@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&family=Poppins:wght@400;500;600;700;800&display=swap";.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.error-boundary-container{background:#fff;border-radius:12px;padding:3rem;max-width:600px;width:100%;box-shadow:0 20px 60px #0000004d;text-align:center}.error-icon{font-size:4rem;margin-bottom:1rem;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.error-title{font-size:2rem;font-weight:700;color:#1a202c;margin-bottom:1rem}.error-message{font-size:1.125rem;color:#4a5568;margin-bottom:2rem;line-height:1.6}.error-warning{background:#fff5e6;border-left:4px solid #f59e0b;padding:1rem;margin-bottom:1.5rem;border-radius:4px}.error-warning p{margin:0;color:#92400e;font-size:.875rem}.error-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:2rem}.error-button{padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.error-button.primary{background:#667eea;color:#fff}.error-button.primary:hover{background:#5568d3;transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.error-button.secondary{background:#48bb78;color:#fff}.error-button.secondary:hover{background:#38a169;transform:translateY(-2px);box-shadow:0 4px 12px #48bb7866}.error-button.tertiary{background:#e2e8f0;color:#2d3748}.error-button.tertiary:hover{background:#cbd5e0;transform:translateY(-2px)}.error-details{text-align:left;background:#1a202c;color:#e2e8f0;padding:1.5rem;border-radius:8px;margin-top:2rem}.error-details summary{cursor:pointer;font-weight:600;margin-bottom:1rem;-webkit-user-select:none;user-select:none}.error-details summary:hover{color:#667eea}.error-stack h3{color:#f59e0b;font-size:.875rem;text-transform:uppercase;margin-top:1rem;margin-bottom:.5rem}.error-stack pre{background:#2d3748;padding:1rem;border-radius:4px;overflow-x:auto;font-size:.813rem;line-height:1.5;margin:0}@media (prefers-color-scheme: dark){.error-boundary-container{background:#2d3748}.error-title{color:#e2e8f0}.error-message{color:#a0aec0}.error-button.tertiary{background:#4a5568;color:#e2e8f0}.error-button.tertiary:hover{background:#718096}}@media (max-width: 640px){.error-boundary{padding:1rem}.error-boundary-container{padding:2rem 1.5rem}.error-title{font-size:1.5rem}.error-message{font-size:1rem}.error-actions{flex-direction:column}.error-button{width:100%}.error-stack pre{font-size:.75rem}}@keyframes skeleton-loading{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton-text,.skeleton-avatar,.skeleton-badge{background:linear-gradient(90deg,var(--bg-tertiary) 0%,var(--bg-hover) 50%,var(--bg-tertiary) 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.05))}.password-toggle-btn:focus-visible{outline:2px solid var(--primary-color, #667eea);outline-offset:2px}.login-container{display:flex;min-height:100vh;background:var(--bg-primary);position:relative}.back-to-landing{position:absolute;top:2rem;left:2rem;background:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:.625rem 1.25rem;border-radius:.5rem;font-size:.95rem;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:all .3s;z-index:10}.back-to-landing:hover{background:var(--bg-secondary);border-color:var(--primary-color);transform:translate(-3px)}.theme-toggle-login{position:absolute;top:2rem;right:2rem;z-index:10}.login-left{flex:1;padding:5rem 4rem 4rem;display:flex;flex-direction:column;justify-content:center;color:var(--text-primary);background:linear-gradient(135deg,var(--accent-10),var(--accent-10))}.branding{display:flex;align-items:center;gap:.75rem;margin-bottom:3rem}.branding 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#10b98166}.login-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #10b98180}.login-btn:disabled{opacity:.6;cursor:not-allowed}.divider{text-align:center;color:var(--text-secondary);font-size:.875rem;position:relative}.divider:before,.divider:after{content:"";position:absolute;top:50%;width:40%;height:1px;background:var(--border-color)}.divider:before{left:0}.divider:after{right:0}.google-btn{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color);padding:.875rem;border-radius:.5rem;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:all .3s}.google-btn:hover{background:var(--bg-secondary);border-color:var(--primary-color)}.google-icon{font-size:1.25rem;font-weight:700;color:var(--danger-color)}.terms{text-align:center;color:var(--text-secondary);font-size:.75rem;line-height:1.5}@media (max-width: 1024px){.login-container{flex-direction:column}.login-left,.login-right{max-width:100%;padding:3rem 