:root{
  --bg:#0f1729;--panel:#131c33;--panel2:#1a2340;--border:#232d4d;
  --text:#e6ebf5;--muted:#8592b0;--primary:#7c5cff;--primary2:#5b8def;
  --green:#22c55e;--red:#ef4444;--yellow:#eab308;--cyan:#22d3ee;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--primary2);text-decoration:none}
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--panel);border-right:1px solid var(--border);padding:20px 0;position:fixed;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 20px 24px;font-size:20px;font-weight:700}
.brand .logo{width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--primary2));border-radius:8px;display:grid;place-items:center;color:#fff;font-weight:800}
.nav-label{padding:16px 20px 6px;font-size:11px;color:var(--muted);letter-spacing:1.5px}
.nav a{display:flex;align-items:center;gap:12px;padding:11px 20px;color:var(--text);opacity:.75;border-left:3px solid transparent}
.nav a:hover{background:var(--panel2);opacity:1}
.nav a.active{background:var(--panel2);opacity:1;border-left-color:var(--primary);color:#fff}
.main{margin-left:240px;flex:1;padding:24px 32px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.topbar h1{font-size:22px;margin:0}
.search{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 16px;color:var(--text);width:340px}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary2));display:grid;place-items:center;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:24px}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px;position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(124,92,255,.25),transparent 70%)}
.stat .ic{width:44px;height:44px;border-radius:10px;background:rgba(124,92,255,.18);display:grid;place-items:center;margin-bottom:14px;font-size:20px}
.stat.g .ic{background:rgba(34,197,94,.18)}
.stat.y .ic{background:rgba(234,179,8,.18)}
.stat.c .ic{background:rgba(34,211,238,.18)}
.stat .v{font-size:28px;font-weight:800}
.stat .l{color:var(--muted);margin-top:4px}
.stat .delta{margin-top:10px;font-size:12px;color:var(--green)}
.stat .delta.d{color:var(--red)}
.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px;margin-bottom:20px}
.card h3{margin:0 0 4px;font-size:16px}
.card .sub{color:var(--muted);font-size:12px;margin-bottom:16px}
.grid{display:grid;gap:20px}
.grid.c2{grid-template-columns:2fr 1fr}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600}
.b-pending{background:rgba(234,179,8,.2);color:#eab308}
.b-approved,.b-paid,.b-active{background:rgba(34,197,94,.2);color:#22c55e}
.b-rejected,.b-unpaid,.b-suspended{background:rgba(239,68,68,.2);color:#ef4444}
.btn{display:inline-block;padding:10px 18px;border-radius:8px;border:none;cursor:pointer;font-weight:600;font-size:13px}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
.btn-success{background:var(--green);color:#fff}
.btn-danger{background:var(--red);color:#fff}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.btn-sm{padding:6px 12px;font-size:12px}
.input,select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text);font-size:14px}
.input:focus{outline:none;border-color:var(--primary)}
label{display:block;margin:12px 0 6px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.flash{padding:12px 18px;border-radius:8px;margin-bottom:16px}
.flash.success{background:rgba(34,197,94,.15);color:#22c55e;border:1px solid rgba(34,197,94,.3)}
.flash.error{background:rgba(239,68,68,.15);color:#ef4444;border:1px solid rgba(239,68,68,.3)}
.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-box{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:36px;width:100%;max-width:400px}
.auth-box h2{margin:0 0 6px;text-align:center}
.auth-box p{text-align:center;color:var(--muted);margin:0 0 24px}
.plan-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px;text-align:center}
.plan-card h4{margin:0 0 6px;font-size:18px}
.plan-card .price{font-size:32px;font-weight:800;color:var(--primary);margin:12px 0}
.plan-card ul{list-style:none;padding:0;margin:16px 0;text-align:left}
.plan-card li{padding:6px 0;color:var(--muted)}
.plan-card li::before{content:'✓ ';color:var(--green)}
@media(max-width:900px){.sidebar{width:70px}.main{margin-left:70px;padding:16px}.brand span,.nav-label,.nav a span{display:none}.stats{grid-template-columns:1fr 1fr}.grid.c2{grid-template-columns:1fr}}