:root{--brand:#0d9488;--brand-strong:#0f766e;--brand-tint:#ccfbf1;--brand-tint-2:#f0fdfa;--ink:#0f172a;--ink-2:#1e293b;--slate:#475569;--muted:#64748b;--line:#e2e8f0;--line-2:#eef2f6;--ground:#f1f5f9;--surface:#fff;--danger:#dc2626;--danger-tint:#fef2f2;--amber:#b45309;--amber-tint:#fffbeb;--green:#15803d;--green-tint:#f0fdf4;--shadow:0 1px 2px rgba(15,23,42,.04),0 4px 16px rgba(15,23,42,.06);--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--ground);color:var(--ink);font-size:14px;-webkit-font-smoothing:antialiased}button{font-family:inherit}.shell{display:grid;grid-template-columns:244px 1fr;min-height:100vh}.sidebar{background:var(--ink);color:#cbd5e1;padding:22px 16px;display:flex;flex-direction:column;gap:4px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 20px}.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--brand),#0891b2);display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px}.brand-name{font-weight:700;font-size:17px;color:#fff;letter-spacing:-.01em}.brand-sub{font-size:11px;color:#64748b}.nav-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;padding:16px 8px 6px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:none;background:transparent;color:#cbd5e1;padding:9px 10px;border-radius:9px;cursor:pointer;font-size:13.5px;font-weight:500;transition:background .12s,color .12s}.nav-item:hover{background:#1e293b;color:#f8fafc}.nav-item.active{background:var(--brand-strong);color:#fff}.nav-icon{width:18px;text-align:center;font-size:15px}.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:11px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 5px}.nav-item.active .nav-badge{background:hsla(0,0%,100%,.28)}.sidebar-foot{margin-top:auto;border-top:1px solid #1e293b;padding-top:14px}.sidebar-user{font-size:12.5px;color:#94a3b8;padding:0 8px 8px}.sidebar-user strong{color:#e2e8f0;display:block}.content{padding:28px 40px 60px;max-width:1680px;width:100%}.page-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}.page-title{font-size:24px;font-weight:750;letter-spacing:-.02em;margin:0}.page-sub{color:var(--muted);font-size:13.5px;margin:4px 0 0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:16px;gap:16px}.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow)}.stat-label{font-size:12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}.stat-value{font-size:30px;font-weight:750;letter-spacing:-.02em;margin-top:6px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-foot{font-size:12px;color:var(--muted);margin-top:4px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-head{padding:14px 18px;border-bottom:1px solid var(--line-2);font-weight:650;display:flex;align-items:center;justify-content:space-between;gap:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}thead th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;padding:11px 16px;background:var(--brand-tint-2);border-bottom:1px solid var(--line);white-space:nowrap}tbody td{padding:12px 16px;border-bottom:1px solid var(--line-2);vertical-align:middle}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#f8fafc}.cell-strong{font-weight:600}.cell-muted{font-size:12.5px}.cell-muted,.mono{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:650;white-space:nowrap}.badge-green{background:var(--green-tint);color:var(--green)}.badge-amber{background:var(--amber-tint);color:var(--amber)}.badge-red{background:var(--danger-tint);color:var(--danger)}.badge-slate{background:#f1f5f9;color:var(--slate)}.badge-teal{background:var(--brand-tint);color:var(--brand-strong)}.dot{width:7px;height:7px;border-radius:50%;display:inline-block}.avatar-sm{width:30px;height:30px;border-radius:8px;object-fit:cover;background:var(--brand-tint);display:inline-grid;place-items:center;color:var(--brand-strong);font-weight:700;font-size:13px;vertical-align:middle}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.input,.select{padding:8px 11px;border-radius:9px;border:1px solid var(--line);background:var(--surface);font-size:13.5px;color:var(--ink);outline:none}.input:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint)}.search{flex:1 1;min-width:200px;max-width:340px}.btn{padding:8px 14px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:13px;font-weight:600;cursor:pointer;transition:background .12s,border-color .12s}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-strong)}.btn-danger{background:var(--danger-tint);border-color:#fecaca;color:var(--danger)}.btn-danger:hover{background:#fee2e2}.btn-sm{padding:5px 10px;font-size:12.5px}.btn-ghost{border-color:transparent;background:transparent;color:var(--brand-strong)}.btn-ghost:hover{background:var(--brand-tint-2)}.row-actions{display:flex;gap:6px;justify-content:flex-end}.empty,.loading{padding:44px 20px;text-align:center;color:var(--muted)}.empty-icon{font-size:30px;margin-bottom:8px}.error-banner{background:var(--danger-tint);border:1px solid #fecaca;color:var(--danger);padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:16px}.skeleton{height:14px;border-radius:6px;background:linear-gradient(90deg,#eef2f6 25%,#e2e8f0 37%,#eef2f6 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.login-wrap{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 600px at 50% -10%,#0f766e22,transparent),var(--ground);padding:24px}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:30px;width:100%;max-width:380px}.login-card h1{margin:14px 0 2px;font-size:22px;letter-spacing:-.02em}.login-card p{margin:0 0 20px;color:var(--muted);font-size:13.5px}.form-grid{display:grid;grid-gap:12px;gap:12px}.form-grid .input{padding:11px 13px}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.42);display:grid;place-items:center;padding:24px;z-index:50}.modal{background:var(--surface);border-radius:16px;box-shadow:0 20px 60px rgba(15,23,42,.3);width:100%;max-width:460px;padding:22px}.modal h3{margin:0 0 4px;font-size:17px}.modal-sub{color:var(--muted);font-size:13px;margin:0 0 16px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.field-label{font-size:12px;font-weight:600;color:var(--slate);margin-bottom:5px;display:block}@media (max-width:760px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center}.nav-label,.sidebar-foot{display:none}.content{padding:20px 16px 48px}}