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

body{
    min-height:100vh;
    background:
    linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55)),
    url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee");
    background-size:cover;
    background-position:center;
    display:flex;
    justify-content:center;
    align-items:center;
}

.box{
    width:380px;
    background:rgba(255,255,255,0.95);
    border-radius:15px;
    padding:30px;
    box-shadow:0 15px 40px rgba(0,0,0,.4);
}

.box h2{
    text-align:center;
    margin-bottom:20px;
    color:#333;
}

.input{
    width:100%;
    padding:12px;
    margin-bottom:15px;
    border-radius:8px;
    border:1px solid #ccc;
    font-size:15px;
}

.btn{
    width:100%;
    padding:12px;
    border:none;
    border-radius:8px;
    background:#ff9800;
    color:#fff;
    font-size:16px;
    cursor:pointer;
}

.btn:hover{
    background:#e68900;
}

.link{
    text-align:center;
    margin-top:15px;
}

.link a{
    text-decoration:none;
    color:#ff9800;
    font-weight:600;
}