2rem}.login-right{border-left:none;border-top:1px solid var(--border-color)}.back-to-landing{top:1rem;left:1rem}.theme-toggle-login{top:1rem;right:1rem}}.login-left .branding .brand-logo{height:34px;width:auto;max-width:160px;object-fit:contain}.otp-group .req{color:var(--danger-color, #ef4444);font-size:.8em}.phone-verified{padding:.6rem .85rem;border-radius:8px;background:#10b9811f;color:#10b981;font-weight:600;font-size:.9rem}#recaptcha-container{margin-top:.5rem}.theme-picker-select{background:transparent;border:2px solid var(--border-color);color:var(--text-primary);border-radius:8px;height:45px;padding:0 .6rem;margin-left:.75rem;font-size:.85rem;cursor:pointer;transition:all .3s ease;max-width:160px}.theme-picker-select:hover{background:var(--hover-bg);border-color:var(--accent-color)}.theme-picker-select option{background:var(--bg-secondary);color:var(--text-primary)}@media 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var(--accent-30)}}.admin-badge{font-size:.625rem;background:var(--danger-color);color:#fff;padding:.25rem .5rem;border-radius:.25rem;font-weight:600}.sidebar nav{display:flex;flex-direction:column;gap:.25rem;width:100%;padding:0 1rem 2rem;flex:1}.sidebar nav a{display:flex;align-items:center;gap:.875rem;padding:.875rem 1rem;margin:0;color:var(--text-tertiary);text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);border-left:3px solid transparent;border-radius:.5rem;font-size:.9375rem;font-weight:500;position:relative;overflow:hidden;line-height:1.5}.sidebar nav a:before{content:"";position:absolute;left:0;top:0;height:100%;width:0;background:var(--gradient-hover);transition:width .3s cubic-bezier(.4,0,.2,1);z-index:0}.sidebar nav a .nav-icon{font-size:1.375rem;min-width:1.5rem;width:1.5rem;height:1.5rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;line-height:1}.sidebar nav a .nav-text{flex:1;white-space:nowrap;position:relative;z-index:1}.sidebar nav 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#0000004d}.form-section{margin-bottom:2rem}.form-section:last-of-type{margin-bottom:0}.form-label{display:flex;align-items:center;gap:.5rem;font-size:.95rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.form-select{width:100%;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:.5rem;padding:.875rem 1rem;color:var(--text-primary);font-size:1rem;cursor:pointer;transition:all .2s ease}.form-select:hover{border-color:var(--border-hover)}.form-select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.level-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}.level-button{padding:1rem;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:.5rem;color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s 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#667eea66}.skills-tags{display:flex;flex-wrap:wrap;gap:.5rem}.skill-tag{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:2rem;padding:.5rem 1rem;font-size:.9rem;color:var(--text-primary)}.skill-tag button{background:none;border:none;color:var(--error);font-size:1.25rem;cursor:pointer;transition:color .2s ease;line-height:1}.skill-tag button:hover{color:#ef4444}.data-sources-section{border-top:1px solid var(--border-color);padding-top:1.5rem}.checkbox-container{display:flex;flex-direction:column;gap:1rem}.checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.75rem;border-radius:.5rem;transition:background .2s ease}.checkbox-label:hover{background:var(--bg-primary)}.checkbox-input{width:1.25rem;height:1.25rem;border-radius:.25rem;border:2px solid var(--border-color);background:var(--bg-primary);cursor:pointer;accent-color:#667eea}.checkbox-text{flex:1;color:var(--text-primary)}.checkbox-info{color:var(--text-secondary);font-size:.875rem}.checkbox-success{color:var(--success)}.form-actions{display:flex;gap:1rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}.submit-button{flex:1;padding:1rem 2rem;background:#28a745;border:none;border-radius:.5rem;color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.submit-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #28a74566;background:#218838}.submit-button:disabled{opacity:.6;cursor:not-allowed}.secondary-button{padding:1rem 1.5rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:.5rem;color:var(--text-primary);font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.secondary-button:hover{border-color:var(--border-hover);transform:translateY(-2px)}.spinner{width:1.25rem;height:1.25rem;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.info-box{margin-top:2rem;background:#667eea1a;border:1px