/* ===== BrainQraft landing — section Classement (à charger après styles.css) =====
   Portée depuis la maquette "web/landing — classement" (Figma ZCxJOOhMBxrM51tNggEUJD).
   Tout est scopé sous .classement : les tokens du classement ne touchent pas le reste
   de la page. La transition île → classement (brume + parallaxe) est décrite dans la
   passation ; la parallaxe elle-même est pilotée par classement.js sur les 35 calques. */

.classement {
  /* tokens du classement (mêmes valeurs que DS 2 Brainqraft, scopés ici) */
  --bg: #212034;
  --surface: #343252;
  --raised: #403e6a;
  --text: #f5f4f8;
  --text-2: #cac9de;
  --text-3: #8583af;
  --accent: #a584eb;
  --indigo-500: #66639c;
  --line-300: #a8a6c9;
  --line-600: #524f82;
  --line-700: #403e6b;
  --sel: #524f82;
  --yellow-300: #ffe357;
  --grey-300: #cac8d0;
  --orange-300: #ebaa84;
  --btn-face-start: #524f82;
  --btn-face-end: #403e6a;
  --btn-glint: #a8a6c9;
  --btn-socle: #26253f;
  --hover: rgba(255, 255, 255, 0.12);
  --hover-soft: rgba(255, 255, 255, 0.08);
  --section-top: #212144;
  --section-bottom: #162674;
  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --ease-std: cubic-bezier(0.2, 0, 0, 1);
  --ease-enter: cubic-bezier(0, 0, 0, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* brume (valeurs passation, desktop) */
  --seam-up: 170px;
  --seam-down: 220px;
  --haze: 0.18;
  --haze-w: 72%;

  position: relative;
  z-index: 2;
  /* La section remonte sous le bas de l'île : sa brume (opaque pile au début de la
     section) prend le relais du fondu de l'île (styles.css) vers le bleu nuit. */
  margin-top: -56px;
  padding-block: 80px 80px;
  padding-left: max(80px, env(safe-area-inset-left, 0px));
  padding-right: max(80px, env(safe-area-inset-right, 0px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
  color: var(--text);
  font-family: var(--font-display);
}

/* fond dégradé de la section */
.cl-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: linear-gradient(180deg, var(--section-top) 0%, var(--section-bottom) 100%);
}

/* La brume : opaque pile au début de la section, elle recouvre le bas de l'île.
   Halo lavande (theme/line/indigo-300) pour passer du blanc des nuages au bleu nuit
   sans bande grise. Opacité ((1 − cos πt) / 2)^1.8, échantillonnée (passation). */
.seam {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(-1 * var(--seam-up));
  height: calc(var(--seam-up) + var(--seam-down));
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(
      var(--haze-w) calc(var(--seam-up) * 0.85) at 50% var(--seam-up),
      rgba(168, 166, 201, var(--haze)) 0%,
      rgba(168, 166, 201, calc(var(--haze) * 0.45)) 45%,
      rgba(168, 166, 201, 0) 100%
    ),
    linear-gradient(
      180deg,
      rgba(33, 33, 68, 0) 0%,
      rgba(33, 33, 68, 0.001) 8.3%,
      rgba(33, 33, 68, 0.008) 16.7%,
      rgba(33, 33, 68, 0.031) 25%,
      rgba(33, 33, 68, 0.082) 33.3%,
      rgba(33, 33, 68, 0.167) 41.7%,
      rgba(33, 33, 68, 0.287) 50%,
      rgba(33, 33, 68, 0.435) 58.3%,
      rgba(33, 33, 68, 0.596) 66.7%,
      rgba(33, 33, 68, 0.752) 75%,
      rgba(33, 33, 68, 0.883) 83.3%,
      rgba(33, 33, 68, 0.97) 91.7%,
      rgba(33, 33, 68, 1) 100%
    )
      top / 100% var(--seam-up) no-repeat;
}

/* en-tête de section */
.sh {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  max-width: 1000px;
}
.overline {
  font: 700 12px/12px var(--font-display);
  letter-spacing: 0.48px;
  text-transform: uppercase;
  color: var(--accent);
}
.sh h2 {
  margin: 0;
  font: 700 52px/52px var(--font-display);
  color: var(--text);
  text-wrap: balance;
}
.sh p {
  margin: 0;
  width: 640px;
  max-width: 100%;
  font: 500 18px/20px var(--font-body);
  color: var(--text-2);
}

