/* ==========================================================================
   Thèmes de décoration (terre, océan, volcan, neutre, fantaisie), menu et curseur.
   Le thème est posé sur <html data-deco="…"> (js/theme-boot.js, js/core/theme.js).
   Dessins : js/components/deco.js. Animations : transform / opacity seulement.
   ========================================================================== */

:root {
  --hdr-bg: #FFFFFF;
  --hdr-ink: var(--ink);
  --hdr-link: var(--blue);
  --hdr-line: var(--line);
  --on-bg: var(--ink);
  --on-bg-soft: #4A5052;
  --on-bg-shadow: none;
  --ftr-bg: var(--block);
  --ftr-ink: var(--ink-2);
  --ftr-link: var(--blue);
}

[data-deco="terre"] {
  --hdr-link: #2F5D1E;
  --hdr-bg: linear-gradient(#B9E0F5, #DDF0F8);
  --hdr-line: transparent;
  --on-bg: #FFF4E2;
  --on-bg-soft: #F1DFC3;
  --on-bg-shadow: 0 1px 2px rgba(40, 22, 8, .6);
  --ftr-bg: linear-gradient(#3A281A, #2A1D13);
  --ftr-ink: #E9D7BC;
  --ftr-link: #FFD58A;
}
[data-deco="ocean"] {
  --hdr-link: #0D4F86;
  --hdr-bg: linear-gradient(#EAF8FD, #BFE6F5);
  --hdr-line: transparent;
  --on-bg: #FFFFFF;
  --on-bg-soft: #DDF2FF;
  --on-bg-shadow: 0 1px 3px rgba(4, 30, 70, .55);
  --ftr-bg: linear-gradient(#0B3666, #072247);
  --ftr-ink: #CFE8FF;
  --ftr-link: #9EDCFF;
}
[data-deco="volcan"] {
  --hdr-bg: linear-gradient(#2A0F0B, #1A0806);
  --hdr-ink: #FFE6D2;
  --hdr-link: #FFB37A;
  --hdr-line: transparent;
  --on-bg: #FFF0E4;
  --on-bg-soft: #FFD2B4;
  --on-bg-shadow: 0 1px 3px rgba(0, 0, 0, .7);
  --ftr-bg: linear-gradient(#1A0605, #0A0202);
  --ftr-ink: #E8BCA6;
  --ftr-link: #FFB37A;
}
[data-deco="fantaisie"] {
  --hdr-link: #8A2BD0;
  --hdr-bg: linear-gradient(90deg, #FFE1F0, #EADFFF 50%, #DDF4FF);
  --hdr-line: transparent;
  --on-bg: #3A2350;
  --on-bg-soft: #5B3F78;
  --on-bg-shadow: 0 1px 0 rgba(255, 255, 255, .7);
  --ftr-bg: linear-gradient(90deg, #FFD6EA, #E3D5FF 50%, #CFEFFF);
  --ftr-ink: #4A3266;
  --ftr-link: #7A2FD0;
}

/* ---------- En-tête ---------- */

.hdr { background: var(--hdr-bg); border-bottom-color: var(--hdr-line); }
.hdr .logo { color: var(--hdr-ink); }
.hdr .nav a {
  padding: 6px 8px;
  color: var(--hdr-link);
  font-weight: 700;
  text-decoration: none !important;
  -webkit-tap-highlight-color: transparent;
  transition: opacity .12s;
}
.hdr .nav a:hover { opacity: .8; }
.hdr .nav a:active { opacity: .6; }
.hdr .nav a[aria-current="page"] { color: var(--hdr-ink); }
.hdr-row { gap: 4px; padding-left: 6px; }

