:root {
  --fond: #f7f1e8; --carte: #fffdf9; --encre: #131a33; --doux: #5b6078;
  --accent: #b08a5a; --accent-encre: #fff; --ligne: #e6dccd; --erreur: #a2382b; --ok: #2f6b4f;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --fond: #0f1424; --carte: #171e33; --encre: #f2e9dc; --doux: #a7abc0; --accent: #c9a274; --accent-encre: #131a33; --ligne: #2a3350; --erreur: #ef8b7d; --ok: #7fc9a3; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--fond); color: var(--encre); }
body { font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; min-height: 100vh; display: flex; justify-content: center; padding: 32px 16px; }
main { width: 100%; max-width: 440px; }
.tete { display: flex; align-items: center; gap: 10px; color: var(--doux); font-size: 14px; letter-spacing: .02em; margin-bottom: 18px; }
.tete .chien { font-size: 22px; }
.carte { background: var(--carte); border: 1px solid var(--ligne); border-radius: 18px; padding: 24px 20px; }
h1 { font-size: 23px; line-height: 1.25; margin: 0 0 8px; }
p { margin: 0 0 14px; color: var(--doux); }
.libelle { color: var(--encre); font-weight: 600; }
label { display: block; font-size: 14px; font-weight: 600; margin: 16px 0 6px; }
label .facultatif { font-weight: 400; color: var(--doux); }
input, textarea { width: 100%; font: inherit; color: var(--encre); background: var(--fond); border: 1px solid var(--ligne); border-radius: 12px; padding: 12px 14px; }
input:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { resize: vertical; min-height: 64px; }
.avec-bouton { display: flex; gap: 8px; }
.avec-bouton input { flex: 1; min-width: 0; }
button { font: inherit; font-weight: 600; border: 0; border-radius: 12px; cursor: pointer; }
.principal { width: 100%; margin-top: 22px; padding: 15px; background: var(--accent); color: var(--accent-encre); }
.principal:disabled { opacity: .55; cursor: default; }
.petit { padding: 8px 12px; background: transparent; color: var(--encre); border: 1px solid var(--ligne); font-size: 14px; white-space: nowrap; }
.garantie { display: flex; gap: 10px; margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--fond); font-size: 14px; color: var(--doux); }
.message { margin-top: 16px; padding: 12px 14px; border-radius: 12px; font-size: 15px; }
.message.erreur { color: var(--erreur); background: color-mix(in srgb, var(--erreur) 10%, transparent); }
.message.info { color: var(--doux); background: var(--fond); }
.ligne { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; padding: 12px 0; border-top: 1px solid var(--ligne); }
.ligne:first-child { border-top: 0; }
.ligne .titre { grid-column: 1 / -1; font-size: 13px; color: var(--doux); }
.valeur { font: 18px/1.35 ui-monospace, SFMono-Regular, Menlo, monospace; word-break: break-all; user-select: all; }
.compte { margin-top: 14px; font-size: 14px; color: var(--doux); }
.fini { text-align: center; }
.fini .grand { font-size: 44px; margin-bottom: 6px; }
[hidden] { display: none !important; }
.ligne-mdp { grid-template-columns: 1fr auto auto; }
body[data-page="panel"] main { max-width: 560px; }
.barre { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.barre h1 { margin: 0; }
.outils { display: flex; gap: 8px; margin-bottom: 14px; }
.outils input { flex: 1; min-width: 0; }
.outils .principal { width: auto; margin: 0; padding: 12px 16px; white-space: nowrap; }
.choix { display: grid; gap: 10px; margin-top: 18px; }
.choix .principal { margin-top: 0; }
.item { border-top: 1px solid var(--ligne); }
.item:first-child { border-top: 0; }
.item-tete { width: 100%; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 14px 2px; background: none; color: var(--encre); text-align: left; border-radius: 0; }
.item-nom { font-weight: 600; overflow-wrap: anywhere; }
.item-date { font-size: 13px; font-weight: 400; color: var(--doux); white-space: nowrap; }
.item-corps { padding: 0 2px 14px; }
.item-corps .ligne:first-child { border-top: 1px solid var(--ligne); }
.actions { display: flex; gap: 8px; margin-top: 10px; }
.danger { color: var(--erreur); }
.vide { padding: 14px 0; color: var(--doux); }
.secondaire { width: 100%; margin-top: 10px; padding: 13px; background: transparent; color: var(--encre); border: 1px solid var(--ligne); }
.lien { background: none; color: var(--accent); padding: 8px 0 0; font-size: 14px; }
.fichier { padding: 10px; font-size: 15px; }
.choisi { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; font-size: 15px; overflow-wrap: anywhere; }
.choisi + .choisi { border-top: 1px solid var(--ligne); }
#fichiers-choisis, #p-fichiers-gardes, #p-fichiers-nouveaux { margin-bottom: 6px; }
.ligne-fichier .nom-fichier { overflow-wrap: anywhere; }
.generateur { margin-top: 10px; padding: 14px; border-radius: 12px; background: var(--fond); border: 1px solid var(--ligne); }
.generateur label { margin-top: 12px; }
.presets { display: flex; flex-wrap: wrap; gap: 8px; }
input[type="range"] { padding: 0; border: 0; background: none; accent-color: var(--accent); }
.cases { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 12px; }
.cases label { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 8px 0 0; }
.cases input { width: auto; accent-color: var(--accent); }