/* Le Réfectoire : la Cène sur le mur du réfectoire, le créneau de visite, le plan de table, la notice.
   La fresque : deux images superposées au même format (2:1), la mise à jour dessous, la version précédente
   dessus, découpée à gauche du curseur (--pos, de 0 % à 100 %). Scripts : src/client/fresco.js, refectory.js. */

.refectory { padding-top: var(--s-3); }

/* ---------- En-tête : la salle, l'œuvre, le créneau ----------
   Resserré : avec l'en-tête du site, il laisse à la fresque et à son curseur le reste du premier écran
   (voir la largeur de .fresco). */
.refectory__head { display: grid; gap: var(--s-3); align-items: end; padding-top: var(--s-3); border-top: 1.5px solid var(--ink); }
.refectory__heading { display: grid; gap: 0.35rem; }
.refectory__room { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); }
.refectory__title { font-family: var(--f-inscription); font-style: italic; font-weight: 500; font-size: var(--step-3); line-height: 1; letter-spacing: -0.005em; }
.refectory__role { font-family: var(--f-inscription); font-size: clamp(1.08rem, 1rem + 0.3vw, 1.25rem); line-height: 1.35; color: var(--ink-2); }

/* Sous la fresque, comme un cartel : où elle se trouve, et qui a été convié */
.refectory__lead { margin-top: var(--s-5); }
.refectory__intro { max-width: 52ch; font-family: var(--f-inscription); font-size: var(--step-1); line-height: 1.42; }

/* Le créneau : un ticket de caisse, heure en chiffres de la machine */
.slot {
  justify-self: start; display: grid; gap: 0.2rem; min-width: 13rem;
  padding: 0.7rem 1rem 0.8rem; background: var(--paper); color: var(--ink);
  border-top: 3px solid var(--ink); box-shadow: 0 1px 0 rgba(27, 26, 24, 0.12), 0 10px 20px -16px rgba(27, 26, 24, 0.6);
}
.slot__label { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); }
.slot__time { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; font-family: var(--f-admin); font-size: 0.78rem; color: var(--ink-2); }
.slot__clock { font-size: 1.6rem; line-height: 1.1; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }
.refectory[data-ended] .slot__clock { color: var(--stamp); }

@media (min-width: 900px) {
  .refectory__head { grid-template-columns: minmax(0, 1fr) auto; }
  .slot { justify-self: end; }
}

/* ---------- Le mur du réfectoire ---------- */
.fresco-wall {
  position: relative; margin-top: var(--s-4);
  padding: clamp(1rem, 2.5vw, 2rem) var(--gutter) clamp(1rem, 2.5vw, 1.75rem);
  background:
    radial-gradient(60% 90% at 50% 0%, rgba(255, 250, 238, 0.55), rgba(255, 250, 238, 0) 70%),
    linear-gradient(180deg, #d9d2c3, #cfc7b6);
  border-block: 1px solid rgba(27, 26, 24, 0.08);
}

/* La fresque : la plus grande qui tienne dans la largeur du site et dans la hauteur de l'écran, sous l'en-tête
   du site et celui de la page (22rem en tout, intitulés compris) */
.fresco { --pos: 0%; margin: 0 auto; width: min(100%, var(--wrap), calc((100svh - 22rem) * 2)); min-width: min(100%, 36rem); }
.fresco__frame {
  position: relative; aspect-ratio: 2 / 1; overflow: hidden;
  background: #cbbfa8;
  box-shadow: 0 0 0 1px rgba(27, 26, 24, 0.18), 0 28px 40px -30px rgba(27, 26, 24, 0.75);
  cursor: ew-resize; touch-action: pan-y; -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: filter 1.2s ease;
}
.fresco__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; pointer-events: none; -webkit-user-drag: none; }
.fresco__before { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }

