/* Layout: application shell. Fixed navigation rail, top bar, then the working area. */
:root{
  --bg:#101216;--surface:#1A1D23;--sunken:#23272F;--ink:#F2F3F5;--muted:#9AA1AD;--line:#2C313A;
  --side:#0C0E11;--side-ink:#AEB4BE;--side-on:#1F1A1C;--plate:transparent;
  --accent:#E02B20;--on-accent:#FFFFFF;--accent-soft:#3A1A19;
  --ok:#5CCB8F;--ok-soft:#16322A;--warn:#E9B65C;--warn-soft:#3D3019;--bad:#FF8177;--bad-soft:#431F1D;
  --display:"Bebas Neue","Alexandria",Impact,"Arial Narrow",sans-serif;
  --body:"Inter","IBM Plex Sans Arabic",Tahoma,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.6;min-height:100vh}
h1,h2{font-family:var(--display);font-weight:600;line-height:1.3;margin:0;text-wrap:balance}
h1{font-size:28px;letter-spacing:.02em}h2{font-size:21px;letter-spacing:.02em}
[lang=ar] h1{font-size:21px;font-family:"Alexandria",var(--body)}[lang=ar] h2{font-size:16px;font-family:"Alexandria",var(--body)}
.eyebrow{display:block;color:var(--accent);font-size:12px;font-weight:600;text-transform:uppercase}
[lang=en] .eyebrow{letter-spacing:.18em}
p{margin:0}
button,select,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.muted{color:var(--muted)}.small{font-size:13px}
/* Shell */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}
.rail{background:var(--side);color:var(--side-ink);display:flex;flex-direction:column;gap:18px;padding:16px 12px;position:sticky;top:0;height:100vh}
.brand{padding:8px 12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}
.brand img{display:block;max-width:100%}
.brand .dyn{height:26px;min-width:0}.brand .fiat{height:26px}
.rail nav{display:flex;flex-direction:column;gap:2px}
.navgroup{font-size:12px;letter-spacing:.04em;padding:10px 12px 4px;opacity:.75}
.nav{display:flex;align-items:center;gap:10px;border:0;background:none;color:inherit;width:100%;text-align:start;padding:9px 12px;border-radius:6px;cursor:pointer;font-weight:500;white-space:nowrap}
.nav svg{width:18px;height:18px;flex:none}
.nav:hover:not(:disabled){background:var(--side-on)}
.nav.on{background:var(--side-on);color:#FFFFFF;box-shadow:inset 3px 0 0 var(--accent)}
[dir=rtl] .nav.on{box-shadow:inset -3px 0 0 var(--accent)}
.nav:disabled{opacity:.55;cursor:not-allowed}
.soon{margin-inline-start:auto;font-size:11px;border:1px solid currentColor;border-radius:4px;padding:0 6px}
.railfoot{margin-top:auto;font-size:12px;padding:0 12px;opacity:.75}
.main{min-width:0;display:flex;flex-direction:column}
.topbar{background:var(--side);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 24px;flex-wrap:wrap}
.tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.iconbtn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:none;border-radius:6px;padding:6px 10px;cursor:pointer;font-weight:500}
#langBtn{border-color:var(--accent);color:var(--accent)}
.iconbtn:hover{border-color:var(--accent);color:var(--accent)}
.iconbtn svg{width:18px;height:18px}
.user{display:flex;align-items:center;gap:8px}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-soft);color:#FF8177;display:grid;place-items:center;font-family:var(--display);font-size:13px;font-weight:600}
.content{padding:24px;display:flex;flex-direction:column;gap:20px;max-width:1240px;width:100%}
/* Components */
.btn{border:1px solid var(--line);background:var(--sunken);padding:8px 14px;border-radius:6px;cursor:pointer;font-weight:500}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn.primary:hover{color:var(--on-accent);filter:brightness(1.1)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.link{border:0;background:none;color:#FF8177;padding:4px 6px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px;display:flex;flex-direction:column;gap:14px;min-width:0}
.row{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden}
.kpi{background:var(--surface);padding:14px 16px;min-width:0}
.kpi b{display:block;font-family:var(--display);font-size:34px;letter-spacing:.02em;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.3}
.kpi span{font-size:13px;color:var(--muted)}
.drop{border:2px dashed var(--line);border-radius:8px;padding:28px 16px;text-align:center;cursor:pointer;display:block;background:var(--bg)}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop strong{display:block;font-family:var(--display);font-size:16px;font-weight:500}
