/* Estilos para la interfaz de la Biblia */

/* ================== BARRAS Y BOTONES DE TOOLBAR ================== */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    gap: 16px;
    background: var(--toolbar-bg);
    border-radius: 20px;
    margin-bottom: 16px;
    box-shadow: 
        8px 8px 16px var(--toolbar-shadow-dark),
        -8px -8px 16px var(--toolbar-shadow-light);
    transition: all 0.3s ease;
}

.toolbar:hover {
    box-shadow: 
        12px 12px 24px var(--toolbar-shadow-dark),
        -12px -12px 24px var(--toolbar-shadow-light);
    transform: translateY(-2px);
}

.bible-main-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.toolbar button {
    background: var(--toolbar-button-bg);
    border: none;
    color: var(--toolbar-button-text);
    padding: 0;
    border-radius: 16px;
    cursor: pointer;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 
        4px 4px 8px var(--toolbar-button-shadow-dark),
        -4px -4px 8px var(--toolbar-button-shadow-light);
}

.toolbar button:hover {
    box-shadow: 
        6px 6px 12px var(--toolbar-button-shadow-dark),
        -6px -6px 12px var(--toolbar-button-shadow-light);
    transform: translateY(-2px);
}

.toolbar button:active {
    box-shadow: 
        inset 4px 4px 8px var(--toolbar-button-shadow-dark),
        inset -4px -4px 8px var(--toolbar-button-shadow-light);
    transform: translateY(0);
}

.font-size-controls {
    display: flex;
    gap: 12px;
    align-items: center;
    background: var(--toolbar-controls-bg);
    padding: 12px 16px;
    border-radius: 16px;
    box-shadow: 
        inset 4px 4px 8px var(--toolbar-controls-shadow-dark),
        inset -4px -4px 8px var(--toolbar-controls-shadow-light);
    flex-direction: row;
}

.font-size-controls button {
    background: var(--toolbar-controls-button-bg);
    border: none;
    color: var(--toolbar-controls-button-text);
    padding: 10px 14px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
    min-width: 40px;
    height: 40px;
    box-shadow: 
        4px 4px 8px var(--toolbar-controls-button-shadow-dark),
        -4px -4px 8px var(--toolbar-controls-button-shadow-light);
}

.font-size-controls button:hover {
    box-shadow: 
        6px 6px 12px var(--toolbar-controls-button-shadow-dark),
        -6px -6px 12px var(--toolbar-controls-button-shadow-light);
    transform: scale(1.05);
}

.font-size-controls button:active {
    box-shadow: 
        inset 4px 4px 8px var(--toolbar-controls-button-shadow-dark),
        inset -4px -4px 8px var(--toolbar-controls-button-shadow-light);
    transform: scale(0.95);
}

/* Estilos de botones de la barra de herramientas principal */
.toolbar-button {
    background: var(--toolbar-button-bg);
    border: none;
    color: var(--toolbar-button-text);
    padding: 0;
    margin: 0;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    overflow: hidden;
    box-shadow: 
        4px 4px 8px var(--toolbar-button-shadow-dark),
        -4px -4px 8px var(--toolbar-button-shadow-light);
}

.toolbar-button:hover {
    box-shadow: 
        6px 6px 12px var(--toolbar-button-shadow-dark),
        -6px -6px 12px var(--toolbar-button-shadow-light);
    transform: translateY(-2px);
}

.toolbar-button:active {
    box-shadow: 
        inset 4px 4px 8px var(--toolbar-button-shadow-dark),
        inset -4px -4px 8px var(--toolbar-button-shadow-light);
    transform: translateY(0);
}

.toolbar-button img {
    width: 50%;
    height: 50%;
    object-fit: fill;
    display: block;
}

/* Ajustes específicos para el botón de pantalla completa en la toolbar de la Biblia */
#fullscreenBtn {
    font-size: 20px;
    padding: 0 !important;
    width: 48px !important;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    border-radius: 16px;
    text-align: center;
    box-shadow: 
        4px 4px 8px var(--toolbar-button-shadow-dark),
        -4px -4px 8px var(--toolbar-button-shadow-light);
}

#fullscreenBtn:hover {
    box-shadow: 
        6px 6px 12px var(--toolbar-button-shadow-dark),
        -6px -6px 12px var(--toolbar-button-shadow-light);
    transform: translateY(-2px);
}

#fullscreenBtn:active {
    box-shadow: 
        inset 4px 4px 8px var(--toolbar-button-shadow-dark),
        inset -4px -4px 8px var(--toolbar-button-shadow-light);
    transform: translateY(0);
}

