/* ============================================================
   Mowo Legal — système visuel partagé
   Tokens, typographie, composants signature
   ============================================================ */

:root{
  /* Couleurs */
  --ink:#0E1116; --ink-soft:#20262E; --paper:#FFFFFF; --canvas:#A8ACB2;
  --muted:#565D66; --line:rgba(14,17,22,.12);
  --green:#1FD98A; --green-ink:#0F6B4F; --green-deep:#0C9B5E; --green-soft:#DEF3EC;
  --yellow:#F2E84B; --yellow-deep:#D4CB2A; --yellow-soft:#FBF6C6; --yellow-ink:#4D4708;
  --navy:#1B3A6B; --navy-soft:#DDE4F1;
  --slate:#EAEBEE; --slate-deep:#C8CBD1;

  /* Pastels signature pour cartes (institutionnel doux) */
  --chartreuse:      #E8F0A4;
  --chartreuse-deep: #B8C66A;
  --chartreuse-ink:  #4A521C;
  --lilac:           #E0CCF2;
  --lilac-deep:      #9B7BC2;
  --lilac-ink:       #3F2566;
  --sky:             #CFE2F2;
  --sky-deep:        #5E8BB8;
  --sky-ink:         #1B3A6B;

  /* Formes */
  --r:22px; --r-sm:13px; --pill:999px;

  /* Ombre signature : pleine, sans flou, décalée bas-droite */
  --shadow-offset: 7px 18px;
  --shadow-ink:   7px 18px 0 var(--ink);
  --shadow-paper: 7px 18px 0 var(--paper);

  /* Densité (tweak) */
  --density-pad-lg: 36px;
  --density-pad-md: 22px;
  --density-pad-sm: 14px;
  --density-gap:    24px;
  --density-row:    56px;
}

[data-density="compact"]{
  --density-pad-lg: 24px;
  --density-pad-md: 14px;
  --density-pad-sm: 10px;
  --density-gap:    14px;
  --density-row:    42px;
}

/* ============================================================
   Reset léger
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  background: var(--canvas);
  color: var(--ink);
  font-family: 'Hanken Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width:100%; display:block; }
button{ font: inherit; color: inherit; cursor: pointer; border: 0; background: transparent; }
a{ color: inherit; }
input, select, textarea{ font: inherit; color: inherit; }

/* Mouvement réduit */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* ============================================================
   Typographie
   ============================================================ */
.display{
  font-family: 'Archivo', 'Hanken Grotesk', system-ui, sans-serif;
  font-weight: 900;
  font-stretch: 75%;
  letter-spacing: -0.02em;
  line-height: .94;
  text-wrap: balance;
}
.display-2{
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 800;
  font-stretch: 75%;
  letter-spacing: -0.015em;
  line-height: 1;
}
.mono{
  font-family: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.eyebrow{
  font-family: 'Hanken Grotesk', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow--ink{ color: var(--ink); }
.muted{ color: var(--muted); }

h1,h2,h3,h4{ margin: 0; font-family: 'Archivo', system-ui, sans-serif; font-weight: 800; font-stretch: 75%; letter-spacing: -0.015em; }

/* ============================================================
   Layout : toile, panneau, plateau
   ============================================================ */
.app{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.shell{
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  width: 100%;
}
@media (max-width: 720px){
  .shell{ padding: 0 16px; }
}

/* Panneau blanc flottant sur la toile */
.panel{
  background: var(--paper);
  border-radius: var(--r);
  padding: var(--density-pad-lg);
}
.panel--flush{ padding: 0; }
.panel + .panel{ margin-top: var(--density-gap); }

/* Plateau gris arrondi à l'intérieur d'un panneau blanc — sert d'arrière-plan
   non-blanc pour que les ombres blanches des cartes ink/slate soient visibles */
.tray{
  background: var(--canvas);
  border-radius: var(--r);
  padding: var(--density-pad-lg);
}
.tray--slate{ background: var(--slate); }

