@font-face{font-family:Al Jazeera Arabic;src:url(https://media.istudy-plus.com/ArbFONTS-Al-Jazeera-Arabic-Regular.ttf) format("truetype")}:root{font-family:Al Jazeera Arabic,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;color-scheme:light dark;color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}*{margin:0;padding:0;box-sizing:border-box;direction:rtl}body,html{min-width:320px;min-height:100vh;width:100%;font-family:Al Jazeera Arabic,Arial,sans-serif;color:#213547;background-image:url(/assets/background-BQxBMftD.png);background-size:cover;background-repeat:no-repeat;background-position:center;background-attachment:fixed;margin:0}#root{width:100%;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547}a:hover{color:#747bff}button{background-color:#f9f9f9}}@media(max-width:860px){body{padding-bottom:80px}#root{padding-bottom:10px}}._overlay_12mr8_3{position:fixed;inset:0;background:#181d6cb3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px;animation:_fadeIn_12mr8_1 .3s ease}@keyframes _fadeIn_12mr8_1{0%{opacity:0}to{opacity:1}}._modal_12mr8_28{background:linear-gradient(180deg,#fff,#f8f9ff);border-radius:28px;max-width:460px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 30px 100px #181d6c66,0 0 0 1px #181d6c1a;position:relative;animation:_slideUp_12mr8_1 .5s cubic-bezier(.34,1.56,.64,1)}@keyframes _slideUp_12mr8_1{0%{opacity:0;transform:translateY(40px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}._closeButton_12mr8_53{position:absolute;top:16px;left:16px;width:40px;height:40px;border:none;background:#ffffffe6;border-radius:50%;font-size:18px;color:#181d6c;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px #0000001a;z-index:10}._closeButton_12mr8_53:hover{background:#fff;transform:scale(1.1);box-shadow:0 6px 20px #00000026}._header_12mr8_79{text-align:center;padding:40px 24px 24px;background:linear-gradient(135deg,#181d6c,#2a3190,#181d6c);border-radius:28px 28px 0 0;color:#fff;position:relative;overflow:hidden}._header_12mr8_79:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 50%);animation:_shimmer_12mr8_1 3s ease-in-out infinite}@keyframes _shimmer_12mr8_1{0%,to{transform:translate(-30%) translateY(-30%)}50%{transform:translate(30%) translateY(30%)}}._headerIcon_12mr8_109{font-size:56px;margin-bottom:16px;position:relative;z-index:1;animation:_float_12mr8_1 3s ease-in-out infinite}@keyframes _float_12mr8_1{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}._title_12mr8_126{font-size:1.85rem;font-weight:800;margin:0 0 8px;position:relative;z-index:1;text-shadow:0 2px 10px rgba(0,0,0,.2)}._subtitle_12mr8_135{font-size:1.05rem;opacity:.9;margin:0;position:relative;z-index:1}._rewardBanner_12mr8_143,._publishBanner_12mr8_144{display:flex;align-items:center;gap:14px;padding:18px 24px;background:linear-gradient(135deg,#f75d5a,#ff7b78);color:#fff;font-weight:700;font-size:.95rem;position:relative;overflow:hidden}._rewardBanner_12mr8_143:before,._publishBanner_12mr8_144:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:_shine_12mr8_1 2s ease-in-out infinite}@keyframes _shine_12mr8_1{0%{left:-100%}to{left:100%}}._rewardIcon_12mr8_178{font-size:28px;flex-shrink:0;animation:_pulse_12mr8_1 2s ease-in-out infinite}@keyframes _pulse_12mr8_1{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}._rewardText_12mr8_193{line-height:1.5}._content_12mr8_197{padding:28px 24px 32px}._ratingSection_12mr8_201{text-align:center;margin-bottom:28px}._label_12mr8_206{display:block;font-size:1.1rem;font-weight:700;color:#181d6c;margin-bottom:20px}._starsContainer_12mr8_214{display:flex;justify-content:center;gap:12px;margin-bottom:14px;padding:16px;background:linear-gradient(135deg,#f0f2ff,#e8ebff);border-radius:16px}._starButton_12mr8_224{background:none;border:none;cursor:pointer;padding:8px;transition:all .2s cubic-bezier(.34,1.56,.64,1);-webkit-tap-highlight-color:transparent;border-radius:50%}._starButton_12mr8_224:hover{transform:scale(1.25) rotate(-5deg);background:#fbbf241a}._starButton_12mr8_224:active{transform:scale(1.1)}._starFilled_12mr8_243{animation:_starPop_12mr8_1 .3s cubic-bezier(.34,1.56,.64,1)}@keyframes _starPop_12mr8_1{0%{transform:scale(.8)}50%{transform:scale(1.3)}to{transform:scale(1)}}._starFilled_12mr8_243 svg{filter:drop-shadow(0 4px 8px rgba(251,191,36,.5))}._ratingText_12mr8_263{font-size:1rem;color:#181d6c;font-weight:700;animation:_fadeIn_12mr8_1 .3s ease;background:linear-gradient(135deg,#181d6c,#2a3190);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}._messageSection_12mr8_274{margin-bottom:24px}._textarea_12mr8_278{width:100%;padding:16px 18px;border:2px solid #e0e4ff;border-radius:14px;font-size:1rem;font-family:inherit;resize:vertical;min-height:110px;transition:all .3s ease;direction:rtl;background:#f8f9ff}._textarea_12mr8_278:focus{outline:none;border-color:#181d6c;box-shadow:0 0 0 4px #181d6c1a;background:#fff}._textarea_12mr8_278::placeholder{color:#9ca3af}._errorMessage_12mr8_303{padding:14px 18px;background:linear-gradient(135deg,#fee2e2,#fecaca);border:2px solid #f75d5a;border-radius:12px;color:#b91c1c;font-size:.95rem;font-weight:600;margin-bottom:18px;text-align:center}._submitButton_12mr8_315{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;padding:18px 28px;background:linear-gradient(135deg,#181d6c,#2a3190);color:#fff;border:none;border-radius:16px;font-size:1.15rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px #181d6c59;position:relative;overflow:hidden}._submitButton_12mr8_315:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}._submitButton_12mr8_315:hover:not(:disabled):before{left:100%}._submitButton_12mr8_315:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 12px 35px #181d6c73}._submitButton_12mr8_315:active:not(:disabled){transform:translateY(-1px)}._submitButton_12mr8_315:disabled{opacity:.5;cursor:not-allowed}._spinner_12mr8_364{width:22px;height:22px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:_spin_12mr8_364 .8s linear infinite}@keyframes _spin_12mr8_364{to{transform:rotate(360deg)}}._publishContent_12mr8_380{padding:32px 24px;text-align:center}._publishText_12mr8_385{font-size:1.1rem;color:#374151;margin-bottom:28px;line-height:1.7}._publishButtons_12mr8_392{display:flex;flex-direction:column;gap:14px}._publishYesButton_12mr8_398{display:flex;align-items:center;justify-content:center;gap:10px;padding:18px 28px;background:linear-gradient(135deg,#181d6c,#2a3190);color:#fff;border:none;border-radius:16px;font-size:1.1rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 8px 25px #181d6c59}._publishYesButton_12mr8_398:hover{transform:translateY(-3px);box-shadow:0 12px 35px #181d6c73}._publishNoButton_12mr8_420{padding:16px 28px;background:#fff;color:#64748b;border:2px solid #e2e8f0;border-radius:16px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}._publishNoButton_12mr8_420:hover{background:#f8fafc;border-color:#cbd5e1;color:#475569}@media(max-width:768px){._overlay_12mr8_3{padding:0;align-items:flex-end}._modal_12mr8_28{border-radius:28px 28px 0 0;max-height:90vh;max-width:100%}._closeButton_12mr8_53{top:14px;left:14px;width:36px;height:36px;font-size:16px}._header_12mr8_79{padding:36px 20px 20px;border-radius:28px 28px 0 0}._headerIcon_12mr8_109{font-size:48px}._title_12mr8_126{font-size:1.6rem}._subtitle_12mr8_135{font-size:.95rem}._rewardBanner_12mr8_143,._publishBanner_12mr8_144{padding:16px 18px;font-size:.9rem;gap:12px}._rewardIcon_12mr8_178{font-size:24px}._content_12mr8_197{padding:24px 18px 28px}._label_12mr8_206{font-size:1rem}._starsContainer_12mr8_214{gap:8px;padding:14px}._starButton_12mr8_224{padding:6px}._starButton_12mr8_224 svg{width:32px;height:32px}._textarea_12mr8_278{padding:14px 16px;font-size:.95rem;min-height:90px}._submitButton_12mr8_315{padding:16px 24px;font-size:1.05rem;border-radius:14px}._publishContent_12mr8_380{padding:28px 18px}._publishText_12mr8_385{font-size:1rem}._publishYesButton_12mr8_398,._publishNoButton_12mr8_420{padding:16px 24px;font-size:1rem;border-radius:14px}}@media(max-width:480px){._starsContainer_12mr8_214{gap:6px;padding:12px}._starButton_12mr8_224 