/* Module planning. Uniquement des jetons du design system : clair et sombre suivent seuls. */

/* --- Grille de disponibilités ------------------------------------------------------------- */
.pl-grille-wrap { overflow-x: auto; }

.pl-grille {
  border-collapse: separate;
  border-spacing: 3px 1px;
  min-width: 100%;
  font-size: 0.8125rem;
}
.pl-grille th {
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-1);
}
.pl-grille thead th abbr { text-decoration: none; }
.pl-grille tbody th {
  text-align: right;
  white-space: nowrap;
  vertical-align: top;
  line-height: 1;
  padding: 0 var(--space-2) 0 0;
}
/* Les heures pleines séparent visuellement la grille, les demi-heures restent discrètes. */
.pl-grille tr[data-heure="pleine"] td { padding-top: 3px; }

.pl-case {
  display: block;
  width: 100%;
  min-width: 2.75rem;
  height: 1.375rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  touch-action: manipulation;
}
.pl-case:hover { border-color: var(--border-strong); }
.pl-case:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; position: relative; z-index: 1; }

/* Couleur ET motif : la couleur ne doit pas être le seul indice. */
.pl-case[data-niveau="prefere"],
.pl-pastille[data-niveau="prefere"] {
  background-color: var(--ok-soft);
  border-color: var(--ok);
  background-image: radial-gradient(color-mix(in srgb, var(--ok) 45%, transparent) 1.2px, transparent 1.4px);
  background-size: 6px 6px;
}
.pl-case[data-niveau="a_eviter"],
.pl-pastille[data-niveau="a_eviter"] {
  background-color: var(--warn-soft);
  border-color: var(--warn);
  background-image: repeating-linear-gradient(135deg, transparent 0 4px, color-mix(in srgb, var(--warn) 35%, transparent) 4px 6px);
}
.pl-case[data-niveau="indisponible"],
.pl-pastille[data-niveau="indisponible"] {
  background-color: var(--danger-soft);
  border-color: var(--danger);
  background-image:
    repeating-linear-gradient(45deg, transparent 0 4px, color-mix(in srgb, var(--danger) 45%, transparent) 4px 6px),
    repeating-linear-gradient(135deg, transparent 0 4px, color-mix(in srgb, var(--danger) 45%, transparent) 4px 6px);
}

@media (pointer: coarse) {
  .pl-case { height: 2rem; min-width: 3rem; }
}

/* --- Pinceau --------------------------------------------------------------------------------- */
.pl-pinceau {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  border: 0;
  margin: 0;
  padding: 0;
}
.pl-pinceau legend { font-weight: 600; padding: 0; margin-bottom: var(--space-2); }
.pl-pinceau-choix { display: inline-flex; align-items: center; gap: var(--space-1); }
.pl-pinceau-choix label { display: inline-flex; align-items: center; gap: var(--space-2); cursor: pointer; }

.pl-pastille {
  display: inline-block;
  flex: none;
  width: 0.95rem;
  height: 0.95rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--surface);
  vertical-align: middle;
}

/* --- Budget, actions, formulaires ------------------------------------------------------------ */
.pl-budget { margin: 0; font-weight: 600; }
.pl-budget[data-tone="warn"] { color: var(--warn); }
.pl-budget[data-tone="danger"] { color: var(--danger); }
.pl-budget-alerte { font-weight: 400; }

.pl-actions { justify-content: flex-end; flex-wrap: wrap; }
.pl-actions .ui-badge[hidden] { display: none; }

.pl-champs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-3);
}

.pl-filtres { align-items: flex-end; flex-wrap: wrap; gap: var(--space-3); }
.pl-filtres .ui-field { flex: 1 1 14rem; }

/* --- Listes ----------------------------------------------------------------------------------- */
.pl-liste,
.pl-exceptions {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.pl-liste > li.ui-row,
.pl-exceptions > li { flex-wrap: wrap; gap: var(--space-2) var(--space-3); }
.pl-exc-texte { flex: 1 1 16rem; }
.pl-demandes { gap: var(--space-3); }

/* ============================================================================================
   Calendrier
   ============================================================================================ */

/* Teintes par type : couleur pleine pour le liseré et le texte, fond très clair, lisibles en
   clair comme en sombre (color-mix sur la surface du thème). */
[data-type="CM"] { --t: var(--type-cm); }
[data-type="TD"] { --t: var(--type-td); }
[data-type="TP"] { --t: var(--type-tp); }
[data-type="DS"] { --t: var(--type-ds); }
[data-type="AUTRE"] { --t: var(--type-autre); }

.cal-page { gap: var(--space-4); }
.cal-outils {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: var(--space-3);
}
.cal-selecteurs { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); }
.cal-cible { margin: 0; min-width: 14rem; }
.cal-cible .ui-select { min-height: 2.25rem; }

/* Onglets segmentés (modes, semaine/mois). */
.cal-modes, .cal-vues {
  display: inline-flex; padding: 3px; gap: 2px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px;
}
.cal-vue {
  appearance: none; border: 0; background: transparent; color: var(--text-muted);
  font: inherit; font-size: .875rem; font-weight: 550; padding: .35rem .8rem; border-radius: 7px; cursor: pointer;
}
.cal-vue:hover { color: var(--text); }
.cal-vue[aria-pressed="true"] {
  background: var(--surface); color: var(--text);
  box-shadow: 0 1px 2px color-mix(in oklab, var(--text) 12%, transparent), 0 0 0 1px var(--border);
}
.cal-vue:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }

