:root{color:#1f2a3c;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:"Baloo 2",Trebuchet MS,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}.kid-shell{min-height:100dvh;padding-top:calc(env(safe-area-inset-top) + 12px);padding-right:calc(env(safe-area-inset-right) + 12px);padding-bottom:calc(env(safe-area-inset-bottom) + 16px);padding-left:calc(env(safe-area-inset-left) + 12px);background:radial-gradient(circle at 18% 16%,#b9f4ff,#acf7d4 43%,#fff0b2 100%);position:relative;overflow-x:hidden}.kid-header{place-items:center;display:grid}.kid-header h1{color:#0f5973;margin:0;font-family:Fredoka,"Baloo 2",sans-serif;font-size:clamp(2rem,7vw,3.3rem)}.kid-header p{background:#ffffffbe;border-radius:999px;margin:0;padding:2px 12px}.back-btn{cursor:pointer;background:#ffffffd9;border:0;border-radius:14px;min-width:54px;min-height:54px;font-size:1.6rem}.menu-container{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:960px;margin:14px auto 0;display:grid}.menu-btn{cursor:pointer;background:linear-gradient(145deg,#fff,#f1f4ff);border:0;border-radius:24px;min-width:40vw;min-height:88px;box-shadow:0 12px 22px #1139541f}.menu-icon{font-size:clamp(2.3rem,11vw,4rem)}.module-wrap{max-width:1280px;margin:10px auto 0}.mini-section,.color-module{background:#ffffffd9;border-radius:22px;padding:10px;box-shadow:0 14px 26px #1136511d}.tool-row{grid-template-columns:repeat(auto-fit,minmax(48px,1fr));gap:8px;margin-bottom:8px;display:grid}.tool-row button{cursor:pointer;background:#ebf8ff;border:0;border-radius:14px;min-height:52px;font-size:1.2rem}.tool-row button.active{background:#ffe25b;box-shadow:inset 0 -3px #d0b61b}.tool-row input[type=range]{grid-column:span 2}.swatch{min-height:44px}.canvas-shell-react{aspect-ratio:49/34;background:#fff;border:3px solid #9fd8ea;border-radius:16px;width:100%;position:relative;overflow:hidden}.canvas-shell-react canvas{touch-action:none;width:100%;height:100%;position:absolute;inset:0}.line-layer{pointer-events:none}.trace-shell{aspect-ratio:9/5;background:#fff;border:3px solid #b7def0;border-radius:16px;width:100%;overflow:hidden}.trace-shell canvas{touch-action:none;width:100%;height:100%}.draggables{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px;display:grid}.drag-item{border:4px solid #fff;border-radius:999px;min-height:64px;box-shadow:0 8px 14px #132f441f}.bins{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.bin{background:#fff;border:4px dashed;border-radius:16px;place-items:center;min-height:92px;display:grid}.puzzle-module-pro{padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 10px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 10px);z-index:10;background:radial-gradient(circle at 16% 12%,#fff4bd,#c6f3ff 48%,#e7ffde 100%);flex-direction:column;gap:10px;display:flex;position:fixed;inset:0;overflow:hidden}.puzzle-topbar,.puzzle-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.puzzle-difficulty-tabs,.puzzle-theme-tabs,.puzzle-actions{flex-wrap:wrap;gap:8px;display:flex}.puzzle-difficulty-tabs button,.puzzle-actions button{color:#1b5368;cursor:pointer;background:#ffffffd6;border:0;border-radius:999px;min-height:46px;padding:0 16px;font-weight:800;box-shadow:0 8px 16px #18415b14}.puzzle-difficulty-tabs button.active,.puzzle-actions button:last-child{background:linear-gradient(135deg,#ffe25b,#ffb744)}.puzzle-theme-tabs button{cursor:pointer;background:#ffffffdb;border:0;border-radius:16px;width:50px;height:50px;font-size:1.7rem;box-shadow:0 8px 16px #18415b14}.puzzle-theme-tabs button.active{transform:translateY(-2px);box-shadow:0 0 0 3px #fff,0 10px 18px #18415b22}.puzzle-stage{touch-action:none;background:linear-gradient(#ffffffc9,#ffffff8f);border-radius:28px;flex:1;min-height:0;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff7d,0 18px 34px #18415b18}.puzzle-board-wrap{pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.puzzle-board{aspect-ratio:1;border-radius:26px;width:min(74vw,72dvh);position:relative;overflow:hidden;box-shadow:0 14px 30px #15364a18}.puzzle-board-image{opacity:.14;filter:saturate(.9);background-position:50%;background-size:cover;position:absolute;inset:0}.puzzle-board-grid{gap:6px;padding:6px;display:grid;position:absolute;inset:0}.puzzle-slot-shadow{background:linear-gradient(#ffffff65,#9cc5d533);border:2px dashed #95bfd14a;border-radius:18px}.puzzle-board-grid.previewing .puzzle-slot-shadow{opacity:.35}.puzzle-preview-overlay{background:#ffffff4c;place-items:center;display:grid;position:absolute;inset:0}.puzzle-preview-card{color:#1b5368;background:#ffffffea;border-radius:22px;justify-items:center;gap:8px;min-width:180px;padding:16px 20px;font-weight:800;display:grid;box-shadow:0 12px 24px #18415b18}.puzzle-preview-card span{font-size:3rem}.puzzle-piece{cursor:grab;touch-action:none;background-repeat:no-repeat;border:0;border-radius:18px;position:absolute;top:0;left:0;overflow:hidden;box-shadow:0 12px 24px #18344b24}.puzzle-piece.dragging{cursor:grabbing;filter:brightness(1.03);box-shadow:0 0 0 4px #fff,0 20px 34px #18344b36}.puzzle-piece.placed{box-shadow:0 8px 18px #18344b12}.puzzle-piece.shake{animation:.34s puzzle-shake}.piece-shine{background:linear-gradient(135deg,#fff8,#0000 34% 66%,#ffffff38);position:absolute;inset:0}@keyframes puzzle-shake{0%,to{filter:saturate();box-shadow:0 12px 24px #18344b24}25%{filter:saturate(1.15);box-shadow:0 0 0 4px #fff,0 0 0 8px #ffb4b4,0 12px 24px #18344b24}50%{filter:saturate(.92);box-shadow:0 0 0 4px #fff,0 0 0 8px #ff9d9d,0 12px 24px #18344b24}75%{filter:saturate(1.1);box-shadow:0 0 0 4px #fff,0 0 0 8px #ffb4b4,0 12px 24px #18344b24}}.puzzle-tip{color:#1b5368;background:#ffffffd6;border-radius:999px;padding:8px 14px;font-weight:700}.puzzle-win-banner{left:50%;bottom:calc(env(safe-area-inset-bottom) + 18px);z-index:60;background:#fffdf2;border-radius:24px;align-items:center;gap:12px;width:min(440px,100vw - 24px);padding:12px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 18px 30px #00000024}.puzzle-win-image{aspect-ratio:1;background-position:50%;background-size:cover;border-radius:18px;flex:0 0 72px;width:72px}.puzzle-win-banner strong{color:#1b5368;display:block}.puzzle-win-banner p{color:#5f7682;margin:4px 0 0}.puzzle-reward-rain{pointer-events:none;z-index:58;position:fixed;inset:0}.reward-pop{pointer-events:auto;background:#ffffffd8;border:0;border-radius:50%;width:54px;height:54px;font-size:1.6rem;position:absolute;top:-60px;box-shadow:0 10px 18px #18344b20}@media (width<=767px){.puzzle-board{width:min(88vw,58dvh)}.puzzle-stage{min-height:68dvh}.puzzle-tip{font-size:.9rem}}@media (width>=768px){.puzzle-board{width:min(58vw,70dvh)}.reward-pop{width:62px;height:62px;font-size:1.9rem}}.animals-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.animals-grid button{background:#f0f9ff;border:0;border-radius:16px;min-height:96px;font-size:2rem}.animals-explorer{background:radial-gradient(circle at 14% 18%, #fffa, transparent 22%), linear-gradient(180deg, var(--world-soft), var(--world-mist));padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 10px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 10px);z-index:10;flex-direction:column;gap:10px;display:flex;position:fixed;inset:0;overflow:hidden}.animals-topbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.world-tabs{flex-wrap:wrap;gap:8px;display:flex}.world-tab{color:#215268;cursor:pointer;background:#ffffffd6;border:0;border-radius:999px;min-height:46px;padding:0 16px;font-weight:700;box-shadow:0 8px 18px #18344b12}.world-tab.active{background:var(--world-accent);color:#fff}.audio-mode-switch{background:#ffffffd8;border-radius:999px;grid-template-columns:repeat(3,1fr);gap:6px;padding:6px;display:inline-grid;box-shadow:0 