/* SASP de Ultraz — Projet HENRI & TD
   Espace de conception : 1600 × 900, mis à l'échelle de l'écran par app.js.
   Dimensions des chemises (584 × 760, onglet 128) partagées avec app.js. */

:root {
  --anthracite: #10151B;
  --night: #172330;
  --manila: #D8C9A5;
  --paper: #F2F0E9;
  --red: #A7393C;
  --ink: #20252A;
  --blue-ink: #1f3f78;

  --f-sans: "IBM Plex Sans", "Segoe UI", system-ui, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", Consolas, "Courier New", monospace;
  --f-cond: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-hand: "Caveat", "Segoe Print", "Bradley Hand", cursive;

  --grain: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .25 0 0 0 0 .2 0 0 0 0 .12 0 0 0 .2 -.03'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  --fibers: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='400' height='400'><filter id='f'><feTurbulence type='fractalNoise' baseFrequency='.004 .22' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .35 0 0 0 0 .28 0 0 0 0 .16 0 0 0 .32 -.1'/></filter><rect width='100%' height='100%' filter='url(%23f)'/></svg>");
  --grain-desk: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300'><filter id='d'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 -.12'/></filter><rect width='100%' height='100%' filter='url(%23d)'/></svg>");
  --manila-face: var(--grain), var(--fibers), linear-gradient(168deg, #e0d3b1 0%, #d8c9a5 45%, #cdbd96 100%);
  --manila-in: var(--grain), var(--fibers), linear-gradient(195deg, #e2d7b9 0%, #d9cba8 60%, #d2c39d 100%);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #07090c; }
body { font-family: var(--f-sans); color: #d9d3c3; -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid #e8d9ad; outline-offset: 3px; }

/* ---------- Scène ---------- */
#viewport { position: fixed; inset: 0; overflow: hidden; background: #0b0f13; }
#stage { position: absolute; left: 50%; top: 50%; width: 1600px; height: 900px; transform-origin: 50% 50%; }
#scene, #camera { position: absolute; inset: 0; }
#camera { transform-origin: 800px 450px; }

.desk {
  position: absolute; left: -900px; top: -700px; width: 3400px; height: 2300px;
  background:
    radial-gradient(ellipse 980px 720px at 1700px 1140px, rgba(255, 231, 188, .10), transparent 70%),
    radial-gradient(ellipse 1900px 1250px at 1700px 1150px, transparent 30%, rgba(0, 0, 0, .72) 100%),
    var(--grain-desk),
    repeating-linear-gradient(90.5deg, rgba(255,255,255,.016) 0 1px, transparent 1px 6px, rgba(0,0,0,.06) 6px 7px, transparent 7px 13px),
    linear-gradient(180deg, #151c24, #0d1217);
}
.mat {
  position: absolute; left: 300px; top: 22px; width: 1000px; height: 920px; border-radius: 16px;
  background: var(--grain-desk), radial-gradient(ellipse 70% 60% at 50% 42%, #22324a 0%, #172330 62%, #111b27 100%);
  box-shadow: 0 0 0 1px rgba(0,0,0,.55), 0 22px 50px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.05);
}
.mat::before { content: ""; position: absolute; inset: 11px; border: 1px dashed rgba(220,210,180,.10); border-radius: 10px; }

.prop { position: absolute; }
.phone {
  left: 70px; top: 500px; width: 168px; height: 340px; border-radius: 26px; transform: rotate(-11deg);
  background: linear-gradient(150deg, #2b323b, #161b21 60%, #1d232a);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 0 0 1.5px #39424c, 14px 20px 32px rgba(0,0,0,.6);
}
.phone i { position: absolute; left: 14px; top: 14px; width: 64px; height: 64px; border-radius: 17px; background: #11151a; box-shadow: inset 0 0 0 1px #3d4650; }
.phone i::before, .phone i::after { content: ""; position: absolute; width: 21px; height: 21px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #3d4c5c, #06080a 62%); box-shadow: 0 0 0 2px #272e36; }
.phone i::before { left: 9px; top: 9px; }
.phone i::after { left: 34px; top: 34px; }
.pen {
  left: 1235px; top: 600px; width: 290px; height: 15px; border-radius: 8px 3px 3px 8px; transform: rotate(-57deg);
  background: linear-gradient(180deg, #454b54 0, #1b1e23 45%, #0a0c0f 100%);
  box-shadow: 9px 13px 14px rgba(0,0,0,.55);
}
.pen::before { content: ""; position: absolute; right: -26px; top: 2px; width: 28px; height: 11px; background: linear-gradient(180deg, #e0e3e6, #8c9196 60%, #5b6066); clip-path: polygon(0 0, 100% 44%, 100% 56%, 0 100%); }
.pen i { position: absolute; left: 22px; top: -3px; width: 98px; height: 6px; border-radius: 3px; background: linear-gradient(180deg, #eef0f2, #8d939a); box-shadow: 0 2px 2px rgba(0,0,0,.4); }
.mug { left: 1320px; top: 52px; width: 166px; height: 166px; }
.mug b { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #5d666f, #2a3036 75%); box-shadow: 16px 22px 30px rgba(0,0,0,.6), inset 0 0 0 1px rgba(255,255,255,.08); }
.mug b::before { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: radial-gradient(circle at 60% 65%, #3b2617, #1b1009 72%); box-shadow: inset 0 4px 10px rgba(0,0,0,.75); }
.mug b::after { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: radial-gradient(ellipse 30% 13% at 38% 30%, rgba(255,240,220,.16), transparent); }
.mug i { position: absolute; right: -38px; top: 62px; width: 58px; height: 42px; border-radius: 0 21px 21px 0; border: 10px solid #30363d; border-left: 0; box-shadow: 12px 16px 20px rgba(0,0,0,.45); }

