:root{
  --font:"Cairo",system-ui,-apple-system,Segoe UI,Roboto,Arial;
  --radius:18px;
  --radius-sm:14px;
  --shadow:0 12px 32px rgba(16,24,40,.08);
  --shadow-sm:0 6px 18px rgba(16,24,40,.08);
  --border:rgba(15,23,42,.10);
  --ring:rgba(184,139,18,.18);

  /* Default = LIGHT (مثل التصميم المرفق) */
  --bg:#f3f6fb;
  --bg2:#eef2f8;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;

  /* Brand (Luxury) */
  --brand:#b88b12;
  --brand2:#1d9bf0;
  --success:#16a34a;
  --warning:#f59e0b;
  --danger:#ef4444;
}

[data-theme="dark"]{
  --bg:#0b0f17;
  --bg2:#0f172a;
  --card:#111a2b;
  --text:#e7eefc;
  --muted:#9bb0c7;
  --border:rgba(231,238,252,.14);
  --shadow:0 18px 44px rgba(0,0,0,.35);
  --shadow-sm:0 10px 22px rgba(0,0,0,.30);
  --ring:rgba(201,162,39,.22);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--font);
  background:radial-gradient(1200px 600px at 20% -10%, rgba(184,139,18,.10), transparent 50%),
             radial-gradient(900px 500px at 90% 0%, rgba(29,155,240,.10), transparent 55%),
             linear-gradient(180deg, var(--bg), var(--bg2));
  color:var(--text);
  direction:rtl;
}

a{color:inherit;text-decoration:none}

/* Layout Shell */
.wrap{display:grid;grid-template-columns:290px 1fr;gap:16px;max-width:1500px;margin:0 auto;padding:16px}
@media(max-width:980px){.wrap{grid-template-columns:1fr}}

.sidebar{
  background:rgba(255,255,255,.60);
  backdrop-filter: blur(10px);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  padding:14px;
  position:sticky;top:16px;height:fit-content;
}
[data-theme="dark"] .sidebar{background:rgba(17,26,43,.75)}

.brand{
  display:flex;align-items:center;gap:10px;
  padding:10px 10px 14px 10px;
}
.brand img{width:44px;height:44px;border-radius:14px;object-fit:contain;background:#fff;box-shadow:0 8px 22px rgba(0,0,0,.08);padding:6px}
[data-theme="dark"] .brand img{background:#0b0f17}
.brand .title{font-weight:800;font-size:15px;line-height:1.2}
.brand .tag{font-size:12px;color:var(--muted);margin-top:2px}

.nav-section{margin-top:10px;padding:8px 10px;color:var(--muted);font-size:12px}
.nav a, .nav-item{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid transparent;
  background:transparent;
  color:var(--text);
  cursor:pointer;
  font-family:inherit;
  font-size:14px;
}
.nav a:hover,.nav-item:hover{background:rgba(15,23,42,.04);border-color:rgba(15,23,42,.06)}
[data-theme="dark"] .nav a:hover,[data-theme="dark"] .nav-item:hover{background:rgba(231,238,252,.06);border-color:rgba(231,238,252,.10)}

.nav a.active, .nav-item.active{
  background:linear-gradient(135deg, rgba(184,139,18,.16), rgba(29,155,240,.10));
  border-color:rgba(184,139,18,.22);
}

.badge{
  padding:6px 10px;
  border:1px solid var(--border);
  border-radius:999px;
  color:var(--muted);
  font-size:12px;
  background:rgba(255,255,255,.55);
}
[data-theme="dark"] .badge{background:rgba(17,26,43,.55)}

.main{min-height:calc(100vh - 32px)}

/* Topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-bottom:12px;
}
.topbar .search{
  flex:1;
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.65);
  border:1px solid var(--border);
  border-radius:999px;
  padding:10px 14px;
  box-shadow:var(--shadow-sm);
}
[data-theme="dark"] .topbar .search{background:rgba(17,26,43,.70)}

.topbar .search input{border:none;outline:none;background:transparent;color:var(--text);width:100%}

.icon-btn{
  width:44px;height:44px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);
  background:rgba(255,255,255,.65);
  box-shadow:var(--shadow-sm);
  cursor:pointer;
}
[data-theme="dark"] .icon-btn{background:rgba(17,26,43,.70)}

/* Cards */
.card{
  background:rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
}
[data-theme="dark"] .card{background:rgba(17,26,43,.78)}

.h1{font-size:18px;margin:0 0 10px;font-weight:900}
.h2{font-size:14px;margin:0 0 10px;color:var(--muted);font-weight:700}

.grid{display:grid;grid-template-columns:1fr;gap:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:980px){.split{grid-template-columns:1fr}}

.row{display:flex;gap:10px;flex-wrap:wrap}
.kpi{flex:1;min-width:220px}
.kpi .num{font-size:28px;font-weight:900}
.kpi .lbl{color:var(--muted);font-size:13px;margin-top:2px}

/* Table */
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table thead th{color:var(--muted);font-weight:800;font-size:12px;text-align:right;padding:0 10px 6px}
.table tbody tr{background:rgba(255,255,255,.78);border:1px solid var(--border)}
[data-theme="dark"] .table tbody tr{background:rgba(17,26,43,.80)}
.table tbody td{padding:12px 10px;font-size:13px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.table tbody tr td:first-child{border-right:1px solid var(--border);border-top-right-radius:14px;border-bottom-right-radius:14px}
.table tbody tr td:last-child{border-left:1px solid var(--border);border-top-left-radius:14px;border-bottom-left-radius:14px}

/* Forms */
.label{font-size:12px;color:var(--muted);margin:10px 0 6px;font-weight:700}
.input, select, textarea{
  width:100%;
  padding:12px 14px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  color:var(--text);
  outline:none;
}
[data-theme="dark"] .input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:rgba(11,15,23,.55)}
.input:focus, select:focus, textarea:focus{box-shadow:0 0 0 6px var(--ring)}
textarea{min-height:96px;resize:vertical}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 14px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);
  background:rgba(255,255,255,.55);
  cursor:pointer;
  color:var(--text);
  font-weight:800;
}
[data-theme="dark"] .btn{background:rgba(11,15,23,.50)}

.btn.primary{
  border:none;
  color:#101828;
  background:linear-gradient(135deg, var(--brand), #f3d77a);
  box-shadow:0 12px 30px rgba(184,139,18,.25);
}
.btn.primary:hover{filter:brightness(1.03)}
.btn.danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.35)}

.pill{
  padding:6px 10px;border-radius:999px;border:1px solid var(--border);
  font-size:12px;color:var(--muted);background:rgba(255,255,255,.55)
}
[data-theme="dark"] .pill{background:rgba(11,15,23,.45)}

.flash{padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:12px;background:rgba(255,255,255,.55)}
[data-theme="dark"] .flash{background:rgba(11,15,23,.45)}
.flash.success{border-color:rgba(22,163,74,.35);background:rgba(22,163,74,.10)}
.flash.error{border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.10)}

/* Chips */
.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.55);color:var(--text);font-size:13px;font-weight:800}
[data-theme="dark"] .chip{background:rgba(11,15,23,.45)}
.chip:hover{filter:brightness(1.02)}