/* ==========================================================================
   Florilegio de la Fe — Mobile Experience Layer
   Rama: gabriel-responsive-movil
   Bottom dock flotante (estilo WhatsApp) + refinamientos responsive.
   Se carga después de custom.css: solo actúa bajo 992px salvo indicación.
   ========================================================================== */

:root {
    --fm-nav-height: 64px;
    --fm-nav-gap: 14px;
    --fm-primary: #800020;
    --fm-primary-soft: rgba(128, 0, 32, 0.12);
    --fm-cream: #f7f3ed;
    --fm-nav-bg: rgba(247, 243, 237, 0.92);
    --fm-nav-border: rgba(128, 0, 32, 0.08);
    --fm-nav-ink: #5c5145;
    --fm-safe-bottom: env(safe-area-inset-bottom, 0px);
}

.dark,
.uc-dark {
    --fm-nav-bg: rgba(22, 20, 24, 0.88);
    --fm-nav-border: rgba(255, 255, 255, 0.08);
    --fm-nav-ink: #b9b0a6;
    --fm-primary-soft: rgba(233, 221, 210, 0.14);
}

/* El dock solo existe en móvil/tablet */
.fm-bottom-nav {
    display: none;
}

@media (max-width: 991.98px) {

    /* ----------------------------------------------------------------
       1. Bottom dock flotante
       ---------------------------------------------------------------- */
    .fm-bottom-nav {
        position: fixed;
        left: 50%;
        bottom: calc(var(--fm-nav-gap) + var(--fm-safe-bottom));
        transform: translateX(-50%);
        width: min(430px, calc(100% - 24px));
        height: var(--fm-nav-height);
        display: flex;
        align-items: center;
        justify-content: space-around;
        padding: 0 6px;
        background: var(--fm-nav-bg);
        -webkit-backdrop-filter: blur(18px) saturate(1.6);
        backdrop-filter: blur(18px) saturate(1.6);
        border: 1px solid var(--fm-nav-border);
        border-radius: 999px;
        box-shadow: 0 10px 34px rgba(26, 15, 10, 0.18), 0 2px 8px rgba(26, 15, 10, 0.08);
        z-index: 998;
        transition: transform 0.35s cubic-bezier(0.32, 0.72, 0.28, 1), opacity 0.3s ease;
        will-change: transform;
        animation: fm-nav-in 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
        animation-delay: 0.15s;
    }

    @keyframes fm-nav-in {
        from {
            transform: translateX(-50%) translateY(140%);
            opacity: 0;
        }
        to {
            transform: translateX(-50%) translateY(0);
            opacity: 1;
        }
    }

    /* Oculto al bajar scroll o al abrir teclado */
    .fm-bottom-nav.fm-nav-hidden {
        transform: translateX(-50%) translateY(calc(100% + var(--fm-nav-gap) + var(--fm-safe-bottom) + 10px));
        opacity: 0;
        pointer-events: none;
    }

    /* ----------------------------------------------------------------
       2. Items: círculo + etiqueta
       ---------------------------------------------------------------- */
    .fm-nav-item {
        flex: 1 1 0;
        min-width: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        text-decoration: none !important;
        color: var(--fm-nav-ink);
        -webkit-tap-highlight-color: transparent;
        user-select: none;
    }

    .fm-nav-icon {
        width: 42px;
        height: 42px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        font-size: 1.3rem;
        line-height: 1;
        color: inherit;
        background: transparent;
        transition: background 0.12s ease, color 0.12s ease, transform 0.1s ease;
    }

    /* Respuesta táctil inmediata en el dock */
    .fm-bottom-nav,
    .fm-nav-item {
        touch-action: manipulation;
    }

    .fm-nav-label {
        font-family: 'Inter', system-ui, sans-serif;
        font-size: 10.5px;
        font-weight: 600;
        letter-spacing: 0.01em;
        line-height: 1;
        white-space: nowrap;
    }

    .fm-nav-item:hover,
    .fm-nav-item:focus-visible {
        color: var(--fm-primary);
    }