svg{width:28px;height:28px}._headerIcon_12mr8_109{font-size:42px}._title_12mr8_126{font-size:1.4rem}._rewardBanner_12mr8_143,._publishBanner_12mr8_144{font-size:.85rem;padding:14px 16px}._rewardIcon_12mr8_178{font-size:22px}}._nav_9xzj0_1{background-color:#181d6c;box-shadow:0 2px 12px #0000001a;transition:all .3s ease;padding:1rem 2rem;position:sticky;top:0;z-index:1000;width:100%}._navContainer_9xzj0_23{margin:0 auto;display:flex;justify-content:space-between;align-items:center;height:40px;direction:rtl}._logo_9xzj0_41{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none;padding-right:0;padding-left:2rem}._logo_9xzj0_41:hover{color:#181d6c;background:#f75d5a;border-radius:4px;padding:0 .25em}._navMenu_9xzj0_73{display:flex;align-items:center;flex-grow:1;justify-content:center;gap:2rem}._navLinks_9xzj0_89{display:flex;gap:2rem;list-style:none;margin:0;padding:0}._navLink_9xzj0_89{color:#fff;text-decoration:none;font-size:1rem;padding:8px 12px;position:relative;opacity:.9;transition:all .3s ease;display:flex;align-items:center;border-radius:6px;font-weight:bolder}._navLink_9xzj0_89:hover{color:#f75d5a;transform:translateY(-2px)}._navLink_9xzj0_89:after{content:"";position:absolute;left:50%;bottom:-5px;width:0;height:2px;background-color:#f75d5a;transition:all .3s 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rgba(255,255,255,.1);padding-top:1rem;padding-bottom:1rem;flex-direction:column}._dropdownMenu_9xzj0_225{position:static;transform:none;width:100%;border-radius:0;margin-top:0;background-color:#f75d5a1a;box-shadow:none;max-height:0;overflow:hidden;opacity:0;visibility:hidden;transition:max-height .3s ease-in-out,opacity .3s ease-in-out,visibility .3s ease-in-out}._navDropdownContainer_9xzj0_177._open_9xzj0_259 ._dropdownMenu_9xzj0_225{max-height:300px;opacity:1;visibility:visible;margin-top:1rem}._mobileMenuBtn_9xzj0_301{display:block}}._mobileBottomNav_9xzj0_513{display:none}@media(max-width:860px){._mobileBottomNav_9xzj0_513{display:flex;position:fixed;bottom:0;left:0;right:0;background-color:#181d6c;box-shadow:0 -2px 10px #00000026;z-index:1000;padding:8px 0 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#0000001f}._taskCard_174rj_3._completed_174rj_22{opacity:.7;background:linear-gradient(135deg,#f8f9fa,#e9ecef)}._taskCard_174rj_3._vocabulary_174rj_28{border-color:#10b981}._taskCard_174rj_3._vocabulary_174rj_28 ._taskIconCircle_174rj_32{background:linear-gradient(135deg,#10b981,#059669)}._taskCard_174rj_3._vocabulary_174rj_28 ._taskTypeName_174rj_36{color:#059669}._taskCard_174rj_3._vocabulary_174rj_28 ._primaryActionBtn_174rj_40{background:linear-gradient(135deg,#10b981,#059669)}._taskCard_174rj_3._exercise_174rj_45{border-color:#3b82f6}._taskCard_174rj_3._exercise_174rj_45 ._taskIconCircle_174rj_32{background:linear-gradient(135deg,#3b82f6,#2563eb)}._taskCard_174rj_3._exercise_174rj_45 ._taskTypeName_174rj_36{color:#2563eb}._taskCard_174rj_3._exercise_174rj_45 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._primaryActionBtn_174rj_40{background:linear-gradient(135deg,#14b8a6,#0e7490)}._taskIconHeader_174rj_130{display:flex;align-items:center;gap:16px;padding:20px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-bottom:2px solid #e2e8f0}._taskIconCircle_174rj_32{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;flex-shrink:0}._taskIcon_174rj_32{font-size:32px}._taskTypeLabel_174rj_154{flex:1;display:flex;flex-direction:column;gap:4px}._taskTypeName_174rj_36{font-size:20px;font-weight:700}._taskActionName_174rj_166{font-size:16px;color:#64748b;font-weight:500}._completedBadge_174rj_172{background:#10b981;color:#fff;padding:8px 16px;border-radius:24px;font-weight:700;font-size:14px}._taskMainContent_174rj_182{padding:24px}._taskMainTitle_174rj_186{font-size:20px;font-weight:700;color:#1e293b;margin:0 0 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1}._wordList_1w3rs_281{display:flex;flex-direction:column;gap:12px}._wordButton_1w3rs_293{background:linear-gradient(135deg,#f8fafc,#f1f5f9);border:2px solid #e2e8f0;padding:18px 24px;border-radius:16px;font-size:1.15rem;font-weight:600;color:#1e293b;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);text-align:center;position:relative;overflow:hidden}._wordButton_1w3rs_293:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(102,126,234,.1),transparent);transition:left .5s ease}._wordButton_1w3rs_293:hover:not(:disabled):before{left:100%}._wordButton_1w3rs_293:hover:not(:disabled){border-color:#667eea;background:linear-gradient(135deg,#fff,#f8fafc);transform:translate(4px);box-shadow:0 4px 20px #667eea26}._wordButton_1w3rs_293._selected_1w3rs_367{border-color:#667eea;background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:#4338ca;transform:scale(1.03);box-shadow:0 8px 30px #667eea4d}._wordButton_1w3rs_293._matched_1w3rs_383{border-color:#10b981;background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#065f46;cursor:not-allowed;opacity:.8;transform:scale(.98)}._wordButton_1w3rs_293._incorrect_1w3rs_401{border-color:#ef4444;background:linear-gradient(135deg,#fee2e2,#fecaca);color:#991b1b;animation:_shake_1w3rs_1 .4s cubic-bezier(.36,.07,.19,.97)}._wordButton_1w3rs_293:disabled{cursor:not-allowed}._actions_1w3rs_423{text-align:center;position:relative;z-index:1}._skipButton_1w3rs_435{background:#fff;color:#667eea;border:2px solid #667eea;padding:16px 48px;border-radius:20px;font-size:1.15rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 8px 30px #667eea33}._skipButton_1w3rs_435:hover{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 12px 40px #667eea4d}._loadingContainer_1w3rs_477{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:20px;color:#1e293b}._loader_1w3rs_497{width:60px;height:60px;border:6px solid #e2e8f0;border-top-color:#667eea;border-radius:50%;animation:_spin_1w3rs_1 1s linear infinite}@keyframes _float_1w3rs_1{0%,to{transform:translate(0) scale(1)}50%{transform:translate(30px,30px) scale(1.1)}}@keyframes _shake_1w3rs_1{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-10px)}20%,40%,60%,80%{transform:translate(10px)}}@keyframes _spin_1w3rs_1{to{transform:rotate(360deg)}}@media(max-width:968px){._quizContainer_1w3rs_3{padding:16px 10px 100px;min-height:auto}._quizContainer_1w3rs_3:before,._quizContainer_1w3rs_3:after{display:none}._header_1w3rs_73{margin-bottom:16px}._header_1w3rs_73 h1{font-size:1.4rem;margin-bottom:10px}._requiredBadge_1w3rs_111{padding:6px 14px;font-size:.85rem;border-radius:14px;margin-bottom:10px}._scoreBoard_1w3rs_177{padding:8px 18px;font-size:.95rem;border-radius:16px}._quizContent_1w3rs_199{grid-template-columns:1fr;gap:14px;margin-bottom:20px}._column_1w3rs_219{padding:16px 14px;border-radius:18px}._column_1w3rs_219 h2{font-size:1.1rem;margin-bottom:14px;padding-bottom:10px}._wordList_1w3rs_281{gap:8px}._wordButton_1w3rs_293{font-size:.95rem;padding:12px 14px;border-radius:10px;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}._wordButton_1w3rs_293._selected_1w3rs_367,._wordButton_1w3rs_293:active{transform:none}._actions_1w3rs_423{padding:0 10px;margin-bottom:20px}._skipButton_1w3rs_435{padding:14px 28px;font-size:.95rem;border-radius:14px;width:100%;-webkit-tap-highlight-color:transparent}._skipButton_1w3rs_435:hover,._skipButton_1w3rs_435:active{transform:none}}@media(max-width:480px){._quizContainer_1w3rs_3{padding:10px 8px 110px}._header_1w3rs_73{margin-bottom:12px}._header_1w3rs_73 h1{font-size:1.25rem}._requiredBadge_1w3rs_111{padding:5px 12px;font-size:.8rem}._scoreBoard_1w3rs_177{padding:6px 14px;font-size:.9rem}._column_1w3rs_219{padding:14px 12px;border-radius:14px}._column_1w3rs_219 h2{font-size:1rem;margin-bottom:12px}._wordButton_1w3rs_293{font-size:.9rem;padding:10px 12px;border-radius:8px}._skipButton_1w3rs_435{padding:12px 24px;font-size:.9rem;border-radius:12px}}._exerciseHome_15rxi_3{min-height:100vh;padding:40px 24px;position:relative;overflow:hidden}._exerciseHome_15rxi_3:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;animation:_moveBackground_15rxi_1 20s linear infinite}@keyframes _moveBackground_15rxi_1{0%{transform:translate(0)}to{transform:translate(50px,50px)}}._header_15rxi_63{text-align:center;margin:auto auto 48px;position:relative;z-index:1;animation:_fadeInDown_15rxi_1 .8s ease;width:90%;padding-bottom:15px;border-bottom:2px solid black}@keyframes _fadeInDown_15rxi_1{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}._header_15rxi_63 h1{font-size:3rem;font-weight:900;color:#181d6c;margin-bottom:16px;text-shadow:0 4px 20px rgba(0,0,0,.3)}._header_15rxi_63 p{font-size:1.3rem;font-weight:500}._exercisesGrid_15rxi_137{width:90%;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px;position:relative;z-index:1}@media(min-width:1200px){._exercisesGrid_15rxi_137{width:70%}}._exerciseCard_15rxi_171{background:#fff;border-radius:24px;padding:32px;box-shadow:0 12px 48px #0003;transition:all .4s cubic-bezier(.4,0,.2,1);cursor:pointer;border:2px solid transparent;position:relative;overflow:hidden;animation:_fadeInUp_15rxi_1 .6s ease 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#00000040;border-color:#181d6c}._exerciseCard_15rxi_171:hover:before{transform:scaleX(1)}._cardHeader_15rxi_325{display:flex;align-items:center;gap:20px;margin-bottom:24px}._icon_15rxi_339{font-size:3.5rem;width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fafc,#e2e8f0);border-radius:20px;box-shadow:0 4px 12px #00000014}._cardInfo_15rxi_363{flex:1}._cardInfo_15rxi_363 h3{font-size:1.5rem;font-weight:800;color:#1e293b;margin-bottom:6px}._titleEn_15rxi_385{font-size:1rem;color:#64748b;font-weight:600;direction:ltr;display:block}._description_15rxi_401{font-size:1.05rem;color:#475569;line-height:1.6;margin-bottom:24px;flex-grow:1;min-height:3em}._stats_15rxi_419{display:flex;gap:20px;margin-bottom:24px;padding:16px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border-radius:12px;margin-top:auto}._statItem_15rxi_439{display:flex;align-items:center;gap:8px;font-size:.95rem;color:#334155;font-weight:600}._statIcon_15rxi_457{font-size:1.3rem}._levelControl_15rxi_465{display:flex;align-items:center;gap:8px}._levelLabel_15rxi_477{font-weight:600;color:#334155}._levelInput_15rxi_487{width:60px;padding:6px 10px;border:2px solid #e2e8f0;border-radius:8px;font-size:.95rem;font-weight:700;text-align:center;color:#181d6c;background:#fff;transition:all .3s 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rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:_spin_15rxi_1 1s linear infinite}@keyframes _spin_15rxi_1{to{transform:rotate(360deg)}}._loadingContainer_15rxi_599 p{color:#fff;font-size:1.2rem;font-weight:600}@media(max-width:768px){._exerciseHome_15rxi_3{padding:20px 12px 100px}._header_15rxi_63{width:100%;margin-bottom:24px;padding-bottom:12px}._header_15rxi_63 h1{font-size:1.8rem}._header_15rxi_63 p{font-size:1rem}._exercisesGrid_15rxi_137{width:100%;grid-template-columns:1fr;gap:16px}._exerciseCard_15rxi_171{padding:20px 16px;border-radius:16px}._cardHeader_15rxi_325{gap:14px;margin-bottom:16px}._icon_15rxi_339{width:56px;height:56px;font-size:2.2rem;border-radius:14px}._cardInfo_15rxi_363 h3{font-size:1.2rem;margin-bottom:4px}._titleEn_15rxi_385{font-size:.9rem}._description_15rxi_401{font-size:.95rem;margin-bottom:16px;line-height:1.5}._stats_15rxi_419{padding:12px;margin-bottom:16px;gap:14px}._statItem_15rxi_439{font-size:.9rem}._statIcon_15rxi_457{font-size:1.1rem}._levelControl_15rxi_465{gap:6px}._levelLabel_15rxi_477{font-size:.9rem}._levelInput_15rxi_487{width:55px;padding:5px 8px;font-size:.9rem}._startButton_15rxi_559{padding:14px;font-size:1.05rem;border-radius:12px}}._timerContainer_qp1gt_3{background:#667eea0d;border-radius:8px;padding:12px 16px;margin-bottom:16px;border:1px solid rgba(102,126,234,.15)}._timeEndedBanner_qp1gt_21{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;padding:8px 16px;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:12px;animation:_pulseAlert_qp1gt_1 1s ease-in-out infinite;font-size:.95rem}@keyframes _pulseAlert_qp1gt_1{0%,to{transform:scale(1);box-shadow:0 4px 20px #ef444466}50%{transform:scale(1.02);box-shadow:0 6px 30px #ef444499}}._alertIcon_qp1gt_77{font-size:1.1rem;animation:_shake_qp1gt_1 .5s ease-in-out infinite}@keyframes _shake_qp1gt_1{0%,to{transform:rotate(0)}25%{transform:rotate(-10deg)}75%{transform:rotate(10deg)}}._alertText_qp1gt_119{font-size:.95rem;font-weight:600}._timerClock_qp1gt_131{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:10px}._clockIcon_qp1gt_147{font-size:1.3rem}._timeText_qp1gt_155{font-size:1.5rem;font-weight:700;color:#667eea;font-family:Courier New,monospace;min-width:80px;text-align:center}._editButton_qp1gt_173{background:transparent;border:1px solid rgba(102,126,234,.3);color:#667eea;padding:4px 8px;border-radius:6px;cursor:pointer;font-size:.9rem;transition:all .3s 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#0ea5e959}._translationButton_ovgki_21:active:not(:disabled){transform:translateY(0)}._explanationButton_ovgki_19:disabled,._translationButton_ovgki_21:disabled{opacity:.5;cursor:not-allowed}._icon_ovgki_129{font-size:1.1rem;line-height:1}._text_ovgki_141{line-height:1}@media(max-width:768px){._aiButtonsContainer_ovgki_3{flex-direction:column;width:100%}._explanationButton_ovgki_19,._translationButton_ovgki_21{width:100%;justify-content:center}}._aiButtonsContainer_1b2xn_1223{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}._explanationButton_1b2xn_1,._translationButton_1b2xn_1{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}._explanationButton_1b2xn_1{background:#181d6c;color:#fff;box-shadow:0 2px 6px #667eea40}._explanationButton_1b2xn_1:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea59}._explanationButton_1b2xn_1:active:not(:disabled){transform:translateY(0)}._translationButton_1b2xn_1{background:linear-gradient(135deg,#0ea5e9,#06b6d4);color:#fff;box-shadow:0 2px 6px #0ea5e940}._translationButton_1b2xn_1:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e959}._translationButton_1b2xn_1:active:not(:disabled){transform:translateY(0)}._explanationButton_1b2xn_1:disabled,._translationButton_1b2xn_1:disabled{opacity:.5;cursor:not-allowed}._icon_1b2xn_1{font-size:1.1rem;line-height:1}._text_1b2xn_1{line-height:1}@media(max-width:768px){._aiButtonsContainer_1b2xn_1223{flex-direction:column;width:100%}._explanationButton_1b2xn_1,._translationButton_1b2xn_1{width:100%;justify-content:center}}._translationBox_1b2xn_1{background:linear-gradient(135deg,#e0f2fe,#dbeafe);border-left:4px solid #0ea5e9;padding:12px 16px;margin:12px 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solid #ef4444;padding:12px 16px;margin-top:12px;border-radius:6px;color:#dc2626;font-size:.9rem;direction:rtl}._aiLoadingBox_1b2xn_1{background:#94a3b81a;border-left:4px solid #94a3b8;padding:12px 16px;margin-top:12px;border-radius:6px;color:#64748b;font-size:.9rem;direction:rtl;display:flex;align-items:center;gap:8px}._loadingSpinner_1b2xn_1{width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:#64748b;border-radius:50%;animation:_spin_1b2xn_1 .8s linear infinite}@media(max-width:768px){._translationBox_1b2xn_1,._aiExplanationBox_1b2xn_1{padding:10px 12px}._optionTranslation_1b2xn_1{margin-left:24px;font-size:.8rem}._explanationContent_1b2xn_1{font-size:.9rem}}._errorContainer_1b2xn_1{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px;background:linear-gradient(135deg,#fef3c7,#fca5a5);direction:rtl}._errorIcon_1b2xn_1{font-size:5rem;margin-bottom:20px;animation:_shake_1b2xn_1 .5s 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32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}._backToExercisesButton_1b2xn_1:hover{transform:translateY(-2px);box-shadow:0 6px 25px #667eea80}._backToExercisesButton_1b2xn_1 svg{width:20px;height:20px}@media(max-width:768px){._errorContainer_1b2xn_1,._completionContainer_1b2xn_1{padding:20px}._completionContent_1b2xn_1{padding:30px 