:root{color-scheme:light;--surface-app: #f2f3f5;--surface-panel: #ffffff;--surface-toolbar: #ffffff;--surface-canvas: #8a8d93;--surface-sunken: #eceef1;--surface-hover: #eef1f6;--surface-active: #e2e8f5;--text-primary: #1b1d21;--text-secondary: #5a6069;--text-muted: #868d97;--text-inverse: #ffffff;--border-soft: #e3e6ea;--border-medium: #d0d5db;--border-strong: #b4bbc3;--accent: #2563eb;--accent-strong: #1d4ed8;--accent-soft: rgba(37, 99, 235, .12);--accent-outline: rgba(37, 99, 235, .55);--ok: #167c4a;--ok-soft: rgba(22, 124, 74, .12);--warn: #9a6400;--warn-soft: rgba(154, 100, 0, .14);--danger: #b42318;--danger-soft: rgba(180, 35, 24, .12);--box-hover: rgba(37, 99, 235, .1);--box-hover-stroke: rgba(37, 99, 235, .55);--box-selected: rgba(37, 99, 235, .18);--box-selected-stroke: #2563eb;--box-group-stroke: rgba(37, 99, 235, .45);--box-debug-stroke: rgba(220, 38, 38, .55);--box-debug-line-stroke: rgba(16, 185, 129, .75);--box-debug-block-stroke: rgba(139, 92, 246, .8);--baseline-stroke: rgba(234, 88, 12, .85);--box-graphic-fill: rgba(217, 119, 6, .16);--box-graphic-stroke: #d97706;--font-ui: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;--font-mono: "Cascadia Mono", "Consolas", "SF Mono", "Menlo", monospace;--fs-xs: 11px;--fs-sm: 12px;--fs-md: 13px;--fs-lg: 15px;--toolbar-height: 44px;--status-height: 26px;--sidebar-width: 176px;--inspector-width: 324px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 10px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .08);--shadow-md: 0 4px 14px rgba(16, 24, 40, .12);--shadow-page: 0 2px 10px rgba(0, 0, 0, .28)}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0}body{font-family:var(--font-ui);font-size:var(--fs-md);color:var(--text-primary);background:var(--surface-app);overflow:hidden}.app{display:grid;grid-template-rows:var(--toolbar-height) auto 1fr var(--status-height);height:100vh}.app__main{display:grid;grid-template-columns:var(--sidebar-width) minmax(360px,1fr) var(--inspector-width);min-height:0}.toolbar{display:flex;align-items:center;gap:6px;padding:0 10px;background:var(--surface-toolbar);border-bottom:1px solid var(--border-soft);overflow-x:auto;scrollbar-width:thin}.toolbar__brand{font-weight:650;letter-spacing:.2px;color:var(--accent-strong);padding-right:6px;white-space:nowrap}.toolbar__group{display:flex;align-items:center;gap:2px;padding:0 6px;border-left:1px solid var(--border-soft);height:100%}.toolbar__file{margin-left:auto;padding-left:12px;color:var(--text-secondary);font-size:var(--fs-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.toolbar__select{height:26px;min-width:108px;border:1px solid var(--border-medium);border-radius:var(--radius-sm);background:var(--surface-panel);color:var(--text-primary);font:inherit;font-size:var(--fs-sm);padding:0 4px}.tool-btn{display:inline-flex;align-items:center;gap:5px;height:28px;min-width:28px;padding:0 6px;border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;color:var(--text-primary);cursor:pointer;font:inherit}.tool-btn:hover:not(:disabled){background:var(--surface-hover)}.tool-btn:active:not(:disabled),.tool-btn.is-active{background:var(--accent-soft);border-color:var(--accent-outline);color:var(--accent-strong)}.tool-btn:disabled{opacity:.38;cursor:not-allowed}.tool-btn__icon{display:inline-flex}.segmented{display:inline-flex;border:1px solid var(--border-medium);border-radius:var(--radius-sm);overflow:hidden}.segmented__item{border:0;border-right:1px solid var(--border-soft);background:var(--surface-panel);color:var(--text-secondary);font:inherit;font-size:var(--fs-xs);padding:5px 