/**
 * MindAR Hologram AR - Styles
 */

.mindar-ar-wrapper {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 20px 0;
    background: #000;
    border-radius: 8px;
    overflow: hidden;
}

.mindar-ar-container {
    width: 100%;
    height: 100%;
    display: none;
    position: relative;
}

.mindar-start-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 15px 30px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 10;
}

.mindar-start-button:hover {
    transform: translate(-50%, -50%) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.mindar-start-button:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.mindar-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 16px;
    text-align: center;
    z-index: 5;
}

.mindar-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .mindar-ar-wrapper {
        height: 400px !important;
    }
    
    .mindar-start-button {
        padding: 12px 24px;
        font-size: 16px;
    }
}

/* AR canvas styling */
.mindar-ar-container canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}