.hc-agent-builder-actions{display:flex;gap:10px;flex-wrap:wrap}
.hc-agent-builder-dialog{width:min(760px,calc(100vw - 28px));max-height:min(88vh,900px);padding:28px;border:1px solid #dce5f1;border-radius:18px;box-shadow:0 20px 65px #142a4940;color:#243149}
.hc-agent-builder-dialog::backdrop{background:#13233c91}
.hc-agent-builder-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;border-bottom:1px solid #e5eaf2;margin-bottom:18px;padding-bottom:16px}
.hc-agent-builder-head h2{margin:0 0 5px}.hc-agent-builder-head p{margin:0;color:#6a7790;font-size:13px}
.hc-agent-builder-dialog section{display:flex;flex-direction:column;gap:15px}
.hc-agent-builder-dialog section[hidden]{display:none}
.hc-agent-builder-dialog h3{margin:0;font-size:18px}.hc-agent-builder-dialog h4{margin:4px 0 0;font-size:13px}
.hc-agent-builder-dialog label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.hc-agent-builder-dialog input,.hc-agent-builder-dialog textarea,.hc-agent-builder-dialog select{width:100%;box-sizing:border-box;padding:10px;border:1px solid #d9e2ef;border-radius:9px;background:#fff;font:inherit;color:#243149}
.hc-agent-builder-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.hc-agent-builder-fields label:nth-child(3){grid-column:1/-1}
.hc-agent-builder-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.hc-agent-builder-choices label{flex-direction:row;align-items:center;padding:10px;border:1px solid #e5eaf2;border-radius:9px;font-weight:400}
.hc-agent-builder-choices input{width:auto}.hc-agent-builder-choices input:disabled+span{color:#8a96a9}
#harness-agent-builder-status,#harness-agent-builder-trial-result{min-height:20px;color:#425675;font-size:13px;overflow-wrap:anywhere}
@media(max-width:700px){.hc-agent-builder-dialog{padding:16px;max-height:92vh}.hc-agent-builder-fields,.hc-agent-builder-choices{grid-template-columns:1fr}.hc-agent-builder-head{align-items:flex-start}}

.hc-agent-avatar-upload{display:flex;align-items:center;gap:14px;padding:14px;border:1px solid #d9e2ef;border-radius:12px;background:#f7faff}
.hc-agent-avatar-upload .hc-agent-avatar{width:56px;height:56px;flex:0 0 56px;overflow:hidden;font-size:18px}
.hc-agent-avatar-upload .hc-agent-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.hc-agent-avatar-upload>div{min-width:0;flex:1}
.hc-agent-avatar-upload input[type=file]{margin:6px 0;padding:7px;background:#fff}
.hc-agent-avatar-upload small{display:block;color:#68768e;font-size:11px;line-height:1.5}
.hc-agent-avatar-upload button{margin-top:8px}
.hc-agent-avatar-generate{margin-top:10px}
.hc-agent-avatar-model-row{display:flex;align-items:end;gap:12px;flex-wrap:wrap}
.hc-agent-avatar-model-row>label{flex:1;min-width:210px}
.hc-agent-avatar-model-row>button{margin-top:0}
.hc-agent-avatar-generate p{margin:8px 0;color:#284a78;font-size:12px;overflow-wrap:anywhere}
.hc-agent-avatar-generate img{display:block;width:96px;height:96px;object-fit:cover;margin-top:8px;border:1px solid #bccbe2;border-radius:12px}
.hc-agent-avatar-generate img[hidden]{display:none}