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

body{
    font-family:Arial, sans-serif;
    background:#0f172a;
    color:#fff;
    min-height:100vh;
    overflow-x:hidden;
}

.bg{
    position:fixed;
    inset:0;
    background:
    radial-gradient(circle at top left, rgba(34,197,94,0.20), transparent 28%),
    radial-gradient(circle at bottom right, rgba(74,222,128,0.12), transparent 28%),
    linear-gradient(135deg, #020617, #0f172a);
    z-index:-1;
}

.login-container{
    width:100%;
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
}

.login-card{
    width:100%;
    max-width:440px;
    background:rgba(2,6,23,0.88);
    border:1px solid rgba(255,255,255,0.08);
    border-radius:28px;
    padding:42px;
    box-shadow:0 20px 70px rgba(0,0,0,0.45);
    backdrop-filter:blur(14px);
}

.login-badge{
    width:64px;
    height:64px;
    border-radius:18px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:24px;
    background:linear-gradient(135deg, #22c55e, #4ade80);
    color:#020617;
    font-size:24px;
    font-weight:900;
    box-shadow:0 12px 30px rgba(34,197,94,0.25);
}

.login-card h1{
    color:#4ade80;
    font-size:34px;
    margin-bottom:10px;
    letter-spacing:-1px;
}

.login-card p{
    color:#94a3b8;
    margin-bottom:30px;
    line-height:1.5;
}

.login-card form{
    display:flex;
    flex-direction:column;
    gap:18px;
}

.input-group{
    display:flex;
    flex-direction:column;
    gap:8px;
}

.input-group label{
    font-size:13px;
    color:#cbd5e1;
    font-weight:700;
}

.login-card input{
    width:100%;
    padding:16px;
    border-radius:14px;
    background:#0f172a;
    color:white;
    outline:none;
    border:1px solid rgba(255,255,255,0.08);
    font-size:15px;
}

.login-card input:focus{
    border-color:#22c55e;
    box-shadow:0 0 0 3px rgba(34,197,94,0.12);
}

.login-card button{
    margin-top:8px;
    background:#22c55e;
    color:#020617;
    border:none;
    padding:16px;
    border-radius:14px;
    font-weight:900;
    cursor:pointer;
    transition:0.3s;
    letter-spacing:.3px;
}

.login-card button:hover{
    transform:translateY(-2px);
    box-shadow:0 12px 30px rgba(34,197,94,0.28);
    background:#4ade80;
}

.erro{
    width:100%;
    padding:14px;
    background:rgba(248,113,113,0.12);
    border:1px solid rgba(248,113,113,0.25);
    color:#fecaca;
    border-radius:12px;
    margin-bottom:20px;
}

.login-footer{
    margin-top:28px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,0.08);
    display:flex;
    justify-content:space-between;
    gap:12px;
    color:#64748b;
    font-size:12px;
}

.login-footer span:last-child{
    color:#4ade80;
}

@media(max-width:768px){

    .login-card{
        padding:28px;
        border-radius:22px;
    }

    .login-card h1{
        font-size:28px;
    }

    .login-footer{
        flex-direction:column;
    }
}