:root {
  --uc-bg: #f5f7fb;
  --uc-card: #ffffff;
  --uc-line: #e7ecf5;
  --uc-text: #1f2a44;
  --uc-muted: #6b7280;
  --uc-primary: #ef4444;
  --uc-primary-soft: #fff1f2;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--uc-bg);
  color: var(--uc-text);
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.uc-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--uc-line);
  background: #fff;
}

.uc-topbar-inner {
  width: min(1320px, calc(100% - 24px));
  margin: 0 auto;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.uc-brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
}

.uc-top-links {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: #4b5563;
  font-size: 13px;
}

.uc-layout {
  width: min(1320px, calc(100% - 24px));
  margin: 14px auto 24px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 14px;
}

.uc-sidebar {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: var(--uc-card);
  overflow: auto;
  max-height: calc(100vh - 100px);
}

.uc-sidebar-head {
  padding: 14px 14px 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.uc-role-chip {
  display: inline-flex;
  align-items: center;
  height: 24px;
  border-radius: 999px;
  border: 1px solid #fecaca;
  background: #fff1f2;
  color: #b91c1c;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 600;
}

.uc-menu-group {
  border-top: 1px solid var(--uc-line);
  padding: 10px;
}

.uc-menu-group-title {
  margin: 0 0 8px;
  font-size: 13px;
  color: #374151;
  font-weight: 700;
}

.uc-menu-list {
  display: grid;
  gap: 4px;
}

.uc-menu-item {
  height: 34px;
  border-radius: 8px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  color: #475569;
  font-size: 13px;
}

.uc-menu-item:hover {
  background: #f8fafc;
}

.uc-menu-item.active {
  color: #b91c1c;
  background: var(--uc-primary-soft);
}

.uc-main {
  min-height: 640px;
}

.uc-card {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: var(--uc-card);
  padding: 14px;
}

.uc-page-title {
  margin: 0;
  font-size: 22px;
}

.uc-page-subtitle {
  margin: 6px 0 0;
  color: var(--uc-muted);
  font-size: 13px;
}

.uc-tabs {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.uc-tab {
  height: 30px;
  border: 1px solid var(--uc-line);
  border-radius: 999px;
  background: #fff;
  color: #475569;
  padding: 0 12px;
  font-size: 12px;
  cursor: pointer;
}

.uc-tab.active {
  color: #b91c1c;
  border-color: #fecaca;
  background: var(--uc-primary-soft);
}

.uc-filter-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.uc-filter-grid label {
  display: grid;
  gap: 5px;
  font-size: 12px;
  color: #64748b;
}

.uc-filter-grid input,
.uc-filter-grid select {
  height: 34px;
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: #334155;
}

.uc-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.uc-btn {
  height: 34px;
  border-radius: 8px;
  border: 1px solid #d5dce9;
  background: #fff;
  color: #334155;
  padding: 0 12px;
  cursor: pointer;
}

.uc-btn.primary {
  border-color: transparent;
  background: var(--uc-primary);
  color: #fff;
}

.uc-btn.danger {
  border-color: transparent;
  background: #dc2626;
  color: #fff;
}

.uc-table-wrap {
  margin-top: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  overflow: auto;
}

.uc-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 780px;
}

.uc-table th,
.uc-table td {
  border-bottom: 1px solid var(--uc-line);
  padding: 10px;
  text-align: left;
  font-size: 13px;
  vertical-align: top;
}

.uc-table th {
  background: #f8fafc;
  color: #475569;
  font-weight: 600;
}

.uc-table tr:last-child td {
  border-bottom: none;
}

.uc-empty {
  padding: 18px 10px;
  color: #64748b;
}

.uc-status {
  margin-top: 8px;
  min-height: 18px;
  color: #b91c1c;
  font-size: 12px;
}

.uc-kpis {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.uc-kpi {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  padding: 12px;
  background: #fff;
}

.uc-kpi strong {
  display: block;
  margin-top: 6px;
  font-size: 20px;
}

.uc-form-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.uc-form-grid label {
  display: grid;
  gap: 6px;
  color: #64748b;
  font-size: 12px;
}

.uc-form-grid .full {
  grid-column: 1 / -1;
}

.uc-form-grid input,
.uc-form-grid select,
.uc-form-grid textarea {
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  background: #fff;
  color: #334155;
  padding: 8px 10px;
}

.uc-security-item {
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  padding: 10px;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.uc-order-list {
  margin-top: 12px;
  display: grid;
  gap: 12px;
}

.uc-order-block {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
}

.uc-order-head {
  padding: 8px 12px;
  border-bottom: 1px solid var(--uc-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.uc-order-head-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  color: #374151;
}

