.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.login-background{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0}.login-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#06c,#00c9a7);opacity:.95}.login-pattern{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.08) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.08) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(255,255,255,.05) 0%,transparent 50%)}.login-content{position:relative;z-index:1;width:100%;max-width:440px;padding:var(--spacing-xl);animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-card{background:var(--surface);border-radius:var(--radius-xl);box-shadow:0 20px 60px #0000004d;overflow:hidden}.login-header{padding:var(--spacing-2xl);text-align:center;border-bottom:1px solid var(--border-light)}.login-logo{display:inline-flex;margin-bottom:var(--spacing-lg);animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.login-header h1{font-size:1.75rem;font-weight:800;margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,#06c,#00c9a7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{color:var(--text-secondary);font-size:.9375rem;margin:0}.login-body{padding:var(--spacing-2xl)}.btn-google{width:100%;padding:1rem;background:#fff;border:1.5px solid var(--border);border-radius:var(--radius-md);font-size:1rem;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all var(--transition-base);display:flex;align-items:center;justify-content:center;gap:.75rem;box-shadow:var(--shadow-sm)}.btn-google:hover{background:var(--background);border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn-google svg{flex-shrink:0}.login-info{margin-top:var(--spacing-xl);padding-top:var(--spacing-xl);border-top:1px solid var(--border-light);display:flex;flex-direction:column;gap:var(--spacing-md)}.info-item{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);font-size:.875rem}.info-item svg{flex-shrink:0;opacity:.6}.login-footer{text-align:center;margin-top:var(--spacing-xl);color:#fffc;font-size:.875rem}.login-footer p{margin:0}@media (max-width: 640px){.login-content{padding:var(--spacing-md)}.login-header,.login-body{padding:var(--spacing-xl)}.login-header h1{font-size:1.5rem}}.dashboard{max-width:1200px}.dashboard-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;color:var(--text-secondary);gap:var(--spacing-md)}.dashboard-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-2xl);gap:var(--spacing-lg)}.dashboard-header h1{font-size:2rem;font-weight:800;margin-bottom:var(--spacing-xs);background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.dashboard-subtitle{color:var(--text-secondary);font-size:1rem;margin:0}.pending-notice{background:linear-gradient(135deg,#fef3c7,#fde68a);border:1px solid #FCD34D;border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl);display:flex;gap:var(--spacing-lg);align-items:flex-start}.notice-icon{font-size:2rem;flex-shrink:0}.notice-content h3{color:#92400e;font-size:1.125rem;margin-bottom:var(--spacing-sm)}.notice-content p{color:#78350f;margin:0;line-height:1.6}.lobby-section{background:linear-gradient(135deg,#0066cc0d,#00c9a70d);border:2px solid var(--primary);border-radius:var(--radius-xl);padding:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.section-header{display:flex;align-items:flex-start;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.section-icon{font-size:2.5rem;flex-shrink:0}.lobby-icon{background:linear-gradient(135deg,#06c,#00c9a7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-header h2{font-size:1.5rem;margin-bottom:var(--spacing-xs)}.section-description{color:var(--text-secondary);margin:0}.section-meta{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;gap:var(--spacing-sm)}.content-count{color:var(--text-tertiary);font-size:.875rem;font-weight:600}.section-cta{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:.875rem 1.5rem;background:var(--primary);color:#fff;border-radius:var(--radius-md);font-weight:600;text-decoration:none;transition:all var(--transition-base);box-shadow:var(--shadow-sm)}.section-cta:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}.section-cta svg{transition:transform var(--transition-base)}.section-cta:hover svg{transform:translate(4px)}.sections-grid{margin-bottom:var(--spacing-2xl)}.sections-title{font-size:1.25rem;font-weight:700;margin-bottom:var(--spacing-lg);color:var(--text-primary)}.section-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-decoration:none;display:flex;flex-direction:column;transition:all var(--transition-base);position:relative;overflow:hidden}.section-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,#06c,#00c9a7);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-base)}.section-card:hover:before{transform:scaleX(1)}.section-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md);gap:var(--spacing-md)}.card-header h3{font-size:1.125rem;color:var(--text-primary);margin:0;flex:1}.card-header svg{color:var(--primary);opacity:0;transform:translate(-8px);transition:all var(--transition-base);flex-shrink:0}.section-card:hover .card-header svg{opacity:1;transform:translate(0)}.card-description{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin-bottom:var(--spacing-lg);flex:1}.card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-md);border-top:1px