:root{
  --violet:#7b3fe4; --violet-dark:#5a27bd; --pink:#ff5e93; --amber:#ffb703; --amber-dark:#f08c00;
  --green:#22b36b; --green-dark:#18884f; --red:#e5484d; --sky:#2aa9e0;
  --bg:#f3eefe; --card:#ffffff; --line:#e6def7; --text:#26203a; --muted:#7a7290;
  --radius:18px; --tap:52px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
/* SEO/přístupnostní blok mimo obrazovku (obsah appky se vykresluje do #app) */
.seo-intro{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:normal;border:0}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Segoe UI",Roboto,Tahoma,Arial,sans-serif;color:var(--text);
  background:radial-gradient(1200px 500px at 50% -100px,#ede4ff,transparent),var(--bg);overscroll-behavior-y:none;min-height:100vh}
button{font-family:inherit}
.hidden{display:none!important}

/* ---------- horní lišta ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:linear-gradient(180deg,var(--violet),var(--violet-dark));color:#fff;
  padding:10px clamp(12px,3vw,22px);padding-top:max(10px,env(safe-area-inset-top));position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:11px;cursor:pointer}
.brand .logo{width:40px;height:40px;flex:0 0 auto;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}
.brand-txt{display:flex;flex-direction:column;line-height:1.05}
.brand-txt .bn{font-size:22px;font-weight:800;letter-spacing:.3px}
.brand-txt .bn em{font-style:normal;color:#ffd6e6}
.brand-txt i{font-style:normal;font-size:11px;font-weight:400;opacity:.85;margin-top:2px}

/* status pilulky (body, série, level) */
.hud{display:flex;gap:8px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:5px 11px;font-weight:800;font-size:15px}
.pill .ic{font-size:16px}
.userbtn{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.32);
  border-radius:999px;padding:4px 5px 4px 11px;color:#fff;font-size:13px;cursor:pointer}
.userbtn .out{background:rgba(255,255,255,.92);color:var(--violet-dark);border:none;border-radius:999px;padding:4px 9px;font-weight:700;font-size:12px;cursor:pointer}
.pbtn{cursor:pointer;font-family:inherit}
.vpick{position:fixed;inset:0;z-index:80;background:rgba(40,20,80,.42);display:flex;align-items:center;justify-content:center;padding:16px}
.vpick-card{background:#fff;border-radius:18px;padding:20px 22px;max-width:430px;width:100%;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.vpick-card b{color:var(--violet-dark);font-size:18px}
.vpick-card p{color:var(--muted);font-size:13px;margin:6px 0 12px;line-height:1.5}
.vpick-card select{width:100%;font-size:15px;padding:10px;border:2px solid var(--line);border-radius:10px}
.vpick-card .vrow{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:14px;color:var(--muted)}
.vpick-card .vrow input[type=range]{flex:1}
@media(max-width:620px){.brand-txt i{display:none}.pill{font-size:14px;padding:5px 9px}.userbtn .lbl{display:none}}

main{max-width:940px;margin:0 auto;padding:clamp(14px,3vw,26px) clamp(12px,3vw,18px)}

/* ---------- přihlášení ---------- */
.login-hero{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;text-align:center;margin:6px 0 18px}
.login-hero h1{margin:0;font-size:clamp(24px,5vw,34px);color:var(--violet-dark)}
.login-hero .tagline{margin:4px 0 0;font-weight:700;color:var(--violet)}
.mascot{width:104px;height:104px;flex:0 0 auto;animation:float 3.6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media(prefers-reduced-motion:reduce){.mascot{animation:none}}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:0 auto;max-width:820px}
@media(max-width:680px){.cols{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;box-shadow:0 6px 20px rgba(90,39,189,.08)}
.panel h2{margin:0 0 12px;color:var(--violet-dark);font-size:20px}
.row{display:flex;gap:10px;flex-wrap:wrap}
.panel input{flex:1;min-width:150px;font-size:19px;padding:13px 14px;border:2px solid var(--line);border-radius:12px;text-transform:uppercase;text-align:center;letter-spacing:2px}
.panel input.name{text-transform:none;text-align:left;letter-spacing:0}
.btn{border:none;border-radius:12px;padding:13px 18px;font-weight:800;font-size:16px;cursor:pointer;transition:.12s;min-height:var(--tap)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--violet);color:#fff}
.btn.primary:hover{background:var(--violet-dark)}
.btn.pink{background:var(--pink);color:#fff}
.btn.ghost{background:#f4f0fc;color:var(--violet-dark);border:1px solid var(--line)}
.btn.big{width:100%;font-size:18px;padding:15px}
.msg{margin:10px 0 0;font-size:15px;min-height:20px;font-weight:600}
.msg.err{color:var(--red)} .msg.info{color:var(--violet)}
.demo-line{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.demo-line span{color:var(--muted)}
.hintcodes{margin-top:14px;font-size:13px;color:var(--muted);background:#faf7ff;border:1px dashed var(--line);border-radius:12px;padding:10px 12px}
.hintcodes b{color:var(--violet-dark)}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:14px}
.feat{display:flex;gap:10px;align-items:flex-start;background:#faf7ff;border:1px solid var(--line);border-radius:12px;padding:11px 12px}
.feat .fic{font-size:22px;line-height:1}
.feat b{display:block;font-size:14px}
.feat span{font-size:12px;color:var(--muted)}

