:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --ink: #161a20;
  --ink-2: #3d444e;
  --muted: #6d7480;
  --line: #e4e7ec;
  --line-2: #eef0f3;
  --accent: #0f766e;
  --accent-2: #14b8a6;
  --accent-soft: #ecfdf7;
  --hot: #c2410c;
  --hot-soft: #fff2e8;
  --warn: #a16207;
  --warn-soft: #fef9c3;
  --danger: #b91c1c;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 1px 3px rgba(16, 24, 40, 0.06);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

/* ------------------------------------------------------------------ 顶栏 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 20px;
  height: 58px;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 190px; }
.brand strong { display: block; font-size: 15px; letter-spacing: 0.2px; }
.brand small { display: block; color: var(--muted); font-size: 11px; letter-spacing: 0.4px; }
.logo {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.35);
}

.tabs { display: flex; gap: 2px; flex: 1; }
.tab {
  border: 0; background: transparent; padding: 7px 13px; border-radius: 7px;
  color: var(--muted); cursor: pointer; font-size: 13px;
}
.tab:hover { background: #f0f1f4; color: var(--ink); }
.tab.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }

.actions { display: flex; align-items: center; gap: 8px; }
.stat {
  padding: 4px 10px; border-radius: 999px; background: #f1f2f5;
  color: var(--ink-2); font-size: 12px; white-space: nowrap;
}

.btn {
  border: 1px solid transparent; border-radius: 8px; padding: 7px 14px;
  cursor: pointer; font-size: 13px; transition: 0.15s; white-space: nowrap;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #0d6660; }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink-2); }
.btn-ghost:hover:not(:disabled) { border-color: #cdd2da; background: #fafbfc; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { background: #fff; border-color: #f0c9c9; color: var(--danger); }

/* ---------------------------------------------------------------- 提示条 */
.notice {
  padding: 9px 20px; background: var(--warn-soft); color: #713f12;
  border-bottom: 1px solid #f6e7a8; font-size: 12.5px;
}
.notice b { font-weight: 600; }

.token-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; background: #fef2f2; border-bottom: 1px solid #fecaca;
  color: var(--danger); font-size: 13px;
}
.token-bar input {
  border: 1px solid #fca5a5; border-radius: 7px; padding: 5px 9px; min-width: 240px;
  background: #fff;
}

/* ------------------------------------------------------------------ 布局 */
main { padding: 18px 20px 40px; }

.split { display: grid; grid-template-columns: minmax(340px, 420px) 1fr; gap: 16px; align-items: start; }

.panel {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}

/* ---------------------------------------------------------------- 筛选行 */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; align-items: center; }
.filters select, .filters input[type="search"] {
  border: 1px solid var(--line); background: #fff; border-radius: 8px;
  padding: 7px 10px; font-size: 13px; outline: none;
}
.filters input[type="search"] { flex: 1; min-width: 160px; }
.filters select:focus, .filters input:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.12); }
.filters .count { color: var(--muted); font-size: 12px; margin-left: auto; }

/* ---------------------------------------------------------------- 卡片列表 */
.card-list { max-height: calc(100vh - 210px); overflow-y: auto; padding: 6px; }

.card-row {
  display: grid; grid-template-columns: 46px 1fr; gap: 10px; width: 100%;
  text-align: left; border: 1px solid transparent; background: transparent;
  border-radius: 8px; padding: 10px; cursor: pointer;
}
.card-row:hover { background: #f7f8fa; }
.card-row.is-active { background: var(--accent-soft); border-color: #bfe9e0; }

.score {
  display: grid; place-items: center; height: 40px; border-radius: 9px;
  font-weight: 700; font-size: 15px; font-variant-numeric: tabular-nums;
  background: #f1f2f5; color: var(--ink-2);
}
.score.s-hot { background: var(--hot-soft); color: var(--hot); }
.score.s-warm { background: #fef3c7; color: var(--warn); }
.score.s-ok { background: var(--accent-soft); color: var(--accent); }

