*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Inter', sans-serif;
}

body{
    background:
        linear-gradient(rgba(0,0,20,0.88), rgba(0,0,20,0.92)),
        url('../images/Logo png-04.png') center center/contain no-repeat;
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    color:#fff;
    overflow:hidden;
}

.auth-container{
    width:100%;
    max-width:480px;
    padding:40px;
}

.auth-card{
    background:rgba(6,10,40,0.78);
    border:1px solid rgba(255,255,255,0.08);
    backdrop-filter:blur(14px);
    border-radius:28px;
    padding:42px 36px;
    box-shadow:
        0 10px 40px rgba(0,0,0,0.45),
        inset 0 1px 0 rgba(255,255,255,0.04);
}

.auth-logo{
    width:78px;
    height:78px;
    border-radius:18px;
    margin-bottom:22px;
    object-fit:cover;
    border:1px solid rgba(255,255,255,0.08);
}

.auth-title{
    font-size:42px;
    font-weight:800;
    line-height:1.1;
    margin-bottom:12px;
    color:#fff;
}

.auth-subtitle{
    color:rgba(255,255,255,0.72);
    font-size:16px;
    line-height:1.6;
    margin-bottom:34px;
}

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

.auth-input{
    width:100%;
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.08);
    height:60px;
    border-radius:18px;
    padding:0 20px;
    color:#fff;
    font-size:16px;
    outline:none;
    transition:0.3s ease;
}

.auth-input::placeholder{
    color:rgba(255,255,255,0.5);
}

.auth-input:focus{
    border-color:#ffffff;
    background:rgba(255,255,255,0.08);
    box-shadow:0 0 0 4px rgba(255,255,255,0.06);
}

.auth-btn{
    height:60px;
    border:none;
    border-radius:18px;
    background:#fff;
    color:#000814;
    font-size:18px;
    font-weight:700;
    cursor:pointer;
    transition:0.3s ease;
}

.auth-btn:hover{
    transform:translateY(-2px);
    background:#f3f3f3;
}

.auth-footer{
    margin-top:20px;
    color:rgba(255,255,255,0.55);
    font-size:14px;
    text-align:center;
}

.error-box{
    background:rgba(255,0,0,0.08);
    border:1px solid rgba(255,0,0,0.25);
    color:#ffb8b8;
    padding:14px 18px;
    border-radius:14px;
    margin-bottom:18px;
    font-size:14px;
}

.success-box{
    background:rgba(0,255,120,0.08);
    border:1px solid rgba(0,255,120,0.2);
    color:#98ffbe;
    padding:14px 18px;
    border-radius:14px;
    margin-bottom:18px;
    font-size:14px;
}

@media(max-width:768px){

    body{
        padding:20px;
        background-size:120%;
    }

    .auth-container{
        max-width:100%;
        padding:0;
    }

    .auth-card{
        padding:32px 24px;
        border-radius:24px;
    }

    .auth-title{
        font-size:34px;
    }

    .auth-subtitle{
        font-size:15px;
    }

    .auth-input,
    .auth-btn{
        height:56px;
    }
}