:root{--vn-brand-50:#EEF2FF;--vn-brand-100:#E0E7FF;--vn-brand-200:#C7D2FE;--vn-brand-300:#A5B4FC;--vn-brand-400:#818CF8;--vn-brand-500:#6366F1;--vn-brand-600:#4F46E5;--vn-brand-700:#4338CA;--vn-brand-800:#3730A3;--vn-brand-900:#312E81;--vn-gray-25:#FCFCFD;--vn-gray-50:#F9FAFB;--vn-gray-100:#F3F4F6;--vn-gray-200:#E5E7EB;--vn-gray-300:#D1D5DB;--vn-gray-400:#9CA3AF;--vn-gray-500:#6B7280;--vn-gray-600:#4B5563;--vn-gray-700:#374151;--vn-gray-800:#1F2937;--vn-gray-900:#111827;--vn-gray-950:#030712;--vn-success:#10B981;--vn-success-light:#D1FAE5;--vn-warning:#F59E0B;--vn-warning-light:#FEF3C7;--vn-error:#EF4444;--vn-error-light:#FEE2E2;--vn-info:#3B82F6;--vn-info-light:#DBEAFE;--vn-flight:#6366F1;--vn-hotel:#8B5CF6;--vn-food:#F97316;--vn-attraction:#06B6D4;--vn-shopping:#EC4899;--vn-transport:#14B8A6;--vn-font-sans:"Pretendard","Noto Sans KR",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--vn-font-display:"Pretendard","Noto Sans KR",sans-serif;--vn-font-mono:"JetBrains Mono","Fira Code",monospace;--vn-text-xs:0.6875rem;--vn-text-sm:0.8125rem;--vn-text-base:0.9375rem;--vn-text-lg:1.0625rem;--vn-text-xl:1.25rem;--vn-text-2xl:1.5rem;--vn-text-3xl:1.875rem;--vn-text-4xl:2.25rem;--vn-leading-tight:1.25;--vn-leading-snug:1.375;--vn-leading-normal:1.5;--vn-leading-relaxed:1.625;--vn-font-normal:400;--vn-font-medium:500;--vn-font-semibold:600;--vn-font-bold:700;--vn-space-1:0.25rem;--vn-space-2:0.5rem;--vn-space-3:0.75rem;--vn-space-4:1rem;--vn-space-5:1.25rem;--vn-space-6:1.5rem;--vn-space-8:2rem;--vn-space-10:2.5rem;--vn-space-12:3rem;--vn-space-16:4rem;--vn-radius-sm:0.375rem;--vn-radius-md:0.5rem;--vn-radius-lg:0.75rem;--vn-radius-xl:1rem;--vn-radius-2xl:1.25rem;--vn-radius-3xl:1.5rem;--vn-radius-full:9999px;--vn-shadow-xs:0 1px 2px rgba(0,0,0,0.05);--vn-shadow-sm:0 1px 3px rgba(0,0,0,0.08),0 1px 2px rgba(0,0,0,0.04);--vn-shadow-md:0 4px 6px -1px rgba(0,0,0,0.08),0 2px 4px -2px rgba(0,0,0,0.04);--vn-shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.04);--vn-shadow-xl:0 20px 25px -5px rgba(0,0,0,0.08),0 8px 10px -6px rgba(0,0,0,0.04);--vn-shadow-card:0 2px 8px rgba(0,0,0,0.06),0 0 1px rgba(0,0,0,0.08);--vn-shadow-card-hover:0 8px 24px rgba(0,0,0,0.1),0 0 1px rgba(0,0,0,0.08);--vn-shadow-float:0 12px 32px rgba(0,0,0,0.12);--vn-transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--vn-transition-base:200ms cubic-bezier(0.4,0,0.2,1);--vn-transition-slow:300ms cubic-bezier(0.4,0,0.2,1);--vn-transition-spring:500ms cubic-bezier(0.175,0.885,0.32,1.275);--vn-z-dropdown:10;--vn-z-sticky:20;--vn-z-fixed:30;--vn-z-modal-backdrop:40;--vn-z-modal:50;--vn-z-popover:60;--vn-z-toast:70;--vn-sidebar-width:260px;--vn-header-height:64px;--vn-content-max-width:1280px;--vn-content-padding:24px}@media (min-width:1024px){:root{--vn-text-base:1rem;--vn-text-lg:1.125rem;--vn-text-xl:1.375rem;--vn-text-2xl:1.75rem;--vn-text-3xl:2.25rem;--vn-content-padding:32px}}.vn-card{background:white;border-radius:var(--vn-radius-xl);box-shadow:var(--vn-shadow-card);border:1px