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var(--transition-speed);white-space:nowrap}.submit-post-btn:disabled{background-color:transparent;opacity:.5;cursor:not-allowed}.char-counter{font-size:.8rem;color:var(--text-secondary);margin-right:10px}.like-button{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border-radius:999px;border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-speed) ease-in-out;font-size:.9em;font-weight:500}.like-button:hover{background-color:var(--bg-tertiary);border-color:var(--accent-color-light)}.like-button.liked{background-color:var(--accent-color-light);border-color:var(--accent-color);color:var(--accent-color)}.like-button:disabled{opacity:.6;cursor:not-allowed}.like-button svg{font-size:1.2em;transition:transform .2s ease-out}.like-button.liked svg{transform:scale(1.1)}.comments-section{margin-top:var(--spacing-md);padding-top:var(--spacing-md);width:100%;display:flex;flex-direction:column;gap:var(--spacing-md)}.comment-form{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-md);width:100%}.comment-form .comment-input{width:100%;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);font-size:1em;line-height:1.5;resize:vertical;background-color:var(--bg-secondary);color:var(--text-primary);min-height:80px;transition:all var(--transition-speed) ease-in-out;box-shadow:0 2px 4px var(--shadow-color);font-family:var(--font-family-main)}.comment-form .comment-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-color-light)}.comment-form button:hover{background-color:var(--accent-color-dark)}.comment-form button:disabled{background-color:var(--bg-tertiary);color:var(--text-secondary);cursor:not-allowed}.comment-form button{border:none;border-radius:8px;padding:12px}.comments-list{display:flex;flex-direction:column;gap:var(--spacing-sm);width:100%}.comment{padding:var(--spacing-md);border-radius:8px;width:100%;transition:all var(--transition-speed) ease-in-out;position:relative;margin-bottom:var(--spacing-sm);margin-left:calc(var(--depth, 0) * var(--spacing-lg));max-width:100%;box-sizing:border-box;overflow-wrap:break-word;word-wrap:break-word;animation:fadeIn .3s ease-out forwards}.comment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xs)}.comment-info{display:flex;flex-direction:column}.comment-author{font-weight:600;color:var(--accent-color);font-size:.95em}.comment-date{font-size:.75em;color:var(--text-secondary)}.comment-content{color:var(--text-primary);font-size:.9em;line-height:1.5;margin:var(--spacing-xs) 0 var(--spacing-sm) 0;white-space:pre-wrap;max-width:100%;overflow-wrap:break-word;word-wrap:break-word;-webkit-hyphens:auto;hyphens:auto}.comment-menu{position:relative}.comment-menu-trigger{background:none;border:none;font-size:1.2em;color:var(--text-secondary);cursor:pointer;padding:var(--spacing-xs);border-radius:50%;transition:all var(--transition-speed) ease-in-out}.comment-menu-trigger:hover{color:var(--accent-color)}.comment-menu-dropdown{position:absolute;right:0;top:100%;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:0 4px 12px var(--shadow-color);z-index:100;min-width:150px;transform-origin:top right;animation:scaleIn .2s ease-out forwards}.comment-menu-dropdown button{width:100%;padding:var(--spacing-sm) var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm);border:none;background:none;color:var(--text-primary);font-size:.9em;cursor:pointer;transition:all var(--transition-speed) 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svg{font-size:1.1em}.edit-form{margin:var(--spacing-sm) 0;width:100%}.edit-textarea{width:100%;min-height:80px;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--bg-secondary);color:var(--text-primary);font-size:.95em;resize:vertical;margin-bottom:var(--spacing-sm);transition:all var(--transition-speed) ease-in-out;box-shadow:0 2px 4px var(--shadow-color);font-family:var(--font-family-main)}.edit-textarea:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-color-light)}.edit-buttons button{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);cursor:pointer;transition:all var(--transition-speed) ease-in-out;border:none}.edit-buttons button:first-child{background:var(--accent-color);color:var(--bg-primary)}.edit-buttons button:first-child:hover{background:var(--accent-color-dark)}.edit-buttons button:last-child{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.edit-buttons button:last-child:hover{background:var(--bg-tertiary)}.replies-section{margin-left:var(--spacing-lg);margin-top:var(--spacing-sm);border-left:2px solid var(--border-color);padding-left:var(--spacing-md);position:relative;display:flex;flex-direction:column;gap:var(--spacing-sm)}.replies-section:before{content:"";position:absolute;top:0;left:0;width:var(--spacing-md);height:2px;background-color:var(--border-color)}.reply-form{margin-top:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-secondary);border-radius:var(--border-radius-md);position:relative}.reply-input{width:100%;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--bg-primary);color:var(--text-primary);resize:vertical;min-height:60px;font-family:var(--font-family-main);transition:all