@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;700;800;900&display=swap";*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}:root{--green:#F59E0B;--green-d:#D97706;--blue:#1cb0f6;--blue-d:#0a90d4;--yellow:#ffc800;--yellow-d:#e0a800;--red:#ff4b4b;--purple:#ce82ff;--bg:#FFF8ED;--card:#FFFBF5;--text:#78350F;--muted:#B38A5A;--border:#E8D5B0}html,body,#root{height:100%}body{font-family:Nunito,sans-serif;background:var(--bg);color:var(--text);overflow:hidden}#root{display:flex;flex-direction:column;max-width:480px;margin:0 auto;height:100vh;height:100dvh}.topbar{background:var(--card);border-bottom:2px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;box-shadow:0 2px 8px #78350f0a}.tb-logo{font-size:1.15rem;font-weight:900;color:var(--green-d)}.tb-stats{display:flex;gap:14px;align-items:center}.tb-stat{display:flex;align-items:center;gap:4px;font-weight:800;font-size:.95rem}.tb-stat.fire{color:#ea580c}.tb-stat.xp{color:var(--blue)}.hearts{display:flex;gap:2px;font-size:1.05rem}.screen{flex:1;overflow-y:auto;padding:16px 16px 90px;display:flex;flex-direction:column;gap:12px;-webkit-overflow-scrolling:touch}.prog-wrap{background:var(--border);border-radius:99px;height:14px;overflow:hidden;flex-shrink:0}.prog-fill{height:100%;background:linear-gradient(90deg,#f59e0b,#fbbf24);border-radius:99px;transition:width .5s cubic-bezier(.4,2,.6,1)}.map-title{font-size:1.25rem;font-weight:900}.level-list{display:flex;flex-direction:column;gap:10px}.level-node{background:var(--card);border-radius:16px;padding:14px 16px;display:flex;align-items:center;gap:14px;cursor:pointer;border:2px solid transparent;transition:all .15s;box-shadow:0 2px 0 var(--border)}.del-btn{position:absolute;top:10px;right:10px;background:none;border:none;font-size:1.1rem;cursor:pointer;opacity:0;transition:opacity .15s;padding:4px;line-height:1}.level-node:hover .del-btn{opacity:1}.level-node:active{transform:scale(.97)}.level-node.done{border-color:#fcd34d}.level-node.active-node{border-color:var(--yellow);box-shadow:0 2px 0 var(--yellow-d),0 0 0 4px #f59e0b26}.level-node.locked{opacity:.5;cursor:default}.node-icon{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;flex-shrink:0}.node-icon.done{background:#fef3c7}.node-icon.active-node{background:#fff8e0;animation:pulse 2s ease-in-out infinite}.node-icon.locked{background:#f3e8d0}@keyframes pulse{0%,to{box-shadow:0 0 #f59e0b4d}50%{box-shadow:0 0 0 8px #f59e0b00}}.node-info{flex:1;min-width:0}.node-title{font-size:1rem;font-weight:800}.node-sub{font-size:.78rem;color:var(--muted);font-weight:700;margin-top:2px}.node-stars{font-size:.95rem;margin-top:3px}.diff-badge{font-size:.72rem;font-weight:800;padding:3px 9px;border-radius:99px;white-space:nowrap}.diff-easy{background:#e8fbea;color:#2d8f00}.diff-med{background:#fff4d6;color:#9a6800}.diff-hard{background:#ffe8e8;color:#c00}.char-wrap{display:flex;flex-direction:column;align-items:center;gap:6px;position:relative}.char-bubble{background:#fef3c7;color:#92400e;font-size:.85rem;font-weight:800;padding:9px 15px;border-radius:14px;box-shadow:0 3px #fcd34d;text-align:center;line-height:1.4;max-width:240px;position:relative}.char-bubble:after{content:"";position:absolute;bottom:-9px;left:50%;transform:translate(-50%);border:9px solid transparent;border-top-color:#fef3c7;border-bottom:0}.char-emoji{font-size:3.8rem;animation:float 3s ease-in-out infinite;margin-top:10px}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.reading-box{background:var(--card);border-radius:20px;padding:30px 20px;text-align:center;border:2px solid #FDDCB0;min-height:140px;display:flex;align-items:center;justify-content:center;flex-direction:column;box-shadow:0 3px #e8d5b0}.reading-word{font-size:3rem;font-weight:900;letter-spacing:.03em;line-height:1.2}.reading-word.pop{animation:wpop .3s cubic-bezier(.36,2,.6,1)}@keyframes wpop{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.reading-sentence{font-size:1.4rem;font-weight:700;line-height:2;text-align:center}.rw{display:inline-block;margin:0 2px;border-radius:6px;padding:1px 4px;transition:all .15s}.rw.active{background:var(--yellow);transform:scale(1.08)}.rw.done{color:#d4c5a9}.btn-row{display:flex;gap:10px}.btn{border:none;border-radius:14px;font-family:Nunito,sans-serif;font-weight:800;cursor:pointer;transition:all .1s;padding:15px}.btn:active{transform:scale(.96) translateY(2px)}.btn-back{background:var(--card);color:var(--muted);border:2px solid var(--border);box-shadow:0 3px 0 var(--border);flex:0 0 54px;font-size:1.15rem}.btn-back:active{box-shadow:0 1px 0 var(--border)}.btn-next{background:var(--green);color:#fff;box-shadow:0 4px 0 var(--green-d);flex:1;font-size:1.1rem}.btn-next:active{box-shadow:0 1px 0 var(--green-d)}.btn-speak{background:var(--blue);color:#fff;box-shadow:0 3px 0 var(--blue-d);flex:0 0 54px;font-size:1.15rem}.btn-speak:active{box-shadow:0 1px 0 var(--blue-d)}.btn-mic{background:var(--purple);color:#fff;box-shadow:0 3px #a85fd6;flex:0 0 54px;font-size:1.15rem}.btn-mic:active{box-shadow:0 1px #a85fd6}.btn-mic.listening{background:var(--red);box-shadow:0 3px #d63030;animation:micpulse 1s ease-in-out infinite}@keyframes micpulse{0%,to{box-shadow:0 3px #d63030,0 0 #ff4b4b66}50%{box-shadow:0 3px #d63030,0 0 0 8px #ff4b4b00}}.scan-zone{background:var(--card);border:3px dashed var(--border);border-radius:20px;padding:34px 20px;text-align:center;cursor:pointer;transition:all .2s;position:relative;overflow:hidden}.scan-zone:hover,.scan-zone.drag{border-color:var(--green);background:#fffef8}.scan-zone input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}.scan-icon{font-size:3.2rem;margin-bottom:8px}.scan-label{font-size:1.05rem;font-weight:800;margin-bottom:4px}.scan-sub{font-size:.82rem;color:var(--muted);font-weight:700}.scan-or{text-align:center;font-size:.8rem;color:var(--muted);font-weight:800;letter-spacing:.5px;padding:4px 0}.scan-gallery-btn{width:100%;padding:15px;background:var(--blue);color:#fff;border:none;border-radius:14px;font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:0 3px 0 var(--blue-d)}.scan-gallery-btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--blue-d)}.spinner{width:48px;height:48px;border:5px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 12px}@keyframes spin{to{transform:rotate(360deg)}}.scan-result-area{width:100%;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:600;padding:12px;border:2px solid var(--border);border-radius:12px;color:var(--text);outline:none;resize:vertical;min-height:120px;line-height:1.6;transition:border-color .2s}.scan-result-area:focus{border-color:var(--green)}.tip-box{background:#fffbe6;border:2px solid #ffe0a0;border-radius:14px;padding:12px 14px;font-size:.82rem;font-weight:700;color:#7a5800;display:flex;gap:8px;line-height:1.5}.btn-green-full{width:100%;padding:16px;background:var(--green);color:#fff;border:none;border-radius:14px;font-family:Nunito,sans-serif;font-size:1.1rem;font-weight:800;cursor:pointer;box-shadow:0 4px 0 var(--green-d);transition:all .1s}.btn-green-full:active{transform:translateY(3px);box-shadow:0 1px 0 var(--green-d)}.btn-green-full:disabled{opacity:.6;cursor:default}.btn-ghost{width:100%;padding:13px;background:none;border:2px solid var(--border);border-radius:14px;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:800;color:var(--muted);cursor:pointer;margin-top:6px}.scan-preview{width:100%;max-height:230px;object-fit:contain;border-radius:12px;border:2px solid var(--border);display:block}.section-label{font-size:.76rem;font-weight:900;color:var(--muted);letter-spacing:.7px;text-transform:uppercase;padding:0 2px}.text-card{background:var(--card);border-radius:14px;padding:14px 16px;display:flex;align-items:center;gap:12px;cursor:pointer;border:2px solid transparent;transition:all .15s;box-shadow:0 2px 0 var(--border)}.text-card:active{transform:scale(.98)}.text-card.sel{border-color:var(--green);background:#fffef0}.tc-emoji{font-size:1.9rem}.tc-info{flex:1;min-width:0}.tc-name{font-size:.98rem;font-weight:800}.tc-prev{font-size:.76rem;color:var(--muted);font-weight:700;margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.custom-ta{width:100%;font-family:Nunito,sans-serif;font-size:.92rem;font-weight:600;padding:12px;border:2px solid var(--border);border-radius:12px;color:var(--text);outline:none;resize:vertical;min-height:100px;line-height:1.6;transition:border-color .2s}.custom-ta:focus{border-color:var(--green)}.settings-card{background:var(--card);border-radius:14px;overflow:hidden;box-shadow:0 2px 0 var(--border)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.sr-left .sr-label{font-size:.92rem;font-weight:800}.sr-left .sr-sub{font-size:.76rem;color:var(--muted);font-weight:700;margin-top:2px}.toggle-sw{width:48px;height:27px;background:var(--border);border-radius:99px;position:relative;cursor:pointer;border:none;flex-shrink:0;transition:background .2s}.toggle-sw.on{background:var(--green)}.toggle-sw:after{content:"";position:absolute;width:21px;height:21px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform .2s;box-shadow:0 1px 3px #0003}.toggle-sw.on:after{transform:translate(21px)}.seg-btns{display:flex;gap:5px}.seg-btn{padding:6px 13px;border-radius:99px;border:2px solid var(--border);background:var(--card);font-family:Nunito,sans-serif;font-weight:800;font-size:.82rem;cursor:pointer;color:var(--muted);transition:all .15s}.seg-btn.on{background:var(--blue);border-color:var(--blue);color:#fff}.char-btns{display:flex;gap:6px}.char-btn{font-size:1.5rem;background:var(--border);border:none;border-radius:10px;padding:4px 8px;cursor:pointer;transition:all .15s}.char-btn.on{background:var(--green)}.stat-row{display:flex;gap:10px;flex-wrap:wrap}.stat-box{flex:1;min-width:64px;background:#fef3c7;border-radius:12px;padding:10px;text-align:center}.stat-num{font-size:1.6rem;font-weight:900}.stat-lbl{font-size:.68rem;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.4px}.overlay{position:fixed;inset:0;background:#78350f59;z-index:999;display:flex;align-items:center;justify-content:center;animation:fadein .3s;padding:16px}@keyframes fadein{0%{opacity:0}to{opacity:1}}.cel-card{background:var(--card);border-radius:24px;padding:34px 28px;text-align:center;max-width:340px;width:100%;animation:popin .4s cubic-bezier(.36,2,.6,1)}@keyframes popin{0%{transform:scale(.5);opacity:0}to{transform:scale(1);opacity:1}}.cel-emoji{font-size:4.2rem;display:block;margin-bottom:10px}.cel-title{font-size:1.7rem;font-weight:900;margin-bottom:6px}.cel-sub{font-size:.92rem;color:var(--muted);font-weight:700;margin-bottom:22px;line-height:1.5}.rewards{display:flex;justify-content:center;gap:22px;margin-bottom:22px}.rew{display:flex;flex-direction:column;align-items:center;gap:3px}.rew-icon{font-size:1.9rem}.rew-val{font-size:1.05rem;font-weight:900}.rew-lbl{font-size:.68rem;color:var(--muted);font-weight:800;text-transform:uppercase}.btn-yellow-full{width:100%;padding:15px;background:var(--yellow);color:#6b4a00;border:none;border-radius:14px;font-family:Nunito,sans-serif;font-size:1.05rem;font-weight:800;cursor:pointer;box-shadow:0 4px 0 var(--yellow-d);transition:all .1s}.btn-yellow-full:active{transform:translateY(3px);box-shadow:0 1px 0 var(--yellow-d)}.conf{position:fixed;pointer-events:none;border-radius:2px;z-index:9999;animation:cfall linear forwards}@keyframes cfall{0%{transform:translateY(-20px) rotate(0);opacity:1}to{transform:translateY(100vh) rotate(720deg);opacity:0}}.xp-pop{position:fixed;z-index:9998;font-size:1.5rem;font-weight:900;color:var(--blue);pointer-events:none;animation:fup 1s ease-out forwards;text-shadow:0 2px 6px rgba(0,0,0,.1)}@keyframes fup{0%{transform:translateY(0);opacity:1}to{transform:translateY(-70px);opacity:0}}.cb{position:fixed;pointer-events:none;z-index:9997;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.9rem}.cb span{position:absolute;animation:cfly .9s ease-out forwards}@keyframes cfly{to{transform:translate(var(--tx),var(--ty)) scale(0);opacity:0}}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:var(--card);border-top:2px solid var(--border);display:flex;z-index:100;box-shadow:0 -2px 12px #78350f0d}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 0 13px;background:none;border:none;cursor:pointer;font-family:Nunito,sans-serif;font-size:.7rem;font-weight:800;color:var(--muted);transition:color .15s}.nav-btn.on{color:var(--green-d)}.nav-icon{font-size:1.5rem}.error-box{background:#ffe8e8;border:2px solid #ffb0b0;border-radius:12px;padding:12px 14px;font-size:.86rem;font-weight:700;color:#c00}