:root{--bg:#f6f7f9;--surface:#fff;--text:#16181d;--text-muted:#6b7280;--border:#e3e6ea;--accent:#b8860b;--accent-text:#fff;--danger:#dc2626;--radius:12px;--shadow:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.06)}@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--surface:#171a20;--text:#e9eaec;--text-muted:#9aa1ad;--border:#272b33;--accent:#d4a017;--accent-text:#16181d;--danger:#f87171;--shadow:0 1px 2px rgba(0,0,0,.3),0 1px 3px rgba(0,0,0,.35)}}*{box-sizing:border-box}body,html{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans Arabic,Segoe UI Arabic,Dubai,Tahoma,Arial,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.25;margin:0 0 12px;font-weight:650}h1{font-size:24px}h2{font-size:18px}p{margin:0 0 10px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;padding:24px 16px;background:var(--surface);-webkit-border-end:1px solid var(--border);border-inline-end:1px solid var(--border)}.sidebar-brand{font-weight:700;letter-spacing:.02em;margin-bottom:20px;padding-inline:10px}.sidebar ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.sidebar a{display:block;padding:9px 10px;border-radius:8px;color:var(--text);font-weight:500}.sidebar a:hover{background:var(--bg);text-decoration:none}.content{flex:1 1;padding:28px 32px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.stat-grid{display:flex;flex-wrap:wrap;gap:16px}.stat{min-width:200px}.stat-label{color:var(--text-muted);margin:0 0 4px;font-size:13px}.stat-value{font-size:32px;font-weight:700;margin:0;letter-spacing:-.02em}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}td,th{text-align:start;padding:12px 16px;white-space:nowrap}th{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:1px solid var(--border)}tbody tr+tr td{border-top:1px solid var(--border)}tbody tr:hover{background:var(--bg)}.form{max-width:480px}.field{margin-bottom:14px}.field label{display:block;margin-bottom:6px;font-size:13px;font-weight:550;color:var(--text-muted)}input,select,textarea{width:100%;padding:9px 12px;font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}.actions{display:flex;gap:8px;margin-top:18px}button{font:inherit;font-weight:550;padding:9px 18px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);cursor:pointer}button:hover:not(:disabled){filter:brightness(1.06)}button:disabled{opacity:.6;cursor:not-allowed}button.secondary{background:transparent;color:var(--text);border-color:var(--border)}button.secondary:hover:not(:disabled){background:var(--bg)}.btn-block{width:100%}.error{color:var(--danger);margin:10px 0 0;font-size:14px}.muted{color:var(--text-muted)}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:380px}.auth-card h1{text-align:center;margin-bottom:20px}@media (max-width:720px){.app-shell{flex-direction:column}.sidebar{width:100%;-webkit-border-end:none;border-inline-end:none;border-bottom:1px solid var(--border);padding:14px 12px}.sidebar ul{flex-direction:row;flex-wrap:wrap}.content{padding:20px 16px}}