/* ============================================
   RYULSHOP — CSS PRINCIPAL
   ============================================ */

/* --- IMPORTS & VARIABLES --- */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700;800;900&display=swap');

:root {
    /* Colores principales */
    --clr-main: #5b3fd4;
    --clr-main-light: #7c5ef7;
    --clr-main-dark: #3e25a8;
    --clr-white: #ffffff;
    --clr-bg: #f5f3f8;
    --clr-gray: #eae6f0;
    --clr-red: #d63031;
    --clr-green: #00b894;
    --clr-card-bg: #ffffff;
    --clr-text: #2d2d3a;
    --clr-text-light: #6b6b80;

    /* Sombras */
    --shadow-xs: 0 1px 3px rgba(91, 63, 212, 0.05);
    --shadow-sm: 0 2px 8px rgba(91, 63, 212, 0.08);
    --shadow-md: 0 4px 20px rgba(91, 63, 212, 0.12);
    --shadow-lg: 0 8px 32px rgba(91, 63, 212, 0.18);
    --shadow-xl: 0 12px 48px rgba(91, 63, 212, 0.22);

    /* Bordes redondeados */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;

    /* Animaciones */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
}

/* --- LAYOUT GENERAL --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Rubik', sans-serif;
}

body {
    background: linear-gradient(180deg, var(--clr-main) 0%, var(--clr-main-dark) 100%);
}

h1, h2, h3, h4, h5, h6, p, a, input, textarea, ul, li {
    margin: 0;
    padding: 0;
}

ul { list-style-type: none; }
li { list-style: none; }
a { text-decoration: none; }

.wrapper {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

/* --- SIDEBAR --- */
aside {
    padding: 2rem 0;
    color: var(--clr-white);
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(180deg, var(--clr-main) 0%, var(--clr-main-dark) 100%);
    overflow-y: auto;
    overflow-x: hidden;
}

.logo {
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff, var(--clr-gray));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    padding: 0 2rem;
    margin-bottom: 2rem;
}

nav {
    flex: 1;
}

.menu {
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.boton-menu {
    background-color: transparent;
    border: 0;
    color: var(--clr-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: .85rem;
    font-weight: 500;
    padding: .85rem 2rem;
    font-size: .88rem;
    width: 100%;
    border-radius: 0;
    transition: var(--transition);
}

.boton-menu:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.boton-menu.active {
    background-color: var(--clr-white);
    color: var(--clr-main);
    font-weight: 600;
    position: relative;
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    margin-right: 0;
}

.boton-carrito {
    margin-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 1rem;
}

.numerito {
    background-color: var(--clr-main-light);
    color: var(--clr-white);
    padding: .15rem .45rem;
    border-radius: 2rem;
    font-size: .7rem;
    font-weight: 700;
    margin-left: auto;
}

.boton-carrito.active .numerito {
    background-color: var(--clr-main);
    color: var(--clr-white);
}

.texto-footer {
    color: var(--clr-main-light);
    font-size: .85rem;
    padding: 0 2rem;
}

/* --- CONTENIDO PRINCIPAL --- */
main {
    background-color: var(--clr-bg);
    margin: .75rem;
    margin-left: 0;
    border-radius: 0 var(--radius-2xl) var(--radius-2xl) 0;
    padding: 2.5rem 3rem;
    box-shadow: var(--shadow-lg);
    min-height: calc(100vh - 1.5rem);
}

.titulo-principal {
    color: var(--clr-main);
    margin-bottom: 2rem;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

/* --- CUADRÍCULA DE PRODUCTOS --- */
.contenedor-productos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
}

/* ============================================
   TARJETA DE PRODUCTO (MOCKUP NAVEGADOR)
   ============================================ */
.producto {
    background-color: var(--clr-card-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid rgba(91, 63, 212, 0.06);
}

.producto:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* --- Cabecera de producto (imagen + badge) --- */
.producto-cabecera {
    position: relative;
    overflow: hidden;
}

/* --- Badge de tipo --- */
.producto-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    z-index: 2;
    backdrop-filter: blur(6px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.badge-codigo {
    background: linear-gradient(135deg, var(--clr-green), #00d2a0);
    color: var(--clr-white);
}