#stack { position: absolute; inset: 0; transform-origin: 800px 470px; }
.stack-shadow { position: absolute; left: 446px; top: 104px; width: 716px; height: 800px; border-radius: 14px; background: rgba(0,0,0,.6); filter: blur(24px); }
#dim { position: absolute; left: -1400px; top: -1100px; width: 4400px; height: 3100px; background: rgba(5, 8, 12, .74); opacity: 0; z-index: 50; pointer-events: none; }
[data-mode=read] #dim, [data-mode=zoom] #dim, [data-mode=busy] #dim { pointer-events: auto; }

/* ---------- Chemises ---------- */
.folder { position: absolute; left: 0; top: 0; width: 584px; height: 760px; transform-origin: 292px 380px; cursor: pointer; }
[data-mode=read] .folder, [data-mode=busy] .folder { cursor: default; }
.f-inner { position: absolute; inset: 0; perspective: 2600px; perspective-origin: 0% 45%; transition: transform .38s cubic-bezier(.2,.8,.2,1); }
[data-mode=pile] .folder:not(.master):hover .f-inner,
[data-mode=pile] .folder:not(.master):focus-within .f-inner { transform: translate(26px, -2px); }
[data-mode=pile] .folder.master:hover .f-inner { transform: translate(-2px, -3px); }
.f-lift { position: absolute; inset: 12px 0 0 12px; border-radius: 6px; background: rgba(0,0,0,.62); filter: blur(26px); transform: translate(16px, 26px); opacity: 0; transition: opacity .38s; }
[data-mode=pile] .folder:hover .f-lift, [data-mode=pile] .folder:focus-within .f-lift { opacity: .55; }

.f-back { position: absolute; inset: 0; z-index: 1; border-radius: 3px 4px 4px 3px; background: var(--manila-in); box-shadow: 0 1px 0 #a6976d, 0 2px 5px rgba(0,0,0,.38); }
.f-back::before { /* pli de la reliure */ content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 26px; background: linear-gradient(90deg, rgba(60,45,20,.22), transparent); }
.f-peek { position: absolute; left: 14px; top: 15px; width: 572px; height: 744px; z-index: 2; background: #efece3; border-radius: 1px; box-shadow: 1px 1px 0 #d4cfc1, 2px 2px 3px rgba(0,0,0,.18); transform: rotate(.22deg); }
.is-open .f-peek { display: none; }

.f-tab {
  position: absolute; left: 100%; margin-left: -4px; width: 132px; height: 78px; padding: 8px 10px 6px 12px; border: 0;
  display: flex; flex-direction: column; justify-content: center; gap: 3px; text-align: left; cursor: pointer; color: var(--ink);
  border-radius: 0 10px 10px 0;
  background: var(--grain), var(--fibers), linear-gradient(90deg, #c4b48b 0, #d7c8a3 12%, #dbcca8 100%);
  box-shadow: 0 1px 0 #a6976d, 3px 3px 6px rgba(0,0,0,.35);
}
.t-card { display: block; background: #f6f3eb; padding: 4px 8px 5px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(32,37,42,.12), 0 1px 1px rgba(0,0,0,.12); }
.t-n { display: block; font: 600 9.5px/1.2 var(--f-mono); letter-spacing: .12em; color: var(--red); }
.t-l { display: block; font: 700 13px/1.05 var(--f-cond); letter-spacing: .07em; text-transform: uppercase; }
.t-open { font: 600 8.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--red); opacity: 0; transform: translateX(-4px); transition: opacity .25s, transform .25s; padding-left: 2px; }
[data-mode=pile] .folder:hover .t-open, [data-mode=pile] .f-tab:focus-visible .t-open { opacity: 1; transform: none; }
[data-mode=pile] .folder:hover .t-card { box-shadow: 0 0 0 1px rgba(167,57,60,.55), 0 2px 4px rgba(0,0,0,.2); }

.f-cover { position: absolute; left: 0; top: 3px; width: 578px; height: 754px; z-index: 4; transform-origin: 0 50%; transform-style: preserve-3d; }
.face { position: absolute; inset: 0; border-radius: 2px 5px 5px 2px; overflow: hidden; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.face.front { background: var(--manila-face); box-shadow: inset 1px 1px 0 rgba(255,255,255,.28), inset -1px -1px 0 rgba(0,0,0,.08), 0 2px 3px rgba(0,0,0,.3); }
.face.back { transform: rotateY(180deg); background: var(--manila-in); box-shadow: inset -26px 0 26px -18px rgba(60,45,20,.28); }
.shade { position: absolute; inset: 0; background: #0b0d10; opacity: 0; pointer-events: none; }

