/* =========================================
   PALETA DE COLORES GLOBAL Y CONFIGURACIÓN
   Cambia estos colores para modificar toda la web.
========================================= */
:root {
    --color-primary: #dc2626;        /* Color Principal (Botones, íconos, bordes) */
    --color-primary-dark: #b91c1c;   /* Color Hover (Cuando pasas el mouse) */
    --color-primary-light: #fee2e2;  /* Color Fondo Suave (Ej. etiquetas destacadas) */
    --color-primary-soft: #fef2f2;   /* Color Fondo Extra Claro (Ej. mensajes de error) */
    --color-primary-border: #fecaca; /* Color de Bordes suaves */
    
    --color-bg-site: #f3f4f6;        /* Fondo general del sitio */
    --color-text-main: #1f2937;      /* Texto general oscuro */
}

body { 
    font-family: 'Inter', sans-serif; 
    background-color: var(--color-bg-site); 
    color: var(--color-text-main);
}
.font-goldman { font-family: 'Goldman', cursive; }

/* --- COMPONENTES DEL CATÁLOGO --- */
.custom-checkbox {
    appearance: none;
    background-color: transparent;
    margin: 0;
    font: inherit;
    color: currentColor;
    width: 1.1em;
    height: 1.1em;
    border: 2px solid #ccc;
    border-radius: 3px;
    display: grid;
    place-content: center;
    cursor: pointer;
    transition: all 0.2s;
}
.custom-checkbox::before {
    content: "";
    width: 0.6em;
    height: 0.6em;
    clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
    transform: scale(0);
    transition: 120ms transform ease-in-out;
    background-color: white;
}
.custom-checkbox:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}
.custom-checkbox:checked::before { transform: scale(1); }

/* Filtro oscuro para íconos de características */
.icon-dark {
    filter: invert(30%) sepia(5%) saturate(10%) hue-rotate(314deg) brightness(90%) contrast(85%);
}

/* Badges de Estado (Sin Stock / Próximamente) */
.badge-stock {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 20;
    padding: 0.35rem 0.75rem;
    border-radius: 4px; 
    font-size: 0.70rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-soldout { 
    background-color: var(--color-primary); 
    color: white; 
}
.badge-comingsoon { 
    background-color: #f57c00; 
    color: white; 
}
.img-grayscale { filter: grayscale(100%) opacity(50%) !important; }

/* Utilidad para truncar textos largos (Descripción) */
.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}

/* --- ANIMACIONES E INDEX --- */
.carousel-inner { transition: transform 0.5s ease-in-out; }
.banner-img { object-position: center; }

.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

/* Sombra dinámica ligada al color principal */
.glow-primary { 
    filter: drop-shadow(0 0 10px var(--color-primary)); 
}

/* Botones con degradado (Se ajustan automáticamente al color principal y hover) */
.btn-red-modern {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    font-weight: 800;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-block;
}
.btn-red-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}