/* Format, the citation generator (/citation-generator and the style pages).
   Loads after site.css and guide.css and draws with their tokens: the tool
   sits on the hero's dots as one raised card, the citation set in the serif
   the guides use for samples, the form in the app's plain fields. */

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.gen-page { --gen-max: 760px; --field-h: 44px; }

/* Hero: crumbs, a short title, then the tool. */
.gen-hero { padding: 40px 0 56px; border-bottom: 1px solid var(--line); }
.gen-hero .wrap { display: flex; flex-direction: column; align-items: center; text-align: center; }
.gen-hero h1 { font-size: clamp(32px, 3vw, 42px); }
.gen-hero h1 .accent { color: var(--accent); }
.gen-hero .lead { margin-top: 12px; }
.gen-hero .crumbs ol { margin-bottom: 16px; }

/* The card */
.gen {
  width: 100%; max-width: var(--gen-max); margin-top: 28px; text-align: left;
  background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-xl);
  box-shadow: var(--shadow-card); padding: var(--card-pad);
}
.gen-check { margin-top: 16px; font-size: 14px; color: var(--text-faint); max-width: var(--gen-max); }

/* Shared controls */
.gen input, .gen select, .gen textarea {
  width: 100%; min-height: var(--field-h); padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: var(--r-md);
  background: var(--bg); color: var(--text); font: 16px/1.4 var(--sans);
  transition: border-color var(--dur), box-shadow var(--dur);
}
.gen textarea { resize: vertical; min-height: 0; }
.gen input::placeholder, .gen textarea::placeholder { color: var(--text-faint); opacity: 1; }
.gen input:focus, .gen select:focus, .gen textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.gen select { padding-right: 32px; cursor: pointer; }
.gen .btn { cursor: pointer; }
.gen .btn:disabled { opacity: .5; cursor: default; }
.gen-link {
  border: 0; padding: 0; background: none; color: var(--accent); font: inherit; cursor: pointer;
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px;
}
.gen-link:hover { text-decoration-thickness: 2px; }

/* Find: style, the paste box, and the way to the form */
.gen-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.gen-style { font-weight: 650; font-size: 15px; }
.gen-top select { width: auto; min-width: 0; max-width: 100%; min-height: 40px; padding-top: 6px; padding-bottom: 6px; font-size: 15px; }
.gen-pro {
  flex-basis: 100%; font-size: 14px; color: var(--text-dim);
}
.gen-bar { display: flex; gap: 10px; margin-top: 16px; }
.gen-bar input { flex: 1; min-width: 0; height: 52px; font-size: 17px; padding: 0 16px; border-radius: 10px; }
.gen-bar .btn { height: 52px; padding: 0 24px; font-size: 16px; border-radius: 10px; flex: none; }
.gen-bar .btn[aria-busy='true'] { cursor: progress; }
.gen-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 12px; font-size: 14.5px; color: var(--text-faint); }
.gen-sub .gen-link { min-height: 32px; }
.gen-status { min-height: 1.5em; margin-top: 6px; font-size: 14.5px; color: var(--text-dim); }
.gen-status:empty { min-height: 0; margin: 0; }
.gen-human { margin-top: 12px; min-height: 65px; }

/* The citation */
.gen-result { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.gen-out { display: grid; gap: 18px; }
.gen-block { min-width: 0; }
.gen-row { display: flex; align-items: center; justify-content: space-between; gap: 8px 12px; flex-wrap: wrap; }
.gen-row-end { display: flex; align-items: center; gap: 8px; }
.gen-label { font: 600 11.5px/1.4 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.gen-copy { height: 36px; padding: 0 14px; font-size: 14px; min-width: 76px; }
.gen-copy.is-done { border-color: var(--accent); color: var(--accent); }
.gen .gen-page { width: 6.5em; min-height: 36px; height: 36px; padding: 0 10px; font-size: 14px; }
.gen-entry, .gen-cite {
  margin-top: 8px; padding: 14px 16px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-md);
  font: 17px/1.75 var(--serif); color: var(--text); overflow-wrap: anywhere;
}
.gen-entry { padding-left: calc(16px + 2em); text-indent: -2em; }
.gen-wait { font: 15px/1.5 var(--sans); color: var(--text-faint); }
.gen-textonly { font-size: 14.5px; color: var(--text-dim); }
.gen-missing {
  margin-top: 16px; padding: 10px 14px; border-radius: var(--r-md);
  background: var(--accent-soft); color: var(--text); font-size: 14.5px;
}

