/* WhiteBoard — DA « Studio », palette violette (cadrage 3) ; ergonomie reprise de Mural (08/11/2026) ; mode sombre.
   Thème : <html data-theme="clair|sombre"> posé par commun.js (choix « Auto » : celui du système). */
@font-face { font-family: Inter; src: url(polices/inter.woff2) format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: Inter; src: url(polices/inter-latin-400-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: Inter; src: url(polices/inter-latin-700-italic.woff2) format('woff2'); font-weight: 700; font-style: italic; font-display: swap; }
@font-face { font-family: Lora; src: url(polices/lora-latin-400-normal.woff2) format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: Lora; src: url(polices/lora-latin-700-normal.woff2) format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: Lora; src: url(polices/lora-latin-400-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: Lora; src: url(polices/lora-latin-700-italic.woff2) format('woff2'); font-weight: 700; font-style: italic; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(polices/jetbrains-mono-latin-400-normal.woff2) format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(polices/jetbrains-mono-latin-700-normal.woff2) format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(polices/jetbrains-mono-latin-400-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: 'JetBrains Mono'; src: url(polices/jetbrains-mono-latin-700-italic.woff2) format('woff2'); font-weight: 700; font-style: italic; font-display: swap; }
@font-face { font-family: Caveat; src: url(polices/caveat-latin-400-normal.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: Caveat; src: url(polices/caveat-latin-700-normal.woff2) format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --fond: #ffffff;
  --panneau: #ffffff;
  --encre: #1e1b2e;
  --doux: #6e6984;
  --bord: #e5e0f2;
  --accent: #6b4ce6;
  --accent-fonce: #4b3aa8;
  --accent-pale: #efeaff;
  --accent-texte: #ffffff;
  --survol: #f3effe;
  --lilas: #e4d9ff;
  --mauve: #f2dcf7;
  --pervenche: #dcdcfb;
  --erreur: #c0313a;
  --erreur-pale: #fdecee;
  --grille-points: #c9c1e2;
  --grille-lignes: #d5cdea;
  --ombre: 0 6px 24px rgba(50, 30, 110, .11);
  --rayon: 12px;
  color-scheme: light;
}
:root[data-theme="sombre"] {
  --fond: #121118;
  --panneau: #1d1b26;
  --encre: #ecebf2;
  --doux: #a19cb6;
  --bord: #302c40;
  --accent: #8a70ff;
  --accent-fonce: #a28fff;
  --accent-pale: #2a2343;
  --survol: #262234;
  --lilas: #3a2f63;
  --mauve: #46304f;
  --pervenche: #2f2f58;
  --erreur: #ff6b74;
  --erreur-pale: #3a1e24;
  --grille-points: #3d3953;
  --grille-lignes: #2e2a3d;
  --ombre: 0 8px 28px rgba(0, 0, 0, .5);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--fond); color: var(--encre); font: 14px/1.4 Inter, system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; }
svg { display: block; }
[hidden] { display: none !important; }
kbd { font: 600 11.5px/1 Inter, system-ui, sans-serif; padding: 3px 6px; border-radius: 5px; border: 1px solid var(--bord); background: var(--survol); white-space: nowrap; }

/* ---------- Éléments communs ---------- */
.panneau { background: var(--panneau); border: 1px solid var(--bord); border-radius: var(--rayon); box-shadow: var(--ombre); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 36px; padding: 0 14px; border-radius: 10px;
  border: 1px solid var(--bord); background: var(--panneau); cursor: pointer; font-weight: 600; font-size: 13px; white-space: nowrap; }
.btn:hover { background: var(--survol); }
.btn svg { width: 16px; height: 16px; }
.btn-plein { background: var(--accent); border-color: var(--accent); color: var(--accent-texte); }
.btn-plein:hover { background: var(--accent-fonce); border-color: var(--accent-fonce); }
.btn-danger { color: var(--erreur); }
.icone { width: 36px; height: 36px; display: grid; place-items: center; border: 0; background: none; border-radius: 9px; cursor: pointer; color: var(--encre); padding: 0; }
.icone:hover { background: var(--survol); }
.icone:disabled { opacity: .35; cursor: default; background: none; }
.icone svg { width: 19px; height: 19px; }
