:root{--color-sand: #f4e4bc;--color-sand-dark: #e0cea3;--color-terracotta: #c05838;--color-terracotta-dark: #a04025;--color-slate: #4a5c6a;--color-slate-dark: #2f3e4a;--color-cream: #faf5e6;--color-soil: #3e3328;--color-text-primary: var(--color-soil);--color-text-secondary: var(--color-slate);--color-primary: var(--color-terracotta);--color-secondary: var(--color-slate);--color-background: var(--color-sand);--color-background-card: var(--color-cream);--color-border: var(--color-sand-dark);--color-red: #ef4444;--color-green: #22c55e;--color-blue: #3b82f6;--color-yellow: #eab308;--color-primary-light: #d97757;--color-terracotta-light: #e6b8a8;--color-background-hover: #fcf8ee;--color-slate-light: #6b7d8b;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--font-heading: "Cinzel", serif;--font-body: "Lato", sans-serif;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--border-width: 2px}[data-theme=dark]{--color-text-primary: var(--color-sand);--color-text-secondary: var(--color-sand-dark);--color-background: var(--color-soil);--color-background-card: var(--color-slate-dark);--color-border: var(--color-slate)}*,*:before,*:after{box-sizing:border-box}body,html{margin:0;padding:0;font-family:var(--font-body);background-color:var(--color-background);color:var(--color-text-primary);line-height:1.6;transition:background-color .3s ease,color .3s ease}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);margin-top:0;color:var(--color-primary)}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--color-background)}::-webkit-scrollbar-thumb{background:var(--color-slate);border-radius:var(--radius-md);border:2px solid var(--color-background)}::-webkit-scrollbar-thumb:hover{background:var(--color-terracotta)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;transition:all .2s ease;cursor:pointer;border:none;font-family:var(--font-body)}.btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0003}.btn:active{transform:translateY(0)}.btn-primary{background:var(--color-primary);color:var(--color-cream)}.btn-secondary{background:var(--color-secondary);color:var(--color-cream)}.card{background:var(--color-background-card);padding:var(--spacing-lg);border-radius:var(--radius-lg);border:var(--border-width) solid var(--color-border);box-shadow:0 4px 6px #0000000d;transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);box-shadow:0 10px 15px #0000001a}.navbar{background:var(--color-background-card);border-bottom:var(--border-width) solid var(--color-border);padding:var(--spacing-md) 0;box-shadow:0 2px 8px #0000001a;position:sticky;top:0;z-index:100;transition:all .3s ease}.navbar-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-lg)}.mobile-menu-btn{display:none;background:transparent;border:none;color:var(--color-text-primary);cursor:pointer;padding:var(--spacing-xs);z-index:101}.navbar-brand h1{margin:0;font-size:1.8rem;font-weight:700;color:var(--color-terracotta);letter-spacing:1px}.navbar-links{display:flex;gap:var(--spacing-md);flex:1;justify-content:center}.nav-link{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);color:var(--color-text-secondary);font-weight:500;transition:all .2s ease;border:2px solid transparent}.nav-link:hover{background:var(--color-primary);color:var(--color-cream);transform:translateY(-2px);border-color:var(--color-terracotta-dark)}.navbar-controls{display:flex;align-items:center;gap:var(--spacing-sm)}.control-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm);background:transparent;border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);transition:all .2s ease}.control-btn:hover{background:var(--color-primary);color:var(--color-cream);border-color:var(--color-terracotta);transform:scale(1.05)}.lang-label{font-weight:600;font-size:.9rem}.user-exp{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-xs) var(--spacing-md);background:linear-gradient(135deg,var(--color-terracotta),var(--color-terracotta-dark));border-radius:var(--radius-md);color:var(--color-cream);min-width:60px}.exp-value{font-size:1.2rem;font-weight:700}.exp-label{font-size:.7rem;opacity:.9}@media(max-width:768px){.navbar-links{position:fixed;top:0;right:-100%;height:100vh;width:70%;max-width:300px;background:var(--color-background-card);flex-direction:column;justify-content:flex-start;padding:80px