solid rgba(102,126,234,.3);border-radius:1rem;padding:1.5rem}.info-box h3{font-size:1.1rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary)}.info-list{list-style:none;padding:0;margin:0}.info-list li{color:var(--text-secondary);margin-bottom:.5rem;padding-left:.5rem}.info-list li:last-child{margin-bottom:0}@media (max-width: 768px){.roadmap-generator-container{padding:1rem}.generator-header h1{font-size:2rem}.generator-form{padding:1.5rem}.level-buttons{grid-template-columns:1fr}.form-actions{flex-direction:column}.secondary-button{width:100%}.skills-input-container{flex-direction:column}.add-skill-button{width:100%}}.new-badge-notification{position:fixed;top:20px;right:20px;z-index:10000;animation:slideInFromRight .5s ease-out,slideOutToRight .5s ease-in 3.5s forwards}.new-badge-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);box-shadow:0 10px 40px #0006;position:relative;overflow:hidden}.new-badge-content:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#667eea,#764ba2)}.new-badge-content>div{padding:var(--space-4);display:flex;align-items:center;gap:var(--space-4);min-width:320px}.new-badge-icon{font-size:3rem;animation:bounce .6s 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var(--transition-base);cursor:default}.badge-card.unlocked{border-color:#667eea80;animation:badgeUnlock .6s ease-out}.badge-card.unlocked:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 8px 25px #667eea4d}.badge-card.locked{opacity:.4;filter:grayscale(100%)}.badge-card.locked:hover{opacity:.6}.badge-icon{font-size:3rem;transition:transform var(--transition-base)}.badge-card.unlocked:hover .badge-icon{transform:scale(1.2) rotate(10deg)}.badge-name{font-size:var(--text-sm);font-weight:var(--font-semibold);color:var(--text-primary);text-align:center;line-height:1.3}.badge-checkmark{position:absolute;top:-8px;right:-8px;width:24px;height:24px;background:linear-gradient(135deg,#22c55e,#10b981);color:var(--text-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:var(--font-bold);box-shadow:0 2px 8px #22c55e66;animation:scaleIn .3s ease-out}@keyframes badgeUnlock{0%{transform:scale(.8);opacity:0}50%{transform:scale(1.1)}to{transform:scale(1);opacity:1}}@keyframes slideInFromRight{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOutToRight{0%{transform:translate(0);opacity:1}to{transform:translate(400px);opacity:0}}@keyframes bounce{0%,to{transform:translateY(0)}25%{transform:translateY(-15px)}50%{transform:translateY(0)}75%{transform:translateY(-8px)}}.streak-tracker-container{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);padding:var(--space-6);box-shadow:var(--shadow-card);margin-bottom:var(--space-8);animation:scaleIn .6s ease-out .4s both;position:relative;overflow:hidden}.streak-tracker-container:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#f59e0b,#fb923c);opacity:0;transition:opacity var(--transition-base)}.streak-tracker-container:hover:before{opacity:1}.streak-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-6)}.streak-header-icon{font-size:2.5rem;animation:flicker 2s ease-in-out infinite}.streak-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary)}.streak-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4);margin-bottom:var(--space-6)}.streak-stat-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-5);position:relative;overflow:hidden;transition:all var(--transition-base)}.streak-stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.streak-stat-card.current{border-color:#f59e0b80}.streak-stat-card.current:hover{border-color:#f59e0b;box-shadow:0 8px 25px #f59e0b33}.streak-stat-card.longest{border-color:#eab30880}.streak-stat-card.longest:hover{border-color:#eab308;box-shadow:0 8px 25px #eab30833}.streak-stat-value{font-size:var(--text-4xl);font-weight:var(--font-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.streak-stat-card.current .streak-stat-value{color:#f59e0b}.streak-stat-card.longest .streak-stat-value{color:#eab308}.streak-stat-label{font-size:var(--text-sm);color:var(--text-secondary);font-weight:var(--font-medium)}.streak-stat-icon{position:absolute;bottom:var(--space-3);right:var(--space-3);font-size:2.5rem;opacity:.2}.streak-calendar{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-4)}.streak-calendar-label{font-size:var(--text-sm);color:var(--text-secondary);font-weight:var(--font-semibold);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.05em}.streak-days{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--space-2)}.streak-day{aspect-ratio:1;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-lg);display:flex;flex-direction:column;align-items:center;justify-content:center;transition:all