/**
 * YouTube Gallery Origami — Frontend Stylesheet
 * Estilo Minimalista Apple + Identidade Real Origami
 */

:root {
    --ygo-primary: #0066FF;
    --ygo-accent: #00D2D3;
    --ygo-navy: #0A192F;
    --ygo-surface: #FFFFFF;
    --ygo-surface-subtle: #F8FAFC;
    --ygo-text: #0F172A;
    --ygo-text-muted: #64748B;
    --ygo-border: rgba(0, 0, 0, 0.08);
    --ygo-radius: 16px;
    --ygo-radius-inner: 12px;
    --ygo-title-color: #0F172A;
    --ygo-title-hover-color: #0066FF;
    --ygo-date-color: #64748B;
    --ygo-desc-color: #475569;
    --ygo-icon-color: #0066FF;
    --ygo-icon-bg: rgba(255, 255, 255, 0.9);
    --ygo-card-bg: #FFFFFF;
    --ygo-card-border: rgba(0, 0, 0, 0.08);
    --ygo-btn-bg: #FFFFFF;
    --ygo-btn-color: #0F172A;
    --ygo-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
    --ygo-shadow-hover: 0 16px 32px -4px rgba(0, 102, 255, 0.12), 0 4px 12px -2px rgba(0, 0, 0, 0.04);
    --ygo-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --ygo-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de contêiner */
.ygo-container {
    width: 100%;
    margin: 1.5rem 0;
    box-sizing: border-box;
    font-family: var(--ygo-font);
    color: var(--ygo-text);
    -webkit-font-smoothing: antialiased;
}

.ygo-container * {
    box-sizing: border-box;
}

/* ==========================================================================
   Modo: Cores Padrão do Tema (Herança inteligente de Astra, Elementor, WP Block e Temas Nativos)
   ========================================================================== */
.ygo-container.ygo-theme-colors {
    /* 1. Mapeamento de variáveis nativas do tema ativo com fallbacks em cascata */
    --ygo-theme-accent: var(--ast-global-color-0, var(--e-global-color-accent, var(--wp--preset--color--accent, var(--wp--preset--color--primary, currentColor))));
    --ygo-theme-accent-hover: var(--ast-global-color-1, var(--ast-global-color-0, var(--e-global-color-accent, var(--wp--preset--color--accent, currentColor))));
    --ygo-theme-heading: var(--ast-global-color-2, var(--e-global-color-primary, var(--wp--preset--color--contrast, inherit)));
    --ygo-theme-text: var(--ast-global-color-3, var(--e-global-color-text, inherit));
    --ygo-theme-surface: var(--ast-global-color-5, var(--ast-global-color-4, var(--wp--preset--color--base, #FFFFFF)));
    --ygo-theme-border: var(--ast-global-color-6, rgba(0, 0, 0, 0.08));
    --ygo-theme-meta: var(--ast-global-color-7, var(--ast-global-color-3, #64748B));

    /* Sobrescreve as variáveis locais do contêiner */
    --ygo-primary: var(--ygo-theme-accent);
    --ygo-accent: var(--ygo-theme-accent-hover);
    --ygo-title-color: var(--ygo-theme-heading);
    --ygo-title-hover-color: var(--ygo-theme-accent-hover);
    --ygo-icon-color: var(--ygo-theme-accent);
    --ygo-icon-bg: rgba(255, 255, 255, 0.95);
    --ygo-date-color: var(--ygo-theme-meta);
    --ygo-card-bg: var(--ygo-theme-surface);
    --ygo-card-border: var(--ygo-theme-border);
    --ygo-border-hover: var(--ygo-theme-accent);
    --ygo-btn-bg: var(--ygo-theme-surface);
    --ygo-btn-color: var(--ygo-theme-text);
    --ygo-font: inherit;

    font-family: inherit;
    color: var(--ygo-theme-text);
}

.ygo-container.ygo-theme-colors .ygo-card {
    background: var(--ygo-theme-surface);
    border-color: var(--ygo-theme-border);
}

.ygo-container.ygo-theme-colors .ygo-card:hover {
    border-color: var(--ygo-theme-accent);
    box-shadow: 0 12px 30px -4px rgba(0, 0, 0, 0.1);
}