/* Couverture d'une chemise */
.fc-print { position: absolute; left: 36px; right: 36px; top: 30px; display: flex; justify-content: space-between; font: 600 10px/1 var(--f-cond); letter-spacing: .22em; text-transform: uppercase; color: rgba(32,37,42,.6); }
.fc-label { position: absolute; left: 132px; top: 128px; width: 316px; padding: 18px 20px 13px; background: var(--grain), #f6f3eb; border-radius: 2px; box-shadow: 0 1px 2px rgba(0,0,0,.28), 0 0 0 1px rgba(32,37,42,.08); transform: rotate(-.35deg); color: var(--ink); }
.fc-label::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--red); }
.fl-row { display: flex; justify-content: space-between; align-items: baseline; font: 500 9.5px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #5d5c55; }
.fl-row b { font: 600 22px/1 var(--f-mono); color: var(--ink); letter-spacing: .04em; }
.fl-title { margin: 8px 0 3px; font: 700 31px/1 var(--f-cond); letter-spacing: .05em; text-transform: uppercase; }
.fl-sub { font: 400 12px/1.35 var(--f-sans); color: #44464a; padding-bottom: 10px; border-bottom: 1px solid rgba(32,37,42,.3); margin-bottom: 7px; }
.fl-foot span:last-child { color: var(--red); font-weight: 600; }
.fc-mark { position: absolute; left: 352px; top: 318px; padding: 5px 12px 4px; border: 2.5px solid var(--red); color: var(--red); font: 700 19px/1 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; transform: rotate(-7deg); opacity: .8; filter: url(#ink); mix-blend-mode: multiply; }
.fc-charge { position: absolute; left: 36px; right: 36px; bottom: 36px; width: calc(100% - 72px); border-collapse: collapse; color: rgba(32,37,42,.5); }
.fc-charge th { font: 600 9px var(--f-cond); letter-spacing: .2em; text-transform: uppercase; text-align: left; padding: 0 6px 4px; border-bottom: 1.5px solid rgba(32,37,42,.35); }
.fc-charge td { height: 21px; border-bottom: 1px solid rgba(32,37,42,.2); border-right: 1px solid rgba(32,37,42,.14); }
.fc-charge td:last-child { border-right: 0; }

/* Couverture générale */
.master .f-back { box-shadow: 0 1px 0 #a6976d, 0 3px 8px rgba(0,0,0,.45); }
.mc { position: absolute; inset: 24px; border: 2px solid rgba(167,57,60,.78); outline: 1px solid rgba(167,57,60,.5); outline-offset: 4px; display: flex; flex-direction: column; align-items: center; padding: 26px 34px 24px; text-align: center; color: var(--ink); }
.mc-band { font: 600 10px/1 var(--f-cond); letter-spacing: .3em; color: rgba(32,37,42,.6); text-transform: uppercase; }
.mc-seal { width: 96px; height: 96px; margin: 30px 0 14px; color: rgba(32,37,42,.86); }
.mc-org { font: 700 23px/1 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; }
.mc-rule { width: 64px; height: 2px; background: var(--red); margin: 18px 0 20px; }
.mc-title { font: 700 50px/.95 var(--f-cond); letter-spacing: .05em; text-transform: uppercase; }
.mc-units { margin-top: 8px; font: 600 27px/1.1 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; }
.mc-review { margin-top: 22px; padding: 7px 16px; border-top: 1px solid rgba(32,37,42,.7); border-bottom: 1px solid rgba(32,37,42,.7); font: 500 11px/1 var(--f-mono); letter-spacing: .34em; text-transform: uppercase; }
.mc-label { margin-top: auto; width: 300px; padding: 10px 14px; background: var(--grain), #f6f3eb; box-shadow: 0 1px 2px rgba(0,0,0,.25); text-align: left; transform: rotate(.4deg); font: 500 9.5px/1.65 var(--f-mono); letter-spacing: .08em; color: #4d4c46; text-transform: uppercase; }
.mc-label b { color: var(--ink); font-weight: 600; }
.mc-use { margin-top: 16px; font: 700 12.5px/1 var(--f-cond); letter-spacing: .36em; color: var(--red); text-transform: uppercase; }
.mc-stamp { position: absolute; left: 318px; top: 448px; padding: 7px 16px 5px; border: 4px solid var(--red); color: var(--red); font: 700 36px/1 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; transform: rotate(-8deg); opacity: .9; filter: url(#ink); mix-blend-mode: multiply; }
.mc-slip { position: absolute; right: 58px; top: -30px; z-index: 5; width: 156px; padding: 9px 11px 10px; background: var(--grain), #f7f5ef; box-shadow: 0 1px 2px rgba(0,0,0,.3); transform: rotate(2.4deg); font: 500 8.5px/1.45 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: #4d4c46; }
.mc-slip b { color: var(--red); }
.clip { position: absolute; width: 18px; height: 50px; filter: drop-shadow(1px 2px 1.5px rgba(0,0,0,.35)); }
.mc-slip .clip { left: 18px; top: -10px; }

