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components;@layer 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--tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}:root{--radius:.5rem;--field-radius:.5rem;--background:#f7f7fb;--foreground:#18223a;--surface:#fff;--muted:#6f788c;--accent:#6f8cff;--accent-foreground:#fff;--accent-strong:#5874e8;--accent-soft:#eef3ff;--candy-peach:#ff9fbc;--candy-peach-soft:#fff0f5;--candy-mint:#63d7a5;--candy-mint-soft:#edfff7;--candy-sky:#74c7ff;--candy-sky-soft:#edf8ff;--candy-lemon:#ffd86f;--candy-lemon-soft:#fff8df;--field-background:#f2f3f5;--field-placeholder:#9aa0ab;--border:#ececf2;--separator:#eef0f4;--focus:#6f8cff;--success:#22a06b;--success-soft:#e8f8f0;--warning:#f09258;--warning-soft:#fff3eb;--cyan-soft:#dff5ff;--surface-shadow:0 1px 2px #141a330a, 0 1px 1px #141a3308, 0 0 1px #141a330d;--panel-shadow:0 16px 48px #3f386714;--overlay-shadow:0 8px 28px -6px #141a3329, 0 4px 12px -4px 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--tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}.app-shell{min-height:100vh;padding:24px;background:linear-gradient(180deg,#f7f7fbdb,#f7f7fbbd),url(/backgrounds/learning-room.png) center / cover no-repeat,radial-gradient(circle at 70% 12%,rgba(143,166,255,.18),transparent 30rem),var(--background);display:flex;align-items:center;justify-content:center}.session-panel{width:min(100%,1120px);display:grid;gap:16px}.training-shell{align-items:flex-start;padding-block:24px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}.eyebrow,.prompt-label{margin:0 0 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var(--candy-sky-soft)}.card-option[data-category=toy],.card-option[data-category=color],.card-option[data-category=shape],.card-option[data-category=nature],.card-option[data-category=action],.card-option[data-category=size],.card-option[data-category=position]{--card-candy: var(--candy-lemon);--card-candy-soft: var(--candy-lemon-soft)}.card-option[data-category=clothing],.card-option[data-category=furniture],.card-option[data-category=instrument],.card-option[data-category=emotion],.card-option[data-category=fruit]{--card-candy: var(--accent);--card-candy-soft: var(--accent-soft)}.card-option:focus-visible,.icon-button:focus-visible,.secondary-button:focus-visible,.quiet-button:focus-visible,.topic-card:focus-visible{outline:4px solid rgba(111,140,255,.22);outline-offset:3px}.card-option:disabled{cursor:default}.card-option[data-has-image=true] .image-fallback{opacity:0}.card-option.is-correct{border-color:#22a06bad;background:color-mix(in oklab,var(--success-soft) 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p{margin-top:4px;font-size:15px}.logic-prompt{min-height:96px;padding-block:12px}.logic-prompt__mascot{width:66px;height:66px}.logic-prompt__copy>span{margin-bottom:4px}.logic-prompt__copy h2{font-size:25px}.logic-replay-button{min-height:56px}}@media(max-width:760px){.logic-session{padding:14px}.logic-session .training-panel{gap:14px}.logic-session-header{gap:10px}.logic-session-header__bar{align-items:center}.logic-back-button{width:52px;height:52px;border-radius:14px}.logic-progress{width:172px;min-height:64px;padding:10px 13px;gap:7px}.logic-progress__label{gap:6px;font-size:13px}.logic-progress__label strong{font-size:15px}.logic-session-heading h1{font-size:32px}.logic-session-heading p{margin-top:5px;font-size:15px}.logic-session-heading__spark{right:-30px;font-size:22px}.logic-prompt{min-height:100px;padding:13px;gap:12px}.logic-prompt__mascot{width:62px;height:62px}.logic-prompt__copy>span{margin-bottom:4px;font-size:13px}.logic-prompt__copy h2{font-size:20px}.logic-replay-button{min-width:52px;min-height:52px;padding:0}.logic-replay-button span{display:none}}@media(max-width:430px){.logic-session{padding:12px}.logic-progress{width:160px}.logic-session-heading h1{font-size:30px}.logic-prompt__mascot{width:56px;height:56px}.logic-prompt__copy h2{font-size:18px}}@media(prefers-reduced-motion:reduce){.logic-back-button,.logic-replay-button,.logic-progress__track>span,.logic-prompt{transition:none}.logic-back-button:hover,.logic-replay-button:hover{transform:none}}.logic-activity{display:grid;gap:18px}.logic-board{display:grid;grid-template-columns:minmax(0,1fr) 