@font-face { font-family: "EB Garamond"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("/fonts/eb-garamond-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "EB Garamond"; font-weight: 400; font-style: italic; font-display: swap;
  src: url("/fonts/eb-garamond-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "EB Garamond"; font-weight: 600; font-style: normal; font-display: swap;
  src: url("/fonts/eb-garamond-latin-600-normal.woff2") format("woff2"); }

:root {
  --proof: #EEF1F4;      /* the bench the pages sit on */
  --page: #FFFFFF;
  --ink: #1D2433;
  --ink-soft: #5A6475;
  --rule: #D5DAE1;
  --cloth: #2E4A7D;      /* book cloth: actions */
  --cloth-deep: #22385F;
  --foil: #A8841F;       /* gold stamping: results */
  --danger: #A3261E;
  --serif: "EB Garamond", Garamond, "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 4px;
  --radius: 8px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { background: var(--proof); }
body { margin: 0; font: 15px/1.5 var(--sans); color: var(--ink); background: var(--proof); min-height: 100vh;
  padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); -webkit-text-size-adjust: 100%; }
main { max-width: 1120px; margin: 0 auto; padding: 32px 24px 80px; outline: none; }
h1, h2, h3 { font-weight: 600; line-height: 1.2; margin: 0; }
a { color: var(--cloth); }
code { font-size: 0.9em; background: var(--proof); padding: 1px 4px; border-radius: 3px; }
:focus-visible { outline: 2px solid var(--cloth); outline-offset: 2px; }
main:focus, main:focus-visible { outline: none; }

/* ---------- Top bar ---------- */
.bar { display: flex; align-items: baseline; gap: 16px; padding: 14px 24px; background: var(--page); border-bottom: 1px solid var(--rule); }
.brand { font: 600 22px/1 var(--serif); color: var(--ink); text-decoration: none; letter-spacing: 0.01em; }
.bar-note { color: var(--ink-soft); font-size: 13px; }

/* ---------- Controls ---------- */
button, .button {
  font: 500 14px/1 var(--sans); padding: 9px 14px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1px solid var(--rule); background: var(--page); color: var(--ink); text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
}
button:hover, .button:hover { border-color: var(--ink-soft); }
button.primary, .button.primary { background: var(--cloth); border-color: var(--cloth); color: #fff; }
button.primary:hover, .button.primary:hover { background: var(--cloth-deep); }
button.quiet { background: none; border-color: transparent; color: var(--ink-soft); }
button.quiet:hover { color: var(--ink); background: var(--proof); }
button.danger { color: var(--danger); }
button:disabled { opacity: 0.5; cursor: default; }
button.icon { padding: 6px 8px; min-width: 32px; justify-content: center; }

label { display: grid; gap: 4px; font-size: 13px; font-weight: 500; color: var(--ink-soft); }
input, textarea, select {
  font: 15px/1.4 var(--sans); color: var(--ink); padding: 8px 10px; border: 1px solid var(--rule); border-radius: var(--radius-sm); background: var(--page); width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--cloth); outline-offset: -1px; border-color: var(--cloth); }
.hint { color: var(--ink-soft); font-size: 13px; margin: 4px 0 0; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }

/* ---------- Library ---------- */
.library-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 24px; }
.library-head h1 { font: 600 34px/1.1 var(--serif); }

.shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 28px 24px; margin-top: 36px; }
.book-card { text-decoration: none; color: var(--ink); display: grid; gap: 10px; }
/* A miniature of the book's own title page. */
.mini-page {
  aspect-ratio: 2 / 3; background: var(--page); border-radius: 2px 6px 6px 2px; padding: 18% 12% 12%;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  box-shadow: inset 5px 0 0 var(--cloth), 0 1px 2px rgba(29, 36, 51, 0.12), 0 6px 18px rgba(29, 36, 51, 0.08);
  transition: transform 0.15s ease;
}
.book-card:hover .mini-page { transform: translateY(-3px); }
.mini-page .t { font: 400 21px/1.15 var(--serif); }
.mini-page .s { font: italic 13px/1.3 var(--serif); color: var(--ink-soft); margin-top: 8px; }
.mini-page .a { font: 400 14px/1.2 var(--serif); margin-top: auto; }
.mini-page.has-cover { padding: 0; overflow: hidden; }
.mini-page.has-cover img { width: 100%; height: 100%; object-fit: cover; }
.book-card .meta { font-size: 13px; color: var(--ink-soft); }
/* Under a cover image, which may not show the title itself. */
.book-card .card-title { font: 400 16px/1.25 var(--serif); margin-bottom: -6px; }

