/* Help centre.
 *
 * Public pages still load Bootstrap 4, which knows nothing about the tokens
 * the application uses, so everything here is written against those tokens
 * directly rather than against utility classes. One definition per component:
 * nothing in this file restates a rule that app_theme.css already owns.
 */

.help-center-page {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
}

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

.help-shell {
  width: min(1180px, calc(100% - 3rem));
  margin-inline: auto;
}

/* ── Masthead ─────────────────────────────────────────────────────────── */

.help-masthead {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6) 0 var(--space-5);
}

.help-masthead__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.help-crumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0;
}

.help-back-app {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex: 0 0 auto;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 9px;
  background: var(--color-surface);
  color: var(--color-primary);
  font-size: var(--font-13);
  font-weight: 600;
  text-decoration: none;
}

.help-back-app:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }

.help-crumbs a {
  color: var(--color-muted);
  text-decoration: none;
}

.help-crumbs a:hover {
  color: var(--color-primary);
}

.help-masthead__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
}

.help-masthead__text {
  flex: 1 1 26rem;
  min-width: 0;
}

.help-masthead__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin: 0;
}

.help-masthead__lead {
  margin: var(--space-3) 0 0;
  max-width: 46ch;
  color: var(--color-muted);
  font-size: var(--font-16);
  line-height: var(--line-height);
}

.help-masthead__lead:empty {
  display: none;
}

/* ── Search ───────────────────────────────────────────────────────────── */

.help-search {
  position: relative;
  flex: 0 1 24rem;
  min-width: 16rem;
}

.help-search__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}

.help-search__input {
  width: 100%;
  padding: 12px 14px 12px 40px;
  font: inherit;
  font-size: var(--font-14);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-12);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.help-search__input:focus {
  outline: none;
  background: var(--color-surface);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11, 31, 77, 0.12);
}

.help-search__results {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: 24rem;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-medium);
  padding: var(--space-2);
}

.help-search__hit {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-8);
  text-decoration: none;
  color: inherit;
}

.help-search__hit:hover,
.help-search__hit.is-active {
  background: var(--bg-muted);
  text-decoration: none;
  color: inherit;
}

.help-search__hit strong {
  display: block;
  font-size: var(--font-14);
  font-weight: 600;
  color: var(--color-text);
}

.help-search__hit span {
  display: block;
  font-size: var(--font-12);
  color: var(--color-muted);
  margin-top: 2px;
}

.help-search__empty {
  padding: 12px;
  font-size: var(--font-14);
  color: var(--color-muted);
}

/* ── Layout ───────────────────────────────────────────────────────────── */

.help-layout {
  display: grid;
  grid-template-columns: 16rem minmax(0, 1fr);
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6) 0 var(--space-6);
}

/* Sticky under the site's fixed bar, and scrolling on its own: longer than
   the window, it used to keep its last modules out of reach. */
.help-rail {
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 112px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-16);
  padding: var(--space-4);
}

.help-rail__title {
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

.help-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.help-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-8);
  font-size: var(--font-14);
  line-height: 1.35;
  color: var(--color-text);
  text-decoration: none;
}

.help-rail__link i {
  width: 1.1rem;
  text-align: center;
  color: var(--color-muted);
  flex: none;
}

.help-rail__link:hover {
  background: var(--bg-muted);
  text-decoration: none;
  color: var(--color-text);
}

.help-rail__link.is-active {
  background: #F3F7FF;
  color: var(--color-primary);
  font-weight: 600;
}

.help-rail__link.is-active i {
  color: var(--color-primary);
}

.help-rail__foot {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.help-rail__contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-14);
  color: var(--color-primary);
  text-decoration: none;
}

.help-main {
  min-width: 0;
}

/* ── Index ────────────────────────────────────────────────────────────── */

.help-intro p {
  max-width: 68ch;
  color: var(--color-muted);
  font-size: var(--font-16);
  line-height: var(--line-height);
  margin: 0 0 var(--space-5);
}

.help-module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: var(--space-4);
}

.help-module-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-16);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.help-module-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-soft);
}

.help-module-card__link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.help-module-card__link:hover {
  text-decoration: none;
  color: inherit;
}

.help-module-card__icon {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  flex: none;
  border-radius: var(--radius-8);
  background: #F3F7FF;
  color: var(--color-primary);
}

.help-module-card__title {
  font-family: var(--font-display);
  font-size: var(--font-18);
  line-height: 1.2;
  margin: 0;
  color: var(--color-text);
}

.help-module-card__summary {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-14);
  line-height: 1.5;
}

