:root{--tally-bg:#e6e9ed;--tally-surface:#fff;--tally-primary:#004d80;--tally-secondary:#ff9800;--tally-text:#2c3e50;--tally-border:#bdc3c7;--tally-header-bg:#1a3a5f;--tally-header-text:#ecf0f1;--tally-row-hover:#f1f8ff;--font-mono:"JetBrains Mono", "Roboto Mono", monospace}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--tally-bg);color:var(--tally-text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;overflow:hidden}*{box-sizing:border-box}.gateway-container{border:1px solid var(--tally-border);background:var(--tally-surface);width:400px;margin:40px auto;box-shadow:0 4px 6px #0000001a}.gateway-header{background:var(--tally-primary);color:#fff;text-align:center;letter-spacing:1px;padding:8px 16px;font-weight:700}.gateway-menu-item{cursor:pointer;border-bottom:1px solid #eee;justify-content:space-between;padding:12px 24px;font-weight:500;display:flex}.gateway-menu-item:hover,.gateway-menu-item.active{background-color:var(--tally-row-hover);color:var(--tally-primary)}.mnemonic{color:#e67e22;font-weight:700;text-decoration:underline}.shortcut-panel{background:var(--tally-header-bg);width:200px;color:var(--tally-header-text);z-index:1000;border-left:1px solid #ffffff1a;flex-direction:column;gap:2px;padding:10px;display:flex;position:fixed;top:0;bottom:0;right:0}.shortcut-item{cursor:pointer;border:1px solid #ffffff1a;justify-content:space-between;padding:8px;font-size:.85rem;display:flex}.shortcut-item:hover{background:#ffffff1a}.key-hint{color:var(--tally-secondary);font-weight:700}.tally-modal-overlay{z-index:1100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0 200px 0 0}.tally-modal-content{background:var(--tally-surface);border:4px solid var(--tally-primary);width:90%;max-width:1000px;max-height:90vh;padding:0;overflow-y:auto;box-shadow:0 10px 25px #0003}.modal-header{background:var(--tally-primary);color:#fff;justify-content:space-between;align-items:center;padding:10px 20px;display:flex}.tally-form-row{border-bottom:1px solid #f0f0f0;align-items:center;padding:6px 20px;display:flex}.tally-label{flex:0 0 200px;font-size:.9rem;font-weight:700}.tally-input{font-family:var(--font-mono);border:1px solid #ccc;outline:none;flex:1;padding:6px 10px}.tally-input:focus{border-color:var(--tally-primary);background:#fffbe6}.tally-table{border-collapse:collapse;width:100%}.tally-table th{text-align:left;border-bottom:2px solid var(--tally-border);background:#f0f2f5;padding:8px}.tally-table td{border-bottom:1px solid #eee;padding:8px}.tally-combobox-container{width:100%;position:relative}.tally-combobox-dropdown{border:1px solid var(--tally-primary);z-index:2000;background:#fff;max-height:250px;margin-top:2px;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 4px 12px #00000026}.tally-combobox-item{cursor:pointer;border-bottom:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.9rem;display:flex}.tally-combobox-item:hover,.tally-combobox-item.active{background:var(--tally-row-hover);color:var(--tally-primary)}.tally-combobox-item .group-nature{color:#94a3b8;font-size:.7rem;font-weight:700}.group-mgmt-container{grid-template-columns:350px 1fr;gap:20px;height:100%;padding:20px;display:grid}.group-form-panel{border:1px solid var(--tally-border);background:#f8fafc;border-radius:4px;flex-direction:column;gap:15px;padding:15px;display:flex}.group-tree-panel{border:1px solid var(--tally-border);background:#fff;border-radius:4px;max-height:calc(90vh - 120px);overflow-y:auto}.group-row{cursor:default;border-bottom:1px solid #f1f5f9;align-items:center;padding:8px 12px;transition:all .2s;display:flex}.group-row:hover{background:var(--tally-row-hover)}.group-name{color:var(--tally-primary);font-size:.95rem;font-weight:600}.group-actions{flex-shrink:0;gap:6px;margin-left:auto;display:flex}.action-btn{cursor:pointer;color:#475569;white-space:nowrap;background:#f8fafc;border:1px solid #e2e8f0;border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:.7rem;transition:all .2s;display:flex}.action-btn:hover{color:var(--tally-primary);background:#e2e8f0}.action-btn.delete:hover{color:#ef4444;background:#fee2e2}.default-badge{color:#475569;text-transform:uppercase;letter-spacing:.025em;background:#e2e8f0;border-radius:999px;padding:2px 6px;font-size:.6rem;font-weight:700}.parent-indicator{background:#fffbe6;border-left:3px solid #faad14;justify-content:space-between;align-items:center;margin-bottom:10px;padding:8px 12px;font-size:.85rem;display:flex}.nature-selector{background:#f1f5f9;border-radius:4px;gap:2px;padding:2px;display:flex}.nature-btn{cursor:pointer;color:#64748b;background:0 0;border:none;border-radius:3px;flex:1;padding:6px 12px;font-size:.75rem;font-weight:700;transition:all .2s}.nature-btn.active{color:var(--tally-primary);background:#fff;box-shadow:0 1px 3px #0000001a}.nature-btn:disabled{cursor:not-allowed;opacity:.7}.nature-btn.active.dr{border-bottom:2px solid #22c55e}.nature-btn.active.cr{border-bottom:2px solid #3b82f6}.tally-add-btn{color:#334155;cursor:pointer;background:#fff;border:1px solid #cbd5e1;border-radius:4px;align-items:center;gap:8px;padding:6px 16px;font-size:.8rem;font-weight:600;transition:all .2s;display:flex}.tally-add-btn:hover{border-color:var(--tally-primary);color:var(--tally-primary);background:#f8fafc}.tally-remove-btn{color:#ef4444;cursor:pointer;background:#fef2f2;border:1px solid #fee2e2;border-radius:4px;justify-content:center;align-items:center;width:28px;height:28px;font-weight:700;transition:all .2s;display:flex}.tally-remove-btn:hover{color:#dc2626;background:#fee2e2;border-color:#fecaca}.advanced-section-card{background:#fff;border:1px solid #e2e8f0;border-radius:6px;margin-top:1rem;padding:1.5rem}.tally-toggle-btn{color:#334155;cursor:pointer;background:#f1f5f9;border:1px solid #cbd5e1;border-radius:6px;align-items:center;gap:10px;padding:8px 24px;font-size:.85rem;font-weight:600;transition:all .2s;display:flex;box-shadow:0 1px 2px #0000000d}.tally-toggle-btn:hover{color:var(--tally-primary);background:#e2e8f0;border-color:#94a3b8}.tally-toggle-btn span{font-size:1.1rem;line-height:1}