#chat-messages{position:relative;min-height:200px}.empty-placeholder{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#0000000d;z-index:1}.empty-text{background-color:#ffffffe6;font-size:1rem;color:#666;box-shadow:0 2px 6px #0000001a}.chat-item{cursor:pointer;margin:10px;padding:12px;border-radius:12px;background:linear-gradient(135deg,#1b2735,#090a0f);color:#e6f1ff;box-shadow:0 2px 8px #00000059;transition:transform .2s ease,box-shadow .3s ease,background-color .3s ease}.chat-item:hover{background:linear-gradient(135deg,#22344a,#0d1117);transform:translateY(-3px);box-shadow:0 6px 16px #0009;color:#fff}.chat-item.selected{background:linear-gradient(135deg,#00439d,#07f);color:#fff;box-shadow:0 6px 18px #000000b3}.unread-badge{font-size:.75rem;padding:.35em .7em;border-radius:1em;min-width:1.5em;text-align:center;margin-left:.5rem;vertical-align:middle;background-color:#dc3545;color:#fff;box-shadow:0 0 8px #dc3545b3;animation:pulse 1.5s infinite}@keyframes pulse{0%{box-shadow:0 0 #dc354599}70%{box-shadow:0 0 0 8px #dc354500}to{box-shadow:0 0 #dc354500}}.item-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:6px}.item-icon-header{font-size:20px;flex-shrink:0;position:relative}.item-icon-header:after{content:"";position:absolute;right:-6px;bottom:-2px;width:8px;height:8px;background:#28a745;border-radius:50%;border:2px solid #1f1f1f}.item-name-wrapper{display:flex;flex-direction:column;flex-grow:1;overflow:hidden}.widget-name{font-size:12px;color:#aaa;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-name{font-size:16px;font-weight:500;color:inherit;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item-menu-trigger{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;transition:background-color .2s ease,transform .2s ease}.item-menu-trigger:hover{background-color:#ffffff26;transform:rotate(90deg)}