:root{color-scheme:light}.header-actions{display:flex;align-items:center;gap:10px;min-width:0;position:relative;z-index:10}.header-actions .language-trigger{min-width:0}.header-actions .language-trigger>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:180px}.header-actions :is(.header-menu-trigger,.language-trigger,.appearance-picker>summary):hover{background:var(--canvas)}.appearance-picker{position:relative;flex-shrink:0}.appearance-picker>summary{display:flex;align-items:center;justify-content:center;gap:0;padding:0;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:var(--surface)}.appearance-picker[open]>summary{background:var(--accent-soft)}.appearance-picker>summary .icon{display:none;width:19px;height:19px;color:var(--ink);transform:none}[data-appearance-preference=light] .appearance-light,[data-appearance-preference=dark] .appearance-dark,[data-appearance-preference=system] .appearance-system{display:block!important}.appearance-options{position:absolute;top:calc(100% + 10px);inset-inline-end:0;width:190px;margin:0;padding:7px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 14px 40px #10172226}.appearance-options label{display:flex;align-items:center;gap:10px;min-height:43px;padding:10px;border-radius:8px;cursor:pointer;font-size:13px}.appearance-options label:hover{background:var(--canvas)}.appearance-options label:has(:checked){background:var(--accent-soft);color:var(--ink);font-weight:600}.appearance-options label:focus-within{outline:2px solid var(--accent);outline-offset:-2px}.appearance-options input{margin:0;order:2;margin-inline-start:auto;width:15px;height:15px}.appearance-options .icon{width:18px;height:18px}@media(min-width:901px){.appearance-picker{margin-inline-start:14px}}@media(max-width:680px){.header-actions{gap:7px}.appearance-picker>summary{width:36px;height:36px}.header-actions .language-trigger>span{max-width:88px}}:root[data-appearance=dark]{color-scheme:dark;--ink: #edf1f7;--settings-heading-color: var(--ink);--muted: #a8b2c3;--arabic-paragraph-color: var(--muted);--line: #344154;--surface: #192230;--canvas: #111924;--page-bg: #101721;--accent-soft: color-mix(in srgb, var(--accent) 18%, var(--surface));--accent-readable: color-mix(in srgb, var(--accent) 65%, white);background:var(--page-bg)}:root[data-appearance=dark] :is(.home-page,.site-header,.home-page .site-header){background:var(--page-bg)}:root[data-appearance=dark] :is(.workspace,.language-dialog,.secondary,.edit-toolbar,.edit-tool-menu,.edit-sign-dialog,.edit-stamp-dialog,.edit-stamp-card,.extract-page-picker){background:var(--surface);border-color:var(--line)}:root[data-appearance=dark] :is(.workspace-status,.document-column,.edit-pages){background:var(--canvas)}:root[data-appearance=dark] :is(.document-toolbar,.edit-view-controls>button,.extract-quick-actions button,.extract-move-toggle,.extract-order-actions button,.extract-page-picker){border-color:var(--line)}:root[data-appearance=dark] :is(.edit-view-controls>button:not(.icon-button),.extract-quick-actions button,.extract-order-actions button,.edit-pages button,.conversion-swatch){background:var(--surface)}:root[data-appearance=dark] :is(.language-search,.gallery-search){background:var(--surface)}:root[data-appearance=dark] :is(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]),select,textarea){background-color:var(--surface);color:var(--ink);border-color:var(--line)}:root[data-appearance=dark] :is(input,textarea)::placeholder{color:var(--muted);opacity:1}:root[data-appearance=dark] .drop-area{background:radial-gradient(ellipse at 50% 28%,var(--accent-soft),var(--surface) 