solid var(--border-light);gap:var(--spacing-md)}.team-badges{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}@media (max-width: 768px){.dashboard-header,.section-header{flex-direction:column}.section-meta{margin-left:0;align-items:flex-start}.pending-notice{flex-direction:column}}.admin-panel{max-width:1400px}.admin-header{margin-bottom:var(--spacing-xl)}.admin-header h1{font-size:2rem;margin-bottom:var(--spacing-xs)}.admin-subtitle{color:var(--text-secondary);font-size:1rem;margin:0}.admin-tabs{display:flex;gap:var(--spacing-xs);margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--border);overflow-x:auto}.admin-tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);color:var(--text-secondary);text-decoration:none;font-weight:600;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition-fast);white-space:nowrap}.admin-tab:hover{color:var(--text-primary);background:var(--background)}.admin-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.admin-tab svg{flex-shrink:0}.admin-content{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-2xl);box-shadow:var(--shadow-sm)}.admin-table-container{overflow-x:auto}.admin-table{width:100%;border-collapse:collapse}.admin-table thead{background:var(--background);border-bottom:2px solid var(--border)}.admin-table th{padding:var(--spacing-md);text-align:left;font-weight:700;font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.admin-table td{padding:var(--spacing-md);border-bottom:1px solid var(--border-light)}.admin-table tbody tr:hover{background:var(--background)}.admin-actions{display:flex;gap:var(--spacing-sm)}.admin-actions button{padding:.375rem .75rem;font-size:.8125rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal{background:var(--surface);border-radius:var(--radius-lg);max-width:600px;width:90%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--spacing-xl);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:1.5rem}.modal-close{background:transparent;padding:var(--spacing-sm);color:var(--text-secondary)}.modal-close:hover{background:var(--background);color:var(--text-primary)}.modal-body{padding:var(--spacing-xl)}.modal-footer{padding:var(--spacing-xl);border-top:1px solid var(--border);display:flex;gap:var(--spacing-md);justify-content:flex-end}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{display:block;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.form-group small{display:block;margin-top:var(--spacing-xs);color:var(--text-tertiary);font-size:.875rem}@media (max-width: 768px){.admin-content{padding:var(--spacing-lg)}.admin-table th,.admin-table td{padding:var(--spacing-sm);font-size:.875rem}}.section-view{max-width:1200px}.section-loading{display:flex;justify-content:center;padding:var(--spacing-2xl)}.section-header-view{margin-bottom:var(--spacing-2xl)}.back-link{display:inline-flex;align-items:center;gap:var(--spacing-sm);color:var(--text-secondary);text-decoration:none;font-weight:600;margin-bottom:var(--spacing-lg);transition:color var(--transition-fast)}.back-link:hover{color:var(--primary)}.section-header-view h1{font-size:2rem;margin-bottom:var(--spacing-sm)}.section-desc{color:var(--text-secondary);font-size:1.125rem;margin-bottom:var(--spacing-md)}.section-stats{display:flex;gap:var(--spacing-md);align-items:center;color:var(--text-tertiary);font-size:.875rem}.content-filters{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);flex-wrap:wrap}.filter-btn{padding:.625rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);font-weight:600;font-size:.875rem;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.filter-btn:hover{border-color:var(--primary);color:var(--text-primary)}.filter-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.content-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-lg)}.content-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-decoration:none;transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--spacing-md)}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.content-type-badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:.5rem 1rem;background:var(--background);border-radius:var(--radius-md);font-size:.875rem;font-weight:600;color:var(--text-secondary);align-self:flex-start}.content-card h3{font-size:1.125rem;color:var(--text-primary);margin:0}.content-card p{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin:0;flex:1}.content-tags{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}@media (max-width: 768px){.content-grid{grid-template-columns:1fr}}.content-view{max-width:900px;margin:0 auto}.content-loading{display:flex;justify-content:center;padding:var(--spacing-2xl)}.content-header{margin-bottom:var(--spacing-2xl)}.content-meta{display:flex;gap:var(--spacing-md);align-items:center;margin-bottom:var(--spacing-lg)}.content-date{color:var(--text-tertiary);font-size:.875rem}.content-header h1{font-size:2rem;margin-bottom:var(--spacing-md)}.content-description{color:var(--text-secondary);font-size:1.125rem;line-height:1.6;margin-bottom:var(--spacing-lg)}.content-tags{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.content-body{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-2xl);box-shadow:var(--shadow-sm)}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:var(--radius-md)}.video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:var(--radius-md)}.pdf-viewer{display:flex;flex-direction:column;gap:var(--spacing-lg)}.pdf-viewer