@import url('assets/guide/fonts.css');
@import url('assets/guide/style.css');

/* Palette et matières du Manuel de terrain, assets entièrement locaux. */
:root {
  --bg: rgb(var(--c-background));
  --panel: rgb(var(--c-surface-container));
  --text: rgb(var(--c-on-background));
  --muted: rgb(var(--c-on-surface-variant));
  --line: rgb(var(--c-outline-variant));
  --accent: rgb(var(--c-primary));
  font-family: 'Source Sans 3', sans-serif;
}
body {
  background: var(--bg);
  isolation: isolate;
}
body::before {
  content: '';
  position: fixed;
  inset: -40px;
  z-index: -2;
  background: url('assets/cover.png') center / cover no-repeat;
  filter: blur(8px) brightness(.4) saturate(.85);
  pointer-events: none;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 10;
  opacity: .035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.4' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}
.topbar {
  width: 100%;
  max-width: none;
  background: #000;
  border-color: rgb(var(--c-outline) / .3);
}
.brand {font-family:'Bricolage Grotesque',sans-serif;font-size:22px;letter-spacing:-1px;color:rgb(var(--c-primary));gap:14px}
.brand-mark {font-family:'Teko',sans-serif;font-size:29px;border-color:rgb(var(--c-primary));border-radius:0}
.cover-logo{
  position:absolute;
  top:16px;
  left:16px;
  z-index:2;
  min-height:44px;
  padding:10px 14px;
  gap:10px;
  background:#000;
  box-shadow:0 4px 20px rgb(0 0 0 / .35);
  font-size:20px;
}
.cover-logo:hover{background:#171a14}
.cover-logo:focus-visible{outline:2px solid #eeeade;outline-offset:4px}
.home{padding-top:0}
@media(max-width:760px){
  .track-page .cover-logo{top:29px;left:29px}
}
.brand-detail,.eyebrow,.count,.collection-note,.cover-stamp,.track-number,.lyric-section,.times,.song-navigation span,footer {
  font-family:'JetBrains Mono',monospace;
  font-weight:500;
}
.brand-detail{font-size:12px;letter-spacing:1px}
.edition{font-family:'Source Sans 3',sans-serif;font-size:14px;font-style:normal}
h1,h2,.song-heading h1,.player-title {
  font-family:'Bricolage Grotesque',sans-serif;
  font-weight:800;
  color:rgb(var(--c-primary));
  text-transform:uppercase;
}
h1{font-size:clamp(52px,6.4vw,86px);letter-spacing:-.035em;line-height:1.04}
h1>span{color:rgb(var(--c-secondary))}
h2{font-size:32px;letter-spacing:-.025em;line-height:1.2}
.eyebrow{font-size:12px;letter-spacing:.1em}
.intro{font-size:18px;line-height:1.6;color:rgb(var(--c-on-surface-variant))}
.button {
  background:rgb(var(--c-primary));
  color:rgb(var(--c-on-primary));
  border-radius:0;
  font-family:'JetBrains Mono',monospace;
  text-transform:uppercase;
  font-size:13px;
  clip-path:polygon(0 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%);
}
.button:hover{background:rgb(var(--c-primary-fixed))}
.collection-note{font-size:12px}
.cover-wrap{padding:9px;background:rgb(var(--c-surface-container-highest) / .8);clip-path:polygon(0 0,100% 0,100% calc(100% - 20px),calc(100% - 20px) 100%,0 100%)}
.hero{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(30px,4vw,56px)}
.cover{aspect-ratio:1;border-radius:0;filter:saturate(.75) contrast(1.06)}
.cover-stamp{border-style:dashed;border-color:rgb(var(--c-outline));font-size:12px;letter-spacing:.08em;transform:rotate(-1.5deg);color:rgb(var(--c-on-secondary-container));background:rgb(var(--c-secondary-container) / .3)}
.home .cover-wrap{padding:0;isolation:isolate}
.home .cover-wrap::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 30%,rgb(0 0 0 / .35) 55%,rgb(0 0 0 / .88));
  pointer-events:none;
}
.cover-title{
  position:absolute;
  z-index:1;
  left:0;
  right:0;
  bottom:0;
  padding:clamp(24px,5vw,64px);
  text-shadow:0 3px 22px rgb(0 0 0 / .5);
}
.cover-title h1{margin:0;font-size:clamp(44px,8vw,100px);letter-spacing:-.035em}
.cover-title .eyebrow{margin-bottom:20px}
.home .cover-stamp{top:20px;right:20px;bottom:auto;left:auto;z-index:1}
@media(max-width:540px){
  .home .cover{min-height:400px}
  .home .cover-stamp{top:90px;right:16px;font-size:9px}
  .cover-title .eyebrow{font-size:10px;max-width:28ch;margin-bottom:14px}
}
.playlist{background:rgb(var(--c-surface) / .85);padding:32px;border:1px solid rgb(var(--c-outline) / .25);backdrop-filter:blur(6px)}
.track-list{display:block;border-top:0}
.track-row{border:1px solid rgb(var(--c-outline-variant));margin-bottom:10px;background:linear-gradient(135deg,rgb(var(--c-surface-container-highest) / .8),rgb(var(--c-surface-container) / .9));position:relative;clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%)}
.track-row{margin-bottom:0;clip-path:none}
.track-row>a{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;padding:0;gap:0;align-items:center}
.track-art{display:block;grid-column:1 / -1;width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.track-row .track-copy{padding:20px 22px;min-width:0;gap:8px}
.track-copy .track-character{font:500 11px 'JetBrains Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.track-row .row-arrow{margin-right:22px;color:var(--accent)}
.track-row>a:focus-visible{outline-offset:5px}
.track-row>a:hover{background:rgb(var(--c-primary) / .08)}
.track-avatar{font-family:'Teko',sans-serif;font-size:32px;border-radius:0}
.track-number{font-size:12px}
.track-copy strong{font-family:'Bricolage Grotesque',sans-serif;font-size:19px;font-weight:700;color:rgb(var(--c-primary));letter-spacing:-.02em}
.track-copy>span{font-size:14px}
.track-description{color:rgb(var(--c-outline))}
.row-arrow{color:rgb(var(--c-primary))}
.secret{border-top:1px dashed rgb(var(--c-outline));margin-top:30px;padding-top:10px}
.secret summary{font:500 14px 'JetBrains Mono',monospace;color:rgb(var(--c-secondary));line-height:1.6}
.secret-intro{font-size:16px}
.back-link{font-family:'JetBrains Mono',monospace;font-size:13px}
.song-description{font-size:16px;line-height:1.5}
.song-cover{border-radius:0;border:6px solid rgb(var(--c-surface-container-highest));filter:saturate(.75)}
.song-heading h1{font-size:clamp(36px,4.6vw,62px);letter-spacing:-.03em}
.player{border-radius:0;background:#000;border-top:3px solid rgb(var(--c-primary));box-shadow:0 0 25px rgb(var(--c-secondary-container) / .1)}
.player-title{font-size:25px;font-weight:700;letter-spacing:-.03em}
.player-character,.player-status{font-size:14px}
.player-character{color:rgb(var(--c-outline))}
.times{font-size:12px}
.volume-line{font-size:14px}
.lyrics{background:rgb(var(--c-surface) / .94);padding:28px 32px;border:1px solid rgb(var(--c-outline) / .2);position:relative}
.lyric-text{font-family:'Source Sans 3',sans-serif;font-size:18px;line-height:1.7;color:rgb(var(--c-on-surface-variant))}
.lyric-section{font-size:12px;color:rgb(var(--c-primary));letter-spacing:.1em;border-left:3px solid rgb(var(--c-secondary-container));padding-left:10px}
.copy-lyrics{font-family:'JetBrains Mono',monospace;font-size:12px}
.song-navigation{background:rgb(var(--c-surface) / .9);padding:25px}
.song-navigation a{font:700 18px 'Bricolage Grotesque',sans-serif;color:rgb(var(--c-primary))}
.song-navigation span{font-size:12px;line-height:1.5}
footer{font-size:12px;line-height:1.6;background:rgb(var(--c-surface) / .9)}