    .fm-nav-item:active .fm-nav-icon {
        transform: scale(0.82);
    }

    /* Estado activo: círculo relleno suave (estilo WhatsApp/Material 3) */
    .fm-nav-item.active {
        color: var(--fm-primary);
    }

    .dark .fm-nav-item.active,
    .uc-dark .fm-nav-item.active {
        color: #e9ddd2;
    }

    .fm-nav-item.active .fm-nav-icon {
        background: var(--fm-primary-soft);
        animation: fm-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    @keyframes fm-pop {
        0% { transform: scale(0.7); }
        60% { transform: scale(1.12); }
        100% { transform: scale(1); }
    }

    /* ----------------------------------------------------------------
       3. FAB central elevado — "Estudio"
       ---------------------------------------------------------------- */
    .fm-nav-fab {
        flex: 0 0 72px;
    }

    .fm-nav-fab .fm-nav-icon {
        width: 56px;
        height: 56px;
        margin-top: -34px;
        font-size: 1.5rem;
        color: #fff !important;
        background: linear-gradient(145deg, #9a0f31 0%, #800020 60%, #5e0018 100%);
        border: 4px solid var(--fm-cream);
        box-shadow: 0 8px 20px rgba(128, 0, 32, 0.38), 0 2px 6px rgba(0, 0, 0, 0.15);
        transition: transform 0.2s ease, box-shadow 0.25s ease;
    }

    .dark .fm-nav-fab .fm-nav-icon,
    .uc-dark .fm-nav-fab .fm-nav-icon {
        border-color: #1a181c;
    }

    .fm-nav-fab.active .fm-nav-icon {
        background: linear-gradient(145deg, #b01438 0%, #93062a 60%, #6d001d 100%);
        box-shadow: 0 10px 26px rgba(128, 0, 32, 0.5), 0 2px 6px rgba(0, 0, 0, 0.18);
    }

    .fm-nav-fab:active .fm-nav-icon {
        transform: scale(0.9);
    }

    .fm-nav-fab .fm-nav-label {
        margin-top: 1px;
        font-weight: 700;
    }

    /* ----------------------------------------------------------------
       4. Convivencia con el resto del layout
       ---------------------------------------------------------------- */

    /* El footer respira para que el dock no tape el último contenido */
    #uc-footer .footer-outer {
        padding-bottom: calc(var(--fm-nav-height) + var(--fm-nav-gap) + 40px + var(--fm-safe-bottom)) !important;
    }

    /* Botón "subir" por encima del dock */
    .backtotop-wrap {
        bottom: calc(var(--fm-nav-height) + var(--fm-nav-gap) + 12px + var(--fm-safe-bottom)) !important;
    }

    /* ----------------------------------------------------------------
       5. Barra superior en móvil: marca + acciones (la navegación
          vive abajo). Se oculta la hamburguesa: el menú completo
          se abre desde el dock.
       ---------------------------------------------------------------- */
    div#mobile-menu-toggle {
        display: none !important;
    }

    /* Caja del logo acotada: el kit infla su ancho intrínseco
       (img block dentro de <a> inline) y desbordaba 342px la página */
    .uc-navbar .sticky-logo {
        display: block !important;
        width: 110px !important;
        max-width: 110px !important;
        overflow: hidden;
    }

    .uc-navbar .sticky-logo a {
        display: block;
    }

    .uc-navbar .sticky-logo img {
        width: 110px !important;
    }

    /* Blindaje: la barra superior nunca puede exceder el viewport */
    .uc-navbar-left,
    .uc-navbar-right {
        min-width: 0 !important;
        max-width: 100%;
    }

    .uc-top-navbar,
    .uc-navbar {
        overflow-x: clip;
    }

    /* Y la página tampoco: se acabó el scroll lateral fantasma */
    html,
    body {
        overflow-x: clip;
    }

    /* Objetivos táctiles cómodos en la barra superior */
    .uc-navbar-right .uc-navbar-item > a,
    .uc-navbar-right .search-toggle {
        min-width: 44px;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* ----------------------------------------------------------------
       6. Arreglos responsive globales
       ---------------------------------------------------------------- */

