/* 链务与存证后台 — 对齐 photo/链务与存证.png 深色链务风 */
:root {
  --chain-bg: #0a0f1a;
  --chain-panel: rgba(14, 24, 42, 0.92);
  --chain-border: rgba(0, 180, 255, 0.22);
  --chain-text: #e8f4ff;
  --chain-dim: rgba(140, 190, 240, 0.65);
  --chain-cyan: #00d4ff;
  --chain-blue: #1890ff;
}

html,
body.chain-site {
  height: 100%;
  margin: 0;
  overflow: hidden;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--chain-bg);
  color: var(--chain-text);
}

.chain-layout {
  display: flex;
  height: 100vh;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 0%, rgba(24, 80, 160, 0.15), transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(0, 120, 200, 0.08), transparent 40%), var(--chain-bg);
}

/* 侧栏 */
.chain-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #0d1528 0%, #080e18 100%);
  border-right: 1px solid var(--chain-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.chain-brand {
  padding: 18px 16px;
  border-bottom: 1px solid var(--chain-border);
}

.chain-brand .corp-brand-logo {
  width: 40px !important;
  height: 40px !important;
  border-radius: 8px !important;
}

.chain-brand .corp-brand-module {
  color: #fff !important;
  font-size: 15px !important;
}

.chain-brand .corp-brand-desc,
.chain-brand .corp-brand-line {
  color: var(--chain-dim) !important;
  font-size: 11px !important;
}

.chain-nav {
  flex: 1;
  padding: 10px 0;
}

.chain-nav-group {
  margin-bottom: 4px;
}

.chain-nav-group-title {
  padding: 10px 16px 6px;
  font-size: 11px;
  color: rgba(100, 150, 200, 0.55);
  letter-spacing: 1px;
}

.chain-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px 9px 20px;
  margin: 1px 8px;
  font-size: 13px;
  color: rgba(200, 230, 255, 0.75);
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.15s, color 0.15s;
}

.chain-nav a:hover {
  color: #fff;
  background: rgba(0, 120, 220, 0.12);
}

.chain-nav a.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 140, 255, 0.35), rgba(0, 80, 160, 0.08));
  box-shadow: inset 3px 0 0 var(--chain-cyan);
}

.chain-nav .ico {
  width: 18px;
  text-align: center;
  opacity: 0.85;
}

.chain-nav .badge {
  margin-left: auto;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #1890ff;
  color: #fff;
  font-size: 10px;
  border-radius: 9px;
  line-height: 18px;
  text-align: center;
}

.chain-sidebar-foot {
  padding: 14px 16px;
  border-top: 1px solid var(--chain-border);
  font-size: 11px;
  color: var(--chain-dim);
  line-height: 1.7;
}

.chain-sidebar-foot strong {
  color: var(--chain-cyan);
}

.chain-powered-bsn {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(0, 150, 255, 0.15);
  color: var(--chain-cyan);
  font-size: 11px;
  text-align: center;
}

.chain-nav a[href="/"]:not([data-view]) {
  border: 1px solid rgba(0, 180, 255, 0.25);
  margin-bottom: 6px;
}

/* 控制台内嵌 BSN 可信存证条 */
.chain-bsn-trust {
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(26, 111, 212, 0.35) 0%, rgba(8, 40, 90, 0.6) 100%);
  border: 1px solid rgba(0, 180, 255, 0.4);
  border-radius: 10px;
  padding: 14px 16px 16px;
  margin-bottom: 4px;
}

.cbt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(0, 150, 255, 0.2);
}

.cbt-company {
  font-size: 12px;
  color: rgba(200, 230, 255, 0.85);
}

.cbt-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-top: 4px;
}

.cbt-portal-link {
  font-size: 12px;
  color: var(--chain-cyan);
  text-decoration: none;
  white-space: nowrap;
  padding: 6px 12px;
  border: 1px solid rgba(0, 200, 255, 0.45);
  border-radius: 6px;
  background: rgba(0, 60, 120, 0.35);
}

.cbt-portal-link:hover {
  background: rgba(0, 100, 180, 0.5);
  color: #fff;
}

.cbt-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.cbt-cell {
  background: rgba(0, 25, 55, 0.55);
  border: 1px solid rgba(0, 140, 255, 0.22);
  border-radius: 8px;
  padding: 10px 8px;
  text-align: center;
  min-width: 0;
}

.cbt-cell .lbl {
  display: block;
  font-size: 10px;
  color: var(--chain-dim);
  margin-bottom: 6px;
  line-height: 1.3;
}

.cbt-cell .val {
  display: block;
  font-size: 11px;
  color: #e8f4ff;
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.cbt-cell .val.big {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.cbt-cell .val.accent {
  font-size: 14px;
  color: var(--chain-cyan);
  font-weight: 600;
}

@media (max-width: 1200px) {
  .cbt-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .cbt-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.chain-sys-nav {
  padding: 10px 12px;
  border-top: 1px solid var(--chain-border);
}

