@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

.font-mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Enhanced range slider styling */
.range-slider {
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: linear-gradient(to right,
            rgba(30, 41, 59, 0.8),
            rgba(30, 41, 59, 0.9));
    outline: none;
    transition: background 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.range-slider:hover {
    background: linear-gradient(to right,
            rgba(56, 189, 248, 0.3),
            rgba(139, 92, 246, 0.3));
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #06b6d4, #8b5cf6);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow:
        0 0 0 2px rgba(6, 182, 212, 0.3),
        0 4px 12px rgba(6, 182, 212, 0.4);
    transition: all 0.2s ease;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow:
        0 0 0 3px rgba(6, 182, 212, 0.4),
        0 6px 16px rgba(6, 182, 212, 0.6);
}

.range-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: linear-gradient(135deg, #06b6d4, #8b5cf6);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.9);
    box-shadow:
        0 0 0 2px rgba(6, 182, 212, 0.3),
        0 4px 12px rgba(6, 182, 212, 0.4);
    transition: all 0.2s ease;
}

.range-slider::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow:
        0 0 0 3px rgba(6, 182, 212, 0.4),
        0 6px 16px rgba(6, 182, 212, 0.6);
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #06b6d4, #8b5cf6);
    border-radius: 5px;
    border: 2px solid rgba(15, 23, 42, 0.6);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #22d3ee, #a78bfa);
}

/* Smooth transitions */
.transition-all-300 {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glow effects */
.glow {
    filter: drop-shadow(0 0 8px currentColor);
}

/* Custom button hover effects */
.btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }

    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

/* Loading animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

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

/* Canvas optimization */
canvas {
    image-rendering: optimizeSpeed;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: optimize-contrast;
    -ms-interpolation-mode: nearest-neighbor;
}