:root{--bg:#fff;--fg:#1d2024;--muted:#6b7280;--line:#e5e7eb;--accent:#0b6e4f;--warn:#b45309;--bad:#b91c1c;--card:#f8fafc}
@media (prefers-color-scheme:dark){:root{--bg:#111418;--fg:#e5e7eb;--muted:#9ca3af;--line:#2b3138;--accent:#34d399;--warn:#fbbf24;--bad:#f87171;--card:#171b20}}
*{box-sizing:border-box}body{margin:0;font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Arabic",sans-serif;background:var(--bg);color:var(--fg)}
header{display:flex;gap:.6rem;align-items:center;padding:.6rem 1rem;border-bottom:1px solid var(--line)}header form{margin-left:auto}
nav{display:flex;flex-wrap:wrap;gap:.25rem .9rem;padding:.5rem 1rem;border-bottom:1px solid var(--line)}nav a{color:var(--muted);text-decoration:none}nav a.on{color:var(--fg);font-weight:600}
main{padding:1rem;max-width:1200px}h1{font-size:1.3rem;margin:.2rem 0 1rem}h2{font-size:1.05rem;margin:1.4rem 0 .5rem}
.scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.92rem}th,td{text-align:start;padding:.35rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.6rem}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.6rem .8rem}.card b{display:block;font-size:1.5rem}
.muted{color:var(--muted)}.ok{color:var(--accent)}.bad{color:var(--bad)}.badge{border:1px solid currentColor;border-radius:4px;padding:0 .3rem;font-size:.8rem}.warn{color:var(--warn)}
form.inline{display:inline}button{font:inherit;padding:.25rem .6rem;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--fg);cursor:pointer}button.link{border:0;background:none;color:var(--muted);text-decoration:underline}button.danger{color:var(--bad)}
input,select,textarea{font:inherit;padding:.3rem .45rem;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg);max-width:100%}
.login{max-width:340px;margin:10vh auto;display:grid;gap:.6rem}.login h1{text-align:center}.error{color:var(--bad)}
pre{white-space:pre-wrap;word-break:break-word;background:var(--card);padding:.6rem;border-radius:6px;font-size:.85rem;max-height:60vh;overflow:auto}
.spark{color:var(--accent);max-width:100%}.row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin:.5rem 0}