/* Intérieur de couverture : fiche de transmission */
.slip { position: absolute; left: 50px; top: 64px; width: 440px; padding: 26px 28px 22px; background: var(--grain), linear-gradient(180deg, #e9eef1, #e1e8ec); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.25), 0 4px 10px rgba(0,0,0,.1); transform: rotate(-.6deg); }
.slip > .clip { left: 46px; top: -18px; }
.slip-h { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2px solid var(--ink); padding-bottom: 6px; margin-bottom: 10px; }
.slip-h b { font: 700 19px/1 var(--f-cond); letter-spacing: .14em; }
.slip-h span { font: 500 9px var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #5b6168; }
.slip-meta { display: grid; grid-template-columns: 104px 1fr; margin: 0 0 14px; font: 500 10.5px/1.75 var(--f-mono); }
.slip-meta dt { color: #5b6168; text-transform: uppercase; font-size: 9px; letter-spacing: .1em; }
.slip-meta dd { margin: 0; border-bottom: 1px dotted rgba(32,37,42,.35); }
.slip-sub { font: 600 10px/1 var(--f-cond); letter-spacing: .24em; text-transform: uppercase; color: #5b6168; margin: 6px 0 6px; }
.slip-index { list-style: none; margin: 0 0 14px; padding: 0; }
.slip-index button { width: 100%; display: flex; gap: 10px; align-items: baseline; padding: 4px 4px; border: 0; border-bottom: 1px solid rgba(32,37,42,.14); background: none; text-align: left; font: 400 12px/1.3 var(--f-sans); color: var(--ink); cursor: pointer; }
.slip-index button span { font: 500 10px var(--f-mono); color: var(--red); min-width: 34px; }
.slip-index button:hover { background: rgba(32,37,42,.06); }
.slip-route { width: 100%; border-collapse: collapse; font: 500 10px var(--f-mono); }
.slip-route th { text-align: left; font: 600 9px var(--f-cond); letter-spacing: .2em; text-transform: uppercase; color: #5b6168; padding: 3px 5px; border-bottom: 1.5px solid var(--ink); }
.slip-route td { height: 23px; padding: 0 5px; border-bottom: 1px solid rgba(32,37,42,.2); border-right: 1px solid rgba(32,37,42,.12); }
.slip-route td:last-child { border-right: 0; }
.fi-print { position: absolute; left: 50px; bottom: 34px; font: 600 10px var(--f-cond); letter-spacing: .3em; color: rgba(32,37,42,.45); text-transform: uppercase; }

/* ---------- Feuilles ---------- */
.sheets { position: absolute; left: 12px; top: 18px; width: 560px; height: 724px; z-index: 3; perspective: 2800px; perspective-origin: 0% 50%; }
.sheets::before { content: ""; position: absolute; inset: 0; background: #ebe8df; opacity: 0; box-shadow: 1px 1px 0 #d4d0c4, 2px 2px 0 #efece4, 3px 3px 0 #d1cdc0, 4px 4px 0 #ebe8de, 5px 5px 2px rgba(0,0,0,.22); }
.sheets::after { content: ""; position: absolute; top: 0; left: -560px; width: 560px; height: 724px; background: #e9e6dc; opacity: 0; box-shadow: -1px 1px 0 #d4d0c4, -2px 2px 0 #edeae1, -3px 3px 0 #d1cdc0, -4px 4px 2px rgba(0,0,0,.2); }
.is-open .sheets::before { opacity: 1; }
.is-open .sheets[data-last]::before { opacity: 0; }
.sheets[data-page]:not([data-page="0"]):not([data-page="1"])::after { opacity: 1; }
.sheet { position: absolute; inset: 0; transform-origin: 0 50%; transform-style: preserve-3d; }
.s-front, .s-back { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.s-front { box-shadow: 0 1px 2px rgba(0,0,0,.24), 0 3px 9px rgba(0,0,0,.12); }
.s-back { transform: rotateY(180deg); overflow: hidden; background: var(--grain), linear-gradient(180deg, #ece9e0, #e6e3d9); box-shadow: 0 1px 2px rgba(0,0,0,.24); }
.ghost { position: absolute; inset: 0; transform: scaleX(-1); opacity: .05; filter: blur(.5px); pointer-events: none; }
.sheets-shade { position: absolute; inset: -18px -12px; z-index: 800; pointer-events: none; background: linear-gradient(90deg, rgba(8,10,14,.85), rgba(8,10,14,.55)); opacity: 1; }

.corner { position: absolute; bottom: 0; width: 66px; height: 66px; padding: 0; border: 0; background: none; z-index: 850; cursor: pointer; display: none; }
.is-open .corner { display: block; }
.c-next { right: 0; }
.c-prev { left: -560px; }
.corner::before { content: ""; position: absolute; bottom: 0; width: 0; height: 0; transition: width .22s ease, height .22s ease; filter: drop-shadow(-1px -1px 2px rgba(0,0,0,.25)); }
.c-next::before { right: 0; background: linear-gradient(to top left, #c9ba93 50%, #e4dfd1 50%, #fbfaf6 95%); }
.c-prev::before { left: 0; background: linear-gradient(to top right, #c9ba93 50%, #dcd7c9 50%, #f3f1ea 95%); }
[data-mode=read] .corner:hover::before, .corner:focus-visible::before { width: 34px; height: 34px; }
.sheets[data-page="0"] .c-prev, .sheets[data-last] .c-next { display: none; }

