*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
/*Color variables*/
:root{
    --primary-color: #ffffff;
    --second-color: #ffffff;
    --black-color: #000000;
}

body{
    background-image: url("/admin/img/bg-login.png");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}
/*Reusable CSS*/
a{
    text-decoration: none;
    color:var(--second-color);
}
a:hover{
    text-decoration: underline;
}
.wrapper{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: rgba(0,0,0,0.2);
    flex-direction: column;
    position: relative;
    padding: 20px 10px;
}
/*Logo Company*/
.logo_box {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #ffffff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    z-index: 10;

}

.logo_box img {
    width: 100%;
    max-width: 230px;
    height: auto;
}

.login-header-admin{
    position: absolute;
    top: 0;
    left: 50%;
    transform:translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    width: 260px;
    height: 70px;
    border-radius: 0 0 20px 20px;
}
.login-header-admin span{
    font-size: 20px;
    color: var(--black-color);
}
.login-header-admin::before{
    content: "";
    position: absolute;
    top: 0;
    left: -30px;
    width: 30px;
    height: 30px;
    border-top-right-radius: 50%;
    background: transparent;
    box-shadow: 15px 0 0 0 var(--primary-color);
}
.login-header-admin::after{
    content: "";
    position: absolute;
    top: 0;
    right: -30px;
    width : 30px;
    height: 30px;
    border-top-left-radius: 50%;
    background: transparent;
    box-shadow: -15px 0 0 0 var(--primary-color);
}


/*Login box*/
.login_box{
    position: relative;
    width: 430px;
    height: 575px; /*Huy đã giảm cho khỏi cuộn xuống dưới */
    backdrop-filter: blur(25px);
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    padding: 8.5em 2.5em 33.5em 2.5em ;
    color:var(--second-color);
    box-shadow: 0px 0px 10px 2px rgba(0,0,0,0.3);
    margin-top: 100px; /* Điều chỉnh giá trị để tạo khoảng cách */
}
.login-header{
    position: absolute;
    top: 0;
    left: 50%;
    transform:translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    width: 140px;
    height: 70px;
    border-radius: 0 0 20px 20px;
}
.login-header span{
    font-size: 20px;
    color: var(--black-color);
}
.login-header::before{
    content: "";
    position: absolute;
    top: 0;
    left: -30px;
    width: 30px;
    height: 30px;
    border-top-right-radius: 50%;
    background: transparent;
    box-shadow: 15px 0 0 0 var(--primary-color);
}
.login-header::after{
    content: "";
    position: absolute;
    top: 0;
    right: -30px;
    width : 30px;
    height: 30px;
    border-top-left-radius: 50%;
    background: transparent;
    box-shadow: -15px 0 0 0 var(--primary-color);
}
.input_box{
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 20px 0;
    bottom: 24px;
}
.input_box_submit{
    position: relative;
    display: flex;
    flex-direction: column;
    margin: 20px 0;
}
.input-field{
    width:100%;
    height: 66px;
    font-size: 16px;
    background: transparent;
    color: var(--second-color);
    padding-inline: 20px 50px;
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    outline: none;
}
#user{
    margin-bottom: 10px;
}
.label{
    position: absolute;
    top: 21px;
    left: 20px;
    transition: .2s;
    font-size: 15px;
    line-height: inherit;
    font-weight: normal;
}
.input-field:focus ~ .label,
.input-field:not(:placeholder-shown) ~ .label{
    position: absolute;
    top: -13px;
    left: 20px;
    font-size: 15px;
    background-color: var(--primary-color);
    border-radius: 30px;
    color:var(--black-color);
    padding: 2px 16px;
}
/* Cập nhật biểu tượng mắt trong .icon */
.icon{
    position: absolute;
    top: 21px;
    right: 25px;
    font-size: 20px;
    cursor: pointer;
}

/* Thêm hiệu ứng chuyển đổi icon mắt khi mật khẩu được hiển thị */
.show-password .fa-eye-slash {
    display: none;
}

.show-password .fa-eye {
    display: block;
}

/*Remember Forgot*/
.remember-forgot{
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    margin-top: -25px;
}
/* Checkbox remember */
input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    appearance: none;
    border: 2px solid #ffffff;
    border-radius: 50%;
    outline: none;
    transition: background-color 0.3s, border-color 0.3s;
}
input[type="checkbox"]:checked {
    background-color: rgb(255, 156, 78);
    border-color: rgb(255, 255, 255);
}
input[type="checkbox"]:checked::before {
    content: "✓";
    color: white;
    font-size: 14px;
    font-weight: bold;
    position: absolute;
    top: 40%;
    left: 6%;
    transform: translate(-50%, -50%);
}
input[type="checkbox"]:hover {
    border-color: #ee5711;
}
input[type=checkbox]:focus{
    outline: none;
}
/*Ghi nho tai khoan*/
.remember-me {
    font-size: 14px;
    position: relative;
    top: -3px;

}
.remember-me label{
    font-size: 16px;
    position: relative;
    top: -3px;
}
/*Quen mat khau*/
.forgot a{
    font-size: 16px;
    font-weight: 550;
    color: rgb(255, 156, 78);
    text-decoration: none;
}
.forgot a:hover{
    color: rgb(238, 87, 17);
}


/*Submit Login*/
.input-submit{
    width: 100%;
    height: 50px;
    background: #ececec;
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: .3s;
    margin-top: 5px;
    color: #000000;
}
.input-submit:hover{
    background: var(--second-color);
}
/*Captcha Box*/
.captcha_box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0; /* Khoảng cách trên dưới */
}
/*Dang ky*/
.register{
    text-align: center;
    position: relative;
    top: 5px; /* Di chuyển xuống */
}
.register span{
    font-size: 14px;

}
.register a{
    font-weight: 500;
    font-size: 16px;
    margin-left: 25px;
    color: var(--second-color);
    text-decoration: none;
}
.register-box {
    display: inline-block;
    padding: 5px 10px; /* Thêm khoảng cách bên trong box */
    border: 2px solid var(--second-color); /* Viền cho box */
    border-radius: 5px; /* Bo góc box */
    background-color: rgba(176, 255, 66, 0.1); /* Màu nền nhạt */
    color: #ffffff; /* Màu chữ */
    transition:.3s; /* Hiệu ứng khi hover */
}

.register-box:hover {
    border: 2px solid rgb(255, 156, 78);
    background-color:var(--second-color); /* Đổi màu nền khi hover */
    color:  rgb(255, 156, 78); /* Đổi màu chữ khi hover */

}
@media only screen and (max-width: 546px){
    .wrapper{

        padding: 20px;
    }
    .login_box{
        padding: 7.5em 2.5em 4em 2.5em;
        width: 100%;
        height: auto;
    }
}

@media (max-width: 768px) {
    .logo_box img {
        max-width: 200px;
    }
}

@media (max-width: 480px) {
    .logo_box img {
        max-width: 150px;
    }

}
@media (max-width: 376px) {
    .login_box{
        width: 90%;
        margin: 76px auto auto auto;
    }
    .register a{
        margin-left: 0px    ;
    }
    .remember-forgot {
        display: flex;
        flex-direction: column; /* Chuyển thành cột */
        justify-content: flex-start; /* Căn chỉnh theo ý muốn */
        font-size: 15px;
        margin-top: -25px;
        gap: 10px; /* Khoảng cách giữa các thành phần */
    }

    .remember-me,
    .forgot {
        width: 100%; /* Đảm bảo chiếm toàn bộ độ rộng */
    }

    .forgot {
        text-align: right; /* Căn chỉnh văn bản bên phải */
    }
}