:root{--primary: #4f46e5;--primary-dark: #3730a3;--primary-light: #818cf8;--accent: #f59e0b;--success: #10b981;--error: #ef4444;--warning: #f59e0b;--bg: #f3f4f6;--surface: #ffffff;--surface-2: #f9fafb;--border: #e5e7eb;--text: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .14);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .2);--nav-height: 64px;--transition: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit;border:none;background:none}input,select,textarea{font-family:inherit;font-size:inherit}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.page-content{min-height:calc(100vh - var(--nav-height));padding-top:var(--nav-height)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 22px;border-radius:var(--radius-md);font-size:14px;font-weight:600;transition:all var(--transition);white-space:nowrap}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px #4f46e566;transform:translateY(-1px)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:#d97706;transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--border);color:var(--text)}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 14px;font-size:13px}.btn-lg{padding:14px 32px;font-size:16px;border-radius:var(--radius-lg)}.btn-full{width:100%;justify-content:center}.btn:disabled{opacity:.55;pointer-events:none}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-md);background:var(--surface);color:var(--text);transition:border-color var(--transition),box-shadow var(--transition);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51f}.form-textarea{resize:vertical;min-height:100px}.form-error{font-size:12px;color:var(--error)}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);overflow:hidden}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--radius-full);font-size:12px;font-weight:600}.badge-primary{background:#4f46e51a;color:var(--primary)}.badge-success{background:#10b9811a;color:var(--success)}.badge-error{background:#ef44441a;color:var(--error)}.badge-warning{background:#f59e0b1a;color:var(--warning)}.badge-gray{background:var(--border);color:var(--text-secondary)}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:14px;font-weight:500}.alert-error{background:#ef444414;color:#b91c1c;border:1px solid rgba(239,68,68,.2)}.alert-success{background:#10b98114;color:#065f46;border:1px solid rgba(16,185,129,.2)}.spinner-wrap{display:flex;align-items:center;justify-content:center;padding:60px 20px}.spinner{width:44px;height:44px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-sm{width:20px;height:20px;border-width:2.5px}@keyframes spin{to{transform:rotate(360deg)}}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center}.navbar .container{display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--primary)}.navbar-brand .logo-icon{width:34px;height:34px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px}.navbar-links{display:flex;align-items:center;gap:8px}.navbar-link{padding:6px 14px;border-radius:var(--radius-md);font-size:14px;font-weight:500;color:var(--text-secondary);transition:color var(--transition),background var(--transition)}.navbar-link:hover,.navbar-link.active{color:var(--primary);background:#4f46e50f}.navbar-menu-btn{display:none;width:36px;height:36px;align-items:center;justify-content:center;border-radius:var(--radius-sm);color:var(--text);font-size:22px}.hero{background:linear-gradient(135deg,#1e1b4b,#312e81,#4f46e5);color:#fff;padding:96px 20px 80px;text-align:center}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#ffffff1f;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius-full);padding:6px 16px;font-size:13px;font-weight:600;letter-spacing:.04em;margin-bottom:24px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.hero h1{font-size:clamp(2.2rem,6vw,4rem);font-weight:800;line-height:1.15;margin-bottom:20px;letter-spacing:-.02em}.hero h1 span{color:var(--accent)}.hero p{font-size:1.1rem;opacity:.82;max-width:540px;margin:0 auto 36px}.hero-search{display:flex;max-width:560px;margin:0 auto;background:#fff;border-radius:var(--radius-full);padding:6px 6px 6px 20px;box-shadow:var(--shadow-xl);gap:8px}.hero-search input{flex:1;border:none;outline:none;font-size:15px;background:transparent;color:var(--text)}.hero-stats{display:flex;justify-content:center;gap:40px;margin-top:52px;flex-wrap:wrap}.hero-stat{text-align:center}.hero-stat strong{display:block;font-size:2rem;font-weight:800}.hero-stat span{font-size:13px;opacity:.7}.section{padding:64px 20px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:16px}.section-title{font-size:1.75rem;font-weight:800;letter-spacing:-.02em}.section-title span{color:var(--primary)}.category-pills{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;flex-wrap:wrap}.category-pills::-webkit-scrollbar{display:none}.category-pill{padding:7px 18px;border-radius:var(--radius-full);border:1.5px solid var(--border);font-size:13px;font-weight:600;color:var(--text-secondary);background:var(--surface);white-space:nowrap;transition:all var(--transition)}.category-pill:hover,.category-pill.active{background:var(--primary);border-color:var(--primary);color:#fff}.events-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.event-card{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:transform