/* Bordure décorée sous l’en-tête (herbe, vague, fissure, sucre d’orge) */
.hdr-strip { position: absolute; left: 0; right: 0; top: 100%; height: 0; pointer-events: none; }
.hdr-strip > * { position: absolute; }
.strip-grass { left: 0; top: -9px; width: 100%; height: 16px; }
.flowers i { position: absolute; top: -12px; width: 6px; height: 6px; border-radius: 50%; background: var(--c); box-shadow: 0 0 0 2px rgba(255, 255, 255, .35); }
.flowers i::after { content: ""; position: absolute; left: 2px; top: 6px; width: 2px; height: 6px; background: #4E8530; }
.flowers { left: 0; right: 0; top: 0; }
.strip-drill { right: 18%; top: -12px; width: 11px; height: 22px; }
.strip-drill svg, .strip-bob svg, .strip-lantern svg { width: 100%; height: 100%; display: block; }
.strip-wave { left: 0; top: -7px; width: 100%; height: 10px; } /* remontée : aucun vide sous la barre */
.strip-bob { right: 22%; top: -18px; width: 12px; height: 24px; animation: egg-bob 2.8s ease-in-out infinite; }
.strip-crack { left: 0; top: -6px; width: 100%; height: 8px; filter: drop-shadow(0 0 3px #FF5A0A); }
.strip-lantern { left: 30%; top: -2px; width: 11px; height: 22px; transform-origin: 50% 0; animation: egg-swing 3.6s ease-in-out infinite; }
.strip-candy {
  left: 0;
  right: 0;
  top: -3px;
  height: 6px;
  background: repeating-linear-gradient(135deg, #FF7EB6 0 8px, #FFFFFF 8px 16px, #B794F4 16px 24px, #FFFFFF 24px 32px);
}

/* Bouton menu (trois barres, encadré sobre) */
.menu-btn {
  flex: none;
  display: inline-grid;
  align-content: center;
  gap: 4px;
  width: 36px;
  height: 34px;
  padding: 0 8px;
  border: 1px solid rgba(0, 0, 0, .18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .55);
  cursor: pointer;
}
.menu-btn span { display: block; height: 2px; border-radius: 1px; background: var(--hdr-ink); }
.menu-btn:hover { background: rgba(255, 255, 255, .8); }
[data-deco="volcan"] .menu-btn { border-color: rgba(255, 200, 170, .35); background: rgba(255, 255, 255, .08); }
.logo { margin-left: 10px; }

/* ---------- Menu latéral ---------- */

.drawer { position: fixed; inset: 0; z-index: 60; }
.drawer[hidden] { display: none; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(10, 14, 20, .45); opacity: 0; transition: opacity .25s ease; }
.drawer-panel {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  width: min(86vw, 330px);
  background: var(--solid);
  border-right: 1px solid var(--line);
  transform: translateX(-102%);
  transition: transform .26s cubic-bezier(.2, .8, .2, 1);
  overscroll-behavior: contain;
  outline: none;
}
.drawer.is-open .drawer-backdrop { opacity: 1; }
.drawer.is-open .drawer-panel { transform: none; }
/* Pas de overflow:hidden sur la page (sur iPhone, ça décroche l’en-tête collant) :
   le menu retient lui-même le défilement. */
.drawer { overscroll-behavior: contain; touch-action: none; }
.drawer-body { touch-action: pan-y; }
.drawer-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  padding: 0 10px 0 16px;
  background: var(--hdr-bg);
  color: var(--hdr-ink);
}
.drawer-head::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 4px; background: var(--band); }
.drawer-title { font-weight: 700; font-size: 17px; }
.drawer-close { position: relative; width: 36px; height: 36px; border: 0; background: none; cursor: pointer; }
.drawer-close span { position: absolute; left: 9px; right: 9px; top: 17px; height: 2px; background: var(--hdr-ink); border-radius: 1px; }
.drawer-close span:first-child { transform: rotate(45deg); }
.drawer-close span:last-child { transform: rotate(-45deg); }
.drawer-body { flex: 1; overflow-y: auto; padding: 14px 12px 24px; display: grid; align-content: start; gap: 14px; }
.drawer-nav { display: grid; gap: 4px; }
/* Boutons du menu : petites touches en relief qui s’enfoncent vraiment */
.drawer-nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid rgba(0, 0, 0, .14);
  border-radius: 10px;
  background: linear-gradient(var(--paper), var(--block));
  box-shadow: 0 3px 0 rgba(0, 0, 0, .16), inset 0 1px 0 rgba(255, 255, 255, .75);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .07s ease, box-shadow .07s ease;
  -webkit-tap-highlight-color: transparent;
}
.drawer-nav a::after { content: ""; margin-left: auto; width: 7px; height: 7px; border-top: 2px solid rgba(0, 0, 0, .35); border-right: 2px solid rgba(0, 0, 0, .35); transform: rotate(45deg); }
.drawer-nav a:active { transform: translateY(3px); box-shadow: 0 0 0 rgba(0, 0, 0, .16), inset 0 2px 3px rgba(0, 0, 0, .12); }
.drawer-nav a.is-pressed, .last-result.is-pressed { animation: key-bounce .17s ease-out; }
@keyframes key-bounce {
  0% { transform: translateY(0); }
  35% { transform: translateY(3px); box-shadow: 0 0 0 rgba(0, 0, 0, .16), inset 0 2px 3px rgba(0, 0, 0, .12); }
  75% { transform: translateY(-1px); }
  100% { transform: translateY(0); }
}
.drawer-nav a[aria-current="page"] { color: var(--blue-dark); background: linear-gradient(var(--block), var(--block-2)); }
.drawer-end { margin-top: 6px; }
.gear { width: 20px; height: 20px; color: #6C7478; filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .55)) drop-shadow(0 1px 1px rgba(0, 0, 0, .3)); }
.drawer-sec { padding: 12px; border: 1px solid rgba(0, 0, 0, .12); border-radius: 10px; background: var(--paper); }
/* Le menu prend les couleurs du thème : un dégradé fixe, un peu plus sobre que l’accueil */
.drawer-panel { background: var(--menu-bg, var(--solid)); }
[data-deco="terre"] { --menu-bg: linear-gradient(#8C6C4B, #6E5136 60%, #5C432C); }
[data-deco="ocean"] { --menu-bg: linear-gradient(#6DB6DC, #3E8BBF 55%, #2C6FA3); }
[data-deco="volcan"] { --menu-bg: linear-gradient(#6E2516, #4E170E 55%, #351009); }
[data-deco="fantaisie"] { --menu-bg: linear-gradient(#FCE9F4, #EFE6FC 55%, #E3F3FC); }
[data-deco="neutre"] { --menu-bg: #F6F7F7; }
.drawer-sec-title { font-weight: 700; margin-bottom: 8px; }
.drawer-langs { list-style: none; margin: 0; padding: 0; }
.drawer-langs .lang-item { padding: 6px 0; }

