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

body {
    overflow: hidden;
    font-family: Arial, sans-serif;
}

#canvas-container {
    width: 100vw;
    height: 100vh;
}

canvas {
    display: block;
}

#debug-ui {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    color: black;
    padding: 20px;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    font-size: 14px;
    min-width: 280px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
}

#debug-ui h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
    font-weight: bold;
    color: black;
    padding-bottom: 8px;
}

.debug-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    border-bottom: 2px solid #333;
    padding-bottom: 0px;
}

.debug-header h3 {
    margin: 0;
    border: none;
    padding: 0;
}

#minimize-btn {
    background: #333;
    color: white;
    border: none;
    border-radius: 10px;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

#minimize-btn:hover {
    background: #555;
}

#debug-content {
    transition: max-height 0.3s ease, opacity 0.3s ease;
    max-height: 500px;
    opacity: 1;
    overflow: hidden;
}

#debug-ui.minimized #debug-content {
    max-height: 0;
    opacity: 0;
}

.debug-item {
    margin-bottom: 12px;
}

.debug-item:last-child {
    margin-bottom: 0;
}

.debug-item label {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: black;
}

.debug-item input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
    width: 16px;
    height: 16px;
}

.debug-item input[type="file"] {
    width: 100%;
    padding: 5px;
    margin-top: 5px;
    font-size: 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.debug-item select {
    width: 100%;
    padding: 6px;
    margin-top: 5px;
    font-size: 13px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: white;
    cursor: pointer;
}

.file-label,
.asset-label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: black;
}

.debug-label {
    font-weight: bold;
    color: black;
    margin-right: 8px;
}

#model-status {
    color: #666;
    font-size: 12px;
}