/* ---------- domovská mapa ---------- */
.welcome{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:linear-gradient(135deg,#fff,#f6f0ff);
  border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:0 4px 16px rgba(90,39,189,.07);margin-bottom:18px}
.welcome .mini-mascot{width:66px;height:66px;flex:0 0 auto}
.welcome h1{margin:0;font-size:clamp(19px,3.5vw,24px);color:var(--violet-dark)}
.welcome p{margin:3px 0 0;color:var(--muted);font-size:14px}
.goal{margin-left:auto;text-align:center;min-width:140px}
.goal .glabel{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.03em}
.goal .gbar{height:12px;border-radius:8px;background:#eadffb;overflow:hidden;margin-top:5px}
.goal .gbar i{display:block;height:100%;background:linear-gradient(90deg,var(--amber),var(--pink));border-radius:8px;transition:width .5s}
.goal .gtxt{font-size:12px;color:var(--muted);margin-top:4px}
@media(max-width:620px){.goal{margin-left:0;width:100%;text-align:left}}

.section-head{display:flex;align-items:center;gap:10px;margin:22px 0 6px}
.section-head .dot{width:14px;height:14px;border-radius:50%}
.section-head h3{margin:0;font-size:16px;color:var(--violet-dark);text-transform:uppercase;letter-spacing:.03em}
.section-head .stag{margin-left:auto;font-size:12px;color:var(--muted);font-weight:700}

/* cesta */
.path{position:relative;padding:8px 0 4px}
.node{position:relative;display:flex;align-items:center;gap:14px;padding:8px 0;cursor:pointer}
.node .bubble{width:70px;height:70px;border-radius:50%;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  font-size:30px;color:#fff;box-shadow:0 6px 0 rgba(0,0,0,.12),0 8px 18px rgba(90,39,189,.18);position:relative;transition:.12s}
.node:hover .bubble{transform:translateY(-2px)}
.node.done .bubble{background:linear-gradient(150deg,var(--green),var(--green-dark))}
.node.current .bubble{background:linear-gradient(150deg,var(--amber),var(--amber-dark));animation:pulse 1.6s ease-in-out infinite}
.node.locked{cursor:not-allowed}
.node.locked .bubble{background:#cdc4e0;box-shadow:0 6px 0 rgba(0,0,0,.08);color:#fff}
.node.locked .info{opacity:.6}
@keyframes pulse{0%,100%{box-shadow:0 6px 0 rgba(0,0,0,.12),0 0 0 0 rgba(255,183,3,.5)}50%{box-shadow:0 6px 0 rgba(0,0,0,.12),0 0 0 12px rgba(255,183,3,0)}}
.node .stars{position:absolute;bottom:-8px;left:50%;transform:translateX(-50%);font-size:13px;letter-spacing:1px;white-space:nowrap}
.node .stars .on{color:var(--amber)} .node .stars .off{color:#d8cdec}
.node .info b{display:block;font-size:16px}
.node .info span{font-size:13px;color:var(--muted)}
.node .connector{position:absolute;left:35px;top:78px;width:4px;height:26px;background:var(--line);border-radius:4px;z-index:-1}
.node.chest .bubble{background:linear-gradient(150deg,#ffb703,#fb8500);font-size:32px}

/* odznaky */
.badges{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-top:24px;box-shadow:0 4px 16px rgba(90,39,189,.06)}
.badges h3{margin:0 0 12px;color:var(--violet-dark);font-size:16px}
.badge-row{display:flex;gap:12px;flex-wrap:wrap}
.badge{width:96px;text-align:center}
.badge .bic{width:64px;height:64px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;
  background:linear-gradient(150deg,var(--amber),var(--amber-dark));color:#fff;box-shadow:0 4px 12px rgba(240,140,0,.3)}
.badge.locked .bic{background:#e9e2f5;color:#b9adce;box-shadow:none}
.badge small{display:block;font-size:12px;margin-top:6px;font-weight:700;color:var(--text)}
.badge.locked small{color:var(--muted);font-weight:600}

/* ---------- cvičení ---------- */
.lesson-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.lesson-top .x{background:#f0eafa;border:none;width:40px;height:40px;border-radius:50%;font-size:20px;color:var(--muted);cursor:pointer;flex:0 0 auto}
.progressbar{flex:1;height:14px;border-radius:10px;background:#eadffb;overflow:hidden}
.progressbar i{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--sky));border-radius:10px;transition:width .35s}
.hearts{font-size:18px;letter-spacing:1px;flex:0 0 auto}
.combo{flex:0 0 auto;font-weight:800;color:var(--amber-dark);font-size:14px;min-width:44px;text-align:right}

