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var(--border-hairline));border-radius:var(--radius-full);font-family:var(--font-body);font-size:12px;color:var(--chip-color, var(--text-body));cursor:pointer}.kbd{font-family:var(--font-mono);font-size:12px;background:var(--surface-sunken);border:1px solid var(--border-hairline);border-radius:6px;padding:2px 8px;white-space:nowrap}.sunken-card{display:flex;flex-direction:column;gap:8px;padding:12px 14px;background:var(--surface-sunken);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);font-size:var(--card-size, inherit);line-height:var(--card-lh, inherit)}.divider{height:var(--divider-h, 1px);width:var(--divider-w, auto);margin:var(--divider-margin, 0);background:var(--border-hairline)}.danger-btn{height:34px;border:1px solid var(--border-hairline);background:transparent;border-radius:var(--radius-sm);font-family:var(--font-body);font-size:13.5px;color:var(--danger);cursor:pointer}.ontology-row{display:grid;grid-template-columns:26px 1fr auto 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12px}.panel-title{font-family:var(--font-display);font-weight:var(--weight-heading);font-size:15px;color:var(--text-heading);white-space:nowrap}.panel-badge{font-family:var(--font-mono);font-size:10px;letter-spacing:var(--tracking-label);text-transform:uppercase;padding:2px 7px;border-radius:var(--radius-full);overflow:hidden;color:var(--badge-color, var(--text-secondary));border:var(--badge-border, none)}.panel-body{display:flex;flex-direction:column;gap:18px;padding:4px 18px 20px}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:13px}.code-block{margin:0;background:var(--surface-sunken);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);padding:14px 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#1b2a4a0d}.dialog-close{width:28px;height:28px;border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--text-secondary);font-size:16px;line-height:1}.room-badge{font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary);background:var(--surface-sunken);padding:3px 8px;border-radius:6px;white-space:nowrap}.sync-indicator{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;white-space:nowrap;font-weight:600}.sync-indicator--connecting{color:var(--warning)}.sync-indicator--offline{color:var(--danger)}.sync-indicator--local{color:var(--text-secondary)}.sync-dot{width:7px;height:7px;border-radius:50%;background:currentColor}.sync-indicator--connecting .sync-dot{animation:pulse 1.4s ease-in-out infinite}.node-badge{font-family:var(--font-mono);letter-spacing:var(--tracking-label);text-transform:uppercase;white-space:nowrap}.suggestion-list{position:absolute;top:38px;left:0;right:0;background:var(--surface-card);border:1px solid var(--border-hairline);border-radius:var(--radius-md);box-shadow:var(--shadow-overlay);overflow:hidden}.suggestion-item{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;text-align:left;padding:8px 12px;background:transparent;border:none;font-family:var(--font-body);font-size:13px;color:var(--text-body);cursor:pointer}.dialog-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#10182e52;display:flex;align-items:center;justify-content:center}.dialog-container{max-width:calc(100vw - 48px);max-height:calc(100vh - 48px);overflow-y:auto;background:var(--surface-card);border-radius:var(--radius-md);box-shadow:var(--shadow-overlay);padding:24px;width:var(--dialog-width, auto)}.dialog-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.dialog-title{font-family:var(--font-display);font-weight:var(--weight-heading);font-size:17px;color:var(--text-heading)}.dialog-body{display:flex;flex-direction:column;gap:20px}.dialog-text{margin:0;font-family:var(--font-body);font-size:14px;line-height:1.5;color:var(--text-body)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px}.toast{position:fixed;bottom:20px;right:20px;z-index:200;display:flex;align-items:center;gap:8px;padding:12px 18px;background:var(--blue-800);color:var(--text-on-dark);border-radius:var(--radius-md);box-shadow:var(--shadow-overlay);font-size:13.5px;font-family:var(--font-body)}.app-root{width:100vw;height:100vh;display:flex;flex-direction:column;font-family:var(--font-body);color:var(--text-body);background:var(--surface-page)}.app-header{height:56px;flex:none;display:flex;align-items:center;gap:14px;padding:0 16px;background:var(--surface-card);border-bottom:1px solid var(--border-hairline);position:relative;z-index:40}.app-brand{font-family:var(--font-display);font-weight:var(--weight-heading);font-size:16px;color:var(--text-heading)}.header-divider{width:1px;height:22px;background:var(--border-hairline);flex:none}.grid-row{display:grid;gap:6px;align-items:center}.grid-row--axiom{grid-template-columns:1fr 22px}.grid-row--property{grid-template-columns:1fr 1fr 22px}.field--compact{height:32px;padding:0 6px;font-size:12.5px;max-width:var(--field-max-w, none)}.field--property{height:32px;padding:0 9px;font-size:13px}.mono-label{font-family:var(--font-mono);font-size:11.5px;color:var(--text-heading);min-width:44px;flex:none}.truncate-body{font-size:12.5px;color:var(--text-body)}.node-card{position:relative;display:flex;flex-direction:column;align-items:center;cursor:grab;-webkit-user-select:none;user-select:none;font-family:var(--font-body);font-weight:var(--weight-medium)}.node-card--instance{padding:9px 14px;border-radius:var(--radius-md);background:var(--surface-card);font-size:14.5px;color:var(--text-heading);min-width:60px;gap:4px;border:1px solid var(--node-border, var(--border-hairline));box-shadow:var(--node-shadow, var(--shadow-card))}.node-card--ontology{padding:8px 13px;font-size:13.5px;min-width:54px;gap:2px;border-radius:var(--node-radius, var(--radius-md));border:var(--node-border, 1.5px