:root{color-scheme:light dark;--bg: #f4f1ea;--bg-grid: #e3ddd1;--surface: #fffdf9;--surface-raised: #ffffff;--ink: #2c2723;--ink-muted: #7b7068;--ink-faint: #a89d93;--accent: #6b4f3a;--accent-ink: #ffffff;--accent-soft: #ece2d6;--line: #cabfb2;--line-strong: #8c7f71;--danger: #9c3b2e;--danger-soft: #f6e5e2;--focus: #b08968;--male: #4a6d96;--female: #9c5476;--other: #6b7f5c;--unknown: #8c8279;--radius: 12px;--radius-lg: 18px;--shadow: 0 1px 2px rgb(44 39 35 / .08), 0 6px 18px rgb(44 39 35 / .08);--shadow-lg: 0 2px 6px rgb(44 39 35 / .12), 0 18px 40px rgb(44 39 35 / .18);--panel-width: 380px;--tap: 44px;--font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", "Meiryo", system-ui, sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #1b1917;--bg-grid: #262220;--surface: #262220;--surface-raised: #302b28;--ink: #eee8e1;--ink-muted: #a99e94;--ink-faint: #7d736a;--accent: #c19a6b;--accent-ink: #221d19;--accent-soft: #3a322b;--line: #4a423b;--line-strong: #8a7f73;--danger: #e0796a;--danger-soft: #3b2622;--focus: #c19a6b;--male: #7fa3cc;--female: #cc89aa;--other: #9cb389;--unknown: #a49a90;--shadow: 0 1px 2px rgb(0 0 0 / .3), 0 6px 18px rgb(0 0 0 / .35);--shadow-lg: 0 2px 6px rgb(0 0 0 / .4), 0 18px 40px rgb(0 0 0 / .5)}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%;overscroll-behavior:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.app{display:grid;grid-template-rows:auto 1fr;height:100dvh;overflow:hidden}.app__body{position:relative;min-height:0;display:flex}.app__canvas{position:relative;flex:1;min-width:0}.toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;padding-top:max(8px,env(safe-area-inset-top));padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));background:var(--surface);border-bottom:1px solid var(--line);z-index:3}.toolbar__title{display:flex;align-items:baseline;gap:8px;min-width:0;flex:1}.toolbar__name{font-size:1.05rem;font-weight:600;border:none;background:transparent;padding:4px 6px;border-radius:8px;min-width:0;width:100%;max-width:22ch}.toolbar__name:hover,.toolbar__name:focus{background:var(--accent-soft)}.toolbar__count{color:var(--ink-muted);font-size:.8rem;white-space:nowrap}.toolbar__actions{display:flex;gap:4px;align-items:center}.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-width:var(--tap);height:var(--tap);padding:0 10px;border:1px solid transparent;border-radius:var(--radius);background:transparent;color:var(--ink)}.icon-button:hover:not(:disabled){background:var(--accent-soft)}.icon-button:disabled{color:var(--ink-faint);cursor:default}.icon-button--primary{background:var(--accent);color:var(--accent-ink)}.icon-button--primary:hover:not(:disabled){background:var(--accent);filter:brightness(1.08)}.icon-button__label{font-size:.85rem;white-space:nowrap}@media(max-width:640px){.icon-button__label--wide{display:none}}.canvas{position:absolute;inset:0;overflow:hidden;background-color:var(--bg);background-image:radial-gradient(circle,var(--bg-grid) 1px,transparent 1px);background-size:24px 24px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:grab}.canvas--interacting{cursor:grabbing}.canvas__edges{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.edge{fill:none;stroke:var(--line-strong);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.edge--adopted,.edge--step,.edge--foster{stroke-dasharray:5 4}.edge--highlighted{stroke:var(--accent);stroke-width:2.5}.canvas__nodes{position:absolute;inset:0;transform-origin:0 0;pointer-events:none}.node{position:absolute;display:flex;flex-direction:column;justify-content:center;gap:2px;padding-block:8px;padding-inline:10px;text-align:start;background:var(--surface-raised);border:1px solid var(--line);border-inline-start:4px solid var(--sex-color, var(--unknown));border-radius:var(--radius);box-shadow:var(--shadow);pointer-events:auto;overflow:hidden}.node--male{--sex-color: var(--male)}.node--female{--sex-color: var(--female)}.node--other{--sex-color: var(--other)}.node--unknown{--sex-color: var(--unknown)}.node--deceased{background:var(--surface);border-style:solid;opacity:.86}.node--selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),var(--shadow-lg)}.node--root .node__name:after{content:"◎";margin-inline-start:4px;color:var(--accent);font-size:.75em;vertical-align:middle}.node--match{box-shadow:0 0 0 2px var(--focus),var(--shadow)}.node--dimmed{opacity:.35}.node__name{font-size:.95rem;font-weight:600;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node__kana{font-size:.68rem;color:var(--ink-faint);line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node__years{font-size:.72rem;color:var(--ink-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node__photo{position:absolute;top:6px;right:6px;width:36px;height:36px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}.node:not(.node--vertical).node--with-photo{padding-inline-end:48px}.node--vertical{writing-mode:vertical-rl}.node--vertical .node__digits{-webkit-text-combine:horizontal;text-combine-upright:all}.node--vertical.node--with-photo{padding-inline-start:48px}.node--vertical .node__photo{top:6px;right:auto;left:50%;transform:translate(-50%)}.node--compact .node__name,.node--minimal .node__name{white-space:normal;line-height:1.08}.node--compact .node__name{font-size:1.3rem}.node--minimal .node__name{font-size:1.5rem}.node--compact .node__photo{width:44px;height:44px}.node--minimal .node__photo{width:52px;height:52px}.node--compact:not(.node--vertical).node--with-photo{padding-inline-end:56px}.node--minimal:not(.node--vertical).node--with-photo{padding-inline-end:64px}.node--compact.node--vertical.node--with-photo{padding-inline-start:56px}.node--minimal.node--vertical.node--with-photo{padding-inline-start:64px}.family-heading--compact .family-heading__text{font-size:1.2rem}.family-heading--minimal .family-heading__text{font-size:1.4rem}.node--dragging{z-index:3;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),var(--shadow-lg);cursor:grabbing}.drop-marker{position:absolute;width:2px;border-radius:1px;background:var(--accent);pointer-events:none}.family-heading{position:absolute;display:flex;align-items:flex-end;justify-content:center;border-block-end:2px solid var(--line-strong);pointer-events:none}.family-heading__text{padding-inline:12px;padding-block-end:3px;font-size:1rem;font-weight:700;letter-spacing:.08em;color:var(--ink-muted);white-space:nowrap}.canvas-controls{position:absolute;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:6px;z-index:2}.canvas-controls .icon-button{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);width:var(--tap)}.canvas-hint{position:absolute;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translate(-50%);padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);font-size:.8rem;color:var(--ink-muted);z-index:2;max-width:calc(100% - 32px);text-align:center}.empty-state{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center}.empty-state__title{font-size:1.1rem;font-weight:600;margin:0}.empty-state__text{margin:0;color:var(--ink-muted);max-width:34ch;line-height:1.7}.panel{display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--line);width:var(--panel-width);flex-shrink:0;z-index:4}.panel__header{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--line)}.panel__title{flex:1;margin:0;font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.panel__body{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:14px;padding-bottom:max(14px,env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch}.panel__grab{display:none}@media(max-width:859px){.panel{position:absolute;inset:auto 0 0;width:auto;max-height:min(72dvh,620px);border-left:none;border-top:1px solid var(--line);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:var(--shadow-lg);animation:sheet-up .18s ease-out}.panel__grab{display:block;width:40px;height:4px;margin:8px auto 0;border-radius:999px;background:var(--line)}}@keyframes 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12px;background:var(--bg);border-radius:var(--radius);font-size:.88rem;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere}.section{margin-bottom:18px}.section__title{margin:0 0 8px;font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--ink-muted)}.relatives{display:flex;flex-wrap:wrap;gap:6px}.relative-chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:4px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface-raised);font-size:.85rem;max-width:100%}.relative-chip:hover{border-color:var(--accent)}.relative-chip__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.relative-chip__meta{color:var(--ink-faint);font-size:.75rem;white-space:nowrap}.action-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.action-button{display:flex;align-items:center;justify-content:center;gap:6px;min-height:var(--tap);padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised);font-size:.88rem}.action-button:hover{border-color:var(--accent);background:var(--accent-soft)}.action-button--danger{color:var(--danger);border-color:transparent;background:var(--danger-soft)}.action-button--danger:hover{border-color:var(--danger);background:var(--danger-soft)}.action-button--wide{grid-column:1 / -1}.form{display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:4px}.field__label{font-size:.78rem;color:var(--ink-muted)}.field__input,.field__select,.field__textarea{width:100%;min-height:var(--tap);padding:8px 10px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised);font-size:16px}.field__textarea{min-height:96px;resize:vertical;line-height:1.6}.field__hint{font-size:.74rem;color:var(--ink-faint)}.field__error{font-size:.76rem;color:var(--danger)}.field--invalid .field__input{border-color:var(--danger)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form__actions{position:sticky;bottom:0;display:flex;gap:8px;padding-top:10px;margin-top:4px;background:linear-gradient(to