/* ================= BARRAS DE SELECCIÓN (LIBRO Y CAPÍTULO) ================== */
.selection-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--primary-color);
    color: var(--button-text);
    padding: 8px 15px;
    margin-bottom: 8px;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
    border-radius: 5px;
    box-shadow: 0 2px 5px var(--shadow-color);
}

.selection-bar:hover {
    background-color: color-mix(in srgb, var(--primary-color) 90%, white);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px var(--shadow-color);
}

.selection-bar:focus {
    outline: 2px solid var(--button-text);
    outline-offset: 2px;
}

.selection-bar span {
    font-size: 18px;
    font-weight: bold;
    /* Color dinámico según el tema */
    color: var(--selection-text-color, var(--button-text)) !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); /* Sombra sutil para mejor legibilidad */
}

.selection-bar button {
    background: none;
    border: none;
    color: var(--button-text);
    font-size: 1rem;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.selection-bar button:hover {
    transform: scale(1.1);
}

/* ================= LISTAS DE LIBROS Y CAPÍTULOS ================== */
.book-list {
    display: grid; /* Cambiado a 'grid' para que permanezca abierto por defecto */
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    justify-content: center;
    margin: 20px auto;
}
@media (min-width: 1024px) {
    .book-list {
        grid-template-columns: repeat(6, 1fr);
    }
}
.chapter-grid {
    display: none; /* Oculto por defecto */
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: 10px;
    justify-content: center;
    margin: 20px auto;
    transition: all 0.3s ease;
    overflow: hidden;
}
.book-list button,
.chapter-grid button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: var(--button-bg);
    color: var(--button-text);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    text-align: center;
}

/* ================= CONTENEDOR INICIAL (LOGO Y OFRENDAS) ================= */
#initialText {
    text-align: center;
    padding: 40px 20px;
}

#initialText .logo-image {
    max-width: 80%;
    height: auto;
    margin-bottom: 20px;
}

#initialText h1, #initialText h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

#initialText .paypal-image {
    max-width: 150px;
    height: auto;
    margin-top: 20px;
    transition: transform 0.3s ease;
}

#initialText .paypal-image:hover {
    transform: scale(1.05);
}

.live-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--primary-color); /* O puedes definir una variable específica para este botón */
    color: var(--button-text);
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    margin-top: 20px;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.live-button:hover {
    background-color: color_mix(in srgb, var(--primary-color) 80%, black); /* Oscurecer un poco */
    transform: translateY(-2px);
}


/* ================= VERSÍCULOS ================= */
.verse-container { /* Contenedor general de los versículos */
    background-color: var(--container-bg);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 5px var(--shadow-color);
    line-height: 1.8;
    font-size: var(--verse-font-size);
    min-height: 100px;
    position: relative;
    box-sizing: border-box;
    overflow-y: auto;
    color: var(--verse-text-color);
    width: 100%; /* Asegurar que ocupe todo el ancho disponible */
    max-width: 100%; /* No limitar el ancho máximo */
    /* Permitir el comportamiento de deslizamiento táctil nativo */
    touch-action: pan-y pinch-zoom; 
}

/* Botón de contracción/expansión del capítulo */
.chapter-collapse-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px var(--shadow-color);
    font-size: 12px;
}

.chapter-collapse-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px var(--shadow-color);
    background: var(--primary-color-hover, #2563eb);
}

.chapter-collapse-btn:active {
    transform: scale(0.95);
}

/* Contenedor de contenido de versículos */
.verse-content {
    transition: all 0.3s ease;
    overflow: hidden;
    margin-top: 10px;
}

