header{position:sticky;top:0;z-index:100;background:#fffffff2;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid var(--border-light);padding:var(--space-4) 0;transition:var(--transition-base)}.header-content{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8)}.site-title{font-size:1.75rem;font-weight:900;letter-spacing:-.03em;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;transition:var(--transition-base);position:relative}.site-title:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:var(--radius-full);transition:var(--transition-base)}.site-title:hover:after{width:100%}.main-nav{display:flex;gap:var(--space-1);background:var(--bg-secondary);padding:var(--space-1);border-radius:var(--radius-xl);border:1px solid var(--border-light)}.nav-tab{padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);font-weight:600;font-size:.9375rem;color:var(--text-secondary);transition:var(--transition-base);position:relative;white-space:nowrap}.nav-tab:hover{color:var(--text-primary);background:#fffc}.nav-tab.active{color:var(--primary);background:#fff;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.nav-tab.active:before{content:"";position:absolute;top:50%;left:var(--space-2);transform:translateY(-50%);width:6px;height:6px;background:var(--primary);border-radius:50%}@media (max-width: 768px){.header-content{flex-direction:column;gap:var(--space-4);align-items:center}.site-title{font-size:1.5rem}.main-nav{width:100%;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;justify-content:flex-start}.main-nav::-webkit-scrollbar{justify-content:center}.nav-tab{font-size:.875rem;padding:var(--space-2) var(--space-4)}}footer{margin-top:var(--space-16);padding:var(--space-8) 0;border-top:1px solid var(--border-light);text-align:center;color:var(--text-tertiary);font-size:.9375rem;background:var(--bg-secondary)}.event-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-2xl);padding:var(--space-8);transition:var(--transition-base);position:relative;overflow:hidden;cursor:pointer;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%}.event-card:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--primary),var(--secondary));transform:scaleX(0);transform-origin:left;transition:var(--transition-base)}.event-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary-light)}.event-card:hover:before{transform:scaleX(1)}.event-card .event-header{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:var(--space-4);margin-bottom:var(--space-4);gap:var(--space-4);flex-wrap:wrap}.event-card .event-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--bg-secondary);border:1px solid var(--border-light);color:var(--text-secondary);transition:var(--transition-base)}.event-card .school-badge{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-color:#10b981;color:#047857}.event-card .seminar-badge{background:linear-gradient(135deg,#dbeafe,#bfdbfe);border-color:var(--primary);color:var(--primary-dark)}.event-card .workshop-badge{background:linear-gradient(135deg,#fef3c7,#fde68a);border-color:var(--accent);color:#92400e}.event-card .event-status{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:var(--bg-secondary);border:1px solid var(--border-light);transition:var(--transition-base)}.event-card .upcoming-status{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-color:var(--success);color:#047857}.event-card .ongoing-status{background:linear-gradient(135deg,#fed7aa,#fdba74);border-color:#f97316;color:#c2410c}.event-card .completed-status{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);border-color:var(--border-medium);color:var(--text-tertiary)}.event-card .event-title{font-size:1.75rem;font-weight:800;color:var(--text-primary);margin-bottom:var(--space-3);line-height:1.3;letter-spacing:-.02em}.event-card .event-subtitle{color:var(--text-secondary);font-size:1rem;margin:0;margin-bottom:var(--space-6);line-height:1.6;font-weight:400}.event-card .event-meta{display:flex;flex-direction:column;gap:var(--space-3);margin:0;margin-bottom:var(--space-6);padding:var(--space-4);background:var(--bg-secondary);border-radius:var(--radius-xl);border:1px solid var(--border-light)}.event-card .event-meta div{display:flex;align-items:center;gap:var(--space-3);color:var(--text-secondary);font-size:.9375rem}.event-card .event-meta i{color:var(--primary);width:20px;text-align:center;font-size:1rem}.event-card .event-description{color:var(--text-secondary);margin-bottom:var(--space-6);line-height:1.7;font-size:.9375rem;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex-grow:1}.event-card .event-actions{margin-top:auto;padding-top:var(--space-6);border-top:1px solid var(--border-light)}.event-card .cta-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4) var(--space-8);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:700;font-size:.9375rem;border-radius:var(--radius-lg);transition:var(--transition-base);width:100%;box-shadow:var(--shadow-md);position:relative;overflow:hidden;text-decoration:none;letter-spacing:.01em}.event-card .cta-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--primary-light),var(--secondary));opacity:0;transition:var(--transition-base)}.event-card .cta-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}.event-card .cta-btn:hover:before{opacity:1}.event-card .cta-btn,.event-card .cta-btn span{position:relative;z-index:1}@media (max-width: 480px){.event-card{padding:var(--space-6)}.event-card .event-title{font-size:1.5rem}}.hero-bg{padding:var(--space-16) 0 var(--space-12);position:relative;overflow:hidden;background:linear-gradient(135deg,#f0f9ff,#fff,#f8fafc)}.hero-bg:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 30%,rgba(14,165,233,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(6,182,212,.1) 0%,transparent 50%);pointer-events:none}.hero-container{max-width:1200px;margin:0 auto;padding:0 var(--space-6);position:relative;z-index:1}.hero-content{text-align:center;max-width:900px;margin:0 auto}.hero-badge{display:inline-block;padding:var(--space-2) var(--space-5);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:var(--radius-full);font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-6);box-shadow:var(--shadow-md)}.hero h1{background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary) 50%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:var(--space-6);font-weight:900;letter-spacing:-.04em;line-height:1.1}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);line-height:1.7;max-width:700px;margin:0 auto var(--space-10);font-weight:400}.hero-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-6);max-width:800px;margin:0 auto;padding:var(--space-8);background:#fff;border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);border:1px solid var(--border-light)}.stat-item{text-align:center}.stat-number{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:var(--space-2)}.stat-label{font-size:.875rem;color:var(--text-tertiary);font-weight:600;text-transform:uppercase;letter-spacing:.05em}.filters-section{background:#fff;border-bottom:1px solid var(--border-light);padding:var(--space-8) 0;position:sticky;top:73px;z-index:50;box-shadow:var(--shadow-sm)}.filters-container{display:flex;flex-direction:column;gap:var(--space-6)}.search-filters-row{display:flex;gap:var(--space-4);align-items:center;flex-wrap:wrap}.search-box{flex:1;min-width:280px;position:relative;display:flex;align-items:center}.search-box i{position:absolute;left:var(--space-4);color:var(--text-tertiary);font-size:1.125rem}.search-box input{width:100%;padding:var(--space-4) var(--space-4) var(--space-4) var(--space-12);background:var(--bg-secondary);border:2px solid var(--border-light);border-radius:var(--radius-lg);font-size:1rem;color:var(--text-primary);transition:var(--transition-base);font-family:inherit}.search-box input:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px #0ea5e91a}.clear-search{position:absolute;right:var(--space-4);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);background:var(--bg-secondary);border:none;color:var(--text-tertiary);cursor:pointer;transition:var(--transition-base)}.clear-search:hover{background:var(--border-light);color:var(--text-primary)}.filter-controls{display:flex;gap:var(--space-3)}.filter-select{padding:var(--space-4) var(--space-5);background:var(--bg-secondary);border:2px solid var(--border-light);border-radius:var(--radius-lg);font-size:.9375rem;font-weight:600;color:var(--text-primary);cursor:pointer;transition:var(--transition-base);font-family:inherit;min-width:160px}.filter-select:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px #0ea5e91a}.results-info{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-4);border-top:1px solid var(--border-light)}.results-count{font-size:.9375rem;color:var(--text-secondary);font-weight:600;display:flex;align-items:center;gap:var(--space-3)}.clear-filters{padding:var(--space-2) var(--space-4);background:transparent;border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--primary);font-size:.875rem;font-weight:600;cursor:pointer;transition:var(--transition-base)}.clear-filters:hover{background:var(--bg-secondary);border-color:var(--primary)}.events-section{padding:var(--space-12) 0}.events-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:var(--space-8)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;gap:var(--space-4)}.loading-spinner{width:48px;height:48px;border:4px solid var(--border-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-state p{color:var(--text-secondary);font-size:1.0625rem;font-weight:500}.empty-state{text-align:center;padding:var(--space-16) var(--space-6);max-width:500px;margin:0 auto}.empty-icon{width:120px;height:120px;margin:0 auto