/* A full-size native ledger surface within the existing merchant workspace. */
.workspace-page .workspace-content:has(> #view-ledger:not(.hidden)) {
  width: 100%; max-width: none; padding: 28px 30px 36px; box-sizing: border-box;
}
#view-ledger {
  --ledger-ink: #22304a; --ledger-muted: #66738a; --ledger-line: #e1e5ee;
  --ledger-accent: #6952ce; --ledger-soft: #f1edff;
  color: var(--ledger-ink); min-width: 0;
}
#view-ledger [hidden] { display: none !important; }
.ledger-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.ledger-heading-main { display: flex; align-items: center; gap: 14px; min-width: 0; }
.ledger-heading-title { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px 14px; }
.ledger-book-icon { display: grid; width: 46px; height: 46px; flex: none; place-items: center; border: 1px solid #e0d9fb; border-radius: 12px; background: var(--ledger-soft); color: var(--ledger-accent); }
.ledger-book-icon svg { width: 25px; height: 25px; }
.workspace-page #view-ledger h1 { margin: 0 0 6px; font-size: 25px; line-height: 1.3; letter-spacing: -.025em; color: var(--ledger-ink); }
.ledger-heading p { margin: 0; color: var(--ledger-muted); font-size: 13px; line-height: 1.6; }
.ledger-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
#view-ledger .ledger-action { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 0 14px; border: 1px solid #d8ddea; border-radius: 8px; background: #fff; color: #45516a; font: inherit; font-size: 13px; font-weight: 550; text-decoration: none; cursor: pointer; }
#view-ledger .ledger-action:hover { border-color: #b8a9e9; color: var(--ledger-accent); background: #fcfbff; }
#view-ledger .ledger-action-primary { border-color: var(--ledger-accent); background: var(--ledger-accent); color: #fff; }
#view-ledger .ledger-action-primary:hover { background: #5941bd; color: #fff; }
#view-ledger .ledger-action:disabled { opacity: .55; cursor: wait; }
#view-ledger :is(button,a,summary):focus-visible { outline: 2px solid var(--ledger-accent); outline-offset: 3px; }
.ledger-surface { overflow: hidden; border: 1px solid var(--ledger-line); border-radius: 12px; background: #fff; box-shadow: 0 5px 22px rgba(32,45,76,.035); }
.ledger-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; min-height: 59px; padding: 8px 16px; border-bottom: 1px solid var(--ledger-line); box-sizing: border-box; }
.ledger-modes { display: flex; align-items: center; gap: 5px; }
.ledger-modes button { min-height: 36px; padding: 0 12px; border: 0; border-radius: 7px; background: transparent; color: var(--ledger-muted); font: inherit; font-size: 13px; cursor: pointer; }
.ledger-modes button.active { background: var(--ledger-soft); color: var(--ledger-accent); font-weight: 650; }
.ledger-connection { display: flex; align-items: center; gap: 14px; color: var(--ledger-muted); font-size: 12px; }
#ledger-status { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--ledger-muted); }
#ledger-status::before { width: 7px; height: 7px; flex: none; border-radius: 50%; background: #a0aabb; content: ''; }
#ledger-status[data-state="bound"] { color: #28705a; }
#ledger-status[data-state="bound"]::before { background: #38a47c; }
#ledger-status[data-state="error"] { color: #a44444; }
#ledger-status[data-state="error"]::before { background: #c56767; }
#ledger-status[data-state="loading"]::before { background: #a28cdc; }
.ledger-native { position: relative; height: max(520px, calc(100svh - 280px)); background: #fafbfd; }
#ledger-frame { display: block; width: 100%; height: 100%; border: 0; background: #fff; }
.ledger-help { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 20px; padding: 11px 16px; border-top: 1px solid var(--ledger-line); background: #fbfcfe; color: var(--ledger-muted); font-size: 12px; line-height: 1.65; }
.ledger-help p { margin: 0; }
.ledger-help button { flex: none; min-height: 30px; padding: 0 7px; border: 0; background: transparent; color: var(--ledger-accent); font: inherit; font-size: 12px; cursor: pointer; }