.chain-sys-nav .sys-nav-title {
  font-size: 11px;
  color: rgba(100, 150, 200, 0.5);
  margin-bottom: 6px;
}

.chain-sys-nav .sys-nav-link {
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 4px;
  color: rgba(180, 210, 240, 0.7);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 150, 255, 0.15);
  text-decoration: none;
}

.chain-sys-nav .sys-nav-link.active {
  background: #1890ff;
  color: #fff;
  border-color: #1890ff;
}

/* 主区 */
.chain-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chain-topbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--chain-border);
  background: rgba(8, 16, 32, 0.6);
  gap: 16px;
}

.chain-slogan {
  font-size: 13px;
  color: rgba(160, 210, 255, 0.85);
  letter-spacing: 2px;
  white-space: nowrap;
}

.chain-slogan em {
  color: var(--chain-cyan);
  font-style: normal;
}

.chain-topbar-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.chain-tool-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--chain-border);
  background: rgba(0, 60, 120, 0.25);
  border-radius: 8px;
  color: var(--chain-dim);
  cursor: pointer;
  font-size: 15px;
  position: relative;
}

.chain-tool-btn:hover {
  border-color: var(--chain-cyan);
  color: #fff;
}

.chain-tool-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  background: #ff4d4f;
  color: #fff;
  font-size: 10px;
  border-radius: 8px;
  line-height: 16px;
}

.chain-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 12px;
  border-left: 1px solid var(--chain-border);
}

.chain-user .av {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, #597ef7, #1890ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
}

.chain-user .name {
  font-size: 13px;
  color: #fff;
}

.chain-user .status {
  font-size: 11px;
  color: #52c41a;
}

.chain-content {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px 16px 16px;
}

.chain-view {
  display: none;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  gap: 12px;
}

.chain-view.active {
  display: flex;
}

#listViewsHost {
  flex: 1;
  min-height: 0;
  display: none;
  flex-direction: column;
}

.chain-content:has(#listViewsHost .chain-view.active) #listViewsHost {
  display: flex;
}

.chain-content:has(#listViewsHost .chain-view.active) #view-home {
  display: none !important;
}

/* KPI */
.chain-stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  flex-shrink: 0;
}

.chain-stat-card {
  background: var(--chain-panel);
  border: 1px solid var(--chain-border);
  border-radius: 8px;
  padding: 12px 14px 8px;
  position: relative;
  overflow: hidden;
}

.chain-stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--chain-cyan), transparent);
  opacity: 0.6;
}

.chain-stat-card .label {
  font-size: 12px;
  color: var(--chain-dim);
}

.chain-stat-card .value {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin: 4px 0;
  font-variant-numeric: tabular-nums;
}

.chain-stat-card .trend {
  font-size: 11px;
}

.chain-stat-card .trend.up {
  color: #52c41a;
}

.chain-stat-card .trend.down {
  color: #ff7875;
}

.chain-stat-card .spark {
  height: 32px;
  margin-top: 4px;
}

/* 流程 */
.chain-flow-panel {
  flex-shrink: 0;
  background: var(--chain-panel);
  border: 1px solid var(--chain-border);
  border-radius: 8px;
  padding: 14px 18px;
}

.chain-flow-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--chain-cyan);
  margin-bottom: 14px;
}

.chain-flow-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.chain-flow-step {
  flex: 1;
  text-align: center;
  position: relative;
}

.chain-flow-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -12px;
  top: 28px;
  color: rgba(0, 200, 255, 0.5);
  font-size: 16px;
}

.chain-flow-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 200, 255, 0.25), rgba(0, 60, 120, 0.4));
  border: 1px solid var(--chain-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--chain-cyan);
}

.chain-flow-step .name {
  font-size: 13px;
  color: #fff;
  font-weight: 500;
}

.chain-flow-step .sub {
  font-size: 11px;
  color: var(--chain-dim);
  margin-top: 2px;
}

/* 快捷入口 */
.chain-quick {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  flex-shrink: 0;
}

.chain-quick-card {
  background: var(--chain-panel);
  border: 1px solid var(--chain-border);
  border-radius: 8px;
  padding: 14px 12px;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.chain-quick-card:hover {
  border-color: var(--chain-cyan);
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.15);
}

.chain-quick-card .qc-ico {
  width: 40px;
  height: 40px;
  margin: 0 auto 8px;
  border-radius: 10px;
  background: rgba(0, 100, 200, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--chain-cyan);
}

.chain-quick-card .qc-title {
  font-size: 13px;
  color: #fff;
}

/* 主表 + 右侧 */
.chain-body-grid {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 12px;
}

.chain-panel {
  background: var(--chain-panel);
  border: 1px solid var(--chain-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.chain-panel-head {
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--chain-cyan);
  border-bottom: 1px solid var(--chain-border);
  flex-shrink: 0;
}

