:root{--bg: #f4f6fb;--surface: #ffffff;--border: #e6e9f0;--text: #1f2430;--muted: #6b7280;--primary: #2563eb;--primary-dark: #1e40af;--primary-soft: #eef2ff;--success: #16a34a;--warning: #d97706;--danger: #dc2626;--radius: 10px;--shadow: 0 1px 3px rgba(16, 24, 40, .06), 0 1px 2px rgba(16, 24, 40, .04);--sidebar-w: 240px}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,Arial,Noto Sans Arabic,sans-serif;background:var(--bg);color:var(--text);font-size:14px}[dir=rtl] body{font-family:Noto Sans Arabic,Segoe UI,system-ui,sans-serif}a{color:var(--primary);text-decoration:none}h1,h2,h3{margin:0 0 4px;font-weight:600}h1{font-size:22px}h2{font-size:18px}h3{font-size:15px}.muted{color:var(--muted)}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:#0f172a;color:#cbd5e1;flex-shrink:0;display:flex;flex-direction:column;padding:16px 0}.sidebar .brand{font-size:20px;font-weight:700;color:#fff;padding:0 20px 18px;letter-spacing:.5px}.sidebar .brand span{color:#60a5fa}.nav-group-label{font-size:11px;text-transform:uppercase;color:#64748b;padding:14px 20px 6px;letter-spacing:.6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;color:#cbd5e1;cursor:pointer;border-inline-start:3px solid transparent;font-size:14px}.nav-item:hover{background:#ffffff0d;color:#fff}.nav-item.active{background:#2563eb2e;color:#fff;border-inline-start-color:var(--primary)}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:60px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 20px}.topbar .spacer{flex:1}.content{padding:22px;flex:1;overflow:auto}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:16px 18px}.grid{display:grid;gap:16px}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 1100px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 720px){.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}.kpi .value{font-size:26px;font-weight:700}.kpi .label{color:var(--muted);font-size:13px;margin-top:2px}table{width:100%;border-collapse:collapse}th,td{text-align:start;padding:10px 12px;border-bottom:1px solid var(--border);font-size:13px}th{color:var(--muted);font-weight:600;background:#fafbfe}tbody tr:hover{background:#f8faff}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}label{font-size:12px;color:var(--muted);font-weight:600}input,select,textarea{padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:#fff;color:var(--text);width:100%;font-family:inherit}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;font-size:14px;font-weight:500;font-family:inherit}.btn:hover{background:#f3f4f6}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.primary:hover{background:var(--primary-dark)}.btn.ghost{background:transparent;border-color:transparent}.btn.sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.55;cursor:not-allowed}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;background:#eef2f7;color:#475569}.badge.green{background:#dcfce7;color:#166534}.badge.amber{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.blue{background:#dbeafe;color:#1e40af}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.page-title{margin-bottom:16px}.empty{text-align:center;color:var(--muted);padding:40px 0}.error-banner{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;border-radius:8px;padding:10px 12px;margin-bottom:14px}.toast{position:fixed;inset-block-end:20px;inset-inline-end:20px;background:#111827;color:#fff;padding:12px 16px;border-radius:8px;box-shadow:var(--shadow);z-index:50}.toast.error{background:var(--danger)}.right{text-align:end}.num{font-variant-numeric:tabular-nums}.pill-select{display:flex;gap:6px}.lang-toggle{border:1px solid var(--border);border-radius:8px;padding:6px 10px;cursor:pointer;background:#fff}.auth-wrap{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#1e3a8a,#2563eb);padding:20px}.auth-card{width:380px;max-width:100%;background:#fff;border-radius:14px;padding:30px;box-shadow:0 20px 40px #00000040}.auth-card .brand{font-size:28px;font-weight:800;text-align:center;margin-bottom:4px}.auth-card .brand span{color:var(--primary)}.auth-card .sub{text-align:center;color:var(--muted);margin-bottom:22px}.demo-hint{margin-top:16px;font-size:12px;color:var(--muted);text-align:center}