20px}._completionTitle_1b2xn_1{font-size:1.8rem}._completionMessage_1b2xn_1{font-size:1rem}._trophyIcon_1b2xn_1{font-size:4rem}._confetti_1b2xn_1{font-size:2rem}._completionStats_1b2xn_1{flex-direction:column;gap:12px}._statItem_1b2xn_1{min-width:100%}}._exerciseContainer_1b2xn_11{min-height:100vh;padding:20px;max-width:100vw;overflow-x:hidden}._header_1b2xn_25{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;animation:_fadeInDown_1b2xn_1 .5s ease}@keyframes 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#667eea26}._questionText_1b2xn_421{font-size:1.15rem;font-weight:600;color:#1e293b;margin-bottom:20px;line-height:1.6}._questionNumber_1b2xn_437{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;width:32px;height:32px;border-radius:50%;text-align:center;line-height:32px;margin-right:12px;margin-left:12px;font-size:.95rem;font-weight:700;box-shadow:0 4px 12px #667eea4d}._options_1b2xn_467{display:flex;flex-direction:column;gap:12px}._optionWrapper_1b2xn_479{display:flex;align-items:center;gap:6px;position:relative}._option_1b2xn_467{display:flex;align-items:center;gap:14px;padding:16px 20px;background:#fff;border:2px solid #e2e8f0;border-radius:12px;cursor:pointer;transition:all .3s ease;font-size:1.05rem;flex:1}._option_1b2xn_467._strikethrough_1b2xn_521 span{text-decoration:line-through;opacity:.4}._strikethroughButton_1b2xn_531{background:#94a3b81a;border:1px solid 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_correctPulse_1b2xn_1{0%,to{transform:scale(1)}50%{transform:scale(1.02)}}._option_1b2xn_467._incorrect_1b2xn_655{border-color:#f75d5a;background:linear-gradient(135deg,#fee2e2,#fecaca);color:#991b1b;font-weight:600;animation:_shake_1b2xn_1 .5s ease}@keyframes _shake_1b2xn_1{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}._actions_1b2xn_703{margin:32px auto 0;display:flex;justify-content:center}._submitButton_1b2xn_717{background:linear-gradient(135deg,#181d6c,#667eea);color:#fff;border:none;padding:18px 48px;border-radius:16px;font-size:1.15rem;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 24px #181d6c4d}._submitButton_1b2xn_717:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 32px #181d6c66}._submitButton_1b2xn_717:disabled{background:#94a3b8;cursor:not-allowed;box-shadow:none}._resultsSection_1b2xn_765{display:flex;align-items:center;gap:32px;animation:_slideUp_1b2xn_1 .6s ease}@keyframes 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_iconFloat_1b2xn_1{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@media(max-width:768px){._aiButtonsContainer_1b2xn_1223{flex-direction:column}._aiButton_1b2xn_1223,._translateButton_1b2xn_1239{min-width:100%}}._header_1b2xn_25{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}._backButton_1b2xn_65{direction:ltr;display:flex;align-items:center;gap:8px;background:#fff;color:#667eea;border:2px solid #667eea;padding:10px 20px;border-radius:12px;font-weight:700;cursor:pointer;transition:all .3s ease}._backButton_1b2xn_65:hover{background:#181d6c;color:#fff;border-color:#181d6c}._backButton_1b2xn_65 svg{width:20px;height:20px}._levelInfo_1b2xn_123{display:flex;gap:12px;font-weight:700;color:#1e293b}._exerciseType_1b2xn_139{background:#181d6c;color:#fff;padding:8px 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input[type=radio]{width:20px;height:20px;cursor:pointer}._option_1b2xn_467._selected_1b2xn_603{border-color:#667eea;background:#e0e7ff}._option_1b2xn_467._correct_1b2xn_615{border-color:#10b981;background:#d1fae5;color:#065f46}._option_1b2xn_467._incorrect_1b2xn_655{border-color:#f75d5a;background:#fee2e2;color:#991b1b}._actions_1b2xn_703{max-width:1200px;margin:30px auto 0;display:flex;justify-content:center}._submitButton_1b2xn_717{background:#181d6c;color:#fff;border:none;padding:16px 40px;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease}._submitButton_1b2xn_717:hover:not(:disabled){background:#667eea;transform:translateY(-2px);box-shadow:0 6px 20px #667eea4d}._submitButton_1b2xn_717:disabled{background:#94a3b8;cursor:not-allowed}._resultsSection_1b2xn_765{display:flex;align-items:center;gap:30px}._gradeDisplay_1b2xn_803{background:linear-gradient(135deg,#f8fafc,#e2e8f0);padding:16px 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(min-width:769px){._content_1b2xn_961,._contentRight_1b2xn_1687{width:98%}._passageSection_1b2xn_209,._questionsSection_1b2xn_211{width:48%;padding:18px;height:calc(100vh - 220px)}._passage_1b2xn_209{font-size:1rem;line-height:1.6}._questionText_1b2xn_421{font-size:.95rem}._questionCard_1b2xn_391{padding:14px;margin-bottom:14px}._option_1b2xn_467{padding:10px 14px;font-size:.9rem}}@media(max-width:768px){._exerciseContainer_1b2xn_11{padding:12px 12px 100px}._header_1b2xn_25{flex-direction:column;gap:12px;align-items:flex-start}._backButton_1b2xn_65{padding:10px 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#667eea59}._explanationButton_1qcnu_1:active:not(:disabled){transform:translateY(0)}._translationButton_1qcnu_1{background:linear-gradient(135deg,#0ea5e9,#06b6d4);color:#fff;box-shadow:0 2px 6px #0ea5e940}._translationButton_1qcnu_1:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e959}._translationButton_1qcnu_1:active:not(:disabled){transform:translateY(0)}._explanationButton_1qcnu_1:disabled,._translationButton_1qcnu_1:disabled{opacity:.5;cursor:not-allowed}._icon_1qcnu_1{font-size:1.1rem;line-height:1}._text_1qcnu_1{line-height:1}@media(max-width:768px){._aiButtonsContainer_1qcnu_759{flex-direction:column;width:100%}._explanationButton_1qcnu_1,._translationButton_1qcnu_1{width:100%;justify-content:center}}._translationBox_1qcnu_1{background:linear-gradient(135deg,#e0f2fe,#dbeafe);border-left:4px solid #0ea5e9;padding:12px 16px;margin:12px 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solid #ef4444;padding:12px 16px;margin-top:12px;border-radius:6px;color:#dc2626;font-size:.9rem;direction:rtl}._aiLoadingBox_1qcnu_1{background:#94a3b81a;border-left:4px solid #94a3b8;padding:12px 16px;margin-top:12px;border-radius:6px;color:#64748b;font-size:.9rem;direction:rtl;display:flex;align-items:center;gap:8px}._loadingSpinner_1qcnu_1{width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:#64748b;border-radius:50%;animation:_spin_1qcnu_1 .8s linear infinite}@media(max-width:768px){._translationBox_1qcnu_1,._aiExplanationBox_1qcnu_1{padding:10px 12px}._optionTranslation_1qcnu_1{margin-left:24px;font-size:.8rem}._explanationContent_1qcnu_1{font-size:.9rem}}._errorContainer_1qcnu_1{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px;background:linear-gradient(135deg,#fef3c7,#fca5a5);direction:rtl}._errorIcon_1qcnu_1{font-size:5rem;margin-bottom:20px;animation:_shake_1qcnu_1 .5s ease-in-out}._errorTitle_1qcnu_1{font-size:2rem;font-weight:700;color:#dc2626;margin-bottom:12px}._errorMessage_1qcnu_1{font-size:1.1rem;color:#991b1b;text-align:center;margin-bottom:24px}._errorLoader_1qcnu_1{width:40px;height:40px;border:4px solid rgba(220,38,38,.2);border-top-color:#dc2626;border-radius:50%;animation:_spin_1qcnu_1 1s linear infinite}@keyframes _shake_1qcnu_1{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}._completionContainer_1qcnu_1{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px;background:linear-gradient(135deg,#fef3c7,#a7f3d0,#bfdbfe);position:relative;overflow:hidden;direction:rtl}._celebrationAnimation_1qcnu_1{position:absolute;inset:0;pointer-events:none;overflow:hidden}._confetti_1qcnu_1{position:absolute;font-size:3rem;animation:_fall_1qcnu_1 3s linear 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_rotate_1qcnu_1{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}._completionTitle_1qcnu_1{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#f59e0b,#10b981,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}._completionMessage_1qcnu_1{font-size:1.2rem;color:#64748b;margin-bottom:32px;line-height:1.6}._completionStats_1qcnu_1{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}._statItem_1qcnu_1{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border-radius:12px;min-width:140px}._statIcon_1qcnu_1{font-size:2rem}._statLabel_1qcnu_1{font-size:.9rem;color:#64748b;font-weight:500}._statValue_1qcnu_1{font-size:1.8rem;font-weight:800;color:#1e293b}._backToExercisesButton_1qcnu_1{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}._backToExercisesButton_1qcnu_1:hover{transform:translateY(-2px);box-shadow:0 