/**
 * Galería Pro - Slider Full-Width
 * Una diapositiva visible a la vez con texto superpuesto
 * Versión: 4.1.1 - Fix: fondo de texto con color + opacidad independiente
 */

/* ===== Contenedor Principal (Full-Width Breakout) ===== */
.gpa-slider-fullwidth {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.gpa-slider-fullwidth .gpa-slider {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

/* ===== Slider Base ===== */
.gpa-slider {
    position: relative;
    width: 100%;
    height: var(--slider-height, 500px);
    overflow: hidden;
    background: #000000;
    line-height: 1;
    max-width: none !important;
}

/* ===== Pista de Diapositivas ===== */
.gpa-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform var(--slider-speed, 500ms) ease-in-out;
    will-change: transform;
}

/* ===== Cada Diapositiva ===== */
.gpa-slide {
    position: relative;
    min-width: 100%;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ===== Overlay Oscuro de Imagen ===== */
.gpa-slide-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

/* ===== Contenido Superpuesto (Variables CSS) ===== */
.gpa-slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px 30px;
    max-width: 900px;
    margin: 0 auto;
    /* Variables CSS (se sobrescriben vía inline style desde PHP) */
    --text-color: #ffffff;
    --bg-color: #000000;
    --bg-opacity: 60;
}

/* ===== Caja de Texto con Fondo Personalizable (FIX: pseudo-elemento) ===== */
.gpa-slide-text-box {
    position: relative;
    display: inline-block;
    padding: 25px 35px;
    border-radius: 8px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* Pseudo-elemento para el fondo con opacidad controlable (sin sobrescribir color) */
.gpa-slide-text-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--bg-color, #000000);
    opacity: calc(var(--bg-opacity, 60) / 100);
    border-radius: 8px;
    z-index: -1;
}

/* Texto: usa variable de color con posición relativa para estar sobre el fondo */
.gpa-slide-title,
.gpa-slide-subtitle {
    position: relative;
    z-index: 2;
    color: var(--text-color, #ffffff);
}

.gpa-slide-title {
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    font-weight: 700;
    margin: 0 0 15px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    letter-spacing: 0.5px;
}

.gpa-slide-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    margin: 0;
    opacity: 0.95;
    line-height: 1.5;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.4);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Navegación: Flechas ===== */
.gpa-slider-prev,
.gpa-slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    padding: 0;
}

.gpa-slider-prev:hover,
.gpa-slider-next:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: #ffffff;
    transform: translateY(-50%) scale(1.05);
}

.gpa-slider-prev { left: 20px; }
.gpa-slider-next { right: 20px; }

/* ===== Navegación: Puntos Indicadores ===== */
.gpa-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
    padding: 8px 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 30px;
}

.gpa-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
}

.gpa-slider-dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.gpa-slider-dot.active {
    background: #ffffff;
    border-color: #ffffff;
    transform: scale(1.1);
}

/* ===== Animación de Entrada ===== */
@keyframes gpaSlideInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.gpa-slide.active .gpa-slide-title,
.gpa-slide.active .gpa-slide-subtitle {
    animation: gpaSlideInUp 0.5s ease forwards;
}

.gpa-slide.active .gpa-slide-subtitle { animation-delay: 0.15s; }

/* ===== Responsive: Tablet ===== */
@media (max-width: 768px) {
    .gpa-slider { height: var(--slider-height, 400px); }
    
    .gpa-slide-title { font-size: clamp(1.5rem, 6vw, 2.5rem); }
    .gpa-slide-subtitle { font-size: clamp(0.95rem, 3vw, 1.2rem); }
    
    .gpa-slider-prev,
    .gpa-slider-next {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .gpa-slider-prev { left: 10px; }
    .gpa-slider-next { right: 10px; }
    
    .gpa-slider-dots { bottom: 15px; gap: 8px; }
    .gpa-slider-dot { width: 10px; height: 10px; }
    
    .gpa-slide-text-box { padding: 20px 25px; }
    .gpa-slide-content { padding: 15px 25px; }
}

/* ===== Responsive: Móvil ===== */
@media (max-width: 480px) {
    .gpa-slider { height: var(--slider-height, 350px); }
    
    .gpa-slide-content { padding: 10px 15px; }
    .gpa-slide-title { margin-bottom: 10px; font-size: clamp(1.3rem, 7vw, 2rem); }
    .gpa-slide-subtitle { font-size: clamp(0.9rem, 4vw, 1.1rem); }
    
    .gpa-slider-dots {
        flex-wrap: wrap;
        max-width: 90%;
        justify-content: center;
    }
    
    .gpa-slide-text-box {
        padding: 15px 20px;
        width: 95%;
    }
}

/* ===== Accesibilidad: Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
    .gpa-track,
    .gpa-slider-dot,
    .gpa-slider-prev,
    .gpa-slider-next,
    .gpa-slide-title,
    .gpa-slide-subtitle {
        transition: none !important;
        animation: none !important;
    }
}

/* ===== Accesibilidad: Focus Visible ===== */
.gpa-slider:focus-within .gpa-slider-dot:focus,
.gpa-slider-prev:focus,
.gpa-slider-next:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* ===== OVERRIDE TOTAL - Vencer estilos del tema WordPress ===== */
body .gpa-slider .gpa-slide-content .gpa-slide-title,
body .gpa-slider .gpa-slide-content .gpa-slide-subtitle {
    color: var(--text-color, #ffffff) !important;
}

body .gpa-slider .gpa-slide-text-box::before {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    background-color: var(--bg-color, #000000) !important;
    opacity: calc(var(--bg-opacity, 60) / 100) !important;
    border-radius: 8px !important;
    z-index: -1 !important;
    display: block !important;
}

body .gpa-slider .gpa-slide-text-box {
    position: relative !important;
    z-index: 1 !important;
}