.app{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top left,#f0f4ff,#fff);min-height:100vh;padding:24px;color:#1f2933}.app-header{margin-bottom:24px}.app-header h1{margin:0 0 4px;font-size:1.8rem}.app-header p{margin:0;color:#52606d}.layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:16px}.panel{background:#fff;border-radius:12px;box-shadow:0 10px 25px #0f172a14;padding:16px 18px;overflow:auto}.panel h2{margin-top:0;font-size:1.2rem}.table{width:100%;border-collapse:collapse;font-size:.9rem}.table th,.table td{border-bottom:1px solid #e4e7eb;padding:6px 8px;text-align:left}.table th{background:#f5f7fa;position:sticky;top:0;z-index:1}button{border-radius:999px;border:none;padding:6px 12px;cursor:pointer;font-size:.85rem;background:linear-gradient(135deg,#2563eb,#4f46e5);color:#fff;box-shadow:0 8px 18px #2563eb59;transition:transform .08s ease,box-shadow .08s ease,background .15s ease}button:hover{transform:translateY(-1px);box-shadow:0 12px 25px #2563eb73}button:active{transform:translateY(0);box-shadow:0 5px 12px #2563eb66}.error{color:#b91c1c;font-size:.9rem}.coords-list{max-height:320px;overflow:auto;padding-left:20px;font-family:SF Mono,ui-monospace,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9rem}@media (max-width: 900px){.layout{grid-template-columns:minmax(0,1fr)}}