:root {
  --bg: #f3f4f6;
  --panel: #ffffff;
  --border: #e5e7eb;
  --text: #111827;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --success: #059669;
  --warning: #d97706;
  --sidebar: #111827;
  --sidebar-text: #d1d5db;
  --radius: 6px;
  --font: 12px/1.45 "Microsoft YaHei", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: var(--font);
  color: var(--text);
  background: var(--bg);
}

.hidden { display: none !important; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea {
  font: inherit;
}

.btn {
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 5px 10px;
  cursor: pointer;
  background: #fff;
  color: var(--text);
  font-size: 11px;
}

.btn.block { width: 100%; }
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn.primary:hover { background: var(--primary-dark); }
.btn.secondary { background: #eff6ff; color: var(--primary-dark); border-color: #bfdbfe; }
.btn.ghost { background: transparent; border-color: var(--border); color: var(--muted); }
.btn.danger { background: #fef2f2; color: var(--danger); border-color: #fecaca; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-size: 10px;
}

.field.compact { display: grid; gap: 4px; margin-bottom: 8px; }
.field.compact span { font-size: 10px; color: var(--muted); }
.field.compact input,
.field.compact select,
.field.compact textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 8px;
  background: #fff;
}

.actions.compact { display: flex; gap: 6px; flex-wrap: wrap; }
.status-line, .form-error { min-height: 16px; font-size: 10px; margin: 6px 0 0; color: var(--muted); }
.form-error { color: var(--danger); }

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
  background: linear-gradient(180deg, #eef2ff 0%, #f9fafb 40%);
}

.login-card {
  width: min(360px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.brand-kicker, .login-desc, .copyright {
  margin: 0;
  font-size: 10px;
  color: var(--muted);
}

.login-card h1 {
  margin: 6px 0 4px;
  font-size: 20px;
}

.login-form { margin-top: 14px; }
.copyright { margin-top: 14px; text-align: center; }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 168px 1fr;
}

.sidebar {
  background: var(--sidebar);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  padding: 12px 10px;
}

.brand {
  padding: 8px 6px 12px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 8px;
}
.brand strong { display: block; color: #fff; font-size: 13px; }
.brand span { font-size: 10px; color: #9ca3af; }

.nav { display: grid; gap: 4px; }
.nav-item {
  text-align: left;
  border: none;
  background: transparent;
  color: var(--sidebar-text);
  padding: 7px 8px;
  border-radius: var(--radius);
  font-size: 11px;
}
.nav-item:hover, .nav-item.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.sidebar-foot { margin-top: auto; padding-top: 10px; }
.sidebar-user { font-size: 10px; color: #9ca3af; margin-bottom: 8px; line-height: 1.5; }

.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.topbar h2 { margin: 0; font-size: 14px; }

.plugin-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}

.plugin-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 10px;
  color: var(--muted);
}

.plugin-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9ca3af;
}
.plugin-status.ok .dot { background: var(--success); }
.plugin-status.warn .dot { background: var(--warning); }
.plugin-status.error .dot { background: var(--danger); }

.view {
  display: none;
  padding: 12px;
  gap: 10px;
}
.view.active { display: grid; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}

.field.compact { margin-bottom: 8px; }

.field-hint {
  margin: 6px 0 0;
  font-size: 10px;
  line-height: 1.5;
  color: var(--muted);
}

.mode-toggle {
  display: inline-flex;
  gap: 0;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f9fafb;
}

.mode-toggle-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
}

.mode-toggle-btn.active {
  background: #fff;
  color: var(--text);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.mode-toggle-btn:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 1px;
}

.card-head h3 { margin: 0 0 2px; font-size: 12px; }
.card-head p { margin: 0; font-size: 10px; color: var(--muted); }
.card-head.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.preview-card { margin-top: 0; }
.preview-content {
  max-height: calc(100vh - 280px);
  overflow: auto;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.preview-generating {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  border: 1px dashed #bfdbfe;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.preview-generating-panel {
  text-align: center;
  padding: 24px 20px;
  max-width: 420px;
}

.preview-generating-panel strong {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
}

.preview-generating-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.preview-generating-elapsed {
  margin-top: 10px !important;
  font-size: 11px;
  color: #2563eb;
}

.spinner {
  width: 34px;
  height: 34px;
  margin: 0 auto 14px;
  border: 3px solid #dbeafe;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn.is-loading {
  pointer-events: none;
  opacity: 0.72;
}

.pdf-export-root {
  background: #fff;
  color: #111827;
  font: 12px/1.45 "Microsoft YaHei", "Segoe UI", sans-serif;
  padding: 12px;
}

.pdf-export-root h2,
.pdf-export-root h4 {
  margin: 0 0 8px;
}

.pdf-export-root .report-note {
  margin: 0 0 10px;
  color: #6b7280;
  font-size: 11px;
}