.qcard{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,4vw,30px);
  box-shadow:0 6px 20px rgba(90,39,189,.08);text-align:center}
.qcard .qtype{font-size:13px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.qcard .qprompt{font-size:clamp(22px,5vw,30px);font-weight:800;color:var(--violet-dark);margin:14px 0 4px;line-height:1.35}
.qcard .qword{font-size:clamp(30px,7vw,44px);font-weight:900;color:var(--text);letter-spacing:1px;margin:8px 0}
.qcard .qword .gap{display:inline-block;min-width:34px;color:var(--pink);border-bottom:4px dotted var(--pink)}
.opts{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.opt{min-width:96px;font-size:26px;font-weight:900;padding:16px 22px;border-radius:16px;border:3px solid var(--line);
  background:#faf7ff;color:var(--violet-dark);cursor:pointer;transition:.12s}
.opt.small{font-size:18px;font-weight:800;min-width:120px}
.opt:hover{border-color:var(--violet);transform:translateY(-2px)}
.opt.correct{border-color:var(--green);background:#e7f9f0;color:var(--green-dark)}
.opt.wrong{border-color:var(--red);background:#fdeaea;color:var(--red)}
.opt:disabled{cursor:default}
.opt.dim{opacity:.5}

/* třídění */
.sort-word{font-size:clamp(26px,6vw,38px);font-weight:900;margin:10px 0 4px;color:var(--text)}
.bins{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.bin{flex:1;min-width:120px;max-width:220px;border:3px dashed var(--line);border-radius:16px;padding:16px 12px;cursor:pointer;background:#faf7ff;transition:.12s}
.bin:hover{border-color:var(--violet);background:#f3ecfe}
.bin b{display:block;font-size:17px;color:var(--violet-dark)}
.bin small{color:var(--muted);font-size:12px}

/* ---------- dětský režim (1. třída) ---------- */
.qcard.kid{background:linear-gradient(160deg,#fff,#fff6ee);border-color:#ffe0c2}
.kid-pic{font-size:clamp(72px,18vw,120px);line-height:1;margin:6px 0 2px;filter:drop-shadow(0 8px 14px rgba(240,140,0,.18))}
.kid-word{font-size:clamp(26px,7vw,40px);font-weight:900;color:var(--violet-dark);letter-spacing:2px;margin:2px 0 6px}
.kid-word .hl{color:var(--pink)}
.speak{display:inline-flex;align-items:center;gap:8px;border:none;background:var(--sky);color:#fff;font-weight:800;
  font-size:17px;padding:12px 20px;border-radius:999px;cursor:pointer;box-shadow:0 5px 0 #1c86b8;margin:4px 0 2px}
.speak:active{transform:translateY(2px);box-shadow:0 3px 0 #1c86b8}
.kid-instr{font-size:15px;color:var(--muted);font-weight:700;margin-top:6px}
.opts.kid{gap:16px;margin-top:22px}
.opt.kidbtn{min-width:110px;min-height:110px;font-size:52px;font-weight:900;border-radius:22px;border-width:4px;
  display:flex;align-items:center;justify-content:center;background:#fff}
.opt.kidbtn.word{font-size:30px;letter-spacing:2px}
.opt.kidbtn .cap{font-size:13px;font-weight:700;color:var(--muted);margin-top:4px}
.claps{display:flex;gap:16px;justify-content:center;margin-top:22px;flex-wrap:wrap}
.clap{min-width:120px;min-height:120px;border-radius:22px;border:4px solid var(--line);background:#fff;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;transition:.12s}
.clap:hover{border-color:var(--amber);transform:translateY(-2px)}
.clap .cn{font-size:44px;font-weight:900;color:var(--amber-dark)}
.clap .ch{font-size:26px}
.clap.correct{border-color:var(--green);background:#e7f9f0}
.clap.wrong{border-color:var(--red);background:#fdeaea}
.clap.dim{opacity:.45}
.feedback.kid .expl{font-size:17px}
.feedback.kid .fhead{font-size:22px}

/* spojovačka */
.match{position:relative;display:flex;justify-content:space-between;gap:clamp(30px,12vw,120px);margin:16px auto 0;max-width:460px}
.match-lines{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:visible}
.match-col{display:flex;flex-direction:column;gap:14px;z-index:2}
.mcard{width:88px;height:88px;border-radius:20px;border:4px solid var(--line);background:#fff;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.12s;position:relative}
.mcard .me{font-size:46px;line-height:1}
.mcard.letter{font-size:44px;font-weight:900;color:var(--violet-dark)}
.mcard:hover{border-color:var(--violet)}
.mcard.sel{border-color:var(--amber);box-shadow:0 0 0 4px rgba(255,183,3,.25);transform:scale(1.04)}
.mcard.connected{border-color:var(--green);background:#e7f9f0;cursor:default}
.mcard.bad{border-color:var(--red);animation:shake .3s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}

