/* 产业链分析框架 · 前端样式(白底现代/PolyMart 卡片风) */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --c-core: #AF0A0A; --c-sub: #F2DFDD; --c-normal: #283E5C; --c-down: #949494;
  --c-bg: #FFFFFF; --c-card: #FFFFFF; --c-line: #E8ECF1; --c-text: #1F2937;
  --c-muted: #8A94A6; --c-accent: #283E5C; --c-soft: #F7F9FC;
  --shadow: 0 1px 3px rgba(40,62,92,.08), 0 8px 24px rgba(40,62,92,.06);
  --radius: 14px;
}
html, body { height: 100%; }
body {
  background: var(--c-soft); color: var(--c-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 14px; line-height: 1.6;
}

/* ── Header ── */
header {
  position: sticky; top: 0; z-index: 20;
  background: var(--c-card); border-bottom: 1px solid var(--c-line);
  padding: 12px 24px; display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  box-shadow: 0 1px 0 var(--c-line);
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand h1 { font-size: 18px; font-weight: 700; letter-spacing: .5px; }
.brand .sub { color: var(--c-muted); font-size: 12px; }
.controls { display: flex; align-items: center; gap: 16px; margin-left: auto; flex-wrap: wrap; }

/* ── 行业 Tab ── */
.tabs { display: flex; gap: 4px; background: var(--c-soft); padding: 4px; border-radius: 10px; border: 1px solid var(--c-line); }
.tab {
  border: none; background: transparent; color: var(--c-muted); cursor: pointer;
  padding: 6px 16px; border-radius: 7px; font-size: 13px; font-weight: 600; transition: all .12s; white-space: nowrap;
}
.tab:hover { color: var(--c-accent); }
.tab.active { background: var(--c-card); color: var(--c-accent); box-shadow: 0 1px 3px rgba(40,62,92,.12); }
.ctrl { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-muted); }
.ctrl input[type=range] { width: 120px; accent-color: var(--c-accent); }
.ctrl .val { font-weight: 700; color: var(--c-text); min-width: 14px; text-align: center; }
.stat { display: flex; align-items: baseline; gap: 4px; font-size: 13px; }
.stat b { font-size: 16px; color: var(--c-accent); }

/* ── 图例 ── */
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--c-muted); }
.legend span { display: flex; align-items: center; gap: 5px; }
.legend i { width: 11px; height: 11px; border-radius: 3px; display: inline-block; }

/* ── 主区:图谱 + 档案 ── */
main { padding: 16px 24px 40px; max-width: 1600px; margin: 0 auto; display: flex; gap: 16px; align-items: flex-start; }
.main-col { flex: 1; min-width: 0; }
.pill {
  border: 1px solid var(--c-line); background: var(--c-card); color: var(--c-accent);
  padding: 6px 14px; border-radius: 18px; font-size: 13px; cursor: pointer; font-weight: 600;
  transition: all .12s;
}
.pill:hover { background: #E0E9F3; }
.pill.active { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }

/* ── 外源冲击面板 ── */
#shock-panel {
  width: 320px; flex-shrink: 0; background: var(--c-card); border: 1px solid var(--c-line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
  position: sticky; top: 72px; max-height: calc(100vh - 90px); display: flex; flex-direction: column;
}
#shock-panel.collapsed { display: none; }
.shock-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 8px; }
.shock-head h3 { font-size: 14px; }
.shock-head button { border: none; background: none; cursor: pointer; color: var(--c-muted); font-size: 14px; }
.shock-tip { font-size: 11px; color: var(--c-muted); padding: 0 16px 10px; line-height: 1.5; }
#shock-list { flex: 1; overflow-y: auto; padding: 0 8px 8px; }
.shock-item {
  display: block; padding: 10px 12px; margin-bottom: 6px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--c-line); background: var(--c-soft); transition: all .12s;
}
.shock-item:hover { background: #E0E9F3; border-color: #C9D2DF; }
.shock-item.active { border-color: var(--c-accent); background: #E0E9F3; box-shadow: 0 0 0 2px rgba(40,62,92,.1); }
.shock-item .si-title { font-size: 12.5px; font-weight: 600; color: var(--c-text); line-height: 1.4; }
.shock-item .si-meta { font-size: 10.5px; color: var(--c-muted); margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; }
.shock-item .si-cat { color: var(--c-accent); }
.shock-item .si-link { color: var(--c-muted); text-decoration: none; }
.shock-item .si-link:hover { color: var(--c-accent); text-decoration: underline; }
.shock-legend { display: flex; gap: 10px; padding: 8px 16px 12px; border-top: 1px solid var(--c-line); font-size: 10.5px; color: var(--c-muted); flex-wrap: wrap; }
.shock-legend i.d { width: 9px; height: 9px; border-radius: 2px; display: inline-block; margin-right: 3px; vertical-align: middle; }
.shock-legend i.up { background: #16a34a; } .shock-legend i.down { background: #dc2626; }
.shock-legend i.mix { background: #ea580c; } .shock-legend i.neu { background: #949494; }
#graph-card {
  background: var(--c-card); border: 1px solid var(--c-line);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
#graph-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; border-bottom: 1px solid var(--c-line);
  font-size: 12px; color: var(--c-muted);
}
#graph-container { width: 100%; height: 62vh; min-height: 460px; background: #fff; position: relative; }
.hint { color: var(--c-muted); font-size: 12px; }

