body {
    margin: 0;
    overflow: hidden;
    background: #000;
    font-family: "Courier New", monospace;
    color: var(--text);
    --accent: #00ffa3;
    --text: #b4ffed;
    --bg: rgba(0, 15, 20, 0.95);
    --border: rgba(0, 255, 255, 0.2);
}

h2, h3 {
    color: var(--accent);
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5em;
    font-weight: normal;
}

#canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#controls {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 320px;
    background: rgba(25, 36, 39, 0.85);
    backdrop-filter: blur(12px);
    padding: 20px;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: -2px 0 20px rgba(0, 255, 255, 0.1);
}

#controls.visible {
    transform: translateX(0);
}

/* Update toggle button CSS */
#toggleControls {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 15, 20, 0.4);
    border: 0px solid var(--accent);
    color: var(--accent);
    width: 48px;
    height: 48px;
    cursor: pointer;
    z-index: 1000;
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 15px rgba(0, 255, 163, 0.2);
    transition: all 0.3s;
}

#toggleControls:hover {
    color: #ffffff;
    transform: scale(1.1);
}

.control-group {
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(0, 20, 25, 0.4);
    position: relative;
}

.control-group h3 {
    margin: 0 0 16px 0;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
}

.reset-button {
    position: absolute;
    top: 12px;
    right: 12px;
    background: none;
    border: 1px solid var(--border);
    color: var(--accent);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.reset-button:hover {
    background: var(--accent);
    color: #000;
}

label {
    display: block;
    margin: 12px 0;
    font-size: 13px;
    position: relative;
}

input[type="range"] {
    width: 100%;
    margin: 8px 0;
    -webkit-appearance: none;
    background: rgba(0, 255, 255, 0.1);
    height: 4px;
    border-radius: 2px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

select {
    width: 100%;
    background: rgba(0, 20, 25, 0.5);
    color: var(--accent);
    border: 1px solid var(--border);
    padding: 8px;
    border-radius: 4px;
    font-family: "Courier New", monospace;
    cursor: pointer;
}

.value-display {
    position: absolute;
    right: 0;
    top: 0;
    color: var(--accent);
    font-size: 12px;
}

/* Custom scrollbar */
#controls::-webkit-scrollbar {
    width: 8px;
}

#controls::-webkit-scrollbar-track {
    background: rgba(0, 20, 25, 0.3);
}

#controls::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

/* Checkbox styling */
input[type="checkbox"] {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    vertical-align: middle;
    cursor: pointer;
}

input[type="checkbox"]:checked {
    background: var(--accent);
    position: relative;
}

input[type="checkbox"]:checked:after {
    content: "✓";
    color: #000;
    position: absolute;
    left: 2px;
    top: -2px;
}

/* Style add mirror point button */
#addMirrorPoint {
    width: 100%;
    background: rgba(0, 20, 25, 0.5);
    color: var(--accent);
    border: 1px solid var(--border);
    padding: 8px;
    border-radius: 4px;
    font-family: "Courier New", monospace;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 12px;
}

#addMirrorPoint:hover {
    background: var(--accent);
    color: #000;
}

/* Style slider thumbs */
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 0 10px var(--accent);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 15px var(--accent);
}

input[type="range"]::-webkit-slider-thumb:active {
    transform: scale(0.95);
    box-shadow: 0 0 20px var(--accent);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 0 10px var(--accent);
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 0 10px var(--accent);
}

/* Style slider track */
input[type="range"] {
    background: rgba(0, 255, 163, 0.1);
    height: 4px;
    border-radius: 2px;
    box-shadow: 0 0 5px rgba(0, 255, 163, 0.2);
}

/* Update display values color */
.value-display {
    color: var(--accent);
}

#resetCamera {
    width: 100%;
    background: rgba(0, 20, 25, 0.5);
    color: var(--accent);
    border: 1px solid var(--border);
    padding: 8px;
    border-radius: 4px;
    font-family: "Courier New", monospace;
    cursor: pointer;
    transition: all 0.2s;
    margin: 10px 0;
    position: relative; /* Reset any absolute/fixed positioning */
    right: auto; /* Reset any right positioning */
    top: auto; /* Reset any top positioning */
}


#resetCamera:hover {
    background: var(--accent);
    color: #000;
}

#shareButton {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: rgba(0, 15, 20, 0.4);
    border: 0px solid var(--accent);
    color: var(--accent);
    padding: 8px 16px;
    cursor: pointer;
    z-index: 1000;
    border-radius: 24px;
    font-size: 14px;
    font-family: "Courier New", monospace;
    display: flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 15px rgba(0, 255, 163, 0.2);
    transition: all 0.3s;
}

#shareButton:hover {
    background: var(--accent);
    color: #000;
    transform: scale(1.05);
}

.copied-tooltip {
    position: fixed;
    bottom: 70px;
    left: 20px;
    background: var(--accent);
    color: #000;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1000;
}

