#tripCollaboration[hidden],#tripAcceptPanel[hidden],#tripInviteControls[hidden],#chatForm[hidden]{display:none!important}.trip-collab-grid{display:grid;grid-template-columns:minmax(220px,1fr) minmax(0,2fr);gap:24px}.trip-chat-log{height:320px;overflow:auto;overscroll-behavior:contain;border:1px solid #dce4ed;border-radius:12px;padding:12px}.trip-chat-log article{padding:10px;border-bottom:1px solid #eef1f5;overflow-wrap:anywhere}.trip-chat-log p{white-space:pre-wrap;margin:6px 0}.trip-chat-log time{font-size:12px;color:#64748b}#tripCollaboration input,#tripCollaboration textarea{box-sizing:border-box;max-width:100%;width:100%}#tripCollaboration form{display:grid;gap:10px;margin-top:12px}#tripInviteControls button{margin:4px 0}#tripMemberList{padding-left:18px}#tripCostTotals{line-height:1.8;padding:12px;background:#eef4ff;border-radius:10px}@media(max-width:700px){.trip-collab-grid{grid-template-columns:1fr}.trip-chat-log{height:260px}}

#tripManualStop[hidden]{display:none!important}#tripManualStop{margin:16px 0}#tripManualStop summary{cursor:pointer;padding:12px 0}#tripManualForm select{max-width:100%;width:100%}