*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto}
.container{max-width:960px;margin:24px auto;padding:0 16px}
header{margin-bottom:16px}
h1{font-size:28px;margin:0 0 6px}
h2{font-size:20px;margin:0 0 8px}
.card{border:1px solid #e5e7eb;border-radius:12px;padding:16px;background:#fff;margin:12px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
label{display:flex;flex-direction:column;font-size:14px;color:#111827}
label input{margin-top:6px;padding:10px 12px;border:1px solid #d1d5db;border-radius:8px}
.vendors{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.muted{color:#6b7280}
.small{font-size:12px}
.actions{display:flex;align-items:center;gap:12px;margin:16px 0}
button{padding:10px 16px;border:none;border-radius:10px;background:#0ea5e9;color:#001b2e;font-weight:700;cursor:pointer}
button:disabled{opacity:.6;cursor:not-allowed}
.status{font-size:14px}
.success{color:#059669}.error{color:#dc2626}
body{background:#f4f6f8}