.cal-legende { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); margin: 0; padding: 0; list-style: none; font-size: .8125rem; color: var(--text-muted); }
.cal-legende li { display: inline-flex; align-items: center; gap: .4rem; }
.cal-pastille { width: .7rem; height: .7rem; border-radius: 3px; background: var(--t); }

.cal {
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 1px 3px color-mix(in oklab, var(--text) 7%, transparent);
  overflow: hidden;
}
.cal-barre {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-3);
  padding: .75rem 1rem; border-bottom: 1px solid var(--border);
}
.cal-nav { display: inline-flex; align-items: center; gap: 2px; }
.cal-titre { margin: 0; font-size: 1.05rem; font-weight: 650; letter-spacing: -0.01em; }
/* Majuscule à la première lettre seulement : le français n'en met pas aux mois. */
.cal-titre::first-letter { text-transform: uppercase; }
.cal-corps { position: relative; min-height: 12rem; }
.cal-corps[aria-busy="true"] { opacity: .55; transition: opacity .15s; }

/* --- Semaine --- */
.cal-semaine { --gouttiere: 3.5rem; overflow-x: auto; }
.cal-entetes, .cal-grille {
  display: grid; grid-template-columns: var(--gouttiere) var(--colonnes, repeat(var(--jours), minmax(7.5rem, 1fr)));
  min-width: calc(var(--gouttiere) + var(--min-colonnes, var(--jours) * 7.5rem));
}
/* Week-end : colonnes condensées (colonnesSemaine), légèrement grisées ; le samedi reste utilisable. */
.cal-colonne[data-weekend="true"] {
  background-color: color-mix(in oklab, var(--text-muted) 6%, transparent);
}
.cal-jour-entete[data-weekend="true"] { flex-direction: column; align-items: center; gap: 0; padding-inline: 0; font-size: .72rem; }
.cal-jour-entete[data-weekend="true"] .cal-jour-num { font-size: .9rem; }
.cal-colonne[data-weekend="true"] .cal-seance { padding-inline: .3rem; }
.cal-colonne[data-weekend="true"] .cal-seance-ligne { display: none; }
.cal-entetes { position: sticky; top: 0; z-index: 2; background: var(--surface); border-bottom: 1px solid var(--border); }
.cal-jour-entete {
  display: flex; align-items: baseline; justify-content: center; gap: .4rem;
  padding: .6rem .25rem; font-size: .8125rem; color: var(--text-muted); border-left: 1px solid var(--border);
}
.cal-jour-nom { text-transform: capitalize; font-weight: 550; }
.cal-jour-num { font-size: 1.05rem; font-weight: 650; color: var(--text); }
.cal-jour-entete[data-aujourdhui="true"] .cal-jour-num {
  color: var(--accent-contrast); background: var(--accent); border-radius: 999px;
  min-width: 1.8rem; height: 1.8rem; display: inline-grid; place-items: center; font-size: .95rem;
}
.cal-grille { position: relative; }
.cal-heures { position: relative; height: var(--hauteur); }
.cal-heures span {
  position: absolute; top: var(--haut); right: .5rem; transform: translateY(-50%);
  font-size: .72rem; color: var(--text-muted); font-variant-numeric: tabular-nums;
}
.cal-heures span:first-child { transform: none; }
.cal-colonne {
  position: relative; height: var(--hauteur); border-left: 1px solid var(--border);
  background-image: repeating-linear-gradient(to bottom, transparent 0 calc(var(--heure) - 1px), color-mix(in oklab, var(--border) 70%, transparent) calc(var(--heure) - 1px) var(--heure));
}
.cal-colonne[data-aujourdhui="true"] { background-color: color-mix(in oklab, var(--accent) 4%, transparent); }

.cal-seance {
  position: absolute; top: var(--haut); height: calc(var(--h) - 2px);
  left: calc(100% / var(--voies) * var(--voie) + 3px); width: calc(100% / var(--voies) - 6px);
  display: flex; flex-direction: column; gap: 1px; overflow: hidden;
  padding: .3rem .45rem .3rem .55rem; text-align: left; font: inherit; cursor: pointer;
  color: var(--text);
  background: color-mix(in oklab, var(--t) 11%, var(--surface));
  border: 1px solid color-mix(in oklab, var(--t) 28%, var(--surface));
  border-left: 3px solid var(--t);
  border-radius: 7px;
  transition: box-shadow .12s, transform .12s, background-color .12s;
}
.cal-seance:hover {
  z-index: 3; background: color-mix(in oklab, var(--t) 17%, var(--surface));
  box-shadow: 0 4px 14px color-mix(in oklab, var(--t) 22%, transparent);
}
.cal-seance:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; z-index: 3; }
.cal-seance-haut { display: flex; align-items: center; gap: .35rem; font-size: .7rem; line-height: 1.2; }
.cal-type {
  font-weight: 700; letter-spacing: .02em; color: var(--surface);
  background: var(--t); border-radius: 4px; padding: 0 .3rem;
}
.cal-heure { color: color-mix(in oklab, var(--t) 70%, var(--text)); font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cal-cadenas { margin-left: auto; color: var(--text-muted); display: inline-flex; }
.cal-seance-titre { font-size: .8125rem; font-weight: 650; line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-seance-ligne { font-size: .72rem; line-height: 1.3; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-seance-ligne--faible { opacity: .85; }
.cal-seance[data-court="true"] { flex-direction: row; align-items: center; gap: .4rem; padding-top: .15rem; padding-bottom: .15rem; }
.cal-seance[data-court="true"] .cal-seance-haut .cal-heure { display: none; }
/* Trois séances ou plus côte à côte : l'heure de début suffit. */
.cal-seance[data-etroit="true"] .cal-heure-fin { display: none; }
.cal-seance[data-etroit="true"] .cal-type { display: none; }
.cal-vide {
  position: absolute; inset: 45% 0 auto; text-align: center; margin: 0; color: var(--text-muted); font-size: .9rem; pointer-events: none;
}