/* Le curseur : un trait lumineux, légèrement dédoublé (un glitch), et une poignée à hauteur de la nappe */
.fresco__line {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px;
  background: #fffaf0;
  box-shadow: -2px 0 0 rgba(230, 0, 90, 0.5), 2px 0 0 rgba(0, 200, 255, 0.5), 0 0 12px rgba(0, 0, 0, 0.35);
  pointer-events: none;
}
.fresco__knob {
  position: absolute; top: 80%; left: clamp(22px, var(--pos), calc(100% - 22px));
  width: 44px; height: 44px; margin: -22px 0 0 -22px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--paper); color: var(--ink);
  box-shadow: 0 0 0 1px rgba(27, 26, 24, 0.25), 0 6px 14px -4px rgba(0, 0, 0, 0.5);
  pointer-events: none; transition: transform 0.2s var(--ease-out);
}
.fresco__knob svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.fresco__frame:hover .fresco__knob, .fresco[data-dragging] .fresco__knob { transform: scale(1.08); }
/* Le curseur natif sert au clavier et aux lecteurs d'écran ; la souris et le doigt passent par le cadre. */
.fresco__range { position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; margin: 0; opacity: 0; pointer-events: none; }
.fresco:has(.fresco__range:focus-visible) .fresco__knob { outline: 2px solid var(--bordeaux); outline-offset: 3px; }

/* Les places, numérotées sur la nappe (plan de table affiché) */
.fresco__pins { list-style: none; position: absolute; inset: 0; margin: 0; padding: 0; pointer-events: none; opacity: 0; transition: opacity 0.3s ease; }
.fresco[data-pins] .fresco__pins { opacity: 1; }
.fresco__pin {
  position: absolute; top: 70%; left: calc(var(--x) * 100%);
  min-width: 1.7rem; height: 1.7rem; padding: 0 0.3rem; margin-left: -0.85rem; border-radius: 0.85rem;
  display: grid; place-items: center;
  background: var(--paper); color: var(--ink); box-shadow: 0 0 0 1px rgba(27, 26, 24, 0.35), 0 3px 6px -2px rgba(0, 0, 0, 0.45);
  font-family: var(--f-admin); font-size: 0.72rem; line-height: 1; white-space: nowrap;
}

/* Intitulés sous la fresque : version précédente à gauche, état au centre, version actuelle à droite */
.fresco__caption {
  display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: baseline; column-gap: var(--s-3);
  margin-top: 0.8rem;
}
.fresco__label { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.74rem; line-height: 1.35; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); }
.fresco__label--after { text-align: right; }
.fresco__date { font-family: var(--f-admin); font-stretch: normal; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--ink-2); }
.fresco__status { font-family: var(--f-admin); font-size: 0.76rem; color: var(--ink-2); text-align: center; font-variant-numeric: tabular-nums; }

/* Fin du créneau : la lumière baisse sur la fresque, et l'avis s'affiche en bas de l'écran, où que l'on soit
   dans la page (à la place des toasts du site). La fresque reste consultable. */
.refectory[data-ended] .fresco__frame { filter: brightness(0.55) saturate(0.7); }
.slot-ended {
  position: fixed; left: 50%; bottom: calc(var(--s-4) + env(safe-area-inset-bottom, 0px)); z-index: 80;
  transform: translateX(-50%); width: min(34rem, calc(100% - 2 * var(--gutter)));
  padding: var(--s-3) var(--s-4);
  display: grid; justify-items: center; gap: var(--s-3); text-align: center;
  background: var(--paper); border-top: 3px solid var(--stamp); box-shadow: 0 18px 40px -14px rgba(27, 26, 24, 0.75);
  animation: slot-ended-in 0.5s var(--ease-out);
}
.slot-ended__text { font-family: var(--f-inscription); font-size: var(--step-1); line-height: 1.35; }
@keyframes slot-ended-in { from { opacity: 0; transform: translate(-50%, 1rem); } }
@media (prefers-reduced-motion: reduce) { .slot-ended { animation: none; } }