    /* El panel de lectura bíblica tenía base fija de 840px y desbordaba */
    .bible-reading-panel {
        flex: 1 1 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    /* Footer inferior apilado y centrado */
    .footer-bottom {
        flex-direction: column !important;
        gap: 14px;
        text-align: center;
    }

    /* Gutters laterales un poco más generosos */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* Feedback táctil en tarjetas */
    .post-card-featured:active,
    .post-card-vertical:active,
    .post-card-grid:active,
    .category-card:active,
    .related-post-item:active {
        transform: scale(0.98);
        transition: transform 0.15s ease;
    }

    /* Evitar desbordes horizontales en contenido largo */
    .theology-content img,
    .theology-content iframe,
    .theology-content table {
        max-width: 100%;
    }

    .theology-content table {
        display: block;
        overflow-x: auto;
    }
}

/* ==========================================================================
   7. Navegación instantánea — View Transitions entre páginas
      Sin flash blanco: la página antigua se funde con la nueva y el
      dock y la cabecera permanecen estables durante el cambio.
   ========================================================================== */
@view-transition {
    navigation: auto;
}

@media (prefers-reduced-motion: no-preference) {
    ::view-transition-old(root) {
        animation: fm-vt-out 0.16s ease both;
    }
    ::view-transition-new(root) {
        animation: fm-vt-in 0.22s ease both;
    }
    @keyframes fm-vt-out {
        to {
            opacity: 0;
            transform: translateY(-8px);
        }
    }
    @keyframes fm-vt-in {
        from {
            opacity: 0;
            transform: translateY(12px);
        }
    }
}

/* El dock y la cabecera no parpadean entre páginas */
#fm-bottom-nav {
    view-transition-name: fm-dock;
}
.uc-header {
    view-transition-name: fm-header;
}
::view-transition-group(fm-dock),
::view-transition-group(fm-header) {
    animation-duration: 0s;
}

/* ==========================================================================
   8. Barra de progreso superior (solo navegaciones lentas)
   ========================================================================== */
#fm-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 100%;
    z-index: 10000;
    background: linear-gradient(90deg, #9a0f31, #800020);
    transform: scaleX(0);
    transform-origin: left;
    opacity: 0;
    pointer-events: none;
}

#fm-progress.running {
    opacity: 1;
    animation: fm-progress-run 1.4s cubic-bezier(0.2, 0.6, 0.3, 1) forwards;
}

@keyframes fm-progress-run {
    0% { transform: scaleX(0); }
    60% { transform: scaleX(0.7); }
    100% { transform: scaleX(0.92); }
}

/* ==========================================================================
   9. Ripple táctil
   ========================================================================== */
.btn,
.fm-nav-item,
.pagination-btn,
.pagination-num {
    position: relative;
    overflow: hidden;
    touch-action: manipulation;
}

/* El FAB sobresale del dock: su ripple no debe recortarse raro */
.fm-nav-item.fm-nav-fab {
    overflow: visible;
}

.fm-ripple {
    position: absolute;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.18;
    transform: scale(0);
    animation: fm-ripple-grow 0.45s ease-out forwards;
    pointer-events: none;
}

@keyframes fm-ripple-grow {
    to {
        transform: scale(1);
        opacity: 0;
    }
}

/* ==========================================================================
   10. Overhaul de layout móvil global
   ========================================================================== */
@media (max-width: 991.98px) {

    /* Sin zoom accidental ni highlight gris al tocar */
    * {
        -webkit-tap-highlight-color: transparent;
    }

    html {
        -webkit-text-size-adjust: 100%;
    }

    a,
    button {
        touch-action: manipulation;
    }

    /* Jerarquía tipográfica fluida */
    h1, .h1 {
        font-size: clamp(1.9rem, 7vw, 2.6rem) !important;
        line-height: 1.15;
    }

    h2, .h2 {
        font-size: clamp(1.5rem, 5.5vw, 2rem) !important;
        line-height: 1.2;
    }

    h3, .h3 {
        font-size: clamp(1.25rem, 4.5vw, 1.6rem) !important;
    }

    /* Lectura: en columnas estrechas el justificado crea "ríos" */
    .theology-content {
        text-align: left !important;
        font-size: 1.25rem !important;
        line-height: 1.75;
    }

