:root{--bg:#faf8f5;--surface:#fff;--text:#2b2a33;--text-muted:#6b6875;--border:#e7e3dd;--accent:#3f7d6e;--accent-strong:#2f6255;--accent-bg:#3f7d6e1a;--danger:#c15b4a;--danger-bg:#c15b4a1f;--warm:#e0a458;--radius-lg:20px;--radius-md:14px;--radius-sm:10px;--shadow:0 8px 24px #2b2a3314;--sans:"Segoe UI", system-ui, Roboto, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font:17px/1.5 var(--sans);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#17181c;--surface:#1f2126;--text:#f2f1ee;--text-muted:#a8a6b0;--border:#34363c;--accent:#5aa393;--accent-strong:#74baaa;--accent-bg:#5aa39329;--danger:#e07764;--danger-bg:#e0776429;--shadow:0 8px 24px #00000059}}*{box-sizing:border-box}body{min-height:100svh;margin:0}#root{flex-direction:column;min-height:100svh;display:flex}button{font:inherit;color:inherit}input,select{font:inherit}h1,h2,h3{margin:0}.screen{text-align:start;flex-direction:column;flex:1;width:100%;max-width:560px;margin-inline:auto;padding:20px 18px 40px;display:flex}.screen--center{text-align:center;justify-content:center;align-items:stretch;min-height:100svh}.app-title{color:var(--accent-strong);margin-bottom:6px;font-size:2.4rem;font-weight:700}.subtitle{color:var(--text-muted);margin-bottom:24px;font-size:1.05rem}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;min-height:52px;padding:12px 22px;font-size:1.05rem;font-weight:600;transition:transform 80ms,opacity .15s}.btn:active{transform:scale(.97)}.btn--primary{background:var(--accent);color:#fff;width:100%;margin-top:16px}.btn--primary:disabled{opacity:.4;cursor:not-allowed}.btn--ghost{color:var(--accent-strong);border:2px solid var(--border);background:0 0;width:100%;margin-top:10px}.text-input{border-radius:var(--radius-md);border:2px solid var(--border);background:var(--surface);min-height:52px;color:var(--text);width:100%;padding:12px 16px}.select{border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--surface);min-height:48px;color:var(--text);flex:1;padding:8px 14px}.profile-list{flex-direction:column;gap:10px;margin-bottom:24px;display:flex}.profile-row{align-items:center;gap:10px;display:flex}.profile-chip{border-radius:var(--radius-md);border:2px solid var(--border);background:var(--surface);cursor:pointer;text-align:start;flex:1;align-items:center;gap:14px;min-height:60px;padding:10px 18px;font-size:1.1rem;font-weight:600;display:flex}.profile-chip__avatar{background:var(--accent-bg);width:40px;height:40px;color:var(--accent-strong);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.icon-button-danger{border-radius:var(--radius-sm);background:var(--danger-bg);cursor:pointer;border:none;min-width:48px;min-height:48px;font-size:1.1rem}.new-profile-form{flex-direction:column;gap:8px;display:flex}.language-list{flex-direction:column;gap:12px;display:flex}.language-card{border-radius:var(--radius-lg);border:2px solid var(--border);background:var(--surface);cursor:pointer;text-align:start;box-shadow:var(--shadow);padding:18px 20px}.language-card__name{font-size:1.3rem;font-weight:700}.language-card__native{color:var(--text-muted)}.language-card__count{color:var(--accent-strong);margin-top:6px;font-size:.9rem}.language-errors{border-radius:var(--radius-md);background:var(--danger-bg);color:var(--danger);margin-top:20px;padding:14px;font-size:.9rem}.screen-header{align-items:center;gap:12px;margin-bottom:20px;display:flex}.screen-header h2{flex:1;font-size:1.4rem}.back-button{background:var(--surface);min-width:44px;min-height:44px;box-shadow:var(--shadow);cursor:pointer;border:none;border-radius:50%;font-size:1.2rem}.quiz-progress{color:var(--text-muted);font-weight:600}.home-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.home-header__greeting{font-size:1.5rem;font-weight:700}.home-header__language{color:var(--text-muted)}.streak-badge{background:var(--accent-bg);color:var(--accent-strong);border-radius:999px;padding:8px 14px;font-weight:700}.home-menu{flex-direction:column;gap:14px;display:flex}.home-tile{border-radius:var(--radius-lg);background:var(--surface);min-height:76px;box-shadow:var(--shadow);cursor:pointer;text-align:start;border:none;align-items:center;gap:16px;padding:16px 22px;font-size:1.25rem;font-weight:700;display:flex}.home-tile__emoji{font-size:1.8rem}.home-footer{margin-top:auto;padding-top:30px}.filters{gap:10px;margin-bottom:18px;display:flex}.card-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.word-card{border-radius:var(--radius-lg);background:var(--surface);min-height:160px;box-shadow:var(--shadow);cursor:pointer;border:none;flex-direction:column;align-items:center;gap:6px;padding:18px 