body {
    background-image: url('imgs/fondo2.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 20px 0;
}

.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 100%;
    padding: 0 15px;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.card {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 15px;
    margin: 0 auto;
}

.logo-container {
    padding: 15px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-container img {
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
    width: 200px;
    height: auto;
}

.btn-primary, .btn-secondary {
    padding: 12px 20px;
    font-size: 16px;
    width: 100%;
    margin: 5px 0;
}

.form-control {
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 16px;
    height: auto;
}

.card-header h3 {
    margin: 10px 0;
    font-size: 24px;
}

label {
    font-size: 16px;
    margin-bottom: 8px;
}

/* Estilos actualizados para los enlaces y mensaje de seguridad */
.password-options {
    text-align: center;
    margin-top: 20px;
    padding: 0 20px;
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.password-options a {
    display: inline-block;
    margin: 5px 10px;
    color: #007BFF;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.password-options a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.security-message {
    margin-top: 20px;
    padding: 15px;
    border-top: 1px solid #eee;
    font-size: 14px;
    text-align: center;
    color: #666;
}

.security-message p {
    margin: 0;
}

@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }

    .col-md-6 {
        width: 90%;
        padding: 0 10px;
    }

    .card {
        margin: 0;
        padding: 20px;
    }

    .logo-container img {
        width: 180px;
    }

    .card-header h3 {
        font-size: 28px;
    }

    .form-control, .btn {
        font-size: 18px;
        padding: 15px 20px;
    }

    .d-flex.gap-2 {
        flex-direction: column;
    }

    .btn {
        margin: 8px 0;
        padding: 15px 0;
    }
    
    label {
        font-size: 20px;
    }

    .password-options {
        padding: 15px 10px;
    }

    .password-options a {
        display: block;
        margin: 10px 0;
    }
}

@media (max-width: 375px) {
    .col-md-6 {
        width: 95%;
    }

    .card-header h3 {
        font-size: 32px;
    }

    .form-control, .btn {
        font-size: 20px;
        padding: 18px 25px;
    }

    .logo-container img {
        width: 220px;
    }

    .card {
        margin: 10px;
        padding: 25px;
    }

    .mb-3 {
        margin-bottom: 2rem !important;
    }

    label {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .password-options {
        padding: 10px;
    }

    .security-message {
        padding: 10px;
    }
}