*{
    box-sizing:border-box;
}

body{
    margin:0;
    font-family:'Poppins',sans-serif;
    background:linear-gradient(135deg,#092f57,#0d4c8c);
}

.auth-container{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:35px 18px;
}

.auth-right{
    width:100%;
    display:flex;
    justify-content:center;
}

.auth-card,
.auth-right form{
    width:100%;
    max-width:720px;
    background:#fff;
    padding:42px;
    border-radius:28px;
    box-shadow:0 25px 70px rgba(0,0,0,.25);
    animation:fadeIn .45s ease;
}

.auth-card{
    max-width:460px;
}

.auth-header,
.auth-right form h2{
    text-align:center;
    margin-bottom:28px;
}

.auth-header h2,
.auth-right form h2{
    font-size:32px;
    color:#0f172a;
    margin:0 0 10px;
    font-weight:800;
}

.auth-header p{
    margin:0;
    color:#64748b;
    font-size:15px;
}

.input-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}

.input-group{
    position:relative;
    margin-bottom:18px;
}

.input-group i:first-child{
    position:absolute;
    left:16px;
    top:50%;
    transform:translateY(-50%);
    color:#17345E;
    font-size:16px;
}

.input-group input{
    width:100%;
    height:58px;
    border:1px solid #dbe3ef;
    border-radius:16px;
    background:#f8fafc;
    padding:0 48px;
    font-size:15px;
    outline:none;
    transition:.3s;
}

.input-group input:focus{
    background:#fff;
    border-color:#0040ff;
    box-shadow:0 0 0 4px rgba(255,122,0,.12);
}

.toggle-password{
    position:absolute;
    right:16px;
    top:50%;
    transform:translateY(-50%);
    color:#64748b;
    cursor:pointer;
}

.extra{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin:8px 0 24px;
    font-size:14px;
}

.extra label{
    display:flex;
    align-items:center;
    gap:6px;
    color:#334155;
}

.extra a,
.auth-switch a,
.auth-footer a{
    color:#0040ff;
    font-weight:800;
    text-decoration:none;
}

.auth-btn{
    width:100%;
    height:58px;
    border:none;
    border-radius:16px;
    background:linear-gradient(135deg,#17345E,#0040ff);
    color:#fff;
    font-size:17px;
    font-weight:800;
    cursor:pointer;
    transition:.3s;
}

.auth-btn:hover{
    transform:translateY(-2px);
    box-shadow:0 14px 30px rgba(255,122,0,.28);
}

.auth-switch,
.auth-footer{
    text-align:center;
    margin-top:22px;
    color:#334155;
    font-size:15px;
}

.error-box,
.success-box{
    padding:12px 14px;
    border-radius:12px;
    margin-bottom:18px;
    font-size:14px;
}

.error-box{
    background:#fee2e2;
    color:#b91c1c;
}

.success-box{
    background:#dcfce7;
    color:#15803d;
}

#strengthBar{
    height:8px;
    border-radius:30px;
    background:#e2e8f0;
    margin:-5px 0 20px;
}

@keyframes fadeIn{
    from{
        opacity:0;
        transform:translateY(15px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

@media(max-width:768px){
    .auth-card,
    .auth-right form{
        max-width:520px;
        padding:36px 30px;
    }

    .input-row{
        grid-template-columns:1fr;
        gap:0;
    }
}

@media(max-width:520px){
    .auth-container{
        padding:25px 14px;
    }

    .auth-card,
    .auth-right form{
        padding:32px 22px;
        border-radius:22px;
    }

    .auth-header h2,
    .auth-right form h2{
        font-size:26px;
    }

    .input-group input{
        height:54px;
        font-size:14px;
    }

    .extra{
        flex-direction:column;
        align-items:flex-start;
    }

    .auth-btn{
        height:54px;
    }
}