:root{--bg:#f6f7f9;--card:#fff;--ink:#1c2430;--mute:#667085;--line:#e4e7ec;--brand:#0b5fff;--ok:#067647;--warn:#b54708;--bad:#b42318}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
a{color:var(--brand);text-decoration:none}main{max-width:980px;margin:0 auto;padding:12px 14px 40px}
h1{font-size:21px;margin:14px 0}h2{font-size:16px;margin:0 0 8px}
.top{display:flex;justify-content:space-between;align-items:center;background:#0f1b33;color:#fff;padding:10px 14px}.brand{color:#fff;font-weight:700;font-size:17px}
.nav{display:flex;gap:4px;overflow-x:auto;background:#fff;border-bottom:1px solid var(--line);padding:0 8px}.nav a{padding:11px 12px;color:var(--ink);white-space:nowrap;font-size:14px}.nav a.on{border-bottom:3px solid var(--brand);font-weight:600}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px}.stat b{display:block;font-size:20px}.stat span{color:var(--mute);font-size:12px}
table{width:100%;border-collapse:collapse;font-size:13.5px}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--mute);font-weight:600;font-size:12px}.r{text-align:right}
.scroll{overflow-x:auto}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:9px;border:1px solid #cfd4dc;border-radius:8px;background:#fff}label{display:block;margin:8px 0 3px;color:var(--mute);font-size:13px}
button,.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:8px;padding:9px 14px;cursor:pointer;font-weight:600}button.sec,.btn.sec{background:#eef2f7;color:var(--ink)}button.bad{background:var(--bad)}button.link{background:none;color:#fff;padding:4px;font-weight:400}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:end}.row>*{flex:1;min-width:130px}.row .fit{flex:0 0 auto}
.flash{padding:10px 12px;border-radius:8px;margin:10px 0}.flash.ok{background:#ecfdf3;color:var(--ok)}.flash.err{background:#fef3f2;color:var(--bad)}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:#eef2f7}.pill.ok{background:#ecfdf3;color:var(--ok)}.pill.warn{background:#fffaeb;color:var(--warn)}.pill.bad{background:#fef3f2;color:var(--bad)}
.mute{color:var(--mute)}.small{font-size:12.5px}.foot{text-align:center;color:var(--mute);padding:20px;font-size:13px}
.login{max-width:380px;margin:40px auto}.note{background:#eff6ff;border:1px solid #cfe0ff;border-radius:8px;padding:10px;font-size:13.5px}
.mono{font-family:ui-monospace,Menlo,monospace;font-size:12.5px;word-break:break-all}
@media(max-width:600px){main{padding:8px 10px 30px}table{font-size:13px}}