/* Lecteur persistant : barre audio sur toute la largeur, au pied de l'écran. */
body:has(.player){padding-bottom:150px}
.song-layout{display:block}
.song-layout aside{min-height:0}
.player{
  position:fixed;
  z-index:50;
  inset:auto 0 0 0;
  width:100%;
  padding:14px max(24px,calc((100vw - 1168px) / 2));
  display:grid;
  grid-template-columns:minmax(170px,260px) minmax(130px,1fr) auto minmax(180px,1fr) auto minmax(130px,190px);
  grid-template-areas:
    "label wave controls seek times volume"
    "title wave controls seek times volume";
  align-items:center;
  column-gap:22px;
  border:0;
  border-top:2px solid rgb(var(--c-primary));
  box-shadow:0 -16px 45px rgb(0 0 0 / .55);
}
.player>.eyebrow{grid-area:label;margin:0 0 4px}
.player-title{grid-area:title;font-size:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.player-character{display:none}
.player .wave{grid-area:wave;height:48px;margin:0}
.player .play-line{grid-area:controls;margin:0}
.player .player-status{display:none}
.player .seek{grid-area:seek}
.player .times{grid-area:times;gap:7px;margin:0}
.player .volume-line{grid-area:volume;margin:0}
.lyrics{max-width:800px;margin:0 auto}
@media(max-width:760px){
  .brand{font-size:21px}.brand-detail{display:none}
  .hero-copy h1{font-size:54px;letter-spacing:-.035em}
  .playlist{padding:20px 14px;margin-top:40px}
  h2{font-size:25px}.count{font-size:12px}
  .hero{grid-template-columns:1fr;gap:30px}
  .track-list{gap:20px}
  .track-row>a{padding:0;gap:0}
  .track-row .track-copy{padding:16px 14px}
  .track-row .row-arrow{margin-right:14px}
  .track-copy strong{font-size:17px}.track-copy>span{font-size:13px}
  .track-avatar{font-size:27px;flex-shrink:0}.track-number{font-size:12px}
  .cover-stamp{font-size:10px;bottom:22px}
  .song-heading h1{font-size:32px;letter-spacing:-.03em}
  .song-heading .eyebrow{font-size:12px}.song-description{font-size:14px}
  .lyrics{padding:24px 18px}.lyric-text{font-size:16px}
  .song-navigation{padding:20px 15px}.song-navigation a{font-size:16px}
  footer{font-size:11px}
  body:has(.player){padding-bottom:135px}
  .player{
    padding:12px 18px;
    grid-template-columns:auto 1fr auto;
    grid-template-areas:
      "controls title times"
      "controls seek seek";
    gap:10px 14px;
  }
  .player>.eyebrow,.player .wave,.player .volume-line{display:none}
  .player-title{font-size:16px}
  .player .times{font-size:11px}
  .play-button{width:46px;height:46px}
}

