*,:before,:after{box-sizing:border-box}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--bg-page:#fbf3ed;--bg-card:#fef8f4;--bg-card-alt:#fdf0e8;--bg-hover:#f2e4d8;--border:#e8c9b8;--border-card:#d9b09a;--text-primary:#2c1608;--text-secondary:#7a4030;--text-muted:#c49a82;--text-hint:#9a7060;--accent:#b5432a;--accent-hover:#9c3822;--accent-orange:#e07a45;--correct:#4f9165;--correct-hover:#3d7350;--card-front:#e8c9b8;--card-front-border:#d9b09a;--card-back:#b5432a;--card-front-text:#2c1608;--daily-bg:#2c1608;--daily-text:#fef8f4;--daily-muted:#c49a82;--daily-bar-bg:#ffffff1f;--daily-stats-color:#ffffff73;--daily-mastered-color:#f5c4a8;--daily-seen-color:#e07a45;--badge-noun-bg:#f2e4d8;--badge-noun-color:#7a4030;--badge-verb-bg:#d8efe0;--badge-verb-color:#3d7350;--badge-adj-bg:#fdf0e0;--badge-adj-color:#a0601a;--badge-part-bg:#ede8f5;--badge-part-color:#5b3e8a;--badge-phrase-bg:#e8f0fe;--badge-phrase-color:#2e5baa;--badge-prep-bg:#f5f0e8;--badge-prep-color:#6b5a3a;font-family:system-ui,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.5}[data-theme=night]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-page:#090e1c;--bg-card:#0d1428;--bg-card-alt:#152035;--bg-hover:#1c2a42;--border:#1e3058;--border-card:#254070;--text-primary:#dde8f5;--text-secondary:#8aaac8;--text-muted:#3d5a78;--text-hint:#5e7a98;--accent:#d85c3a;--accent-hover:#ba4828;--accent-orange:#e07a45;--correct:#4fa872;--correct-hover:#3d8a5e;--card-front:#152035;--card-front-border:#1e3058;--card-back:#1a3265;--card-front-text:#dde8f5;--daily-bg:#0d1835;--daily-text:#dde8f5;--daily-muted:#3d5a78;--daily-bar-bg:#ffffff14;--daily-stats-color:#ffffff59;--daily-mastered-color:#7aabe8;--daily-seen-color:#4a80c8;--badge-noun-bg:#152035;--badge-noun-color:#8aaac8;--badge-verb-bg:#0a2018;--badge-verb-color:#4fa872;--badge-adj-bg:#1c1808;--badge-adj-color:#c08040;--badge-part-bg:#151028;--badge-part-color:#8878c0;--badge-phrase-bg:#0a1430;--badge-phrase-color:#5880d0;--badge-prep-bg:#141820;--badge-prep-color:#7888a0}body{background:var(--bg-page);color:var(--text-primary);margin:0;transition:background .3s,color .3s}#root{min-height:100vh}h1,h2,h3{margin:0;line-height:1.2}p{margin:0}button{font-family:inherit}.set-selector{flex-direction:column;gap:1.5rem;width:100%;max-width:700px;margin:0 auto;display:flex}.set-selector__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;display:flex}.set-selector__title{flex-direction:column;gap:.15rem;margin:0;display:flex}.set-selector__arabic-title{color:var(--accent);direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:2rem;font-weight:700;line-height:1.2}.set-selector__subtitle{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);font-size:.8rem;font-weight:600}.set-selector__header-actions{flex-wrap:wrap;gap:.5rem;display:flex}.set-selector__global-btn{background:var(--bg-card);border:1.5px solid var(--border);color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-radius:10px;padding:.5rem 1rem;font-family:inherit;font-size:.85rem;font-weight:600;transition:background .15s}.set-selector__global-btn:hover{background:var(--bg-hover)}.set-selector__section{letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin:0;font-size:.8rem;font-weight:700}.set-selector__grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;display:grid}.set-card{background:var(--bg-card);border:1.5px solid var(--border);cursor:pointer;border-radius:14px;flex-direction:column;gap:.6rem;padding:1.25rem;transition:border-color .15s,background .15s;display:flex}.set-card:hover{border-color:var(--accent);background:var(--bg-card-alt)}.set-card__name{color:var(--text-primary);font-size:1.15rem;font-weight:700}.set-card__count{color:var(--text-muted);font-size:.8rem;font-weight:500}.set-card__progress{flex-direction:column;gap:.3rem;display:flex}.set-card__bar{background:var(--border);border-radius:99px;height:5px;position:relative;overflow:hidden}.set-card__bar-fill{border-radius:99px;height:100%;transition:width .4s;position:absolute;top:0;left:0}.set-card__bar-fill--seen{background:var(--accent-orange)}.set-card__bar-fill--mastered{background:var(--accent)}.set-card__stats{color:var(--text-muted);justify-content:space-between;font-size:.75rem;display:flex}.set-card__mastered{color:var(--accent);font-weight:600}.set-card__start-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;margin-top:.25rem;padding:.5rem 1rem;font-family:inherit;font-size:.9rem;font-weight:600;transition:opacity .15s}.set-card__start-btn:hover{opacity:.88}.daily-card{background:var(--daily-bg);cursor:pointer;border-radius:16px;flex-direction:column;gap:.8rem;width:100%;padding:1.4rem 1.5rem;transition:opacity .15s,background .3s;display:flex}.daily-card:hover{opacity:.92}.daily-card__top{justify-content:space-between;align-items:flex-start;display:flex}.daily-card__label{letter-spacing:.12em;text-transform:uppercase;color:var(--daily-muted);margin-bottom:.2rem;font-size:.7rem;font-weight:700}.daily-card__date{color:var(--daily-text);font-size:1.2rem;font-weight:700}.daily-card__count{color:var(--daily-muted);white-space:nowrap;font-size:.8rem;font-weight:600}.daily-card__progress{flex-direction:column;gap:.35rem;display:flex}.daily-card__bar{background:var(--daily-bar-bg);border-radius:99px;height:5px;position:relative;overflow:hidden}.daily-card__bar-fill{border-radius:99px;height:100%;transition:width .4s;position:absolute;top:0;left:0}.daily-card__bar-fill--seen{background:var(--daily-seen-color)}.daily-card__bar-fill--mastered{background:var(--daily-mastered-color)}.daily-card__stats{color:var(--daily-stats-color);justify-content:space-between;font-size:.75rem;display:flex}.daily-card__mastered{color:var(--daily-mastered-color);font-weight:600}.daily-card__start-btn{background:var(--accent);color:#fff;cursor:pointer;text-align:center;border:none;border-radius:10px;width:100%;padding:.65rem 1rem;font-family:inherit;font-size:.95rem;font-weight:700;transition:opacity .15s}.daily-card__start-btn:hover{opacity:.88}.flashcard-scene{perspective:1200px;flex-direction:column;align-items:center;gap:1.5rem;width:100%;display:flex}.flashcard{width:100%;height:420px;transform-style:preserve-3d;cursor:pointer;border-radius:16px;transition:transform .3s cubic-bezier(.4,0,.2,1);position:relative}.flashcard--flipped{transform:rotateY(180deg)}.flashcard__face{backface-visibility:hidden;-webkit-user-select:none;user-select:none;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:.6rem;padding:2.5rem;display:flex;position:absolute;inset:0}.flashcard__face--front{background:var(--card-front);border:1.5px solid var(--card-front-border)}.flashcard__face--back{background:var(--card-back);color:#fff;transform:rotateY(180deg)}.flashcard__label{letter-spacing:.12em;text-transform:uppercase;opacity:.45;font-size:.7rem;font-weight:700}.flashcard__text{text-align:center;color:var(--card-front-text);margin:0;font-size:2rem;font-weight:600;line-height:1.3}.flashcard__face--back .flashcard__text{color:#fff}.flashcard__text--arabic{direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:3rem}.flashcard__romanized{color:#ffffffa6;margin:0;font-size:1rem;font-style:italic}.flashcard__hint{color:var(--text-hint);margin:.5rem 