/* --- Mois --- */
.cal-mois-entetes, .cal-mois-semaine { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.cal-mois-entetes div {
  padding: .5rem .6rem; font-size: .75rem; font-weight: 600; color: var(--text-muted); text-transform: capitalize;
  border-bottom: 1px solid var(--border);
}
.cal-case {
  min-height: 7.25rem; padding: .35rem .4rem .45rem; display: flex; flex-direction: column; gap: 3px;
  border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); min-width: 0;
}
.cal-mois-semaine .cal-case:last-child { border-right: 0; }
.cal-case[data-hors-mois="true"] { background: var(--surface-2); }
.cal-case[data-hors-mois="true"] .cal-case-num { color: var(--text-faint, var(--text-muted)); }
.cal-case-num {
  align-self: flex-start; appearance: none; border: 0; background: none; font: inherit; cursor: pointer;
  font-size: .8125rem; font-weight: 650; color: var(--text); padding: .1rem .35rem; border-radius: 999px;
}
.cal-case-num:hover { background: var(--surface-2); }
.cal-case[data-aujourdhui="true"] .cal-case-num { background: var(--accent); color: var(--accent-contrast); }
.cal-puce {
  display: flex; gap: .3rem; align-items: baseline; min-width: 0; appearance: none; font: inherit; cursor: pointer; text-align: left;
  border: 0; border-radius: 4px; padding: .1rem .3rem; font-size: .72rem; color: var(--text);
  background: color-mix(in oklab, var(--t) 12%, var(--surface)); border-left: 2px solid var(--t);
}
.cal-puce:hover { background: color-mix(in oklab, var(--t) 20%, var(--surface)); }
.cal-puce-heure { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.cal-puce-titre { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-plus {
  appearance: none; border: 0; background: none; font: inherit; font-size: .72rem; font-weight: 600;
  color: var(--accent-text, var(--accent)); text-align: left; padding: 0 .3rem; cursor: pointer;
}

/* --- Détail --- */
.cal-detail { display: grid; gap: .55rem; margin: 0; }
.cal-detail-ligne { display: grid; grid-template-columns: 7.5rem 1fr; gap: var(--space-2); }
.cal-detail-ligne dt { color: var(--text-muted); font-size: .8125rem; }
.cal-detail-ligne dd { margin: 0; font-weight: 500; }
.cal-detail-actions { flex-wrap: wrap; gap: var(--space-2); padding-top: var(--space-2); border-top: 1px solid var(--border); }
.cal-conflits { margin: .4rem 0 0; padding-left: 1.1rem; font-size: .85rem; }

@media (max-width: 720px) {
  .cal-barre { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-2); padding: .6rem .75rem; }
  .cal-titre { flex-basis: 100%; }
  .cal-semaine { --gouttiere: 2.9rem; }
  .cal-entetes, .cal-grille { grid-template-columns: var(--gouttiere) repeat(var(--jours), minmax(6.25rem, 1fr)); min-width: calc(var(--gouttiere) + var(--jours) * 6.25rem); }
  /* La colonne des heures reste visible quand on fait défiler les jours. */
  .cal-heures, .cal-coin { position: sticky; left: 0; z-index: 2; background: var(--surface); }
  .cal-seance-ligne--faible { display: none; }
  .cal-case { min-height: 4.5rem; }
  .cal-puce-heure { display: none; }
  .cal-detail-ligne { grid-template-columns: 1fr; gap: 0; }
}

/* ============================================================================================
   Pages de gestion, échanges, public
   ============================================================================================ */
.st-entete { gap: var(--space-2); }
.st-carte { padding: 0; overflow: hidden; }
.st-carte > .ui-stack, .st-carte > form, .st-carte > .ui-callout, .st-carte > p { margin: var(--space-4); }
.st-carte.ui-stack { padding: var(--space-4); }
.st-carte .ui-table-wrap { border: 0; border-radius: 0; }
.st-carte-titre { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2); padding: var(--space-4) var(--space-4) var(--space-2); }
.st-carte-titre h2, .st-carte > h2 { margin: 0; font-size: 1.05rem; }
.st-actions { display: inline-flex; gap: 2px; justify-content: flex-end; }
.st-formulaire { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--space-3); }
.st-formulaire .ui-field[data-large="true"] { grid-column: 1 / -1; }
.st-formulaire select[multiple] { min-height: 8rem; }

