:root,:root[data-theme=sombre]{--fond:#0d1017;--fond-carte:#161b25;--fond-eleve:#1e2532;--fond-creux:#0a0d13;--bordure:#2c3546;--bordure-forte:#3d4a61;--texte:#eaeef6;--texte-doux:#a8b2c6;--accent:#86a2ff;--accent-fort:#4f6ef7;--accent-contraste:#ffffff;--succes:#4ad295;--alerte:#f5c05a;--erreur:#ff7a7a;--teinte-succes:rgba(74,210,149,0.14);--teinte-alerte:rgba(245,192,90,0.14);--teinte-erreur:rgba(255,122,122,0.14);--teinte-accent:rgba(134,162,255,0.14);--ombre:0 1px 2px rgba(0,0,0,0.4),0 8px 24px rgba(0,0,0,0.25)}:root[data-theme=clair]{--fond:#f4f6fa;--fond-carte:#ffffff;--fond-eleve:#eef1f7;--fond-creux:#e7ebf3;--bordure:#d4dae6;--bordure-forte:#b3bccd;--texte:#161b25;--texte-doux:#55607a;--accent:#2f4fd8;--accent-fort:#2f4fd8;--accent-contraste:#ffffff;--succes:#0f7a4d;--alerte:#8a5b00;--erreur:#b3261e;--teinte-succes:rgba(15,122,77,0.1);--teinte-alerte:rgba(138,91,0,0.1);--teinte-erreur:rgba(179,38,30,0.08);--teinte-accent:rgba(47,79,216,0.08);--ombre:0 1px 2px rgba(16,24,40,0.06),0 8px 24px rgba(16,24,40,0.06)}@media (prefers-color-scheme:light){:root:not([data-theme=sombre]){--fond:#f4f6fa;--fond-carte:#ffffff;--fond-eleve:#eef1f7;--fond-creux:#e7ebf3;--bordure:#d4dae6;--bordure-forte:#b3bccd;--texte:#161b25;--texte-doux:#55607a;--accent:#2f4fd8;--accent-fort:#2f4fd8;--accent-contraste:#ffffff;--succes:#0f7a4d;--alerte:#8a5b00;--erreur:#b3261e;--teinte-succes:rgba(15,122,77,0.1);--teinte-alerte:rgba(138,91,0,0.1);--teinte-erreur:rgba(179,38,30,0.08);--teinte-accent:rgba(47,79,216,0.08);--ombre:0 1px 2px rgba(16,24,40,0.06),0 8px 24px rgba(16,24,40,0.06)}}:root{--rayon:12px;--rayon-petit:8px;--espace:1rem}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--fond);color:var(--texte);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.25;letter-spacing:-.01em}h1{font-size:1.55rem;margin:0 0 .2rem}h2{font-size:1.15rem;margin:1.6rem 0 .6rem}h3{font-size:1rem}a{color:var(--accent);-webkit-text-decoration-color:color-mix(in srgb,var(--accent) 40%,transparent);text-decoration-color:color-mix(in srgb,var(--accent) 40%,transparent)}.code,code{font-family:ui-monospace,Cascadia Mono,Consolas,monospace;font-size:.85em;background:var(--fond-creux);border:1px solid var(--bordure);border-radius:6px;padding:.05rem .35rem}button{font:inherit;font-weight:500;cursor:pointer;border-radius:var(--rayon-petit);border:1px solid var(--bordure);background:var(--fond-eleve);color:var(--texte);padding:.45rem .85rem;transition:background .12s ease,border-color .12s ease}button:hover:not(:disabled){border-color:var(--bordure-forte);background:color-mix(in srgb,var(--fond-eleve) 80%,var(--accent))}button:disabled{opacity:.45;cursor:not-allowed}button.principal{background:var(--accent-fort);border-color:var(--accent-fort);color:var(--accent-contraste)}button.principal:hover:not(:disabled){background:color-mix(in srgb,var(--accent-fort) 85%,#000);border-color:color-mix(in srgb,var(--accent-fort) 85%,#000)}button.discret{background:transparent;border-color:transparent;color:var(--texte-doux);padding:.3rem .5rem}button.discret:hover:not(:disabled){background:var(--fond-eleve);color:var(--texte)}button.danger{background:var(--erreur);border-color:var(--erreur);color:#ffffff}button.danger:hover:not(:disabled){background:color-mix(in srgb,var(--erreur) 85%,#000);border-color:color-mix(in srgb,var(--erreur) 85%,#000)}.sous-lot{margin-left:1.25rem;padding-left:.85rem;border-left:3px solid color-mix(in srgb,var(--image) 55%,transparent)}.sous-lot.sous-lot-video{border-left-color:color-mix(in