/* ════════════════════════════════════════════════════════════
   LEAKS — L'application mobile
   Pensée écran par écran, pas un portage : coquille native,
   barre d'onglets, navigation poussée, gestes.
   Papier, encre, chrome. Rien ne crie.
   ════════════════════════════════════════════════════════════ */

:root {
  --paper: #fafaf7;
  --ink: #111110;
  --mute: #8b8b86;
  --hairline: #e5e4de;
  --hairline-strong: #c9c8c0;
  --white: #ffffff;

  --sans: "Space Grotesk", system-ui, sans-serif;
  --serif: "Space Grotesk", system-ui, sans-serif;

  --ah: 52px;                                   /* en-tête */
  --tb: calc(56px + env(safe-area-inset-bottom)); /* barre d'onglets */
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { height: 100%; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
  touch-action: manipulation;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; }
[hidden] { display: none !important; }
::selection { background: var(--ink); color: var(--paper); }

.tag {

  font-size: 12px;


  color: var(--mute);
}

/* ── En-tête ────────────────────────────────────────────────── */

.ah {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  height: calc(var(--ah) + env(safe-area-inset-top));
  padding-top: env(safe-area-inset-top);
  display: grid;
  grid-template-columns: 52px 1fr 52px;
  align-items: center;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hairline);
}

.ah-brand { height: 13px; width: auto; justify-self: center; grid-column: 2; }

.ah-back, .ah-wa {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: var(--ink);
}
.ah-back svg, .ah-wa svg { width: 21px; height: 21px; }
.ah-back:active, .ah-wa:active { opacity: 0.4; }
.ah-wa { justify-self: end; grid-column: 3; }
.ah-back { grid-column: 1; }

/* ── Scène et écrans ────────────────────────────────────────── */

.stage { position: relative; }

.screen {
  display: none;
  min-height: 100dvh;
  padding: calc(var(--ah) + env(safe-area-inset-top)) 0 var(--tb);
}

.screen.is-active { display: block; }

/* Navigation : les écrans glissent comme en natif */
@media (prefers-reduced-motion: no-preference) {
  .screen.is-active { animation: sc-in 0.34s var(--ease); }
  .screen-push.is-active { animation: sc-push 0.36s var(--ease); }
}
@keyframes sc-in { from { opacity: 0; transform: translateY(8px); } }
@keyframes sc-push { from { opacity: 0.4; transform: translateX(9%); } }

.sc-head { padding: 22px 20px 16px; }

.sc-head h1 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;


}
.sc-head .tag { display: block; margin-top: 5px; }

/* ── Boutons ────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 600;


  padding: 16px 22px;
  border: 1px solid var(--ink);
  transition: transform 0.15s var(--ease), opacity 0.2s;
}
.btn:active { transform: scale(0.97); }

.btn-ink { background: var(--ink); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }

/* ── Écran · Drop ───────────────────────────────────────────── */

.drop-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 34px 20px 30px;
}

.drop-logo { width: min(300px, 78%); margin: 22px 0 14px; }

.drop-line { font-family: var(--serif); font-size: 19px; color: var(--mute); }

.count {
  display: flex;
  gap: 22px;
  margin-top: 26px;
  font-variant-numeric: tabular-nums;
}
.count b { display: block; font-size: 27px; font-weight: 400; line-height: 1; font-variant-numeric: tabular-nums; }
.count i { display: block; font-style: normal; font-size: 13.5px; color: var(--mute); margin-top: 6px; }

.drop-cta {
  display: grid;
  gap: 10px;
  width: 100%;
  max-width: 340px;
  margin-top: 30px;
}

.drop-visual { position: relative; }
.drop-visual img { width: 100%; height: 46dvh; object-fit: cover; object-position: center 20%; }
.drop-visual figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;

  font-size: 13.5px;


  color: var(--white);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.45));
}