/* Arbre des groupes */
.st-arbre { list-style: none; margin: 0; padding: 0; }
.st-arbre .st-arbre { margin-left: 1.4rem; border-left: 1px dashed var(--border-strong); }
.st-arbre-ligne {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-3);
  padding: .55rem var(--space-4); border-bottom: 1px solid var(--border);
}
.st-arbre-ligne:hover { background: var(--surface-2); }
.st-arbre-noeud[data-niveau="0"] > .st-arbre-ligne { background: color-mix(in oklab, var(--accent) 4%, var(--surface)); }
.st-arbre-noeud[data-niveau="0"] > .st-arbre-ligne strong { font-size: 1rem; }
.st-arbre-actions { display: inline-flex; flex-wrap: wrap; gap: 2px; }
.st-acces { display: grid; gap: var(--space-3); }
.st-acces-ligne {
  display: grid; grid-template-columns: minmax(12rem, 1fr) minmax(0, 2fr) auto; align-items: center; gap: var(--space-3);
  padding: var(--space-3); border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2);
}
.st-acces-ligne .ui-hint { margin: .15rem 0 0; }
.st-code { font-family: var(--font-mono); font-size: .8rem; overflow-wrap: anywhere; color: var(--text); }
.st-code--gros { font-size: 1.35rem; font-weight: 700; letter-spacing: .12em; }

/* Prévisionnel */
.pv-resume { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: var(--space-3); padding: var(--space-4); border-bottom: 1px solid var(--border); }
.pv-ressource { display: grid; }
.pv-intitule { font-size: .75rem; max-width: 18rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pv-type {
  display: inline-block; min-width: 2.2rem; text-align: center; font-size: .72rem; font-weight: 700;
  color: var(--t); background: color-mix(in oklab, var(--t) 12%, var(--surface)); border-radius: 5px; padding: .1rem .35rem;
}
.pv-barre { display: inline-flex; align-items: center; gap: .5rem; min-width: 8rem; }
.pv-barre-piste { flex: 1; height: .4rem; border-radius: 999px; background: var(--surface-2); overflow: hidden; box-shadow: inset 0 0 0 1px var(--border); }
.pv-barre-plein { display: block; height: 100%; width: var(--pct); background: var(--accent); border-radius: 999px; }
.pv-barre-plein[data-complet="true"] { background: var(--ok); }
.pv-barre-texte { font-size: .75rem; color: var(--text-muted); font-variant-numeric: tabular-nums; min-width: 3.2rem; }
.pv-alerte { margin-left: .4rem; }
.pv-reste[data-tone="warn"] { color: var(--warn); font-weight: 600; }

/* Tickets */
.tk-liste { list-style: none; margin: 0; padding: 0; }
.tk-ligne {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-3);
  padding: .8rem var(--space-4); border-bottom: 1px solid var(--border); color: inherit; text-decoration: none;
}
.tk-ligne:hover { background: var(--surface-2); }
.tk-corps { display: grid; min-width: 0; }
.tk-corps strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tk-corps .ui-muted { font-size: .8125rem; }
.tk-type {
  display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 10px;
  color: var(--accent-text, var(--accent)); background: color-mix(in oklab, var(--accent) 12%, var(--surface));
}
.tk-type[data-type="absence"] { color: var(--danger); background: var(--danger-soft); }
.tk-type[data-type="besoin"] { color: var(--warn); background: var(--warn-soft); }
.tk-entete { align-items: flex-start; gap: var(--space-3); }
.tk-entete > div { flex: 1; }
.tk-entete h2 { margin: 0; }
.tk-entete p { margin: .15rem 0 0; }
.tk-types { display: grid; gap: var(--space-2); }
.tk-choix {
  display: flex; align-items: center; gap: var(--space-3); text-align: left; font: inherit; cursor: pointer;
  padding: var(--space-3); border: 1px solid var(--border); border-radius: 12px; background: var(--surface);
}
.tk-choix:hover { border-color: var(--accent); background: color-mix(in oklab, var(--accent) 5%, var(--surface)); }
.tk-choix > span:last-child { display: grid; }
.tk-fil { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.tk-fil li { padding: var(--space-3); border-radius: 10px; background: var(--surface-2); }
.tk-message-entete { display: flex; gap: var(--space-2); align-items: baseline; margin-bottom: .25rem; }
.tk-fil p { margin: .25rem 0 0; }
.tk-touchees { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }

/* Annonces */
.an-carte { display: grid; gap: var(--space-2); }
.an-entete { display: flex; justify-content: space-between; gap: var(--space-3); }
.an-entete h2 { margin: 0; font-size: 1.05rem; }
.an-entete p { margin: .15rem 0 0; font-size: .8125rem; }
.an-texte p { margin: 0 0 .6rem; line-height: 1.55; white-space: pre-wrap; }
.an-texte a { overflow-wrap: anywhere; }
.an-pieces { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.an-piece {
  display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .6rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text); text-decoration: none; font-size: .8125rem;
}
.an-piece:hover { border-color: var(--accent); }
.an-piece--expiree { opacity: .6; }