/* Portraits : même manuel de terrain, une matière et une couleur par morceau. */
.track-page .song-heading{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);
  gap:clamp(26px,5vw,70px);
  align-items:center;
  isolation:isolate;
  padding:clamp(16px,2vw,24px);
  margin:32px 0 52px;
  min-height:340px;
  overflow:hidden;
  border-left:5px solid var(--accent);
  background:linear-gradient(105deg,rgb(var(--c-surface-container-highest) / .98),rgb(var(--c-surface) / .92));
  clip-path:polygon(0 0,100% 0,100% calc(100% - 23px),calc(100% - 23px) 100%,0 100%);
}
.track-page .song-heading::before{
  content:'';
  position:absolute;
  inset:0 0 0 40%;
  z-index:-1;
  background:linear-gradient(90deg,rgb(18 20 18 / 1),rgb(18 20 18 / .66)),var(--song-art) center / cover;
  opacity:.35;
  pointer-events:none;
}
.track-page .song-cover{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1;
  object-fit:cover;
  filter:none;
  border:3px solid var(--accent);
  box-shadow:16px 16px 0 rgb(0 0 0 / .35);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 14px),calc(100% - 14px) 100%,0 100%);
}
.track-page .song-heading .eyebrow{color:var(--accent)}
.track-page .song-heading h1{color:var(--accent);max-width:12ch;line-height:1.08}
.track-page .song-description{max-width:52ch}
.track-page .lyrics{border-top:3px solid var(--accent);box-shadow:12px 12px 0 rgb(0 0 0 / .22)}
.track-page .lyrics .eyebrow,.track-page .lyric-section,.track-page .song-navigation a,.track-page .back-link:hover{color:var(--accent)}
.track-page .lyric-section{border-left-color:var(--accent)}
.track-page .player{border-top-color:var(--accent)}
.track-page .player>.eyebrow,.track-page .player-title{color:var(--accent)}
.track-page .play-button,.track-page .wave i{background:var(--accent)}
.track-page .seek{background:linear-gradient(to right,var(--accent) var(--progress,0%),#4a5446 var(--progress,0%))}
.track-page .seek::-webkit-slider-thumb{background:var(--accent)}
.track-page input[type=range]{accent-color:var(--accent)}
html.autoscrolling{scroll-behavior:auto}
.lyrics-actions{display:flex;align-items:center;gap:12px}
.autoscroll-toggle{
  appearance:none;
  border:1px solid rgb(var(--c-outline));
  background:transparent;
  color:rgb(var(--c-on-surface-variant));
  padding:8px 12px;
  font:500 12px 'JetBrains Mono',monospace;
  letter-spacing:.02em;
  cursor:pointer;
}
.autoscroll-toggle:hover,.autoscroll-toggle[aria-pressed="true"]{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}
.autoscroll-toggle:disabled{opacity:.4;cursor:not-allowed}
.intro-timing{display:inline-flex;align-items:center;gap:7px;color:rgb(var(--c-on-surface-variant));font:500 12px 'JetBrains Mono',monospace;white-space:nowrap}
.intro-timing button{width:26px;height:26px;padding:0;border:1px solid rgb(var(--c-outline));background:rgb(var(--c-surface-container));color:var(--accent);cursor:pointer}
.intro-timing button:hover{border-color:var(--accent)}
.intro-timing button:disabled{opacity:.35;cursor:not-allowed}
.intro-delay{min-width:3ch;text-align:center;color:var(--accent)}