var(--space-6);display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border-radius:50%;border:2px solid var(--border-light)}.empty-icon i{font-size:3.5rem;color:var(--text-tertiary)}.empty-state h3{font-size:1.75rem;margin-bottom:var(--space-4);color:var(--text-primary)}.empty-state p{font-size:1.0625rem;color:var(--text-secondary);margin-bottom:var(--space-8);line-height:1.7}.clear-filters-btn{padding:var(--space-4) var(--space-8);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:var(--radius-lg);font-weight:700;font-size:1rem;cursor:pointer;transition:var(--transition-base);box-shadow:var(--shadow-md)}.clear-filters-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}@media (max-width: 1024px){.events-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-6)}}@media (max-width: 768px){.hero-bg{padding:var(--space-12) 0 var(--space-8)}.hero-container{padding:0 var(--space-4)}.hero-subtitle{font-size:1.125rem;margin-bottom:var(--space-8)}.hero-stats{grid-template-columns:repeat(2,1fr);gap:var(--space-4);padding:var(--space-6)}.stat-number{font-size:2rem}.filters-section{top:0;padding:var(--space-6) 0}.search-filters-row{flex-direction:column;align-items:stretch}.search-box{min-width:100%}.filter-controls{flex-direction:column}.filter-select{width:100%}.events-grid{grid-template-columns:1fr;gap:var(--space-6)}}@media (max-width: 480px){.hero-stats{grid-template-columns:1fr}.stat-number{font-size:1.75rem}}.subscription-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-6);background:#0f172ab3;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn var(--transition-base)}.modal-content{background:#fff;border-radius:var(--radius-2xl);width:100%;max-width:560px;box-shadow:var(--shadow-2xl);border:1px solid var(--border-light);overflow:hidden;animation:slideUp var(--transition-base);position:relative;max-height:90vh;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.modal-content:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:linear-gradient(90deg,var(--primary),var(--secondary))}.modal-header{padding:var(--space-8);border-bottom:2px solid var(--border-light);display:flex;justify-content:space-between;align-items:center;background:var(--bg-secondary)}.modal-header h3{margin:0;color:var(--text-primary);font-size:1.75rem;font-weight:800;letter-spacing:-.02em}.close-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);background:#fff;border:2px solid var(--border-light);color:var(--text-secondary);font-size:1.5rem;cursor:pointer;transition:var(--transition-base);line-height:1}.close-btn:hover{background:var(--bg-secondary);border-color:var(--primary);color:var(--primary);transform:rotate(90deg)}.modal-body{padding:var(--space-4) var(--space-8) var(--space-8) var(--space-8)}.subscription-form{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-3)}.form-group input[type=email]{padding:var(--space-4) var(--space-5);background:var(--bg-secondary);border:2px solid var(--border-light);border-radius:var(--radius-lg);color:var(--text-primary);font-size:1rem;transition:var(--transition-base);font-family:inherit}.form-group input[type=email]:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px #0ea5e91a}.form-group input[type=email]:disabled{opacity:.6;cursor:not-allowed}.checkbox-container{display:flex;align-items:center;gap:var(--space-4);color:var(--text-secondary);font-size:.9375rem;cursor:pointer;padding:var(--space-2) var(--space-4);border-radius:var(--radius-lg);background:var(--bg-secondary);border:2px solid var(--border-light);transition:var(--transition-base)}.checkbox-container:hover{background:#fff;border-color:var(--primary-light)}.checkbox-container input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--primary);flex-shrink:0}.submit-btn{padding:var(--space-5) var(--space-8);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:700;font-size:1.0625rem;border-radius:var(--radius-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--space-2);transition:var(--transition-base);margin-top:var(--space-4);box-shadow:var(--shadow-md);position:relative;overflow:hidden;font-family:inherit;letter-spacing:.01em}.submit-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,var(--primary-light),var(--secondary));opacity:0;transition:var(--transition-base)}.submit-btn:hover:not(:disabled):before{opacity:1}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.submit-btn span,.submit-btn i{position:relative;z-index:1}.submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.success-message,.error-message{text-align:center;padding:var(--space-12) var(--space-8)}.success-message i,.error-message i{font-size:4.5rem;margin-bottom:var(--space-6);display:block}.success-message i{color:var(--success)}.error-message i{color:var(--error)}.success-message h3,.error-message h3{margin:0 0 var(--space-4);color:var(--text-primary);font-size:1.75rem;font-weight:800}.success-message