.xsigns-design-online-launcher {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.xsigns-design-online-launcher.hidden {
    opacity: 0;
    visibility: hidden;
}

.xsigns-design-online-launcher:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.xsigns-design-online-launcher .xsigns-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.xsigns-design-online-launcher:not(.hidden) .xsigns-overlay {
    opacity: 1;
}

.xsigns-design-online-launcher .xsigns-popup {
    position: relative;
    background: white;
    padding: 40px 30px 30px;
    border-radius: 12px;
    max-width: 900px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    transform: translateY(30px) scale(0.95);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.xsigns-design-online-launcher:not(.hidden) .xsigns-popup {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.xsigns-design-online-launcher .xsigns-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f0f0f0 !important;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #333;
    transition: all 0.2s ease;
    z-index: 10;
    font-family: mono;
    padding: 0;
}

.xsigns-design-online-launcher .xsigns-close-btn:hover {
    background: #e0e0e0;
    transform: rotate(90deg);
}

.xsigns-design-online-launcher .xsigns-popup h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
    font-size: 28px;
    padding: 0 40px;
}

.xsigns-design-online-launcher .xsigns-products-container {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
}

.xsigns-design-online-launcher .xsigns-products-container .xsigns-product-item {
    text-align: center;
    flex: 0 0 calc(25% - 25px);
    max-width: 200px;
}

.xsigns-design-online-launcher .xsigns-products-container .xsigns-product-link {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.2s ease;
}

.xsigns-design-online-launcher .xsigns-products-container .xsigns-product-link:hover {
    transform: translateY(-5px);
}

.xsigns-design-online-launcher .xsigns-products-container img {
    display: block;
    margin: 0 auto 15px;
    border-radius: 8px;
    width: 150px;
    height: 150px;
    object-fit: cover;
}

.xsigns-design-online-launcher .xsigns-products-container h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}