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input:focus{border-color:var(--primary)}.save-project-modal .save-name-error{color:var(--danger);margin:8px 0 0;font-size:10px;font-weight:700}.overwrite-warning{border:1px solid color-mix(in srgb,var(--danger) 30%,var(--border));color:var(--danger);background:color-mix(in srgb,var(--danger) 7%,var(--surface));border-radius:9px;margin:4px 0 12px;padding:10px 11px;font-size:10px;font-weight:750}.danger-confirm-button{border:1px solid var(--danger);color:#fff;background:var(--danger);border-radius:9px;min-height:38px;padding:0 14px;font-weight:700}.danger-confirm-button:hover{background:color-mix(in srgb,var(--danger) 86%,black)}.rename-modal-backdrop{z-index:90}.project-list{flex-direction:column;gap:7px;margin-top:12px;display:flex}.project-item{border:1px solid var(--border);border-radius:10px;display:flex;overflow:hidden}.project-item>button:first-child{color:var(--text);background:var(--surface);border:0;flex-direction:column;flex:1;align-items:flex-start;gap:3px;padding:11px;display:flex}.project-item span{color:var(--muted);font-size:9px}.rename-project,.delete-project{border:0;border-left:1px solid var(--border);background:var(--surface-soft);width:42px}.rename-project{color:var(--primary);font-size:15px}.delete-project{color:var(--danger)}.project-backup-actions{grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;display:grid}.project-backup-actions button{padding:0 10px;font-size:10px}.preview-table{flex-direction:column;gap:6px;margin:12px 0;display:flex}.preview-table>div{background:var(--surface-soft);border-radius:7px;grid-template-columns:1fr auto 1fr auto;align-items:center;gap:8px;padding:8px;font-size:10px;display:grid}.import-errors{color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,var(--surface));border-radius:8px;padding:8px 10px}.import-errors p{margin:3px 0;font-size:10px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.mobile-tabs{display:none}.sr-only{clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}@media (width<=1100px){.workspace,.workspace.settings-collapsed{grid-template-columns:minmax(360px,34%) minmax(0,1fr)}.panel-resizer{display:none}.settings-panel{border-top:1px solid var(--border);grid-column:1/-1;grid-template-columns:240px repeat(3,1fr);display:grid}.settings-content{display:contents}.settings-panel.is-collapsed{overflow:auto}.settings-expand,.settings-panel.is-collapsed .settings-expand,.settings-collapse{display:none}.settings-content>details{border-left:1px solid var(--border)}.settings-heading{border-bottom:0}.diagram-panel{height:auto;min-height:650px;position:static}}@media (width<=840px){.app-shell{--mobile-header-height:calc(64px + env(safe-area-inset-top));--mobile-status-height:calc(30px + env(safe-area-inset-bottom));min-height:100dvh}.app-header{height:var(--mobile-header-height);padding:env(safe-area-inset-top) max(14px,env(safe-area-inset-right)) 0 max(14px,env(safe-area-inset-left))}.brand input{width:180px}.header-actions .ghost-button{display:none}.mobile-header-menu{display:block}.mobile-tabs{top:var(--mobile-header-height);z-index:19;padding:6px max(6px,env(safe-area-inset-right)) 6px max(6px,env(safe-area-inset-left));background:var(--surface);border-bottom:1px solid var(--border);grid-template-columns:repeat(3,1fr);display:grid;position:sticky}.mobile-tabs button{min-height:44px;color:var(--muted);background:0 0;border:0;border-radius:8px;font-weight:700}.mobile-tabs button.active{color:var(--primary);background:var(--primary-soft)}.workspace{min-height:calc(100dvh - var(--mobile-header-height) - 57px - var(--mobile-status-height));padding-bottom:var(--mobile-status-height);background:var(--surface);display:block}.editor-panel,.diagram-panel,.settings-panel{display:none}.editor-panel.mobile-active,.diagram-panel.mobile-active,.settings-panel.mobile-active{display:flex}.editor-panel.mobile-active{padding:16px max(16px,env(safe-area-inset-right)) 16px max(16px,env(safe-area-inset-left));flex-direction:column}.diagram-panel.mobile-active{min-height:calc(100dvh - var(--mobile-header-height) - 57px - var(--mobile-status-height))}.settings-panel.mobile-active{display:block}.diagram-toolbar{flex-direction:column;align-items:flex-start}.diagram-canvas{min-height:440px}.diagram-footer{padding:8px 