:root{--bg-main:#171813;--bg-sidebar:transparent;--bg-card:#1f221a;--accent:#d4a373;--accent-hover:#faedcd;--text-main:#e9edc9;--text-muted:#9c9a8a;--code-bg:#0d0f0a;--info:#85a376;--teacher-bg:#d4a3730d;--teacher-border:#d4a373}*{box-sizing:border-box;margin:0;padding:0;font-family:Lato,sans-serif}h1,h2,h3,h4,.tree-header,#sidebar h2{font-family:Cinzel,serif}body{color:var(--text-main);background-color:#0000;background-image:linear-gradient(#0d0f0ae0,#0d0f0ae0),url(/map.png);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;height:100vh;display:flex;overflow:hidden}#root,#app-container{width:100%;height:100vh;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes rotateSunburst{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes unchartedPop{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}@keyframes bounceChest{0%{transform:translateY(0)}to{transform:translateY(-8px)}}@keyframes pulse{0%{box-shadow:0 0 #f38ba866}70%{box-shadow:0 0 0 10px #f38ba800}to{box-shadow:0 0 #f38ba800}}@keyframes chestGlowAnim{0%{opacity:0;transform:translate(-50%,-50%)scale(.6)}30%{opacity:1;transform:translate(-50%,-50%)scale(1.2)}to{opacity:1;background:radial-gradient(circle,#ffdf89f2 0%,#d4a37366 40%,#d4a37300 70%);transform:translate(-50%,-50%)scale(1.6)}}.concept-highlight{text-shadow:0 0 8px #d4a37333;color:var(--accent)!important;font-weight:700!important}.code-inline{color:#66d9ef;background:#ffffff14;border:1px solid #ffffff1a;border-radius:4px;padding:2px 6px;font-family:monospace;font-size:.9em}#sidebar{background:0 0;border-right:1px solid #d4a37333;flex-direction:column;width:340px;padding:20px 10px;display:flex;overflow-y:auto;box-shadow:5px 0 15px #00000080}#sidebar h2{color:var(--accent);text-transform:uppercase;letter-spacing:1.5px;text-shadow:0 2px 4px #000000e6;margin-bottom:20px;padding-left:10px;font-size:1.3rem}.tree-group{margin-bottom:20px}.tree-header{color:#ff8c69;letter-spacing:1.5px;text-transform:uppercase;text-shadow:2px 2px 4px #000000e6,0 0 5px #ff8c6926;background-color:#fff3;border-radius:4px;margin-top:25px;margin-bottom:8px;padding:8px 12px;font-family:Pirata One,Cinzel,serif;font-size:1.25rem}.tree-group:first-of-type .tree-header{margin-top:0}.tree-item{color:var(--text-main);cursor:pointer;border-radius:6px;outline:none;margin-top:4px;padding:10px 15px;font-size:.95rem;text-decoration:none;transition:all .2s;display:block}.tree-item:hover:not(.locked-item){color:var(--accent-hover);background-color:#d4a37333}.tree-item.active{color:#111;background-color:#d4a373f2;font-weight:700;position:relative;box-shadow:0 0 12px #d4a37366}.tree-item.active:before{content:"🧭 ";font-size:1.1rem}.tree-item:focus,.tree-item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px;background-color:#d4a37326}.tree-item.active:focus{outline-offset:-2px;outline:2px solid #111}.tree-item:active{background-color:var(--accent)!important;color:#111!important}.tree-subitem{color:var(--text-muted);opacity:.85;cursor:pointer;border-left:1px solid #d4a37333;border-radius:0 6px 6px 0;margin-top:2px;margin-left:18px;padding:6px 12px;font-size:.86rem}.tree-subitem:before{content:"▪ ";color:var(--accent);margin-right:4px;font-size:.75rem}.tree-subitem:hover:not(.locked-item){color:var(--accent-hover);opacity:1;background-color:#d4a3731a}.tree-subitem.active{color:var(--accent-hover);opacity:1;border-left:3px solid var(--accent);background-color:#d4a37326;font-weight:700}.locked-item{opacity:.6;cursor:not-allowed}.locked-item:after{content:" 🔒";float:right;font-size:.8rem}.unlocked-item:after{content:" ✅";float:right;color:#a6e3a1;font-size:.8rem}#content-container{flex-direction:column;flex:1;height:100vh;display:flex}#main-content{scroll-behavior:smooth;flex:1;width:100%;padding:40px 