/* ── NAVBAR ─────────────────────────────────────── */
.site-nav {
  background: var(--cream);
  border-bottom: 1px solid var(--rule);
  padding: 0.9rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.site-nav .brand {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-nav .brand span {
  color: var(--amber);
  font-style: italic;
  font-weight: 400;
}

.nav-link-item {
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  transition: color 0.2s;
  position: relative;
}

.nav-link-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--amber);
  transition: width 0.25s ease;
}

.nav-link-item:hover {
  color: var(--ink);
}

.nav-link-item:hover::after {
  width: 100%;
}

/* ── HERO ────────────────────────────────────────── */
.hero {
  background: var(--cream-dark);
  border-bottom: 1px solid var(--rule);
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 60% 80% at 90% 50%, rgba(200, 149, 108, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(200, 149, 108, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-year-label {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 400;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-year-label::before {
  content: '';
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--amber);
}

.portrait-wrap {
  position: relative;
  display: inline-block;
}

.portrait-img {
  width: 150px;
  height: 190px;
  object-fit: cover;
  border-radius: 3px;
  display: block;
  filter: sepia(15%) contrast(0.95);
  box-shadow:
    4px 4px 0 var(--amber-light),
    8px 8px 0 var(--rule);
}

.portrait-frame {
  position: absolute;
  top: -8px;
  left: -8px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  border: 1px solid var(--amber-light);
  border-radius: 3px;
  pointer-events: none;
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}

.hero-dates {
  font-family: var(--garamond);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.hero-dates .dash {
  display: inline-block;
  margin: 0 0.4em;
  color: var(--amber);
  font-style: normal;
}

.family-badge {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--amber-light);
  padding: 0.25em 0.8em;
  border-radius: 2px;
  text-decoration: none;
  margin-right: 0.4rem;
  margin-bottom: 0.4rem;
  transition: all 0.2s;
  background: transparent;
}

.family-badge:hover {
  background: var(--amber);
  color: white;
  border-color: var(--amber);
}

.hero-summary {
  font-family: var(--garamond);
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-top: 1rem;
  max-width: 520px;
}

/* ── TABLE DES MATIÈRES ──────────────────────────── */
.toc-section {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.toc-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 1.25rem;
}

.toc-card {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1.25rem 1.5rem;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 3px;
  text-decoration: none;
  color: var(--ink);
  height: 100%;
  transition:
    transform 0.2s cubic-bezier(0.2, 0, 0, 1),
    box-shadow 0.2s cubic-bezier(0.2, 0, 0, 1),
    border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.toc-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width 0.3s ease;
}

.toc-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26, 26, 26, 0.08);
  border-color: var(--amber-light);
  color: var(--ink);
}

.toc-card:hover::after {
  width: 100%;
}

.toc-icon {
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.toc-card-title {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

.toc-card-sub {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-family: var(--sans);
}

.toc-card-arrow {
  margin-left: auto;
  color: var(--amber-light);
  font-size: 0.9rem;
  align-self: center;
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
}

.toc-card:hover .toc-card-arrow {
  transform: translateX(3px);
  color: var(--amber);
}

/* ── CONTENT ─────────────────────────────────────── */
.content-section {
  padding: 3.5rem 0;
}

.content-section .section-label {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.content-section .section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.editorial-body {
  font-family: var(--garamond);
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 680px;
}

.editorial-body p {
  margin-bottom: 1.4em;
}

.editorial-body p:first-child::first-letter {
  font-family: var(--serif);
  font-size: 3.5rem;
  font-weight: 700;
  float: left;
  line-height: 0.85;
  margin-right: 0.1em;
  margin-top: 0.1em;
  color: var(--amber);
}

/* ── RELATED ─────────────────────────────────────── */
.related-section {
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--rule);
  background: var(--cream-dark);
}

.related-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 3px;
  text-decoration: none;
  color: var(--ink);
  transition: all 0.2s;
}

.related-card:hover {
  border-color: var(--amber-light);
  color: var(--ink);
  box-shadow: 0 4px 16px rgba(26, 26, 26, 0.07);
  transform: translateY(-2px);
}

.related-portrait {
  width: 52px;
  height: 65px;
  object-fit: cover;
  border-radius: 2px;
  filter: sepia(10%) contrast(0.97);
  flex-shrink: 0;
}

.related-name {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
  line-height: 1.2;
}

.related-dates {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-family: var(--sans);
}

