*{box-sizing:border-box}
body{font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;margin:0;background:#f4f5f7;color:#222}
header{background:#1f2937;color:#fff;padding:12px 24px;display:flex;justify-content:space-between;align-items:center}
header a{color:#cbd5e1;text-decoration:none;margin-right:16px}
header a.active,header a:hover{color:#fff}
main{max-width:1100px;margin:24px auto;padding:0 16px}
h1{margin:0 0 16px;font-size:20px}
h2{margin:24px 0 12px;font-size:16px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:20px;margin-bottom:20px}
table{width:100%;border-collapse:collapse}
th,td{padding:8px 10px;text-align:left;border-bottom:1px solid #eef0f3;font-size:13px}
th{background:#f9fafb;font-weight:600}
input,select,button{font:inherit;padding:8px 10px;border:1px solid #cbd5e1;border-radius:6px;background:#fff}
button{cursor:pointer;background:#2563eb;color:#fff;border-color:#2563eb}
button.secondary{background:#fff;color:#1f2937}
button.danger{background:#dc2626;border-color:#dc2626}
button.linklike{background:transparent;border:none;color:#cbd5e1;padding:0;cursor:pointer;font:inherit}
button.linklike:hover{color:#fff}
label{display:block;font-size:12px;color:#475569;margin:8px 0 4px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.row > div{flex:1;min-width:200px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}
.pill.ok{background:#dcfce7;color:#166534}
.pill.no{background:#fee2e2;color:#991b1b}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:12px}
.flash.ok{background:#dcfce7;color:#166534}
.flash.err{background:#fee2e2;color:#991b1b}
.warn{background:#fef3c7;color:#854d0e;padding:10px 14px;border-radius:6px;margin-bottom:12px}
form.inline{display:inline}
code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-size:12px}
.muted{color:#64748b;font-size:12px}
.w-full{width:100%}
.w-200{width:200px}
.mt-12{margin-top:12px}
.mt-16{margin-top:16px}
.mb-12{margin-bottom:12px}
.row-actions{margin-top:16px;display:flex;gap:8px}
.login-box{max-width:380px;margin:80px auto}
.code-block{background:#f1f5f9;padding:10px;border-radius:6px;font-size:12px}