/* ============================================================
   En-tête persistant + logotype
   ============================================================ */
.app-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--canvas);
  padding: 18px 0;
}
.app-header__inner{
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--paper);
  border-radius: var(--pill);
  padding: 10px 14px 10px 22px;
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--ink);
}
.brand__mark{ display: block; }
.app-nav{
  display: flex;
  gap: 4px;
  margin-left: auto;
  flex-wrap: wrap;
}
.app-nav a{
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
}
.app-nav a:hover{ background: var(--slate); }
.app-nav a[aria-current="page"]{ background: var(--ink); color: var(--paper); }

/* Sélecteur de langue */
.lang{
  display: inline-flex;
  background: var(--slate);
  border-radius: var(--pill);
  padding: 3px;
  gap: 2px;
}
.lang button{
  padding: 6px 12px;
  border-radius: var(--pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.lang button[aria-pressed="true"]{ background: var(--ink); color: var(--paper); }

/* ============================================================
   Boutons en pilule
   ============================================================ */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--pill);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  white-space: nowrap;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn--primary{ background: var(--ink); color: var(--paper); }
.btn--primary:hover{ background: var(--ink-soft); }
.btn--accent{ background: var(--green); color: var(--ink); }
.btn--accent:hover{ background: var(--green-deep); color: var(--paper); }
.btn--ghost{ background: transparent; color: var(--ink); border: 1.5px solid var(--ink); padding: 10.5px 20.5px; }
.btn--ghost:hover{ background: var(--ink); color: var(--paper); }
.btn--quiet{ background: var(--slate); color: var(--ink-soft); }
.btn--quiet:hover{ background: var(--slate-deep); }
.btn--sm{ padding: 8px 14px; font-size: 13px; }
.btn--icon{ padding: 10px; }
.btn[disabled]{ opacity: .55; pointer-events: none; }

/* ============================================================
   Étiquettes & pastilles
   ============================================================ */
.chip{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--slate);
  color: var(--ink);
  white-space: nowrap;
}
/* Chips : texte toujours en encre ou couleur profonde (AA) */
.chip--ink   { background: var(--ink);        color: var(--paper); }
.chip--green { background: var(--green-soft); color: var(--green-ink); }
.chip--yellow{ background: var(--yellow-soft); color: var(--yellow-ink); }
.chip--navy  { background: var(--navy-soft);  color: var(--navy); }
.chip--slate { background: var(--slate);      color: var(--ink); }
.chip--lilac { background: var(--lilac);      color: var(--lilac-ink); }
.chip--sky   { background: var(--sky);        color: var(--sky-ink); }
.chip--chartreuse{ background: var(--chartreuse); color: var(--chartreuse-ink); }
.chip--outline{ background: transparent; border: 1.5px solid var(--ink); color: var(--ink); }

.dot{
  display:inline-block; width:8px; height:8px; border-radius:50%; background: var(--green-deep);
  flex-shrink: 0;
}
.dot--yellow{ background: var(--yellow-deep); }
.dot--navy{   background: var(--navy); }
.dot--slate{  background: var(--slate-deep); }

/* Badge numéroté en cercle (01, 02) */
.numero{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  font-size: 14px;
  border: 1.5px solid var(--ink);
}
.numero--ink{ background: var(--ink); color: var(--paper); border-color: transparent; }
.numero--inv{ background: var(--paper); color: var(--ink); }

/* ============================================================
   Marqueur de responsabilité — pilule libellée
   Trois niveaux, forme distincte par la couleur + le libellé + l'icône
   ============================================================ */
.marker{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 8px;
  border-radius: var(--pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 2px solid currentColor;
  background: var(--paper);
  white-space: nowrap;
  flex-shrink: 0;
}
.marker__icon{
  width: 16px; height: 16px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: currentColor;
  flex-shrink: 0;
}
.marker__icon svg{ display:block; }
/* Texte vert profond (green-ink #0F6B4F) sur green-soft pour satisfaire AA */
.marker--foi{        color: var(--green-ink);  background: var(--green-soft); }
.marker--factuel{    color: var(--navy);       background: var(--navy-soft); }
.marker--interprete{ color: var(--yellow-ink); background: var(--yellow-soft); border-color: var(--yellow-ink); }

