:root{
  --bg:#0a0a12; --card:#13131f; --border:rgba(108,61,232,.25);
  --purple:#6C3DE8; --cyan:#00D4FF; --muted:#94a3b8; --text:#e5e7eb;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:'Segoe UI',Arial,sans-serif;line-height:1.5}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.navbar{background:#0d0d16;border-bottom:1px solid var(--border);padding:14px 0;position:sticky;top:0;z-index:50}
.navbar .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.logo{font-weight:800;font-size:20px;color:#fff}
.logo span{color:var(--cyan)}
.nav-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nav-links a{color:var(--muted);padding:8px 12px;border-radius:8px;font-size:14px}
.nav-links a:hover{background:#ffffff10;color:#fff;text-decoration:none}
.btn{display:inline-block;padding:10px 18px;border-radius:10px;border:none;cursor:pointer;font-weight:600;font-size:14px}
.btn-primary{background:linear-gradient(135deg,var(--purple),#4F46E5);color:#fff}
.btn-secondary{background:#ffffff12;color:#fff;border:1px solid var(--border)}
.btn-danger{background:#ef444422;color:#ef4444}
.btn-success{background:#10b98122;color:#10b981}
.btn-sm{padding:6px 12px;font-size:12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:22px;margin-bottom:20px}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:800px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.stat-box{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px}
.stat-box .value{font-size:28px;font-weight:800;color:#fff}
.stat-box .label{font-size:12px;color:var(--muted);text-transform:uppercase}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;padding:10px 8px;border-bottom:1px solid var(--border)}
td{padding:12px 8px;border-bottom:1px solid #ffffff0d}
input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#ffffff0a;color:#fff;font-size:14px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--purple)}
label{font-size:12px;color:var(--muted);display:block;margin-bottom:6px;text-transform:uppercase}
.badge{padding:3px 10px;border-radius:99px;font-size:11px;font-weight:600}
.tabs{display:flex;gap:6px;margin-bottom:20px;overflow-x:auto;padding-bottom:4px}
.tabs a{padding:9px 16px;border-radius:10px;background:#ffffff0a;color:var(--muted);font-size:13px;font-weight:500;white-space:nowrap}
.tabs a.active{background:var(--purple);color:#fff}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}
.flash-success{background:#10b98122;color:#10b981;border:1px solid #10b98144}
.flash-error{background:#ef444422;color:#ef4444;border:1px solid #ef444444}
.hero{text-align:center;padding:60px 0}
.hero h1{font-size:38px;font-weight:800;color:#fff;margin-bottom:14px}
.hero p{color:var(--muted);max-width:560px;margin:0 auto 26px}
.text-muted{color:var(--muted)}
.text-cyan{color:var(--cyan)}
.text-green{color:#10b981}
.text-red{color:#ef4444}
.mono{font-family:'Courier New',monospace}
footer{text-align:center;color:var(--muted);padding:30px 0;font-size:13px;border-top:1px solid var(--border);margin-top:60px}
.flex{display:flex}
.flex-between{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.gap-2{gap:8px}
.mt-2{margin-top:8px}.mt-3{margin-top:16px}.mt-4{margin-top:24px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:16px}.mb-4{margin-bottom:24px}