@font-face{font-family:'Vazirmatn';src:url('/static/css/Vazir-Regular.woff2') format('woff2');font-weight:400;font-display:swap}:root{--main-color:#fff;--primary-color:#8b4513;--secondary-color:#d2b48c;--accent-color:#deb887;--background-color:#fff8dc;--complement-color:#f5deb3;--text-color:#4a3728;--success-color:#2e7d32;--error-color:#c62828;--progress-height:4px;--loading-background-start:rgba(44,24,16,.99);--loading-background-end:rgba(61,35,23,.99);--loading-container-background:rgba(255,248,240,0.05);--loading-bar-shadow:rgba(0,0,0,0.2);--progress-bar-start:#d4a373;--progress-bar-end:#ccd5ae;--loading-text-color:#fefae0;--loading-text-shadow:rgba(0,0,0,0.2);--start-button-background-hover:#ccd5ae;--app-header-gradient-end:#6b3410;--ferdus-border-color-hover:#ffe4b5;--ferdus-angry-gradient-start:#8b0000;--ferdus-angry-gradient-end:#8b4513;--ferdus-angry-border-color:#ff4500;--game-container-shadow:rgba(139,69,19,0.15);--leaderboard-button-shadow:rgba(139,69,19,0.2);--help-button-color:#fff9cc;--option-color:#d9c0a3;--timer-bar:linear-gradient(90deg,var(--primary-color),var(--secondary-color));--timer-progress:rgba(139,69,19,0.1);--leaderboard-background:#f5f5f5;--rank-color:goldenrod;--hover-op-color:rgba(255,255,255,0.7);--ok-btn-text-color:#000;--highlight-color:var(--text-color)}.dark-mode{--main-color:#232323;--primary-color:orange;--secondary-color:#ffd700;--accent-color:#ff8c00;--background-color:#2c2c2c;--complement-color:#3c3c3c;--text-color:#fff;--success-color:#037a09;--error-color:#9f1411;--loadin-text-color:;--loading-background-start:rgba(0,0,0,0.8);--loading-background-end:rgba(20,20,20,0.9);--loading-container-background:rgba(0,0,0,0.6);--loading-bar-shadow:rgba(255,255,255,0.1);--progress-bar-start:#d4a373;--progress-bar-end:#ccd5ae;--loading-text-color:#fff;--loading-text-shadow:rgba(255,255,255,0.2);--start-button-background-hover:#ffb74d;--app-header-gradient-end:#212121;--game-container-shadow:rgba(0,0,0,0.5);--leaderboard-button-shadow:rgba(0,0,0,0.6);--help-button-color:#ffeb3b;--option-color:var(--main-color);--timer-bar:linear-gradient(90deg,var(--primary-color),var(--secondary-color));--timer-progress:rgba(221,171,117,0.5);--leaderboard-background:#5d5a56;--rank-color:#fffdf1;--hover-op-color:rgba(251,231,147,0.7);--ok-btn-text-color:#000;--highlight-color:#000}*{margin:0;padding:0;box-sizing:border-box;font-family:'Vazirmatn',sans-serif;-webkit-tap-highlight-color:transparent}body{background:linear-gradient(135deg,var(--background-color),var(--complement-color));color:var(--text-color);min-height:100vh;display:flex;flex-direction:column;padding-top:50px}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,var(--loading-background-start) 0,var(--loading-background-end) 100%);display:flex;justify-content:center;align-items:center;z-index:9999}.loading-container{text-align:center;background:rgba(255,248,240,0.05);padding:40px;border-radius:20px;box-shadow:0 8px 32px rgba(0,0,0,0.1);backdrop-filter:blur(10px);border:1px solid rgba(255,248,240,0.1)}.loading-bar{width:300px;height:12px;background:rgba(255,248,240,0.1);border-radius:20px;overflow:hidden;margin-bottom:20px;box-shadow:inset 0 2px 4px rgba(0,0,0,0.2)}.progress{width:70%;height:100%;background:linear-gradient(90deg,var(--progress-bar-start) 0,var(--progress-bar-end) 100%);border-radius:20px;transition:width .5s ease;animation:shimmer 5s infinite}@keyframes shimmer{0{background-position:300px 0}100%{background-position:-300px 0}}#loading-text{color:var(--loading-text-color);font-size:18px;margin-bottom:25px;text-shadow:0 2px 4px var(--loading-text-shadow)}.start-button{padding:15px 40px;font-size:18px;font-family:'Vazirmatn',sans-serif;background:linear-gradient(135deg,#d4a373 0,#ccd5ae 100%);color:#2c1810;border:0;border-radius:25px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(0,0,0,0.2);font-weight:bold}.start-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,0.3);background:linear-gradient(135deg,var(--start-button-background-hover) 