body { 
    font-family: 'Inter', sans-serif; 
    scroll-behavior: smooth; 
}
.ad-placeholder { 
    background: #f9fafb; 
    border: 1px dashed #d1d5db; 
    border-radius: 8px; 
    text-align: center; 
    padding: 20px; 
    color: #9ca3af; 
    font-size: 0.875rem; 
    margin-top: 2rem; 
    margin-bottom: 2rem; 
}
.qrcode-canvas-container canvas { 
    margin: 0 auto; 
    display: block !important; 
    max-width: 100%; 
    height: auto !important; 
    border-radius: 4px; 
}
.qrcode-canvas-container img { 
    display: none !important; 
} 
.preview-card { 
    box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05); 
}
.cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background-color: #ffffff;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 -10px 25px -5px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    z-index: 99999;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.cookie-banner.show {
    transform: translateY(0);
}
@media (min-width: 768px) {
    .cookie-banner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 1.5rem 2rem;
    }
}