:root{--color-primary:#4caf50;--color-primary-dark:#2e7d32;--color-primary-light:#81c784;--color-secondary:#2196f3;--color-secondary-dark:#1976d2;--color-warning:#ff9800;--color-warning-dark:#f57c00;--color-danger:#f44336;--color-success:#4caf50;--color-bg-light:#f5f5f5;--color-bg-dark:#1a1a2e;--color-surface-light:#fff;--color-surface-dark:#ffffff0d;--color-text-primary:#333;--color-text-secondary:#666;--color-text-muted:#999;--color-terminal-bg:#1a1a1a;--color-terminal-text:#f5f5f5;--font-family-base:"Roboto",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-family-mono:"Source Code Pro","JetBrains Mono",monospace;--font-size-h1:2.5rem;--font-size-h2:1.8rem;--font-size-h3:1.4rem;--font-size-body:1rem;--font-size-small:0.875rem;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 2px 4px #0000001a;--shadow-md:0 4px 10px #0000001a;--shadow-lg:0 10px 25px #00000026;--transition-fast:0.15s ease;--transition-normal:0.3s ease;--focus-ring:0 0 0 3px #2196f366}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;background-color:var(--color-bg-light);color:#333;color:var(--color-text-primary);font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-family:var(--font-family-base);margin:0}code{background-color:#f0f0f0;border-radius:4px;border-radius:var(--radius-sm);color:#e53935;font-family:Source Code Pro,JetBrains Mono,monospace;font-family:var(--font-family-mono);padding:2px 4px}*{box-sizing:border-box}:focus{outline:none}:focus-visible{box-shadow:0 0 0 3px #2196f366;box-shadow:var(--focus-ring);outline:none}a:focus-visible{box-shadow:none;outline:2px solid #2196f3;outline:2px solid var(--color-secondary);outline-offset:2px}input:focus-visible,select:focus-visible,textarea:focus-visible{border-color:#2196f3;border-color:var(--color-secondary);box-shadow:0 0 0 3px #2196f366;box-shadow:var(--focus-ring)}button:focus-visible{box-shadow:0 0 0 3px #2196f366;box-shadow:var(--focus-ring)}.scenario-card:focus-visible,.tool-card:focus-visible,.topic-card:focus-visible{box-shadow:0 10px 25px #00000026,0 0 0 3px #2196f366;box-shadow:var(--shadow-lg),var(--focus-ring)}[data-theme=dark]{--color-bg-light:#1a1a2e;--color-bg-dark:#0f0f1a;--color-surface-light:#16213e;--color-surface-dark:#0f0f1a;--color-text-primary:#f5f5f5;--color-text-secondary:#b0b0b0;--color-text-muted:#707070;--color-terminal-bg:#0d0d1a;--color-terminal-text:#f5f5f5;--shadow-sm:0 2px 4px #0006;--shadow-md:0 4px 10px #00000080;--shadow-lg:0 10px 25px #0009;--focus-ring:0 0 0 3px #2196f380}[data-theme=dark] body{background-color:#f5f5f5;background-color:var(--color-bg-light);color:#333;color:var(--color-text-primary)}[data-theme=dark] input,[data-theme=dark] select,[data-theme=dark] textarea{background-color:#fff;background-color:var(--color-surface-light);border-color:#3a3a5a;color:#333;color:var(--color-text-primary)}[data-theme=dark] input::placeholder{color:#999;color:var(--color-text-muted)}[data-theme=dark] code{background-color:#2a2a4a;color:#ff7b72}.home{background:linear-gradient(135deg,#4caf50,#2196f3);color:#fff;display:flex;flex-direction:column;min-height:100vh;position:relative}.home-theme-toggle{align-items:center;background:#fff3;border:none;border-radius:var(--radius-full);cursor:pointer;display:flex;font-size:1.3rem;height:44px;justify-content:center;position:absolute;right:20px;top:20px;transition:all var(--transition-fast);width:44px;z-index:10}.home-theme-toggle:hover{background:#ffffff4d;transform:scale(1.1)}.home-theme-toggle:focus-visible{box-shadow:0 0 0 3px #ffffff80}.hero{align-items:center;display:flex;flex-direction:column;flex-shrink:0;justify-content:center;padding:60px 20px 40px;text-align:center}.hero h1{font-size:3rem;font-weight:700;margin:0 0 12px}.hero .subtitle{font-size:1.3rem;margin:0 0 30px;opacity:.9}.btn-hero{background-color:#fff;border-radius:var(--radius-md);box-shadow:0 4px 15px #0003;color:#2196f3;display:inline-block;font-size:1.3rem;font-weight:600;letter-spacing:1px;padding:18px 50px;text-decoration:none;text-transform:uppercase;transition:all var(--transition-normal)}.btn-hero:hover{background-color:#f5f5f5;box-shadow:0 8px 25px #0000004d;transform:translateY(-3px)}.btn-hero:active{transform:translateY(-1px)}.user-progress{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26;border-radius:var(--radius-full);display:flex;gap:15px;margin-top:25px;padding:10px 20px}.progress-badge{font-size:.95rem;font-weight:600}.progress-xp{font-size:.9rem;opacity:.9}.quick-topics{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;padding:40px 20px;text-align:center}.quick-topics h2{font-size:1.5rem;font-weight:600;margin:0 0 25px}.topic-cards-grid{display:flex;flex-wrap:wrap;gap:15px;justify-content:center;margin:0 auto 25px;max-width:800px}.topic-card-mini{align-items:center;background:#fffffff2;border-bottom:4px solid;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);color:var(--color-text-primary);display:flex;flex-direction:column;min-width:140px;padding:20px 25px;text-decoration:none;transition:all var(--transition-normal)}.topic-card-mini:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.topic-card-mini .topic-icon{align-items:center;border-radius:50%;color:#fff;display:flex;font-size:2rem;height:55px;justify-content:center;margin-bottom:10px;width:55px}.topic-card-mini .topic-name{font-size:1.1rem;font-weight:600;margin-bottom:4px}.topic-card-mini .topic-lessons{color:var(--color-text-secondary);font-size:.8rem}.see-all-link{border:2px solid #ffffff80;border-radius:var(--radius-md);color:#fff;display:inline-block;font-size:1rem;font-weight:500;padding:10px 20px;text-decoration:none;transition:all var(--transition-fast)}.see-all-link:hover{background:#fff3;border-color:#fff}.simulators-section{padding:30px 20px;text-align:center}.simulators-section h3{font-size:1.1rem;font-weight:500;margin:0 0 15px;opacity:.9}.simulator-links{display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.simulator-link{align-items:center;background:#ffffff26;border:1px solid #fff3;border-radius:var(--radius-md);color:#fff;display:inline-flex;font-size:.95rem;gap:8px;padding:10px 20px;text-decoration:none;transition:all var(--transition-fast)}.simulator-link:hover{background:#ffffff40;transform:translateY(-2px)}.simulator-link .sim-icon{font-size:1.1rem}@media (max-width:768px){.hero{padding:40px 20px 30px}.hero h1{font-size:2.2rem}.hero .subtitle{font-size:1.1rem;margin-bottom:25px}.btn-hero{font-size:1.1rem;padding:15px 40px}.user-progress{flex-direction:column;gap:5px;padding:12px 20px}.quick-topics{padding:30px 15px}.quick-topics h2{font-size:1.3rem}.topic-cards-grid{gap:12px}.topic-card-mini{min-width:120px;padding:15px 20px}.topic-card-mini .topic-icon{font-size:1.7rem;height:45px;width:45px}.topic-card-mini .topic-name{font-size:1rem}.simulators-section{padding:25px 15px}.simulator-links{align-items:center;flex-direction:column}.simulator-link{justify-content:center;max-width:250px;width:100%}}@media (max-width:480px){.hero h1{font-size:1.8rem}.btn-hero,.hero .subtitle{font-size:1rem}.btn-hero{padding:14px 35px}.topic-cards-grid{grid-gap:10px;display:grid;gap:10px;grid-template-columns:repeat(2,1fr)}.topic-card-mini{min-width:0;min-width:auto;padding:12px 10px}.topic-card-mini .topic-icon{font-size:1.5rem;height:40px;width:40px}.topic-card-mini .topic-name{font-size:.9rem}.topic-card-mini .topic-lessons{font-size:.75rem}}[data-theme=dark] .home{background:linear-gradient(135deg,#1a1a2e,#0f3460)}[data-theme=dark] .topic-card-mini{background:#ffffff1a;color:#fff}[data-theme=dark] .topic-card-mini .topic-lessons{color:#ffffffb3}[data-theme=dark] .home-theme-toggle{background:#ffffff26}[data-theme=dark] .home-theme-toggle:hover{background:#ffffff40}.topic-selection{background-color:var(--color-bg-light);min-height:100vh;padding:60px 20px}.header{margin-bottom:50px;position:relative;text-align:center}.back-link{font-size:1.1rem;left:0;top:10px}.header h1{color:#333;font-size:2.5rem;margin-bottom:10px}.header p{color:#666;font-size:1.2rem}.topics-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin:0 auto;max-width:1200px}.topic-card{align-items:center;background-color:var(--color-surface-light);border-radius:var(--radius-md);border-top:5px solid;box-shadow:var(--shadow-md);color:var(--color-text-primary);display:flex;flex-direction:column;padding:30px;text-align:center;text-decoration:none;transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.topic-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.topic-icon{align-items:center;border-radius:50%;color:#fff;display:flex;font-size:2.5rem;height:80px;justify-content:center;margin-bottom:20px;width:80px}.topic-card h2{font-size:1.5rem;margin-bottom:10px}.topic-card p{color:#666;line-height:1.5}.special-tools{border-top:1px solid #e0e0e0;margin-left:auto;margin-right:auto;margin-top:60px;max-width:1200px;padding-top:40px}.special-tools h2{color:#333;font-size:2rem;margin-bottom:10px;text-align:center}.section-subtitle{color:#666;margin-bottom:30px;text-align:center}.tools-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin:0 auto;max-width:800px}.tool-card{background-color:var(--color-surface-light);border-left:5px solid;border-radius:var(--radius-md);box-shadow:var(--shadow-md);color:var(--color-text-primary);display:block;padding:30px;text-align:center;text-decoration:none;transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.tool-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.tool-icon{align-items:center;border-radius:50%;color:#fff;display:flex;font-size:2.5rem;height:80px;justify-content:center;margin:0 auto 20px;width:80px}.tool-card h2{font-size:1.5rem;margin-bottom:10px}.tool-card p{color:#666;line-height:1.5}@media (max-width:768px){.topic-selection{padding:40px 15px}.header{margin-bottom:30px}.topics-grid{gap:20px}.special-tools{margin-top:40px;padding-top:30px}}[data-theme=dark] .topic-selection{background-color:var(--color-bg-light)}[data-theme=dark] .header h1{color:var(--color-text-primary)}[data-theme=dark] .header p{color:var(--color-text-secondary)}[data-theme=dark] .topic-card{background-color:var(--color-surface-light);color:var(--color-text-primary)}[data-theme=dark] .topic-card p{color:var(--color-text-secondary)}[data-theme=dark] .tool-card{background-color:var(--color-surface-light);color:var(--color-text-primary)}[data-theme=dark] .tool-card p{color:var(--color-text-secondary)}[data-theme=dark] .special-tools{border-top-color:#ffffff1a}[data-theme=dark] .special-tools h2{color:var(--color-text-primary)}[data-theme=dark] .section-subtitle{color:var(--color-text-secondary)}.learning-module{background-color:var(--color-bg-light);min-height:100vh;padding:30px 20px 60px}.module-header{align-items:center;display:flex;flex-direction:column;margin-bottom:30px;padding:0 20px;position:relative}.back-link{color:var(--color-secondary);font-size:1rem;font-weight:500;left:20px;position:absolute;top:0;transition:color var(--transition-fast)}.back-link:hover{color:var(--color-secondary-dark)}h1{color:#333;margin-bottom:10px}.learning-subtitle{color:#666;margin-bottom:15px}.randomized-badge{background-color:#4caf50;border-radius:20px;color:#fff;display:inline-block;font-size:.9rem;margin-bottom:20px;padding:6px 12px}.progress-container{align-items:center;display:flex;margin:0 auto;max-width:600px;width:100%}.progress-bar{background-color:#e0e0e0;border-radius:5px;flex-grow:1;height:10px;margin-right:15px;overflow:hidden}.progress-fill{background-color:#4caf50;height:100%;transition:width .3s ease}.lesson-count{color:#666;font-size:.9rem;margin-right:15px;white-space:nowrap}.streak-counter{color:#ff5722;font-size:1.1rem;font-weight:700}.lesson-container{display:flex;gap:30px;margin:0 auto;max-width:1200px}.lesson-content{background-color:var(--color-surface-light);border-radius:var(--radius-md);box-shadow:var(--shadow-md);flex:2 1;padding:30px;position:relative}.lesson-sidebar{display:flex;flex:1 1;flex-direction:column;gap:20px;width:300px}.info-box{background-color:var(--color-surface-light);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:20px}.info-box