var(--spacing-lg) var(--spacing-lg);box-shadow:-4px 0 15px #0003;transition:right .3s cubic-bezier(.4,0,.2,1);z-index:100;gap:var(--spacing-md)}.navbar-links.active{right:0}.nav-link{width:100%;padding:var(--spacing-md);justify-content:flex-start;font-size:1.1rem}.nav-link span{display:inline}.mobile-menu-btn{display:flex;align-items:center;justify-content:center}.navbar-controls{margin-right:var(--spacing-md)}.navbar-brand h1{font-size:1.3rem}}.feedback-widget{position:fixed;top:50%;left:0;transform:translateY(-50%);z-index:1000;display:flex;align-items:flex-start;transition:transform .3s cubic-bezier(.4,0,.2,1)}.feedback-toggle{background:var(--color-primary);color:var(--color-cream);border:none;padding:12px 16px;border-radius:0 8px 8px 0;cursor:pointer;display:flex;align-items:center;gap:8px;font-weight:600;box-shadow:2px 2px 8px #0003;writing-mode:vertical-rl;text-orientation:mixed;transform:rotate(180deg);height:120px;transition:background .2s ease}.feedback-toggle:hover{background:var(--color-terracotta-dark)}.feedback-toggle span{margin-top:8px}.feedback-panel{background:var(--color-background-card);width:0;height:auto;max-height:80vh;overflow:hidden;box-shadow:4px 4px 16px #00000026;transition:width .3s cubic-bezier(.4,0,.2,1),padding .3s;border:2px solid var(--color-border);border-left:none}.feedback-widget.open .feedback-panel{width:320px;padding:24px}.feedback-widget.open .feedback-toggle{border-radius:0}.feedback-widget{left:-320px;transition:left .3s ease}.feedback-widget.open{left:0}.feedback-panel{width:320px;padding:24px;flex-shrink:0}.feedback-toggle{position:absolute;right:-42px;top:50%;transform:translateY(-50%) rotate(0);writing-mode:vertical-rl;text-orientation:mixed;height:auto;padding:16px 8px;background:var(--color-primary);border-radius:0 8px 8px 0}.feedback-header-widget{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;border-bottom:1px solid var(--color-border);padding-bottom:10px}.feedback-header-widget h3{margin:0;font-size:1.2rem;color:var(--color-primary)}.close-btn{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;padding:4px}.close-btn:hover{color:var(--color-primary)}.star-rating{display:flex;justify-content:center;gap:8px;margin-bottom:20px}.star-btn{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;transition:transform .1s;padding:0}.star-btn.active{color:#ffb400}.star-btn:hover{transform:scale(1.1)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--color-text-primary);font-weight:600}.form-group textarea{width:100%;padding:10px;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-background);color:var(--color-text-primary);resize:vertical;font-family:inherit}.form-group textarea:focus{outline:none;border-color:var(--color-primary)}.submit-btn{width:100%;padding:12px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-md);font-weight:600;display:flex;justify-content:center;align-items:center;gap:8px;transition:background .2s}.submit-btn:hover:not(:disabled){background:var(--color-terracotta-dark)}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.feedback-success{text-align:center;padding:20px;color:#4caf50;font-weight:700}.error-msg{color:#f44336;font-size:.9rem;margin-bottom:10px;text-align:center}.daily-challenge-card{background:var(--color-background-card);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:0 4px 12px #0000001a;transition:all .3s ease}.daily-challenge-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #00000026;border-color:var(--color-terracotta)}.challenge-header{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-md);align-items:flex-start}.challenge-icon{font-size:2.5rem;flex-shrink:0}.challenge-info{flex:1}.challenge-title{font-size:1.2rem;color:var(--color-text-primary);margin:0 0 var(--spacing-xs) 0;font-weight:600}.challenge-description{font-size:.9rem;color:var(--color-text-secondary);margin:0}.challenge-progress{margin-bottom:var(--spacing-md)}.progress-text{display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm);font-size:.9rem;font-weight:500;color:var(--color-text-primary)}.reward-badge{color:var(--color-terracotta);font-weight:600}.progress-bar-container{height:8px;background:#0000001a;border-radius:10px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--color-terracotta),var(--color-terracotta-dark));border-radius:10px;transition:width .8s ease-out}.claim-button{width:100%;padding:var(--spacing-md);background:linear-gradient(135deg,var(--color-terracotta),var(--color-terracotta-dark));color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.claim-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #d1673c66}.claimed-badge{text-align:center;padding:var(--spacing-md);background:#4caf501a;color:#4caf50;border-radius:var(--radius-md);font-weight:600;border:2px dashed #4caf50}@media(max-width:768px){.daily-challenge-card{padding:var(--spacing-md)}.challenge-icon{font-size:2rem}.challenge-title{font-size:1.1rem}.challenge-description,.progress-text{font-size:.85rem}.claim-button{font-size:.9rem}}.home-container{max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.hero-section{text-align:center;padding:var(--spacing-xl) 0;background:linear-gradient(135deg,#c058381a,#f4e4bc33);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl)}.hero-title{font-size:3rem;margin-bottom:var(--spacing-md);color:var(--color-terracotta)}.hero-subtitle{font-size:1.3rem;color:var(--color-text-secondary);max-width:600px;margin:0 auto var(--spacing-xl) auto}.hero-stats{display:flex;justify-content:center;gap:var(--spacing-lg);flex-wrap:wrap}.stat-card{display:flex;align-items:center;gap:var(--spacing-md);background:var(--color-background-card);padding:var(--spacing-lg);border-radius:var(--radius-md);border:2px solid var(--color-border);min-width:200px}.stat-card svg{color:var(--color-terracotta)}.stat-value{font-size:2rem;font-weight:700;color:var(--color-primary)}.home-container>div:nth-child(2){margin-bottom:var(--spacing-xl)}.features-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.feature-card{background:var(--color-background-card);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:2px solid var(--color-border);text-align:center;cursor:pointer;transition:all .3s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:0 12px 24px #00000026;border-color:var(--color-terracotta)}.feature-card svg,.feature-card img{color:var(--color-terracotta);margin-bottom:var(--spacing-md)}.feature-card h3{margin-bottom:var(--spacing-sm);font-size:1.5rem}.feature-card p{color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.feature-btn{background:linear-gradient(135deg,var(--color-terracotta),var(--color-terracotta-dark));color:var(--color-cream);padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-weight:600;transition:all .2s ease}.feature-btn:hover{transform:scale(1.05);box-shadow:0 4px 12px #c058384d}.about-section{background:var(--color-background-card);padding:var(--spacing-xl);border-radius:var(--radius-lg);border:2px solid var(--color-border)}.about-section h2{margin-bottom:var(--spacing-md);text-align:center}.about-section p{color:var(--color-text-secondary);line-height:1.8;font-size:1.1rem;text-align:center;max-width:800px;margin:0 auto}@media(max-width:768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.1rem}.features-section{grid-template-columns:1fr}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);background:linear-gradient(135deg,var(--color-sand) 0%,var(--color-cream) 100%);position:relative}.auth-lang-switcher{position:absolute;top:1rem;right:1rem;display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--color-background-card);border:2px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;color:var(--color-text-primary);font-weight:600;z-index:10}.auth-lang-switcher:hover{background:var(--color-terracotta);color:var(--color-cream);border-color:var(--color-terracotta);transform:translateY(-2px);box-shadow:0 4px 12px #c058384d}[data-theme=dark] .auth-container{background:linear-gradient(135deg,var(--color-soil) 0%,var(--color-slate-dark) 100%)}.auth-card{background:var(--color-background-card);padding:var(--spacing-xl);border-radius:var(--radius-lg);box-shadow:0 8px 24px #00000026;max-width:400px;width:100%;border:var(--border-width) solid var(--color-border)}.auth-title{text-align:center;margin-bottom:var(--spacing-md);font-size:2.5rem;color:var(--color-terracotta)}.auth-card h2{text-align:center;margin-bottom:var(--spacing-lg);color:var(--color-text-primary)}.auth-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{font-weight:600;color:var(--color-text-secondary);font-size:.9rem}.form-group