/* ---------- Plan de table ---------- */
.seating { margin-top: var(--s-6); }
.seating__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: var(--s-3); padding-top: var(--s-3); border-top: 1.5px solid var(--ink); }
.seating__title, .refectory__h2 { font-family: var(--f-sign); font-stretch: 78%; font-weight: 800; font-size: var(--step-2); line-height: 1.02; letter-spacing: 0.04em; text-transform: uppercase; }
.seating__intro { margin-top: 0.35rem; font-family: var(--f-admin); font-size: 0.8rem; color: var(--ink-2); }
.seating__toggle { min-height: 44px; padding: 0.5rem 1rem; font-size: 0.8rem; }
.seating__toggle[aria-pressed='true'] { background: var(--ink); color: var(--paper); }
.seating__table { width: 100%; margin-top: var(--s-4); border-collapse: collapse; }
.seating__table th, .seating__table td { padding: 0.7rem 0.75rem 0.75rem 0; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; }
.seating__table thead th { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); border-bottom: 1.5px solid var(--ink); }
.seating__year { font-family: var(--f-admin); font-weight: 400; letter-spacing: 0; text-transform: none; white-space: nowrap; }
.seating__n { width: 4.5rem; font-family: var(--f-admin); font-weight: 400; font-size: 0.85rem; color: var(--ink-2); }
.seating__who { display: block; font-family: var(--f-inscription); font-size: 1.1rem; line-height: 1.3; }
a.seating__who { font-style: italic; text-decoration-color: var(--rule); text-underline-offset: 0.2em; }
a.seating__who:hover { text-decoration-color: currentColor; }
.seating__who--vacant { color: var(--ink-2); }
.seating__note { display: block; margin-top: 0.2rem; font-family: var(--f-admin); font-size: 0.78rem; line-height: 1.45; color: var(--ink-2); }
.seating__row--suit td, .seating__row--suit th { background: rgba(27, 26, 24, 0.04); }
.seating__absent { margin-top: var(--s-3); font-family: var(--f-admin); font-size: 0.8rem; color: var(--ink-2); }

/* ---------- Notice et informations pratiques ---------- */
.refectory__record { margin-top: var(--s-7); display: grid; gap: var(--s-6); }
.refectory__notice { display: grid; gap: var(--s-3); max-width: var(--measure); padding-top: var(--s-3); border-top: 1.5px solid var(--ink); }
.refectory__notice > p { line-height: 1.62; }
.refectory__notice > p:first-of-type { font-size: 1.08rem; }
.refectory__condition { font-family: var(--f-admin); font-size: 0.86rem; }
.refectory__label { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); }
.refectory__credit { font-family: var(--f-admin); font-size: 0.72rem; line-height: 1.5; color: var(--ink-2); }
.refectory__sources summary { display: inline-flex; align-items: center; min-height: 44px; cursor: pointer; font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); }
.refectory__sources ul { list-style: none; display: grid; }
.refectory__sources a { display: inline-flex; align-items: center; min-height: 44px; font-size: 0.93rem; text-decoration-color: var(--rule); }
.refectory__sources a::after { content: '\2197' / ''; margin-left: 0.45em; font-family: var(--f-admin); font-size: 0.8em; }
.refectory__practical { align-self: start; padding: var(--s-4); background: var(--paper); border-top: 3px solid var(--ink); }
.refectory__practical dl { margin: var(--s-3) 0 0; display: grid; }
.refectory__practical dl > div { display: grid; gap: 0.15rem; padding: 0.7rem 0; border-bottom: 1px solid var(--rule); }
.refectory__practical dt { font-family: var(--f-sign); font-stretch: 78%; font-weight: 700; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); }
.refectory__practical dd { margin: 0; line-height: 1.5; }
@media (min-width: 900px) {
  .refectory__record { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); column-gap: var(--s-6); }
}

.refectory__next { margin-top: var(--s-6); display: flex; flex-wrap: wrap; gap: var(--s-2); }

/* ---------- Téléphone : la fresque d'un bord à l'autre de l'écran ---------- */
@media (max-width: 599px) {
  .fresco-wall { padding-inline: 0; }
  .fresco { min-width: 0; }
  .fresco__frame { box-shadow: 0 0 0 1px rgba(27, 26, 24, 0.18); }
  .fresco__knob { width: 38px; height: 38px; margin: -19px 0 0 -19px; left: clamp(19px, var(--pos), calc(100% - 19px)); }
  .fresco__pin { min-width: 1.25rem; height: 1.25rem; margin-left: -0.625rem; font-size: 0.6rem; padding: 0 0.15rem; }
  .fresco__caption { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); row-gap: 0.4rem; padding-inline: var(--gutter); }
  .fresco__status { grid-column: 1 / -1; grid-row: 2; }
  .fresco__label { font-size: 0.66rem; letter-spacing: 0.1em; }
  .fresco__label .fresco__date { display: block; }
  .seating__table th, .seating__table td { padding-right: 0.5rem; }
  .seating__n { width: 3rem; }
  .seating__year { display: block; }
  .seating__who { font-size: 1rem; }
  .refectory__next .btn { width: 100%; }
}