.verse-content.collapsed {
    max-height: 0;
    opacity: 0;
}

.verse-content.expanded {
    max-height: none;
    opacity: 1;
}

.verse-paragraph {
    display: flex;
    align-items: baseline;
    padding: 5px;
    margin-bottom: 2px;
    text-align: left;
    line-height: 1.05;
    font-size: inherit;
    position: relative;
    width: 100%;
    box-sizing: border-box;
    cursor: pointer;
}
.verse-number {
    font-family: 'Poppins', sans-serif; /* Fuente destacada para números de versículos */
    font-weight: 700; /* Negrita */
    margin-right: 5px;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--verse-number-color);
    min-width: 20px;
    text-align: right;
}
.verse-text-content {
    font-family: 'Lora', serif; /* Fuente para lectura de grandes textos */
    flex: 1;
    text-align: left;
    color: var(--verse-text-color);
    min-width: 0;
    padding-right: 5px;
    font-weight: 400; /* Peso normal para lectura */
    line-height: inherit;
    font-size: inherit;
}
.verse-paragraph.title { /* Estilos para títulos/subtítulos de sección */
    font-family: 'Poppins', sans-serif; /* Fuente destacada para títulos */
    font-weight: 700; /* Negrita */
    font-style: italic;
    font-size: calc(var(--verse-font-size) * 1.1); /* Ligeramente más grande */
    margin-top: 1em; /* Espacio superior para separar */
    margin-bottom: 0.5em; /* Espacio inferior */
    color: var(--text-color); /* Un color más directo del tema */
}

/* Estilos de selección múltiple y resaltado */
.verse-paragraph.selected {
    background-color: var(--primary-color);
    color: var(--button-text);
}
.verse-paragraph.selected .verse-text-content,
.verse-paragraph.selected .verse-number {
    color: var(--button-text);
}

/* ================= ACCIONES DE VERSÍCULO (FLOTANTES) ================= */
.verse-actions {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    display: none;
    gap: 5px;
    background: var(--container-bg);
    padding: 4px 8px;
    border-radius: 5px;
    box-shadow: 0 2px 5px var(--shadow-color);
    z-index: 10;
    opacity: 0.9;
    border: 1px solid var(--primary-color);
    animation: fadeIn 0.2s ease-in;
}
.verse-paragraph:hover .verse-actions {
    display: flex;
}
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-30%);
    }
    to {
        opacity: 0.9;
        transform: translateY(-50%);
    }
}
.verse-actions button {
    padding: 5px 8px;
    background: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 16px;
    transition: transform 0.2s ease;
}
.verse-actions button:hover {
    transform: scale(1.1);
}

/* ================= BUSQUEDA ================= */
.search-container {
    margin-top: 20px;
    padding: 15px;
    border-radius: 5px;
    background: var(--container-bg);
    box-shadow: 0 0 5px var(--shadow-color);
}
.search-input-container {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}
#searchInput {
    flex: 1;
    padding: 10px;
    font-size: 16px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    background: var(--container-bg);
    color: var(--text-color);
}
.search-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 10px;
}
.search-result-item {
    padding: 10px;
    margin-bottom: 8px;
    border-left: 3px solid var(--primary-color);
    background: var(--background-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}
.search-result-item:hover {
    transform: translateX(5px);
    background: var(--primary-color);
    color: var(--button-text);
}
.result-reference {
    font-weight: bold;
    color: var(--primary-color);
}
.search-result-item:hover .result-reference {
    color: var(--button-text);
}
.highlight {
    background-color: yellow;
    color: black;
    padding: 0 2px;
}
.no-results {
    text-align: center;
    padding: 20px;
    color: var(--text-color);
    font-style: italic;
}

/* ================= CONTROLES DE SELECCIÓN DE VERSÍCULOS (BOTTOM) ================= */
.verse-controls {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--container-bg);
    padding: 12px;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
    z-index: 1000;
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s, transform 0.3s;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.verse-controls.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.color-markers {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.color-marker {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: transform 0.2s;
}
.color-marker:hover {
    transform: scale(1.1);
}

.control-buttons {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.control-buttons button {
    background: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: 4px;
    padding: 8px 12px;
    cursor: pointer;
    transition: transform 0.2s;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 4px;
    min-width: 90px;
    justify-content: center;
}
.control-buttons button:hover {
    transform: scale(1.05);
}

/* ================= DIÁLOGOS DE COMPARTIR ================= */
.share-dialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--container-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--shadow-color);
    z-index: 1100;
    min-width: 300px;
    display: none;
}
.share-dialog.active {
    display: block;
    animation: fadeIn 0.3s ease;
}
.share-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 15px;
}
.share-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    color: white;
    font-size: 14px;
    transition: transform 0.2s;
}
.share-button:hover {
    transform: scale(1.05);
}
/* Colores específicos de las redes sociales */
.share-button.facebook { background-color: #1877f2; }
.share-button.twitter { background-color: #1da1f2; }
.share-button.whatsapp { background-color: #25d366; }
.share-button.telegram { background-color: #0088cc; }
.share-button.email { background-color: #ea4335; }
.share-button.copy { background-color: var(--primary-color); }