var(--transition),box-shadow var(--transition);display:flex;flex-direction:column}.event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.event-card-image{height:190px;object-fit:cover;width:100%;background:linear-gradient(135deg,#e0e7ff,#c7d2fe)}.event-card-image-placeholder{height:190px;background:linear-gradient(135deg,#4f46e5,#818cf8);display:flex;align-items:center;justify-content:center;font-size:48px}.event-card-body{padding:18px;display:flex;flex-direction:column;flex:1}.event-card-meta{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.event-card-title{font-size:16px;font-weight:700;line-height:1.3;margin-bottom:8px;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.event-card-info{font-size:13px;color:var(--text-secondary);display:flex;align-items:center;gap:5px;margin-bottom:5px}.event-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px;border-top:1px solid var(--border)}.event-card-price{font-size:16px;font-weight:700;color:var(--primary)}.event-card-price small{font-size:11px;font-weight:500;color:var(--text-muted)}.events-filter-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:32px}.events-filter-bar .search-input-wrap{flex:1;min-width:220px;position:relative}.search-input-wrap input{padding-left:40px}.search-input-wrap .search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:16px}.pagination{display:flex;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap}.pagination-btn{min-width:38px;height:38px;border-radius:var(--radius-md);border:1.5px solid var(--border);background:var(--surface);font-size:14px;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;padding:0 10px;transition:all var(--transition)}.pagination-btn:hover{border-color:var(--primary);color:var(--primary)}.pagination-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.pagination-btn:disabled{opacity:.4;pointer-events:none}.event-detail-hero{width:100%;max-height:420px;object-fit:cover;border-radius:var(--radius-lg);margin-bottom:32px}.event-detail-hero-placeholder{width:100%;height:300px;background:linear-gradient(135deg,#4f46e5,#818cf8);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:80px;margin-bottom:32px}.event-detail-layout{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start}.event-detail-title{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:800;line-height:1.2;letter-spacing:-.02em;margin-bottom:16px}.event-detail-info-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin:24px 0}.event-detail-info-list li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--text-secondary)}.event-detail-info-list li strong{color:var(--text)}.event-detail-info-icon{width:36px;height:36px;background:#4f46e514;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.event-detail-desc{line-height:1.8;color:var(--text-secondary);font-size:15px;white-space:pre-wrap}.ticket-sidebar{position:sticky;top:calc(var(--nav-height) + 20px)}.ticket-type-option{border:2px solid var(--border);border-radius:var(--radius-md);padding:14px;cursor:pointer;transition:all var(--transition);margin-bottom:10px}.ticket-type-option:hover,.ticket-type-option.selected{border-color:var(--primary);background:#4f46e50a}.ticket-type-option.sold-out{opacity:.5;cursor:not-allowed;pointer-events:none}.ticket-type-name{font-weight:700;font-size:15px}.ticket-type-price{font-size:18px;font-weight:800;color:var(--primary)}.ticket-type-avail{font-size:12px;color:var(--text-muted)}.qty-control{display:flex;align-items:center;gap:12px;margin:16px 0}.qty-btn{width:36px;height:36px;border-radius:var(--radius-full);border:1.5px solid var(--border);font-size:20px;font-weight:600;display:flex;align-items:center;justify-content:center;transition:all var(--transition)}.qty-btn:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease}.modal-box{background:var(--surface);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp .2s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--border)}.modal-title{font-size:18px;font-weight:700}.modal-close{width:32px;height:32px;border-radius:var(--radius-sm);font-size:20px;color:var(--text-muted);display:flex;align-items:center;justify-content:center;transition:background var(--transition)}.modal-close:hover{background:var(--border);color:var(--text)}.modal-body{padding:24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.ticket-page{min-height:100vh;background:linear-gradient(135deg,#ede9fe,#ddd6fe);display:flex;align-items:center;justify-content:center;padding:40px 20px}.ticket-card{background:var(--surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);max-width:480px;width:100%;overflow:hidden}.ticket-header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:28px 28px 24px;text-align:center}.ticket-check{width:60px;height:60px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 12px}.ticket-body{padding:24px 28px}.ticket-divider{display:flex;align-items:center;gap:0;margin:20px -28px;position:relative}.ticket-divider:before{content:"";flex:1;height:1px;background:var(--border)}.ticket-hole{width:28px;height:28px;border-radius:50%;background:var(--bg);border:1px solid var(--border);flex-shrink:0}.ticket-qr{display:flex;flex-direction:column;align-items:center;padding:20px 0}.ticket-qr