.tdi-3d-viewer-wrapper {
    width: 100%;
    position: relative;
    min-height: 400px; /* Ensure minimum height for loading display */
}

.tdi-3d-viewer {
    width: 100%;
    display: block;
    position: relative;
    outline: none;
    cursor: grab;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tdi-3d-viewer.hovering {
    cursor: grabbing;
}

.tdi-3d-viewer.loaded {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.tdi-no-model {
    padding: 40px;
    text-align: center;
    background: #f5f5f5;
    border: 2px dashed #ddd;
    color: #666;
    font-size: 16px;
    border-radius: 8px;
}

.tdi-3d-viewer .progress-bar {
    display: block;
    width: 33%;
    height: 10%;
    max-height: 2%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 25px;
    box-shadow: 0px 3px 10px 3px rgba(0, 0, 0, 0.5);
    border: 1px solid white;
    overflow: hidden;
}

.tdi-3d-viewer .progress-bar.hide {
    visibility: hidden;
    transition: visibility 0.3s;
}

.tdi-3d-viewer .update-bar {
    background-color: rgba(136, 156, 128, 0.9);
    width: 0%;
    height: 100%;
    border-radius: 25px;
    float: left;
    transition: width 0.3s ease;
}

/* GSAP Number Loading Styles */
.tdi-loading-percentage {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 5vw;
    font-weight: 700;
    color: #889c80;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    text-shadow: 0 2px 10px rgba(136, 156, 128, 0.3);
}

.tdi-loading-percentage.show {
    opacity: 1;
}

.tdi-loading-percentage.hide {
    opacity: 0;
}

.tdi-loading-number {
    display: inline-block;
    min-width: 2ch;
    text-align: right;
    letter-spacing: -0.02em;
}

.tdi-loading-percent {
    display: inline-block;
    margin-left: 0.2em;
    font-size: 0.7em;
    vertical-align: baseline;
}

/* Responsive font sizes */
@media (min-width: 768px) {
    .tdi-loading-percentage {
        font-size: 4rem;
    }
}

@media (min-width: 1200px) {
    .tdi-loading-percentage {
        font-size: 5rem;
    }
}

@media (max-width: 480px) {
    .tdi-loading-percentage {
        font-size: 3rem;
    }
}

.tdi-3d-viewer button[slot="ar-button"] {
    background-color: #fff;
    border-radius: 4px;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    color: #000;
    cursor: pointer;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    position: absolute;
    bottom: 16px;
    right: 16px;
    transition: all 0.3s ease;
    z-index: 9999;
}

.tdi-3d-viewer button[slot="ar-button"]:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25);
    transform: translateY(-2px);
}

.tdi-3d-viewer button[slot="ar-button"]:active {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    transform: translateY(0);
}

.tdi-3d-viewer button[slot="ar-button"]:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .tdi-3d-viewer button[slot="ar-button"] {
        bottom: 12px;
        right: 12px;
        font-size: 12px;
        padding: 8px 12px;
    }
    
    .tdi-3d-viewer .progress-bar {
        width: 50%;
    }
}

@media (prefers-color-scheme: dark) {
    .elementor-editor-active .tdi-3d-viewer {
        background-color: #2a2a2a;
    }
}

.tdi-3d-viewer[loading="eager"] {
    --poster-opacity: 1;
}

.tdi-3d-viewer[loading="lazy"] {
    --poster-opacity: 0.8;
}

.tdi-3d-viewer::part(default-progress-bar) {
    background-color: rgba(0, 0, 0, 0.4);
}

.tdi-3d-viewer::part(default-progress-bar-bar) {
    background-color: #889c80;
}

.tdi-3d-viewer-wrapper.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 999999;
    background: #000;
}

.tdi-3d-viewer-wrapper.fullscreen .tdi-3d-viewer {
    height: 100vh !important;
}

.tdi-3d-viewer.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: tdi-spin 1s linear infinite;
}

@keyframes tdi-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.tdi-3d-viewer-controls {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.tdi-3d-viewer-controls button {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.tdi-3d-viewer-controls button:hover {
    background: #fff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.tdi-3d-viewer-controls button svg {
    width: 20px;
    height: 20px;
    fill: #333;
}

.tdi-3d-viewer-info {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 14px;
    max-width: 300px;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tdi-3d-viewer-wrapper:hover .tdi-3d-viewer-info {
    opacity: 1;
}

.tdi-3d-viewer-hotspot {
    display: block;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: #3498db;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.tdi-3d-viewer-hotspot:hover {
    transform: scale(1.2);
    background: #2980b9;
}

.tdi-3d-viewer-hotspot-annotation {
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    position: absolute;
    transform: translateX(-50%);
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tdi-3d-viewer-hotspot:hover .tdi-3d-viewer-hotspot-annotation {
    opacity: 1;
}