body {
}

:root {
    /*xanh dương*/
    --blue-color: #3498db;
    --light-blue-color: #e3f2fd;
    --blue-color1: #2196f3;
    --drak-blue-color: #0d47a1;
    /*xanh lục*/
    --green-color: #2ecc71;
    --light-green-color: #d4edda;
    --drak-green-color: #1b5e20;
    /*đỏ*/
    --light-red-color: #ffebee;
    --red-color: #f44336;
    --drak-red-color: #b71c1c;
    /*cam*/
    --light-orange-color: #ffe0b2;
    --orange-color: #ffb444;
    --drak-blue-color: #e65100;
    /*hồng*/
    --pink-light: #f8bbd0;
    --pink: #e91e63;
    --pink-dark: #880e4f;
    /*vàng*/
    --yellow-light: #fff9c4;
    --yellow: #ffeb3b;
    --yellow-dark: #fbc02d;
    /*tím*/
    --purple-light: #e1bee7;
    --purple: #9c27b0;
    --purple-dark: #4a148c;
    /*màu gradient*/
    --gradient-blue: linear-gradient(135deg, #2196f3, #21cbf3);
    --gradient-pink: linear-gradient(135deg, #ff9a9e, #fad0c4);
    --gradient-purple: linear-gradient(135deg, #a18cd1, #fbc2eb);
    --gradient-orange: linear-gradient(135deg, #f7971e, #ffd200);
    --gradient-green: linear-gradient(135deg, #56ab2f, #a8e063);
    --gradient-night: linear-gradient(135deg, #232526, #414345);
    --gradient-fire: linear-gradient(90deg, #ff0000, #ff7a00, #ffdd00);
    --gradient-knowledge: linear-gradient(90deg, #003973, #E5E5BE);
    --gradient-nature: linear-gradient(90deg, #43cea2, #185a9d);
    --gradient-classic: linear-gradient(270deg, #654321, #d9a760);
    --gradient-tech: linear-gradient(90deg, rgba(0,77,77,1),rgba(0,77,77,1), rgba(0,25,47, 1),rgba(0,25,47, 1), rgba(10,25,47,1));
    --gradient-tech-f: linear-gradient(270deg, rgba(0,77,77,1),rgba(0,77,77,1), rgba(0,25,47, 1),rgba(0,25,47, 1), rgba(10,25,47,1));
    /*linh ta linh tinh khác*/
    --bg-color: #e8e8e8;
    --nav-color: #0e0e0e;
}

/*Dropdown*/
.dropdown_list{
    position: relative;
}

.dropdown_menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-image: var(--gradient-tech);
    list-style: none;
    padding: 0;
    margin: 0;
    min-width: 150px;
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.dropdown_list:hover .dropdown_menu {
    opacity: 1;
    visibility: visible;
}

.dropdown_menu li a {
    display: block;
    padding: 10px 15px;
    color: white;
    text-decoration: none;
    transition: background 0.3s;
}

.dropdown_menu li a:hover {
    min-width: 150px;
    border-radius: 5px;
    background-color: #00385b;
}


/*Home User Index----------------------------------------------------------------------------------------*/
/*Scroll box*/
.scroll-box{
    overflow: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;

}

.scroll-box::-webkit-scrollbar{
    display: none;
}

.btn-tech {
    font-weight: 350;
    color: white;
    transform: translate(80px, 130px);
    width: 200px;
    background-image: linear-gradient(90deg,rgba(0,77,77,1), rgba(0,75,77,1));
    line-height: 40px;
    font-size: 20px;
    box-shadow: 0 4px 0 #003838, 0 6px 10px rgba(0, 0, 0, 0.4);
    transition: 0.2s ease;
}
.btn-tech:hover {
    color: white;
}

.btn-tech:active {
    color: rgba(0,25,47, 1);
    box-shadow: 0 1px 0 #003838;
}

.items:hover {
    transform: scale(1.05);
}
/*Home Admin Index*----------------------------------------------------------------------------------------*/
/*Producst Index*----------------------------------------------------------------------------------------*/

.sidebarcate li:hover {
    background-color: rgba(0,77,77,1);
}