(even) { background: #fafbfc; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody > tr > td { display: table-cell; width: auto; min-width: 0; padding: 6px 5px; border-bottom: 1px solid var(--aiyu-border); vertical-align: middle; word-break: break-word; overflow-wrap: anywhere; white-space: normal; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody > tr > td[data-aiyu-label]::before { content: none; }
  .aiyu-native-page table[data-aiyu-native-table="true"] > tbody > tr > td[colspan] { display: table-cell; text-align: center; }
  .aiyu-native-page .table-wrap,
  .aiyu-native-page .result { overflow-x: auto; }

  .aiyu-native-page[data-aiyu-page="message-audit"] { padding: 0; }
  .aiyu-native-page[data-aiyu-page="message-audit"] > header { padding: 12px; }
  .aiyu-native-page[data-aiyu-page="message-audit"] > .aiyu-native-filter-toggle { margin: 0 12px 8px !important; width: calc(100% - 24px); }
  .aiyu-native-page[data-aiyu-page="message-audit"] .filters { grid-template-columns: 1fr !important; margin: 0 12px 8px; padding: 12px; border: 1px solid var(--aiyu-border); border-radius: 8px; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .filters .filter-actions { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav { position: sticky; top: 56px; z-index: 8; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 0 12px 8px; padding: 4px; border: 1px solid var(--aiyu-border); border-radius: 8px; background: rgba(255,255,255,.96); box-shadow: 0 2px 8px rgba(15,23,42,.06); }
  .aiyu-native-page[data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav button { min-height: 40px; border-color: transparent; background: transparent; color: var(--aiyu-muted); box-shadow: none; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .aiyu-mobile-audit-nav button.active { background: var(--aiyu-primary-soft); color: var(--aiyu-primary); }
  .aiyu-native-page[data-aiyu-page="message-audit"] > main { display: block; height: calc(100dvh - 288px); min-height: 520px; margin: 0 12px 12px; overflow: hidden; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .pane { display: none; width: 100%; height: 100%; min-height: 0; }
  .aiyu-native-page[data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="marks"] .marks-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="conversations"] .conversation-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="messages"] .messages-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"][data-aiyu-mobile-audit-view="details"] .detail-pane { display: flex; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .marks-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"] .conversation-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"] .messages-pane,
  .aiyu-native-page[data-aiyu-page="message-audit"] .detail-pane { max-height: none; min-height: 0; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .msg-wrap { max-width: 86%; }
  .aiyu-native-page[data-aiyu-page="message-audit"] .bubble img,
  .aiyu-native-page[data-aiyu-page="message-audit"] .bubble video,
  .aiyu-native-page[data-aiyu-page="message-audit"] .bubble audio { max-width: 100%; height: auto; }
  .aiyu-native-page[data-aiyu-page="about"] .info-list { grid-template-columns: 1fr; gap: 4px; }
  .aiyu-native-page[data-aiyu-page="about"] .info-list dd { margin-bottom: 10px; }
  .aiyu-native-toast-host { top: 64px; right: 12px; }
  .aiyu-native-modal-mask { align-items: end; padding: 0; }
  .aiyu-native-modal { width: 100%; border-radius: 14px 14px 0 0; }
  .aiyu-native-modal > footer { display: grid; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .aiyu-native-page { padding: 8px; }
  .aiyu-native-page .actions,
  .aiyu-native-page .btns,
  .aiyu-native-page .row-actions,
  .aiyu-native-page .filter-actions,
  .aiyu-native-page .user-actions { grid-template-columns: 1fr; }
  .aiyu-native-page[data-aiyu-page="data-monitor"] .metrics { grid-template-columns: 1fr; }
}