6px 25px #667eea80}._backToExercisesButton_1qcnu_1 svg{width:20px;height:20px}@media(max-width:768px){._errorContainer_1qcnu_1,._completionContainer_1qcnu_1{padding:20px}._completionContent_1qcnu_1{padding:30px 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#e2e8f0;border-radius:10px;cursor:pointer;transition:all .3s ease;flex:1}._option_1qcnu_237:hover{border-color:#f75d5a;background:#faf5ff}._option_1qcnu_237 input[type=radio]{width:20px;height:20px;cursor:pointer;accent-color:#181d6c}._option_1qcnu_237._selected_1qcnu_301{border-color:#181d6c}._option_1qcnu_237._correct_1qcnu_311{border-color:#10b981;background:#d1fae5;color:#065f46}._option_1qcnu_237._incorrect_1qcnu_323{border-color:#f75d5a;background:#fee2e2;color:#991b1b}._actions_1qcnu_335{max-width:900px;margin:30px auto 0;display:flex;justify-content:center}._submitButton_1qcnu_349{background:#181d6c;color:#fff;border:none;padding:16px 40px;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease}._submitButton_1qcnu_349:hover:not(:disabled){background:#8b5cf6;transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf64d}._submitButton_1qcnu_349:disabled{background:#94a3b8;cursor:not-allowed}._resultsSection_1qcnu_395{display:flex;align-items:center;gap:30px}._gradeDisplay_1qcnu_407{background:linear-gradient(135deg,#f8fafc,#e2e8f0);padding:16px 32px;border-radius:16px;display:flex;align-items:center;gap:12px}._gradeLabel_1qcnu_425{font-size:1.1rem;font-weight:700;color:#64748b}._gradeValue_1qcnu_437{font-size:2rem;font-weight:900;color:#1e293b}._nextButton_1qcnu_449{background:#181d6c;color:#fff;border:none;padding:16px 32px;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px}._nextButton_1qcnu_449:hover{background:#8b5cf6;transform:translateY(-2px)}._nextButton_1qcnu_449 svg{width:24px;height:24px}._loadingContainer_1qcnu_499{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:20px;color:#1e293b}._loader_1qcnu_519{width:60px;height:60px;border:6px solid #e2e8f0;border-top-color:#8b5cf6;border-radius:50%;animation:_spin_1qcnu_1 1s linear infinite}@keyframes _spin_1qcnu_1{to{transform:rotate(360deg)}}@media(max-width:768px){._exerciseContainer_1qcnu_11{padding:10px 8px 100px}._header_1qcnu_21{flex-direction:row;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-bottom:12px}._backButton_1qcnu_35{padding:6px 12px;font-size:.85rem;border-radius:8px}._backButton_1qcnu_35 svg{width:16px;height:16px}._levelInfo_1qcnu_87{font-size:.85rem;gap:8px}._exerciseType_1qcnu_101{padding:5px 10px;font-size:.8rem;border-radius:12px}._progressBar_1qcnu_115{height:6px;margin-bottom:16px}._content_1qcnu_145{width:100%}._questionsSection_1qcnu_157{padding:12px;border-radius:14px}._questionCard_1qcnu_173{padding:14px;margin-bottom:16px;border-radius:10px}._questionNumber_1qcnu_195{width:26px;height:26px;line-height:26px;font-size:.85rem}._sentence_1qcnu_221{font-size:1rem;line-height:1.5;margin-bottom:14px}._options_1qcnu_237{gap:8px}._option_1qcnu_237{padding:12px 14px;font-size:.95rem;border-radius:8px;gap:10px}._option_1qcnu_237 input[type=radio]{width:18px;height:18px;min-width:18px}._resultsSection_1qcnu_395{flex-direction:column;gap:12px;margin-top:20px}._submitButton_1qcnu_349,._nextButton_1qcnu_449{width:100%;justify-content:center;padding:14px 20px;font-size:1rem}._actions_1qcnu_335{margin-top:20px}._aiButtonsContainer_1qcnu_759{flex-direction:column;gap:10px;margin-top:14px;padding-top:12px}._aiButton_1qcnu_759,._translateButton_1qcnu_775{min-width:100%;padding:12px 18px;font-size:.95rem}._strikethroughButton_1qcnu_787{width:20px;height:20px;min-width:20px;font-size:.8rem}}._aiButtonsContainer_1qcnu_759{display:flex;gap:12px;margin-top:20px;padding-top:16px;border-top:2px solid rgba(102,126,234,.1);flex-wrap:wrap}._aiButton_1qcnu_759{flex:1;min-width:200px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 24px;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 15px #667eea66;position:relative;overflow:hidden}._aiButton_1qcnu_759:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}._aiButton_1qcnu_759:hover:before{left:100%}._aiButton_1qcnu_759:hover{transform:translateY(-3px);box-shadow:0 8px 25px #667eea80,0 0 40px #667eea4d}._translateButton_1qcnu_775{flex:1;min-width:180px;background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff;border:none;padding:14px 24px;border-radius:12px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 4px 15px #f093fb66;position:relative;overflow:hidden}._translateButton_1qcnu_775:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}._translateButton_1qcnu_775:hover:before{left:100%}._translateButton_1qcnu_775:hover{transform:translateY(-3px);box-shadow:0 8px 25px #f093fb80,0 0 40px #f5576c4d}._aiIcon_1qcnu_997{font-size:1.3rem;display:inline-block;animation:_iconFloat_1qcnu_1 2s ease-in-out infinite}._aiButton_1qcnu_759 ._aiIcon_1qcnu_997:first-child{animation-delay:0s}._aiButton_1qcnu_759 ._aiIcon_1qcnu_997:last-child{animation-delay:1s}@keyframes _iconFloat_1qcnu_1{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}._optionWrapper_1qcnu_1051{display:flex;align-items:center;gap:6px;position:relative}._option_1qcnu_237._strikethrough_1qcnu_787 span{text-decoration:line-through;opacity:.4}._strikethroughButton_1qcnu_787{background:#94a3b81a;border:1px solid rgba(148,163,184,.25);color:#64748b;width:22px;height:22px;min-width:22px;border-radius:4px;cursor:pointer;font-size:.85rem;font-weight:600;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}._strikethroughButton_1qcnu_787:hover{background:#94a3b833;color:#475569}._aiButtonsContainer_o5tfv_921{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}._explanationButton_o5tfv_1,._translationButton_o5tfv_1{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s 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_rotate_o5tfv_1{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}._completionTitle_o5tfv_1389{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#f59e0b,#10b981,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}._completionMessage_o5tfv_1409{font-size:1.2rem;color:#64748b;margin-bottom:32px;line-height:1.6}._completionStats_o5tfv_1423{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}._statItem_o5tfv_1435{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border-radius:12px;min-width:140px}._statLabel_o5tfv_1465{font-size:.9rem;color:#64748b;font-weight:500}._statValue_o5tfv_1477{font-size:1.8rem;font-weight:800;color:#1e293b}._backToExercisesButton_o5tfv_1489{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}._backToExercisesButton_o5tfv_1489:hover{transform:translateY(-2px);box-shadow:0 6px 25px #667eea80}@media(max-width:768px){._errorContainer_o5tfv_1161,._completionContainer_o5tfv_1253{padding:20px}._completionContent_o5tfv_1347{padding:30px 20px}._completionTitle_o5tfv_1389{font-size:1.8rem}._completionMessage_o5tfv_1409{font-size:1rem}._trophyIcon_o5tfv_1367{font-size:4rem}._confetti_o5tfv_1295{font-size:2rem}._completionStats_o5tfv_1423{flex-direction:column;gap:12px}._statItem_o5tfv_1435{min-width:100%}}._exerciseContainer_o5tfv_11{min-height:100vh;padding:2rem;background:linear-gradient(135deg,#f0f9ff,#e0f2fe)}._header_o5tfv_23{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1.5rem;background:#fff;border-radius:16px;box-shadow:0 4px 20px 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strong{color:#667eea;font-size:1.25rem;font-weight:900}._sentence_o5tfv_383{direction:ltr;text-align:left;font-size:1.25rem;line-height:1.8;color:#1e293b;margin-bottom:1.25rem;font-weight:500;padding:1rem;background:#fff;border-radius:10px}._inputWrapper_o5tfv_409{position:relative;margin-bottom:1rem}._answerInput_o5tfv_419{direction:ltr;width:100%;padding:1rem 1.25rem;font-size:1.125rem;border:3px solid #cbd5e1;border-radius:12px;outline:none;transition:all .3s ease;font-family:inherit;font-weight:600;background:#fff;color:#1e293b}._answerInput_o5tfv_419:focus{border-color:#667eea;background:#f0f9ff;color:#1e293b;box-shadow:0 