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

body {
    font-family: 'Inter', sans-serif;
    background-color: #0f172a;
    /* Slate 900 */
    color: #f1f5f9;
    /* Slate 100 */
    overflow: hidden;
}

/* Glassmorphism Utilities */
.glass-panel {
    background: rgba(30, 41, 59, 0.7);
    /* Slate 800 with opacity */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.36);
}

.glass-header {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Custom Slider Styling */
input[type=range] {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
    margin: 8px 0;
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: #334155;
    /* Slate 700 */
    border-radius: 3px;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: #38bdf8;
    /* Sky 400 */
    cursor: pointer;
    margin-top: -6px;
    /* center thumb */
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
    transition: transform 0.1s;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    background: #7dd3fc;
}

/* Custom Scrollbar for sidebar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 3px;
}

canvas {
    display: block;
}