/* RunBox minimal UI */
.runbox { border:1px solid #e5e7eb; background:#ffffff; border-radius:12px; margin:14px 0; overflow:hidden; }
.runbox .rb-head { display:flex; justify-content:space-between; align-items:center; gap:8px; padding:10px 12px; background:#f1f5f9; border-bottom:1px solid #e5e7eb; }
.runbox .rb-title { font-weight:600; }
.runbox .rb-actions { display:flex; gap:8px; flex-wrap:wrap; }
.runbox .rb-actions button { border:0; background:#e2e8f0; padding:.45rem .8rem; border-radius:10px; cursor:pointer; font-weight:600; }
.runbox .rb-actions button:hover { filter:brightness(0.95); }
.runbox .rb-body { display:grid; grid-template-columns: 1fr; gap:0; }
.runbox textarea { width:100%; min-height:200px; border:0; border-bottom:1px solid #e5e7eb; padding:12px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size:14px; outline:none; resize:vertical; }
.runbox iframe { width:100%; min-height:260px; border:0; background:#ffffff; }
@media (min-width: 900px){
  .runbox .rb-body { grid-template-columns: 1fr 1fr; }
  .runbox textarea { border-right:1px solid #e5e7eb; border-bottom:0; }
}
.rb-status { font-size:12px; color:#6b7280; margin-left:8px; }