/* CSS crítico completo (versão original) - carregado via preload para manter compatibilidade */
/* Reset e Base */
.upgram-product-page-container {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: #2d3748;
}

/* Container Principal */
.upgram-product-page-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* Títulos Críticos */
.upgram-product-title,
.upgram-section-title h1,
.upgram-section-title h2 {
    color: #2d3748;
    font-weight: 600;
    margin: 0 0 20px 0;
    line-height: 1.2;
}

/* Blocos de Preço - Crítico (aparece no topo) */
.upgram-pricing-table-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 20px 0;
}

.upgram-shortcode-price-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border: 2px solid #D2D2E0;
    border-radius: 8px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.upgram-shortcode-price-block.selected {
    background-color: #7C51F3;
    border-color: #7C51F3;
    color: #ffffff;
}

/* Botão Continuar - Crítico */
.upgram-continue-btn,
.upgram-shortcode-continue-btn {
    background-color: #7C51F3;
    color: #ffffff;
    border: none;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    height: 67px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.upgram-continue-btn:hover,
.upgram-shortcode-continue-btn:hover {
    opacity: 0.9;
}

/* Prevenir arraste lateral no mobile */
html, body {
    overflow-x: hidden !important;
    width: 100% !important;
    position: relative !important;
}

@media (max-width: 768px) {
    html, body {
        touch-action: pan-y !important;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior-x: none;
    }
    
    * {
        max-width: 100vw !important;
    }
    
    body > * {
        overflow-x: hidden !important;
    }
}

/* Modal - Classes Críticas */
.upgram-modal-visible {
    z-index: 99999 !important;
    position: fixed !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    overflow-y: auto !important;
}

.upgram-modal-hidden {
    display: none !important;
}

.upgram-backdrop {
    z-index: 99998 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background-color: rgba(0, 0, 0, 0.5) !important;
    opacity: 1 !important;
}

/* Loading States - Evitar Layout Shift */
.upgram-modal-loading,
.upgram-inline-loading {
    padding: 40px;
    text-align: center;
    border-radius: 20px;
}

.upgram-loading-text {
    min-height: 1.5em;
    display: inline-block;
}

/* Content Visibility - Otimização de Renderização */
.upgram-faq-section,
.upgram-product-description-section,
.upgram-important-info-section-container,
.upgram-product-info-section-container,
.upgram-eeat-section-container {
    content-visibility: auto;
    contain-intrinsic-size: auto 500px;
}

/* Contain para Blocos de Stats */
[data-upgram-stats] {
    contain: layout style paint;
}

/* Toast Container */
.upgram-toast-container {
    z-index: 999999 !important;
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    padding: 1rem !important;
}

.upgram-toast-hidden {
    display: none !important;
}

.upgram-toast-visible {
    display: block !important;
}

/* Body Modal Open */
body.upgram-modal-open {
    overflow: hidden !important;
}

/* Responsividade Crítica - Mobile First */
@media (max-width: 768px) {
    .upgram-pricing-table-container {
        gap: 8px;
    }
    
    .upgram-shortcode-price-block {
        padding: 12px 16px;
        min-height: 60px;
    }
    
    .upgram-continue-btn,
    .upgram-shortcode-continue-btn {
        height: 56px;
        padding: 14px 24px;
        font-size: 16px;
    }
}