/* Base styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* Chart container responsive */
@media (max-width: 768px) {
    .chart-container {
        height: 300px !important;
    }
}

/* Animation for price change */
@keyframes pulseGreen {
    0% { background-color: rgba(16, 185, 129, 0); }
    50% { background-color: rgba(16, 185, 129, 0.1); }
    100% { background-color: rgba(16, 185, 129, 0); }
}

@keyframes pulseRed {
    0% { background-color: rgba(239, 68, 68, 0); }
    50% { background-color: rgba(239, 68, 68, 0.1); }
    100% { background-color: rgba(239, 68, 68, 0); }
}

.price-up {
    color: #10B981;
    animation: pulseGreen 1.5s ease-out;
}

.price-down {
    color: #EF4444;
    animation: pulseRed 1.5s ease-out;
}