*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:#f7f8fb;color:#0f172a}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#0f172a;color:#fff}
.topbar .brand{font-weight:700}
.topbar nav a.btn{color:#0f172a;background:#fff;padding:6px 10px;border-radius:8px;text-decoration:none;margin-left:8px}
.container{max-width:1000px;margin:24px auto;padding:0 16px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 6px 18px rgba(0,0,0,.04);padding:16px;margin-bottom:16px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.col{flex:1 1 280px}
label{display:block;margin-bottom:6px;font-weight:600}
input[type=text],input[type=email],input[type=password],textarea,select{width:100%;padding:10px;border:1px solid #cbd5e1;border-radius:8px;background:#fff}
button,.btn{background:#0f6cf2;color:#000;border:0;padding:10px 14px;border-radius:10px;cursor:pointer}
.btn.secondary{background:#e2e8f0;color:#0f172a}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid #e2e8f0;text-align:left}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}
.badge.draft{background:#fde68a}
.badge.published{background:#86efac}
.notice{padding:10px 12px;border:1px solid #e2e8f0;background:#f8fafc;border-radius:8px;margin-bottom:12px}