var(--transition-base);cursor:default}.streak-day.active{background:linear-gradient(135deg,#22c55e4d,#10b9814d);border-color:#22c55e;box-shadow:0 0 15px #22c55e33}.streak-day.inactive{opacity:.5}.streak-day.today{border:2px solid #667eea;box-shadow:0 0 10px #667eea4d}.streak-day:hover{transform:scale(1.05)}.streak-day-label{font-size:var(--text-xs);color:var(--text-muted);margin-bottom:var(--space-1);font-weight:var(--font-semibold)}.streak-day.active .streak-day-label{color:#86efac}.streak-day.today .streak-day-label{color:#93c5fd}.streak-day-indicator{font-size:var(--text-sm);color:#22c55e;font-weight:var(--font-bold);min-height:16px}.streak-message{margin-top:var(--space-4);background:linear-gradient(135deg,#f59e0b33,#fb923c33);border:1px solid rgba(245,158,11,.3);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);display:flex;align-items:center;gap:var(--space-3)}.streak-message-icon{font-size:1.5rem}.streak-message-text{font-size:var(--text-sm);color:var(--text-secondary)}@keyframes pulse{0%{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.1);filter:brightness(1.3)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 10px #f59e0b33}50%{box-shadow:0 0 20px #f59e0b66}}@media (max-width: 768px){.streak-stats{grid-template-columns:1fr}.streak-stat-value{font-size:var(--text-3xl)}.streak-days{gap:var(--space-1)}}.roadmap-view-container{min-height:100vh;background:var(--bg-primary);animation:fadeIn .5s ease-in-out}.roadmap-view-content{max-width:1400px;margin:0 auto;padding:var(--space-8) var(--space-6)}.roadmap-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.loading-spinner-container{text-align:center}.loading-spinner{position:relative;width:60px;height:60px;margin:0 auto var(--space-6)}.loading-spinner-ring{position:absolute;top:0;right:0;bottom:0;left:0;border:3px solid var(--border-color);border-radius:50%}.loading-spinner-active{position:absolute;top:0;right:0;bottom:0;left:0;border:3px solid transparent;border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite}.loading-text{font-size:var(--text-lg);color:var(--text-secondary);font-weight:var(--font-medium)}.roadmap-error-container{min-height:100vh;background:var(--bg-primary);padding:var(--space-8)}.error-content{max-width:800px;margin:0 auto}.error-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);padding:var(--space-8);text-align:center}.error-icon{font-size:4rem;margin-bottom:var(--space-4)}.error-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary);margin-bottom:var(--space-2)}.error-message{color:var(--text-secondary);margin-bottom:var(--space-6)}.hero-wrapper{margin-bottom:var(--space-10);animation:slideInFromLeft .6s ease-out}.hero-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);padding:var(--space-8);position:relative;overflow:hidden}.hero-content:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#667eea,#764ba2)}@media (min-width: 768px){.hero-content{padding:var(--space-10)}}.hero-top{display:flex;flex-direction:column;gap:var(--space-6);margin-bottom:var(--space-8)}@media (min-width: 768px){.hero-top{flex-direction:row;align-items:flex-start;justify-content:space-between}}.hero-header-content{flex:1}.hero-title-container{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4)}.hero-icon{font-size:3rem;line-height:1.2}@media (min-width: 768px){.hero-title{font-size:var(--text-5xl)}}.hero-description{font-size:var(--text-base);color:var(--text-secondary);max-width:800px;line-height:1.6}.hero-description{font-size:var(--text-lg);color:#b0d4ffe6;max-width:800px;line-height:1.7}.new-roadmap-btn{background:var(--bg-secondary);color:var(--text-primary);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);font-weight:var(--font-medium);border:1px solid var(--border-color);cursor:pointer;display:inline-flex;align-items:center;gap:var(--space-2);white-space:nowrap;transition:all var(--transition-base)}.new-roadmap-btn:hover{background:var(--bg-hover);border-color:var(--border-light);transform:translateY(-1px)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}@media (min-width: 768px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-5)}}@media (min-width: 1400px){.stats-grid{grid-template-columns:repeat(4,1fr)}}.stat-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-5);transition:all