0 0 4px #667eea1a;transform:translateY(-2px)}._answerInput_o5tfv_419:disabled{background:#f1f5f9;color:#64748b;cursor:not-allowed}._answerInput_o5tfv_419._correct_o5tfv_477{border-color:#10b981;background:#d1fae5;color:#065f46;box-shadow:0 0 0 4px 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#10b98166}._nextButton_o5tfv_671:hover{transform:translateY(-3px);box-shadow:0 10px 35px #10b98180}._nextButton_o5tfv_671 svg{width:24px;height:24px}._loadingContainer_o5tfv_723{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1.5rem;color:#1e293b}._loader_o5tfv_743{width:70px;height:70px;border:6px solid #e2e8f0;border-top-color:#667eea;border-radius:50%;animation:_spin_o5tfv_1 1s linear infinite}@keyframes _spin_o5tfv_1{to{transform:rotate(360deg)}}@media(max-width:768px){._exerciseContainer_o5tfv_11{padding:1rem;padding-bottom:100px}._header_o5tfv_23{flex-direction:column;gap:1rem;align-items:flex-start;padding:1rem}._backButton_o5tfv_45{padding:.625rem 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#f093fb66;position:relative;overflow:hidden}._translateButton_o5tfv_1027:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .5s ease}._translateButton_o5tfv_1027:hover:before{left:100%}._translateButton_o5tfv_1027:hover{transform:translateY(-3px);box-shadow:0 10px 30px #f093fb80,0 0 50px #f5576c4d}._aiIcon_o5tfv_1113{font-size:1.3rem;display:inline-block;animation:_iconFloat_o5tfv_1 2s ease-in-out infinite}._aiButton_o5tfv_921 ._aiIcon_o5tfv_1113:first-child{animation-delay:0s}._aiButton_o5tfv_921 ._aiIcon_o5tfv_1113:last-child{animation-delay:1s}@keyframes _iconFloat_o5tfv_1{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}._errorContainer_o5tfv_1161{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:linear-gradient(135deg,#fef2f2,#fee2e2)}._errorIcon_o5tfv_1181{font-size:4rem;margin-bottom:1rem;animation:_shake_o5tfv_1 .5s ease-in-out}@keyframes _shake_o5tfv_1{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}._errorTitle_o5tfv_1205{font-size:2rem;font-weight:900;color:#991b1b;margin-bottom:1rem}._errorMessage_o5tfv_1219{font-size:1.125rem;color:#7f1d1d;margin-bottom:2rem;text-align:center}._errorLoader_o5tfv_1233{width:50px;height:50px;border:5px solid #fecaca;border-top-color:#ef4444;border-radius:50%;animation:_spin_o5tfv_1 1s linear 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#10b981}._statIcon_o5tfv_1457{font-size:2rem}._statLabel_o5tfv_1465{font-size:.875rem;color:#065f46;font-weight:700}._statValue_o5tfv_1477{font-size:1.75rem;font-weight:900;color:#059669}._backToExercisesButton_o5tfv_1489{display:flex;align-items:center;gap:.75rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;border-radius:14px;font-size:1.125rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 20px #667eea66}._backToExercisesButton_o5tfv_1489:hover{transform:translateY(-3px);box-shadow:0 10px 30px #667eea80}._backToExercisesButton_o5tfv_1489 svg{width:20px;height:20px}._aiButtonsContainer_18jn9_335{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}._explanationButton_18jn9_1,._translationButton_18jn9_1{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s 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_rotate_18jn9_1{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}._completionTitle_18jn9_583{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#f59e0b,#10b981,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}._completionMessage_18jn9_593{font-size:1.2rem;color:#64748b;margin-bottom:32px;line-height:1.6}._completionStats_18jn9_600{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}._statItem_18jn9_606{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border-radius:12px;min-width:140px}._statLabel_18jn9_621{font-size:.9rem;color:#64748b;font-weight:500}._statValue_18jn9_627{font-size:1.8rem;font-weight:800;color:#1e293b}._backToExercisesButton_18jn9_633{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}._backToExercisesButton_18jn9_633:hover{transform:translateY(-2px);box-shadow:0 6px 25px #667eea80}@media(max-width:768px){._errorContainer_18jn9_470,._completionContainer_18jn9_515{padding:20px}._completionContent_18jn9_562{padding:30px 20px}._completionTitle_18jn9_583{font-size:1.8rem}._completionMessage_18jn9_593{font-size:1rem}._trophyIcon_18jn9_572{font-size:4rem}._confetti_18jn9_536{font-size:2rem}._completionStats_18jn9_600{flex-direction:column;gap:12px}._statItem_18jn9_606{min-width:100%}}._exerciseContainer_18jn9_6{min-height:100vh;padding:2rem}._header_18jn9_11{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1.5rem;background:#fff;border-radius:16px;box-shadow:0 4px 20px 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._optionLabel_18jn9_295{background:#10b981}._option_18jn9_250._wrong_18jn9_289 ._optionLabel_18jn9_295{background:#ef4444}._optionText_18jn9_316{flex:1;font-weight:600;color:#1e293b}._optionTranslation_18jn9_322{direction:rtl;text-align:right;padding:.75rem 1rem;background:#f0f9ff;border-radius:8px;margin-top:.5rem;margin-right:3.5rem;color:#0284c7;font-weight:600;border-right:4px solid #0284c7}._aiButtonsContainer_18jn9_335{display:flex;gap:1rem;margin-top:1.5rem;padding-top:1.25rem;border-top:3px solid rgba(245,158,11,.15)}._aiErrorBox_18jn9_343{direction:rtl;margin-top:1rem;padding:1rem;background:#fee2e2;border-radius:10px;color:#991b1b;border-right:4px solid #ef4444}._actions_18jn9_353{max-width:900px;margin:2rem auto 0;display:flex;justify-content:center}._submitButton_18jn9_360{background:linear-gradient(135deg,#f75d5a 0% 100%);color:#fff;border:none;padding:1.25rem 3rem;border-radius:16px;font-size:1.25rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 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2rem;border-radius:14px;font-size:1.125rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 20px #f59e0b66}._backToExercisesButton_18jn9_633:hover{transform:translateY(-3px);box-shadow:0 10px 30px #f59e0b80}._backToExercisesButton_18jn9_633 svg{width:20px;height:20px}@media(max-width:768px){._exerciseContainer_18jn9_6{padding:1rem;padding-bottom:100px}._header_18jn9_11{flex-direction:column;gap:1rem;align-items:flex-start;padding:1rem}._backButton_18jn9_22{padding:.625rem 1.25rem;font-size:.9rem}._levelInfo_18jn9_48{width:100%;justify-content:space-between}._instructions_18jn9_95{padding:1.25rem}._questionsSection_18jn9_134{padding:1rem}._questionCard_18jn9_142{padding:1.25rem}._option_18jn9_250{font-size:.95rem;padding:1rem}._resultsSection_18jn9_384{flex-direction:column;gap:1rem;width:100%}._gradeDisplay_18jn9_392{width:100%;justify-content:center}._submitButton_18jn9_360,._nextButton_18jn9_418{width:100%;justify-content:center;padding:1rem;font-size:1rem}}._aiButtonsContainer_nkkxl_371{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}._explanationButton_nkkxl_1,._translationButton_nkkxl_1{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;white-space:nowrap}._explanationButton_nkkxl_1{background:#181d6c;color:#fff;box-shadow:0 2px 6px #667eea40}._explanationButton_nkkxl_1:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea59}._explanationButton_nkkxl_1:active:not(:disabled){transform:translateY(0)}._translationButton_nkkxl_1{background:linear-gradient(135deg,#0ea5e9,#06b6d4);color:#fff;box-shadow:0 2px 6px #0ea5e940}._translationButton_nkkxl_1:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e959}._translationButton_nkkxl_1:active:not(:disabled){transform:translateY(0)}._explanationButton_nkkxl_1:disabled,._translationButton_nkkxl_1:disabled{opacity:.5;cursor:not-allowed}._icon_nkkxl_1{font-size:1.1rem;line-height:1}._text_nkkxl_1{line-height:1}@media(max-width:768px){._aiButtonsContainer_nkkxl_371{flex-direction:column;width:100%}._explanationButton_nkkxl_1,._translationButton_nkkxl_1{width:100%;justify-content:center}}._translationBox_nkkxl_1{background:linear-gradient(135deg,#e0f2fe,#dbeafe);border-left:4px solid #0ea5e9;padding:12px 16px;margin:12px 