.track-page[data-track="otto"] .song-heading{background-color:#242b20}
.track-page[data-track="otto"] .song-heading::after{content:'';position:absolute;inset:0;z-index:-1;opacity:.09;background-image:linear-gradient(#b8cba0 1px,transparent 1px),linear-gradient(90deg,#b8cba0 1px,transparent 1px);background-size:24px 24px;pointer-events:none}
.track-page[data-track="raoul"] .song-heading{border-left-width:9px;box-shadow:inset 0 -2px 0 #cd876855}
.track-page[data-track="ines"] .song-heading{background:linear-gradient(115deg,#34272f,#1b201c 65%)}
.track-page[data-track="fitz"] .song-heading .eyebrow{display:inline-block;border:1px dashed var(--accent);padding:6px 10px;transform:rotate(-2deg)}
.track-page[data-track="sig"] .song-heading{background:linear-gradient(90deg,#1b292f,#171d20);border-top:1px solid #9bbdca66}
.track-page[data-track="sig"] .song-heading .eyebrow{letter-spacing:.2em}
.track-page[data-track="emma"] .song-heading{background:linear-gradient(120deg,#402330,#1b211c 70%)}
.track-page[data-track="emma"] .song-heading h1{transform:rotate(-1deg);transform-origin:left center}
.track-page[data-track^="merke-"] .song-heading::before{opacity:.48;filter:blur(2px)}
.track-page[data-track="merke-pourquoi"] .song-heading{background:#1c2027}
.track-page[data-track="merke-chaos"] .song-heading{background:#232b1b}
.track-page[data-track="merke-ciel"] .song-heading{background:#2c1e21}
@media(max-width:760px){
  .track-page .song-heading{grid-template-columns:minmax(0,1fr);gap:26px;min-height:0;margin:22px 0 32px;padding:17px;border-left-width:4px}
  .track-page .song-heading::before{inset:0 0 0 30%}
  .track-page .song-cover{width:100%;height:auto;border-width:2px;box-shadow:6px 6px 0 rgb(0 0 0 / .35)}
  .track-page .song-heading h1{font-size:clamp(25px,6vw,35px);max-width:none;line-height:1.08;margin-bottom:6px}
  .track-page .song-heading .eyebrow{font-size:11px;margin:0 0 5px}
  .track-page .song-description{font-size:13px}
  .track-page .lyrics{box-shadow:none}
  .lyrics-heading{gap:12px;align-items:flex-start}
  .lyrics-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px}
  .autoscroll-toggle{padding:7px 8px;font-size:11px}
  .intro-timing{font-size:11px}
}
@media(max-width:540px){
  .track-list{grid-template-columns:minmax(0,1fr)}
  .section-heading{gap:16px;align-items:flex-start}
  .count{white-space:nowrap}
}

