#cardPreview {
    width: 1004px;
    height: 650px;
    margin: 20px auto;
    border: 0px solid var(--bs-border-color);
    box-shadow: none;
    background-color: #FFFFFF;
    overflow: hidden;
    transform: scale(0.4);
    transform-origin: top left;
}

#cardPreview .card-body {
    padding: 0;
    position: relative;
    height: 100%;
}

#svgContainer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
}

.preview-content {
    position: relative;
    z-index: 2;
    height: 100%;
    padding: 40px;
}

.preview-contact {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    text-align: right;
    color: #FFFFFF;
    z-index: 3;
}

.preview-logo {
    position: absolute;
    left: 47px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 400px;
}

#previewLogoImage {
    width: 100%;
    height: auto;
    object-fit: contain;
}

#previewName {
    font-size: 2.4rem;
    margin-bottom: 0.6rem;
    color: #FFFFFF;
}

#previewTitle {
    font-size: 2.0rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    color: #FFFFFF;
}

#cardPreview hr {
    margin: 16px 0;
    opacity: 0.3;
    border-color: #FFFFFF;
}

#previewEmail,
#previewPhone,
#previewAddress,
#previewPostalCity,
#previewWebsite {
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
    opacity: 0.9;
    color: #FFFFFF;
}

.color-preview {
    width: 40px;
    height: 40px;
    padding: 2px;
    border: 2px solid var(--bs-border-color);
    border-radius: 8px;
    background: none;
    cursor: pointer;
}

.current-color {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 4px;
}

.selected-color-value {
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--bs-body-color);
}

.color-picker {
    padding: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.base-colors {
    display: grid;
    grid-template-columns: repeat(26, 1fr);
    gap: 2px;
    margin-bottom: 1rem;
}

.color-matrix {
    display: grid;
    gap: 2px;
}

.color-row {
    display: grid;
    grid-template-columns: repeat(26, 1fr);
    gap: 2px;
    margin-bottom: 2px;
}

.color-btn {
    width: 100%;
    padding-top: 100%;
    border: none;
    position: relative;
    cursor: pointer;
    border-radius: 2px;
}

.color-btn:hover {
    transform: scale(1.15);
    z-index: 1;
    transition: transform 0.2s ease;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .base-colors,
    .color-row {
        grid-template-columns: repeat(8, 1fr);
    }
}