:root{
  --bg:#0b0e17; --bg2:#111626; --bg3:#161d33;
  --line:#232c49; --txt:#e6eaf5; --muted:#8b93ad;
  --red:#ff5b6a; --green:#26d68a; --gold:#ffc85c; --blue:#5aa2ff;
  --violet:#a78bfa;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:"Microsoft YaHei","PingFang SC",-apple-system,sans-serif;font-size:14px}
.app{max-width:1280px;margin:0 auto;padding:16px 20px 30px}
.hidden{display:none!important}
.muted{color:var(--muted)} .small{font-size:12px}
.red{color:var(--red)} .green{color:var(--green)} .gold{color:var(--gold)} .blue{color:var(--blue)}

/* 顶栏 */
.topbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.brand{display:flex;gap:12px;align-items:center}
.logo{font-size:30px}
.brand h1{font-size:20px;letter-spacing:1px}
.sub{color:var(--muted);font-size:12px;margin-top:2px}
.topbar-right{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.badge{padding:3px 10px;border-radius:20px;font-size:12px;background:var(--bg3);border:1px solid var(--line)}
.badge.demo{background:#3a2f14;color:var(--gold);border-color:#6b5418}
.badge.ok{color:var(--green);border-color:#1e4d38}
.badge.busy{color:var(--gold);border-color:#6b5418}
.btn{border:none;border-radius:8px;padding:8px 14px;cursor:pointer;font-size:13px;transition:.2s}
.btn.primary{background:#1d4ed8;color:#fff}
.btn.primary:hover{background:#2563eb}
.btn.ghost{background:transparent;color:var(--txt);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--blue)}
.btn.sm{padding:4px 10px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* 页签 */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:14px 0;position:sticky;top:0;background:var(--bg);z-index:50;padding:6px 0}
.tab{border:1px solid var(--line);background:var(--bg2);color:var(--muted);padding:9px 16px;border-radius:10px;cursor:pointer;font-size:13px;transition:.2s}
.tab:hover{color:var(--txt);border-color:var(--blue)}
.tab.active{background:linear-gradient(135deg,#1d4ed8,#0e7490);color:#fff;border-color:transparent}
.tabpage{display:none;animation:fade .3s}
.tabpage.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1}}

/* 面板与卡片 */
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px;overflow-x:auto}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.panel h3{font-size:15px}
.panel h4{font-size:14px;margin-bottom:8px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}

/* 指数条 */
.indices-strip{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.idx-card{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px 16px;min-width:140px;flex:1}
.idx-card .n{font-size:13px;color:var(--muted)}
.idx-card .v{font-size:19px;font-weight:700;margin:2px 0}
.idx-card .p{font-size:12px}
.idx-card.up{border-left:3px solid var(--green)} .idx-card.down{border-left:3px solid var(--red)}

/* 推荐卡片 */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cards{grid-template-columns:1fr}}
.pick{border:1px solid var(--line);border-radius:12px;padding:12px 12px 10px;background:var(--bg3);cursor:pointer;transition:.2s;display:flex;flex-direction:column}
.pick:hover{transform:translateY(-2px);border-color:var(--blue)}
.pick-top{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.pick .rank{font-size:12px;color:var(--muted);white-space:nowrap;flex-shrink:0}
.pick .nm{font-size:15px;font-weight:700;flex:1;min-width:0}
.pick .cd{font-size:12px;color:var(--muted)}
.pick .pr{font-size:17px;font-weight:700;margin:4px 0}
.pick .bar{height:6px;border-radius:4px;background:#222b4a;overflow:hidden;margin:8px 0}
.pick .bar>i{display:block;height:100%;background:linear-gradient(90deg,#1d4ed8,#26d68a);border-radius:4px}
.pick .chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.chip{font-size:11px;padding:2px 8px;border-radius:20px;background:#1c2542;color:var(--muted);border:1px solid var(--line)}
.chip.tech{color:#7dd3fc;border-color:#155e75}
.chip.news{color:var(--gold);border-color:#6b5418}
.chip.smart{color:#c4b5fd;border-color:#4c1d95}
.chip.rule{background:transparent}
.hold{margin-top:8px;align-self:flex-start;font-size:11px;color:var(--gold);background:#1a1508;border:1px solid #533f08;padding:2px 8px;border-radius:6px}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{color:var(--muted);font-weight:400;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:8px 10px;border-bottom:1px solid #1a2138;white-space:nowrap}
.tbl tr:hover td{background:#141b30}
.tbl .num{font-variant-numeric:tabular-nums}
.right{text-align:right}.center{text-align:center}

