@font-face {
    font-family: 'Bizzare';
    src: url('Bizzare-GzwP.ttf');
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Bizzare', sans-serif;
    background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f3460 100%);
    color: #e8e8f0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#header {
    background: rgba(30, 20, 60, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(138, 43, 226, 0.3);
    padding: 1rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(138, 43, 226, 0.1);
}

#header h1 {
    font-size: 2rem;
    background: linear-gradient(45deg, #8a2be2, #da70d6, #9370db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { filter: drop-shadow(0 0 5px rgba(138, 43, 226, 0.3)); }
    to { filter: drop-shadow(0 0 15px rgba(138, 43, 226, 0.7)); }
}

#controls {
    background: rgba(30, 20, 60, 0.95);
    backdrop-filter: blur(15px);
    padding: 1.5rem;
    border-bottom: 1px solid rgba(138, 43, 226, 0.3);
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.mode-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.mode-buttons button {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.2), rgba(147, 112, 219, 0.2));
    border: 2px solid rgba(138, 43, 226, 0.5);
    color: #e8e8f0;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mode-buttons button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.mode-buttons button:hover {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.4), rgba(147, 112, 219, 0.4));
    border-color: rgba(138, 43, 226, 0.8);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.3);
}

.mode-buttons button:hover::before {
    left: 100%;
}

.mode-buttons button.active {
    background: linear-gradient(45deg, #8a2be2, #9370db);
    border-color: #da70d6;
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
    transform: scale(1.05);
}

.slider-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.slider-row {
    display: flex;
    align-items: center;
    background: rgba(138, 43, 226, 0.1);
    padding: 1rem;
    border-radius: 15px;
    border: 1px solid rgba(138, 43, 226, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-width: 200px;
}

.slider-row:hover {
    background: rgba(138, 43, 226, 0.2);
    border-color: rgba(138, 43, 226, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.2);
}

.slider-row label {
    width: 3rem;
    margin-right: 1rem;
    font-weight: 600;
    color: #da70d6;
    font-size: 1.1rem;
}

.slider-row input[type="range"] {
    flex: 1;
    margin-right: 1rem;
    height: 6px;
    background: rgba(138, 43, 226, 0.3);
    border-radius: 3px;
    outline: none;
    -webkit-appearance: none;
}

.slider-row input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, #8a2be2, #da70d6);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
    transition: all 0.3s ease;
}

.slider-row input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.8);
}

.slider-row input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, #8a2be2, #da70d6);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 0 10px rgba(138, 43, 226, 0.5);
}

.slider-value {
    background: rgba(138, 43, 226, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 600;
    color: #ffffff;
    min-width: 50px;
    text-align: center;
    border: 1px solid rgba(138, 43, 226, 0.5);
}

#graph-container {
    flex: 1;
    position: relative;
    background: rgba(10, 5, 25, 0.8);
    border-top: 1px solid rgba(138, 43, 226, 0.3);
    overflow: hidden;
}

canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.fade-in {
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.slide-in {
    transform: translateX(-20px);
    opacity: 0;
    animation: slideIn 0.5s ease-out forwards;
}

@keyframes slideIn {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

#row-n {
    animation: slideIn 0.5s ease-out;
}

@media (max-width: 768px) {
    #controls {
        flex-direction: column;
        gap: 1rem;
        }

        .slider-container {
            flex-direction: column;
            gap: 1rem;
        }

        .slider-row {
            min-width: 100%;
            max-width: 300px;
        }

        #header h1 {
            font-size: 1.5rem;
        }
    }