*{box-sizing:border-box}[hidden]{display:none!important}html,body{margin:0;height:100%;overflow:hidden;background:#111418;color:#e8ecf1;font:13px/1.5 PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif}button,select,input{font:inherit}.muted{color:#9aa6b4}.menu{display:none;padding:4px 9px}.small{font-size:12px}.top{height:52px;display:flex;align-items:center;gap:14px;padding:0 14px;background:#171b21;border-bottom:1px solid #262c35}.brand{display:flex;align-items:baseline;gap:8px;white-space:nowrap}.brand .logo{color:#38bdf8;font-size:16px}.brand b{font-size:16px;letter-spacing:.3px;color:#f4f7fb}.brand .sub{color:#9aa6b4;font-size:12px}.file{flex:1;min-width:0;color:#c9d2dd;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-left:10px;border-left:1px solid #2c333d}.actions{display:flex;gap:8px;align-items:center}.btn{background:#232933;color:#e8ecf1;border:1px solid #343c48;border-radius:7px;padding:6px 12px;cursor:pointer;white-space:nowrap}.btn:hover{background:#2b3340;border-color:#46505e}.btn.primary{background:#2563eb;border-color:#2563eb;color:#fff;font-weight:600}.btn.primary:hover{background:#1d4ed8}.btn.on{background:#0e7490;border-color:#0e7490;color:#fff}.btn.block{display:block;width:100%;margin-bottom:8px;text-align:left}.btn:disabled{opacity:.5;cursor:default}.sel{background:#232933;color:#e8ecf1;border:1px solid #343c48;border-radius:7px;padding:6px 8px}.main{display:flex;height:calc(100% - 52px)}.side{width:300px;flex:none;background:#15191e;border-right:1px solid #262c35;display:flex;flex-direction:column;min-height:0}.tabs{display:flex;border-bottom:1px solid #262c35}.tabs button{flex:1;background:none;border:0;color:#9aa6b4;padding:10px 0;cursor:pointer;border-bottom:2px solid transparent}.tabs button.on{color:#f4f7fb;border-bottom-color:#38bdf8}.pane{display:none;overflow-y:auto;padding:12px;flex:1;min-height:0}.pane.on{display:block}.drop{border:1.5px dashed #3a4452;border-radius:10px;padding:16px 12px;text-align:center;color:#c9d2dd;cursor:pointer;margin-bottom:12px}.drop:hover,.drop.hot{border-color:#38bdf8;background:#16212b}.drop-icon{font-size:26px;color:#38bdf8;line-height:1;margin-bottom:4px}.drop small{display:block;color:#8592a2;margin-top:4px}.sheets .grp{color:#8592a2;font-size:12px;margin:10px 0 4px}.sheet{display:flex;gap:8px;align-items:center;padding:6px 8px;border-radius:6px;cursor:pointer;color:#dbe2ea}.sheet:hover{background:#1e252e}.sheet.on{background:#12324a;outline:1px solid #1f6f9f}.sheet .tag{font-size:11px;padding:0 6px;border-radius:9px;color:#fff;flex:none}.sheet .t{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result h4,.params h4{margin:14px 0 6px;font-size:12px;color:#8592a2;font-weight:600}.result h4:first-child,.params h4:first-child{margin-top:0}.row{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:6px}.row:hover{background:#1b2129}.row input[type=checkbox]{accent-color:#38bdf8}.row .n{margin-left:auto;color:#f4f7fb;font-weight:600}.row .sw{width:10px;height:10px;border-radius:3px;flex:none}.room{padding:6px 8px;border-radius:6px;background:#1a2027;margin-bottom:6px}.room b{color:#f4f7fb}.note{color:#f3c969;font-size:12px;margin-top:8px}.params .f{display:grid;grid-template-columns:1fr 90px;gap:6px;align-items:center;margin-bottom:6px}.params input{background:#1e242c;border:1px solid #343c48;color:#f4f7fb;border-radius:6px;padding:5px 7px;width:100%}.params input:focus{outline:none;border-color:#38bdf8}.stage{position:relative;flex:1;min-width:0}#view{position:absolute;inset:0}#view