.champ { height: 38px; padding: 0 12px; border: 1px solid var(--bord); border-radius: 10px; background: var(--panneau); font: inherit; color: var(--encre); width: 100%; }
.champ:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-pale); }
.erreur { color: var(--erreur); font-size: 13px; margin: 0; }
.erreur:empty { display: none; }
.renommer { font: inherit; color: inherit; border: 0; outline: 2px solid var(--accent); border-radius: 6px; background: var(--panneau); padding: 2px 6px; margin: -2px -6px; width: 100%; min-width: 60px; }

/* Menus déroulants et fenêtres */
.menu { position: fixed; z-index: 50; min-width: 200px; padding: 6px; display: grid; }
.menu button { display: flex; align-items: center; gap: 10px; border: 0; background: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; text-align: left; font-size: 13.5px; }
.menu button:hover { background: var(--survol); }
.menu button svg { width: 17px; height: 17px; color: var(--doux); flex: 0 0 17px; }
.menu button.choisi { color: var(--accent); }
.menu button.choisi svg { color: var(--accent); }
.menu button kbd { margin-left: auto; }
.menu hr { border: 0; border-top: 1px solid var(--bord); margin: 4px 2px; }
.menu .titre-menu { padding: 6px 10px 2px; font-size: 11.5px; font-weight: 600; color: var(--doux); text-transform: uppercase; letter-spacing: .04em; }
.voile { position: fixed; inset: 0; z-index: 60; background: rgba(18, 17, 24, .35); display: grid; place-items: center; padding: 16px; }
.fenetre { width: min(420px, 100%); padding: 20px; display: grid; gap: 14px; }
.fenetre h2 { margin: 0; font-size: 17px; }
.fenetre .actions { display: flex; justify-content: flex-end; gap: 8px; }
.nuancier { display: flex; flex-wrap: wrap; gap: 8px; }
.pastille { width: 22px; height: 22px; border-radius: 50%; border: 1px solid rgba(128, 120, 160, .35); cursor: pointer; padding: 0; flex: 0 0 auto; }
.pastille.choisie { outline: 2px solid var(--accent); outline-offset: 2px; }
.pastille.vide { background: linear-gradient(135deg, #fff 45%, #c0313a 46% 54%, #fff 55%); }

/* ---------- Connexion ---------- */
.cx { min-height: 100vh; min-height: 100dvh; display: flex; background: var(--fond); }
.cx-deco { flex: 1.1; margin: 16px; border-radius: 18px; display: flex; align-items: flex-end; padding: 48px; overflow: hidden; position: relative;
  background: var(--accent-pale) radial-gradient(var(--grille-points) 1.4px, transparent 1.5px) 0 0 / 24px 24px; border: 1px solid var(--bord); }
.cx-deco .postit-deco { position: absolute; width: 150px; height: 120px; border-radius: 4px; box-shadow: var(--ombre); }
.cx-gros { position: relative; font-size: 54px; line-height: 1.05; font-weight: 800; letter-spacing: -.03em; }
.cx-form { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.connexion { width: 100%; max-width: 380px; margin: 0 auto; padding: 24px 16px; }
.connexion h1 { font-size: 30px; font-weight: 800; letter-spacing: -.02em; margin: 0 0 24px; display: flex; align-items: center; gap: 10px; }
.connexion h1 img { width: 40px; height: 40px; }
.connexion form, .cx-pile { display: grid; gap: 12px; }
.connexion p { margin: 0; }
.cx-titre { font-size: 19px; font-weight: 700; }
.cx-sous, .cx-demo { margin: -6px 0 4px !important; color: var(--doux); font-size: 14px; }
.cx-demo { margin: 0 !important; padding: 8px 12px; border-radius: 10px; background: var(--accent-pale); color: var(--accent-fonce); }
.cx-bloque { padding: 10px 12px; border-radius: 10px; background: var(--erreur-pale); color: var(--erreur); font-size: 13px; }
.connexion .btn-plein { height: 42px; font-size: 14px; }
.connexion .btn-plein:disabled { opacity: .4; cursor: default; }
.cx-cases { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.cx-cases .champ { height: 52px; padding: 0; text-align: center; font-size: 22px; font-variant-numeric: tabular-nums; }
.cx-cases .champ.invalide { border-color: var(--erreur); background: var(--erreur-pale); }
.cx-coche { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.cx-lien { justify-self: start; border: 0; background: none; padding: 4px 0; font-size: 14px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.cx-codes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cx-codes div { border: 1px solid var(--bord); border-radius: 8px; padding: 9px 0; text-align: center; font: 600 15px/1 ui-monospace, Consolas, monospace; letter-spacing: 1px; }
