:root{--bg:#071827;--panel:#0d2235;--card:#ffffff;--text:#142033;--muted:#667085;--line:#e8edf4;--blue:#0c6dfd;--nav:#0a1d2e;--green:#0c8f53;--yellow:#b7791f;--red:#c83232;--soft:#f6f8fb}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:#f3f6fa;color:var(--text)}a{text-decoration:none;color:inherit}.shell{display:flex;min-height:100vh}.sidebar{width:276px;background:linear-gradient(180deg,#071827,#0b253a);color:#d8e6f4;padding:22px;position:fixed;inset:0 auto 0 0}.brand{display:flex;gap:12px;align-items:center;margin-bottom:26px}.brand-mark{width:44px;height:44px;border-radius:16px;background:#fff;color:#0b253a;display:grid;place-items:center;font-weight:900}.brand span{display:block;color:#9eb4c8;font-size:12px}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:13px 14px;border-radius:14px;color:#c5d5e2}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(255,255,255,.11);color:#fff}.main{margin-left:276px;width:calc(100% - 276px);padding:24px}.main-public{margin-left:0;width:100%;padding:0}.topbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:22px}h1{margin:2px 0 0;font-size:28px}h2{margin:0 0 16px}.muted{color:var(--muted)}.small{font-size:12px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 12px 30px rgba(12,29,50,.06)}.stat .label{font-size:13px;color:var(--muted)}.stat .value{font-size:27px;font-weight:800;margin-top:8px}.hero{background:linear-gradient(135deg,#071827,#103a5b);color:white;border-radius:28px;padding:28px;display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px;box-shadow:0 20px 45px rgba(7,24,39,.18)}.hero h2{font-size:30px;margin:0 0 8px}.hero p{color:#c9d8e8;margin:0;max-width:650px}.btn{border:0;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:#0c6dfd;color:white}.btn-soft{background:#edf4ff;color:#0c4fb2}.btn-danger{background:#fff1f1;color:#b42318}.table-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;background:white}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;color:#697586;background:#f8fafc}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;text-transform:capitalize}.badge-green{background:#e9f9f0;color:#067647}.badge-yellow{background:#fff7df;color:#946200}.badge-red{background:#fff1f1;color:#b42318}.badge-gray{background:#eef2f6;color:#364152}.merchant-chip{display:flex;gap:10px;align-items:center;background:white;border:1px solid var(--line);border-radius:18px;padding:10px 12px}.form{display:grid;gap:14px}.field label{display:block;font-size:13px;font-weight:800;margin:0 0 7px}.input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d9e2ee;border-radius:14px;background:#fff;font-size:15px}textarea{min-height:110px}.alert{padding:13px 16px;border-radius:16px;margin:0 0 16px;font-weight:700}.alert-success{background:#e9f9f0;color:#067647}.alert-error{background:#fff1f1;color:#b42318}.alert-info{background:#edf4ff;color:#1849a9}.public-wrap{min-height:100vh;display:grid;place-items:center;padding:22px;background:radial-gradient(circle at top left,#17466e,#071827 45%,#06131f)}.public-card{width:min(1020px,100%);background:rgba(255,255,255,.96);border-radius:30px;overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr;box-shadow:0 28px 80px rgba(0,0,0,.35)}.public-left{padding:36px;background:linear-gradient(135deg,#071827,#113b5b);color:white}.public-left h1{font-size:38px}.public-left p{color:#cbd9e8;line-height:1.6}.public-right{padding:30px}.key-box{font-family:monospace;background:#071827;color:#d7edff;border-radius:16px;padding:14px;word-break:break-all}.notice{background:#f8fafc;border:1px dashed #ccd6e3;padding:14px;border-radius:16px;color:#4b5565}.actions{display:flex;gap:10px;flex-wrap:wrap}.mobile-title{display:none}
@media(max-width:900px){.shell{display:block}.sidebar{position:relative;width:auto;inset:auto;border-radius:0 0 24px 24px}.sidebar nav{grid-template-columns:repeat(2,1fr)}.main{margin-left:0;width:100%;padding:16px}.topbar{display:block}.merchant-chip{margin-top:12px;justify-content:space-between}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr}.hero{display:block;padding:22px}.hero h2{font-size:25px}.public-card{grid-template-columns:1fr}.public-left{padding:26px}.public-left h1{font-size:30px}th,td{white-space:nowrap}.mobile-title{display:block}}