:root{
  --ink:#0F2A3D; --ink-2:#17384F; --paper:#F4F6F7; --surface:#fff;
  --line:#DDE4E8; --line-soft:#EDF1F3; --text:#12222E; --muted:#63798A;
  --signal:#E8A317; --danger:#C0392B;
  --s-inventory:#8B9AA6; --s-process:#E8A317; --s-transit:#2F6FB8;
  --s-arrived:#1F9D68; --s-archived:#5A6B78; --radius:6px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:"IBM Plex Sans Arabic","Segoe UI",Tahoma,"Noto Sans Arabic",sans-serif;
  background:var(--paper);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
.mono{font-family:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;letter-spacing:.02em}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* الهوية */
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:34px;height:34px;border-radius:5px;background:var(--ink);position:relative;flex:0 0 auto}
.brand-mark::before,.brand-mark::after{content:"";position:absolute;background:var(--signal);border-radius:1px}
.brand-mark::before{inset:8px 7px auto 7px;height:5px}
.brand-mark::after{inset:17px 7px 8px 7px}
.brand h1{font-size:18px;margin:0;font-weight:700;letter-spacing:-.2px}

/* أزرار وحقول */
.btn{border:1px solid transparent;border-radius:var(--radius);padding:9px 16px;font-weight:600;font-size:13.5px;display:inline-block}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-2)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:var(--muted)}
.btn-signal{background:var(--signal);color:#3A2705}
.btn-danger{background:#fff;border-color:#EBC7C2;color:var(--danger)}
.btn-sm{padding:5px 11px;font-size:12.5px}
.btn-block{width:100%}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px;font-weight:500}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);
  border-radius:var(--radius);background:#fff}
.field input:focus,.field select:focus{border-color:var(--ink);outline:none;box-shadow:0 0 0 3px rgba(15,42,61,.08)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
@media(max-width:620px){.grid2{grid-template-columns:1fr}}
.error{background:#FDF0EE;border:1px solid #EBC7C2;color:var(--danger);padding:9px 12px;
  border-radius:var(--radius);font-size:13px;margin-bottom:14px}

/* الدخول */
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(1200px 600px at 70% -10%,#1B4763 0%,var(--ink) 55%,#0A1D2B 100%)}
.auth-card{width:100%;max-width:420px;background:#fff;border-radius:10px;padding:34px 30px;
  box-shadow:0 24px 60px rgba(0,0,0,.35)}
.auth-card p.sub{color:var(--muted);margin:6px 0 24px;font-size:13px}

/* الهيكل */
.app{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.rail{background:var(--ink);color:#C6D4DE;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.rail .brand{padding:18px;color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.rail nav{padding:10px;flex:1;overflow:auto}
.nav-group{font-size:11px;color:#6B8497;padding:14px 10px 6px;font-weight:600}
.nav-item{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:var(--radius);
  color:#C6D4DE;font-size:13.5px;font-weight:500}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:#fff;color:var(--ink);font-weight:600}
.nav-item .count{margin-inline-start:auto;font-size:12px;opacity:.75}
.rail .who{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08);font-size:12.5px;
  display:flex;align-items:center;justify-content:space-between;gap:8px}
.rail .who b{color:#fff;font-weight:600;display:block}
.rail .who span{color:#7F98AA;font-size:11.5px}
.link-out{background:none;border:none;color:#7F98AA;font-size:12px;text-decoration:underline;padding:0}
.link-out:hover{color:#fff}
main{min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:12px 22px;display:flex;
  gap:14px;align-items:center;position:sticky;top:0;z-index:20}
.page{padding:22px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-head h2{margin:0;font-size:22px;font-weight:700;letter-spacing:-.3px}
.page-head p{margin:3px 0 0;color:var(--muted);font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* البحث */
.search{flex:1;max-width:520px;position:relative}
.search input{width:100%;padding:8px 12px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.search input:focus{background:#fff;border-color:var(--ink);outline:none}
.search-results{position:absolute;top:44px;inset-inline:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:0 12px 32px rgba(15,42,61,.16);max-height:340px;overflow:auto;z-index:40}
.search-results a{display:block;padding:9px 12px;border-bottom:1px solid var(--line-soft);font-size:13px}
.search-results a:hover{background:var(--paper)}
.search-results .kind{color:var(--muted);font-size:11.5px}

