body { 
    font-family: 'Inter', sans-serif; 
    background-color: #ffffff !important; 
    color: #1f2937 !important;
}

.custom-scrollbar::-webkit-scrollbar { width: 5px; }
.custom-scrollbar::-webkit-scrollbar-track { background: transparent; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 99px; }

/* Markdown rendering typography tweaks inside AI response bubbles */
.ai-bubble-content h3 { font-weight: 600; color: #111827; margin-top: 0.75rem; margin-bottom: 0.25rem; font-size: 0.95rem; }
.ai-bubble-content ul { list-style-type: disc; padding-left: 1.25rem; margin-bottom: 0.5rem; }
.ai-bubble-content li { margin-bottom: 0.25rem; }
.ai-bubble-content strong { color: #111827; font-weight: 600; }
.ai-bubble-content p { margin-bottom: 0.5rem; }