/* Une ombre continue détache la bande centrale du fond illustré. */
.track-page .song-page{
  padding-top:0;
  padding-bottom:0;
  box-shadow:0 18px 40px rgb(0 0 0 / .45),0 24px 110px 24px rgb(0 0 0 / .65);
}
.track-page .song-heading{margin-top:0}

/* Desktop : un bandeau vertical centré, au rythme d'une page mobile. */
@media(min-width:761px){
  .track-page .song-page{width:calc(100% - 48px);max-width:620px;margin-inline:auto}
  .hero{grid-template-columns:minmax(0,1fr);gap:32px}
  .cover-wrap{padding:0}
  .hero-copy{max-width:800px}
  .track-page .song-heading{
    grid-template-columns:minmax(0,1fr);
    gap:0;
    padding:0;
    border:0;
    min-height:0;
    margin:0;
    clip-path:none;
  }
  .track-page .song-cover{
    width:100%;
    height:auto;
    border:0;
    box-shadow:none;
    clip-path:none;
  }
  .track-page .song-heading>div{padding:26px 28px}
  .track-page .song-heading h1{max-width:none;font-size:40px;margin-bottom:16px}
  .track-page .lyrics{width:100%;max-width:none;margin:0;padding:26px 28px;box-shadow:none}
  .track-page .lyrics-heading{flex-direction:column;align-items:flex-start;gap:16px}
  .track-page .lyrics-actions{flex-wrap:wrap;gap:10px}
  .track-page .song-navigation{margin-top:0;padding:26px 28px}
}

/* Accueil : une liste compacte dans le prolongement de la cover. */
.home .cover-wrap{clip-path:none}
.home .playlist{margin-top:0;padding:0;border-top:0}
.home .track-row{margin:0;border:0;border-bottom:1px solid var(--line);background:transparent}
.home .track-row:last-child{border-bottom:0}
.home .track-row>a{display:flex;align-items:center;gap:18px;padding:16px 22px}
.home .track-art{width:56px;height:56px;flex:0 0 56px;object-fit:cover}
.home .track-row .track-copy{padding:0;min-width:0}
.home .track-copy strong{font-size:18px}
@media(max-width:540px){
  .home .track-row>a{gap:14px;padding:14px 16px}
  .home .track-art{width:46px;height:46px;flex-basis:46px}
  .home .track-copy strong{font-size:16px}
}

/* Informations des morceaux, durée alignée à droite. */
.home .track-row>a{padding-block:20px}
.home .track-art{width:68px;height:68px;flex-basis:68px}
.home .track-row .track-copy{gap:6px}
.home .track-copy .track-character{color:var(--accent);font-size:11px}
.home .track-copy .track-details{font-size:14px;line-height:1.4;color:var(--muted)}
.track-duration{flex-shrink:0;margin-left:auto;font:500 12px 'JetBrains Mono',monospace;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:540px){
  .home .track-art{width:50px;height:50px;flex-basis:50px}
  .home .track-row>a{gap:12px;padding:16px 12px}
  .home .track-copy .track-details{font-size:12px}
  .track-duration{font-size:11px}
}

/* Page unique (socle commun) : accueil et morceau alternent sur place. */
[hidden]{display:none!important}
body:not(.track-page){padding-bottom:0}
.seek{--progress:calc(var(--jm-progress,0) * 100%)}
.song-navigation b{font-weight:inherit}
.lyric-text .lyric-section{margin:37px 0 24px}
.lyric-text .lyric-section:first-child{margin-top:28px}
.lyric-text p.lyric-gap{margin-top:9px}
.is-error .play-button{opacity:.35;cursor:default}

/* Paroles calées (karaoké) : ligne en cours éclairée, lignes passées atténuées. */
.has-timed-lyrics .lyric-text p{transition:color .2s,opacity .2s}
.has-timed-lyrics .lyric-text p.is-past{opacity:.5}
.has-timed-lyrics .lyric-text p.is-active{color:var(--accent);opacity:1;text-shadow:0 0 18px color-mix(in srgb,var(--accent) 35%,transparent)}
@media (prefers-reduced-motion:reduce){.has-timed-lyrics .lyric-text p{transition:none}}
/* Le réglage de l’intro ne sert qu’au défilement proportionnel des paroles sans horodatage. */
.has-timed-lyrics .intro-timing{display:none}