:root{--ink:#17131f;--muted:#7b7488;--line:#e9e4f1;--brand:#6123c0;--brand2:#8b5cf6;--green:#0f9f6e;--red:#d7355b;--amber:#b7791f;--bg:#f6f4fa;--card:#fff}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
.hidden{display:none!important}.tab{display:none}.tab.active{display:block}.muted{color:var(--muted);font-size:12px}.error{color:var(--red);font-size:12px;min-height:18px}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(900px 500px at 15% 0%,#efe6ff, transparent 60%),radial-gradient(700px 500px at 90% 100%,#e7f1ff, transparent 60%),#f8f7fb;padding:24px}
.login-card{width:min(400px,100%);background:rgba(255,255,255,.88);border:1px solid rgba(97,35,192,.12);border-radius:24px;padding:32px;box-shadow:0 30px 80px -45px rgba(30,20,60,.55);backdrop-filter:blur(20px)}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.08em;font-size:13px}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,#7c39ed,#4c1d95);color:#fff;font-size:10px;letter-spacing:0}
.login-card h1{font-size:30px;margin:22px 0 4px;letter-spacing:-1px}.login-card>p{color:var(--muted);font-size:13px;margin:0 0 24px}
label{display:block;font-size:12px;font-weight:700;margin:14px 0 6px}input{width:100%;height:44px;border:1px solid var(--line);border-radius:12px;padding:0 14px;font-size:14px;outline:none;background:#fff;color:var(--ink)}input:focus{border-color:#b79af3;box-shadow:0 0 0 4px rgba(124,57,237,.08)}
button{font-family:inherit;cursor:pointer}.login-card button{width:100%;height:44px;margin-top:16px;border:0;border-radius:12px;background:linear-gradient(135deg,#7c39ed,#6123c0);color:#fff;font-weight:700;font-size:13px}
.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex:0 0 220px;background:#15121d;color:#fff;padding:24px 16px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0}.sidebar .brand{padding:0 8px 26px;font-size:14px}.sidebar nav{display:grid;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;height:42px;padding:0 12px;border:0;border-radius:10px;background:transparent;color:#a9a1b8;text-align:left;font-size:13px}.nav-item span{width:18px;text-align:center;color:#8d84a0}.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}.nav-item.active{background:rgba(139,92,246,.16);color:#fff}.sidebar-foot{margin-top:auto;padding:14px 12px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#aaa2bb}.sidebar-foot small{display:block;color:#6f687d;margin-top:4px;margin-left:16px}.pulse{display:inline-block;width:6px;height:6px;border-radius:50%;background:#34d399;box-shadow:0 0 0 4px rgba(52,211,153,.12);margin-right:8px}
.main{margin-left:220px;flex:1;min-width:0;padding:26px 30px 50px;max-width:1440px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.eyebrow{font-size:9px;letter-spacing:.18em;font-weight:800;color:#8a7fa0;margin:0 0 6px}.topbar h1{font-size:30px;letter-spacing:-1px;margin:0}.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.btn{height:38px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:#fff;font-size:12px;font-weight:700;color:var(--ink)}.btn-primary{background:linear-gradient(135deg,#7c39ed,#6123c0);border-color:transparent;color:#fff;box-shadow:0 10px 24px -14px rgba(97,35,192,.8)}.btn-ghost{background:transparent;color:var(--muted)}.btn:hover{filter:brightness(1.02)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:28px}.kpi{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 17px;min-height:104px}.kpi span{font-size:11px;color:var(--muted)}.kpi strong{display:block;font-size:26px;letter-spacing:-1px;margin-top:10px}.kpi small{display:block;font-size:10px;color:#a39ab0;margin-top:6px}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin:26px 0 12px}.section-head h2{font-size:18px;margin:0;letter-spacing:-.4px}
