.login-body {
    background: linear-gradient(270deg, #7F0909, #EEE117, #1A472A, #0E1A40);
    background-size: 800% 800%;
    animation: gradientShift 20s ease infinite;
    font-family: 'Georgia', serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    color: #f5f5f5;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.login-card {
    background: rgba(19, 20, 23, 0.95);
    border: 1px solid #BFA046;
    border-radius: 15px;
    padding: 40px 30px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.7);
    text-align: center;
    backdrop-filter: blur(10px);
}

    .login-card h2 {
        font-size: 1.8rem;
        margin-bottom: 25px;
        color: #BFA046;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .login-card .form-control {
        color: #fff !important;
        border: none;
        border-bottom: 1px solid #555;
        background: transparent;
        border-radius: 0;
        margin-bottom: 20px;
        padding: 10px 5px;
    }

        .login-card .form-control:focus {
            border-color: #BFA046;
            background: transparent;
            box-shadow: none;
        }

        .login-card .form-control::placeholder {
            color: #BFA046; /* dorado */
            opacity: 1; /* para que no sea translúcido */
        }

.btn-hogwarts {
    background-color: #BFA046;
    border: none;
    color: #0B0C10;
    padding: 10px 20px;
    font-weight: bold;
    border-radius: 8px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

    .btn-hogwarts:hover {
        background-color: #d4af37;
        color: #000;
        transform: scale(1.05);
    }


.pergamino-alert {
    background: url('https://www.transparenttextures.com/patterns/old-map.png'); /* pon aquí tu textura o fondo de pergamino */
    background-size: cover;
    border: 2px solid #ad8c49;
    color: #333;
    font-family: 'Cinzel Decorative', 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    border-radius: 12px;
    padding: 16px 10px;
    box-shadow: 0 0 12px 2px #8d774c60;
    margin-top: 10px;
    max-width: 320px;
}

.icon-hp {
    font-size: 1.5rem;
    color: #ad8c49;
    margin-right: 6px;
    vertical-align: middle;
}