:root{--blue: #2f6bff;--blue-050: #eef3ff;--blue-700: #1e4fd6;--ink: #131722;--muted: #6b7280;--line: #e8eaf0;--bg: #f4f6fb;--card: #ffffff;--ok: #12a150;--warn: #d9820a;--danger: #e23a3a;--radius: 16px;--shadow: 0 1px 2px rgba(16,24,40,.04), 0 8px 24px rgba(16,24,40,.06);font-family:system-ui,Segoe UI,Tahoma,Noto Naskh Arabic,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-size:14px}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:248px 1fr;min-height:100%}.side{background:var(--card);border-inline-end:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:4px}.brand{font-weight:800;font-size:18px;padding:6px 10px 16px;color:var(--blue)}.navlink{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;color:var(--muted);font-weight:600}.navlink:hover{background:var(--bg);color:var(--ink)}.navlink.active{background:var(--blue-050);color:var(--blue-700)}.side .spacer{flex:1}.main{padding:24px 28px;overflow:auto}.page-title{font-size:20px;font-weight:800;margin:0 0 4px}.page-sub{color:var(--muted);margin:0 0 20px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card+.card{margin-top:16px}.card-pad{padding:18px}.grid{display:grid;gap:16px}.grid.k2{grid-template-columns:repeat(2,1fr)}.grid.k3{grid-template-columns:repeat(3,1fr)}.grid.k4{grid-template-columns:repeat(4,1fr)}@media (max-width: 900px){.grid.k3,.grid.k4{grid-template-columns:repeat(2,1fr)}.shell{grid-template-columns:1fr}.side{flex-direction:row;overflow-x:auto}}table{width:100%;border-collapse:collapse}th,td{text-align:start;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}th{color:var(--muted);font-weight:700;font-size:12px;background:#fafbfe}tr:last-child td{border-bottom:0}.stat{padding:18px}.stat .n{font-size:26px;font-weight:800}.stat .l{color:var(--muted);margin-top:4px}.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:8px 14px;border-radius:10px;font-weight:700}.btn:hover{background:var(--bg)}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{background:var(--blue-700)}.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.sm{padding:6px 10px;font-size:12px;border-radius:8px}.btn:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pill{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:var(--bg);color:var(--muted)}.pill.ok{background:#e6f6ec;color:var(--ok)}.pill.warn{background:#fdf1e0;color:var(--warn)}.pill.danger{background:#fce8e8;color:var(--danger)}.pill.blue{background:var(--blue-050);color:var(--blue-700)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-weight:700;color:var(--muted);font-size:13px}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--blue-050);border-color:var(--blue)}.empty{color:var(--muted);text-align:center;padding:40px}.err{background:#fce8e8;color:var(--danger);border-radius:10px;padding:10px 14px;margin-bottom:12px;font-weight:600}.login-wrap{min-height:100%;display:grid;place-items:center}.login-card{width:360px;max-width:92vw}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182866;display:grid;place-items:center;padding:20px;z-index:50}.modal{width:520px;max-width:94vw;max-height:88vh;overflow:auto}.diff{font-family:ui-monospace,monospace;font-size:13px}.diff .from{color:var(--danger);text-decoration:line-through}.diff .to{color:var(--ok)}