input{padding:var(--spacing-sm) var(--spacing-md);border:2px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;background:var(--color-background);color:var(--color-text-primary);transition:all .2s ease}.form-group input:focus{outline:none;border-color:var(--color-terracotta);box-shadow:0 0 0 3px #c058381a}.error-message{background:#c058381a;color:var(--color-terracotta);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);border:2px solid var(--color-terracotta);font-size:.9rem}.auth-button{padding:var(--spacing-md);background:linear-gradient(135deg,var(--color-terracotta),var(--color-terracotta-dark));color:var(--color-cream);border:none;border-radius:var(--radius-md);font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:var(--spacing-sm)}.auth-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px #c058384d}.auth-button:active{transform:translateY(0)}.auth-link{text-align:center;margin-top:var(--spacing-md);color:var(--color-text-secondary)}.auth-link a{color:var(--color-terracotta);font-weight:600;text-decoration:underline;transition:color .2s ease}.auth-link a:hover{color:var(--color-terracotta-dark)}@media(max-width:768px){.auth-card{padding:var(--spacing-lg)}.auth-title{font-size:2rem}}.quiz-container{max-width:900px;margin:40px auto;padding:20px;min-height:80vh}.quiz-header{display:flex;flex-direction:column;gap:20px;margin-bottom:30px}.header-titles h1{color:var(--color-primary);margin:0;font-size:2.5rem}.search-and-filter{width:100%;margin-bottom:20px}.search-bar{position:relative;width:100%;max-width:100%}.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--color-text-secondary)}.search-bar input{width:100%;padding:12px 12px 12px 45px;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-background-card);color:var(--color-text-primary);font-size:1rem;transition:all .2s ease}.search-bar input:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #c058381a}.filters-container{margin-bottom:30px;display:flex;flex-direction:column;gap:15px;padding-bottom:20px;border-bottom:1px solid var(--color-border)}.filter-group{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.filter-label{font-weight:600;color:var(--color-text-secondary);min-width:70px}.filter-chips{display:flex;flex-wrap:wrap;gap:10px}.filter-chip{padding:6px 14px;background:var(--color-background-card);border:1px solid var(--color-border);border-radius:20px;font-size:.9rem;color:var(--color-text-primary);cursor:pointer;transition:all .2s ease}.filter-chip:hover{background:var(--color-background-hover);border-color:var(--color-primary)}.filter-chip.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.quiz-list{display:flex;flex-direction:column;gap:16px}.quiz-item{display:flex;justify-content:space-between;align-items:center;gap:20px;transition:all .3s ease;cursor:pointer}.quiz-item:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.quiz-info{display:flex;align-items:flex-start;gap:16px;flex:1}.quiz-icon-wrapper{background:#c058381a;padding:10px;border-radius:50%;color:var(--color-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.quiz-details{display:flex;flex-direction:column;gap:6px;flex:1}.quiz-details h3{margin:0;color:var(--color-primary);font-size:1.2rem;font-weight:700}.quiz-meta{display:flex;align-items:center;gap:8px;color:var(--color-text-secondary);font-size:.9rem}.meta-dot{opacity:.5}.quiz-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}.tag{padding:4px 10px;border-radius:6px;font-size:.8rem;font-weight:600;border:1px solid transparent}.tag-archaeology{background:#c78f1e26;color:#c78f1e;border-color:#c78f1e4d}.tag-history{background:#2196f326;color:#2196f3;border-color:#2196f34d}.tag-culture{background:#e91e6326;color:#e91e63;border-color:#e91e634d}.tag-nature{background:#4caf5026;color:#4caf50;border-color:#4caf504d}.tag-default{background:var(--color-background);color:var(--color-text-secondary);border-color:var(--color-border)}.tag.period-tag{background:#9e9e9e1a;color:var(--color-text-secondary);border:1px dashed var(--color-border);font-style:italic;font-weight:400}.quiz-card{padding:30px;animation:fadeIn .3s ease-out}.quiz-progress{text-align:center;color:var(--color-text-secondary);font-size:.9rem;margin-bottom:20px;padding-bottom:15px;border-bottom:2px solid var(--color-border)}.quiz-card