/* ======================================================= */
/* 1. CONFIGURACIÓN GLOBAL */
/* ======================================================= */
:root {
    --bg-body: #F5F5DC;
    --bg-card: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;
    --accent-text: #2968c8; 
    --primary: #00FFFF; /* Cian */
    --secondary: #D500F9; /* Magenta */
    --header-bg: #00FFFF; /* Fondo del header igual al primario */
    --border-color: #e0e0e0;
    --shadow-card: 0 2px 10px rgba(0,0,0,0.1);
    --font-family: 'Roboto', sans-serif;
}

[data-theme='dark'] {
    --bg-body: #121212;
    --bg-card: #1E1E1E;
    --text-main: #E0E0E0;
    --text-muted: #A0A0A0;
    --accent-text: #00FFFF;
    --primary: #333333;
    --secondary: #FF00FF;
    --header-bg: #1F1F1F; /* Header oscuro en modo oscuro */
    --border-color: #333333;
    --shadow-card: 0 4px 15px rgba(0,0,0,0.5);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-family); background-color: var(--bg-body); color: var(--text-main); transition: 0.3s; padding-bottom: 80px; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ======================================================= */
/* 2. HEADER */
/* ======================================================= */
.main-header {
    background-color: var(--header-bg);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 10px 0;
    position: sticky; /* Opcional: para que quede fijo arriba */
    top: 0;
    z-index: 100;
}

.container-header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
}

/* --- FILA SUPERIOR (MOBILE Y DESKTOP) --- */
.header-top-row {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
}

/* Logo */
.logo-container {
    flex-shrink: 0; /* No encoger el logo */
}
.logo-text {
    font-weight: 800; font-size: 1.2rem; text-transform: uppercase;
}
.logo-magic { color: var(--secondary); }

/* Barra de Búsqueda */
.search-container {
    flex-grow: 1; /* Ocupa todo el espacio disponible */
    display: flex;
    max-width: 600px; /* Que no sea gigante en desktop */
}

.search-container input {
    width: 100%;
    padding: 8px 10px;
    border: none;
    border-radius: 2px 0 0 2px;
    outline: none;
    font-size: 0.9rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.search-btn {
    background-color: #fff; /* Botón blanco como la barra */
    border: none;
    border-left: 1px solid #eee;
    padding: 0 10px;
    border-radius: 0 2px 2px 0;
    cursor: pointer;
    color: #666;
    display: flex;
    align-items: center;
}

/* Botones Iconos (Hamburguesa y Carrito) */
.burger-menu-btn, .cart-btn {
    background: none;
    border: none;
    color: var(--text-main); /* Se adapta al tema */
    cursor: pointer;
    padding: 5px;
}

/* --- FILA INFERIOR (DESKTOP) --- */
.desktop-only { display: none; } /* Oculto en Mobile */

@media (min-width: 1024px) {
    .main-header { padding-bottom: 0; }
    
    .desktop-only {
        display: flex; /* Mostrar en Desktop */
        justify-content: space-between;
        align-items: center;
        padding-top: 10px;
        padding-bottom: 10px;
        font-size: 0.9rem;
    }

    .burger-menu-btn { display: none; } /* Ocultar hamburguesa en Desktop */

    /* Envío / CP */
    .shipping-location {
        display: flex;
        align-items: center;
        gap: 5px;
        color: var(--text-main);
        cursor: pointer;
        opacity: 0.8;
    }

    /* Links Centrales */
    .nav-links {
        display: flex;
        gap: 15px;
        color: rgba(var(--text-main), 0.7);
    }
    .nav-links a:hover, .dropdown-category:hover { color: var(--text-main); }
    .dropdown-category { font-weight: bold; cursor: pointer; }

    /* Usuario */
    .user-actions-desktop {
        display: flex;
        gap: 15px;
        align-items: center;
    }
}

/* Botón de Tema (Texto simple) */
.text-btn {
    background: none; border: none; font-size: 0.9rem; cursor: pointer; color: inherit;
    font-family: inherit;
}
.text-btn:hover { text-decoration: underline; }

/* ======================================================= */
/* 3. MENÚ HAMBURGUESA MOBILE (OVERLAY) */
/* ======================================================= */
.mobile-menu-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.5); /* Fondo semitransparente */
    z-index: 200;
    display: none; /* Oculto por defecto */
}

.mobile-menu-overlay.active { display: block; }

.mobile-menu-content {
    width: 80%;
    max-width: 300px;
    height: 100%;
    background-color: var(--bg-card);
    position: relative;
    box-shadow: 2px 0 10px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
}

.mobile-menu-header {
    background-color: var(--primary);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    color: var(--text-main);
}
#close-menu-btn { background: none; border: none; font-size: 1.5rem; cursor: pointer; }

.mobile-list { padding: 20px; }
.mobile-list li { margin-bottom: 15px; }
.mobile-list hr { margin: 15px 0; border: 0; border-top: 1px solid var(--border-color); }
.text-btn-mobile { background: none; border: 1px solid var(--border-color); padding: 5px 10px; width: 100%; text-align: left; cursor: pointer; color: var(--text-main); }

/* ======================================================= */
/* 4. MAIN & GRID PRODUCTOS */
/* ======================================================= */
main { max-width: 1200px; margin: 20px auto; padding: 0 10px; }
.carousel-box {
    width: 100%; height: 200px; background: linear-gradient(45deg, var(--primary), var(--secondary));
    border-radius: 6px; display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.5rem; text-align: center; margin-bottom: 30px;
}
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 15px;
}
.product-card {
    background: var(--bg-card); border-radius: 6px; box-shadow: var(--shadow-card);
    overflow: hidden; border: 1px solid var(--border-color);
    transition: transform 0.2s;
}
.product-card:hover { transform: translateY(-3px); }
.card-image { height: 200px; background-color: #ddd; display: flex; align-items: center; justify-content: center; }
.card-info { padding: 15px; display: flex; flex-direction: column; gap: 5px; }
.card-price { font-size: 1.4rem; color: var(--text-main); }
.card-title { font-size: 0.9rem; color: var(--text-muted); line-height: 1.3; }
.card-link { color: var(--accent-text); font-size: 0.85rem; margin-top: 10px; font-weight: 500; }

/* ======================================================= */
/* 5. WHATSAPP FLOTANTE */
/* ======================================================= */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: transform 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float img { width: 35px; height: 35px; }

/* ======================================================= */
/* 6. FOOTER */
/* ======================================================= */
.main-footer { text-align: center; padding: 30px; background-color: var(--bg-card); margin-top: 40px; border-top: 1px solid var(--border-color); }
.footer-link { color: var(--secondary); font-weight: bold; }