/* K线面板 */
.kline-grid{display:grid;grid-template-columns:1fr 300px;gap:16px}
@media(max-width:900px){.kline-grid{grid-template-columns:1fr}}
.kline-main{height:420px}
.kline-side{display:flex;flex-direction:column;gap:12px}
.detail-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px dashed #1a2138;font-size:13px}
.detail-row .k{color:var(--muted)}
.detail-row .v{font-weight:600}
.rule-item{font-size:12px;color:var(--muted);padding:4px 0;border-bottom:1px dashed #1a2138}
.rule-item b{color:var(--gold)}

/* 图表容器 */
.chart-box{height:230px;margin-bottom:16px}
#worldGauge{height:230px}
#weightPie,#contribChart{height:300px}
#ruleBars{height:400px}
#weightLine{height:300px}

/* 新闻流 */
.news-item{display:flex;gap:10px;padding:9px 4px;border-bottom:1px solid #1a2138;font-size:13px}
.news-item .src{color:var(--muted);font-size:11px;white-space:nowrap;padding-top:2px}
.news-item .tt{flex:1}
.news-item .schips{display:flex;gap:4px;flex-wrap:wrap}
.news-item .schips .chip{color:var(--violet);border-color:#3b2d6b;background:#171033}

/* 大数字卡片 */
.big-num{font-size:26px;font-weight:700;margin:6px 0}
.mini{padding:14px 16px}

/* 逻辑列表 */
.logic-list{list-style:none}
.logic-list li{padding:7px 0;color:var(--muted);border-bottom:1px dashed #1a2138;font-size:13px}
.logic-list b{color:var(--txt)}

/* 运行日志 */
.run-item{display:flex;gap:14px;font-size:12px;padding:6px 0;border-bottom:1px dashed #1a2138;color:var(--muted)}
.run-item .st-ok{color:var(--green)}
.run-item .st-demo{color:var(--gold)}
.run-item .st-error{color:var(--red)}

.foot{margin-top:24px;text-align:center;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:14px}
.ok-badge{color:var(--green)} .no-badge{color:var(--red)}
.toast{position:fixed;top:70px;right:20px;background:#1d4ed8;color:#fff;padding:10px 18px;border-radius:10px;z-index:99;box-shadow:0 8px 30px rgba(0,0,0,.4);animation:fade .3s}
audio,canvas{display:block}
/* ---------------- 数据可信度横幅 ---------------- */
.trust-banner{padding:12px 20px;font-size:14px;line-height:1.6;display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}
.trust-banner.hidden{display:none}
.trust-banner.error{background:#7f1d1d;color:#fee2e2;border-bottom:2px solid #ef4444}
.trust-banner.warn{background:#78350f;color:#fef3c7;border-bottom:2px solid #f59e0b}
.trust-banner.info{background:#1e3a5f;color:#dbeafe;border-bottom:2px solid #3b82f6}
.trust-banner .tb-icon{font-size:18px;line-height:1.3}
.trust-banner .tb-main{flex:1;min-width:260px}
.trust-banner .tb-title{font-weight:700;margin-bottom:3px}
.trust-banner .tb-item{margin-top:2px;opacity:.95}
.trust-banner .tb-item .lvl{font-weight:700;margin-right:6px}
.trust-banner .lvl-error{color:#fecaca}
.trust-banner .lvl-warn{color:#fde68a}
.trust-banner .tb-act{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:inherit;
  padding:5px 12px;border-radius:8px;cursor:pointer;font-size:12px;white-space:nowrap}
.trust-banner .tb-act:hover{background:rgba(255,255,255,.28)}

/* ---------------- 首选 / 观察位 ---------------- */
.chip.tier{font-weight:600}
.chip.tier-primary{background:linear-gradient(90deg,#b45309,#d97706);color:#fff;border-color:#f59e0b}
.chip.tier-watch{background:#1c2542;color:var(--muted)}
/* 首选卡片高亮, 观察位压暗, 视觉上先看首选 */
.pick.is-primary{border-color:#f59e0b;box-shadow:0 0 0 1px rgba(245,158,11,.35),0 6px 22px rgba(245,158,11,.12)}
.pick.is-watch{opacity:.72}
.pick.is-watch:hover{opacity:1}
.tier-hint{grid-column:1/-1;margin:0 0 2px;padding:9px 14px;border-radius:10px;font-size:13px;
  background:#422006;color:#fde68a;border:1px solid #92400e}
.tier-hint.ok{background:#052e16;color:#bbf7d0;border-color:#166534}