0,var(--progress-bar-start) 100%)}.start-button:active{transform:translateY(1px)}.app-header{position:fixed;top:0;left:0;right:0;height:60px;z-index:1000;background:linear-gradient(90deg,var(--primary-color) 0,#6b3410 100%);box-shadow:0 2px 4px rgba(0,0,0,0.1);display:flex;align-items:center;justify-content:center}.header-content{max-width:1200px;width:100%;padding:0 20px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;position:relative}.header-title{font-size:1.25rem;font-weight:600;color:var(--main-color);margin:0;line-height:1.2}.header-subtitle{font-size:.875rem;color:rgba(255,255,255,0.9);margin:0;line-height:1.2}.app-header:hover{box-shadow:0 3px 6px rgba(0,0,0,0.15)}.persepolis{width:4em;position:absolute;bottom:-12px;left:19%}#ferdus{width:6.7em;height:6.7em;top:10%;right:5%;position:absolute;border-radius:50%;background:linear-gradient(135deg,#8b4513,#654321);box-shadow:inset 0 0 20px rgba(255,235,205,0.3),0 0 15px rgba(139,69,19,0.5),0 0 30px rgba(139,69,19,0.3);border:4px solid;border-color:#deb887;animation:borderPulse 3s infinite,breathe 4s ease-in-out infinite,glow 2s ease-in-out infinite;backdrop-filter:blur(5px);transition:all .3s ease;margin:0 auto;display:flex;align-items:center;justify-content:center}#ferdus:hover{transform:scale(1.05);border-color:var(--ferdus-border-color-hover);box-shadow:inset 0 0 25px rgba(255,235,205,0.4),0 0 20px rgba(139,69,19,0.6),0 0 40px rgba(139,69,19,0.4)}#ferdus.angry{background:linear-gradient(135deg,var(--ferdus-angry-gradient-start),var(--ferdus-angry-gradient-end));animation:shake .5s infinite,angryPulse 1s infinite;border-color:var(--ferdus-angry-border-color)}#ferdus div{background-repeat:no-repeat;margin:0 auto;margin-bottom:.7em}@keyframes borderPulse{0{border-color:#deb887}50%{border-color:var(--complement-color)}100%{border-color:#deb887}}@keyframes breathe{0{transform:scale(1)}50%{transform:scale(1.03)}100%{transform:scale(1)}}@keyframes glow{0{box-shadow:0 0 15px rgba(139,69,19,0.5)}50%{box-shadow:0 0 25px rgba(139,69,19,0.7)}100%{box-shadow:0 0 15px rgba(139,69,19,0.5)}}@keyframes shake{0,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}@keyframes angryPulse{0{box-shadow:0 0 15px rgba(139,0,0,0.5)}50%{box-shadow:0 0 25px rgba(255,0,0,0.7)}100%{box-shadow:0 0 15px rgba(139,0,0,0.5)}}.game-container{width:80%;margin:1em auto;padding:2rem;background:var(--main-color);border-radius:20px;box-shadow:0 8px 24px var(--game-container-shadow);transition:transform .3s ease;animation:slideUp .5s ease-out;border:.06em dotted goldenrod}@keyframes slideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.timer-container{position:relative;margin:2rem auto;width:100%;max-width:500px}.timer-progress{width:100%;height:40px;background-color:var(--timer-progress);border-radius:20px;position:relative;overflow:hidden;box-shadow:inset 0 2px 4px rgba(0,0,0,0.1)}.timer-bar{height:100%;width:80%;background:var(--timer-bar);border-radius:20px;transition:width 1s linear;position:absolute;top:0;right:0}.timer{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.2rem;font-weight:700;color:var(--text-color);z-index:2;text-shadow:1px 1px 0 rgba(255,221,187,0.8),-1px -1px 0 rgba(255,221,187,0.8),1px -1px 0 rgba(255,221,187,0.8),-1px 1px 0 rgba(255,221,187,0.8)}.word-display{text-align:center;font-size:3rem;margin:2rem 0;color:var(--primary-color);font-weight:700;text-shadow:2px 2px 4px rgba(139,69,19,0.1);animation:popIn .5s ease-out}@keyframes popIn{0{transform:scale(0.8);opacity:0}100%{transform:scale(1);opacity:1}}.options-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin:2rem 0}.option{padding:1.5rem;border:0;border-radius:12px;background:linear-gradient(145deg,var(--option-color),var(--option-color));cursor:pointer;transition:all .3s ease;font-size:1.3rem;text-align:center;box-shadow:5px 5px 15px rgba(217,192,163,0.1),-5px -5px 15px