/* ---------- Page administrative ---------- */
.page {
  position: absolute; inset: 0; overflow: hidden; padding: 30px 40px 0 44px;
  background: var(--grain), linear-gradient(180deg, #f4f2ec, #efede5);
  color: var(--ink); font: 400 13px/1.5 var(--f-sans); text-rendering: optimizeLegibility;
  font-kerning: normal; hyphens: auto; -webkit-hyphens: auto;
}
.p-head.full .ph-top { display: grid; grid-template-columns: 42px 1fr auto; gap: 12px; align-items: center; padding-bottom: 9px; border-bottom: 2px solid var(--ink); }
.seal { width: 42px; height: 42px; color: var(--ink); }
.ph-org b { display: block; font: 700 16px/1 var(--f-cond); letter-spacing: .1em; text-transform: uppercase; }
.ph-org span { display: block; margin-top: 4px; font: 500 9px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: #5d5c55; }
.ph-dept { text-align: right; font: 600 9.5px/1.35 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; color: #6b6a63; }
.ph-class { display: flex; justify-content: center; align-items: baseline; gap: 10px; margin-top: 6px; padding: 4px 8px 3px; border: 1.3px solid var(--red); }
.ph-class span { font: 500 8.4px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--red); }
.ph-class b { font: 700 11px/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.ph-meta { display: grid; grid-template-columns: 1.25fr 1fr; column-gap: 18px; margin: 0; padding: 6px 0 7px; border-bottom: 1px solid rgba(32,37,42,.5); }
.ph-meta div { display: flex; gap: 8px; font: 500 10px/1.62 var(--f-mono); min-width: 0; }
.ph-meta .wide { grid-column: 1 / -1; }
.ph-meta dt { flex: none; width: 80px; padding-top: 1px; color: #6b6a63; font-size: 8.4px; letter-spacing: .1em; text-transform: uppercase; }
.ph-meta dd { margin: 0; }
.todo { color: #8b6a2f; }
.p-head.cont { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 6px; border-bottom: 1px solid var(--ink); font: 500 8.6px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: #5d5c55; }
.p-head.cont b { color: var(--ink); }
.p-head.cont i { font-style: normal; color: var(--red); }
.p-foot { position: absolute; left: 44px; right: 40px; bottom: 20px; display: flex; justify-content: space-between; padding-top: 7px; border-top: 1px solid rgba(32,37,42,.55); font: 500 8.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #5d5c55; }
.p-foot .cf { color: var(--red); font-weight: 600; }

.p-body { padding-top: 12px; }
.p-body p { margin: 0 0 7px; }
.p-body b { font-weight: 600; }
.doc-title { margin: 0 0 3px; font: 700 21px/1.1 var(--f-cond); letter-spacing: .03em; text-transform: uppercase; }
.subtitle { margin: 0 0 6px; font: 500 10px/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: #5d5c55; }
.lead { color: #3a3e42; font-style: italic; }
.idcard { display: grid; grid-template-columns: 1fr 1fr; column-gap: 20px; margin: 8px 0 2px; padding: 5px 12px; border: 1px solid rgba(32,37,42,.55); background: rgba(255,255,255,.4); }
.idcard div { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 3px 0; border-bottom: 1px dotted rgba(32,37,42,.3); }
.idcard div:nth-last-child(-n+2) { border-bottom: 0; }
.idcard span { font: 500 8.4px/1.6 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: #6b6a63; }
.idcard b { font: 600 11px/1.4 var(--f-mono); }
.p-body h2 { display: flex; align-items: baseline; gap: 8px; margin: 14px 0 6px; font: 700 13px/1.2 var(--f-cond); letter-spacing: .14em; text-transform: uppercase; }
.p-body h2 span { font: 500 11px var(--f-mono); color: var(--red); letter-spacing: 0; }
.p-body h2::after { content: ""; flex: 1; height: 1px; background: rgba(32,37,42,.22); transform: translateY(-3px); }
.p-body h1 + h2, .subtitle + h2 { margin-top: 10px; }
ul.dash { list-style: none; margin: 3px 0 8px; padding: 0; }
ul.dash li { position: relative; padding-left: 17px; margin-bottom: 3px; }
ul.dash li::before { content: "—"; position: absolute; left: 0; color: var(--red); }
ul.tight li { margin-bottom: 1px; }
.note { font-size: 10.6px !important; line-height: 1.45; color: #5b5a55; font-style: italic; }
.mono { font-family: var(--f-mono); }
.box { position: relative; margin: 8px 0 10px; padding: 8px 12px 4px; border: 1px solid rgba(32,37,42,.55); background: rgba(255,255,255,.4); }
.box-t { margin-bottom: 4px; font: 600 8.6px/1.2 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: #5d5c55; }
.principle { margin: 10px 0; padding: 8px 14px; border-left: 3px solid var(--red); background: rgba(167,57,60,.055); font: 500 13px/1.45 var(--f-sans); color: #1b1f23; }
.goto { color: var(--ink); font-weight: 600; text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 2px; cursor: pointer; }
.goto:hover { color: var(--red); }

table.admin { width: 100%; margin: 6px 0 10px; border-collapse: collapse; font-size: 11px; line-height: 1.38; }
table.admin th { padding: 5px 7px; text-align: left; vertical-align: bottom; font: 600 8.4px/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; background: rgba(32,37,42,.07); border-top: 1.5px solid var(--ink); border-bottom: 1px solid var(--ink); }
table.admin td { padding: 5px 7px; vertical-align: top; border-bottom: 1px solid rgba(32,37,42,.18); }
table.admin td:first-child { font-weight: 600; }
table.admin td.mono { font-size: 9.6px; font-weight: 500; }
table.admin.two td:first-child { font-weight: 400; }
table.admin.two td + td { color: #6a5d4d; }

