.dt-ws{display:flex;height:100vh;height:100dvh;overflow:hidden;background:var(--bg)}.dt-ws-boot{justify-content:center;height:100vh;color:var(--muted);font-family:var(--font-mono);font-size:12px}.dt-rail,.dt-ws-boot{display:flex;align-items:center}.dt-rail{flex-direction:column;gap:10px;flex-shrink:0;width:var(--w-rail);padding:10px 0;border-right:1px solid var(--panel-border);background:var(--bar)}.dt-rail-logo{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--r-row)}.dt-rail-logo:hover{background:var(--raised)}.dt-rail-divider{width:24px;height:1px;background:var(--panel-border)}.dt-rail-btn{display:flex;align-items:center;justify-content:center;width:var(--h-railbtn);height:var(--h-railbtn);border:1px solid var(--border);border-radius:var(--r-row);background:var(--panel);color:var(--sub2);cursor:pointer}.dt-rail-btn:hover{color:var(--text)}.dt-rail-btn.is-on{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}.dt-rail-btn.is-dashed{border-style:dashed;border-color:var(--dashed);background:transparent;color:var(--muted)}.dt-ws-main{display:flex;flex-direction:column;flex:1 1;min-width:0}.dt-tabstrip{gap:8px;flex-shrink:0;height:var(--h-tabstrip);padding-right:10px;border-bottom:1px solid var(--panel-border);background:var(--bar)}.dt-tabstrip,.dt-tabstrip-logo{display:flex;align-items:center}.dt-tabstrip-logo{justify-content:center;width:42px;height:100%;border-right:1px solid var(--panel-border)}.dt-tabs{display:flex;align-items:stretch;flex:1 1;min-width:0;height:100%;overflow-x:auto;scrollbar-width:none}.dt-tabs::-webkit-scrollbar{display:none}.dt-tab{display:flex;align-items:center;gap:4px;flex-shrink:0;min-width:150px;max-width:220px;padding-right:8px;border-right:1px solid var(--panel-border);color:var(--muted)}.dt-tab.is-on{background:var(--panel);box-shadow:inset 0 2px 0 0 var(--accent);color:var(--text)}.dt-tab-main{display:flex;align-items:center;gap:9px;flex:1 1;min-width:0;height:100%;padding:0 4px 0 12px;border:none;background:transparent;color:inherit;cursor:pointer}.dt-tab-icon{color:var(--dim)}.dt-tab.is-on .dt-tab-icon{color:var(--accent)}.dt-tab-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;font-weight:500}.dt-tab-close{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:none;border-radius:var(--r-kbd);background:transparent;color:var(--dim);cursor:pointer}.dt-tab-close:hover{background:var(--red-tint);color:var(--red)}.dt-tab-add{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:34px;border:none;border-right:1px solid var(--panel-border);background:transparent;color:var(--muted);cursor:pointer}.dt-tab-add:hover{color:var(--accent)}.dt-tabstrip-right{display:flex;align-items:center;gap:6px;flex-shrink:0}.dt-strip-btn{display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 10px;border:1px solid var(--border);border-radius:var(--r-chip);background:var(--panel);color:var(--sub2);font-size:12px;cursor:pointer;white-space:nowrap}.dt-strip-btn:hover{color:var(--text)}.dt-strip-btn.is-on{border-color:var(--accent);background:var(--accent-tint);color:var(--accent)}.dt-ws-body{display:flex;flex:1 1;min-height:0}.dt-ws-panes{flex:1 1}.dt-pane,.dt-ws-panes{display:flex;min-width:0}.dt-pane{flex-direction:column;flex:1 1;min-height:0}.dt-pane.is-hidden{display:none}.dt-pane:not(.is-hidden)~.dt-pane:not(.is-hidden){border-left:1px solid var(--panel-border)}.dt-frame{display:flex;flex-direction:column;flex:1 1;min-height:0}.dt-frame-head{display:flex;align-items:center;gap:10px;flex-shrink:0;height:var(--h-toolheader);padding:0 14px;border-bottom:1px solid var(--panel-border)}.dt-frame-title{flex-shrink:0;font-size:14px;font-weight:600;color:var(--text)}.dt-frame-desc{flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--muted)}.dt-frame-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.dt-frame.is-compact .dt-frame-desc{display:none}.dt-frame-body{position:relative;flex:1 1;min-height:0;overflow:auto;background:var(--bg)}.dt-tool-mount{display:flex;flex-direction:column;min-height:100%}.dt-tool-mount.is-hidden{display:none}.dt-tool-host{display:flex;flex-direction:column}.dt-tool-host,.dt-tool-host [class$=-app]{flex:1 1;min-height:0}.dt-frame-body [class$=-status-bar]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.dt-tool-error{display:flex;flex-direction:column;gap:6px;margin:14px;padding:14px;border:1px solid var(--red-border);border-radius:var(--r-input);background:var(--red-tint)}.dt-tool-error-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--red-solid)}.dt-tool-error-msg{font-family:var(--font-mono);font-size:12.5px;color:var(--text)}.dt-about{position:absolute;inset:auto 