:root {
  --xxj-ink: #17212b;
  --xxj-muted: #66717d;
  --xxj-line: #d9e0e6;
  --xxj-soft: #f4f6f8;
  --xxj-panel: #ffffff;
  --xxj-blue: #155eef;
  --xxj-blue-dark: #1249bd;
  --xxj-green: #137a55;
  --xxj-green-soft: #e9f7f1;
  --xxj-amber: #9b6408;
  --xxj-amber-soft: #fff5db;
  --xxj-red: #b42318;
  --xxj-red-soft: #fff0ee;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.xxj-admin-body {
  margin: 0;
  color: var(--xxj-ink);
  background: var(--xxj-soft);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.55;
}

.xxj-admin-shell {
  width: min(1320px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 64px;
}

.xxj-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.xxj-back {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  color: var(--xxj-muted);
  font-size: 13px;
  text-decoration: none;
}

.xxj-back:hover { color: var(--xxj-blue); }
.xxj-page-head h1 {
  margin: 8px 0 4px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: 0;
}
.xxj-page-head p {
  margin: 0;
  color: var(--xxj-muted);
  font-size: 14px;
}
.xxj-head-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.xxj-btn {
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.xxj-btn:disabled { opacity: .45; cursor: not-allowed; }
.xxj-btn-ghost {
  color: var(--xxj-ink);
  background: var(--xxj-panel);
  border-color: var(--xxj-line);
}
.xxj-btn-ghost:hover:not(:disabled) { border-color: #aeb9c3; background: #fbfcfd; }
.xxj-btn-primary { color: #fff; background: var(--xxj-blue); }
.xxj-btn-primary:hover:not(:disabled) { background: var(--xxj-blue-dark); }
.xxj-btn-confirm { color: #fff; background: var(--xxj-green); }
.xxj-btn-confirm:hover:not(:disabled) { background: #0f6648; }
.xxj-btn-danger {
  color: var(--xxj-red);
  background: var(--xxj-red-soft);
  border-color: #f2c3bd;
}
.xxj-btn-danger:hover:not(:disabled) { border-color: var(--xxj-red); }

.xxj-alert {
  min-height: 46px;
  margin-bottom: 18px;
  padding: 11px 14px;
  border: 1px solid var(--xxj-line);
  border-radius: 7px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--xxj-muted);
  background: var(--xxj-panel);
  font-size: 13px;
}
.xxj-alert[hidden] { display: none; }
.xxj-alert-ok { color: var(--xxj-green); background: var(--xxj-green-soft); border-color: #bde6d5; }
.xxj-alert-warn { color: var(--xxj-amber); background: var(--xxj-amber-soft); border-color: #f0d58f; }
.xxj-alert-error { color: var(--xxj-red); background: var(--xxj-red-soft); border-color: #f0beb8; }

.xxj-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--xxj-line);
  border-radius: 8px;
  background: var(--xxj-panel);
  overflow: hidden;
  margin-bottom: 18px;
}
.xxj-metric {
  min-width: 0;
  padding: 19px 20px;
  border-right: 1px solid var(--xxj-line);
}
.xxj-metric:last-child { border-right: 0; }
.xxj-metric-label { display: block; color: var(--xxj-muted); font-size: 12px; }
.xxj-metric strong {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
  font-size: 25px;
  line-height: 1.2;
  letter-spacing: 0;
}
.xxj-metric small {
  display: block;
  margin-top: 6px;
  color: var(--xxj-muted);
  font-size: 11px;
}
.xxj-metric strong.is-warn { color: var(--xxj-amber); }
.xxj-metric strong.is-error { color: var(--xxj-red); }

.xxj-section {
  min-width: 0;
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid var(--xxj-line);
  border-radius: 8px;
  background: var(--xxj-panel);
}
.xxj-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}
.xxj-section-head h2 { margin: 0; font-size: 17px; line-height: 1.3; }
.xxj-section-head p { max-width: 760px; margin: 5px 0 0; color: var(--xxj-muted); font-size: 12px; }

.xxj-table-wrap { width: 100%; overflow-x: auto; }
.xxj-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.xxj-table th {
  padding: 10px 12px;
  color: var(--xxj-muted);
  background: #f8fafb;
  border-bottom: 1px solid var(--xxj-line);
  text-align: left;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 650;
}
.xxj-table td {
  padding: 11px 12px;
  border-bottom: 1px solid #edf0f3;
  vertical-align: middle;
}
.xxj-cell-note { display: block; margin-top: 1px; color: var(--xxj-muted); font-size: 9px; }
.xxj-table tbody tr:last-child td { border-bottom: 0; }
.xxj-table tbody tr:hover { background: #fbfcfd; }
.xxj-empty { padding: 24px !important; color: var(--xxj-muted); text-align: center; }
.xxj-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
}
.xxj-badge-ok { color: var(--xxj-green); background: var(--xxj-green-soft); }
.xxj-badge-warn { color: var(--xxj-amber); background: var(--xxj-amber-soft); }
.xxj-badge-neutral { color: var(--xxj-muted); background: var(--xxj-soft); }

.xxj-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(280px, .8fr);
  gap: 18px;
  align-items: start;
}
.xxj-main-grid > .xxj-section { margin-bottom: 0; }
.xxj-side-stack { display: grid; gap: 18px; }
.xxj-side-stack .xxj-section { margin-bottom: 0; }
.xxj-lower-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 18px;
  margin-top: 18px;
}
.xxj-lower-grid .xxj-section { margin-bottom: 0; }