.row-main { min-width: 0; }
.row-main b { display: block; font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-main small { display: block; color: var(--muted); font-size: 11.5px; margin-top: 1px; }
.row-main em {
  display: block; margin-top: 4px; font-style: normal; color: var(--ink-2);
  font-size: 12px; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.tag {
  display: inline-block; padding: 1px 7px; border-radius: 5px; font-size: 11px;
  background: #f1f2f5; color: var(--ink-2); margin-right: 4px;
}
.tag.demo { background: #fff1f2; color: #be123c; }
.tag.hot { background: var(--hot-soft); color: var(--hot); }

/* ------------------------------------------------------------------ 详情 */
.detail { position: sticky; top: 74px; max-height: calc(100vh - 90px); overflow-y: auto; }
.detail-head { padding: 18px 20px 14px; border-bottom: 1px solid var(--line-2); }
.detail-head h1 { margin: 0; font-size: 19px; letter-spacing: 0.2px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; align-items: center; }

.big-score { display: flex; align-items: baseline; gap: 8px; margin-top: 12px; }
.big-score strong { font-size: 34px; line-height: 1; font-variant-numeric: tabular-nums; }
.big-score span { color: var(--muted); font-size: 12px; }

.breakdown { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.bd { background: #f7f8fa; border: 1px solid var(--line-2); border-radius: 7px; padding: 4px 9px; font-size: 11.5px; color: var(--muted); }
.bd b { color: var(--ink); font-weight: 600; }

.section { padding: 14px 20px; border-bottom: 1px solid var(--line-2); }
.section:last-child { border-bottom: 0; }
.section h3 {
  margin: 0 0 8px; font-size: 11.5px; letter-spacing: 1.2px;
  color: var(--muted); font-weight: 600; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.section p { margin: 0; color: var(--ink-2); }
.section p + p { margin-top: 6px; }

.opener {
  background: #fbfcfd; border: 1px solid var(--line); border-radius: 9px;
  padding: 12px 14px; line-height: 1.75; color: var(--ink); font-size: 13.5px;
}
.opener-actions { display: flex; gap: 8px; margin-top: 8px; }

ul.risks { margin: 0; padding-left: 18px; color: var(--ink-2); }
ul.risks li { margin-bottom: 3px; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  position: relative; padding: 0 0 12px 16px; border-left: 1px solid var(--line);
  margin-left: 4px;
}
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline li::before {
  content: ""; position: absolute; left: -4.5px; top: 5px; width: 8px; height: 8px;
  border-radius: 50%; background: #cbd5e1;
}
.timeline li.is-best::before { background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.timeline .tl-date { font-size: 11px; color: var(--muted); }
.timeline .tl-title { font-size: 12.5px; color: var(--ink-2); }

.status-bar { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 20px; background: #fbfcfd; border-top: 1px solid var(--line-2); }
.status-bar .spacer { flex: 1; }

textarea.notes {
  width: 100%; min-height: 62px; border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 11px; resize: vertical; outline: none; background: #fff;
}
textarea.notes:focus { border-color: var(--accent-2); }

.empty { padding: 60px 20px; text-align: center; color: var(--muted); }
.empty b { display: block; color: var(--ink-2); margin-bottom: 6px; font-size: 15px; }

/* ------------------------------------------------------------------ 表格 */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line-2); }
th { color: var(--muted); font-weight: 600; font-size: 11.5px; letter-spacing: 0.4px; background: #fbfcfd; }
tbody tr:hover { background: #fafbfc; }
td.num { font-variant-numeric: tabular-nums; }

