:root {
  --bg: #f6f7f9; --panel: #ffffff; --panel2: #f1f4f7; --text: #0f172a; --muted: #5b6475; --line: #e2e7ee;
  --accent: #0f766e; --accent2: #0d9488; --accent-soft: #ccfbf1; --pos: #15803d; --neg: #b91c1c; --warn: #b45309;
  --warn-bg: #fff7ed; --chip: #eef2f6; --shadow: 0 1px 2px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.04);
  --s1: #0f766e; --s2: #2563eb; --s3: #c2410c; --s4: #7c3aed; --s5: #be185d; --s6: #4d7c0f; --s7: #0369a1; --s8: #a16207;
  --radius: 10px; --on-accent: #ffffff; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1120; --panel: #111a2e; --panel2: #16213a; --text: #e5e9f0; --muted: #97a3b6; --line: #24314d;
    --accent: #2dd4bf; --accent2: #14b8a6; --accent-soft: #134e4a; --pos: #4ade80; --neg: #f87171; --warn: #fbbf24;
    --warn-bg: #2a2110; --chip: #1c2943; --shadow: none;
    --s1: #2dd4bf; --s2: #60a5fa; --s3: #fb923c; --s4: #a78bfa; --s5: #f472b6; --s6: #a3e635; --s7: #38bdf8; --s8: #facc15; --on-accent: #042f2e;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1120; --panel: #111a2e; --panel2: #16213a; --text: #e5e9f0; --muted: #97a3b6; --line: #24314d;
  --accent: #2dd4bf; --accent2: #14b8a6; --accent-soft: #134e4a; --pos: #4ade80; --neg: #f87171; --warn: #fbbf24;
  --warn-bg: #2a2110; --chip: #1c2943; --shadow: none;
  --s1: #2dd4bf; --s2: #60a5fa; --s3: #fb923c; --s4: #a78bfa; --s5: #f472b6; --s6: #a3e635; --s7: #38bdf8; --s8: #facc15; --on-accent: #042f2e;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 15px/1.6 system-ui, "Segoe UI", Tahoma, "Noto Sans Arabic", sans-serif; }
a { color: var(--accent); text-decoration: none; }
.hidden { display: none !important; }
.muted { color: var(--muted); } .small { font-size: 12.5px; } .pos { color: var(--pos); } .neg { color: var(--neg); }
.num { font-variant-numeric: tabular-nums; direction: ltr; unicode-bidi: isolate; }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px; padding: 10px 16px;
  background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; color: var(--text); font-size: 17px; white-space: nowrap; }
.logo { color: var(--accent); }
.top-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 8px; }
.icon-btn { background: none; border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 4px 10px; cursor: pointer; font-size: 16px; }
#menuBtn { display: none; }
.badge { background: var(--accent); color: var(--on-accent); border-radius: 999px; padding: 1px 9px; font-size: 12px; cursor: pointer; }
#app { min-height: 100vh; }
.side { position: fixed; top: 53px; bottom: 0; right: 0; width: 220px; overflow-y: auto; padding: 12px 10px;
  background: var(--panel); border-inline-start: 1px solid var(--line); }
.side a { display: block; padding: 7px 12px; border-radius: 8px; color: var(--text); margin-bottom: 2px; }
.side a:hover { background: var(--panel2); }
.side a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-sep { font-size: 12px; color: var(--muted); padding: 12px 12px 4px; }
main { margin-right: 220px; padding: 20px 24px 60px; max-width: 1400px; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 17px; margin: 22px 0 10px; } h3 { font-size: 15px; margin: 14px 0 8px; }
.lead { color: var(--muted); margin: 0 0 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-bottom: 14px; }
.grid { display: grid; gap: 12px; } .g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); } .g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; }
.kpi .k { font-size: 12px; color: var(--muted); } .kpi .v { font-size: 19px; font-weight: 700; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea { width: 100%; font: inherit; color: var(--text); background: var(--panel); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 9px; min-width: 0; }
input[type=checkbox] { width: auto; }
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.field { margin-bottom: 10px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 0 0 auto; }
.btn { font: inherit; border: 1px solid var(--accent); background: var(--accent); color: var(--on-accent); border-radius: 8px; padding: 7px 14px; cursor: pointer; white-space: nowrap; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.danger { background: transparent; color: var(--neg); border-color: var(--neg); }
.btn.sm { padding: 3px 9px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { background: var(--chip); border-radius: 999px; padding: 2px 10px; font-size: 13px; display: inline-flex; flex-wrap: wrap; gap: 6px; align-items: center; max-width: 100%; }
.chip button { background: none; border: 0; color: var(--muted); cursor: pointer; padding: 0; }
.tag { font-size: 11.5px; padding: 1px 8px; border-radius: 999px; background: var(--chip); color: var(--muted); white-space: nowrap; }
.tag.ok { background: var(--accent-soft); color: var(--accent); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
th { background: var(--panel2); font-weight: 600; position: sticky; top: 0; cursor: default; }
th.sortable { cursor: pointer; }
tr:hover td { background: var(--panel2); }
.warn { background: var(--warn-bg); border: 1px solid var(--warn); color: var(--text); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 12px; font-size: 13.5px; }
.warn ul { margin: 4px 0 0; padding-inline-start: 18px; }
.progress { height: 8px; background: var(--panel2); border-radius: 999px; overflow: hidden; }
.progress > div { height: 100%; background: var(--accent); transition: width .4s; }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg);
  padding: 9px 16px; border-radius: 8px; z-index: 50; max-width: 90vw; }
.toast.err { background: var(--neg); color: #fff; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 14px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; color: var(--muted); cursor: pointer; font: inherit; white-space: nowrap; }
.tabs button.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.chart { width: 100%; height: 260px; display: block; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 12px; height: 3px; border-radius: 2px; vertical-align: middle; margin-inline-end: 4px; }
details > summary { cursor: pointer; color: var(--accent); margin: 6px 0; }
.list-item { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); }
.list-item:last-child { border-bottom: 0; }
.desc { white-space: pre-wrap; font-size: 13.5px; color: var(--muted); }
/* المنشئ */
.grp { border: 1px solid var(--line); border-inline-start: 3px solid var(--accent); border-radius: 8px; padding: 10px; margin: 8px 0; background: var(--panel2); }
.grp.or { border-inline-start-color: var(--s2); } .grp .grp { background: var(--panel); }
.cnd { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px; margin: 6px 0; }
.cnd .row { gap: 6px; } .cnd select, .cnd input { width: auto; padding: 4px 6px; font-size: 13.5px; }
.cnd input.n { width: 70px; }
.cnd select, .opnd select { max-width: 100%; }
.row > * { max-width: 100%; }
.opnd { display: inline-flex; max-width: 100%; gap: 4px; flex-wrap: wrap; align-items: center; background: var(--chip); border-radius: 8px; padding: 4px; }
.mods { font-size: 12.5px; color: var(--muted); }
.mods label { display: inline-flex; gap: 4px; align-items: center; margin: 0 8px 0 0; font-size: 12.5px; }
.heat td { text-align: center; font-variant-numeric: tabular-nums; }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.auth { max-width: 420px; margin: 8vh auto; }
@media (max-width: 900px) {
  #menuBtn { display: inline-block; }
  .side { transform: translateX(100%); transition: transform .2s; z-index: 30; width: 260px; box-shadow: var(--shadow); }
  .side.open { transform: none; }
  main { margin-right: 0; padding: 14px 16px 60px; }
  .g2, .g3, .g4 { grid-template-columns: 1fr; }
  .brand { font-size: 15px; }
  #userName { display: none; }
}