*{
    box-sizing:border-box;
    font-family:'Segoe UI', sans-serif;
}
body{
    margin:0;
    height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background: linear-gradient(135deg, #556B2F 0%, #FFFACD 50%, #FFB6C1 100%);
}
.card{
    width:360px;
    background:#fff;
    padding:30px;
    border-radius:15px;
    box-shadow:0 25px 40px rgba(0,0,0,0.2);
    text-align:center;
}
input,button{
    width:100%;
    padding:12px;
    margin-top:12px;
    border-radius:8px;
}
button{
    background: linear-gradient(135deg, #cff889, #556B2F);
    color:#fff;
    border:none;
    cursor:pointer;
}
button:hover{
    background:#e04865;
}

/* ===== MESSAGE STYLES ===== */
.alert{
    margin-top:12px;
    padding:10px;
    border-radius:6px;
    font-size:14px;
}
.alert-success{
    background:#d4edda;
    color:#155724;
}
.alert-error{
    background:#f8d7da;
    color:#721c24;
}
.alert-info{
    background:#d1ecf1;
    color:#0c5460;
}
.alert-warning{
    background:#fff3cd;
    color:#856404;
}
/* ========================= */

.link{
    margin-top:15px;
}
.link a{
    color:#ff5a7a;
    text-decoration:none;
}
.change{
    margin-top:10px;
    font-size:13px;
}
.change button{
    background:none;
    color:#777;
    border:none;
    cursor:pointer;
}