.ledger-data-note { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 22px; margin-top: 14px; color: var(--ledger-muted); font-size: 12px; line-height: 1.8; }
.ledger-data-note p { margin: 0; }
.ledger-data-note details { max-width: 750px; }
.ledger-data-note summary { width: fit-content; color: #526078; cursor: pointer; }
.ledger-data-note details p { margin: 6px 0; }
.ledger-empty { display: grid; min-height: 490px; place-items: center; padding: 48px 22px; border: 1px solid var(--ledger-line); border-radius: 12px; background: #fff; box-sizing: border-box; text-align: center; }
.ledger-empty-inner { max-width: 470px; }
.ledger-empty-art { display: grid; width: 84px; height: 84px; margin: 0 auto 24px; place-items: center; border: 1px solid #e5dff7; border-radius: 23px; color: var(--ledger-accent); background: #f7f4ff; }
.ledger-empty-art svg { width: 42px; height: 42px; }
.workspace-page #view-ledger .ledger-empty h2 { margin: 0 0 11px; color: var(--ledger-ink); font-size: 22px; }
.ledger-empty p { margin: 0 0 24px; color: var(--ledger-muted); font-size: 14px; line-height: 1.9; }
#ledger-readonly { padding: 0 18px 20px; }
#view-ledger #ledger-tabs { gap: 6px; margin: 18px 0 12px; }
#view-ledger #ledger-tabs button { min-height: 36px; padding: 0 11px; border-radius: 6px; font-size: 12px; }
#ledger-preview-status { margin: 10px 0; color: var(--ledger-muted); font-size: 12px; line-height: 1.7; }
#view-ledger #ledger-table { min-height: 280px; max-height: 62svh; border: 1px solid var(--ledger-line); border-radius: 8px; box-shadow: none; }
#ledger-table caption { padding: 12px; color: #33425b; font-weight: 600; text-align: left; background: #f8f9fc; }
#view-ledger #ledger-table th { padding: 13px; font-size: 12px; color: #526078; background: #f4f6fa; }
#view-ledger #ledger-table td { padding: 12px 13px; color: #35435c; font-size: 13px; border-color: #edf0f5; }
#ledger-receipts-section { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--ledger-line); color: var(--ledger-muted); font-size: 12px; }
#ledger-receipts-section summary { cursor: pointer; }
#view-ledger .ledger-receipts button { font-size: 12px; }
.ledger-overview-actions { display: flex; gap: 18px; align-items: center; }
#view-ledger.is-expanded { position: fixed; z-index: 1200; inset: 12px; display: flex; flex-direction: column; padding: 20px; overflow: auto; border: 1px solid var(--ledger-line); border-radius: 14px; background: #f4f6fa; box-shadow: 0 0 0 100vmax rgba(19,28,48,.35); }
#view-ledger.is-expanded .ledger-heading { flex: none; }
#view-ledger.is-expanded .ledger-surface { display: flex; flex: 1; min-height: 400px; flex-direction: column; }
#view-ledger.is-expanded .ledger-native { flex: 1; min-height: 260px; height: auto; }
#view-ledger.is-expanded #ledger-readonly { overflow: auto; }
#view-ledger.is-expanded .ledger-empty { flex: 1; }
@media (max-width: 760px) {
  .workspace-page .workspace-content:has(> #view-ledger:not(.hidden)) { padding: 22px 14px 90px; }
  .ledger-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .workspace-page #view-ledger h1 { font-size: 23px; }
  .ledger-heading p { font-size: 12px; }
  .ledger-actions { width: 100%; }
  #view-ledger .ledger-action { min-height: 44px; padding: 0 12px; font-size: 12px; }
  .ledger-toolbar { padding: 9px 10px; }
  .ledger-modes button { min-height: 44px; padding: 0 10px; font-size: 12px; }
  .ledger-connection { flex-wrap: wrap; gap: 6px 12px; }
  .ledger-native { height: 65svh; min-height: 440px; }
  .ledger-help { padding: 12px; }
  .ledger-help button { min-height: 44px; }
  .ledger-empty { min-height: 420px; }
  #view-ledger.is-expanded { inset: 6px; padding: 12px; }
  #view-ledger.is-expanded .ledger-heading { margin-bottom: 12px; }
  #ledger-readonly { padding: 0 10px 15px; }
  #view-ledger #ledger-tabs button { min-height: 44px; }
  .ledger-overview-actions { flex-wrap: wrap; gap: 9px; }
}