@import"https://fonts.googleapis.com/css2?family=Nunito:wght@500;700;800;900&display=swap";:root{--bg1: #1e1b4b;--bg2: #312e81;--card: #ffffff;--ink: #0f172a;--ink-soft: #1e293b;--muted: #64748b;--accent: #7c3aed;--accent-2: #ec4899;--good: #16a34a;--bad: #dc2626;--warn: #f59e0b;--sunny: #fde047;--safe-bottom: env(safe-area-inset-bottom, 0)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:Nunito,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-weight:700;background:radial-gradient(1200px 800px at 20% 10%,#7c3aed55,transparent),radial-gradient(900px 600px at 80% 90%,#ec489955,transparent),linear-gradient(135deg,var(--bg1),var(--bg2));color:var(--ink);min-height:100%;display:flex;align-items:flex-start;justify-content:center;padding:16px 12px calc(16px + var(--safe-bottom)) 12px}button,input,select{font-family:inherit;font-weight:inherit}a{color:var(--accent)}#app{width:100%;display:flex;justify-content:center}.app{width:100%;max-width:720px;background:var(--card);border-radius:24px;box-shadow:0 30px 80px #00000059;padding:20px 16px}@media (min-width: 600px){.app{padding:28px 28px 24px;border-radius:28px}}h1{margin:0 0 6px;font-size:28px;font-weight:900;letter-spacing:-.02em}@media (min-width: 600px){h1{font-size:32px}}.sub{color:var(--muted);margin-bottom:18px;font-weight:600}.row{display:flex;gap:10px;flex-wrap:wrap}.chip{min-height:48px;border:2px solid #e2e8f0;background:#f8fafc;border-radius:999px;padding:10px 18px;cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:800;font-size:15px;color:var(--ink);transition:transform .08s ease,background .15s,border-color .15s}.chip:active{transform:scale(.96)}.chip.on{background:linear-gradient(135deg,#ede9fe,#fce7f3);border-color:var(--accent);color:var(--accent)}.seg{display:flex;background:#f1f5f9;border-radius:14px;padding:5px;width:100%}.seg button{flex:1;border:0;background:transparent;padding:12px 8px;border-radius:10px;font-weight:800;color:var(--muted);cursor:pointer;text-transform:capitalize;min-height:44px;font-size:15px}.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 4px #00000014}.field-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:18px 0 8px;font-weight:800}.cta{margin-top:14px;flex:1;background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;border:0;border-radius:16px;padding:18px 16px;font-size:18px;font-weight:900;cursor:pointer;box-shadow:0 12px 28px #7c3aed55;text-align:center;display:inline-block;min-height:56px}.cta:active{transform:scale(.97)}.cta.secondary{background:#f1f5f9;color:var(--ink);box-shadow:none}.cta.danger{background:#fef2f2;color:var(--bad);box-shadow:none}.ghost{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:10px 12px;color:var(--muted);text-decoration:none;font-weight:800;border:0;background:transparent;cursor:pointer;min-height:44px;border-radius:10px}.ghost:active{background:#f1f5f9}.hud{display:flex;gap:8px;align-items:center;margin-bottom:14px}.pill{background:#f1f5f9;padding:10px 14px;border-radius:999px;font-weight:800;flex:1;text-align:center;min-width:0}.pill.time{background:#fff7ed;color:#b45309}.pill.score{background:#ecfdf5;color:#047857}.pill.streak{background:#eef2ff;color:#4338ca}.qcard{background:linear-gradient(135deg,#f8fafc,#eef2ff);border-radius:22px;padding:22px 16px;text-align:center;position:relative;min-height:180px}.question{font-size:44px;font-weight:900;letter-spacing:-.02em;min-height:1.4em;word-break:break-word;line-height:1.1;padding:8px 0}.question.small{font-size:22px;line-height:1.4;font-weight:700}@media (min-width: 600px){.question{font-size:56px}.question.small{font-size:26px}}.answer{margin-top:14px;font-size:32px;font-weight:900;width:100%;max-width:280px;text-align:center;padding:14px;border:3px solid #e2e8f0;border-radius:16px;outline:none;background:#fff;caret-color:var(--accent)}.answer:focus{border-color:var(--accent)}.feedback{min-height:28px;margin-top:10px;font-weight:800;font-size:16px}.feedback.good{color:var(--good)}.feedback.bad{color:var(--bad)}.progress{height:10px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-bottom:14px}.progress>div{height:100%;background:linear-gradient(90deg,#22c55e,#f59e0b,#ef4444);transition:width .25s linear}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0}.stat{background:#f8fafc;padding:14px 8px;border-radius:14px;text-align:center}.stat .n{font-size:26px;font-weight:900}.stat .l{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}.review{max-height:260px;overflow:auto;border:1px solid #e2e8f0;border-radius:14px;padding:8px 12px}.review .item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed #e2e8f0;font-size:14px;gap:10px}.review .item:last-child{border-bottom:0}.topic-bars{display:flex;flex-direction:column;gap:10px;margin-bottom:6px}.topic-bar{background:#f8fafc;padding:12px 14px;border-radius:12px}.topic-bar-label{display:flex;justify-content:space-between;font-size:14px;font-weight:800;color:var(--ink-soft);margin-bottom:6px}.topic-bar-track{height:10px;background:#e2e8f0;border-radius:999px;overflow:hidden}.topic-bar-fill{height:100%;background:linear-gradient(90deg,#7c3aed,#ec4899)}@keyframes pop{0%{transform:scale(.8)}60%{transform:scale(1.08)}to{transform:scale(1)}}.pop{animation:pop .25s ease-out}@keyframes shake{10%,90%{transform:translate(-3px)}30%,70%{transform:translate(6px)}50%{transform:translate(-9px)}}.shake{animation:shake .35s}@keyframes confetti-rise{0%{opacity:0;transform:translateY(20px) scale(.6)}20%{opacity:1}to{opacity:0;transform:translateY(-60px) scale(1.2)}}.confetti{position:absolute;pointer-events:none;font-size:24px;animation:confetti-rise 1s ease-out forwards}.profile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}@media (min-width: 500px){.profile-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}}.profile-tile{position:relative;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border:3px solid #e2e8f0;border-radius:22px;padding:24px 12px 18px;cursor:pointer;font:inherit;color:var(--ink);text-align:center;transition:transform .1s ease,border-color .15s,background .15s,box-shadow .15s;min-height:150px}.profile-tile:active{transform:scale(.97)}.profile-tile:hover,.profile-tile:focus-visible{border-color:var(--accent);box-shadow:0 10px 24px #7c3aed26}.profile-tile.parent{background:linear-gradient(135deg,#fefce8,#fef3c7);border-color:#fde68a}.profile-tile.parent:hover{border-color:#f59e0b}.profile-emoji{font-size:56px;line-height:1;margin-bottom:8px}.profile-avatar-wrap{display:flex;justify-content:center;margin-bottom:8px}.profile-name{font-weight:900;font-size:16px}.profile-meta{font-size:12px;color:var(--muted);margin-top:4px;font-weight:700}.profile-lock{position:absolute;top:10px;right:12px;font-size:18px}.pin-display{display:flex;gap:16px;justify-content:center;margin:28px 0 6px}.pin-dot{width:20px;height:20px;border-radius:50%;background:#e2e8f0;transition:background .15s,transform .15s}.pin-dot.filled{background:var(--accent);transform:scale(1.15)}.pin-error{color:var(--bad);font-weight:800;text-align:center;min-height:28px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-width:360px;margin:14px auto 0}.keypad-key{background:#fff;border:0;border-radius:16px;padding:18px 0;font-size:28px;font-weight:900;cursor:pointer;color:var(--ink);box-shadow:0 2px 6px #0000000f;min-height:64px;user-select:none;-webkit-user-select:none}.keypad-key:active{transform:scale(.94);background:#f1f5f9}.keypad-key.muted{background:#f1f5f9;color:var(--muted);font-size:16px}.keypad-key.go{background:linear-gradient(135deg,#16a34a,#15803d);color:#fff;font-size:18px;box-shadow:0 8px 16px #16a34a59}.keypad-key.cancel{background:#fef2f2;color:var(--bad);font-size:16px}.keypad-key.del{font-size:22px}.profile-header{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#ede9fe,#fce7f3);border-radius:16px;padding:12px 16px;margin-bottom:16px;gap:8px}.profile-header-left{display:flex;align-items:center;gap:12px;min-width:0}.profile-header-emoji{font-size:36px}.profile-header-name{font-weight:900;font-size:17px}.profile-header-meta{font-size:12px;color:var(--muted);font-weight:700}.profile-header-actions{display:flex;gap:4px}.icon-btn{width:44px;height:44px;border:0;background:#fff9;border-radius:12px;cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center}.icon-btn:active{transform:scale(.95);background:#ffffffe6}.kid-card{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:16px;padding:14px;margin-bottom:14px;border:1px solid #e2e8f0}.kid-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;flex-wrap:wrap;gap:6px}.kid-emoji{font-size:24px;margin-right:6px}.kid-meta{color:var(--muted);font-size:13px;margin-left:6px;font-weight:700}.manage-row{display:flex;align-items:center;gap:8px;padding:12px 14px;background:#f8fafc;border-radius:14px;margin-bottom:8px}.edit-card{margin-top:18px;padding:16px;background:#f8fafc;border-radius:16px;border:2px solid #e2e8f0}.text-input{width:100%;padding:14px;border:2px solid #e2e8f0;border-radius:12px;font:inherit;font-weight:700;font-size:16px;outline:none;background:#fff;min-height:48px}.text-input:focus{border-color:var(--accent)}.title-sub{font-size:16px;color:var(--muted);font-weight:700;margin-left:6px}.sync-section{margin-top:24px;padding:16px;background:linear-gradient(135deg,#eef2ff,#faf5ff);border-radius:16px;border:1px solid #e0e7ff}.household-id{display:inline-block;padding:4px 10px;margin-left:4px;background:#fff;border-radius:8px;font-family:ui-monospace,Cascadia Code,monospace;font-size:12px;word-break:break-all;font-weight:700}.install-banner{position:fixed;left:12px;right:12px;bottom:calc(12px + var(--safe-bottom));background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;padding:14px 16px;border-radius:18px;box-shadow:0 18px 40px #0006;display:flex;align-items:center;gap:12px;z-index:9999;animation:slide-up .3s ease-out}@keyframes slide-up{0%{transform:translateY(120%);opacity:0}to{transform:translateY(0);opacity:1}}.install-banner-text{flex:1}.install-banner-text strong{display:block;font-weight:900}.install-banner-text small{opacity:.85;font-weight:600}.install-banner button{border:0;background:#fff;color:var(--accent);padding:10px 14px;border-radius:10px;font-weight:900;cursor:pointer;min-height:40px}.install-banner .install-close{background:#fff3;color:#fff;padding:8px 10px;font-size:18px}.gate-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:9998;display:flex;align-items:center;justify-content:center;padding:16px}.gate-card{background:#fff;border-radius:22px;padding:22px 18px;width:100%;max-width:360px;box-shadow:0 30px 80px #00000080}.avatar.svelte-1d7264k.svelte-1d7264k{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:linear-gradient(135deg,#f1f5f9,#e2e8f0);overflow:hidden;flex-shrink:0;line-height:1}.avatar.ring.svelte-1d7264k.svelte-1d7264k{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--accent, #7c3aed)}.avatar.svelte-1d7264k img.svelte-1d7264k{width:100%;height:100%;object-fit:cover}.subject-grid.svelte-r0jpkx{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}.subject-tile.svelte-r0jpkx{display:flex;flex-direction:column;align-items:center;gap:4px;background:#f8fafc;border:3px solid #e2e8f0;border-radius:18px;padding:14px 8px;font-family:inherit;cursor:pointer;min-height:88px;transition:transform .08s ease,border-color .15s,background .15s;color:var(--ink, #0f172a)}.subject-tile.svelte-r0jpkx:active{transform:scale(.96)}.subject-tile.on.svelte-r0jpkx{background:linear-gradient(135deg,#ede9fe,#fce7f3);border-color:#7c3aed}.subject-emoji.svelte-r0jpkx{font-size:32px}.subject-name.svelte-r0jpkx{font-weight:800;font-size:13px;text-align:center}.choices.svelte-19vzbyi.svelte-19vzbyi{display:flex;flex-direction:column;gap:10px;margin-top:14px}.choice.svelte-19vzbyi.svelte-19vzbyi{display:flex;align-items:center;gap:12px;background:#fff;border:3px solid #e2e8f0;border-radius:16px;padding:14px 16px;font-family:inherit;font-weight:700;font-size:16px;color:var(--ink, #0f172a);cursor:pointer;min-height:60px;text-align:left;transition:transform .08s ease,border-color .15s,background .15s}.choice.svelte-19vzbyi.svelte-19vzbyi:active:not(:disabled){transform:scale(.98);border-color:var(--accent, #7c3aed)}.choice.svelte-19vzbyi.svelte-19vzbyi:disabled{cursor:default}.choice.correct.svelte-19vzbyi.svelte-19vzbyi{background:#ecfdf5;border-color:#16a34a;color:#047857}.choice.wrong.svelte-19vzbyi.svelte-19vzbyi{background:#fef2f2;border-color:#dc2626;color:#b91c1c}.choice.dim.svelte-19vzbyi.svelte-19vzbyi{opacity:.55}.choice-letter.svelte-19vzbyi.svelte-19vzbyi{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:#f1f5f9;font-weight:900;font-size:16px;flex-shrink:0}.choice.correct.svelte-19vzbyi .choice-letter.svelte-19vzbyi{background:#16a34a;color:#fff}.choice.wrong.svelte-19vzbyi .choice-letter.svelte-19vzbyi{background:#dc2626;color:#fff}.choice-text.svelte-19vzbyi.svelte-19vzbyi{flex:1}.reading.svelte-vjn040{background:#fefce8;border:2px solid #fde68a;border-radius:14px;padding:12px 14px;margin-bottom:12px}.reading-head.svelte-vjn040{display:flex;justify-content:space-between;align-items:center}.reading-label.svelte-vjn040{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#b45309;font-weight:800}.reading-toggle.svelte-vjn040{border:0;background:#ffffffb3;border-radius:8px;padding:6px 10px;font-weight:700;font-size:12px;cursor:pointer;color:#b45309}.reading-body.svelte-vjn040{margin:10px 0 0;font-size:15px;line-height:1.5;font-weight:600;color:#422006;text-align:left}