solid var(--vn-gray-100);transition:box-shadow var(--vn-transition-base),transform var(--vn-transition-base)}.vn-card-interactive:hover,.vn-card:hover{box-shadow:var(--vn-shadow-card-hover)}.vn-card-interactive:hover{transform:translateY(-2px)}.vn-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:var(--vn-font-medium);border-radius:var(--vn-radius-lg);transition:all var(--vn-transition-fast);cursor:pointer;white-space:nowrap}.vn-btn-primary{background:var(--vn-brand-500);color:white;padding:.625rem 1.25rem}.vn-btn-primary:hover{background:var(--vn-brand-600);box-shadow:0 4px 12px rgba(99,102,241,.3)}.vn-btn-secondary{background:var(--vn-gray-100);color:var(--vn-gray-700);padding:.625rem 1.25rem}.vn-btn-secondary:hover{background:var(--vn-gray-200)}.vn-btn-ghost{background:transparent;color:var(--vn-gray-600);padding:.5rem .75rem}.vn-btn-ghost:hover{background:var(--vn-gray-100)}.vn-btn-sm{font-size:var(--vn-text-sm);padding:.375rem .75rem}.vn-btn-lg{font-size:var(--vn-text-lg);padding:.75rem 1.5rem}.vn-tabs{display:flex;gap:.25rem;background:var(--vn-gray-100);padding:.25rem;border-radius:var(--vn-radius-lg)}.vn-tab{flex:1;padding:.5rem 1rem;font-size:var(--vn-text-sm);font-weight:var(--vn-font-medium);color:var(--vn-gray-500);border-radius:var(--vn-radius-md);transition:all var(--vn-transition-fast);text-align:center;cursor:pointer}.vn-tab-active{background:white;color:var(--vn-gray-900);box-shadow:var(--vn-shadow-sm)}.vn-badge{display:inline-flex;align-items:center;font-size:var(--vn-text-xs);font-weight:var(--vn-font-medium);padding:.125rem .5rem;border-radius:var(--vn-radius-full)}.vn-badge-primary{background:var(--vn-brand-50);color:var(--vn-brand-700)}.vn-badge-success{background:var(--vn-success-light);color:#065F46}.vn-badge-warning{background:var(--vn-warning-light);color:#92400E}.vn-input{width:100%;padding:.625rem .875rem;font-size:var(--vn-text-base);border:1.5px solid var(--vn-gray-200);border-radius:var(--vn-radius-lg);background:white;transition:border-color var(--vn-transition-fast),box-shadow var(--vn-transition-fast);outline:none}.vn-input:focus{border-color:var(--vn-brand-400);box-shadow:0 0 0 3px rgba(99,102,241,.12)}.vn-input::-moz-placeholder{color:var(--vn-gray-400)}.vn-input::placeholder{color:var(--vn-gray-400)}.vn-sidebar{width:var(--vn-sidebar-width);min-height:calc(100vh - var(--vn-header-height));background:white;border-right:1px solid var(--vn-gray-200);padding:var(--vn-space-4)}.vn-sidebar-item{display:flex;align-items:center;gap:.75rem;padding:.625rem .875rem;border-radius:var(--vn-radius-lg);font-size:var(--vn-text-base);font-weight:var(--vn-font-medium);color:var(--vn-gray-600);transition:all var(--vn-transition-fast);cursor:pointer}.vn-sidebar-item:hover{background:var(--vn-gray-50);color:var(--vn-gray-900)}.vn-sidebar-item-active{background:var(--vn-brand-50);color:var(--vn-brand-700)}.vn-sidebar-item-active