var(--transition-speed) ease-in-out}.reply-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px var(--accent-color-light)}.reply-actions{display:flex;gap:var(--spacing-sm);justify-content:flex-end;margin-top:var(--spacing-sm)}.reply-actions button{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);cursor:pointer;transition:all var(--transition-speed) ease-in-out;border:none}.reply-actions button:first-child{background:var(--accent-color);color:var(--bg-primary)}.reply-actions button:first-child:hover{background:var(--accent-color-dark)}.reply-actions button:last-child{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.reply-actions button:last-child:hover{background:var(--bg-tertiary)}.mentions-dropdown{position:absolute;top:calc(100% + var(--spacing-xs));left:0;right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:0 4px 16px var(--shadow-color);max-height:200px;overflow-y:auto;z-index:10}.mention-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);border:none;background:none;cursor:pointer;transition:background var(--transition-speed) ease-in-out}.mention-item:hover{background:var(--bg-tertiary)}.mention-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover}.mention-info{display:flex;flex-direction:column}.mention-name{font-weight:500;color:var(--text-primary)}.mention-username{font-size:.85em;color:var(--text-secondary)}.mention{color:var(--accent-color);font-weight:500;text-decoration:none;cursor:pointer;background:var(--accent-color-light);padding:2px 4px;border-radius:var(--border-radius-sm);transition:all var(--transition-speed) ease-in-out}.mention:hover{background:var(--accent-color);color:var(--bg-primary);text-decoration:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.read-more-btn{background:none;border:none;color:var(--accent-color);cursor:pointer;font-weight:700;padding:0}.read-more-btn:hover{text-decoration:underline}.feed{padding:var(--spacing-md) 0}.feed h2{font-size:1.8em;color:var(--text-primary);margin-bottom:var(--spacing-lg);text-align:center}.posts-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.post-card{background:var(--bg-primary);border-radius:8px;overflow:hidden;margin-bottom:var(--spacing-md);transition:transform var(--transition-speed) ease-out,box-shadow var(--transition-speed) ease-out;cursor:pointer;animation:fadeInUp .5s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.posts-list .post-card:nth-child(1){animation-delay:.05s}.posts-list .post-card:nth-child(2){animation-delay:.1s}.posts-list .post-card:nth-child(3){animation-delay:.15s}.posts-list .post-card:nth-child(4){animation-delay:.2s}.posts-list .post-card:nth-child(5){animation-delay:.25s}.post-content-wrapper{padding:var(--spacing-md)}.post-header{display:flex;justify-content:space-between;align-items:center}.post-author{display:flex;align-items:center;gap:var(--spacing-sm)}.post-author.clickable{cursor:pointer}.author-avatar,.anonymous-avatar{width:48px;height:48px;border-radius:8px;object-fit:cover;transition:border-color var(--transition-speed) ease-in-out}.post-author.clickable:hover .author-avatar{border-color:var(--accent-color)}.anonymous-avatar{background-color:var(--text-secondary);color:var(--bg-primary);display:flex;align-items:center;justify-content:center;font-size:1.2em;font-weight:700}.author-info{display:flex;flex-direction:column}.author-name-link{font-weight:600;color:var(--text-primary);text-decoration:none;transition:color var(--transition-speed) ease-in-out}.author-name-link:hover{color:var(--accent-color)}.post-date{font-size:.85em;color:var(--text-secondary)}.post-content{font-size:1em;line-height:1.6;color:var(--text-primary);margin-bottom:var(--spacing-md);white-space:pre-wrap;word-wrap:break-word}.post-footer{padding-top:var(--spacing-md)}.post-actions{display:flex;gap:var(--spacing-sm)}.post-actions button{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);font-size:.9em;cursor:pointer;transition:all var(--transition-speed) ease-in-out;border:none;color:var(--text-secondary)}.post-actions button:hover{color:var(--accent-color)}.post-actions button svg{font-size:1.2em}.menu-trigger{background:none;border:none;font-size:1.5em;color:var(--text-secondary);cursor:pointer;padding:var(--spacing-xs);border-radius:50%;transition:all var(--transition-speed) ease-in-out}.menu-dropdown{position:absolute;right:0;top:100%;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-md);box-shadow:0 4px 12px var(--shadow-color);z-index:10;min-width:160px;animation:scaleIn .2s ease-out forwards;transform-origin:top right}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.menu-dropdown button{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);border:none;background:none;color:var(--text-primary);cursor:pointer;transition:background var(--transition-speed) ease-in-out;font-size:.95em}.menu-dropdown button:first-child{border-top-left-radius:var(--border-radius-md);border-top-right-radius:var(--border-radius-md)}.menu-dropdown