.board {
  width: 800px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* input/segmented-control-nav size=S */
.seg {
  position: relative;
  width: 320px;
  height: 62px;
  padding: 6px;
  border-radius: 24px;
  background: var(--surface);
  display: flex;
  align-items: center;
}
.seg-pill {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 154px;
  height: 50px;
  border-radius: 16px;
  background: var(--raised);
  transition: transform 0.15s var(--ease-std);
}
.seg[data-active="rank"] .seg-pill {
  transform: translateX(154px);
}
.seg button {
  position: relative;
  width: 154px;
  height: 50px;
  border-radius: 16px;
  font: 700 16px/16px var(--font-display);
  color: var(--text-3);
  background: none;
  border: 0;
  cursor: pointer;
  transition: color 0.15s;
}
.seg button[aria-selected="true"] {
  color: var(--text);
}

/* rangée des rangs (web/league-tab) */
.tabs-wrap {
  width: 100%;
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.24s var(--ease-std), margin 0.24s var(--ease-std);
  margin-block: -12px;
}
.tabs-wrap.open {
  grid-template-rows: 1fr;
  margin-block: 0;
}
.tabs-wrap > div {
  overflow: hidden;
  min-height: 0;
}
.panel {
  position: relative;
  border-radius: 24px;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(to bottom right, transparent 67.9%, var(--line-300) 85.7%) border-box,
    radial-gradient(71% var(--ry, 36%) at 50% 0%, var(--line-300) 0 30%, var(--line-600) 65%, var(--line-700) 100%) border-box;
  border: 1px solid transparent;
}
.tabs {
  padding: 11px;
  display: flex;
  position: relative;
}
.tab-ind {
  position: absolute;
  top: 11px;
  left: 11px;
  height: 60px;
  border-radius: 12px;
  background: var(--sel);
  transition: transform 0.24s var(--ease-std), width 0.24s var(--ease-std);
  pointer-events: none;
}
.tab {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 12px;
  background: none;
  border: 0;
  cursor: pointer;
}
.tab img {
  height: 32px;
  width: auto;
}
.tab span {
  font: 500 12px/12px var(--font-display);
  color: var(--text-2);
  white-space: nowrap;
  transition: color 0.24s;
}
.tab[aria-selected="true"] span {
  color: var(--text);
}
.tab:hover {
  background: var(--hover);
}
.tab[aria-selected="true"]:hover {
  background: transparent;
}

.board-title {
  align-self: stretch;
  margin: 0;
  font: 700 20px/20px var(--font-display);
  color: var(--text);
}

/* podium/top3 size=lg */
.podium {
  align-self: stretch;
  display: flex;
  gap: 16px;
  align-items: flex-end;
}
.tile {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px 16px;
  border-radius: 24px;
  border: 2px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(to bottom right, transparent 60.7%, var(--tint) 85.7%) border-box,
    radial-gradient(71% 36% at 50% 0%, var(--tint) 0 30%, var(--line-600) 65%, var(--line-700) 100%) border-box;
}
.tile.p1 {
  padding-block: 32px;
  --tint: var(--yellow-300);
}
.tile.p2 {
  --tint: var(--grey-300);
}
.tile.p3 {
  --tint: var(--orange-300);
}
.tile .av {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  font-size: 34px;
}
.tile.p1 .av {
  width: 120px;
  height: 120px;
  font-size: 42px;
}
.tile .pb {
  width: 55px;
  height: 53px;
}
.tile .pb.s {
  display: none;
}
.tile .tx {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  max-width: 100%;
}
.tile .nm {
  font: 700 20px/20px var(--font-display);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.tile.p1 .nm {
  font-size: 24px;
  line-height: 24px;
}
.tile .xp {
  font: 700 14px/14px var(--font-display);
  color: var(--text-2);
  white-space: nowrap;
}

/* web/avatar-initials (placeholder neutre du design system) */
.av {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--raised);
  border: 1px solid var(--surface);
  color: var(--text-2);
  font-weight: 700;
  letter-spacing: 0;
}

/* tableau : web/leaderboard-header + web/leaderboard-row (size md) */
.list {
  align-self: stretch;
  --ry: 75px;
  padding: 7px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.lh,
.row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-left: 16px;
  padding-right: 16px;
}
.lh {
  padding-block: 8px;
}
.lh span {
  font: 700 12px/12px var(--font-display);
  letter-spacing: 0.48px;
  text-transform: uppercase;
  color: var(--text-3);
}
.c-rank {
  flex: none;
  width: 56px;
  display: flex;
  justify-content: center;
}
.c-player {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  overflow: hidden;
}
.c-xp {
  flex: none;
  width: 96px;
  display: flex;
  justify-content: flex-end;
}
.c-time {
  flex: none;
  width: 56px;
  display: flex;
  justify-content: flex-end;
}
.row {
  padding-block: 10px;
  border-radius: 12px;
  transition: background-color 0.15s;
}
.row:hover {
  background: var(--hover);
}
.row .c-rank {
  font: 700 14px/14px var(--font-display);
  color: var(--text-3);
}
.row .av {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  font-size: 11px;
}
.row .nm {
  font: 700 14px/14px var(--font-display);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row .c-xp,
.row .c-time {
  font: 700 14px/14px var(--font-display);
  white-space: nowrap;
}
.row .c-xp {
  color: var(--text);
}
.row .c-time {
  color: var(--text-3);
}
.sr {
  position: relative;
  flex: none;
  width: 35px;
  height: 20px;
  padding-top: 3px;
}
.sr img {
  position: absolute;
  left: 0;
  top: 0;
  height: 20px;
  max-width: none;
}
.sr b {
  position: relative;
  display: block;
  width: 34px;
  text-align: center;
  font: 700 12px/12px var(--font-display);
  color: #fff;
}