8px 18px #18344b12}.audio-mode-switch button{cursor:pointer;background:0 0;border:0;border-radius:50%;width:48px;height:48px;font-size:1.3rem}.audio-mode-switch button.active{background:var(--world-accent);color:#fff}.animals-scene{background:radial-gradient(circle at 82% 12%,#ffffff90,#0000 18%),linear-gradient(#ffffffcf,#ffffffa8);border-radius:28px;flex:1;min-height:0;padding:14px;position:relative;overflow:hidden;box-shadow:0 18px 40px #15364a1e}.animals-scene:before{content:"";background:linear-gradient(180deg, transparent, color-mix(in srgb, var(--world-soft) 58%, #fff));pointer-events:none;height:22%;position:absolute;inset:auto 0 0}.scene-header{z-index:1;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex;position:relative}.scene-header h2{color:#114d66;margin:0;font-family:Fredoka,"Baloo 2",sans-serif;font-size:clamp(1.4rem,3vw,2rem)}.scene-header p{color:#4f7381;margin:2px 0 0}.scene-progress{color:#114d66;background:#ffffffd8;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-weight:700;display:flex}.surprise-animal{cursor:pointer;z-index:2;background:#ffffffd8;border:0;border-radius:50%;width:52px;height:52px;font-size:1.5rem;position:absolute;top:16px;right:16px;box-shadow:0 8px 18px #15364a1c}.animals-grid-shell{z-index:1;min-height:0;position:relative}.animals-grid-rich{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.animal-card{cursor:pointer;background:linear-gradient(#fff,#f7fdff);border:0;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:152px;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 24px #18344b12}.animal-glow{background:radial-gradient(circle, color-mix(in srgb, var(--world-soft) 80%, #fff), transparent 70%);border-radius:50%;width:110px;height:110px;position:absolute;inset:auto}.animal-icon,.animal-name,.animal-check{z-index:1;position:relative}.animal-icon{filter:drop-shadow(0 8px 10px #00000014);font-size:clamp(3rem,8vw,4.6rem)}.animal-name{color:#215268;background:#ffffffd8;border-radius:999px;padding:6px 12px;font-weight:700}.animal-card.active{box-shadow:0 0 0 4px color-mix(in srgb, var(--world-accent) 24%, #fff), 0 16px 28px #18344b20}.animal-card.seen .animal-name{background:color-mix(in srgb, var(--world-soft) 50%, #fff)}.animal-check{font-size:1.2rem;position:absolute;top:12px;right:12px}.animals-pager{z-index:1;justify-content:center;align-items:center;gap:14px;margin-top:12px;display:flex;position:relative}.animals-pager button{color:#215268;background:#ffffffd8;border:0;border-radius:50%;width:42px;height:42px;font-size:1.2rem}.animals-pager button:disabled{opacity:.45}.animals-dots{gap:8px;display:flex}.animals-dots span{background:#b9dce8;border-radius:50%;width:10px;height:10px}.animals-dots span.active{background:var(--world-accent);border-radius:999px;width:24px}.world-badges{z-index:1;flex-wrap:wrap;gap:8px;margin-top:12px;display:flex;position:relative}.badge-pill{color:#557684;background:#ffffffd2;border-radius:999px;align-items:center;gap:8px;padding:8px 12px;font-weight:700;display:inline-flex}.badge-pill.unlocked{color:#7a4e00;background:linear-gradient(135deg,#ffe688,#ffc94b)}.animals-badge-pop{left:50%;bottom:calc(env(safe-area-inset-bottom) + 18px);color:#7a4e00;z-index:60;background:#fff7d6;border-radius:999px;align-items:center;gap:10px;padding:14px 18px;font-weight:800;display:inline-flex;position:fixed;transform:translate(-50%);box-shadow:0 16px 30px #00000026}@media (width>=768px){.animals-grid-rich{grid-template-columns:repeat(4,minmax(0,1fr))}.animal-card{min-height:184px}.surprise-animal{top:20px;right:20px}}.music-studio{padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 10px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 10px);z-index:10;background:radial-gradient(circle