.companies { max-width: 1280px; margin: 0 auto; display: grid; gap: 16px; }
.company-tools { padding: 14px 16px; }
.company-tools .filters { margin-bottom: 10px; }
.company-tools label { color: var(--ink-2); font-size: 13px; }
.company-toolbar, .company-pages { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.company-toolbar { justify-content: space-between; }
.company-toolbar [role="status"], .company-pages span { color: var(--muted); }
.company-pages { justify-content: center; }
.companies .table-wrap { min-width: 0; }
.company-table { min-width: 760px; }
.company-table th, .company-table td { vertical-align: top; }
.company-table td small { display: block; margin-top: 3px; color: var(--muted); }
.company-table a { color: var(--accent); text-underline-offset: 3px; }

/* -------------------------------------------------------------- 数据源页 */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.source-card { padding: 16px 18px; }
.source-card h2 { margin: 0 0 4px; font-size: 14px; }
.source-card p { margin: 0; color: var(--muted); font-size: 12.5px; }
.source-card .row { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; gap: 10px; }

.pill { padding: 2px 8px; border-radius: 999px; font-size: 11px; }
.pill.on { background: var(--accent-soft); color: var(--accent); }
.pill.off { background: #f1f2f5; color: var(--muted); }
.pill.err { background: #fef2f2; color: var(--danger); }
.pill.warn { background: var(--warn-soft); color: var(--warn); }

.automation { max-width: 960px; margin: 0 auto; display: grid; gap: 16px; }
.page-intro h1 { margin: 0; font-size: 24px; }
.page-intro p, .automation-panel p { margin: 4px 0; color: var(--muted); }
.automation-panel { padding: 16px 20px; }
.automation-panel h2 { margin: 0; font-size: 16px; }
#schedule-form { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; margin: 14px 0; }
#schedule-form input[type="number"] {
  width: 72px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px;
}
#job-list { list-style: none; padding: 0; margin: 12px 0 0; }
.job { padding: 10px 0; border-top: 1px solid var(--line-2); }
.job-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.job-head time, .job-head button { margin-left: auto; }
.job-head time { color: var(--muted); font-size: 12px; }
.job p { font-size: 12.5px; }
.job p.job-warning { color: var(--danger); overflow-wrap: anywhere; }

.linkgroup { padding: 14px 18px; }
.linkgroup h2 { margin: 0 0 6px; font-size: 13.5px; }
.linkgroup .links { display: flex; flex-wrap: wrap; gap: 8px; }
.linkgroup a {
  font-size: 12.5px; color: var(--accent); text-decoration: none;
  border: 1px solid #cdeae4; background: #f6fdfb; padding: 4px 9px; border-radius: 6px;
}
.linkgroup a:hover { background: var(--accent-soft); }
.linkgroup small { color: var(--muted); font-size: 11.5px; }

/* ------------------------------------------------------------------ 其他 */
.toast {
  position: fixed; right: 20px; bottom: 20px; z-index: 50;
  background: #111827; color: #fff; padding: 10px 16px; border-radius: 9px;
  font-size: 13px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18); max-width: 380px;
}
.toast.err { background: #991b1b; }

.spinner {
  width: 13px; height: 13px; border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff; border-radius: 50%; display: inline-block;
  animation: spin 0.7s linear infinite; vertical-align: -2px; margin-right: 6px;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 980px) {
  .topbar { flex-wrap: wrap; height: auto; padding: 10px 14px; gap: 10px; }
  .split { grid-template-columns: 1fr; }
  .detail { position: static; max-height: none; }
  .card-list { max-height: 46vh; }
  main { padding: 14px; }
}

@media (max-width: 600px) {
  .tabs, .actions, .token-bar { flex-wrap: wrap; }
  .tabs { flex-basis: 100%; }
  .token-bar input { min-width: 0; max-width: 100%; }
  .grid-2 { grid-template-columns: 1fr; }
  .automation-panel { padding: 14px; }
  .company-tools .filters { display: grid; grid-template-columns: max-content minmax(0, 1fr); }
  .company-tools .filters input { min-width: 0; width: 100%; }
  .company-tools .filters button { grid-column: 2; justify-self: end; }
}