:root {
  --fond: #f5efe3;
  --carte: #fbf8f1;
  --encre: #2a241d;
  --doux: #8a7f70;
  --trait: #e3d9c6;
  --accent: #b5652f;
  --accent-texte: #fff;
  --danger: #b03a2e;
  --serif: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fond: #16130f;
    --carte: #201c17;
    --encre: #efe6d6;
    --doux: #9a8f80;
    --trait: #332d25;
    --accent: #d9894f;
    --accent-texte: #1a1410;
    --danger: #e0705f;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--fond);
  color: var(--encre);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  min-height: 100dvh;
}

button { font: inherit; color: inherit; cursor: pointer; }

/* --- Vues --- */

.vue {
  display: none;
  max-width: 34rem;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 1.5rem) 1.25rem calc(env(safe-area-inset-bottom) + 6rem);
}
.vue.active { display: block; }

#vue-jour.active {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

.entete { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.date { margin: 0; font-size: .95rem; color: var(--doux); }
.serie { margin: 0; font-size: .85rem; color: var(--accent); font-weight: 600; }

.du-jour {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 0;
}

.etiquette {
  margin: 0 0 .25rem;
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--doux);
}

.numero {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--accent);
}

blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 6.5vw, 2.1rem);
  line-height: 1.32;
  text-wrap: pretty;
}

.actions-jour { text-align: center; }
.lu { margin: 1rem 0 0; color: var(--doux); font-size: .9rem; }

/* --- Boutons --- */

.bouton {
  border: 0;
  border-radius: 999px;
  padding: .9rem 1.4rem;
  font-size: 1rem;
  font-weight: 600;
}
.bouton.principal { background: var(--accent); color: var(--accent-texte); width: 100%; }
.bouton.secondaire { background: transparent; border: 1px solid var(--trait); color: var(--encre); font-weight: 500; }
.bouton.danger { background: transparent; color: var(--danger); padding-inline: .5rem; font-weight: 500; }
.bouton.large { width: 100%; margin-top: 1.5rem; }
.bouton:active { opacity: .7; }

/* --- Liste --- */

.entete-liste h1 { margin: 0; font-family: var(--serif); font-size: 2rem; font-weight: 600; }
.sous-titre { margin: .35rem 0 1.5rem; color: var(--doux); font-size: .9rem; }

.articles { list-style: none; margin: 0; padding: 0; }
.articles li {
  display: flex;
  gap: .9rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--trait);
  cursor: pointer;
}
.articles li:active { opacity: .6; }
.articles .num {
  flex: 0 0 1.8rem;
  font-family: var(--serif);
  font-style: italic;
  color: var(--accent);
  text-align: right;
  padding-top: .1rem;
}
.articles .texte { font-family: var(--serif); font-size: 1.08rem; line-height: 1.45; }

.sauvegarde { margin-top: 2.5rem; color: var(--doux); font-size: .9rem; }
.sauvegarde summary { cursor: pointer; }
.sauvegarde p { line-height: 1.5; }

.ligne-boutons { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.espace { flex: 1; }

/* --- Onglets --- */

.onglets {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: flex;
  justify-content: center;
  gap: .5rem;
  padding: .6rem 1rem calc(env(safe-area-inset-bottom) + .6rem);
  background: color-mix(in srgb, var(--fond) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--trait);
}
.onglets button {
  border: 0;
  background: transparent;
  padding: .55rem 1.2rem;
  border-radius: 999px;
  color: var(--doux);
  font-weight: 500;
}
.onglets button.actif { background: var(--carte); color: var(--encre); box-shadow: 0 0 0 1px var(--trait); }

/* --- Lecture complète --- */

.lecture {
  position: fixed;
  inset: 0;
  z-index: 10;
  background: var(--fond);
  display: flex;
  flex-direction: column;
  padding: calc(env(safe-area-inset-top) + 1rem) 1.25rem calc(env(safe-area-inset-bottom) + 1rem);
}
.lecture[hidden] { display: none; }

.progression { height: 3px; background: var(--trait); border-radius: 3px; overflow: hidden; margin-right: 3rem; margin-top: .9rem; }
#barre { height: 100%; width: 0; background: var(--accent); transition: width .3s ease; }

.fermer {
  position: absolute;
  top: calc(env(safe-area-inset-top) + .25rem);
  right: .75rem;
  border: 0;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  padding: .5rem .75rem;
  color: var(--doux);
}

.carte {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 34rem;
  width: 100%;
  margin: 0 auto;
  overflow-y: auto;
  user-select: none;
  -webkit-user-select: none;
}
.carte.apparait { animation: apparait .35s ease; }
.carte blockquote.final { text-align: center; font-style: italic; }
.carte .bouton.principal { margin-top: 2.5rem; }

@keyframes apparait {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.navigation { display: flex; align-items: center; justify-content: space-between; max-width: 34rem; width: 100%; margin: 0 auto; }
.navigation button {
  border: 0;
  background: transparent;
  font-size: 2.2rem;
  line-height: 1;
  padding: .25rem 1rem;
  color: var(--encre);
}
.navigation button:disabled { opacity: .2; cursor: default; }
#compteur { color: var(--doux); font-size: .9rem; font-variant-numeric: tabular-nums; }

/* --- Éditeur --- */

dialog {
  width: min(32rem, calc(100vw - 2rem));
  border: 0;
  border-radius: 1.25rem;
  padding: 1.5rem;
  background: var(--carte);
  color: var(--encre);
}
dialog::backdrop { background: rgb(0 0 0 / .35); }
dialog h2 { margin: 0 0 1rem; font-family: var(--serif); font-weight: 600; font-size: 1.3rem; }
textarea {
  width: 100%;
  border: 1px solid var(--trait);
  border-radius: .75rem;
  padding: .85rem;
  background: var(--fond);
  color: var(--encre);
  font-family: var(--serif);
  font-size: 1.1rem;
  line-height: 1.45;
  resize: vertical;
  margin-bottom: 1rem;
}
dialog .bouton.principal { width: auto; }

@media (prefers-reduced-motion: reduce) {
  .carte.apparait { animation: none; }
  #barre { transition: none; }
}