/* Import */
.im-progression { width: 100%; height: .6rem; accent-color: var(--accent); }

/* Étudiants */
.pl-formligne { align-items: flex-end; flex-wrap: wrap; gap: var(--space-2); }
.pl-formligne .ui-field { margin: 0; min-width: 14rem; }
.pl-code { align-items: flex-end; flex-wrap: wrap; gap: var(--space-2); }
.pl-code .ui-field { margin: 0; }
.pl-code input { text-transform: uppercase; letter-spacing: .1em; font-family: var(--font-mono); }

/* Page publique */
.pub-page { max-width: 1280px; margin-inline: auto; width: 100%; }
.pub-section { margin: var(--space-4) 0 0; font-size: 1.1rem; }

@media (max-width: 720px) {
  .st-acces-ligne { grid-template-columns: 1fr; }
  .st-arbre-ligne { flex-wrap: wrap; }
  .tk-ligne { grid-template-columns: auto 1fr; }
  .tk-ligne .ui-badge { grid-column: 2; justify-self: start; }
}

/* Pied de modale vide (voir modale.js) : pas de barre vide sous le contenu. */
.ui-modal-footer:empty { display: none; }
.sv-liste { margin: 0; padding-left: 1.1rem; display: grid; gap: .2rem; max-height: 22rem; overflow: auto; font-size: .875rem; }
.sv-causes { margin: .15rem 0 .35rem; padding-left: 1rem; list-style: circle; font-size: .8125rem; color: var(--text-muted, inherit); }
.sv-resume { padding: 0; border: 0; }
.ui-stat-value[data-tone="danger"] { color: var(--danger); }
.ui-stat-value[data-tone="ok"] { color: var(--ok); }

/* Accueil */
.ac-section { margin: 0; font-size: 1rem; color: var(--text-muted); font-weight: 600; }
.ac-tuiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(12.5rem, 1fr)); gap: var(--space-3); }
.ac-tuile {
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; column-gap: var(--space-3); align-items: center;
  padding: var(--space-4); border: 1px solid var(--border); border-radius: 14px; background: var(--surface);
  color: var(--text); text-decoration: none; box-shadow: 0 1px 2px color-mix(in oklab, var(--text) 6%, transparent);
  transition: border-color .12s, box-shadow .12s;
}
.ac-tuile:hover { border-color: var(--accent); box-shadow: 0 4px 14px color-mix(in oklab, var(--accent) 14%, transparent); }
.ac-tuile-icone {
  grid-row: 1 / 3; display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 11px;
  color: var(--accent-text, var(--accent)); background: color-mix(in oklab, var(--accent) 12%, var(--surface));
}
.ac-tuile[data-ton="alerte"] .ac-tuile-icone { color: var(--warn); background: var(--warn-soft); }
.ac-tuile[data-ton="ok"] .ac-tuile-icone { color: var(--ok); background: var(--ok-soft); }
.ac-tuile-valeur { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.ac-tuile-titre { font-size: .8125rem; color: var(--text-muted); }
.ac-tuile-texte { grid-column: 2; font-size: .75rem; color: var(--text-muted); }
.ac-titre { padding: 0; }
.ac-prochaines { list-style: none; margin: 0; padding: 0; display: grid; }
.ac-prochaines li {
  display: grid; grid-template-columns: 9.5rem minmax(0, 1fr) minmax(0, 1.2fr); gap: var(--space-3); align-items: center;
  padding: .6rem 0; border-bottom: 1px solid var(--border); border-left: 3px solid var(--t); padding-left: .75rem;
}
.ac-prochaines li:last-child { border-bottom: 0; }
.ac-quand { display: grid; font-size: .8125rem; font-variant-numeric: tabular-nums; }
.ac-quand strong { text-transform: capitalize; }
.ac-quoi { display: inline-flex; align-items: center; gap: .5rem; min-width: 0; }
.ac-ou { font-size: .8125rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 720px) { .ac-prochaines li { grid-template-columns: 1fr; gap: .15rem; } }

/* Cartes qui portent leur contenu directement (sans .ui-card-body) : le kit ne donne aucune marge
   intérieure à .ui-card. Les cartes .st-carte gèrent la leur (tableaux bord à bord). */
.ui-card.ui-stack:not(.st-carte),
.ui-card.an-carte {
  padding: var(--space-5);
}
.ui-card > h2:first-child,
.ui-card > .ui-stack > h2:first-child { margin-top: 0; font-size: 1.1rem; }
.pl-premier { border-color: color-mix(in oklab, var(--accent) 35%, var(--border)); background: color-mix(in oklab, var(--accent) 4%, var(--surface)); }

.im-option { display: flex; gap: var(--space-2); align-items: flex-start; padding: var(--space-3); border: 1px solid var(--border); border-radius: 10px; background: var(--surface-2); cursor: pointer; }
.im-option > span { display: grid; gap: .15rem; }
.im-option input { margin-top: .2rem; }

.sv-arrieres { border: 1px solid var(--border); border-radius: 10px; padding: var(--space-3); background: var(--surface-2); }
.sv-arrieres summary { cursor: pointer; font-weight: 600; }

