.inputContainer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 16px;
  border-top: 1px solid #e5e7eb;
  background: white;
}

.input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid #e5e7eb;
  border-radius: 24px;
  font-size: 14px;
  font-family: inherit;
  resize: none;
  max-height: 120px;
  overflow-y: auto;
  outline: none;
  transition: border-color 0.2s;
}

.input:focus {
  border-color: #667eea;
}

.input:disabled {
  background: #f3f4f6;
  cursor: not-allowed;
}

.sendButton {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s, opacity 0.2s;
}

.sendButton:hover:not(:disabled) {
  transform: scale(1.1);
}

.sendButton:active:not(:disabled) {
  transform: scale(0.95);
}

.sendButton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}