8px;cursor:pointer}.segmented__item:last-child{border-right:0}.segmented__item:hover:not(:disabled){background:var(--surface-hover)}.segmented__item.is-active{background:var(--accent-soft);color:var(--accent-strong);font-weight:600}.segmented__item:disabled{opacity:.4;cursor:not-allowed}.sidebar{display:grid;grid-template-rows:auto 1fr auto;min-height:0;background:var(--surface-panel);border-right:1px solid var(--border-soft)}.sidebar__header{padding:8px 12px;font-size:var(--fs-xs);font-weight:650;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);border-bottom:1px solid var(--border-soft)}.sidebar__footer{padding:8px 12px;font-size:var(--fs-xs);color:var(--text-muted);border-top:1px solid var(--border-soft);line-height:1.35}.thumbs{overflow-y:auto;padding:10px 8px;display:flex;flex-direction:column;gap:8px}.thumb{display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;border:1px solid transparent;border-radius:var(--radius-md);background:transparent;cursor:pointer;font:inherit}.thumb:hover{background:var(--surface-hover)}.thumb.is-current{background:var(--accent-soft);border-color:var(--accent-outline)}.thumb__frame{background:#fff;box-shadow:var(--shadow-sm);border:1px solid var(--border-medium);line-height:0;min-height:40px;min-width:60px}.thumb__canvas{display:block}.thumb__number{font-size:var(--fs-xs);color:var(--text-secondary)}.thumb.is-current .thumb__number{color:var(--accent-strong);font-weight:650}.viewer{position:relative;min-width:0;min-height:0;background:var(--surface-canvas)}.viewer__scroll{position:absolute;inset:0;overflow:auto}.viewer__pages{display:flex;flex-direction:column;align-items:center;gap:24px;padding:32px;min-width:min-content}.viewer__empty{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}.viewer__empty-card{background:var(--surface-panel);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px 36px;text-align:center;max-width:420px}.viewer__empty-card h2{margin:0 0 6px;font-size:18px}.viewer__empty-card p{margin:4px 0;color:var(--text-secondary)}.viewer__empty-note{font-size:var(--fs-sm);color:var(--ok)}.page{position:relative;background:#fff;box-shadow:var(--shadow-page);flex:0 0 auto}.page--text-hover{cursor:text}.page__canvas{display:block;position:absolute;inset:0}.page__overlay{position:absolute;inset:0;overflow:visible;pointer-events:none;shape-rendering:geometricPrecision}.page__edit-layer{position:absolute;inset:0;pointer-events:none}.page__label{position:absolute;bottom:-20px;right:0;font-size:var(--fs-xs);color:#ffffffd9}.page__badge{position:absolute;top:8px;left:8px;right:8px;padding:6px 10px;border-radius:var(--radius-sm);font-size:var(--fs-sm);background:var(--warn-soft);color:var(--warn);border:1px solid currentColor;backdrop-filter:blur(2px)}.page__badge[data-kind=scanned]{background:#ffffffeb}.box{fill:none;vector-effect:non-scaling-stroke}.box--hover{fill:var(--box-hover);stroke:var(--box-hover-stroke);stroke-width:1}.box--selected{fill:var(--box-selected);stroke:var(--box-selected-stroke);stroke-width:1}.box--group{stroke:var(--box-group-stroke);stroke-width:1;stroke-dasharray:4 3}.box--debug{stroke:var(--box-debug-stroke);stroke-width:.6}.box--debug-line{stroke:var(--box-debug-line-stroke);stroke-width:.8;stroke-dasharray:3 2}.box--debug-block{stroke:var(--box-debug-block-stroke);stroke-width:1;stroke-dasharray:6 3}.baseline{stroke:var(--baseline-stroke);stroke-width:.6;vector-effect:non-scaling-stroke}.inspector{display:grid;grid-template-rows:auto 1fr;min-height:0;background:var(--surface-panel);border-left:1px solid var(--border-soft)}.inspector__header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;font-size:var(--fs-xs);font-weight:650;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted);border-bottom:1px solid var(--border-soft)}.inspector__unit{text-transform:none;letter-spacing:0;font:inherit;font-size:var(--fs-xs);border:1px