.upstream-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.upstream{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;position:relative;overflow:hidden;box-shadow:0 18px 40px -42px rgba(30,20,60,.5)}.upstream:before{content:"";position:absolute;right:-60px;top:-80px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(124,57,237,.12),transparent 70%)}.upstream-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;position:relative}.upstream h3{font-size:18px;margin:0}.upstream .desc{font-size:11px;color:var(--muted);margin-top:3px}.status{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 8px;font-size:9px;font-weight:800}.status.ok{background:#e9f9f1;color:#0b7a55}.status.error{background:#fdecef;color:#b42b4e}.status.unconfigured{background:#f1eff5;color:#756d83}.status i{width:5px;height:5px;border-radius:50%;background:currentColor;display:inline-block}
.balance{font-size:34px;font-weight:900;letter-spacing:-1.6px;margin:22px 0 2px;position:relative}.balance small{font-size:12px;letter-spacing:0;font-weight:600;color:var(--muted);margin-left:5px}.upstream-meta{display:flex;gap:16px;margin-top:16px;font-size:10px;color:var(--muted);flex-wrap:wrap}.upstream-actions{display:flex;gap:8px;margin-top:18px;position:relative}.upstream-error{margin-top:10px;padding:8px 10px;border-radius:8px;background:#fff7f9;border:1px solid #f3d6de;color:#a52c4a;font-size:10px;line-height:1.6;word-break:break-word}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}.empty{padding:28px;text-align:center;color:#9a92a8;font-size:12px}.pending-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #f1edf6}.pending-row:last-child{border-bottom:0}.model{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:#f7f4fd;border:1px solid #ebe2fa;border-radius:7px;padding:4px 7px}.pending-row .meta{margin-left:auto;color:var(--muted);font-size:10px}.mini{height:28px;padding:0 9px;border-radius:7px;font-size:10px;border:1px solid var(--line);background:#fff;font-weight:700}.mini.ok{color:#0b7a55;border-color:#c9ebdd;background:#f2fcf7}.mini.no{color:#b42b4e;border-color:#f1cfd9;background:#fff7f9}
.configure-card{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid #f1edf6}.configure-card:last-child{border-bottom:0}.configure-card .icon{width:36px;height:36px;border-radius:10px;background:#f4f0fd;display:grid;place-items:center;color:var(--brand);font-weight:900;font-size:11px}.configure-card .key{margin-left:auto;font-family:ui-monospace,monospace;font-size:10px;color:var(--muted)}
.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.panel h3{font-size:15px;margin:0 0 8px}.panel p{font-size:12px;line-height:1.8;color:#6f687c}.rule{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid #f1edf6;font-size:12px}.rule:last-child{border-bottom:0}
.modal{position:fixed;inset:0;background:rgba(20,15,30,.45);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:50;padding:20px}.modal-card{width:min(440px,100%);background:#fff;border-radius:20px;padding:24px;position:relative;box-shadow:0 30px 90px -30px rgba(20,15,30,.5)}.modal-card h3{margin:0;font-size:18px}.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:22px;color:#9a92a8}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.divider{height:1px;background:#f0ebf7;margin:18px 0}.field-note{font-size:10px;line-height:1.7;color:#7b7488;background:#faf8fd;border-radius:8px;padding:8px 10px}.balance-label{font-size:10px;color:#8d84a0;font-weight:600;margin-left:6px}.source-note{margin-top:8px;font-size:9.5px;color:#9a92a8}.toast{position:fixed;right:24px;bottom:24px;background:#17131f;color:#fff;border-radius:10px;padding:10px 14px;font-size:12px;z-index:80;box-shadow:0 12px 30px -12px rgba(0,0,0,.5)}
@media(max-width:1000px){.kpis{grid-template-columns:1fr 1fr}.upstream-grid,.settings-grid{grid-template-columns:1fr}.sidebar{width:74px;flex-basis:74px;padding:18px 8px}.sidebar .brand span:last-child,.nav-item:not(.active)::after{display:none}.sidebar .brand{padding:0 0 22px;justify-content:center}.nav-item{justify-content:center;padding:0}.nav-item span{width:auto;font-size:17px}.nav-item{font-size:0;gap:0}.sidebar-foot{display:none}.main{margin-left:74px;padding:20px 16px 40px}.topbar{flex-direction:column}.top-actions{width:100%}.top-actions .muted{display:none}}