/* فلوسك — نظام التصميم المشترك */
:root{
  --bg:#f7f2e6;--bg-2:#f1ead9;--surface:#fffdf8;--surface-dark:#211c12;
  --text:#211c12;--text-soft:#46402f;--muted:#8a8167;
  --gold:#c79a3a;--gold-br:#e3bd58;--gold-deep:#a9802a;--gold-soft:#f6edd6;
  --line:#eadfca;--line-2:#f0e8d6;--grid:#ece3d0;--up:#1f9d57;--down:#d8483f;--blue:#1d9bf0;--star:#e8a91d;
  --header-bg:rgba(247,242,230,.85);
  --shadow:0 20px 55px -30px rgba(70,52,12,.45);--shadow-sm:0 8px 24px -16px rgba(70,52,12,.4);--r:18px;--maxw:1080px;
}
html[data-theme="dark"]{
  --bg:#14110a;--bg-2:#1c1810;--surface:#1e1910;--surface-dark:#0f0c06;
  --text:#f3ecdc;--text-soft:#cdc2a8;--muted:#9b927d;
  --gold:#e3bd58;--gold-br:#ecc869;--gold-deep:#e3bd58;--gold-soft:rgba(227,189,88,.12);
  --line:#2d2718;--line-2:#241f13;--grid:#2a2416;--header-bg:rgba(20,17,10,.85);
  --shadow:0 20px 55px -30px rgba(0,0,0,.7);--shadow-sm:0 8px 24px -16px rgba(0,0,0,.6);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{font-family:"IBM Plex Sans Arabic",sans-serif;background:var(--bg);color:var(--text);line-height:1.7;transition:background-color .35s,color .35s}
a{text-decoration:none;color:inherit}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}

header{position:sticky;top:0;z-index:40;background:var(--header-bg);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:14px}
.brand{display:flex;align-items:center;gap:10px}
.brand .name{font-weight:700;font-size:21px;letter-spacing:-.03em}.brand .name span{color:var(--gold-deep)}
nav.desk{display:flex;gap:2px}
nav.desk a{color:var(--text-soft);font-size:14.5px;font-weight:500;padding:8px 12px;border-radius:9px}
nav.desk a.active{color:var(--gold-deep);font-weight:600}
nav.desk a:hover{background:var(--gold-soft)}
.tgl{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;font-size:16px;flex-shrink:0}
@media(max-width:760px){nav.desk{display:none}}

.crumb{font-size:13px;color:var(--muted);padding:16px 0 0}
.crumb a:hover{color:var(--gold-deep)}.crumb span{margin:0 6px}

h1{font-size:clamp(24px,5vw,34px);font-weight:700;letter-spacing:-.02em;margin:8px 0 4px}
h1 em{font-style:normal;color:var(--gold-deep)}
.lead{color:var(--text-soft);font-size:15.5px;max-width:680px}
.hero{padding:14px 0 30px}

section.blk{padding:14px 0 8px}
.blk h2{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:6px}
.blk .sub{color:var(--muted);font-size:14px;margin-bottom:16px}

.topgrid{display:grid;grid-template-columns:1.1fr 1fr;gap:18px;margin-top:22px}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.pcard::after{content:"";position:absolute;top:-30%;left:-15%;width:55%;height:150%;background:radial-gradient(closest-side,rgba(227,189,88,.16),transparent);pointer-events:none}
.ptop{display:flex;justify-content:space-between;align-items:center}
.ptop .lbl{color:var(--muted);font-size:14px}.ptop .lbl b{color:var(--text)}
.live{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--up);background:rgba(31,157,87,.1);border:1px solid rgba(31,157,87,.25);padding:4px 9px;border-radius:30px}
.live .dot{width:7px;height:7px;border-radius:50%;background:var(--up);animation:pulse 2.2s infinite}
.big{display:flex;align-items:baseline;gap:9px;margin:12px 0 4px}
.big .v{font-size:clamp(40px,9vw,58px);font-weight:700;line-height:1}
.big .u{font-size:15px;color:var(--muted)}
.chg{display:inline-flex;gap:7px;font-size:14px;font-weight:600;padding:5px 11px;border-radius:9px;direction:ltr}
.chg.down{color:var(--down);background:rgba(216,72,63,.1)}.chg.up{color:var(--up);background:rgba(31,157,87,.1)}
.bs{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:18px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.bs div{background:var(--surface);padding:13px;text-align:center}
.bs span{display:block;font-size:12px;color:var(--muted);margin-bottom:2px}.bs b{font-size:18px;font-weight:700}

.conv{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow-sm)}
.conv h3{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:8px}
.crow{display:flex;justify-content:space-between;align-items:center;padding:11px 0;font-size:15px}
.crow+.crow{border-top:1px solid var(--line-2)}
.crow .w{color:var(--text-soft);display:flex;flex-direction:column;line-height:1.3}
.crow .w small{color:var(--muted);font-size:11.5px;font-weight:400}
.crow .p{font-weight:700;direction:ltr;font-variant-numeric:tabular-nums}
.crow .p i{font-style:normal;font-size:12px;color:var(--muted);font-weight:500;margin-inline-start:4px}

