/* signer.wmalbos.fr (19/10/2026) : la page de signature, à la charte du site (fond nuit, orange, Bricolage Grotesque
   pour les titres). Sans dépendance ni police distante : les polices de repli sont celles du système, la CSP reste stricte. */
:root { --fond: #0b1015; --panneau: #0f1a22; --tuile: #0b1015; --ligne: #1e2f3a; --ligne-2: #28404e; --bord-champ: #3b5362; --champ: #111f29;
  --texte: #f0f5f8; --texte-2: #d7e1e8; --doux: #afbfca; --gris: #8fa6b3; --gris-2: #6f8794; --orange: #ff9d62; --orange-encre: #24150e; --vert: #75dbb5; --rouge: #ef8a8a;
  --sans: "IBM Plex Sans", "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif; --mono: "IBM Plex Mono", Menlo, Consolas, monospace;
  --titre: "Bricolage Grotesque", "Avenir Next", "Helvetica Neue", Arial, sans-serif; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fond); color: var(--texte); font: 15px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: var(--orange); text-decoration: none; } a:hover { color: #ffb98c; }
button, input, textarea { font: inherit; }
button:focus-visible, input:focus-visible, textarea:focus-visible, a:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
[hidden] { display: none !important; }

/* barre */
.barre { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px clamp(16px, 5vw, 64px); border-bottom: 1px solid #1a2a35; }
.marque { display: flex; align-items: center; gap: 12px; color: var(--texte); }
.marque span { display: flex; flex-direction: column; line-height: 1.25; }
.marque strong { font-size: 12px; letter-spacing: .16em; } .marque small { font-size: 9px; letter-spacing: .2em; color: var(--gris); font-weight: 700; }
.barre-droite { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.pastille { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--ligne-2); background: var(--panneau); font: 500 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--doux); }
.pastille-ok { color: var(--vert); } .pastille-ok i { width: 8px; height: 8px; border-radius: 50%; background: var(--vert); }

/* page */
.page { display: flex; flex-direction: column; gap: 24px; padding: 28px clamp(16px, 5vw, 64px) 48px; max-width: 1560px; margin: 0 auto; }
.frise { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; max-width: 640px; }
.frise li { display: flex; flex-direction: column; gap: 8px; font-size: 12px; color: var(--gris-2); }
.frise li i { display: block; height: 4px; border-radius: 4px; background: var(--ligne); }
.frise li.faite { color: var(--vert); } .frise li.faite i { background: var(--vert); }
.frise li.actuelle { color: var(--orange); font-weight: 600; } .frise li.actuelle i { background: var(--orange); }
.alerte { padding: 14px 16px; border-radius: 12px; background: #3a1d1d; border: 1px solid #6b2b2b; color: #ffd6d6; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.carte-centre { padding: 40px; text-align: center; color: var(--gris); }

/* Deux colonnes qui se partagent VRAIMENT l'écran (19/10/2026, William : « panneau riquiqui, vide au milieu ») :
   une grille, le panneau prend ~42 % de la largeur ; en dessous de 980 px, tout s'empile. */
.deux-colonnes { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.deux-colonnes-large { grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); }
.colonne { min-width: 0; display: flex; flex-direction: column; gap: 26px; padding: 16px 0; }
.colonne-visionneuse { gap: 12px; }
.panneau { min-width: 0; border-radius: 24px; background: var(--panneau); border: 1px solid var(--ligne-2); padding: clamp(24px, 2.6vw, 40px); display: flex; flex-direction: column; gap: 20px; font-size: 15px; }
@media (max-width: 980px) { .deux-colonnes, .deux-colonnes-large { grid-template-columns: 1fr; gap: 16px; } }
.surtitre { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.surtitre-vert { color: var(--vert); }
.entete { display: flex; flex-direction: column; gap: 12px; max-width: 720px; }
h1 { margin: 0; font-family: var(--titre); font-size: clamp(32px, 4vw, 46px); line-height: 1.02; letter-spacing: -.04em; font-weight: 700; text-wrap: balance; }
h1 em, h1 .accent { font-style: normal; color: var(--orange); }
.h1-moyen { font-size: clamp(30px, 3.4vw, 40px); }
h2 { margin: 0; font-family: var(--titre); font-size: 26px; line-height: 1.06; letter-spacing: -.035em; font-weight: 700; }
.texte-doux { margin: 0; color: var(--doux); line-height: 1.55; }
.texte-petit { margin: 0; color: var(--gris-2); font-size: 13px; line-height: 1.5; }
.note { margin: 0; color: var(--gris); font-size: 13px; line-height: 1.5; }
.pied-colonne { margin: auto 0 0; color: var(--gris-2); font-size: 12px; }
.pied { color: var(--gris-2); font-size: 12px; text-align: center; padding-top: 12px; }