/* psací plocha */
.trace{position:relative;width:min(340px,86vw);height:min(340px,86vw);margin:14px auto 0;border-radius:20px;
  border:3px dashed var(--line);background:repeating-linear-gradient(0deg,#fff,#fff 41px,#f2ecff 42px)}
.trace-guide{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:min(240px,62vw);font-weight:900;color:#e7ddf7;font-family:"Comic Sans MS","Segoe UI",sans-serif;pointer-events:none;user-select:none}
.trace-pad{position:absolute;inset:0;touch-action:none;border-radius:20px;cursor:crosshair}

/* ---------- domovská obrazovka: volba kapitoly (kompaktní, na tablet) ---------- */
.home-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:linear-gradient(135deg,#fff,#f6f0ff);
  border:1px solid var(--line);border-radius:16px;padding:10px 16px;box-shadow:0 3px 12px rgba(90,39,189,.06);margin-bottom:12px}
.home-head .mini-mascot{width:52px;height:52px;flex:0 0 auto}
.home-head h1{margin:0;font-size:clamp(17px,3vw,21px);color:var(--violet-dark)}
.home-head .goal{margin-left:auto;min-width:150px}
.home-head .goal .glabel{font-size:11px}
.hbtn{background:#f4f0fc;border:1px solid var(--line);border-radius:12px;padding:8px 12px;font-weight:800;color:var(--violet-dark);cursor:pointer;font-size:14px}
.gradetabs{display:flex;gap:8px;margin-bottom:12px}
.gradetabs button{flex:0 0 auto;border:2px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px;font-weight:800;color:var(--muted);cursor:pointer;font-size:15px}
.gradetabs button.on{background:var(--violet);color:#fff;border-color:var(--violet)}
.chapters{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.chap-card{position:relative;border:none;text-align:left;color:#fff;border-radius:16px;padding:14px;cursor:pointer;
  min-height:104px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 4px 10px rgba(20,60,120,.18);transition:.12s}
.chap-card:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(20,60,120,.26)}
.chap-card .cc-ic{font-size:30px;line-height:1}
.chap-card .cc-t{font-weight:800;font-size:15px;line-height:1.15;margin-top:6px}
.chap-card .cc-p{font-size:12px;opacity:.95;margin-top:4px;font-weight:700}
.chap-card .cc-done{position:absolute;top:10px;right:10px;font-size:16px;background:rgba(255,255,255,.9);color:var(--green-dark);border-radius:999px;width:26px;height:26px;display:flex;align-items:center;justify-content:center}
.section-title{margin:16px 0 8px;font-weight:800;color:var(--violet-dark);font-size:15px;text-transform:uppercase;letter-spacing:.03em;display:flex;align-items:center;gap:8px}
.section-title::after{content:"";flex:1;height:2px;border-radius:2px;background:linear-gradient(90deg,#e0d6f2,transparent)}
.herna{display:flex;gap:10px;flex-wrap:wrap}
.game-chip{flex:0 0 auto;width:88px;border:2px solid var(--line);background:#fff;border-radius:14px;padding:10px 6px;text-align:center;cursor:pointer;transition:.12s}
.game-chip:hover{transform:translateY(-2px);box-shadow:0 6px 14px rgba(90,39,189,.14)}
.game-chip.locked{opacity:.55;cursor:not-allowed;background:#f3eefb}
.game-chip .gi{font-size:30px;line-height:1}
.game-chip small{display:block;font-size:11px;font-weight:700;color:var(--text);margin-top:5px;line-height:1.1}

/* ---------- obrazovka kapitoly ---------- */
.chapter-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.backbtn{background:#f0eafa;border:1px solid var(--line);border-radius:12px;padding:9px 14px;font-weight:800;color:var(--violet-dark);cursor:pointer;font-size:15px;flex:0 0 auto}
.chapter-head .ch-t{font-size:clamp(18px,3.4vw,23px);font-weight:800;color:var(--violet-dark)}
.chapter-head .ch-p{margin-left:auto;font-size:14px;color:var(--muted);font-weight:700}
.chap-lessons{display:flex;flex-wrap:wrap;gap:14px 10px;justify-content:center;padding:6px 0}
.step{width:120px;text-align:center;cursor:pointer}
.step .sbub{width:78px;height:78px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#fff;
  box-shadow:0 5px 0 rgba(0,0,0,.12),0 7px 16px rgba(90,39,189,.18);transition:.12s;position:relative}
.step:hover .sbub{transform:translateY(-2px)}
.step.done .sbub{background:linear-gradient(150deg,var(--green),var(--green-dark))}
.step.current .sbub{background:linear-gradient(150deg,var(--amber),var(--amber-dark));animation:pulse 1.6s ease-in-out infinite}
.step.locked{cursor:not-allowed}
.step.locked .sbub{background:#cdc4e0;box-shadow:0 5px 0 rgba(0,0,0,.08)}
.step.chest .sbub{background:linear-gradient(150deg,#ffb703,#fb8500)}
.step .sstars{font-size:12px;letter-spacing:1px;margin-top:4px}
.step .sstars .on{color:var(--amber)} .step .sstars .off{color:#d8cdec}
.step .sname{font-size:13px;font-weight:700;color:var(--text);line-height:1.15;margin-top:2px}
.step .ssub{font-size:11px;color:var(--muted)}
.chap-cta{text-align:center;margin-top:16px}

