:root{
  --navy:#0b1f3a; --navy-2:#12305c; --blue:#2f7ff0; --blue-soft:#e8f1ff;
  --ink:#0f172a; --muted:#5b6b82; --line:#e3e9f2; --ok:#16a34a; --warn:#d97706;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:#f5f8fc;color:var(--ink)}
a{color:var(--blue);text-decoration:none}
.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px;flex-wrap:wrap;gap:10px}
.brand{display:flex;align-items:center;gap:10px}
.logo{background:var(--blue);color:#fff;font-weight:700;font-size:13px;padding:6px 9px;border-radius:8px}
.brandtext{font-weight:600;font-size:16px}
.brandtext small{display:block;font-weight:400;font-size:11px;opacity:.75}
.nav{display:flex;gap:14px;flex-wrap:wrap;font-size:14px}
.nav a{color:#dce7f7}
.nav a:hover{color:#fff}
.nav .out{color:#ffd9d9}
.wrap{max-width:900px;margin:22px auto;padding:0 16px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:16px;
  box-shadow:0 1px 2px rgba(15,23,42,.04)}
h1{font-size:20px;margin:0 0 4px}
h2{font-size:16px;margin:0 0 12px}
.muted{color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.stat{background:var(--blue-soft);border:1px solid #d5e5ff;border-radius:12px;padding:14px}
.stat .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.stat .value{font-size:24px;font-weight:700;color:var(--navy-2)}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:11px 16px;
  font-size:14px;font-weight:600;cursor:pointer}
.btn:hover{background:#1f6ad8}
.btn.ghost{background:#fff;color:var(--navy-2);border:1px solid var(--line)}
input[type=email],input[type=text]{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;
  font-size:15px;background:#fff}
label{font-size:13px;color:var(--muted);display:block;margin:10px 0 6px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}
.pos{color:var(--ok);font-weight:600}
.neg{color:#b91c1c;font-weight:600}
.kode{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:20px;letter-spacing:1px;font-weight:700;
  background:#0b1f3a;color:#fff;padding:10px 14px;border-radius:10px;display:inline-block}
.paket{border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:6px}
.paket.pop{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.paket .nama{font-weight:700}
.paket .harga{font-size:20px;font-weight:700;color:var(--navy-2)}
.paket .isi{font-size:13px;color:var(--muted)}
.note{background:#fff8e6;border:1px solid #f2dfae;border-radius:10px;padding:12px;font-size:13px;color:#7a5b12}
.ok{background:#eafaf0;border:1px solid #bfe9cf;border-radius:10px;padding:12px;font-size:13px;color:#136b3a}
.chatbox{height:380px;overflow-y:auto;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fbfdff}
.msg{max-width:80%;padding:10px 12px;border-radius:12px;margin-bottom:10px;font-size:14px;white-space:pre-wrap;line-height:1.45}
.msg.me{background:var(--navy);color:#fff;margin-left:auto}
.msg.bot{background:#eef4fd;border:1px solid #dbe7f8}
.row{display:flex;gap:10px;margin-top:12px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:18px}