:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);--dark-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--shadow: 0 8px 32px 0 rgba(31, 38, 135, .37)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--dark-gradient);min-height:100vh;color:var(--text-primary);overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 50%,rgba(102,126,234,.4) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(240,147,251,.3) 0%,transparent 50%),radial-gradient(circle at 40% 80%,rgba(86,118,240,.3) 0%,transparent 50%);z-index:-1;animation:gradientMove 15s ease infinite}@keyframes gradientMove{0%,to{transform:scale(1) rotate(0)}50%{transform:scale(1.1) rotate(5deg)}}.glass-card{background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:20px;padding:24px;box-shadow:var(--shadow);transition:all .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #1f268780}.btn-primary{background:var(--primary-gradient);border:none;color:#fff;padding:14px 28px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px #667eea80}.btn-secondary{background:#ffffff1a;border:1px solid var(--glass-border);color:#fff;padding:14px 28px;border-radius:12px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-secondary:hover{background:#fff3}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-weight:500;color:var(--text-secondary)}.form-input{width:100%;padding:14px 18px;background:#ffffff1a;border:1px solid var(--glass-border);border-radius:12px;color:#fff;font-size:16px;transition:all .3s ease}.form-input:focus{outline:none;border-color:#667eea;background:#ffffff26;box-shadow:0 0 0 4px #667eea33}.form-input::placeholder{color:#ffffff80}.mobile-nav{display:none;position:fixed;bottom:0;left:0;width:100%;background:#1a1a2efa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.15);padding:12px 0 calc(12px + env(safe-area-inset-bottom,0px)) 0;z-index:1000;box-shadow:0 -4px 20px #0000004d}.mobile-nav-list{display:flex;justify-content:space-around;align-items:center;list-style:none;max-width:500px;margin:0 auto}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:10px 12px;cursor:pointer;transition:all .3s ease;border-radius:12px;min-width:60px}.mobile-nav-item:hover{background:#667eea26;transform:translateY(-2px)}.mobile-nav-item.active{background:#667eea33}.mobile-nav-icon{width:26px;height:26px;color:#ffffffb3;transition:all .3s ease;stroke-width:2}.mobile-nav-item:hover .mobile-nav-icon{color:#667eea;transform:scale(1.1)}.mobile-nav-item.active .mobile-nav-icon{color:#667eea;filter:drop-shadow(0 0 8px rgba(102,126,234,.5))}.mobile-nav-label{font-size:11px;color:#fff9;font-weight:500;font-family:Inter,sans-serif;transition:all .3s ease}.mobile-nav-item:hover .mobile-nav-label{color:#ffffffe6}.mobile-nav-item.active .mobile-nav-label{color:#667eea;font-weight:600}.desktop-nav{display:flex;justify-content:space-between;align-items:center;padding:16px 32px;background:#1a1a2ef2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.1);position:fixed;top:0;left:0;right:0;z-index:1000;box-shadow:0 4px 20px #0003}.desktop-nav-logo{font-size:24px;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-decoration:none;transition:all .3s ease}.desktop-nav-logo:hover{transform:scale(1.05);filter:drop-shadow(0 0 10px rgba(102,126,234,.3))}.desktop-nav-links{display:flex;align-items:center;gap:8px;list-style:none}.desktop-nav-link{color:#ffffffb3;text-decoration:none;font-weight:500;font-size:14px;transition:all .3s ease;padding:10px 16px;border-radius:10px;display:flex;align-items:center;gap:8px}.desktop-nav-link:hover,.desktop-nav-link.active{color:#fff;background:#667eea26}.desktop-nav-link svg{transition:all .3s ease}.desktop-nav-link:hover svg{color:#667eea;transform:scale(1.1)}.page-container{padding:100px 20px 120px;max-width:1200px;margin:0 auto;min-height:100vh}@media(max-width:768px){.desktop-nav{display:none}.mobile-nav{display:block}.page-container{padding:80px 16px 100px}}@media(min-width:769px){.mobile-nav{display:none!important}}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}@media(max-width:768px){.desktop-nav{display:none}.mobile-nav{display:block}.page-container{padding:80px 16px 100px}.card-grid{grid-template-columns:1fr;gap:16px}.event-card{border-radius:16px}.event-card-image{height:180px;border-radius:12px}.event-card-title{font-size:18px;margin-bottom:10px}.event-card-meta{flex-direction:column;gap:6px;margin-bottom:14px}.event-card-price{font-size:20px}.btn-primary,.btn-secondary{padding:12px 20px;font-size:15px;min-height:44px;display:flex;align-items:center;justify-content:center}.form-input{padding:12px 16px;font-size:16px;min-height:44px;border-radius:10px}.form-label{font-size:14px;margin-bottom:6px}.register-btn{font-size:18px!important;padding:20px 24px!important;min-height:60px!important;border-radius:18px!important;font-weight:700!important;box-shadow:0 8px 25px #667eea66!important}.register-btn:hover{transform:translateY(-3px)!important;box-shadow:0 12px 35px #667eea99!important}.page-container h1{font-size:24px;margin-bottom:6px}.page-container>div:first-child p{font-size:14px}.glass-card{padding:20px;border-radius:16px}}.desktop-register-btn{font-size:16px!important;padding:18px 20px!important;min-height:50px!important;border-radius:14px!important;font-weight:600!important;box-shadow:0 6px 20px #667eea4d!important}.desktop-register-btn:hover{transform:translateY(-2px)!important;box-shadow:0 10px 30px #667eea80!important}.event-details-layout{display:grid;grid-template-columns:1fr 400px;gap:40px}.mobile-event-details,.desktop-event-sidebar{display:block}.payment-layout{display:grid;grid-template-columns:1fr 400px;gap:40px}@media(max-width:768px){.event-details-layout{grid-template-columns:1fr;gap:0}.payment-layout{grid-template-columns:1fr;gap:24px}.mobile-event-details{display:block}.desktop-event-sidebar{display:none}.payment-form-mobile{margin-bottom:24px}.payment-method-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.payment-method-button{padding:20px 16px!important;min-height:80px!important}.payment-method-icon{width:48px!important;height:48px!important;font-size:16px!important}.payment-method-text{font-size:15px!important;font-weight:600!important}.payment-phone-input{font-size:16px!important;padding:16px 48px!important;min-height:52px!important}.payment-pay-button{font-size:18px!important;padding:20px 24px!important;min-height:64px!important;border-radius:16px!important;font-weight:700!important}.payment-order-summary{margin-top:0!important}}@media(min-width:769px){.mobile-event-details{display:none}.desktop-event-sidebar{display:block}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.spinner{width:40px;height:40px;border:3px solid var(--glass-border);border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:100px;right:20px;background:#1a1a2ef2;border:1px solid var(--glass-border);border-radius:12px;padding:16px 24px;z-index:2000;animation:slideIn .3s ease}.toast-success{border-left:4px solid #38ef7d}.toast-error{border-left:4px solid #f5576c}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}