/* --- Pile + XRay (vue-pile.js) --------------------------------------------------------------- */
.pi-cadre { display: grid; grid-template-columns: minmax(16rem, 20rem) minmax(0, 1fr); gap: var(--space-4); align-items: start; }
.pi-pile {
  position: sticky; top: var(--space-3); display: flex; flex-direction: column; gap: .5rem;
  height: calc(100vh - 12rem); min-height: 20rem; /* recalculée par vue-pile.js d'après la place réelle */
}
.pi-pile-tete { display: grid; gap: .35rem; }
.pi-recherche { margin: 0; }
.pi-resume { margin: 0; font-size: .78rem; }
/* La liste défile par crans : chaque tuile vient se caler en haut, c'est elle qui est « en main ». */
.pi-liste {
  position: relative;
  flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain;
  scroll-snap-type: y mandatory; display: flex; flex-direction: column; gap: .4rem; padding: .15rem .25rem .15rem .1rem;
  border-radius: var(--radius-md, 10px);
}
.pi-liste::after { content: ''; flex: 0 0 60vh; } /* la dernière tuile peut aussi monter en haut */
.pi-liste:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.pi-section {
  margin: .35rem 0 0; font-size: .72rem; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted);
}
.pi-tuile {
  scroll-snap-align: start; scroll-margin-top: .15rem;
  display: grid; gap: .1rem; padding: .5rem .6rem .5rem .7rem; cursor: grab; user-select: none;
  background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--t, var(--border-strong));
  border-radius: 9px; transition: border-color .12s, box-shadow .12s, background-color .12s, opacity .12s;
  opacity: .82;
}
.pi-tuile:hover { opacity: 1; border-color: var(--border-strong); }
.pi-tuile[aria-selected="true"] {
  opacity: 1; background: color-mix(in oklab, var(--t, var(--accent)) 9%, var(--surface));
  border-color: color-mix(in oklab, var(--t, var(--accent)) 55%, var(--surface));
  box-shadow: 0 6px 18px color-mix(in oklab, var(--t, var(--accent)) 20%, transparent);
}
.pi-tuile:active { cursor: grabbing; }
.pi-tuile-haut { display: flex; align-items: center; gap: .4rem; min-width: 0; }
.pi-tuile-titre { font-size: .875rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; min-width: 0; }
.pi-compte {
  font-size: .72rem; font-weight: 700; font-variant-numeric: tabular-nums; padding: .05rem .4rem; border-radius: 999px;
  background: var(--accent); color: var(--accent-contrast);
}
.pi-tuile-ligne { font-size: .78rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pi-tuile-reste { font-size: .72rem; }
.pi-vide { padding: 1rem .25rem; }
.pi-main-carte {
  display: grid; gap: .4rem; padding: .6rem .7rem; border-radius: 9px;
  background: var(--warn-soft); border: 1px dashed var(--warn);
}
.pi-main-carte p { margin: .1rem 0 0; font-size: .78rem; }

.pi-droite { padding: 0; overflow: hidden; }
.pi-barre { padding: .6rem .75rem; border-bottom: 1px solid var(--border); flex-wrap: wrap; row-gap: .5rem; }
.pi-couches { display: flex; align-items: center; gap: .3rem; flex-wrap: wrap; margin-left: auto; }
.pi-couches-titre { display: inline-flex; align-items: center; gap: .25rem; font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--text-muted); margin-right: .15rem; }
.pi-chip {
  display: inline-flex; align-items: center; gap: .35rem; font: inherit; font-size: .78rem; cursor: pointer;
  padding: .2rem .6rem; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text-muted);
}
.pi-chip[aria-pressed="true"] { color: var(--text); border-color: var(--c); background: color-mix(in oklab, var(--c) 10%, var(--surface)); }
.pi-chip-pastille { width: .6rem; height: .6rem; border-radius: 50%; background: var(--c); opacity: .35; }
.pi-chip[aria-pressed="true"] .pi-chip-pastille { opacity: 1; }
.pi-chip[data-couche="prof"], .pi-seance[data-couche="prof"] { --c: #7c3aed; }
.pi-chip[data-couche="groupe"], .pi-seance[data-couche="groupe"] { --c: #0e7490; }
.pi-chip[data-couche="salle"], .pi-seance[data-couche="salle"] { --c: #b45309; }
.pi-chip[data-couche="dispos"] { --c: var(--danger); }
.pi-plan { padding: .5rem .75rem .75rem; }
.pi-plan[aria-busy="true"] { opacity: .6; transition: opacity .15s; }
.pi-etat-tuile { margin: 0 0 .5rem; font-size: .85rem; }
.pi-alerte { color: var(--danger); font-weight: 600; }
.pi-semaine .cal-colonne { cursor: copy; }

