/* Reset */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: Arial, sans-serif; }

/* Body Layout */
body {
  background: #0f1724;
  color: #e6eef6;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* Chat Container */
.chat-container {
  width: 100%;
  max-width: 900px;
  background: #101a2c;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(2,6,23,0.6);
  overflow: hidden;
}

/* Header */
.chat-header {
  padding: 16px;
  background: linear-gradient(90deg, #6ee7b7, #60a5fa);
  color: #022;
}
.chat-header h1 { font-size: 22px; margin-bottom: 4px; }
.chat-header p { font-size: 14px; color: #022; opacity: 0.8; }

/* Chat Embed Area */
.chat-embed {
  padding: 20px;
  min-height: 500px;
  background: #0b1522;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #98a2b3;
}