/* ── Écran · Collection ─────────────────────────────────────── */

.feed { display: grid; gap: 14px; padding: 0 16px 24px; }

.f-card {
  border: 1px solid var(--hairline);
  background: var(--white);
}
.f-card:active { border-color: var(--hairline-strong); }

.f-visual {
  aspect-ratio: 1 / 1;
  padding: 10%;
  display: grid;
  place-items: center;
}
.f-visual img { width: 100%; height: 100%; object-fit: contain; }

.f-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px 14px;
  border-top: 1px solid var(--hairline);
}

.f-name { font-size: 15px; font-weight: 500; }
.f-name .idx { color: var(--mute); font-weight: 500; margin-right: 6px; font-variant-numeric: tabular-nums; }
.f-sub { display: block; margin-top: 2px; font-size: 13.5px; color: var(--mute); }
.f-price { font-size: 12.5px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ── Écran · Modèle ─────────────────────────────────────────── */

.screen[data-screen="model"] { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }

.pager {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  background: var(--white);
  border-bottom: 1px solid var(--hairline);
}
.pager::-webkit-scrollbar { display: none; }

.pager figure {
  flex: 0 0 100%;
  scroll-snap-align: center;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 8%;
}
.pager figure img { width: 100%; height: 100%; object-fit: contain; }

.pager-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 12px 0 0;
}
.pager-dots i {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--hairline-strong);
  transition: background 0.3s, transform 0.3s;
}
.pager-dots i.on { background: var(--ink); transform: scale(1.3); }

.m-body { padding: 16px 20px 8px; }

.m-row { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }

.m-row h1 { font-family: var(--serif); font-size: 23px; font-weight: 400; }

.m-price { font-size: 14px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }

.m-desc { margin-top: 6px; font-size: 13px; color: var(--mute); }

.m-swatches {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 16px -20px 0;
  padding: 2px 20px 6px;
}
.m-swatches::-webkit-scrollbar { display: none; }

.m-swatch {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 7px;
  border: 1px solid var(--hairline-strong);
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}
.m-swatch img { width: 30px; height: 30px; object-fit: contain; }
.m-swatch.is-active { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }

.m-lines { margin-top: 18px; border-top: 1px solid var(--hairline-strong); }
.m-lines > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 12.5px;
}
.m-lines dt {
  color: var(--mute);
  font-size: 12.5px;
  font-weight: 500;


  align-self: center;
}
.m-lines dd { font-weight: 500; font-variant-numeric: tabular-nums; }

.m-actions {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 45;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--hairline);
  transform: translateY(110%);
  transition: transform 0.34s var(--ease);
}
body[data-view="model"] .m-actions { transform: none; }

/* ── Écran · Réserver ───────────────────────────────────────── */

.rdv-steps {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px 18px;
}
.rdv-steps span {

  font-size: 12px;

  color: var(--mute);
  transition: color 0.3s;
}
.rdv-steps span.is-active { color: var(--ink); }
.rdv-steps i { flex: 1; height: 1px; background: var(--hairline-strong); }

.rdv-panel { display: none; padding: 0 20px 24px; }
.rdv-panel.is-active { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .rdv-panel.is-active { animation: sc-in 0.3s var(--ease); }
}

.lead { font-family: var(--serif); font-size: 19px; margin-bottom: 18px; max-width: 34ch; }

.days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  margin: 0 -20px;
  padding: 2px 20px 14px;
}
.days::-webkit-scrollbar { display: none; }

.day {
  flex: none;
  scroll-snap-align: start;
  min-width: 62px;
  display: grid;
  justify-items: center;
  gap: 1px;
  padding: 10px 6px 9px;
  border: 1px solid var(--hairline);
  background: var(--white);
}
.day em { font-style: normal; font-size: 12px; font-weight: 500; color: var(--mute); }
.day b { font-size: 17px; font-weight: 400; font-variant-numeric: tabular-nums; }
.day span { font-size: 12px; color: var(--mute); }
.day.is-active { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.day:disabled { opacity: 0.38; }

