.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:modal-fade-in .15s ease-out}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-scale-in{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modal-content{background:#fff;border-radius:16px;box-shadow:0 24px 64px #0000004d,0 0 0 1px #0000000d;max-width:90vw;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;align-items:center;animation:modal-scale-in .15s ease-out}.modal-header{display:flex;align-items:center;justify-content:space-between;width:100%;padding:16px 24px;border-bottom:1px solid #e5e7eb;box-sizing:border-box;background:#f9fafb;border-radius:16px 16px 0 0}.modal-header h2{margin:0;font-size:16px;font-weight:600;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:#111827;letter-spacing:-.01em}.modal-close-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:transparent;color:#6b7280;font-size:20px;cursor:pointer;transition:background .15s,color .15s;margin:0;padding:0;line-height:1}.modal-close-btn:hover{background:#f3f4f6;color:#111827}.modal-body{padding:20px 24px 24px;display:flex;flex-direction:column;align-items:center;overflow:auto;flex:1}.le-diagram.modal-logic{width:840px;height:620px;border:1px solid #e5e7eb;border-radius:8px;background:#fff}.modal-status-bar{display:flex;align-items:center;gap:12px;margin-top:8px;width:100%;padding:8px 12px;background:#f9fafb;border-radius:6px;border:1px solid #e5e7eb;font-family:Cascadia Code,Fira Code,Consolas,monospace;font-size:11px;color:#6b7280;box-sizing:border-box}