/* Simple Chat Stable - Extended styles */
#scs-app{display:flex;font-family:Arial,Helvetica,sans-serif;height:500px;border:1px solid #ddd}
#scs-sidebar{width:260px;padding:8px;border-right:1px solid #eee;box-sizing:border-box;overflow:auto;position:relative}
#scs-user-list{list-style:none;padding:0;margin:6px 0}
#scs-user-list li{padding:6px;border-bottom:1px solid #f1f1f1;cursor:pointer;display:flex;align-items:center}
#scs-user-list li.selected{background:#eef;outline:1px solid #99c}
#scs-main{flex:1;display:flex;flex-direction:column}
#scs-header{padding:10px;border-bottom:1px solid #eee;background:#fafafa}
#scs-messages{flex:1;overflow:auto;padding:10px;background:#fff}
.scs-msg{padding:8px;margin-bottom:8px;border-radius:6px;position:relative;max-width:70%}
.scs-msg.me{background:#e6f7ff;margin-left:auto}
.scs-msg.other{background:#f5f5f5;margin-right:auto}
.scs-msg .meta{font-size:11px;color:#666;margin-bottom:6px}
.scs-msg .actions{position:absolute;right:6px;top:6px;display:flex;gap:6px}
.scs-msg .actions button{background:transparent;border:none;cursor:pointer;font-size:14px}
#scs-compose{padding:10px;border-top:1px solid #eee;background:#fafafa;display:flex;gap:8px;align-items:center}
#scs-compose input[type="text"]{flex:1;padding:8px}
#scs-forward-actions{position:absolute;bottom:8px;left:8px;right:8px;display:flex;gap:8px;justify-content:flex-end}