/* ---------- odměnová hra ---------- */
.game-wrap{max-width:760px;margin:0 auto}
.game-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.game-top b{font-size:18px;color:var(--violet-dark)}
.game-hud{margin-left:auto;font-weight:800;color:var(--violet-dark);font-size:15px}
.game-area{position:relative;height:min(62vh,440px);border-radius:18px;overflow:hidden;
  background:linear-gradient(180deg,#eaf4ff,#f3ecff);border:1px solid var(--line)}
.gtarget{position:absolute;font-size:46px;line-height:1;background:none;border:none;cursor:pointer;user-select:none;padding:4px;will-change:top}
.gtarget.pop{animation:gpop .18s ease forwards}
.gtarget.bad{animation:gbad .25s ease forwards}
@keyframes gpop{to{transform:scale(1.7);opacity:0}}
@keyframes gbad{0%,100%{transform:translateX(0)}30%{transform:translateX(-6px)}70%{transform:translateX(6px)}}
@keyframes gRise{from{top:110%}to{top:-16%}}
@keyframes gFall{from{top:-16%}to{top:112%}}
.game-result{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px;max-width:460px;margin:10px auto;box-shadow:0 6px 20px rgba(90,39,189,.08)}
.game-result h2{color:var(--violet-dark);margin:6px 0}
.game-result .gbig{font-size:40px;font-weight:900;color:var(--amber-dark);margin:8px 0}
/* pexeso */
.pexeso{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:420px;margin:0 auto}
.pcard{aspect-ratio:1;border:none;border-radius:14px;background:linear-gradient(150deg,#7b3fe4,#5a27bd);color:#fff;font-size:36px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.12s}
.pcard.flip{background:#fff;border:2px solid var(--violet)}
.pcard.match{background:#e7f9f0;border:2px solid var(--green);cursor:default}
.pcard .pin{pointer-events:none}
/* chytání do košíku */
.basket{position:absolute;bottom:6px;transform:translateX(-50%);font-size:54px;line-height:1;pointer-events:none;z-index:3}
.falling{position:absolute;font-size:40px;line-height:1;pointer-events:none;user-select:none}
.falling.pop{animation:gpop .18s ease forwards} .falling.bad{animation:gbad .25s ease forwards}
/* po pořádku */
.ordbtn{position:absolute;width:62px;height:62px;border-radius:50%;border:none;background:linear-gradient(150deg,#7b3fe4,#5a27bd);color:#fff;font-size:26px;font-weight:900;cursor:pointer;transform:translate(-50%,-50%);box-shadow:0 4px 10px rgba(90,39,189,.3)}
.ordbtn.got{background:linear-gradient(150deg,#22b36b,#18884f)}
.ordbtn.bad{background:var(--red);animation:gbad .3s}
/* trefuj sovu */
.holes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;max-width:540px;margin:0 auto}
.hole{aspect-ratio:1.4;border:none;border-radius:16px;background:radial-gradient(ellipse at 50% 125%,#caa26c,#9c7038);position:relative;overflow:hidden;cursor:pointer}
.hole::after{content:"";position:absolute;left:10%;right:10%;bottom:8%;height:32%;background:#5a3d1c;border-radius:50%}
.mole{position:absolute;left:50%;bottom:6%;transform:translate(-50%,130%);font-size:46px;transition:transform .12s ease;z-index:2}
.hole.up .mole{transform:translate(-50%,0)}

/* ---------- malování ---------- */
.paint-wrap{max-width:900px;margin:0 auto}
.paint-top{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.paint-top .ch-t{font-size:20px;color:var(--violet-dark)}
.paint-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.tools{display:flex;gap:6px;flex-wrap:wrap}
.stamps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.stamps.hidden{display:none}
.stamp{width:42px;height:42px;border:2px solid var(--line);border-radius:10px;background:#fff;font-size:22px;cursor:pointer;line-height:1}
.stamp.sel{border-color:var(--violet);background:#f3ecfe}
.swatches{display:flex;gap:6px;flex-wrap:wrap}
.sw{width:30px;height:30px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--line);cursor:pointer;padding:0}
.sw.sel{outline:3px solid var(--violet);outline-offset:1px}
.brushes{display:flex;gap:6px}
.brush{width:38px;height:38px;border-radius:10px;border:2px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer}
.brush span{background:#26203a;border-radius:50%;display:block}
.brush.sel{border-color:var(--violet);background:#f3ecfe}
.ptool{border:2px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px;font-weight:800;color:var(--violet-dark);cursor:pointer;font-size:14px}
.ptool.on{background:var(--violet);color:#fff;border-color:var(--violet)}
.paint-area{height:min(58vh,430px);border:2px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.paint-area canvas{display:block;touch-action:none;cursor:crosshair}