/* Bouton « dernier résultat » (pseudo, date, heure) */
.last-result {
  display: grid;
  gap: 1px;
  padding: 7px 12px;
  border: 1px solid #BCCDF3;
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue-soft);
  color: var(--ink);
  text-decoration: none;
}
.last-result:hover { background: #DCE7FB; }
.lr-k { font-size: 11px; font-weight: 700; color: var(--blue-dark); }
.lr-v { font-size: 14px; font-weight: 700; }
.lr-v::after { content: " →"; color: var(--blue); }

/* ---------- Curseur du thème ---------- */

.deco-picker { --pos: 0; --step: 44px; --n: 5; user-select: none; -webkit-user-select: none; }
.dp-title { font-weight: 700; font-size: 13px; line-height: 1.2; margin-bottom: 8px; }
.dp-body { display: flex; gap: 8px; }
.dp-track {
  position: relative;
  flex: none;
  width: 30px;
  height: calc(var(--step) * (var(--n) - 1) + 30px);
  border-radius: 15px;
  touch-action: none;
  cursor: grab;
}
.dp-track:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.dp-rail {
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 8px;
  border-radius: 4px;
  background: linear-gradient(#8A5E36, #3E9FD0 25%, #D9481A 50%, #D9DEDE 75%, #FF8CC6);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, .3);
}
.dp-notch { position: absolute; left: 9px; top: calc(15px + var(--i) * var(--step) - 1px); width: 12px; height: 2px; background: rgba(255, 255, 255, .9); border-radius: 1px; }
.dp-thumb {
  position: absolute;
  left: 4px;
  top: calc(var(--pos) * var(--step) * (var(--n) - 1) - 4px);
  display: grid;
  place-items: center;
  width: 22px;
  height: 38px;
  border: 1px solid #8E9898;
  border-radius: 5px;
  background: linear-gradient(90deg, #E1E6E6, #FBFCFC 45%, #D3D9D9);
  box-shadow: 0 1px 2px rgba(0, 0, 0, .3);
  transition: top .2s cubic-bezier(.3, 1.4, .5, 1);
}
.dp-thumb i { display: block; width: 6px; height: 24px; border-radius: 2px; background: #4F575A; box-shadow: inset 0 1px 1px rgba(0, 0, 0, .4); }
.is-dragging .dp-thumb { transition: none; cursor: grabbing; }
.dp-track, .dp-label { -webkit-tap-highlight-color: transparent; }
.dp-track:focus { outline: none; }
.dp-track:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.dp-labels { position: relative; list-style: none; margin: 0; padding: 0; height: calc(var(--step) * (var(--n) - 1) + 30px); min-width: 0; }
.dp-labels li { position: absolute; left: 0; top: calc(var(--i) * var(--step)); height: 30px; display: flex; align-items: center; }
.dp-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px;
  border: 0;
  border-radius: 4px;
  background: none;
  color: inherit;
  font-size: 13px;
  white-space: nowrap;
  cursor: pointer;
}
.dp-label.is-on { font-weight: 700; }
.dp-swatch { flex: none; width: 12px; height: 12px; border-radius: 3px; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .2); }
.sw-terre { background: linear-gradient(#5C9A38 35%, #7A5534 35%); }
.sw-ocean { background: linear-gradient(#7CC6E6, #185690); }
.sw-volcan { background: linear-gradient(#FF8A2A, #3A0F0B); }
.sw-neutre { background: #F0F2F2; }
.sw-fantaisie { background: conic-gradient(#FF8CC6, #FFE36E, #9AE6B4, #7FB8FF, #B794F4, #FF8CC6); }

