:root{
  --bg:#f5f6fa; --card:#ffffff; --ink:#0f172a; --muted:#64748b; --line:#e6e8ef;
  --brand:#4f46e5; --brand-ink:#4338ca; --ok:#16a34a; --ok-bg:#e9f7ef;
  --danger:#dc2626; --danger-bg:#fdecec; --chip:#f1f3f9;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.05);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1{font-size:22px;margin:0}
h2.sec{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:26px 0 10px}
h3{margin:0;font-size:16px}

/* top bar */
.topbar{display:flex;align-items:center;gap:26px;background:var(--card);
  border-bottom:1px solid var(--line);padding:0 24px;height:58px;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:17px;letter-spacing:-.01em}
.brand .dot{width:11px;height:11px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand),#818cf8);box-shadow:0 0 0 3px #eef0fe}
.brand.big{font-size:24px}
.topbar nav{display:flex;gap:4px;margin-right:auto}
.topbar nav a{padding:8px 12px;border-radius:8px;color:var(--muted);font-weight:500}
.topbar nav a:hover{background:var(--chip);color:var(--ink)}
.topbar nav a.on{background:#eef0fe;color:var(--brand-ink)}
.who{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}
.who em{font-style:normal;color:var(--brand-ink);background:#eef0fe;padding:1px 7px;border-radius:6px;font-size:12px;font-weight:600}

main{max-width:920px;margin:28px auto;padding:0 24px}
main.wide{max-width:1000px}

.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.stat{display:flex;flex-direction:column;align-items:flex-end}
.stat span{font-size:12px;color:var(--muted)}
.stat strong{font-size:18px;font-variant-numeric:tabular-nums}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:18px;box-shadow:var(--shadow);margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card.site{display:flex;flex-direction:column;gap:8px}
.card.site.live{border-color:#bbf7d0;box-shadow:0 0 0 3px var(--ok-bg),var(--shadow)}
.site-top{display:flex;align-items:center;justify-content:space-between}
.card.site .meta{color:var(--muted);font-size:13px;min-height:18px}
.card.site .net{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--muted)}
.card.site form{margin-top:6px}
.card.site button{width:100%}

/* buttons */
button,.ghost{font:inherit;cursor:pointer;border-radius:9px;padding:9px 14px;font-weight:600;
  border:1px solid transparent;transition:.12s}
button.primary{background:var(--brand);color:#fff}
button.primary:hover{background:var(--brand-ink)}
.ghost,button.ghost{background:var(--card);border-color:var(--line);color:var(--ink)}
.ghost:hover,button.ghost:hover{background:var(--chip)}
button.danger{background:var(--danger-bg);color:var(--danger);border-color:#f6c9c9}
button.danger:hover{background:#f9dede}
button.sm,.ghost.sm{padding:6px 10px;font-size:13px;border-radius:7px}
button:disabled{opacity:.55;cursor:default}

/* badges + chips */
.badge{display:inline-block;background:var(--chip);color:var(--muted);border-radius:999px;
  padding:2px 9px;font-size:12px;font-weight:600}
.badge.on{background:var(--ok-bg);color:var(--ok)}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--chip);border:1px solid var(--line);
  border-radius:8px;padding:5px 10px;font-size:13px;cursor:pointer}
.chip input{margin:0}

/* forms */
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:#334155}
input,select{font:inherit;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #eef0fe}
.row-form{display:flex;gap:14px;align-items:flex-end;flex-wrap:wrap;margin:0}
.row-form button{margin-left:auto}
.grants{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0}

/* tables */
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:var(--card);
  border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow);margin-bottom:16px}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);
  padding:12px 16px;background:#fafbfe;border-bottom:1px solid var(--line)}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:#fafbff}
.uname{font-weight:600}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.actions{display:flex;gap:8px;align-items:center;justify-content:flex-end}
.muted{color:var(--muted)}.sm{font-size:13px}

.empty{background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:40px;
  text-align:center;color:var(--muted)}

/* flash */
.flash{margin-bottom:16px}
.flash>div{background:#eef0fe;color:var(--brand-ink);border:1px solid #dcdffb;
  border-radius:10px;padding:10px 14px;margin-bottom:8px;font-size:14px}
.flash.err>div{background:var(--danger-bg);color:var(--danger);border-color:#f6c9c9}

/* login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.card.auth{width:340px;padding:30px}
.card.auth .brand{justify-content:center;margin-bottom:2px}
.card.auth .sub{text-align:center;color:var(--muted);margin:0 0 22px;font-size:14px}
.card.auth form{display:flex;flex-direction:column;gap:14px}
.card.auth button{margin-top:4px}