.related-family {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin-top: 0.2rem;
}

/* ── FOOTER ──────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.75rem 0;
  background: var(--cream);
}

.footer-brand {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-muted);
}

.footer-brand span {
  font-style: italic;
  color: var(--amber);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--ink-muted);
  font-family: var(--sans);
}

/* ── ORNAMENT ────────────────────────────────────── */
.ornament {
  display: inline-block;
  color: var(--amber-light);
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  user-select: none;
}

/* ── ANIMATIONS ──────────────────────────────────── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  opacity: 0;
  animation: fadeUp 0.6s ease forwards;
}

.fade-up-1 {
  animation-delay: 0.05s;
}

.fade-up-2 {
  animation-delay: 0.15s;
}

.fade-up-3 {
  animation-delay: 0.25s;
}

.fade-up-4 {
  animation-delay: 0.35s;
}

.fade-up-5 {
  animation-delay: 0.45s;
}

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 767px) {
  .hero {
    padding: 2.5rem 0 2rem;
  }

  .portrait-img {
    width: 110px;
    height: 140px;
  }

  .hero-name {
    font-size: 2rem;
  }

  .toc-section {
    padding: 2rem 0;
  }

  .content-section {
    padding: 2rem 0;
  }
}

/* ═══════════════════════════════════════════════════════════
   DOC-NAV — 3 cards raccourcis
   ═══════════════════════════════════════════════════════════ */

.doc-nav-section {
  padding: 1.5rem 0;
}

.doc-nav-cards {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.doc-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: white;
  border: 1px solid var(--rule);
  border-radius: 3px;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  font-family: inherit;
  min-width: 180px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s cubic-bezier(0.2, 0, 0, 1),
    box-shadow 0.2s cubic-bezier(0.2, 0, 0, 1),
    border-color 0.2s;
}

.doc-nav-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width 0.3s ease;
}

.doc-nav-btn:hover,
.doc-nav-btn.active {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 26, 26, 0.08);
  border-color: var(--amber-light);
  color: var(--ink);
}

.doc-nav-btn.active {
  border-color: var(--amber);
  background: var(--amber-pale);
}

.doc-nav-btn:hover::after,
.doc-nav-btn.active::after {
  width: 100%;
}

.doc-nav-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.doc-nav-title {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-weight: 500;
  display: block;
  line-height: 1.2;
}

.doc-nav-sub {
  font-family: var(--sans);
  font-size: 0.72rem;
  color: var(--ink-muted);
  display: block;
}

.doc-nav-arrow {
  margin-left: auto;
  color: var(--amber-light);
  font-size: 0.85rem;
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
}

.doc-nav-btn:hover .doc-nav-arrow,
.doc-nav-btn.active .doc-nav-arrow {
  transform: translateX(3px);
  color: var(--amber);
}

/* ═══════════════════════════════════════════════════════════
   DOC-PANEL — afficheur / explorateur
   ═══════════════════════════════════════════════════════════ */

.doc-panel-outer {
  display: none;
}

.doc-panel-outer.dp-visible {
  display: block;
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  overflow-x: hidden;
}

/* Loading */
.dp-loading {
  display: flex;
  justify-content: center;
  padding: 3rem 0;
}

.dp-spinner {
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 2px solid var(--rule);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: dp-spin 0.7s linear infinite;
}

@keyframes dp-spin {
  to { transform: rotate(360deg); }
}

/* Toolbar commune */
.dp-toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background: var(--cream-dark);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.82rem;
}

.dp-filename {
  flex: 1;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--ink-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dp-back-btn,
.dp-cancel-btn {
  background: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  color: var(--ink-muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s;
}

.dp-back-btn:hover,
.dp-cancel-btn:hover {
  border-color: var(--ink-muted);
  color: var(--ink);
}

.dp-edit-btn,
.dp-save-btn {
  background: var(--amber);
  border: 1px solid var(--amber);
  border-radius: 3px;
  padding: 0.3rem 0.85rem;
  cursor: pointer;
  color: white;
  font-family: var(--sans);
  font-size: 0.78rem;
  white-space: nowrap;
  transition: background 0.15s;
}

.dp-edit-btn:hover,
.dp-save-btn:hover {
  background: var(--amber-light);
  border-color: var(--amber-light);
}

.dp-save-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.dp-open-btn {
  color: var(--amber);
  text-decoration: none;
  font-size: 0.8rem;
  white-space: nowrap;
}