i{color:var(--vn-brand-500)}.vn-timeline-item{position:relative;padding-left:2rem}.vn-timeline-item:before{content:"";position:absolute;left:.5rem;top:2rem;bottom:-.5rem;width:2px;background:var(--vn-gray-200)}.vn-timeline-item:last-child:before{display:none}.vn-timeline-dot{position:absolute;left:0;top:.25rem;width:1.125rem;height:1.125rem;border-radius:50%;background:var(--vn-brand-500);border:3px solid var(--vn-brand-100)}.vn-empty{flex-direction:column;padding:var(--vn-space-12) var(--vn-space-4);text-align:center}.vn-empty,.vn-empty-icon{display:flex;align-items:center;justify-content:center}.vn-empty-icon{width:4rem;height:4rem;background:var(--vn-gray-100);border-radius:var(--vn-radius-2xl);margin-bottom:var(--vn-space-4)}.vn-empty-icon i{font-size:1.5rem;color:var(--vn-gray-400)}.vn-skeleton{background:linear-gradient(90deg,var(--vn-gray-100) 25%,var(--vn-gray-50) 50%,var(--vn-gray-100) 75%);background-size:200% 100%;animation:vn-shimmer 1.5s infinite;border-radius:var(--vn-radius-md)}@keyframes vn-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.vn-stat{display:flex;flex-direction:column;padding:var(--vn-space-5);background:white;border-radius:var(--vn-radius-xl);border:1px solid var(--vn-gray-100)}.vn-stat-value{font-size:var(--vn-text-2xl);font-weight:var(--vn-font-bold);line-height:1}.vn-stat-label{color:var(--vn-gray-500);margin-top:var(--vn-space-1)}.vn-avatar,.vn-stat-label{font-size:var(--vn-text-sm)}.vn-avatar{width:2rem;height:2rem;border-radius:var(--vn-radius-full);display:flex;align-items:center;justify-content:center;font-weight:var(--vn-font-semibold);flex-shrink:0}.vn-avatar-sm{width:1.5rem;height:1.5rem;font-size:var(--vn-text-xs)}.vn-avatar-lg{width:2.5rem;height:2.5rem;font-size:var(--vn-text-base)}.vn-avatar-xl{width:3rem;height:3rem;font-size:var(--vn-text-lg)}.vn-day-pill{display:flex;flex-direction:column;align-items:center;padding:.5rem .875rem;border-radius:var(--vn-radius-xl);font-size:var(--vn-text-sm);font-weight:var(--vn-font-medium);color:var(--vn-gray-600);background:white;border:1.5px solid var(--vn-gray-200);cursor:pointer;transition:all var(--vn-transition-fast);min-width:3.5rem}.vn-day-pill:hover{border-color:var(--vn-brand-300)}.vn-day-pill-active{background:var(--vn-brand-500);color:white;border-color:var(--vn-brand-500)}.vn-category-tag{display:inline-flex;align-items:center;gap:.25rem;font-size:var(--vn-text-xs);font-weight:var(--vn-font-medium);padding:.25rem .625rem;border-radius:var(--vn-radius-full);color:var(--vn-gray-600)}.vn-category-tag,.vn-divider{background:var(--vn-gray-100)}.vn-divider{height:1px;margin:var(--vn-space-4) 0}.vn-glass{background:rgba(255,255,255,.8)}.vn-glass,.vn-glass-dark{backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.vn-glass-dark{background:rgba(0,0,0,.4)}.vn-gradient-hero{background:linear-gradient(135deg,var(--vn-brand-500) 0,#7C3AED 100%)}.vn-gradient-overlay{background:linear-gradient(180deg,transparent,rgba(0,0,0,.6))}.vn-gradient-card{background:linear-gradient(135deg,#F5F3FF,#EEF2FF)}