/* Custom styles for RAG Chatbot */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar for chat messages */
#chat-messages::-webkit-scrollbar {
    width: 8px;
}

#chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

#chat-messages::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Loading animation */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Performance Tracker Styles */
.performance-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.performance-accordion-content.open {
    max-height: 2000px;
}

/* Timing bar animations */
.timing-bar {
    transition: width 0.5s ease-out;
}

/* Metric card hover effect */
.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Gradient backgrounds for sections */
.gradient-blue {
    background: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 100%);
}

.gradient-green {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.gradient-purple {
    background: linear-gradient(135deg, #faf5ff 0%, #fce7f3 100%);
}

.gradient-amber {
    background: linear-gradient(135deg, #fffbeb 0%, #ffedd5 100%);
}

/* Custom scrollbar for chunk sources */
.chunk-sources-scroll::-webkit-scrollbar {
    width: 6px;
}

.chunk-sources-scroll::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.chunk-sources-scroll::-webkit-scrollbar-thumb {
    background: #c4b5fd;
    border-radius: 3px;
}

.chunk-sources-scroll::-webkit-scrollbar-thumb:hover {
    background: #a78bfa;
}

/* Pulse animation for live updates */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Line clamp utility */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}