canvas{display:block}.views{position:absolute;left:50%;bottom:14px;transform:translate(-50%);display:flex;gap:6px;background:#111418c7;padding:6px;border-radius:12px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-width:calc(100% - 28px);overflow-x:auto}.views .btn{border-color:transparent;background:transparent}.views .btn.on{background:#2563eb;color:#fff}.walkhint{position:absolute;top:12px;left:50%;transform:translate(-50%);background:#111418d1;padding:6px 12px;border-radius:8px;color:#e8ecf1}.overlay{position:absolute;inset:0;background:#0a0d119e;display:flex;align-items:center;justify-content:center;z-index:30}.overlay .card{background:#171b21;border:1px solid #2c333d;border-radius:12px;padding:22px 26px;width:360px;text-align:center}.spin{width:34px;height:34px;border:3px solid #2c333d;border-top-color:#38bdf8;border-radius:50%;margin:0 auto 12px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.bar{height:6px;background:#262c35;border-radius:3px;overflow:hidden;margin:10px 0 6px}.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#2563eb,#38bdf8);transition:width .3s}.overlay small{color:#9aa6b4}.pt{position:absolute;top:12px;right:12px;width:300px;background:#171b21f0;border:1px solid #2c333d;border-radius:12px;padding:12px;z-index:20}.pt-head{display:flex;justify-content:space-between;align-items:center}.pt-head span{color:#9aa6b4}.pt-row{display:flex;gap:8px;align-items:center;margin:8px 0 4px}.pt-row label{color:#c9d2dd;margin-right:auto}.pt-row select{background:#232933;color:#e8ecf1;border:1px solid #343c48;border-radius:6px}.table{position:absolute;inset:14px;background:#f8fafc;color:#1e293b;border-radius:10px;z-index:25;display:flex;flex-direction:column;overflow:hidden}.t-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:#1e293b;color:#f8fafc}.t-note{background:#fff7e0;color:#7a5300;padding:8px 14px}.t-body{flex:1;overflow:auto;padding:10px 14px}.t-body table{border-collapse:collapse;font-size:12px}.t-body td{border:1px solid #d5dde6;padding:3px 8px;color:#1e293b;background:#fff}.t-body tr:first-child td{background:#e9f1fb;font-weight:600}.chat{position:absolute;right:12px;bottom:14px;width:320px;background:#171b21f0;border:1px solid #2c333d;border-radius:12px;z-index:15;display:flex;flex-direction:column;max-height:46%}.chat.collapsed .chat-log,.chat.collapsed .chat-chips,.chat.collapsed .chat-in{display:none}.chat-head{display:flex;justify-content:space-between;padding:8px 12px;cursor:pointer;border-bottom:1px solid #262c35}.chat-log{overflow-y:auto;padding:8px 10px;flex:1;min-height:60px}.msg{margin:0 0 6px;padding:6px 9px;border-radius:8px;max-width:92%;word-break:break-word}.msg.ai{background:#222a34;color:#e2e8f0}.msg.ai.warn{background:#3a2f12;color:#f8dc8c}.msg.me{background:#2563eb;color:#fff;margin-left:auto}.chat-chips{display:flex;flex-wrap:wrap;gap:5px;padding:0 10px 8px}.chat-chips span{background:#1d2a38;color:#9fd3f5;border:1px solid #23435c;border-radius:12px;padding:1px 9px;cursor:pointer;font-size:12px}.chat-in{display:flex;gap:6px;padding:8px;border-top:1px solid #262c35}.chat-in input{flex:1;min-width:0;background:#1e242c;border:1px solid #343c48;color:#f4f7fb;border-radius:7px;padding:6px 8px}.toast{position:absolute;top:14px;left:50%;transform:translate(-50%);background:#0f766e;color:#fff;padding:8px 14px;border-radius:8px;z-index:40;max-width:80%}.toast.err{background:#b42318}@media(max-width:860px){.menu{display:inline-block}.brand .sub,.file{display:none}.actions .btn:not(.primary):not(#openBtn){display:none}.side{position:absolute;z-index:35;height:calc(100% - 52px);transform:translate(-100%);transition:transform .2s}.side.open{transform:none}.chat{width:calc(100% - 24px);max-height:38%}}