.champ-mdp { position: relative; display: block; }
.champ-mdp .champ { padding-right: 44px; }
.voir-mdp { position: absolute; top: 0; right: 0; bottom: 0; width: 42px; display: grid; place-items: center; border: 0; background: none; color: var(--doux); cursor: pointer; }
.voir-mdp svg { width: 20px; height: 20px; }
@media (max-width: 800px) {
  .cx-deco { display: none; }
  .cx-form { justify-content: flex-start; padding-top: 10vh; }
}

/* ---------- Liste des tableaux ---------- */
.liste { min-height: 100vh; background: var(--fond) radial-gradient(var(--grille-points) 1.3px, transparent 1.4px) 0 0 / 24px 24px; }
.liste-tete { max-width: 1320px; margin: 0 auto; padding: 28px 40px 0; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.liste-tete h1 { margin: 0 auto 0 0; font-size: 30px; font-weight: 800; letter-spacing: -.02em; display: flex; align-items: center; gap: 12px; }
.liste-tete h1 img { width: 38px; height: 38px; }
.recherche { position: relative; width: 260px; }
.recherche svg { position: absolute; left: 11px; top: 11px; width: 16px; height: 16px; color: var(--doux); }
.recherche .champ { padding-left: 34px; }
.filtres { max-width: 1320px; margin: 18px auto 0; padding: 0 40px; display: flex; gap: 8px; }
.filtre { height: 30px; padding: 0 13px; border-radius: 999px; border: 1px solid var(--bord); background: var(--panneau); cursor: pointer; font-size: 13px; }
.filtre.actif { background: var(--encre); border-color: var(--encre); color: var(--fond); }
.grille-tableaux { max-width: 1320px; margin: 0 auto; padding: 18px 40px 40px; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.carte { position: relative; overflow: hidden; cursor: pointer; transition: transform .12s, box-shadow .12s; }
.carte:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(50, 30, 110, .18); }
.carte-apercu { aspect-ratio: 16 / 9; border-bottom: 1px solid var(--bord); position: relative; }
.carte-apercu img { width: 100%; height: 100%; display: block; object-fit: cover; }
.carte-apercu::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--teinte, var(--accent)); z-index: 1; }
.carte-pied { padding: 10px 8px 10px 14px; display: flex; align-items: center; gap: 4px; }
.carte-nom { font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: text; }
.carte-date { font-size: 12px; color: var(--doux); }
.carte-pied > div { flex: 1; min-width: 0; }
.carte .icone { width: 32px; height: 32px; color: var(--doux); }
.carte .favori.actif { color: var(--accent); }
.carte .favori.actif svg { fill: currentColor; }
.nouvelle { display: grid; place-items: center; min-height: 200px; border: 2px dashed var(--lilas); border-radius: var(--rayon); color: var(--accent);
  font-weight: 650; cursor: pointer; background: color-mix(in srgb, var(--panneau) 60%, transparent); }
.nouvelle:hover { border-color: var(--accent); background: var(--accent-pale); }
.nouvelle svg { width: 30px; height: 30px; margin: 0 auto 4px; }
.vide-liste { grid-column: 1 / -1; color: var(--doux); padding: 40px 0; text-align: center; }
@media (max-width: 700px) {
  .liste-tete { padding: 18px 16px 0; }
  .liste-tete h1 { font-size: 24px; width: 100%; }
  .recherche { flex: 1; width: auto; }
  .filtres { padding: 0 16px; }
  .grille-tableaux { padding: 14px 16px 30px; grid-template-columns: 1fr 1fr; gap: 12px; }
  .nouvelle { min-height: 150px; }
}

/* ---------- Tableau (éditeur) ---------- */
.editeur { position: fixed; inset: 0; overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; background: var(--fond); }
#toile { position: absolute; inset: 0; width: 100%; height: 100%; }
.editeur.main #toile, .editeur.vide #toile { cursor: grab; }
.editeur.glisse #toile { cursor: grabbing; }
.editeur.dessin #toile { cursor: crosshair; }
.editeur.gomme #toile { cursor: cell; }
.editeur.survol #toile { cursor: move; }
.editeur.ancre #toile { cursor: crosshair; }