h2{color:var(--color-text-primary);margin-bottom:30px;text-align:center;font-size:1.5rem}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:15px;margin-bottom:30px}.option-btn{padding:15px 20px;background:var(--color-background);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:1rem;cursor:pointer;transition:all .2s ease;text-align:left;line-height:1.4}.option-btn:hover{border-color:var(--color-primary);background:var(--color-background-hover)}.option-btn.selected{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.matching-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.matching-column{display:flex;flex-direction:column;gap:10px}.matching-item{padding:15px;background:var(--color-background);border:2px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;transition:all .2s ease;text-align:center}.matching-item.left{cursor:default;background:var(--color-background-card);border-style:dashed}.matching-item.right:hover{border-color:var(--color-primary)}.matching-item.selected{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.matches-display{display:flex;flex-direction:column;gap:8px;margin-top:15px;padding-top:15px;border-top:1px dashed var(--color-border)}.match-pair{background:var(--color-background);padding:8px 12px;border-radius:var(--radius-sm);font-size:.9rem;display:flex;align-items:center;gap:10px}.feedback-section{margin:20px 0;padding:20px;border-radius:var(--radius-md);border:2px solid;animation:slideDown .3s ease-out}.feedback-section.correct{background:#4caf501a;border-color:#4caf50}.feedback-section.incorrect{background:#f443361a;border-color:#f44336}.feedback-header{font-size:1.2rem;font-weight:700;margin-bottom:10px}.quiz-btn{font-size:1rem}.quiz-btn:hover{opacity:.9;transform:translateY(-1px)}.quiz-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.submit-btn{width:100%;margin-top:20px;padding:15px;font-size:1.1rem}.result-card{text-align:center;padding:40px;background:var(--color-background-card);border-radius:var(--radius-lg);border:2px solid var(--color-border);animation:zoomIn .3s ease-out}.score-display{font-size:4rem;font-weight:800;color:var(--color-primary);margin:20px 0;text-shadow:2px 2px 0px rgba(0,0,0,.1)}.exp-earned{font-size:1.5rem;color:#4caf50;margin-bottom:30px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}.no-quizzes{text-align:center;padding:60px 20px;color:var(--color-text-secondary)}.no-quizzes h3{margin-bottom:10px;color:var(--color-text-primary)}@media(max-width:768px){.filters-container{gap:10px}.filter-group{flex-direction:column;align-items:flex-start;gap:8px}.quiz-item{flex-direction:column;align-items:stretch}.quiz-item .quiz-btn{width:100%;margin-top:10px}.options-grid,.matching-grid{grid-template-columns:1fr}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes zoomIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.shop-container{max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.shop-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);flex-wrap:wrap;gap:var(--spacing-md)}.shop-header h1{margin:0;color:var(--color-primary)}.balance-display{background:linear-gradient(135deg,var(--color-terracotta),var(--color-terracotta-dark));padding:var(--spacing-md) 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h3{margin-bottom:var(--spacing-sm);font-size:1.3rem}.item-price{font-size:1.2rem;color:var(--color-terracotta);font-weight:700;margin-bottom:var(--spacing-md)}.purchase-btn{width:100%}.purchase-btn:not(:disabled):hover{transform:scale(1.05);box-shadow:0 4px 12px #c058384d}.purchase-btn:disabled{background:var(--color-slate);cursor:not-allowed}@media(max-width:768px){.shop-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-md)}.shop-item{padding:var(--spacing-lg)}.item-icon{font-size:3rem}}.profile-container{max-width:1000px;margin:0 auto;padding:2rem 2rem 6rem}.profile-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl)}.avatar-section{display:flex;align-items:center;gap:var(--spacing-lg)}.avatar-display{width:240px;height:340px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#a67c5c,#8b6340);display:flex;align-items:center;justify-content:center;color:var(--color-cream);border:3px solid 