/* Basic styles */
:root{--brand:#2563eb}
.container{max-width:960px;margin:0 auto;padding:24px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
label{display:block;font-weight:600;margin:.75rem 0 .25rem}
input[type="text"], textarea, select{width:100%;border:1px solid #d1d5db;border-radius:8px;padding:.6rem .8rem}
button{background:var(--brand);color:#fff;border:none;border-radius:8px;padding:.6rem .9rem;font-weight:700}
button:disabled{opacity:.6}
small.muted{color:#6b7280}
pre{white-space:pre-wrap;word-wrap:break-word}