.chain-panel-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 0;
}

.chain-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.chain-table th {
  padding: 10px 12px;
  text-align: left;
  background: rgba(0, 50, 100, 0.5);
  color: var(--chain-dim);
  font-weight: 500;
  white-space: nowrap;
}

.chain-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(0, 100, 180, 0.12);
  color: rgba(220, 240, 255, 0.9);
}

.chain-table tbody tr:hover td {
  background: rgba(0, 100, 180, 0.1);
}

.chain-tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 11px;
  border: 1px solid transparent;
}

.chain-tag.green {
  background: rgba(82, 196, 26, 0.15);
  color: #95de64;
  border-color: rgba(82, 196, 26, 0.4);
}

.chain-tag.orange {
  background: rgba(250, 140, 22, 0.15);
  color: #ffc069;
  border-color: rgba(250, 140, 22, 0.4);
}

.chain-tag.blue {
  background: rgba(24, 144, 255, 0.15);
  color: #69c0ff;
  border-color: rgba(24, 144, 255, 0.4);
}

.chain-tag.cyan {
  background: rgba(19, 194, 194, 0.15);
  color: #5cdbd3;
  border-color: rgba(19, 194, 194, 0.4);
}

.chain-tag.purple {
  background: rgba(114, 46, 209, 0.15);
  color: #b37feb;
  border-color: rgba(114, 46, 209, 0.4);
}

.chain-tx-diagram {
  flex-shrink: 0;
  min-height: 86px;
  padding: 20px 28px;
  border-top: 1px solid var(--chain-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--chain-dim);
  flex-wrap: wrap;
  background: linear-gradient(180deg, rgba(10, 29, 55, 0.72), rgba(6, 18, 34, 0.46));
}

.chain-tx-node {
  min-width: 112px;
  padding: 12px 18px;
  border: 1px solid rgba(43, 142, 255, 0.52);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(14, 68, 128, 0.72), rgba(12, 37, 77, 0.7));
  color: #dff5ff;
  text-align: center;
  box-shadow: 0 0 18px rgba(0, 192, 255, 0.12), inset 0 0 16px rgba(77, 184, 255, 0.08);
}

.chain-tx-arrow {
  color: var(--chain-cyan);
  font-size: 18px;
  font-weight: 800;
}

.chain-side-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.chain-side-col .chain-panel {
  flex: 1;
  min-height: 100px;
}

.chain-chart {
  width: 100%;
  height: 100%;
  min-height: 120px;
}

.chain-net-list {
  padding: 10px 14px;
  font-size: 12px;
}

.chain-net-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 100, 180, 0.1);
  color: var(--chain-dim);
}

.chain-net-row strong {
  color: #fff;
}

.chain-ok-box {
  flex-shrink: 0;
  margin: 0 10px 10px;
  padding: 12px;
  background: rgba(82, 196, 26, 0.12);
  border: 1px solid rgba(82, 196, 26, 0.35);
  border-radius: 8px;
  text-align: center;
  font-size: 13px;
  color: #95de64;
}

.chain-ok-box .shield {
  font-size: 22px;
  margin-bottom: 4px;
}

.chain-pagination {
  flex-shrink: 0;
  padding: 10px 14px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--chain-dim);
  border-top: 1px solid var(--chain-border);
}

.chain-pagination button {
  min-width: 28px;
  height: 28px;
  border: 1px solid var(--chain-border);
  background: rgba(0, 50, 100, 0.4);
  color: var(--chain-dim);
  border-radius: 4px;
  cursor: pointer;
}

/* 列表页 */
.chain-list-view {
  gap: 12px;
}

.chain-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 16px;
  background: var(--chain-panel);
  border: 1px solid var(--chain-border);
  border-radius: 8px;
  flex-shrink: 0;
}

.chain-filter select {
  height: 32px;
  padding: 0 10px;
  background: rgba(0, 40, 80, 0.6);
  border: 1px solid var(--chain-border);
  border-radius: 6px;
  color: var(--chain-text);
  font-size: 13px;
}

.chain-btn {
  height: 32px;
  padding: 0 16px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
}

.chain-btn-primary {
  background: #1890ff;
  color: #fff;
}

.chain-btn-default {
  background: rgba(0, 50, 100, 0.5);
  color: var(--chain-text);
  border-color: var(--chain-border);
}

.chain-list-head {
  padding: 14px 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
  background: rgba(8, 16, 32, 0.5);
  border-bottom: 1px solid var(--chain-border);
}

.chain-list-head h1 {
  margin: 0;
  font-size: 20px;
  color: #fff;
}

.chain-list-head p {
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--chain-dim);
}

.backend-toast {
  background: rgba(0, 40, 80, 0.95) !important;
  border: 1px solid var(--chain-cyan) !important;
}

@media (max-width: 1400px) {
  .chain-stats {
    grid-template-columns: repeat(3, 1fr);
  }
  .chain-body-grid {
    grid-template-columns: 1fr;
  }
}