/* segment ročníku v záhlaví */
.gradeseg{display:inline-flex;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.32);border-radius:999px;overflow:hidden}
.gradeseg button{border:none;background:transparent;color:#fff;font-weight:800;font-size:13px;padding:5px 11px;cursor:pointer}
.gradeseg button.on{background:rgba(255,255,255,.92);color:var(--violet-dark)}
.setrow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;font-size:14px;color:var(--text);flex-wrap:wrap}
.seg2{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.seg2 button{border:none;background:#fff;color:var(--muted);font-weight:700;font-size:13px;padding:7px 12px;cursor:pointer}
.seg2 button.on{background:var(--violet);color:#fff}

/* feedback panel */
.feedback{margin-top:16px;border-radius:16px;padding:16px 18px;text-align:left;animation:slideup .25s ease}
@keyframes slideup{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.feedback.ok{background:#e7f9f0;border:1px solid #b7e6cd}
.feedback.no{background:#fdeced;border:1px solid #f4c2c4}
.feedback .fhead{display:flex;align-items:center;gap:8px;font-weight:800;font-size:18px}
.feedback.ok .fhead{color:var(--green-dark)}
.feedback.no .fhead{color:var(--red)}
.feedback .expl{margin:8px 0 0;font-size:15px;line-height:1.5;color:var(--text)}
.feedback .expl b{color:var(--violet-dark)}
.feedback .plus{margin-left:auto;font-weight:900;color:var(--amber-dark)}
.countbar{margin-top:12px;height:9px;border-radius:6px;background:#e6def7;overflow:hidden}
.countbar i{display:block;height:100%;width:100%;border-radius:6px;background:linear-gradient(90deg,var(--violet),var(--pink))}
.nextbar{margin-top:10px;display:flex;justify-content:flex-end}

/* výsledek lekce */
.result{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(22px,5vw,36px);box-shadow:0 6px 20px rgba(90,39,189,.08);max-width:520px;margin:10px auto}
.result .rmascot{width:120px;height:120px;margin:0 auto}
.result h1{color:var(--violet-dark);margin:6px 0 2px;font-size:28px}
.result .bigstars{font-size:44px;letter-spacing:4px;margin:8px 0}
.result .bigstars .on{color:var(--amber)} .result .bigstars .off{color:#e0d6f2}
.result .stats{display:flex;gap:12px;justify-content:center;margin:16px 0;flex-wrap:wrap}
.result .stat{background:#faf7ff;border:1px solid var(--line);border-radius:14px;padding:12px 18px;min-width:96px}
.result .stat b{display:block;font-size:24px;color:var(--violet-dark)}
.result .stat span{font-size:12px;color:var(--muted)}
.reward{background:linear-gradient(135deg,#fff6e6,#ffe9f2);border:1px solid #ffd9a8;border-radius:14px;padding:14px;margin:8px 0 16px}
.reward b{color:var(--amber-dark)}

/* učitel */
.teacher h1{color:var(--violet-dark)}
.tcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 4px 16px rgba(90,39,189,.06);margin-bottom:16px}
.ttable{width:100%;border-collapse:collapse;font-size:14px}
.ttable th,.ttable td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}
.ttable th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}
.ttable td b{color:var(--violet-dark)}
.bar{height:9px;border-radius:6px;background:#eadffb;overflow:hidden;min-width:80px}
.bar i{display:block;height:100%;border-radius:6px}
.chips{display:flex;gap:4px;flex-wrap:wrap}
.chip{font-size:11px;background:#f4f0fc;border:1px solid var(--line);border-radius:999px;padding:2px 8px;color:var(--violet-dark);font-weight:700}
.warn{color:var(--red);font-weight:700}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:22px 12px}

