body{margin:0;font-family:system-ui,Segoe UI,Roboto,Arial;background:#020617;color:#e5e7eb}
a{color:#38bdf8;text-decoration:none}
.topbar{background:#020617;border-bottom:1px solid #1f2937;padding:10px 16px;display:flex;justify-content:space-between;align-items:center}
.topbar h1{margin:0;font-size:20px}
.nav a{margin-left:12px}
.container{max-width:1100px;margin:20px auto;padding:0 16px}
.card{background:#020617;border:1px solid #1f2937;border-radius:12px;padding:14px;margin-bottom:16px}
h2{margin-top:0}
table{width:100%;border-collapse:collapse}
th,td{padding:8px;border-bottom:1px solid #1f2937;text-align:left}
.status-active{color:#22c55e;font-weight:bold}
.status-locked{color:#f97316;font-weight:bold}
.status-expired{color:#ef4444;font-weight:bold}
.btn{display:inline-block;padding:6px 10px;border-radius:999px;border:0;cursor:pointer;font-size:13px}
.btn-small{padding:4px 8px;font-size:12px}
.btn-primary{background:#22d3ee;color:#020617}
.btn-danger{background:#ef4444;color:#f9fafb}
.btn-ghost{background:transparent;border:1px solid #4b5563;color:#e5e7eb}
input,select{padding:6px 8px;border-radius:8px;border:1px solid #4b5563;background:#020617;color:#e5e7eb}
label{display:block;margin-top:6px;margin-bottom:2px;font-size:13px}
.auth-body{display:flex;align-items:center;justify-content:center;height:100vh;background:radial-gradient(circle at top,#0f172a,#020617)}
.auth-card{background:#020617;border-radius:16px;padding:24px 28px;border:1px solid #1f2937;width:320px;box-shadow:0 18px 45px rgba(0,0,0,.5);text-align:center}
.auth-card h1{margin-top:0;margin-bottom:4px;font-size:22px}
.auth-card h2{margin-top:0;font-size:16px;color:#9ca3af}
.auth-card input{width:100%;margin-bottom:10px}
.auth-card button{width:100%;margin-top:4px}
.alert{background:#451a03;color:#fed7aa;border-radius:10px;padding:8px 10px;margin-bottom:10px;font-size:13px}
.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px;border:1px solid #4b5563}