:root{
    --bg:#f5f6f8; --card:#fff; --text:#16181d; --muted:#6b7280;
    --border:#e5e7eb; --primary:#111827; --danger:#b91c1c;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}
.topbar{height:60px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}
.container{max-width:1280px;margin:26px auto;padding:0 18px}
.grid{display:grid;gap:16px}
.stats{grid-template-columns:repeat(4,1fr);margin-bottom:16px}
.two{grid-template-columns:1fr 1fr;margin-bottom:16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.stat span{display:block;color:var(--muted);font-size:13px}.stat strong{display:block;font-size:30px;margin-top:8px}
h1,h2{margin-top:0} h2{font-size:18px}.muted{color:var(--muted)}
label{display:block;font-size:13px;font-weight:600;margin:12px 0}
input,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px 12px;font:inherit;margin-top:6px;background:#fff}
textarea{resize:vertical}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:#fff;color:#111;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.danger{background:#fff0f0;color:var(--danger);border-color:#fecaca}
.inline-form{display:flex;align-items:end;gap:10px}.inline-form label{margin:0;flex:1}
.actions{display:flex;gap:8px}.stop-form{margin-top:8px}
.worker{margin-top:16px;padding-top:14px;border-top:1px solid var(--border);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{font-size:12px;background:#f3f4f6;border:1px solid var(--border);padding:3px 8px;border-radius:999px}.pill.green{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.section-head{display:flex;justify-content:space-between;gap:16px;align-items:center}
.table-wrap{overflow:auto;margin:12px 0}
table{border-collapse:collapse;width:100%;min-width:900px}th,td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;font-size:13px}th{color:var(--muted);font-size:12px}.bio{max-width:360px}
.logs{display:flex;flex-direction:column;gap:8px;font-size:13px}.logs small{color:var(--muted);margin-right:8px}
.centered{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card,.install-card{width:min(520px,100%)}
.alert{padding:10px 12px;border-radius:10px;margin:12px 0}.alert.danger{background:#fef2f2;color:#991b1b}.alert.success{background:#ecfdf5;color:#065f46}
@media(max-width:850px){.stats{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.topbar{padding:0 14px}}