/* ════ Palette & base — style « jeu d'apprentissage » (Lingodeer/Wagotabi) ════
   Rondeurs, couleurs vives, boutons à socle 3D, fond crème chaleureux. */
:root{
  --ink:#403A3E;            /* texte principal, brun-gris doux */
  --soft:#8B8189;           /* texte secondaire */
  --paper:#FFF4E2;          /* fond crème */
  --panel:#FFFFFF;          /* cartes */
  --red:#E63946;  --red-d:#C42430;
  --green:#2EC4B6; --green-d:#21A096;
  --amber:#FFC857; --amber-d:#E8A93C;
  --blue:#4D96FF; --blue-d:#3578DB;
  --pink:#FFE3E0; --mint:#DFF7F4; --cream:#FFF1D6; --sky:#E3EEFF;
  --r-lg:22px; --r-md:16px; --r-sm:12px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{min-height:100vh;display:flex;justify-content:center;align-items:flex-start;padding:18px 10px;
  color:var(--ink);
  background:var(--paper);
  background-image:radial-gradient(#F5D9A8 1.4px,transparent 1.6px);
  background-size:26px 26px;
  font-family:"M PLUS Rounded 1c","Hiragino Maru Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  font-weight:700}
.app{width:100%;max-width:680px;background:var(--panel);border-radius:var(--r-lg);
  box-shadow:0 6px 0 rgba(64,58,62,.10),0 14px 34px rgba(64,58,62,.12);padding:18px 16px 22px}

/* ════ En-tête & navigation ════ */
.top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.brand{display:flex;align-items:center;gap:12px}
.logo{border-radius:14px;box-shadow:0 3px 0 rgba(64,58,62,.12);flex:none}
.eyebrow{display:inline-flex;align-items:center;gap:7px;font-weight:800;font-size:11px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--soft)}
.dot{width:9px;height:9px;background:var(--amber);border-radius:50%;box-shadow:0 0 0 3px var(--cream)}
h1{font-family:"Mochiy Pop One","M PLUS Rounded 1c",sans-serif;font-weight:400;
  font-size:clamp(19px,4.5vw,25px);margin:6px 0 12px;line-height:1.1;color:var(--red)}
.idbox{display:flex;flex-direction:column;gap:6px}
.userbox{display:flex;align-items:center;gap:6px;border:2px solid #F0E4D2;border-radius:999px;
  background:var(--cream);padding:5px 12px;transition:border-color .15s}
.userbox:focus-within{border-color:var(--amber)}
.userbox input{border:none;outline:none;font-family:inherit;font-weight:800;font-size:13px;width:96px;background:none;color:var(--ink)}
.tabs{display:flex;gap:6px;background:var(--cream);border-radius:999px;padding:5px;margin:6px 0 18px;overflow-x:auto}
.tabs button{flex:1;min-width:60px;font-family:inherit;font-weight:800;font-size:11px;cursor:pointer;
  background:none;border:none;padding:7px 4px;color:var(--soft);border-radius:999px;
  display:flex;flex-direction:column;align-items:center;gap:1px;transition:background .15s,color .15s,transform .15s}
.tabs button span{font-size:10px;letter-spacing:.02em}
.tabs button.on{background:var(--red);color:#fff;box-shadow:0 3px 0 var(--red-d);transform:translateY(-1px)}