0 0 0;z-index:20;display:flex;flex-direction:column;max-height:34%;border-top:1px solid var(--panel-border);background:var(--panel);box-shadow:0 -12px 30px rgba(0,0,0,.28)}.dt-about-head{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:8px 12px;border-bottom:1px solid var(--hair);background:var(--bar)}.dt-about-body{overflow-y:auto;padding:14px}.dt-about-title{margin:0 0 8px;font-size:14px;font-weight:600;color:var(--text)}.dt-about-desc{max-width:74ch;margin:0 0 12px;color:var(--sub);font-size:12.5px;line-height:1.65;text-wrap:pretty}.dt-about-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}.dt-about-related{display:flex;flex-direction:column;gap:4px;margin:8px 0 0;padding:0;list-style:none}.dt-about-related a{display:flex;align-items:center;gap:9px;padding:7px 9px;border:1px solid var(--panel-border);border-radius:var(--r-row);color:var(--sub2)}.dt-about-related a:hover{border-color:var(--accent);color:var(--accent)}.dt-about-related-name{font-size:13px;font-weight:500;color:var(--text)}.dt-about-related a:hover .dt-about-related-name{color:var(--accent)}.dt-about-related-desc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;color:var(--dim)}.dt-pipebar{display:flex;align-items:center;gap:10px;flex-shrink:0;min-height:var(--h-pipebar);padding:0 12px;border-top:1px solid var(--panel-border);background:var(--bar);overflow-x:auto;scrollbar-width:none}.dt-pipebar::-webkit-scrollbar{display:none}.dt-pipebar-label{display:inline-flex;align-items:center;gap:6px;flex-shrink:0;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}.dt-pipebar-chips{display:flex;gap:6px}.dt-pipebar .dt-chip{font-size:11px;padding:3px 8px}.dt-statusbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;height:var(--h-statusbar);padding:0 12px;border-top:1px solid var(--panel-border);background:var(--bar);font-family:var(--font-mono);font-size:11px;color:var(--muted)}.dt-statusbar-left{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dt-statusbar-right{display:inline-flex;align-items:center;gap:7px;flex-shrink:0}.dt-dot{width:5px;height:5px;border-radius:50%;background:var(--dim)}.dt-dot.is-ok,.dt-status-verdict.is-ok{background:var(--green)}.dt-status-verdict.is-ok{background:none;color:var(--green)}.dt-dot.is-error{background:var(--red-solid)}.dt-status-verdict.is-error{color:var(--red)}.dt-status-verdict.is-idle{color:var(--dim)}.dt-history{display:flex;flex-direction:column;flex-shrink:0;width:var(--w-history);border-left:1px solid var(--panel-border);background:var(--panel)}.dt-history-head{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;padding:12px 14px 8px}.dt-history-count{font-family:var(--font-mono);font-size:10px;color:var(--dim)}.dt-history-list{display:flex;flex-direction:column;gap:6px;flex:1 1;min-height:0;overflow-y:auto;padding:0 14px 14px}.dt-history-empty{margin:4px 0;color:var(--dim);font-size:12px;line-height:1.6;text-wrap:pretty}.dt-history-item{display:flex;flex-direction:column;gap:5px;padding:11px;border:1px solid var(--panel-border);border-radius:var(--r-control);background:var(--panel);text-align:left;cursor:pointer}.dt-history-item:hover{border-color:var(--accent)}.dt-history-item-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.dt-history-item-name{font-size:13px;font-weight:500;color:var(--text)}.dt-history-item-when{flex-shrink:0;font-family:var(--font-mono);font-size:10px;color:var(--dim)}.dt-history-item-preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono);font-size:11.5px;color:var(--muted)}.dt-history-share{display:flex;flex-direction:column;gap:8px;flex-shrink:0;padding:12px 14px 14px;border-top:1px solid var(--hair)}.dt-history-share-row{display:flex;gap:6px}.dt-history-share-field{flex:1 1;min-width:0;height:30px;padding:0 9px;border:1px solid var(--border);border-radius:var(--r-chip);background:var(--bg);color:var(--sub2);font-family:var(--font-mono);font-size:11px}.dt-history-note{margin:0;color:var(--dim);font-size:11px;line-height:1.55;text-wrap:pretty}@media (max-width:899px){.dt-ws-panes{flex-direction:column}.dt-pane:not(.is-hidden)~.dt-pane:not(.is-hidden){border-left:none;border-top:1px solid var(--panel-border)}.dt-tab{min-width:132px}.dt-strip-btn-label{display:none}.dt-strip-btn{padding:0 9px}.dt-frame-head{height:auto;min-height:var(--h-toolheader);padding:6px 10px;flex-wrap:wrap}.dt-frame-actions .dt-icon-btn,.dt-frame-actions .dt-text-btn{min-height:32px}}