:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#0f172a;background:#f8fafc;--brand:#2563eb;--nav:#0f172a}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit}.center{min-height:100vh;display:grid;place-items:center;padding:24px}.login{width:min(440px,100%);background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:32px;box-shadow:0 18px 60px #0f172a14}.brand{font-weight:800;font-size:1.4rem;margin-bottom:6px}.muted{color:#64748b}.field{display:grid;gap:7px;margin:16px 0}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:10px;background:#fff}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;background:var(--brand);color:#fff}.btn.secondary{background:#e2e8f0;color:#0f172a}.btn.danger{background:#dc2626}.layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:var(--nav);color:#fff;padding:24px 16px;display:flex;flex-direction:column;gap:6px}.side h1{font-size:1.05rem;margin:0 8px 18px}.nav{background:transparent;color:#cbd5e1;border:0;text-align:left;padding:10px 12px;border-radius:9px;cursor:pointer}.nav:hover,.nav.active{background:#ffffff17;color:#fff}.side .spacer{flex:1}.content{padding:28px;overflow:auto}.top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.top h2{margin:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}.card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:18px}.card h3{margin-top:0}.stat{font-size:2rem;font-weight:800}.table-wrap{overflow:auto;background:#fff;border:1px solid #e2e8f0;border-radius:14px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #e2e8f0;font-size:.92rem}th{background:#f8fafc}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.modal-back{position:fixed;inset:0;background:#0f172a99;display:grid;place-items:center;padding:20px}.modal{width:min(620px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:24px}.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.pill{display:inline-block;padding:4px 9px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:.8rem;font-weight:700}.ok{color:#15803d}.error{color:#b91c1c}.notice{padding:12px;border-radius:10px;background:#eff6ff;margin:12px 0}.portal-shell{min-height:100vh}.portal-head{padding:22px max(20px,calc((100vw - 1100px)/2));color:#fff;background:var(--nav)}.portal-main{max-width:1100px;margin:auto;padding:24px 20px}.portal-section{margin:22px 0}.item{padding:13px 0;border-bottom:1px solid #e2e8f0}.loader{color:#64748b}@media(max-width:760px){.layout{grid-template-columns:1fr}.side{position:static;display:flex;flex-direction:row;overflow:auto;padding:10px}.side h1,.side .spacer{display:none}.content{padding:18px}.row{grid-template-columns:1fr}}