solid var(--border-medium);border-radius:var(--radius-sm);background:var(--surface-panel);padding:2px 4px}.inspector__body{overflow-y:auto;padding:4px 0 24px}.inspector__section{padding:10px 12px;border-bottom:1px solid var(--border-soft)}.inspector__title{margin:0 0 8px;font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.inspector__text{font-family:var(--font-mono);font-size:var(--fs-sm);background:var(--surface-sunken);border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:6px 8px;margin-bottom:8px;max-height:88px;overflow:auto;white-space:pre-wrap;word-break:break-word}.inspector__hint{margin:6px 0 0;font-size:var(--fs-sm);color:var(--text-muted);line-height:1.4}.inspector__warning{display:flex;gap:6px;align-items:flex-start;margin:8px 0 0;padding:6px 8px;font-size:var(--fs-sm);line-height:1.4;color:var(--warn);background:var(--warn-soft);border-radius:var(--radius-sm)}.inspector__warning-icon{flex:0 0 auto;line-height:0;margin-top:1px}.inspector__notes{margin:8px 0 0;padding-left:16px;font-size:var(--fs-sm);color:var(--text-secondary);line-height:1.4}.proplist{display:grid;grid-template-columns:minmax(96px,42%) 1fr;gap:2px 10px;margin:0;font-size:var(--fs-sm)}.proplist dt{color:var(--text-secondary);padding:2px 0}.proplist dd{margin:0;padding:2px 0;word-break:break-word}.unavailable{color:var(--text-muted);font-style:italic;border-bottom:1px dotted var(--border-strong);cursor:help}.fontname{font-family:var(--font-mono);font-size:var(--fs-xs);word-break:break-all}.fontname__prefix{color:var(--text-muted);background:var(--surface-sunken);border-radius:3px;padding:0 2px}.fontname__base{color:var(--text-primary);font-weight:600}.chip{display:inline-block;font-size:var(--fs-xs);padding:1px 6px;border-radius:999px;border:1px solid currentColor}.chip--ok{color:var(--ok);background:var(--ok-soft)}.chip--warn{color:var(--warn);background:var(--warn-soft)}.chip--bad{color:var(--danger);background:var(--danger-soft)}.color-cell{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}.color-swatch{width:14px;height:14px;border-radius:3px;border:1px solid var(--border-strong)}.btn{font:inherit;border:1px solid var(--border-medium);background:var(--surface-panel);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-primary)}.btn:hover{background:var(--surface-hover)}.btn--small{font-size:var(--fs-xs);padding:2px 6px}.fontlist{display:flex;flex-direction:column;gap:6px}.fontlist__item{border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:6px 8px;background:var(--surface-sunken)}.fontlist__name{font-family:var(--font-mono);font-size:var(--fs-xs);word-break:break-all;margin-bottom:4px}.fontlist__meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.fontlist__type{font-size:var(--fs-xs);color:var(--text-muted)}.status{display:flex;align-items:center;gap:14px;padding:0 12px;background:var(--surface-panel);border-top:1px solid var(--border-soft);font-size:var(--fs-xs);color:var(--text-secondary);overflow:hidden}.status__group{display:flex;align-items:center;gap:5px;white-space:nowrap}.status__group--grow{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}.status__page-input{width:46px;height:18px;font:inherit;text-align:center;border:1px solid var(--border-medium);border-radius:3px;background:var(--surface-panel);color:inherit}.status__debug{color:var(--danger);font-weight:700;letter-spacing:.5px}.status__privacy{color:var(--ok);white-space:nowrap}.toasts{position:fixed;right:16px;bottom:40px;display:flex;flex-direction:column;gap:8px;z-index:40;max-width:360px}.toast{display:flex;align-items:flex-start;gap:8px;padding:10px 10px 10px 12px;border-radius:var(--radius-md);background:var(--surface-panel);border-left:3px solid