Ledger Line Input

"use client";

import { useEffect, useId, useRef, useState } from "react";
import type { FormEvent } from "react";

/**
 * LedgerLineInput — boxless fields written on a ledger line, and the form
 * that holds them.
 *
 * Each field is a label in spaced capitals, the entry in a text serif, and
 * one quiet rule underneath, like a line in a register. Focus draws a
 * second rule in the metal outward from the centre over 600ms. An error
 * holds that rule in oxblood and says what is wrong, in italic, in words.
 *
 * LedgerField is the field on its own: text, email, tel, a native select or
 * a textarea, controlled or not. LedgerLineForm lays fields out on a two
 * column grid beside an optional heading, checks them when you leave a field
 * and again on submit (required, email, telephone), moves focus to the first

  // ---------------------------------------------------------------
  // Full source available with a viberdy Pro subscription.
  // https://viberdy.dev/pricing
  // ---------------------------------------------------------------
}