.hba-row {display:flex;align-items:center;gap:18px;padding:16px;border:1px solid var(--adm-border);border-radius:12px;background:var(--adm-panel);margin-bottom:12px;}
.hba-thumbnail {width:160px;aspect-ratio:16/7;flex-shrink:0;background:var(--adm-bg);border-radius:8px;overflow:hidden;display:grid;place-items:center;color:var(--adm-muted);}
.hba-thumbnail img {width:100%;height:100%;object-fit:cover;}.hba-row-copy{flex:1;min-width:0;}.hba-row-copy strong{overflow-wrap:anywhere;}.hba-row-copy p{margin:7px 0 0;color:var(--adm-muted);font-size:13px;}.hba-row-actions{display:flex;gap:8px;}
.hba-dialog {box-sizing:border-box;width:min(720px,94vw);max-height:94vh;background:var(--adm-panel);color:var(--adm-text);border:1px solid var(--adm-border);border-radius:16px;padding:24px;overflow:auto;font-family:var(--adm-font);}
.hba-dialog::backdrop{background:var(--adm-backdrop);backdrop-filter:blur(5px);}.hba-dialog fieldset{border:0;padding:0;margin:0;min-width:0;}.hba-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}.hba-dialog label{display:flex;flex-direction:column;gap:7px;font-size:13px;}.hba-dialog .hba-full{grid-column:1/-1;}.hba-dialog input:not([type=checkbox]),.hba-dialog textarea,.hba-dialog select{box-sizing:border-box;width:100%;background:var(--adm-bg);border:1px solid var(--adm-border);border-radius:7px;padding:10px;color:var(--adm-text);font:inherit;}.hba-dialog textarea{resize:vertical;}.hba-dialog .hba-enabled{flex-direction:row;align-items:center;}.hba-source-search{display:flex;gap:8px;margin:8px 0;}.hba-dialog [hidden]{display:none!important;}.hba-dialog h2{margin:0;font-size:20px;}.hba-dialog header,.hba-dialog footer{display:flex;align-items:center;justify-content:space-between;gap:10px;}.hba-dialog header{margin-bottom:20px;}.hba-dialog footer{margin-top:18px;justify-content:flex-end;}.hba-dialog .hba-preview{display:block;max-width:100%;max-height:180px;border-radius:8px;margin:12px auto;object-fit:contain;}.hba-form-status{color:var(--adm-muted);font-size:13px;min-height:20px;}.hba-hint{font-size:12px;line-height:1.6;color:var(--adm-muted);}
@media(max-width:720px){.hba-row{flex-wrap:wrap;gap:12px;}.hba-thumbnail{width:100px;}.hba-row-actions{width:100%;justify-content:flex-end;}.hba-form-grid{grid-template-columns:1fr;}.hba-dialog{padding:16px;}}

.adm-demo-categories {display:flex;gap:12px;margin-bottom:18px;}
.hba-source-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-height:360px;overflow:auto;padding:4px;scrollbar-color:var(--adm-muted) transparent;}
.hba-dialog .hba-source-card {position:relative;display:flex;gap:6px;padding:6px;border:1px solid var(--adm-border);border-radius:10px;background:var(--adm-bg);cursor:pointer;min-width:0;overflow:hidden;}
.hba-source-card:hover,.hba-source-card:focus-within {border-color:var(--adm-accent,#16bfe0);}
.hba-source-card.is-selected {border-color:var(--adm-accent,#16bfe0);box-shadow:0 0 0 2px color-mix(in srgb,var(--adm-accent,#16bfe0) 30%,transparent);}
.hba-dialog .hba-source-card input {position:absolute;width:1px;height:1px;opacity:0;}
.hba-source-media {position:relative;display:grid;place-items:center;aspect-ratio:16/9;width:100%;background:var(--adm-panel);border-radius:6px;overflow:hidden;color:var(--adm-muted);}
.hba-source-media img {width:100%;height:100%;object-fit:cover;}
.hba-source-card strong {font-size:13px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.hba-source-card small {color:var(--adm-muted);font-size:11px;}
.hba-source-badge {position:absolute;bottom:5px;left:5px;padding:2px 5px;border-radius:4px;background:#0009;color:white;font-size:10px;}
@media(max-width:540px){.hba-source-grid{grid-template-columns:repeat(2,minmax(0,1fr));}.adm-demo-categories{gap:8px;}}

.hba-source-search > input {flex:1;min-width:0;}
.hba-source-search > button {flex-shrink:0;white-space:nowrap;}