:root{
  --bg:#0a0d14; --panel:#141925; --panel2:#1b2231; --line:#2a3346;
  --red:#E1141C; --red2:#ff3b3f; --gold:#E7B545; --gold2:#f4cf7a;
  --green:#34d399; --txt:#eef2f9; --sub:#9aa6bd; --sub2:#647089;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(1200px 600px at 85% -8%,rgba(225,20,28,.14),transparent),var(--bg);color:var(--txt);min-height:100vh}
.wrap{max-width:1680px;margin:0 auto;padding:0 26px 40px}

/* 顶栏 */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 4px 16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px}
.logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--red),var(--gold));display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff;font-size:20px;box-shadow:0 6px 18px rgba(225,20,28,.4)}
.brand .t{font-size:19px;font-weight:800;color:#fff;letter-spacing:.5px}
.brand .s{font-size:12px;color:var(--sub2);letter-spacing:2px}
.topright{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.period{display:flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--sub)}
.period b{color:var(--gold2);font-weight:700}
.seg{display:flex;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:4px}
.seg button{background:transparent;border:0;color:var(--sub);font-size:13px;font-weight:700;padding:7px 16px;border-radius:7px;cursor:pointer;font-family:inherit;transition:.2s}
.seg button.on{background:linear-gradient(135deg,var(--red),var(--red2));color:#fff}
.bell{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:9px 12px;cursor:pointer;color:var(--sub);font-size:14px}
.bell .dot{position:absolute;top:5px;right:6px;width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 3px rgba(225,20,28,.25)}
.wb-badge{font-size:12px;color:var(--gold2);border:1px solid rgba(231,181,69,.4);background:rgba(231,181,69,.08);padding:8px 14px;border-radius:20px;font-weight:700}

/* 布局 */
.layout{display:grid;grid-template-columns:1fr 400px;gap:22px;align-items:start}
.col-main{display:flex;flex-direction:column;gap:18px}
.col-chat{position:sticky;top:18px}

/* KPI */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.kpi{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:14px;padding:15px 15px 13px;position:relative;overflow:hidden}
.kpi::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--red),var(--gold))}
.kpi .l{font-size:12px;color:var(--sub);display:flex;align-items:center;gap:6px}
.kpi .v{font-size:25px;font-weight:800;color:#fff;margin-top:7px;line-height:1}
.kpi .v small{font-size:13px;color:var(--sub);font-weight:600}
.kpi .ch{font-size:12px;margin-top:7px;font-weight:600}
.up{color:var(--green)} .down{color:var(--red2)}

.card{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.card-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-h .tt{font-size:15px;font-weight:800;color:#fff;display:flex;align-items:center;gap:9px}
.card-h .tt i{width:4px;height:16px;border-radius:3px;background:linear-gradient(var(--red),var(--gold))}
.card-h .tag{font-size:11.5px;color:var(--sub2);border:1px solid var(--line);padding:4px 10px;border-radius:20px}

.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}

/* 环形图 */
.donut-wrap{display:flex;align-items:center;gap:22px}
.donut{width:172px;height:172px;border-radius:50%;background:conic-gradient(var(--red) 0 21.2%,var(--green) 21.2% 78.8%,var(--gold) 78.8% 100%);position:relative;flex:0 0 auto;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.donut::after{content:"";position:absolute;inset:26px;border-radius:50%;background:var(--panel2);box-shadow:inset 0 4px 12px rgba(0,0,0,.5)}
.donut .ctr{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2}
.donut .ctr .n{font-size:22px;font-weight:800;color:#fff}
.donut .ctr .x{font-size:11px;color:var(--sub)}
.legend{display:flex;flex-direction:column;gap:11px;flex:1}
.lg{display:flex;align-items:center;gap:10px;font-size:13px}
.lg .dot{width:11px;height:11px;border-radius:3px}
.lg .nm{color:var(--sub);flex:1}
.lg .val{color:#fff;font-weight:700}
.lg .pct{color:var(--sub2);width:48px;text-align:right}

/* 柱状图 */
.bars{display:flex;align-items:flex-end;gap:14px;height:172px;padding:0 4px}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.bar .col{width:100%;max-width:42px;border-radius:8px 8px 0 0;background:linear-gradient(var(--red2),var(--red));position:relative;transition:.4s}
.bar .col.cur{background:linear-gradient(var(--gold2),var(--gold));box-shadow:0 0 18px rgba(231,181,69,.5)}
.bar .col .tip{position:absolute;top:-22px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--gold2);font-weight:700;white-space:nowrap}
.bar .mo{font-size:12px;color:var(--sub)}

