body {
    background: linear-gradient(135deg, #111, #222);
    font-family: 'Lato', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    color: #eee;
}

.box {
    background: #1e1e1e;
    padding: 30px 40px;
    border-radius: 12px;
    box-shadow: 0 0 30px rgba(0,0,0,.7);
    text-align: center;
}

.box img {
     padding-bottom: 10px;
    
 }


input {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: none;
    margin-bottom: 15px;
}

button {
    padding: 10px 25px;
    border: none;
    border-radius: 6px;
    background: #4caf50;
    color: #000;
    font-weight: bold;
    cursor: pointer;
}

button:hover {
    background: #66ff66;
}

.error {
    color: #ff6b6b;
    margin-bottom: 10px;
}