.bte{color:#475569;font-family:Montserrat,Arial,sans-serif}.bte-loading{color:#64748b;padding:24px 0;font-size:13px}.bte-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.bte-back{cursor:pointer;color:#2d586e;background:0 0;border:0;padding:0;font-family:inherit;font-size:12px;font-weight:600}.bte-back:hover{color:#3c7592;text-decoration:underline}.bte-title{color:#0a1433;margin:6px 0 0;font-size:22px;font-weight:700}.bte-btn-primary{color:#fff;cursor:pointer;background:#2d586e;border:none;border-radius:8px;align-items:center;gap:6px;height:36px;padding:0 16px;font-family:inherit;font-size:13px;font-weight:600;transition:background .15s;display:inline-flex}.bte-btn-primary--sm{border-radius:7px;height:32px;padding:0 14px;font-size:12.5px}.bte-btn-primary:not(:disabled):hover{background:#3c7592}.bte-btn-primary:disabled{opacity:.5;cursor:not-allowed}.bte-btn-secondary{color:#334155;cursor:pointer;background:#fff;border:1px solid #d9dee5;border-radius:7px;align-items:center;gap:6px;height:32px;padding:0 14px;font-family:inherit;font-size:12.5px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.bte-btn-secondary:not(:disabled):hover{color:#334155;background:#eef1f5}.bte-btn-secondary:disabled{opacity:.5;cursor:not-allowed}.bte-btn-ghost{color:#334155;cursor:pointer;background:#fff;border:1px solid #d9dee5;border-radius:7px;align-items:center;gap:6px;height:28px;padding:0 11px;font-family:inherit;font-size:12px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.bte-btn-ghost:not(:disabled):hover{color:#334155;background:#eef1f5}.bte-btn-ghost:disabled{opacity:.5;cursor:not-allowed}.bte-btn-danger{color:#dc2626;border-color:#f2cccc}.bte-btn-danger:not(:disabled):hover{color:#dc2626;background:#fdf0f0}.bte-x{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;width:28px;height:28px;font-family:inherit;font-size:12px;line-height:1;transition:background .15s,color .15s}.bte-x:not(:disabled):hover{color:#dc2626;background:#fdf0f0}.bte-modes{grid-template-columns:1fr 1fr;gap:12px;max-width:640px;margin-bottom:16px;display:grid}.bte-mode{text-align:left;cursor:pointer;background:#fff;border:1px solid #e7e8eb;border-radius:12px;flex-direction:column;gap:3px;padding:14px 16px;font-family:inherit;transition:border-color .15s,background .15s;display:flex}.bte-mode:hover{background:#f8fafc;border-color:#d1d5db}.bte-mode.active{background:#eaf4fb;border:1.5px solid #2d586e}.bte-mode-title{color:#334155;font-size:13.5px;font-weight:700}.bte-mode.active .bte-mode-title{color:#2d586e}.bte-mode-sub{color:#64748b;font-size:12px}.bte-mode.active .bte-mode-sub{color:#475569}.bte-strip{border-radius:8px;align-items:flex-start;gap:9px;margin-bottom:14px;padding:9px 12px;font-size:12.5px;line-height:1.5;display:flex}.bte-strip svg{flex-shrink:0;margin-top:2px}.bte-strip--success{color:#16794c;background:#eaf6f0}.bte-strip--error{color:#dc2626;background:#fdf0f0}.bte-strip--warn{color:#d97706;background:#fdf6e8}.bte-strip--tight{margin:12px 0 0}.bte-grid{grid-template-columns:1fr 440px;align-items:start;gap:16px;display:grid}.bte-col{flex-direction:column;gap:16px;min-width:0;display:flex}.bte-card{background:#fff;border:1px solid #e7e8eb;border-radius:12px;padding:20px;box-shadow:0 1px 3px #0000000f}.bte-card--src{border-color:#2d586e;padding:0}.bte-card--src .bte-src-body{padding:16px 20px}.bte-card-title{color:#0a1433;font-size:13px;font-weight:700}label.bte-card-title{display:block}.bte-card-sub{color:#64748b;margin-top:3px;font-size:12.5px}.bte code{color:#475569;background:#f1f5f9;border-radius:4px;padding:1px 