body {
    background: radial-gradient(circle at center, #111 0%, #000 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.card {
    background: radial-gradient(circle at center, #2d1f3a 0%, #0f0f0f 100%);
    border: 2px solid #ffd700;
    border-radius: 15px;
    padding: 30px;
    width: 300px;
    box-shadow: 0 0 20px #ffd700;
    text-align: center;
}

h2 {
    color: #ffd700;
    margin-bottom: 20px;
}

.card label {
    display: block;
    text-align: left;
    margin-bottom: 5px;
    font-weight: bold;
    color: #fff;
}

.card input {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #ffd700;
    border-radius: 8px;
    background-color: #1c1c1c;
    color: white;
    box-sizing: border-box;
}

.Ingresar {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(145deg, #ffd700, #e6c200);
    color: #000;
    font-weight: bold;
    font-size: 16px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.6);
    transition: all 0.3s ease;
}

    .Ingresar:hover {
        background: #ffe34d;
        transform: scale(1.05);
        box-shadow: 0 6px 15px rgba(255, 215, 0, 0.8);
    }

a {
    display: block;
    margin-top: 10px;
    color: #ffd700;
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }

p {
    color: #ff4d4d;
    margin-top: 10px;
}