:root{
  --bg:#f7faff;--card:#fff;--ink:#091538;--muted:#66708c;--line:#e2e9f5;
  --blue:#1263f1;--blue2:#0b50d9;--navy:#061636;--green:#12a66a;--orange:#f59e0b;--red:#ef4444;--purple:#6d42e7;
  --shadow:0 18px 50px rgba(10,36,84,.10);--radius:18px
}
*{box-sizing:border-box}
html,body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:linear-gradient(135deg,#f9fbff 0%,#eef6ff 100%);color:var(--ink)}
button,input,select,textarea{font-family:inherit}
.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;overflow:hidden}
.brand-panel{padding:54px 60px;position:relative;background:radial-gradient(circle at 20% 78%,#2b7cff 0,#2b7cff22 18%,transparent 35%),linear-gradient(135deg,#f8fbff,#eef5ff)}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:30px;letter-spacing:-.03em}.logo-mark{width:48px;height:36px;border-radius:16px;background:linear-gradient(135deg,var(--blue),#8cc7ff);position:relative;box-shadow:0 8px 20px #1263f133}.logo-mark:after{content:"A";position:absolute;font-weight:900;color:#071742;font-size:28px;left:14px;top:3px}
.brand-panel h1{font-size:56px;line-height:1.08;margin:72px 0 22px;letter-spacing:-.045em}.brand-panel p{font-size:20px;line-height:1.65;color:#44506d;max-width:680px}
.kit-badge{display:inline-flex;align-items:center;gap:10px;margin-top:34px;background:var(--blue);color:white;border-radius:14px;padding:14px 20px;font-weight:700;box-shadow:0 12px 24px #1263f133}
.cloud-art{position:absolute;right:60px;bottom:70px;width:290px;height:150px;border-radius:80px;background:radial-gradient(circle at 35% 35%,#fff8,#69a9ff 60%,#1e63e9);filter:drop-shadow(0 25px 45px #1263f13a);opacity:.85}
.login-card-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:min(450px,100%);background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:var(--shadow)}
.login-card h2{font-size:30px;margin:8px 0 8px}.login-card p{color:var(--muted);line-height:1.6;margin:0 0 26px}.field{margin-bottom:16px}.field label{display:block;font-weight:700;font-size:13px;margin-bottom:8px;color:#34405e}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:14px 15px;background:white;font-size:15px;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#8bb8ff;box-shadow:0 0 0 4px #1263f115}
.btn{border:0;border-radius:14px;padding:14px 18px;font-weight:800;cursor:pointer;background:#eef3fb;color:#17203d}.btn.primary{background:linear-gradient(135deg,var(--blue),#0053ff);color:#fff;box-shadow:0 12px 24px #1263f130}.btn.ghost{background:white;border:1px solid var(--line)}.btn.danger{background:#fff1f2;color:var(--red);border:1px solid #fecdd3}.btn.green{background:#eafaf2;color:var(--green);border:1px solid #b9f2d3}.btn.full{width:100%}.login-help{margin-top:16px;padding:12px 14px;border-radius:14px;background:#eef5ff;color:#365078;font-size:14px}.error-msg{margin-top:12px;color:var(--red);font-weight:700}
.shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#071936,#061128);color:white;padding:28px 18px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh}.sidebar .logo{font-size:24px}.sidebar .logo-mark{width:40px;height:30px}.nav{display:flex;flex-direction:column;gap:6px}.nav button{display:flex;align-items:center;gap:12px;padding:14px 16px;border:0;border-radius:14px;background:transparent;color:#d9e5ff;text-align:left;font-weight:700;cursor:pointer}.nav button.active,.nav button:hover{background:linear-gradient(135deg,#1263f1,#0053ff);color:white}.sidebar-foot{margin-top:auto;color:#9fb4d5;font-size:13px}
.topbar{height:76px;background:rgba(255,255,255,.72);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:18px;padding:0 28px;position:sticky;top:0;z-index:5}.search{flex:1;max-width:620px}.search input{width:100%;border:1px solid var(--line);border-radius:14px;padding:14px 18px;background:white}.user-chip{display:flex;align-items:center;gap:10px;background:white;border:1px solid var(--line);padding:8px 12px;border-radius:16px}.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#dfeaff,#8dbbff);display:grid;place-items:center;font-weight:800;color:#0b3f9d}
.main{padding:28px;max-width:1500px;margin:0 auto;width:100%}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}.page-head h1{margin:0;font-size:34px;letter-spacing:-.035em}.page-head p{margin:8px 0 0;color:var(--muted)}
.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}.kpi{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 8px 24px #06163608}.kpi .label{color:var(--muted);font-weight:700;font-size:13px}.kpi .value{font-size:28px;font-weight:800;margin:8px 0}.trend{font-size:13px;font-weight:700;color:var(--green)}.trend.down{color:var(--red)}
