/* login.css */
body {
    /* Degradé vertical: azul intenso arriba (#0056b3) a celeste (#80cfff) abajo */
    background: linear-gradient(to bottom, #0056b3, #80cfff);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', sans-serif;
}

.login-card {
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    animation: fadeIn 0.6s ease-in-out;
}

    .login-card h1 {
        font-weight: 600;
        margin-bottom: 1.5rem;
        text-align: center;
        color: #0056b3;
    }

.form-control {
    border-radius: 0.75rem;
}

.btn-primary {
    border-radius: 0.75rem;
    font-weight: 600;
    padding: 0.75rem;
    background: #0056b3;
    border: none;
    transition: background 0.3s ease;
}

    .btn-primary:hover {
        background: #003d80;
    }

.form-check-label {
    font-size: 0.9rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.login-logo {
    width: 120px; /* ancho del logo */
    height: auto; /* mantener proporción */
    display: block;
    margin: 0 auto 1rem; /* centrado horizontal y espacio abajo */
}