:root{--fg:#1d1f23;--muted:#6b7280;--bg:#f6f7f9;--card:#fff;--line:#e5e7eb;--accent:#2f5bea;--danger:#c0392b;--ok:#1e8e3e;--warn:#b7791f}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg)}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header.top{background:#111827;color:#fff;padding:10px 20px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
header.top a{color:#d1d5db}header.top a.active,header.top a:hover{color:#fff}
header.top .brand{font-weight:600;color:#fff;margin-right:12px}
header.top .spacer{flex:1}
header.top form{margin:0}
main{max-width:1200px;margin:24px auto;padding:0 20px}
main.narrow{max-width:460px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:18px}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:0 0 12px}
label{display:block;margin:10px 0 4px;font-weight:500}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],input[type=date],select,textarea{width:100%;padding:8px 10px;border:1px solid #cbd0d8;border-radius:6px;font:inherit;background:#fff}
textarea{min-height:90px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:160px}
button,.btn{display:inline-block;padding:8px 14px;border-radius:6px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;cursor:pointer}
button.secondary,.btn.secondary{background:#fff;color:var(--accent)}
button.danger{background:var(--danger);border-color:var(--danger)}
button.small{padding:3px 8px;font-size:12px}
.inline{display:inline}
.spacer{flex:1}
.page-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}.page-head h1{margin:0}
h2.section{margin-top:18px}
.actions.tight{margin-top:0}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;align-items:center}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}
td.mono,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.card{overflow-x:auto}
td{overflow-wrap:anywhere}
td.nowrap{white-space:nowrap}
td form.inline select{width:auto;display:inline-block;padding:4px 6px}
.muted{color:var(--muted)}
.badge{display:inline-block;padding:1px 7px;border-radius:10px;font-size:12px;border:1px solid var(--line);background:#f3f4f6}
.badge.read{background:#e8f5e9;border-color:#b7dfbf;color:#1e6b33}
.badge.write{background:#fff7e6;border-color:#f3d39b;color:#8a5a00}
.badge.destructive{background:#fdecea;border-color:#f3b8b0;color:#9b2c1f}
.badge.ok{background:#e8f5e9;color:#1e6b33}.badge.error{background:#fdecea;color:#9b2c1f}.badge.denied{background:#fff7e6;color:#8a5a00}
.badge.off{background:#eee;color:#666}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:14px;border:1px solid}
.flash.error{background:#fdecea;border-color:#f3b8b0;color:#7d2418}
.flash.ok{background:#e8f5e9;border-color:#b7dfbf;color:#1e6b33}
.flash.info{background:#eef2ff;border-color:#c7d2fe;color:#2b3a8f}
.codes{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;font-family:ui-monospace,Menlo,monospace;font-size:15px;margin:12px 0}
.qr{display:block;margin:12px auto;width:220px;height:220px;image-rendering:pixelated}
pre{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:6px;overflow:auto;max-height:420px;font-size:12px}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;margin-bottom:12px}
.filters>div{min-width:140px}
.filters label{margin-top:0;font-size:12px;color:var(--muted)}