/* 仪表 */
.gauge{height:96px;background:linear-gradient(90deg,#34d399 0 40%,var(--gold) 40% 70%,var(--red2) 70% 100%);border-radius:10px;position:relative;margin-top:6px}
.gauge .mk{position:absolute;top:-4px;bottom:-4px;width:3px;background:#fff;box-shadow:0 0 0 2px rgba(0,0,0,.4);border-radius:2px}
.gauge .lab{position:absolute;top:100%;margin-top:6px;font-size:11px;color:var(--sub2)}
.gauge-row{display:flex;justify-content:space-between;font-size:12px;color:var(--sub);margin-top:26px}

/* 风险中心 */
.risk{display:flex;flex-direction:column;gap:11px}
.ritem{display:flex;gap:12px;align-items:flex-start;background:rgba(225,20,28,.06);border:1px solid rgba(225,20,28,.22);border-radius:12px;padding:11px 13px}
.ritem.warn{background:rgba(231,181,69,.06);border-color:rgba(231,181,69,.25)}
.ritem .ic{font-size:16px;line-height:1.3}
.ritem .rb{font-size:13px;font-weight:700;color:#fff}
.ritem .rd{font-size:12px;color:var(--sub);margin-top:3px;line-height:1.5}
.ritem .rd b{color:var(--gold2)}

/* 五大专项 */
.specs{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.spec{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:14px;padding:15px;position:relative;overflow:hidden}
.spec .ic{font-size:22px}
.spec .nm{font-size:13.5px;font-weight:800;color:#fff;margin:9px 0 4px}
.spec .m{font-size:12px;color:var(--sub);line-height:1.5}
.spec .m b{color:var(--gold2);font-weight:700}
.spec .bar{height:6px;border-radius:4px;background:var(--line);margin-top:11px;overflow:hidden}
.spec .bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--red),var(--gold))}
.spec .sc{font-size:11px;color:var(--sub2);margin-top:6px}

/* 问数面板 */
.chat{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;height:calc(100vh - 110px);min-height:560px}
.chat-h{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}
.chat-h .av{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--red),var(--gold));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:15px}
.chat-h .nm{font-size:14px;font-weight:800;color:#fff}
.chat-h .st{font-size:11px;color:var(--green);margin-top:1px}
.chat-body{flex:1;overflow-y:auto;padding:16px 16px 8px;display:flex;flex-direction:column;gap:13px}
.chat-body::-webkit-scrollbar{width:7px}
.chat-body::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px}
.msg{display:flex;gap:9px;align-items:flex-start}
.msg .av{width:28px;height:28px;border-radius:8px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.msg.u .av{background:var(--panel2);color:var(--sub)}
.msg.a .av{background:linear-gradient(135deg,var(--red),var(--gold));color:#fff}
.bub{font-size:13px;line-height:1.62;padding:10px 13px;border-radius:12px;max-width:88%}
.msg.u .bub{background:var(--panel2);color:var(--txt);border-top-right-radius:3px}
.msg.a .bub{background:rgba(231,181,69,.08);border:1px solid rgba(231,181,69,.2);color:#fff;border-top-left-radius:3px}
.bub b{color:var(--gold2)}
.bub .k{display:inline-block;background:rgba(225,20,28,.14);color:var(--red2);border-radius:5px;padding:1px 6px;font-size:12px;font-weight:700;margin:0 1px}
.bub .loading{display:inline-block;width:14px;height:14px;border:2px solid var(--gold);border-top-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:6px 16px 4px}
.chip{font-size:12.5px;color:var(--gold2);border:1px solid rgba(231,181,69,.35);background:rgba(231,181,69,.06);padding:7px 13px;border-radius:20px;cursor:pointer;transition:.15s}
.chip:hover{background:rgba(231,181,69,.16)}
.chat-in{display:flex;gap:9px;padding:12px 16px 16px;border-top:1px solid var(--line)}
.chat-in input{flex:1;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--txt);font-size:13px;font-family:inherit;outline:none}
.chat-in input:focus{border-color:var(--gold)}
.chat-in button{background:linear-gradient(135deg,var(--red),var(--red2));border:0;color:#fff;border-radius:10px;padding:0 18px;font-weight:700;cursor:pointer;font-family:inherit}

.foot{margin-top:18px;font-size:11.5px;color:var(--sub2);text-align:center;line-height:1.7}
.deploy-bar{margin-top:18px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:rgba(200,22,29,.08);font-size:12px;color:var(--sub);text-align:center}
.deploy-bar b{color:var(--gold2)}
@media(max-width:1200px){.layout{grid-template-columns:1fr}.col-chat{position:static}.chat{height:520px}.kpis{grid-template-columns:repeat(3,1fr)}.specs{grid-template-columns:repeat(2,1fr)}}