.slots { display: grid; gap: 14px; }
.slot-group .tag { display: block; margin-bottom: 8px; }
.slot-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.slot {
  padding: 12px 4px;
  border: 1px solid var(--hairline-strong);
  background: var(--white);
  font-size: 12.5px;
  font-weight: 500;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.slot.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.slot:disabled { opacity: 0.32; }
.slot i { display: block; font-style: normal; font-size: 13.5px; }
.hint { font-size: 12px; color: var(--mute); }

.field {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 600;


  color: var(--mute);
}
.field small { text-transform: none; letter-spacing: 0; font-weight: 400; }

.field input, .field textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  font: inherit;
  font-size: 16px; /* évite le zoom iOS */
  letter-spacing: normal;
  text-transform: none;
  font-weight: 400;
  color: var(--ink);
  padding: 13px 14px;
  border: 1px solid var(--hairline-strong);
  border-radius: 0;
  background: var(--white);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--ink); }

.err {
  border: 1px solid #b3261e;
  color: #b3261e;
  background: #fdf3f2;
  font-size: 12.5px;
  padding: 11px 14px;
  margin-bottom: 14px;
}

.sticky-cta {
  position: sticky;
  bottom: calc(var(--tb) + 10px);
  display: grid;
  margin-top: 22px;
}
.sticky-cta.two { grid-template-columns: 1fr 1.6fr; gap: 10px; }
.sticky-cta .btn { width: 100%; }

.ticket {
  position: relative;
  border: 1px solid var(--hairline-strong);
  background: var(--white);
  padding: 20px;
  margin-bottom: 8px;
}
.ticket::before, .ticket::after {
  content: "";
  position: absolute;
  top: -1px; bottom: -1px;
  width: 1px;
  background: var(--hairline);
}
.ticket::before { left: 7px; }
.ticket::after { right: 7px; }

/* Si le navigateur a bloqué l'ouverture automatique, le bouton insiste doucement. */
.pulse { animation: pulse 1.6s var(--ease) infinite; }
@keyframes pulse { 50% { opacity: 0.55; } }

.ticket img { height: 12px; width: auto; margin-bottom: 12px; }
.ticket-ref { font-size: 14px; margin: 8px 0 6px; }
.ticket-when { font-family: var(--serif); font-size: 18px; font-weight: 400; }
.ticket-place { margin-top: 10px; font-size: 13.5px; color: var(--mute); }

/* ── Écran · Studio ─────────────────────────────────────────── */

.st-lines { margin: 0 20px; }

.st-links { display: grid; margin: 22px 20px 0; border-top: 1px solid var(--hairline-strong); }
.st-links a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 13.5px;
  font-weight: 500;
}
.st-links a:active { color: var(--mute); }
.st-links span { color: var(--mute); }

.st-foot { display: block; margin: 34px 20px 0; }

/* ── Barre d'onglets ────────────────────────────────────────── */

.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: var(--tb);
  padding-bottom: env(safe-area-inset-bottom);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--hairline);
  transition: transform 0.34s var(--ease);
}
body[data-view="model"] .tabbar { transform: translateY(110%); }

.tabbar a {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 3px;
  color: var(--mute);
  transition: color 0.25s;
}
.tabbar a:active { opacity: 0.55; }
.tabbar svg { width: 20px; height: 20px; }
.tabbar span { font-size: 12px; font-weight: 600; }
.tabbar a.is-active { color: var(--ink); }

/* Grands écrans : l'app reste une colonne de téléphone, centrée. */
@media (min-width: 560px) {
  body { background: #f1f0ea; }
  .stage, .ah, .tabbar, .m-actions {
    max-width: 480px;
    margin-inline: auto;
    left: 0; right: 0;
  }
  .stage { background: var(--paper); min-height: 100dvh; box-shadow: 0 0 0 1px var(--hairline); }
}