    .theology-content p {
        margin-bottom: 1.5rem;
    }

    /* Letra capital más contenida en móvil */
    .theology-content > div > p:first-of-type::first-letter {
        font-size: 3.8rem;
        margin: 0.35rem 0.5rem 0 0;
    }

    /* Formularios cómodos: 16px evita el auto-zoom de iOS */
    input,
    select,
    textarea,
    .form-control {
        font-size: 16px !important;
    }

    .form-control:not(.form-control-sm),
    .form-select {
        min-height: 48px;
        border-radius: 12px;
    }

    textarea.form-control {
        min-height: 120px;
    }

    /* Botones con objetivo táctil correcto */
    .btn:not(.btn-sm):not(.rounded-circle) {
        min-height: 46px;
        border-radius: 12px;
    }

    /* Sliders: en móvil se desliza con el dedo, fuera flechas
       (además desbordaban el viewport con left/right negativos) */
    .slider-btn {
        display: none !important;
    }

    .swiper-parent .panel {
        padding: 0 !important;
    }

    /* Búsqueda expandida a todo el ancho disponible */
    .expanding-search-form.active .search-input {
        width: min(58vw, 260px);
    }

    /* El pie con menos aire muerto en pantallas pequeñas */
    #uc-footer {
        margin-top: 3rem !important;
    }

    .footer-logo img {
        width: 180px !important;
    }

    /* Guardas anti-desborde horizontal */
    #wrapper img,
    #wrapper video,
    #wrapper iframe {
        max-width: 100%;
        height: auto;
    }

    #wrapper pre,
    #wrapper code {
        white-space: pre-wrap;
        word-break: break-word;
    }
}

/* ==========================================================================
   11. Reestructuración por página — layout de app, no escritorio encogido
   ========================================================================== */
@media (max-width: 991.98px) {

    /* ----------------------------------------------------------------
       11a. Ritmo vertical de app: las secciones respiran menos
       ---------------------------------------------------------------- */
    .py-6 {
        padding-top: 2.25rem !important;
        padding-bottom: 2.25rem !important;
    }

    .py-7 {
        padding-top: 2.5rem !important;
        padding-bottom: 2.5rem !important;
    }

    .mt-9 {
        margin-top: 3rem !important;
    }

    .section-header,
    .uc-section-header {
        margin-bottom: 1.5rem !important;
    }

    .hero-brand-section {
        padding-bottom: 6.5rem !important;
    }

    /* ----------------------------------------------------------------
       11b. Destacados (home) y Artículos Recientes (artículos):
            de columna interminable a carrusel deslizable con snap
       ---------------------------------------------------------------- */
    .featured-grid-layout,
    .article-grid-layout {
        display: grid !important;
        grid-auto-flow: column;
        grid-auto-columns: 82%;
        gap: 0.75rem;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 1rem;
        padding: 0.25rem 0.25rem 0.75rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .featured-grid-layout::-webkit-scrollbar,
    .article-grid-layout::-webkit-scrollbar {
        display: none;
    }

    /* Los envoltorios de columnas desaparecen: las tarjetas son
       hijas directas del carrusel */
    .featured-grid-left,
    .featured-grid-right,
    .featured-grid-bottom-row,
    .article-grid-left,
    .article-grid-right,
    .article-grid-bottom-row {
        display: contents !important;
    }

    .featured-grid-layout article,
    .article-grid-layout article {
        scroll-snap-align: center;
        height: auto;
    }

    /* Todas las imágenes del carrusel con la misma proporción */
    .featured-grid-layout .ratio,
    .article-grid-layout .ratio {
        --bs-aspect-ratio: 62.5% !important;
    }