/* Encart d'avertissement (précède un contenu interprété) */
.warn{
  display: flex;
  gap: 14px;
  padding: 14px 18px;
  border-radius: var(--r-sm);
  background: var(--yellow-soft);
  border-left: 6px solid var(--yellow-deep);
  font-size: 14px;
  color: var(--yellow-ink);
}
.warn--foi{ background: var(--green-soft); border-left-color: var(--green-deep); color: var(--green-ink); }
.warn--factuel{ background: var(--navy-soft); border-left-color: var(--navy); color: var(--navy); }
.warn__title{ font-weight: 800; text-transform: uppercase; letter-spacing: .08em; font-size: 11px; display:block; margin-bottom: 2px;}

/* ============================================================
   Cartes signature — l'ombre est la signature
   ============================================================ */
.card{
  border-radius: var(--r);
  padding: var(--density-pad-md);
  position: relative;
  transition: transform .12s ease;
}
.card--ink{
  background: var(--ink); color: var(--paper);
  box-shadow: var(--shadow-paper);
}
.card--slate{
  background: var(--slate); color: var(--ink);
  box-shadow: var(--shadow-paper);
}
.card--green{
  background: var(--green); color: var(--ink);
  box-shadow: var(--shadow-ink);
}
.card--yellow{
  background: var(--yellow); color: var(--ink);
  box-shadow: var(--shadow-ink);
}
.card--navy{
  background: var(--navy); color: var(--paper);
  box-shadow: var(--shadow-paper);
}
.card--paper{
  background: var(--paper); color: var(--ink);
  border: 1.5px solid var(--ink);
  box-shadow: var(--shadow-ink);
}
/* Cartes pastel : texte encre, ombre noire (fond non blanc) */
.card--chartreuse{
  background: var(--chartreuse); color: var(--ink);
  box-shadow: var(--shadow-ink);
}
.card--lilac{
  background: var(--lilac); color: var(--ink);
  box-shadow: var(--shadow-ink);
}
.card--sky{
  background: var(--sky); color: var(--ink);
  box-shadow: var(--shadow-ink);
}
.card--sm{ border-radius: var(--r-sm); padding: var(--density-pad-sm); }

.card__num{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  opacity: .7;
  margin-bottom: 8px;
  display: block;
}
.card__title{
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-stretch: 75%;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
}
.card__body{
  font-size: 14px;
  line-height: 1.45;
  opacity: .9;
}

/* ============================================================
   Champ de recherche signature
   ============================================================ */
.search{
  display: flex;
  align-items: center;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: var(--pill);
  padding: 4px 4px 4px 22px;
  gap: 12px;
}
.search svg{ flex-shrink: 0; color: var(--ink); }
.search input{
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 16px;
  padding: 14px 0;
}
.search input::placeholder{ color: var(--muted); }
.search .btn{ flex-shrink: 0; }

.search-filters{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.search-filters button{
  padding: 7px 14px;
  border-radius: var(--pill);
  background: var(--paper);
  border: 1.5px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  white-space: nowrap;
}
.search-filters button[aria-pressed="true"]{
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ============================================================
   Facettes (panneau de filtres)
   ============================================================ */
.facets{
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.facet{
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}
.facet:last-child{ border-bottom: 0; }
.facet__title{
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-stretch: 75%;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.facet__list{
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 6px;
}
.facet__opt{
  display: flex; align-items: center; gap: 10px;
  font-size: 14px;
  line-height: 1.35;
  cursor: pointer;
  user-select: none;
  min-height: 24px;
}
.facet__opt > span:not(.count){
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.facet__opt input{ accent-color: var(--ink); width:16px; height:16px; }
.facet__opt .count{
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   Carte de résultat
   ============================================================ */
.result{
  background: var(--paper);
  border-radius: var(--r-sm);
  padding: 20px 22px;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .12s ease;
}
.result:hover{ border-color: var(--ink); }
.result__head{ display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.result__title{
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-stretch: 75%;
  font-size: 19px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}
.result__title a{ text-decoration: none; }
.result__title a:hover{ text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.result__meta{
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.result__meta b{ color: var(--ink); font-weight: 600; }
.result__eli{
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12.5px;
  color: var(--muted);
}