rgba(217,192,163,0.8);position:relative;overflow:hidden}.option:hover{transform:translateY(-3px) scale(1.02);box-shadow:8px 8px 20px rgba(0,0,0,0.15),-8px -8px 20px var(--hover-op-color)}.option:active{transform:translateY(0) scale(0.98);box-shadow:3px 3px 10px rgba(0,0,0,0.1),-3px -3px 10px var(--hover-op-color)}.option::after{content:'';position:absolute;top:50%;left:50%;width:0;height:0;background:rgba(255,255,255,0.2);border-radius:50%;transform:translate(-50%,-50%);transition:width .6s ease-out,height .6s ease-out}.option::before{content:'';position:absolute;inset:.2em;border:.06em dashed darkgoldenrod;border-radius:12px;box-sizing:border-box}.option:active::after{width:200%;height:200%}.score-container{display:flex;justify-content:center;align-items:center;gap:0}.score-container>div{width:50%}.score-container>.dtn{width:20%}.score{text-align:center;font-size:1.8rem;margin:1rem 0;margin-right:1.8em;color:var(--primary-color);font-weight:600;width:6em;display:flex;align-items:center;justify-content:center;gap:.5rem}.score-value{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--main-color);padding:.3rem 3.3rem;border-radius:20px;min-width:80px;text-align:center;display:flex;align-items:center;justify-content:center}.leaderboard-button{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--main-color);border-radius:50%;cursor:pointer;margin:0 auto;width:60px;height:60px;display:block;font-size:1.2rem;font-weight:500;transition:all .3s ease;box-shadow:0 4px 12px rgba(139,69,19,0.2)}.leaderboard-button svg{width:100%}.leaderboard-button:hover{transform:translateY(-2px);box-shadow:0 6px 16px var(--leaderboard-button-shadow)}.modal,.modal-hard{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);backdrop-filter:blur(5px);z-index:1000;animation:fadeIn .3s ease-out;text-align:center}#username{width:100%;padding:10px;margin:15px 0;border:1px solid #ccc;border-radius:5px}.save-name-button{background:#ae691a;color:var(--ok-btn-text-color);padding:10px 20px;border:0;border-radius:5px;cursor:pointer}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.modal-content{background:var(--main-color);padding:2.5rem;border-radius:20px;max-width:500px;width:90%;max-height:90vh;margin:2rem auto;position:relative;overflow:scroll;animation:slideDown .3s ease-out}@keyframes slideDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.close-button{position:absolute;top:1rem;left:1rem;background:0;border:0;font-size:2rem;cursor:pointer;color:var(--text-color);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.close-button:hover{background:rgba(0,0,0,0.1)}.help-button{position:fixed;bottom:2rem;left:2rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--main-color);width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(139,69,19,0.2);font-size:1.5rem;transition:all .3s ease;z-index:900;color:var(--help-button-color);overflow:hidden}.help-button svg{width:80%;height:80%}.help-button:hover{transform:scale(1.1);box-shadow:0 6px 16px rgba(139,69,19,0.3)}.feedback{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:1rem 2.5rem;border-radius:12px;color:var(--main-color);font-size:1.8rem;font-weight:600;animation:feedbackPop .5s ease-out;z-index:1000}@keyframes feedbackPop{0{transform:translate(-50%,-50%) scale(0.8);opacity:0}50%{transform:translate(-50%,-50%) scale(1.1)}100%{transform:translate(-50%,-50%) scale(1);opacity:1}}@media(max-width:768px){.game-container{width:95%;padding:1.5rem;border-radius:15px}.header{padding:1rem}.header h1{font-size:2rem}.word-display{font-size:2.5rem;margin:1.5rem 0}.options-container{grid-template-columns:1fr;gap:1rem}.option{padding:1.2rem;font-size:1.2rem}.timer{font-size:1.3rem}.modal-content{padding:1.5rem;margin:1rem;width:auto}.tab-container{flex-wrap:wrap}.tab{flex:1 1 calc(50% - .5rem);font-size:.9rem}}.correct{background:linear-gradient(145deg,var(--success-color),#43a047);color:var(--main-color);animation:correctPop .5s