/* ── 缩放工具条(浮动在图谱右下)── */
#zoom-bar {
  position: absolute; right: 16px; bottom: 16px; z-index: 10;
  display: flex; flex-direction: column; gap: 6px;
  background: #fff; border: 1px solid var(--c-line); border-radius: 10px;
  padding: 6px; box-shadow: var(--shadow);
}
#zoom-bar button {
  width: 34px; height: 34px; border: none; background: var(--c-soft);
  border-radius: 7px; cursor: pointer; font-size: 16px; color: var(--c-text);
  display: flex; align-items: center; justify-content: center; line-height: 1;
  transition: background .12s;
}
#zoom-bar button:hover { background: #E0E9F3; color: var(--c-accent); }
#zoom-bar button:active { background: #D0DCEC; }
#zoom-bar .sep { height: 1px; background: var(--c-line); margin: 0 4px; }
#zoom-bar .zoom-pct {
  width: 34px; text-align: center; font-size: 10px; color: var(--c-muted);
  line-height: 1.1; padding: 2px 0;
}

/* ── 档案面板(图谱下方) ── */
#profile-panel {
  margin-top: 16px; background: var(--c-card); border: 1px solid var(--c-line);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px 28px;
  min-height: 120px;
}
.iv-overview .pf-intro { margin-bottom: 16px; }
.iv-sec { font-size: 13px; margin: 14px 0 6px; }
.iv-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; margin-bottom: 4px; cursor: pointer; border: 1px solid transparent; transition: all .1s; }
.iv-row:hover { background: var(--c-soft); border-color: var(--c-line); }
.iv-star { font-size: 13px; color: #ca8a04; width: 56px; flex-shrink: 0; letter-spacing: 1px; }
.iv-row.iv-3 .iv-star { color: #AF0A0A; }
.iv-name { font-weight: 600; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.iv-tags i { font-style: normal; font-size: 10.5px; padding: 1px 7px; border-radius: 10px; background: #E0E9F3; color: var(--c-accent); margin-right: 4px; }
.iv-rev { font-size: 12px; color: var(--c-muted); flex-shrink: 0; }
#profile-panel .empty { color: var(--c-muted); text-align: center; padding: 40px 0; font-size: 13px; }
.pf-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 4px; }
.pf-head h2 { font-size: 20px; font-weight: 700; }
.pf-head .tag {
  font-size: 11px; padding: 2px 8px; border-radius: 10px; background: var(--c-soft);
  color: var(--c-muted); border: 1px solid var(--c-line);
}
.pf-pos { color: var(--c-muted); font-size: 12px; margin-bottom: 14px; }
.pf-intro { color: #374151; margin-bottom: 16px; }
.pf-inv { margin-bottom: 16px; padding: 12px 14px; border-radius: 10px; border-left: 4px solid #949494; background: #f1f5f9; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pf-inv-3 { background: #fee2e2; border-left-color: #AF0A0A; }
.pf-inv-2 { background: #fef9e7; border-left-color: #ca8a04; }
.pf-inv-1 { background: #f1f5f9; border-left-color: #949494; }
.pf-inv-l { font-weight: 700; font-size: 14px; color: var(--c-text); }
.pf-inv-3 .pf-inv-l { color: #AF0A0A; }
.pf-inv-r { width: 100%; font-size: 12.5px; color: #374151; margin-top: 4px; line-height: 1.5; }
.pf-pros { margin-bottom: 16px; padding: 10px 14px; border-radius: 10px; border-left: 4px solid #949494; background: #f8fafc; }
.pf-pros-up { border-left-color: #16a34a; background: #f0fdf4; }
.pf-pros-down { border-left-color: #dc2626; background: #fef2f2; }
.pf-pros-flat { border-left-color: #ca8a04; background: #fefce8; }
.pf-pros-l { font-weight: 700; font-size: 13px; }
.pf-pros-up .pf-pros-l { color: #16a34a; } .pf-pros-down .pf-pros-l { color: #dc2626; } .pf-pros-flat .pf-pros-l { color: #ca8a04; }
.pf-pros-sig { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.sig { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.sig-up { background: #dcfce7; color: #15803d; } .sig-down { background: #fee2e2; color: #b91c1c; } .sig-flat { background: #fef9e7; color: #a16207; }
.pf-products { margin-bottom: 16px; }
.pf-products b { font-size: 12px; color: var(--c-muted); }
.pf-products .chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.pf-products .chip {
  font-size: 12px; padding: 3px 10px; border-radius: 12px;
  background: #E0E9F3; color: var(--c-accent);
}
.pf-metrics { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.metric { background: var(--c-soft); border-radius: 10px; padding: 12px 14px; }
.metric .k { font-size: 11px; color: var(--c-muted); margin-bottom: 4px; }
.metric .v { font-size: 18px; font-weight: 700; color: var(--c-text); }
.metric .v small { font-size: 12px; font-weight: 500; color: var(--c-muted); }
.metric.pending .v { color: var(--c-muted); font-size: 13px; font-weight: 500; }
.pf-comp-title { font-size: 13px; color: var(--c-muted); margin: 18px 0 8px; }
table.comps { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.comps th, table.comps td { padding: 8px 10px; text-align: right; border-bottom: 1px solid var(--c-line); }
table.comps th { color: var(--c-muted); font-weight: 500; background: var(--c-soft); }
table.comps td.name, table.comps th.name { text-align: left; }
table.comps tr:hover td { background: #fafbfd; }
.pf-src { margin-top: 14px; font-size: 11px; color: var(--c-muted); border-top: 1px dashed var(--c-line); padding-top: 10px; }
.pf-shock { margin: 14px 0; padding: 12px 14px; border-radius: 10px; }
.pf-shock-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.pf-shock-h .hint { font-size: 11px; color: var(--c-muted); }
.pf-shock-r { font-size: 12.5px; color: #374151; margin-top: 6px; line-height: 1.6; }
.pf-shock-mag { font-size: 11px; padding: 1px 6px; border-radius: 8px; background: rgba(40,62,92,.1); color: var(--c-accent); margin-left: 4px; }
.pf-shock-conf { font-size: 10px; padding: 1px 6px; border-radius: 8px; margin-left: 2px; }
.pf-shock-conf.conf-high { background: #dcfce7; color: #15803d; }
.pf-shock-conf.conf-med { background: #fef9e7; color: #a16207; }
.pf-shock-conf.conf-low { background: #fee2e2; color: #b91c1c; }