.uc-order-head-actions {
  display: flex;
  gap: 8px;
}

.uc-order-main {
  display: grid;
  grid-template-columns: 1.5fr 0.5fr 0.5fr 0.5fr 0.5fr 0.5fr;
  border-top: 1px solid #f1f5f9;
}

.uc-order-cell {
  min-height: 120px;
  padding: 10px;
  border-right: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  color: #374151;
}

.uc-order-main .uc-order-cell:last-child {
  border-right: none;
}

.uc-order-product {
  justify-content: flex-start;
  text-align: left;
  gap: 10px;
}

.uc-order-product img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  background: #f8fafc;
  flex-shrink: 0;
}

.uc-order-product-title {
  font-weight: 600;
  color: #111827;
}

.uc-order-product-meta {
  margin-top: 4px;
  font-size: 12px;
  color: #6b7280;
}

.uc-order-product-price {
  margin-top: 6px;
  color: #ef4444;
  font-size: 24px;
  font-weight: 700;
}

.uc-order-link-list {
  display: grid;
  gap: 4px;
}

.uc-order-link-list a {
  color: #2563eb;
  text-decoration: underline;
  font-size: 12px;
}

.uc-order-actions-col {
  display: grid;
  gap: 8px;
}

.uc-order-batch-bar {
  margin-top: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.uc-order-batch-left {
  color: #475569;
  font-size: 13px;
}

.uc-order-batch-left strong {
  color: #ef4444;
}

.uc-order-batch-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.uc-order-detail-mask {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(2, 6, 23, 0.42);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 28px 14px;
  overflow: auto;
}

.uc-order-detail-dialog {
  width: min(1220px, 100%);
  border-radius: 12px;
  border: 1px solid var(--uc-line);
  background: #fff;
  overflow: hidden;
}

.uc-order-detail-head {
  min-height: 56px;
  border-bottom: 1px solid var(--uc-line);
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.uc-order-detail-head h3 {
  margin: 0;
  font-size: 20px;
}

.uc-order-detail-close {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #d5dce9;
  background: #fff;
  color: #334155;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.uc-order-detail-body {
  padding: 14px;
  display: grid;
  gap: 12px;
}

.uc-order-detail-row {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  padding: 12px;
}

.uc-order-detail-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  color: #334155;
  font-size: 14px;
}

.uc-order-progress {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.uc-order-progress-item {
  border: 1px dashed #dbe2ef;
  border-radius: 8px;
  min-height: 74px;
  padding: 8px 10px;
}

.uc-order-progress-item.active {
  border-color: #86efac;
  background: #f0fdf4;
}

.uc-order-progress-item h5 {
  margin: 0;
  font-size: 13px;
}

.uc-order-progress-item p {
  margin: 6px 0 0;
  font-size: 12px;
  color: #64748b;
}

.uc-order-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.uc-order-info-card {
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
  font-size: 13px;
  line-height: 1.9;
}

.uc-order-info-card h4 {
  margin: 0 0 6px;
  font-size: 14px;
}

.uc-order-detail-tabs {
  margin-top: 6px;
  display: flex;
  gap: 12px;
  border-bottom: 1px solid var(--uc-line);
  padding: 0 4px;
}

.uc-order-detail-tab {
  height: 34px;
  border: none;
  background: transparent;
  color: #475569;
  cursor: pointer;
  font-size: 14px;
}

.uc-order-detail-tab.active {
  color: #b91c1c;
  border-bottom: 2px solid #f59e0b;
  font-weight: 600;
}

.uc-order-detail-summary {
  margin-top: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.uc-order-detail-total {
  color: #ef4444;
  font-weight: 700;
}

.uc-asset-table-wrap {
  margin-top: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.uc-asset-table-head,
.uc-asset-row {
  display: grid;
  grid-template-columns: 120px 180px 1.2fr 1fr 120px;
  align-items: center;
}

.uc-asset-table-head {
  min-height: 42px;
  background: #f8fafc;
  color: #475569;
  font-size: 13px;
  font-weight: 600;
  border-bottom: 1px solid var(--uc-line);
}

.uc-asset-table-head > div,
.uc-asset-row > div {
  padding: 8px 10px;
}

.uc-asset-row {
  min-height: 120px;
  border-bottom: 1px solid var(--uc-line);
}

.uc-asset-row:last-child {
  border-bottom: none;
}

.uc-asset-image {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  background: #f8fafc;
}