.grid{display:grid;gap:18px}.grid.two{grid-template-columns:1.2fr .8fr}.grid.three{grid-template-columns:repeat(3,1fr)}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 8px 24px #06163608}.card h3{margin:0 0 16px;font-size:18px}.table{width:100%;border-collapse:collapse;font-size:14px}.table th{text-align:left;color:#66708c;font-size:12px;border-bottom:1px solid var(--line);padding:10px}.table td{padding:13px 10px;border-bottom:1px solid #edf2fa}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;background:#eef5ff;color:var(--blue)}.badge.green{background:#eafaf2;color:var(--green)}.badge.orange{background:#fff7ed;color:#d97706}.badge.red{background:#fff1f2;color:var(--red)}
.flow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.flow .node{background:white;border:1px solid var(--line);padding:12px 14px;border-radius:14px;font-weight:800}.flow .arrow{color:var(--blue);font-size:24px}.chart{height:240px;border-radius:16px;background:linear-gradient(#fff,#f9fbff);border:1px solid var(--line);position:relative;overflow:hidden}.linechart svg,.bars svg{width:100%;height:100%}.donut{width:210px;height:210px;border-radius:50%;background:conic-gradient(var(--blue) 0 58%,#22c55e 58% 78%,#f59e0b 78% 91%,#8b5cf6 91% 100%);display:grid;place-items:center;margin:auto}.donut:after{content:attr(data-label);white-space:pre;text-align:center;font-weight:800;background:white;width:122px;height:122px;border-radius:50%;display:grid;place-items:center;color:var(--ink);font-size:18px}
.arch{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.arch .col{background:white;border:1px solid var(--line);border-radius:18px;padding:18px}.arch .col h4{margin:0 0 14px;color:var(--blue)}.arch .box{padding:12px;border:1px solid var(--line);border-radius:13px;margin:10px 0;background:#fbfdff}.mobile-menu{display:none}.audit{max-height:360px;overflow:auto}.audit-item{border-bottom:1px solid #edf2fa;padding:10px 0}.audit-item b{display:block}.audit-item small{color:var(--muted)}
#toast{position:fixed;right:22px;bottom:22px;display:grid;gap:10px;z-index:30}.toast{background:#061636;color:white;border-radius:16px;padding:14px 16px;box-shadow:var(--shadow)}
.ai-fab{position:fixed;right:24px;bottom:24px;z-index:20;display:flex;align-items:center;gap:8px;padding:14px 18px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--purple));color:white;border:1px solid rgba(255,255,255,.35);box-shadow:0 20px 55px rgba(18,99,241,.35);font-weight:900;cursor:pointer}.ai-box{position:fixed;right:24px;bottom:24px;z-index:21;width:min(420px,calc(100vw - 28px));height:590px;max-height:calc(100vh - 48px);background:white;border:1px solid var(--line);border-radius:24px;box-shadow:0 26px 80px rgba(6,22,54,.24);display:none;overflow:hidden;grid-template-rows:auto auto 1fr auto}.ai-box.open{display:grid}.ai-head{padding:16px 18px;color:#fff;background:linear-gradient(135deg,#061636,#1263f1);display:flex;align-items:center;justify-content:space-between}.ai-head small{display:block;opacity:.84;font-size:12px;margin-top:3px}.ai-close{width:34px;height:34px;border-radius:999px;border:0;color:#fff;background:rgba(255,255,255,.16);font-size:22px;cursor:pointer}.ai-quick{display:flex;gap:8px;padding:10px;overflow-x:auto;border-bottom:1px solid var(--line)}.ai-quick button{white-space:nowrap;border:1px solid #cfe0ff;background:#f4f8ff;color:var(--blue);border-radius:999px;padding:8px 10px;font-weight:800;font-size:12px;cursor:pointer}.ai-messages{padding:14px;overflow:auto;background:#f8fbff}.ai-msg{padding:11px 13px;border-radius:16px;margin-bottom:10px;font-size:14px;line-height:1.48;white-space:pre-line}.ai-msg.bot{color:var(--ink);background:white;border:1px solid var(--line)}.ai-msg.user{color:white;background:var(--blue);margin-left:34px}.ai-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}.ai-input input{min-width:0;flex:1;border:1px solid var(--line);border-radius:14px;padding:12px;outline:none}.ai-input button{border:0;border-radius:14px;padding:0 16px;color:white;background:var(--blue);font-weight:900;cursor:pointer}
@media(max-width:980px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.shell{grid-template-columns:1fr}.sidebar{display:none}.topbar{padding:0 14px}.mobile-menu{display:inline-flex}.main{padding:18px}.kpi-grid{grid-template-columns:repeat(2,1fr)}.grid.two,.grid.three{grid-template-columns:1fr}.arch{grid-template-columns:1fr}.page-head h1{font-size:28px}}@media(max-width:560px){.kpi-grid{grid-template-columns:1fr}.topbar .search{display:none}.main{padding:14px}.card{padding:15px}.page-head{flex-direction:column}.table{font-size:12px}.table th,.table td{padding:8px}.ai-box{right:10px;bottom:10px;width:calc(100vw - 20px);height:72vh}.ai-fab{right:16px;bottom:16px}}