iframe{width:100%;height:600px;border-radius:var(--radius-md);background:var(--background)}.text-content{font-size:1rem;line-height:1.8;color:var(--text-primary)}.text-content h2{margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md)}.text-content h3{margin-top:var(--spacing-lg);margin-bottom:var(--spacing-md)}.text-content p{margin-bottom:var(--spacing-md)}.text-content ul,.text-content ol{margin-bottom:var(--spacing-md);padding-left:var(--spacing-xl)}.text-content li{margin-bottom:var(--spacing-sm)}.kb-article{display:flex;flex-direction:column;gap:var(--spacing-xl)}.kb-question,.kb-answer{padding:var(--spacing-lg);border-radius:var(--radius-md)}.kb-question{background:linear-gradient(135deg,#0066cc0d,#00c9a70d);border-left:4px solid var(--primary)}.kb-answer{background:var(--background);border-left:4px solid var(--accent)}.kb-question h3,.kb-answer h3{font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin-bottom:var(--spacing-sm)}.kb-question p,.kb-answer div{font-size:1rem;line-height:1.6;color:var(--text-primary);margin:0}@media (max-width: 768px){.content-body{padding:var(--spacing-lg)}.pdf-viewer iframe{height:400px}}.drive-video-wrapper{display:flex;flex-direction:column;gap:var(--spacing-md)}.drive-video-help{background:linear-gradient(135deg,#0066cc0d,#00c9a70d);border-left:3px solid var(--primary);border-radius:var(--radius-md);padding:var(--spacing-md) var(--spacing-lg)}.drive-video-help p{margin:0;font-size:.9375rem;color:var(--text-secondary);line-height:1.5}.drive-video-help a{color:var(--primary);font-weight:600;text-decoration:underline}.drive-video-help a:hover{color:var(--primary-dark)}.search-results{max-width:900px}.search-header{margin-bottom:var(--spacing-2xl)}.search-header h1{font-size:2rem;margin-bottom:var(--spacing-sm)}.search-query{color:var(--text-secondary);font-size:1.125rem;margin:0}.search-loading{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);padding:var(--spacing-2xl);color:var(--text-secondary)}.results-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.result-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-decoration:none;transition:all var(--transition-base);display:flex;flex-direction:column;gap:var(--spacing-md)}.result-item:hover{transform:translate(4px);box-shadow:var(--shadow-md);border-color:var(--primary)}.result-header{display:flex;gap:var(--spacing-md);align-items:flex-start}.result-icon{font-size:1.75rem;flex-shrink:0}.result-info{flex:1}.result-info h3{font-size:1.125rem;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.result-meta{color:var(--text-tertiary);font-size:.875rem;margin:0}.result-description{color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin:0;padding-left:calc(1.75rem + var(--spacing-md))}.result-tags{display:flex;gap:var(--spacing-xs);flex-wrap:wrap;padding-left:calc(1.75rem + var(--spacing-md))}.search-tag-highlight{display:inline-block;background:linear-gradient(135deg,#0066cc1a,#00c9a71a);color:var(--primary);padding:.25rem .625rem;border-radius:9999px;font-weight:700;font-family:var(--font-mono);font-size:.95em}.layout{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;box-shadow:var(--shadow-sm)}.header-container{max-width:1600px;margin:0 auto;padding:0 var(--spacing-xl);height:70px;display:flex;align-items:center;gap:var(--spacing-xl)}.header-brand{display:flex;align-items:center;gap:var(--spacing-md);text-decoration:none;flex-shrink:0;transition:transform var(--transition-base)}.header-brand:hover{transform:translateY(-1px)}.brand-logo{display:flex}.brand-text{display:flex;flex-direction:column;line-height:1.2}.brand-name{font-size:1.125rem;font-weight:800;background:linear-gradient(135deg,#06c,#00c9a7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.brand-subtitle{font-size:.75rem;color:var(--text-tertiary);font-weight:600;letter-spacing:.05em;text-transform:uppercase}.header-search{flex:1;max-width:500px;position:relative;display:flex;align-items:center;gap:var(--spacing-sm);padding:0 var(--spacing-md);background:var(--background);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.header-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #0066cc1a;background:var(--surface)}.header-search svg{color:var(--text-tertiary);flex-shrink:0}.header-search input{flex:1;border:none;background:transparent;padding:.625rem 0;font-size:.875rem}.header-search input:focus{outline:none;border:none;box-shadow:none}.header-user{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--background);border-radius:var(--radius-md);transition:background var(--transition-fast);cursor:pointer}.header-user:hover{background:var(--border-light)}.user-info{display:flex;flex-direction:column;text-align:right}.user-name{font-size:.875rem;font-weight:600;color:var(--text-primary)}.user-email{font-size:.75rem;color:var(--text-tertiary)}.user-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#06c,#00c9a7);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.875rem}.layout-body{flex:1;display:flex;max-width:1600px;margin:0 auto;width:100%}.sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:70px;height:calc(100vh - 