var(--transition-base);position:relative;overflow:visible;display:flex;flex-direction:column;justify-content:space-between;min-height:150px}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;opacity:0;transition:opacity var(--transition-base)}.stat-card:hover:before{opacity:1}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}.stat-header{display:flex;flex-direction:column;gap:var(--space-2);align-items:center;text-align:center;margin-bottom:var(--space-3)}.stat-icon{font-size:2.5rem;margin-bottom:var(--space-1)}.stat-label{text-transform:uppercase;letter-spacing:.5px;font-size:var(--text-xs);font-weight:var(--font-semibold);color:var(--text-secondary);transition:color var(--transition-base)}.stat-label.role{color:var(--text-secondary)}.stat-card:hover .stat-label.role{color:#3b82f6}.stat-label.duration{color:var(--text-secondary)}.stat-card:hover .stat-label.duration{color:#8b5cf6}.stat-label.progress{color:var(--text-secondary)}.stat-card:hover .stat-label.progress{color:#10b981}.stat-label.milestones{color:var(--text-secondary)}.stat-card:hover .stat-label.milestones{color:#f59e0b}.stat-value{font-size:1.25rem;font-weight:var(--font-bold);color:var(--text-primary);text-align:center;line-height:1.3;word-wrap:break-word;overflow-wrap:break-word}@media (min-width: 1200px){.stat-value{font-size:1.5rem}}.progress-percentage{font-weight:var(--font-bold);color:var(--text-primary)}.progress-bar-container{height:8px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden;border:1px solid var(--border-color)}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#10b981,#3b82f6);border-radius:var(--radius-full);transition:width .7s cubic-bezier(.4,0,.2,1)}.skills-container{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);padding:var(--space-6);box-shadow:var(--shadow-card);transition:all var(--transition-base);position:relative;overflow:hidden}.skills-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;opacity:0;transition:opacity var(--transition-base)}.skills-card.known:before{background:#10b981}.skills-card.learning:before{background:#3b82f6}.skills-card:hover:before{opacity:1}.skills-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:var(--border-light)}.gamification-grid{display:grid;grid-template-columns:1fr;gap:var(--space-6);margin-bottom:var(--space-8)}@media (min-width: 1024px){.gamification-grid{grid-template-columns:1fr 1fr}}.skills-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-6)}.skills-header-icon{font-size:2.5rem}.skills-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary)}.skills-tags{display:flex;flex-wrap:wrap;gap:var(--space-2)}.skill-tag{position:relative;padding:var(--space-2) var(--space-4);border-radius:var(--radius-xl);font-size:var(--text-sm);font-weight:var(--font-medium);border:1px solid;transition:all var(--transition-base);cursor:pointer;display:inline-flex;align-items:center;gap:var(--space-2)}.skill-tag.known{background:linear-gradient(135deg,#22c55e33,#10b98133);color:#86efac;border-color:#22c55e4d}.skill-tag.known:hover,.skill-tag.known.selected{border-color:#22c55e;transform:scale(1.05);box-shadow:0 4px 12px #22c55e4d}.skill-tag.learning{background:linear-gradient(135deg,#3b82f633,#22d3ee33);color:#93c5fd;border-color:#3b82f64d}.skill-tag.learning:hover,.skill-tag.learning.selected{border-color:#3b82f6;transform:scale(1.05);box-shadow:0 4px 12px #3b82f64d}.skill-tag.selected{border-width:2px;font-weight:var(--font-bold)}.skill-tag-icon{font-size:1rem}.skill-tag.known .skill-tag-icon{color:#22c55e}.skill-tag.learning .skill-tag-icon{color:#3b82f6}.skill-milestone-count{background:#3b82f64d;color:var(--text-primary);padding:2px 6px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-bold);min-width:20px;text-align:center}.skill-filter-active{margin-top:var(--space-4);padding:var(--space-3);background:#3b82f633;border:1px solid rgba(59,130,246,.3);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);animation:fadeIn .3s ease-out}.skill-filter-text{font-size:var(--text-sm);color:#93c5fd}.skill-filter-text strong{color:var(--text-primary);font-weight:var(--font-bold)}.skill-filter-clear{background:#ef444433;border:1px solid rgba(239,68,68,.3);color:#fca5a5;padding:var(--space-1) var(--space-3);border-radius:var(--radius-lg);font-size:var(--text-xs);font-weight:var(--font-semibold);cursor:pointer;transition:all