75%);border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}:root[data-appearance=dark] .drop-area.drag-over{background:var(--accent-soft);border-color:var(--accent)}:root[data-appearance=dark] :is(.secondary:hover,.icon-button:hover:not(:disabled),.edit-pages button[aria-current=true],.edit-stamp-card:hover,.extract-quick-actions button:hover){background:var(--accent-soft)}:root[data-appearance=dark] :is(.edit-pages button[aria-current=true],.edit-stamp-card:hover,.extract-quick-actions button:hover){border-color:var(--accent)}:root[data-appearance=dark] .extract-pages-grid>li{background:var(--canvas)}:root[data-appearance=dark] :is(select option:checked,.edit-redact-notice strong,.translation-area-controls output,.translation-area-actions button[aria-pressed=true],.measure-result.has-value,.edit-toolbar button .icon,.edit-tool-group>summary .icon){color:var(--accent-readable)}:root[data-appearance=dark] :is(.edit-tools button[aria-pressed=true],.edit-tool-group[open]>summary,.edit-tool-group:has([aria-pressed=true])>summary,.edit-path-actions button,.edit-objects button[aria-pressed=true],.extract-selection-count,.extract-move-toggle[aria-expanded=true]){color:var(--accent-readable)}:root[data-appearance=dark] select option:not(:disabled):is(:hover,:focus-visible){color:#fff}:root[data-appearance=dark] .skip-link{background:var(--accent-hover);color:#fff}:root[data-appearance=dark] .error-message{background:#382127;color:#ffc2b8;border-color:#66343c}:root[data-appearance=dark] :is(.edit-sign-error,#edit-stamp-error){color:#ffb4b0}:root[data-appearance=dark] .local-badge{color:#93cdb7}:root[data-appearance=dark] .color-pdf-page .local-badge{background:#392d22;color:#eac49b}:root[data-appearance=dark] .status-dot{background:#83d6b1;box-shadow:0 0 0 4px #1a3a32}:root[data-appearance=dark] .tool-card-description{color:var(--muted)}:root[data-appearance=dark] .gallery-empty{border-color:var(--line)}:root[data-appearance=dark] .tool-card:hover{box-shadow:0 12px 25px #0003}:root[data-appearance=dark] .card-arrow{background:#ffffff0b;border-color:#ffffff26;color:color-mix(in srgb,var(--art-ink) 45%,white)}:root[data-appearance=dark] .tool-card:hover .card-arrow{background:var(--art-ink);border-color:var(--art-ink);color:#fff}:root[data-appearance=dark] .tool-illustration [fill=white]{fill:#dce5f3}:root[data-appearance=dark] .tool-illustration .art-lines{stroke:#a4b1c5}.page-surface,.extract-thumb-paper,.edit-pages canvas,.edit-sign-preview,.edit-stamp-card img{color-scheme:only light}:root[data-appearance=dark] .extract-current-toggle{background:#fffefeee;color:#6d707c}:root[data-appearance=dark] .extract-current-toggle.is-selected{background:#edf3ff;color:var(--accent)}:root[data-appearance=dark] .edit-stamp-card img{background:#fafbfd;border-radius:4px}:root[data-appearance=dark] .edit-sign-preview{background-color:#fafbfd}:root{--control-border: #c6d8f5;--control-border-hover: #9dbdec}:root[data-appearance=dark]{--control-border: #49658c;--control-border-hover: #7295c5}:root :is(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]):not([type=hidden]):not([type=button]):not([type=submit]),select,textarea){border-color:var(--control-border-current, var(--control-border))}:root :is(input,select,textarea):not(:disabled):hover{--control-border-current: var(--control-border-hover)}:root :is(input,select,textarea):is(:focus-visible,:open){--control-border-current: var(--accent)}:root #main input[type=color]:not(:where(.text-inline-color input)){padding:3px}:root #main input[type=color]:not(:where(.text-inline-color input))::-webkit-color-swatch-wrapper{padding:0}:root #main input[type=color]:not(:where(.text-inline-color input))::-webkit-color-swatch{border:0;border-radius:3px}:root #main input[type=color]:not(:where(.text-inline-color input))::-moz-color-swatch{border:0;border-radius:3px}