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#0000001a}.stat-icon{width:60px;height:60px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:2rem}.stat-icon.exp{background:#ffd70033}.stat-icon.balance{background:#4caf5033}.stat-icon.streak{background:#ff572233}.stat-icon.inventory{background:#2196f333;color:var(--color-slate)}.stat-details{flex:1}.stat-value{font-size:1.8rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-xs)}.stat-label{color:var(--color-text-secondary);font-size:.9rem}.inventory-section h3{margin-top:0;margin-bottom:var(--spacing-lg)}.inventory-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:var(--spacing-md)}.inventory-item{background:var(--color-background);padding:var(--spacing-md);border-radius:var(--radius-md);border:2px solid var(--color-border);text-align:center;transition:all .2s 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rgba(255,255,255,.2)}.ponytail-tail{position:absolute;right:-28px;top:30px;width:35px;height:80px;border-radius:0 40px;transform:rotate(-15deg);transform-origin:top left;z-index:-1;box-shadow:inset 4px 0 8px #0000004d,2px 2px 4px #0000004d}.hair-spiky{width:74px;height:35px;border-radius:50% 50% 10px 10px;top:-5px;left:50%;transform:translate(-50%);z-index:5;box-shadow:inset 0 -4px 6px #0000004d}.spike{position:absolute;width:20px;height:35px;background:inherit;border-radius:0 100%;transform-origin:bottom center;box-shadow:inset 2px 2px 4px #fff3}.spike.s1{left:-5px;top:0;transform:rotate(-60deg) scale(.9);z-index:1}.spike.s2{left:10px;top:-10px;transform:rotate(-30deg) scale(1.1);z-index:2}.spike.s3{left:28px;top:-15px;transform:rotate(0) scale(1.2);z-index:3}.spike.s4{left:45px;top:-10px;transform:rotate(30deg) scale(1.1);z-index:2}.spike.s5{left:60px;top:0;transform:rotate(60deg) 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ease-out}.flashcards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem}.flashcard-container{background-color:transparent;width:100%;height:200px;perspective:1000px;cursor:pointer}.flashcard-inner{position:relative;width:100%;height:100%;text-align:center;transition:transform .6s;transform-style:preserve-3d;box-shadow:0 4px 6px #0000001a;border-radius:var(--radius-md)}.flashcard-container.flipped .flashcard-inner{transform:rotateY(180deg)}.flashcard-front,.flashcard-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;display:flex;flex-direction:column;justify-content:center;padding:1.5rem;border-radius:var(--radius-md);background:var(--color-background);border:2px solid var(--color-border)}.flashcard-back{background:var(--color-terracotta-light);transform:rotateY(180deg);border-color:var(--color-terracotta)}.card-label{position:absolute;top:10px;left:10px;font-size:.8rem;font-weight:700;color:var(--color-slate-light);text-transform:uppercase}.interactive-quiz{max-width:600px;margin:0 auto}.quiz-progress{text-align:center;color:var(--color-slate);margin-bottom:1rem;font-weight:600}.quiz-question{text-align:center;font-size:1.4rem;margin-bottom:2rem;color:var(--color-primary)}.quiz-options{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem}.quiz-option{padding:1rem;border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-background);cursor:pointer;text-align:left;transition:all .2s;display:flex;justify-content:space-between;align-items:center}.quiz-option:hover:not(:disabled){border-color:var(--color-primary);background:var(--color-background-hover)}.quiz-option.selected{border-color:var(--color-primary);background:var(--color-primary-light)}.quiz-option.correct{border-color:var(--color-green);background:#0080001a;color:var(--color-green)}.quiz-option.incorrect{border-color:var(--color-red);background:#ff00001a;color:var(--color-red)}.quiz-feedback{padding:1rem;border-radius:var(--radius-md);margin-bottom:1.5rem;background:var(--color-background)}.quiz-feedback.success{border-left:5px solid var(--color-green)}.quiz-feedback.error{border-left:5px solid var(--color-red)}.action-btn{width:100%;padding:1rem;border:none;border-radius:var(--radius-md);font-weight:700;cursor:pointer;font-size:1.1rem}.submit-btn{background:var(--color-primary);color:#fff}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.next-btn{background:var(--color-terracotta);color:#fff}.quiz-results{text-align:center}.score-circle{width:150px;height:150px;border-radius:50%;background:var(--color-primary);color:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;margin:2rem auto;font-size:3rem;font-weight:700}.score-circle