:root{color-scheme:dark;--bg:#111214;--panel:#1a1b1e;--line:#333438;--muted:#a3a4ab;--ink:#f2f2f3;--accent:#dcfb79;--danger:#ffabab;font-family:Inter,Arial,Helvetica,sans-serif;font-size:16px;background:var(--bg);color:var(--ink)}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}a{color:inherit;text-decoration:none}button,a,input,select,textarea{outline-offset:5px}button:focus-visible,a:focus-visible{outline:2px solid var(--accent)}[hidden]{display:none!important}header{min-height:96px;padding:24px 5.5%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:850;letter-spacing:-.5px}.brand-light{font-weight:400;color:var(--muted);margin-left:-7px}.brand-mark{display:grid;place-items:center;position:relative;background:var(--accent);color:#111;font-size:24px;width:37px;height:37px;transform:rotate(-5deg);border-radius:4px;margin-right:5px}.brand-mark span{position:absolute;font-size:13px;bottom:0;right:2px}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a{color:var(--muted)}nav a[aria-current]{color:var(--accent)}nav a:hover{color:var(--ink)}.game-shell{max-width:1100px;padding:48px 40px 32px;margin:auto}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:var(--accent)}h1{font-size:clamp(30px,4.8vw,49px);font-weight:650;letter-spacing:-2px;margin:12px 0 26px;line-height:1.15}h2{font-size:22px;letter-spacing:-.5px;margin:0 0 12px}h3{font-size:20px;margin:18px 0 10px}p{line-height:1.6}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:20px}.heading-row h2{margin:0}.edition{font-size:12px;letter-spacing:1px;color:var(--muted)}.chapter-bar{display:flex;align-items:center;gap:16px;margin:0 0 20px}.chapter-bar label{font-size:14px;color:var(--muted)}select,input,textarea{background:#141518;border:1px solid #44454b;color:var(--ink);border-radius:7px;padding:13px 15px;max-width:100%;min-width:0}select:focus,input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.chapter-bar select{max-width:380px}.badge{font-size:12px;color:#d0d1d4;border:1px solid var(--line);padding:7px 10px;border-radius:5px;white-space:nowrap}.chapter-bar .text-button{margin-left:auto}.play-area{background:#191a1d;border:1px solid #3b3c41;border-radius:12px;overflow:hidden}.screen-top,.screen-bottom{display:flex;justify-content:space-between;align-items:center;padding:15px 22px;gap:12px}.screen-top{font-size:12px;letter-spacing:2px;color:#c6c7cd}.screen-top #score{font-size:20px;letter-spacing:1px;color:var(--accent);font-variant-numeric:tabular-nums}.screen-top small{font-size:11px;color:var(--muted)}.screen{position:relative;aspect-ratio:16/8.1;background:#090a0c;display:grid;place-items:center;border-block:1px solid #2d2e32;overflow:hidden;background-image:radial-gradient(#2a2b2e .6px,transparent .6px);background-size:12px 12px}canvas{width:100%;height:100%;object-fit:contain;position:absolute;inset:0;image-rendering:pixelated}.empty{padding:30px;text-align:center;max-width:540px}.empty h2{font-size:27px;margin-top:16px}.empty p{color:var(--muted);margin-bottom:24px}.pixel-icon{color:var(--accent);font-size:48px;line-height:1}.screen-message{position:absolute;inset:0;display:grid;place-items:center;background:#101114e8;color:var(--muted)}.button,button.primary,button.secondary,button.danger{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:13px 20px;border:1px solid transparent;border-radius:6px;font-size:14px;font-weight:650;min-height:46px}.primary{background:var(--accent);color:#1a2010;border:1px solid var(--accent)}.primary:hover:not(:disabled){background:#e8ffa5}.secondary{background:#2a2b2f;border-color:#414247!important;color:var(--ink)}.secondary:hover:not(:disabled){background:#38393e}.danger{background:#351e21;color:var(--danger);border-color:#704045!important}.text-button{border:0;background:none;color:var(--muted);padding:10px 0;font-size:14px}.text-button:hover:not(:disabled){color:var(--accent)}.reveal-info{display:flex;align-items:center;gap:20px}.reveal-info>span{font-size:11px;letter-spacing:1.4px;color:var(--muted)}.steps{display:flex;gap:5px}.steps i{height:5px;width:20px;background:#414248;border-radius:1px}.steps i.active{background:var(--accent)}.answer-form{display:flex;margin-top:20px;gap:10px}.answer-form input{flex:1;font-size:17px;padding:18px 20px;background:#202125;border-color:#393a40}.answer-form button{min-width:140px;font-size:16px}.under-answer{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:66px}.under-answer