button:last-child{border-bottom-left-radius:var(--border-radius-md);border-bottom-right-radius:var(--border-radius-md);color:var(--error-color)}.menu-dropdown button svg{font-size:1.1em}.edit-post{margin-top:var(--spacing-md);padding:var(--spacing-sm);background-color:var(--bg-secondary);border-radius:var(--border-radius-md)}.edit-post textarea{width:100%;min-height:100px;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md);font-family:var(--font-family-main);font-size:1em;color:var(--text-primary);background-color:var(--bg-primary);transition:border-color var(--transition-speed) ease-in-out}.edit-post .edit-buttons{display:flex;gap:var(--spacing-sm);justify-content:flex-end}.edit-post .edit-buttons button{padding:var(--spacing-sm) var(--spacing-md);border:none;border-radius:var(--border-radius-md);cursor:pointer;font-size:.9em;transition:all var(--transition-speed) ease-in-out}.edit-post .save-btn{background-color:var(--accent-color);color:var(--bg-primary)}.edit-post .save-btn:hover{background-color:var(--accent-color-dark)}.edit-post .cancel-btn{background-color:var(--bg-tertiary);color:var(--text-secondary)}.edit-post .cancel-btn:hover{background-color:var(--border-color)}.repost-header{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.85em;color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.repost-header svg{font-size:1.1em}.repost-comment{font-style:italic;margin-bottom:var(--spacing-sm);padding-left:var(--spacing-md);border-left:2px solid var(--border-color);color:var(--text-primary)}.original-post-card{border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:var(--spacing-md);background-color:var(--bg-secondary)}.original-post-card .post-header{margin-bottom:var(--spacing-sm)}.original-post-card .post-content{font-size:.9em}.original-post-card .post-footer{border-top:none;padding-top:0}.posts-container-wrapper{width:100%}.loading-spinner{display:block;margin:var(--spacing-lg) auto;width:40px;height:40px;border:4px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-more{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);color:var(--text-secondary);font-size:.9em}.error-message{background-color:var(--error-color);color:#fff;padding:var(--spacing-md);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md);text-align:center}.edit-post{width:100%;margin-top:var(--spacing-md)}.edit-post textarea{width:100%;min-height:100px;padding:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md);font-family:var(--font-family-main);font-size:1em;color:var(--text-primary);background-color:var(--bg-secondary);transition:border-color var(--transition-speed) ease-in-out}.edit-post 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cubic-bezier(.4,0,.2,1)}.fullscreen-modal-overlay.show{transform:translateY(0)}.social-post-form{display:flex;flex-direction:column;height:100%;width:100%}.post-form-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border-color);flex-shrink:0}.close-button{background:transparent;border:none;cursor:pointer;color:var(--text-primary);padding:8px;border-radius:50%}.publish-button-header{background-color:var(--accent-color);color:var(--bg-primary);border:none;border-radius:20px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer;transition:background-color .2s ease}.publish-button-header:disabled{background-color:var(--bg-tertiary);color:var(--text-secondary);cursor:not-allowed}.post-form-body{flex-grow:1;overflow-y:auto;padding:12px 16px;display:flex;gap:12px}.user-avatar{width:40px;height:40px;border-radius:50%;overflow:hidden;flex-shrink:0}.user-avatar img,.avatar-placeholder{width:100%;height:100%;object-fit:cover}.avatar-placeholder{display:flex;align-items:center;justify-content:center;background-color:var(--accent-color);color:var(--bg-primary);font-weight:600}.post-input-container{flex-grow:1;display:flex;flex-direction:column}.post-textarea{width:100%;border:none;resize:none;font-family:inherit;font-size:18px;line-height:1.5;color:var(--text-primary);background-color:transparent;padding:8px 0;min-height:100px;flex-grow:1}.post-textarea::placeholder{color:var(--text-secondary)}.post-textarea:focus{outline:none}.char-counter-mobile{text-align:right;font-size:12px;color:var(--text-secondary);padding-top:4px}.quiz-loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:180px}.quiz-loading-spinner{width:48px;height:48px;border:5px solid var(--bg-tertiary);border-top:5px solid var(--accent-color);border-radius:50%;animation:quiz-spin 1s linear infinite;margin-bottom:16px}@keyframes quiz-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.quiz-loading-text{font-size:1.1rem;color:var(--accent-color);font-weight:500;letter-spacing:.02em}.quiz-container{background:var(--bg-primary);border-radius:8px;padding:32px 24px;font-family:SF Pro