/* formulaire */
.formulaire { display: flex; flex-direction: column; gap: 18px; max-width: 560px; }
#bloc-code { display: flex; flex-direction: column; gap: 14px; }
#bloc-code .libelle { margin-bottom: 0; }
.libelle { display: block; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.champ-lecture { display: flex; flex-direction: column; gap: 8px; }
.valeur-mono { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 50px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--ligne-2); background: var(--panneau); font: 14px var(--mono); }
.valeur-mono small { color: var(--gris-2); font-family: var(--sans); font-size: 12px; text-align: right; }
.champ { width: 100%; min-height: 50px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--bord-champ); background: var(--champ); color: var(--texte); font-size: 15px; }
.champ:focus { border-color: var(--orange); outline: none; box-shadow: 0 0 0 3px #ff9d6233; }
.champ-code { min-height: 64px; font: 500 28px var(--mono); letter-spacing: .4em; text-align: center; }
.champ-long { min-height: 120px; padding: 12px 16px; resize: vertical; line-height: 1.5; }
.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.actions-fin { justify-content: space-between; }
.actions-ligne { display: flex; gap: 8px; align-items: center; }
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 18px; border-radius: 10px; border: 1px solid var(--ligne-2); background: var(--panneau); color: var(--texte); font-weight: 600; font-size: 14px; cursor: pointer; }
.bouton:hover:not(:disabled) { border-color: #4b6474; }
.bouton:disabled { opacity: .45; cursor: default; }
.bouton-primaire { background: var(--orange); border-color: var(--orange); color: var(--orange-encre); font-weight: 700; }
.bouton-primaire:hover:not(:disabled) { background: #ffb08a; border-color: #ffb08a; }
.bouton-large { width: 100%; justify-content: space-between; min-height: 54px; font-size: 15px; padding: 0 20px; }
.bouton-fort { min-height: 58px; min-width: 260px; justify-content: space-between; font-size: 16px; padding: 0 22px; box-shadow: 0 12px 30px #ff9d6233; }
.bouton-petit { min-height: 36px; padding: 0 12px; font-size: 13px; }
.bouton-danger { background: #5a1f1f; border-color: #7a2c2c; color: #ffd6d6; }
.lien { border: 0; background: none; padding: 0; color: var(--orange); cursor: pointer; font-size: 14px; font-weight: 500; align-self: flex-start; }
.lien-danger { color: var(--rouge); }

/* panneau */
.document-vignette { display: flex; gap: 16px; align-items: flex-start; }
.document-vignette > div { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.document-vignette strong { font-family: var(--titre); font-size: 23px; letter-spacing: -.03em; line-height: 1.1; }
.vignette { flex: 0 0 96px; height: 128px; border-radius: 6px; background: #fff; box-shadow: 0 10px 30px #00000066; display: flex; flex-direction: column; gap: 6px; padding: 10px; }
.vignette i { display: block; height: 3px; background: #d8dde3; width: 70%; } .vignette i:first-child { height: 6px; width: 40%; background: #1f9a8a; border-radius: 2px; }
.vignette b { display: block; height: 20px; background: #e9eef2; border-radius: 2px; margin-top: 4px; }
.tuiles { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.tuiles > div, .tuile { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border-radius: 14px; background: var(--tuile); border: 1px solid var(--ligne); min-width: 0; }
.tuiles dt, .etiquette { font: 500 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--gris); }
.tuiles dd { margin: 0; font-weight: 600; font-size: 16px; } .tuiles dd.sous { font-weight: 400; color: var(--gris); font-size: 13.5px; }
.empreinte { font: 12px/1.5 var(--mono); color: var(--texte-2); word-break: break-all; }
.code-verif { font: 500 20px var(--mono); letter-spacing: .08em; }
.case { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; line-height: 1.4; cursor: pointer; }
.case input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--orange); flex: 0 0 auto; }
.paires { margin: 0; display: flex; flex-direction: column; font-size: 14px; }
.paires > div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid var(--ligne); }
.paires dt { color: var(--gris); } .paires dd { margin: 0; text-align: right; }
.mono { font-family: var(--mono); }
.suite { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.suite li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--tuile); border: 1px solid var(--ligne); }
.suite b { flex: 0 0 26px; height: 26px; border-radius: 50%; background: var(--ligne); color: var(--doux); font: 700 12px var(--mono); display: grid; place-items: center; }
.suite li:first-child b { background: var(--orange); color: var(--orange-encre); }
.suite span { display: flex; flex-direction: column; gap: 2px; } .suite small { color: var(--gris); font-size: 12.5px; line-height: 1.4; }