.gold-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.kc{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;text-align:center;transition:.18s}
.kc:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold)}
.kc.on{border-color:var(--gold);background:var(--gold-soft)}
.kc .k{font-size:14px;color:var(--muted)}.kc .p{font-size:18px;font-weight:700;margin-top:3px}.kc .u{font-size:11px;color:var(--muted)}

.cities-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.city{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:14px;transition:.18s}
.city:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold)}
.cbadge{width:42px;height:42px;border-radius:12px;background:linear-gradient(145deg,var(--gold-br),var(--gold-deep));display:grid;place-items:center;color:#231a07;font-weight:700;font-size:18px;flex-shrink:0}
.cinfo{flex:1;min-width:0}.cname{font-size:15px;font-weight:600}.csub{font-size:12px;color:var(--muted)}
.shopsc{font-size:11px;color:var(--gold-deep);font-weight:600;margin-top:2px}
.cprice{text-align:left;flex-shrink:0}.cprice .cval{font-size:16px;font-weight:700}.cprice .cu{font-size:11px;color:var(--muted);display:block;margin-top:-2px}

.shops{display:flex;flex-direction:column;gap:10px}
.shop{display:flex;align-items:flex-start;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:13px 15px}
.shop.v{border-color:var(--blue)}
.sav{width:40px;height:40px;border-radius:11px;background:var(--gold-soft);display:grid;place-items:center;flex-shrink:0;font-size:17px}
.sinfo{flex:1;min-width:0}.sn{font-size:14.5px;font-weight:600;display:flex;align-items:center;gap:6px}
.srate{font-size:12.5px;color:var(--muted);margin-top:2px}.srate .stars{color:var(--star);font-weight:600}.srate .new{color:var(--up);font-weight:600}
.sacts{display:flex;gap:8px;margin-top:9px;flex-wrap:wrap}
.dbtn{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;padding:7px 12px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--text)}
.dbtn:hover{border-color:var(--gold);background:var(--gold-soft)}.dbtn.maps{color:var(--gold-deep)}
.vb{display:inline-grid;place-items:center;width:17px;height:17px;border-radius:50%;background:var(--blue);color:#fff;font-size:9px;font-weight:800;flex-shrink:0}

table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
thead th{background:var(--bg-2);font-size:12.5px;color:var(--muted);font-weight:600;padding:14px 18px;text-align:right;border-bottom:1px solid var(--line)}
th.c{text-align:center}
tbody td{padding:13px 18px;font-size:14.5px;border-top:1px solid var(--line-2);vertical-align:middle}
td.c{text-align:center}
tbody tr:nth-child(even){background:color-mix(in srgb,var(--bg-2) 45%,transparent)}
tbody tr:hover{background:var(--bg-2)}
tbody tr:first-child td{font-weight:600}tbody tr:first-child .pv{color:var(--gold-deep)}
.dcell{display:flex;flex-direction:column;line-height:1.35}.dcell .wd{font-size:12px;color:var(--muted)}.dcell .dd{font-size:14.5px}
.pv{font-size:15.5px;font-weight:700}.cu{font-size:12px;color:var(--muted)}
.delta{display:inline-flex;align-items:center;gap:5px;direction:ltr;font-variant-numeric:tabular-nums;font-weight:600;font-size:13.5px;padding:5px 10px;border-radius:9px;min-width:108px;justify-content:center}
.delta.up{color:var(--up);background:rgba(31,157,87,.1)}.delta.down{color:var(--down);background:rgba(216,72,63,.1)}.delta.flat{color:var(--muted);background:var(--bg-2)}
.delta i{font-style:normal;font-size:11px;opacity:.85}.delta .pct{font-size:10.5px;opacity:.65;font-weight:500;margin-inline-start:3px}

.article{font-size:15.5px;color:var(--text-soft);line-height:1.9}.article p{margin-bottom:13px}.article strong{color:var(--gold-deep)}
.autotag{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);background:var(--gold-soft);border:1px solid var(--line);padding:4px 10px;border-radius:30px;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:8px 14px;font-size:13.5px;transition:.15s}
.chip:hover{border-color:var(--gold);background:var(--gold-soft);color:var(--gold-deep)}