h3{border-bottom:2px solid #f0f0f0;color:#333;font-size:1.2rem;margin-bottom:15px;margin-top:0;padding-bottom:8px}.info-box ul{margin:0;padding-left:20px}.info-box li{margin-bottom:8px}.lesson-title-row{align-items:center;display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.lesson-content h2{color:#333;font-size:1.8rem;margin:0}.difficulty-badge{letter-spacing:.5px}.difficulty-beginner{background-color:#e8f5e9;border:1px solid var(--color-primary);color:#2e7d32}.difficulty-intermediate{background-color:#fff3e0;border:1px solid var(--color-warning);color:#e65100}.difficulty-advanced{background-color:#fce4ec;border:1px solid #e91e63;color:#c2185b}.difficulty-expert{background-color:#ede7f6;border:1px solid #673ab7;color:#512da8}.xp-reward-badge{background-color:#4caf501a;border-radius:8px;color:#4caf50;font-size:.8rem;font-weight:700;padding:4px 8px}.lesson-description{color:#444;line-height:1.6;margin-bottom:30px}.terminal-container{margin-bottom:30px}.terminal-header{align-items:center;background-color:#e0e0e0;border-radius:8px 8px 0 0;display:flex;padding:8px 15px}.terminal-buttons{display:flex;gap:8px;margin-right:15px}.terminal-btn{border-radius:50%;height:12px;width:12px}.terminal-btn.red{background-color:#ff5f56}.terminal-btn.yellow{background-color:#ffbd2e}.terminal-btn.green{background-color:#27c93f}.terminal-title{color:#666;flex-grow:1;font-size:.9rem;text-align:center}.terminal{border-radius:0 0 var(--radius-md) var(--radius-md)}.terminal-prompt{display:flex;margin-bottom:10px}.prompt-user{color:#4caf50}.prompt-separator,.prompt-symbol{color:#f5f5f5;margin:0 5px}.prompt-directory{color:#2196f3}.terminal-input-form{display:flex}.terminal-input{background-color:initial;border:none;caret-color:#f5f5f5;color:#f5f5f5;flex-grow:1;font-family:Source Code Pro,monospace;font-size:1rem;outline:none}.feedback{border-radius:var(--radius-md);font-weight:500;margin-bottom:25px;padding:15px}.feedback.correct{background-color:#e8f5e9;border-left:4px solid var(--color-primary);color:var(--color-primary-dark)}.feedback.incorrect{background-color:#ffebee;border-left:4px solid var(--color-danger);color:#c62828}.lesson-actions{display:flex;gap:15px;margin-bottom:30px}.lesson-actions button:disabled{cursor:not-allowed;opacity:.6}.answer-button{background-color:#ff9800;margin-left:10px}.answer-button:hover{background-color:#f57c00}.hint{background-color:#fffde7;border-left:4px solid #ffeb3b;border-radius:4px;margin-top:15px;padding:10px}.hint h3{color:#1976d2;font-size:1.2rem;margin-top:0}.example{background-color:#f5f5f5;border-radius:4px;margin-top:15px;padding:15px}.example h4{color:#666;font-size:1rem;margin-top:0}.example code{display:block;padding:10px}.answer{background-color:#e8f5e9;border-left:4px solid #4caf50;border-radius:4px;margin-top:15px;padding:15px}.answer h3{color:#2e7d32;margin-top:0}.answer pre{background-color:#f1f8e9;border-radius:4px;overflow-x:auto;padding:10px}.answer code{color:#333;font-family:Source Code Pro,monospace}.header-container{background-color:var(--color-surface-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px;margin-bottom:15px;margin-left:auto;margin-right:auto;max-width:1200px;padding:15px 20px}.lesson-controls{align-items:center;display:flex;flex-wrap:wrap;gap:15px;justify-content:space-between}.lesson-navigation{align-items:center;display:flex;gap:12px}.lesson-filters{flex-wrap:wrap;gap:20px}.filter-group,.lesson-filters{align-items:center;display:flex}.filter-group{gap:8px}.filter-group label{color:var(--color-text-secondary);font-size:.9rem;white-space:nowrap}.nav-button{background-color:var(--color-primary);border:none;border-radius:var(--radius-sm);color:#fff;cursor:pointer;font-size:14px;padding:var(--spacing-sm) var(--spacing-md);transition:background-color var(--transition-fast)}.nav-button:hover{background-color:var(--color-primary-dark)}.nav-button:disabled{background-color:#ccc;color:#888;cursor:not-allowed;opacity:.6}.lesson-progress{color:#555;font-size:14px;white-space:nowrap}.lesson-select{background-color:#fff;border:1px solid #ccc;border-radius:var(--radius-sm);cursor:pointer;font-size:14px;padding:8px 12px;transition:border-color var(--transition-fast)}.lesson-select:focus,.lesson-select:hover{border-color:var(--color-secondary)}.lesson-select:focus{box-shadow:var(--focus-ring);outline:none}.filter-group .lesson-select{min-width:140px}.filter-group .lesson-select:first-of-type{max-width:280px}.difficulty-select{min-width:120px}.empty-state{align-items:center;display:flex;flex-direction:column;justify-content:center;min-height:100vh;text-align:center}.empty-container{background-color:var(--color-surface-light);border-radius:var(--radius-md);box-shadow:var(--shadow-md);max-width:600px;padding:50px}.empty-container h2{color:#333;font-size:2rem;margin-bottom:20px}.empty-container p{color:#666;font-size:1.2rem;margin-bottom:30px}.completion{align-items:center;background:linear-gradient(135deg,#4caf50,#2196f3);display:flex;justify-content:center;min-height:100vh}.completion-container{background-color:var(--color-surface-light);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);max-width:600px;padding:50px;text-align:center}.completion-icon{font-size:5rem;margin-bottom:20px}.completion-container h2{color:#333;font-size:2.5rem;margin-bottom:20px}.completion-container p{color:#666;font-size:1.2rem;margin-bottom:30px}@media (max-width:768px){.lesson-container{flex-direction:column}.lesson-sidebar{order:-1}.header-container{padding:12px 15px}.lesson-controls{align-items:stretch;flex-direction:column;gap:12px}.lesson-navigation{justify-content:center}.lesson-filters{align-items:stretch;flex-direction:column;gap:10px}.filter-group{align-items:flex-start;flex-direction:column;gap:4px}.difficulty-select,.filter-group .lesson-select{max-width:none;min-width:0;min-width:auto;width:100%}}@media (min-width:769px) and (max-width:1024px){.lesson-controls{flex-wrap:wrap}.lesson-filters{justify-content:flex-start;margin-top:10px;width:100%}}[data-theme=dark] .learning-module{background-color:var(--color-bg-light)}[data-theme=dark] .header-container,[data-theme=dark] .lesson-content{background-color:var(--color-surface-light)}[data-theme=dark] .lesson-content h2{color:var(--color-text-primary)}[data-theme=dark] .lesson-description{color:var(--color-text-secondary)}[data-theme=dark] .info-box{background-color:var(--color-surface-light)}[data-theme=dark] .info-box h3{border-bottom-color:#ffffff1a;color:var(--color-text-primary)}[data-theme=dark] .info-box li,[data-theme=dark] .info-box p{color:var(--color-text-secondary)}[data-theme=dark] .terminal-header{background-color:#2d2d2d}[data-theme=dark] .terminal-title{color:#999}[data-theme=dark] .feedback.correct{background-color:#4caf5033;border-left-color:#4caf50;color:#8bc34a}[data-theme=dark] .feedback.incorrect{background-color:#f4433633;border-left-color:#f44336;color:#ef9a9a}[data-theme=dark] .hint{background-color:#ffeb3b1a;border-left-color:#ffc107}[data-theme=dark] .hint h3{color:#ffc107}[data-theme=dark] .hint p{color:var(--color-text-secondary)}[data-theme=dark] .answer{background-color:#4caf5026;border-left-color:#4caf50}[data-theme=dark] .answer h3{color:#8bc34a}[data-theme=dark] .answer pre{background-color:#0000004d}[data-theme=dark] .answer code{color:var(--color-text-primary)}[data-theme=dark] .example{background-color:#ffffff0d}[data-theme=dark] .example h4{color:var(--color-text-secondary)}[data-theme=dark] .lesson-select{border-color:#3a3a5a;color:var(--color-text-primary)}[data-theme=dark] .lesson-select,[data-theme=dark] .lesson-select option{background-color:var(--color-surface-light)}[data-theme=dark] .nav-button:disabled{background-color:#3a3a5a;color:#666}[data-theme=dark] .filter-group label,[data-theme=dark] .lesson-progress{color:var(--color-text-secondary)}[data-theme=dark] .progress-bar{background-color:#ffffff1a}[data-theme=dark] .module-header h1{color:var(--color-text-primary)}[data-theme=dark] .learning-subtitle,[data-theme=dark] .lesson-count{color:var(--color-text-secondary)}[data-theme=dark] .completion-container,[data-theme=dark] .empty-container{background-color:var(--color-surface-light)}[data-theme=dark] .completion-container h2,[data-theme=dark] .empty-container h2{color:var(--color-text-primary)}[data-theme=dark] .completion-container p,[data-theme=dark] .empty-container p{color:var(--color-text-secondary)}.terraform-simulator{color:#333;margin:0 auto;max-width:1200px;padding:2rem}.simulator-header{margin-bottom:2rem;text-align:center}.simulator-header h1{color:#7b42bc;margin:.5rem 0}.simulator-header p{color:#666;font-size:1.1rem;margin:.5rem 0}.back-link{color:#666;display:inline-block;margin-bottom:1rem;text-decoration:none;transition:color .3s}.back-link:hover{color:#7b42bc}.simulator-tabs{border-bottom:1px solid #ddd;display:flex;margin-bottom:1rem}.tab{background:none;border:none;border-bottom:3px solid #0000;color:#666;cursor:pointer;font-size:1rem;font-weight:500;margin-right:.5rem;padding:.75rem 1.5rem;transition:all .3s}.tab.active,.tab:hover{color:#7b42bc}.tab.active{border-bottom-color:#7b42bc}.simulator-content{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;min-height:500px;overflow:hidden}.editor-container{padding:1.5rem}.code-editor{margin-bottom:1rem}.code-editor textarea{background-color:#f8f8f8;border:1px solid #ddd;border-radius:4px;font-family:Courier New,Courier,monospace;font-size:14px;height:400px;line-height:1.5;padding:1rem;resize:vertical;width:100%}.editor-controls{display:flex;gap:1rem;margin-bottom:1.5rem}.btn{border-radius:4px;padding:.75rem 1.5rem;transition:all .3s}.validate-btn{background-color:#7b42bc;color:#fff}.validate-btn:hover{background-color:#639}.btn-secondary{background-color:#f1f1f1;color:#333}.btn-secondary:hover{background-color:#e0e0e0}.validation-results{border-radius:4px;margin-top:1rem;padding:1rem}.validation-results.error{background-color:#ffebee;border-left:4px solid #f44336}.validation-results.success{background-color:#e8f5e9;border-left:4px solid #4caf50}.validation-results h3{margin-bottom:.5rem;margin-top:0}.validation-results ul{margin:0;padding-left:1.5rem}.validation-results li{line-height:1.4;margin-bottom:.5rem}.validation-results li.error{color:#d32f2f;font-weight:500}.validation-results li.success{color:#2e7d32;font-weight:500}.examples-container{display:flex;height:600px}.examples-sidebar{border-right:1px solid #eee;overflow-y:auto;padding:1.5rem;width:30%}.example-category{margin-bottom:1.5rem}.example-category h3{align-items:center;border-bottom:1px solid #eee;cursor:pointer;display:flex;justify-content:space-between;margin:0;padding:.5rem 0}.example-category h3.active{color:#7b42bc}.toggle-icon{font-size:.8rem}.block-description{color:#666;font-size:.9rem;margin:.5rem 0}.example-list{padding-left:.5rem}.example-item{border-radius:4px;cursor:pointer;margin:.5rem 0;padding:.5rem;transition:all .3s}.example-item:hover{background-color:#f1f1f1;color:#7b42bc}.example-preview{flex:1 1;overflow-y:auto;padding:1.5rem}.empty-preview{align-items:center;color:#999;display:flex;height:100%;justify-content:center}.code-preview{background-color:#f8f8f8;border-radius:4px;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.5;margin-bottom:1rem;overflow-x:auto;padding:1rem}.help-container{height:600px;overflow-y:auto}.help-content{padding:1.5rem}.help-section{margin-bottom:2rem}.help-section h3{border-bottom:1px solid #eee;color:#7b42bc;margin-top:0;padding-bottom:.5rem}.help-section ul{padding-left:1.5rem}.help-section li{margin-bottom:.5rem}.btn-interactive{background-color:#9c27b0}.btn-interactive:hover{background-color:#7b1fa2}.btn-interactive:disabled{background-color:#e1bee7;cursor:not-allowed}.field-explanations{background-color:#f5f5f5;border-left:4px solid #2196f3;border-radius:8px;margin-top:20px;padding:15px}.field-explanations h4{color:#1565c0;margin-bottom:10px;margin-top:0}.field-item{border-radius:4px;margin-bottom:10px;padding:8px}.field-item.required{background-color:#e3f2fd}.field-item.optional{background-color:#f1f8e9}.field-item