body{
    margin:0;
    min-height:100vh;
    background:url('../img/bg-login.png') center top/cover no-repeat #030913;
    font-family:Arial, Helvetica, sans-serif;
}

.login-page{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:-100px;
}

.login-box{
    width:380px;
    padding:24px;
    background:rgba(5,10,18,.94);
    border:1px solid rgba(0,140,255,.45);
    border-radius:8px;
    box-shadow:0 0 35px rgba(0,0,0,.85);
}

.logo{
    display:block;
    max-width:210px;
    margin:0 auto 18px;
}

.title{
    color:#fff;
    text-align:center;
    font-size:26px;
    margin:0 0 6px;
}

.subtitle{
    color:#c8d6ee;
    text-align:center;
    font-size:13px;
    margin:0 0 18px;
}

.err{
    background:#5a0000;
    color:#fff;
    padding:10px;
    border:1px solid #ff3434;
    border-radius:4px;
    text-align:center;
    font-weight:bold;
}

.form-row{
    display:flex;
    align-items:center;
    height:42px;
    margin-bottom:10px;
    background:#fff;
    border-radius:4px;
    overflow:hidden;
}

.form-icon{
    width:42px;
    text-align:center;
    color:#0b2448;
}

.input,
.code-input{
    width:100%;
    height:42px;
    border:0;
    outline:0;
    padding:0 12px;
    font-size:14px;
}

.code-box{
    display:flex;
    gap:10px;
    margin-bottom:6px;
}

.code-img{
    width:100px;
    height:42px;
    background:#000;
    border-radius:4px;
}

.code-help{
    color:#9fb6d8;
    font-size:12px;
    margin-bottom:12px;
}

.btn{
    width:100%;
    height:46px;
    border:0;
    border-radius:4px;
    background:linear-gradient(180deg,#006cff,#0044a8);
    color:#fff;
    font-size:18px;
    font-weight:900;
    cursor:pointer;
}

.btn:hover{
    background:linear-gradient(180deg,#0080ff,#005bd8);
}