Display,system-ui,-apple-system,sans-serif!important;position:relative}.quiz-container.no-scroll{overflow:hidden!important;height:100vh!important;touch-action:none!important}.quiz-title{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.quiz-year{font-size:1rem;color:var(--text-secondary);margin-bottom:8px}.quiz-streak{font-size:1rem;color:var(--accent-color);margin-bottom:24px;font-weight:500}.quiz-question{font-size:1.1rem;font-weight:500;margin-bottom:16px;color:var(--text-primary)}.quiz-context{font-size:.95rem;color:var(--text-secondary);margin-bottom:16px}.quiz-image{display:block;max-width:100%;margin:16px auto;border-radius:12px;box-shadow:0 2px 8px var(--shadow-color)}.quiz-alternatives{list-style:none;padding:0;margin:0 0 24px}.quiz-alternatives li{margin-bottom:12px}.quiz-alternatives button{width:100%;padding:14px 18px;border:none;border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s,color .2s}.quiz-alternatives button:hover:enabled{background:var(--bg-tertiary)}.quiz-alternatives button.alt-correct{background:var(--success-color);color:#fff}.quiz-alternatives button.alt-wrong{background:var(--error-color);color:#fff}.quiz-feedback{display:flex;flex-direction:column;text-align:center;font-size:.98rem;margin-top:8px;margin-bottom:0;color:var(--text-secondary);letter-spacing:.01em;animation:fadeIn .3s}.quiz-feedback.acertou{color:var(--success-color)}.quiz-feedback.errou{color:var(--error-color)}.quiz-next-btn{margin-top:12px;padding:8px 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var(--text-primary)}.study-timer-circle-inner.paused{color:var(--text-secondary);background:var(--bg-secondary);border:2px dashed var(--border-color)}.study-timer-time{font-size:2.1rem;font-weight:700;color:var(--text-primary);margin-bottom:10px;letter-spacing:2px}.study-timer-buttons{margin-top:10px}.study-timer-buttons button{padding:8px 22px;font-size:1.1rem;border-radius:8px;border:1px solid var(--text-primary);background:var(--bg-primary);color:var(--text-primary);font-weight:600;cursor:pointer;transition:background .2s,color .2s}.study-timer-buttons button:disabled{background:var(--bg-tertiary);color:var(--text-secondary);border-color:var(--border-color);cursor:not-allowed}.tabs-container{width:100%;margin:0 auto 24px;background:var(--bg-primary);border-radius:18px;padding:0}.tabs-header{display:flex}.tab-btn{flex:1;padding:14px 0;background:none;border:none;font-size:1.1rem;font-weight:600;color:var(--text-secondary);cursor:pointer;border-radius:18px;transition:background 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.2s;position:relative}.ranking-item.top1,.ranking-item.top2,.ranking-item.top3{background:var(--bg-tertiary);font-weight:700;border:2px solid var(--text-primary)}.ranking-pos{font-size:1.3rem;font-weight:700;width:32px;text-align:center;color:var(--text-primary)}.ranking-name{flex:1;font-size:1.08rem;margin-left:10px;color:var(--text-primary);font-weight:500}.ranking-value{font-size:1.08rem;font-weight:600;color:var(--text-primary);margin-left:12px}@media (max-width: 600px){.study-timer-circle{width:120px;height:120px}.study-timer-circle-inner{width:90px;height:90px;font-size:1.1rem}.study-timer-time{font-size:1.3rem}.tabs-container{max-width:98vw}.tab-content{padding:10px 4px 10px 8px}}.study-heatmap{overflow-x:auto;padding-bottom:8px;margin-top:8px;margin-bottom:8px;background:none;border-radius:0;box-shadow:none;display:flex;gap:3px;justify-content:center;padding-top:58px}.study-heatmap-week{display:flex;flex-direction:column;gap:3px}.study-heatmap-day{width:13px;height:13px;border-radius:4px;background:var(--bg-tertiary);transition:background .2s;box-shadow:none;border:none;position:relative}.study-heatmap-day[data-level="1"]{background:#bbb}.study-heatmap-day[data-level="2"]{background:#888}.study-heatmap-day[data-level="3"]{background:#444}.study-heatmap-day[data-level="4"]{background:#111}.study-heatmap-tooltip-wrapper{position:relative;display:block;width:100%;height:100%}.study-heatmap-tooltip{display:block;position:absolute;left:50%;bottom:140%;transform:translate(-50%);background:#222;color:#fff;font-size:12px;padding:7px 12px;border-radius:7px;white-space:nowrap;z-index:9999;pointer-events:none;opacity:0;transition:opacity .18s,bottom .18s;box-shadow:0 2px 12px #00000021;font-weight:400;text-align:center;min-width:80px;max-width:180px;word-break:break-word;line-height:1.4;visibility:hidden}.study-heatmap-day:hover .study-heatmap-tooltip,.study-heatmap-day:focus .study-heatmap-tooltip{opacity:1;bottom:160%;pointer-events:auto;visibility:visible}.study-heatmap-tooltip:after{content:"";position:absolute;left:50%;top:100%;transform:translate(-50%);border-width:6px 6px 0 6px;border-style:solid;border-color:#222 transparent transparent transparent}.study-heatmap-legend{display:flex;align-items:center;gap:4px;margin-top:10px;font-size:12px;color:var(--text-secondary);justify-content:center}.study-heatmap-legend-box{width:13px;height:13px;border-radius:4px;display:inline-block;margin:0 1px;border:none}.legal-page{background-color:var(--bg-primary);padding:40px 20px;font-family:Tw Cen MT,sans-serif;color:var(--text-primary);min-height:100vh}.legal-container{max-width:800px;margin:0 