.sherpa-rail{min-height:0}.rail-workspace{margin-bottom:16px}.rail-item{padding:6px 10px;margin:1px 0;gap:10px;min-height:30px}.rail-item.is-current:before{top:7px;bottom:7px}.rail-group h5{margin-bottom:6px}.rail-collections{margin-top:16px;padding-top:12px}.rail-collections>div{padding:6px 8px}.rail-footer{padding-top:16px}.rail-conversations{margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid var(--rule)}.conversation-heading{display:flex;justify-content:space-between;align-items:center;margin:0 8px 6px}.conversation-heading h5{margin:0;color:var(--muted);font-size:8px;letter-spacing:.1em;font-weight:400}.conversation-heading>span{color:var(--muted);font-size:14px}.rail-conversation{display:flex;align-items:center;gap:9px;padding:6px 8px;margin:2px 0;border:1px solid transparent;border-radius:8px;min-width:0}.conversation-head{width:32px;height:32px;border-radius:7px;overflow:hidden;background:#fff;flex-shrink:0}.rail-conversation>div{min-width:0}.rail-conversation strong{display:block;font-size:10px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rail-conversation small{display:block;margin-top:3px;font-size:8px;color:var(--muted)}.current-conversation{background:var(--control);border-color:var(--control-border)}.conversation-indicator{width:4px;height:4px;border-radius:50%;background:var(--accent);margin-left:auto;flex-shrink:0}@media(max-width:400px){.rail-item{padding:6px 10px}}