:root{--color-lilac: #7E65AA;--color-green: #A5D6CF;--color-navy: #212B59;--color-blue: #5CC2F0;--color-purple: #4A519E;--bg-primary: #0f1419;--bg-secondary: #1a1f2e;--bg-tertiary: #252b3d;--bg-card: #1e2332;--bg-card-hover: #252b3d;--text-primary: #e8eaed;--text-secondary: #b0b8c4;--text-muted: #8a9199;--border-color: #2d3447;--border-hover: #3d4457;--color-lilac-light: rgba(126, 101, 170, .3);--color-lilac-lighter: rgba(126, 101, 170, .15);--color-green-light: rgba(165, 214, 207, .3);--color-green-lighter: rgba(165, 214, 207, .15);--color-navy-light: rgba(33, 43, 89, .4);--color-navy-lighter: rgba(33, 43, 89, .2);--font-primary: "Poppins", sans-serif;--font-weight-regular: 400;--font-weight-bold: 700;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(126, 101, 170, .2)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);font-weight:var(--font-weight-regular);color:var(--text-primary);background-color:var(--bg-primary);background-image:radial-gradient(at 0% 0%,rgba(126,101,170,.05) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(165,214,207,.05) 0px,transparent 50%);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);color:var(--text-primary);margin-bottom:var(--spacing-sm)}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin-bottom:var(--spacing-sm)}a{color:var(--color-green);text-decoration:none;transition:color .3s ease}a:hover{color:var(--color-blue)}button{font-family:var(--font-primary);cursor:pointer;border:none;transition:all .3s ease}input,textarea,select{font-family:var(--font-primary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.text-center{text-align:center}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}@media (max-width: 768px){h1{font-size:1.75rem}h2{font-size:1.5rem}.container{padding:0 var(--spacing-sm)}}.btn{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-weight:var(--font-weight-bold);font-size:1rem;cursor:pointer;transition:all .3s ease;display:inline-block;text-align:center;text-decoration:none;border:none}.btn-primary{background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md),var(--shadow-glow)}.btn-secondary{background:var(--color-green);color:var(--bg-primary);box-shadow:var(--shadow-sm)}.btn-secondary:hover{background:var(--color-blue);transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-outline{background:transparent;border:2px solid var(--color-lilac);color:var(--color-lilac)}.btn-outline:hover{background:var(--color-lilac);color:#fff;box-shadow:var(--shadow-glow)}.btn-block{width:100%;display:block}.btn:disabled{opacity:.6;cursor:not-allowed}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all .3s ease}.card:hover{box-shadow:var(--shadow-md);border-color:var(--border-hover);background:var(--bg-card-hover)}.card-header{border-bottom:2px solid var(--border-color);padding-bottom:var(--spacing-sm);margin-bottom:var(--spacing-md)}.card-title{color:var(--text-primary);margin-bottom:var(--spacing-xs)}.form-group{margin-bottom:var(--spacing-md)}.form-label{display:block;margin-bottom:var(--spacing-xs);color:var(--text-primary);font-weight:var(--font-weight-bold);font-size:.9rem}.form-input,.form-textarea,.form-select{width:100%;padding:var(--spacing-sm);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:1rem;font-family:var(--font-primary);color:var(--text-primary);transition:all .3s ease}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-lilac);box-shadow:0 0 0 3px var(--color-lilac-lighter);background:var(--bg-secondary)}.form-textarea{resize:vertical;min-height:120px}.form-error{color:#ff6b6b;font-size:.85rem;margin-top:var(--spacing-xs)}.spinner{border:3px solid var(--border-color);border-top:3px solid var(--color-lilac);border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin:var(--spacing-md) auto}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.badge{display:inline-block;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-size:.85rem;font-weight:var(--font-weight-bold)}.badge-success{background:#a5d6cf33;color:var(--color-green);border:1px solid rgba(165,214,207,.3)}.badge-warning{background:#ffc10733;color:#ffc107;border:1px solid rgba(255,193,7,.3)}.badge-danger{background:#ff6b6b33;color:#ff6b6b;border:1px solid rgba(255,107,107,.3)}.badge-info{background:#5cc2f033;color:var(--color-blue);border:1px solid