.tool-head{align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.tool-head .ic{background:var(--cyan-50);border-radius:10px;flex:none;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.tool-head .ic .material-symbols-rounded{color:var(--cyan-700);font-size:24px}.tool-head p{max-width:900px;margin:4px 0 0}.panes{grid-template-columns:1fr 1fr;align-items:start;gap:16px;display:grid}@media (max-width:900px){.panes{grid-template-columns:1fr}}.pane{background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:10px;flex-direction:column;padding:20px 22px;display:flex}.pane>.hd{align-items:center;gap:10px;margin-bottom:4px;display:flex}.pane>.hd .n{background:var(--navy);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:12px;font-weight:700;display:inline-flex}.pane>.hd h2{margin:0;font-size:15.5px}.pane .sub{color:var(--muted);margin:0 0 14px 34px;font-size:12.5px;line-height:1.5}.pane.accent{border-top:3px solid var(--cyan)}.pane.gold-top{border-top:3px solid #96731a}.filelist{flex-direction:column;gap:6px;margin-top:12px;display:flex}.filerow{border:1px solid var(--border);background:#fbfcfe;border-radius:6px;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.filerow .nm{color:var(--navy);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.filerow .sz{color:var(--muted);white-space:nowrap;margin-left:auto;font-size:11.5px}.filerow .x{cursor:pointer;color:var(--muted);display:inline-flex}.filerow .x:hover{color:var(--err)}.filerow .material-symbols-rounded{color:var(--cyan-700);font-size:18px}.tpl-list{border:1px solid var(--border);border-radius:8px;max-height:260px;margin-top:6px;overflow:auto}.tpl-row{cursor:pointer;border-bottom:1px solid #eef1f5;align-items:center;gap:10px;padding:10px 12px;font-size:13px;display:flex}.tpl-row:last-child{border-bottom:0}.tpl-row:hover{background:#f7fafc}.tpl-row.sel{background:var(--cyan-50)}.tpl-row .nm{color:var(--navy);font-weight:600}.tpl-row .meta{color:var(--muted);font-size:11.5px}.tpl-row .grow{flex:1;min-width:0}.tpl-row .btn{padding:4px 10px;font-size:12px}.tpl-empty{text-align:center;color:var(--muted);padding:18px;font-size:12.5px}.est{border:1px solid var(--border);background:#f7fafc;border-radius:8px;margin-top:12px;padding:12px 14px}.est .r{align-items:baseline;gap:10px;padding:3px 0;font-size:13px;display:flex}.est .r .l{color:var(--muted)}.est .r .v{color:var(--navy);font-variant-numeric:tabular-nums;margin-left:auto;font-weight:700}.est .total{border-top:1px solid var(--border);margin-top:6px;padding-top:8px}.est .total .v{color:var(--cyan-700);font-size:17px}.est .note{color:var(--muted);margin-top:8px;font-size:11.5px;line-height:1.5}.result-row{border:1px solid var(--border);background:#fff;border-radius:8px;align-items:center;gap:10px;margin-bottom:8px;padding:11px 13px;font-size:13px;display:flex}.result-row .nm{color:var(--navy);font-weight:600}.result-row .grow{flex:1;min-width:0}.pane .actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:auto;padding-top:16px;display:flex}.modal-back{z-index:60;background:#0610278c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{width:min(820px,100%);max-height:86vh;box-shadow:var(--shadow-lg);background:#fff;border-radius:12px;flex-direction:column;display:flex}.modal .mh{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:18px 22px;display:flex}.modal .mh h2{margin:0}.modal .mh .x{cursor:pointer;color:var(--muted);margin-left:auto;display:inline-flex}.modal .mb{padding:22px 26px;overflow:auto}.modal .mb pre{white-space:pre-wrap;word-wrap:break-word;font-family:var(--font);color:var(--text);margin:0;font-size:13.5px;line-height:1.65}.explorer-full{background:#fff;width:100%;height:calc(100vh - 60px)}.explorer-full iframe{width:100%;height:100%;transition:opacity .18s var(--ease);border:0;display:block}.explorer-full+.appfoot{display:none}.setup-note{background:#fffaf0;border:1px solid #f0dcb4;border-radius:10px;padding:20px 24px}.setup-note ol{color:var(--text);margin:10px 0 0;padding-left:20px;font-size:13.5px;line-height:1.85}.setup-note code{border:1px solid var(--border);background:#fff;border-radius:4px;padding:1px 6px;font-size:12.5px}.lang-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.lang-row>div{flex:1;min-width:120px}.lang-row label{margin-top:0}.swap{flex:none;margin-bottom:2px}.modal-veil{z-index:70;background:#0610278c;justify-content:center;align-items:flex-start;padding:6vh 20px 24px;display:flex;position:fixed;inset:0;overflow:auto}.modal-veil .modal{width:min(660px,100%);max-height:88vh;padding:20px 24px 18px;overflow:auto}.modal-veil .modal.wide{width:min(1020px,100%)}.modal-head{align-items:center;gap:10px;margin-bottom:4px;display:flex}.modal-head h2{font-size:17px}.modal-x{cursor:pointer;color:var(--muted);background:0 0;border:0;border-radius:6px;margin-left:auto;padding:4px;display:inline-flex}.modal-x:hover{color:var(--navy);background:#f0f3f7}.modal-foot{border-top:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;padding-top:14px;display:flex}.gate-opts{flex-direction:column;gap:10px;display:flex}.gate-opt{border:1px solid var(--border);background:#fbfcfe;border-radius:10px;align-items:flex-start;gap:14px;padding:14px 16px;display:flex}.gate-opt>.material-symbols-rounded{flex:none;margin-top:2px}.gate-opt strong{color:var(--navy);font-size:14px}.tpl-strip{border:1px dashed var(--border);background:#fbfcfe;border-radius:8px;align-items:center;gap:10px;margin:0 0 14px;padding:9px 14px;display:flex}.tpl-strip.active{background:var(--cyan-50);border-style:solid;border-color:#bfe6f2}.tpl-strip a{color:var(--cyan-700);font-weight:600}.plan-scroll{border:1px solid var(--border);border-radius:8px;max-height:44vh;overflow:auto}.plan-table{border-collapse:collapse;width:100%;font-size:13px}.plan-table th{background:var(--navy);color:#fff;text-align:left;text-transform:uppercase;letter-spacing:.04em;z-index:1;padding:9px 12px;font-size:11.5px;position:sticky;top:0}.plan-table td{vertical-align:top;border-bottom:1px solid #eef1f5;padding:9px 12px}.plan-table tr:last-child td{border-bottom:0}.plan-table input[type=text],.plan-table select{width:100%}.plan-table tr.mode-rewrite td{background:#f2fbfe}.plan-table tr.mode-drop td{background:#fdf5f5}.plan-table tr.mode-drop td strong{color:var(--muted);text-decoration:line-through}.plan-table tr.mode-add td{background:#f4fbf7}.plan-chat-log{border:1px solid var(--border);background:#fbfcfe;border-radius:8px;flex-direction:column;gap:8px;max-height:180px;padding:10px 12px;display:flex;overflow:auto}.plan-msg{gap:8px;font-size:12.5px;line-height:1.55;display:flex}.plan-msg .who{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);flex:none;min-width:46px;padding-top:1px;font-size:11px;font-weight:700}.plan-msg.user .who{color:var(--cyan-700)}.plan-msg.assistant{background:#fff;border:1px solid #eef1f5;border-radius:8px;padding:7px 10px}