0;border-radius:6px;direction:rtl}._translationLabel_nkkxl_274{font-size:.85rem;font-weight:600;color:#0369a1;margin-bottom:6px}._translatedText_nkkxl_280{font-size:.95rem;color:#0c4a6e;line-height:1.6}._optionContent_nkkxl_1{display:flex;align-items:center;gap:6px;width:100%}._optionTranslation_nkkxl_358{padding:6px 12px;background:#0ea5e914;border-radius:4px;font-size:.85rem;color:#0369a1;margin-top:4px;margin-left:28px;direction:rtl;font-style:italic}._aiExplanationBox_nkkxl_1{background:linear-gradient(135deg,#f3e8ff,#e9d5ff);border-left:4px solid #a855f7;padding:16px;margin-top:16px;border-radius:8px;direction:rtl}._explanationHeader_nkkxl_1{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-weight:600;color:#7c3aed}._explanationIcon_nkkxl_1{font-size:1.2rem}._explanationTitle_nkkxl_1{font-size:1rem}._explanationContent_nkkxl_1{font-size:.95rem;color:#6b21a8;line-height:1.7;white-space:pre-wrap;word-wrap:break-word}._aiErrorBox_nkkxl_379{background:#ef44441a;border-left:4px solid #ef4444;padding:12px 16px;margin-top:12px;border-radius:6px;color:#dc2626;font-size:.9rem;direction:rtl}._aiLoadingBox_nkkxl_1{background:#94a3b81a;border-left:4px solid #94a3b8;padding:12px 16px;margin-top:12px;border-radius:6px;color:#64748b;font-size:.9rem;direction:rtl;display:flex;align-items:center;gap:8px}._loadingSpinner_nkkxl_1{width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:#64748b;border-radius:50%;animation:_spin_nkkxl_1 .8s linear infinite}@media(max-width:768px){._translationBox_nkkxl_1,._aiExplanationBox_nkkxl_1{padding:10px 12px}._optionTranslation_nkkxl_358{margin-left:24px;font-size:.8rem}._explanationContent_nkkxl_1{font-size:.9rem}}._errorContainer_nkkxl_506{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px;background:linear-gradient(135deg,#fef3c7,#fca5a5);direction:rtl}._errorIcon_nkkxl_516{font-size:5rem;margin-bottom:20px;animation:_shake_nkkxl_1 .5s ease-in-out}._errorTitle_nkkxl_528{font-size:2rem;font-weight:700;color:#dc2626;margin-bottom:12px}._errorMessage_nkkxl_535{font-size:1.1rem;color:#991b1b;text-align:center;margin-bottom:24px}._errorLoader_nkkxl_542{width:40px;height:40px;border:4px solid rgba(220,38,38,.2);border-top-color:#dc2626;border-radius:50%;animation:_spin_nkkxl_1 1s linear infinite}._completionContainer_nkkxl_551{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:40px;background:linear-gradient(135deg,#fef3c7,#a7f3d0,#bfdbfe);position:relative;overflow:hidden;direction:rtl}._celebrationAnimation_nkkxl_563{position:absolute;inset:0;pointer-events:none;overflow:hidden}._confetti_nkkxl_572{position:absolute;font-size:3rem;animation:_fall_nkkxl_1 3s linear infinite}._confetti_nkkxl_572:nth-child(2){left:25%;animation-delay:.5s}._confetti_nkkxl_572:nth-child(3){left:40%;animation-delay:1s}._confetti_nkkxl_572:nth-child(4){left:60%;animation-delay:1.5s}._confetti_nkkxl_572:nth-child(5){left:75%;animation-delay:2s}._confetti_nkkxl_572:nth-child(6){left:90%;animation-delay:2.5s}@keyframes _fall_nkkxl_1{0%{top:-10%;transform:translateY(0) rotate(0);opacity:1}to{top:110%;transform:translateY(0) rotate(360deg);opacity:0}}._completionContent_nkkxl_598{background:#fff;border-radius:20px;padding:50px;box-shadow:0 20px 60px #00000026;text-align:center;max-width:600px;width:100%;z-index:1;animation:_bounceIn_nkkxl_1 .8s ease-out}@keyframes _bounceIn_nkkxl_1{0%{transform:scale(.3);opacity:0}50%{transform:scale(1.05)}70%{transform:scale(.9)}to{transform:scale(1);opacity:1}}._trophyIcon_nkkxl_608{font-size:6rem;margin-bottom:20px;animation:_rotate_nkkxl_1 2s ease-in-out infinite}@keyframes _rotate_nkkxl_1{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}._completionTitle_nkkxl_619{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#f59e0b,#10b981,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:16px}._completionMessage_nkkxl_629{font-size:1.2rem;color:#64748b;margin-bottom:32px;line-height:1.6}._completionStats_nkkxl_636{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}._statItem_nkkxl_642{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border-radius:12px;min-width:140px}._statLabel_nkkxl_657{font-size:.9rem;color:#64748b;font-weight:500}._statValue_nkkxl_663{font-size:1.8rem;font-weight:800;color:#1e293b}._backToExercisesButton_nkkxl_669{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:12px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #667eea66}._backToExercisesButton_nkkxl_669:hover{transform:translateY(-2px);box-shadow:0 6px 25px #667eea80}@media(max-width:768px){._errorContainer_nkkxl_506,._completionContainer_nkkxl_551{padding:20px}._completionContent_nkkxl_598{padding:30px 20px}._completionTitle_nkkxl_619{font-size:1.8rem}._completionMessage_nkkxl_629{font-size:1rem}._trophyIcon_nkkxl_608{font-size:4rem}._confetti_nkkxl_572{font-size:2rem}._completionStats_nkkxl_636{flex-direction:column;gap:12px}._statItem_nkkxl_642{min-width:100%}}._exerciseContainer_nkkxl_6{min-height:100vh;padding:2rem}._header_nkkxl_11{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding:1.5rem;background:#fff;border-radius:16px;box-shadow:0 4px 20px #00000014}._backButton_nkkxl_22{direction:ltr;display:flex;align-items:center;gap:.5rem;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:12px;font-weight:700;cursor:pointer;transition:all .3s ease}._backButton_nkkxl_22:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ec489966}._backButton_nkkxl_22 svg{width:20px;height:20px}._levelInfo_nkkxl_48{display:flex;gap:1rem;font-weight:700;color:#1e293b;align-items:center}._exerciseType_nkkxl_56{padding:.5rem 1.25rem;border-radius:20px;font-size:1rem}._levelInfo_nkkxl_48 span:last-child{background:#fce7f3;padding:.5rem 1.25rem;border-radius:20px;font-weight:800}._progressBar_nkkxl_73{width:100%;height:10px;background:#fff;border-radius:10px;overflow:hidden;margin-bottom:2rem;box-shadow:inset 0 2px 4px #0000001a}._progressFill_nkkxl_83{height:100%;transition:width .5s ease;box-shadow:0 0 10px #ec489980}._content_nkkxl_90{max-width:900px;margin:0 auto}._instructions_nkkxl_95{background:#fff;border-radius:16px;padding:2rem;margin-bottom:2rem;border:1px solid #e2e8f0;box-shadow:0 1px 3px #0000001a}._instructionsTitle_nkkxl_104{font-size:1.5rem;font-weight:900;color:#1e293b;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}._instructionsTitle_nkkxl_104:before{content:"🎤";font-size:1.75rem}._instructionsText_nkkxl_119{font-size:1.125rem;line-height:1.7;color:#475569}._instructionsText_nkkxl_119 strong{display:block;margin-top:.75rem;direction:ltr;text-align:left;color:#1e293b;font-weight:800}._questionsSection_nkkxl_134{background:transparent;border-radius:0;padding:0;box-shadow:none;border:none}._questionCard_nkkxl_142{background:#fff;border-radius:16px;padding:2rem;margin-bottom:2rem;border:1px solid #e2e8f0;transition:all .3s ease;box-shadow:0 1px 3px #0000001a}._questionCard_nkkxl_142:hover{box-shadow:0 4px 12px #0000001a;border-color:#cbd5e1}._questionNumber_nkkxl_157{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;margin-bottom:1rem;font-weight:900;font-size:1.125rem;box-shadow:0 4px 12px #c2c2c2}._audioSection_nkkxl_172{background:#f8fafc;border-radius:12px;padding:1.5rem;margin-bottom:1.5rem;border:1px solid #e2e8f0;display:flex;flex-direction:column;align-items:center;gap:1rem}._audioPlayer_nkkxl_184{width:100%;max-width:500px;height:54px;outline:none;border-radius:8px}._audioPlayer_nkkxl_184::-webkit-media-controls-panel{border-radius:8px}._audioPlayer_nkkxl_184::-webkit-media-controls-play-button,._audioPlayer_nkkxl_184::-webkit-media-controls-pause-button{background-color:#fff;border-radius:50%}._audioPlayer_nkkxl_184::-webkit-media-controls-current-time-display,._audioPlayer_nkkxl_184::-webkit-media-controls-time-remaining-display{color:#fff;text-shadow:none}._audioPlayer_nkkxl_184::-webkit-media-controls-timeline{background:#ffffff4d;border-radius:25px;margin:0 10px}._audioButton_nkkxl_215{border:none;padding:1rem 2rem;border-radius:12px;font-size:1.125rem;font-weight:800;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.75rem}._audioButton_nkkxl_215:hover{transform:translateY(-2px)}._audioButton_nkkxl_215._playing_nkkxl_236{background:linear-gradient(135deg,#10b981,#059669);animation:_pulse_nkkxl_1 