/* ================= NOTAS (ANTIGUO ESTILO) ================= */
.verse-note {
    position: absolute;
    right: 10px;
    background-color: var(--container-bg);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    padding: 10px;
    margin-top: -30px;
    max-width: 300px;
    box-shadow: 0 2px 5px var(--shadow-color);
    z-index: 100;
    font-size: 0.9em;
}
.verse-note button {
    position: absolute;
    right: 5px;
    top: 5px;
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    font-size: 16px;
    padding: 2px;
}
.verse-note:before {
    content: "";
    position: absolute;
    right: 20px;
    top: -8px;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--primary-color);
}

/* ================= SWIPE OVERLAYS (Visual Feedback) ================= */
.swipe-overlay {
    position: fixed; /* O fixed si quieres que flote sobre todo */
    top: 50%;
    background: var(--primary-color);
    color: var(--button-text);
    padding: 10px 20px;
    border-radius: 5px;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease; /* Transición para la animación */
    pointer-events: none; /* No bloquea clics debajo */
    z-index: 1000;
    font-size: 1.2rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
}
.swipe-left {
    left: 20px;
    transform: translateY(-50%) translateX(-10px); /* Ligeramente fuera y a la izquierda */
}
.swipe-right {
    right: 20px;
    transform: translateY(-50%) translateX(10px); /* Ligeramente fuera y a la derecha */
}
/* Activar la visibilidad y posición final */
.swipe-overlay.active {
    opacity: 0.8; /* Se hace visible */
    transform: translateY(-50%) translateX(0); /* Vuelve a la posición original */
}


/* ================= ESTILOS PARA POSTAL (MANTENIDOS POR REFERENCIA) ================= */
.verse-card-preview {
    width: 100%;
    max-width: 90vw;
    margin: 10px auto;
    border-radius: 10px;
    overflow: hidden;
}
.verse-card-preview canvas {
    width: 100%;
    height: auto;
    display: block;
}
.verse-card-controls {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.style-selector {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 0;
    overflow-x: auto;
    padding: 5px;
}
.style-option {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s;
}
.card-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}
.card-buttons button {
    padding: 10px 20px;
    border-radius: 5px;
    border: none;
    background: var(--primary-color);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: transform 0.2s;
}
.card-buttons button:hover {
    transform: scale(1.05);
}
.verse-card-preview.portrait {
    max-width: 300px;
}
.color-slider-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
}
.color-slider-group {
    display: flex;
    align-items: center;
    gap: 10px;
}
.color-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(to right, #000, #fff);
    outline: none;
}
.color-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--primary-color);
    cursor: pointer;
}
.color-preview {
    width: 40px;
    height: 40px;
    border-radius: 5px;
    border: 2px solid var(--primary-color);
}
.close-preview {
    position: static;
    margin: 10px auto 0;
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: transform 0.2s;
}
.close-preview:hover {
    transform: scale(1.1);
    background: var(--text-color);
}
.gradient-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 10px;
    margin: 15px 0;
}
.gradient-option {
    height: 50px;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid transparent;
}
.gradient-option:hover {
    transform: scale(1.05);
}
.gradient-option.selected {
    border-color: var(--button-text);
    transform: scale(1.05);
}
.customization-panel {
    display: grid;
    gap: 15px;
    margin-top: 15px;
}
.control-group {
    background: var(--container-bg);
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
}
.gradient-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.gradient-presets {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    overflow-x: auto;
    padding: 5px;
}

/* Media queries específicos para la Biblia */
@media (max-width: 768px) {
    .verse-container {
        padding: 15px; /* Reducir padding en móviles */
        width: 100%;
        max-width: 100%;
        margin: 0;
    }
    
    .verse-paragraph {
        padding: 5px 2px;
        width: 100%;
    }
    .verse-number {
        min-width: 15px;
        margin-right: 3px;
    }
    .verse-text-content {
        padding-right: 2px;
        width: 100%;
    }
    .toolbar {
        padding: 12px 16px;
        gap: 12px;
        border-radius: 16px;
        margin-bottom: 12px;
        box-shadow: 
            6px 6px 12px var(--toolbar-shadow-dark),
            -6px -6px 12px var(--toolbar-shadow-light);
    }
    
    .toolbar:hover {
        box-shadow: 
            8px 8px 16px var(--toolbar-shadow-dark),
            -8px -8px 16px var(--toolbar-shadow-light);
    }
    
    .toolbar button,
    .toolbar-button,
    #fullscreenBtn {
        width: 40px;
        height: 40px;
        min-width: 40px;
        border-radius: 12px;
        box-shadow: 
            3px 3px 6px var(--toolbar-button-shadow-dark),
            -3px -3px 6px var(--toolbar-button-shadow-light);
    }
    
