#channels-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin:24px 0}
#channels-summary .record-card{margin:0;padding:20px}
#channels-summary h4{font-size:1.25rem;margin:0 0 12px}
#office-channels-panel details{border:1px solid var(--line,#dce6e1);border-radius:16px;padding:18px;margin:18px 0;background:#fafcfb}
#office-channels-panel summary{cursor:pointer;font-size:1.05rem;padding:6px 0}
#office-channels-panel details[open]>summary{margin-bottom:16px}
#office-channels-panel .channel-copy{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.6;background:#fff;padding:18px;border-radius:12px;border:1px solid #dce6e1;min-height:4em}
#office-channels-panel fieldset{border:1px solid #dce6e1;border-radius:12px;padding:14px;display:flex;flex-wrap:wrap;gap:18px;grid-column:1/-1}
#office-channels-panel input[type=checkbox]{width:auto;min-height:auto;display:inline;margin-right:8px}
#channels-callbacks input{width:100%;font-size:.9rem}
#channels-events p,#channels-diagnostics p{margin:8px 0}
#channels-testers{margin:20px 0}
.channels-checklist{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.channels-checklist .record-card{margin:0}
.channels-checklist h4{margin:0 0 10px}
.channels-checklist ul{padding-left:22px}
.channels-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
#channels-events code{overflow-wrap:anywhere;white-space:normal}
#office-channels-panel details{scroll-margin-top:150px}
#channels-connection-status{overflow-wrap:anywhere}