.abs { position: absolute; pointer-events: none; }
.stamp { padding: 6px 13px 4px; border: 3px solid var(--red); color: var(--red); font: 700 22px/1 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; transform: rotate(-8deg); opacity: .82; filter: url(#ink); mix-blend-mode: multiply; }
.sticker { padding: 4px 10px 3px; background: var(--red); color: #fbf3f0; font: 700 10px/1 var(--f-cond); letter-spacing: .26em; text-transform: uppercase; box-shadow: 0 1px 1px rgba(0,0,0,.25); transform: rotate(2deg); }
.archive { padding: 4px 7px; border: 1px solid currentColor; color: #3d5a80; font: 500 8px/1.45 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; transform: rotate(2.5deg); opacity: .72; }
.annot { font: 600 18px/1 var(--f-hand); color: var(--blue-ink); transform: rotate(-4deg); white-space: nowrap; }
.redact { background: #16191c; color: transparent; border-radius: 1px; padding: 0 3px; user-select: none; }
.ref { font: 500 9.6px/1.5 var(--f-mono); letter-spacing: .06em; color: #5d5c55; text-align: left !important; }

.sign { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-top: 14px; }
.sign > div { display: flex; flex-direction: column; gap: 3px; }
.sign span, .dz span { font: 500 8.4px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: #6b6a63; }
.sign b { font: 500 11px var(--f-mono); }
.sign .line { display: block; height: 24px; border-bottom: 1px solid var(--ink); }

/* Composants spécifiques */
.compare { display: grid; grid-template-columns: 1fr 34px 1fr; align-items: stretch; margin: 8px 0 8px; }
.c-cell { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; border: 1px solid rgba(32,37,42,.55); background: rgba(255,255,255,.4); }
.c-cell.is-after { border: 1.5px solid var(--ink); background: rgba(32,37,42,.05); }
.c-k { font: 600 8.4px/1.3 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: #5d5c55; }
.c-v { font: 700 28px/1 var(--f-cond); letter-spacing: .02em; }
.is-after .c-v { color: var(--red); }
.c-d { font-size: 11px; line-height: 1.35; color: #3a3e42; }
.c-arrow { display: grid; place-items: center; font: 400 20px var(--f-mono); color: #6b6a63; }
dl.lessons { display: grid; grid-template-columns: 150px 1fr; margin: 4px 0 10px; font-size: 11.6px; line-height: 1.42; }
dl.lessons dt, dl.lessons dd { padding: 5px 0; border-bottom: 1px solid rgba(32,37,42,.16); }
dl.lessons dt { font: 700 11.5px/1.3 var(--f-cond); letter-spacing: .08em; text-transform: uppercase; padding-right: 10px; }
dl.lessons dd { margin: 0; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; margin: 6px 0 8px; }
.card { padding-top: 6px; border-top: 2px solid var(--ink); font-size: 11.4px; line-height: 1.4; }
.card b { display: block; margin-bottom: 2px; font: 700 12px/1.15 var(--f-cond); letter-spacing: .08em; text-transform: uppercase; }
.card span { color: #3a3e42; }
.radio { font: 500 11px/1.55 var(--f-mono) !important; text-align: left !important; color: #1b2a3f; }
.roles { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 8px 0 6px; }
.role { padding: 10px 14px 6px; border: 1px solid rgba(32,37,42,.55); background: rgba(255,255,255,.4); }
.role-k { display: block; font: 600 8.6px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--red); }
.role > b { display: block; margin: 5px 0 6px; padding-bottom: 6px; border-bottom: 1px solid rgba(32,37,42,.3); font: 700 18px/1 var(--f-cond); letter-spacing: .06em; text-transform: uppercase; }
ol.steps { margin: 4px 0 10px; padding: 0; list-style: none; counter-reset: s; }
ol.steps li { counter-increment: s; position: relative; padding: 4px 0 4px 34px; border-bottom: 1px solid rgba(32,37,42,.14); }
ol.steps li::before { content: "0" counter(s); position: absolute; left: 0; top: 5px; font: 600 10px var(--f-mono); color: var(--red); }
ol.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin: 10px 0 10px; padding: 0; list-style: none; }
ol.timeline::before { content: ""; position: absolute; left: 6px; right: 6px; top: 22px; height: 2px; background: var(--ink); }
ol.timeline li { position: relative; padding-top: 34px; font-size: 10.8px; line-height: 1.3; }
ol.timeline li::before { content: ""; position: absolute; left: 0; top: 16px; width: 10px; height: 10px; border: 2px solid var(--ink); border-radius: 50%; background: #f2f0e9; }
ol.timeline li:last-child::before { background: var(--red); border-color: var(--red); }
ol.timeline span { position: absolute; top: 0; left: 0; font: 600 8.6px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--red); }
ol.timeline b { display: block; font: 700 12.5px/1.1 var(--f-cond); letter-spacing: .06em; text-transform: uppercase; }
ol.timeline small { display: block; margin-top: 2px; font-size: 10.6px; color: #4a4d50; }
.args { margin: 8px 0 10px; }
.arg { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 10px 0 8px; border-top: 1px solid rgba(32,37,42,.3); }
.arg:last-child { border-bottom: 1px solid rgba(32,37,42,.3); }
.arg-n { font: 700 30px/1 var(--f-cond); color: var(--red); text-align: center; padding-top: 2px; }
.arg b { display: block; margin-bottom: 3px; font: 700 15px/1.1 var(--f-cond); letter-spacing: .14em; text-transform: uppercase; }
.arg p { margin: 0 !important; }
.decision { margin-top: 8px; padding: 10px 14px 12px; border: 1.5px solid var(--ink); background: rgba(255,255,255,.35); }
.dz { display: grid; grid-template-columns: 190px 1fr; align-items: baseline; padding: 6px 0; border-bottom: 1px solid rgba(32,37,42,.2); }
.dz b { font: 700 14px/1.1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; }
.dz b.pending { color: var(--red); }
.dz.lines { display: block; border: 0; }
.dz.lines i { display: block; height: 22px; border-bottom: 1px solid rgba(32,37,42,.45); }
.decision .sign { margin-top: 8px; }
.annex-h { display: flex; align-items: baseline; gap: 12px; margin: 2px 0 8px; padding: 6px 10px; background: var(--ink); color: #f2f0e9; }
.annex-h span { font: 600 9.5px var(--f-mono); letter-spacing: .18em; text-transform: uppercase; color: #e7b3b0; }
.annex-h b { font: 700 16px/1 var(--f-cond); letter-spacing: .12em; text-transform: uppercase; }