ease-out}.incorrect{background:linear-gradient(145deg,var(--error-color),#e53935);color:var(--main-color);animation:incorrectShake .5s ease-out}@keyframes correctPop{0{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@keyframes incorrectShake{0,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}.leaderboard-content{margin-top:1.5rem}.leaderboard-item{display:flex;align-items:center;padding:1rem;border-radius:8px;margin-bottom:.5rem;background:var(--leaderboard-background);transition:all .3s ease}.leaderboard-item:hover{transform:translateX(-5px);background:#eee}.rank{font-weight:700;font-size:1.2rem;width:40px;height:40px;background:var(--primary-color);color:var(--rank-color);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-left:1rem}.player-info{flex:1}.player-name{color:var(--text-color);font-weight:600;margin-bottom:.2rem}.player-score{color:var(--primary-color);font-weight:500}.end-game-modal .modal-content,.name-modal{text-align:center}.final-score{font-size:3rem;color:var(--primary-color);margin:2rem 0;font-weight:700;animation:scoreReveal 4s forwards}@keyframes scoreReveal{0{transform:scale(0.5) rotate(-20deg);color:red}50%{transform:scale(1.2) rotate(10deg)}75%{transform:scale(0.9) rotate(-5deg);color:orange}100%{transform:scale(1) rotate(0);color:var(--primary-color)}}.play-again-button{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--main-color);border:0;padding:1rem 2rem;border-radius:25px;font-size:1.2rem;cursor:pointer;transition:all .3s ease;margin-top:2rem}.play-again-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(139,69,19,0.2)}.achievement{position:fixed;top:2rem;right:2rem;background:var(--main-color);padding:1rem;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,0.1);animation:achievementSlide .5s ease-out;z-index:1000}@keyframes achievementSlide{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}.bonus-score{color:goldenrod;font-weight:bold;margin-top:5px}@keyframes popIn{0{transform:scale(0.5);opacity:0}100%{transform:scale(1);opacity:1}}@keyframes fadeOut{0{transform:scale(1);opacity:1}100%{transform:scale(0.5);opacity:0}}#loading{position:fixed;top:0;left:0;width:100vw;height:100vh;background:linear-gradient(135deg,rgba(160,82,45,.7),rgba(245,222,179,.7));display:flex;justify-content:center;align-items:center;z-index:9999}.spinner{width:50px;height:50px;border:6px solid var(--complement-color);border-top:6px solid #a0522d;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}.beats{transform-origin:center;animation:beats 1s linear infinite}@keyframes beats{0{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.2)}100%{transform:translate(-50%,-50%) scale(1)}}.settings{display:flex;flex-direction:column;gap:15px}.setting-item{display:flex;justify-content:space-between;align-items:center;font-family:'Vazir',sans-serif;color:var(--text-color)}.toggle-switch{width:40px;height:20px;-webkit-appearance:none;appearance:none;background:#ccc;border-radius:20px;outline:0;cursor:pointer;position:relative;transition:background .3s}.toggle-switch:checked{background:#4caf50}.toggle-switch:before{content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;background:var(--main-color);border-radius:50%;transition:transform .3s}.toggle-switch:checked:before{transform:translateX(20px)}.stc{position:absolute;width:50px;left:3%;bottom:-2%}.settings-button{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--text-color);border-radius:50%;cursor:pointer;margin:0 auto;width:50px;height:50px;display:flex;justify-content:center;align-items:center;font-size:1.2rem;font-weight:500;transition:all .3s ease;box-shadow:0 4px 12px rgba(139,69,19,0.2)}.settings-button svg{width:90%}.settings-button:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(139,69,19,0.3)}.formula{font-family:"Times New Roman",Times,serif;margin:15px 0;direction:ltr;text-align:right}.highlight{background-color:#f0f0f0;padding:10px;border-radius:5px;margin:10px 0;color:var(--highlight-color)}