auto;padding:40px;border-radius:8px}.legal-container h1{font-size:2.5rem;margin-bottom:20px;border-bottom:2px solid var(--border-color);padding-bottom:10px}.legal-container h2{font-size:1.8rem;margin-top:30px;margin-bottom:15px}.legal-container p,.legal-container li{font-size:1rem;line-height:1.6;margin-bottom:15px}.legal-container ul{padding-left:20px}.legal-container a{color:var(--accent-color);text-decoration:none}.legal-container a:hover{text-decoration:underline}.users-page{padding:20px}.search-bar-users{margin-bottom:20px}.search-bar-users input{width:100%;padding:10px;font-size:16px;border-radius:8px;border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-primary)}.users-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}.user-card{background-color:var(--bg-primary);border-radius:8px;padding:20px;text-align:center;box-shadow:0 2px 4px var(--shadow-color)}.user-card img{width:80px;height:80px;border-radius:50%;margin-bottom:10px}.user-card h3{margin:0;font-size:18px;color:var(--text-primary)}.user-card p{color:var(--text-secondary);margin-top:5px}.user-card button{margin-top:10px;padding:8px 16px;border:none;background-color:var(--accent-color);color:var(--bg-primary);border-radius:8px;cursor:pointer}.left-sidebar{display:flex;flex-direction:column;justify-content:space-between;height:100%;background-color:var(--bg-secondary)}.main-nav ul{list-style:none;padding:0;margin:0}.main-nav ul li{margin-bottom:5px}.nav-link{display:flex;align-items:center;padding:16px 12px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:500;color:var(--text-secondary);transition:background-color .2s ease-in-out,color .2s ease-in-out}.nav-link:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.nav-link.active{background-color:var(--bg-tertiary);font-weight:600;color:var(--text-primary)}.nav-link.timer-running{background:linear-gradient(90deg,var(--bg-tertiary),var(--bg-secondary));animation:pulse 2s infinite;color:var(--text-primary);font-weight:600}@keyframes pulse{0%{background-color:var(--bg-tertiary)}50%{background-color:var(--bg-secondary)}to{background-color:var(--bg-tertiary)}}.nav-icon{display:flex;align-items:center;justify-content:center;margin-right:12px;color:var(--text-secondary)}.nav-link.active .nav-icon{color:var(--text-primary)}.nav-text{line-height:1.2}.minimal-profile{display:flex;align-items:center;background-color:var(--bg-primary);justify-content:space-between;padding:8px;border-radius:8px;transition:background-color .2s ease}.profile-main-info{display:flex;align-items:center;cursor:pointer;flex-grow:1;padding:4px;border-radius:6px;transition:background-color .2s ease}.profile-picture{position:relative;margin-right:12px}.profile-picture img{width:48px;height:48px;border-radius:6px;object-fit:cover}.profile-info p{margin:0;line-height:1.3}#username{font-size:15px;color:var(--text-primary)}#userstatus{font-size:13px;color:var(--text-secondary)}.profile-actions{position:relative}.expand-button{background:transparent;border:none;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:background-color .2s ease,color .2s ease}.expand-button:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.dropdown-content{display:none;position:absolute;bottom:110%;right:0;background-color:var(--bg-primary);min-width:160px;box-shadow:0 8px 24px var(--shadow-color);z-index:100;border-radius:8px;padding:6px;border:1px solid var(--border-color);opacity:0;transform:translateY(10px);transition:opacity .2s ease,transform .2s ease}.dropdown-content.show{display:block;opacity:1;transform:translateY(0)}.dropdown-content button{width:100%;padding:10px 12px;border:none;background:none;text-align:left;cursor:pointer;font-size:14px;border-radius:6px;color:var(--text-primary);transition:background-color .2s ease}.dropdown-content button:hover{background-color:var(--bg-tertiary)}.dropdown-content button:last-child{color:var(--error-color)}.right-sidebar{min-width:350px;height:calc(100vh - 96px);overflow-y:auto;display:flex;flex-direction:column;gap:16px;scrollbar-width:none;-ms-overflow-style:none}.right-sidebar::-webkit-scrollbar{display:none}.widget{background-color:var(--bg-primary);border-radius:8px;padding:16px;width:100%;box-sizing:border-box}.widget-title{margin:0 0 16px;font-size:16px;color:var(--text-primary)}.search-bar{background-color:var(--bg-primary);border-radius:8px;padding:8px 12px;display:flex;align-items:center;gap:8px}.search-bar input{border:none;outline:none;background:none;width:100%;font-size:14px;color:var(--text-primary)}.timer-button{background-color:var(--accent-color);color:#fff;border:none;border-radius:8px;padding:12px;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}.user-list-item{display:flex;align-items:center;margin-bottom:12px}.user-list-item:last-child{margin-bottom:0}.avatar-container{position:relative;margin-right:12px}.avatar{width:50px;height:50px;border-radius:8px}.avatar.offline{filter:grayscale(100%)}.online-indicator{position:absolute;bottom:-2px;right:-2px;width:14px;height:14px;background-color:#34c759;border-radius:50%;border:2px