body {
    font-family: "Inter", sans-serif;
}

/* Custom Range Slider Styling */
input[type="range"] {
    -webkit-appearance: none;
    background: transparent;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 20px;
    width: 20px;
    border-radius: 50%;
    background: #0f172a;
    cursor: pointer;
    margin-top: -8px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: #cbd5e1;
    border-radius: 2px;
}

/* Chart Container Strict Styling */
.chart-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 300px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .chart-container {
        height: 350px;
    }
}

/* Smooth Transitions */
.transition-all-300 {
    transition: all 0.3s ease-in-out;
}