/* Model Viewer Container */
.i3dmv-model-container {
    width: 100%;
    max-width: 100%;
    margin: 20px 0;
    position: relative;
}

/* Model Viewer Element */
model-viewer {
    width: 100%;
    height: 400px;
    background-color: #f5f5f5;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Loading State */
.i3dmv-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: #666;
}

/* Error Message */
.i3dmv-error {
    padding: 20px;
    background-color: #fff3f3;
    border: 1px solid #ffcdd2;
    border-radius: 4px;
    color: #d32f2f;
    margin: 10px 0;
}

/* AR Button Styles */
model-viewer::part(ar-button) {
    background-color: white;
    border-radius: 4px;
    border: none;
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 8px 16px;
    color: #4285f4;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* Progress Bar */
model-viewer::part(default-progress-bar) {
    height: 4px;
    background-color: #4285f4;
    border-radius: 2px;
}

/* Meta Box Styles */
.i3dmv-meta-box {
    padding: 12px;
}

.i3dmv-section {
    margin-bottom: 24px;
    padding: 16px;
    background: #fff;
    border: 1px solid #e5e5e5;
    box-shadow: 0 1px 1px rgba(0,0,0,.04);
}

.i3dmv-section h3 {
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
    color: #23282d;
}

.i3dmv-field {
    margin-bottom: 16px;
}

.i3dmv-field:last-child {
    margin-bottom: 0;
}

.i3dmv-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.i3dmv-field input[type="text"],
.i3dmv-field input[type="number"] {
    width: 100%;
    max-width: 400px;
}

.i3dmv-field input[type="range"] {
    width: 200px;
    vertical-align: middle;
}

.i3dmv-field .range-value {
    display: inline-block;
    margin-left: 8px;
    min-width: 30px;
    text-align: center;
    font-weight: bold;
}

.i3dmv-field .description {
    margin: 5px 0 0;
    color: #666;
    font-style: italic;
}

.i3dmv-upload-button {
    margin: 8px 0 !important;
}

.i3dmv-model-preview {
    margin: 16px 0;
    min-height: 200px;
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.i3dmv-no-model {
    padding: 100px 20px;
    text-align: center;
    color: #666;
    font-style: italic;
}

.i3dmv-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #666;
}

/* Frontend Styles */
.i3dmv-model-container {
    width: 100%;
    max-width: 100%;
    margin: 20px 0;
    position: relative;
}

model-viewer {
    width: 100%;
    height: 400px;
    background-color: #f5f5f5;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* AR Button Styles */
model-viewer::part(ar-button) {
    background-color: white;
    border-radius: 4px;
    border: none;
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 8px 16px;
    color: #4285f4;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* Progress Bar */
model-viewer::part(default-progress-bar) {
    height: 4px;
    background-color: #4285f4;
    border-radius: 2px;
}

/* Single Template Styles */
.i3dmv-single-model {
    margin: 0 auto;
    padding: 20px;
}

/* Responsive Styles */
@media screen and (max-width: 768px) {
    model-viewer {
        height: 300px;
    }
    
    .i3dmv-field input[type="range"] {
        width: 150px;
    }
}

@media screen and (max-width: 480px) {
    model-viewer {
        height: 250px;
    }
    
    .i3dmv-section {
        padding: 12px;
    }
}