.hotspot {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    border: 2px solid #000;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.hotspot:hover {
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.control-panel {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 15px;
    border-radius: 8px;
    z-index: 20;
    font-family: Arial, sans-serif;
}

.control-panel h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 16px;
}

.control-panel label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
}

.control-panel input[type="color"] {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.action-buttons {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.action-buttons button {
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-family: Arial, sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.action-buttons button:hover {
    background-color: rgba(0, 0, 0, 0.9);
    transform: translateY(-2px);
}

html {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: transparent;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
}

#container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10;
}

canvas {
    background: transparent !important;
    width: 100% !important;
    height: 100% !important;
}