/* ---------- oslavná animace s logem-postavičkou ---------- */
.celebrate{position:fixed;inset:0;z-index:70;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:rgba(60,30,110,.35);backdrop-filter:blur(2px);animation:cbin .25s ease;cursor:pointer}
@keyframes cbin{from{opacity:0}to{opacity:1}}
.celebrate .cbtext{color:#fff;font-size:clamp(30px,8vw,54px);font-weight:900;text-shadow:0 3px 12px rgba(0,0,0,.3);
  animation:cbtxt .5s ease both}
@keyframes cbtxt{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.15)}100%{transform:scale(1);opacity:1}}
.celebrate .cbsub{color:#fff;font-weight:700;opacity:.95;font-size:16px}
.panacek{width:clamp(150px,42vw,230px);height:auto;transform-origin:center bottom}
.panacek.pose-jump{animation:figBounce .82s ease-in-out infinite}
.panacek.pose-dance{animation:figDance .72s ease-in-out infinite}
.panacek.pose-spin{animation:figSpin 1.1s cubic-bezier(.5,.05,.4,1) infinite}
@keyframes figBounce{0%,100%{transform:translateY(0) rotate(-3deg) scaleY(.97)}25%{transform:translateY(-12px) scaleY(1.05)}
  50%{transform:translateY(-30px) rotate(3deg) scaleY(1)}75%{transform:translateY(-12px) scaleY(1.04)}}
@keyframes figDance{0%,100%{transform:translateX(-14px) rotate(-8deg)}50%{transform:translateX(14px) rotate(8deg)}}
@keyframes figSpin{0%{transform:translateY(0) rotate(0)}42%{transform:translateY(-38px) rotate(180deg)}
  55%{transform:translateY(-30px) rotate(205deg)}100%{transform:translateY(0) rotate(360deg)}}
/* křídlo mává (rychleji při oslavě), ouška a ocásek se hýbou */
.pk-wing{transform-box:fill-box;transform-origin:15% 20%;animation:wave .42s ease-in-out infinite}
@keyframes wave{0%,100%{transform:rotate(8deg)}50%{transform:rotate(-34deg)}}
.pose-spin .pk-wing{animation-duration:.3s}
.pk-eye{transform-box:fill-box;transform-origin:center;animation:blink 2.4s ease-in-out infinite}
@keyframes blink{0%,90%,100%{transform:scaleY(1)}95%{transform:scaleY(.12)}}
.pk-ear{transform-box:fill-box;transform-origin:bottom center;animation:earwig .5s ease-in-out infinite alternate}
@keyframes earwig{from{transform:rotate(-6deg)}to{transform:rotate(6deg)}}
.pk-item{transform-box:fill-box;transform-origin:center;animation:itemPop .6s ease-in-out infinite alternate}
@keyframes itemPop{from{transform:translateY(0) scale(1)}to{transform:translateY(-4px) scale(1.12)}}
@media(prefers-reduced-motion:reduce){.panacek,.panacek *,.mini-pk,.mini-pk *{animation:none!important}}

/* konfety */
.confetti{position:fixed;inset:0;pointer-events:none;z-index:69;overflow:hidden}
.confetti i{position:absolute;top:-16px;width:11px;height:15px;border-radius:2px;opacity:.95;animation:fall linear forwards}
@keyframes fall{0%{transform:translateY(-20px) rotate(0)}100%{transform:translateY(106vh) rotate(720deg)}}
.mini-pk{width:70px;height:auto;position:absolute;left:50%;top:-8px;transform:translateX(-50%);
  animation:miniPop 1s ease both;pointer-events:none;z-index:5}
@keyframes miniPop{0%{transform:translateX(-50%) scale(.2) translateY(12px);opacity:0}
  40%{transform:translateX(-50%) scale(1.18) translateY(-8px);opacity:1}
  70%{transform:translateX(-50%) scale(1) translateY(0)}100%{opacity:0;transform:translateX(-50%) scale(1) translateY(-6px)}}

/* toast konfety */
.toast{position:fixed;left:50%;top:16px;transform:translateX(-50%);background:var(--violet-dark);color:#fff;
  padding:12px 20px;border-radius:999px;font-weight:800;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:60;animation:pop .3s ease}
@keyframes pop{from{opacity:0;transform:translate(-50%,-10px)}to{opacity:1;transform:translate(-50%,0)}}

/* ===================== 2. STUPEŇ (procvičovací režim) ===================== */
.s2-head{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap;margin:6px 0 16px}
.s2-title{margin:0;font-size:clamp(20px,4vw,28px);color:var(--violet-dark)}
.s2-sub{margin:4px 0 0;color:var(--muted);font-size:14px;font-weight:600}
.s2-head .hbtn{margin-left:auto}
.s2-empty{grid-column:1/-1;color:var(--muted);background:#faf7ff;border:1px dashed var(--line);border-radius:14px;padding:22px;text-align:center}

/* seznam okruhů */
.s2-list{display:flex;flex-direction:column;gap:10px}
.s2-okruh{display:grid;grid-template-columns:1fr auto;align-items:center;gap:6px 14px;text-align:left;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:15px 18px;cursor:pointer;transition:.12s;box-shadow:0 3px 12px rgba(90,39,189,.06)}
.s2-okruh:hover{border-color:var(--violet);transform:translateY(-1px)}
.s2-ok-t{font-weight:800;font-size:17px;color:var(--violet-dark)}
.s2-ok-s{grid-column:1;color:var(--muted);font-size:13px}
.s2-ok-go{grid-column:2;grid-row:1/3;align-self:center;color:var(--violet);font-weight:800;font-size:14px;white-space:nowrap}

