/**
 * Sistema de Rotação de Publicidades
 * Estilos para exibição e rotação de anúncios
 */

/* Container de rotação */
.ad-rotation-container {
    position: relative;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
    overflow: visible;
    display: block;
}

/* Item de publicidade */
.ad-rotation-container .ad-item {
    position: absolute;
    top: 0;
    left: 0;
    width: auto;
    max-width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

.ad-rotation-container .ad-item.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    display: block;
    width: auto;
    max-width: 100%;
}

/* Desktop e Mobile */
.ad-desktop {
    display: block;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}

.ad-mobile {
    display: none;
    width: auto;
    max-width: 100%;
    margin: 0 auto;
}

.ad-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    width: auto;
}

.ad-image img {
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Tipos de publicidade */
.ad-html,
.ad-script {
    width: 100%;
    display: block;
}

/* Tamanhos padrão - Apenas max-width, sem forçar dimensões */
.ad-970x250 {
    max-width: 970px;
    width: auto;
    margin: 0 auto;
    overflow: visible;
}

/* Container de footer - permite publicidades grandes */
.ad-footer-container {
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    box-sizing: border-box;
}

.ad-footer-container .ad-970x250,
.ad-footer-container .ad-single,
.ad-footer-container .ad-rotation-container {
    max-width: 100% !important;
    width: auto !important;
    overflow: visible !important;
    margin: 0 auto !important;
}

.ad-footer-container .ad-image,
.ad-footer-container .ad-image img,
.ad-footer-container .ad-desktop,
.ad-footer-container .ad-mobile {
    max-width: 100% !important;
    width: auto !important;
    height: auto !important;
    display: block !important;
    margin: 0 auto !important;
    overflow: visible !important;
}

/* Responsivo para footer */
@media (max-width: 1200px) {
    .ad-footer-container {
        padding: 15px !important;
    }
}

@media (max-width: 768px) {
    .ad-footer-container {
        padding: 10px !important;
    }
    
    .ad-footer-container .ad-970x250,
    .ad-footer-container .ad-single {
        max-width: 100% !important;
    }
}

.ad-728x90 {
    max-width: 728px;
    width: auto;
    margin: 0 auto;
}

.ad-300x250 {
    max-width: 300px;
    width: auto;
    margin: 0 auto;
}

.ad-mobile-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    background: #fff;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

/* Responsivo - Mobile */
@media (max-width: 768px) {
    .ad-desktop {
        display: none !important;
    }
    
    .ad-mobile {
        display: block !important;
    }
    
    .ad-970x250,
    .ad-728x90,
    .ad-300x250 {
        max-width: 100%;
        width: auto;
        margin: 0 auto;
    }
    
    .ad-mobile-sticky {
        display: block;
    }
}

/* Desktop */
@media (min-width: 769px) {
    .ad-desktop {
        display: block !important;
    }
    
    .ad-mobile {
        display: none !important;
    }
    
    .ad-mobile-sticky {
        display: none;
    }
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.ad-item.active {
    animation: fadeIn 0.5s ease-in-out;
}

/* Estilos para publicidade única (sem rotação) */
.ad-single {
    position: relative;
    width: auto;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}

/* Por padrão: desktop visível, mobile oculto */
.ad-single .ad-desktop {
    display: block;
}

.ad-single .ad-mobile {
    display: none;
}

@media (max-width: 768px) {
    .ad-single .ad-desktop {
        display: none !important;
    }
    
    .ad-single .ad-mobile {
        display: block !important;
    }
}

@media (min-width: 769px) {
    .ad-single .ad-desktop {
        display: block !important;
    }
    
    .ad-single .ad-mobile {
        display: none !important;
    }
}

/* Container profissional para publicidades entre posts */
.ad-entre-posts-container {
    margin: 30px 0;
    padding: 20px 0;
    text-align: center;
    clear: both;
}

.ad-entre-posts-vertical {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.ad-entre-posts-horizontal {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.ad-entre-posts-separator {
    display: inline-block;
    width: 20px;
    height: 1px;
    background: transparent;
}