/* ---------- Fond décoré des pages ---------- */

.deco-bg { position: fixed; top: 0; left: 0; right: 0; height: 100vh; height: 100lvh; z-index: -1; overflow: hidden; pointer-events: none; }
.dc-fx, .dc-parts { position: absolute; inset: 0; }
body:not([data-page="questionnaire"]) { background: transparent; }
[data-deco="terre"] .deco-bg {
  background:
    radial-gradient(2.5px 2px at 30px 40px, rgba(0, 0, 0, .2), transparent) 0 0 / 230px 180px,
    radial-gradient(1.5px 1.5px at 110px 20px, rgba(255, 255, 255, .14), transparent) 0 0 / 230px 180px,
    radial-gradient(3px 2.2px at 160px 110px, rgba(0, 0, 0, .16), transparent) 0 0 / 230px 180px,
    linear-gradient(#7E5835, #6B4A2E 35%, #5A3E27 70%, #432E1E);
}
[data-deco="ocean"] .deco-bg { background: linear-gradient(#5BB4DE, #2A86C0 35%, #185E9C 70%, #0D3F73); }
[data-deco="ocean"] .dc-fx::before {
  content: "";
  position: absolute;
  top: 0;
  left: -10%;
  width: 120%;
  height: 45%;
  background: repeating-linear-gradient(102deg, rgba(255, 255, 255, .18) 0 40px, transparent 40px 140px, rgba(255, 255, 255, .08) 140px 170px, transparent 170px 260px);
  -webkit-mask-image: linear-gradient(#000, transparent);
  mask-image: linear-gradient(#000, transparent);
  transform-origin: 50% 0;
  animation: rays 9s ease-in-out infinite alternate;
}
[data-deco="volcan"] .deco-bg { background: linear-gradient(#7A1D0C, #561409 30%, #350C07 65%, #160403); }
[data-deco="volcan"] .dc-fx::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 30%;
  background: radial-gradient(70% 100% at 50% 0, rgba(255, 140, 50, .45), transparent);
  animation: glow 3s ease-in-out infinite alternate;
}
[data-deco="fantaisie"] .deco-bg { background: linear-gradient(165deg, #FFE3F1, #EEDFFF 35%, #DDF4FF 70%, #FFF4D6); }
[data-deco="fantaisie"] .dc-fx::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(3px 3px at 20px 30px, #FF8CC6, transparent),
    radial-gradient(2.5px 2.5px at 90px 80px, #7FD1FF, transparent),
    radial-gradient(3px 3px at 150px 40px, #FFE36E, transparent),
    radial-gradient(2.5px 2.5px at 60px 140px, #9AE6B4, transparent),
    radial-gradient(3px 3px at 170px 130px, #B794F4, transparent);
  background-size: 200px 170px;
  opacity: .7;
}

/* Décors : au bord de l’écran sur téléphone (un peu cachés derrière le contenu), dans les marges sur ordinateur */
.dc { position: absolute; width: var(--wm); transform: translateY(-50%); }
.dc svg { display: block; width: 100%; height: auto; overflow: visible; }
.dc-l { left: -8px; }
.dc-r { right: -8px; }
.dc.hang { transform: none; top: 0; }
.dc.kelp { transform: translateY(-100%); }
.dc.mirror svg { transform: scaleX(-1); }
@media (min-width: 900px) {
  .dc { width: var(--wd); }
  .dc-l { left: auto; right: calc(50% + 380px); }
  .dc-r { right: auto; left: calc(50% + 380px); }
}
[data-deco="terre"] .dc.root { color: rgba(222, 180, 120, .55); transform: none; top: 0; }
[data-deco="terre"] .dc.pebble { color: rgba(40, 26, 14, .45); }
[data-deco="terre"] .dc.fossil { color: rgba(245, 228, 196, .55); }
[data-deco="terre"] .dc.gem { filter: drop-shadow(0 0 8px rgba(160, 120, 255, .45)); }
[data-deco="ocean"] .dc.school { color: rgba(8, 40, 80, .4); }
[data-deco="ocean"] .dc.turtle { color: rgba(8, 44, 88, .45); }
[data-deco="ocean"] .dc.jelly { color: #B4F0FF; filter: drop-shadow(0 0 6px rgba(140, 230, 255, .7)); }
[data-deco="ocean"] .dc.kelp { color: rgba(30, 110, 80, .75); }
[data-deco="volcan"] .dc.rock { color: rgba(10, 2, 2, .65); }
[data-deco="volcan"] .dc.flap { color: rgba(10, 2, 2, .7); }