p,.error-message p{margin:0 0 var(--space-8);color:var(--text-secondary);line-height:1.7;font-size:1.0625rem}.success-message .close-btn,.error-message .close-btn{padding:var(--space-5) var(--space-10);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:var(--radius-lg);font-size:1.0625rem;font-weight:700;transition:var(--transition-base);border:none;cursor:pointer;font-family:inherit;box-shadow:var(--shadow-md);letter-spacing:.01em;margin:0 auto}.success-message .close-btn:hover,.error-message .close-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}@media (max-width: 480px){.modal-header,.modal-body{padding:var(--space-6)}}.share-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4) var(--space-6);background:#fff;color:var(--text-primary);border:2px solid var(--border-light);border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s ease;width:100%;box-shadow:0 2px 4px #0000000d}.share-btn:hover{background:var(--bg-secondary);border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0ea5e926}.share-btn i{font-size:1.125rem;color:inherit}.share-btn span{color:inherit}.share-items{display:flex;gap:var(--space-3);flex-wrap:wrap;width:100%}.share-option{flex:1;min-width:10px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#fff;border:2px solid var(--border-light);border-radius:12px;color:var(--text-secondary);cursor:pointer;transition:all .3s ease;font-size:1.25rem}.share-option:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.share-option-default:hover{background:var(--primary);border-color:var(--primary);color:#fff}.share-option-facebook:hover{background:#1877f2;border-color:#1877f2;color:#fff}.share-option-twitter:hover{background:#1da1f2;border-color:#1da1f2;color:#fff}.share-option-linkedin:hover{background:#0077b5;border-color:#0077b5;color:#fff}.share-option-whatsapp:hover{background:#25d366;border-color:#25d366;color:#fff}.event-detail-wrapper{min-height:100vh;background:linear-gradient(180deg,#f8fafc,#fff)}.event-hero{position:relative;padding:var(--space-16) 0 var(--space-20);background:linear-gradient(135deg,#f0f9ff,#fff,#f8fafc);overflow:hidden;margin:var(--space-12) 0}.event-hero-background{position:absolute;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 20% 30%,rgba(14,165,233,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(6,182,212,.1) 0%,transparent 50%);pointer-events:none}.event-hero-content{position:relative;z-index:1;text-align:center;color:var(--text-primary);margin-bottom:var(--space-6);overflow:visible}.event-hero-badges{display:flex;justify-content:center;gap:var(--space-4);margin-bottom:var(--space-8);padding-top:var(--space-2);flex-wrap:wrap}.event-type-badge,.event-status-badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:var(--space-2) var(--space-4);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50px;font-weight:700;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;transition:all .3s ease;box-shadow:var(--shadow-md);border:1px solid transparent}.event-type-badge:hover,.event-status-badge:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.event-type-badge.school-badge{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-color:#10b981;color:#047857}.event-type-badge.seminar-badge{background:linear-gradient(135deg,#dbeafe,#bfdbfe);border-color:var(--primary);color:var(--primary-dark)}.event-type-badge.workshop-badge{background:linear-gradient(135deg,#fef3c7,#fde68a);border-color:var(--accent);color:#92400e}.event-status-badge.upcoming{background:linear-gradient(135deg,#d1fae5,#a7f3d0);border-color:var(--success);color:#047857}.event-status-badge.ongoing{background:linear-gradient(135deg,#fed7aa,#fdba74);border-color:#f97316;color:#c2410c}.event-status-badge.completed{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);border-color:var(--border-medium);color:var(--text-tertiary)}.event-hero-title{font-size:clamp(2.5rem,5vw,4rem);font-weight:900;margin:0 0 var(--space-6);line-height:1.1;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-primary) 0%,var(--primary) 50%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.event-hero-subtitle{font-size:clamp(1.125rem,2vw,1.5rem);margin:0 0 var(--space-6);color:var(--text-secondary);max-width:800px;margin-left:auto;margin-right:auto;line-height:1.6}.event-hero-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-6);max-width:1200px;margin:0 auto;padding:var(--space-8);background:#fff;border-radius:24px;box-shadow:var(--shadow-lg);border:1px solid var(--border-light)}.hero-meta-item{display:flex;align-items:center;gap:var(--space-4)}.hero-meta-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0ea5e91a,#06b6d41a);color:var(--primary);border-radius:12px;font-size:1.25rem;border:1px solid