.pdf-export-root table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}

.pdf-export-root th,
.pdf-export-root td {
  border: 1px solid #d1d5db;
  padding: 4px 5px;
  text-align: center;
  vertical-align: middle;
}

.pdf-export-root th {
  background: #f3f4f6;
}

.pdf-export-root .summary-row {
  background: #fffbeb;
  font-weight: 600;
}

.pdf-export-footer {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid #e5e7eb;
  text-align: center;
  color: #6b7280;
  font-size: 11px;
}

.empty-box {
  padding: 24px;
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.summary-box {
  background: #f9fafb;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 10px;
  font-size: 10px;
  color: var(--muted);
}

.summary-box strong { color: var(--text); }
.summary-list { margin: 6px 0 0; padding-left: 16px; }

.tree-toggle {
  width: 16px;
  height: 16px;
  margin-right: 4px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 10px;
  line-height: 1;
  vertical-align: middle;
  padding: 0;
}

.tree-placeholder {
  display: inline-block;
  width: 20px;
}

.shop-tree-table .tree-name {
  text-align: left;
}

.data-table td.object-cell {
  max-width: 220px;
  white-space: normal;
  word-break: break-all;
}

.cache-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px 14px;
  margin-bottom: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f9fafb;
}

.cache-filters .field.compact.inline {
  min-width: 160px;
  margin: 0;
}

.cache-filters select {
  min-width: 160px;
  max-width: 280px;
}

.cache-group-row td {
  background: #f3f4f6;
  font-size: 11px;
  padding: 8px 10px;
}

.cache-group-toggle {
  width: 22px;
  height: 22px;
  margin-right: 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fff;
  color: #374151;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  vertical-align: middle;
}

.cache-group-toggle:hover {
  background: #eef2ff;
}

.cache-group-label {
  margin-right: 8px;
  color: #111827;
}

.cache-group-meta {
  color: var(--muted);
  font-size: 10px;
}

.table-wrap { overflow: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.data-table th, .data-table td {
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  white-space: nowrap;
}
.data-table th {
  font-size: 10px;
  color: var(--muted);
  background: #f9fafb;
  position: sticky;
  top: 0;
}
.data-table tr.clickable { cursor: pointer; }
.data-table tr.clickable:hover { background: #f9fafb; }
.empty-cell { text-align: center; color: var(--muted); }

.tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 10px;
}
.tag.success { background: #ecfdf5; color: var(--success); }
.tag.incomplete { background: #fffbeb; color: #b45309; }
.tag.failed { background: #fef2f2; color: var(--danger); }
.incomplete-banner {
  background: #fffbeb;
  border: 1px solid #fcd34d;
  color: #92400e;
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 10px;
  font-size: 11px;
}
.status-line.warning { color: #b45309; }

.report-section { margin-bottom: 14px; }
.report-section h3, .report-section h4 { margin: 0 0 6px; font-size: 12px; }
.report-note { margin: 0 0 8px; color: var(--muted); font-size: 10px; }
.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 10px;
}
.report-table th, .report-table td {
  border: 1px solid var(--border);
  padding: 4px 6px;
}
.report-table th { background: #f9fafb; }
.summary-row { background: #fffbeb; font-weight: 600; }
.report-table .shop-inquiry-btn {
  padding: 2px 8px;
  font-size: 10px;
  white-space: nowrap;
}
.muted-text { color: var(--muted); }

.captcha-modal .guide-desc {
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-radius: 6px;
  padding: 10px 12px;
}

.captcha-steps {
  margin-top: 10px;
}

.captcha-modal-actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.captcha-link-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.captcha-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f9fafb;
}

.captcha-link-item strong {
  display: block;
  font-size: 11px;
  margin-bottom: 2px;
}

.captcha-link-item span {
  display: block;
  font-size: 10px;
  color: var(--muted);
  word-break: break-all;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17,24,39,0.45);
}
.compact-modal {
  position: relative;
  width: min(520px, calc(100vw - 24px));
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
}
.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.modal-head h3 { margin: 0; font-size: 12px; }
.compact-body { padding: 12px; font-size: 11px; color: var(--muted); }
.modal-actions-top { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.guide-list { margin: 0; padding-left: 18px; line-height: 1.7; }
.guide-desc { margin: 0 0 10px; color: var(--text); }
.update-notice {
  margin: 0 0 10px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid #fde68a;
  background: #fffbeb;
  color: #92400e;
}
.update-notice p { margin: 4px 0 0; line-height: 1.6; }

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .nav { display: flex; }
  .sidebar-foot { margin-top: 0; margin-left: auto; display: flex; gap: 8px; align-items: center; }
  .grid-2 { grid-template-columns: 1fr; }
}

@media print {
  .sidebar, .topbar, .card:not(.preview-card), .preview-card .card-head { display: none !important; }
  .preview-content { max-height: none; overflow: visible; }
}