rgba(92,194,240,.3)}.grid{display:grid;gap:var(--spacing-md)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.btn{padding:var(--spacing-sm) var(--spacing-md);font-size:.9rem}}.header{position:fixed;top:0;left:0;right:0;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);color:#fff;box-shadow:var(--shadow-md);z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0}.logo{font-size:1.5rem;font-weight:var(--font-weight-bold);color:#fff;text-decoration:none}.logo-text{display:block}.nav{display:flex;gap:var(--spacing-md);align-items:center}.nav-link{color:#fff;text-decoration:none;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);transition:background-color .3s ease;font-weight:var(--font-weight-regular)}.nav-link:hover{background-color:var(--bg-tertiary);color:var(--color-green)}.nav-link.active{background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;font-weight:var(--font-weight-bold)}.menu-toggle{display:none;flex-direction:column;gap:4px;background:transparent;border:none;cursor:pointer;padding:var(--spacing-xs)}.hamburger{width:25px;height:3px;background-color:#fff;border-radius:2px;transition:all .3s ease}.hamburger.open:nth-child(1){transform:rotate(45deg) translate(6px,6px)}.hamburger.open:nth-child(2){opacity:0}.hamburger.open:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}@media (max-width: 768px){.menu-toggle{display:flex}.nav{position:absolute;top:100%;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--border-color);flex-direction:column;padding:var(--spacing-md);gap:var(--spacing-sm);box-shadow:var(--shadow-lg);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease}.nav-open{transform:translateY(0);opacity:1;visibility:visible}.nav-link{width:100%;text-align:center;padding:var(--spacing-sm)}}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);color:var(--text-primary);padding:var(--spacing-xl) 0 var(--spacing-md);margin-top:var(--spacing-xl)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.footer-section h4{color:var(--color-green);margin-bottom:var(--spacing-sm);font-size:1.1rem}.footer-section p{margin-bottom:var(--spacing-xs);font-size:.9rem}.footer-section a{display:block;color:var(--text-secondary);margin-bottom:var(--spacing-xs);font-size:.9rem;transition:color .3s ease}.footer-section a:hover{color:var(--color-green)}.footer-bottom{border-top:1px solid var(--border-color);padding-top:var(--spacing-md);text-align:center;font-size:.85rem;color:var(--text-muted)}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:var(--spacing-md)}}.layout{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-top:80px}@media (max-width: 768px){.main-content{padding-top:70px}}.home-page{min-height:calc(100vh - 200px)}.hero-section{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);border-bottom:1px solid var(--border-color);color:#fff;padding:var(--spacing-xl) 0;text-align:center;position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(126,101,170,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(165,214,207,.1) 0%,transparent 50%);pointer-events:none}.hero-title{font-size:3rem;margin-bottom:var(--spacing-sm);color:#fff}.hero-subtitle{font-size:1.5rem;margin-bottom:var(--spacing-md);color:var(--color-green);font-weight:var(--font-weight-bold)}.hero-description{font-size:1.2rem;max-width:700px;margin:0 auto var(--spacing-lg);line-height:1.6;opacity:.95}.hero-actions{display:flex;gap:var(--spacing-md);justify-content:center;flex-wrap:wrap}.btn-large{padding:var(--spacing-md) var(--spacing-lg);font-size:1.1rem}.features-section{padding:var(--spacing-xl) 0;background:var(--bg-primary)}.features-section h2{text-align:center;color:var(--color-navy);margin-bottom:var(--spacing-xl);font-size:2.5rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg)}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);text-align:center;transition:all .3s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--color-lilac);background:var(--bg-card-hover)}.feature-icon{font-size:3rem;margin-bottom:var(--spacing-md)}.feature-card h3{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.feature-card p{color:var(--text-secondary);margin-bottom:var(--spacing-md);line-height:1.6}.feature-link{color:var(--color-lilac);font-weight:var(--font-weight-bold);text-decoration:none;transition:color .3s ease}.feature-link:hover{color:var(--color-purple)}.cta-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:var(--spacing-xl) 0;text-align:center}.cta-section h2{color:var(--text-primary);margin-bottom:var(--spacing-sm);font-size:2.5rem}.cta-section p{color:var(--text-secondary);font-size:1.2rem;margin-bottom:var(--spacing-lg)}@media (max-width: 768px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.2rem}.hero-description{font-size:1rem;padding:0 var(--spacing-sm)}.hero-actions{flex-direction:column;align-items:center}.btn-large{width:100%;max-width:300px}.features-grid{grid-template-columns:1fr}.features-section h2,.cta-section