/* Souvenirs — style minimaliste. Mode sombre par défaut, mode clair réglable dans les Préférences. */
:root {
    color-scheme: light;
    --fond: #f6f5f2; --carte: #ffffff; --champ: #ffffff; --encre: #1c1c1e; --doux: #6e6e73; --ligne: #e3e1dc;
    --accent: #c27c0e; --accent-doux: #fbf0dc; --ok: #24894f; --ok-doux: #e3f3e9; --danger: #c23a2b;
    --rayon: 14px;
}
[data-theme="sombre"] {
    color-scheme: dark;
    --fond: #111113; --carte: #1b1b1e; --champ: #232327; --encre: #ededef; --doux: #9a9aa1; --ligne: #2c2c31;
    --accent: #f2b84b; --accent-doux: #3a2d13; --ok: #5fd08f; --ok-doux: #15301f; --danger: #ef6b5b;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--fond); color: var(--encre); font: 16px/1.5 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── En-tête et barre de navigation (boutons emoji) ─────────────────── */
.entete { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--fond) 88%, transparent);
          backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--ligne); }
.entete-dedans { max-width: 760px; margin: 0 auto; padding: .6rem 1rem; display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.logo { font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; text-decoration: none; white-space: nowrap; }
.nav { display: flex; gap: .25rem; flex-wrap: nowrap; }
.nav .icone { display: inline-flex; align-items: center; justify-content: center; width: 2.6rem; height: 2.6rem; border-radius: 12px;
              border: 1px solid transparent; font-size: 1.3rem; line-height: 1; text-decoration: none; }
.nav .icone:hover, .nav .icone:focus-visible { background: var(--carte); border-color: var(--ligne); }
.nav .icone[aria-current="page"] { background: var(--accent-doux); border-color: var(--accent); }

main { max-width: 760px; margin: 0 auto; padding: 1.25rem 1rem 4rem; }
h1 { font-size: 1.6rem; line-height: 1.2; letter-spacing: -.02em; margin: .25rem 0 1rem; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
.doux { color: var(--doux); }
.petit { font-size: .875rem; }
.flash { padding: .7rem .9rem; border-radius: 12px; margin: 0 0 1rem; background: var(--ok-doux); color: var(--ok); font-weight: 500; }
.flash.erreur { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }

/* ── Éléments communs ─────────────────────────────────────────────── */
.carte { background: var(--carte); border: 1px solid var(--ligne); border-radius: var(--rayon); padding: 1rem; }
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: .4rem; min-height: 2.6rem; padding: .5rem 1.1rem;
          border-radius: 999px; border: 1px solid var(--ligne); background: var(--carte); font-weight: 600; text-decoration: none; }
.bouton.principal { background: var(--accent); border-color: var(--accent); color: #1a1406; }
.bouton.danger { color: var(--danger); }
.bouton.petit { min-height: 2.1rem; padding: .3rem .8rem; font-size: .875rem; }
.barre { height: 6px; border-radius: 99px; background: var(--ligne); overflow: hidden; }
.barre span { display: block; height: 100%; background: var(--accent); border-radius: 99px; transition: width .25s; }
.barre.fini span { background: var(--ok); }
.puces { display: flex; flex-wrap: wrap; gap: .4rem; }
.puce { display: inline-flex; align-items: center; gap: .35rem; padding: .35rem .75rem; border-radius: 999px; border: 1px solid var(--ligne);
        background: var(--carte); font-size: .9rem; text-decoration: none; white-space: nowrap; }
.puce[aria-current="true"], .puce.actif { border-color: var(--accent); background: var(--accent-doux); }
.puce .nombre { color: var(--doux); font-variant-numeric: tabular-nums; }
.vide { text-align: center; padding: 3rem 1rem; color: var(--doux); }
.vide .grand { font-size: 2.5rem; display: block; margin-bottom: .5rem; }

/* ── Liste des souvenirs ──────────────────────────────────────────── */
.filtres { display: grid; gap: .6rem; margin-bottom: 1.25rem; }
.souvenirs { display: grid; gap: .6rem; padding: 0; margin: 0; list-style: none; }
.ligne-souvenir { display: grid; grid-template-columns: 2.6rem 1fr auto; gap: .8rem; align-items: center; text-decoration: none; }
.ligne-souvenir .emoji { font-size: 1.8rem; text-align: center; }
.ligne-souvenir .titre { font-weight: 600; }
.ligne-souvenir .meta { color: var(--doux); font-size: .875rem; }
.ligne-souvenir .pct { font-weight: 600; font-variant-numeric: tabular-nums; color: var(--doux); }
.etapes-mini { display: flex; gap: .25rem; margin-top: .35rem; }
.etapes-mini span { font-size: .95rem; line-height: 1; padding: .2rem; border-radius: 6px; }
.etapes-mini .a_faire { filter: grayscale(1); opacity: .35; }
.etapes-mini .en_cours { background: var(--accent-doux); }
.etapes-mini .fait { background: var(--ok-doux); }