strong{font-weight:600}.example-actions{display:flex;gap:10px;margin-top:15px}.resource-preview-modal{align-items:center;background-color:#00000080;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:1000}.resource-preview-content{background-color:#fff;border-radius:8px;box-shadow:0 4px 20px #00000026;display:flex;flex-direction:column;max-height:90vh;max-width:800px;overflow-y:auto;padding:20px;width:90%}.modal-header{align-items:center;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;margin-bottom:15px;padding-bottom:15px}.modal-header h2{color:#4527a0;margin:0}.close-btn{background:none;border:none;color:#757575;cursor:pointer;font-size:24px}.close-btn:hover{color:#d32f2f}.resource-description{background-color:#f3e5f5;border-radius:8px;margin-bottom:20px;padding:15px}.resource-form{gap:15px;margin-bottom:20px}.form-group,.resource-form{display:flex;flex-direction:column}.form-group{gap:5px}.form-group label{align-items:center;display:flex;font-weight:500;gap:8px}.optional-badge,.required-badge{border-radius:4px;font-size:12px;font-weight:400;padding:2px 6px}.required-badge{background-color:#ffebee;color:#d32f2f}.optional-badge{background-color:#e8f5e9;color:#2e7d32}.form-group input{border:1px solid #e0e0e0;border-radius:4px;font-size:16px;padding:10px}.form-group input:focus{border-color:#7b1fa2;box-shadow:0 0 0 2px #7b1fa233;outline:none}.field-help{color:#757575;font-size:14px;margin:5px 0 0}.resource-preview{margin-bottom:20px}.resource-best-practices{background-color:#fff8e1;border-radius:8px;margin-bottom:20px;padding:15px}.resource-best-practices h3{color:#ff6f00;margin-top:0}.resource-best-practices ul{margin:0;padding-left:20px}.resource-best-practices li{margin-bottom:8px}.modal-actions{border-top:1px solid #e0e0e0;display:flex;gap:10px;justify-content:flex-end;margin-top:20px;padding-top:15px}.practice-container{display:flex;height:100%}.practice-sidebar{background-color:#f5f5f5;border-right:1px solid #ddd;min-width:250px;overflow-y:auto;padding:15px;width:250px}.practice-sidebar h3{color:#4527a0;margin-top:0}.practice-description{color:#616161;font-size:14px;margin-bottom:20px}.practice-task-item{background-color:#fff;border-left:3px solid #0000;border-radius:4px;cursor:pointer;margin-bottom:8px;padding:12px 10px;transition:all .2s ease}.practice-task-item:hover{background-color:#ede7f6;border-left-color:#7e57c2}.practice-task-item.active{background-color:#ede7f6;border-left-color:#4527a0;font-weight:500}.practice-content{flex:1 1;overflow-y:auto;padding:20px}.task-description{font-size:16px;line-height:1.5;margin-bottom:20px}.task-code-container{display:flex;flex-direction:column;gap:20px}.task-code{background-color:#212121;border-radius:8px;color:#f5f5f5;font-family:Source Code Pro,monospace;font-size:14px;line-height:1.5;overflow-x:auto;padding:20px;position:relative;white-space:nowrap}.task-blank{background-color:#3949ab;border-radius:3px;color:#fff;display:inline-block;font-weight:700;min-width:80px;padding:0 5px;text-align:center}.task-blanks{background-color:#f9f9f9;border:1px solid #e0e0e0;border-radius:8px;gap:15px;padding:20px}.task-blank-input,.task-blanks{display:flex;flex-direction:column}.task-blank-input{gap:5px}.task-blank-input label{font-size:15px;font-weight:500}.task-blank-input input{border:1px solid #ddd;border-radius:4px;font-family:Source Code Pro,monospace;font-size:14px;padding:10px}.task-blank-input input:focus{border-color:#3f51b5;box-shadow:0 0 0 2px #3f51b533;outline:none}.task-actions{display:flex;gap:10px;margin-top:10px}.task-hint{background-color:#fff8e1;border-left:4px solid #ffc107;margin-top:15px}.task-feedback,.task-hint{border-radius:8px;padding:15px}.task-feedback{margin-top:20px}.task-feedback.success{background-color:#e8f5e9;border-left:4px solid #4caf50}.task-feedback.error{background-color:#ffebee;border-left:4px solid #f44336}.task-feedback h4{margin-bottom:15px;margin-top:0}.feedback-item{border-radius:4px;margin-bottom:12px;padding:10px}.feedback-item.correct{background-color:#f1f8e9}.feedback-item.incorrect{background-color:#ffebee}.feedback-item div{margin-bottom:5px}.feedback-item code{background-color:#0000000d;border-radius:3px;font-family:Source Code Pro,monospace;padding:2px 5px}.success-message{background-color:#f1f8e9;border-radius:4px;color:#2e7d32;font-weight:500;margin-top:15px;padding:10px;text-align:center}@media (max-width:768px){.terraform-simulator{padding:1rem}.examples-container{height:auto}.examples-sidebar{border-bottom:1px solid #eee;border-right:none}.simulator-tabs{overflow-x:auto;white-space:nowrap}.examples-container{flex-direction:column}.examples-sidebar{max-width:none;width:100%}.example-preview{margin-top:20px}.resource-preview-content{padding:15px;width:95%}.example-actions{flex-direction:column}.btn{margin-top:5px;width:100%}.code-editor textarea{min-height:250px}.practice-container{flex-direction:column}.practice-sidebar{border-bottom:1px solid #ddd;border-right:none;min-width:0;width:100%}.task-actions{flex-direction:column}.task-actions button{width:100%}}.vim-simulator{background-color:#1a1a2e;min-height:100vh;padding:20px}.vim-header{color:#fff;margin-bottom:20px;text-align:center}.vim-header h1{color:#019733;margin-bottom:10px}.vim-header p{color:#ffffffb3}.vim-header .back-link{color:#4caf50;display:inline-block;margin-bottom:15px;text-decoration:none}.vim-layout{grid-gap:20px;display:grid;gap:20px;grid-template-columns:280px 1fr 250px;margin:0 auto;max-width:1600px}.vim-task-panel{background:#ffffff0d;border-radius:8px;padding:20px}.vim-task-panel h3{border-bottom:1px solid #ffffff1a;color:#4caf50;margin-bottom:15px;margin-top:0;padding-bottom:10px}.vim-task-card{background:#ffffff14;border-left:4px solid #019733;border-radius:8px;padding:15px}.task-number{color:#ffffff80;font-size:.8rem;margin-bottom:8px}.vim-task-card h4{color:#fff;margin:0 0 10px}.vim-task-card p{color:#fffc;font-size:.9rem;line-height:1.5;margin:0 