/* Couche 1 : où la tuile peut commencer. Motif + couleur (jamais la couleur seule). */
.pi-bande { position: absolute; left: 0; right: 0; top: var(--haut); height: var(--h); pointer-events: none; }
.pi-bande[data-etat="bloque"] {
  background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--danger) 16%, transparent) 0 5px, color-mix(in srgb, var(--danger) 6%, transparent) 5px 10px);
}
.pi-bande[data-etat="salle"] { background: repeating-linear-gradient(90deg, color-mix(in srgb, #b45309 12%, transparent) 0 4px, transparent 4px 8px); }
.pi-bande[data-etat="eviter"] { background: color-mix(in srgb, var(--warn) 16%, transparent); }
.pi-bande[data-etat="prefere"] { background: color-mix(in srgb, var(--ok) 16%, transparent); box-shadow: inset 3px 0 0 var(--ok); }

/* Couche 2 : plages des profs et périodes des groupes. */
.pi-zone {
  position: absolute; left: 0; right: 0; top: var(--haut); height: var(--h); pointer-events: none;
  display: flex; align-items: flex-start; justify-content: flex-end; padding: .2rem .3rem; overflow: hidden;
}
.pi-zone span { font-size: .66rem; font-weight: 600; padding: .05rem .3rem; border-radius: 4px; background: var(--surface); opacity: .92; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.pi-zone[data-genre="indisponible"] { box-shadow: inset 0 0 0 1.5px var(--danger); }
.pi-zone[data-genre="indisponible"] span { color: var(--danger); }
.pi-zone[data-genre="a_eviter"] { box-shadow: inset 0 0 0 1px var(--warn); }
.pi-zone[data-genre="prefere"] { box-shadow: inset 0 0 0 1px var(--ok); }
.pi-zone[data-genre="prefere"] span { color: var(--ok); }
.pi-zone[data-genre="groupe"] { background: repeating-linear-gradient(45deg, color-mix(in srgb, #0e7490 12%, transparent) 0 6px, transparent 6px 12px); }
.pi-zone[data-genre="groupe"] span { color: #0e7490; }

/* Couche 3 : séances qui pèsent sur la tuile. */
.pi-seance { z-index: 2; box-shadow: inset 0 0 0 1.5px var(--c, transparent); cursor: grab; }
.pi-seance[data-en-main="true"] { opacity: .45; outline: 2px dashed var(--warn); outline-offset: -2px; }
.pi-externe {
  position: absolute; left: 3px; right: 3px; top: var(--haut); height: calc(var(--h) - 2px); z-index: 1; pointer-events: none;
  border-radius: 7px; border: 1px dashed var(--border-strong); background: color-mix(in oklab, var(--text-muted) 10%, var(--surface));
  display: flex; align-items: center; justify-content: center; font-size: .7rem; color: var(--text-muted);
}

/* Couche 4 : aperçu sous le pointeur. */
.pi-apercu {
  position: absolute; left: 4px; right: 4px; top: var(--haut); height: var(--h); z-index: 4; pointer-events: none;
  display: flex; flex-direction: column; gap: .1rem; padding: .3rem .45rem; border-radius: 7px; font-size: .72rem;
  border: 2px solid var(--ok); background: color-mix(in srgb, var(--ok) 14%, var(--surface)); box-shadow: 0 6px 16px rgb(0 0 0 / .12);
}
.pi-apercu[data-etat="prefere"] { border-color: var(--ok); }
.pi-apercu[data-etat="eviter"] { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 16%, var(--surface)); }
.pi-apercu[data-etat="salle"] { border-color: #b45309; background: color-mix(in srgb, #b45309 12%, var(--surface)); }
.pi-apercu[data-etat="bloque"] { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, var(--surface)); border-style: dashed; }
.pi-apercu span { overflow: hidden; text-overflow: ellipsis; }

@media (max-width: 900px) {
  .pi-cadre { grid-template-columns: minmax(0, 1fr); }
  .pi-pile { position: static; height: auto; min-height: 0; min-width: 0; }
  .pi-liste { flex-direction: row; align-items: flex-start; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; max-height: none; }
  .pi-liste::after { flex: 0 0 40vw; }
  .pi-section { display: none; }
  .pi-tuile { flex: 0 0 15rem; }
  .pi-couches { margin-left: 0; }
}

/* Périodes des groupes */
.st-periodes { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; max-height: 18rem; overflow: auto; }
.st-periodes li { display: grid; grid-template-columns: 6.5rem 1fr minmax(0, 1fr) auto; gap: .6rem; align-items: center; padding: .35rem .5rem; border: 1px solid var(--border); border-radius: 8px; font-size: .875rem; }
.st-nature { font-size: .72rem; font-weight: 650; padding: .1rem .45rem; border-radius: 999px; text-align: center; background: var(--surface-2, var(--border)); }
.st-nature[data-nature="entreprise"] { background: color-mix(in srgb, #0e7490 14%, transparent); color: #0e7490; }
.st-nature[data-nature="stage"] { background: color-mix(in srgb, #7c3aed 14%, transparent); color: #7c3aed; }
.st-nature[data-nature="ferme"] { background: var(--warn-soft); color: var(--warn); }
.st-periode-motif { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.st-periode-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: .6rem; align-items: end; padding-top: .5rem; border-top: 1px solid var(--border); }
.st-periode-form .ui-field { margin: 0; }
@media (max-width: 720px) { .st-periodes li { grid-template-columns: 1fr auto; } .st-periode-motif { display: none; } }
.sv-a-voir { justify-content: space-between; align-items: center; }