/* lecture */
.visionneuse-barre { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.visionneuse-barre strong { font-family: var(--titre); font-size: 20px; letter-spacing: -.03em; }
.compteur { font: 500 12px var(--mono); color: var(--gris); padding: 0 6px; }
.bouton-icone { min-width: 36px; padding: 0; font-size: 18px; line-height: 1; }
.visionneuse-cadre { border-radius: 16px; background: #060a0e; border: 1px solid var(--ligne); padding: clamp(8px, 2vw, 24px); }
.visionneuse-plein-barre { display: none; }
.pages { display: flex; flex-direction: column; align-items: center; gap: 18px; height: min(78vh, 900px); min-height: 480px; overflow: auto; padding: 4px; scroll-behavior: smooth; }
.pages canvas { display: block; max-width: 100%; background: #fff; border-radius: 3px; box-shadow: 0 18px 50px #00000099; }
.pages .page-num { font: 500 11px var(--mono); color: var(--gris-2); letter-spacing: .1em; }
/* le plein écran maison : le cadre couvre la fenêtre, sa barre apparaît, Échap pour sortir */
.visionneuse-cadre.plein { position: fixed; inset: 0; z-index: 50; border: 0; border-radius: 0; padding: 0; display: flex; flex-direction: column; background: #060a0e; }
.visionneuse-cadre.plein .visionneuse-plein-barre { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px clamp(16px, 3vw, 32px); border-bottom: 1px solid var(--ligne); background: var(--fond); }
.visionneuse-cadre.plein .pages { flex: 1; height: auto; min-height: 0; padding: 24px 16px; }
body.plein-ecran { overflow: hidden; }

/* signature */
.bloc { display: flex; flex-direction: column; gap: 14px; padding: 22px 24px; border-radius: 18px; background: var(--panneau); border: 1px solid var(--ligne-2); }
.consentement { margin: 0; font-size: 15px; line-height: 1.6; color: var(--texte-2); }
.signature-entete { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.bascule { display: inline-flex; border: 1px solid var(--ligne-2); border-radius: 10px; overflow: hidden; }
.bascule button { min-height: 40px; padding: 0 16px; border: 0; background: transparent; color: var(--gris); font-size: 13px; font-weight: 600; cursor: pointer; }
.bascule button[aria-pressed="true"] { background: #1b2a35; color: var(--texte); }
.pad { position: relative; height: 220px; border-radius: 14px; background: #fbfaf7; border: 1px solid var(--bord-champ); overflow: hidden; }
.pad canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: crosshair; }
.pad::after { content: ""; position: absolute; left: 28px; right: 28px; bottom: 44px; height: 1px; background: #c9d0d6; pointer-events: none; }
.pad-consigne { position: absolute; left: 28px; top: 14px; font: 500 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: #8a949d; pointer-events: none; }
.pad-effacer { position: absolute; right: 12px; top: 10px; background: #fff; border-color: #c9d0d6; color: #4a5560; }
.bloc-refus { border-color: #6b2b2b; }

/* fin */
.fin-tete { display: flex; align-items: center; gap: 18px; }
.fin-tete > div { display: flex; flex-direction: column; gap: 6px; }
.rond-succes { flex: 0 0 64px; height: 64px; border-radius: 50%; background: var(--vert); color: var(--fond); display: grid; place-items: center; font-size: 30px; font-weight: 700; }
.rond-succes.neutre { background: var(--ligne-2); color: var(--doux); }
.tuiles-2 > div strong, .tuiles-2 > div code { margin-top: 2px; }

@media (max-width: 720px) {
  .frise li { font-size: 10px; }
  .tuiles { grid-template-columns: 1fr; }
  .panneau { max-width: none; }
  .bouton-fort { width: 100%; }
  .actions-fin { flex-direction: column-reverse; align-items: stretch; }
  .pad { height: 200px; }
  .fin-tete { align-items: flex-start; }
}
@media (prefers-reduced-motion: no-preference) { .bouton, .champ { transition: background .15s, border-color .15s, box-shadow .15s; } }