small{font-size:1.5rem;opacity:.8}.restart-btn{background:var(--color-slate);color:#fff}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:spin 1s linear infinite}._pageWrapper_g14tt_1{min-height:100vh;padding:2rem;color:var(--color-text-primary);font-family:var(--font-body);display:flex;justify-content:center;align-items:center;background:radial-gradient(circle at center,var(--color-slate) 0%,var(--color-soil) 100%)}._menuContainer_g14tt_27{text-align:center;max-width:800px;width:100%}._title_g14tt_39{font-family:var(--font-heading);font-size:3rem;margin-bottom:3rem;color:var(--color-sand);text-shadow:0 4px 6px rgba(0,0,0,.5);font-weight:800}._menuGrid_g14tt_57{display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media(max-width:768px){._menuGrid_g14tt_57{grid-template-columns:1fr}}._card_g14tt_81{background:#ffffff0d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;border-radius:var(--radius-lg);border:2px solid var(--color-slate-dark);cursor:pointer;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;gap:1rem;color:var(--color-sand)}._card_g14tt_81:hover{transform:translateY(-5px);background:#ffffff1a;border-color:var(--color-terracotta);box-shadow:0 10px 20px #0000004d}._icon_g14tt_127{color:var(--color-terracotta)}._pinInput_g14tt_135{background:#0000004d;border:2px solid var(--color-slate);padding:.75rem;border-radius:var(--radius-md);color:var(--color-sand);font-size:1.5rem;text-align:center;width:100%;letter-spacing:.2em;outline:none;font-family:var(--font-heading)}._pinInput_g14tt_135:focus{border-color:var(--color-terracotta)}._joinButton_g14tt_171{background:var(--color-terracotta);color:#fff;padding:.75rem 2rem;border-radius:var(--radius-md);font-weight:600;width:100%;transition:opacity .2s;border:none;font-family:var(--font-heading);letter-spacing:1px}._joinButton_g14tt_171:disabled{opacity:.5;cursor:not-allowed;background:var(--color-slate)}._lobbyContainer_g14tt_211{width:100%;max-width:1000px;text-align:center;color:var(--color-sand)}._pinDisplay_g14tt_225{background:var(--color-sand);color:var(--color-soil);display:inline-block;padding:1rem 3rem;border-radius:var(--radius-lg);margin-bottom:3rem;border:4px solid var(--color-terracotta)}._pinCode_g14tt_245{display:block;font-family:var(--font-heading);font-size:4rem;font-weight:900;letter-spacing:5px}._playerGrid_g14tt_261{display:flex;flex-wrap:wrap;justify-content:center;gap:2rem;margin-bottom:3rem}._playerCard_g14tt_277{background:#0006;padding:1rem;border-radius:var(--radius-md);width:140px;display:flex;flex-direction:column;align-items:center;animation:_popIn_g14tt_1 .3s cubic-bezier(.175,.885,.32,1.275);border:1px solid var(--color-slate)}._avatarWrapper_g14tt_301{transform:scale(.7);transform-origin:center;height:140px;width:100%;display:flex;justify-content:center;align-items:center;margin-bottom:-20px}._playerName_g14tt_327{margin-top:.5rem;font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;color:var(--color-sand);font-family:var(--font-body)}._startButton_g14tt_351{background:var(--color-green);color:#fff;font-size:1.5rem;padding:1rem 4rem;border-radius:var(--radius-lg);font-family:var(--font-heading);font-weight:800;box-shadow:0 4px 6px #0000004d;border:none;transition:transform .1s}._startButton_g14tt_351:active{transform:scale(.95)}._gameContainer_g14tt_389{width:100%;max-width:1000px;flex:1;display:flex;flex-direction:column;color:var(--color-sand)}._statsBar_g14tt_407{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}._timer_g14tt_421{background:var(--color-terracotta);width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:2rem;font-family:var(--font-heading);font-weight:700;border:4px solid var(--color-sand);box-shadow:0 0 15px #00000080}._answers_g14tt_451{background:#00000080;padding:.5rem 1.5rem;border-radius:2rem;font-size:1.2rem;border:1px solid var(--color-slate)}._questionDisplay_g14tt_467{background:var(--color-cream);color:var(--color-soil);padding:2rem;border-radius:var(--radius-lg);text-align:center;margin-bottom:2rem;box-shadow:0 10px 15px #0003;border:4px solid var(--color-terracotta-dark)}._questionDisplay_g14tt_467 h2{font-size:2rem;font-family:var(--font-heading);color:var(--color-soil)}._optionsGrid_g14tt_501{display:grid;grid-template-columns:1fr 1fr;gap:1rem;flex:1}._optionCard_g14tt_515{padding:2rem;font-size:1.5rem;font-weight:700;color:#fff;display:flex;align-items:center;border-radius:var(--radius-md);box-shadow:inset 