:root{--bg:#fff7ec;--card:#fff;--ink:#3a2414;--muted:#7a5a40;--or:#e8812a;--red:#c4561f;--yel:#f2b632;--grn:#4f8a2b;--sky:#5b8fb9;--line:#f0dcc2;--ok:#2f8f46;--bad:#c23b2e;--r:18px}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:"Rubik","Heebo","Noto Sans Hebrew",Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:18px;line-height:1.5;min-height:100vh;display:flex;flex-direction:column;
 background-image:radial-gradient(circle at 10% 0%,#ffe6c4 0,transparent 40%),radial-gradient(circle at 100% 30%,#fde0cf 0,transparent 35%)}
button{font:inherit;cursor:pointer;color:inherit}
button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid var(--sky);outline-offset:2px}
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;background:#fffaf3ee;border-bottom:2px solid var(--line);backdrop-filter:blur(6px);flex-wrap:wrap}
.brand{font-weight:800;font-size:1.2rem;color:var(--red);text-decoration:none;white-space:nowrap}
.tools{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.lvl{display:flex;background:#f6e6d2;border-radius:999px;padding:3px}
.lvlbtn{border:0;background:transparent;border-radius:999px;padding:6px 12px;font-weight:700;min-height:40px}
.lvlbtn.on{background:#fff;box-shadow:0 1px 4px #0002;color:var(--red)}
.pill{border:2px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-weight:700;min-height:40px}
main{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:14px 12px 24px}
main:focus{outline:none}
h1{font-size:clamp(1.6rem,5vw,2.6rem);margin:.2em 0 .3em;color:var(--red);line-height:1.2}
h2{font-size:clamp(1.3rem,4vw,1.9rem);margin:.4em 0;color:var(--red)}
h3{margin:.5em 0 .3em}
.lead{color:var(--muted);margin:.2em 0 1em}
.hero{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.hero .art{width:140px;flex:none}
.hero .art svg{width:100%;height:auto}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-align:center;background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:16px 10px;min-height:120px;text-decoration:none;color:inherit;font-weight:700;font-size:1.1rem;box-shadow:0 3px 0 var(--line);transition:transform .1s}
.tile:active{transform:translateY(2px);box-shadow:none}
.tile .ic{font-size:2.4rem;line-height:1}
.tile small{font-weight:400;color:var(--muted);font-size:.85rem}
.tile.big{grid-column:1/-1;flex-direction:row;gap:14px;min-height:96px;background:linear-gradient(135deg,#fff,#ffe9cf);font-size:1.3rem}
.sec{margin:20px 0 8px;font-size:1.1rem;color:var(--muted);font-weight:700}
.card{background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:14px;margin:10px 0;box-shadow:0 3px 0 var(--line)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:14px;background:var(--or);color:#fff;font-weight:800;padding:12px 18px;min-height:52px;font-size:1.05rem;text-decoration:none;box-shadow:0 3px 0 #b85f14}
.btn:active{transform:translateY(2px);box-shadow:none}
.btn.ghost{background:#fff;color:var(--red);border:2px solid var(--line);box-shadow:0 3px 0 var(--line)}
.btn.green{background:var(--grn);box-shadow:0 3px 0 #33601a}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.back{display:inline-block;margin-bottom:6px;color:var(--red);font-weight:700;text-decoration:none;padding:6px 0}
.say{border:0;background:#fff3e2;border-radius:12px;min-width:44px;min-height:44px;font-size:1.2rem}
.score{font-weight:800;background:#fff;border:2px solid var(--line);border-radius:999px;padding:4px 14px}
/* deck */
.deck{position:relative;background:#fffdf8;border:3px solid var(--line);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;min-height:calc(100vh - 190px)}
.deck:fullscreen{border:0;border-radius:0;min-height:100vh;height:100vh;background:#fffdf8}
.slide{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px 16px 8px;gap:10px}
.slide .stitle{font-size:clamp(1.7rem,5.5vw,3.6rem);font-weight:800;color:var(--red);margin:0;line-height:1.15}
.slide .sart{direction:ltr;font-size:clamp(3.4rem,13vw,8rem);line-height:1.1;display:flex;gap:10px;justify-content:center;align-items:center}
.slide .sart svg{height:clamp(110px,26vh,250px);width:auto;max-width:44vw}
.deck:fullscreen .slide .sart svg{max-width:40vw}
.slide .stext{font-size:clamp(1.25rem,3.6vw,2.3rem);max-width:30ch;margin:0;line-height:1.55}
.deck.easy .stext{line-height:1.8}
.slide .sadv{font-size:clamp(1.05rem,2.6vw,1.6rem);color:#2c5d7c;background:#eaf3fa;border-radius:14px;padding:6px 14px;max-width:36ch;margin:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.chip{border:2px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-weight:700;font-size:clamp(1rem,2.4vw,1.4rem);min-height:44px}
.chip .e{margin-inline-start:4px}
.deckbar{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px;border-top:2px solid var(--line);background:#fff7ec}
.deckbar .nav{min-width:64px;font-size:1.4rem}
.deckbar .mid{display:flex;gap:6px;align-items:center;flex-wrap:wrap;justify-content:center}
.count{font-weight:800;color:var(--muted);min-width:56px;text-align:center}
.prog{height:6px;background:#f3e0c8}
