:root{--bg:#0b1220;--bg-soft:#111a2e;--bg-elev:#16223c;--bg-elev2:#1b294b;--border:#22304f;--border-soft:#1a2540;--text:#e6edf6;--text-soft:#9aa6b8;--text-muted:#6b7689;--primary:#3b82f6;--primary-soft:#6ea8ff;--primary-bg:#1e3a8a;--danger:#ef4444;--danger-bg:#3b1414;--success:#22c55e;--success-bg:#0f2e1a;--warning:#f59e0b;--warning-bg:#3b2a0a;--sidebar-w:240px}*{box-sizing:border-box;margin:0;padding:0}body,html{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5;font-size:14px}a{color:var(--primary-soft);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}button,input,select,textarea{font-family:inherit;font-size:inherit}input,select,textarea{color:var(--text)}table{border-collapse:collapse;width:100%;font-size:13px}.auth-shell{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(59,130,246,.18),transparent),var(--bg)}.auth-card{width:100%;max-width:420px;background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:32px;box-shadow:0 24px 60px rgba(0,0,0,.45)}.auth-card h1{font-size:22px;font-weight:600;margin-bottom:4px}.auth-card .auth-subtitle{color:var(--text-soft);font-size:13px;margin-bottom:28px}.auth-form{gap:16px}.auth-form,.field{display:flex;flex-direction:column}.field{gap:6px}.field label{font-size:12px;color:var(--text-soft);text-transform:uppercase;letter-spacing:.4px}.input{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(59,130,246,.18)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;padding:10px 16px;font-weight:500;font-size:14px;transition:background .15s,border-color .15s,opacity .15s}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:white}.btn-primary:hover:not(:disabled){background:#2563eb}.btn-ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg-elev)}.btn-danger{background:var(--danger-bg);color:#fecaca;border-color:#5b1d1d}.btn-danger:hover:not(:disabled){background:#4b1717}.alert{padding:10px 12px;border-radius:8px;font-size:13px;border:1px solid}.alert-error{background:var(--danger-bg);color:#fecaca;border-color:#5b1d1d}.alert-success{background:var(--success-bg);color:#bbf7d0;border-color:#1f5130}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:56px 1fr;grid-template-areas:"sidebar topbar" "sidebar content";min-height:100vh}.sidebar{grid-area:sidebar;border-right:1px solid var(--border);flex-direction:column;overflow-y:auto}.sidebar,.sidebar-brand{background:var(--bg-soft);display:flex}.sidebar-brand{height:56px;align-items:center;padding:0 18px;font-weight:600;letter-spacing:.3px;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:1}.sidebar-brand-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);margin-right:10px;box-shadow:0 0 12px var(--primary)}.sidebar-section{padding:14px 8px 4px}.sidebar-section-title{font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);padding:0 10px 6px}.sidebar-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--text-soft);font-size:13px;text-decoration:none;transition:background .12s,color .12s}.sidebar-link:hover{background:var(--bg-elev);color:var(--text);text-decoration:none}.sidebar-link.active{background:var(--bg-elev2);color:var(--text)}.topbar{grid-area:topbar;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:var(--bg-soft);border-bottom:1px solid var(--border)}.topbar-title{font-weight:600;font-size:14px}.topbar-right{gap:12px}.topbar-right,.topbar-user{display:flex;align-items:center}.topbar-user{gap:8px;font-size:13px}.topbar-user .avatar{width:28px;height:28px;border-radius:50%;background:var(--primary-bg);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:white;text-transform:uppercase}.content{grid-area:content;padding:24px 28px;overflow-y:auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;gap:16px}.page-header h1{font-size:20px;font-weight:600}.page-header p{color:var(--text-soft);font-size:13px;margin-top:4px}.card{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:18px}.card-title{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);margin-bottom:8px}.card-value{font-size:24px;font-weight:600;letter-spacing:-.4px}.card-delta{font-size:12px;color:var(--text-soft);margin-top:4px}.grid{display:grid;grid-gap:14px;gap:14px}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:1024px){.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:720px){.app-shell{grid-template-columns:1fr;grid-template-areas:"topbar" "content"}.sidebar{display:none}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}}.table-wrap{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;overflow:hidden}.table-wrap-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.table-wrap-header h2{font-size:14px;font-weight:600}.table-scroll{overflow-x:auto}table.tbl{width:100%;border-collapse:collapse;font-size:13px}table.tbl th{text-align:left;font-weight:500;color:var(--text-soft);border-bottom:1px solid var(--border);padding:10px 14px;white-space:nowrap;font-size:12px;text-transform:uppercase;letter-spacing:.4px}table.tbl td{padding:10px 14px;border-bottom:1px solid var(--border-soft);vertical-align:top}table.tbl tr:last-child td{border-bottom:none}table.tbl tr:hover td{background:var(--bg-elev)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;letter-spacing:.3px;border:1px solid;font-weight:500}.badge-success{background:var(--success-bg);color:#bbf7d0;border-color:#1f5130}.badge-warning{background:var(--warning-bg);color:#fde68a;border-color:#5b4317}.badge-danger{background:var(--danger-bg);color:#fecaca;border-color:#5b1d1d}.badge-neutral{background:var(--bg-elev);color:var(--text-soft);border-color:var(--border)}.badge-primary{background:var(--primary-bg);color:#bfdbfe;border-color:#1e40af}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.text-soft{color:var(--text-soft)}.text-muted{color:var(--text-muted)}.text-danger{color:#fecaca}.text-success{color:#bbf7d0}.mono{font-family:JetBrains Mono,Fira Code,ui-monospace,monospace;font-size:12px}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--primary);animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(1turn)}}