:root {
  --bg: #f5f6f8; --panel: #ffffff; --text: #1c2330; --muted: #6b7486; --border: #e3e6ec;
  --accent: #1f6feb; --ok: #1a7f37; --warn: #b8860b; --crit: #cf222e; --info: #57606a;
  --chip: #eef1f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141b; --panel: #161c25; --text: #e6e9ef; --muted: #8b94a7; --border: #263042;
    --accent: #4c8dff; --ok: #3fb950; --warn: #d4a72c; --crit: #f85149; --info: #8b949e; --chip: #1e2633;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", sans-serif; background: var(--bg); color: var(--text); font-size: 15px; }
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: .9em; }
.err { color: var(--crit); min-height: 1.2em; }
header { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 1.25em; }
nav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
nav button, button.ghost { background: transparent; color: var(--text); border: 1px solid transparent; }
nav button.active { background: var(--chip); border-color: var(--border); }
button { font: inherit; padding: 7px 14px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; }
button.secondary { background: transparent; color: var(--accent); }
button.danger { background: var(--crit); border-color: var(--crit); }
button.small { padding: 3px 10px; font-size: .85em; }
button:disabled { opacity: .5; cursor: default; }
input, select, textarea { font: inherit; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text); width: 100%; }
main { padding: 20px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.stat .n { font-size: 2em; font-weight: 700; }
.stat.crit .n { color: var(--crit); } .stat.warn .n { color: var(--warn); } .stat.ok .n { color: var(--ok); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: right; padding: 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .9em; }
.table-wrap { overflow-x: auto; }
.sev { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: .8em; font-weight: 600; background: var(--chip); }
.sev.critical { background: var(--crit); color: #fff; } .sev.high { color: var(--crit); }
.sev.warning, .sev.medium { color: var(--warn); } .sev.low, .sev.info { color: var(--info); }
.status-online { color: var(--ok); } .status-offline { color: var(--crit); }
.bar { height: 8px; background: var(--chip); border-radius: 4px; overflow: hidden; min-width: 80px; }
.bar > span { display: block; height: 100%; background: var(--ok); }
.bar.w > span { background: var(--warn); } .bar.c > span { background: var(--crit); }
pre { white-space: pre-wrap; word-break: break-word; background: var(--chip); padding: 10px; border-radius: 8px; max-height: 360px; overflow: auto; direction: ltr; text-align: left; font-size: .85em; }
code { background: var(--chip); padding: 1px 5px; border-radius: 4px; direction: ltr; unicode-bidi: embed; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row > * { flex: 0 0 auto; }
.spacer { flex: 1; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: flex; align-items: center; justify-content: center; z-index: 20; padding: 16px; }
.modal .card { width: min(640px, 100%); max-height: 90vh; overflow: auto; }
.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login .card { width: min(380px, 92vw); display: flex; flex-direction: column; gap: 12px; }
.chat { display: flex; flex-direction: column; gap: 10px; }
.msg { padding: 12px; border-radius: 10px; border: 1px solid var(--border); }
.msg.user { background: var(--chip); }
.msg h2, .msg h3 { margin: .6em 0 .3em; font-size: 1.05em; }
.risk-0 { color: var(--ok); } .risk-1 { color: var(--ok); } .risk-2 { color: var(--warn); } .risk-3 { color: var(--crit); font-weight: 700; }
svg.spark { width: 100%; height: 60px; }
svg.spark polyline { fill: none; stroke-width: 1.5; }
.legend span { margin-inline-end: 12px; font-size: .85em; }
@media (max-width: 700px) { main { padding: 10px; } header { padding: 8px 10px; } }

/* ---- simple home ---- */
#moreTabs { display: flex; gap: 4px; flex-wrap: wrap; width: 100%; padding-top: 6px; border-top: 1px solid var(--border); }
#moreTabs button { background: transparent; color: var(--text); border: 1px solid transparent; }
#moreTabs button.active { background: var(--chip); border-color: var(--border); }
.badge:not(:empty) { background: var(--crit); color: #fff; border-radius: 99px; padding: 0 7px; font-size: .75em; margin-inline-start: 4px; }
.banner { font-size: 1.15em; font-weight: 700; }
.okb { border-color: var(--ok); color: var(--ok); }
.badb { border-color: var(--crit); color: var(--crit); }
.warnb { border-color: var(--warn); font-weight: 400; font-size: 1em; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); vertical-align: middle; }
.dot.g { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent); }
.dot.r { background: var(--crit); box-shadow: 0 0 0 3px color-mix(in srgb, var(--crit) 25%, transparent); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.mini { border: 1px solid var(--border); border-radius: 10px; padding: 12px; cursor: pointer; }
.mini:hover { border-color: var(--accent); }
.kv { display: grid; grid-template-columns: 60px 1fr; align-items: center; gap: 6px; margin-top: 6px; font-size: .9em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--border); border-radius: 99px; padding: 4px 12px; font-size: .9em; direction: ltr; }
.item { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.item:last-child { border-bottom: 0; }
@media (max-width: 700px) { .item { flex-direction: column; align-items: stretch; } .cards { grid-template-columns: 1fr; } }