:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #667085;
  --line: #dbe3ef;
  --blue: #2368c4;
  --blue-dark: #174b91;
  --red: #d83b31;
  --green: #16794c;
  --amber: #9a6700;
  --shadow: 0 12px 30px rgba(23, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  padding: 28px 36px 24px;
  background: #123d79;
  color: #fff;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 13px;
  color: #cfe1ff;
}

h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.status {
  display: grid;
  gap: 6px;
  min-width: 220px;
  text-align: right;
  font-size: 13px;
  color: #dbeafe;
}

.status strong {
  color: #fff;
}

main {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 36px;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 300px;
  padding: 8px 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.search span {
  font-size: 13px;
  color: var(--muted);
}

.search input {
  width: 260px;
  border: 0;
  outline: 0;
  font: inherit;
  background: transparent;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tab {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
}

.tab.active {
  border-color: var(--blue);
  color: var(--blue-dark);
  background: #eaf2ff;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.summary-card,
.company-list,
.detail {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.summary-card {
  padding: 16px;
}

.summary-card span {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

.summary-card strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
}

.layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 16px;
}

.company-list {
  padding: 8px;
  height: calc(100vh - 246px);
  min-height: 620px;
  overflow: auto;
}

.company-button {
  width: 100%;
  display: grid;
  gap: 4px;
  padding: 13px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.company-button:hover,
.company-button.active {
  border-color: #b8cef3;
  background: #f0f6ff;
}

.company-name {
  font-weight: 700;
}

.company-meta {
  font-size: 12px;
  color: var(--muted);
}

.detail {
  padding: 22px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 16px;
}

.detail h2 {
  margin: 0 0 8px;
  font-size: 25px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  padding: 5px 8px;
  border-radius: 6px;
  background: #eef2f7;
  color: #344054;
  font-size: 12px;
}

.badge.research {
  background: #fff0ed;
  color: var(--red);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 18px;
}

.kpi {
  min-height: 92px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
}

.kpi .k {
  font-size: 12px;
  color: var(--muted);
}

.kpi .v {
  margin: 6px 0;
  font-weight: 800;
  font-size: 18px;
}

.kpi .s {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.35;
}

.section {
  margin-top: 18px;
}

.section h3 {
  margin: 0 0 10px;
  padding-left: 10px;
  border-left: 4px solid var(--blue);
  font-size: 17px;
}

.plain {
  line-height: 1.75;
  color: #344054;
}

table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

th {
  background: #edf4ff;
  color: #1d4f92;
}

tr:last-child td {
  border-bottom: 0;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.log-list {
  display: grid;
  gap: 8px;
}

.log-item {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcff;
  font-size: 13px;
}

.source {
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1040px) {
  .summary-grid,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .layout,
  .two-col {
    grid-template-columns: 1fr;
  }

  .company-list {
    height: auto;
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px 18px;
  }

  .status {
    text-align: left;
  }

  main {
    padding: 14px;
  }

  .summary-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }
}