248px;gap:20px;align-items:stretch}.logic-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.logic-card{position:relative;min-width:0;min-height:clamp(220px,calc((100svh - 430px)/2),420px);padding:10px;border-radius:16px;background:#fffffff0;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:10px;box-shadow:0 4px 8px #3f45701a;transition:opacity .16s ease,filter .16s ease,transform .16s ease}.logic-card[data-found=true]{opacity:.46;filter:grayscale(.52) saturate(.62)}.logic-card__image{position:relative;min-height:152px;border-radius:12px;background:#f2f3f8;display:grid;place-items:center;overflow:hidden;color:var(--muted);font-size:17px;font-weight:800}.logic-card__image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#f2f3f8}.logic-card>strong{min-width:0;padding:2px 0 4px;overflow:hidden;color:#343b50;font-size:19px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.logic-badge{--logic-accent: var(--accent);position:absolute;z-index:2;display:grid;place-items:center;color:#fff;line-height:1;font-weight:900}.logic-badge--number{left:0;top:0;width:72px;height:76px;border-radius:16px 0 38px;background:var(--logic-accent);font-size:30px;box-shadow:2px 2px 6px color-mix(in oklab,var(--logic-accent) 24%,transparent)}.logic-badge--color{left:13px;top:13px;width:62px;height:62px;border:5px solid white;border-radius:999px;background:var(--logic-accent);box-shadow:0 0 0 1px #2027431f,0 0 0 5px color-mix(in oklab,var(--logic-accent) 16%,transparent),0 4px 8px #28304e29}.logic-answer-rail{padding:16px;border-radius:16px;background:#efeeffc7;display:grid;grid-template-rows:auto 1fr;gap:14px}.logic-answer-rail__title{min-height:38px;display:flex;align-items:center;gap:9px;color:#1f263d;font-size:20px;font-weight:900}.logic-answer-rail__title svg{color:#766cf5}.logic-answer-list{display:grid;grid-template-rows:repeat(6,minmax(62px,1fr));gap:10px}.logic-answer{min-width:0;min-height:62px;padding:7px 12px;border:2px solid transparent;border-radius:14px;background:#fffffff0;color:#30374d;cursor:pointer;display:grid;grid-template-columns:48px minmax(0,1fr) 18px;align-items:center;gap:10px;font-size:16px;font-weight:750;text-align:left;transition:border-color .16s ease,background .16s ease,transform .16s ease}.logic-answer:hover{transform:translateY(-1px)}.logic-answer:focus-visible{outline:4px solid rgba(111,140,255,.22);outline-offset:2px}.logic-answer[data-selected=true]{border-color:var(--warning);background:var(--warning-soft)}.logic-answer[data-correct=true]{border-color:transparent;background:var(--success-soft);color:var(--success);opacity:.62}.logic-answer:disabled{cursor:default}.logic-answer__mark{--logic-accent: var(--accent);width:46px;height:46px;border:2px solid rgba(32,39,67,.1);border-radius:999px;background:var(--logic-accent);display:grid;place-items:center;color:#fff;font-size:20px;line-height:1;font-weight:900}.logic-answer__mark--number{border-color:transparent}.logic-hint{min-height:64px;padding:8px 14px;border:1px solid rgba(111,103,245,.16);border-radius:16px;background:#ffffffb3;color:#6c7489;display:flex;align-items:center;gap:12px;font-size:15px;font-weight:650}.logic-hint__icon{width:44px;height:44px;border-radius:12px;background:#eeeefe;color:#7169ef;display:grid;place-items:center;flex:0 0 auto}.logic-hint strong{color:#7068ef;font-size:16px;white-space:nowrap}.logic-hint.correct{border-color:#22a06b40;background:color-mix(in oklab,var(--success-soft) 72%,white);color:var(--success)}.logic-hint.incorrect{border-color:#f0925847;background:color-mix(in oklab,var(--warning-soft) 72%,white);color:#a45d31}.logic-hint.correct .logic-hint__icon,.logic-hint.correct strong{color:var(--success)}.logic-hint.incorrect .logic-hint__icon,.logic-hint.incorrect strong{color:var(--warning)}.logic-hint__action{margin-left:auto;color:#7169ef;flex:0 0 auto}@media(max-height:820px)and (min-width:761px){.logic-card{min-height:190px}.logic-card__image{min-height:120px}.logic-hint{min-height:56px}}@media(max-width:760px){.logic-board{grid-template-columns:1fr;gap:14px}.logic-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.logic-card{min-height:226px}.logic-card__image{min-height:158px}.logic-answer-list{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(3,minmax(62px,auto))}.logic-answer-rail{padding:13px}.logic-hint{align-items:center}.logic-hint>span:not(.logic-hint__icon){min-width:0}}@media(max-width:430px){.logic-card-grid{gap:10px}.logic-card{min-height:204px;padding:8px}.logic-card__image{min-height:140px}.logic-card>strong{font-size:17px}.logic-badge--number{width:60px;height:64px;border-radius:16px 