.badge-suscripcion {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: var(--clr-white);
}

/* --- Imagen del producto (preview web) --- */
.producto-imagen {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: top center;
    display: block;
    background-color: #fff;
    border-bottom: 1px solid var(--clr-gray);
}

/* --- Info del producto --- */
.producto-info {
    background: linear-gradient(135deg, var(--clr-main), var(--clr-main-light));
    color: var(--clr-white);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}

.producto-titulo {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
}

.producto-precio {
    font-size: .9rem;
    font-weight: 700;
    opacity: 0.9;
}

/* --- Botones del producto --- */
.producto-botones {
    display: flex;
    gap: .5rem;
    margin-top: .5rem;
}

.producto-detalles,
.producto-agregar {
    flex: 1;
    border: none;
    background-color: var(--clr-white);
    color: var(--clr-main);
    padding: .6rem 1rem;
    text-transform: uppercase;
    border-radius: 2rem;
    cursor: pointer;
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: 0.04em;
    transition: var(--transition);
    text-align: center;
    box-shadow: 0 2px 10px rgba(91, 63, 212, 0.2);
}

.producto-detalles:hover,
.producto-agregar:hover {
    background-color: var(--clr-white);
    color: var(--clr-main-dark);
    transform: scale(1.04);
    box-shadow: 0 4px 16px rgba(91, 63, 212, 0.35);
}

/* --- Botón Demo --- */
.producto-demo {
    flex: 1;
    border: none;
    background: linear-gradient(135deg, var(--clr-green), #00d2a0);
    color: var(--clr-white);
    padding: .6rem 1rem;
    text-transform: uppercase;
    border-radius: 2rem;
    cursor: pointer;
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: 0.04em;
    transition: var(--transition);
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 184, 148, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    text-decoration: none;
}

.producto-demo:hover {
    background: linear-gradient(135deg, #00a884, var(--clr-green));
    color: var(--clr-white);
    transform: scale(1.04);
    box-shadow: 0 4px 16px rgba(0, 184, 148, 0.45);
}

.producto-demo i {
    font-size: 1rem;
}

/* --- Contenedor de botones en detalle --- */
.detalle-botones {
    display: flex;
    gap: .75rem;
    align-items: center;
}

.detalle-botones .producto-agregar {
    flex: 1;
}

.detalle-botones .producto-demo {
    flex: 0 0 auto;
    padding: .6rem 1.25rem;
}


/* ============================================
   CARRITO
   ============================================ */

.contenedor-carrito {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.carrito-vacio,
.carrito-comprado {
    color: var(--clr-text-light);
    font-size: 1.1rem;
    text-align: center;
    padding: 4rem 0;
}

.carrito-vacio i,
.carrito-comprado i {
    display: block;
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.carrito-productos {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.carrito-producto {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--clr-card-bg);
    color: var(--clr-text);
    padding: .85rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    border: 1px solid rgba(91, 63, 212, 0.05);
    transition: var(--transition);
}

.carrito-producto:hover {
    box-shadow: var(--shadow-md);
}

.carrito-producto-imagen {
    width: 4.5rem;
    height: 4.5rem;
    object-fit: contain;
    border-radius: var(--radius-md);
    background-color: var(--clr-gray);
    padding: .25rem;
}

.carrito-producto small {
    font-size: .8rem;
    color: var(--clr-text-light);
}

.carrito-producto-eliminar {
    border: 0;
    background-color: transparent;
    color: var(--clr-red);
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition);
    padding: .5rem;
    border-radius: 50%;
}

.carrito-producto-eliminar:hover {
    background-color: rgba(214, 48, 49, 0.1);
    transform: scale(1.1);
}

.carrito-acciones {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carrito-acciones-vaciar {
    border: 2px solid var(--clr-gray);
    background-color: transparent;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    color: var(--clr-main);
    text-transform: uppercase;
    font-weight: 600;
    font-size: .85rem;
    cursor: pointer;
    transition: var(--transition);
}

.carrito-acciones-vaciar:hover {
    background-color: var(--clr-gray);
    border-color: var(--clr-main);
}

