*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, "Noto Sans Devanagari", sans-serif;
}

body{
    min-height:100vh;
    background:linear-gradient(135deg,#061a3a,#0b1f4d);
    display:flex;
    align-items:center;
    justify-content:center;
}

.login-wrapper{
    width:100%;
    max-width:430px;
    padding:20px;
}

.login-card{
    background:#ffffff;
    border-radius:22px;
    padding:34px 30px 28px;
    text-align:center;
    box-shadow:0 20px 45px rgba(0,0,0,.35);
}

.logo{
    width:82px;
    height:82px;
    object-fit:contain;
    margin-bottom:14px;
}

.login-card h1{
    color:#0b1f4d;
    font-size:25px;
    font-weight:800;
    margin-bottom:4px;
}

.login-card h2{
    color:#111827;
    font-size:17px;
    font-weight:800;
    margin-bottom:8px;
}

.subtitle{
    color:#64748b;
    font-size:13px;
    margin-bottom:28px;
}

form{
    text-align:left;
}

label{
    display:block;
    font-weight:800;
    color:#111827;
    margin-bottom:8px;
    font-size:14px;
}

input{
    width:100%;
    height:48px;
    border:1px solid #d9e1ec;
    border-radius:10px;
    padding:0 14px;
    font-size:15px;
    margin-bottom:18px;
    outline:none;
}

input:focus{
    border-color:#f59e0b;
    box-shadow:0 0 0 3px rgba(245,158,11,.18);
}

button{
    width:100%;
    height:52px;
    border:none;
    border-radius:10px;
    background:linear-gradient(135deg,#f59e0b,#d97706);
    color:white;
    font-size:16px;
    font-weight:800;
    cursor:pointer;
    margin-top:4px;
}

button:hover{
    background:linear-gradient(135deg,#fbbf24,#d97706);
}

.error{
    background:#fee2e2;
    color:#b91c1c;
    padding:10px;
    border-radius:8px;
    margin-bottom:16px;
    font-size:14px;
    font-weight:700;
}

.footer-line{
    margin-top:28px;
    color:#94a3b8;
    font-size:12px;
    font-weight:600;
}

.back-link{
    display:inline-block;
    margin-top:15px;
    color:#0b1f4d;
    text-decoration:none;
    font-size:13px;
    font-weight:700;
}