img{width:180px;height:180px;image-rendering:pixelated}.ticket-info-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--bg);font-size:14px}.ticket-info-row:last-child{border-bottom:none}.ticket-info-label{color:var(--text-muted);font-weight:500}.ticket-info-value{font-weight:600;text-align:right}.admin-wrapper{display:flex;min-height:100vh;background:#f1f5f9}.admin-sidebar{width:240px;background:#0f172a;color:#fff;display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50;transition:transform var(--transition)}.admin-sidebar-brand{padding:20px 20px 16px;font-size:18px;font-weight:800;color:#fff;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px}.admin-sidebar-brand .logo-icon{width:30px;height:30px;background:var(--primary);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:15px}.admin-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:2px}.admin-nav-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-md);font-size:14px;font-weight:500;color:#fff9;transition:all var(--transition)}.admin-nav-item:hover,.admin-nav-item.active{background:#ffffff14;color:#fff}.admin-nav-item.active{background:var(--primary);color:#fff}.admin-nav-icon{font-size:16px;width:20px;text-align:center}.admin-sidebar-footer{padding:16px 12px;border-top:1px solid rgba(255,255,255,.08)}.admin-main{margin-left:240px;flex:1;display:flex;flex-direction:column}.admin-topbar{background:var(--surface);border-bottom:1px solid var(--border);height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:40}.admin-topbar-title{font-size:17px;font-weight:700}.admin-user-info{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-secondary)}.admin-avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.admin-content{padding:28px;flex:1}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--surface);border-radius:var(--radius-lg);padding:20px;border:1px solid var(--border);display:flex;align-items:center;gap:16px}.stat-card-icon{width:50px;height:50px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.stat-card-value{font-size:26px;font-weight:800;line-height:1;letter-spacing:-.02em}.stat-card-label{font-size:12px;color:var(--text-muted);font-weight:500;margin-top:4px;text-transform:uppercase;letter-spacing:.04em}.table-wrap{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table th{background:var(--surface-2);padding:11px 16px;text-align:left;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:1px solid var(--border);white-space:nowrap}.data-table td{padding:13px 16px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--surface-2)}.table-empty{text-align:center;padding:48px 20px;color:var(--text-muted);font-size:15px}.checkin-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.checkin-box{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);padding:24px}.checkin-result{border-radius:var(--radius-lg);padding:24px;text-align:center}.checkin-result.success{background:#10b9810f;border:2px solid var(--success)}.checkin-result.error{background:#ef44440f;border:2px solid var(--error)}.checkin-result.warning{background:#f59e0b0f;border:2px solid var(--warning)}.checkin-icon{font-size:48px;margin-bottom:12px}.camera-preview{width:100%;border-radius:var(--radius-md);background:#000;aspect-ratio:4/3;object-fit:cover}.login-page{min-height:100vh;background:linear-gradient(135deg,#0f172a,#1e1b4b);display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--surface);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow-xl)}.login-logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:800;color:var(--primary);margin-bottom:28px}.login-logo .logo-icon{width:40px;height:40px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px}.footer{background:#0f172a;color:#ffffffbf;padding:48px 20px 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff;margin-bottom:12px}.footer-desc{font-size:14px;line-height:1.7;max-width:280px}.footer-heading{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fff6;margin-bottom:14px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-links a{font-size:14px;transition:color var(--transition)}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;font-size:13px;text-align:center;color:#fff6}.not-found{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 20px}.not-found h1{font-size:clamp(5rem,20vw,10rem);font-weight:900;color:var(--primary);line-height:1;opacity:.15}@media (max-width: 1024px){.event-detail-layout{grid-template-columns:1fr}.ticket-sidebar{position:static}.checkin-layout{grid-template-columns:1fr}}@media (max-width: 768px){.navbar-links{display:none;position:fixed;top:var(--nav-height);left:0;right:0;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;padding:12px;gap:4px;box-shadow:var(--shadow-md)}.navbar-links.open,.navbar-menu-btn{display:flex}.admin-sidebar{transform:translate(-100%)}.admin-sidebar.open{transform:translate(0)}.admin-main{margin-left:0}.footer-grid{grid-template-columns:1fr;gap:28px}.events-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.data-table th,.data-table td{padding:10px 12px;font-size:13px}.hero{padding:80px 20px 60px}.hero-stats{gap:24px}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr}.hero-search{flex-direction:column;border-radius:var(--radius-lg);padding:12px}.hero-search input{padding:8px}}