    .featured-grid-layout h3,
    .article-grid-layout h3 {
        font-size: 1.1rem !important;
    }

    /* ----------------------------------------------------------------
       11c. Explora por Temas / Categorías: rejilla compacta 2 columnas
            (eran 7 tarjetas gigantes apiladas)
       ---------------------------------------------------------------- */
    .category-grid-section .row > div,
    .row:has(> div > .category-card) > div {
        width: 50% !important;
    }

    .category-card {
        padding: 1rem 0.5rem !important;
        min-height: 112px;
        border-radius: 14px !important;
    }

    /* Fuera la marca de agua gigante de fondo */
    .category-card .z-n1 {
        display: none !important;
    }

    .category-card .category-icon {
        margin-bottom: 0.4rem !important;
    }

    .category-card .category-icon i {
        font-size: 1.6rem !important;
    }

    .category-card h4 {
        font-size: 1rem !important;
        margin-bottom: 0.1rem !important;
        text-align: center;
    }

    /* ----------------------------------------------------------------
       11d. Últimas Publicaciones: filas compactas tipo app
       ---------------------------------------------------------------- */
    .post-card-horizontal {
        gap: 0.75rem !important;
    }

    .post-card-horizontal .featured-image {
        width: 108px !important;
        flex: 0 0 108px;
        border-radius: 12px !important;
    }

    .post-card-horizontal h3 {
        font-size: 1.05rem !important;
        line-height: 1.35;
    }

    .post-card-horizontal {
        padding-bottom: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .latest-grid {
        gap: 0 !important;
    }

    /* La caja de newsletter no necesita ser sticky apilada */
    .latest-articles-section aside {
        position: static !important;
    }

    /* ----------------------------------------------------------------
       11e. Ensayos: tarjetas más compactas (imagen menos dominante)
       ---------------------------------------------------------------- */
    .essay-row .ratio {
        --bs-aspect-ratio: 45% !important;
    }

    .essay-row figure {
        max-height: 180px;
        overflow: hidden;
    }

    .essay-row .essay-excerpt {
        font-size: 0.95rem;
    }

    /* ----------------------------------------------------------------
       11f. Madres Maestras: jerarquía contenida y testimonios
            deslizables en horizontal
       ---------------------------------------------------------------- */
    .mm-display-lg {
        font-size: clamp(1.9rem, 7vw, 2.5rem) !important;
    }

    .mm-headline-md {
        font-size: 1.35rem !important;
    }

    .mm-body-lg {
        font-size: 1.05rem !important;
    }

    .mm-btn-primary,
    .mm-btn-outline {
        min-height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .row:has(.mm-card-testimonial) {
        display: grid !important;
        grid-auto-flow: column;
        grid-auto-columns: 82%;
        gap: 0.75rem;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-padding-inline: 1rem;
        padding-bottom: 0.75rem;
        scrollbar-width: none;
        flex-wrap: nowrap !important;
    }

    .row:has(.mm-card-testimonial)::-webkit-scrollbar {
        display: none;
    }

    .row:has(.mm-card-testimonial) > div {
        width: auto !important;
        scroll-snap-align: center;
    }

    .row:has(.mm-card-testimonial) .mm-card-testimonial {
        height: 100%;
    }

    /* ----------------------------------------------------------------
       11g. Apoyo: botones de importe en color de marca (eran magenta
            del tema por defecto) y panel más compacto
       ---------------------------------------------------------------- */
    .amt-btn,
    .freq-btn {
        border-color: rgba(128, 0, 32, 0.35) !important;
        color: #800020 !important;
        background: transparent !important;
        min-height: 46px;
    }

    .amt-btn.active,
    .freq-btn.active {
        background: #800020 !important;
        border-color: #800020 !important;
        color: #fff !important;
    }

    .dark .amt-btn,
    .dark .freq-btn,
    .uc-dark .amt-btn,
    .uc-dark .freq-btn {
        color: #e9ddd2 !important;
        border-color: rgba(233, 221, 210, 0.35) !important;
    }

