:root{--pink:#f782a4;--pink-light:#ffd6e7;--pink-deep:#e05580;--teal:#54c6c6;--teal-light:#c4f0f0;--yellow:#ffd966;--yellow-light:#fff5cc;--orange:#ff9b54;--orange-light:#ffe4cc;--green:#72c472;--green-light:#d4f0d4;--purple:#b57bea;--purple-light:#edd6ff;--red:#ff6b6b;--red-light:#ffd6d6;--sky:#7ec8e3;--sky-light:#d6f0fa;--bg:#fff9fb;--card-bg:#fff;--text:#4a3860;--text-light:#7a6b90;--border:#f0e4f5;--shadow:0 8px 32px #b464dc1f;--shadow-hover:0 16px 48px #b464dc38;--radius:24px;--radius-sm:14px;--font:"Nunito", "Comic Neue", sans-serif;--font-display:"Baloo 2", "Nunito", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--pink-light)}::-webkit-scrollbar-thumb{background:var(--pink);border-radius:99px}.sky-bg{z-index:-1;background:linear-gradient(#d0f0ff 0%,#fff9fb 60%,#ffe8f5 100%);position:fixed;inset:0;overflow:hidden}.cloud{background:#ffffffd9;border-radius:50%;animation:linear infinite floatCloud;position:absolute}.cloud:before,.cloud:after{content:"";background:inherit;border-radius:50%;position:absolute}@keyframes floatCloud{0%{transform:translate(-300px)}to{transform:translate(calc(100vw + 300px))}}#header{z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:3px solid var(--pink-light);background:#fffafdeb;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;height:auto;min-height:88px;padding:12px 24px;display:flex;position:sticky;top:0;box-shadow:0 4px 24px #f782a426}.header-profile{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;margin-right:12px;display:flex}.auth-shell{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex;position:relative}.auth-card{z-index:1;width:100%;max-width:440px;position:relative}.auth-label{color:var(--text);margin:12px 0 6px;font-weight:800;display:block}.auth-input{width:100%;font-size:1.15rem;font-weight:700;font-family:var(--font);border:3px solid var(--border);color:var(--text);box-sizing:border-box;border-radius:14px;outline:none;padding:14px 16px}.auth-input:focus{border-color:var(--pink)}.kid-select-btn{flex-direction:column;min-width:140px;min-height:72px;gap:4px!important;font-size:1.05rem!important}.paint-box{padding:20px!important}.paint-toolbar{margin-bottom:16px}.paint-section-label{color:var(--text-light);margin:10px 0 8px;font-size:.95rem;font-weight:800}.paint-tools,.paint-colors,.paint-brushes{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.paint-tool-btn{border:4px solid var(--border);background:var(--card-bg);cursor:pointer;min-width:76px;min-height:76px;font-family:var(--font);color:var(--text);border-radius:18px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-weight:800;transition:all .15s;display:flex}.paint-tool-btn:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.paint-tool-btn.active{border-color:var(--pink);background:var(--pink-light);box-shadow:0 0 0 3px #f782a459}.paint-tool-emoji{font-size:1.8rem;line-height:1}.paint-tool-name{font-size:.8rem}.paint-color-btn{cursor:pointer;border:4px solid #0000;border-radius:50%;width:52px;height:52px;transition:transform .12s;box-shadow:0 2px 8px #0000001f}.paint-color-btn:hover{transform:scale(1.08)}.paint-color-btn.active{border-color:var(--text);box-shadow:0 0 0 3px var(--yellow);transform:scale(1.12)}.paint-brush-btn{border:3px solid var(--border);background:var(--sky-light);cursor:pointer;min-width:64px;min-height:64px;font-family:var(--font);border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-weight:900;display:flex}.paint-brush-btn.active{border-color:var(--teal);background:var(--teal-light)}.brush-dot{background:var(--text);border-radius:50%;display:block}.paint-canvas-wrap{border:5px solid var(--purple);max-width:100%;box-shadow:var(--shadow);background:#fff;border-radius:16px;overflow:hidden}#kid-paint-canvas{touch-action:none;cursor:crosshair;background:#fff;width:100%;height:auto;display:block}.paint-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:16px;display:flex}.paint-action{min-width:120px;min-height:56px!important;padding:14px 22px!important;font-size:1.05rem!important}.logo{font-family:var(--font-display);background:linear-gradient(135deg, var(--pink-deep), var(--purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;align-items:center;gap:8px;font-size:1.7rem;font-weight:800;display:flex}.logo-icon{font-size:2rem}.nav-pills{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.nav-pill{background:var(--card-bg);border:3px solid var(--border);font-family:var(--font);cursor:pointer;color:var(--text);border-radius:99px;align-items:center;gap:8px;padding:10px 20px;font-size:1.15rem;font-weight:800;transition:all .2s;display:flex}.nav-pill:hover,.nav-pill.active{transform:translateY(-3px);box-shadow:0 6px 20px #00000026}#hero{text-align:center;padding:40px 24px 20px;position:relative}#hero h1{font-family:var(--font-display);margin-bottom:16px;font-size:clamp(2rem,5vw,3.5rem);font-weight:900;line-height:1.1}#hero p{color:var(--text-light);max-width:480px;margin:0 auto 24px;font-size:1.1rem}.peppa-container{display:inline-block;position:relative}.peppa-img{object-fit:cover;border:6px solid var(--pink);width:180px;height:180px;box-shadow:0 0 0 4px var(--pink-light), var(--shadow);cursor:pointer;border-radius:50%;animation:2.5s ease-in-out infinite peppaBounce}.peppa-speech{border:3px solid var(--pink);color:var(--pink-deep);white-space:nowrap;box-shadow:var(--shadow);background:#fff;border-radius:18px;padding:8px 16px;font-size:.9rem;font-weight:700;animation:.4s fadeInUp;position:absolute;top:-40px;left:50%;transform:translate(-50%)}.peppa-speech:after{content:"";border:7px solid #0000;border-top-color:var(--pink);position:absolute;bottom:-14px;left:50%;transform:translate(-50%)}@keyframes peppaBounce{0%,to{transform:translateY(0)rotate(-2deg)}50%{transform:translateY(-14px)rotate(2deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.progress-wrap{background:var(--pink-light);border-radius:99px;height:12px;margin:0 24px 12px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--pink), var(--purple));border-radius:99px;height:100%;transition:width .6s}#page-content{max-width:1100px;min-height:calc(100vh - 72px);margin:0 auto;padding:16px 24px 80px}.section-heading{font-family:var(--font-display);align-items:center;gap:12px;margin-bottom:24px;font-size:2rem;font-weight:800;display:flex}.cards-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;display:grid}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid var(--border);cursor:pointer;padding:24px;transition:all .22s;position:relative;overflow:hidden}.card:before{content:"";border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,#fff9 0%,#0000 100%);position:absolute;inset:0}.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)scale(1.02)}.card:active{transform:scale(.97)}.card-emoji{margin-bottom:12px;font-size:3rem;animation:3s ease-in-out infinite wobble;display:inline-block}.card h3{font-family:var(--font-display);margin-bottom:8px;font-size:1.2rem;font-weight:800}.card p{color:var(--text-light);font-size:.9rem;line-height:1.5}@keyframes wobble{0%,to{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}.btn{font-family:var(--font);cursor:pointer;border:none;border-radius:99px;align-items:center;gap:12px;padding:18px 36px;font-size:1.4rem;font-weight:900;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 6px 16px #0000001a}.btn:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}.btn:active{transform:scale(.95)}.btn-pink{background:var(--pink);color:#fff}.btn-teal{background:var(--teal);color:#fff}.btn-yellow{background:var(--yellow);color:var(--text)}.btn-green{background:var(--green);color:#fff}.btn-purple{background:var(--purple);color:#fff}.btn-orange{background:var(--orange);color:#fff}.activity-box{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid var(--border);margin-bottom:28px;padding:32px;animation:.35s slideIn}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.activity-title{font-family:var(--font-display);margin-bottom:16px;font-size:1.4rem;font-weight:800}.tile-row{flex-wrap:wrap;gap:10px;margin:16px 0;display:flex}.word-tile{background:var(--yellow-light);border:4px solid var(--yellow);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:20px;padding:16px 28px;font-size:2rem;font-weight:900;transition:all .18s}.word-tile:hover{background:var(--yellow);transform:scale(1.1)rotate(-2deg)}.word-tile.correct{background:var(--green-light);border-color:var(--green);animation:.3s pop}.word-tile.wrong{background:var(--red-light);border-color:var(--red);animation:.3s shake}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.25)}to{transform:scale(1)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.number-block{cursor:grab;-webkit-user-select:none;user-select:none;border-radius:18px;justify-content:center;align-items:center;width:80px;height:80px;font-size:2.2rem;font-weight:900;transition:all .18s;display:inline-flex}.number-block:active{cursor:grabbing;transform:scale(1.15)}.drop-zone{border:4px dashed var(--border);min-width:90px;min-height:90px;color:var(--border);border-radius:18px;justify-content:center;align-items:center;font-size:2.5rem;font-weight:900;transition:all .18s;display:inline-flex}.drop-zone.over{border-color:var(--green);background:var(--green-light)}.drop-zone.filled{color:var(--text);border-style:solid}.math-input{text-align:center;border:4px solid var(--teal);width:90px;font-size:1.8rem;font-weight:900;font-family:var(--font);color:var(--text);border-radius:14px;outline:none;padding:8px;transition:border-color .2s}.math-input:focus{border-color:var(--purple)}.stars{justify-content:center;gap:6px;margin:12px 0;font-size:2rem;display:flex}.star{opacity:.25;transition:opacity .3s,transform .3s}.star.earned{opacity:1;transform:scale(1.2)rotate(10deg)}.score-badge{background:var(--yellow-light);border:2px solid var(--yellow);border-radius:99px;align-items:center;gap:6px;padding:6px 18px;font-size:1rem;font-weight:800;display:inline-flex}.season-btn{border-radius:var(--radius-sm);font-family:var(--font);cursor:pointer;background:var(--card-bg);border:3px solid #0000;padding:16px 24px;font-size:1rem;font-weight:800;transition:all .2s}.season-btn:hover,.season-btn.active{box-shadow:var(--shadow);transform:translateY(-4px)}.alpha-grid{grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:12px;margin:16px 0;display:grid}.alpha-btn{aspect-ratio:1;border:4px solid var(--border);background:var(--card-bg);cursor:pointer;font-size:2.2rem;font-weight:900;font-family:var(--font);color:var(--text);border-radius:18px;transition:all .18s}.alpha-btn:hover{border-color:var(--pink);background:var(--pink-light);transform:scale(1.15)}.alpha-btn.learned{background:var(--green-light);border-color:var(--green)}#draw-canvas{border:4px solid var(--purple);border-radius:var(--radius-sm);cursor:crosshair;touch-action:none;background:#fff;width:100%;max-width:560px;display:block}.color-swatch{cursor:pointer;border:4px solid #0000;border-radius:50%;width:40px;height:40px;transition:transform .18s}.color-swatch:hover{transform:scale(1.25)}.color-swatch.active{border-color:var(--text);transform:scale(1.25)}.flashcard-wrap{perspective:1000px;cursor:pointer;width:100%;max-width:360px;margin:0 auto 24px}.flashcard{width:100%;height:220px;transform-style:preserve-3d;border-radius:var(--radius);transition:transform .55s cubic-bezier(.4,0,.2,1);position:relative}.flashcard.flipped{transform:rotateY(180deg)}.flashcard-face{border-radius:var(--radius);backface-visibility:hidden;box-shadow:var(--shadow);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:24px;font-size:1.6rem;font-weight:800;display:flex;position:absolute;inset:0}.flashcard-front{background:var(--pink-light);border:3px solid var(--pink)}.flashcard-back{background:var(--teal-light);border:3px solid var(--teal);transform:rotateY(180deg)}@media (width<=700px){#header{flex-direction:column;gap:8px;height:auto;padding:12px}.nav-pills{gap:4px}.nav-pill{padding:4px 10px;font-size:.72rem}#hero h1{font-size:1.7rem}.cards-grid{grid-template-columns:1fr 1fr}}.confetti-piece{pointer-events:none;z-index:9999;border-radius:3px;width:12px;height:12px;animation:linear forwards confettiFall;position:fixed}@keyframes confettiFall{0%{opacity:1;transform:translateY(-20px)rotate(0)}to{opacity:0;transform:translateY(100vh)rotate(720deg)}}.tooltip{background:var(--text);color:#fff;white-space:nowrap;pointer-events:none;opacity:0;border-radius:10px;padding:6px 12px;font-size:.8rem;transition:opacity .2s;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}[data-tip]:hover .tooltip{opacity:1}.month-badge{border-radius:99px;align-items:center;gap:6px;margin:4px;padding:6px 16px;font-size:.85rem;font-weight:700;display:inline-flex}.tag{border-radius:99px;padding:4px 12px;font-size:.8rem;font-weight:700;display:inline-block}.schedule-table{border-collapse:collapse;border-radius:var(--radius);width:100%;box-shadow:var(--shadow);overflow:hidden}.schedule-table th{background:var(--pink);color:#fff;text-align:left;padding:14px 20px;font-size:1rem;font-weight:800}.schedule-table td{border-bottom:2px solid var(--border);padding:14px 20px;font-size:.95rem;font-weight:600}.schedule-table tr:nth-child(2n) td{background:var(--pink-light)}.schedule-table tr:last-child td{border-bottom:none}.schedule-table tr{transition:background .18s}.schedule-table tr:hover td{background:var(--yellow-light)}.subject-card{border-radius:var(--radius);cursor:pointer;box-shadow:var(--shadow);text-align:center;border:3px solid #0000;flex-direction:column;align-items:center;gap:16px;padding:36px 28px;transition:all .22s;display:flex}.subject-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-8px)scale(1.03)}.subject-icon{font-size:4.8rem}.subject-name{font-family:var(--font-display);font-size:1.5rem;font-weight:900}