var(--border-light)}.hero-meta-content{display:flex;flex-direction:column;gap:var(--space-1);text-align:left;align-items:flex-start}.hero-meta-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);font-weight:600}.hero-meta-value{font-size:1rem;font-weight:700;color:var(--text-primary)}.event-detail-layout{display:grid;grid-template-columns:1fr 380px;gap:var(--space-12);margin-bottom:var(--space-16)}.event-section-modern{background:#fff;border-radius:20px;padding:var(--space-8);margin-bottom:var(--space-8);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d;border:1px solid var(--border-light);transition:all .3s ease}.event-section-modern:hover{box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}.section-header{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:2px solid var(--bg-secondary)}.section-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:12px;font-size:1.25rem;box-shadow:0 4px 12px #0ea5e94d}.section-title{font-size:1.75rem;font-weight:800;color:var(--text-primary);margin:0;letter-spacing:-.02em}.section-content{margin-top:var(--space-6)}.overview-text{font-size:1.125rem;line-height:1.8;color:var(--text-secondary);margin:0}.objectives-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-6)}.objective-card{display:flex;gap:var(--space-4);padding:var(--space-6);background:var(--bg-secondary);border-radius:16px;border-left:4px solid var(--primary);transition:all .3s ease}.objective-card:hover{background:#fff;box-shadow:0 4px 12px #00000014;transform:translate(4px)}.objective-number{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:10px;font-weight:800;font-size:1.125rem;flex-shrink:0}.objective-text{margin:0;color:var(--text-secondary);line-height:1.7;font-size:1rem}.audience-grid{display:flex;flex-wrap:wrap;gap:var(--space-3)}.audience-chip{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-5);background:linear-gradient(135deg,#0ea5e91a,#06b6d41a);border:1px solid rgba(14,165,233,.2);border-radius:50px;color:var(--primary);font-weight:600;font-size:.9375rem;transition:all .3s ease}.audience-chip:hover{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #0ea5e94d}.audience-chip i{font-size:.875rem}.prerequisites-list-modern{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-4)}.prerequisite-item{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-2) var(--space-4);background:var(--bg-secondary);border-radius:12px;transition:all .3s ease}.prerequisite-item:hover{background:#fff;box-shadow:0 2px 8px #0000000d}.prerequisite-item i{color:var(--primary);font-size:1.125rem;margin-top:.125rem;flex-shrink:0}.prerequisite-item span{color:var(--text-secondary);line-height:1.7}.schedule-modern{display:flex;flex-direction:column;gap:var(--space-6)}.schedule-card{background:var(--bg-secondary);border-radius:20px;padding:var(--space-8);border:2px solid var(--border-light);transition:all .3s ease;position:relative;overflow:hidden}.schedule-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--primary),var(--secondary));opacity:0;transition:opacity .3s ease}.schedule-card:hover{background:#fff;border-color:var(--primary-light);box-shadow:0 8px 24px #00000014}.schedule-card:hover:before{opacity:1}.schedule-card.upcoming{background:linear-gradient(135deg,#10b9810d,#10b98105);border-color:#10b9814d}.schedule-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-6);flex-wrap:wrap;gap:var(--space-4)}.schedule-date-badge{display:inline-flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-4);background:#fff;border:2px solid var(--border-light);border-radius:12px;font-weight:700;color:var(--primary);font-size:.875rem}.schedule-date-badge i{color:var(--secondary)}.upcoming-indicator{padding:var(--space-2) var(--space-4);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.schedule-title{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin:0 0 var(--space-4);line-height:1.3}.schedule-description{color:var(--text-secondary);line-height:1.8;margin:0 0 var(--space-6);font-size:1rem}.schedule-speaker-card{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5);background:#fff;border-radius:16px;margin-bottom:0;border:1px solid var(--border-light);transition:all .3s ease}.schedule-speaker-card:not(:last-child){margin-bottom:var(--space-6)}.schedule-speaker-card:hover{background:linear-gradient(135deg,#0ea5e90d,#06b6d40d);border-color:var(--primary);box-shadow:0 4px 12px #0ea5e926;transform:translateY(-2px)}.schedule-speaker-avatar{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:25%;font-weight:800;font-size:clamp(.7rem,1vw + .4rem,.9rem);flex-shrink:0;box-shadow:0 4px 12px #0ea5e94d;border:1px solid var(--border-light)}.schedule-speaker-info{flex:1}.schedule-speaker-name{font-weight:700;color:var(--text-primary);margin-bottom:var(--space-1);font-size:1rem}.schedule-speaker-title{font-size:.875rem;color:var(--text-secondary)}.schedule-tags{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-6)}.schedule-tag{padding:var(--space-2) var(--space-4);background:#fff;border:1px