0 15px}.task-objective{background:#4caf5033;border-radius:4px;color:#8bc34a;padding:10px}.task-hint,.task-objective{font-size:.85rem;margin-bottom:10px}.task-hint{color:#fff9;font-style:italic}.task-xp{color:gold;font-size:1.1rem;font-weight:700}.vim-task-complete{color:#fff;padding:30px;text-align:center}.vim-task-complete span{display:block;font-size:3rem;margin-bottom:10px}.completed-tasks{margin-top:20px}.completed-tasks h4{color:#ffffffb3;font-size:.9rem;margin-bottom:10px}.completed-tasks ul{list-style:none;margin:0;padding:0}.completed-tasks li{border-bottom:1px solid #ffffff0d;color:#ffffff80;font-size:.85rem;padding:8px 0}.completed-tasks li.completed{color:#4caf50}.vim-editor-container{display:flex;flex-direction:column}.vim-editor{background-color:#0d0d1a;border:1px solid #333;border-radius:8px 8px 0 0;font-family:JetBrains Mono,Fira Code,Source Code Pro,monospace;font-size:14px;line-height:1.6;max-height:600px;min-height:500px;outline:none;overflow-y:auto}.vim-editor:focus{border-color:#019733;box-shadow:0 0 0 2px #01973333}.vim-lines{padding:10px 0}.vim-line{display:flex;padding:0 10px}.vim-line.current-line{background-color:#ffffff0d}.line-number{color:#ffffff4d;flex-shrink:0;padding-right:15px;text-align:right;-webkit-user-select:none;user-select:none;width:40px}.vim-line.current-line .line-number{color:#019733}.line-content{color:#f5f5f5;flex:1 1;white-space:pre}.cursor{position:relative}.cursor-normal{background-color:#f5f5f5;color:#0d0d1a}.cursor-insert{animation:blink 1s infinite;border-left:2px solid #f5f5f5;margin-left:-1px}.cursor-visual{background-color:#4caf5080}.cursor-command{background-color:#f5f5f5;color:#0d0d1a}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.vim-status-bar{align-items:center;background-color:#16213e;border:1px solid #333;border-radius:0 0 8px 8px;border-top:none;display:flex;justify-content:space-between;padding:8px 15px}.mode-indicator{border-radius:4px;font-size:.85rem;font-weight:700;padding:4px 12px}.mode-normal{background-color:#4caf504d;color:#4caf50}.mode-insert{background-color:#2196f34d;color:#2196f3}.mode-visual{background-color:#9c27b04d;color:#9c27b0}.mode-command{background-color:#ff98004d;color:#ff9800}.vim-info{color:#ffffffb3;display:flex;font-size:.85rem;gap:15px}.pending-keys{background-color:#ffffff1a;border-radius:4px;color:gold;padding:2px 8px}.vim-command-line{background-color:#0d0d1a;border-top:1px solid #333;color:#fff;font-family:JetBrains Mono,Fira Code,Source Code Pro,monospace;padding:8px 15px}.command-cursor{animation:blink 1s infinite}.vim-reference{background:#ffffff0d;border-radius:8px;padding:20px}.vim-reference h3{border-bottom:1px solid #ffffff1a;color:#4caf50;margin-bottom:15px;margin-top:0;padding-bottom:10px}.reference-section{margin-bottom:20px}.reference-section h4{color:#fffc;font-size:.9rem;margin-bottom:10px}.reference-section ul{list-style:none;margin:0;padding:0}.reference-section li{color:#ffffffb3;font-size:.85rem;padding:5px 0}.reference-section kbd{background-color:#ffffff1a;border-radius:4px;color:#8bc34a;font-family:JetBrains Mono,monospace;font-size:.8rem;margin-right:8px;padding:2px 8px}@media (max-width:1200px){.vim-layout{grid-template-columns:1fr}.vim-task-panel{order:-1}.vim-reference{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(3,1fr)}.vim-reference h3{grid-column:1/-1}}@media (max-width:768px){.vim-reference{grid-template-columns:1fr}.vim-editor{font-size:12px;min-height:400px}}.scenario-challenge{background:linear-gradient(135deg,#1a1a2e,#16213e);color:#fff;min-height:100vh;padding:30px 20px 60px}.scenario-header{margin:0 auto 30px;max-width:1000px;text-align:center}.scenario-header .back-link{color:#4caf50;display:inline-block;margin-bottom:20px;text-decoration:none}.scenario-header h1{color:#fff;margin-bottom:10px}.scenario-header p{color:#ffffffb3}.scenario-title-row{align-items:center;display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.scenario-type-icon{font-size:2rem}.scenario-type-badge{border-radius:12px;color:#fff;font-size:.75rem;font-weight:700;padding:4px 12px;text-transform:uppercase}.scenario-list{grid-gap:25px;display:grid;gap:25px;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));margin:0 auto;max-width:1200px}.scenario-card{background:#ffffff0d;border-left:5px solid;border-radius:12px;cursor:pointer;padding:25px;transition:all .3s ease}.scenario-card:hover{background:#ffffff1a;transform:translateY(-5px)}.scenario-card-header{align-items:center;display:flex;gap:12px;margin-bottom:15px}.scenario-card h3{color:#fff;margin:0 0 10px}.scenario-narrative{color:#ffffffb3;font-size:.9rem;line-height:1.5;margin-bottom:15px}.scenario-meta{align-items:center;display:flex;flex-wrap:wrap;gap:12px}.scenario-xp{color:gold;font-weight:700}.scenario-steps{color:#ffffff80;font-size:.85rem}.scenario-narrative-box{background:#ffffff14;border-left:4px solid #ff9800;border-radius:12px;margin:0 auto 30px;max-width:800px;padding:25px}.scenario-narrative-box p{font-size:1.05rem;line-height:1.7;margin:0}.scenario-progress{margin:0 auto 30px;max-width:800px;text-align:center}.progress-steps{gap:15px;margin-bottom:15px}.progress-step,.progress-steps{display:flex;justify-content:center}.progress-step{align-items:center;background:#ffffff1a;border-radius:50%;font-size:.9rem;font-weight:700;height:40px;transition:all .3s ease;width:40px}.progress-step.completed{background:#4caf50;color:#fff}.progress-step.current{background:#ff9800;box-shadow:0 0 15px #ff980080;color:#fff}.progress-text{color:#fff9;font-size:.9rem}.scenario-step{margin:0 auto;max-width:800px}.step-task{background:#4caf5026;border:1px solid #4caf504d;border-radius:8px;margin-bottom:25px;padding:20px}.step-task h3{color:#8bc34a;margin:0 0 10px}.step-task p{font-size:1.1rem;line-height:1.5;margin:0}.scenario-challenge .terminal-container{margin-bottom:25px}.scenario-challenge .terminal-header{align-items:center;background-color:#2d2d2d;border-radius:8px 8px 0 0;display:flex;padding:8px 15px}.scenario-challenge .terminal-buttons{display:flex;gap:8px;margin-right:15px}.scenario-challenge .terminal-btn{border-radius:50%;height:12px;width:12px}.scenario-challenge .terminal-btn.red{background-color:#ff5f56}.scenario-challenge .terminal-btn.yellow{background-color:#ffbd2e}.scenario-challenge .terminal-btn.green{background-color:#27c93f}.scenario-challenge .terminal-title{color:#999;flex-grow:1;font-size:.85rem;text-align:center}.scenario-challenge .terminal{background-color:var(--color-terminal-bg);border-radius:0 0 var(--radius-md) var(--radius-md);color:var(--color-terminal-text);font-family:var(--font-family-mono);padding:20px}.scenario-challenge .terminal-prompt{display:flex;margin-bottom:10px}.scenario-challenge .prompt-user{color:#ff9800}.scenario-challenge .prompt-separator,.scenario-challenge .prompt-symbol{color:#f5f5f5;margin:0 5px}.scenario-challenge .prompt-directory{color:#2196f3}.scenario-challenge .terminal-input-form{display:flex}.scenario-challenge .terminal-input{background-color:initial;border:none;color:#f5f5f5;flex-grow:1;font-family:Source Code Pro,monospace;font-size:1rem;outline:none}.scenario-challenge .feedback{border-radius:8px;margin-bottom:20px;padding:15px 20px}.scenario-challenge .feedback.correct{background-color:#4caf5033;border:1px solid #4caf5080}.scenario-challenge .feedback.incorrect{background-color:#f4433633;border:1px solid #f4433680}.scenario-challenge .feedback p{margin:0}.feedback-explanation{border-top:1px solid #ffffff1a;color:#ffffffb3;font-size:.9rem;margin-top:10px!important;padding-top:10px}.scenario-actions{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:25px}.scenario-actions .btn{border:none;border-radius:6px;cursor:pointer;font-weight:500;padding:10px 20px;transition:all .2s ease}.scenario-actions .btn-primary{background:#4caf50;color:#fff}.scenario-actions .btn-primary:hover{background:#45a049}.scenario-actions .btn-secondary{background:#ffffff1a;color:#fff}.scenario-actions .btn-secondary:hover{background:#fff3}.scenario-actions .btn-warning{background:#ff9800;color:#fff}.scenario-actions .btn-warning:hover{background:#f57c00}.scenario-actions .btn:disabled{cursor:not-allowed;opacity:.5}.answer-box,.hint-box{background:#ffffff0d;border-radius:8px;margin-bottom:20px;padding:15px 20px}.hint-box{border-left:4px solid #2196f3}.hint-box h4{color:#2196f3;margin:0 0 8px}.answer-box{border-left:4px solid #4caf50}.answer-box h4{color:#4caf50;margin:0 0 8px}.answer-box code{background:#0000004d;border-radius:4px;display:block;font-family:Source Code Pro,monospace;padding:10px}.scenario-complete-view{align-items:center;display:flex;justify-content:center}.scenario-complete-container{background:#ffffff14;border-radius:16px;max-width:500px;padding:50px;text-align:center}.complete-icon{animation:bounce .5s ease;font-size:5rem;margin-bottom:20px}.scenario-complete-container h1{color:#4caf50;margin-bottom:10px}.scenario-complete-container h2{color:#fffc;font-size:1.2rem;margin-bottom:30px}.complete-stats{display:flex;gap:40px;justify-content:center;margin-bottom:30px}.stat{text-align:center}.stat-value{color:gold;display:block;font-size:2rem;font-weight:700}.stat-label{color:#fff9;font-size:.85rem}.complete-actions{display:flex;flex-wrap:wrap;gap:15px;justify-content:center}.complete-actions .btn{border-radius:8px;font-weight:500;padding:12px 25px;text-decoration:none}.complete-actions .btn-primary{background:#4caf50;border:none;color:#fff;cursor:pointer}.complete-actions .btn-secondary{background:#0000;border:1px solid #ffffff4d;color:#fff}.no-scenarios{padding:50px;text-align:center}.no-scenarios p{color:#ffffffb3;margin-bottom:20px}.no-scenarios .btn{background:#4caf50;border-radius:8px;color:#fff;padding:12px 25px;text-decoration:none}.difficulty-badge{align-items:center;border-radius:var(--radius-lg);display:inline-flex;font-size:.75rem;font-weight:700;gap:4px;padding:4px 10px;text-transform:uppercase}.difficulty-badge:before{font-size:.7rem}.difficulty-beginner{background-color:#4caf504d;color:#8bc34a}.difficulty-beginner:before{content:"\2606"}.difficulty-intermediate{background-color:#ff98004d;color:#ff9800}.difficulty-intermediate:before{content:"\2605\2606"}.difficulty-advanced{background-color:#f443364d;color:#f44336}.difficulty-advanced:before{content:"\2605\2605"}.difficulty-expert{background-color:#9c27b04d;color:#ce93d8}.difficulty-expert:before{content:"\2605\2605\2605"}@media (max-width:768px){.scenario-list{grid-template-columns:1fr}.progress-steps{gap:10px}.progress-step{font-size:.8rem;height:35px;width:35px}.scenario-complete-container{padding:30px 20px}.complete-stats{gap:30px}}.xp-bar-container{background:var(--color-surface-light);border-bottom:1px solid #e0e0e0;box-shadow:var(--shadow-md);padding:12px 20px;position:sticky;top:0;z-index:100}.xp-bar-content{flex-wrap:wrap;gap:20px;margin:0 auto;max-width:1200px}.level-badge,.xp-bar-content{align-items:center;display:flex}.level-badge{background:linear-gradient(135deg,var(--color-primary) 0,var(--color-primary-dark) 100%);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);flex-direction:column;min-width:80px;padding:8px 16px}.level-number{color:#fff;font-size:1.2rem;font-weight:700}.level-title{color:#ffffffe6;font-size:.75rem;letter-spacing:.5px;text-transform:uppercase}.xp-progress-container{flex:1 1;min-width:200px}.xp-progress-bar{background-color:#e0e0e0;border-radius:5px;height:10px;margin-bottom:4px;overflow:hidden}.xp-progress-fill{background:linear-gradient(90deg,var(--color-primary) 0,var(--color-primary-light) 50%,#cddc39 100%);border-radius:5px;height:100%;position:relative;transition:width .5s ease-out}.xp-progress-fill:after{animation:shimmer 2s infinite;background:linear-gradient(90deg,#0000,#fff6 50%,#0000);bottom:0;content:"";left:0;position:absolute;right:0;top:0}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.xp-progress-text{color:var(--color-text-secondary);font-size:.8rem;text-align:center}.xp-stats{gap:16px}.streak-display,.xp-stats{align-items:center;display:flex}.streak-display{background:#ff980026;border:1px