70px);flex-shrink:0}.sidebar-nav{padding:var(--spacing-lg) var(--spacing-md);flex:1}.nav-item{display:flex;align-items:center;gap:var(--spacing-md);padding:.75rem var(--spacing-md);border-radius:var(--radius-md);color:var(--text-secondary);text-decoration:none;font-size:.9375rem;font-weight:600;transition:all var(--transition-fast);margin-bottom:var(--spacing-xs);cursor:pointer;background:transparent;border:none;width:100%;text-align:left}.nav-item svg{flex-shrink:0;opacity:.7;transition:opacity var(--transition-fast)}.nav-item:hover{background:var(--background);color:var(--text-primary)}.nav-item:hover svg{opacity:1}.nav-item.active{background:linear-gradient(135deg,#0066cc1a,#00c9a71a);color:var(--primary);border:1px solid rgba(0,102,204,.2)}.nav-item.active svg{opacity:1}.nav-divider{height:1px;background:var(--border);margin:var(--spacing-md) 0}.nav-item-logout{color:var(--error)}.nav-item-logout:hover{background:#dc26261a}.sidebar-footer{padding:var(--spacing-lg) var(--spacing-md);border-top:1px solid var(--border)}.sidebar-status{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.8125rem;color:var(--text-tertiary);margin-bottom:var(--spacing-sm)}.status-indicator{width:8px;height:8px;border-radius:50%;background:var(--success);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.sidebar-copyright{font-size:.75rem;color:var(--text-tertiary);margin:0}.main-content{flex:1;padding:var(--spacing-2xl);background:var(--background);overflow-y:auto}@media (max-width: 1024px){.sidebar{display:none}.header-container{padding:0 var(--spacing-md)}.user-info{display:none}}@media (max-width: 768px){.header-search{display:none}.main-content{padding:var(--spacing-lg)}}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);background:var(--background)}.app-container{min-height:100vh;display:flex;flex-direction:column}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}.stagger-item{opacity:0;animation:fadeIn .4s ease-out forwards}.stagger-item:nth-child(1){animation-delay:.05s}.stagger-item:nth-child(2){animation-delay:.1s}.stagger-item:nth-child(3){animation-delay:.15s}.stagger-item:nth-child(4){animation-delay:.2s}.stagger-item:nth-child(5){animation-delay:.25s}.stagger-item:nth-child(6){animation-delay:.3s}.stagger-item:nth-child(7){animation-delay:.35s}.stagger-item:nth-child(8){animation-delay:.4s}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-xl);color:var(--text-secondary)}.empty-state-icon{font-size:4rem;margin-bottom:var(--spacing-md);opacity:.3}.empty-state h3{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.empty-state p{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}:root{--primary: #0066CC;--primary-dark: #0052A3;--primary-light: #3385D6;--accent: #00C9A7;--accent-dark: #00A88A;--background: #FAFBFC;--surface: #FFFFFF;--surface-elevated: #FFFFFF;--text-primary: #1A1D29;--text-secondary: #6B7280;--text-tertiary: #9CA3AF;--border: #E5E7EB;--border-light: #F3F4F6;--error: #DC2626;--warning: #F59E0B;--success: #10B981;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--font-sans: "Manrope", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background:var(--background);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:.5em}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:1em}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}button{font-family:var(--font-sans);font-weight:600;cursor:pointer;border:none;transition:all var(--transition-base);border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn{padding:.75rem 1.5rem;font-size:.875rem;letter-spacing:.02em}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--background);border-color:var(--primary)}.btn-accent{background:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#b91c1c}.btn-sm{padding:.5rem 1rem;font-size:.8125rem}.btn-lg{padding:1rem 2rem;font-size:1rem}button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}input,textarea,select{font-family:var(--font-sans);font-size:.875rem;padding:.75rem;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);color:var(--text-primary);transition:all var(--transition-fast);width:100%}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0066cc1a}input::placeholder,textarea::placeholder{color:var(--text-tertiary)}.card{background:var(--surface);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-elevated{box-shadow:var(--shadow-md)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.025em}.badge-primary{background:#0066cc1a;color:var(--primary)}.badge-success{background:#10b9811a;color:var(--success)}.badge-warning{background:#f59e0b1a;color:var(--warning)}.badge-error{background:#dc26261a;color:var(--error)}.badge-accent{background:#00c9a71a;color:var(--accent)}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-center{text-align:center}.text-right{text-align:right}.mb-xs{margin-bottom:var(--spacing-xs)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.grid{display:grid;gap:var(--spacing-md)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.tag-clickable{cursor:pointer;border:none;font-family:inherit;transition:all var(--transition-fast);position:relative}.tag-clickable:hover{transform:translateY(-1px);filter:brightness(.95);box-shadow:var(--shadow-sm)}.tag-clickable:active{transform:translateY(0)}a .tag-clickable,button .tag-clickable{pointer-events:auto}