    .panel.border-all.p-5 {
        padding: 1.25rem !important;
    }

    /* ----------------------------------------------------------------
       11h. Estudios: lectura bíblica legible tipo app de Biblia
            (el JS inyecta font-size 1.5rem inline y justificado,
            pensado para el panel ancho de escritorio)
       ---------------------------------------------------------------- */
    .bible-chapter-text {
        font-size: 1.125rem !important;
        line-height: 1.8 !important;
        text-align: left !important;
        font-family: var(--font-serif, 'EB Garamond', Georgia, serif) !important;
    }

    .bible-chapter-text p {
        text-align: left !important;
    }

    /* El panel de lectura era grid [32px | texto | 32px]: las flechas
       laterales robaban ancho. En móvil el texto ocupa todo y las
       flechas pasan a ser dos botones grandes bajo la lectura */
    .bible-reading-panel {
        grid-template-columns: 1fr 1fr !important;
        gap: 0 0.75rem !important;
    }

    #leer-container {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .chapter-nav-prev,
    .chapter-nav-next {
        grid-row: 3 !important;
        margin: 1.25rem 0 0 0 !important;
        width: 100% !important;
        height: 48px !important;
        border-radius: 12px !important;
        justify-self: stretch;
    }

    .chapter-nav-prev {
        grid-column: 1 !important;
    }

    .chapter-nav-next {
        grid-column: 2 !important;
    }

    /* El panel de contexto no necesita ser sticky apilado */
    .context-panel-bg {
        position: static !important;
        max-height: none !important;
    }

    /* Paneles de la página de estudio más compactos */
    .estudio-sidebar .panel,
    #study-section .panel {
        border-radius: 16px;
    }

    /* ----------------------------------------------------------------
       11i. App shell PWA: las apps no tienen footer de escritorio
       ---------------------------------------------------------------- */
    #uc-footer {
        display: none !important;
    }

    /* El espacio para el dock ahora lo da el wrapper, no el footer
       (justo lo que ocupa el dock, sin banda blanca extra) */
    #wrapper {
        padding-bottom: calc(var(--fm-nav-height) + var(--fm-nav-gap) + 8px + var(--fm-safe-bottom));
    }

    /* Hero de la home limpio: sin foto de fondo, solo marca sobre crema */
    .hero-brand-section--home {
        background-image: none !important;
    }

    .hero-brand-section {
        padding-bottom: 3rem !important;
    }

    .hero-brand-section::before,
    .hero-brand-section::after,
    .hero-brand-section--home::after {
        display: none !important;
    }

    /* Drawer (menú lateral) con aire de app, scrolleable */
    #uc-menu-panel .uc-offcanvas-bar {
        width: min(320px, 88vw);
        height: 100dvh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: calc(1.5rem + var(--fm-safe-bottom)) !important;
    }

    .fm-drawer-label {
        font-size: 11px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.08em;
        color: #a89a8a;
        margin: 1.25rem 0 0.5rem;
        list-style: none;
    }

    .fm-drawer-legal {
        padding-left: 0;
    }

    .fm-drawer-legal a {
        display: block;
        padding: 0.45rem 0;
        font-size: 0.95rem;
        color: #6c6155;
    }

    .dark .fm-drawer-legal a,
    .uc-dark .fm-drawer-legal a {
        color: #b9b0a6;
    }
}

/* Modo instalado (PWA standalone): respetar la barra de estado */
@media all and (display-mode: standalone) {
    .uc-top-navbar {
        padding-top: calc(8px + env(safe-area-inset-top, 0px)) !important;
    }

    #uc-menu-panel .uc-offcanvas-bar {
        padding-top: env(safe-area-inset-top, 0px);
    }
}

/* Accesibilidad: sin animaciones si el usuario lo pide */
@media (prefers-reduced-motion: reduce) {
    .fm-bottom-nav,
    .fm-nav-icon,
    .fm-nav-item.active .fm-nav-icon,
    .fm-ripple,
    #fm-progress.running {
        animation: none !important;
        transition: none !important;
    }
}