    .toolbar button:hover,
    .toolbar-button:hover,
    #fullscreenBtn:hover {
        box-shadow: 
            4px 4px 8px var(--toolbar-button-shadow-dark),
            -4px -4px 8px var(--toolbar-button-shadow-light);
    }
    
    .toolbar button:active,
    .toolbar-button:active,
    #fullscreenBtn:active {
        box-shadow: 
            inset 3px 3px 6px var(--toolbar-button-shadow-dark),
            inset -3px -3px 6px var(--toolbar-button-shadow-light);
    }
    
    .font-size-controls {
        order: 2;
        width: 100%;
        justify-content: center;
        margin-top: 8px;
        padding: 8px 16px;
        background: var(--toolbar-controls-bg);
        border-radius: 12px;
        border: 1px solid var(--toolbar-controls-shadow-dark);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        position: relative;
        display: flex;
        flex-direction: row !important;
        gap: 16px;
        align-items: center;
    }
    
    .font-size-controls::before {
        content: 'Tamaño de Fuente';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--toolbar-controls-bg);
        padding: 2px 8px;
        font-size: 10px;
        font-weight: 600;
        color: var(--primary-color);
        border-radius: 4px;
        border: 1px solid var(--toolbar-controls-shadow-dark);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .font-size-controls button {
        padding: 12px 18px !important;
        min-width: 60px !important;
        height: 60px !important;
        font-size: 21px !important;
        border-radius: 8px !important;
    }
    
    .swipe-overlay {
        width: auto;
        padding: 8px 15px;
        font-size: 1rem;
    }
    .swipe-left { left: 10px; }
    .swipe-right { right: 10px; }
    
    /* Asegurar que el contenedor principal ocupe todo el ancho */
    .container {
        width: 100%;
        max-width: 100%;
        padding: 5px;
    }
}

@media (max-width: 480px) {
    .toolbar {
        padding: 10px 12px;
        gap: 8px;
        border-radius: 14px;
        flex-direction: column;
        align-items: stretch;
    }
    
    .bible-main-buttons {
        display: flex;
        justify-content: center;
        gap: 2px;
        flex-wrap: wrap;
        order: 1;
    }
    
    /* Mover controles de fuente a una nueva fila */
    .font-size-controls {
        order: 2;
        width: 100%;
        justify-content: center;
        margin-top: 8px;
        padding: 8px 16px;
        background: var(--toolbar-controls-bg);
        border-radius: 12px;
        border: 1px solid var(--toolbar-controls-shadow-dark);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        position: relative;
        display: flex !important;
        flex-direction: row !important;
        gap: 16px;
        align-items: center;
    }
    
    /* Agregar indicador visual */
    .font-size-controls::before {
        content: 'Tamaño de Fuente';
        position: absolute;
        top: -8px;
        left: 50%;
        transform: translateX(-50%);
        background: var(--toolbar-controls-bg);
        padding: 2px 8px;
        font-size: 10px;
        font-weight: 600;
        color: var(--primary-color);
        border-radius: 4px;
        border: 1px solid var(--toolbar-controls-shadow-dark);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }
    
    .font-size-controls button {
        padding: 12px 18px !important;
        min-width: 60px !important;
        height: 60px !important;
        font-size: 21px !important;
        border-radius: 8px !important;
    }
    
    .toolbar button,
    .toolbar-button,
    #fullscreenBtn {
        width: 36px;
        height: 36px;
        min-width: 36px;
        border-radius: 10px;
    }
}

@media (max-width: 360px) {
    .toolbar {
        padding: 8px 8px;
        gap: 4px;
    }
    
    .bible-main-buttons {
        gap: 1px;
    }
    
    .font-size-controls {
        margin-top: 6px;
        padding: 6px 12px;
        display: flex !important;
        flex-direction: row !important;
        gap: 12px;
        align-items: center;
        justify-content: center;
    }
    
    .font-size-controls::before {
        font-size: 9px;
        padding: 1px 6px;
    }
    
    .font-size-controls button {
        padding: 9px 15px !important;
        min-width: 54px !important;
        height: 54px !important;
        font-size: 18px !important;
    }
    
    .toolbar button,
    .toolbar-button,
    #fullscreenBtn {
        width: 32px;
        height: 32px;
        min-width: 32px;
        border-radius: 8px;
    }
}