var(--transition-base)}.skill-filter-clear:hover{background:#ef44444d;border-color:#ef4444;transform:scale(1.05)}.skills-empty{color:var(--text-muted);font-style:italic}.milestones-section{animation:slideInFromRight .6s ease-out .4s both}.milestones-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-8)}.milestones-header-icon{font-size:3rem}.milestones-title{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--text-primary)}.timeline-container{position:relative}.timeline-progress-line{position:absolute;left:32px;top:0;bottom:0;width:4px;background:linear-gradient(to bottom,#3b82f633,#8b5cf633,#ec489933);border-radius:var(--radius-full);display:none}@media (min-width: 768px){.timeline-progress-line{display:block}}.timeline-progress-fill{position:absolute;top:0;left:0;right:0;background:linear-gradient(to bottom,#3b82f6,#8b5cf6,#ec4899);border-radius:var(--radius-full);transition:height 1s cubic-bezier(.4,0,.2,1);box-shadow:0 0 20px #8b5cf699}.milestones-list{display:flex;flex-direction:column;gap:var(--space-6)}.milestone-item{position:relative;animation:fadeInUp .5s ease-out both;transition:all var(--transition-base)}.milestone-item:nth-child(1){animation-delay:.1s}.milestone-item:nth-child(2){animation-delay:.2s}.milestone-item:nth-child(3){animation-delay:.3s}.milestone-item:nth-child(4){animation-delay:.4s}.milestone-item:nth-child(5){animation-delay:.5s}.milestone-item.skill-highlight .milestone-card{border-color:#3b82f6;box-shadow:0 0 25px #3b82f666;animation:pulse-border 2s ease-in-out infinite}.milestone-item.dimmed{opacity:.4;pointer-events:none}.timeline-node{position:absolute;left:16px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-primary);font-size:var(--text-xl);box-shadow:0 4px 15px #0000004d;transition:all var(--transition-base);z-index:10;display:none}@media (min-width: 768px){.timeline-node{display:flex}}.milestone-card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-2xl);overflow:hidden;box-shadow:var(--shadow-card);transition:all var(--transition-base)}.milestone-card:hover{transform:translateY(-6px);box-shadow:0 12px 40px #0000004d;border-color:var(--border-light)}.timeline-node.in-progress:after{background:#f59e0b66;animation:pulse-ring 2s cubic-bezier(.4,0,.6,1) infinite}.timeline-node.not-started{background:linear-gradient(135deg,#6b7280,#4b5563);box-shadow:0 4px 15px #6b72804d,0 0 0 4px #020403}.milestone-item:hover .timeline-node{transform:scale(1.25)}.milestone-card{background:linear-gradient(135deg,#0a0b0ae6,#0f100fe6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-2xl);overflow:hidden;border:1px solid var(--border-color);box-shadow:var(--shadow-xl);transition:all var(--transition-base)}@media (min-width: 768px){.milestone-card{margin-left:80px}}.milestone-card:hover{border-color:#3b82f680;box-shadow:var(--shadow-2xl);transform:translateY(-2px)}.milestone-item.current-milestone .milestone-card{border:2px solid #f59e0b;box-shadow:0 0 30px #f59e0b4d}.milestone-item.current-milestone:before{content:" You are here";position:absolute;right:20px;top:-30px;background:linear-gradient(135deg,#f59e0b,#eab308);color:var(--text-primary);padding:var(--space-2) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-sm);font-weight:var(--font-bold);box-shadow:0 4px 12px #f59e0b66;animation:bounce 2s infinite;z-index:5}@media (max-width: 767px){.milestone-item.current-milestone:before{display:none}}.milestone-header{padding:var(--space-6);cursor:pointer;transition:background var(--transition-base)}.milestone-header:hover{background:#0f100f80}.milestone-header-content{display:flex;flex-direction:column;gap:var(--space-4)}@media (min-width: 768px){.milestone-header-content{flex-direction:row;align-items:flex-start}}.milestone-main-content{flex:1}.milestone-title-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.milestone-mobile-status{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-primary);box-shadow:0 2px 8px #0000004d;font-size:var(--text-lg)}@media (min-width: 768px){.milestone-mobile-status{display:none}}.milestone-mobile-status.completed{background:linear-gradient(135deg,#22c55e,#10b981)}.milestone-mobile-status.in-progress{background:linear-gradient(135deg,#f59e0b,#eab308)}.milestone-mobile-status.not-started{background:linear-gradient(135deg,#6b7280,#4b5563)}.milestone-title{font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary);flex:1}.milestone-duration{display:inline-flex;align-items:center;gap:var(--space-2);background:#3b82f633;color:#93c5fd;padding:var(--space-2) var(--space-3);border-radius:var(--radius-xl);font-size:var(--text-sm);font-weight:var(--font-medium);border:1px