p{font-size:14px;color:var(--muted);margin:12px 0}.under-answer button{flex-shrink:0}.rules{border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px;padding-top:25px}.rules>div{display:flex;gap:14px;align-items:center}.rules span{font-size:12px;color:var(--accent);border:1px solid #3b4030;border-radius:50%;padding:7px}.rules p{font-size:14px;color:var(--muted)}footer{max-width:1180px;margin:20px auto 0;padding:25px 40px 32px;display:flex;justify-content:space-between;gap:16px;color:#97989e;font-size:11px;letter-spacing:1px}footer span:first-child{font-weight:700}.error,#dialog-error{color:var(--danger)!important}.summary{margin-top:20px;padding:24px;border:1px solid var(--line);border-radius:10px}.result-row{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:14px 0}.result-row span:last-child{color:var(--accent);white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.admin-shell{max-width:1180px;padding:48px 40px;margin:auto;min-height:75vh}.panel{background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:12px;margin:25px 0}.auth{max-width:500px;margin:45px auto}.auth p,.muted{color:var(--muted);font-size:14px}label{display:flex;flex-direction:column;gap:10px;font-size:14px}form label{margin:20px 0}form input,form textarea,form select{width:100%}.checkbox{flex-direction:row;align-items:center}.checkbox input{width:18px;height:18px;accent-color:var(--accent)}.form-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.chapter-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.chapter-card{text-align:left;border:1px solid var(--line);border-radius:9px;padding:22px;background:var(--panel);color:var(--ink)}.chapter-card:hover,.chapter-card.selected{border-color:var(--accent)}.chapter-card p{font-size:14px;color:var(--muted)}.chapter-card .eyebrow{font-size:11px}.empty-list{grid-column:1/-1;padding:25px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);font-size:14px}.section-heading{margin-top:35px;border-top:1px solid var(--line);padding-top:28px}.anime-row{display:grid;grid-template-columns:90px 1fr auto;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.anime-row img{width:90px;height:65px;object-fit:cover;border-radius:6px}.anime-row strong{font-size:16px}.anime-row p{margin:4px 0;overflow-wrap:anywhere}.anime-row .actions button{font-size:12px;padding:10px 12px}.image-preview{max-height:180px;max-width:100%;object-fit:contain;border-radius:6px}dialog{color:var(--ink);background:var(--panel);border:1px solid #505158;border-radius:12px;padding:28px;width:560px;max-width:calc(100vw - 30px);max-height:90vh}dialog::backdrop{background:#000b;backdrop-filter:blur(4px)}#notice{min-height:24px;color:var(--accent)}
@media(max-width:760px){header{padding:20px;min-height:80px}.brand{font-size:15px;gap:9px}.brand-light{display:none}nav{gap:20px}.game-shell,.admin-shell{padding:30px 20px}h1{letter-spacing:-1px}.edition{display:none}.chapter-bar{flex-wrap:wrap;gap:10px}.chapter-bar label{width:100%}.chapter-bar select{flex:1;max-width:100%}.chapter-bar .badge{font-size:11px}.chapter-bar .text-button{margin-left:0}.screen{aspect-ratio:4/3}.empty{padding:24px 18px}.empty h2{font-size:22px}.empty p{font-size:14px}.screen-top,.screen-bottom{padding:14px}.reveal-info{flex-direction:column;gap:9px;align-items:flex-start}.steps i{width:13px}.screen-bottom button{padding:12px;font-size:12px;gap:12px}.answer-form input{padding:15px;min-width:0;font-size:16px}.answer-form button{min-width:90px;padding:12px;font-size:14px;gap:10px}.under-answer{gap:12px}.under-answer p{font-size:13px}.rules{grid-template-columns:1fr;gap:4px;padding-top:16px;margin-top:16px}.rules p{margin:8px 0}footer{padding:15px 20px 30px;font-size:10px;flex-wrap:wrap}.chapter-list{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr;gap:0}.panel{padding:20px}.anime-row{grid-template-columns:70px 1fr;gap:14px}.anime-row img{width:70px}.anime-row .actions{grid-column:2}.heading-row{flex-wrap:wrap}.heading-row h2{font-size:20px}.result-row{font-size:14px}.auth{margin:24px 0}}
@media(max-width:420px){.chapter-list{grid-template-columns:1fr}.chapter-bar .badge{display:none}.answer-form button span{display:none}.screen-bottom button{gap:4px}.steps i{width:11px}.brand-mark{width:30px;height:30px}.under-answer{flex-wrap:wrap;gap:0}.under-answer p{width:100%}.screen{aspect-ratio:1/1}.reveal-info>span{font-size:10px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background .15s,color .15s,border-color .15s}}