solid var(--border-light);border-radius:50px;font-size:.8125rem;font-weight:600;color:var(--text-secondary);transition:all .3s ease}.schedule-tag:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px)}.schedule-video-btn{display:inline-flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-6);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:12px;text-decoration:none;font-weight:700;font-size:.9375rem;transition:all .3s ease;box-shadow:0 4px 12px #0ea5e94d}.schedule-video-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0ea5e966}.schedule-video-btn i{font-size:1.125rem}.speakers-grid-modern{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.speaker-card-modern{background:var(--bg-secondary);border-radius:20px;padding:var(--space-8);text-align:center;border:2px solid transparent;transition:all .3s ease}.speaker-card-modern:hover{background:#fff;border-color:var(--primary-light);box-shadow:0 8px 24px #00000014;transform:translateY(-4px)}.speaker-card-avatar{width:100px;height:100px;margin:0 auto var(--space-6);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50%;font-weight:900;font-size:2rem;box-shadow:0 8px 24px #0ea5e94d}.speaker-card-content{text-align:left}.speaker-card-name{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin:0 0 var(--space-2)}.speaker-card-title{font-size:1rem;color:var(--primary);font-weight:600;margin:0 0 var(--space-1)}.speaker-card-org{font-size:.9375rem;color:var(--text-secondary);margin:0 0 var(--space-4)}.speaker-card-bio{color:var(--text-secondary);line-height:1.7;margin:0 0 var(--space-4);font-size:.9375rem}.speaker-card-topics{display:flex;flex-wrap:wrap;gap:var(--space-2)}.speaker-topic-tag{padding:var(--space-2) var(--space-4);background:#fff;border:1px solid var(--border-light);border-radius:50px;font-size:.8125rem;font-weight:600;color:var(--text-secondary);transition:all .3s ease}.speaker-topic-tag:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.gallery-modern{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-6)}.gallery-item-modern{border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--border-light);transition:all .3s ease;cursor:pointer}.gallery-item-modern:hover{transform:translateY(-4px);box-shadow:0 12px 32px #0000001f}.gallery-image-wrapper{position:relative;overflow:hidden;aspect-ratio:16 / 9}.gallery-image-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.gallery-item-modern:hover .gallery-image-wrapper img{transform:scale(1.1)}.gallery-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease}.gallery-item-modern:hover .gallery-overlay{opacity:1}.gallery-overlay i{color:#fff;font-size:2rem}.gallery-caption-modern{padding:var(--space-5);color:var(--text-secondary);font-size:.9375rem;line-height:1.6;margin:0}.event-sidebar-modern{position:sticky;top:8rem;height:fit-content}.sidebar-card{background:#fff;border-radius:20px;padding:var(--space-8);margin-bottom:var(--space-6);box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d;border:1px solid var(--border-light)}.sidebar-title{font-size:1.25rem;font-weight:800;color:var(--text-primary);margin:0 0 var(--space-6);padding-bottom:var(--space-4);border-bottom:2px solid var(--bg-secondary)}.sidebar-details{display:flex;flex-direction:column;gap:var(--space-5)}.sidebar-detail-item{display:flex;align-items:center;gap:var(--space-4)}.sidebar-detail-item i{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);color:var(--primary);border-radius:10px;font-size:1.125rem}.sidebar-detail-item>div{display:flex;flex-direction:column;gap:var(--space-1);flex:1}.sidebar-detail-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);font-weight:600}.sidebar-detail-value{font-size:1rem;font-weight:700;color:var(--text-primary)}.sidebar-actions{display:flex;flex-direction:column;gap:var(--space-4)}.sidebar-register-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-5);background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #0ea5e94d}.sidebar-register-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #0ea5e966}.sidebar-register-btn:disabled{background:linear-gradient(135deg,var(--primary),var(--secondary));cursor:not-allowed;opacity:.9}.sidebar-register-btn i{font-size:1.125rem}.sidebar-materials{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.sidebar-materials li{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--bg-secondary);border-radius:10px;font-size:.9375rem;color:var(--text-secondary)}.sidebar-materials li i{color:var(--primary)}@media (max-width: 1024px){.event-detail-layout{grid-template-columns:1fr}.event-detail-layout .event-main-content{order:2}.event-detail-layout .event-sidebar-modern{order:1}.event-sidebar-modern{position:static}}@media (max-width: 768px){.event-hero{margin:var(--space-4) 0 