:root{
  --bg:#f6f7f9; --card:#fff; --text:#16181d; --muted:#6b7280; --line:#e5e7eb;
  --brand:#10a37f; --brand-ink:#fff; --danger:#d92d20; --danger-bg:#fef3f2; --warn-bg:#fffaeb; --warn:#b54708;
  --ok-bg:#ecfdf3; --ok:#067647; --off-bg:#f2f4f7; --off:#475467; --code:#f2f4f7;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0f1115; --card:#171a21; --text:#ecedef; --muted:#9aa1ad; --line:#272b35;
    --danger-bg:#2a1513; --warn-bg:#2a2112; --warn:#fdb022; --ok-bg:#10261b; --ok:#47cd89; --off-bg:#222630; --off:#b0b7c3; --code:#222630; }
}
*{box-sizing:border-box}
html{font-size:16px}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Tahoma,"Noto Sans Arabic",system-ui,-apple-system,sans-serif;line-height:1.55}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.top-in{display:flex;align-items:center;gap:20px;height:56px}
.brand{font-size:1.05rem}
.tabs{display:flex;gap:4px;flex:1;overflow-x:auto}
.tab{background:none;border:0;color:var(--muted);padding:8px 12px;border-radius:8px;cursor:pointer;font:inherit;text-decoration:none;white-space:nowrap}
.tab:hover{background:var(--off-bg)}
.tab.active{color:var(--text);background:var(--off-bg);font-weight:600}
main.wrap{padding-top:20px;padding-bottom:48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
h1,h2,h3{margin:0}
h2{font-size:1rem}
.muted{color:var(--muted)}
.hint{font-size:.85rem;margin:12px 0 0}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat .n{font-size:1.6rem;font-weight:700;font-variant-numeric:tabular-nums}
.stat .l{color:var(--muted);font-size:.85rem}
.chart{display:flex;align-items:flex-end;gap:6px;height:140px;padding-top:8px}
.bar{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;height:100%;min-width:0}
.bar .col{width:100%;max-width:34px;background:var(--brand);border-radius:6px 6px 2px 2px;min-height:2px;position:relative}
.bar .col .fail{position:absolute;bottom:0;left:0;right:0;background:var(--danger);border-radius:0 0 2px 2px}
.bar .d{font-size:.7rem;color:var(--muted);white-space:nowrap}
.bar .v{font-size:.72rem;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th{font-weight:600;color:var(--muted);font-size:.8rem;text-align:start;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap}
tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums}
code,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;direction:ltr;unicode-bidi:embed}
code{background:var(--code);padding:2px 6px;border-radius:6px}
.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.78rem;font-weight:600}
.badge.on{background:var(--ok-bg);color:var(--ok)}
.badge.off{background:var(--off-bg);color:var(--off)}
.badge.bad{background:var(--danger-bg);color:var(--danger)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.btn{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--text);padding:9px 16px;border-radius:9px;cursor:pointer;transition:background .15s,border-color .15s}
.btn:hover{background:var(--off-bg)}
.btn:focus-visible,input:focus-visible,.tab:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink);font-weight:600}
.btn.primary:hover{filter:brightness(.95)}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff;font-weight:600}
.btn.ghost{background:transparent}
.btn.danger-ghost{color:var(--danger);border-color:var(--danger);background:transparent}
.btn.danger-ghost:hover{background:var(--danger-bg)}
.btn.small{padding:5px 12px;font-size:.85rem}
.btn:disabled{opacity:.6;cursor:not-allowed}
.actions{display:flex;gap:8px;flex-wrap:wrap}
label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;color:var(--muted)}
input{font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:10px 12px;width:100%}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:14px;padding:28px}
.error{color:var(--danger);margin:0;min-height:1.2em;font-size:.88rem}
.warn{background:var(--warn-bg);color:var(--warn);padding:10px 12px;border-radius:9px;margin:0;font-size:.9rem}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--card);color:var(--text);padding:0;width:min(520px,calc(100vw - 32px))}
dialog::backdrop{background:rgba(0,0,0,.45)}
.dlg{display:flex;flex-direction:column;gap:14px;padding:22px}
.dlg-actions{display:flex;gap:8px;justify-content:flex-start}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.secret{display:flex;gap:8px;align-items:center;background:var(--code);padding:10px;border-radius:9px}
.secret code{flex:1;background:none;word-break:break-all;user-select:all}
.toast{position:fixed;bottom:20px;inset-inline-start:20px;background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:20;font-size:.9rem}
.empty{text-align:center;color:var(--muted);padding:28px 0}
@media (max-width:640px){ .grid3{grid-template-columns:1fr} .top-in{gap:8px} }
@media (prefers-reduced-motion:reduce){ *{transition:none!important} }