/* Une seule fenêtre flottante, centrée sur un fond uni. */
.minimal-game{min-height:100svh;display:grid;place-items:center;padding:96px 24px;background:#111214;position:relative}
.minimal-game .minimal-nav{position:absolute;top:0;left:0;width:100%;border:0;background:transparent}
.minimal-game .backoffice-link{font-size:14px;color:var(--muted);padding:10px 0;white-space:nowrap}
.minimal-game .backoffice-link:hover{color:var(--ink)}
.minimal-game .game-shell{width:min(100%,820px);max-width:none;margin:auto;padding:20px;background:#1a1b1e;border:1px solid #35363b;border-radius:16px;box-shadow:0 28px 90px #0006}
.minimal-game .chapter-bar{margin:0 0 14px;gap:12px;flex-wrap:nowrap}
.minimal-game .chapter-bar select{max-width:100%;flex:1;border:0;background:transparent;padding:8px 0;font-size:14px;color:#bfc0c6}
.minimal-game .chapter-bar .text-button{margin-left:auto;font-size:22px;padding:4px 10px}
.minimal-game .play-area{border:0;border-radius:8px;background:transparent}
.minimal-game .screen{aspect-ratio:16/9;border:1px solid #303136;border-radius:8px;background:#0c0d0f}
.minimal-game .screen-bottom{padding:14px 0 0}
.minimal-game .reveal-info{display:block}
.minimal-game .answer-form{margin-top:14px}
.minimal-game .answer-form input{padding:14px 16px}
.minimal-game .answer-form button{min-width:100px}
.minimal-game .under-answer{min-height:32px;margin-top:8px;gap:12px}
.minimal-game .under-answer p{margin:0;font-size:14px}
.minimal-game .under-answer button{padding-top:6px;padding-bottom:6px}
.minimal-game .summary{display:none}
.minimal-game .empty p{margin:0}
@media(max-width:540px){.minimal-game{padding:80px 14px}.minimal-game .game-shell{padding:14px;border-radius:12px}.minimal-game .answer-form button{min-width:80px}.minimal-game .under-answer{flex-wrap:nowrap}.minimal-game .under-answer p{width:auto;flex:1}.minimal-game .screen{aspect-ratio:16/10}}