solid rgba(59,130,246,.3);white-space:nowrap}.milestone-description{color:var(--text-secondary);font-size:var(--text-base);line-height:1.7;margin-bottom:var(--space-4)}.milestone-skills{display:flex;flex-wrap:wrap;gap:var(--space-2)}.milestone-skill-tag{display:inline-flex;align-items:center;gap:var(--space-2);background:linear-gradient(135deg,#8b5cf633,#ec489933);color:#e9d5ff;padding:var(--space-2) var(--space-3);border-radius:var(--radius-lg);font-size:var(--text-sm);font-weight:var(--font-medium);border:1px solid rgba(139,92,246,.3);transition:all var(--transition-base)}.milestone-skill-tag:hover{transform:scale(1.05);border-color:#a855f7}.milestone-actions{display:flex;gap:var(--space-2)}@media (min-width: 768px){.milestone-actions{flex-direction:column}}.milestone-action-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-radius:var(--radius-xl);font-size:var(--text-sm);font-weight:var(--font-semibold);border:none;cursor:pointer;transition:all var(--transition-base);white-space:nowrap}@media (min-width: 768px){.milestone-action-btn{flex:none}}.milestone-action-btn.in-progress-btn{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-color)}.milestone-action-btn.in-progress-btn:hover{background:var(--bg-hover);transform:scale(1.05)}.milestone-action-btn.in-progress-btn.active{background:linear-gradient(135deg,#f59e0b,#fb923c);color:var(--text-primary);box-shadow:0 4px 15px #f59e0b4d;transform:scale(1.05)}.milestone-action-btn.complete-btn{background:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-color)}.milestone-action-btn.complete-btn:hover{background:var(--bg-hover);transform:scale(1.05)}.milestone-action-btn.complete-btn.active{background:linear-gradient(135deg,#22c55e,#10b981);color:var(--text-primary);box-shadow:0 4px 15px #22c55e4d;transform:scale(1.05)}.milestone-expand-indicator{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--text-muted);transition:color var(--transition-base)}.milestone-header:hover .milestone-expand-indicator{color:#93c5fd}.milestone-expanded{border-top:1px solid var(--border-color);background:#0a0b0a80;padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-6);animation:slideDown .3s ease-out}.milestone-resources{animation:fadeIn .4s ease-out .1s both}.resources-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.resources-header-icon{font-size:2rem}.resources-title{font-size:var(--text-xl);font-weight:var(--font-bold);color:#93c5fd}.resource-filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4);padding:var(--space-3);background:var(--bg-tertiary);border-radius:var(--radius-lg);border:1px solid var(--border-color)}.resource-filter{background:var(--bg-secondary);padding:var(--space-4);border-radius:var(--radius-xl);border:1px solid var(--border-color);transition:all var(--transition-base);text-decoration:none}.resource-card:hover{background:var(--bg-hover);border-color:var(--border-light);transform:translateY(-2px);box-shadow:var(--shadow-card-hover)}.resource-card.disabled{cursor:default;opacity:.6}.resource-card.disabled:hover{background:var(--bg-secondary);transform:none;box-shadow:none;border-color:var(--border-color)}.filter-btn.active{background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-color:#3b82f6;color:var(--text-primary);box-shadow:0 4px 12px #3b82f64d}.resources-list{display:grid;gap:var(--space-3)}.resource-card{display:block;background:linear-gradient(135deg,#0f100f,#0a0b0a);padding:var(--space-4);border-radius:var(--radius-xl);border:1px solid var(--border-color);transition:all var(--transition-base);text-decoration:none}.resource-card:hover{background:linear-gradient(135deg,#1e3a8a80,#5b21b680);border-color:#3b82f680;box-shadow:0 8px 25px #3b82f633;transform:translateY(-2px)}.resource-card.disabled{cursor:default}.resource-card.disabled:hover{background:linear-gradient(135deg,#0f100f,#0a0b0a);border-color:var(--border-color);box-shadow:none;transform:none}.resource-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.resource-main{display:flex;align-items:center;gap:var(--space-3);flex:1;min-width:0}.resource-icon{font-size:2rem;flex-shrink:0}.resource-info{min-width:0;flex:1}.resource-title{font-weight:var(--font-semibold);color:var(--text-primary);transition:color var(--transition-base);margin-bottom:var(--space-1)}.resource-card:hover 