solid var(--bg-primary)}.user-info{flex-grow:1;display:flex;flex-direction:column}.user-name{font-size:14px;color:var(--text-primary)}.user-status{font-size:12px;color:var(--text-secondary)}.user-options-icon{font-size:20px;font-weight:700;color:var(--text-secondary);cursor:pointer;padding:0 8px}.widget-more-link{display:block;text-align:center;margin-top:16px;font-size:14px;color:var(--text-secondary);text-decoration:none;font-weight:500}.bottom-nav-bar-container{position:fixed;bottom:0;left:0;right:0;z-index:1000;display:none}.bottom-nav-bar{width:100%;height:65px!important;background-color:var(--bg-primary)!important;border-top:1px solid var(--border-color)}@media (max-width: 768px){.bottom-nav-bar-container{display:block}.main-content{padding-bottom:70px}}.main-layout{display:grid;grid-template-columns:350px 1fr 350px;height:100vh;width:100vw;overflow:hidden;padding:48px 44px;gap:24px;background-color:var(--bg-secondary)}@media (max-width: 768px){.main-layout{background-color:var(--bg-primary)}}.left-sidebar,.right-sidebar{overflow:auto}.main-content{overflow:hidden;display:flex;justify-content:center;border-radius:8px}.content-wrapper{width:100%;overflow:auto}.left-sidebar,.right-sidebar,.content-wrapper{scrollbar-width:none;-ms-overflow-style:none}.left-sidebar::-webkit-scrollbar,.right-sidebar::-webkit-scrollbar,.content-wrapper::-webkit-scrollbar{display:none}.LandingPage .container{max-width:1200px;margin:0 auto;padding:0 20px}.LandingPage h1,.LandingPage h2,.LandingPage h3,.LandingPage h4,.LandingPage h5,.LandingPage h6{font-weight:700;line-height:1.2}.LandingPage .section-title{font-size:2.5rem;text-align:center;margin-bottom:1rem;color:var(--text-primary)}.LandingPage .section-description{font-size:1.125rem;text-align:center;margin-bottom:3rem;color:var(--text-secondary);max-width:600px;margin-left:auto;margin-right:auto}.LandingPage .btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;font-weight:500;text-decoration:none;border:none;cursor:pointer;transition:all .3s ease;font-size:1rem}.LandingPage .btn-primary{background-color:var(--accent-color);color:var(--bg-primary)}.LandingPage .btn-secondary{background-color:transparent;color:var(--text-primary);border:2px solid var(--text-primary)}.LandingPage .btn-secondary:hover{background-color:var(--text-primary);color:var(--bg-primary)}.LandingPage .btn-large{padding:16px 32px;font-size:1.125rem}.LandingPage .header{background-color:var(--bg-primary);box-shadow:0 2px 10px var(--shadow-color);position:fixed;top:0;left:0;right:0;z-index:1000}.LandingPage .header .container{display:flex;align-items:center;justify-content:space-between;padding:1rem 20px}.LandingPage .logo{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.LandingPage .nav-menu{display:flex;gap:2rem}.LandingPage .nav-link{text-decoration:none;color:var(--text-primary);font-weight:500;transition:color .3s ease}.LandingPage .nav-link:hover{color:var(--text-secondary)}.LandingPage .hero{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);padding:120px 0 80px;min-height:100vh;display:flex;align-items:center}.LandingPage .hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.LandingPage .hero-title{font-size:3.5rem;margin-bottom:1rem;color:var(--text-primary)}.LandingPage .hero-subtitle{display:block;font-size:1.5rem;font-weight:400;color:var(--text-secondary);margin-top:.5rem}.LandingPage .hero-description{font-size:1.25rem;margin-bottom:2rem;color:var(--text-secondary);line-height:1.6}.LandingPage .hero-actions{display:flex;gap:1rem;flex-wrap:wrap}.LandingPage .hero-visual{display:flex;justify-content:center;align-items:center}.LandingPage .hero-illustration{position:relative;width:300px;height:400px}.LandingPage .illustration-card{background:var(--bg-primary);border-radius:16px;box-shadow:0 20px 40px var(--shadow-color);padding:20px;transform:rotate(-5deg);transition:transform .3s ease}.LandingPage .illustration-card:hover{transform:rotate(0) scale(1.05)}.LandingPage .card-header{display:flex;justify-content:flex-start;margin-bottom:20px}.LandingPage .card-dots{display:flex;gap:6px}.LandingPage .card-dots span{width:12px;height:12px;border-radius:50%;background-color:var(--bg-tertiary)}.LandingPage .card-dots span:first-child{background-color:#ff5f56}.LandingPage .card-dots span:nth-child(2){background-color:#ffbd2e}.LandingPage .card-dots span:last-child{background-color:#27ca3f}.LandingPage .card-content{display:flex;align-items:center;gap:15px}.LandingPage .user-avatar{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary))}.LandingPage .user-name{width:120px;height:16px;background-color:var(--bg-tertiary);border-radius:8px;margin-bottom:8px}.LandingPage .user-status{width:80px;height:12px;background-color:var(--bg-secondary);border-radius:6px}.LandingPage .project-status{padding:80px 0;background-color:var(--bg-primary)}.LandingPage .status-indicators{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.LandingPage .status-item{text-align:center;padding:2rem;border-radius:12px;background-color:var(--bg-secondary);transition:transform .3s ease}.LandingPage .status-item:hover{transform:translateY(-5px)}.LandingPage .status-icon{font-size:3rem;margin-bottom:1rem}.LandingPage .status-item h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--text-primary)}.LandingPage .status-item p{color:var(--text-secondary)}.LandingPage .access-options{padding:80px 0;background-color:var(--bg-secondary)}.LandingPage .access-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:3rem;margin-top:3rem}.LandingPage .access-card{background-color:var(--bg-primary);padding:3rem;border-radius:16px;box-shadow:0 10px 30px var(--shadow-color);text-align:center;transition:transform .3s ease}.LandingPage .access-card:hover{transform:translateY(-10px)}.LandingPage .card-icon{font-size:4rem;margin-bottom:1.5rem}.LandingPage .access-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.LandingPage .access-card p{color:var(--text-secondary);margin-bottom:1.5rem}.LandingPage .feature-list{list-style:none;margin-bottom:2rem}.LandingPage .feature-list li{color:var(--text-secondary);position:relative;padding:.5rem 0 .5rem 1.5rem}.LandingPage .feature-list li:before{content:"✓";position:absolute;left:0;color:#27ca3f;font-weight:700}.LandingPage .download-buttons{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.LandingPage .download-buttons .btn{padding:8px 16px;font-size:.875rem}.LandingPage .features{padding:80px 0;background-color:var(--bg-primary)}.LandingPage .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.LandingPage .feature-item{padding:2rem;border-radius:12px;background-color:var(--bg-secondary);text-align:center;transition:transform .3s ease}.LandingPage .feature-item:hover{transform:translateY(-5px);background-color:var(--bg-tertiary)}.LandingPage .feature-icon{font-size:3rem;margin-bottom:1rem}.LandingPage .feature-item h3{font-size:1.25rem;margin-bottom:.5rem;color:var(--text-primary)}.LandingPage .feature-item p{color:var(--text-secondary)}.LandingPage .footer{background-color:var(--bg-secondary);color:var(--text-primary);padding:60px 0 20px}.LandingPage .footer-content{display:grid;grid-template-columns:1fr 2fr;gap:3rem;margin-bottom:2rem}.LandingPage .footer-brand h3{font-size:1.5rem;margin-bottom:.5rem}.LandingPage .footer-brand p{color:var(--text-secondary)}.LandingPage .footer-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem}.LandingPage .link-group h4{margin-bottom:1rem;color:var(--text-primary)}.LandingPage .link-group a{display:block;color:var(--text-secondary);text-decoration:none;margin-bottom:.5rem;transition:color .3s ease}.LandingPage .link-group a:hover{color:var(--text-primary)}.LandingPage .footer-bottom{border-top:1px solid var(--border-color);padding-top:1rem;text-align:center;color:var(--text-secondary)}@media (max-width: 768px){.LandingPage .header .container{flex-direction:column;gap:1rem}.LandingPage .nav-menu{gap:1rem}.LandingPage .hero-content{grid-template-columns:1fr;text-align:center}.LandingPage .hero-title{font-size:2.5rem}.LandingPage .section-title{font-size:2rem}.LandingPage .hero-actions{justify-content:center}.LandingPage .access-grid{grid-template-columns:1fr}.LandingPage .footer-content{grid-template-columns:1fr;text-align:center}.LandingPage .download-buttons{flex-direction:column}}@media (max-width: 480px){.LandingPage .hero-title{font-size:2rem}.LandingPage .hero-actions{flex-direction:column;width:100%}.LandingPage .btn-large{width:100%}.LandingPage .access-card{padding:2rem}}.header-legal{background-color:var(--bg-primary);box-shadow:0 2px 10px var(--shadow-color);position:fixed;top:0;left:0;right:0;z-index:1000}.header-legal .container{display:flex;align-items:center;justify-content:space-between;padding:1rem 20px;max-width:1200px;margin:0 auto}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:8px;font-weight:500;text-decoration:none;border:none;cursor:pointer;transition:all .3s ease;font-size:1rem}.btn-primary{background-color:var(--accent-color);color:var(--bg-primary)}.root-auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 0;background-color:var(--bg-secondary)}.auth-container{background:var(--bg-primary);border-radius:18px;box-shadow:0 10px 32px var(--shadow-color);padding:48px 36px 36px;max-width:400px;width:100%;display:flex;flex-direction:column;align-items:center}.auth-container h2{font-size:2.2rem;font-weight:700;color:var(--text-primary);margin-bottom:24px;letter-spacing:-1px}.error-message{background:var(--error-color);color:var(--bg-primary);border-radius:6px;padding:10px 16px;margin-bottom:18px;width:100%;text-align:center;font-size:1rem}.social-login{width:100%;margin-bottom:18px}.google-login-btn{display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:var(--bg-primary);border:1.5px solid var(--border-color);border-radius:6px;padding:12px 0;width:100%;gap:12px;font-weight:500;transition:box-shadow .2s,opacity .2s;box-shadow:0 2px 8px var(--shadow-color);color:var(--text-primary)}.google-login-btn img{width:22px;height:22px}.google-login-btn:hover{opacity:.7;box-shadow:0 