.carrito-acciones-derecha {
    display: flex;
}

.carrito-acciones-total {
    display: flex;
    background-color: var(--clr-gray);
    padding: 1rem 1.5rem;
    color: var(--clr-main);
    text-transform: uppercase;
    font-weight: 600;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    gap: 1rem;
}

.carrito-acciones-comprar {
    border: 0;
    background: linear-gradient(135deg, var(--clr-main), var(--clr-main-light));
    padding: 1rem 1.5rem;
    color: var(--clr-white);
    text-transform: uppercase;
    font-weight: 600;
    font-size: .85rem;
    cursor: pointer;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    transition: var(--transition);
}

.carrito-acciones-comprar:hover {
    background: linear-gradient(135deg, var(--clr-main-dark), var(--clr-main));
    box-shadow: var(--shadow-md);
}

/* ============================================
   DETALLE PRODUCTO — GALERÍA
   ============================================ */

.detalle-producto {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: start;
}

/* --- Galería de imágenes --- */
.detalle-galeria {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.galeria-principal {
    position: relative;
    background-color: var(--clr-card-bg);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(91, 63, 212, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 380px;
    overflow: hidden;
}

.galeria-imagen-principal {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.galeria-imagen-principal:hover {
    transform: scale(1.02);
}

/* Flechas de navegación */
.galeria-flecha {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(6px);
    color: var(--clr-main);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    z-index: 2;
}

.galeria-flecha:hover {
    background: var(--clr-main);
    color: var(--clr-white);
    transform: translateY(-50%) scale(1.1);
}

.galeria-flecha-izq { left: 0.75rem; }
.galeria-flecha-der { right: 0.75rem; }

/* Contador de fotos */
.galeria-contador {
    position: absolute;
    bottom: 0.75rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: .7rem;
    font-weight: 600;
    padding: .25rem .65rem;
    border-radius: 2rem;
    backdrop-filter: blur(4px);
    pointer-events: none;
}

/* Miniaturas */
.galeria-miniaturas {
    display: flex;
    gap: .65rem;
    overflow-x: auto;
    padding: .25rem 0;
    scroll-behavior: smooth;
}

.galeria-miniaturas::-webkit-scrollbar {
    height: 4px;
}

.galeria-miniaturas::-webkit-scrollbar-thumb {
    background: var(--clr-main-light);
    border-radius: 4px;
}

.galeria-miniatura {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 2px solid transparent;
    background-color: var(--clr-card-bg);
    padding: 4px;
    transition: var(--transition);
    flex-shrink: 0;
    box-shadow: var(--shadow-xs);
}

.galeria-miniatura:hover {
    border-color: var(--clr-main-light);
    transform: translateY(-2px);
}

.galeria-miniatura-activa {
    border-color: var(--clr-main);
    box-shadow: 0 0 0 2px var(--clr-main-light);
}

/* --- Info del producto --- */
.detalle-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detalle-precio-fila {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.detalle-precio {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--clr-main);
    letter-spacing: -0.02em;
}

/* Badge en detalle — más grande que el de tarjeta */
.detalle-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
}

.detalle-badge.badge-codigo {
    background: linear-gradient(135deg, var(--clr-green), #00d2a0);
    color: var(--clr-white);
}

.detalle-badge.badge-suscripcion {
    background: linear-gradient(135deg, #f39c12, #e67e22);
    color: var(--clr-white);
}

.detalle-descripcion {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--clr-text-light);
}

/* --- Versión del producto --- */
.detalle-version {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: linear-gradient(135deg, var(--clr-main) 0%, var(--clr-main-dark) 100%);
    color: var(--clr-white);
    padding: 0.45rem 0.9rem;
    border-radius: 2rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    box-shadow: 0 2px 10px rgba(91, 63, 212, 0.25);
    width: fit-content;
}

.detalle-version i {
    font-size: 0.85rem;
}

/* --- Sección Info Demo --- */
.detalle-demo-info {
    background: linear-gradient(135deg, rgba(0, 184, 148, 0.08), rgba(0, 184, 148, 0.03));
    border: 1px solid rgba(0, 184, 148, 0.2);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.demo-info-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.demo-info-header i {
    color: var(--clr-green);
    font-size: 1.1rem;
}

.demo-info-header h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--clr-green);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.detalle-demo-info p {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--clr-text-light);
}