.dc.worm .wiggle { animation: wiggle 1.6s ease-in-out infinite alternate; transform-origin: 40px 15px; }
@keyframes wiggle { from { transform: scaleX(.92); } to { transform: scaleX(1.04); } }
.dc.bob { animation: dc-bob 5s ease-in-out infinite; }
.dc.bob.slow { animation-duration: 7s; }
@keyframes dc-bob { 0%, 100% { transform: translateY(-50%); } 50% { transform: translateY(calc(-50% - 10px)); } }
.dc.tilt { animation: dc-tilt 4s ease-in-out infinite; }
.dc.tilt.late { animation-delay: -2s; }
@keyframes dc-tilt { 0%, 100% { transform: translateY(-50%) rotate(-8deg); } 50% { transform: translateY(-50%) rotate(8deg); } }
.dc.spin svg { animation: dc-spin 14s linear infinite; }
@keyframes dc-spin { to { transform: rotate(360deg); } }
.dc.float-up { animation: dc-bob 6s ease-in-out infinite; }
.dc.twinkle { animation: twinkle 2.4s ease-in-out infinite; }
.dc.twinkle.late { animation-delay: -1.2s; }
@keyframes twinkle { 0%, 100% { opacity: .3; transform: translateY(-50%) scale(.8); } 50% { opacity: 1; transform: translateY(-50%) scale(1.1); } }
.dc.swim { animation: swim 9s ease-in-out infinite alternate; }
.dc.swim.slow { animation-duration: 21s; }
.dc.swim-rev { animation-direction: alternate-reverse; }
.dc.jelly, .dc.flap { animation: float 7s ease-in-out infinite; }
.dc.flap.late { animation-delay: -3s; }
.sparkle {
  position: absolute;
  width: var(--s);
  height: var(--s);
  background: #fff;
  transform: rotate(45deg);
  box-shadow: 0 0 6px 2px rgba(255, 255, 255, .8);
  animation: twinkle-p 3s ease-in-out infinite;
}
@keyframes twinkle-p { 0%, 100% { opacity: 0; } 50% { opacity: 1; } }

/* Texte posé directement sur le fond décoré */
.hero, .hero-lede, .page-title, .page-lede, .loading, .lb-count, main > .fine, .clear-box .fine {
  color: var(--on-bg);
  text-shadow: var(--on-bg-shadow);
}
.hero-lede, .page-lede { color: var(--on-bg-soft); }

/* ---------- Pied de page ---------- */

.ftr { position: relative; background: var(--ftr-bg); border-top-color: transparent; color: var(--ftr-ink); }
.ftr .ftr-row { color: var(--ftr-ink); }
.ftr .ftr-logo { color: var(--ftr-ink); }
.ftr a:not(.ftr-logo) { color: var(--ftr-link); }

/* Questionnaire : on touche le fond, le pied de page est plongé dans les ténèbres.
   Une paire d’yeux juste au-dessus de l’espace entre le nom du site et le lien. */
body[data-page="questionnaire"] .ftr-logo::after {
  content: "";
  position: absolute;
  left: calc(100% + 1px);
  top: -9px;
  width: 16px;
  height: 4px;
  background:
    radial-gradient(3px 2px at 2px 2px, rgba(255, 70, 30, .9), transparent),
    radial-gradient(3px 2px at 14px 2px, rgba(255, 70, 30, .9), transparent);
  pointer-events: none;
}
body[data-page="questionnaire"] .ftr {
  --ftr-ink: #C9A9A0;
  --ftr-link: #FF9F6B;
  background:
    radial-gradient(3px 2px at 86% 64%, rgba(255, 70, 30, .8), transparent),
    radial-gradient(3px 2px at calc(86% + 11px) 64%, rgba(255, 70, 30, .8), transparent),
    linear-gradient(#0B0302, #000);
}

