body { background: #1a1a1a; color: white; font-family: sans-serif; }
.container { max-width: 800px; margin: 40px auto; background: #222; padding: 20px; border-radius: 10px; border: 1px solid #444; }
input, textarea { width: 100%; padding: 10px; margin: 10px 0; background: #333; border: 1px solid #555; color: white; }
.btn { background: #e74c3c; color: white; border: none; padding: 10px 20px; cursor: pointer; text-decoration: none; display: inline-block; }
.status-box { padding: 15px; border-left: 5px solid #e74c3c; background: #2a2a2a; margin-bottom: 20px; }
.chat-window { height: 300px; overflow-y: auto; background: #111; padding: 10px; border: 1px solid #444; }
.msg { margin: 5px; padding: 8px; border-radius: 5px; width: fit-content; max-width: 80%; }
.msg.admin { background: #2980b9; margin-left: auto; }
.msg.user { background: #444; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px; border-bottom: 1px solid #444; text-align: left; }