.xxj-dropzone {
  width: 100%;
  min-height: 166px;
  padding: 24px;
  border: 1.5px dashed #a9b6c1;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--xxj-ink);
  background: #fbfcfd;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.xxj-dropzone:hover,
.xxj-dropzone.is-dragging {
  border-color: var(--xxj-blue);
  background: #f5f8ff;
}
.xxj-drop-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--xxj-blue);
  background: #eaf0ff;
  font-size: 17px;
}
.xxj-drop-title { font-size: 14px; font-weight: 700; overflow-wrap: anywhere; }
.xxj-drop-help { color: var(--xxj-muted); font-size: 11px; }

.xxj-upload-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 18px;
  margin-top: 14px;
  padding: 12px 13px;
  border: 1px solid var(--xxj-line);
  border-radius: 7px;
  background: #fbfcfd;
}
.xxj-upload-meta[hidden] { display: none; }
.xxj-upload-meta div { min-width: 0; }
.xxj-upload-meta span { display: block; color: var(--xxj-muted); font-size: 10px; }
.xxj-upload-meta strong,
.xxj-upload-meta code {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  color: var(--xxj-ink);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.xxj-steps {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.xxj-steps li {
  min-width: 0;
  padding: 11px;
  border: 1px solid var(--xxj-line);
  border-radius: 7px;
  display: flex;
  align-items: flex-start;
  gap: 9px;
  background: #fbfcfd;
}
.xxj-steps li > span {
  flex: 0 0 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--xxj-muted);
  background: #e8edf1;
  font-size: 11px;
  font-weight: 700;
}
.xxj-steps strong { display: block; font-size: 12px; }
.xxj-steps small { display: block; margin-top: 2px; color: var(--xxj-muted); font-size: 10px; }
.xxj-steps li.is-active { border-color: #b8caff; background: #f5f8ff; }
.xxj-steps li.is-active > span { color: #fff; background: var(--xxj-blue); }
.xxj-steps li.is-ok { border-color: #bde6d5; background: var(--xxj-green-soft); }
.xxj-steps li.is-ok > span { color: #fff; background: var(--xxj-green); }
.xxj-steps li.is-error { border-color: #f0beb8; background: var(--xxj-red-soft); }
.xxj-steps li.is-error > span { color: #fff; background: var(--xxj-red); }

.xxj-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 15px;
}
.xxj-terminal {
  margin-top: 15px;
  border: 1px solid #23303c;
  border-radius: 7px;
  overflow: hidden;
  background: #111923;
}
.xxj-terminal[hidden] { display: none; }
.xxj-terminal-head {
  min-height: 36px;
  padding: 7px 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #c8d2dc;
  border-bottom: 1px solid #2c3a47;
  background: #18222d;
  font-size: 11px;
}
.xxj-terminal-head button {
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 5px;
  color: #c8d2dc;
  background: transparent;
  cursor: pointer;
}
.xxj-terminal-head button:hover { background: #263440; }
.xxj-terminal pre {
  max-height: 300px;
  margin: 0;
  padding: 13px;
  overflow: auto;
  color: #dbe5ee;
  font: 11px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.xxj-check-list { margin: 0; padding: 0; list-style: none; }
.xxj-check-list li {
  padding: 8px 0;
  display: flex;
  gap: 9px;
  align-items: flex-start;
  border-bottom: 1px solid #edf0f3;
  color: #3f4a55;
  font-size: 12px;
}
.xxj-check-list li:last-child { border-bottom: 0; }
.xxj-check-list i { margin-top: 3px; color: var(--xxj-green); font-size: 11px; }
.xxj-inline-note {
  margin-top: 12px;
  padding: 10px 11px;
  border-left: 3px solid var(--xxj-blue);
  color: var(--xxj-muted);
  background: #f5f8ff;
  font-size: 11px;
}
.xxj-inline-note i { margin-right: 6px; color: var(--xxj-blue); }

.xxj-audit-list { max-height: 330px; overflow: auto; }
.xxj-audit-item {
  padding: 10px 0;
  border-bottom: 1px solid #edf0f3;
}
.xxj-audit-item:last-child { border-bottom: 0; }
.xxj-audit-item strong { font-size: 12px; }
.xxj-audit-item p { margin: 3px 0 0; color: var(--xxj-muted); font-size: 11px; }
.xxj-audit-item code { font-size: 10px; }

code {
  padding: 1px 4px;
  border-radius: 4px;
  color: #344454;
  background: #eef2f5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (max-width: 980px) {
  .xxj-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xxj-metric:nth-child(2) { border-right: 0; }
  .xxj-metric:nth-child(-n+2) { border-bottom: 1px solid var(--xxj-line); }
  .xxj-main-grid, .xxj-lower-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .xxj-admin-shell { width: min(100% - 24px, 1320px); padding-top: 20px; }
  .xxj-page-head { align-items: flex-start; flex-direction: column; gap: 14px; }
  .xxj-page-head h1 { font-size: 25px; }
  .xxj-head-actions { width: 100%; justify-content: flex-start; }
  .xxj-head-actions .xxj-btn { flex: 1 1 140px; }
  .xxj-metrics { grid-template-columns: 1fr 1fr; }
  .xxj-metric { padding: 15px; }
  .xxj-metric strong { font-size: 21px; }
  .xxj-section { padding: 16px; }
  .xxj-steps { grid-template-columns: 1fr; }
  .xxj-upload-meta { grid-template-columns: 1fr; gap: 9px; }
  .xxj-action-row .xxj-btn { width: 100%; }
}

@media (max-width: 430px) {
  .xxj-metrics { grid-template-columns: 1fr; }
  .xxj-metric { border-right: 0; border-bottom: 1px solid var(--xxj-line); }
  .xxj-metric:last-child { border-bottom: 0; }
}