/* Edit the details */
.gen-edit { margin-top: 16px; border: 1px solid var(--line); border-radius: var(--r-lg); }
.gen-edit > summary, .gen-more > summary {
  display: flex; align-items: center; justify-content: space-between; min-height: 48px; padding: 0 16px;
  cursor: pointer; list-style: none; font-weight: 650; font-size: 15px;
}
.gen-edit > summary::-webkit-details-marker, .gen-more > summary::-webkit-details-marker { display: none; }
.gen-edit > summary::after, .gen-more > summary::after {
  content: ''; width: 8px; height: 8px; margin-right: 4px;
  border-right: 1.6px solid var(--text-faint); border-bottom: 1.6px solid var(--text-faint);
  transform: translateY(-2px) rotate(45deg); transition: transform var(--dur) var(--ease);
}
.gen-edit[open] > summary::after, .gen-more[open] > summary::after { transform: translateY(2px) rotate(-135deg); }
.gen-form { padding: 4px 16px 16px; display: grid; gap: 12px; }
.gen-fields { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; align-items: end; }
.gen-field { grid-column: span 6; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.gen-field.small { grid-column: span 2; }
.gen-field[hidden] { display: none; }
.gen-field-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 8px; min-height: 21px; }
.gen-field-name { font-size: 14px; font-weight: 600; color: var(--text-dim); }
.gen-flag {
  display: none; flex: none; padding: 1px 8px; border-radius: 999px;
  font: 600 10.5px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft);
}
.gen-field.is-missing .gen-flag { display: inline-block; }
.gen-field.is-missing input, .gen-field.is-missing textarea { border-style: dashed; border-color: var(--accent); }
.gen-kind { grid-column: auto; }
.gen-case { font-size: 14px; color: var(--text-dim); overflow-wrap: anywhere; }
.gen-more { border-top: 1px solid var(--line); margin: 4px -16px 0; }
.gen-more > summary { font-weight: 600; color: var(--text-dim); }
.gen-more > .gen-fields { padding: 0 16px 4px; }

.gen-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

/* Into the app */
.gen-app {
  display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap;
  margin-top: 20px; padding: 16px 18px; border-radius: var(--r-lg); background: var(--bg-tint); border: 1px solid var(--line);
}
.gen-app p { flex: 1 1 18em; font-size: 15px; color: var(--text-dim); }
.gen-app b { color: var(--text); font-weight: 650; }

/* The list */
.gen-list { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.gen-list-head h2 { font-size: 22px; letter-spacing: -.015em; }
.gen-list-head .btn { height: 36px; padding: 0 14px; font-size: 14px; }
.gen-entries { list-style: none; padding: 0; margin: 12px 0 0; border-top: 1px solid var(--line); }
.gen-item { display: flex; align-items: flex-start; justify-content: space-between; gap: 6px 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.gen-item.is-current .gen-item-entry { color: var(--text); }
.gen-item-entry { flex: 1; min-width: 0; padding-left: 2em; text-indent: -2em; font: 16px/1.7 var(--serif); color: var(--text-dim); overflow-wrap: anywhere; }
.gen-item.is-current { box-shadow: inset 3px 0 0 var(--accent); padding-left: 12px; }
.gen-item-note { padding-left: 0; text-indent: 0; }
.gen-item-tag { font: 600 10.5px/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--text-faint); white-space: nowrap; }
.gen-item-acts { flex: none; display: flex; gap: 14px; font-size: 14px; }
.gen-item-acts .gen-link { min-height: 32px; }
.gen-note { margin-top: 12px; font-size: 14px; color: var(--text-faint); }

@media (max-width: 720px) {
  .gen-hero { padding: 28px 0 44px; }
  .gen-hero h1 { font-size: 31px; }
  .gen { margin-top: 22px; padding: 18px; border-radius: var(--r-lg); }
  .gen-bar .btn { padding: 0 18px; }
  .gen-entry, .gen-cite { font-size: 16px; padding: 12px 14px; }
  .gen-entry { padding-left: calc(14px + 2em); }
  .gen-item { flex-direction: column; }
  .gen-item.is-current { padding-left: 12px; }
  .gen-item-acts { padding-left: 2em; }
  .gen-sub .gen-link, .gen-item-acts .gen-link { min-height: 44px; }
  .gen-copy, .gen .gen-page, .gen-list-head .btn { height: 44px; min-height: 44px; }
  .gen-app .btn { width: 100%; }
  .gen-actions .btn { flex: 1; }
}
@media (max-width: 420px) {
  .gen { padding: 16px; margin-left: -4px; margin-right: -4px; width: calc(100% + 8px); }
  .gen-hero h1 { font-size: 28px; }
  .gen-bar { gap: 8px; }
  .gen-bar input { padding: 0 12px; font-size: 16px; }
  .gen-form { padding: 4px 12px 12px; }
  .gen-more { margin: 4px -12px 0; }
  .gen-more > .gen-fields { padding: 0 12px 4px; }
}
.gen-fields > .gen-case { grid-column: 1 / -1; margin-top: -4px; }