/* ── Fiche d'un souvenir ──────────────────────────────────────────── */
.fiche-tete { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1rem; }
.fiche-tete .emoji { font-size: 2.6rem; line-height: 1; }
.fiche-tete h1 { margin: 0 0 .2rem; }
.progression { display: flex; align-items: center; gap: .75rem; margin: 0 0 1.25rem; }
.progression .barre { flex: 1; }
.etapes { display: grid; gap: .6rem; }
.etape { display: grid; grid-template-columns: 1fr auto; gap: .5rem .9rem; align-items: center; }
.etape.non_requis { opacity: .5; }
.etape.fait .nom-etape { text-decoration: line-through; text-decoration-color: var(--doux); }
.nom-etape { font-weight: 600; display: flex; align-items: center; gap: .5rem; }
.etape .details { grid-column: 1 / -1; color: var(--doux); font-size: .9rem; }
.etape .details:empty { display: none; }
.etape .puces { grid-column: 1 / -1; }
.coche { width: 2.6rem; height: 2.6rem; border-radius: 50%; border: 2px solid var(--ligne); background: var(--champ);
         display: inline-flex; align-items: center; justify-content: center; font-size: 1.15rem; line-height: 1; }
.coche.fait { background: var(--ok); border-color: var(--ok); color: #fff; }
.coche.en_cours { border-color: var(--accent); background: var(--accent-doux); }
form.instant { display: inline; margin: 0; }
button.puce { cursor: pointer; }
button.puce.fait { border-color: var(--ok); background: var(--ok-doux); }
.actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.chargement { opacity: .5; pointer-events: none; }

/* ── Formulaires ──────────────────────────────────────────────────── */
.formulaire { display: grid; gap: 1rem; }
.formulaire fieldset { border: 1px solid var(--ligne); border-radius: var(--rayon); background: var(--carte); padding: 1rem; margin: 0; display: grid; gap: .8rem; }
.formulaire legend { font-weight: 600; padding: 0 .35rem; }
.champ { display: grid; gap: .3rem; }
.champ > span { font-size: .875rem; color: var(--doux); }
.champ input, .champ select, .champ textarea, .ajout input, .ajout select, .modif input, .modif select {
    width: 100%; padding: .65rem .75rem; border: 1px solid var(--ligne); border-radius: 10px; background: var(--champ); }
.champ textarea { min-height: 4.5rem; resize: vertical; }
:is(input, select, textarea):focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.deux { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.bascule { display: flex; align-items: center; gap: .6rem; font-weight: 500; }
.bascule input { width: 1.2rem; height: 1.2rem; accent-color: var(--accent); margin: 0; }
.choix-puces { display: flex; flex-wrap: wrap; gap: .4rem; }
.choix-puces label { cursor: pointer; }
.choix-puces input { position: absolute; opacity: 0; pointer-events: none; }
.choix-puces input:checked + .puce { border-color: var(--accent); background: var(--accent-doux); }
.choix-puces input:focus-visible + .puce { outline: 2px solid var(--accent); }
.emojis { display: flex; flex-wrap: wrap; gap: .3rem; }
.emojis input { position: absolute; opacity: 0; pointer-events: none; }
.emojis span { display: inline-flex; width: 2.4rem; height: 2.4rem; align-items: center; justify-content: center; font-size: 1.3rem;
               border-radius: 10px; border: 1px solid var(--ligne); background: var(--champ); cursor: pointer; }
.emojis input:checked + span { border-color: var(--accent); background: var(--accent-doux); }
.dependant[hidden] { display: none; }
.boutons-form { display: flex; gap: .5rem; justify-content: flex-end; position: sticky; bottom: 0; padding: .75rem 0 calc(.75rem + env(safe-area-inset-bottom)); background: var(--fond); }

/* ── Listes réglables ─────────────────────────────────────────────── */
.liste-ref { list-style: none; margin: 0 0 .8rem; padding: 0; display: grid; gap: .1rem; }
.liste-ref li { display: flex; align-items: center; gap: .6rem; padding: .45rem 0; border-bottom: 1px solid var(--ligne); }
.liste-ref li.inactif .nom { opacity: .45; text-decoration: line-through; }
.liste-ref .nom { flex: 1; min-width: 0; }
.liste-ref .nom small { color: var(--doux); display: block; }
.liste-ref details { position: relative; }
.liste-ref summary { list-style: none; cursor: pointer; padding: .2rem .4rem; border-radius: 8px; }
.liste-ref summary::-webkit-details-marker { display: none; }
.modif { display: grid; gap: .5rem; margin-top: .5rem; min-width: min(80vw, 320px); }
.liste-ref details[open] { flex-basis: 100%; }
.ajout { display: grid; grid-template-columns: 3.4rem 1fr auto; gap: .5rem; }
.ajout.avec-choix { grid-template-columns: 3.4rem 1fr 1fr auto; }
.icone-bouton { background: none; border: 0; padding: .3rem .4rem; border-radius: 8px; font-size: 1.05rem; }
.icone-bouton:hover { background: var(--champ); }

/* ── Fenêtre de confirmation ──────────────────────────────────────── */
dialog.confirmation { width: min(92vw, 380px); padding: 1.3rem; border: 1px solid var(--ligne); border-radius: 18px; background: var(--carte); color: var(--encre); }
dialog.confirmation::backdrop { background: rgba(0, 0, 0, .55); }
.confirmation h2 { font-size: 1.2rem; margin: 0 0 .35rem; }
.confirmation p { margin: 0 0 1.1rem; color: var(--doux); }
.confirmation-boutons { display: flex; gap: .5rem; justify-content: flex-end; }

@media (max-width: 520px) {
    .entete-dedans { padding: .5rem .75rem; }
    .logo .texte { display: none; }
    .nav .icone { width: 2.5rem; height: 2.5rem; }
    .deux { grid-template-columns: 1fr; }
    .ajout.avec-choix { grid-template-columns: 3.4rem 1fr auto; }
    .ajout.avec-choix > select { grid-column: 1 / 3; }
    dialog.confirmation { width: 100%; max-width: 100%; margin: auto 0 0; border-radius: 18px 18px 0 0; padding-bottom: calc(1.3rem + env(safe-area-inset-bottom)); }
    .confirmation-boutons { flex-direction: column-reverse; }
    .confirmation-boutons > * { width: 100%; }
}