.collapsible{background:#fff;border:1px solid #e2e8f0;border-radius:9px;overflow:hidden}.collapsible+.collapsible{margin-top:.75rem}.collapsible__header{cursor:pointer;text-align:left;color:#1e293b;background:#f8fafc;border:none;align-items:center;gap:.55rem;width:100%;padding:.8rem 1rem;font-size:.92rem;font-weight:700;display:flex}.collapsible__header:hover{background:#f1f5f9}.collapsible__chevron{color:#64748b;font-size:.85rem;transition:transform .15s;display:inline-block}.collapsible--open .collapsible__chevron{transform:rotate(90deg)}.collapsible__title{flex:1}.collapsible__badge{color:#475569;background:#e2e8f0;border-radius:999px;padding:.1rem .55rem;font-size:.72rem;font-weight:700}.collapsible__body{border-top:1px solid #e2e8f0;padding:1rem}