/**
 * Styles para o Feed do Instagram no Frontend
 */

.insta-feed-container {
    width: 100%;
    margin: 20px 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.insta-feed-grid {
    display: grid;
    grid-template-columns: repeat(var(--insta-cols-desktop, 4), 1fr);
    gap: 16px;
    width: 100%;
}

@media (max-width: 1024px) {
    .insta-feed-grid {
        grid-template-columns: repeat(var(--insta-cols-tablet, 3), 1fr);
        gap: 14px;
    }
}

@media (max-width: 767px) {
    .insta-feed-grid {
        grid-template-columns: repeat(var(--insta-cols-mobile, 2), 1fr);
        gap: 10px;
    }
}

/* Card do Post em Formato 4:5 Retrato */
.insta-feed-item {
    position: relative;
    aspect-ratio: var(--insta-aspect-ratio, 4 / 5);
    overflow: hidden;
    border-radius: 14px;
    background-color: #111827;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s ease;
    text-decoration: none;
    display: block;
    cursor: pointer;
}

.insta-feed-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.insta-feed-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.insta-feed-item:hover img {
    transform: scale(1.05);
}

/* Badge Permanente no Rodapé do Card (Métricas Visíveis Direto no Grid) */
.insta-card-badge-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 70%, transparent 100%);
    padding: 14px 12px 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    z-index: 3;
}

.insta-badge-stats {
    display: flex;
    align-items: center;
    gap: 12px;
}

.insta-badge-stat {
    display: flex;
    align-items: center;
    gap: 4px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

.insta-badge-stat svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
}

/* Ícone de Vídeo / Reel Badge */
.insta-video-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.insta-video-badge svg {
    width: 14px;
    height: 14px;
    fill: #ffffff;
    margin-left: 2px;
}

/* Spinner e Carregamento Infinito */
.insta-feed-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 0;
    width: 100%;
}

.insta-spinner {
    width: 36px;
    height: 36px;
    border: 3.5px solid rgba(225, 48, 108, 0.2);
    border-top-color: #e1306c;
    border-radius: 50%;
    animation: insta-spin 0.8s linear infinite;
}

@keyframes insta-spin {
    to {
        transform: rotate(360deg);
    }
}

.insta-feed-end {
    text-align: center;
    padding: 20px 0;
    color: #8e8e8e;
    font-size: 14px;
}

.insta-feed-notice {
    padding: 15px 20px;
    border-radius: 8px;
    background-color: #fff8e5;
    border-left: 4px solid #ffb900;
    color: #333;
    font-size: 14px;
    margin: 15px 0;
}

/* ==========================================================================
   LIGHTBOX MODAL ESTILO INSTAGRAM
   ========================================================================== */

.insta-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(8px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.insta-modal-container {
    position: relative;
    background: #ffffff;
    width: 100%;
    max-width: 920px;
    max-height: 85vh;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    display: flex;
}

.insta-modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    border: none;
    font-size: 26px;
    line-height: 1;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.insta-modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
}

.insta-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    color: #111111;
    border: none;
    font-size: 18px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.insta-modal-nav:hover {
    background: #ffffff;
    transform: translateY(-50%) scale(1.1);
}

.insta-modal-prev {
    left: 15px;
}

.insta-modal-next {
    right: 15px;
}

.insta-modal-content {
    display: flex;
    width: 100%;
    height: 100%;
    min-height: 480px;
}

/* Coluna da Imagem na Modal */
.insta-modal-media-col {
    flex: 1.3;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    min-height: 400px;
}

.insta-modal-img {
    width: 100%;
    height: 100%;
    max-height: 85vh;
    object-fit: contain;
    display: block;
    background: #000000;
}

/* Coluna de Informações na Modal */
.insta-modal-info-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-left: 1px solid #efefef;
    min-width: 320px;
    max-width: 400px;
}

.insta-modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-bottom: 1px solid #efefef;
}

.insta-modal-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #e1306c;
}

.insta-modal-avatar svg {
    width: 22px;
    height: 22px;
}

.insta-modal-user-details {
    display: flex;
    flex-direction: column;
}

.insta-modal-username {
    font-weight: 700;
    font-size: 15px;
    color: #262626;
}

.insta-modal-badge-official {
    font-size: 12px;
    color: #8e8e8e;
}

.insta-modal-caption {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.5;
    color: #262626;
    word-break: break-word;
    white-space: pre-line;
}

.insta-modal-footer {
    padding: 16px 20px;
    border-top: 1px solid #efefef;
    background: #fafafa;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.insta-modal-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: #262626;
}

.insta-stat-likes, .insta-stat-comments {
    display: flex;
    align-items: center;
    gap: 6px;
}

.insta-stat-likes svg, .insta-stat-comments svg {
    width: 18px;
    height: 18px;
}

.insta-btn-view-official {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #ffffff !important;
    text-decoration: none !important;
    padding: 12px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 4px 12px rgba(225, 48, 108, 0.3);
}

.insta-btn-view-official:hover {
    transform: translateY(-2px);
    opacity: 0.95;
}

@media (max-width: 768px) {
    .insta-modal-container {
        flex-direction: column;
        max-height: 90vh;
        overflow-y: auto;
    }
    .insta-modal-content {
        flex-direction: column;
    }
    .insta-modal-media-col {
        min-height: 300px;
        max-height: 350px;
    }
    .insta-modal-info-col {
        min-width: 100%;
        max-width: 100%;
    }
    .insta-modal-nav {
        display: none;
    }
}