var(--space-4)}.event-hero-meta{grid-template-columns:1fr;gap:var(--space-4);padding:var(--space-6)}.objectives-grid,.speakers-grid-modern,.gallery-modern{grid-template-columns:1fr}.schedule-card{padding:var(--space-6)}.section-header{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.event-type-badge,.event-status-badge{padding:var(--space-2) var(--space-4);font-size:.75rem}}@media (max-width: 480px){.event-section-modern{padding:var(--space-6)}.schedule-card-header{flex-direction:column;align-items:flex-start}}.image-lightbox{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.lightbox-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lightbox-content{position:relative;z-index:1;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;animation:zoomIn .3s ease}@keyframes zoomIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.lightbox-close{position:absolute;top:-2rem;right:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;font-size:1.5rem;cursor:pointer;transition:all .3s ease;z-index:2}.lightbox-close:hover{background:#ffffff4d;transform:rotate(90deg)}.lightbox-image-wrapper{max-width:100%;max-height:80vh;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;box-shadow:0 20px 60px #00000080;background:#fff}.lightbox-image-wrapper img{max-width:100%;max-height:80vh;width:auto;height:auto;object-fit:contain;display:block}.lightbox-caption{margin-top:var(--space-6);padding:var(--space-5) var(--space-8);background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;border:1px solid rgba(255,255,255,.2);max-width:800px;text-align:center}.lightbox-caption p{color:#fff;font-size:1rem;line-height:1.6;margin:0}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:#fff3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(255,255,255,.3);border-radius:50%;color:#fff;font-size:1.5rem;cursor:pointer;transition:all .3s ease;z-index:2}.lightbox-nav:hover{background:#ffffff4d;transform:translateY(-50%) scale(1.1)}.lightbox-prev{left:-80px}.lightbox-next{right:-80px}@media (max-width: 1024px){.lightbox-prev{left:var(--space-4)}.lightbox-next{right:var(--space-4)}.lightbox-close{top:var(--space-4);right:var(--space-4)}}@media (max-width: 768px){.lightbox-content{max-width:95vw;max-height:95vh}.lightbox-image-wrapper,.lightbox-image-wrapper img{max-height:70vh}.lightbox-caption{margin-top:var(--space-4);padding:var(--space-4);max-width:90vw}.lightbox-nav{width:48px;height:48px;font-size:1.25rem}.lightbox-prev{left:var(--space-2)}.lightbox-next{right:var(--space-2)}}.video-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:var(--space-6)}.video-modal-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#0ea5e9f2,#06b6d4f2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.video-modal-content{position:relative;width:100%;max-width:1100px;z-index:1;display:flex;flex-direction:column;background:#fff;border-radius:20px;box-shadow:0 25px 80px #0000004d;overflow:hidden;animation:videoModalSlideUp .4s cubic-bezier(.16,1,.3,1)}@keyframes videoModalSlideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.video-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-5) var(--space-6);background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);border-bottom:1px solid rgba(255,255,255,.1)}.video-modal-header-title{display:flex;align-items:center;gap:var(--space-3);color:#fff;font-size:1.25rem;font-weight:600;margin:0}.video-modal-header-title i{font-size:1.5rem}.video-modal-close{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#fff3;border:none;border-radius:10px;color:#fff;font-size:1.25rem;cursor:pointer;transition:all .2s ease}.video-modal-close:hover{background:#ffffff4d;transform:rotate(90deg)}.video-modal-wrapper{position:relative;width:100%;padding-bottom:56.25%;background:#000;overflow:hidden}.video-player{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-modal-footer{padding:var(--space-5) var(--space-6);background:var(--bg-secondary);border-top:1px solid var(--border-light)}.video-modal-title{margin:0;color:var(--text-primary);font-size:1.125rem;font-weight:600;line-height:1.5}@media (max-width: 1024px){.video-modal{padding:var(--space-4)}.video-modal-content{max-width:95%}}@media (max-width: 768px){.video-modal{padding:var(--space-2)}.video-modal-content{max-width:100%;border-radius:16px}.video-modal-header{padding:var(--space-4) var(--space-4)}.video-modal-header-title{font-size:1rem}.video-modal-header-title i{font-size:1.25rem}.video-modal-close{width:36px;height:36px;font-size:1.125rem}.video-modal-footer{padding:var(--space-4)}.video-modal-title{font-size:1rem}}.not-found-container{min-height:60vh;display:flex;align-items:center;justify-content:center;padding:var(--space-16) var(--space-6)}.not-found-content{max-width:600px;text-align:center;display:flex;flex-direction:column;align-items:center}.not-found-icon{font-size:8rem;font-weight:900;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;margin-bottom:var(--space-6);letter-spacing:-.05em}.not-found-title{font-size:2.5rem;font-weight:900;color:var(--text-primary);margin:0 