0 -4px #0003;text-shadow:0 2px 4px rgba(0,0,0,.3);border:2px solid rgba(0,0,0,.1)}._opt0_g14tt_543{background-color:var(--color-red)}._opt1_g14tt_551{background-color:var(--color-blue)}._opt2_g14tt_559{background-color:var(--color-yellow)}._opt3_g14tt_567{background-color:var(--color-green)}._playerGridButtons_g14tt_575{display:grid;grid-template-columns:1fr 1fr;gap:1rem;width:100%;height:60vh}._colorButton_g14tt_591{border:none;border-radius:var(--radius-lg);cursor:pointer;transition:transform .1s;box-shadow:0 4px #0003}._colorButton_g14tt_591:active{transform:scale(.95);box-shadow:0 0 #0003}._nextButton_g14tt_617{margin-top:2rem;background:var(--color-sand);color:var(--color-soil);padding:1rem 3rem;border-radius:var(--radius-md);font-weight:700;font-family:var(--font-heading);float:right;border:none}._leaderboardContainer_g14tt_643{width:100%;max-width:800px;text-align:center;color:var(--color-sand)}._leaderboardContainer_g14tt_643 h1{font-family:var(--font-heading);font-size:3rem;color:var(--color-terracotta);text-shadow:0 2px 4px rgba(0,0,0,.5)}._rankings_g14tt_671{margin-top:2rem;display:flex;flex-direction:column;gap:1rem}._rankRow_g14tt_685{background:#ffffff1a;padding:1rem 2rem;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:space-between;animation:_slideIn_g14tt_1 .5s ease-out forwards;opacity:0;border:1px solid var(--color-slate)}._rank_g14tt_671{width:40px;font-weight:700;font-size:1.5rem;font-family:var(--font-heading);color:var(--color-terracotta)}._name_g14tt_725{flex:1;text-align:left;margin-left:1rem;font-size:1.2rem}._score_g14tt_739{font-weight:700;color:var(--color-yellow);font-family:var(--font-heading)}._streak_g14tt_751{margin-left:1rem}@keyframes _popIn_g14tt_1{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}@keyframes _slideIn_g14tt_1{0%{transform:translate(-20px);opacity:0}to{transform:translate(0);opacity:1}}._errorToast_g14tt_807{position:fixed;top:1rem;left:50%;transform:translate(-50%);background:var(--color-red);color:#fff;padding:1rem 2rem;border-radius:2rem;z-index:100;box-shadow:0 4px 6px #0000004d;font-family:var(--font-body)}._centerMsg_g14tt_835{text-align:center;color:var(--color-sand)}._waitingText_g14tt_845{font-family:var(--font-heading);font-size:2.5rem;color:var(--color-terracotta);margin-bottom:2rem}._myAvatar_g14tt_859{transform:scale(1.2);margin:2rem 0}._quizList_g14tt_873{display:flex;flex-direction:column;gap:1rem;max-height:60vh;overflow-y:auto;padding:1rem;margin-bottom:2rem}._quizItem_g14tt_893{background:#ffffff1a;padding:1.5rem;border-radius:var(--radius-md);cursor:pointer;border:1px solid var(--color-slate);transition:all .2s;text-align:left}._quizItem_g14tt_893:hover{background:#fff3;border-color:var(--color-terracotta);transform:translate(10px)}._quizItem_g14tt_893 h3{margin:0 0 .5rem;color:var(--color-sand);font-size:1.2rem}._quizItem_g14tt_893 p{margin:0;color:var(--color-text-secondary);font-size:.9rem}._backButton_g14tt_949{background:transparent;border:2px solid var(--color-slate);color:var(--color-sand);padding:.75rem 2rem;border-radius:var(--radius-md);cursor:pointer;font-weight:700;transition:all .2s}._backButton_g14tt_949:hover{background:#ffffff1a;border-color:var(--color-sand)}._playerQuestionText_g14tt_983{background:var(--color-background-card);padding:1.5rem;margin-bottom:2rem;border-radius:var(--radius-lg);text-align:center;color:var(--color-text-primary);border:2px solid var(--color-border);box-shadow:0 4px 12px #0003;animation:_slideDown_g14tt_1 .3s ease-out}._playerQuestionText_g14tt_983 h3{margin:0;font-size:1.25rem;line-height:1.5}._playerGameContainer_g14tt_1019{width:100%;max-width:600px;margin:0 auto;padding:1rem;display:flex;flex-direction:column}._timeUp_g14tt_1039{background:var(--color-red)!important;animation:_pulse_g14tt_1 1s infinite;border-color:#fff!important}@keyframes _pulse_g14tt_1{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}@keyframes _slideDown_g14tt_1{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){._playerGridButtons_g14tt_575{grid-template-columns:1fr;height:auto;gap:1rem}._colorButton_g14tt_591{min-height:80px}._playerQuestionText_g14tt_983{margin-bottom:1rem;padding:1rem}._playerQuestionText_g14tt_983 h3{font-size:1.1rem}}