.dp-open-btn:hover {
  text-decoration: underline;
}

/* Zone contenu */
.dp-content {
  padding: 2.5rem 1.5rem;
  background: var(--cream);
}

@media (min-width: 768px) {
  .dp-content {
    padding: 2.5rem 3rem;
  }
}

/* Image viewer */
.dp-image-wrap {
  text-align: center;
  background: #1a1a1a;
}

.dp-image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

/* PDF viewer */
.dp-pdf-wrap {
  padding: 0;
  background: #525659;
}

.dp-pdf-frame {
  display: block;
  width: 100%;
  height: 80vh;
  border: none;
}

/* Autre */
.dp-other-wrap {
  text-align: center;
  color: var(--ink-muted);
  font-family: var(--sans);
}

/* Éditeur */
.dp-editor-wrap {
  padding: 0;
}

.dp-editor-wrap .EasyMDEContainer .CodeMirror {
  border: none;
  border-radius: 0;
  font-size: 0.95rem;
  min-height: 400px;
  height: 60vh;
}

/* Explorateur */
.dp-explorer {
  background: var(--cream);
}

.dp-explorer-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--ink-muted);
  background: white;
}

.dp-dir-icon { font-size: 1rem; }

.dp-file-list {
  display: flex;
  flex-direction: column;
}

.dp-file-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink);
  text-align: left;
  width: 100%;
  transition: background 0.15s;
}

.dp-file-row:hover {
  background: var(--amber-pale);
}

.dp-file-icon { font-size: 1rem; flex-shrink: 0; }

.dp-file-name {
  flex: 1;
  font-family: monospace;
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--amber);
}

.dp-file-row:hover .dp-file-name {
  text-decoration: underline;
}

.dp-file-size {
  font-size: 0.75rem;
  color: var(--ink-muted);
  white-space: nowrap;
}

.dp-file-arrow {
  color: var(--rule);
  font-size: 0.8rem;
  transition: transform 0.15s, color 0.15s;
}

.dp-file-row:hover .dp-file-arrow {
  color: var(--amber);
  transform: translateX(2px);
}

.dp-error {
  padding: 2rem;
  color: var(--ink-muted);
  font-family: var(--sans);
  font-size: 0.9rem;
}

/* Dossier dans la liste */
.dp-dir-row .dp-file-name {
  color: var(--ink);
  font-weight: 500;
}

/* Breadcrumb dans le header explorateur */
.dp-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.85rem;
  font-family: monospace;
  flex-wrap: wrap;
}

.dp-breadcrumb-sep {
  color: var(--rule);
  margin: 0 0.1rem;
}

.dp-breadcrumb-link {
  color: var(--amber);
  cursor: pointer;
  transition: color 0.15s;
}

.dp-breadcrumb-link:hover {
  text-decoration: underline;
  color: var(--amber-light);
}

/* Bouton supprimer (visible au hover sur la ligne) */
.dp-delete-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0 0.35rem;
  color: var(--ink-muted);
  opacity: 0;
  transition: opacity 0.15s, color 0.15s;
  flex-shrink: 0;
  line-height: 1;
}

.dp-file-row:hover .dp-delete-btn {
  opacity: 1;
}

.dp-delete-btn:hover {
  color: #c0392b;
}

/* Landing zone upload */
.dp-upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: 1px solid var(--rule);
  border-radius: 3px;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  color: var(--ink-muted);
  font-family: var(--sans);
  font-size: 0.78rem;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s, transform 0.15s;
  user-select: none;
}

.dp-upload-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.dp-upload-btn.dp-upload-over {
  background: var(--amber-pale);
  border-color: var(--amber);
  color: var(--amber);
  transform: scale(1.05);
}

/* Mobile */
@media (max-width: 575px) {
  .doc-nav-cards {
    flex-direction: column;
  }

  .doc-nav-btn {
    min-width: unset;
    width: 100%;
  }

  .dp-toolbar {
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
  }

  .dp-filename {
    order: -1;
    width: 100%;
    flex: none;
  }
}

/* ═══════════════════════════════════════════════════════════
   BOUTON RETOUR EN HAUT
   ═══════════════════════════════════════════════════════════ */

#back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--ink-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s, color 0.15s;
  transform: translateY(6px);
  box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

#back-to-top.btt-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#back-to-top:hover {
  color: var(--amber);
  border-color: var(--amber);
}