top,var(--surface) 70%,transparent)}.form__actions .action-button{flex:1}.action-button--primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.action-button--primary:hover{background:var(--accent);filter:brightness(1.08);border-color:var(--accent)}.search{position:absolute;top:8px;left:50%;transform:translate(-50%);width:min(520px,calc(100% - 24px));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:5;overflow:hidden}.search__input{width:100%;min-height:var(--tap);padding:10px 14px;border:none;background:transparent;font-size:16px}.search__results{list-style:none;margin:0;padding:0;max-height:min(50dvh,380px);overflow-y:auto;border-top:1px solid var(--line)}.search__item{display:flex;align-items:baseline;gap:8px;width:100%;min-height:var(--tap);padding:8px 14px;border:none;background:transparent;text-align:left}.search__item:hover,.search__item--active{background:var(--accent-soft)}.search__item-name{font-weight:600;font-size:.92rem}.search__item-meta{color:var(--ink-muted);font-size:.78rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search__empty{padding:14px;color:var(--ink-muted);font-size:.86rem;border-top:1px solid var(--line)}.menu{position:absolute;top:calc(100% + 6px);right:0;min-width:220px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:10}.menu__item{display:flex;align-items:center;gap:10px;width:100%;min-height:40px;padding:8px 10px;border:none;border-radius:8px;background:transparent;text-align:left;font-size:.9rem}.menu__item:hover{background:var(--accent-soft)}.menu__item--danger{color:var(--danger)}.menu__item--link{color:inherit;text-decoration:none}.menu__separator{height:1px;margin:6px 4px;background:var(--line)}.menu-anchor{position:relative}.toasts{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom));transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:20;width:min(520px,calc(100% - 24px));pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius);background:var(--ink);color:var(--bg);font-size:.86rem;box-shadow:var(--shadow-lg);pointer-events:auto;line-height:1.5}.toast--warning{background:var(--danger);color:#fff}.toast__action{margin-left:auto;border:none;background:transparent;color:inherit;text-decoration:underline;font-size:.86rem;min-height:32px;white-space:nowrap}.dialog-backdrop{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;background:#14100e73;z-index:30}.dialog{width:min(420px,100%);max-height:calc(100dvh - 40px);overflow-y:auto;padding:20px;border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-lg)}.dialog__title{margin:0 0 8px;font-size:1.05rem}.dialog__text{margin:0 0 18px;color:var(--ink-muted);font-size:.9rem;line-height:1.7}.dialog__actions{display:flex;gap:8px;justify-content:flex-end}.dialog__actions .action-button{min-width:96px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.field-group{margin:0 0 14px;padding:0;border:0}.field-group__legend{padding:0;margin-bottom:6px;color:var(--ink-muted);font-size:.8rem}.choice-row{display:flex;flex-wrap:wrap;gap:8px}.choice-column{display:flex;flex-direction:column;gap:8px}.choice{min-height:var(--tap);padding:8px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised);color:var(--ink);font:inherit;cursor:pointer}.choice:hover:not(:disabled){border-color:var(--line-strong)}.choice--on{border-color:var(--accent);background:var(--accent-soft)}.choice:disabled{opacity:.45;cursor:not-allowed}.choice--block{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:start}.choice__label{font-weight:600}.choice__note{color:var(--ink-muted);font-size:.8rem}.dialog__text--warning{color:var(--danger)}.print-root{display:none}@media print{:root{--bg: #ffffff;--bg-grid: transparent;--surface: #ffffff;--surface-raised: #ffffff;--ink: #1a1a1a;--ink-muted: #4a4a4a;--ink-faint: #6e6e6e;--accent: #6b4f3a;--accent-soft: #ece2d6;--line: #9a9a9a;--line-strong: #3d3d3d;--shadow: none;--shadow-lg: none}html,body,#root{height:auto;margin:0;padding:0;background:#fff}.app{display:none!important}.print-root{display:block}.print-page,.print-page *{-webkit-print-color-adjust:exact;print-color-adjust:exact}.print-page{position:relative;overflow:hidden;background:#fff;break-after:page;page-break-after:always}.print-page:last-child{break-after:auto;page-break-after:auto}.print-page__clip{position:absolute;overflow:hidden}.print-page__content{position:absolute;left:0;top:0;transform-origin:0 0}.print-page__edges{position:absolute;overflow:visible}.print-page .node{box-shadow:none;cursor:auto}.print-page .node--deceased{opacity:1;background:#f5f3f0;border-color:#b3b3b3}.print-page__footer{position:absolute;bottom:3mm;display:flex;justify-content:space-between;gap:8px;color:var(--ink-faint);font-size:8pt}.print-page__watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#ececec;font-size:48pt;font-weight:700;letter-spacing:.2em;transform:rotate(-30deg);pointer-events:none}}