/* Photographies jointes */
.photo { position: relative; margin: 8px 0 10px; padding: 7px 7px 8px; background: #fbfaf6; transform: rotate(var(--rot, -.6deg)); box-shadow: 0 1px 1px rgba(0,0,0,.22), 0 4px 10px rgba(0,0,0,.16); cursor: zoom-in; }
.photo::before, .photo::after { content: ""; position: absolute; width: 22px; height: 22px; background: #2a2d31; opacity: .88; }
.photo::before { left: -3px; top: -3px; clip-path: polygon(0 0, 100% 0, 0 100%); }
.photo::after { right: -3px; bottom: -3px; clip-path: polygon(100% 0, 100% 100%, 0 100%); }
.photo[data-clip]::before, .photo[data-clip]::after { display: none; }
.photo > .clip { left: 26px; top: -20px; z-index: 2; }
.ph-frame { position: relative; aspect-ratio: var(--ar, 16 / 9); overflow: hidden; background: #1d252e; }
.ph-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph-empty { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 8px; text-align: center; color: #9aa6b2; background: repeating-linear-gradient(135deg, rgba(255,255,255,.025) 0 10px, transparent 10px 20px), linear-gradient(160deg, #27323d, #151c24); font: 600 10px/1.2 var(--f-cond); letter-spacing: .2em; text-transform: uppercase; }
.ph-empty code { font: 400 9px/1.2 var(--f-mono); color: #cdbd93; letter-spacing: .02em; text-transform: none; }
.photo figcaption { margin-top: 6px; font: 500 8.6px/1.35 var(--f-mono); letter-spacing: .06em; color: #45474a; }
.photo figcaption b { color: var(--ink); letter-spacing: .12em; }
.photos-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.photos-2 .photo .ph-empty { font-size: 9px; }
.photos-2 .photo .ph-empty code { font-size: 8px; }
.photo.is-lifted { visibility: hidden; }
.photo[data-clip="right"] > .clip { left: auto; right: 26px; }
.photo.side { float: right; width: 192px; margin: 4px 0 8px 16px; }
.photo.mid { width: 330px; margin: 18px auto 6px; }
.photo.big { width: 390px; margin: 20px auto 12px; }
.ph-art { padding: 0; justify-content: flex-start; align-items: flex-start; }
.ph-art svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ph-art code { position: relative; max-width: calc(100% - 10px); margin: 5px; padding: 2px 5px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; background: rgba(8,11,15,.72); font-size: 7.5px !important; color: #d6c9a4; letter-spacing: .02em; }
.lb-photo .ph-art code { font-size: 12px !important; margin: 10px; }

/* Schéma */
.dg { display: block; width: 100%; height: auto; margin: 4px 0 6px; }
.dg text { font-family: var(--f-sans); fill: var(--ink); }
.dg .k { font: 600 8.5px var(--f-mono); letter-spacing: .12em; }
.dg .h { font: 700 15px var(--f-cond); letter-spacing: .12em; fill: #f2f0e9; }
.dg .s { font: 600 11px var(--f-cond); letter-spacing: .1em; }
.dg .t { font-size: 10.5px; }
.dg .l { font: 500 8.6px var(--f-mono); letter-spacing: .04em; fill: #4a4d50; }
.dg .r { fill: var(--red); }