.copied-tooltip.visible {
    opacity: 1;
}

/* Audio Controls */
#audioControls {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 320px;
    background: rgba(25, 36, 39, 0.85);
    backdrop-filter: blur(12px);
    padding: 20px;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    overflow-y: auto;
    box-shadow: 2px 0 20px rgba(0, 255, 255, 0.1);
    z-index: 999;
    direction: rtl;
}

#audioControls::-webkit-scrollbar {
    width: 8px;
}

#audioControls::-webkit-scrollbar-track {
    background: rgba(0, 20, 25, 0.3);
}

#audioControls::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

#audioControls > * {
    direction: ltr; /* Reset direction for content */
}

#audioControls h2 {
    text-align: right;
    margin-top: 8px;
}

#audioControls.visible {
    transform: translateX(0);
}

#toggleAudio {
    position: fixed;
    top: 20px;
    left: 20px;
    background: rgba(0, 15, 20, 0.4);
    border: 0px solid var(--accent);
    color: var(--accent);
    width: 48px;
    height: 48px;
    cursor: pointer;
    z-index: 1000;
    border-radius: 50%;
    font-size: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    box-shadow: 0 0 15px rgba(0, 255, 163, 0.2);
    transition: all 0.3s;
}

#toggleAudio:hover {
    color: #ffffff;
    transform: scale(1.1);
}

.play-button {
    width: calc(100% - 32px);
    background: rgba(0, 20, 25, 0.8);
    color: var(--accent);
    border: 1px solid var(--border);
    padding: 12px;
    border-radius: 4px;
    font-family: "Courier New", monospace;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    margin: 20px 16px;
    z-index: 2;
    font-size: 16px;
    height: 48px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

.play-button:hover {
    background: var(--accent);
    color: #000;
}

.audio-mode {
    margin-bottom: 16px;
    padding: 8px;
    background: rgba(0, 20, 25, 0.2);
    border-radius: 4px;
}

/* Enhanced mobile responsiveness */
@media (max-width: 768px) {
    #controls {
        width: 70%;
        padding: 16px;
        background: rgba(25, 36, 39, 0.4); /* More transparent */
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
    }

    /* More reasonable text sizes */
    h2 {
        font-size: 20px;
        margin: 16px 0;
    }

    h3 {
        font-size: 16px;
        margin: 16px 0;
    }

    label {
        font-size: 14px;
        margin: 12px 0;
        display: block;
    }

    /* Moderately sized controls */
    input[type="range"] {
        height: 6px;
        margin: 12px 0;
    }

    input[type="range"]::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }

    input[type="range"]::-moz-range-thumb {
        width: 24px;
        height: 24px;
    }

    /* Compact but usable dropdowns */
    select {
        height: 40px;
        font-size: 14px;
        padding: 8px;
        margin: 8px 0;
    }

    /* Compact value displays */
    .value-display {
        font-size: 14px;
        right: 8px;
    }

    /* Tighter groups */
    .control-group {
        background: rgba(0, 20, 25, 0.3);
        border: 1px solid rgba(0, 255, 255, 0.15);
        margin-bottom: 16px;
        padding: 12px;
    }

    /* Reasonable checkboxes */
    input[type="checkbox"] {
        width: 24px;
        height: 24px;
        margin: 8px;
    }

    #resetCamera {
        padding: 10px 16px;
        font-size: 12px;
    }

    #shareButton {
        font-size: 12px;
        padding: 6px 12px;
        bottom: 12px;
        left: 12px;
    }
    
    .copied-tooltip {
        bottom: 50px;
        left: 12px;
        font-size: 10px;
    }

    #audioControls {
        width: 70%;
        padding: 16px;
        background: rgba(25, 36, 39, 0.4);
        backdrop-filter: blur(4px);
        padding-bottom: 16px;
    }

    #audioControls .control-group {
        margin-bottom: 16px;
        padding: 12px;
    }

    #audioControls select {
        height: 40px;
        font-size: 14px;
    }

    /* Increase touch targets */
    #audioControls input[type="range"] {
        height: 6px;
        margin: 16px 0;
    }

    #audioControls input[type="range"]::-webkit-slider-thumb {
        width: 24px;
        height: 24px;
    }

    #audioControls input[type="checkbox"] {
        width: 24px;
        height: 24px;
    }

    /* Improve label readability */
    #audioControls label {
        font-size: 14px;
        margin: 16px 0;
        line-height: 1.4;
    }

    #audioControls::-webkit-scrollbar {
        width: 8px; /* Keep consistent width on mobile */
    }
    
    #audioControls::-webkit-scrollbar-thumb {
        background: var(--accent);
        border-radius: 4px;
    }

    .play-button {
        height: 48px;
        font-size: 16px;
        margin: 20px 0;
        margin-bottom: 100px;
        background: rgba(0, 20, 25, 0.8); /* Darker background for better contrast */
        bottom: 20px;
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.3); /* Add depth */
        width: calc(100% - 24px); /* Account for padding */
        margin-left: 12px;
        margin-right: 12px;
    }
}