#club-chat-window {
  max-width: 600px;
  margin: 20px auto;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  font-family: inherit;
}

#club-chat-messages {
  height: 400px;
  overflow-y: auto;
  padding: 16px;
  background: #f9f9f9;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-message {
  max-width: 75%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.4;
  word-break: break-word;
}

.chat-message.user {
  align-self: flex-end;
  background: #d4edda;
  color: #155724;
}

.chat-message.admin {
  align-self: flex-start;
  background: #ffffff;
  border: 1px solid #e0e0e0;
  color: #333;
}

.chat-message .chat-time {
  display: block;
  font-size: 11px;
  opacity: 0.6;
  margin-top: 4px;
}

#club-chat-input-area {
  display: flex;
  gap: 8px;
  padding: 12px;
  background: #fff;
  border-top: 1px solid #e0e0e0;
}

#club-chat-input {
  flex: 1;
  resize: none;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 8px;
  font-size: 14px;
  height: 60px;
}

#club-chat-send {
  background: #2c3e50;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0 20px;
  cursor: pointer;
  font-size: 14px;
}

#club-chat-send:hover {
  background: #1a252f;
}

.chat-sender-label {
  font-size: 11px;
  color: #888;
  margin-top: 8px;
  margin-bottom: 2px;
  padding: 0 4px;
}

#club-chat-messages .chat-message.user + .chat-sender-label,
#club-chat-messages .chat-sender-label:first-child {
  margin-top: 4px;
}