.ygo-container.ygo-theme-colors .ygo-title {
    font-family: inherit;
    color: var(--ygo-theme-heading);
}

.ygo-container.ygo-theme-colors .ygo-title-link {
    color: var(--ygo-theme-heading);
}

.ygo-container.ygo-theme-colors .ygo-title-link:hover {
    color: var(--ygo-theme-accent-hover);
}

.ygo-container.ygo-theme-colors .ygo-date {
    color: var(--ygo-theme-meta);
}

.ygo-container.ygo-theme-colors .ygo-play-button {
    color: var(--ygo-theme-accent);
    border-color: rgba(255, 255, 255, 0.8);
}

.ygo-container.ygo-theme-colors .ygo-facade:hover .ygo-play-button {
    background: var(--ygo-theme-accent);
    color: #FFFFFF;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
    border-color: transparent;
}

.ygo-container.ygo-theme-colors .ygo-btn-load-more {
    font-family: inherit;
    background: var(--ygo-theme-surface);
    border-color: var(--ygo-theme-border);
    color: var(--ygo-theme-text);
}

.ygo-container.ygo-theme-colors .ygo-btn-load-more:hover {
    background: var(--ygo-theme-accent);
    border-color: var(--ygo-theme-accent);
    color: #FFFFFF;
}

/* ==========================================================================
   Grade (Grid Layout)
   ========================================================================== */
.ygo-layout-grid .ygo-items-wrapper {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(var(--ygo-cols, 3), minmax(0, 1fr));
}

.ygo-cols-1 .ygo-items-wrapper { grid-template-columns: 1fr; }
.ygo-cols-2 .ygo-items-wrapper { grid-template-columns: repeat(2, 1fr); }
.ygo-cols-3 .ygo-items-wrapper { grid-template-columns: repeat(3, 1fr); }
.ygo-cols-4 .ygo-items-wrapper { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .ygo-cols-4 .ygo-items-wrapper,
    .ygo-cols-3 .ygo-items-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .ygo-layout-grid .ygo-items-wrapper,
    .ygo-cols-4 .ygo-items-wrapper,
    .ygo-cols-3 .ygo-items-wrapper,
    .ygo-cols-2 .ygo-items-wrapper {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
}

/* ==========================================================================
   Layout Vídeo Único / Home Page (Hero Container)
   ========================================================================== */
.ygo-layout-single .ygo-items-wrapper {
    display: block;
    width: 100%;
    max-width: 100%;
}

.ygo-layout-single .ygo-card {
    border: none;
    box-shadow: var(--ygo-shadow);
}

.ygo-layout-single .ygo-card:hover {
    box-shadow: var(--ygo-shadow-hover);
}

/* ==========================================================================
   Layout Lista (Horizontal)
   ========================================================================== */
.ygo-layout-list .ygo-items-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ygo-layout-list .ygo-card {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.ygo-layout-list .ygo-media-wrapper {
    width: 320px;
    flex-shrink: 0;
}

.ygo-layout-list .ygo-content {
    flex-grow: 1;
    padding: 1.25rem;
}

@media (max-width: 768px) {
    .ygo-layout-list .ygo-card {
        flex-direction: column;
    }
    .ygo-layout-list .ygo-media-wrapper {
        width: 100%;
    }
}

/* ==========================================================================
   Card Apple-Style com CSS Variables
   ========================================================================== */
.ygo-card {
    position: relative;
    background: var(--ygo-card-bg, var(--ygo-surface));
    border: 1px solid var(--ygo-card-border, var(--ygo-border));
    border-radius: var(--ygo-radius);
    overflow: hidden;
    transition: var(--ygo-transition);
    display: flex;
    flex-direction: column;
}

.ygo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ygo-shadow-hover);
    border-color: var(--ygo-border-hover, rgba(0, 102, 255, 0.25));
}

/* ==========================================================================
   Façade Player (0 iframes antes do clique)
   ========================================================================== */
.ygo-media-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    overflow: hidden;
}

.ygo-facade {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    overflow: hidden;
}

.ygo-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.ygo-card:hover .ygo-thumbnail,
.ygo-facade:hover .ygo-thumbnail {
    transform: scale(1.05);
}

.ygo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 25, 47, 0.1) 0%, rgba(10, 25, 47, 0.45) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ygo-transition);
}

