/* NAVIGATE
ควบคุมการแสดงผลในส่วนของเมนูส่วนหัวของเว็บ */

/* Css Variable ตัวแปร */
:root{
    --nav_hover: rgba(0, 0, 0, 0.07); /* สีขณะที่เอาเมาส์ไปชี้ */
    --nav_delimiter: rgba(0, 0, 0, 0.07); /* สีเส้นคั่น */
}


.nav{
    display: block;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 999;
    width: 100%;
    background: rgba(255,255,255,0.97);
    padding: 5px 0px;
    border-bottom: 1px solid var(--nav_delimiter);
}
    /* Dark */
    .dark .nav{
        background: rgba(59,50,66,0.97);
    }
.nav-container{
    display: block;
    box-sizing: border-box;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0px 5px;
}
/* Nav - Brand */
.nav-brand{
    display: inline-block;
    vertical-align: middle;
    width: 70px;
}
.nav-brand_link{
    display: inline-block;
}
.nav-brand_icon{
    display: inline-block;
    vertical-align: middle;
    width: 50px;
    padding-left: 5px;
}
.nav-brand_text{
    /* display: inline-block; */
    display: none;
    vertical-align: middle;
    font-family: 'prompt_medium';
    font-size: 2.4rem;
    /* padding-left: 10px; */
} 
/* Nav - Wrap */
.nav-wrap{
    display: inline-block;
    text-align: right;
    width: calc( 100% - 70px );
    padding: 5px 0px;
}
    /* Responsive ระยะการแสดงผลของ Logo */
    @media only screen and (min-width: 500px){
        /* ซ่อน Logo */
        .nav-brand{
            width: 300px;
        }
            /* แสดงชื่อเว็บไซต์ทั้งหมด */
            .nav-brand_text{
                display: inline-block;
            }
        /* ส่วนของแถบเมนู */
        .nav-wrap{
            width: calc( 100% - 300px );
        }
    }
/* Nav - Button
Theme and Language */
.nav-theme,
.nav-language{
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
    width: 40px;
    height: 40px;
    background-size: 40px;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0px 5px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
    user-select: none;

    /* background-color: cadetblue; */
}
    /* .nav-theme{ background-image: url('../img/nav/nav_icon_moon.png') } */
    .nav-language{ background-image: url('../img/nav/nav_icon_language.png') }
    .nav-theme:hover,
    .nav-language:hover{
        background-color: var(--nav_hover);
    }
.nav-mobile{
    display: inline-block;
    vertical-align: middle;
}
.nav-desktop{
    /* display: inline-block; */
    display: none;
    vertical-align: middle;
}
    /* Responsive ระยะการแสดงผลของ Menu */
    @media only screen and (min-width: 800px){
        /* ซ่อน Button และ Popup สำหรับ Mobile */
        .nav-mobile{
            display: none;
        }
        /* แสดง Navigate List สำหรับ Desktop */
        .nav-desktop{
            display: inline-block;
        }
    }
/* Nav - Desktop */
.nav-desktop_list{
    display: block;
}
.nav-desktop_item{
    display: inline-block;
    vertical-align: middle;
}
.nav-desktop_delimiter{
    display: inline-block;
    vertical-align: middle;
    width: 1px;
    height: 30px;
    background: var(--nav_delimiter);
    margin: 0px 5px;
}
.nav-desktop_link,
.nav-desktop_item_sub{
    cursor: pointer;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
    user-select: none;
}
    .nav-desktop_link:hover,
    .nav-desktop_item_sub:hover{
        background-color: var(--nav_hover);
    }
.nav-desktop_item_sub{
    position: relative;
    padding-right: 35px;
}
/* แสดงลูกศรชี้ลงเพื่อสื่อว่ามี Popup ซ่อนอยู่ */
.nav-desktop_item_sub::after{
    transform: rotate(45deg);
    content: '';
    display: inline-block;
    position: absolute;
    top: 50%;
    right: 10px;
    width: 10px;
    height: 10px;
    margin-top: -7px;
    border-right: 1px solid #333;
    border-bottom: 1px solid #333;
    transition: all 0.1s linear;
}


/* Nav - Mobile */
.nav-mobile_button{
    cursor: pointer;
    display: inline-block;
    vertical-align: middle;
    width: 50px;
    height: 40px;
    background-image: url('../img/nav/nav_icon_mobile.png');
    background-size: 40px;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 10px;
    transition: background-color 0.3s ease;
    user-select: none;
}
    .nav-mobile_button:hover{
        background-color: var(--nav_hover);
    }