:root{color-scheme:dark;
  --bg:#0f131c; --panel:#171c28; --panel2:#1d2433; --line:#2a3346; --text:#e6e9f0; --muted:#8d97ab;
  --gold:#d9a636; --gold2:#f3c55b; --red:#e2574c; --green:#3ec28f; --blue:#4f8cff; --orange:#f0913a; --purple:#a37cf0;
  --r:12px; --shadow:0 6px 24px rgba(0,0,0,.35);
  font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif; font-size:14px; color:var(--text);
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 600px at 80% -10%,#1d2540 0,var(--bg) 60%);min-height:100vh}
a{color:var(--gold2);text-decoration:none} a:hover{text-decoration:underline}
h1,h2,h3{margin:0 0 12px;font-weight:600} h1{font-size:22px} h2{font-size:18px} h3{font-size:15px;color:var(--gold2)}
button,input,select,textarea{font:inherit;color:inherit}
input,select,textarea{background:#0e121a;border:1px solid var(--line);border-radius:8px;padding:8px 10px;outline:none;min-width:0}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(217,166,54,.18)}
textarea{width:100%;font-family:Consolas,monospace;font-size:12.5px}
.btn{border:1px solid var(--line);background:var(--panel2);padding:8px 14px;border-radius:8px;cursor:pointer;transition:.15s;white-space:nowrap}
.btn:hover{border-color:var(--gold);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1407;border:none;font-weight:600}
.btn.danger{background:rgba(226,87,76,.15);border-color:rgba(226,87,76,.5);color:#ff8f86}
.btn.ghost{background:transparent}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
/* layout */
.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:rgba(14,18,27,.92);border-right:1px solid var(--line);padding:16px 10px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:4px 10px 18px}
.brand .logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--gold2),#9c6c12);display:grid;place-items:center;color:#1a1407;font-weight:800;box-shadow:0 0 18px rgba(217,166,54,.35)}
.brand b{display:block;font-size:15px} .brand small{color:var(--muted)}
.nav-group{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;margin:14px 10px 6px}
.nav a{display:flex;gap:10px;align-items:center;padding:8px 10px;border-radius:8px;color:var(--text);margin:1px 0}
.nav a:hover{background:var(--panel2);text-decoration:none}
.nav a.on{background:linear-gradient(90deg,rgba(217,166,54,.22),transparent);color:var(--gold2);box-shadow:inset 3px 0 0 var(--gold)}
.nav .ic{width:18px;text-align:center;opacity:.9}
.main{padding:18px 24px 40px;min-width:0}
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.topbar .grow{flex:1}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:12px;border:1px solid var(--line);background:var(--panel2)}
.badge.mock{border-color:rgba(240,145,58,.6);color:#ffb26b}
.badge.live{border-color:rgba(62,194,143,.6);color:#6fe2b4}
.dot{width:8px;height:8px;border-radius:50%;background:var(--muted);display:inline-block}
.dot.g{background:var(--green);box-shadow:0 0 8px var(--green)} .dot.r{background:var(--red)} .dot.o{background:var(--orange)} .dot.b{background:var(--blue)}
/* cards */
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))} .g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{background:linear-gradient(180deg,var(--panel),#141925);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);animation:rise .35s ease both;min-width:0}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.kpi .label{color:var(--muted);font-size:12.5px} .kpi .val{font-size:24px;font-weight:700;margin-top:4px} .kpi .sub{color:var(--muted);font-size:12px;margin-top:2px}
.kpi .val.gold{color:var(--gold2)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.muted{color:var(--muted)} .small{font-size:12.5px} .mono{font-family:Consolas,monospace}
.ok{color:var(--green)} .bad{color:#ff8f86} .warn{color:#ffb26b}
/* table */
.tbl{width:100%;border-collapse:collapse}
.tbl th{color:var(--muted);font-weight:500;font-size:12.5px;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:9px 10px;border-bottom:1px solid rgba(42,51,70,.6);vertical-align:middle}
.tbl tr.click{cursor:pointer} .tbl tr.click:hover td{background:rgba(217,166,54,.06)}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.scroll{overflow:auto;max-width:100%}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;background:var(--panel2);border:1px solid var(--line)}
.pill.g{color:#6fe2b4;border-color:rgba(62,194,143,.5)} .pill.r{color:#ff8f86;border-color:rgba(226,87,76,.5)}
.pill.o{color:#ffb26b;border-color:rgba(240,145,58,.5)} .pill.b{color:#8fb4ff;border-color:rgba(79,140,255,.5)} .pill.p{color:#c7aefb;border-color:rgba(163,124,240,.5)}
.rank{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--panel2);font-weight:700;font-size:12.5px}
.rank.r1{background:linear-gradient(135deg,#ffe08a,#c9952b);color:#1a1407} .rank.r2{background:linear-gradient(135deg,#e8edf5,#9aa4b5);color:#1a1d24} .rank.r3{background:linear-gradient(135deg,#f1b98a,#a8642f);color:#1a1407}
/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px;flex-wrap:wrap}
.tabs button{background:none;border:none;padding:9px 14px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent;font-size:14px}
.tabs button.on{color:var(--gold2);border-bottom-color:var(--gold)}
/* form */
.form{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}
.field{display:grid;gap:5px;grid-template-columns:minmax(0,1fr);min-width:0} .field label{color:var(--muted);font-size:12.5px}