h2{font-size:2rem}}.qr-display-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px);background:var(--bg-primary)}.qr-display-card{max-width:700px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg)}.success-header{text-align:center;margin-bottom:var(--spacing-lg)}.success-header h1{color:var(--text-primary);margin-bottom:var(--spacing-xs)}.success-header p{color:var(--text-secondary);font-size:1.1rem}.attendee-info{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg)}.attendee-info h3{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-sm)}.info-item{display:flex;flex-direction:column}.info-label{font-weight:var(--font-weight-bold);color:var(--text-primary);font-size:.9rem;margin-bottom:var(--spacing-xs)}.info-value{color:var(--text-secondary)}.qr-code-section{text-align:center;margin-bottom:var(--spacing-lg)}.qr-code-section h3{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.qr-instructions{color:var(--text-secondary);margin-bottom:var(--spacing-md)}.qr-code-wrapper{display:flex;justify-content:center;padding:var(--spacing-md);background:var(--bg-tertiary);border:2px solid var(--border-color);border-radius:var(--radius-md);margin:var(--spacing-md) auto;max-width:300px}.qr-actions{display:flex;gap:var(--spacing-sm);justify-content:center;margin-bottom:var(--spacing-md);flex-wrap:wrap}.qr-actions .btn{min-width:180px}.confirmation-note{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-sm);border-radius:var(--radius-md);text-align:center;font-size:.9rem}.confirmation-note p{margin:0;color:var(--text-secondary)}@media (max-width: 768px){.qr-display-card{padding:var(--spacing-md);margin:var(--spacing-sm)}.info-grid{grid-template-columns:1fr}.qr-actions{flex-direction:column}.qr-actions .btn{width:100%}.qr-code-wrapper{max-width:250px}}.registration-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px);background:var(--bg-primary)}.registration-card{max-width:600px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg)}.registration-card h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.subtitle{text-align:center;color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.registration-form{margin-top:var(--spacing-lg)}.form-input.error{border-color:#ff6b6b}@media (max-width: 768px){.registration-card{padding:var(--spacing-md);margin:var(--spacing-sm)}.registration-card h1{font-size:1.5rem}}.session-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all .3s ease}.session-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.session-card.full{border-color:#d32f2f;opacity:.8}.session-card.low-capacity{border-color:#ff9800}.session-header{margin-bottom:var(--spacing-sm)}.session-title{color:var(--text-primary);font-size:1.2rem;margin-bottom:var(--spacing-xs);line-height:1.4}.session-speaker{margin:0;color:var(--color-lilac);font-size:.95rem}.speaker-link{color:var(--color-lilac);font-weight:var(--font-weight-bold);text-decoration:none;transition:color .3s ease}.speaker-link:hover{color:var(--color-purple)}.session-details{display:flex;flex-direction:column;gap:var(--spacing-xs);margin-bottom:var(--spacing-sm);font-size:.9rem}.session-time,.session-room,.session-capacity{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary)}.detail-icon{font-size:1rem}.duration{color:var(--text-muted);font-size:.85rem}.capacity-bar{width:100%;height:6px;background:var(--color-green-lighter);border-radius:var(--radius-sm);overflow:hidden;margin-top:var(--spacing-xs)}.capacity-fill{height:100%;background:linear-gradient(90deg,var(--color-green) 0%,var(--color-blue) 100%);transition:width .3s ease}.session-card.full .capacity-fill{background:#d32f2f}.session-card.low-capacity .capacity-fill{background:#ff9800}.session-description{color:var(--text-secondary);font-size:.9rem;margin-top:var(--spacing-sm);line-height:1.5}@media (max-width: 768px){.session-card{padding:var(--spacing-sm)}.session-title{font-size:1.1rem}}.itinerary-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.itinerary-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.room-filter{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg);max-width:400px}.filter-label{font-weight:var(--font-weight-bold);color:var(--color-navy);white-space:nowrap}.schedule-timeline{display:flex;flex-direction:column;gap:var(--spacing-xl)}.time-slot{border-left:4px solid var(--color-lilac);padding-left:var(--spacing-md);margin-bottom:var(--spacing-lg)}.time-header{margin-bottom:var(--spacing-md)}.time-header h2{color:var(--color-lilac);font-size:1.5rem;margin-bottom:0}.sessions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--spacing-md)}.no-sessions{text-align:center;padding:var(--spacing-xl);color:var(--text-secondary)}@media (max-width: 768px){.sessions-grid{grid-template-columns:1fr}.room-filter{flex-direction:column;align-items:flex-start;max-width:100%}.time-slot{padding-left:var(--spacing-sm)}}.speakers-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.speakers-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.speakers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-lg)}.speaker-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all .3s ease;text-decoration:none;color:inherit;display:flex;flex-direction:column;align-items:center;text-align:center}.speaker-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--color-lilac);background:var(--bg-card-hover)}.speaker-photo-wrapper{width:150px;height:150px;border-radius:50%;overflow:hidden;margin-bottom:var(--spacing-md);border:4px solid var(--color-green-lighter)}.speaker-photo{width:100%;height:100%;object-fit:cover}.speaker-info{flex:1;width:100%}.speaker-name{color:var(--text-primary);font-size:1.3rem;margin-bottom:var(--spacing-xs)}.speaker-title{color:var(--color-lilac);font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-xs);font-size:.95rem}.speaker-company{color:var(--text-secondary);margin-bottom:var(--spacing-sm);font-size:.9rem}.speaker-bio-preview{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:var(--spacing-sm)}.view-profile{color:var(--color-lilac);font-weight:var(--font-weight-bold);font-size:.9rem;display:inline-block;margin-top:var(--spacing-xs)}.speaker-card:hover .view-profile{color:var(--color-purple)}.no-speakers{text-align:center;padding:var(--spacing-xl);color:var(--text-secondary)}@media (max-width: 768px){.speakers-grid{grid-template-columns:1fr}.speaker-photo-wrapper{width:120px;height:120px}}.speaker-bio-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.speaker-bio-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-md)}.speaker-header{display:grid;grid-template-columns:250px 1fr;gap:var(--spacing-xl);margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-xl);border-bottom:2px solid var(--border-color)}.speaker-photo-section{display:flex;justify-content:center;align-items:flex-start}.speaker-bio-photo{width:250px;height:250px;border-radius:50%;object-fit:cover;border:4px solid var(--color-green-lighter)}.speaker-header-info{display:flex;flex-direction:column;justify-content:center}.speaker-bio-name{color:var(--text-primary);font-size:2.5rem;margin-bottom:var(--spacing-sm)}.speaker-bio-title{color:var(--color-lilac);font-weight:var(--font-weight-bold);font-size:1.2rem;margin-bottom:var(--spacing-xs)}.speaker-bio-company{color:var(--text-secondary);font-size:1.1rem;margin-bottom:var(--spacing-md)}.speaker-social{display:flex;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.social-link{color:var(--color-lilac);text-decoration:none;font-weight:var(--font-weight-bold);padding:var(--spacing-xs) var(--spacing-sm);border:2px solid var(--color-lilac);border-radius:var(--radius-md);transition:all .3s ease}.social-link:hover{background:var(--color-lilac);color:#fff}.speaker-bio-content{margin-bottom:var(--spacing-xl)}.speaker-bio-content h2{color:var(--text-primary);margin-bottom:var(--spacing-md)}.speaker-bio-text{color:var(--text-secondary);line-height:1.8;font-size:1.05rem}.speaker-sessions h2{color:var(--text-primary);margin-bottom:var(--spacing-md)}.sessions-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.session-link-card{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-md);border-radius:var(--radius-md);text-decoration:none;color:inherit;transition:all .3s ease}.session-link-card:hover{border-color:var(--color-lilac);transform:translate(4px);background:var(--bg-secondary)}.session-link-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-xs)}.session-link-header h3{color:var(--text-primary);margin:0;flex:1}.session-time-badge{background:var(--color-lilac);color:#fff;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-weight:var(--font-weight-bold);font-size:.9rem;white-space:nowrap;margin-left:var(--spacing-sm)}.session-link-room{color:var(--text-secondary);margin:0;font-size:.9rem}@media (max-width: 768px){.speaker-header{grid-template-columns:1fr;text-align:center}.speaker-bio-photo{width:200px;height:200px;margin:0 auto}.speaker-bio-name{font-size:2rem}.speaker-bio-card{padding:var(--spacing-md)}.session-link-header{flex-direction:column;gap:var(--spacing-xs)}.session-time-badge{align-self:flex-start;margin-left:0}}.attendees-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.attendees-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.attendees-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.attendees-filters{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-lg);flex-wrap:wrap}.search-box{flex:1;min-width:250px}.filter-box{min-width:200px}.attendees-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-md)}.attendee-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);transition:all .3s ease;text-decoration:none;color:inherit;display:flex;flex-direction:column}.attendee-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-color:var(--color-lilac);background:var(--bg-card-hover)}.attendee-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-sm)}.attendee-avatar{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:var(--font-weight-bold)}.attendee-status{flex-shrink:0}.attendee-info{flex:1}.attendee-name{color:var(--text-primary);font-size:1.2rem;margin-bottom:var(--spacing-xs)}.attendee-title{color:var(--color-lilac);font-weight:var(--font-weight-bold);font-size:.9rem;margin-bottom:var(--spacing-xs)}.attendee-company{color:var(--text-secondary);font-size:.9rem;margin:0}.no-attendees{text-align:center;padding:var(--spacing-xl);color:var(--text-secondary)}@media (max-width: 768px){.attendees-filters{flex-direction:column}.search-box,.filter-box{width:100%}.attendees-grid,.attendees-stats{grid-template-columns:1fr}}.attendee-profile-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.back-link{display:inline-block;color:var(--color-lilac);font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-md);text-decoration:none;transition:color .3s ease}.back-link:hover{color:var(--color-purple)}.attendee-profile-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-md)}.attendee-profile-header{display:flex;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-xl);border-bottom:2px solid var(--border-color);align-items:center}.attendee-profile-avatar{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:var(--font-weight-bold);flex-shrink:0}.attendee-profile-info{flex:1}.attendee-profile-name{color:var(--text-primary);font-size:2rem;margin-bottom:var(--spacing-sm)}.attendee-profile-title{color:var(--color-lilac);font-weight:var(--font-weight-bold);font-size:1.2rem;margin-bottom:var(--spacing-xs)}.attendee-profile-company{color:#666;font-size:1.1rem;margin-bottom:var(--spacing-md)}.attendee-profile-status{margin-top:var(--spacing-sm)}.attendee-profile-details h2{color:var(--text-primary);margin-bottom:var(--spacing-md)}.details-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md)}.detail-item{display:flex;flex-direction:column;padding:var(--spacing-md);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-md)}.detail-label{font-weight:var(--font-weight-bold);color:var(--text-primary);font-size:.9rem;margin-bottom:var(--spacing-xs)}.detail-value{color:var(--text-secondary);font-size:1rem}.error-message{background:#f8d7da;color:#721c24;padding:var(--spacing-md);border-radius:var(--radius-md);text-align:center;margin:var(--spacing-lg) 0}@media (max-width: 768px){.attendee-profile-header{flex-direction:column;text-align:center}.attendee-profile-avatar{width:100px;height:100px;font-size:2.5rem}.attendee-profile-name{font-size:1.5rem}.attendee-profile-card{padding:var(--spacing-md)}.details-grid{grid-template-columns:1fr}}.checkin-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.checkin-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.checkin-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.stat-card{background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;padding:var(--spacing-md);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow-md)}.stat-value{font-size:2.5rem;font-weight:var(--font-weight-bold);margin-bottom:var(--spacing-xs)}.stat-label{font-size:1rem;opacity:.9}.checkin-scanner-card{max-width:600px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg)}.checkin-form{margin-bottom:var(--spacing-md)}.qr-input{font-size:1.1rem;font-family:Courier New,monospace;letter-spacing:2px;text-align:center}.form-hint{font-size:.85rem;color:var(--text-secondary);margin-top:var(--spacing-xs);margin-bottom:0}.admin-toggle{margin:var(--spacing-md) 0}.success-message{background:var(--color-green-lighter);border:2px solid var(--color-green);border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-md);text-align:center}.success-icon{width:50px;height:50px;border-radius:50%;background:var(--color-green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;margin:0 auto var(--spacing-sm)}.success-message h3{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.attendee-details{text-align:left;background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-sm);border-radius:var(--radius-sm);margin-top:var(--spacing-sm)}.attendee-details