/* ════ Composants génériques ════ */
.sub{font-size:13px;color:var(--soft);font-weight:700;margin:0 0 12px;line-height:1.55}
.card{background:var(--panel);border:2px solid #F3E8D7;border-radius:var(--r-md);padding:16px;margin-bottom:12px;
  box-shadow:0 4px 0 rgba(64,58,62,.06)}
.btn{font-family:inherit;font-weight:800;font-size:15px;cursor:pointer;color:#fff;background:var(--red);
  border:none;border-radius:var(--r-md);padding:13px 18px;min-height:50px;
  box-shadow:0 5px 0 var(--red-d);transition:transform .1s,box-shadow .1s,filter .15s}
.btn.go{background:var(--green);box-shadow:0 5px 0 var(--green-d)}
.btn.ghost{background:var(--cream);color:var(--ink);box-shadow:0 5px 0 #E8D9BC}
.btn.full{width:100%}
.btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--red-d)}
.btn.go:active{box-shadow:0 1px 0 var(--green-d)} .btn.ghost:active{box-shadow:0 1px 0 #E8D9BC}
input,select,textarea{font-family:inherit;font-weight:700;font-size:15px;border:2px solid #EADFC9;
  border-radius:var(--r-sm);padding:10px 12px;background:#FFFDF8;min-height:44px;width:100%;color:var(--ink);
  outline:none;transition:border-color .15s}
input:focus,select:focus,textarea:focus{border-color:var(--blue)}
textarea{min-height:90px;resize:vertical}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.okmsg{font-size:13px;font-weight:800;color:var(--green-d);margin:8px 0 0;min-height:18px}
.pop{animation:pop .3s cubic-bezier(.34,1.56,.64,1) both}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}

/* ════ Accueil ════ */
.menu{display:grid;gap:12px}
.menu .btn{display:flex;align-items:center;gap:14px;text-align:left;font-size:16px}
.menu .btn small{display:block;font-size:12px;font-weight:700;opacity:.9}
.stats{display:flex;gap:10px;margin-bottom:16px}
.stat{flex:1;border-radius:var(--r-md);padding:12px 8px;text-align:center;border:2px solid transparent}
.stat:nth-child(1){background:var(--pink)} .stat:nth-child(2){background:var(--cream)} .stat:nth-child(3){background:var(--mint)}
.stat b{font-family:"Mochiy Pop One","M PLUS Rounded 1c",sans-serif;font-weight:400;font-size:26px;display:block;color:var(--ink)}
.stat span{font-size:10px;font-weight:800;color:var(--soft);text-transform:uppercase;letter-spacing:.08em}

/* ════ Jeu Match ════ */
.board{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.col{display:flex;flex-direction:column;gap:10px}
.cell{font-family:inherit;cursor:pointer;border:2px solid #F0E4D2;border-radius:var(--r-md);background:#FFFDF8;
  box-shadow:0 4px 0 #EFE2CC;min-height:56px;display:flex;align-items:center;justify-content:center;
  padding:8px 6px;color:var(--ink);transition:transform .1s,box-shadow .1s,background .15s,border-color .15s}
.cell.jp{font-size:21px;font-weight:800} .cell.jp rt{font-size:9px;color:var(--soft)}
.cell.fr{font-size:15px;font-weight:700}
.cell:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 0 #EFE2CC;border-color:var(--amber)}
.cell.sel{background:var(--cream);border-color:var(--amber);box-shadow:0 4px 0 var(--amber-d)}
.cell.done{background:var(--mint);border-color:var(--green);box-shadow:none;color:var(--green-d);cursor:default}
.cell.shake{animation:shake .4s;border-color:var(--red);background:var(--pink)}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

/* ════ SRS ════ */
.flash{min-height:175px;background:linear-gradient(160deg,#FFFDF8,var(--cream));border:2px solid #F0E4D2;
  border-radius:var(--r-lg);box-shadow:0 5px 0 rgba(64,58,62,.07);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  padding:22px;text-align:center;margin-bottom:14px}
.flash .big{font-size:46px;font-weight:800} .flash .big rt{font-size:13px;color:var(--soft)}
.flash .mean{font-size:24px;font-weight:800;color:var(--red)}
.grades{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.grades .btn{min-height:56px;font-size:13px;padding:8px 4px}
.g-again{background:var(--red);box-shadow:0 5px 0 var(--red-d)}
.g-hard{background:var(--amber);box-shadow:0 5px 0 var(--amber-d)}
.g-good{background:var(--green);box-shadow:0 5px 0 var(--green-d)}
.g-easy{background:var(--blue);box-shadow:0 5px 0 var(--blue-d)}
.g-again:active{box-shadow:0 1px 0 var(--red-d)} .g-hard:active{box-shadow:0 1px 0 var(--amber-d)}
.g-good:active{box-shadow:0 1px 0 var(--green-d)} .g-easy:active{box-shadow:0 1px 0 var(--blue-d)}