.prog i{display:block;height:100%;background:var(--or);transition:width .25s}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;width:100%;max-width:1000px}
.wcard{border:2px solid var(--line);background:#fff;border-radius:14px;padding:8px;display:flex;flex-direction:column;align-items:center;gap:2px;font-weight:700;font-size:clamp(1rem,2vw,1.25rem);min-height:96px;justify-content:center}
.wcard .e{font-size:2rem;line-height:1}
.wcard svg{height:40px;width:auto}
.talk{list-style:none;padding:0;margin:0;font-size:clamp(1.15rem,3vw,2rem);text-align:right;max-width:34ch}
.talk li{background:#fff;border:2px solid var(--line);border-radius:14px;padding:6px 14px;margin:6px 0}
/* games */
.match{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mcol{display:flex;flex-direction:column;gap:8px}
.mi{border:2px solid var(--line);background:#fff;border-radius:14px;min-height:64px;font-weight:800;font-size:1.15rem;padding:6px}
.mi.pic{font-size:2.3rem}
.mi.pic svg{height:44px;width:auto}
.mi.sel{border-color:var(--sky);background:#eaf3fa}
.mi.done{background:#e6f4e8;border-color:var(--ok);opacity:.65}
.mi.wrong{animation:shake .35s;border-color:var(--bad)}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.q{font-size:1.25rem;font-weight:700;margin:.2em 0 .6em}
.opts{display:grid;gap:8px}
.opt{border:2px solid var(--line);background:#fff;border-radius:14px;padding:10px 14px;min-height:54px;font-weight:700;font-size:1.1rem;text-align:right}
.opt.ok{background:#e6f4e8;border-color:var(--ok)}
.opt.no{background:#fbe9e7;border-color:var(--bad)}
.fb{margin-top:8px;font-weight:700;min-height:1.5em}
.fb.ok{color:var(--ok)}.fb.no{color:var(--bad)}
.blank{display:inline-block;min-width:4.5em;border-bottom:3px dashed var(--or);color:var(--red);padding:0 4px}
.qe{font-size:2.6rem;line-height:1}
.mem{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:620px;margin:0 auto}
.mem.w4{grid-template-columns:repeat(4,1fr)}
.mc{aspect-ratio:1/1;border:0;border-radius:14px;background:linear-gradient(135deg,var(--or),var(--red));color:#fff;font-size:1.8rem;font-weight:800;display:flex;align-items:center;justify-content:center;padding:4px;box-shadow:0 3px 0 #9b3f12}
.mc.open,.mc.got{background:#fff;color:var(--ink);border:2px solid var(--line);box-shadow:none}
.mc.got{background:#e6f4e8;border-color:var(--ok)}
.mc .t{font-size:clamp(.85rem,3.4vw,1.2rem);line-height:1.2}
.mc svg{width:70%;height:auto}
.sortitems{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:10px 0}
.si{border:2px solid var(--line);background:#fff;border-radius:14px;padding:6px 10px;min-height:56px;font-weight:700;display:flex;align-items:center;gap:6px}
.si .e{font-size:1.8rem}
.si.sel{border-color:var(--sky);background:#eaf3fa;transform:scale(1.05)}
.baskets{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.basket{border:3px dashed var(--line);border-radius:18px;min-height:150px;padding:8px;background:#fff;text-align:center}
.basket h3{margin:.2em 0;font-size:1.2rem}
.basket .in{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;font-size:1.6rem}
.basket.hint{border-color:var(--sky);background:#f3f8fc}
textarea{width:100%;font:inherit;font-size:1.15rem;border:2px solid var(--line);border-radius:14px;padding:10px;min-height:64px;resize:vertical;background:#fffdf9}
.frame{margin:10px 0}
.frame label{font-weight:700;display:block;margin-bottom:4px}
.bank{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}
.bank .chip{font-size:1rem;min-height:40px;padding:4px 10px}
.chip.used{background:#e6f4e8;border-color:var(--ok)}
.note{background:#eaf3fa;border-radius:14px;padding:10px 14px;color:#24506e}
.done-msg{text-align:center;font-size:1.4rem;font-weight:800;color:var(--ok);margin:12px 0}
/* teacher */
.tbl{width:100%;border-collapse:collapse;background:#fff;font-size:1rem}
.tbl td,.tbl th{border:1px solid var(--line);padding:6px 8px;text-align:right;vertical-align:top}
.tbl th{background:#fdeedd}
.teacher ol,.teacher ul{padding-inline-start:1.3em}
.teacher li{margin:.25em 0}
details{background:#fff;border:2px solid var(--line);border-radius:14px;padding:8px 12px;margin:8px 0}
summary{font-weight:800;cursor:pointer;min-height:36px;display:flex;align-items:center}
.foot{display:flex;align-items:center;justify-content:center;gap:10px;padding:10px;border-top:2px solid var(--line);background:#fffaf3;font-weight:700;color:var(--muted)}
.foot img{border-radius:50%;background:#fff}
#toast{position:fixed;bottom:70px;left:50%;transform:translateX(-50%);background:#3a2414;color:#fff;padding:8px 16px;border-radius:999px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:50;max-width:90vw;text-align:center}
#toast.show{opacity:1}
@media (min-width:900px){body{font-size:19px}.match{gap:16px}.opts{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.lbl{display:none}.deckbar .btn{padding:10px 12px}.slide{padding:12px 10px 6px}}
@media (max-width:420px){.top{padding:6px 8px}.brand{font-size:1.05rem}.lvlbtn,.pill{padding:5px 9px;font-size:.95rem}.deckbar .nav{min-width:54px}}