.faq{display:grid;gap:11px}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 18px}
details[open]{border-color:var(--gold);box-shadow:var(--shadow-sm)}
summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary .pl{color:var(--gold-deep);font-size:21px}details[open] .pl{transform:rotate(45deg)}
details .a{padding:0 0 16px;color:var(--muted);font-size:14.5px}

footer{background:var(--surface-dark);color:#a99f88;padding:34px 0;margin-top:30px;font-size:13px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;align-items:center}
footer a{color:#cdbf9f}footer a:hover{color:var(--gold-br)}
.disclaimer{font-size:12px;color:var(--muted);text-align:center;padding:11px;background:var(--bg-2);border-top:1px solid var(--line)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(31,157,87,.45)}70%{box-shadow:0 0 0 7px rgba(31,157,87,0)}100%{box-shadow:0 0 0 0 rgba(31,157,87,0)}}

@media(max-width:760px){.topgrid{grid-template-columns:1fr}.gold-grid{grid-template-columns:repeat(3,1fr)}.cities-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.gold-grid{grid-template-columns:repeat(2,1fr)}.cities-grid{grid-template-columns:1fr}}

/* ===== الرسم البياني ===== */
.chartbox{position:relative;margin-top:10px;width:100%;overflow:hidden}
.chart{width:100%;height:auto;display:block;touch-action:none}
.chart .cg{stroke:rgba(0,0,0,.08);stroke-width:1}
[data-theme=dark] .chart .cg{stroke:rgba(255,255,255,.10)}
.chart .cyl{fill:#9a8e76;font-size:13px;text-anchor:end;dominant-baseline:middle;font-family:'IBM Plex Mono',monospace}
.chart .cxl{fill:#9a8e76;font-size:13px;text-anchor:middle;font-family:'IBM Plex Mono',monospace}
[data-theme=dark] .chart .cyl,[data-theme=dark] .chart .cxl{fill:#8d8270}
.chart .cx-hair{stroke:#cf9f33;stroke-width:1;stroke-dasharray:4 3;opacity:.6}
.chart .cx-dot{fill:#cf9f33;stroke:#fff;stroke-width:2}
.ctip{position:absolute;pointer-events:none;background:#161009;color:#fff;padding:7px 11px;border-radius:9px;font-size:13px;line-height:1.5;box-shadow:0 6px 20px rgba(0,0,0,.25);white-space:nowrap;transform:translate(-50%,-130%);z-index:5}
.ctip b{color:#e6bb52;font-family:'IBM Plex Mono',monospace}
.ctip span{display:block;opacity:.7;font-size:11px}

/* ===== الرسم البياني التفاعلي ===== */
.chartwrap{position:relative;margin-top:8px}
.chart-tabs{display:flex;gap:6px;margin:2px 0 10px}
.chart-tabs button{font-family:inherit;font-size:13px;font-weight:600;color:var(--muted);background:transparent;border:1px solid var(--line);padding:6px 14px;border-radius:999px;cursor:pointer;transition:.18s}
.chart-tabs button.on{color:var(--surface);background:var(--gold-deep);border-color:var(--gold-deep)}
.chart-tabs button:hover:not(.on){background:var(--gold-soft)}
svg#chart{width:100%;height:300px;display:block;touch-action:pan-y}
svg#chart .grid line{stroke:var(--grid);stroke-width:1}
svg#chart .axis{fill:var(--muted);font-size:11px;font-family:"IBM Plex Mono",monospace}
svg#chart .cx{stroke:var(--muted);stroke-width:1;stroke-dasharray:3 3;opacity:0}
.chart-tip{position:absolute;pointer-events:none;background:var(--text);color:var(--bg);padding:7px 11px;border-radius:9px;font-size:12.5px;font-weight:600;opacity:0;transform:translate(-50%,-130%);white-space:nowrap;transition:opacity .12s;box-shadow:0 8px 20px -8px rgba(0,0,0,.4);z-index:5}
.chart-tip .dt{display:block;font-size:10.5px;font-weight:500;opacity:.75;margin-bottom:1px}
.chart-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:10px}
.chart-stats > div{padding:14px;text-align:center;border-inline-start:1px solid var(--line)}
.chart-stats > div:first-child{border-inline-start:0}
.chart-stats span{display:block;font-size:12px;color:var(--muted);margin-bottom:3px}
.chart-stats b{font-size:16px;font-weight:600}
@media(max-width:560px){svg#chart{height:240px}.chart-stats b{font-size:14px}}

/* اختيار العيار في الرئيسية + الأرشيف المختصر */
.kc.kpick{cursor:pointer;user-select:none;-webkit-user-select:none}
.kc.kpick:hover{border-color:var(--gold);background:var(--gold-soft)}
.kc.kpick:focus-visible{outline:2px solid var(--gold-deep);outline-offset:2px}
.homearch[hidden]{display:none}

/* شريط اختيار العيار كامل العرض */
.kbar{margin-top:20px}
.kbar-lbl{font-size:13px;color:var(--muted);font-weight:600;margin-bottom:8px}
@media(max-width:560px){
  .gold-grid{gap:6px}
  .kc{padding:11px 6px;border-radius:11px}
  .kc .p{font-size:15px}
  .kc .k,.kc .u{font-size:10.5px}
}