:root{--pink-l:#FDF2F8;--pink-b:#F0ABDA;--bg:#F4F3EF;--bg2:#ECEBE6;--bg3:#E2E1DB;--surface:#FFFFFF;--surface2:#F9F8F5;--bdr:rgba(0,0,0,.09);--bdr2:rgba(0,0,0,.15);--tx:#1A1916;--tx2:#5A5852;--tx3:#999590;--blue:#1656A6;--blue-l:#EBF2FB;--blue-b:#B4CFED;--green:#286F2C;--green-l:#E8F5E8;--green-b:#A3D4A5;--amber:#A85600;--amber-l:#FEF3C0;--amber-b:#F9CC60;--red:#B01C1C;--red-l:#FEE2E2;--red-b:#FBBFBF;--purple:#5019B0;--purple-l:#EDE8FE;--purple-b:#C4AEFB;--teal:#0E7490;--teal-l:#E0F7FA;--sidebar:220px;--rad:10px;--rad-sm:7px;--rad-lg:14px;--shadow:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.04);--shadow-md:0 4px 14px rgba(0,0,0,.1),0 2px 4px rgba(0,0,0,.05)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;background:var(--bg);font-family:DM Sans,system-ui,sans-serif;font-size:13px;color:var(--tx);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar);background:var(--surface);border-right:1px solid var(--bdr);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto;height:100vh;position:sticky;top:0}.main{flex:1;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}.page{flex:1;padding:18px 22px;overflow-y:auto}.sb-brand{padding:14px 12px;border-bottom:1px solid var(--bdr);display:flex;align-items:center;gap:9px}.sb-logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#1656a6,#0c3a7a);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600}.sb-name{font-size:13.5px;font-weight:600;line-height:1.2}.sb-sub{font-size:10px;color:var(--tx3)}.sb-sec{padding:11px 14px 4px;font-size:10px;font-weight:600;color:var(--tx3);letter-spacing:.07em;text-transform:uppercase}.ni{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:var(--rad-sm);margin:1px 6px;font-size:12.5px;color:var(--tx2);cursor:pointer;transition:all .15s;border:0;background:transparent;width:calc(100% - 12px);text-align:left}.ni:hover{background:var(--bg2);color:var(--tx)}.ni.on{background:var(--blue-l);color:var(--blue);font-weight:500}.ni-icon{width:16px;text-align:center}.sb-user{margin-top:auto;padding:12px;border-top:1px solid var(--bdr);display:flex;align-items:center;gap:10px;font-size:12px}.sb-avatar{width:32px;height:32px;border-radius:50%;background:var(--blue-l);color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:600}.sb-logout{margin-left:auto;background:transparent;border:0;color:var(--red);font-size:12px}.topbar{background:var(--surface);border-bottom:1px solid var(--bdr);padding:10px 22px;display:flex;align-items:center;gap:14px}.topbar h1{font-size:18px;font-weight:600}.topbar .spacer{flex:1}.topbar input.search{width:240px;padding:7px 10px;border:1px solid var(--bdr);border-radius:var(--rad-sm);font-size:12.5px;background:var(--bg)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--rad-sm);border:1px solid var(--bdr);background:var(--surface);font-size:12.5px;font-weight:500;transition:all .15s}.btn:hover{background:var(--bg2)}.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.btn.primary:hover{background:#0e408a}.btn.danger{background:var(--red);color:#fff;border-color:var(--red)}.btn.ghost{background:transparent;border-color:transparent}.btn.sm{padding:5px 10px;font-size:12px}.card{background:var(--surface);border:1px solid var(--bdr);border-radius:var(--rad);padding:16px;box-shadow:var(--shadow)}.card h3{font-size:13px;font-weight:600;margin-bottom:8px;color:var(--tx2)}.grid{display:grid;gap:14px}.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.stat{background:var(--surface);border:1px solid var(--bdr);border-radius:var(--rad);padding:14px 16px}.stat .label{font-size:11px;color:var(--tx3);text-transform:uppercase;letter-spacing:.05em}.stat .value{font-size:24px;font-weight:600;margin-top:4px}.stat .delta{font-size:11px;color:var(--green);margin-top:2px}.table-wrap{background:var(--surface);border:1px solid var(--bdr);border-radius:var(--rad);overflow:hidden}table{width:100%;border-collapse:collapse}th,td{padding:10px 14px;text-align:left;font-size:12.5px;border-bottom:1px solid var(--bdr)}th{background:var(--surface2);font-weight:600;color:var(--tx2);font-size:11px;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:0}tr:hover td{background:var(--surface2)}.muted{color:var(--tx3);text-align:center;padding:32px}.badge{display:inline-flex;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500}.badge.green{background:var(--green-l);color:var(--green)}.badge.red{background:var(--red-l);color:var(--red)}.badge.amber{background:var(--amber-l);color:var(--amber)}.badge.blue{background:var(--blue-l);color:var(--blue)}.badge.purple{background:var(--purple-l);color:var(--purple)}.badge.gray{background:var(--bg2);color:var(--tx2)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.field label{font-size:12px;color:var(--tx2);font-weight:500}.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--bdr);border-radius:var(--rad-sm);font-size:13px;background:var(--surface);font-family:inherit}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue)}.modal-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--surface);border-radius:var(--rad-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-head{padding:16px 20px;border-bottom:1px solid var(--bdr);display:flex;align-items:center;justify-content:space-between}.modal-head h2{font-size:15px;font-weight:600}.modal-body{padding:18px 20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--bdr);display:flex;justify-content:flex-end;gap:8px}.login{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#1656a6,#0c3a7a)}.login-card{background:var(--surface);padding:32px;border-radius:var(--rad-lg);width:380px;box-shadow:var(--shadow-md)}.login-card h1{font-size:22px;margin-bottom:6px}.login-card .sub{color:var(--tx3);font-size:12.5px;margin-bottom:20px}.login-card .error{color:var(--red);font-size:12.5px;margin-top:8px}.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}.toolbar .spacer{flex:1}.section-title{font-size:11px;font-weight:600;color:var(--tx3);text-transform:uppercase;letter-spacing:.05em;margin:18px 0 8px}.empty{color:var(--tx3);padding:40px;text-align:center;background:var(--surface);border:1px dashed var(--bdr);border-radius:var(--rad)}.row{display:flex;gap:10px;align-items:center}.legacy-banner{background:var(--amber-l);color:var(--amber);padding:8px 14px;font-size:12px;border-bottom:1px solid var(--amber-b)}.legacy-banner a{font-weight:600;text-decoration:underline;margin-left:8px}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000073;display:flex;justify-content:center;align-items:center;z-index:9999}.modal-backdrop .card{width:900px;max-width:95vw;max-height:90vh;overflow-y:auto;background:#fff;border-radius:12px}