.haut-gauche { position: absolute; left: 16px; top: 14px; display: flex; align-items: center; gap: 6px; padding: 4px 12px 4px 4px; max-width: calc(100% - 420px); }
.retour { display: flex; align-items: center; gap: 2px; height: 36px; padding: 0 6px 0 4px; border-radius: 9px; color: var(--doux); }
.retour:hover { background: var(--survol); color: var(--encre); }
.retour svg { width: 16px; height: 16px; }
.retour img { width: 28px; height: 28px; }
.nom-tableau { font-weight: 700; font-size: 15px; padding: 4px 6px; border-radius: 6px; cursor: text; max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nom-tableau:hover { background: var(--survol); }
.etat { color: var(--doux); font-size: 12px; display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.etat i { width: 7px; height: 7px; border-radius: 50%; background: #3cba6c; display: inline-block; flex: 0 0 7px; }
.etat.encours i { background: #f0b429; }
.etat.erreur i { background: var(--erreur); }
.etat.erreur { color: var(--erreur); }
.haut-droite { position: absolute; right: 16px; top: 14px; display: flex; gap: 8px; }
.haut-droite .panneau { display: flex; align-items: center; padding: 0 3px; height: 42px; }
.haut-droite .btn-plein { height: 42px; border-radius: var(--rayon); padding: 0 16px; }
.outils { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 2px; padding: 6px; z-index: 12; }
.outils .icone { width: 42px; height: 42px; border-radius: 10px; position: relative; }
.outils .icone.actif { background: var(--accent); color: var(--accent-texte); }
.outils .icone .coin { position: absolute; right: 3px; bottom: 3px; width: 0; height: 0; border-left: 4px solid transparent; border-bottom: 4px solid currentColor; opacity: .45; }
.outils .sep { height: 1px; background: var(--bord); margin: 4px 6px; }
.volet { position: absolute; z-index: 13; padding: 8px; display: grid; gap: 4px; min-width: 210px; }
.volet .titre-menu { padding: 2px 6px 4px; font-size: 11.5px; font-weight: 600; color: var(--doux); text-transform: uppercase; letter-spacing: .04em; }
.volet .choix { display: flex; align-items: center; gap: 10px; border: 0; background: none; padding: 7px 8px; border-radius: 8px; cursor: pointer; text-align: left; font-size: 13.5px; }
.volet .choix:hover { background: var(--survol); }
.volet .choix.actif { background: var(--accent-pale); color: var(--accent); }
.volet .choix svg { width: 18px; height: 18px; flex: 0 0 18px; }
.volet .choix kbd { margin-left: auto; }
.volet .rangee { display: flex; gap: 6px; padding: 2px 6px 6px; flex-wrap: wrap; }
.volet .forme-postit { width: 44px; height: 36px; border: 1px solid var(--bord); border-radius: 8px; background: none; cursor: pointer; display: grid; place-items: center; }
.volet .forme-postit.actif { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-pale); }
.volet .forme-postit i { display: block; background: var(--lilas); }
.bas-droite { position: absolute; right: 16px; bottom: 16px; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.zoom { display: flex; align-items: center; padding: 0 3px; height: 42px; }
.zoom-valeur { min-width: 54px; text-align: center; font-size: 13px; border: 0; background: none; cursor: pointer; padding: 6px 2px; border-radius: 8px; }
.zoom-valeur:hover { background: var(--survol); }
.zoom .sep { width: 1px; height: 22px; background: var(--bord); margin: 0 3px; }
.mini-carte { width: 200px; height: 124px; overflow: hidden; cursor: pointer; }
.mini-carte svg { width: 100%; height: 100%; }
.proprietes { position: absolute; z-index: 10; display: flex; align-items: center; gap: 4px; padding: 5px 6px; white-space: nowrap; }
.proprietes .sep { width: 1px; height: 22px; background: var(--bord); margin: 0 3px; flex: 0 0 1px; }
.proprietes .icone { width: 32px; height: 32px; flex: 0 0 32px; }
.proprietes .icone svg { width: 17px; height: 17px; }
.proprietes .icone.actif { background: var(--accent-pale); color: var(--accent); }
.proprietes .pastille { width: 20px; height: 20px; margin: 0 4px; }
.proprietes .liste-btn { height: 32px; padding: 0 8px; border: 0; background: none; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
.proprietes .liste-btn:hover { background: var(--survol); }
.proprietes .liste-btn svg { width: 16px; height: 16px; }