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4px}.mig-muted{color:var(--text-secondary);margin:0}.mig-small{font-size:.8rem}.mig-mono{font-family:var(--font-mono);font-size:.8rem;word-break:break-all}.mig-right{text-align:right}.mig-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:20px;display:grid;gap:16px;min-width:0}.mig-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.mig-card-head h3{margin:0 0 4px;display:flex;align-items:center;gap:8px;font-size:1.1rem}.mig-card h4{margin:0 0 10px;font-size:.95rem}.mig-pill{display:inline-flex;align-items:center;gap:4px;margin-left:6px;padding:2px 9px;border-radius:999px;font-size:.72rem;font-weight:600;white-space:nowrap;color:var(--tone, var(--mig-slate));background:color-mix(in srgb,var(--tone, var(--mig-slate)) 14%,transparent)}.mig-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}.mig-stat{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;background:var(--bg-secondary);border:1px solid var(--border-color);min-width:0}.mig-stat-glyph{flex-shrink:0;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;color:var(--tone);background:color-mix(in srgb,var(--tone) 14%,transparent)}.mig-stat-value{font-weight:700;font-size:1.05rem;overflow-wrap:anywhere}.mig-stat-label{font-size:.8rem;color:var(--text-secondary)}.mig-stat-hint{font-size:.75rem;color:var(--text-muted);overflow-wrap:anywhere}.mig-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--border-color);padding-bottom:8px}.mig-tabs button{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--text-secondary);font-weight:600;font-size:.88rem;cursor:pointer}.mig-tabs button:hover{background:var(--bg-hover);color:var(--text-primary)}.mig-tabs button.is-active{color:var(--text-primary);background:color-mix(in srgb,var(--mig-emerald) 12%,transparent);border-color:color-mix(in srgb,var(--mig-emerald) 30%,transparent)}.mig-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.mig-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border-radius:11px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);font-weight:600;font-size:.9rem;cursor:pointer}.mig-btn:hover:not(:disabled){border-color:var(--mig-emerald)}.mig-btn:disabled{opacity:.5;cursor:not-allowed}.mig-btn-primary{color:#fff;border-color:transparent;background:linear-gradient(135deg,#10b981,#059669)}.mig-btn-danger{color:#fff;border-color:transparent;background:linear-gradient(135deg,#f43f5e,#e11d48)}.mig-btn-primary:hover:not(:disabled),.mig-btn-danger:hover:not(:disabled){filter:brightness(1.07);border-color:transparent}.mig-icon-btn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;border:1px solid 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span{background:var(--mig-rose)}.mig-bar-inline{width:min(320px,100%);margin-top:8px}.mig-steps{display:grid;gap:6px}.mig-step{display:flex;align-items:center;gap:8px;font-size:.88rem;flex-wrap:wrap}.mig-step.is-pending{color:var(--text-muted)}.mig-step-detail{color:var(--text-muted);font-size:.78rem;margin-left:24px;flex-basis:100%}.mig-root .mig-step-ok{color:var(--mig-emerald)}.mig-root .mig-step-fail{color:var(--mig-rose)}.mig-root .mig-step-warn{color:var(--mig-amber)}.mig-root .mig-step-skip,.mig-root .mig-step-pending{color:var(--text-muted)}.mig-spin{animation:mig-spin .9s linear infinite}@keyframes mig-spin{to{transform:rotate(360deg)}}.mig-alert{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;border:1px solid;flex-wrap:wrap}.mig-alert>div{flex:1;min-width:200px}.mig-alert p{margin:4px 0 0}.mig-alert-success{border-color:color-mix(in srgb,var(--mig-emerald) 40%,transparent);background:color-mix(in srgb,var(--mig-emerald) 8%,transparent)}.mig-root 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var(--border-color);border-radius:12px}.mig-table{width:100%;border-collapse:collapse;font-size:.86rem}.mig-table th,.mig-table td{padding:10px 12px;border-bottom:1px solid var(--border-color);text-align:left;vertical-align:middle;white-space:nowrap}.mig-table th{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);background:var(--bg-secondary)}.mig-table tbody tr:last-child td{border-bottom:0}.mig-table .mig-right{text-align:right}.mig-table-compact td,.mig-table-compact th{padding:7px 10px}.mig-link-btn{justify-self:start;padding:0;border:0;background:none;color:var(--mig-emerald);font-weight:600;font-size:.82rem;cursor:pointer}.mig-link-btn:hover{text-decoration:underline}.mig-warn-cell{color:var(--mig-amber);font-weight:700}.mig-row-actions{display:flex;justify-content:flex-end;gap:2px}.mig-detail-row 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