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#708097;flex-shrink:0;width:17px;height:12px;display:block}.legend-links{margin:12px 0 7px;font-size:10px;line-height:1.5}.export-menu{position:relative}.dropdown{z-index:20;color:#172b4d;border:1px solid var(--line);background:#fff;border-radius:8px;gap:4px;width:285px;padding:8px;display:grid;position:absolute;top:40px;right:0;box-shadow:0 6px 24px #0002}.dropdown button{text-align:left;border:0}.dropdown p{padding:7px}.diagram-tabs{border-bottom:1px solid var(--line);background:#edf1f7;flex-shrink:0;align-items:center;gap:5px;min-height:43px;padding:8px 14px 0;display:flex;overflow-x:auto}.diagram-tabs>button{flex-shrink:0;font-size:11px}.tab{border:1px solid #0000;border-bottom:0;border-radius:7px 7px 0 0;flex-shrink:0;align-items:center;display:flex}.tab.active{border-color:var(--line);background:#fff}.tab button{background:0 0;border:0;padding:9px 10px;font-size:12px}.tab button+button{padding:6px}.add-tab{background:0 0;border:0;padding:5px 9px;font-size:18px}.tabs-hint{white-space:nowrap;color:#53627a;margin-left:auto;padding:0 10px;font-size:10px}.meta-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.meta-grid label:first-child{grid-column:1/-1}.template-choices{grid-template-columns:1fr 1fr;gap:18px;margin:22px 0;display:grid}.template-choices button{text-align:left;padding:25px 18px}.template-choices strong{margin-bottom:12px;font-size:17px;display:block}.template-choices span{color:var(--muted);font-size:12px;line-height:1.8}.context-backdrop{z-index:30;position:fixed;inset:0}.context-menu{border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px;display:grid;position:absolute;box-shadow:0 5px 20px #0002}.context-menu button{text-align:left;border:0}.save-banner{color:#92400e;background:#fef3c7;border-bottom:1px solid #fcd34d;padding:9px 16px}.recovery{border:1px solid var(--line);background:#fff;border-radius:12px;max-width:720px;margin:12vh auto;padding:28px}.recovery p{margin:16px 0}.recovery button{margin-right:12px}@media (width>=901px) and (width<=1100px){.left{width:250px}.right{width:265px}.top-title{max-width:150px}.tabs-hint{display:none}}@media (width<=900px){.app{height:100dvh;min-height:320px;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.topbar{min-height:0;padding:calc(8px + env(safe-area-inset-top)) 8px 8px;flex-wrap:nowrap;position:relative}.topbar b{margin-right:auto;font-size:18px}.top-title{display:none}.topbar-primary{align-items:center;gap:4px;display:flex}.topbar-menu-toggle{display:block}.topbar-actions{background:var(--navy);border-radius:0 0 8px 8px;flex-direction:column;align-items:stretch;gap:5px;max-height:60dvh;padding:8px;display:flex;position:absolute;top:100%;left:8px;right:8px;overflow-y:auto;box-shadow:0 8px 20px #0003}.topbar-actions[hidden]{display:none}.topbar-actions button{text-align:left;white-space:normal}.export-menu{width:100%}.dropdown{width:100%;box-shadow:none;position:static}.workspace-nav{background:#edf1f7;flex-shrink:0;gap:4px;padding:6px 8px;display:flex}.workspace-nav[hidden]{display:none}.workspace-nav button{flex:1;min-width:0;padding:8px 2px}.workspace-nav button[aria-pressed=true]{background:#dce9ff;border-color:#2563eb;font-weight:700}.workspace-region{width:100%;min-width:0;height:100%;min-height:0;display:flex;position:absolute;inset:0}.workspace-region[inert] .react-flow__node{visibility:hidden!important}.workspace-region>.canvas,.workspace-region>.panel{flex:1;width:100%;min-width:0;height:100%;min-height:0}.workspace-region>.panel{overflow-y:auto}.canvas-hint,.tabs-hint,.react-flow__minimap{display:none}.diagram-tabs{max-width:100%;padding-left:8px;padding-right:8px}.form-row,.meta-grid,.template-choices{grid-template-columns:minmax(0,1fr)}.meta-grid label:first-child{grid-column:auto}.modal{width:calc(100vw - 16px);max-height:calc(100dvh - 16px);padding:16px;overflow:auto}.modal-actions,.save-banner{flex-wrap:wrap}.save-banner{overflow-wrap:anywhere;align-items:center;gap:7px;display:flex}.recovery{overflow-wrap:anywhere;max-width:calc(100vw - 16px);margin:8px auto;padding:16px}.recovery button{margin:5px 8px 5px 0}.toast{overflow-wrap:anywhere;max-width:calc(100vw - 16px)}.app :is(.topbar,.workspace-nav,.diagram-tabs,.panel,.save-banner,.modal) button,.recovery button,.app .react-flow__controls-button{min-width:44px;min-height:44px}.app :is(.topbar,.panel,.modal) :is(input,select,textarea),.recovery :is(input,select,textarea){font-size:16px}}