:root {
    --army-green: #4B5320;
    --dark-green: #2F3518;
    --black: #111111;
    --white: #ffffff;
    --off-white: #f4f4f4;
    --grey-text: #e0e0e0;
}

html, body { height: 100%; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--off-white);
    color: var(--black);
    display: flex;
    flex-direction: column;
    padding-top: 100px;
}

.main-content { flex: 1; }

.card, .btn, .form-control, img { border-radius: 12px !important; }

/* --- ANIMACIÓN CARD --- */
.product-card {
    transition: all 0.4s ease; /* Suavidad */
    border: 1px solid transparent;
}

.product-card:hover {
    transform: translateY(-10px); /* Se eleva */
    box-shadow: 0 15px 30px rgba(75, 83, 32, 0.3); /* Sombra verde militar */
    border-color: var(--army-green);
}

.product-card img {
    transition: transform 0.5s ease;
}

.product-card:hover img {
    transform: scale(1.05); /* Zoom sutil en la imagen */
}

/* --- NAVBAR ISLA VERDE --- */
.navbar {
    background: rgba(75, 83, 32, 0.95) !important; 
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: fixed;
    top: 20px; left: 50%; transform: translateX(-50%);
    width: 95%; max-width: 1200px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(75, 83, 32, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 0.5rem 2rem;
}

/* CORRECCIÓN: Evita que el contenido salte de línea */
.navbar .container-fluid {
    flex-wrap: nowrap !important; 
    justify-content: space-between;
}

.navbar-brand { 
    color: var(--white) !important; 
    font-weight: 800; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    font-size: 1.2rem; 
    white-space: nowrap; /* CORRECCIÓN: El texto nunca se partirá en dos líneas */
}
.navbar-brand:hover { color: var(--black) !important; }

.nav-link { color: var(--grey-text) !important; font-weight: 500; margin: 0 8px; transition: all 0.3s ease; font-size: 0.95rem; }
.nav-link:hover { color: var(--white) !important; transform: translateY(-2px); text-shadow: 0 0 8px rgba(255, 255, 255, 0.3); }

.nav-link.btn { background-color: var(--black); color: var(--white) !important; padding: 4px 15px; border-radius: 30px !important; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); border: none; }
.nav-link.btn:hover { background-color: var(--white); color: var(--army-green) !important; }

/* --- CORRECCIÓN MÓVIL (MEDIA QUERY) --- */
@media (max-width: 768px) {
    .navbar {
        padding: 0.5rem 1rem; /* Reduce padding lateral para ganar espacio */
        width: 92%; /* Un poco más ancha en móviles */
    }
    
    .navbar-brand {
        font-size: 0.95rem; /* Letra un poco más pequeña en móvil */
        letter-spacing: 1px;
    }
    
    .navbar-toggler {
        padding: 0.25rem 0.5rem; /* Botón hamburguesa más compacto */
        font-size: 1rem;
    }
}

/* --- BOTONES --- */
.btn-tactical { background-color: var(--army-green); color: var(--white); border: none; transition: 0.3s; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.9rem; }
.btn-tactical:hover { background-color: var(--black); color: var(--white); box-shadow: 0 5px 15px rgba(0,0,0,0.3); }

.price-tag { color: var(--army-green); font-size: 1.2rem; font-weight: 800; }

/* --- DETALLE PRODUCTO (Galería) --- */
.product-gallery-thumb { cursor: pointer; opacity: 0.6; transition: 0.3s; border: 2px solid transparent; }
.product-gallery-thumb:hover, .product-gallery-thumb.active { opacity: 1; border-color: var(--army-green); }
.main-product-img { max-height: 500px; object-fit: contain; background: #fff; width: 100%; border-radius: 20px !important; }

/* --- FOOTER VERDE --- */
.footer { background-color: var(--army-green); color: var(--white); padding: 1.5rem 0; margin-top: 3rem; font-size: 0.85rem; border-top: 5px solid var(--dark-green); }
.footer strong { color: var(--black); }

/* --- OFFCANVAS --- */
.offcanvas { background-color: var(--off-white); }
.offcanvas-header { background-color: var(--army-green); color: var(--white); }
.cart-item-preview { background: var(--white); border-radius: 10px; padding: 10px; margin-bottom: 10px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); display: flex; align-items: center; gap: 10px; }
.cart-item-preview img { width: 50px; height: 50px; object-fit: cover; border-radius: 8px; }
.cart-total-preview { font-weight: 800; color: var(--black); text-align: right; margin-top: 15px; border-top: 1px solid #ddd; padding-top: 10px; }
.auth-container { max-width: 400px; margin: 20px auto; padding: 2rem; background: var(--white); box-shadow: 0 5px 20px rgba(0,0,0,0.05); border-radius: 15px !important; }
.navbar-toggler { border: none; outline: none; }
.navbar-toggler:focus { box-shadow: none; }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 255, 255, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important; }

/* --- ESTILO DE ETIQUETAS (TAGS) --- */
.badge-tactical-tag {
    display: inline-block;
    background-color: var(--dark-green); /* Verde muy oscuro */
    color: var(--white);
    padding: 8px 15px;
    margin-right: 8px;
    margin-bottom: 8px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid var(--army-green);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.badge-tactical-tag:hover {
    background-color: var(--army-green);
    transform: translateY(-2px);
}

.badge-tactical-tag i {
    color: #a3c9a8; /* Un verde claro para el icono */
}



/* ... (Todo tu código anterior) ... */

/* --- UTILIDADES VERDE MILITAR (Para reemplazar el verde de Bootstrap) --- */
.text-tactical {
    color: var(--army-green) !important;
}

.border-tactical {
    border-color: var(--army-green) !important;
}

/* Ajuste para el botón activo de categorías */
.btn-tactical.active, .btn-tactical:active {
    background-color: var(--dark-green) !important;
    border-color: var(--dark-green) !important;
}