1.5s ease-in-out infinite}@keyframes _pulse_nkkxl_1{0%,to{box-shadow:0 4px 15px #10b98166}50%{box-shadow:0 6px 25px #10b98199}}._questionSentence_nkkxl_250{direction:ltr;text-align:left;font-size:1.25rem;line-height:1.8;color:#1e293b;margin-bottom:1.25rem;font-weight:600;padding:1.25rem;background:#fff;border-radius:12px;border-left:4px solid #f75d5a}._sentenceTranslation_nkkxl_264{direction:rtl;text-align:right;padding:1rem;background:#f0f9ff;border-radius:10px;margin-bottom:1.25rem;border-right:4px solid #0284c7}._translationLabel_nkkxl_274{font-weight:800;color:#0284c7;margin-bottom:.5rem}._translatedText_nkkxl_280{color:#0c4a6e;font-weight:600;line-height:1.6}._optionsContainer_nkkxl_286{display:flex;flex-direction:column;gap:1rem}._option_nkkxl_286{direction:ltr;text-align:left;display:flex;align-items:center;gap:1rem;padding:1.25rem;background:#fff;border:3px solid #cbd5e1;border-radius:12px;cursor:pointer;transition:all .3s ease;font-size:1.125rem}._option_nkkxl_286:hover{border-color:#f75d5a;background:#fef5fb;transform:translate(-4px)}._option_nkkxl_286._selected_nkkxl_313{border-color:#f75d5a;background:#fce7f3;box-shadow:0 4px 15px #f75d5a33}._option_nkkxl_286._correct_nkkxl_319{border-color:#10b981;background:#d1fae5;box-shadow:0 0 0 4px #10b9811a}._option_nkkxl_286._wrong_nkkxl_325{border-color:#f75d5a;background:#fee2e2;box-shadow:0 0 0 4px #f75d5a1a}._optionLabel_nkkxl_331{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;background:#f75d5a;color:#fff;border-radius:50%;font-weight:900;font-size:1.125rem}._option_nkkxl_286._correct_nkkxl_319 ._optionLabel_nkkxl_331{background:#10b981}._option_nkkxl_286._wrong_nkkxl_325 ._optionLabel_nkkxl_331{background:#ef4444}._optionText_nkkxl_352{flex:1;font-weight:600;color:#1e293b}._optionTranslation_nkkxl_358{direction:rtl;text-align:right;padding:.75rem 1rem;background:#f0f9ff;border-radius:8px;margin-top:.5rem;margin-right:3.5rem;color:#0284c7;font-weight:600;border-right:4px solid #0284c7}._aiButtonsContainer_nkkxl_371{display:flex;gap:1rem;margin-top:1.5rem;padding-top:1.25rem;border-top:3px solid rgba(236,72,153,.15)}._aiErrorBox_nkkxl_379{direction:rtl;margin-top:1rem;padding:1rem;background:#fee2e2;border-radius:10px;color:#991b1b;border-right:4px solid #ef4444}._actions_nkkxl_389{max-width:900px;margin:2rem auto 0;display:flex;justify-content:center}._submitButton_nkkxl_396{background:linear-gradient(135deg,#f75d5a,#ef4444);color:#fff;border:none;padding:1.25rem 3rem;border-radius:16px;font-size:1.25rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 25px #ec489966}._submitButton_nkkxl_396:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 10px 35px #ec489980}._submitButton_nkkxl_396:disabled{background:linear-gradient(135deg,#94a3b8,#64748b);cursor:not-allowed;opacity:.6}._resultsSection_nkkxl_420{display:flex;align-items:center;gap:2rem;flex-wrap:wrap;justify-content:center}._gradeDisplay_nkkxl_428{background:linear-gradient(135deg,#fff,#fce7f3);padding:1.5rem 2.5rem;border-radius:20px;display:flex;align-items:center;gap:1rem;box-shadow:0 6px 25px #0000001a;border:3px solid #f75d5a}._gradeLabel_nkkxl_439{font-size:1.25rem;font-weight:800;color:#9f1239}._gradeValue_nkkxl_445{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,#f75d5a,#ef4444);-webkit-background-clip:text;background-clip:text;color:transparent}._nextButton_nkkxl_454{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;padding:1.25rem 2.5rem;border-radius:16px;font-size:1.25rem;font-weight:800;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:.75rem;box-shadow:0 6px 25px #10b98166}._nextButton_nkkxl_454:hover{transform:translateY(-3px);box-shadow:0 10px 35px #10b98180}._nextButton_nkkxl_454 svg{width:24px;height:24px}._loadingContainer_nkkxl_480{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1.5rem;color:#1e293b;background:linear-gradient(135deg,#fce7f3,#fbcfe8)}._loader_nkkxl_491{width:70px;height:70px;border:6px solid #fce7f3;border-top-color:#f75d5a;border-radius:50%;animation:_spin_nkkxl_1 1s linear infinite}@keyframes _spin_nkkxl_1{to{transform:rotate(360deg)}}._errorContainer_nkkxl_506{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:linear-gradient(135deg,#fef2f2,#fee2e2)}._errorIcon_nkkxl_516{font-size:4rem;margin-bottom:1rem;animation:_shake_nkkxl_1 .5s ease-in-out}@keyframes _shake_nkkxl_1{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}._errorTitle_nkkxl_528{font-size:2rem;font-weight:900;color:#991b1b;margin-bottom:1rem}._errorMessage_nkkxl_535{font-size:1.125rem;color:#7f1d1d;margin-bottom:2rem;text-align:center}._errorLoader_nkkxl_542{width:50px;height:50px;border:5px solid #fecaca;border-top-color:#ef4444;border-radius:50%;animation:_spin_nkkxl_1 1s linear infinite}._completionContainer_nkkxl_551{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;background:linear-gradient(135deg,#f0fdf4,#dcfce7);position:relative;overflow:hidden}._celebrationAnimation_nkkxl_563{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}._confetti_nkkxl_572{position:absolute;font-size:2rem;animation:_confettiFall_nkkxl_1 3s ease-in-out infinite}._confetti_nkkxl_572:nth-child(1){left:10%;animation-delay:0s}._confetti_nkkxl_572:nth-child(2){left:30%;animation-delay:.3s}._confetti_nkkxl_572:nth-child(3){left:50%;animation-delay:.6s}._confetti_nkkxl_572:nth-child(4){left:70%;animation-delay:.9s}._confetti_nkkxl_572:nth-child(5){left:85%;animation-delay:1.2s}._confetti_nkkxl_572:nth-child(6){left:20%;animation-delay:1.5s}@keyframes _confettiFall_nkkxl_1{0%{top:-10%;transform:rotate(0) scale(1);opacity:1}to{top:110%;transform:rotate(720deg) scale(.5);opacity:0}}._completionContent_nkkxl_598{z-index:1;text-align:center;background:#fff;padding:3rem;border-radius:24px;box-shadow:0 10px 40px #00000026;max-width:500px}._trophyIcon_nkkxl_608{font-size:5rem;margin-bottom:1.5rem;animation:_bounce_nkkxl_1 1s ease-in-out infinite}@keyframes _bounce_nkkxl_1{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}._completionTitle_nkkxl_619{font-size:2rem;font-weight:900;background:linear-gradient(135deg,#059669,#10b981);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:1rem}._completionMessage_nkkxl_629{font-size:1.125rem;color:#065f46;margin-bottom:2rem;line-height:1.6}._completionStats_nkkxl_636{display:flex;justify-content:center;margin-bottom:2rem}._statItem_nkkxl_642{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem;background:linear-gradient(135deg,#f0fdf4,#dcfce7);border-radius:16px;border:2px solid #10b981}._statIcon_nkkxl_653{font-size:2rem}._statLabel_nkkxl_657{font-size:.875rem;color:#065f46;font-weight:700}._statValue_nkkxl_663{font-size:1.75rem;font-weight:900;color:#059669}._backToExercisesButton_nkkxl_669{display:flex;align-items:center;gap:.75rem;background:linear-gradient(135deg,#f75d5a,#fca5a1);color:#fff;border:none;padding:1rem 2rem;border-radius:14px;font-size:1.125rem;font-weight:800;cursor:pointer;transition:all .3s ease;box-shadow:0 6px 20px #ec489966}._backToExercisesButton_nkkxl_669:hover{transform:translateY(-3px);box-shadow:0 10px 30px #ec489980}._backToExercisesButton_nkkxl_669 svg{width:20px;height:20px}@media(max-width:768px){._exerciseContainer_nkkxl_6{padding:1rem;padding-bottom:100px}._header_nkkxl_11{flex-direction:column;gap:1rem;align-items:flex-start;padding:1rem}._backButton_nkkxl_22{padding:.625rem 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#667eea33}._cardHeader_scewx_18{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem}._title_scewx_26{font-size:1.25rem;font-weight:600;color:#1f2937;margin:0;flex:1;line-height:1.4}._category_scewx_35{padding:.25rem .75rem;background:#ede9fe;color:#7c3aed;border-radius:6px;font-size:.75rem;font-weight:600;white-space:nowrap}._cardBody_scewx_45{flex:1;margin-bottom:1rem}._excerpt_scewx_50{color:#6b7280;font-size:.9375rem;line-height:1.6;margin:0}._cardFooter_scewx_57{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:1rem;border-top:1px solid #e5e7eb}._difficulty_scewx_66{padding:.375rem 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