60px;overflow-y:auto}.content-wrapper{max-width:950px;margin:0 auto;padding-bottom:50px;position:relative}.page{display:none}.page.active{background-color:#1e222acc;border:1px solid #313244;border-radius:12px;min-height:200px;padding:40px;animation:.3s ease-in-out fadeIn;display:block}h1{color:var(--accent);text-shadow:0 2px 5px #00000080;margin-bottom:8px;font-size:2.6rem}.subtitle{color:var(--text-muted);border-bottom:1px solid #2f3e22;margin-bottom:35px;padding-bottom:15px;font-family:Lato,sans-serif;font-size:1.15rem}h2.section-title{color:var(--info);border-bottom:1px dashed #2f3e22;align-items:center;gap:10px;margin:40px 0 20px;padding-bottom:10px;font-size:1.8rem;display:flex}h3{color:var(--accent-hover);margin:25px 0 10px;font-size:1.4rem}p{margin-bottom:15px;font-size:1.1rem;line-height:1.7}ul,ol{margin-bottom:25px;margin-left:25px}li{margin-bottom:10px;font-size:1.1rem;line-height:1.6}table.logic-table{border-collapse:collapse;background-color:var(--bg-card);border-style:hidden;border-radius:6px;width:100%;margin-bottom:25px;overflow:hidden;box-shadow:0 0 0 1px #2f3e22}table.logic-table th,table.logic-table td{text-align:center;border:1px solid #2f3e22;padding:12px;font-size:1.05rem}table.logic-table th{color:var(--info);background-color:#88c0d026;font-weight:700}.analogy-box{border-left:4px solid var(--info);background-color:#89b4fa0d;border-radius:6px;margin:20px 0;padding:15px 20px;font-style:italic}.topic-container{border-bottom:2px solid #313244;margin-bottom:60px;padding-bottom:50px;transition:all .5s;position:relative}.topic-container:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.topic-locked{opacity:.25;pointer-events:none;filter:blur(4px);-webkit-user-select:none;user-select:none;max-height:250px;overflow:hidden}.topic-lock-overlay{z-index:10;pointer-events:auto;background:#1e1e2e66;border-radius:8px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:absolute;top:0;left:0}.lock-overlay-content{border:2px solid var(--accent);text-align:center;background:#1e1e2e;border-radius:12px;max-width:90%;padding:20px 30px;box-shadow:0 10px 25px #0009}.dashboard-container{flex-direction:column;gap:20px;margin-top:30px;display:flex}.dash-card{background:var(--bg-card);border:2px solid #313244;border-radius:10px;padding:25px}.dash-card h3{color:var(--accent);margin-top:0}.progress-bar-container{background:#1c2028;border:1px solid #313244;border-radius:12px;width:100%;height:25px;margin-top:15px;overflow:hidden}.progress-bar{background:linear-gradient(90deg,#88c0d0,#89b4fa);width:0%;height:100%;transition:width .5s ease-in-out}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;margin-top:20px;display:grid}.stat-box{text-align:center;background:#1c2028;border:1px solid #313244;border-radius:8px;padding:15px}.stat-value{color:var(--text-main);font-size:2rem;font-weight:700}.stat-label{color:var(--text-muted);text-transform:uppercase;margin-top:5px;font-size:.85rem}#nav-footer{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0d0f0a80;border-top:1px solid #d4a37333;justify-content:space-between;padding:15px 60px;display:flex}.btn{background-color:var(--bg-card);color:var(--text-main);cursor:pointer;border:1px solid #313244;border-radius:8px;outline:none;padding:12px 24px;font-size:1rem;font-weight:700;transition:all .2s}.btn:hover:not(:disabled){background-color:var(--accent);color:#111;border-color:var(--accent)}.btn:focus,.btn:focus-visible{outline:3px solid var(--accent-hover);outline-offset:2px}.btn:active:not(:disabled){transform:scale(.98);background-color:var(--accent-hover)!important;color:#111!important}.btn:disabled{opacity:.2;cursor:not-allowed}.teacher-layer{background-color:var(--teacher-bg);border-left:5px