.ygo-facade:hover .ygo-overlay {
    background: linear-gradient(180deg, rgba(10, 25, 47, 0.05) 0%, rgba(10, 25, 47, 0.35) 100%);
}

/* Botão Play Estilo Apple + Real Origami */
.ygo-play-button {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--ygo-icon-bg, rgba(255, 255, 255, 0.9));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ygo-icon-color, var(--ygo-primary));
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
    transition: var(--ygo-transition);
    border: 1px solid rgba(255, 255, 255, 0.6);
}

.ygo-play-button svg {
    margin-left: 3px;
    transition: transform 0.3s ease;
}

.ygo-facade:hover .ygo-play-button {
    transform: scale(1.15);
    background: linear-gradient(135deg, var(--ygo-primary), var(--ygo-accent));
    color: #FFFFFF;
    box-shadow: 0 8px 30px rgba(0, 102, 255, 0.45);
    border-color: transparent;
}

.ygo-facade:hover .ygo-play-button svg {
    transform: scale(1.08);
}

.ygo-facade:focus {
    outline: 2px solid var(--ygo-primary);
    outline-offset: -2px;
}

/* Iframe dinâmico para modo inline */
.ygo-iframe-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   Conteúdo do Card (Título, Data, Descrição)
   ========================================================================== */
.ygo-content {
    padding: 1.15rem 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.ygo-date {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--ygo-date-color, var(--ygo-text-muted));
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.45rem;
}

.ygo-title {
    margin: 0 0 0.5rem 0;
    font-size: 1.02rem;
    line-height: 1.4;
    font-weight: 600;
    color: var(--ygo-title-color, var(--ygo-text));
}

.ygo-title-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ygo-title-link:hover {
    color: var(--ygo-title-hover-color, var(--ygo-primary));
}

.ygo-description {
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--ygo-desc-color, var(--ygo-text-muted));
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ==========================================================================
   Paginação / Botão Carregar Mais (Apple Pill Button)
   ========================================================================== */
.ygo-pagination-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 2.25rem;
    width: 100%;
}

.ygo-btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1.75rem;
    border-radius: 9999px;
    background: var(--ygo-btn-bg, var(--ygo-surface));
    color: var(--ygo-btn-color, var(--ygo-text));
    border: 1px solid var(--ygo-border);
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--ygo-shadow);
    transition: var(--ygo-transition);
}

.ygo-btn-load-more:hover {
    transform: translateY(-2px);
    box-shadow: var(--ygo-shadow-hover);
    border-color: var(--ygo-primary);
    color: var(--ygo-primary);
}

.ygo-btn-load-more:active {
    transform: translateY(0);
}

.ygo-btn-load-more.ygo-loading {
    opacity: 0.75;
    cursor: wait;
    pointer-events: none;
}

.ygo-btn-load-more.ygo-loading .ygo-btn-icon svg {
    animation: ygo-spin 0.8s linear infinite;
}

@keyframes ygo-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.ygo-btn-icon svg {
    transition: transform 0.2s ease;
}

.ygo-btn-load-more:hover .ygo-btn-icon svg {
    transform: translateY(2px);
}

/* ==========================================================================
   Modal Lightbox Apple (Popup com Blur)
   ========================================================================== */
.ygo-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(10, 25, 47, 0.78);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ygo-modal-backdrop.ygo-active {
    opacity: 1;
    visibility: visible;
}

.ygo-modal-window {
    position: relative;
    width: 100%;
    max-width: 920px;
    background: #000;
    border-radius: var(--ygo-radius);
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: scale(0.95);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ygo-modal-backdrop.ygo-active .ygo-modal-window {
    transform: scale(1);
}

.ygo-modal-video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
}

.ygo-modal-video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.ygo-modal-close {
    position: absolute;
    top: -46px;
    right: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ygo-transition);
}

.ygo-modal-close:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: rotate(90deg);
}

.ygo-error-notice,
.ygo-empty-notice {
    padding: 1rem 1.25rem;
    border-radius: var(--ygo-radius);
    background: #FEF2F2;
    border: 1px solid #FCA5A5;
    color: #991B1B;
    font-size: 0.9rem;
    margin: 1rem 0;
}