:root{
  --bg:#f4f5f7;--panel:#fff;--border:#d8dce2;--text:#1d232a;--muted:#68717d;
  --dark:#20262d;--accent:#2f5d50;--ok:#16734b;--warn:#9a6500;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 Arial,Helvetica,sans-serif}
a{color:inherit}
.shell{max-width:1220px;margin:0 auto;padding:22px}
.topbar{background:var(--dark);color:#fff}
.topbar .inner{max-width:1220px;margin:0 auto;padding:13px 22px;display:flex;align-items:center;gap:22px}
.brand{font-weight:800;letter-spacing:.4px;text-decoration:none}
.nav{display:flex;gap:14px;flex:1}
.nav a{color:#dce2e7;text-decoration:none}
.nav a:hover{color:#fff}
.card{background:var(--panel);border:1px solid var(--border);padding:18px;margin-bottom:14px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
h1{font-size:25px;margin:0 0 18px}
h2{font-size:18px;margin:0 0 12px}
h3{font-size:15px;margin:0 0 8px}
.muted{color:var(--muted)}
.kpi{font-size:28px;font-weight:800}
.btn{display:inline-block;border:1px solid #222;background:#222;color:white;padding:9px 13px;text-decoration:none;cursor:pointer;font-weight:700}
.btn.secondary{background:#fff;color:#222;border-color:#aeb4bb}
.btn.good{background:var(--accent);border-color:var(--accent)}
label{display:block;font-size:12px;font-weight:700;margin-bottom:5px;color:#4f5863}
input,select,textarea{width:100%;padding:9px 10px;border:1px solid #aeb4bb;background:white;font:inherit}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-group{margin-bottom:14px}
table{width:100%;border-collapse:collapse;background:white}
th,td{padding:10px;border-bottom:1px solid #e1e4e8;text-align:left;vertical-align:top}
th{font-size:12px;color:#5e6873;background:#f5f6f7}
.tag{display:inline-block;background:#e8ecef;padding:3px 7px;font-size:12px}
.status-ok{color:var(--ok);font-weight:700}
.status-warn{color:var(--warn);font-weight:700}
.flow{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}
.flow span{border:1px solid var(--border);background:#fff;padding:7px 10px;font-size:12px}
.flow .active{background:#222;color:#fff;border-color:#222}
.error{background:#fff1f1;border:1px solid #e0aaaa;padding:10px;margin-bottom:12px}
.success{background:#eef9f2;border:1px solid #a8d1b6;padding:10px;margin-bottom:12px}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f0f2f4;padding:2px 5px}
@media(max-width:800px){.grid,.form-row{grid-template-columns:1fr}.nav{display:none}}