/* 多期趋势卡片(迷你折线) */
.pf-trend { margin: 16px 0; padding: 12px 14px; background: var(--c-soft); border-radius: 10px; border: 1px solid var(--c-line); }
.pf-trend-h { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.pf-trend-h b { font-size: 13px; color: var(--c-accent); }
.pf-trend-grid { display: flex; gap: 18px; flex-wrap: wrap; }
.ml { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.ml svg { display: block; }
.ml-l { font-size: 11px; color: var(--c-muted); white-space: nowrap; }

/* 个股评分排行 */
.st-rank { margin-top: 8px; }
.st-rank .pf-head h2 { font-size: 18px; }
.st-sig { font-style: normal; font-size: 10.5px; padding: 1px 6px; border-radius: 8px; background: #fee2e2; color: #b91c1c; display: inline-block; margin-top: 2px; }
table.comps td b { color: var(--c-accent); }

/* 竞争格局卡片 */
.pf-comp { margin: 14px 0; padding: 12px 14px; background: var(--c-soft); border-radius: 10px; border: 1px solid var(--c-line); }
.pf-comp-h { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.pf-comp-h b { font-size: 13px; color: var(--c-accent); }
.cm-label { font-size: 11px; padding: 2px 8px; border-radius: 10px; background: #E0E9F3; color: var(--c-accent); }
.cm-bars { display: flex; flex-direction: column; gap: 5px; margin-bottom: 8px; }
.cm-bar { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.cm-bar > span { width: 30px; color: var(--c-muted); flex-shrink: 0; }
.cm-track { flex: 1; height: 8px; background: #E8ECF1; border-radius: 4px; overflow: hidden; }
.cm-fill { height: 100%; background: var(--c-accent); border-radius: 4px; }
.cm-bar > b { width: 42px; text-align: right; color: var(--c-text); }
.cm-hhi { font-weight: 700; color: var(--c-accent); }
.cm-players { font-size: 11.5px; color: var(--c-muted); display: flex; gap: 10px; flex-wrap: wrap; }
.cm-pl { white-space: nowrap; }
.cm-pl b { color: var(--c-text); }
.cm-scope { font-size: 11px; color: var(--c-muted); margin-top: 6px; line-height: 1.5; padding-top: 6px; border-top: 1px dashed var(--c-line); }
.cm-disclose { font-size: 13px; color: #15803d; margin: 6px 0; }
.cm-tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 6px; }
.cm-tbl th, .cm-tbl td { padding: 6px 8px; border-bottom: 1px solid var(--c-line); }
.cm-tbl th { color: var(--c-muted); font-weight: 500; background: var(--c-soft); text-align: left; }
.cm-tbl td.name, .cm-tbl th.name { text-align: left; }
.cm-tbl td b { color: #15803d; }

