:root{--primary:#0f766e;--primary-dark:#0b5b54;--primary-light:#ccfbf1;--bg:#f1f5f9;--surface:#fff;--border:#e2e8f0;--text:#0f172a;--muted:#64748b;--muted-light:#94a3b8;--danger:#dc2626;--warning:#f59e0b;--success:#16a34a;--info:#0ea5e9;--radius:12px;--radius-sm:8px;--shadow:0 1px 3px #0f172a14, 0 1px 2px #0f172a0a;--shadow-md:0 4px 12px #0f172a14}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5}h1,h2,h3,h4{color:var(--text);letter-spacing:-.01em;margin:0 0 .5em;font-weight:700}h2{font-size:1.5rem}h3{font-size:1.15rem}h4{font-size:.95rem}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,.btn{font:inherit;cursor:pointer;background:var(--primary);color:#fff;border-radius:var(--radius-sm);border:1px solid #0000;padding:8px 16px;font-weight:600;transition:background .15s,box-shadow .15s,opacity .15s}button:hover,.btn:hover{background:var(--primary-dark)}button:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{color:var(--text);border-color:var(--border);background:0 0}.btn-ghost:hover{background:#f8fafc}.btn-sm{padding:5px 10px;font-size:13px}.btn-danger{background:var(--danger)}.btn-danger:hover{background:#b91c1c}input,select,textarea{font:inherit;border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);background:#fff;padding:9px 12px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);outline:none}label{color:var(--muted);margin-bottom:4px;font-size:13px;font-weight:600;display:block}.field{margin-bottom:14px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-pad-sm{padding:14px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.stat .value{color:var(--primary);font-size:30px;font-weight:800;line-height:1}.stat .label{color:var(--muted);text-transform:capitalize;margin-top:6px;font-size:13px}.grid{gap:16px;display:grid}.grid-stats{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.table{border-collapse:collapse;background:var(--surface);width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);border-bottom:1px solid var(--border);background:#f8fafc;padding:11px 14px;font-size:12px}.table td{border-bottom:1px solid #f1f5f9;padding:11px 14px}.table tr:last-child td{border-bottom:0}.table tbody tr:hover td{background:#f8fafc}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.badge{text-transform:capitalize;color:var(--muted);background:#f1f5f9;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-primary{background:var(--primary-light);color:var(--primary-dark)}.badge-success{color:#166534;background:#dcfce7}.badge-warning{color:#854d0e;background:#fef9c3}.badge-danger{color:#991b1b;background:#fee2e2}.badge-info{color:#075985;background:#e0f2fe}.muted{color:var(--muted)}.row{align-items:center;gap:10px;display:flex}.row-between{justify-content:space-between;align-items:center;gap:10px;display:flex}.wrap{flex-wrap:wrap}.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.gap-8{gap:8px}.flex-1{flex:1}.page-title{margin-bottom:4px}.page-sub{color:var(--muted);margin-top:0;margin-bottom:20px}.empty{color:var(--muted);text-align:center;padding:28px}.shell{min-height:100vh;display:flex}.sidebar{color:#d1faf4;background:#0b3b37;flex-direction:column;width:230px;height:100vh;padding:18px 14px;display:flex;position:sticky;top:0}.sidebar .brand{color:#fff;letter-spacing:.02em;padding:6px 10px 18px;font-size:20px;font-weight:800}.sidebar .brand span{color:#5eead4}.nav-link{border-radius:var(--radius-sm);color:#a7f3e9;align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-weight:500;display:flex}.nav-link:hover{color:#fff;background:#ffffff14;text-decoration:none}.nav-link.active{background:var(--primary);color:#fff}.sidebar .nav-icon{text-align:center;width:18px}.main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);justify-content:flex-end;align-items:center;gap:14px;height:60px;padding:0 24px;display:flex}.topbar .user{text-align:right;line-height:1.2}.topbar .user .name{font-size:14px;font-weight:600}.topbar .user .role{color:var(--muted);text-transform:capitalize;font-size:12px}.avatar{background:var(--primary-light);width:36px;height:36px;color:var(--primary-dark);border-radius:50%;place-items:center;font-weight:700;display:grid}.content{width:100%;max-width:1180px;margin:0 auto;padding:24px}.auth-wrap{background:var(--bg);place-items:center;min-height:100vh;padding:20px;display:grid}.auth-card{border-radius:var(--radius);width:380px;box-shadow:var(--shadow-md);background:#fff;padding:36px}.auth-card h1{color:var(--primary);margin:0;font-size:28px}.tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px;margin-bottom:18px;display:flex}.tab{color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;border-radius:0;padding:9px 16px;font-weight:600}.tab:hover{color:var(--text);background:0 0}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.alert-error{color:var(--danger);border-radius:var(--radius-sm);background:#fef2f2;padding:10px 12px;font-size:13px}@media (width<=720px){.shell{flex-direction:column}.sidebar{flex-flow:wrap;width:100%;height:auto;padding:10px;position:static}.sidebar .brand{width:100%;padding:6px 10px}.nav-link{margin-bottom:0}}