0 0;font-size:.8rem}.flashcard__actions{justify-content:space-between;align-items:center;width:100%;display:flex}.flashcard__actions-left,.flashcard__actions-right{align-items:center;gap:.75rem;display:flex}.btn{cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:3.2rem;height:3.2rem;font-size:1.3rem;font-weight:700;transition:opacity .12s;display:flex}.btn:active{opacity:.8}.btn--correct{background:var(--correct);color:#fff}.btn--correct:hover{background:var(--correct-hover)}.btn--incorrect{background:var(--accent);color:#fff}.btn--incorrect:hover{background:var(--accent-hover)}.btn--undo{background:var(--bg-hover);color:var(--text-hint)}.btn--undo:hover{background:var(--border);color:var(--text-secondary)}.quiz{flex-direction:column;align-items:center;gap:1.25rem;width:100%;max-width:700px;margin:0 auto;display:flex}.quiz__header{justify-content:space-between;align-items:center;width:100%;display:flex}.quiz__back-btn{color:var(--text-hint);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.25rem .5rem;font-size:.9rem;transition:background .15s}.quiz__back-btn:hover{background:var(--bg-hover)}.quiz__title{color:var(--text-primary);font-size:1.1rem;font-weight:700}.quiz__counter{color:var(--text-hint);font-size:.85rem;font-weight:600}.quiz__progress-bar{background:var(--border);border-radius:99px;width:100%;height:5px;overflow:hidden}.quiz__progress-fill{background:var(--accent);border-radius:99px;height:100%;transition:width .4s}.quiz__card-area{width:100%}.quiz__tally{gap:2rem;font-size:.95rem;font-weight:600;display:flex}.quiz__tally-correct{color:var(--correct)}.quiz__tally-incorrect{color:var(--accent)}.quiz-results{flex-direction:column;align-items:center;gap:1.5rem;width:100%;max-width:560px;margin:0 auto;display:flex}.quiz-results__title{color:var(--text-primary);margin:0;font-size:1.8rem;font-weight:700}.quiz-results__score{flex-direction:column;align-items:center;gap:.25rem;display:flex}.quiz-results__pct{color:var(--accent);font-size:3.5rem;font-weight:800;line-height:1}.quiz-results__sub{color:var(--text-hint);font-size:1rem}.quiz-results__missed{background:var(--bg-card);border:1.5px solid var(--border);border-radius:14px;width:100%;padding:1rem 1.25rem}.quiz-results__missed h3{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin:0 0 .75rem;font-size:.8rem;font-weight:700}.quiz-results__list{flex-direction:column;gap:.4rem;margin:0;padding:0;list-style:none;display:flex}.quiz-results__list li{align-items:center;gap:.5rem;font-size:.95rem;display:flex}.quiz-results__en{color:var(--text-primary);min-width:140px;font-weight:500}.quiz-results__arrow{color:var(--text-muted)}.quiz-results__ar{color:var(--accent);direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:1.1rem;font-weight:600}.quiz-results__rom{color:var(--text-muted);font-size:.8rem;font-style:italic}.quiz-results__actions{flex-direction:column;gap:.6rem;width:100%;display:flex}.btn--retry-wrong,.btn--retry-all,.btn--back{cursor:pointer;text-align:center;white-space:nowrap;border-radius:10px;width:100%;padding:.75rem 1rem;font-family:inherit;font-size:.95rem;font-weight:600}.btn--retry-wrong{background:var(--accent);color:#fff;border:none;transition:opacity .15s}.btn--retry-wrong:hover{opacity:.88}.btn--retry-all{background:var(--accent-orange);color:#fff;border:none;transition:opacity .15s}.btn--retry-all:hover{opacity:.88}.btn--back{background:var(--bg-card);color:var(--text-secondary);border:1.5px solid var(--border);transition:background .15s}.btn--back:hover{background:var(--bg-hover)}.global-vocab{flex-direction:column;gap:1.5rem;width:100%;max-width:800px;margin:0 auto;display:flex}.global-vocab__header{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.global-vocab__back-btn{color:var(--text-hint);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;padding:.25rem .5rem;font-family:inherit;font-size:.9rem;transition:background .15s}.global-vocab__back-btn:hover{background:var(--bg-hover)}.global-vocab__title{color:var(--text-primary);flex:1;margin:0;font-size:1.4rem;font-weight:700}.global-vocab__summary{color:var(--text-hint);font-size:.85rem}.global-vocab__section{flex-direction:column;gap:.75rem;display:flex}.global-vocab__section-title{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0;font-size:.8rem;font-weight:700}.global-vocab__section-title--unseen{color:var(--text-muted)}.global-vocab__table-wrap{border:1.5px solid var(--border);border-radius:12px;overflow-x:auto}.vocab-table{border-collapse:collapse;background:var(--bg-card);width:100%;font-size:.9rem}.vocab-table th{background:var(--bg-card-alt);text-align:left;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);border-bottom:1.5px solid var(--border);padding:.6rem .75rem;font-size:.75rem;font-weight:700}.vocab-table td{border-bottom:1px solid var(--bg-hover);color:var(--text-primary);vertical-align:middle;padding:.6rem .75rem}.vocab-table tbody tr:last-child td{border-bottom:none}.vocab-table tbody tr:hover td{background:var(--bg-card-alt)}.vocab-table--dim tbody tr td{color:var(--text-muted)}.vocab-table__arabic{color:var(--accent);direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:1.1rem;font-weight:600}.vocab-table--dim .vocab-table__arabic{color:var(--text-muted)}.vocab-table__roman{color:var(--text-muted);font-style:italic}.vocab-table__set{color:var(--accent-orange);text-transform:uppercase;letter-spacing:.06em;font-size:.75rem;font-weight:600}.vocab-table__correct{color:var(--correct);text-align:center;font-weight:700}.vocab-table__incorrect{color:var(--accent);text-align:center;font-weight:700}.vocab-table__badge{text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;border-radius:4px;padding:.2rem .6rem;font-size:.7rem;font-weight:700}.vocab-table__badge--noun{background:var(--badge-noun-bg);color:var(--badge-noun-color)}.vocab-table__badge--verb{background:var(--badge-verb-bg);color:var(--badge-verb-color)}.vocab-table__badge--adjective{background:var(--badge-adj-bg);color:var(--badge-adj-color)}.vocab-table__badge--participle{background:var(--badge-part-bg);color:var(--badge-part-color)}.vocab-table__badge--phrase{background:var(--badge-phrase-bg);color:var(--badge-phrase-color)}.vocab-table__badge--preposition{background:var(--badge-prep-bg);color:var(--badge-prep-color)}.verb-quiz{flex-direction:column;gap:1.5rem;width:100%;max-width:600px;margin:0 auto;display:flex}.verb-quiz__header{justify-content:space-between;align-items:center;width:100%;display:flex}.verb-quiz__back-btn{color:var(--text-hint);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:.25rem .5rem;font-family:inherit;font-size:.9rem;transition:background .15s}.verb-quiz__back-btn:hover{background:var(--bg-hover)}.verb-quiz__title{color:var(--text-primary);font-size:1.1rem;font-weight:700}.verb-quiz__score{gap:.75rem;font-size:.9rem;font-weight:700;display:flex}.verb-quiz__score-correct{color:var(--correct)}.verb-quiz__score-incorrect{color:var(--accent)}.verb-quiz__card{background:var(--bg-card);border:1.5px solid