.help-module-card__questions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.help-module-card__questions a {
  font-size: var(--font-14);
  color: var(--color-primary);
  text-decoration: none;
  line-height: 1.4;
}

.help-module-card__questions a:hover {
  text-decoration: underline;
}

.help-module-card__count {
  margin: auto 0 0;
  font-size: var(--font-12);
  color: var(--color-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.help-badge {
  display: inline-block;
  font-size: var(--font-12);
  padding: 2px 8px;
  border-radius: 999px;
  background: #F3F7FF;
  color: var(--color-primary);
}

.help-badge--standalone {
  margin: 0 0 var(--space-4);
}

.help-cta {
  margin-top: var(--space-6);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-16);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.help-cta h2 {
  font-family: var(--font-display);
  font-size: var(--font-20);
  margin: 0 0 4px;
  color: var(--color-text);
}

.help-cta p {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--font-14);
}

.help-btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: var(--radius-8);
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: var(--font-14);
  font-weight: 600;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.1s ease-out;
}

.help-btn:hover {
  background: var(--color-primary-hover);
  color: #FFFFFF;
  text-decoration: none;
}

.help-btn:active {
  transform: scale(0.97);
}

/* ── Module page ──────────────────────────────────────────────────────── */

.help-module-intro {
  margin-bottom: var(--space-5);
}

.help-question-list {
  display: grid;
  gap: var(--space-3);
}

/* A question is a disclosure: the chevron and the hover say it opens. */
.help-question {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-12);
  scroll-margin-top: 104px;
  transition: border-color 140ms ease-out, box-shadow 140ms ease-out;
}

.help-question:hover,
.help-question[open] {
  border-color: var(--color-border-strong);
}

.help-question[open] {
  box-shadow: 0 16px 32px -24px rgba(11, 20, 51, 0.35);
}

.help-question__head {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  list-style: none;
}

.help-question__head::-webkit-details-marker { display: none; }

.help-question__head:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-12);
}

.help-question__text { flex: 1 1 auto; min-width: 0; }

.help-question__title {
  font-size: var(--font-18);
  line-height: 1.3;
  margin: 0;
  color: var(--color-text);
}

.help-question__head:hover .help-question__title { color: var(--color-primary); }

.help-question__summary {
  display: block;
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: var(--font-14);
  line-height: 1.55;
}

/* Open, the answer's first sentence is the summary: shown once. */
.help-question[open] .help-question__summary { display: none; }

.help-question__chevron {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-top: -2px;
  border-radius: 50%;
  background: var(--color-surface-muted, #F7F6F2);
  color: var(--color-muted);
  font-size: 0.75rem;
  transition: transform 180ms ease-out, background-color 140ms ease-out, color 140ms ease-out;
}

.help-question__head:hover .help-question__chevron {
  background: rgba(11, 31, 77, 0.08);
  color: var(--color-primary);
}

.help-question[open] .help-question__chevron { transform: rotate(180deg); }

.help-question__body {
  padding: 0 var(--space-5) var(--space-5);
}

/* The answer sits inside the card: its own frame would be a card in a card. */
.help-question__body .help-prose {
  max-width: 72ch;
  padding: 0;
  border: 0;
  background: none;
}

.help-question__permalink {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-4);
  font-size: var(--font-14);
  color: var(--color-muted);
  text-decoration: none;
}

.help-question__permalink:hover { color: var(--color-primary); }

.help-modules-next {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.help-modules-next__title,
.help-siblings__title {
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

.help-modules-next ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.help-modules-next a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  font-size: var(--font-14);
  color: var(--color-text);
  text-decoration: none;
}

.help-modules-next a:hover {
  border-color: var(--color-border-strong);
  color: var(--color-primary);
  text-decoration: none;
}

.help-modules-next i {
  color: var(--color-muted);
}

/* ── Article prose ────────────────────────────────────────────────────── */

.help-prose {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-16);
  padding: var(--space-6);
  max-width: 72ch;
  font-size: var(--font-16);
  line-height: 1.65;
  color: var(--color-text);
}

.help-prose > :first-child {
  margin-top: 0;
}

.help-prose > :last-child {
  margin-bottom: 0;
}

.help-prose p {
  margin: 0 0 1.1em;
}

.help-prose h3 {
  font-family: var(--font-display);
  font-size: var(--font-20);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 1.8em 0 0.6em;
  color: var(--color-text);
}

.help-prose ul,
.help-prose ol {
  margin: 0 0 1.1em;
  padding-left: 1.35em;
}

.help-prose li {
  margin-bottom: 0.45em;
}

.help-prose a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.help-prose code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  font-size: 0.9em;
  padding: 2px 5px;
  border-radius: 5px;
  background: var(--bg-muted);
  color: var(--color-text);
}