solid var(--border-hairline));box-shadow:var(--node-shadow, var(--shadow-card));background:var(--node-bg, var(--surface-card));color:var(--node-color, var(--text-heading))}.node-input{font:inherit;text-align:center;border:none;outline:none;background:transparent;color:inherit;width:var(--input-width, auto)}.edge-label{padding:3px 11px;background:var(--surface-card);border-radius:var(--radius-full);font-size:12px;white-space:nowrap;cursor:pointer;-webkit-user-select:none;user-select:none;box-shadow:0 1px 2px #1b2a4a0d;border:var(--edge-border, 1px solid var(--border-hairline));color:var(--edge-color, var(--text-secondary))}.edge-edit-input{width:100%;box-sizing:border-box;height:32px;padding:0 10px;font-size:13px;font-family:var(--font-body);color:var(--text-body);background:var(--white);border:1px solid var(--accent);border-radius:var(--radius-full);outline:none;box-shadow:0 0 0 3px var(--focus-ring)}.mode-bar{position:absolute;top:12px;left:12px;z-index:20;display:flex;align-items:center;gap:8px;padding:6px 8px;background:var(--surface-card);border:1px solid var(--border-hairline);border-radius:var(--radius-full);box-shadow:var(--shadow-raised)}.mode-toggle{display:flex;gap:2px;padding:2px;background:var(--surface-sunken);border-radius:var(--radius-full)}.mode-toggle-btn{height:26px;padding:0 12px;border:none;border-radius:var(--radius-full);cursor:pointer;font-family:var(--font-body);font-size:12.5px;font-weight:var(--toggle-weight, 400);background:var(--toggle-bg, transparent);color:var(--toggle-color, var(--text-secondary));box-shadow:var(--toggle-shadow, none)}.color-dot{width:8px;height:8px;border-radius:50%;flex:none;background:var(--dot-color, transparent)}.color-picker-btn{width:24px;height:24px;border-radius:50%;cursor:pointer;padding:0;border:var(--picker-border, 2px solid transparent);background:var(--picker-bg, transparent)}.empty-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:8}.empty-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:420px;padding:24px}.empty-circle{width:96px;height:96px;border-radius:50%;border:1px dashed var(--border-strong);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.empty-heading{margin:0 0 8px;font-family:var(--font-display);font-weight:var(--weight-heading);font-size:22px;color:var(--text-heading)}.empty-text{margin:0 0 20px;font-size:14.5px;line-height:1.6;color:var(--text-secondary)}.canvas-container{height:100%;width:100%;display:flex;min-height:0}.canvas-wrapper{flex:1;position:relative;overflow:hidden;background:var(--surface-page)}.hint-bar{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary);pointer-events:none;white-space:nowrap;gap:16px;padding:7px 14px;inset:auto auto 14px 16px}.hint-divider{flex:none;background:var(--border-hairline)}.hint-divider--light{width:1px;height:12px}.hint-divider--small{width:1px;height:8px}.file-input{height:auto;padding:8px}.warning-text{font-size:12.5px;color:var(--warning)}.parsed-label{font-weight:var(--weight-medium);color:var(--text-heading)}.parsed-count{font-size:13px}.import-mode-toggle{display:flex;gap:4px;background:var(--bg-surface-raised, var(--bg-surface));border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px;width:fit-content}.import-mode-btn{font-family:var(--font-sans);font-size:13px;font-weight:var(--weight-medium);padding:4px 14px;border:none;border-radius:2px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:background .15s,color .15s}.import-mode-btn:hover{color:var(--text)}.import-mode-btn--active{background:var(--white);color:var(--text);box-shadow:0 1px 2px #00000014}.title-edit-input{font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--text-heading);height:28px;padding:0 8px;background:var(--white);border:1px solid var(--accent);border-radius:var(--radius-sm);outline:none;width:var(--input-width, auto)}.title-display{font-family:var(--font-display);font-weight:600;font-size:15px;white-space:nowrap;cursor:text;color:var(--title-color, var(--text-heading))}.hint-text--sm{font-size:12.5px}.note-text--danger{color:var(--danger)}.mono-badge{font-family:var(--font-mono);font-size:11px;color:var(--text-secondary)}.mono-badge--xs{font-family:var(--font-mono);font-size:9px;color:var(--text-secondary)}.type-badge{font-size:10px;color:var(--teal-700);background:var(--teal-100);padding:2px 8px;border-radius:var(--radius-full)}.kind-badge{font-size:9px;opacity:.85;color:var(--badge-color, inherit)}.empty-hint{font-size:13.5px;color:var(--text-body)}.empty-hint-list{display:flex;flex-direction:column;gap:10px;align-items:flex-start}.empty-hint-row{display:flex;align-items:center;gap:10px}.empty-cta{pointer-events:auto;margin-top:26px}.ontology-iri{font-size:11px;color:var(--text-secondary)}.ontology-spacer{width:28px}.mono-prop-label{font-family:var(--font-mono);font-size:12px}.prefix-input{width:62px;flex:none}.node-label{white-space:nowrap;opacity:var(--label-opacity, 1)}.imports-prompt,.imports-summary{display:flex;flex-direction:column;gap:8px;padding:12px 14px;background:var(--surface-sunken);border:1px solid var(--border-hairline);border-radius:var(--radius-sm)}.imports-prompt-title{font-size:13px;font-weight:var(--weight-medium);color:var(--text-heading)}.import-target-row{display:flex;align-items:center;gap:8px;min-width:0;padding:6px 10px;background:var(--surface-card);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);font-size:12.5px;cursor:pointer}.import-target-row--error{border-color:var(--danger)}.import-target-url{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font-mono);color:var(--text-secondary)}.import-target-status{flex:none;font-size:12px;color:var(--text-secondary);white-space:nowrap}.import-target-status--done{color:var(--success)}.import-target-status--error{color:var(--danger)}