/* výběr délky */
.s2-pick{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 4px 16px rgba(90,39,189,.07);text-align:center}
.s2-pick-q{margin:0 0 14px;font-size:18px;font-weight:800;color:var(--violet-dark)}
.s2-lens{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.s2-len{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:74px;padding:14px 10px;border:2px solid var(--line);border-radius:14px;
  background:#faf7ff;color:var(--violet-dark);font-size:24px;font-weight:800;cursor:pointer;transition:.12s}
.s2-len small{font-size:11px;font-weight:600;color:var(--muted)}
.s2-len:hover{border-color:var(--violet);transform:translateY(-1px)}
.s2-len.on{background:var(--violet);color:#fff;border-color:var(--violet)}
.s2-len.on small{color:#efe6ff}
.s2-hint{margin:14px 0 0;color:var(--muted);font-size:13px}

/* hlavička úlohy v S2 */
.s2-count{font-weight:800;color:var(--violet-dark);font-size:15px}
.s2-wrong{margin-left:8px;font-weight:800;color:var(--red);font-size:14px}

/* souhrn */
.s2-result{max-width:640px;margin:0 auto;text-align:center}
.s2-result h1{margin:6px 0 2px;font-size:22px;color:var(--violet-dark)}
.s2-verdict{margin:0 0 14px;color:var(--muted);font-weight:700}
.s2-grade{width:96px;height:96px;margin:6px auto 0;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:52px;font-weight:800;color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.18)}
.s2-grade.g1{background:linear-gradient(150deg,var(--green),var(--green-dark))}
.s2-grade.g2{background:linear-gradient(150deg,#7dc400,#4f9a00)}
.s2-grade.g3{background:linear-gradient(150deg,var(--amber),var(--amber-dark))}
.s2-grade.g4{background:linear-gradient(150deg,#ff8a3d,#e5670a)}
.s2-grade.g5{background:linear-gradient(150deg,var(--red),#b02a2e)}
.s2-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:18px}
.s2-allok{margin-top:14px;background:#eafaf1;border:1px solid #bfe9cf;color:var(--green-dark);border-radius:12px;padding:14px;font-weight:700}

/* rozbor chyb */
.s2-errs{margin-top:16px;text-align:left}
.s2-errs-h{font-weight:800;color:var(--violet-dark);margin-bottom:8px}
.s2-err{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:12px;padding:11px 14px;margin-bottom:8px}
.s2-err-q{font-weight:700;font-size:16px}
.s2-err-a{font-size:14px;margin-top:3px;color:var(--text)}
.s2-err-a .bad{color:var(--red)} .s2-err-a .good{color:var(--green-dark)}
.s2-err-w{font-size:13px;color:var(--muted);margin-top:4px}
/* sloučený 2. stupeň: oblasti + míchané procvičování */
.gradeseg button.wide{padding-left:10px;padding-right:10px;font-weight:800}
.s2-mixall{display:block;width:100%;text-align:left;margin:6px 0 4px;padding:16px 18px;border:none;border-radius:16px;cursor:pointer;
  background:linear-gradient(135deg,#ff8a3d,#ff5e93);color:#fff;font-size:17px;font-weight:800;box-shadow:0 6px 18px rgba(255,94,147,.28);transition:.12s}
.s2-mixall:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(255,94,147,.34)}
.s2-oblast{margin-bottom:20px}
.s2-oblast-h{display:flex;align-items:center;gap:10px;margin:6px 0 10px}
.s2-oblast-h h3{margin:0;font-size:15px;text-transform:uppercase;letter-spacing:.04em;color:var(--violet-dark)}
.s2-mix{margin-left:auto;border:1px solid var(--line);background:#faf7ff;color:var(--violet-dark);border-radius:999px;
  padding:5px 12px;font-weight:700;font-size:13px;cursor:pointer;transition:.12s}
.s2-mix:hover{border-color:var(--violet);background:#fff}
@media(max-width:620px){.gradeseg button{padding:4px 6px;font-size:13px}.gradeseg button.wide{padding:4px 8px}}

/* ===== nové dětské typy: skládání ze slabik + dvě mezery ===== */
.sklad-strip{min-height:64px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;
  background:#faf7ff;border:2px dashed var(--line);border-radius:16px;padding:12px;margin:6px auto 14px;max-width:520px}
.sklad-hint{color:var(--muted);font-size:15px}
.sklad-pool{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:10px}
.sklad-ctrl{text-align:center}
.chip{font-size:26px;font-weight:800;padding:12px 18px;border:2px solid var(--violet);border-radius:14px;
  background:#fff;color:var(--violet-dark);cursor:pointer;transition:.12s;min-width:56px}
.chip:hover:not([disabled]){background:var(--violet);color:#fff;transform:translateY(-2px)}
.chip[disabled]{opacity:.35;cursor:default}
.chip.placed{border-color:var(--green);color:var(--green-dark);background:#eafaf1;cursor:default}
.f2word .f2gap{display:inline-block;min-width:26px;text-align:center;border-bottom:4px dotted var(--pink);color:var(--pink);margin:0 2px}
.f2word .f2gap.filled{color:var(--violet-dark);border-bottom-color:var(--violet)}
.f2opt{min-width:64px}