/* web/button secondary lg */
.classement .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 24px;
  border-radius: 16px;
  border: 1px solid transparent;
  cursor: pointer;
  --btn-face: linear-gradient(180deg, var(--btn-face-start), var(--btn-face-end));
  --btn-stroke: radial-gradient(70% 120% at 0% 0%, var(--btn-glint) 0%, var(--indigo-500) 45%, var(--line-600) 100%);
  background: var(--btn-face) padding-box, var(--btn-stroke) border-box;
  box-shadow: 0 4px 0 var(--btn-socle);
  font: 700 16px/16px var(--font-display);
  color: var(--text);
  transition: transform 0.08s var(--ease-std), box-shadow 0.08s var(--ease-std);
  /* calage optique 16/16 */
  padding-block: 21px 19px;
}
.classement .btn:hover {
  background: linear-gradient(var(--hover-soft), var(--hover-soft)) padding-box, var(--btn-face) padding-box,
    var(--btn-stroke) border-box;
}
.classement .btn:active {
  transform: translateY(4px);
  box-shadow: 0 0 0 var(--btn-socle);
}

/* ---------- animations d'entrée (armées par classement.js, jamais au premier rendu) ---------- */
.classement .pre {
  opacity: 0;
  transform: translateY(24px);
}
.classement .in {
  transition: opacity 0.4s var(--ease-enter), transform 0.6s var(--ease-enter);
}
.classement .tile.pre {
  transform: translateY(40px) scale(0.96);
}
.classement .tile.in {
  transition: opacity 0.35s var(--ease-enter), transform 0.6s var(--ease-spring);
}
.classement .row.pre {
  transform: translateY(12px);
}
.classement .swap {
  animation: cl-swap 0.24s var(--ease-enter) both;
}
@keyframes cl-swap {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* ---------- Mobile (rupture 860 px, comme la passation) ---------- */
@media (max-width: 859px) {
  .classement {
    padding: 56px max(16px, env(safe-area-inset-right, 0px)) 56px max(16px, env(safe-area-inset-left, 0px));
    gap: 32px;
    margin-top: -36px;
    /* brume (valeurs passation, mobile) */
    --seam-up: 110px;
    --seam-down: 130px;
    --haze: 0.16;
    --haze-w: 85%;
  }
  .sh h2 {
    font-size: 40px;
    line-height: 40px;
  }
  .sh p {
    width: auto;
  }
  .board {
    width: 100%;
  }
  .tab span {
    display: none;
  }
  .tab-ind {
    height: 44px;
  }
  .podium {
    gap: 8px;
  }
  .tile {
    padding: 16px 8px;
    gap: 8px;
  }
  .tile.p1 {
    padding-block: 20px;
  }
  .tile .av {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    font-size: 22px;
  }
  .tile.p1 .av {
    width: 80px;
    height: 80px;
    font-size: 28px;
  }
  .tile .pb.m {
    display: none;
  }
  .tile .pb.s {
    display: block;
    width: 40px;
    height: 37px;
  }
  .tile .nm {
    font-size: 16px;
    line-height: 16px;
  }
  .tile.p1 .nm {
    font-size: 20px;
    line-height: 20px;
  }
  /* calage optique : Chrome place la ligne de base de Space Grotesk 16/16 un pixel plus haut que Figma */
  .tile:not(.p1) .nm {
    position: relative;
    top: 1px;
  }
  .tile .xp {
    font-size: 12px;
    line-height: 12px;
  }
  .lh,
  .row {
    gap: 12px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .c-rank {
    width: auto;
    min-width: 24px;
  }
  .lh .c-rank {
    width: 24px;
  }
  .c-time {
    display: none;
  }
  .c-xp {
    width: auto;
    min-width: 57px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .seg-pill,
  .tab-ind,
  .tabs-wrap,
  .classement .in,
  .classement .tile.in {
    transition: none !important;
  }
  .classement .swap {
    animation: none;
  }
}