@media (max-width: 520px) {
  .hdr .nav a { padding: 8px 6px; font-size: 14px; }
  .logo { font-size: 15px; margin-left: 4px; }
}
@media (max-width: 370px) {
  .logo { font-size: 13.5px; }
  .hdr .nav a { padding: 8px 4px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .dc-parts { display: none; }
  .drawer-backdrop, .drawer-panel, .dp-thumb { transition: none; }
}

/* ---------- Animations et particules partagées avec le questionnaire ---------- */

@keyframes rays { from { transform: skewX(-3deg); } to { transform: skewX(3deg); } }
@keyframes glow { from { opacity: .6; } to { opacity: 1; } }
@keyframes swim { from { transform: translate(-10px, -50%); } to { transform: translate(10px, calc(-50% - 4px)); } }
@keyframes float { 0%, 100% { transform: translateY(-50%); } 50% { transform: translateY(calc(-50% - 16px)); } }
@keyframes pulse { 0%, 100% { transform: scaleY(1); } 50% { transform: scale(1.06, .9); } }
@keyframes flap { from { transform: scaleY(1); } to { transform: scaleY(.55); } }
@keyframes glint { 0%, 70%, 100% { opacity: 0; } 80% { opacity: 1; } }
@keyframes lantern { from { opacity: .35; } to { opacity: .85; } }
@keyframes sway { from { transform: skewX(-4deg); } to { transform: skewX(4deg); } }
@keyframes rise { 0% { transform: translate(0, 0); opacity: 0; } 15% { opacity: 1; } 100% { transform: translate(6px, -280px); opacity: 0; } }
@keyframes rise-far { 0% { transform: translate(0, 0); opacity: 0; } 15% { opacity: 1; } 100% { transform: translate(18px, -420px); opacity: 0; } }
.jelly-bell { transform-origin: 30px 30px; animation: pulse 2.4s ease-in-out infinite; }
.bat { transform-origin: 80px 24px; animation: flap .35s ease-in-out infinite alternate; }
.glint { animation: glint 3.4s ease-in-out infinite; }
.lure-glow { animation: glow 1.6s ease-in-out infinite alternate; }
.sway { transform-origin: 50% 100%; animation: sway 5s ease-in-out infinite alternate; }
.sway.late { animation-delay: -2.5s; }
.crack { stroke: #FF8A2A; filter: drop-shadow(0 0 4px #FF5A0A); animation: glow 2.6s ease-in-out infinite alternate; }
.lava.late .crack { animation-delay: -1.3s; }
.bubble {
  position: absolute;
  width: var(--s);
  height: var(--s);
  border: 1px solid rgba(225, 245, 255, .75);
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .7), rgba(255, 255, 255, .06) 60%);
  animation: rise linear infinite;
}
.ember {
  position: absolute;
  width: calc(var(--s) * .6);
  height: calc(var(--s) * .6);
  border-radius: 50%;
  background: #FFB347;
  box-shadow: 0 0 6px 2px rgba(255, 120, 30, .75);
  animation: rise-far linear infinite;
}

/* ---------- Bords de l’écran (rebond de l’iPhone, défilement de côté) ---------- */

/* Pics noirs en motif répété : même espacement sur téléphone et sur ordinateur */
:root {
  --spikes: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='46' viewBox='0 0 420 46'%3E%3Cpath d='M0 46V40H30L44 14 52 30 66 4 82 34 92 40H170L182 22 194 40H236L250 8 262 28 270 18 286 40H372L386 26 398 40H420V46z' fill='%230B0302'/%3E%3C/svg%3E");
  --root-top: #FFFFFF;
  --root-bottom: #F0F2F2;
}
/* Pas de défilement de côté. Le blocage est sur <body> seulement : sur <html>, Safari (iPhone)
   cesse de redessiner le fond fixe en bas de l’écran quand la barre d’outils change de taille. */
body { overflow-x: clip; }
html { overscroll-behavior-x: none; background-color: var(--root-top); }
html.at-end { background-color: var(--root-bottom); }
/* Filet de sécurité : si un bout d’écran n’est pas couvert par le décor fixe, on voit
   le dégradé du thème, jamais du blanc. */
html:not([data-page="questionnaire"]) { background-image: var(--page-grad, none); }
[data-deco="terre"] { --page-grad: linear-gradient(#7E5835, #6B4A2E 35%, #5A3E27 70%, #432E1E); }
[data-deco="ocean"] { --page-grad: linear-gradient(#5BB4DE, #2A86C0 35%, #185E9C 70%, #0D3F73); }
[data-deco="volcan"] { --page-grad: linear-gradient(#7A1D0C, #561409 30%, #350C07 65%, #160403); }
[data-deco="fantaisie"] { --page-grad: linear-gradient(165deg, #FFE3F1, #EEDFFF 35%, #DDF4FF 70%, #FFF4D6); }
[data-deco="terre"] { --root-top: #B9E0F5; --root-bottom: #2A1D13; }
[data-deco="ocean"] { --root-top: #EAF8FD; --root-bottom: #072247; }
[data-deco="volcan"] { --root-top: #2A0F0B; --root-bottom: #0A0202; }
[data-deco="fantaisie"] { --root-top: #FFE1F0; --root-bottom: #CFEFFF; }
html[data-page="questionnaire"].at-end { background: #000; }

