html,
body {
    min-height: 100vh;
    margin: 0;
    padding: 0;
    /* Evita scroll en body */
}

body {
    display: flex;
    flex-direction: column;
    background: linear-gradient(to bottom, white, #a0e9fd, #38bdf8, #1f7aa5);
    background-attachment: fixed;
}

/* Contenedor ocupa el espacio restante después del navbar */
#contenedor {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /*overflow-y: auto;*/
    /* Permite scroll solo si la tabla es muy grande */
    padding: 20px;

}


#contenedor_historial {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

#contenedor_historial table,
#contenedor_historial .relative.overflow-x-auto {
    max-width: 100%;
}