/* Variables de color "Corporate Tech" */
:root {
    --brand-blue: #007BFF;
    --dark-tech: #1A1A1A;
    --accent-orange: #F39C12;
    --bg-light: #FFFFFF;
    --bg-body: #F8F9FA;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--dark-tech);
}

/* Utilidades de texto y color */
.brand-blue { color: var(--brand-blue) !important; }
.text-dark-tech { color: var(--dark-tech) !important; }
.bg-accent { background-color: var(--accent-orange) !important; color: #fff; }
.btn-accent { background-color: var(--accent-orange); color: #fff; border: none; }
.btn-accent:hover { background-color: #d68910; color: #fff; }
.hover-blue:hover { color: var(--brand-blue) !important; transition: 0.3s; }

/* Enlaces del Sidebar */
.sidebar-link {
    transition: all 0.3s ease;
    padding: 10px 12px;
    border-radius: 6px;
}
.sidebar-link:hover {
    background-color: rgba(0, 123, 255, 0.05);
    color: var(--brand-blue) !important;
    transform: translateX(5px);
}

/* Banners Modo Oscuro (Gráficos Tecnológicos) */
.dark-mode-banner {
    background: linear-gradient(135deg, #1A1A1A 0%, #0d3b66 100%);
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.2);
    border: 1px solid rgba(0, 123, 255, 0.3);
}

/* Animaciones sutiles */
.cart-icon {
    transition: transform 0.2s ease;
}
.cart-icon:hover {
    transform: scale(1.1);
}

.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.15) !important;
}