.field .err{color:#ff8f86;font-size:12.5px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px} .f3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.hint{background:rgba(79,140,255,.08);border:1px solid rgba(79,140,255,.3);border-radius:8px;padding:10px 12px;font-size:13px}
.alert{background:rgba(226,87,76,.1);border:1px solid rgba(226,87,76,.45);border-radius:8px;padding:10px 12px;color:#ffb0a9}
.success{background:rgba(62,194,143,.1);border:1px solid rgba(62,194,143,.45);border-radius:8px;padding:10px 12px;color:#9ff0cd}
/* chart */
.chart{width:100%;height:140px;display:block}
.chart .area{opacity:.18} .chart .ln{fill:none;stroke-width:2}
.bars{display:grid;gap:6px}
.bar{display:grid;grid-template-columns:70px 1fr 40px;gap:8px;align-items:center;font-size:12.5px}
.bar .t{height:10px;background:var(--panel2);border-radius:5px;overflow:hidden}
.bar .t i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2));border-radius:5px;transition:width .6s}
.meter{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;border-radius:4px;transition:width .6s}
/* login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:16px}
.login{width:380px;max-width:100%;padding:28px}
.login .title{text-align:center;margin-bottom:20px}
.login .title .logo{width:64px;height:64px;margin:0 auto 10px;border-radius:16px;background:linear-gradient(135deg,var(--gold2),#9c6c12);display:grid;place-items:center;font-size:24px;font-weight:800;color:#1a1407;animation:glow 2.6s ease-in-out infinite}
@keyframes glow{0%,100%{box-shadow:0 0 14px rgba(217,166,54,.35)}50%{box-shadow:0 0 34px rgba(243,197,91,.65)}}
.captcha{display:flex;gap:8px;align-items:center}
.captcha img{flex:none;height:46px;border-radius:8px;border:1px solid var(--line);cursor:pointer}
.captcha input{flex:1;width:0;min-width:0;text-transform:uppercase;letter-spacing:.2em}
/* modal + toast */
.modal-bg{position:fixed;inset:0;background:rgba(5,7,12,.7);display:grid;place-items:center;z-index:50;padding:16px;animation:fade .15s}
@keyframes fade{from{opacity:0}}
.modal{width:560px;max-width:100%;max-height:90vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);animation:pop .18s ease}
.modal.wide{width:960px}
@keyframes pop{from{transform:scale(.96);opacity:0}}
.modal .foot{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
#toasts{position:fixed;right:18px;bottom:18px;display:grid;gap:8px;z-index:60}
.toast{background:var(--panel2);border:1px solid var(--line);border-left:4px solid var(--gold);padding:10px 14px;border-radius:8px;box-shadow:var(--shadow);max-width:380px;animation:rise .2s}
.toast.err{border-left-color:var(--red)} .toast.ok{border-left-color:var(--green)}
.empty{padding:28px;text-align:center;color:var(--muted)}
pre.json{background:#0b0f16;border:1px solid var(--line);border-radius:8px;padding:10px;max-height:420px;overflow:auto;font-size:12px;white-space:pre-wrap;word-break:break-all}
.hero{display:flex;gap:16px;align-items:center}
.avatar{width:58px;height:58px;border-radius:14px;background:linear-gradient(135deg,#3b4a6b,#1d2433);display:grid;place-items:center;font-size:22px;font-weight:700;color:var(--gold2);border:1px solid var(--line)}
.kv{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:13.5px} .kv div:nth-child(odd){color:var(--muted)}
.mode-banner{background:rgba(240,145,58,.1);border:1px solid rgba(240,145,58,.4);color:#ffcd9b;border-radius:8px;padding:8px 12px;margin-bottom:14px;font-size:13px}
@media (max-width:1100px){.g4,.g5{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.g2,.g3,.g4,.g5,.f2,.f3{grid-template-columns:1fr}.main{padding:14px 16px}}
/* nền tảng */
a.brand{color:inherit;text-decoration:none}
.product-card{display:block;color:inherit;text-decoration:none;transition:.15s}
.product-card:hover{border-color:var(--gold);transform:translateY(-2px);text-decoration:none}
.side select{width:100%}
code{background:#0b0f16;border:1px solid var(--line);border-radius:4px;padding:0 4px;font-size:12px}
.topbar h1{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0}
.topbar .grow{min-width:0}
/* job vận hành */
.jobview{background:#0b0f16;border:1px solid var(--line);border-radius:10px;padding:12px}
.jv-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 12px;margin:10px 0}
.jv-step{font-size:13px;color:var(--muted)} .jv-step.running{color:#8fb4ff;font-weight:600} .jv-step.done{color:#6fe2b4}
.jv-step.failed{color:#ff8f86;font-weight:600} .jv-step.cancelled{color:#ffb26b}
.jv-log{max-height:340px;min-height:120px;overflow:auto;margin:0;font-size:12px;white-space:pre-wrap;word-break:break-all;background:#06090f;border-radius:8px;padding:8px}
.lv-error{color:#ff8f86} .lv-warn{color:#ffb26b} .lv-debug{color:#5d6780}
.wizard{display:grid;grid-template-columns:220px 1fr;gap:16px}
.wz-steps{display:grid;gap:6px;align-content:start}
.wz-step{padding:10px 12px;border-radius:8px;border:1px solid var(--line);color:var(--muted);font-size:13px}
.wz-step.on{border-color:var(--gold);color:var(--gold2);background:rgba(217,166,54,.08)} .wz-step.ok{color:#6fe2b4}
.topo{display:flex;flex-wrap:wrap;gap:12px}
.topo .node{min-width:170px;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:var(--panel2)}
.topo .node.hub{border-color:var(--gold);box-shadow:0 0 12px rgba(217,166,54,.25)} .topo .node.merged{opacity:.65;border-style:dashed}
@media (max-width:760px){.wizard{grid-template-columns:1fr}}
@media (max-width:760px){.btn{white-space:normal;text-align:center}.captcha img{width:150px;height:auto}}