:root{--bg:#f5f7fb;--card:#ffffff;--text:#172033;--muted:#667085;--line:#e4e7ec;--primary:#1479ff;--primary-dark:#0f5ec6;--green:#067647;--green-bg:#ecfdf3;--yellow:#b54708;--yellow-bg:#fffaeb;--red:#b42318;--red-bg:#fef3f2}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#0f172a;color:white;padding:22px}.brand{gap:12px;margin-bottom:28px}.brand,.brandMark{display:flex;align-items:center}.brandMark{width:44px;height:44px;border-radius:14px;background:var(--primary);justify-content:center;font-weight:800}.brand span{display:block;color:#cbd5e1;font-size:12px;margin-top:4px}.sidebar nav{display:flex;flex-direction:column;gap:8px}.sidebar nav a{padding:11px 12px;border-radius:12px;color:#dbeafe}.sidebar nav a.active,.sidebar nav a:hover{background:rgba(255,255,255,.12);color:white}.main{padding:22px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.topbar span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.pageHeader{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}.pageHeader h1{margin:0 0 6px;font-size:28px}.pageHeader p{margin:0;color:var(--muted)}.grid{display:grid;grid-gap:16px;gap:16px}.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.04)}.card h2{margin:0 0 14px;font-size:18px}.card h3{margin:0 0 10px}.metric{font-size:30px;font-weight:800;margin:8px 0 0}.muted{color:var(--muted);font-size:14px}.formGrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.formGrid.three{grid-template-columns:repeat(3,minmax(0,1fr))}label{display:flex;flex-direction:column;gap:6px;color:var(--muted);font-size:13px}input,select,textarea{width:100%;border:1px solid var(--line);background:white;border-radius:12px;padding:10px 12px;color:var(--text)}textarea{min-height:80px;resize:vertical}.full{grid-column:1/-1}.actions{margin-top:14px;display:flex;gap:10px;align-items:center}.button,button{border:0;border-radius:12px;padding:10px 14px;background:var(--primary);color:white;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.button:hover,button:hover{background:var(--primary-dark)}.button.secondary{background:#e2e8f0;color:#0f172a}.button.danger{background:#d92d20}.button.small{padding:7px 10px;font-size:13px}.tableWrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:white}table{width:100%;border-collapse:collapse;font-size:14px}td,th{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f8fafc;color:#475467;font-weight:700;white-space:nowrap}tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;background:#eef2ff;color:#3730a3;font-weight:700;font-size:12px}.badge.green{background:var(--green-bg);color:var(--green)}.badge.yellow{background:var(--yellow-bg);color:var(--yellow)}.badge.red{background:var(--red-bg);color:var(--red)}.notice{border-radius:14px;background:#eff6ff;color:#1d4ed8;border:1px solid #bfdbfe}.notice,.warning{padding:12px 14px}.warning{border-radius:14px;background:#fffaeb;color:#b54708;border:1px solid #fedf89}.loginPage{min-height:100vh;display:grid;place-items:center;padding:24px}.loginCard{width:min(440px,100%)}.loginCard h1{margin:0 0 8px}.loginCard p{margin:0 0 20px;color:var(--muted)}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:static}.sidebar nav{flex-direction:row;flex-wrap:wrap}.formGrid,.formGrid.three,.grid.four,.grid.three,.grid.two{grid-template-columns:1fr}.main{padding:16px}}