.help-code {
  margin: 0 0 1.1em;
  padding: var(--space-4);
  border-radius: var(--radius-8);
  background: var(--bg-muted);
  overflow-x: auto;
  font-size: var(--font-14);
}

.help-table-scroll {
  overflow-x: auto;
  margin: 0 0 1.3em;
}

.help-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-14);
}

.help-table th,
.help-table td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
}

.help-table th {
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 600;
  border-bottom-color: var(--color-border-strong);
}

.help-figure {
  margin: 1.6em 0;
}

.help-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-12);
}

.help-figure figcaption {
  margin-top: 8px;
  font-size: var(--font-12);
  color: var(--color-muted);
  line-height: 1.5;
}

/* Callouts. The colour says which kind without the label having to be read,
   and the label is there anyway for anyone who cannot see the colour. */
.help-callout {
  margin: 1.4em 0;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-12);
  border-left: 3px solid var(--color-border-strong);
  background: var(--color-elevated);
}

.help-callout p {
  margin-bottom: 0.6em;
}

.help-callout > :last-child {
  margin-bottom: 0;
}

.help-callout-label {
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-muted);
  margin-bottom: 0.4em !important;
}

.help-callout--avertissement {
  border-left-color: var(--color-danger);
  background: #F7F6F2;
}

.help-callout--avertissement .help-callout-label {
  color: var(--color-danger);
}

.help-callout--important {
  border-left-color: var(--color-primary);
  background: #F3F7FF;
}

.help-callout--important .help-callout-label {
  color: var(--color-primary);
}

.help-callout--astuce {
  border-left-color: var(--color-success);
  background: #F7F6F2;
}

.help-callout--astuce .help-callout-label {
  color: var(--color-success);
}

.help-callout--limite {
  border-left-color: var(--color-warning);
  background: #FFF8E6;
}

.help-callout--limite .help-callout-label {
  color: var(--color-warning);
}

/* ── Article footer ───────────────────────────────────────────────────── */

.help-tags {
  margin: var(--space-4) 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.help-tag {
  font-size: var(--font-12);
  color: var(--color-muted);
  background: var(--bg-muted);
  border-radius: 999px;
  padding: 2px 10px;
}

.help-pager {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-3);
}

.help-pager__link {
  display: block;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-12);
  background: var(--color-surface);
  text-decoration: none;
}

.help-pager__link:hover {
  border-color: var(--color-border-strong);
  text-decoration: none;
}

.help-pager__link--next {
  text-align: right;
}

.help-pager__label {
  display: block;
  font-size: var(--font-12);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.help-pager__question {
  display: block;
  margin-top: 4px;
  font-size: var(--font-14);
  line-height: 1.4;
  color: var(--color-primary);
}

.help-siblings {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.help-siblings ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.help-siblings a {
  font-size: var(--font-14);
  color: var(--color-text);
  text-decoration: none;
  line-height: 1.45;
}

.help-siblings a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.help-siblings a.is-current {
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Narrow screens ───────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .help-shell {
    width: calc(100% - 2rem);
  }

  .help-masthead__nav { align-items: flex-start; }
  .help-back-app { padding: 0.45rem 0.6rem; }

  .help-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .help-rail {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .help-rail__list {
    grid-auto-flow: row;
  }

  .help-prose {
    padding: var(--space-5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .help-module-card,
  .help-btn,
  .help-question,
  .help-question__chevron {
    transition: none;
  }
}

/* Le guide en un seul PDF, en haut du centre d'aide. */
.help-download {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3, 12px);
  margin-top: var(--space-3, 12px);
  padding: 10px 16px;
  border: 1px solid var(--color-border, #E3EDFF);
  border-radius: var(--radius-12, 12px);
  background: var(--color-surface, #FFFFFF);
  color: var(--color-text, #0B1433);
  text-decoration: none;
  max-width: 100%;
}
.help-download:hover { border-color: var(--color-primary, #0B1F4D); }
.help-download:focus-visible { outline: 3px solid rgba(43, 93, 215, 0.4); outline-offset: 2px; }
.help-download > .fas { color: #C32324; font-size: 1.3rem; }
.help-download__text { display: grid; gap: 2px; min-width: 0; }
.help-download__text strong { font-size: var(--font-14, 0.9rem); }
.help-download__text span { color: var(--color-muted, #596378); font-size: var(--font-13, 0.8rem); }
.help-download.is-pending { opacity: 0.8; }
.help-btn--ghost { background: transparent; color: var(--color-primary, #0B1F4D); border: 1px solid var(--color-border, #E3EDFF); margin-left: 8px; }