srgb,var(--video) 60%,transparent)}.toast-page{position:fixed;left:50%;bottom:1rem;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:.6rem;max-width:min(760px,92vw);padding:.6rem .6rem .6rem .9rem;border-radius:var(--rayon-petit);box-shadow:0 8px 24px rgba(0,0,0,.25);background:var(--fond-eleve);border:1px solid var(--bordure-forte)}.toast-erreur{background:var(--teinte-erreur);border-color:color-mix(in srgb,var(--erreur) 60%,transparent)}.toast-succes{background:var(--teinte-succes);border-color:color-mix(in srgb,var(--succes) 60%,transparent)}.confirmation-suppression{margin-top:.6rem;padding:.7rem .8rem;border-radius:var(--rayon-petit);border:1px solid color-mix(in srgb,var(--erreur) 50%,transparent);background:var(--teinte-erreur)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input,select,textarea{font:inherit;background:var(--fond-carte);color:var(--texte);border:1px solid var(--bordure);border-radius:var(--rayon-petit);padding:.45rem .6rem;width:100%}input:hover,select:hover,textarea:hover{border-color:var(--bordure-forte)}textarea{min-height:5rem;resize:vertical;line-height:1.5}label{display:block;font-size:.82rem;font-weight:500;color:var(--texte-doux);margin-bottom:.25rem}.page{max-width:1400px;margin:0 auto;padding:1.5rem}.carte{background:var(--fond-carte);border:1px solid var(--bordure);border-radius:var(--rayon);padding:1rem;margin-bottom:.85rem;box-shadow:var(--ombre)}.ligne{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap}.grille-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:.75rem;gap:.75rem}@media (max-width:1000px){.grille-4{grid-template-columns:repeat(2,minmax(0,1fr))}}.grille-projets{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:1rem;gap:1rem}.doux{font-size:.86rem}.doux,.etiquette{color:var(--texte-doux)}.etiquette{display:inline-flex;align-items:center;gap:.3rem;font-size:.74rem;font-weight:600;letter-spacing:.01em;padding:.12rem .5rem;border-radius:999px;border:1px solid var(--bordure);background:var(--fond-eleve);white-space:nowrap}.etiquette.succes{border-color:color-mix(in srgb,var(--succes) 45%,transparent);background:var(--teinte-succes);color:var(--succes)}.etiquette.alerte{border-color:color-mix(in srgb,var(--alerte) 45%,transparent);background:var(--teinte-alerte);color:var(--alerte)}.etiquette.erreur{border-color:color-mix(in srgb,var(--erreur) 45%,transparent);background:var(--teinte-erreur);color:var(--erreur)}.etiquette.accent{border-color:color-mix(in srgb,var(--accent) 45%,transparent);background:var(--teinte-accent);color:var(--accent)}.bandeau-alerte{background:var(--teinte-alerte);border:1px solid color-mix(in srgb,var(--alerte) 50%,transparent);color:var(--texte);border-radius:var(--rayon);padding:.75rem 1rem;margin-bottom:1rem}.telecharger-media{background:none;border:1px solid var(--bordure);border-radius:999px;width:1.7rem;height:1.7rem;padding:0;line-height:1;font-size:1rem;color:var(--texte-doux)}.telecharger-media:hover:not(:disabled){color:var(--accent);border-color:var(--accent);background:none}.liste-exports{list-style:none;margin:.6rem 0 0;padding:0;display:flex;flex-direction:column;gap:.35rem}.liste-exports>li{padding:.35rem .5rem;border:1px solid var(--bordure);border-radius:var(--rayon-petit);background:var(--fond-eleve)}.etoile{background:none;border:none;font-size:1.7rem;padding:.1rem .2rem;line-height:1;color:#ffc400;-webkit-text-stroke:.6px #b8860b;text-shadow:0 0 3px rgba(255,196,0,.55)}.etoile[aria-pressed=false]{color:transparent;-webkit-text-stroke:1px #b9c0cc;text-shadow:none}.etoile:hover:not(:disabled){background:none}.etoile[aria-pressed=false]:hover:not(:disabled){-webkit-text-stroke:1px #ffc400}.miniature{width:100%;aspect-ratio:16/9;object-fit:cover;background:#000;border-radius:var(--rayon-petit);display:block}details.prompt{margin-top:.5rem;border-top:1px dashed var(--bordure);padding-top:.5rem}details.prompt pre,pre.bloc{white-space:pre-wrap;word-break:break-word;background:var(--fond-creux);border:1px solid var(--bordure);border-radius:var(--rayon-petit);padding:.6rem;font-size:.8rem;max-height:20rem;overflow:auto}.arbre{border-left:2px solid var(--bordure);margin-left:.6rem;padding-left:.9rem}.repliable{background:var(--fond-carte);border:1px solid var(--bordure);border-radius:var(--rayon);margin-bottom:.6rem;box-shadow:var(--ombre);overflow:hidden}.repliable>summary{cursor:pointer;padding:.7rem .9rem;display:flex;gap:.6rem;align-items:center;flex-wrap:wrap;list-style:none;background:var(--fond-carte);transition:background .12s ease}.repliable>summary::-webkit-details-marker{display:none}.repliable>summary:hover{background:var(--fond-eleve)}.repliable>summary:before{content:"";width:.42rem;height:.42rem;border-right:2px solid var(--texte-doux);border-bottom:2px solid var(--texte-doux);transform:rotate(-45deg);transition:transform .14s ease;flex:none;margin-right:.15rem}.repliable[open]>summary:before{transform:rotate(45deg)}.repliable[open]>summary{border-bottom:1px solid var(--bordure)}.repliable>.contenu{padding:.9rem}.repliable-titre{font-weight:600;margin:0;font-size:1rem}.repliable-fin{margin-left:auto;display:flex;gap:.35rem;align-items:center;flex-wrap:wrap}.extrait{color:var(--texte-doux);font-size:.86rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:44ch}.barre-outils{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;margin-bottom:.6rem}.compte{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.visionneuse{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);display:flex;flex-direction:column}.visionneuse-barre{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap;padding:.6rem .9rem;background:rgba(0,0,0,.55);color:#f2f4f8;font-size:.9rem}.visionneuse-scene{flex:1 1;min-height:0;display:flex;align-items:center;justify-content:center;padding:.75rem}.visionneuse-scene img,.visionneuse-scene video{max-width:100%;max-height:100%;object-fit:contain;background:#000}.visionneuse-scene.zoom{overflow:auto;align-items:flex-start;justify-content:flex-start}.visionneuse-scene.zoom img{max-width:none;max-height:none;object-fit:none}.vignette{position:relative;display:block;width:100%;padding:0;border:none;background:none;cursor:zoom-in;border-radius:var(--rayon-petit);overflow:hidden}.vignette:hover .miniature{filter:brightness(1.08)}.vignette .lecture{position:absolute;inset:0;font-size:2.2rem;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.8);pointer-events:none}.vignette .attente,.vignette .lecture{display:flex;align-items:center;justify-content:center}.vignette .attente{color:var(--texte-doux);font-size:.8rem}.jauge{height:5px;border-radius:999px;background:var(--fond-creux);overflow:hidden;margin-top:.3rem}.jauge-remplissage{height:100%;border-radius:999px;transition:width .2s ease;background:var(--texte-doux)}.jauge-remplissage.succes{background:var(--succes)}.jauge-remplissage.accent{background:var(--accent)}.jauge-remplissage.alerte{background:var(--alerte)}.jauge-remplissage.erreur{background:var(--erreur)}.note-style .extrait{max-width:100%;margin:.25rem 0 0}.bandeau-cout{display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;background:var(--teinte-accent);border:1px solid color-mix(in srgb,var(--accent) 40%,transparent);border-radius:10px;padding:.55rem .9rem;margin:.75rem 0 0}.bandeau-cout strong{font-size:1.2rem;color:var(--accent);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.bloc-section{border:1px solid var(--bordure);border-left:3px solid var(--accent);background:var(--fond-eleve);border-radius:10px;padding:.65rem .85rem;margin-top:.75rem}.bloc-section.lancement{border-left-color:var(--succes)}.bloc-section.outils{border-left-color:var(--texte-doux)}.bloc-section>h3{margin:0 0 .5rem;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--texte-doux)}:root{--image:#1f9e89;--video:#e08a2e;--principale:#3b6fe0;--variante:#9b5de5;--upscale:#d63384;--teinte-upscale:color-mix(in srgb,var(--upscale) 13%,transparent);--teinte-image:color-mix(in srgb,var(--image) 13%,transparent);--teinte-video:color-mix(in srgb,var(--video) 14%,transparent);--teinte-principale:color-mix(in srgb,var(--principale) 12%,transparent);--teinte-variante:color-mix(in srgb,var(--variante) 13%,transparent)}.etiquette.media-image{border-color:color-mix(in srgb,var(--image) 50%,transparent);background:var(--teinte-image);color:var(--image)}.etiquette.media-video{border-color:color-mix(in srgb,var(--video) 55%,transparent);background:var(--teinte-video);color:var(--video)}.etiquette.media-upscale{border-color:color-mix(in srgb,var(--upscale) 55%,transparent);background:var(--teinte-upscale);color:var(--upscale)}.bloc-upscale{margin-top:.6rem;padding:.6rem .75rem;border-radius:var(--rayon-petit);border-left:4px solid var(--upscale);background:color-mix(in srgb,var(--upscale) 7%,var(--fond-carte))}.media-feuille{width:min(100%,360px)}.lecteur-video{display:block;width:100%;aspect-ratio:16/9;border-radius:var(--rayon-petit);background:#000}.lecteur-video.attente{background:var(--fond-eleve)}.etiquette.origine-principale{border-color:color-mix(in srgb,var(--principale) 50%,transparent);background:var(--teinte-principale);color:var(--principale)}.etiquette.origine-variante{border-color:color-mix(in srgb,var(--variante) 50%,transparent);background:var(--teinte-variante);color:var(--variante)}.arbre.version-principale{border-left:4px solid var(--principale);background:color-mix(in srgb,var(--principale) 5%,var(--fond-carte))}.arbre.version-variante{border-left:4px solid var(--variante);background:color-mix(in srgb,var(--variante) 6%,var(--fond-carte))}.version-entete{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;margin:-.2rem 0 .4rem}.version-entete .version-nom{font-weight:700;font-size:1rem}.arbre.branche-image{border-left:4px solid var(--image);background:color-mix(in srgb,var(--image) 5%,var(--fond-carte))}.arbre.feuille-video{border-left:4px solid var(--video);background:color-mix(in srgb,var(--video) 6%,var(--fond-carte))}.repliable.lot-image{border-left:4px solid var(--image)}.repliable.lot-image>summary{background:color-mix(in srgb,var(--image) 7%,var(--fond-carte))}.repliable.lot-video{border-left:4px solid var(--video)}.repliable.lot-video>summary{background:color-mix(in srgb,var(--video) 8%,var(--fond-carte))}.repliable.origine-principale>summary{box-shadow:inset -4px 0 0 var(--principale)}.repliable.origine-variante>summary{box-shadow:inset -4px 0 0 var(--variante)}.repliable.lot-image>summary:hover,.repliable.lot-video>summary:hover{filter:brightness(1.04)}