/* ---------- Interface ---------- */
#bar {
  position: fixed; left: 0; right: 0; top: 0; z-index: 20; height: 48px; display: flex; align-items: center; gap: 16px; padding: 0 18px;
  background: linear-gradient(180deg, rgba(6,8,11,.88), rgba(6,8,11,0)); transition: opacity .6s;
  font: 600 12px/1 var(--f-cond); letter-spacing: .16em; text-transform: uppercase; color: #a9a392;
}
[data-mode=intro] #bar { opacity: 0; pointer-events: none; }
.b-brand { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.b-seal { width: 22px; height: 22px; color: #c9bd98; }
.b-brand em { font-style: normal; color: #6f6a5e; }
.b-read { display: none; align-items: center; gap: 8px; margin: 0 auto; white-space: nowrap; }
.has-dossier .b-read { display: flex; }
.b-tools { display: flex; gap: 6px; margin-left: auto; }
.has-dossier .b-tools { margin-left: 0; }
#bar button { padding: 8px 11px 7px; border: 1px solid rgba(217,206,175,.2); border-radius: 3px; background: rgba(255,255,255,.04); color: #cfc7b2; font: inherit; letter-spacing: .14em; text-transform: uppercase; cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
#bar button:hover { border-color: rgba(217,206,175,.55); color: #fff; }
#bar button.primary { border-color: rgba(167,57,60,.85); background: rgba(167,57,60,.2); color: #f3dcd9; }
#bar button:disabled { opacity: .3; cursor: default; }
#bar button[aria-pressed=true] { border-color: rgba(217,206,175,.6); background: rgba(217,206,175,.14); color: #fff; }
#b-prev, #b-next { min-width: 34px; font-size: 15px !important; padding: 5px 9px 6px !important; }
#b-next.to-next { font-size: 12px !important; padding: 8px 11px 7px !important; }
#b-title { margin: 0 12px; color: #e8e0c9; }
#b-page { min-width: 104px; text-align: center; font: 500 11px/1 var(--f-mono); letter-spacing: .1em; }
[data-mode=busy] .b-read button, [data-mode=busy] #b-replay { pointer-events: none; opacity: .5; }
.has-dossier #b-replay { display: none; }
@media (max-width: 1500px) { .b-brand em { display: none; } }
@media (max-width: 1280px) { .has-dossier .b-brand span { display: none; } }

#hint { position: fixed; left: 50%; bottom: 20px; z-index: 20; transform: translateX(-50%); text-align: center; pointer-events: none; transition: opacity .6s, transform .6s; white-space: nowrap; }
#hint b { display: block; font: 600 14px/1 var(--f-cond); letter-spacing: .44em; color: #e4d9b9; }
#hint b:empty { display: none; }
#hint span { display: block; margin-top: 7px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; color: #7f7a6b; }
[data-mode=intro] #hint, [data-mode=busy] #hint, [data-mode=zoom] #hint { opacity: 0; transform: translate(-50%, 8px); }

#skip { position: fixed; right: 22px; bottom: 20px; z-index: 30; padding: 9px 14px 8px; border: 1px solid rgba(217,206,175,.3); border-radius: 3px; background: rgba(6,8,11,.6); color: #cfc7b2; font: 600 12px/1 var(--f-cond); letter-spacing: .18em; text-transform: uppercase; cursor: pointer; opacity: 0; pointer-events: none; transition: opacity .4s; }
[data-mode=intro] #skip { opacity: 1; pointer-events: auto; }

#lightbox { position: fixed; inset: 0; z-index: 40; background: rgba(5,7,10,0); cursor: zoom-out; }
#lightbox[hidden] { display: none; }
.lb-photo { position: fixed; margin: 0; padding: 12px 12px 14px; transform-origin: 50% 50%; cursor: zoom-out; }
.lb-photo figcaption { margin-top: 10px; font-size: 13px; }
.lb-photo .ph-empty { font-size: 16px; }
.lb-photo .ph-empty code { font-size: 13px; }
.lb-photo > .clip { display: none; }
#lb-close { position: fixed; top: 14px; right: 18px; z-index: 2; padding: 9px 14px 8px; border: 1px solid rgba(217,206,175,.35); border-radius: 3px; background: rgba(6,8,11,.6); color: #e4dcc6; font: 600 12px/1 var(--f-cond); letter-spacing: .18em; text-transform: uppercase; cursor: pointer; }

body.reduced *, body.reduced *::before, body.reduced *::after { transition-duration: 0s !important; }

#print-root { display: none; }

/* ---------- Impression : une page administrative par feuille ---------- */
@media print {
  @page { size: letter; margin: 0; }
  html, body { height: auto; overflow: visible; background: #fff; }
  #viewport, #bar, #hint, #skip, #lightbox { display: none !important; }
  #print-root { display: block; }
  .print-page { position: relative; width: 560px; height: 724px; zoom: 1.4571; overflow: hidden; break-after: page; }
  .print-page .page { background: #fff; }
  .photo { cursor: default; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}
.page:focus { outline: none; }