4px 16px var(--shadow-color)}.divider{display:flex;align-items:center;width:100%;margin:18px 0;color:var(--text-secondary);font-size:1.1rem}.divider:before,.divider:after{content:"";flex:1;border-bottom:1px solid var(--border-color)}.divider span{padding:0 12px}.auth-form{width:100%;display:flex;flex-direction:column;gap:18px}.MuiFormControl-root{background:none!important}.MuiFilledInput-root{border-radius:6px!important;background:var(--bg-secondary)!important;box-shadow:0 1px 4px var(--shadow-color);font-size:1.08rem;color:var(--text-primary)}.MuiFilledInput-root input{color:var(--text-primary)!important}.MuiFilledInput-root input::placeholder{color:var(--text-secondary)!important;opacity:1}.MuiInputLabel-root{color:var(--text-secondary)!important;font-size:1.05rem}.MuiInputLabel-root.Mui-focused{color:var(--text-primary)!important}.MuiFilledInput-underline:after{border-bottom:2px solid var(--accent-color)!important}#bt-entrar{width:100%;font-size:1.15rem;font-weight:600;background-color:var(--accent-color);color:var(--bg-primary);border:2px solid transparent;border-radius:8px;padding:12px 0;margin-top:8px;transition:background .2s,color .2s}#bt-entrar:hover:enabled{background:var(--bg-primary);color:var(--accent-color);border:2px solid var(--accent-color);cursor:pointer}.auth-links{display:flex;flex-direction:column;gap:10px;margin-top:32px;width:100%;align-items:center}.auth-links button{background:none;border:none;color:var(--accent-color);cursor:pointer;font-size:1em;padding:5px;transition:color .2s}.auth-links button:hover{text-decoration:underline;color:var(--accent-color-dark)}.skip-button{color:var(--text-secondary)!important;font-size:.95em!important}.skip-button:hover{color:var(--text-primary)!important}@media (max-width: 600px){.auth-container{padding:32px 10px 24px;max-width:98vw}.auth-form{gap:12px}.auth-links{margin-top:18px}}.footer-legal{background-color:var(--bg-tertiary);color:var(--text-primary);padding:20px 0;text-align:center}.footer-legal .container{max-width:1200px;margin:0 auto;padding:0 20px}@font-face{font-family:FontePrincipal;src:url(/assets/TwCenMT-jHPVfEAQ.ttf) format("truetype");font-weight:400;font-style:normal}*,*:before,*:after{box-sizing:border-box}:root{--bg-primary: #FFFFFF;--bg-secondary: #F9FAFB;--bg-tertiary: #F0F2F5;--text-primary: #212121;--text-secondary: #616161;--accent-color: #333;--accent-color-light: #E8EAF6;--border-color: #E0E0E0;--shadow-color: rgba(0, 0, 0, .08);--error-color: #EF5350;--success-color: #66BB6A;--font-family-main: "FontePrincipal", sans-serif;--font-size-base: 16px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--transition-speed: .2s}[data-theme=dark]{--bg-primary: #1D1D1D;--bg-secondary: #111111;--bg-tertiary: #222326;--text-primary: #F5F5F5;--text-secondary: #B0B3B8;--accent-color: #F5F5F5;--accent-color-light: #333;--border-color: #333;--shadow-color: rgba(0, 0, 0, .25);--error-color: #EF5350;--success-color: #66BB6A}html,body,#root{padding:0;margin:0;width:100%;height:100%;overflow-x:hidden;font-family:var(--font-family-main);background-color:var(--bg-secondary);color:var(--text-primary);font-size:var(--font-size-base)}html,body{overflow-y:hidden}*::-webkit-scrollbar{width:0!important;height:0!important;background:transparent!important}*{scrollbar-width:none!important;-ms-overflow-style:none!important}@media (max-width: 768px){:root{--font-size-base: 15px;--spacing-md: 12px;--spacing-lg: 18px}body{overflow:auto;-webkit-overflow-scrolling:touch}}@media (max-width: 1100px){.main-layout{grid-template-columns:260px 1fr;padding:24px;gap:20px}.right-sidebar{display:none}}@media (max-width: 768px){.main-layout{display:block;padding:0}.left-sidebar,.right-sidebar{display:none}.main-content{height:100%;min-height:100vh;width:100%;border-radius:0;padding-bottom:70px}.content-wrapper{padding:16px}}@media (max-width: 768px){.profile-page .profile-info-page{flex-direction:column;align-items:center;text-align:center;gap:16px}.profile-page .profile-header{flex-direction:column;gap:16px}.profile-page .profile-avatar img{width:120px;height:120px}.profile-page .profile-stats{gap:24px;justify-content:center}}@media (max-width: 768px){.settings-container-page .settings-section{padding:16px}.settings-container-page .photo-upload{flex-direction:column;align-items:center;gap:16px}.settings-container-page .modal-content{width:95%}}@media (max-width: 480px){.auth-container{padding:32px 16px;border-radius:0;box-shadow:none;height:100vh;justify-content:center}}@media (max-width: 992px){.LandingPage .header .container{flex-direction:row;justify-content:space-between}.LandingPage .nav-menu{display:none}}@media (max-width: 768px){.LandingPage .hero-content{grid-template-columns:1fr;text-align:center}.LandingPage .hero-visual{display:none}.LandingPage .hero-title{font-size:2.8rem}.LandingPage .hero-actions{justify-content:center}.LandingPage .footer-content{grid-template-columns:1fr;text-align:center}.LandingPage .footer-links{grid-template-columns:1fr 1fr}}