.minimal-game .answer-combobox{position:relative;flex:1;min-width:0;display:flex}
.minimal-game .answer-combobox input{width:100%;min-width:0}
#answer-options{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:10;max-height:240px;overflow-y:auto;margin:0;padding:6px;list-style:none;background:#232428;border:1px solid #484950;border-radius:8px;box-shadow:0 12px 30px #0007}
#answer-options li{padding:11px 12px;border-radius:5px;cursor:pointer;font-size:15px;overflow-wrap:anywhere}
#answer-options li:hover,#answer-options li[aria-selected=true]{background:#383d2c;color:var(--accent)}

/* Décor derrière la fenêtre opaque du jeu. */
.minimal-game{background:#8060ad;isolation:isolate}
.minimal-game #weapon-snow{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;object-fit:fill}
.minimal-game .game-shell{position:relative;z-index:1}
.minimal-game .minimal-nav{z-index:2}
.minimal-game .backoffice-link,.minimal-game .brand-light{color:#f1eafa}

/* Identité violette commune au jeu et au back-office. */
:root{--accent:#a78bda}
.brand{color:#fff}
.brand-light{color:#32134f;font-weight:650}
.brand-mark{background:#3f1765;color:#fff}
.primary{background:#542181;color:#fff;border-color:#542181}
.primary:hover:not(:disabled){background:#69309b}
button.primary{border-color:#542181}
.steps i.active{background:#8247b3}
#answer-options li:hover,#answer-options li[aria-selected=true]{background:#402653;color:#f4ebff}
.minimal-game .brand-light{color:#32134f}
.minimal-game .backoffice-link:hover{color:#32134f}
.rules span{border-color:#593773}
.secondary{background:#35233f;border-color:#614274!important;color:#f1e7fa}
.secondary:hover:not(:disabled){background:#493055}

/* Garder le nom complet visible, y compris dans le panneau étroit. */
.brand .brand-light{display:inline;margin-left:0;white-space:nowrap}
.brand{white-space:nowrap;gap:8px}
@media(max-width:420px){.minimal-game .minimal-nav{padding:18px 14px;gap:12px}.brand{font-size:14px;gap:5px}.brand-mark{margin-right:3px}.minimal-game .backoffice-link{font-size:12px}}

.radio-player{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px solid #37303e;color:#bdaacf;font-size:12px}
.radio-player #radio-play{color:#d3b0f2;min-width:36px;font-size:18px;padding:6px}
.radio-player input[type=range]{width:110px;min-width:60px;accent-color:#9862c4;padding:0;border:0;cursor:pointer;height:24px}
.radio-player output{min-width:36px;font-variant-numeric:tabular-nums}
.radio-player #radio-status{font-size:12px;color:var(--muted)}

.minimal-game .image-difficulty{font-size:13px;color:#dcc5ee;background:#382744;border:1px solid #604375;border-radius:6px;padding:7px 10px;white-space:nowrap}
@media(max-width:540px){.minimal-game .chapter-bar{flex-wrap:wrap}.minimal-game .image-difficulty{font-size:12px}}

.mal-search{margin:-8px 0 20px}.mal-search p{font-size:13px}
#mal-results{display:grid;gap:6px;max-height:250px;overflow:auto}
.mal-result{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:8px;background:#242029;color:#eee;border:1px solid #4d3a5d;border-radius:6px}
.mal-result:hover{background:#3d2a4e}.mal-result img{width:36px;height:50px;object-fit:cover;border-radius:3px}.mal-result span{display:grid;gap:5px}.mal-result strong{font-size:14px}.mal-result small{color:#c3b1d2}

.header-actions{display:flex;align-items:center;gap:18px}
#language{font-size:13px;padding:6px 8px;min-height:34px;background:#412057;color:white;border:1px solid #9874b4;border-radius:6px}
@media(max-width:440px){.header-actions{gap:8px}.minimal-game .minimal-nav{gap:8px;flex-wrap:wrap}.minimal-game .backoffice-link{font-size:11px}}