/* ============================================================
   Tableau
   ============================================================ */
.table-wrap{
  background: var(--paper);
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
}
table.data{
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.data th, .data td{
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.data th{
  font-family: 'Archivo', sans-serif;
  font-weight: 800;
  font-stretch: 75%;
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--slate);
  position: sticky;
  top: 0;
  cursor: pointer;
  user-select: none;
}
.data th[aria-sort]{ color: var(--ink); }
.data th .sort-arrow{ font-size: 10px; margin-left: 4px; opacity: .5; }
.data tr:last-child td{ border-bottom: 0; }
.data tr:hover td{ background: rgba(14,17,22,.02); }
.data td.actions{ text-align: right; white-space: nowrap; }

/* ============================================================
   Arbre TOC déployable
   ============================================================ */
.toc{
  list-style: none; margin: 0; padding: 0;
  font-size: 14px;
}
.toc__node{ margin: 2px 0; }
.toc__row{
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.toc__row:hover{ background: var(--slate); }
.toc__row[aria-current="true"]{ background: var(--ink); color: var(--paper); }
.toc__chev{ display:inline-block; width: 14px; transition: transform .15s ease; color: var(--muted); }
.toc__node[aria-expanded="true"] > .toc__row > .toc__chev{ transform: rotate(90deg); }
.toc__node[aria-expanded="false"] > .toc__children{ display: none; }
.toc__label{ flex: 1; }
.toc__count{ font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: var(--muted); }
.toc__row[aria-current="true"] .toc__count{ color: rgba(255,255,255,.7); }
.toc__children{ list-style: none; margin: 0; padding-left: 18px; border-left: 1px solid var(--line); }

/* ============================================================
   Pagination
   ============================================================ */
.pager{
  display: flex; align-items: center; justify-content: center;
  gap: 4px;
  margin-top: 24px;
}
.pager button{
  width: 38px; height: 38px;
  border-radius: var(--pill);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-soft);
}
.pager button:hover{ background: var(--slate); }
.pager button[aria-current="page"]{ background: var(--ink); color: var(--paper); }
.pager button[disabled]{ opacity: .35; pointer-events: none; }

/* ============================================================
   Fil d'Ariane
   ============================================================ */
.crumbs{
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.crumbs a{ text-decoration: none; }
.crumbs a:hover{ color: var(--ink); text-decoration: underline; }
.crumbs__sep{ opacity: .4; }
.crumbs__here{ color: var(--ink); font-weight: 600; }

/* ============================================================
   États vides + chargement
   ============================================================ */
.empty{
  text-align: center;
  padding: 60px 24px;
  border-radius: var(--r-sm);
  border: 2px dashed var(--slate-deep);
  color: var(--muted);
}
.empty h3{ color: var(--ink); margin-bottom: 6px; font-size: 18px; }
.skeleton{
  background: linear-gradient(90deg, var(--slate) 0%, var(--slate-deep) 50%, var(--slate) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.6s linear infinite;
  border-radius: var(--r-sm);
}
@keyframes shimmer{ 0%{ background-position: 200% 0; } 100%{ background-position: -200% 0; } }

/* ============================================================
   Pied de page
   ============================================================ */
.app-footer{
  margin-top: auto;
  background: var(--ink);
  color: var(--paper);
  padding: 40px 0 32px;
  margin-top: 60px;
}
.app-footer .shell{ display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.app-footer h4{ font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; color: rgba(255,255,255,.5); }
.app-footer ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.app-footer a{ text-decoration: none; opacity: .85; }
.app-footer a:hover{ opacity: 1; text-decoration: underline; }
.app-footer__disclaimer{
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255,255,255,.65);
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 16px;
  margin-top: 28px;
}
@media (max-width: 720px){
  .app-footer .shell{ grid-template-columns: 1fr; gap: 24px; }
}

