/* AI Chat Room Specific Styles */
.flex-center { display: flex; justify-content: center; align-items: center; height: 100vh; }
.text-center { text-align: center; }

/* Warning & Action Buttons */
.chat-nav { justify-content: space-between; padding: 15px 5%; }
.warning-badge { background: rgba(239, 68, 68, 0.2); color: #ef4444; padding: 5px 12px; border-radius: 15px; font-size: 0.9rem; border: 1px solid rgba(239, 68, 68, 0.3); }

.action-btn { 
    background: rgba(255, 255, 255, 0.1); color: white; border: 1px solid rgba(255, 255, 255, 0.2); 
    padding: 8px 15px; border-radius: 8px; cursor: pointer; margin-left: 10px; transition: 0.3s;
}
.action-btn:hover { background: rgba(255, 255, 255, 0.2); }

/* Chat Container */
.chat-container { width: 90%; max-width: 900px; height: 80vh; margin: 20px auto; display: flex; flex-direction: column; padding: 20px; }
.chat-box { flex: 1; overflow-y: auto; padding-right: 10px; display: flex; flex-direction: column; gap: 15px; }

/* Messages formatting - CRUCIAL FOR LINE BREAKS */
.message { max-width: 80%; padding: 12px 18px; border-radius: 15px; line-height: 1.5; font-size: 1rem; }
.message-content { white-space: pre-wrap; word-wrap: break-word; } /* Indha line dhaan enter key gap-a maintain pannum */

.user-msg { align-self: flex-end; background: linear-gradient(135deg, #3b82f6, #8b5cf6); border-bottom-right-radius: 2px; }
.ai-msg { align-self: flex-start; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-bottom-left-radius: 2px; }

/* Input Area */
.input-area { display: flex; gap: 15px; margin-top: 20px; }
#user-input { 
    flex: 1; background: rgba(0, 0, 0, 0.3); color: white; border: 1px solid rgba(255, 255, 255, 0.1); 
    border-radius: 10px; padding: 15px; resize: none; height: 60px; font-family: inherit; outline: none;
}
.glow-btn { 
    background: linear-gradient(to right, #4facfe 0%, #00f2fe 100%); color: white; border: none; 
    padding: 10px 25px; border-radius: 10px; cursor: pointer; font-weight: bold; box-shadow: 0 0 15px rgba(79, 172, 254, 0.4); 
}

/* Scrollbar styling */
.chat-box::-webkit-scrollbar { width: 6px; }
.chat-box::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2); border-radius: 10px; }

@media (max-width: 768px) {
    .chat-nav { flex-direction: column; gap: 15px; text-align: center; }
    .chat-container { height: 85vh; width: 95%; margin: 10px auto; }
}