var(--accent);box-shadow:var(--shadow-md);animation:toast-in .16s ease-out}.toast.is-leaving{opacity:0;transform:translate(8px);transition:opacity .16s,transform .16s}.toast--success{border-left-color:var(--ok)}.toast--warn{border-left-color:var(--warn)}.toast--error{border-left-color:var(--danger)}.toast__message{font-size:var(--fs-sm);line-height:1.35}.toast__detail{margin-top:3px;font-size:var(--fs-xs);color:var(--text-muted);line-height:1.35}.toast__close{border:0;background:transparent;color:var(--text-muted);cursor:pointer;line-height:0;padding:2px}@keyframes toast-in{0%{opacity:0;transform:translate(12px)}}.drop-overlay{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:#2563eb24;backdrop-filter:blur(1px)}.drop-overlay__card{padding:22px 34px;border:2px dashed var(--accent);border-radius:var(--radius-lg);background:var(--surface-panel);color:var(--accent-strong);font-size:var(--fs-lg);font-weight:600;box-shadow:var(--shadow-md)}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-thumb{background:#0000003d;border:3px solid transparent;background-clip:content-box;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#00000061;background-clip:content-box}@media(max-width:1280px){:root{--inspector-width: 288px;--sidebar-width: 152px}}@media(max-width:1080px){.app__main{grid-template-columns:var(--sidebar-width) minmax(320px,1fr)}.inspector{display:none}}@media(max-width:820px){.app__main{grid-template-columns:minmax(280px,1fr)}.sidebar{display:none}}.typobar{display:flex;align-items:center;gap:4px;padding:5px 10px;background:var(--surface-sunken);border-bottom:1px solid var(--border-soft);overflow-x:auto;scrollbar-width:thin;min-height:36px}.typobar.is-disabled{opacity:.55}.typobar__group{display:flex;align-items:center;gap:4px;padding:0 7px;border-right:1px solid var(--border-soft);white-space:nowrap}.typobar__group:last-child{border-right:0}.typobar__label{font-size:var(--fs-xs);color:var(--text-muted)}.typobar__select,.typobar__input{height:24px;font:inherit;font-size:var(--fs-sm);border:1px solid var(--border-medium);border-radius:var(--radius-sm);background:var(--surface-panel);color:var(--text-primary);padding:0 4px}.typobar__select--family{min-width:190px;max-width:230px}.typobar__select--weight{width:62px}.typobar__input{width:64px}.typobar__input--size{width:68px}.typobar__color{width:30px;height:24px;padding:1px;border:1px solid var(--border-medium);border-radius:var(--radius-sm);background:var(--surface-panel);cursor:pointer}.typobar__toggle{min-width:26px;height:24px;font:inherit;font-size:var(--fs-sm);border:1px solid var(--border-medium);border-radius:var(--radius-sm);background:var(--surface-panel);color:var(--text-primary);cursor:pointer;padding:0 5px}.typobar__toggle:hover:not(:disabled){background:var(--surface-hover)}.typobar__toggle.is-active{background:var(--accent-soft);border-color:var(--accent-outline);color:var(--accent-strong)}.typobar__toggle:disabled,.typobar__select:disabled,.typobar__input:disabled,.typobar__color:disabled{opacity:.5;cursor:not-allowed}.patch{stroke:none;vector-effect:non-scaling-stroke}.edited-text{paint-order:fill;white-space:pre}.inline-editor{position:absolute;top:0;left:0;transform-origin:0 0;white-space:pre;pointer-events:auto;outline:1px solid var(--accent);outline-offset:1px;background:transparent;cursor:text;min-width:2px}.inline-editor.is-overflowing{outline-color:var(--warn)}.inline-editor__text{outline:none;white-space:pre}.inline-editor__probe{display:inline-block;width:0;height:0;overflow:hidden}.