14px}.diagram-footer-actions{width:100%;margin-left:0}.diagram-footer-action{flex:160px}.node-label{font-size:18px}.node-value{font-size:14px}.settings-heading{border-bottom:1px solid var(--border)}.app-status{min-height:var(--mobile-status-height);z-index:18;padding:0 max(12px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(12px,env(safe-area-inset-left));justify-content:space-between;gap:10px;font-size:9px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px #14182814}.app-status span:nth-child(2){margin-left:auto}.app-status span:last-child{display:none}.toast{bottom:calc(var(--mobile-status-height) + 10px)}}@media (width<=520px){.app-header{padding-right:max(10px,env(safe-area-inset-right));padding-left:max(10px,env(safe-area-inset-left));gap:8px}.brand{gap:8px}.brand-mark{width:36px;height:36px}.brand .eyebrow{display:none}.brand input{width:min(112px,29vw);font-size:12px}.header-actions{gap:5px}.header-actions .primary-button{min-height:40px;padding:0 9px;font-size:10px}.header-actions .icon-button{width:40px;min-height:40px;display:grid}.mobile-header-menu-trigger{font-size:20px}.panel-heading{flex-direction:column;gap:8px}.toolbar-row .secondary-button{padding:0 9px;font-size:10px}.io-grid,.calculation-panel .settings-group{grid-template-columns:1fr}.table-wrap{background:0 0;border:0;border-radius:0;overflow:visible}table{table-layout:auto;min-width:0;display:block}thead{display:none}tbody{flex-direction:column;gap:10px;display:flex}tbody tr{border:1px solid var(--border);background:var(--surface);border-radius:12px;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:9px 8px;padding:11px;display:grid;box-shadow:0 3px 12px #1c21370d}tbody td,tbody tr:last-child td{border:0;flex-direction:column;gap:5px;min-width:0;padding:0;display:flex;background:0 0!important;width:auto!important}tbody td:before{content:attr(data-mobile-label);color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:8px;font-weight:850}tbody td:nth-child(5){border-top:1px solid var(--border);flex-direction:row;grid-column:1/-1;justify-content:flex-end;align-items:flex-start;padding-top:8px}tbody td:nth-child(5):before{margin-right:auto;padding-top:14px}tbody td input:not([type=color]),tbody td select{min-height:44px}.node-input-with-color{grid-template-columns:minmax(0,1fr) 42px;gap:5px}.color-picker-trigger.compact{width:42px;min-height:44px;padding:5px}.color-picker-trigger.compact .color-picker-swatch{width:28px;height:28px}.row-actions{gap:5px}.row-actions button{border:1px solid var(--border);background:var(--surface-soft);width:44px;height:44px;font-size:18px}.row-actions button:hover{border-color:var(--primary)}.row-issues{width:100%;margin:5px 0 0}.toolbar-row button,.history-actions button,.data-actions button,.io-grid button,.export-row button{min-height:44px}.history-actions{margin-left:0}.diagram-panel.mobile-active{min-height:0;overflow:visible}.diagram-toolbar{gap:10px;padding:14px 14px 10px}.diagram-toolbar h2{font-size:16px}.diagram-actions{width:100%}.diagram-actions .secondary-button{flex:1;min-height:44px}.diagram-actions .icon-button{width:44px;min-height:44px}.diagram-canvas{place-items:unset;scrollbar-width:thin;overscroll-behavior-x:contain;flex:none;min-height:0;padding:10px 12px 12px;display:block;overflow:auto hidden}.diagram-canvas .sankey-svg{touch-action:pan-x pan-y;width:640px;min-width:640px;max-height:none}.diagram-canvas.orientation-vertical .sankey-svg{width:480px;min-width:480px}.diagram-canvas .sankey-node,.diagram-canvas .draggable-label,.diagram-canvas .diagram-boundary-handle{touch-action:none}.mobile-diagram-hint{width:max-content;color:var(--muted);background:var(--surface-soft);border-radius:999px;align-items:center;gap:5px;margin:0 0 8px;padding:5px 8px;font-size:9px;font-weight:750;display:flex;position:sticky;left:0}.diagram-footer{padding:9px 12px}.diagram-footer-action{white-space:normal;min-height:44px;line-height:1.2}.settings-default-actions button,.segmented button,.save-color-button{min-height:44px}.settings-group input[type=checkbox],.text-style-controls input[type=checkbox]{width:20px;height:20px}.modal-backdrop{padding:12px max(12px,env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));align-items:end}.modal{width:100%;max-height:calc(100dvh - 24px - env(safe-area-inset-top));border-radius:18px;padding:18px}.modal-actions{flex-direction:column}.modal-actions button{width:100%;min-height:46px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}