/* Navigation des niveaux : panneau permanent sur ordinateur, repliable sur mobile. */
.game-layout{position:relative;z-index:1;width:min(100%,1100px);display:grid;grid-template-columns:minmax(0,820px) 250px;gap:24px;align-items:start}
.minimal-game .game-layout .game-shell{width:100%;margin:0;min-width:0}
.levels-panel{min-width:0;background:#1a1b1e;border:1px solid #35363b;border-radius:16px;padding:16px;box-shadow:0 28px 90px #0006}
.levels-heading{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:5px 4px 16px;background:none;border:0;border-bottom:1px solid #37303e;color:#f2f2f3;font-weight:650;text-align:left}
.levels-heading:disabled{opacity:1;cursor:default}
.levels-chevron{display:none}
.levels-list{display:flex;flex-direction:column;gap:8px;max-height:min(480px,65svh);overflow-y:auto;overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:#674383 #202125;padding:12px 4px 4px;scrollbar-gutter:stable}
.levels-list p{color:var(--muted);font-size:14px}
.level-item{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;min-height:49px;width:100%;padding:12px 14px;text-align:left;background:#202125;border:1px solid #393a40;border-radius:8px;color:#c8bfd0;font-size:14px}
.level-item:hover:not(:disabled){background:#35233f;border-color:#755090}
.level-item.selected{background:#382744;border-color:#9466b5;color:#fff;box-shadow:inset 3px 0 #a78bda}
.level-title{overflow-wrap:anywhere;min-width:0}
.level-check{display:grid;place-items:center;flex-shrink:0;width:23px;height:23px;border-radius:50%;font-size:15px;font-weight:900;color:#caffdf;background:linear-gradient(145deg,#46ce87,#156942);border:1px solid #73eda5;box-shadow:0 0 10px #47e58a66,inset 0 1px 3px #e0ffee66;text-shadow:0 0 5px #a7ffcc}
#current-chapter{font-size:14px;color:#d9cfe2;overflow-wrap:anywhere;min-width:0}
@media(max-width:900px){
  .game-layout{width:min(100%,820px);grid-template-columns:minmax(0,1fr);gap:14px}
  .levels-panel{grid-row:1;padding:12px 14px;border-radius:12px}
  .levels-heading{padding:4px;border-bottom:0;min-height:32px}
  .levels-heading[aria-expanded=true]{padding-bottom:12px;border-bottom:1px solid #37303e}
  .levels-chevron{display:inline-block;font-size:22px;line-height:1}
  .levels-heading[aria-expanded=false] .levels-chevron{transform:rotate(-90deg)}
  .levels-list{max-height:220px}
}

/* Adapter la fenêtre à la hauteur réelle de l'écran, sans masquer les contrôles. */
.minimal-game{padding:96px 24px 24px;min-height:100dvh}
@media(min-width:901px) and (min-height:540px){
  .minimal-game .game-layout{height:min(740px,calc(100dvh - 120px));min-height:0;align-items:stretch}
  .minimal-game .game-layout .game-shell{height:100%;display:flex;flex-direction:column;min-height:0}
  .minimal-game .chapter-bar,.minimal-game .answer-form,.minimal-game .under-answer,.minimal-game .radio-player{flex-shrink:0}
  .minimal-game .play-area{display:flex;flex-direction:column;flex:1;min-height:0}
  .minimal-game .screen{flex:1;min-height:0;aspect-ratio:auto}
  .minimal-game .screen-bottom{flex-shrink:0}
  .minimal-game .empty{padding:12px 18px}
  .minimal-game .empty h2{margin:6px 0;font-size:22px}
  .minimal-game .empty .pixel-icon{font-size:28px}
  .levels-panel{display:flex;flex-direction:column;min-height:0;max-height:100%}
  .levels-heading{flex-shrink:0}
  .levels-list{min-height:0;max-height:none;flex:1}
}
@media(max-width:900px){
  .minimal-game{padding:90px 14px 20px}
  .minimal-game .screen{max-height: max(160px,calc(100dvh - 440px))}
  .levels-list{max-height:min(180px,25dvh)}
}
@media(max-height:539px) and (min-width:901px){
  .minimal-game{padding-top:80px;padding-bottom:16px}
  .minimal-game .screen{max-height:180px}
  .levels-list{max-height:280px}
}

/* Les deux panneaux partagent toute la hauteur de la même ligne. */
@media(min-width:901px){
  .minimal-game .game-layout{align-items:stretch}
  .minimal-game .levels-panel{align-self:stretch;margin-top:0;height:auto;max-height:none;min-height:0;display:flex;flex-direction:column;position:relative}
  .minimal-game .levels-heading{flex-shrink:0}
  .minimal-game .levels-list{flex:1;min-height:0;max-height:none;contain:size;overflow-y:auto}
}

.duplicate-notice{margin-top:10px;padding:12px 14px;border:1px solid #9b7844;border-radius:8px;background:#382f22;color:#f3d5a0;font-size:13px}.duplicate-notice ul{margin:8px 0;padding-left:20px;max-height:140px;overflow-y:auto}.duplicate-notice p{margin:6px 0 0;font-size:13px}