/* شريط الرحلة والبطاقات */
.voyage{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));background:#fff;
  border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:20px}
.stage{padding:14px 16px;border-inline-start:1px solid var(--line-soft);position:relative;display:block}
.stage:first-child{border-inline-start:none}
.stage:hover,.stage.sel{background:var(--paper)}
.stage b{display:block;font-size:26px;font-weight:700;line-height:1.1;letter-spacing:-.5px}
.stage span{font-size:12.5px;color:var(--muted)}
.stage::after{content:"";position:absolute;bottom:0;inset-inline:0;height:3px;background:var(--bar,transparent)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}
.card h4{margin:0 0 10px;font-size:13px;color:var(--muted);font-weight:600}
.card .big{font-size:24px;font-weight:700;letter-spacing:-.4px}
.card .note{font-size:12.5px;color:var(--muted);margin-top:3px}

/* الجداول */
.panel{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:18px}
.panel-head{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.panel-head h3{margin:0;font-size:15px;font-weight:600;flex:1}
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;white-space:nowrap}
th{text-align:right;font-size:12px;color:var(--muted);font-weight:600;padding:10px 14px;
  border-bottom:1px solid var(--line);background:#FAFBFC}
td{padding:11px 14px;border-bottom:1px solid var(--line-soft);font-size:13.5px}
tbody tr:hover{background:#FBFCFC}
tbody tr:last-child td{border-bottom:none}
td.num{font-variant-numeric:tabular-nums}
.rowbar{width:3px;padding:0!important}
.empty{padding:44px 20px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--text);font-size:15px;margin-bottom:4px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3px 9px;
  border-radius:20px;background:var(--paper);color:var(--muted);white-space:nowrap}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.tag.inventory{color:var(--s-inventory);background:#EEF1F3}
.tag.process{color:#8A5F06;background:#FDF3DF}
.tag.transit{color:#1E4F86;background:#E6EFF9}
.tag.arrived{color:#137048;background:#E3F4EC}
.tag.archived{color:var(--s-archived);background:#EDEFF1}

/* التفاصيل */
.split{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.kv{display:grid;grid-template-columns:140px 1fr;gap:9px 12px;font-size:13.5px;margin:0}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:500}
.track{list-style:none;margin:0;padding:0}
.track li{position:relative;padding:0 26px 20px 0}
.track li::before{content:"";position:absolute;inset-inline-end:5px;top:5px;width:11px;height:11px;
  border-radius:50%;background:#fff;border:2px solid var(--line)}
.track li::after{content:"";position:absolute;inset-inline-end:10px;top:18px;bottom:0;width:1px;background:var(--line)}
.track li:last-child::after{display:none}
.track li.done::before{background:var(--s-arrived);border-color:var(--s-arrived)}
.track li.now::before{background:var(--signal);border-color:var(--signal);box-shadow:0 0 0 4px #FDF3DF}
.track b{display:block;font-size:13.5px;font-weight:600}
.track span{font-size:12.5px;color:var(--muted)}

/* البوابة */
.portal-head{background:var(--ink);color:#fff;padding:20px 22px}
.portal-head .who{color:#9FB4C2;font-size:13px;margin-top:6px}
.veh-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px 18px;margin-bottom:12px}
.veh-card .top{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.veh-card h4{margin:0;font-size:16px;font-weight:700}
.steps{display:flex;margin-top:16px;gap:4px}
.step{flex:1;text-align:center}
.step .line{height:4px;border-radius:2px;background:var(--line)}
.step.on .line{background:var(--s-arrived)}
.step.cur .line{background:var(--signal)}
.step span{display:block;font-size:11.5px;color:var(--muted);margin-top:6px}
.step.cur span{color:var(--text);font-weight:600}
@media(max-width:760px){
  .app{grid-template-columns:1fr}
  .rail{position:static;height:auto}
  .rail nav{display:flex;flex-wrap:wrap;gap:4px}
  .page{padding:14px}
}