0 32px;font-size:26px}.logic-badge--color{left:10px;top:10px;width:56px;height:56px}.logic-answer{grid-template-columns:44px minmax(0,1fr);padding-inline:8px;font-size:15px}.logic-answer>svg{display:none}.logic-answer__mark{width:42px;height:42px;font-size:18px}.logic-hint{gap:9px;padding-inline:10px}.logic-hint__icon{width:40px;height:40px}.logic-hint span:nth-of-type(2){font-size:13px}}@media(prefers-reduced-motion:reduce){.logic-answer,.logic-card{transition:none}.logic-answer:hover{transform:none}}.chat-shell{max-width:1120px;margin:auto;padding:32px 24px 112px}.chat-header,.chat-toolbar,.chat-composer-actions,.chat-settings-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}.chat-header{margin-bottom:24px}.chat-header h1{font-size:28px;font-weight:750;margin:4px 0 0}.chat-header p,.chat-settings p,.chat-empty p{color:#596378;line-height:1.7}.chat-shell button:not(.app-bottom-nav__item){min-height:48px;padding:10px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface);cursor:pointer;font-weight:600}.chat-shell button:not(.app-bottom-nav__item):hover:not(:disabled){background:var(--accent-soft);border-color:var(--accent)}.chat-shell button:not(.app-bottom-nav__item):active:not(:disabled){background:#dfe7ff}.chat-shell button:disabled{opacity:.5;cursor:not-allowed}.chat-shell :is(button,input,textarea):focus-visible{outline:2px solid var(--focus);outline-offset:3px}.chat-shell button.chat-primary{background:var(--accent-soft);border-color:var(--accent);color:#354fb7}.chat-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}.chat-layout[data-settings=true]{grid-template-columns:minmax(260px,320px) minmax(0,1fr)}.chat-settings{background:var(--surface);border-radius:16px;padding:24px;border:1px solid var(--border)}.chat-settings h2,.chat-empty h2{font-size:20px;font-weight:700;margin:0 0 12px}.chat-settings p{font-size:14px;margin:0 0 20px}.chat-settings fieldset{border:0;padding:0;margin:0;min-width:0}.chat-settings label,.chat-composer label{display:block;font-size:14px;font-weight:650;margin-bottom:8px}.chat-settings label:not(:first-child){margin-top:20px}.chat-shell input,.chat-shell textarea{width:100%;min-width:0;min-height:48px;padding:12px;border:1px solid #c7ccda;border-radius:8px;background:var(--surface);font:inherit}.chat-shell :is(input,textarea)::placeholder{color:#666f80}.chat-shell small{display:block;color:#596378;font-size:12px;line-height:1.7}.chat-settings small{margin-top:8px}.chat-key-field{display:flex;gap:8px}.chat-key-field button{flex-shrink:0;padding-inline:12px}.chat-settings-actions{flex-wrap:wrap;justify-content:flex-start;gap:8px;margin-top:24px}.chat-settings .chat-notice{margin:12px 0 0;color:#354fb7}.chat-conversation{min-width:0;border:1px solid var(--border);border-radius:16px;background:var(--surface);overflow:hidden}.chat-toolbar{padding:12px 24px;border-bottom:1px solid var(--border);color:#596378}.chat-toolbar span{overflow-wrap:anywhere;font-size:14px}.chat-toolbar button{flex-shrink:0}.chat-messages{height:min(48vh,520px);min-height:280px;overflow-y:auto;padding:24px}.chat-empty{max-width:440px;margin:32px auto}.chat-empty p{margin:0 0 24px}.chat-empty button{text-align:left}.chat-message{max-width:72ch;margin-bottom:24px;overflow-wrap:anywhere}.chat-message strong{font-size:13px;color:#596378}.chat-message p{white-space:pre-wrap;line-height:1.8;margin:8px 0 0}.chat-message[data-role=user]{padding:14px 18px;border-radius:12px;background:var(--accent-soft)}.chat-pending{color:#596378}.chat-error{margin:0 24px 16px;padding:12px;background:#fff3eb;color:#83491f;border-radius:8px}.chat-error p{margin:0;overflow-wrap:anywhere}.chat-error button{margin-top:8px}.chat-composer{padding:20px 24px;border-top:1px solid var(--border)}.chat-composer textarea{resize:vertical;max-height:240px}.chat-composer-actions{margin-top:12px}.chat-composer-actions button{flex-shrink:0}@media(max-width:720px){.chat-shell{padding:24px 16px 104px}.chat-layout[data-settings=true]{grid-template-columns:minmax(0,1fr)}.chat-settings,.chat-messages,.chat-composer{padding:20px}.chat-toolbar{padding:12px 20px}.chat-empty{margin-block:16px}.chat-header{gap:8px}}