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solid var(--color-border-secondary)}.detail-panel__event-item:last-child{border-bottom:none}.detail-panel__event-header{display:flex;align-items:center;gap:8px}.detail-panel__event-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.detail-panel__event-title{flex:1;font-size:13px;font-weight:500}.detail-panel__event-date{font-size:12px;color:var(--color-text-muted);margin-top:2px;margin-left:18px}.detail-panel__event-form{padding:12px;margin-bottom:12px;background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--color-border-primary)}.detail-panel__person-checkboxes{border:none;padding:0;margin:0 0 12px;display:flex;flex-direction:column;gap:6px}.detail-panel__period-editor{margin-top:8px;padding:10px;background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--color-border-primary)}.detail-panel__period-row{padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--color-border-primary)}.detail-panel__period-row:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.detail-panel__period-years{display:flex;gap:8px}.detail-panel__period-years .detail-panel__field{flex:1}.canvas-settings{position:relative}.canvas-settings__trigger{display:flex;align-items:center;justify-content:center}.canvas-settings__dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;padding:8px 0;background:var(--color-bg-secondary);border:1px solid var(--color-border-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:15}.canvas-settings__toggle{display:flex;align-items:center;gap:8px;padding:6px 14px;font-size:13px;color:var(--color-text-primary);cursor:pointer;transition:var(--transition-colors)}.canvas-settings__toggle:hover{background:var(--color-bg-hover)}.canvas-settings__toggle input[type=checkbox]{accent-color:var(--color-accent);cursor:pointer}.canvas-settings__divider{height:1px;margin:4px 0;background:var(--color-border-primary)}.canvas-settings__group{padding:4px 14px}.canvas-settings__label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-secondary);margin-bottom:4px}.canvas-settings__radios{display:flex;flex-direction:column;gap:2px}.canvas-settings__radio{display:flex;align-items:center;gap:6px;padding:3px 0;font-size:13px;color:var(--color-text-primary);cursor:pointer}.canvas-settings__radio input[type=radio]{accent-color:var(--color-accent);cursor:pointer}.timeline-container{flex:1;position:relative;overflow:auto;background:radial-gradient(ellipse at 0% 100%,var(--color-accent-subtle) 0%,transparent 50%),var(--color-bg-canvas)}.timeline-container svg{display:block}.timeline-empty{padding:40px 20px;text-align:center;color:var(--color-text-secondary);font-size:14px}.tl-gen-label{font-size:11px;font-weight:600;fill:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}.tl-person-label{font-size:12px;fill:var(--color-text-primary)}.tl-axis-text{font-size:11px;fill:var(--color-text-secondary)}.tl-marker{cursor:pointer}.tl-marker:hover{stroke:var(--color-text-primary)}.timeline-tooltip{display:none;position:fixed;background:var(--color-bg-secondary);color:var(--color-text-primary);padding:8px 12px;border:1px solid var(--color-border-primary);border-radius:var(--radius-md);font-size:12px;line-height:1.5;pointer-events:none;z-index:50;max-width:280px;box-shadow:var(--shadow-lg)}