:root{
  --bg:#0c0e14; --bg-2:#11141d; --panel:#161a26; --panel-2:#1c2130;
  --line:#262c3d; --text:#e6e9f2; --muted:#8b93a7; --brand:#6c8cff;
  --brand-2:#8a6cff; --ok:#2fbf71; --warn:#e0a93b; --bad:#e0524b;
  --radius:12px; --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  font:14px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,#1a2030 0,var(--bg) 55%);
  color:var(--text);-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}

/* ---------- layout ---------- */
.layout{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.sidebar{
  background:linear-gradient(180deg,var(--bg-2),#0b0d13);
  border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:6px;
}
.brand{display:flex;gap:12px;align-items:center;padding:6px 8px 18px}
.brand-mark{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:18px;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:var(--shadow);
}
.brand-text strong{display:block;font-size:14px}
.brand-text small{color:var(--muted);font-size:11px}
.nav{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.nav-link{
  padding:10px 12px;border-radius:9px;color:var(--muted);font-weight:500;
  transition:.15s;border:1px solid transparent;
}
.nav-link:hover{background:var(--panel);color:var(--text)}
.nav-link.active{background:var(--panel-2);color:#fff;border-color:var(--line)}
.nav-bottom{margin-top:auto}

.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--line);background:rgba(12,14,20,.6);
  backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;
}
.topbar h1{font-size:18px;margin:0}
.topbar-user{display:flex;align-items:center;gap:12px}
.uname{color:var(--muted)}
.content{padding:28px;max-width:1180px;width:100%}

/* ---------- pills ---------- */
.role-pill{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.3px}
.role-admin{background:rgba(138,108,255,.16);color:#b9a6ff}
.role-support{background:rgba(47,191,113,.16);color:#7fe0a8}
.role-reseller{background:rgba(224,169,59,.16);color:#f0c878}

.badge{padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;border:1px solid var(--line)}
.b-unused{color:#9aa3b8} .b-active{color:#7fe0a8;border-color:rgba(47,191,113,.4)}
.b-revoked,.b-cancelled,.b-refunded{color:#f0928c;border-color:rgba(224,82,75,.4)}
.b-expired{color:#f0c878} .b-paid{color:#7fe0a8} .b-pending{color:#f0c878}
.b-open{color:#9bb0ff;border-color:rgba(108,140,255,.4)} .b-closed{color:#9aa3b8}

/* ---------- cards / grid ---------- */
.card{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);
}
.card h2{margin:0 0 14px;font-size:16px}
.grid{display:grid;gap:16px}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.stat .n{font-size:28px;font-weight:800;margin:2px 0}
.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}

/* ---------- table ---------- */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:var(--bg-2);color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
tbody tr:hover{background:rgba(255,255,255,.02)}
td.key{font-family:ui-monospace,Menlo,monospace;color:#cdd6f4}

/* ---------- forms / buttons ---------- */
.btn{
  display:inline-block;padding:9px 16px;border-radius:9px;font-weight:600;cursor:pointer;
  border:1px solid transparent;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
}
.btn:hover{filter:brightness(1.08)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
.btn-danger{background:linear-gradient(135deg,#e0524b,#b53b35)}
.btn-sm{padding:5px 10px;font-size:12px}
label{display:block;margin:12px 0 5px;color:var(--muted);font-size:12px;font-weight:600}
input,select,textarea{
  width:100%;padding:10px 12px;border-radius:9px;border:1px solid var(--line);
  background:var(--bg-2);color:var(--text);font:inherit;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
.row{display:flex;gap:14px;flex-wrap:wrap}
.row>div{flex:1;min-width:180px}
.actions{display:flex;gap:8px;align-items:center}
.inline{display:inline}

/* ---------- flash ---------- */
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;border:1px solid var(--line)}
.flash-ok{background:rgba(47,191,113,.12);border-color:rgba(47,191,113,.4);color:#9fe9bf}
.flash-err{background:rgba(224,82,75,.12);border-color:rgba(224,82,75,.4);color:#f5a9a4}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:100%;max-width:380px}
.login-card .brand{justify-content:center;padding-bottom:10px}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:16px;flex-wrap:wrap}
.section-gap{margin-top:22px}

@media(max-width:860px){
  .layout{grid-template-columns:1fr}
  .sidebar{flex-direction:row;flex-wrap:wrap;align-items:center}
  .nav{flex-direction:row;flex-wrap:wrap}.nav-bottom{margin:0}
  .grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr 1fr}
}