/* 代表性企业卡片(迷你K线+详情链接) */
.cmp-cards { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 6px; }
.cmp-card { background: var(--c-soft); border: 1px solid var(--c-line); border-radius: 10px; padding: 10px 12px; transition: all .12s; }
.cmp-card:hover { border-color: var(--c-accent); box-shadow: 0 2px 8px rgba(40,62,92,.1); }
.cmp-c-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 6px; }
.cmp-c-name { font-weight: 600; font-size: 13px; }
.cmp-c-name .hint { font-size: 11px; color: var(--c-muted); margin-left: 5px; font-weight: 400; }
.cmp-kline { display: block; flex-shrink: 0; }
.cmp-kline-box { width: 100%; height: 60px; margin-bottom: 2px; }
.cmp-c-metrics { display: flex; gap: 10px; flex-wrap: wrap; font-size: 11px; color: var(--c-muted); }
.cmp-c-metrics b { color: var(--c-text); font-weight: 600; margin-left: 2px; }
.cmp-score { color: var(--c-accent) !important; }
.cmp-c-link { display: inline-block; margin-top: 7px; font-size: 12px; color: var(--c-accent); cursor: pointer; font-weight: 600; }
.cmp-c-link:hover { text-decoration: underline; }

/* 公司详情独立页 */
.cmp-page { padding-top: 8px; }
.cmp-back { border: 1px solid var(--c-line); background: var(--c-card); color: var(--c-accent);
  padding: 6px 16px; border-radius: 18px; font-size: 13px; cursor: pointer; font-weight: 600; margin-bottom: 16px; }
.cmp-back:hover { background: #E0E9F3; }

footer { text-align: center; color: var(--c-muted); font-size: 11px; padding: 18px; }

/* ── 公司详情模态 ── */
.company-modal { display: none; position: fixed; inset: 0; z-index: 100; background: rgba(15,23,42,.55); overflow-y: auto; }
.company-modal.show { display: block; }
.cm2-body { position: relative; max-width: 880px; margin: 30px auto; background: #fff; border-radius: 14px; box-shadow: 0 20px 60px rgba(0,0,0,.3); padding: 24px 28px; }
.cm2-close { position: absolute; top: 14px; right: 18px; border: none; background: none; font-size: 20px; color: var(--c-muted); cursor: pointer; }
.cm2-close:hover { color: var(--c-core); }
.cm2-h { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.cm2-h h2 { font-size: 22px; }
.cm2-h .hint { font-size: 12px; color: var(--c-muted); }
.cm2-meta { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--c-muted); margin-bottom: 18px; padding: 10px 0; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.cm2-meta b { color: var(--c-text); font-size: 15px; }
/* K线 */
.kline-card { margin: 16px 0; }
.kline-h { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 6px; font-size: 13px; }
.kline-h b { color: var(--c-accent); }
.kline-card svg { background: #fafbfd; border-radius: 6px; }
/* 财务多期表 */
.fin-sec { font-size: 13px; color: var(--c-accent); margin: 18px 0 8px; font-weight: 700; }
.fin-tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-bottom: 8px; }
.fin-tbl th, .fin-tbl td { padding: 7px 10px; text-align: right; border-bottom: 1px solid var(--c-line); }
.fin-tbl th { color: var(--c-muted); font-weight: 500; background: var(--c-soft); }
.fin-tbl td.k, .fin-tbl th:first-child { text-align: left; color: var(--c-muted); }
.fin-tbl tr:hover td { background: #fafbfd; }
/* 评分条 */
.sc-bars { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.sc-bar { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.sc-bar > span { width: 80px; color: var(--c-muted); flex-shrink: 0; }
.sc-track { flex: 1; height: 10px; background: #E8ECF1; border-radius: 5px; overflow: hidden; }
.sc-fill { height: 100%; background: linear-gradient(90deg, var(--c-accent), #4a6fa5); border-radius: 5px; }
.sc-bar > b { width: 34px; text-align: right; color: var(--c-text); }
.cm2-src { margin-top: 16px; font-size: 11px; color: var(--c-muted); border-top: 1px dashed var(--c-line); padding-top: 10px; }