12px;display:flex;position:relative}.word-card__emoji{font-size:2.4rem}.word-card__word{text-align:center;font-size:1.15rem;font-weight:700}.word-card__reading{color:var(--text-muted);text-align:center;font-size:.95rem}.word-card__meaning{background:var(--accent-bg);color:var(--accent-strong);border-radius:999px;margin-top:4px;padding:4px 10px;font-size:.9rem;font-weight:600}.word-card__speaker{margin-top:auto}.empty-message{color:var(--text-muted);text-align:center;margin-top:40px}.speaker-button{background:var(--accent-bg);min-width:44px;min-height:44px;color:var(--accent-strong);cursor:pointer;border:none;border-radius:50%;font-size:1.2rem;transition:transform .15s;position:relative}.speaker-button--large{min-width:60px;min-height:60px;font-size:1.6rem}.speaker-button--playing{transform:scale(1.14)}.speaker-button--playing:after{content:"";border-radius:inherit;border:2px solid var(--accent);pointer-events:none;animation:.9s ease-out infinite speaker-ripple;position:absolute;inset:-6px}@keyframes speaker-ripple{0%{opacity:.8;transform:scale(.85)}to{opacity:0;transform:scale(1.5)}}.question-card{flex-direction:column;gap:16px;display:flex}.question-prompt{text-align:center;font-size:1.2rem;font-weight:600}.options-grid{grid-template-columns:1fr;gap:12px;display:grid}.option{border-radius:var(--radius-md);border:2px solid var(--border);background:var(--surface);cursor:pointer;min-height:56px;padding:12px 18px;font-size:1.1rem;font-weight:600}.option--correct{border-color:var(--accent);background:var(--accent-bg);color:var(--accent-strong)}.option--wrong{border-color:var(--danger);background:var(--danger-bg);color:var(--danger)}.listen-speaker{justify-content:center;margin-bottom:6px;display:flex}.scramble-listen{color:var(--accent-strong);cursor:pointer;background:0 0;border:none;align-self:center;font-size:1rem;font-weight:600;transition:transform .15s}.scramble-listen--playing{color:var(--accent);transform:scale(1.08)}.scramble-answer{border-radius:var(--radius-md);border:2px dashed var(--border);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;min-height:60px;padding:10px;display:flex}.scramble-answer--correct{border-style:solid;border-color:var(--accent);background:var(--accent-bg)}.scramble-answer--wrong{border-style:solid;border-color:var(--danger);background:var(--danger-bg)}.scramble-answer__placeholder{color:var(--text-muted)}.letter-pool{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.letter-tile{border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--surface);cursor:pointer;text-transform:lowercase;min-width:44px;min-height:44px;padding:8px;font-size:1.2rem;font-weight:700}.letter-tile--staged{background:var(--accent-bg);border-color:var(--accent);color:var(--accent-strong)}.scramble-correction{text-align:center;color:var(--danger);font-weight:600}.quiz-score{text-align:center;color:var(--accent-strong);margin-bottom:12px;font-size:2.6rem;font-weight:800}.wrong-list{flex-direction:column;gap:8px;margin:0 0 12px;padding:0;list-style:none;display:flex}.wrong-list li{border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow);padding:12px 16px}.stats-row{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:28px;display:grid}.stat-card{border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow);text-align:center;padding:16px 10px}.stat-card__value{color:var(--accent-strong);font-size:1.4rem;font-weight:800}.stat-card__label{color:var(--text-muted);margin-top:4px;font-size:.8rem}.section-title{margin-bottom:12px;font-size:1.1rem}.category-progress-list{flex-direction:column;gap:14px;display:flex}.category-progress__label{justify-content:space-between;margin-bottom:6px;font-size:.95rem;display:flex}.progress-bar{background:var(--border);border-radius:999px;height:10px;overflow:hidden}.progress-bar__fill{background:var(--accent);border-radius:999px;height:100%;transition:width .3s}@media (width>=520px){.options-grid{grid-template-columns:1fr 1fr}}@media (width<=380px){.card-grid{grid-template-columns:1fr}}.cover-screen{position:relative;overflow:hidden}.app-slogan{color:var(--accent-strong);margin-bottom:14px;font-size:1.1rem;font-weight:700}.cover-bg{pointer-events:none;z-index:0;position:absolute;inset:0;overflow:hidden}.cover-bg__item{background:var(--accent-bg);opacity:.6;border-radius:50%;animation:linear infinite