/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(150, 150, 150, 0.25);
    border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(150, 150, 150, 0.4);
}

/* Markdown Typography Styles */
.markdown-body {
    line-height: 1.65;
    font-size: 0.975rem;
}
.markdown-body p {
    margin-bottom: 0.85rem;
}
.markdown-body p:last-child {
    margin-bottom: 0;
}
.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.markdown-body h1 { font-size: 1.45rem; }
.markdown-body h2 { font-size: 1.25rem; }
.markdown-body h3 { font-size: 1.1rem; }
.markdown-body ul, .markdown-body ol {
    padding-left: 1.35rem;
    margin-bottom: 0.85rem;
}
.markdown-body ul { list-style-type: disc; }
.markdown-body ol { list-style-type: decimal; }
.markdown-body li {
    margin-bottom: 0.35rem;
}
.markdown-body blockquote {
    border-left: 3px solid #3b82f6;
    padding-left: 0.9rem;
    font-style: italic;
    opacity: 0.9;
    margin: 0.85rem 0;
}
.markdown-body code:not(pre code) {
    background-color: rgba(120, 120, 120, 0.18);
    padding: 0.15rem 0.35rem;
    border-radius: 0.35rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875em;
}
.markdown-body pre {
    border-radius: 0.75rem;
    overflow: hidden;
    margin: 0.85rem 0;
    background: #1e1f20 !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
}
.markdown-body pre code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    padding: 1rem !important;
    display: block;
    overflow-x: auto;
}
.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}
.markdown-body th, .markdown-body td {
    border: 1px solid rgba(150, 150, 150, 0.2);
    padding: 0.5rem 0.75rem;
    text-align: left;
}
.markdown-body th {
    background: rgba(150, 150, 150, 0.1);
}

/* Gemini Animated Gradient Text */
.gemini-gradient {
    background: linear-gradient(74deg, #4285f4 0%, #9b72cb 9%, #d96570 20%, #d96570 24%, #9b72cb 35%, #4285f4 44%, #4285f4 100%);
    background-size: 400% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: geminiShimmer 10s infinite linear;
}

@keyframes geminiShimmer {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

/* Pulsing Dots Animation */
@keyframes pulseDot {
    0%, 100% { transform: scale(0.85); opacity: 0.4; }
    50% { transform: scale(1.2); opacity: 1; }
}
.pulse-dot-1 { animation: pulseDot 1.4s infinite ease-in-out; }
.pulse-dot-2 { animation: pulseDot 1.4s infinite ease-in-out 0.2s; }
.pulse-dot-3 { animation: pulseDot 1.4s infinite ease-in-out 0.4s; }