input[type=file]{position:absolute;opacity:0;width:1px;height:1px}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:6px;min-width:0}
table{border-collapse:collapse;width:100%;font-size:14px}
th{background:var(--sunken);font-weight:600;text-align:start;white-space:nowrap;padding:8px 12px;font-size:13px}
td{padding:8px 12px;border-top:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums}
td.wrapcell{white-space:normal;min-width:220px}
.mono{font-family:var(--mono);font-size:13px}
.pill{display:inline-block;font-size:12.5px;font-weight:500;padding:1px 10px;border-radius:999px}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}.pill.off{background:var(--sunken);color:var(--muted)}
.counts{display:flex;gap:10px;flex-wrap:wrap}
.count{flex:1 1 140px;padding:10px 14px;border-radius:6px}
.count b{font-family:var(--display);font-size:22px;font-weight:600;display:block;line-height:1.3}
.count.ok{background:var(--ok-soft);color:var(--ok)}.count.warn{background:var(--warn-soft);color:var(--warn)}.count.bad{background:var(--bad-soft);color:var(--bad)}
.filters{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:10px}
.field{display:flex;flex-direction:column;gap:3px;min-width:0;font-size:13px;color:var(--muted)}
.field input,.field select{border:1px solid var(--line);background:var(--bg);border-radius:6px;padding:7px 10px;color:var(--ink);font-size:14px;width:100%;min-width:0;height:40px}
.pager{display:flex;align-items:center;gap:10px;justify-content:flex-end}
.stack{display:flex;flex-direction:column;gap:10px}
.addform{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;align-items:end}
/* Sign-in */
.gate{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
.gate-side{background:var(--side);border-inline-end:1px solid var(--line);padding:48px;display:flex;flex-direction:column;justify-content:center;gap:28px}
.gate-logos{display:flex;align-items:center;gap:24px}
.gate-logos .dyn{height:34px}.gate-logos .fiat{height:40px}
.gate-logos span{width:1px;height:36px;background:var(--line)}
.gate-title{display:flex;flex-direction:column;gap:6px}
.gate-title h1{font-size:64px;line-height:1.05;color:#FFFFFF}
[lang=ar] .gate-title h1{font-size:44px;line-height:1.3}
.gate-title p{color:var(--muted);font-size:16px;max-width:46ch}
.gate-steps{display:flex;flex-direction:column;gap:10px;max-width:520px}
.gate-step{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px 14px}
.gate-step svg{width:20px;height:20px;color:var(--accent);flex:none;margin-top:2px}
.gate-step strong{display:block;font-weight:600;color:var(--ink)}
.gate-step small{color:var(--muted);font-size:13px}
.gate-form{display:flex;flex-direction:column;justify-content:center;padding:32px 24px;gap:16px;width:100%;max-width:420px;margin-inline:auto;position:relative}
.gate-lang{position:absolute;top:16px;inset-inline-end:24px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--ink);color:#101216;padding:9px 18px;border-radius:6px;z-index:20;max-width:90vw;font-size:14px}
[hidden]{display:none!important}
@media (max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}
  .rail{position:static;height:auto;padding:12px 16px;gap:10px}
  .rail nav{flex-direction:row;overflow-x:auto;gap:4px}
  .nav{width:auto}.navgroup,.railfoot{display:none}
  .nav.on,[dir=rtl] .nav.on{box-shadow:none}
  .topbar,.demo{padding-inline:16px}.content{padding:16px}
  .kpis{grid-template-columns:repeat(2,1fr)}.filters{grid-template-columns:1fr 1fr}.filters .field:first-child{grid-column:1/-1}.addform{grid-template-columns:1fr}
  .gate{grid-template-columns:minmax(0,1fr);grid-template-rows:auto 1fr}.gate-side{padding:24px 16px;gap:16px;border-inline-end:0;border-bottom:1px solid var(--line)}.gate-steps{display:none}.gate-title h1,[lang=ar] .gate-title h1{font-size:32px}.gate-form{padding-top:64px}
}
.notice{background:var(--sunken);border:1px solid var(--line);border-radius:6px;padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.error{color:var(--bad);font-size:13px;margin:0}
.login-form{display:flex;flex-direction:column;gap:12px}
a.btn{text-decoration:none;color:inherit;display:inline-block}
a.btn.primary{color:var(--on-accent)}
.checks{border:0;padding:0;margin:0;display:flex;gap:16px;align-items:center;flex-wrap:wrap;color:var(--ink);font-size:14px}
.checks legend{color:var(--muted);font-size:13px;padding:0}
.checks label{display:flex;gap:6px;align-items:center}