:root{--bg:#0d1117;--panel:#161b22;--panel2:#1c2129;--border:#2d333b;--text:#e6edf3;--dim:#8b949e;--accent:#2f81f7;--accent2:#1f6feb;--green:#2ea043;--green2:#238636;--red:#da3633;--yellow:#d29922;--radius:14px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);overscroll-behavior:none;font:16px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}#app{flex-direction:column;max-width:780px;height:100dvh;margin:0 auto;display:flex;position:relative}#login{flex:1;justify-content:center;align-items:center;padding:24px;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);text-align:center;width:100%;max-width:340px;padding:32px 24px}.login-card h1{margin:0 0 4px;font-size:22px}.login-card p{color:var(--dim);margin:0 0 24px;font-size:13px}.login-card input{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);border-radius:10px;outline:none;padding:13px 14px;font-size:16px}.login-card input:focus{border-color:var(--accent)}.login-card button{background:var(--accent2);color:#fff;border:none;border-radius:10px;width:100%;margin-top:14px;padding:13px;font-size:16px;font-weight:600}.login-card button:active{opacity:.8}#main{flex-direction:column;flex:1;min-height:0;display:flex}#topbar{padding:calc(var(--safe-t) + 8px) 10px 8px;background:var(--panel);border-bottom:1px solid var(--border);z-index:5;align-items:center;gap:8px;display:flex}.iconbtn{color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 8px;font-size:20px;line-height:1}.iconbtn:active{background:var(--panel2)}#title-wrap{text-align:center;cursor:pointer;flex:1;min-width:0}#sess-title{white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}#proj-name{color:var(--dim);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}#mode-badge{border:1px solid var(--border);color:var(--dim);white-space:nowrap;border-radius:20px;padding:3px 8px;font-size:11px}#mode-badge.auto{color:var(--yellow);border-color:var(--yellow)}#msgs{-webkit-overflow-scrolling:touch;flex:1;padding:14px 12px 20px;overflow-y:auto}.msg-user{justify-content:flex-end;margin:10px 0;display:flex}.msg-user .bubble{background:var(--accent2);color:#fff;white-space:pre-wrap;word-break:break-word;border-radius:18px 18px 4px;max-width:85%;padding:10px 14px}.msg-ai{max-width:100%;margin:14px 0}.msg-ai .bubble{background:var(--panel);border:1px solid var(--border);word-break:break-word;border-radius:4px 18px 18px;padding:12px 14px}.meta-line{color:var(--dim);margin:4px 6px;font-size:11px}.md h1,.md h2,.md h3{margin:.6em 0 .3em;line-height:1.3}.md h1{font-size:1.3em}.md h2{font-size:1.15em}.md h3{font-size:1.05em}.md p{margin:.4em 0}.md ul,.md ol{margin:.4em 0;padding-left:1.4em}.md li{margin:.15em 0}.md code{background:#6e768147;border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em}.md pre{border:1px solid var(--border);background:#010409;border-radius:10px;margin:.5em 0;padding:10px 12px;position:relative;overflow-x:auto}.md pre code{background:0 0;padding:0;font-size:12.5px;line-height:1.5}.md blockquote{border-left:3px solid var(--border);color:var(--dim);margin:.5em 0;padding:2px 10px}.md a{color:var(--accent)}.md hr{border:none;border-top:1px solid var(--border);margin:.8em 0}.copy-btn{border:1px solid var(--border);background:var(--panel);color:var(--dim);cursor:pointer;border-radius:6px;padding:3px 8px;font-size:10px;position:absolute;top:6px;right:6px}.tool-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin:8px 0;font-size:13px;overflow:hidden}.tool-head{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:9px 12px;display:flex}.tool-head .tool-ico{font-size:14px}.tool-head .tool-name{color:var(--dim);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:11px;overflow:hidden}.tool-head .st{color:var(--dim);font-size:11px}.tool-head .st.ok{color:var(--green)}.tool-head .st.err{color:var(--red)}.tool-body{border-top:1px solid var(--border);background:#010409;display:none}.tool-card.open .tool-body{display:block}.tool-body pre{white-space:pre-wrap;word-break:break-word;max-height:340px;margin:0;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;overflow:auto}.tool-body .lbl{color:var(--dim);padding:6px 12px 0;font-size:10px}.usage-card{border:1px solid var(--border);background:var(--panel2);border-radius:12px;margin:4px 16px 12px;padding:12px 14px;font-size:12px}.u-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.u-head .u-plan{text-transform:capitalize;font-size:13px;font-weight:700}.u-head .u-refresh{color:var(--dim);font-size:11px}.u-row{margin-bottom:10px}.u-row:last-child{margin-bottom:2px}.u-top{justify-content:space-between;margin-bottom:4px;display:flex}.u-lbl{color:var(--text);font-weight:600}.u-pct{color:var(--dim)}.u-bar{background:var(--border);border-radius:3px;height:6px;overflow:hidden}.u-fill{background:var(--green2);border-radius:3px;height:100%;transition:width .4s}.u-fill.warn{background:var(--yellow)}.u-fill.crit{background:var(--red)}.u-sub{color:var(--dim);justify-content:space-between;margin-top:3px;font-size:11px;display:flex}#usage-badge{color:var(--dim);font-weight:400}.approval-card{background:#1a1502;background:color-mix(in srgb,var(--yellow) 10%,var(--panel));border:1.5px solid var(--yellow);border-radius:12px;margin:12px 0;padding:12px 14px}.approval-card.resolved{border-color:var(--border);opacity:.75}.ap-title{margin:0 0 6px;font-size:14px;font-weight:700}.ap-detail{white-space:pre-wrap;word-break:break-word;background:#010409;border-radius:8px;max-height:180px;margin:8px 0;padding:8px 10px;font-family:ui-monospace,Menlo,monospace;font-size:12px;overflow-y:auto}.ap-reason{color:var(--dim);margin:0;font-size:11.5px}.ap-btns{gap:10px;margin-top:10px;display:flex}.ap-btns button{color:#fff;border:none;border-radius:10px;flex:1;padding:13px;font-size:15px;font-weight:600}.ap-btns .yes{background:var(--green2)}.ap-btns .no{background:var(--red)}.ap-btns button:active{opacity:.8}.ap-state{text-align:center;color:var(--dim);padding:6px 0 0;font-size:13px}#inputbar{padding:8px 10px calc(var(--safe-b) + 8px);background:var(--panel);border-top:1px solid var(--border);align-items:flex-end;gap:8px;display:flex}#inp{background:var(--bg);border:1px solid var(--border);color:var(--text);resize:none;border-radius:20px;outline:none;flex:1;max-height:140px;padding:10px 16px;font-family:inherit;font-size:16px;line-height:1.45}#inp:focus{border-color:var(--accent)}#send{background:var(--accent2);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;width:42px;height:42px;font-size:17px}#send.stop{background:var(--red);font-size:13px}#send:disabled{opacity:.4}#mask{z-index:8;background:#00000080;display:none;position:absolute;inset:0}#mask.show{display:block}#drawer{background:var(--panel);z-index:9;width:84%;max-width:320px;padding-top:var(--safe-t);flex-direction:column;transition:transform .22s;display:flex;position:absolute;top:0;bottom:0;left:0;transform:translate(-102%)}#drawer.show{transform:none}.dw-sec{color:var(--dim);text-transform:uppercase;letter-spacing:.5px;padding:14px 16px 6px;font-size:11px}.dw-toggle{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:14px 16px 8px;display:flex}.dw-toggle:active{opacity:.6}.dw-arrow{font-size:10px;transition:transform .2s}.dw-toggle.collapsed .dw-arrow{transform:rotate(-90deg)}.dw-body{min-height:0;display:none}.dw-body.open{flex-direction:column;display:flex}.dw-list{flex:1;padding-bottom:20px;overflow-y:auto}.dw-item{cursor:pointer;border-left:3px solid #0000;align-items:center;gap:10px;padding:11px 16px;font-size:14.5px;display:flex}.dw-item:active{background:var(--panel2)}.dw-item.active{background:var(--panel2);border-left-color:var(--accent)}.dw-item .sub{color:var(--dim);font-size:11px}.dw-item .grow{flex:1;min-width:0}.dw-item .grow div:first-child{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.dw-add{border:1px dashed var(--border);color:var(--dim);cursor:pointer;background:0 0;border-radius:10px;width:calc(100% - 32px);margin:8px 16px;padding:10px;font-size:13.5px}.dw-item .del{color:var(--dim);background:0 0;border:none;flex-shrink:0;padding:4px 6px;font-size:15px}.dw-foot{border-top:1px solid var(--border);padding:10px 16px calc(var(--safe-b) + 10px)}.dw-foot button{border:1px solid var(--border);width:100%;color:var(--dim);background:0 0;border-radius:10px;padding:11px;font-size:14px}#status{color:var(--dim);background:var(--panel);border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:6px 16px;font-size:12px;display:none}#status.show{display:flex}.dot{background:var(--green);border-radius:50%;width:8px;height:8px;animation:1.2s infinite pulse}@keyframes pulse{50%{opacity:.3}}#toast{left:50%;bottom:calc(var(--safe-b) + 90px);border:1px solid var(--border);color:#fff;z-index:99;text-align:center;background:#333;border-radius:10px;max-width:85%;padding:10px 18px;font-size:13.5px;display:none;position:fixed;transform:translate(-50%)}.empty{color:var(--dim);text-align:center;padding:60px 20px;font-size:13.5px}