/* Corteno Admin & Reseller panel — brand identity matches the app. */
:root{
  --brand:#D4AF37;--brand-2:#B8932B;--bg-deep:#070707;--bg:#0E0E0E;
  --card:#141312;--card-2:#1B1A17;--line:rgba(212,175,55,.16);
  --text:#F3ECDB;--muted:#A9966B;--warning:#E6A93B;--success:#34D399;--danger:#F87171;
  --radius:14px;--shadow:0 18px 50px rgba(0,0,0,.55);
}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:'Inter',system-ui,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);
  background:radial-gradient(1100px 560px at 85% -10%,rgba(212,175,55,.16),transparent 60%),var(--bg-deep);min-height:100vh}
a{color:inherit;text-decoration:none}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:100%;max-width:400px;background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow)}
.login-card .brand{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:6px;font-weight:800;font-size:20px}
.login-card .brand img{width:40px;height:40px;border-radius:11px}
.login-card .brand b{color:var(--brand)}
.login-card .tag{text-align:center;color:var(--muted);font-size:14px;margin-bottom:22px}

/* Layout with sidebar */
.shell{display:flex;min-height:100vh}
.sidebar{width:248px;flex:0 0 248px;background:rgba(9,9,9,.85);border-right:1px solid var(--line);
  padding:22px 16px;position:sticky;top:0;height:100vh}
.sidebar .brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:18px;padding:6px 8px 18px}
.sidebar .brand img{width:34px;height:34px;border-radius:9px}
.sidebar .brand b{color:var(--brand)}
.side-link{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:11px;color:var(--muted);
  font-weight:600;font-size:15px;margin-bottom:4px;transition:.18s}
.side-link:hover{background:rgba(212,175,55,.08);color:#fff}
.side-link.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 20px rgba(212,175,55,.35)}
.side-foot{position:absolute;bottom:20px;left:16px;right:16px;color:var(--muted);font-size:12px}
.content{flex:1;padding:30px 34px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.topbar h1{font-size:24px;margin:0}
.who{color:var(--muted);font-size:14px}.who b{color:#fff}

/* Cards / stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}
.stat{background:linear-gradient(180deg,var(--card),var(--bg));border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.stat .l{color:var(--muted);font-size:13px;font-weight:600}
.stat .v{font-size:30px;font-weight:800;margin-top:6px}
.stat .v.brand{color:var(--brand)}.stat .v.warn{color:var(--warning)}.stat .v.ok{color:var(--success)}
.panel{background:linear-gradient(180deg,var(--card),var(--bg));border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);margin-bottom:22px}
.panel h3{margin:0 0 16px;font-size:17px}

/* Table */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);font-size:14px}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
tr:hover td{background:rgba(212,175,55,.04)}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.badge{display:inline-block;padding:5px 11px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid}
.badge.trial{color:var(--warning);background:rgba(251,191,36,.10);border-color:rgba(251,191,36,.35)}
.badge.active{color:var(--success);background:rgba(52,211,153,.10);border-color:rgba(52,211,153,.35)}
.badge.expired{color:var(--danger);background:rgba(248,113,113,.10);border-color:rgba(248,113,113,.35)}
.badge.disabled{color:var(--muted);background:rgba(169,150,107,.08);border-color:var(--line)}

/* Forms / buttons */
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:6px}
input,select{padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;font-size:14px;outline:none}
input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(212,175,55,.18)}
.btn{display:inline-flex;align-items:center;gap:8px;border:0;cursor:pointer;font-weight:700;padding:11px 18px;border-radius:11px;font-size:14px;transition:.18s}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 10px 24px rgba(212,175,55,.32)}
.btn-primary:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border:1px solid var(--line)}
.btn-sm{padding:8px 12px;font-size:13px}
.btn-danger{background:rgba(248,113,113,.14);color:#fecaca;border:1px solid rgba(248,113,113,.4)}
.alert{padding:12px 15px;border-radius:11px;margin-bottom:18px;font-size:14px;border:1px solid}
.alert-ok{background:rgba(52,211,153,.10);border-color:rgba(52,211,153,.4);color:#bbf7d0}
.alert-error{background:rgba(248,113,113,.10);border-color:rgba(248,113,113,.4);color:#fecaca}
.err{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.4);color:#fecaca;padding:11px 14px;border-radius:11px;margin-bottom:14px;font-size:14px}
.search-bar{margin-bottom:16px}.search-bar input{width:280px;max-width:100%}
.muted{color:var(--muted)}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}.sidebar{display:none}.content{padding:20px}}