p{margin:var(--spacing-xs) 0;color:var(--text-secondary)}.error-message{background:#f8d7da;color:#721c24;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);text-align:center}.camera-note{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-sm);border-radius:var(--radius-md);margin-top:var(--spacing-md);font-size:.9rem;color:var(--text-secondary)}.camera-note p{margin:0}@media (max-width: 768px){.checkin-scanner-card{padding:var(--spacing-md);margin:var(--spacing-sm)}.checkin-stats{grid-template-columns:1fr}}.help-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.help-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.page-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:var(--spacing-xl);font-size:1.1rem}.help-content{display:grid;grid-template-columns:2fr 1fr;gap:var(--spacing-xl);max-width:1200px;margin:0 auto}.help-section h2,.contact-section h2{color:var(--text-primary);margin-bottom:var(--spacing-lg)}.faq-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.faq-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.faq-question{width:100%;padding:var(--spacing-md);background:var(--bg-tertiary);border:none;text-align:left;font-size:1.1rem;font-weight:var(--font-weight-bold);color:var(--text-primary);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:all .3s ease}.faq-question:hover{background:var(--bg-secondary)}.faq-question.open{background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.faq-icon{font-size:1.5rem;color:var(--color-lilac);font-weight:700}.faq-answer{padding:var(--spacing-md);background:var(--bg-card);color:var(--text-secondary);line-height:1.6}.faq-answer p{margin:0}.contact-section{display:flex;flex-direction:column}.contact-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-md)}.contact-item{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.contact-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.contact-item h3{color:var(--color-lilac);font-size:1.1rem;margin-bottom:var(--spacing-sm)}.contact-item a{color:var(--text-primary);text-decoration:none;font-weight:var(--font-weight-bold);transition:color .3s ease}.contact-item a:hover{color:var(--color-lilac)}.contact-item p{color:var(--text-secondary);margin:var(--spacing-xs) 0}.support-note{background:var(--bg-tertiary);border:1px solid var(--border-color);padding:var(--spacing-md);border-radius:var(--radius-md);margin-top:var(--spacing-md)}.support-note p{margin:0;color:var(--text-secondary);font-size:.95rem}@media (max-width: 968px){.help-content{grid-template-columns:1fr}}@media (max-width: 768px){.faq-question{font-size:1rem;padding:var(--spacing-sm)}.contact-card{padding:var(--spacing-md)}}.feedback-page{padding:var(--spacing-xl) 0;min-height:calc(100vh - 200px)}.feedback-page h1{color:var(--text-primary);text-align:center;margin-bottom:var(--spacing-sm)}.page-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:var(--spacing-lg);font-size:1.1rem}.feedback-card{max-width:600px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg)}.feedback-form{margin-top:var(--spacing-md)}.rating-buttons{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs);justify-content:center}.rating-btn{width:60px;height:60px;border-radius:50%;border:3px solid var(--color-lilac);background:var(--bg-tertiary);color:var(--color-lilac);font-size:1.5rem;font-weight:var(--font-weight-bold);cursor:pointer;transition:all .3s ease}.rating-btn:hover{background:var(--bg-secondary);transform:scale(1.1);border-color:var(--color-purple)}.rating-btn.active{background:linear-gradient(135deg,var(--color-lilac) 0%,var(--color-purple) 100%);color:#fff;border-color:var(--color-purple)}.rating-label{text-align:center;color:var(--text-primary);font-weight:var(--font-weight-bold);margin-top:var(--spacing-sm)}.feedback-success{max-width:500px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-xl);box-shadow:var(--shadow-lg);text-align:center}.success-icon{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--color-green) 0%,var(--color-blue) 100%);color:#fff;display:flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;margin:0 auto var(--spacing-md)}.feedback-success h2{color:var(--text-primary);margin-bottom:var(--spacing-sm)}.feedback-success p{color:var(--text-secondary);margin-bottom:var(--spacing-lg)}.error-message{background:#ff6b6b33;border:1px solid rgba(255,107,107,.3);color:#ff6b6b;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);text-align:center}@media (max-width: 768px){.feedback-card{padding:var(--spacing-md);margin:var(--spacing-sm)}.rating-buttons{flex-wrap:wrap}.rating-btn{width:50px;height:50px;font-size:1.2rem}}