/* Le décor commence sous l’en-tête : rien n’est caché derrière, rien n’apparaît en défilant vite */
.deco-bg { top: var(--hdr-total, 48px); bottom: -40vh; height: auto; } /* déborde sous l’écran : la barre d’outils de l’iPhone ne découvre jamais rien */

/* Pics du fond du questionnaire, et du pied de page en volcan */
.floor-spikes { position: absolute; left: 0; right: 0; bottom: 0; height: 46px; background: var(--spikes) 0 100% / 420px 46px repeat-x; }
body[data-page="questionnaire"] .ftr::before,
[data-deco="volcan"] body:not([data-page="questionnaire"]) .ftr::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -45px;
  height: 46px;
  background: var(--spikes) 0 100% / 420px 46px repeat-x;
}

/* ---------- Blocs teintés par le thème : pastel de la couleur du décor, un peu translucide ---------- */
[data-deco="terre"] { --block: hsla(30, 40%, 86%, .9); --block-2: hsla(30, 38%, 80%, .92); --paper: hsla(32, 50%, 95%, .94); }
[data-deco="ocean"] { --block: hsla(203, 52%, 86%, .9); --block-2: hsla(203, 48%, 80%, .92); --paper: hsla(203, 60%, 95.5%, .94); }
[data-deco="volcan"] { --block: hsla(12, 52%, 87%, .9); --block-2: hsla(12, 46%, 81%, .92); --paper: hsla(14, 60%, 95.5%, .94); }
[data-deco="fantaisie"] { --block: hsla(295, 48%, 90%, .9); --block-2: hsla(295, 42%, 85%, .92); --paper: hsla(300, 70%, 97%, .94); }

/* En-tête : Accueil / Questionnaire / Classement. Pictogrammes seulement sur téléphone. */
.hdr .nav a { display: inline-flex; align-items: center; gap: 5px; }
.nav-ico { display: none; width: 19px; height: 19px; }
@media (max-width: 520px) {
  .hdr .nav a { padding: 6px 6px; }
  .nav-ico { display: block; }
  .nav-txt { display: none; }
  .logo { font-size: 14.5px; }
}
@media (max-width: 360px) {
  .logo { font-size: 13px; }
  .hdr .nav a { padding: 6px 4px; font-size: 13px; }
}

/* Les dessins sont placés par rapport à la partie visible de l’écran (le fond, lui, déborde) */
.dc-view { position: absolute; top: 0; left: 0; right: 0; height: calc(100vh - var(--hdr-total, 48px)); height: calc(100svh - var(--hdr-total, 48px)); }

/* En-tête Océan : vague stable (couleur de la mer de la page, crête claire), dégradé de mer
   au-dessus ; une tortue passe une seconde après l’arrivée, puis un banc de poissons, en boucle. */
[data-deco="ocean"] { --hdr-bg: linear-gradient(#B4E2F5, #7FC9EA); --root-top: #B4E2F5; }
.hdr-row { position: relative; z-index: 1; }
.hdr-swim {
  left: 0;
  top: -21px;
  width: 24px;
  color: rgba(10, 64, 104, .4);
  animation: hdr-swim 14s linear 1s infinite backwards;
}
.hdr-fish { width: 34px; top: -19px; animation-delay: 8s; }
.hdr-fish svg { transform: scaleX(-1); } /* le banc regarde à gauche : on le tourne vers la droite */
.hdr-swim svg { display: block; width: 100%; height: auto; }
@keyframes hdr-swim {
  0% { transform: translate(-60px, 0); }
  21% { transform: translate(50vw, -3px); }
  42% { transform: translate(calc(100vw + 20px), 0); }
  100% { transform: translate(calc(100vw + 20px), 0); }
}

