/* Floating Chat Styles */
.chat-button {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #222;
  color: #fff;
  border: 2px solid #555;
  padding: 10px 16px;
  border-radius: 20px;
  cursor: pointer;
  z-index: 9999;
}
.chat-button:hover { filter: brightness(120%); }

.chat-panel {
  position: fixed;
  right: 20px;
  bottom: 70px;
  width: 380px;
  height: 420px;
  background: #000;
  border: 2px solid #444;
  border-radius: 8px;
  display: none;
  z-index: 9999;
  box-shadow: 0 4px 14px rgba(0,0,0,0.6);
}
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #111;
  color: #fff;
  padding: 8px 10px;
  border-bottom: 1px solid #333;
}
.chat-close {
  background: transparent;
  color: #fff;
  border: 0;
  font-size: 20px;
  cursor: pointer;
}
.chat-content {
  height: calc(100% - 40px);
  overflow-y: auto;
  padding: 10px;
  color: #fff;
  font-family: monospace;
  font-size: 13px;
}
.chat-line { margin-bottom: 6px; }
.chat-char { font-weight: bold; margin-right: 6px; }
.chat-msg { color: #fff; }