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:#1018286b;padding:24px}.modal__card{width:min(560px,100%);max-height:84vh;display:flex;flex-direction:column;background:var(--surface-panel);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden}.modal__header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border-soft)}.modal__title{margin:0;font-size:var(--fs-lg)}.modal__close{border:0;background:transparent;color:var(--text-muted);cursor:pointer;line-height:0;padding:4px}.modal__body{padding:14px 16px;overflow-y:auto}.modal__footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 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10px;cursor:pointer}.fitopt:hover{border-color:var(--accent);background:var(--accent-soft)}.fitopt--risky{border-style:dashed}.fitopt__head{display:flex;justify-content:space-between;gap:10px;font-weight:600}.fitopt__delta{font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-muted)}.fitopt__desc{font-size:var(--fs-sm);color:var(--text-secondary);margin-top:2px}.fitopt__warn{margin-top:3px;font-size:var(--fs-xs);color:var(--warn)}.find{position:fixed;top:calc(var(--toolbar-height) + 42px);right:calc(var(--inspector-width) + 18px);z-index:35;width:380px;background:var(--surface-panel);border:1px solid var(--border-medium);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:8px}.find__row{display:flex;align-items:center;gap:5px;margin-bottom:6px}.find__input{flex:1;min-width:0;height:26px;font:inherit;font-size:var(--fs-sm);border:1px solid var(--border-medium);border-radius:var(--radius-sm);padding:0 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mark{background:#fde68a;color:inherit}.find__more{padding:6px;font-size:var(--fs-xs);color:var(--text-muted)}.status__editor{margin-left:12px;font-family:var(--font-mono);font-size:var(--fs-xs);color:var(--text-secondary)}.status__editor.is-warning{color:var(--warn);font-weight:600}.chip--edit{color:var(--accent-strong);background:var(--accent-soft)}.inspector__code{font-family:var(--font-mono);font-size:var(--fs-xs);background:var(--surface-sunken);border-radius:3px;padding:1px 4px;word-break:break-word}.modal__note--strong{color:var(--warn);background:var(--warn-soft);border-radius:var(--radius-sm);padding:6px 8px}.tool-btn--danger{color:var(--danger)}.tool-btn--danger:hover:not(:disabled){background:var(--danger-soft)}.setting{margin-bottom:18px}.setting__row{display:flex;align-items:flex-start;gap:9px;cursor:pointer}.setting__row input[type=checkbox]{margin-top:3px;width:15px;height:15px;flex:0 0 auto}.setting__label{display:flex;flex-direction:column;gap:2px}.setting__hint{font-size:var(--fs-sm);color:var(--text-muted);line-height:1.4}.setting__detail{margin:8px 0 0 24px;padding:8px 10px;border-left:3px solid var(--accent);background:var(--surface-sunken);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.setting__detail p{margin:0 0 6px;font-size:var(--fs-sm);line-height:1.45;color:var(--text-secondary)}.setting__detail p:last-child{margin-bottom:0}.modal__subtitle--plain{color:var(--text-muted);margin-top:0}.box--selected-graphic{fill:#d9770629;stroke:#d97706;stroke-width:1}.marquee{fill:#2563eb1f;stroke:var(--accent);stroke-width:1;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}.page__overlay .layer-marquee{pointer-events:none}.viewer__pages.is-inserting .page,.viewer__pages.is-inserting .page--text-hover{cursor:crosshair}.textbox-draft{fill:#2563eb14;stroke:var(--accent);stroke-width:1;stroke-dasharray:5 3;vector-effect:non-scaling-stroke}.inline-editor--box{white-space:pre-wrap;word-break:normal;overflow-wrap:break-word}.inline-editor--box .inline-editor__text{white-space:pre-wrap;display:block}.box-handle{fill:var(--surface-panel);stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke;pointer-events:all;cursor:ew-resize}.box-handle:hover{fill:var(--accent)}.page .box--selected-box{fill:#2563eb0f;stroke:var(--accent);stroke-width:1;stroke-dasharray:3 2}