5px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:11px}.bte-drop{text-align:center;border:1.5px dashed #d1d5db;border-radius:10px;flex-direction:column;align-items:center;gap:10px;margin-top:14px;padding:22px;display:flex}.bte-drop-icon{color:#2d586e;background:#eaf4fb;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.bte-drop-text{color:#475569;font-size:13px}.bte-drop-hint{color:#94a3b8;font-size:11.5px}.bte-src-head{border-bottom:1px solid #f1f5f9;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.bte-src-id{align-items:center;gap:10px;min-width:0;display:flex}.bte-src-icon{color:#2d586e;background:#eaf4fb;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.bte-src-stack{flex-direction:column;min-width:0;display:flex}.bte-src-name{color:#0a1433;overflow-wrap:anywhere;font-size:13px;font-weight:600}.bte-src-sub{color:#64748b;font-size:12px}.bte-src-actions{flex-shrink:0;gap:6px;display:inline-flex}.bte-pill{color:#2d586e;white-space:nowrap;vertical-align:middle;background:#eaf4fb;border-radius:100px;margin-left:4px;padding:2px 8px;font-size:10.5px;font-weight:600}.bte-eyebrow-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.bte-eyebrow{color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.bte-chips{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.bte-chip-mono{color:#475569;background:#f1f5f9;border-radius:6px;padding:3px 8px;font-family:SF Mono,Menlo,Consolas,monospace;font-size:11px}.bte-label{color:#334155;margin-bottom:6px;font-size:12.5px;font-weight:600;display:block}.bte-label-opt{color:#94a3b8;font-weight:500}.bte-label-req{color:#2d586e;font-weight:500}.bte-input,.bte-select,.bte-textarea{color:#0a1433;box-sizing:border-box;background:#fff;border:1px solid #d1d5db;border-radius:8px;outline:none;width:100%;padding:0 12px;font-family:inherit;font-size:13px;transition:border-color .12s,box-shadow .12s}.bte-input,.bte-select{height:38px}.bte-textarea{resize:vertical;padding:8px 12px}.bte-input:focus,.bte-select:focus,.bte-textarea:focus{border-color:#2d586e;box-shadow:0 0 0 2px #2d586e26}.bte-input--sm,.bte-select--sm{border-radius:7px;height:32px;padding:0 10px;font-size:12px}.bte-select--mono{font-family:SF Mono,Menlo,Consolas,monospace}.bte-select--empty{color:#94a3b8}.bte-help{color:#94a3b8;margin-top:5px;font-size:12px;line-height:1.6}.bte-check{color:#475569;cursor:pointer;white-space:nowrap;align-items:center;gap:8px;font-size:12.5px;display:inline-flex}.bte-check input[type=checkbox]{accent-color:#2d586e;flex-shrink:0;width:15px;height:15px}.bte-row-2{grid-template-columns:1fr 1fr;gap:14px;display:grid}.bte-row-2--end{align-items:end}.bte-row-footer-sig{grid-template-columns:1fr 240px;gap:14px;display:grid}.bte-field{margin-bottom:14px}.bte-field:last-child{margin-bottom:0}.bte-checks-row{flex-wrap:wrap;gap:20px;display:flex}.bte-actions-end{justify-content:flex-end;margin-top:12px;display:flex}.bte-actions-start{margin-top:10px;display:flex}.bte-map{border:1px solid #f1f5f9;border-radius:10px;overflow:hidden}.bte-map-head,.bte-map-row{grid-template-columns:1fr 1fr;align-items:center;gap:0 14px;padding:8px 14px;display:grid}.bte-map-head{background:#fbfcfd;border-bottom:1px solid #f1f5f9}.bte-map-row{border-bottom:1px solid #f6f8fa}.bte-map-row:last-child{border-bottom:none}.bte-map-label{color:#334155;font-size:12.5px}.bte-tablewrap{border:1px solid #f1f5f9;border-radius:10px;max-height:380px;overflow:auto}.bte-table{border-collapse:collapse;width:100%;font-size:12.5px}.bte-table th{z-index:1;text-align:left;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;background:#fbfcfd;padding:8px 