/* ============================================
   UTILIDADES
   ============================================ */

.header-mobile { display: none; }
.btn-volver-mobile { display: none; }
.close-menu { display: none; }
.disabled { display: none; }

/* ============================================
   NOTIFICACIÓN MENU MOBILE
   ============================================ */

.open-menu {
    position: relative;
}

.notificacion-menu {
    position: absolute;
    top: .3rem;
    right: .2rem;
    width: .75rem;
    height: .75rem;
    background-color: var(--clr-red);
    border-radius: 50%;
    display: none;
    border: 2px solid var(--clr-main);
    box-shadow: 0 0 8px rgba(214, 48, 49, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */

@media screen and (max-width: 1100px) {
    .contenedor-productos {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media screen and (max-width: 850px) {
    .contenedor-productos {
        grid-template-columns: repeat(2, 1fr);
    }

    .detalle-producto {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .galeria-principal {
        min-height: 300px;
    }
}

/* ============================================
   RESPONSIVE — MÓVIL
   ============================================ */

@media screen and (max-width: 600px) {

    .wrapper {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    aside {
        position: fixed;
        z-index: 9;
        background: linear-gradient(180deg, var(--clr-main) 0%, var(--clr-main-dark) 100%);
        left: 0;
        box-shadow: 0 0 0 100vmax rgba(0, 0, 0, .6);
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: .3s ease;
        width: 260px;
        padding: 2rem 0;
    }

    .aside-visible {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }

    .boton-menu.active::before,
    .boton-menu.active::after {
        display: none;
    }

    main {
        margin: .5rem;
        margin-top: 0;
        padding: 1.25rem;
        border-radius: var(--radius-lg);
    }

    .contenedor-productos {
        grid-template-columns: repeat(2, 1fr);
        gap: .85rem;
    }

    .producto-imagen {
        height: 150px;
    }

    .producto-info {
        padding: .75rem 1rem;
    }

    .titulo-principal {
        font-size: 1.3rem;
        margin-bottom: 1.25rem;
    }

    .header-mobile {
        padding: .75rem 1rem;
        display: grid;
        grid-template-columns: auto 1fr auto;
        align-items: center;
        gap: .5rem;
    }

    .btn-volver-mobile {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 2.4rem;
        height: 2.4rem;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.25);
        border: 1.5px solid rgba(255, 255, 255, 0.4);
        color: var(--clr-white);
        font-size: 1.2rem;
        transition: var(--transition);
        flex-shrink: 0;
        text-decoration: none;
    }

    .btn-volver-mobile:hover {
        background: rgba(255, 255, 255, 0.45);
        transform: scale(1.08);
    }

    .header-mobile .logo {
        text-align: center;
        background: linear-gradient(135deg, var(--clr-main-light), var(--clr-white));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .open-menu, .close-menu {
        background-color: transparent;
        color: var(--clr-main-light);
        border: 0;
        font-size: 1.8rem;
        cursor: pointer;
        transition: var(--transition);
    }

    .open-menu:hover, .close-menu:hover {
        transform: scale(1.1);
    }

    .close-menu {
        display: block;
        position: absolute;
        top: .75rem;
        right: .75rem;
    }

    .carrito-producto {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: flex-start;
        padding: .75rem;
    }

    .carrito-producto-subtotal {
        display: none;
    }

    .carrito-acciones {
        flex-wrap: wrap;
        row-gap: 1rem;
    }

    .detalle-producto {
        grid-template-columns: 1fr;
    }

    .galeria-principal {
        min-height: 240px;
        padding: 1rem;
    }

    .galeria-imagen-principal {
        max-height: 280px;
    }

    .galeria-miniatura {
        width: 56px;
        height: 56px;
    }

    .galeria-flecha {
        width: 32px;
        height: 32px;
        font-size: .9rem;
    }

    .galeria-flecha-izq { left: .5rem; }
    .galeria-flecha-der { right: .5rem; }

    .detalle-precio {
        font-size: 1.75rem;
    }
}

@media screen and (max-width: 400px) {
    .contenedor-productos {
        grid-template-columns: 1fr;
    }

    .producto-imagen {
        height: 200px;
    }
}