/* БАННЕР ПРЕДПРОСМОТРА */
.preview-warning {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
    color: white;
    padding: 12px 20px;
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    z-index: 99999;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.preview-warning-icon {
    font-size: 20px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.preview-warning-close {
    position: absolute;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
    transition: background 0.2s;
}

.preview-warning-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Сдвиг контента вниз, чтобы не перекрывал баннер */
body.with-preview-warning {
    padding-top: 48px;
}

@media (max-width: 768px) {
    .preview-warning {
        font-size: 12px;
        padding: 10px 15px;
        flex-direction: column;
        gap: 8px;
    }
    
    body.with-preview-warning {
        padding-top: 70px;
    }
}