at 12% 14%,#ffffff8a,#0000 24%),radial-gradient(circle at 90% 20%,#ffe8a966,#0000 28%),linear-gradient(#baf2ff,#e8fff0);flex-direction:column;gap:10px;display:flex;position:fixed;inset:0;overflow:hidden}.music-studio:after{content:"";background:color-mix(in srgb, #7cc7ff calc(var(--concert-energy,0) * 30%), transparent);pointer-events:none;transition:background .16s linear;position:absolute;inset:0}.music-toolbar,.music-percussion{z-index:2;flex-wrap:wrap;justify-content:space-between;gap:10px;display:flex;position:relative}.instrument-switch,.music-actions{flex-wrap:wrap;gap:8px;display:flex}.instrument-switch button,.music-actions button,.music-percussion button{color:#18546a;cursor:pointer;background:#ffffffdc;border:0;border-radius:14px;min-height:46px;padding:0 14px;font-weight:800;box-shadow:0 10px 20px #173f5b18}.instrument-switch button{align-content:center;justify-items:center;gap:2px;min-width:70px;display:grid}.instrument-switch button span{font-size:1.25rem}.instrument-switch button small{font-size:.72rem}.instrument-switch button.active,.music-actions button.active,.music-actions button.rec{background:linear-gradient(135deg,#ffe25b,#ffb744)}.music-actions button:disabled{opacity:.45;cursor:default}.music-rotate-hint{z-index:2;color:#7a5b0a;text-align:center;background:#fff8c5;border-radius:999px;padding:8px 14px;font-weight:700;position:relative}.music-keybed{z-index:2;background:#ffffffa8;border-radius:24px;flex:1;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;min-height:0;padding:10px;display:grid;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff8e,0 16px 30px #12354b1c}.music-keybed.piano{background:linear-gradient(#f8fbff,#edf4ff)}.guide-faller{pointer-events:none;z-index:3;font-size:1.4rem;animation:1.05s linear infinite music-fall;position:absolute;top:4px;transform:translate(-50%)}@keyframes music-fall{0%{opacity:.9;transform:translate(-50%,-8px)}to{opacity:0;transform:translate(-50%,78px)}}.music-key{background:linear-gradient(180deg, color-mix(in srgb, var(--key-color) 82%, #fff), color-mix(in srgb, var(--key-color) 52%, #000 8%));color:#fff;cursor:pointer;touch-action:none;-webkit-user-select:none;user-select:none;border:0;border-radius:18px;align-content:end;justify-items:center;gap:6px;min-height:160px;padding:10px 6px;font-weight:900;display:grid;position:relative;box-shadow:0 12px 18px #1f2e3822}.music-key strong{font-size:clamp(.82rem,2vw,1rem)}.music-key small{opacity:.85;font-size:.68rem}.music-key .screw{background:#ffffffc8;border-radius:50%;width:10px;height:10px;position:absolute;top:10px;box-shadow:inset 0 0 0 2px #0002}.music-key .screw.left{left:12px}.music-key .screw.right{right:12px}.music-key.active{filter:brightness(1.12);transform:scale(.95);box-shadow:0 0 0 3px #fff,0 14px 22px #1f2e3832}.music-key.guide{box-shadow:0 0 0 3px #fff,0 0 0 7px #fff7b0,0 12px 18px #1f2e3822}.music-key.wrong{animation:.18s music-wrong}@keyframes music-wrong{0%,to{box-shadow:0 12px 18px #1f2e3822}50%{box-shadow:0 0 0 3px #fff,0 0 0 8px #ff9f9f,0 14px 20px #1f2e3830}}.music-keybed.piano .music-key{color:#35526b;background:linear-gradient(#fff,#f6f8ff);border:2px solid #dbe8f5}.music-particles-layer{pointer-events:none;z-index:3;position:absolute;inset:0}.music-particle{text-shadow:0 4px 8px #00000018;font-size:1.2rem;position:absolute;bottom:18%}@media (width<=767px){.music-keybed{grid-template-columns:repeat(8,minmax(0,1fr));gap:6px;padding:8px}.music-key{border-radius:14px;min-height:58dvh}.music-key small{font-size:.62rem}}@media (width>=768px){.music-keybed{grid-template-columns:repeat(16,minmax(0,1fr))}.music-key{min-height:44dvh}}.parents-corner{top:calc(env(safe-area-inset-top) + 8px);right:calc(env(safe-area-inset-right) + 