/* --- Guide et mise en route --------------------------------------------------------------------- */
.gd-page { max-width: 62rem; }
.gd-section { display: grid; gap: .6rem; }
.gd-section h2 { margin: 0; font-size: 1.15rem; }
.gd-section > p { margin: 0; }
.gd-etapes { list-style: none; margin: 0; padding: 0; display: grid; gap: .6rem; }
.gd-etape { display: grid; grid-template-columns: 2rem 1fr; gap: .8rem; padding: .9rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.gd-num { width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .9rem; background: var(--accent); color: var(--accent-contrast); }
.gd-corps h3 { margin: .15rem 0 .3rem; font-size: 1rem; }
.gd-corps p { margin: 0; color: var(--text-muted); line-height: 1.55; max-width: 70ch; }
.gd-liens { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .6rem; }
.gd-replie { border: 1px solid var(--border); border-radius: 12px; padding: .7rem 1rem; background: var(--surface); }
.gd-replie > summary { cursor: pointer; font-weight: 650; }
.gd-replie[open] > summary { margin-bottom: .7rem; }
.gd-replie .gd-section > h2 { display: none; }
.gd-glossaire { display: grid; grid-template-columns: minmax(10rem, max-content) 1fr; gap: .45rem 1.2rem; margin: 0; }
.gd-glossaire dt { font-weight: 650; }
.gd-glossaire dd { margin: 0; color: var(--text-muted); }
@media (max-width: 640px) { .gd-glossaire { grid-template-columns: 1fr; } .gd-glossaire dd { margin-bottom: .4rem; } }

.gd-route { padding: var(--space-5); display: grid; gap: .7rem; }
.gd-route-tete { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.gd-route-tete h2 { margin: 0; font-size: 1rem; }
.gd-route-liste { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.gd-route-liste li { display: inline-flex; align-items: center; gap: .4rem; padding: .3rem .7rem .3rem .4rem; border-radius: 999px; border: 1px solid var(--border); font-size: .8125rem; }
.gd-route-liste a { color: inherit; text-decoration: none; }
.gd-route-liste a:hover { text-decoration: underline; }
.gd-coche { width: 1.15rem; height: 1.15rem; border-radius: 50%; display: grid; place-items: center; border: 1.5px solid var(--border-strong); }
.gd-route-liste li[data-etat="fait"] .gd-coche { background: var(--ok); border-color: var(--ok); color: #fff; }
.gd-route-liste li[data-etat="en_cours"] .gd-coche { border-color: var(--warn); background: var(--warn-soft); }
.gd-route-liste li[data-suivante="true"] { border-color: var(--accent); background: color-mix(in oklab, var(--accent) 8%, var(--surface)); font-weight: 600; }
.gd-route-suite { margin: 0; font-size: .875rem; }

/* --- IA ------------------------------------------------------------------------------------------- */
.ia-page { max-width: 56rem; }
.ia-carte { padding: var(--space-5); display: grid; gap: .8rem; }
.ia-carte h2 { margin: 0; font-size: 1rem; }
.ia-carte p { margin: 0; }
.ia-fonctions { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.ia-fonctions li { display: grid; gap: .3rem; justify-items: start; }
.ia-lien { margin: 0; font-size: .85rem; display: flex; align-items: center; gap: .25rem; flex-wrap: wrap; }
.ia-details { border: 1px dashed var(--border-strong); border-radius: 10px; padding: .6rem .8rem; }
.ia-details > summary { cursor: pointer; font-weight: 600; display: inline-flex; align-items: center; gap: .35rem; }
.ia-details[open] > summary { margin-bottom: .6rem; }
.ia-colle { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; white-space: pre; }
.ia-progres { width: 100%; }
.ia-table-wrap { max-height: 55vh; overflow: auto; border: 1px solid var(--border); border-radius: 8px; }
.ia-table { width: 100%; font-size: .82rem; }
.ia-table td { vertical-align: top; }
.ia-table tr[data-alerte="true"] { background: var(--warn-soft); }
.ia-table tr[data-valide="false"] { opacity: .6; }
.ia-inconnus { font-size: .75rem; color: var(--danger); margin-top: .15rem; }

/* Placer les cours : toute la largeur de la fenêtre (la semaine est le plan de travail). */
.ui-page.pi-page { max-width: none; }
.pi-bande[data-etat="weekend"] { background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--warn) 10%, transparent) 0 3px, transparent 3px 7px); }
.pi-apercu[data-etat="weekend"] { border-color: var(--warn); background: color-mix(in srgb, var(--warn) 16%, var(--surface)); }

/* Aide de la pile : une bulle derrière « ? », pas un paragraphe permanent. */
.pi-bulle { position: relative; }
.pi-bulle > summary { list-style: none; cursor: pointer; }
.pi-bulle > summary::-webkit-details-marker { display: none; }
.pi-bulle-texte {
  position: absolute; right: 0; top: calc(100% + .35rem); z-index: 20; width: min(26rem, 80vw);
  padding: .75rem .9rem; border-radius: 10px; font-size: .84rem; line-height: 1.5;
  background: var(--surface); color: var(--text); border: 1px solid var(--border-strong);
  box-shadow: 0 10px 30px rgb(0 0 0 / .15);
}