*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

html,
body{
    height:100%;
    font-family:'Noto Sans KR', sans-serif;
    background:#ffffff;
}
/* 
body{
    background:#f5f7fa;
} */

.login-container{
    min-height:100vh;

    display:flex;
    flex-direction:column;
}

.login-header{
    text-align:center;
    padding:30px 20px;

    border-top:5px solid #1c236c;
    background:#fff;
}

.login-header img{
    width:100px;
}

.login-header h2{
    margin-top:10px;
    font-size:24px;
}

.login-content{
    flex:1;

    display:flex;
    justify-content:center;
    align-items:center;

    padding:20px;
}

.login-box{
    width:100%;
    max-width:420px;
    background:#f8f9fa;
    border:1px solid #e5e7eb;
    border-radius:12px;
    padding:30px;
    box-shadow: 0 4px 15px rgba(0,0,0,.08);
}

.login-box h3{
    margin-bottom:40px;
    font-size:28px;
    background:#f8f9fa;
    border:1px solid #e5e7eb;
    border-radius:12px;
    box-shadow:0 4px 15px rgba(0,0,0,.08);
}

.form-group{
    margin-bottom:20px;
}

.form-group label{
    display:block;
    margin-bottom:8px;
    font-weight:600;
}

.form-control{
    width:100%;
    height:50px;

    padding:0 12px;

    border:1px solid #ddd;
    border-radius:6px;

    font-size:16px;
}

.login-btn{
    width:100%;
    height:52px;

    border:none;

    background:#1c236c;
    color:#fff;

    font-size:17px;
    font-weight:bold;

    cursor:pointer;
}

.login-footer{
    background:#1c236c;
    color:#fff;
    text-align:center;
    margin-top: 40px;
    padding:15px 15px;
}

.login-footer p{
    font-size:11px;
    margin:2px 0;
    opacity:0.9;
}

.login-footer h3{
    font-size:14px;
    font-weight:600;

    margin-bottom:3px;
}

@media (max-width:768px){

    .login-header img{
        width:80px;
    }

    .login-header h2{
        font-size:18px;
    }

    .login-box{
        padding:25px;
    }
}