/* ---------- Réglages ---------- */
.settings { display: grid; gap: 12px; margin-top: 18px; }
/* Même bouton en relief que le menu (teinté par le thème), qui rebondit */
.set-btn {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(0, 0, 0, .14);
  border-radius: 10px;
  background: linear-gradient(var(--paper), var(--block));
  box-shadow: 0 3px 0 rgba(0, 0, 0, .16), inset 0 1px 0 rgba(255, 255, 255, .75);
  color: var(--ink);
  font: 700 16px/1.2 var(--sans);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.set-btn i { margin-left: auto; width: 9px; height: 9px; border-right: 2px solid rgba(0, 0, 0, .4); border-bottom: 2px solid rgba(0, 0, 0, .4); transform: rotate(45deg) translate(-2px, -2px); transition: transform .2s; }
.set-btn[aria-expanded="true"] i { transform: rotate(-135deg) translate(-2px, -2px); }
.set-btn:active { transform: translateY(3px); box-shadow: 0 0 0 rgba(0, 0, 0, .16), inset 0 2px 3px rgba(0, 0, 0, .12); }
.set-btn.is-pressed { animation: key-bounce .17s ease-out; }
.set-list { display: grid; gap: 8px; }
.set-list[hidden] { display: none; }
.set-empty { padding: 12px 14px; border-radius: 10px; background: var(--paper); }
/* Contact : simple texte (pas un bouton), centré, bas dans l’écran, aux couleurs du thème */
/* Réglages : la page tient dans l’écran, sans défilement ; Contact bien bas, à la même hauteur dans
   tous les thèmes : 13 px au-dessus de la pointe des pics du Volcan (45 px de pics + 13). */
body[data-page="reglages"] { min-height: 100vh; min-height: 100svh; }
body[data-page="reglages"] main { display: flex; flex-direction: column; min-height: 0; }
body[data-page="reglages"] .ftr { margin-top: 0; }
.set-contact { margin-top: auto; padding: 32px 0 58px; text-align: center; color: var(--on-bg); text-shadow: 0 1px 2px var(--contact-glow, transparent), 0 0 10px var(--contact-glow, transparent); }
.set-contact-title { font: 700 13px/1.3 var(--sans); color: var(--on-bg-soft); margin-bottom: 4px; }
.set-email { font-size: 16px; font-weight: 700; user-select: all; -webkit-user-select: all; }
/* Halo foncé de la couleur du thème autour du texte clair */
[data-deco="terre"] { --contact-glow: rgba(46, 22, 4, .95); }
[data-deco="volcan"] { --contact-glow: rgba(70, 4, 0, .95); }
/* Océan et Volcan : l’adresse un peu teintée, pour qu’elle ressorte moins en blanc pur */
[data-deco="ocean"] .set-email { color: #E6F4FF; }
[data-deco="volcan"] .set-email { color: #FAD9CB; }
[data-deco="neutre"] .set-contact { color: var(--ink); }

/* Noms de site plus longs (anglais, danois) : sur téléphone, le nom passe sur deux lignes
   plutôt que d’écraser les pictogrammes et le drapeau. */
.menu-btn, .hdr .nav, .lang { flex-shrink: 0; }
.hdr .logo { min-width: 0; }
@media (max-width: 520px) {
  .hdr .logo-long { white-space: normal; font-size: 14px; line-height: 1.1; }
}
@media (max-width: 360px) {
  .hdr .logo-long { font-size: 12.5px; }
}
/* Téléphone : un peu d’air entre le nom du site et la maison. Le nom ne doit jamais passer
   sous les pictogrammes : liens et drapeau un peu plus serrés, nom un peu plus petit si besoin. */
.hdr .logo { flex-shrink: 0; }
@media (max-width: 520px) {
  .hdr .nav { margin-left: 6px; }
  .hdr .nav a { padding: 6px 4px; }
  .lang-btn { padding: 0 4px; }
  .hdr .logo { font-size: 18px; margin-left: 6px; }
  /* Danois : « Quiz » est court, on espace un peu la maison, le mot et le trophée */
  html:lang(da) .hdr .nav a { padding: 6px 8px; }
}
@media (max-width: 385px) { .hdr .logo { font-size: 16.5px; margin-left: 4px; } }
@media (max-width: 345px) { .hdr .logo { font-size: 12px; } .hdr .nav a { padding: 6px 3px; font-size: 12.5px; } }