solid var(--teacher-border);border-radius:6px;margin:20px 0;padding:20px;display:none;box-shadow:0 4px 6px #0000001a}.teacher-layer.visible{animation:.5s ease-in-out pulse;display:block}.teacher-layer h4{color:var(--teacher-border);align-items:center;gap:8px;margin-bottom:15px;font-size:1.2rem;display:flex}.teacher-layer h4:before{content:"🔓"}#teacher-toast{background:var(--teacher-border);color:#111;z-index:1000;border-radius:8px;padding:10px 20px;font-weight:700;display:none;position:fixed;top:20px;right:20px;box-shadow:0 4px 12px #0000004d}.exercise-box{background-color:#272822d9;border:1px solid #3e3f4c;border-radius:8px;margin-bottom:30px;padding:20px;box-shadow:0 4px 15px #0000004d}.exercise-box p{margin-bottom:15px;line-height:1.5}.exercise-box-guiado{border-left:5px solid #a6e22e}.exercise-box-guiado strong{color:#a6e22e}.exercise-box-noguiado{border-left:5px solid #fd971f}.exercise-box-noguiado strong{color:#fd971f}.exercise-box-desafio{border-left:5px solid #f92672}.exercise-box-desafio strong{color:#f92672}.exercise-box-final{border-left:5px solid #66d9ef}.exercise-box-final strong{color:#66d9ef}.boss-card{background-color:#272822d9;border:1px solid #3e3f4c;border-left:6px solid #f92672;border-radius:12px;margin-top:40px;padding:25px;box-shadow:0 6px 20px #0006}.boss-card h4{color:#f92672;margin-bottom:15px;font-size:1.3rem}.example-box{color:#2b2c26;background-color:#f4eedb;border:1px solid #dcd5c0;border-left:5px solid #d4a373;border-radius:8px;margin:20px 0 30px;padding:20px;box-shadow:0 4px 15px #00000026}.example-box p{margin-bottom:12px;line-height:1.5;color:#2b2c26!important}.example-box p strong{color:#b87d4b!important}.example-box pre{color:#2b2c26!important;box-shadow:none!important;background-color:#e9e2cf!important;border:1px solid #dcd5c0!important;border-left:4px solid #b87d4b!important;margin-top:5px!important;padding:14px!important}.example-box code{color:#b83b5e!important;background:#b83b5e1a!important;border:1px solid #b83b5e40!important;font-family:Courier New,Courier,monospace!important}.example-box .comment{color:#7a7665!important;font-style:italic!important}.example-box .keyword{color:#b83b5e!important;font-weight:700!important}.example-box .string{color:#5a7d36!important}pre{border:1px solid #313244;border-left:4px solid var(--info);white-space:pre-wrap;word-wrap:break-word;background-color:#0d1117;border-radius:8px;margin:15px 0 5px;padding:18px;overflow-x:auto;box-shadow:inset 0 2px 4px #0003}code,.kw-highlight{letter-spacing:.2px;font-family:Fira Code,Cascadia Code,Consolas,Monaco,Courier New,monospace;box-shadow:0 1px 3px #00000026;color:#f92672!important;background:#f926721f!important;border:1px solid #f926724d!important;border-radius:5px!important;padding:2px 7px!important;font-size:.92em!important;font-weight:600!important}.keyword{color:#f38ba8;font-weight:700}.type{color:#f9e2af}.string{color:#a6e3a1}.comment{color:#6c7086;font-style:italic}.fiddle-link{color:var(--info);background:#89b4fa1a;border-radius:4px;margin-bottom:25px;padding:5px 10px;font-size:.9rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-block}.fiddle-link:hover{background:#89b4fa33}.logic-textarea{width:100%;min-height:80px;color:var(--text-main);resize:vertical;background-color:#88c0d00d;border:2px dashed #88c0d066;border-radius:8px;outline:none;margin-top:10px;padding:15px;font-family:Courier New,Courier,monospace;font-size:1.05rem;transition:all .3s}.logic-textarea:focus{border-color:var(--accent);background-color:#88c0d01a;box-shadow:0 0 10px #88c0d033}.monaco-editor-container{background-color:#272822;border:2px solid #3e3f4c;border-radius:8px;width:100%;height:220px;margin-top:10px;overflow:hidden}.save-indicator{color:var(--info);opacity:0;float:right;margin-top:5px;font-size:.85rem;font-weight:700;transition:opacity .3s}.btn-validated{color:#1e1e2e!important;background:#a6e3a1!important;border-color:#a6e3a1!important;font-weight:700!important}.btn-validated:hover{color:#1e1e2e!important;background:#94d28f!important}.btn-reset{cursor:pointer;transition:all .3s;color:#f92672!important;background:0 0!important;border:2px solid #f92672!important;font-weight:700!important}.btn-reset:hover{color:#1e1e2e!important;background:#f92672!important}.validation-box{border:1px solid #313244;border-top:3px solid var(--info);text-align:center;background-color:#1c2028;border-radius:8px;margin-top:50px;padding:20px}.validation-box p{color:var(--text-muted);margin-bottom:15px;font-size:1rem}.validation-input{border:1px solid var(--accent);color:#fff;text-align:center;letter-spacing:2px;background-color:#242933;border-radius:4px;width:60%;max-width:300px;padding:10px;font-size:1.1rem;font-weight:700}.validation-btn{background-color:var(--info);color:#111;cursor:pointer;border:none;border-radius:4px;margin-left:10px;padding:10px 20px;font-weight:700;transition:all .2s}.validation-btn:hover{background-color:var(--accent-hover)}.auth-overlay{z-index:9999;background:#000000e6;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.admin-login-overlay{z-index:10000;background:#000000f2;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.user-detail-modal{z-index:99999;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#000c;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.uncharted-modal-overlay{z-index:999999;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0a0a12eb;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0;overflow:hidden}.unlock-animation-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10000;opacity:0;pointer-events:none;background:#0a0c08d9;justify-content:center;align-items:center;width:100vw;height:100vh;transition:opacity .5s;display:flex;position:fixed;top:0;left:0}.unlock-animation-overlay.active{opacity:1;pointer-events:auto}.unlock-chest-container{text-align:center;position:relative}.chest-glow{filter:blur(10px);opacity:0;mix-blend-mode:screen;background:radial-gradient(circle,#d4a37399 0%,#d4a37300 70%);border-radius:50%;width:250px;height:250px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.chest-box{perspective:400px;width:120px;height:100px;margin:0 auto 30px;position:relative}.chest-base{background:#5c3d24;border:4px solid #2e1a0b;border-radius:0 0 10px 10px;width:100%;height:60px;position:absolute;bottom:0;box-shadow:inset 0 -10px #0003}.chest-base:after{content:"";z-index:10;background:#e6a15c;border:3px solid #2e1a0b;border-radius:50%;width:24px;height:24px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.chest-lid{transform-origin:bottom;z-index:5;background:#785032;border:4px solid #2e1a0b;border-bottom:none;border-radius:20px 20px 0 0;width:100%;height:35px;transition:transform 1.2s cubic-bezier(.25,1,.5,1);position:absolute;top:10px}.unlock-animation-overlay.active .chest-lid{transform:rotateX(-110deg)}.unlock-animation-overlay.active .chest-glow{animation:4s infinite alternate chestGlowAnim}.unlock-text{color:var(--accent);letter-spacing:2px;text-shadow:0 0 15px #d4a37380;opacity:0;font-family:Outfit,sans-serif;font-size:1.8rem;font-weight:700;transition:all .8s 1s;transform:translateY(20px)}.unlock-animation-overlay.active .unlock-text{opacity:1;transform:translateY(0)}.sparkle{opacity:0;pointer-events:none;z-index:100;background:#ffd56b;border-radius:50%;width:8px;height:8px;position:absolute}