/* Скроллбары */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a3142; border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: #3a4255; }

/* Сообщения */
.msg {
  display: flex;
  gap: 10px;
  animation: fadeIn .2s ease;
}
.msg-user { justify-content: flex-end; }

.bubble {
  max-width: 88%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.msg-user .bubble {
  background: linear-gradient(135deg, #7c5cff, #22d3ee);
  color: white;
  border-bottom-right-radius: 4px;
}

.msg-assistant .bubble {
  background: #161a23;
  border: 1px solid #222836;
  color: #e6e8ee;
  border-bottom-left-radius: 4px;
}

.bubble code {
  background: rgba(0,0,0,.35);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: ui-monospace, monospace;
  font-size: 12.5px;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}
.avatar-ai {
  background: linear-gradient(135deg, #7c5cff, #22d3ee);
  color: white;
}

/* Список проектов */
.proj-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  color: #c9cdd9;
  transition: background .15s, border-color .15s;
  border: 1px solid transparent;
}
.proj-item:hover { background: #161a23; }
.proj-item.active {
  background: linear-gradient(135deg, rgba(124,92,255,.15), rgba(34,211,238,.1));
  border-color: rgba(124,92,255,.35);
  color: #fff;
}
.proj-item .proj-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.proj-item .proj-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}
.proj-item .proj-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  color: #8a93a6;
  overflow: hidden;
  white-space: nowrap;
}
.proj-item .proj-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}
.proj-item .proj-model {
  overflow: hidden;
  text-overflow: ellipsis;
}
.proj-item.active .proj-model { color: #c9cdd9; }
.proj-item .proj-tokens {
  color: #6b7280;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.proj-item .proj-del {
  opacity: 0;
  font-size: 11px;
  color: #8a93a6;
  padding: 2px 5px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: opacity .15s;
}
.proj-item:hover .proj-del { opacity: 1; }
.proj-item .proj-del:hover { background: rgba(239,68,68,.15); color: #ef4444; }

/* Status indicator */
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e; display: inline-block;
  margin-right: 6px;
}
.dot.loading { background: #fbbf24; animation: pulse 1s infinite; }
.dot.err { background: #ef4444; }

/* Loading bubble */
.typing { display: inline-flex; gap: 4px; align-items: center; padding: 4px 0; }
.typing span {
  width: 6px; height: 6px; border-radius: 50%; background: #8a93a6;
  animation: bounce 1.2s infinite;
}
.typing span:nth-child(2) { animation-delay: .15s; }
.typing span:nth-child(3) { animation-delay: .3s; }

@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30% { transform: translateY(-4px); opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Provider chip in select */
.provider-chip {
  display: inline-block;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: #222836;
  color: #c9cdd9;
  margin-right: 6px;
}