/* ============================================================
   Formulaire
   ============================================================ */
.field{
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 14px;
}
.field label{
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
}
.field input, .field select, .field textarea{
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px 14px;
  font-size: 15px;
  outline: 0;
  transition: border-color .12s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--ink); }
.field--error input, .field--error select, .field--error textarea{ border-color: #C72525; background: #FFF4F4; }
.field__hint{ font-size: 12px; color: var(--muted); }
.field__err{ font-size: 12px; color: #C72525; font-weight: 600; }

/* Onglets de langue */
.lang-tabs{
  display: inline-flex;
  background: var(--slate);
  border-radius: var(--pill);
  padding: 4px;
  gap: 2px;
}
.lang-tabs button{
  padding: 8px 16px;
  border-radius: var(--pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.lang-tabs button[aria-pressed="true"]{ background: var(--ink); color: var(--paper); }

/* ============================================================
   Navigation latérale back-office
   ============================================================ */
.bo{
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
.bo__nav{
  background: var(--ink);
  color: var(--paper);
  padding: 22px 16px;
  display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.bo__nav .brand{ color: var(--paper); margin-bottom: 18px; padding: 0 8px; }
.bo__nav h4{
  font-size: 11px; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin: 14px 8px 4px;
  font-weight: 700;
}
.bo__nav a{
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  text-decoration: none;
  font-size: 14px;
  color: rgba(255,255,255,.82);
}
.bo__nav a:hover{ background: rgba(255,255,255,.07); color: var(--paper); }
.bo__nav a[aria-current="page"]{ background: var(--paper); color: var(--ink); font-weight: 600; }
.bo__main{
  padding: 28px 36px;
  background: var(--canvas);
}
.bo__top{
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 22px;
}
.bo__top h1{ font-size: 28px; }
@media (max-width: 900px){
  .bo{ grid-template-columns: 1fr; }
  .bo__nav{ position: relative; height: auto; }
  .bo__main{ padding: 18px; }
}

/* ============================================================
   Utilitaires
   ============================================================ */
.row{ display: flex; align-items: center; gap: var(--density-gap); flex-wrap: wrap; }
.col{ display: flex; flex-direction: column; gap: var(--density-gap); }
.between{ display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--density-gap); }
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--density-gap); }
.grid-4{ display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--density-gap); }
@media (max-width: 900px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
}
.sr{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }
.spacer{ flex: 1; }
.tnum{ font-variant-numeric: tabular-nums; }

/* ============================================================
   Navigation mobile — bouton hamburger
   ============================================================ */
.app-nav__toggle{
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--pill);
  color: var(--ink);
  flex-shrink: 0;
}
.app-nav__toggle:hover{ background: var(--slate); }

/* ============================================================
   Réactivité mobile
   ============================================================ */
@media (max-width: 760px){
  .app-header__inner{ position: relative; gap: 10px; }
  .app-nav__toggle{ display: inline-flex; }
  .lang{ margin-left: auto; }
  .app-nav{
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0; right: 0;
    flex-direction: column;
    gap: 2px;
    background: var(--paper);
    border-radius: var(--r-sm);
    padding: 10px;
    box-shadow: 0 14px 36px rgba(14,17,22,.16);
    z-index: 60;
  }
  .app-header__inner[data-nav-open] .app-nav{ display: flex; }
  .app-nav a{ padding: 12px 14px; font-size: 15px; }
  .brand svg{ width: 104px; height: auto; }
}

@media (max-width: 560px){
  .panel{ padding: 20px; }
  .tray{ padding: 16px; }
  .search{ flex-wrap: wrap; border-radius: var(--r-sm); padding: 12px 14px; }
  .search input{ width: 100%; padding: 8px 0; }
  .search .btn{ width: 100%; justify-content: center; }
  .display, .card__title, .result__title{ overflow-wrap: break-word; }
  .bo__main{ padding: 16px; }
}

/* Les tableaux défilent horizontalement au lieu de déborder */
.table-wrap{ overflow-x: auto; }

/* Les références ELI (longues, sans espace) doivent pouvoir se couper */
.result__eli, .result__title, .crumbs__here, .mono{ overflow-wrap: anywhere; }

/* Les enfants de la grille back-office doivent pouvoir se contracter
   (sinon le tableau étire la piste et fait déborder la page) */
.bo__nav, .bo__main{ min-width: 0; }