/* Variables globales */
:root {
    --primary-color: #7bb661;
    --primary-dark: #5e8c3a;
    --secondary-color: #f9a825;
    --text-color: #2e4d25;
    --background-color: #f9f5ec;
    --white: #fff;
    --shadow: 0 2px 8px rgba(60,80,40,0.08);
}

/* Estilos base */
body {
    background: var(--background-color) url('assets/images/backgrounds/fondoWeb.png') center center/cover no-repeat fixed;
    font-family: 'Segoe UI', Arial, sans-serif;
    color: var(--text-color);
    margin: 0;
    padding: 0;
    @apply pb-20; /* Espacio para el zócalo */
}

/* Modal de imagen a pantalla completa */
.modal-imagen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    cursor: pointer;
}

.modal-imagen img {
    max-width: 90%;
    max-height: 90vh;
    margin: auto;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    object-fit: contain;
}

.modal-imagen.activo {
    display: block;
}

/* Header y navegación */
header {
    background: var(--white);
    text-align: center;
    padding: 2rem 1rem 1rem 1rem;
    border-bottom: 4px solid var(--primary-color);
}

.sticky-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--white);
    box-shadow: var(--shadow);
}

.logo {
    width: 120px;
    margin-bottom: 0.5rem;
}

/* Botones de like/dislike */
.like-btn.active {
    background-color: #059669;
    transform: scale(1.1);
}

.dislike-btn.active {
    background-color: #dc2626;
    transform: scale(1.1);
}

.like-btn, .dislike-btn {
    transition: all 0.2s ease-in-out;
}

.like-btn:hover, .dislike-btn:hover {
    transform: scale(1.05);
}

.like-btn.active:hover, .dislike-btn.active:hover {
    transform: scale(1.15);
}

/* Sección de configuración de caja */
#configura-caja {
    transition: opacity 0.3s ease-in-out;
}

#configura-caja.hidden {
    display: none;
    opacity: 0;
}

#configura-caja:not(.hidden) {
    display: block;
    opacity: 1;
}

/* Carrusel */
.cinta-carrusel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem 0;
}

.cinta-carrusel {
    display: flex;
    gap: 1rem;
    animation: cinta-move 30s linear infinite;
    will-change: transform;
}

@keyframes cinta-move {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.carrusel-img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--primary-color);
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    cursor: pointer;
}

.carrusel-img:hover {
    transform: scale(1.2);
    z-index: 10;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Sección ¿Por qué? */
.porque-capsula {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

/* Pasos */
.paso-card {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.paso-card:hover {
    transform: translateY(-5px);
}

/* Variedades */
.variedades-capsula {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 2rem;
    margin: 2rem auto;
    max-width: 800px;
}

.variedad-btn {
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.3s ease;
}

.variedad-btn.selected {
    background: var(--primary-color);
    color: var(--white);
}

/* Media Queries */
@media (max-width: 700px) {
    .carrusel-img {
        width: 100px;
        height: 100px;
    }

    .carrusel-img:hover {
        transform: scale(1.15);
    }

    .porque-capsula {
        padding: 1rem;
        margin: 1rem;
    }

    .paso-card {
        padding: 1rem;
    }

    .variedades-capsula {
        padding: 1rem;
        margin: 1rem;
    }

    @keyframes cinta-move {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-100px * 19 - 1rem * 19));
        }
    }
}

/* Pausar animación al hover */
.cinta-carrusel-container:hover .cinta-carrusel {
    animation-play-state: paused;
}

@keyframes fadeZoomIn {
    0% { opacity: 0; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1); }
}

.banner-animado {
    animation: fadeZoomIn 1s ease-out;
}

.sticky-preferencias {
    position: sticky;
    top: 64px;
    z-index: 40;
    transition: opacity 0.3s;
}

/* ==== Selección fija en Configura tu caja ==== */
.producto-hover.seleccion-like {
    box-shadow: 0 0 0 4px #059669 !important;
    border: 2px solid #059669 !important;
}

.producto-hover.seleccion-dislike {
    box-shadow: 0 0 0 4px #dc2626 !important;
    border: 2px solid #dc2626 !important;
}

.banner-img {
    max-width: 400px;
    width: 90vw;
    height: auto;
    border-radius: 2.5em;
    display: block;
    margin: 0 auto 1rem auto;
}

#bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    padding: 0.5rem;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    z-index: 100;
}

#bottom-bar button {
    @apply text-green-700 text-2xl rounded-full p-3 transition-transform hover:scale-110;
    animation: glow 4s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 4px rgba(124,252,0,.4); }
    to   { box-shadow: 0 0 16px rgba(124,252,0,.8); }
}

dialog:open #bottom-bar {
    display: none;
}

/* Ocultar la barra de navegación inferior en pantallas de escritorio */
@media (min-width: 768px) {
    #bottom-bar {
        display: none;
    }
}

/* Menú móvil */
#mobile-menu {
    transition: all 0.3s ease-in-out;
    transform-origin: top right;
}

#mobile-menu.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

#mobile-menu:not(.hidden) {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}