8px);z-index:30;background:#ffffffda;border:0;border-radius:999px;width:44px;height:44px;position:fixed;overflow:hidden}.parents-corner span{background:#26b45f;height:6px;position:absolute;bottom:0;left:0}.parents-modal{z-index:40;background:#0005;place-items:center;display:grid;position:fixed;inset:0}.parents-card{text-align:center;background:#fff;border-radius:16px;width:min(340px,92vw);padding:14px}.parents-card input{text-align:center;border:2px solid #bde6f7;border-radius:12px;width:100%;min-height:46px;font-size:1.2rem}.switches{text-align:left;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;display:grid}.parents-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;display:grid}.parents-actions button{background:#e8f8ff;border:0;border-radius:12px;min-height:44px}.packs-module{padding:12px}.packs-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.packs-head h2{color:#0f5973;margin:0}.packs-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.pack-card{cursor:pointer;background:linear-gradient(145deg,#fff,#eff8ff);border:0;border-radius:16px;align-content:center;justify-items:center;gap:4px;min-height:140px;padding:10px;display:grid;position:relative;box-shadow:0 10px 18px #193d5418}.pack-card.locked{filter:grayscale(.9);opacity:.86}.pack-card.owned{background:linear-gradient(145deg,#e9ffe8,#d8ffeb)}.pack-emoji{font-size:2.3rem}.pack-card strong{color:#0f5973;text-align:center;font-size:.95rem}.pack-card small{color:#355f72;font-weight:700}.lock-tag,.unlock-tag{font-size:1rem;position:absolute;top:8px;right:8px}.packs-footer{margin-top:10px}.packs-footer button{background:#e8f8ff;border:0;border-radius:12px;width:100%;min-height:48px;font-weight:700}.packs-modal{z-index:90;background:#00000059;place-items:center;display:grid;position:fixed;inset:0}.packs-card{text-align:center;background:#fff;border-radius:16px;width:min(360px,92vw);padding:14px;box-shadow:0 18px 30px #0000002a}.packs-card h2{color:#0f5973;margin:0}.packs-card p{margin:8px 0}.pack-preview-icon{font-size:3rem}.pack-price{color:#0f5973;margin-top:8px;font-size:1.2rem;font-weight:800}.pack-actions-row{grid-template-columns:1fr 1fr;gap:8px;margin-top:10px;display:grid}.pack-actions-row button{background:#e8f8ff;border:0;border-radius:12px;min-height:46px;font-weight:700}.hold-buy-btn{background:#eff8ff;border:0;border-radius:12px;width:100%;min-height:46px;margin:6px 0;font-weight:700;position:relative;overflow:hidden}.hold-buy-btn span{background:#26b45f;height:6px;position:absolute;bottom:0;left:0}.hold-buy-btn.ok{background:#dffbe7}.packs-card input{text-align:center;border:2px solid #c8e8f6;border-radius:10px;width:100%;min-height:44px;font-size:1.1rem}.packs-card.unlock{background:linear-gradient(145deg,#fffef2,#fff7d9)}.color-module-floating{z-index:10;padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 8px) calc(env(safe-area-inset-bottom) + 8px) calc(env(safe-area-inset-left) + 8px);background:radial-gradient(circle at 18% 16%,#b9f4ff,#acf7d4 43%,#fff0b2 100%);flex-direction:column;display:flex;position:fixed;inset:0}.canvas-wrapper{flex:1;justify-content:center;align-items:center;min-height:0;padding:12px;display:flex}.canvas-wrapper .canvas-shell-react{aspect-ratio:49/34;width:100%;max-width:90vw;height:100%;max-height:85dvh;box-shadow:0 20px 40px #0000001f}.floating-actions{z-index:20;flex-wrap:wrap;justify-content:center;gap:12px;padding:10px;display:flex;position:relative}.fab{cursor:pointer;background:linear-gradient(135deg,#ffe25b,#ffb744);border:0;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;font-size:1.6rem;transition:all .2s;display:flex;box-shadow:0 8px 16px #ff9f0040,0 4px 8px #ff9f0020}.fab:hover{transform:translateY(-2px);box-shadow:0 12px 20px #ff9f0060,0 6px 12px #ff9f0030}.fab:active{transform:translateY(0)}@media (width<=768px){.fab{width:54px;height:54px;font-size:1.4rem}.floating-actions{gap:10px}}.floating-panel{bottom:calc(env(safe-area-inset-bottom) + 90px);z-index:25;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border-radius:20px;max-width:95vw;max-height:60dvh;padding:16px;position:fixed;left:50%;overflow-y:auto;transform:translate(-50%);box-shadow:0 16px 32px #00000025,0 8px 16px #00000015}.floating-panel h3{color:#0f5973;text-align:center;margin:0 0 12px;font-family:Fredoka,"Baloo 2",sans-serif;font-size:1.2rem}.tools-panel .panel-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;max-width:400px;display:grid}.tools-panel .panel-btn{cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:#e8f8ff;border:0;border-radius:12px;padding:12px 8px;font-size:1rem;font-weight:500;transition:all .15s;overflow:hidden}.tools-panel .panel-btn.active{background:#ffe25b;transform:scale(1.05);box-shadow:inset 0 -2px #d0b61b}.tools-panel .panel-btn:active{transform:scale(.95)}.colors-panel{max-width:350px}.colors-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:12px;display:grid}.color-btn{aspect-ratio:1;cursor:pointer;border:3px solid #0000;border-radius:12px;width:100%;transition:all .15s;box-shadow:0 4px 8px #00000015}.color-btn.active{border-color:#000;transform:scale(1.15);box-shadow:0 8px 16px #00000030}.color-btn:hover:not(.active){transform:scale(1.05)}.size-control{text-align:center;margin-top:12px}.size-control label{color:#0f5973;margin-bottom:8px;font-size:.95rem;font-weight:600;display:block}.size-control input[type=range]{appearance:none;background:#e8f8ff;border-radius:3px;outline:none;width:100%;height:6px}.size-control input[type=range]::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#ffe25b;border-radius:50%;width:22px;height:22px;box-shadow:0 2px 4px #00000020}.size-control input[type=range]::-moz-range-thumb{cursor:pointer;background:#ffe25b;border:0;border-radius:50%;width:22px;height:22px;box-shadow:0 2px 4px #00000020}.templates-panel{max-width:380px}.templates-grid{grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:8px;display:grid}.template-btn{aspect-ratio:1;cursor:pointer;background:#f0f9ff;border:2px solid #0000;border-radius:12px;justify-content:center;align-items:center;font-size:1.8rem;transition:all .15s;display:flex}.template-btn.active{background:#ffe25b;border-color:#ffb744;transform:scale(1.1);box-shadow:0 6px 12px #ffb74440}.template-btn:hover:not(.active){background:#e8f8ff;transform:scale(1.05)}.actions-panel{max-width:380px}.actions-grid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:8px;display:grid}.action-btn{cursor:pointer;white-space:nowrap;text-overflow:ellipsis;background:linear-gradient(135deg,#e8f8ff,#d8f0ff);border:0;border-radius:12px;padding:12px 8px;font-size:.9rem;font-weight:500;line-height:1.3;transition:all .15s;overflow:hidden}.action-btn:hover{background:linear-gradient(135deg,#d8f0ff,#b8e6ff);transform:translateY(-2px);box-shadow:0 6px 12px #00000015}.action-btn:active{transform:translateY(0)}.floating-backdrop{z-index:15;background:0 0;position:fixed;inset:0}@media (width<=640px){.floating-panel{bottom:calc(env(safe-area-inset-bottom) + 80px);border-radius:16px;max-width:92vw;padding:12px}.floating-panel h3{margin-bottom:10px;font-size:1.1rem}.tools-panel .panel-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:6px}.tools-panel .panel-btn{padding:10px 6px;font-size:.85rem}.colors-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.templates-grid{grid-template-columns:repeat(auto-fill,minmax(50px,1fr));gap:6px}.template-btn{font-size:1.4rem}.actions-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.action-btn{padding:10px 6px;font-size:.8rem}.canvas-wrapper .canvas-shell-react{max-height:75dvh}}@media (width<=480px){.colors-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.templates-grid{grid-template-columns:repeat(auto-fill,minmax(45px,1fr))}.template-btn{font-size:1.2rem}.fab{width:50px;height:50px;font-size:1.3rem}.floating-actions{gap:8px}}.pro-badge{bottom:calc(env(safe-area-inset-bottom) + 10px);right:calc(env(safe-area-inset-right) + 10px);color:#fff;z-index:30;background:#0b5;border-radius:999px;padding:4px 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8px;font-size:.9rem}.chars-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;display:grid}.char-btn{aspect-ratio:1;cursor:pointer;background:#e8f8ff;border:2px solid #0000;border-radius:10px;font-size:.9rem;font-weight:700;transition:all .2s;position:relative}.char-btn.active{background:#ffe25b;border-color:#ffb744;transform:scale(1.1)}.char-btn.completed{background:#c6f6d5;border-color:#22863a}.char-btn .sticker{font-size:1.2rem;animation:.6s ease-in-out bounce;position:absolute;top:-6px;right:-6px}@keyframes bounce{0%,to{transform:scale(1)}50%{transform:scale(1.3)}}.abc-main{flex-direction:column;flex:1;gap:8px;min-height:0;display:flex;overflow-y:auto}.char-info{background:#ffffffd9;border-radius:12px;justify-content:space-between;align-items:center;padding:12px;display:flex;box-shadow:0 4px 8px #0000000f}.char-name{align-items:center;gap:12px;display:flex}.char-char{color:#0f5973;text-align:center;min-width:60px;font-family:Comic Sans 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#0000001a}.trace-instructions{text-align:center;color:#0f5973;min-height:24px;font-size:.95rem;font-weight:600}.instruction-complete{color:#22863a;font-size:1rem}.abc-controls{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.ctrl-btn{cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#b8e6ff,#a0d5ff);border:0;border-radius:12px;min-width:90px;padding:10px 16px;font-size:.9rem;font-weight:600;transition:all .2s}.ctrl-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 12px #00000020}.ctrl-btn:active:not(:disabled){transform:translateY(0)}.ctrl-btn:disabled{opacity:.5;cursor:not-allowed}.ctrl-btn.clear{background:linear-gradient(135deg,#ffc9d6,#ffb3c1)}.abc-celebration{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);pointer-events:none;background:#0005;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.celebration-char{margin-bottom:12px;font-size:5rem}.abc-celebration h2{color:#fff;text-shadow:0 2px 4px #000;margin:0 0 8px;font-family:Fredoka,"Baloo 2",sans-serif;font-size:2rem}.abc-celebration p{color:#fff;text-shadow:0 2px 4px #000;margin:0;font-size:1.2rem}.sparkles-container{pointer-events:none;z-index:49;position:fixed;inset:0}.sparkle{justify-content:center;align-items:center;font-size:1.5rem;display:flex;position:absolute}@media (width<=768px){.abc-sidebar{display:none}.chars-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}.char-btn{min-height:35px;font-size:.8rem}.char-char{font-size:2rem}.char-meta strong{font-size:.85rem}.trace-canvas{width:100%}}@media (width>=768px){.abc-container{flex-direction:row}.abc-sidebar{display:flex}.chars-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.char-btn{min-height:50px;font-size:1rem}.char-char{font-size:3rem}.trace-canvas{width:100%;height:100%}.abc-celebration{font-size:1.2rem}.celebration-char{font-size:6rem}.abc-celebration h2{font-size:2.5rem}.abc-celebration p{font-size:1.4rem}}.sort-module{padding:calc(env(safe-area-inset-top) + 8px) calc(env(safe-area-inset-right) + 8px) calc(env(safe-area-inset-bottom) + 8px) calc(env(safe-area-inset-left) + 8px);z-index:10;background:radial-gradient(circle at 18% 16%,#b9f4ff,#acf7d4 43%,#fff0b2 100%);flex-direction:column;display:flex;position:fixed;inset:0;overflow-y:auto}.sort-header{background:#ffffffd9;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding:10px;display:flex;box-shadow:0 4px 8px #0000000f}.sort-modes{gap:8px;display:flex}.mode-btn{cursor:pointer;background:#e8f8ff;border:0;border-radius:12px;padding:8px 14px;font-size:.9rem;font-weight:600;transition:all .2s}.mode-btn.active{background:#ffe25b;transform:scale(1.05);box-shadow:inset 0 -2px #d0b61b}.level-display{gap:6px;display:flex}.level-dot{color:#0f5973;background:#e8f8ff;border:2px solid #0000;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;font-weight:700;display:flex}.level-dot.active{background:#ffe25b;border-color:#ffb744;transform:scale(1.15)}.sort-game-area{flex-direction:column;flex:1;gap:12px;min-height:0;padding:10px;display:flex;overflow-y:auto}.items-area{background:#ffffffd9;border-radius:14px;flex-shrink:0;padding:12px;box-shadow:0 4px 8px #0000000f}.sort-instruction{text-align:center;color:#0f5973;margin:0 0 10px;font-family:Fredoka,"Baloo 2",sans-serif;font-size:1rem;font-weight:600}.items-pool{touch-action:none;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;min-height:100px;display:flex}.sort-item{cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;touch-action:none;background:#f0f9ff;border:2px solid #0000;border-radius:12px;justify-content:center;align-items:center;padding:8px;transition:all .15s;display:flex}.sort-item:active{cursor:grabbing}.sort-item.dragging{opacity:.18}.categories-area{touch-action:none;flex:1;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;min-height:200px;padding:10px;display:grid}.category-bin{background:#fff;border:3px solid;border-radius:14px;flex-direction:column;padding:10px;transition:all .2s;display:flex;position:relative;box-shadow:0 6px 12px #0000001a}.category-bin:hover{transform:translateY(-4px);box-shadow:0 8px 16px #0000002a}.sort-drag-proxy{z-index:80;pointer-events:none;background:#fffe;border-radius:18px;justify-content:center;align-items:center;width:76px;height:76px;display:flex;position:fixed;transform:translate(-50%,-50%);box-shadow:0 14px 26px #00000024}.bin-header{border-bottom:2px solid;border-color:inherit;text-align:center;flex-direction:column;align-items:center;gap:6px;margin-bottom:8px;padding-bottom:8px;display:flex}.bin-header strong{color:#0f5973;font-family:Fredoka,"Baloo 2",sans-serif;font-size:.9rem}.bin-content{border-radius:8px;flex-wrap:wrap;flex:1;place-content:flex-start center;gap:6px;min-height:60px;padding:6px;display:flex}.bin-count{color:#0f5973;background:#ffe25b;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:.85rem;font-weight:700;display:flex;position:absolute;top:6px;right:8px}.sort-completion{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0004;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.completion-card{text-align:center;background:#fff;border-radius:20px;max-width:90vw;padding:24px;animation:.4s cubic-bezier(.68,-.55,.265,1.55) bounce-in;box-shadow:0 16px 32px #00000030}@keyframes bounce-in{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}.completion-emoji{margin-bottom:12px;font-size:3.5rem;display:block}.completion-card h2{color:#0f5973;margin:0 0 8px;font-family:Fredoka,"Baloo 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(width<=768px){.sort-game-area{flex-direction:column}.categories-area{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.items-pool{gap:10px;min-height:80px}.sort-item{font-size:1.8rem}.category-bin{padding:8px}.bin-content{min-height:50px}}@media (width>=768px){.sort-game-area{flex-direction:row;gap:14px}.items-area{flex-direction:column;flex:0 35%;display:flex}.items-pool{flex-direction:column;flex:1;min-height:auto}.categories-area{flex:1;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.category-bin{padding:12px}.bin-header{gap:8px}.bin-header strong{font-size:1rem}.sort-item{padding:10px;font-size:2.2rem}.completion-card{padding:32px}.completion-emoji{font-size:4.5rem}.completion-card h2{font-size:2.2rem}}