var(--border);border-radius:16px;flex-direction:column;gap:1.5rem;padding:2rem;display:flex}.verb-quiz__meta{text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:.5rem;font-size:.8rem;font-weight:700;display:flex}.verb-quiz__tense{color:var(--accent)}.verb-quiz__dot{color:var(--text-muted)}.verb-quiz__pronoun{color:var(--text-primary);text-transform:none;letter-spacing:0;font-family:Noto Naskh Arabic,Amiri,serif;font-size:1rem}.verb-quiz__pronoun-en{color:var(--text-muted);font-family:inherit;font-size:.8rem}.verb-quiz__verb{text-align:center;flex-direction:column;align-items:center;gap:.4rem;display:flex}.verb-quiz__verb-en{color:var(--text-primary);font-size:1.3rem;font-weight:600}.verb-quiz__verb-ar{color:var(--accent);direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:2.2rem}.verb-quiz__verb-rom{color:var(--text-muted);font-size:.95rem;font-style:italic}.verb-quiz__input-area{flex-direction:column;gap:.75rem;display:flex}.verb-quiz__input{border:1.5px solid var(--border);background:var(--bg-page);width:100%;color:var(--text-primary);box-sizing:border-box;border-radius:10px;outline:none;padding:.85rem 1rem;font-family:inherit;font-size:1.1rem;transition:border-color .15s}.verb-quiz__input:focus{border-color:var(--accent)}.verb-quiz__input::placeholder{color:var(--text-muted)}.verb-quiz__check-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:.75rem 1rem;font-family:inherit;font-size:1rem;font-weight:700;transition:opacity .15s}.verb-quiz__check-btn:hover:not(:disabled){opacity:.88}.verb-quiz__check-btn:disabled{opacity:.45;cursor:default}.verb-quiz__error{color:var(--accent);text-align:center;font-size:.85rem}.verb-quiz__result{text-align:center;border-radius:12px;flex-direction:column;align-items:center;gap:.6rem;padding:1.25rem;display:flex}.verb-quiz__result--correct{background:color-mix(in srgb, var(--correct) 12%, transparent);border:1.5px solid color-mix(in srgb, var(--correct) 30%, transparent)}.verb-quiz__result--incorrect{background:color-mix(in srgb, var(--accent) 10%, transparent);border:1.5px solid color-mix(in srgb, var(--accent) 25%, transparent)}.verb-quiz__result-verdict{font-size:1.1rem;font-weight:700}.verb-quiz__result--correct .verb-quiz__result-verdict{color:var(--correct)}.verb-quiz__result--incorrect .verb-quiz__result-verdict{color:var(--accent)}.verb-quiz__result-answer{align-items:baseline;gap:.6rem;display:flex}.verb-quiz__result-ar{color:var(--text-primary);direction:rtl;font-family:Noto Naskh Arabic,Amiri,serif;font-size:1.6rem}.verb-quiz__result-rom{color:var(--text-muted);font-size:.95rem;font-style:italic}.verb-quiz__result-feedback{color:var(--text-secondary);font-size:.9rem;line-height:1.4}.verb-quiz__next-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;margin-top:.25rem;padding:.65rem 1.5rem;font-family:inherit;font-size:.95rem;font-weight:700;transition:opacity .15s}.verb-quiz__next-btn:hover{opacity:.88}.app{background:var(--bg-page);flex-direction:column;min-height:100vh;transition:background .3s;display:flex}.app__content{flex:1;width:100%;max-width:800px;margin:0 auto;padding:2rem 1.5rem}.app__settings{background:var(--bg-card);border:1.5px solid var(--border);border-radius:10px;flex-direction:column;gap:.4rem;padding:.5rem .9rem;transition:background .3s,border-color .3s;display:flex;position:fixed;bottom:1.25rem;right:1.25rem}.toggle-label{color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.5rem;font-size:.82rem;font-weight:600;display:flex}.toggle-label input[type=checkbox]{cursor:pointer;accent-color:var(--accent);width:15px;height:15px}@media (width<=640px){.app__settings{display:none}}