/* ════ Vidéo ════ */
.videowrap{position:relative;border-radius:var(--r-md);overflow:hidden;background:#000;
  box-shadow:0 5px 0 rgba(64,58,62,.12)}
#yt{width:100%;aspect-ratio:16/9} #yt iframe{width:100%;height:100%}
.overlay{position:absolute;inset:0;background:rgba(64,58,62,.92);display:flex;align-items:center;justify-content:center;padding:12px;z-index:5}
.qbox{width:100%;max-width:470px;background:var(--panel);border-radius:var(--r-md);
  padding:16px;display:flex;flex-direction:column;gap:10px;max-height:100%;overflow:auto}
.qstep{font-size:11px;font-weight:800;color:var(--red);margin:0;letter-spacing:.08em}
.q{font-size:16px;font-weight:800;margin:0;line-height:1.5}
.gapline{font-size:17px;font-weight:700;background:var(--sky);border-radius:var(--r-sm);padding:10px;text-align:center;line-height:2}
.gapline .gap{display:inline-block;min-width:60px;border-bottom:3px solid var(--red)}
.opts{display:grid;gap:8px}
.opt{font-family:inherit;font-weight:700;font-size:15px;cursor:pointer;background:#FFFDF8;border:2px solid #EADFC9;
  border-radius:var(--r-sm);padding:13px;min-height:48px;text-align:left;color:var(--ink);
  box-shadow:0 3px 0 #EFE2CC;transition:transform .1s,border-color .15s}
.opt:hover:not(:disabled){transform:translateY(-1px);border-color:var(--blue)}
.opt.ok{background:var(--mint);border-color:var(--green);box-shadow:0 3px 0 var(--green-d)}
.opt.no{background:var(--pink);border-color:var(--red);box-shadow:0 3px 0 var(--red-d)}
.opt.dim{opacity:.5}
.note{font-size:13px;line-height:1.5;background:var(--cream);border-radius:var(--r-sm);padding:10px 12px;margin:0}
.subs{border:2px solid #F0E4D2;border-radius:var(--r-md);background:#FFFDF8;height:200px;overflow-y:auto;scroll-behavior:smooth;margin-top:12px}
.line{padding:10px 14px;border-bottom:1px solid #F6EDDD;cursor:pointer;opacity:.5;transition:opacity .15s,background .15s}
.line.cur{opacity:1;background:var(--cream);border-left:5px solid var(--red)}
.line .jp{font-size:clamp(17px,4.5vw,20px);font-weight:700;line-height:2.1;transition:filter .2s}
.line .jp rt{font-size:10px;color:var(--soft)}
.line .fr{font-size:12px;color:var(--soft);font-weight:700;transition:filter .2s}
.fr.masked{filter:blur(5px);cursor:pointer;user-select:none} .fr.masked.rev{filter:none}
.line.qa .fr{filter:blur(5px) !important}
.line.qa.gapjp .jp{filter:blur(8px);user-select:none}
.playhead{display:flex;justify-content:space-between;font-size:12px;font-weight:800;color:var(--soft);margin:8px 0;flex-wrap:wrap;gap:4px}
.field{display:flex;flex-direction:column;gap:3px;font-size:10px;font-weight:800;color:var(--soft);text-transform:uppercase;letter-spacing:.06em;flex:1;min-width:120px}
.rowform{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap;margin-bottom:8px}

/* ════ Scores ════ */
.scoretable{width:100%;border-collapse:separate;border-spacing:0;font-size:13px;border-radius:var(--r-sm);overflow:hidden}
.scoretable th,.scoretable td{padding:8px 10px;text-align:left}
.scoretable th{background:var(--cream);color:var(--soft);font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.scoretable tr:nth-child(even) td{background:#FFFBF2}
.scoretable td{border-bottom:1px solid #F6EDDD}
.scoretable .jpcell{font-size:16px;font-weight:800}
.hide{display:none !important}
@media (max-width:480px){
  body{padding:10px 6px}
  .app{padding:14px 12px 18px;border-radius:var(--r-md)}
  .btn{width:100%}
  .idbox{flex-direction:column}
}