@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#0f172a;--surface-color:#1e293bb3;--primary-color:#3b82f6;--primary-hover:#2563eb;--text-primary:#f8fafc;--text-secondary:#94a3b8;--border-color:#ffffff1a;--glass-shadow:0 8px 32px 0 #0000005e;--glass-blur:blur(12px)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(at 0 0,#100f15 0,#0000 50%),radial-gradient(at 50% 0,#2f3e6a33 0,#0000 50%),radial-gradient(at 100% 0,#72274133 0,#0000 50%);flex-direction:column;min-height:100vh;font-family:Inter,sans-serif;display:flex}.glass-panel{background:var(--surface-color);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);box-shadow:var(--glass-shadow);border-radius:24px}.app-container{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.main-card{flex-direction:column;gap:1.5rem;width:100%;max-width:480px;padding:2.5rem;animation:.8s ease-out fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}h1{text-align:center;background:linear-gradient(135deg,#60a5fa 0%,#a78bfa 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:1.8rem;font-weight:700}p.subtitle{color:var(--text-secondary);text-align:center;font-size:.95rem;line-height:1.5}.btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:.75rem;width:100%;padding:1rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex}.btn-primary{background:linear-gradient(135deg, var(--primary-color) 0%, #8b5cf6 100%);color:#fff;box-shadow:0 4px 15px #3b82f666}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f699}.btn-kakao{color:#000;background-color:#fee500;box-shadow:0 4px 15px #fee50033}.btn-kakao:hover{background-color:#ffd800;transform:translateY(-2px);box-shadow:0 6px 20px #fee50066}.map-container{border:1px solid var(--border-color);background:#00000080;border-radius:16px;justify-content:center;align-items:center;width:100%;height:250px;display:flex;position:relative;overflow:hidden}.status-badge{color:#34d399;background:#10b98133;border-radius:20px;align-items:center;gap:.5rem;margin:0 auto;padding:.5rem 1rem;font-size:.85rem;font-weight:500;display:inline-flex}.pulse{background-color:#34d399;border-radius:50%;width:8px;height:8px;animation:1.5s cubic-bezier(.66,0,0,1) infinite pulse-ring;box-shadow:0 0 #34d399b3}@keyframes pulse-ring{to{box-shadow:0 0 0 10px #34d39900}}.spinner{border:4px solid #ffffff1a;border-top-color:var(--primary-color);border-radius:50%;width:48px;height:48px;margin:0 auto 1rem;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{color:var(--primary-color);font-size:1.1rem;font-weight:500;animation:1.5s ease-in-out infinite pulse-text}@keyframes pulse-text{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}.target-list{flex-direction:column;gap:1rem;margin-top:1rem;display:flex}.target-item{border:1px solid var(--border-color);cursor:pointer;background:#ffffff0d;border-radius:12px;justify-content:space-between;align-items:center;padding:1rem;transition:all .2s;display:flex}.target-item:hover{background:#ffffff1a;transform:translate(4px)}.target-item.active{border-color:var(--primary-color);background:#3b82f61a}.target-info h4{align-items:center;gap:.5rem;margin-bottom:.25rem;font-size:1rem;font-weight:600;display:flex}.target-info p{color:var(--text-secondary);font-size:.8rem}.target-status{border-radius:50%;width:10px;height:10px}.status-online{background-color:#34d399}.status-offline{background-color:#ef4444}.metadata-row{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.badge{color:var(--text-secondary);background:#ffffff1a;border:1px solid #ffffff0d;border-radius:6px;padding:.2rem .5rem;font-size:.75rem}@media (width<=360px){.app-container{padding:1rem}.main-card{gap:1rem;padding:1.5rem}h1{font-size:1.4rem}p.subtitle{font-size:.8rem}.btn{padding:.75rem;font-size:.9rem}.map-container{height:200px}}@media (width<=280px){.app-container{padding:.5rem}.main-card{border-radius:16px;padding:1rem}h1{font-size:1.2rem}.btn{padding:.6rem;font-size:.8rem}.map-container{height:150px}}