/* ---------- Import ---------- */
.drop {
  background: var(--page); border: 1.5px dashed #AEB7C4; border-radius: var(--radius); padding: 28px;
  display: grid; gap: 14px; transition: border-color 0.15s, background 0.15s;
}
.drop.over { border-color: var(--cloth); background: #F4F7FC; }
.drop h2 { font: 600 20px/1.2 var(--serif); }
.drop p { margin: 0; color: var(--ink-soft); }
#chosen:not(:empty) { display: grid; gap: 12px; }
#chosen .hint { margin: 0; }
.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.file-list li { display: flex; align-items: center; gap: 10px; padding: 6px 8px; background: var(--proof); border-radius: var(--radius-sm); }
.file-list .name { flex: 1; overflow-wrap: anywhere; }
.file-list .order { color: var(--ink-soft); width: 1.5em; text-align: right; font-variant-numeric: tabular-nums; }
.gdoc-form { display: grid; gap: 8px; background: var(--proof); border-radius: var(--radius-sm); padding: 12px; margin-top: 12px; }
.gdoc-form[hidden] { display: none; }
.gdoc-form .hint { margin: 0; }
.import-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.notes { background: #FBF6E6; border: 1px solid #E8D9A8; border-radius: var(--radius); padding: 12px 16px; margin: 0 0 24px; }
.notes h2 { font-size: 14px; margin-bottom: 4px; }
.notes ul { margin: 0; padding-left: 18px; }
.notes button { margin: 6px 0 0 -8px; padding: 6px 8px; }

/* ---------- Book ---------- */
.book-head { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; flex-wrap: wrap; }
.book-head .back { color: var(--ink-soft); text-decoration: none; font-size: 14px; }
.book-head .back:hover { color: var(--ink); }
.book-head h1 { font: 600 32px/1.1 var(--serif); flex: 1; min-width: 200px; }

.book-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr); gap: 24px; align-items: start; }
.panel { background: var(--page); border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px; }
.panel + .panel { margin-top: 20px; }
.panel h2 { font-size: 16px; margin-bottom: 14px; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 12px; }
.panel-head h2 { margin: 0; }
.count { color: var(--ink-soft); font-size: 13px; font-variant-numeric: tabular-nums; }

.chapters { list-style: none; margin: 0 0 16px; padding: 0; border-top: 1px solid var(--rule); }
.chapters li { display: grid; grid-template-columns: 2.2em minmax(0, 1fr) auto auto; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--rule); }
.chapters .num { font: 400 17px/1 var(--serif); color: var(--ink-soft); text-align: right; font-variant-numeric: oldstyle-nums; }
.chapters .num.none { font-size: 14px; }
.chapters .title-input { font: 400 18px/1.3 var(--serif); border-color: transparent; padding: 4px 6px; background: transparent; }
.chapters .title-input:hover { border-color: var(--rule); }
.chapters .words { font-size: 13px; color: var(--ink-soft); font-variant-numeric: tabular-nums; white-space: nowrap; }
.chapters .tools { display: flex; gap: 2px; }
.chapters li.moved { animation: moved 0.6s ease; }
@keyframes moved { from { background: #E7EDF7; } to { background: transparent; } }

.details { display: grid; gap: 12px; }
.details .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.cover-row { display: flex; gap: 14px; align-items: center; }
.cover-thumb { width: 64px; aspect-ratio: 2 / 3; border-radius: 2px; background: var(--proof); object-fit: cover; border: 1px solid var(--rule); flex: none; }

.build-panel { border-top: 5px solid var(--cloth); }
.outputs { display: grid; gap: 10px; margin: 14px 0 0; }
.output { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 12px; background: var(--proof); border-radius: var(--radius-sm); flex-wrap: wrap; }
.output .what { font-weight: 600; }
.output .stat { font: italic 15px/1.2 var(--serif); color: var(--foil); }
.stale { color: var(--danger); font-size: 13px; }
.build-panel .primary { width: 100%; justify-content: center; padding: 12px; font-size: 15px; }
.spinner { width: 14px; height: 14px; border: 2px solid rgba(255, 255, 255, 0.4); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.danger-zone { margin-top: 20px; text-align: right; }

/* ---------- Editor ---------- */
dialog { border: none; border-radius: var(--radius); padding: 0; width: min(860px, calc(100vw - 32px)); height: min(88vh, 900px); box-shadow: 0 20px 60px rgba(29, 36, 51, 0.3); }
dialog::backdrop { background: rgba(29, 36, 51, 0.45); }
.editor { display: flex; flex-direction: column; gap: 12px; height: 100%; padding: 20px; }
.editor h2 { font: 600 20px/1.2 var(--serif); }
.editor .grow { flex: 1; display: flex; flex-direction: column; }
.editor textarea { flex: 1; resize: none; font: 17px/1.6 var(--serif); padding: 14px 16px; }
.editor input { font: 18px/1.3 var(--serif); }

#toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); font-size: 14px; transition: opacity 0.2s, transform 0.2s; max-width: calc(100vw - 32px); }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.error { background: var(--danger); }