solid #ff98004d;border-radius:var(--radius-full);gap:4px;padding:6px 12px}.streak-display.streak-hot{animation:pulse 1.5s infinite;background:#ff572233;border-color:#ff572280}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.streak-icon{font-size:1.2rem}.streak-count{color:var(--color-warning);font-size:1.1rem;font-weight:700}.streak-multiplier{background:#ff572226;border-radius:var(--radius-sm);color:#ff5722;font-size:.75rem;font-weight:700;margin-left:4px;padding:2px 6px}.best-streak{align-items:center;color:var(--color-text-secondary);display:flex;font-size:.9rem;gap:4px}.best-streak-icon{font-size:1rem}.best-streak-count{font-weight:500}.achievements-count{align-items:center;background:#ffd70026;border:1px solid #ffd7004d;border-radius:var(--radius-full);cursor:pointer;display:flex;gap:4px;padding:6px 12px;transition:all var(--transition-fast)}.achievements-count:hover{background:#ffd70040;transform:scale(1.05)}.achievements-icon{font-size:1.1rem}.achievements-number{color:#b8860b;font-size:1rem;font-weight:700}.theme-toggle{align-items:center;background:#0000001a;border:none;border-radius:var(--radius-full);cursor:pointer;display:flex;font-size:1.2rem;height:40px;justify-content:center;transition:all var(--transition-fast);width:40px}.theme-toggle:hover{background:#00000026;transform:scale(1.1)}.theme-toggle:focus-visible{box-shadow:var(--focus-ring)}[data-theme=dark] .theme-toggle{background:#ffffff1a}[data-theme=dark] .theme-toggle:hover{background:#fff3}@media (max-width:768px){.xp-bar-content{justify-content:center}.xp-progress-container{min-width:0;min-width:auto;order:3;width:100%}.level-badge{min-width:70px;padding:6px 12px}.level-number{font-size:1rem}.xp-stats{gap:10px}}[data-theme=dark] .xp-bar-container{background:var(--color-surface-light);border-bottom-color:#2a2a4a}[data-theme=dark] .xp-progress-bar{background-color:#ffffff1a}[data-theme=dark] .best-streak,[data-theme=dark] .xp-progress-text{color:var(--color-text-secondary)}[data-theme=dark] .achievements-number{color:gold}.achievement-popup{cursor:pointer;opacity:0;position:fixed;right:20px;top:80px;transform:translateX(100%);transition:all .3s ease-out;z-index:1000}.achievement-popup.visible{opacity:1;transform:translateX(0)}.achievement-popup-content{animation:glow 2s infinite alternate;background:linear-gradient(135deg,#1a1a2e,#16213e);border:2px solid gold;border-radius:12px;box-shadow:0 10px 40px #0006,0 0 20px #ffd7004d;max-width:400px;min-width:300px;padding:16px 20px}@keyframes glow{0%{box-shadow:0 10px 40px #0006,0 0 20px #ffd70033}to{box-shadow:0 10px 40px #0006,0 0 30px #ffd70080}}.achievement-popup-header{margin-bottom:12px;text-align:center}.achievement-popup-label{-webkit-text-fill-color:#0000;animation:textShimmer 3s infinite;background:linear-gradient(90deg,gold,orange,gold);-webkit-background-clip:text;background-clip:text;color:gold;font-size:.85rem;font-weight:700;letter-spacing:2px;text-transform:uppercase}@keyframes textShimmer{0%{background-position:-200%}to{background-position:200%}}.achievement-popup-body{align-items:center;display:flex;gap:16px}.achievement-popup-icon{animation:bounce .5s ease-out;font-size:3rem}@keyframes bounce{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}.achievement-popup-details{flex:1 1}.achievement-popup-name{color:#fff;font-size:1.2rem;font-weight:700;margin:0 0 4px}.achievement-popup-description{color:#fffc;font-size:.9rem;line-height:1.4;margin:0}.achievement-popup-footer{align-items:center;border-top:1px solid #ffffff1a;display:flex;justify-content:space-between;margin-top:12px;padding-top:12px}.achievement-popup-category{background:#ffd7001a;border-radius:4px;color:#ffd700b3;font-size:.75rem;letter-spacing:1px;padding:4px 8px;text-transform:uppercase}.achievement-popup-dismiss{color:#ffffff80;font-size:.75rem}.xp-gain-popup{left:50%;pointer-events:none;position:fixed;top:50%;transform:translate(-50%,-50%);z-index:1000}.xp-gain-content{animation:xpPopIn 2s ease-out forwards;color:#4caf50;font-size:2.5rem;font-weight:700;text-shadow:0 0 10px #4caf5080,2px 2px 0 #2e7d32}@keyframes xpPopIn{0%{opacity:0;transform:scale(.5) translateY(20px)}20%{opacity:1;transform:scale(1.2) translateY(0)}40%{transform:scale(1) translateY(0)}to{opacity:0;transform:scale(1) translateY(-50px)}}@media (max-width:480px){.achievement-popup{left:10px;right:10px}.achievement-popup-content{max-width:none;min-width:0;min-width:auto}.achievement-popup-icon{font-size:2.5rem}.achievement-popup-name{font-size:1rem}}.App{display:flex;flex-direction:column;min-height:100vh}.container{margin:0 auto;max-width:1200px;padding:0 20px;width:100%}.btn{align-items:center;background-color:var(--color-primary);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:inline-flex;font-size:var(--font-size-body);font-weight:500;gap:var(--spacing-sm);justify-content:center;letter-spacing:.5px;padding:var(--spacing-sm) var(--spacing-md);text-decoration:none;text-transform:uppercase;transition:all var(--transition-fast)}.btn:hover{background-color:var(--color-primary-dark);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark)}.btn-secondary{background-color:var(--color-secondary);color:#fff}.btn-secondary:hover{background-color:var(--color-secondary-dark)}.btn-warning{background-color:var(--color-warning);color:#fff}.btn-warning:hover{background-color:var(--color-warning-dark)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover{background-color:#d32f2f}.btn-ghost{background-color:initial;border:1px solid;color:var(--color-text-primary)}.btn-ghost:hover{background-color:#0000000d}.btn:disabled{cursor:not-allowed;opacity:.5;pointer-events:none;transform:none}.card{background-color:var(--color-surface-light);box-shadow:var(--shadow-md);overflow:hidden}.card,.terminal{border-radius:var(--radius-md)}.terminal{background-color:var(--color-terminal-bg);color:var(--color-terminal-text);font-family:var(--font-family-mono);padding:20px}
/*# sourceMappingURL=main.8df6b747.css.map*/