@import "https://fonts.googleapis.com/css2?family=Pretendard:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap";@import "https://unpkg.com/leaflet@1.9.4/dist/leaflet.css";:root{--font-main:"Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;--font-display:"Outfit", sans-serif;--font-mono:"JetBrains Mono", monospace;--primary:#3b82f6;--primary-hover:#2563eb;--primary-light:#eff6ff;--primary-glow:#3b82f659;--accent-japan:#ef4444;--accent-japan-bg:#fef2f2;--accent-korea:#0284c7;--accent-korea-bg:#f0f9ff;--accent-skyliner:#0284c7;--accent-skyliner-sub:#f97316;--accent-flight:#8b5cf6;--accent-korail:#0284c7;--accent-tmoney:#10b981;--bg-app:#f8fafc;--bg-surface:#fff;--bg-surface-elevated:#fff;--bg-glass:#ffffffd1;--border-subtle:#e2e8f0;--border-medium:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#fff;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000f;--shadow-card:0 12px 30px -10px #0f172a14;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--app-max-width:580px}[data-theme=dark]{--bg-app:#090d16;--bg-surface:#111827;--bg-surface-elevated:#1e293b;--bg-glass:#111827e0;--border-subtle:#1f293d;--border-medium:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--text-inverse:#0f172a;--shadow-card:0 12px 35px -10px #00000080;--accent-japan-bg:#2a1215;--accent-korea-bg:#0c2338}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-app);color:var(--text-primary);letter-spacing:-.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;justify-content:center;min-height:100vh;line-height:1.5;display:flex;overflow-x:hidden}#root{width:100%;max-width:var(--app-max-width);background-color:var(--bg-surface);min-height:100vh;padding-bottom:env(safe-area-inset-bottom,20px);flex-direction:column;display:flex;position:relative;box-shadow:0 0 50px #0000000f}@media (width<=420px){.hide-mobile-xs{display:none!important}}@media (width>=640px){body{background:linear-gradient(135deg,#e0e7ff 0%,#f1f5f9 50%,#e2e8f0 100%);padding:20px 0}#root{border-radius:var(--radius-xl);border:1px solid var(--border-subtle);min-height:calc(100vh - 40px);overflow:hidden}}.font-display{font-family:var(--font-display)}.font-mono{font-family:var(--font-mono)}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-subtle)}.badge{border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em;align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-japan{background:var(--accent-japan-bg);color:var(--accent-japan);border:1px solid #ef444433}.badge-korea{background:var(--accent-korea-bg);color:var(--accent-korea);border:1px solid #0284c733}.badge-skyliner{color:#ea580c;background:#fff7ed;border:1px solid #fed7aa}.badge-flight{color:#7c3aed;background:#f5f3ff;border:1px solid #ddd6fe}.btn{font-family:var(--font-main);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:600;text-decoration:none;transition:all .2s cubic-bezier(.16,1,.3,1);display:inline-flex}.btn-primary{color:#fff;box-shadow:0 4px 12px var(--primary-glow);background:linear-gradient(135deg,#3b82f6 0%,#2563eb 100%)}.btn-primary:hover{box-shadow:0 6px 16px var(--primary-glow);transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:var(--bg-surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--border-subtle)}.btn-outline{color:var(--text-primary);border:1px solid var(--border-medium);background:0 0}.btn-outline:hover{background:var(--bg-surface-elevated)}.btn-sm{border-radius:var(--radius-sm);padding:6px 10px;font-size:12px}.btn-icon{border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;padding:0;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.35s ease-out forwards fadeIn}@keyframes pulseGlow{0%,to{box-shadow:0 0 #3b82f666}50%{box-shadow:0 0 0 8px #3b82f600}}.pulse-active{animation:2s infinite pulseGlow}.modal-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:1000;background:#0f172aa6;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}@media (width>=640px){.modal-overlay{align-items:center;padding:20px}}.modal-content{background:var(--bg-surface);width:100%;max-width:var(--app-max-width);border-top-left-radius:var(--radius-xl);border-top-right-radius:var(--radius-xl);max-height:90vh;box-shadow:var(--shadow-xl);padding:20px;animation:.3s cubic-bezier(.16,1,.3,1) slideUp;overflow-y:auto}@media (width>=640px){.modal-content{border-radius:var(--radius-xl);border:1px solid var(--border-subtle)}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:3px}