:root{
  --bg0:#f8fafc;
  --bg1:#eef2ff;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:#e2e8f0;
  --shadow:0 18px 60px rgba(2,6,23,.10);
  --shadow2:0 1px 0 rgba(2,6,23,.05);
  --primary:#4f46e5;
  --primary2:#06b6d4;
  --vip:#f59e0b;
  --danger:#dc2626;
  --success:#16a34a;
  --warn:#d97706;
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 320px at 10% 0%, rgba(79,70,229,.18), transparent 60%),
    radial-gradient(700px 280px at 90% 10%, rgba(6,182,212,.18), transparent 55%),
    radial-gradient(900px 420px at 50% 100%, rgba(245,158,11,.12), transparent 55%),
    linear-gradient(180deg,var(--bg0),var(--bg1) 48%, #ffffff 100%);
  color:var(--text);
}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1120px;margin:0 auto;padding:26px 22px}
.narrow{max-width:560px;margin:0 auto}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.brand{display:flex;align-items:center;gap:12px}
.mark{
  width:40px;height:40px;border-radius:14px;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  box-shadow:0 10px 30px rgba(79,70,229,.22);
}
.brand-title{font-weight:1000;letter-spacing:.2px}
.brand-sub{color:var(--muted);font-size:13px}
.nav{color:var(--muted);font-size:13px}
.nav a{margin-left:12px}
.nav a:first-child{margin-left:0}

.card{
  background:rgba(255,255,255,.92);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card.pad{padding:18px}
.card + .card{margin-top:14px}
.card.hover:hover{transform:translateY(-2px);box-shadow:0 26px 80px rgba(2,6,23,.14)}
.card.hover{transition:transform .18s ease, box-shadow .18s ease}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.split{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}
@media (max-width:900px){.split{grid-template-columns:1fr}}

.title-xl{font-size:34px;font-weight:1000;line-height:1.08;margin:0}
.title-lg{font-size:22px;font-weight:1000;margin:0}
.title-md{font-size:18px;font-weight:1000;margin:0}
.muted{color:var(--muted);font-size:13px}
.lead{color:#334155;max-width:880px;margin-top:10px}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 14px;
  border-radius:12px;
  border:1px solid transparent;
  font-weight:900;
  cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:#fff;
  box-shadow:var(--shadow2);
  transition:transform .12s ease, filter .12s ease;
}
.btn:hover{text-decoration:none;filter:saturate(1.08);transform:translateY(-1px)}
.btn.secondary{
  background:#ffffff;
  color:var(--text);
  border:1px solid var(--border);
}
.btn.secondary:hover{transform:translateY(-1px)}
.btn.vip{
  background:linear-gradient(135deg,var(--vip), #f97316);
}
.btn.danger{
  background:#fff;
  color:var(--danger);
  border:1px solid rgba(220,38,38,.25);
}
.btn.small{padding:8px 10px;border-radius:10px;font-weight:900}

input,select,textarea{
  width:100%;
  padding:11px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  outline:none;
  transition:border-color .12s ease, box-shadow .12s ease;
}
input:focus,select:focus,textarea:focus{
  border-color:rgba(79,70,229,.35);
  box-shadow:0 0 0 4px rgba(79,70,229,.12);
}
textarea{min-height:90px;resize:vertical}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 6px}
form .row > input,
form .row > select,
form .row > textarea{flex:1;min-width:180px}
.check{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  font-size:13px;
  font-weight:800;
  width:auto;
}
.check input{margin:0}

.pill{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  font-size:12px;
  background:#f1f5f9;
  border:1px solid var(--border);
  color:#334155;
}
.pill.active{background:#dcfce7;border-color:#bbf7d0;color:#166534}
.pill.suspended{background:#fee2e2;border-color:#fecaca;color:#991b1b}
.pill.pending{background:#ffedd5;border-color:#fed7aa;color:#9a3412}
.pill.vip{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.3);color:#92400e}
.flash{color:var(--success);font-weight:800}
.err{color:var(--danger);font-weight:800}

.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.78)}
table{width:100%;border-collapse:separate;border-spacing:0}
th,td{padding:12px 12px;border-bottom:1px solid var(--border);vertical-align:top;text-align:left;white-space:nowrap}
th{font-size:12px;color:var(--muted);font-weight:1000;letter-spacing:.2px;background:#f8fafc;position:sticky;top:0;z-index:1}
tr:last-child td{border-bottom:0}
td{white-space:normal}
td .muted{font-size:12px}

.btnbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btnbar form{margin:0}

details.card > summary{
  font-weight:1000;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  background:rgba(248,250,252,.8);
  border:1px solid var(--border);
}
details.card[open] > summary{background:rgba(79,70,229,.06);border-color:rgba(79,70,229,.18)}
details.card.pad{padding:14px}
details.card.pad > summary{margin:-2px -2px 12px}

.hero{
  padding:20px;
  background:
    radial-gradient(1200px 220px at 0% 0%, rgba(79,70,229,.14), transparent 55%),
    radial-gradient(900px 240px at 100% 10%, rgba(6,182,212,.14), transparent 55%),
    rgba(255,255,255,.92);
}
.hero-badges{margin-top:12px}

.footer-note{margin-top:12px;font-size:12px;color:var(--muted)}

.pricing-card .price{
  font-size:30px;font-weight:1000;letter-spacing:-.3px;margin-top:10px
}
.pricing-card .meta{margin-top:10px}
.pricing-card.recommended{
  border-color:rgba(79,70,229,.32);
  box-shadow:0 26px 90px rgba(79,70,229,.16);
}
.pricing-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;
  background:rgba(79,70,229,.12);
  border:1px solid rgba(79,70,229,.22);
  color:#3730a3;
  font-size:12px;font-weight:900;
}