.uc-asset-price {
  font-size: 30px;
  color: #ef4444;
  font-weight: 700;
}

.uc-asset-title {
  font-size: 28px;
  color: #111827;
  font-weight: 600;
}

.uc-asset-meta {
  margin-top: 6px;
  color: #6b7280;
  font-size: 12px;
}

.uc-asset-feature {
  color: #374151;
  line-height: 1.6;
  font-size: 13px;
}

.uc-qty-box {
  margin-top: 8px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #d5dce9;
  border-radius: 6px;
  overflow: hidden;
}

.uc-qty-box button {
  width: 28px;
  height: 28px;
  border: none;
  background: #fff;
  cursor: pointer;
}

.uc-qty-box span {
  width: 36px;
  text-align: center;
  border-left: 1px solid #d5dce9;
  border-right: 1px solid #d5dce9;
  font-size: 13px;
}

.uc-download-toolbar {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.uc-download-pager {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 12px;
  color: #64748b;
}

.uc-stats-filter-bar {
  margin-top: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  padding: 10px;
}

.uc-stats-filter-grid {
  display: grid;
  grid-template-columns: 160px 160px 28px 160px 1fr auto auto auto;
  gap: 8px;
  align-items: center;
}

.uc-stats-filter-grid input,
.uc-stats-filter-grid select {
  height: 34px;
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  padding: 0 10px;
  color: #334155;
  background: #fff;
}

.uc-stats-kpi-row {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.uc-stats-kpi {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  min-height: 84px;
  padding: 12px;
}

.uc-stats-kpi h4 {
  margin: 0;
  font-size: 14px;
  color: #475569;
}

.uc-stats-kpi strong {
  display: block;
  margin-top: 8px;
  font-size: 36px;
  text-align: center;
  color: #1f2937;
}

.uc-stats-toggle {
  margin-top: 12px;
  display: inline-flex;
  border: 1px solid #fecaca;
  border-radius: 6px;
  overflow: hidden;
}

.uc-stats-toggle button {
  height: 28px;
  border: none;
  background: #fff;
  padding: 0 12px;
  color: #b91c1c;
  cursor: pointer;
}

.uc-stats-toggle button.active {
  background: #ef4444;
  color: #fff;
}

.uc-stats-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.uc-stats-panel {
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
}

.uc-stats-panel-head {
  min-height: 38px;
  border-bottom: 1px solid var(--uc-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  font-size: 13px;
  color: #374151;
}

.uc-stats-panel-body {
  min-height: 170px;
  display: block;
  padding: 8px 10px;
  color: #64748b;
  font-size: 14px;
}

.uc-stats-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.uc-stats-list li {
  min-height: 30px;
  border-bottom: 1px dashed #e5eaf3;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #334155;
}

.uc-stats-list li:last-child {
  border-bottom: none;
}

.uc-stats-empty {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
}

.uc-qa-tabs {
  margin-top: 12px;
  display: inline-flex;
  border-bottom: 1px solid var(--uc-line);
  gap: 10px;
}

.uc-qa-tab {
  height: 34px;
  border: none;
  background: transparent;
  color: #374151;
  font-size: 16px;
  cursor: pointer;
  position: relative;
  padding: 0 4px;
}

.uc-qa-tab.active {
  color: #111827;
  font-weight: 600;
}

.uc-qa-tab.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: #f59e0b;
}

.uc-qa-empty-box {
  margin-top: 12px;
  border: 1px solid var(--uc-line);
  border-radius: 10px;
  background: #fff;
  min-height: 200px;
}

.uc-qa-empty-head {
  min-height: 42px;
  border-bottom: 1px solid var(--uc-line);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  padding: 0 14px;
  color: #475569;
  font-size: 13px;
}

.uc-qa-empty-body {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  font-size: 14px;
}

@media (max-width: 1080px) {
  .uc-layout {
    grid-template-columns: 1fr;
  }
  .uc-filter-grid,
  .uc-kpis,
  .uc-form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .uc-order-main {
    grid-template-columns: 1fr;
  }
  .uc-order-cell {
    border-right: none;
    border-bottom: 1px solid #f1f5f9;
    justify-content: flex-start;
    text-align: left;
    min-height: auto;
  }
  .uc-order-main .uc-order-cell:last-child {
    border-bottom: none;
  }
  .uc-asset-table-head,
  .uc-asset-row {
    grid-template-columns: 1fr;
  }
  .uc-stats-kpi-row,
  .uc-stats-grid {
    grid-template-columns: 1fr;
  }
  .uc-stats-filter-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .uc-filter-grid,
  .uc-kpis,
  .uc-form-grid {
    grid-template-columns: 1fr;
  }
}