0 var(--space-4);letter-spacing:-.02em}.not-found-message{font-size:1.125rem;color:var(--text-secondary);line-height:1.7;margin:0 0 var(--space-12);max-width:500px}.not-found-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.not-found-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4) var(--space-8);border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;transition:all .3s ease;border:2px solid transparent;min-width:160px;cursor:pointer}.not-found-btn i{font-size:1rem;margin:0;padding:0}.not-found-btn.primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 4px 12px #0ea5e94d}.not-found-btn.primary i{color:#fff}.not-found-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0ea5e966;background:linear-gradient(135deg,var(--primary-dark),var(--secondary))}.not-found-btn.secondary{background:#fff;color:var(--text-primary);border:2px solid var(--border-light);box-shadow:0 2px 4px #0000000d}.not-found-btn.secondary i{color:var(--text-primary)}.not-found-btn.secondary:hover{background:var(--bg-secondary);border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0ea5e926}.not-found-btn.secondary:hover i{color:var(--primary)}@media (max-width: 768px){.not-found-icon{font-size:6rem}.not-found-title{font-size:2rem}.not-found-message{font-size:1rem}}@media (max-width: 480px){.not-found-actions{flex-direction:column;width:100%}.not-found-btn{width:100%;min-width:unset}}.app{min-height:100vh;display:flex;flex-direction:column}.app main{flex:1;padding-bottom:2rem}:root{--primary: #0ea5e9;--primary-dark: #0284c7;--primary-light: #38bdf8;--secondary: #06b6d4;--accent: #f59e0b;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--bg-card: #ffffff;--bg-overlay: rgba(15, 23, 42, .6);--text-primary: #0f172a;--text-secondary: #475569;--text-tertiary: #64748b;--text-muted: #94a3b8;--border-light: #e2e8f0;--border-medium: #cbd5e1;--border-dark: #94a3b8;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px -1px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, .25);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Inter", system-ui, sans-serif;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.025em;color:var(--text-primary)}h1{font-size:clamp(2.5rem,6vw,4rem);font-weight:800}h2{font-size:clamp(2rem,5vw,3rem)}h3{font-size:clamp(1.5rem,4vw,2rem)}p{color:var(--text-secondary);line-height:1.7}a{color:inherit;text-decoration:none;transition:var(--transition-base)}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:var(--transition-base)}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-6)}.loading{display:flex;align-items:center;justify-content:center;min-height:400px;color:var(--text-secondary);font-size:1.1rem}.error-message{max-width:600px;margin:var(--space-16) auto;padding:var(--space-12);background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);border:1px solid var(--border-light);text-align:center;display:flex;flex-direction:column;align-items:center}.error-message h2{color:var(--primary);font-size:1.75rem;font-weight:800;margin:0 0 var(--space-6)}.error-message p{color:var(--text-secondary);font-size:1.125rem;line-height:1.7;margin:0 0 var(--space-8)}.error-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap;margin-top:var(--space-8)}.error-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-4) var(--space-8);border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;transition:all .3s ease;border:2px solid transparent;min-width:160px;cursor:pointer}.error-btn i{font-size:1rem;margin:0;padding:0}.error-btn.primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;box-shadow:0 4px 12px #0ea5e94d}.error-btn.primary i{color:#fff}.error-btn.primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0ea5e966;background:linear-gradient(135deg,var(--primary-dark),var(--secondary))}.error-btn.secondary{background:#fff;color:var(--text-primary);border:2px solid var(--border-light);box-shadow:0 2px 4px #0000000d}.error-btn.secondary i{color:var(--text-primary)}.error-btn.secondary:hover{background:var(--bg-secondary);border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:0 4px 12px #0ea5e926}.error-btn i{font-size:1rem;flex-shrink:0}@media (max-width: 480px){.error-actions{flex-direction:column;width:100%}.error-btn{width:100%;min-width:unset}}.page-bg-gradient{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(135deg,#f0f9ff,#fff,#f8fafc);background-attachment:fixed}.page-bg-gradient:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 20% 30%,rgba(14,165,233,.08) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(6,182,212,.08) 0%,transparent 50%);pointer-events:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary)}::selection{background:var(--primary);color:#fff}@media (max-width: 768px){.container{padding:0 var(--space-4)}}