.empty { text-align: center; color: var(--ink-soft); padding: 40px 0 0; }

/* ---------- Phone access ---------- */
.phone-panel { margin-top: 40px; max-width: 640px; }
.phone-panel p { margin: 0; }
.steps { margin: 0; padding-left: 20px; display: grid; gap: 14px; }
.steps li { padding-left: 4px; }
.steps form { margin-top: 8px; flex-wrap: nowrap; }
.steps input { max-width: 220px; }
.qr { width: 184px; margin: 10px 0; padding: 8px; background: #fff; border: 1px solid var(--rule); border-radius: var(--radius-sm); }
.qr svg { display: block; width: 100%; height: auto; }

/* Touch screens: fingers need bigger targets than a mouse pointer. */
@media (pointer: coarse) {
  button, .button { min-height: 44px; padding: 10px 16px; }
  button.icon { min-width: 44px; }
  .chapters .tools { gap: 0; }
}

@media (max-width: 820px) {
  /* iOS zooms into any field with text smaller than 16px. */
  input, textarea, select { font-size: 16px; }
  .bar { padding: 12px 16px; padding-top: max(12px, env(safe-area-inset-top)); }
  main { padding: 20px 16px 60px; }
  .book-grid { grid-template-columns: 1fr; }
  .import-fields, .details .pair { grid-template-columns: 1fr; }
  .library-head { flex-direction: column; align-items: start; }
  .bar-note { display: none; }
  /* Title gets the full width; word count and buttons sit on the line below. */
  .chapters li { grid-template-columns: 2em minmax(0, 1fr) auto; row-gap: 0; }
  .chapters .title-input { grid-column: 2 / 4; }
  .chapters .words { grid-column: 2; padding-left: 6px; }
  .chapters .tools { grid-column: 3; }
  .shelf { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 20px 16px; }
  .book-head { gap: 8px; }
  .book-head h1 { font-size: 28px; flex-basis: 100%; }
  .chapters .title-input { font-size: 17px; }
  .panel { padding: 16px; }
  .danger-zone { text-align: center; }

  /* The chapter editor takes the whole screen. */
  dialog { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; border-radius: 0; margin: 0; }
  .editor { padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom)); }
  .editor textarea { font-size: 17px; padding: 12px; }
  .editor .hint { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Accounts ---------- */
.bar { flex-wrap: wrap; }
.account { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 14px; flex-wrap: wrap; }
.account select { width: auto; padding: 6px 8px; font-size: 14px; }
.bar-link { color: var(--ink-soft); text-decoration: none; }
.bar-link:hover, .bar-link.current { color: var(--ink); text-decoration: underline; }
.who { color: var(--ink); font-weight: 500; max-width: 18ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Admin ---------- */
.usage { display: flex; flex-wrap: wrap; gap: 8px 32px; margin: 0 0 24px; color: var(--ink-soft); }
.usage .figure { font: 600 28px/1 var(--serif); color: var(--ink); margin-right: 4px; font-variant-numeric: lining-nums tabular-nums; }
.usage .bad .figure { color: var(--danger); }
.admin-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 20px; align-items: start; }
.admin-grid .panel + .panel { margin-top: 0; }
.invite { display: grid; gap: 12px; }
.invite .pair { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.panel h3 { font-size: 14px; margin: 18px 0 8px; }
.plain-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.plain-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.table-wrap { overflow-x: auto; margin: 0 -4px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th { text-align: left; font-weight: 600; color: var(--ink-soft); font-size: 13px; padding: 8px 4px; border-bottom: 1px solid var(--rule); }
.admin-table td { padding: 10px 4px; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.admin-table select { width: auto; min-width: 9em; padding: 6px 8px; font-size: 14px; }
.admin-table .row { flex-wrap: nowrap; }
.shared { border-top: 1px solid var(--rule); padding: 14px 0 4px; display: grid; gap: 10px; }
.shared input[name=name] { flex: 1; min-width: 12em; }
.shared fieldset { border: none; margin: 0; padding: 0; }
.shared legend { font-size: 13px; font-weight: 500; color: var(--ink-soft); padding: 0; margin-bottom: 6px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.check { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--ink); font-weight: 400; }
.check input { width: auto; }
@media (max-width: 820px) {
  .account { margin-left: 0; width: 100%; justify-content: space-between; }
  .invite .pair { grid-template-columns: 1fr; }
}

/* ---------- Cover options ---------- */
.cover-form { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--rule); }
.cover-form h3 { font-size: 14px; margin: 8px 0 0; }
.cover-form .hint { margin: -4px 0 0; }
.cover-form input[type=color] { height: 38px; padding: 3px; cursor: pointer; }
.cover-form textarea { font: 15px/1.5 var(--serif); resize: vertical; }
.cover-warnings { margin: 12px 0 0; padding: 10px 12px 10px 28px; background: #FBF6E6; border: 1px solid #E8D9A8; border-radius: var(--radius-sm); font-size: 13px; }