.proprietes .valeur { width: 46px; height: 30px; text-align: center; font: inherit; font-size: 13px; font-variant-numeric: tabular-nums; color: var(--encre);
  border: 1px solid var(--bord); border-radius: 8px; background: var(--panneau); padding: 0 4px; }
.proprietes .valeur:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-pale); }
.proprietes .valeur::placeholder { color: var(--doux); }
.lettre-couleur { position: relative; }
.lettre-couleur::after { content: ''; position: absolute; left: 8px; right: 8px; bottom: 5px; height: 3px; border-radius: 2px; background: var(--trait-couleur, currentColor); }
.ep { width: 32px; height: 32px; border: 0; background: none; border-radius: 8px; cursor: pointer; display: grid; place-items: center; }
.ep i { display: block; width: 16px; background: currentColor; border-radius: 2px; }
.ep.actif { background: var(--accent-pale); color: var(--accent); }
.saisie-riche { position: absolute; z-index: 20; left: 0; top: 0; transform-origin: 0 0; outline: none; white-space: pre-wrap; overflow-wrap: anywhere;
  line-height: 1.3; cursor: text; user-select: text; -webkit-user-select: text; display: flex; flex-direction: column; }
.saisie-riche > .contenu { outline: none; min-height: 1.3em; }
.saisie-riche ul, .saisie-riche ol { margin: 0; padding-left: 1.25em; }
.saisie-riche div, .saisie-riche p { margin: 0; }
.cadre-saisie { position: absolute; z-index: 19; border: 2px solid var(--accent); border-radius: 4px; pointer-events: none; }
.bandeau { position: absolute; left: 50%; top: 70px; transform: translateX(-50%); padding: 10px 14px; z-index: 30; display: flex; gap: 10px; align-items: center; font-size: 13px; }
.bandeau.erreur-b { color: var(--erreur); }
.historique { position: absolute; right: 16px; top: 66px; width: 280px; max-height: calc(100% - 240px); overflow: auto; padding: 8px; z-index: 15; }
.historique h3 { margin: 4px 8px 8px; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.historique button.version { display: flex; justify-content: space-between; width: 100%; border: 0; background: none; padding: 8px 10px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.historique button.version:hover { background: var(--survol); }
.historique .vide-h { color: var(--doux); font-size: 13px; padding: 4px 10px 10px; }
.chercher-tableau { position: absolute; left: 50%; top: 14px; transform: translateX(-50%); z-index: 16; display: flex; align-items: center; gap: 4px; padding: 4px 6px 4px 12px; }
.chercher-tableau input { border: 0; background: none; outline: none; font: inherit; color: inherit; width: 220px; }
.chercher-tableau .compte { color: var(--doux); font-size: 12px; min-width: 40px; text-align: right; }
.aide { width: min(720px, 100%); max-height: calc(100vh - 60px); overflow: auto; padding: 20px 22px; }
.aide h2 { margin: 0 0 12px; font-size: 17px; display: flex; justify-content: space-between; align-items: center; }
.aide table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.aide th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; color: var(--doux); padding: 14px 0 6px; }
.aide td { padding: 6px 0; border-top: 1px solid var(--bord); }
.aide td:last-child { text-align: right; }
@media (max-width: 700px) {
  .outils { left: 8px; right: 8px; top: auto; bottom: 10px; transform: none; flex-direction: row; overflow-x: auto; }
  .outils .icone { flex: 0 0 42px; }
  .outils .sep { width: 1px; height: auto; margin: 6px 3px; }
  .volet { left: 8px !important; right: 8px; top: auto !important; bottom: 70px; }
  .haut-gauche { left: 8px; top: 8px; max-width: calc(100% - 204px); padding-right: 8px; }
  .haut-gauche .retour { flex: 0 0 auto; }
  .nom-tableau { min-width: 0; flex: 1; }
  .etat span { display: none; }
  .haut-droite { right: 8px; top: 8px; gap: 6px; }
  .haut-droite .libelle, .haut-droite .aide-btn { display: none; }
  .haut-droite .btn-plein { padding: 0 12px; }
  .bas-droite { display: none; }
  .proprietes { left: 8px !important; right: 8px; top: auto !important; bottom: 66px; overflow-x: auto; }
  .historique { left: 8px; right: 8px; width: auto; top: 60px; }
  .chercher-tableau { top: 60px; }
}