10px;font-size:11px;font-weight:600;position:sticky;top:0}.bte-table td{vertical-align:middle;border-top:1px solid #f6f8fa;padding:6px 8px}.bte-table td:first-child,.bte-table th:first-child{padding-left:14px}.bte-table td:last-child,.bte-table th:last-child{padding-right:10px}.bte-table-empty{text-align:center;color:#94a3b8;padding:18px 10px;font-size:12.5px}.bte-ai{background:#eaf4fb;border:1.5px solid #2d586e;border-radius:12px;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 16px;display:flex}.bte-ai-icon{background:#fff;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex}.bte-ai-text{flex:1;min-width:200px}.bte-ai-title{color:#0a1433;font-size:13px;font-weight:700;display:block}.bte-ai-sub{color:#475569;margin-top:2px;font-size:12px;display:block}.bte-clauses{flex-direction:column;gap:8px;display:flex}.bte-clause{align-items:flex-start;gap:8px;display:flex}.bte-clause .bte-textarea{flex:1}.bte-clause .bte-x{margin-top:4px}.bte-preview-card{background:#fff;border:1px solid #e7e8eb;border-radius:12px;position:sticky;top:16px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.bte-preview-head{border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;gap:10px;padding:11px 16px;display:flex}.bte-preview-title{color:#0a1433;font-size:12.5px;font-weight:700}.bte-preview-side{align-items:center;gap:10px;display:inline-flex}.bte-preview-note{color:#94a3b8;font-size:11.5px}.bte-preview-frame{background:#eef1f5;border:0;width:100%;height:min(80vh,820px);display:block}.bte-preview-empty{text-align:center;color:#94a3b8;background:#f8fafc;justify-content:center;align-items:center;min-height:320px;padding:32px;font-size:12.5px;line-height:1.6;display:flex}.bte-modal-backdrop{z-index:1050;background:#0f172a73;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.bte-modal{background:#fff;border-radius:14px;flex-direction:column;width:720px;max-width:100%;max-height:86dvh;font-family:Montserrat,Arial,sans-serif;display:flex;overflow:hidden;box-shadow:0 20px 60px #0f172a40}.bte-modal-head{border-bottom:1px solid #f1f5f9;flex-shrink:0;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;display:flex}.bte-modal-title{color:#0a1433;margin:0;font-size:15px;font-weight:700}.bte-modal-body{color:#475569;-webkit-overflow-scrolling:touch;flex:auto;min-height:0;padding:20px;font-size:13px;overflow-y:auto}.bte-modal-body h6{color:#0a1433;margin:14px 0 6px;font-size:12.5px;font-weight:700}.bte-modal-foot{background:#fafbfc;border-top:1px solid #f0f2f5;flex-shrink:0;justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}.bte-modal-intro{color:#64748b;margin:0 0 12px;font-size:12.5px;line-height:1.6}.bte-learn-file{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.bte-learn-or{color:#5b6b76;font-size:13px}.bte-learn-textarea{font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px;line-height:1.6}.bte-mono-block{color:#475569;margin:0;font-family:SF Mono,Menlo,Consolas,monospace;font-size:12px;line-height:1.6}.bte-ai-notes{background:#f8fafc;border:1px solid #e7e8eb;border-radius:8px;margin-bottom:12px;padding:10px 12px;font-size:12.5px}.bte-learn-list{margin:0;padding-left:18px;font-size:12.5px;line-height:1.6}.bte-learn-list li{margin-bottom:4px}@media (max-width:1100px){.bte-grid{grid-template-columns:1fr}.bte-preview-card{position:static}}@media (max-width:639px){.bte-modes,.bte-row-2,.bte-row-footer-sig{grid-template-columns:1fr}.bte-map-head,.bte-map-row{grid-template-columns:1fr;gap:6px}.bte-modal-backdrop{align-items:flex-end;padding:0}.bte-modal{border-radius:16px 16px 0 0;width:100%;max-height:92dvh}}