floaty-rise;position:absolute;bottom:-10%}.cover-bg__item--0{width:14px;height:14px;animation-duration:14s;left:8%}.cover-bg__item--1{width:22px;height:22px;animation-duration:19s;animation-delay:-4s;left:28%}.cover-bg__item--2{width:10px;height:10px;animation-duration:12s;animation-delay:-8s;left:58%}.cover-bg__item--3{width:18px;height:18px;animation-duration:17s;animation-delay:-2s;left:80%}.cover-bg__item:nth-child(4n){left:45%}.cover-bg__item:nth-child(5n){left:92%}.cover-bg__item:nth-child(7n){animation-delay:-6s;left:15%}@keyframes floaty-rise{0%{opacity:0;transform:translateY(0)translate(0)}10%{opacity:.6}90%{opacity:.6}to{opacity:0;transform:translateY(-120vh)translate(20px)}}@media (prefers-reduced-motion:reduce){.cover-bg__item{opacity:.15;animation:none}}.screen>:not(.cover-bg){z-index:1;position:relative}.daily-goal-row{border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow);align-items:center;gap:16px;margin-bottom:20px;padding:14px;display:flex}.daily-goal-info__title{margin-bottom:6px;font-weight:700}.daily-goal-info__stepper{align-items:center;gap:10px;font-weight:600;display:flex}.stepper-btn{border:2px solid var(--border);background:var(--surface);cursor:pointer;border-radius:50%;min-width:32px;min-height:32px;font-size:1rem;font-weight:700}.progress-ring{flex-shrink:0;position:relative}.progress-ring svg{transform-origin:50%}.progress-ring__label{color:var(--accent-strong);justify-content:center;align-items:center;font-size:.8rem;font-weight:700;display:flex;position:absolute;inset:0}.level-badge{background:var(--accent-bg);color:var(--accent-strong);border-radius:999px;align-self:flex-start;margin-bottom:20px;padding:6px 14px;font-size:.9rem;font-weight:700}.home-header--kid{justify-content:flex-start;gap:14px}.kid-stat-row{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.kid-stat-chip{background:var(--accent-bg);color:var(--accent-strong);border-radius:999px;padding:8px 14px;font-size:.95rem;font-weight:700}.mascot{display:inline-block}.mascot--happy{animation:.5s mascot-bounce}.mascot__wing{transform-origin:50%;animation:2.4s ease-in-out infinite mascot-wing-sway}.mascot--soft-sad .mascot__wing{animation:none}@keyframes mascot-wing-sway{0%,to{transform:rotate(0)}50%{transform:rotate(-6deg)}}@keyframes mascot-bounce{0%{transform:translateY(0)scale(1)}30%{transform:translateY(-10px)scale(1.05)}60%{transform:translateY(0)scale(.98)}to{transform:translateY(0)scale(1)}}.question-mascot-reaction{flex-direction:column;align-items:center;gap:8px;display:flex}.encouragement-text{color:var(--text-muted);text-align:center;margin:0;font-weight:600}.badge-showcase{flex-wrap:wrap;gap:10px;margin-bottom:24px;display:flex}.badge-chip{background:var(--surface);box-shadow:var(--shadow);border-radius:999px;align-items:center;gap:6px;padding:8px 12px;font-size:.85rem;font-weight:600;display:flex}.badge-chip--locked{opacity:.45}.celebration{z-index:50;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.celebration--full{background:#2b2a338c}.celebration--subtle{background:#2b2a3340}.celebration__card{z-index:1;border-radius:var(--radius-lg);background:var(--surface);width:100%;max-width:380px;box-shadow:var(--shadow);text-align:center;padding:28px 24px;position:relative}.celebration__message{margin-bottom:16px;font-size:1.3rem;font-weight:700}.celebration--subtle .celebration__message{font-size:1.1rem}.celebration__badges{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.celebration__badge-pill{background:var(--accent-bg);color:var(--accent-strong);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:700}.celebration__fireworks{position:absolute;inset:0;overflow:hidden}.firework{border-radius:50%;width:10px;height:10px;animation:1.1s ease-out infinite firework-burst;position:absolute;top:50%;left:50%}.firework--0{background:#e0a458;animation-delay:0s;top:20%;left:20%}.firework--1{background:#3f7d6e;animation-delay:.2s;top:25%;left:75%}.firework--2{background:#c15b4a;animation-delay:.4s;top:60%;left:15%}.firework--3{background:#5aa393;animation-delay:.6s;top:65%;left:80%}.firework--4{background:#e0a458;animation-delay:.3s;top:15%;left:50%}.firework--5{background:#c15b4a;animation-delay:.5s;top:70%;left:50%}@keyframes firework-burst{0%{opacity:1;transform:scale(0);box-shadow:0 0}to{opacity:0;transform:scale(1);box-shadow:20px -30px 0 -2px,-25px -25px 0 -2px,30px 20px 0 -2px,-20px 30px 0 -2px,0 -35px 0 -2px,0 35px 0 -2px}}:root[data-mode=cocuk]{--accent:#ff8c42;--accent-strong:#e8672a;--accent-bg:#ff8c4229;--radius-lg:28px;--radius-md:20px}[data-mode=cocuk] .btn,[data-mode=cocuk] .home-tile{min-height:60px}[data-mode=cocuk] .btn:active,[data-mode=cocuk] .home-tile:active,[data-mode=cocuk] .option:active{transform:scale(.94)}[data-mode=cocuk] .home-tile{border-radius:var(--radius-lg)}