/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1f2937;
}

::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Chat bubbles */
.chat-bubble {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    word-wrap: break-word;
}

.user-bubble {
    background-color: #4f46e5;
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 0.25rem;
}

.ai-bubble {
    background-color: #374151;
    margin-right: auto;
    border-bottom-left-radius: 0.25rem;
}

/* Loading animation */
.loading-dots {
    display: inline-flex;
    align-items: center;
}

.loading-dots span {
    width: 6px;
    height: 6px;
    margin: 0 2px;
    background-color: #9ca3af;
    border-radius: 50%;
    display: inline-block;
    animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {
    0%, 80%, 100% { 
        transform: scale(0);
    }
    40% { 
        transform: scale(1);
    }
}
/* Fade in animation */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Pricing highlight */
.text-yellow-300 {
    color: #fcd34d;
}