/* One accent links each catalogue card to its workspace. */
[data-tool-theme="merge"] { --tool-accent: #2563eb; }
[data-tool-theme="split"] { --tool-accent: #dc520d; }
[data-tool-theme="rotate"] { --tool-accent: #0c984b; }
[data-tool-theme="organize"] { --tool-accent: #8b35dc; }
[data-tool-theme="compress"] { --tool-accent: #d32078; }
[data-tool-theme="watermark"] { --tool-accent: #008f80; }
[data-tool-theme="numbers"] { --tool-accent: #dc383f; }
[data-tool-theme="crop"] { --tool-accent: #bc7900; }
[data-tool-theme="edit"] { --tool-accent: #a32cce; }
[data-tool-theme="jpg-to-pdf"] { --tool-accent: #008ab9; }
[data-tool-theme="html-to-pdf"] { --tool-accent: #554bd6; }
[data-tool-theme="pdf-to-word"] { --tool-accent: #2262bb; }
[data-tool-theme="pdf-to-powerpoint"] { --tool-accent: #cf5032; }
[data-tool-theme="pdf-to-excel"] { --tool-accent: #078553; }
[data-tool-theme="pdf-to-jpg"] { --tool-accent: #d15e19; }
[data-tool-theme="pdf-to-pdfa"] { --tool-accent: #5277bc; }
[data-tool-theme="scan"] { --tool-accent: #00959a; }
[data-tool-theme="repair"] { --tool-accent: #b86a20; }
[data-tool-theme="sign"] { --tool-accent: #c52a91; }
[data-tool-theme="unlock"] { --tool-accent: #7550db; }
[data-tool-theme="protect"] { --tool-accent: #c83460; }
[data-tool-theme="redact"] { --tool-accent: #c54931; }
[data-tool-theme="compare"] { --tool-accent: #568d25; }
[data-tool-theme="ocr"] { --tool-accent: #ab7d00; }
[data-tool-theme="word-to-pdf"] { --tool-accent: #3167d4; }
[data-tool-theme="powerpoint-to-pdf"] { --tool-accent: #ce6410; }
[data-tool-theme="excel-to-pdf"] { --tool-accent: #148a4d; }
[data-tool-theme="extract"] { --tool-accent: #0785a1; }
[data-tool-theme="remove"] { --tool-accent: #d13f66; }

/* Shared navigation and footer */
.site-header {
  background: #fff;
  border-bottom: 1px solid #ece7ed;
}
.site-header-sticky { position: sticky; top: 0; }
.site-header-row, .site-footer-row {
  width: min(100%, 1440px);
  margin-inline: auto;
  padding-inline: clamp(16px, 3.5vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
}
.site-header-row { min-height: 66px; position: relative; }
.site-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 700 clamp(21px, 2.2vw, 26px)/1.2 Satoshi, Inter, sans-serif;
  color: #481346;
  white-space: nowrap;
  text-decoration: none;
}
.site-wordmark .site-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}
.site-wordmark span { color: #171317; }
.site-nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(14px, 2.2vw, 30px);
  font-size: 14px;
  font-weight: 600;
  color: #5d505b;
}
.site-nav-links .nav-link { font-size: inherit !important; white-space: nowrap; }
.site-nav-links .nav-link:hover, .site-nav-links [aria-current="page"] { color: #87187a; }
.site-menu-toggle { display: none; }
.site-footer {
  border-top: 1px solid #ece7ed;
  color: #645761;
  background: #fafafa;
  font: 400 12px/1.45 Inter, sans-serif;
}
.site-footer-row { min-height: 52px; padding-block: 10px; flex-wrap: wrap; }
.site-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #342635;
  font-weight: 650;
  text-decoration: none;
}
.site-footer-brand .site-footer-logo {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}
.site-footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 8px clamp(12px, 2.5vw, 24px); }
.site-footer a:hover { color: #87187a; text-decoration: underline; text-underline-offset: 3px; }
.site-header-sticky + main .site-footer { margin-top: clamp(28px, 5vw, 62px); }

@media (max-width: 1099px) {
  .site-header-row { min-height: 60px; flex-wrap: wrap; }
  .site-header-row:has(> .site-menu-toggle) { flex-wrap: nowrap; }
  .site-menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid #e7dfe8;
    border-radius: 12px;
    color: #76176c;
    font-size: 14px;
    font-weight: 600;
  }
  .site-menu-toggle svg { width: 18px; height: 18px; }
  .site-nav-links { flex-wrap: wrap; justify-content: flex-start; }
  .site-menu-toggle + .site-nav-links {
    display: none;
    position: absolute;
    right: clamp(16px, 3.5vw, 40px);
    top: calc(100% + 4px);
    width: min(248px, calc(100% - 32px));
    max-height: calc(100dvh - 80px);
    overflow: auto;
    padding: 7px;
    border: 1px solid #e7dfe8;
    border-radius: 16px;
    background: white;
    box-shadow: 0 8px 24px #271a2922;
  }
  .site-menu-toggle[aria-expanded="true"] + .site-nav-links { display: grid; gap: 0; }
  .site-menu-toggle + .site-nav-links .nav-link {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 8px 12px;
    border-radius: 9px;
  }
  .site-menu-toggle + .site-nav-links .nav-link:hover { background: #f7f1f7; }
}
@media (max-width: 540px) {
  .site-footer-row { justify-content: center; gap: 8px 16px; }
  .site-footer-links { justify-content: center; }
}

/* The homepage keeps the existing catalogue grid and uses the tool palette. */
.home-intro h1 {
  color: #211a21;
  font-size: clamp(24px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.14;
}
.home-intro p { color: #534752; font-size: clamp(15px, 2vw, 22px); line-height: 1.55; }
.home-intro p span { display: inline-block; color: #78166d; font-weight: 600; }
.home-tool-grid .tool-card, .home-tool-grid .icon-wrap, .tool-start-icon { corner-shape: squircle; }
.home-tool-grid .tool-card:is(:hover, :focus-visible) {
  border-color: color-mix(in srgb, var(--tool-accent) 68%, white);
}
.home-tool-grid .icon-wrap, .tool-start-icon {
  color: var(--tool-accent);
  background: color-mix(in srgb, var(--tool-accent) 10%, white);
}
.home-tool-grid .tool-card:is(:hover, :focus-visible) .icon-wrap {
  background: color-mix(in srgb, var(--tool-accent) 14%, white);
}
@media (prefers-reduced-motion: no-preference) {
  .home-tool-grid .tool-card { transition: border-color .16s ease, box-shadow .16s ease; }
}

body[data-tool-theme] {
  /* A deeper shade keeps white button labels readable across the palette. */
  --tool-action: color-mix(in srgb, var(--tool-accent) 80%, black);
  --tool-action-hover: color-mix(in srgb, var(--tool-accent) 68%, black);
  --tool-action-tint: color-mix(in srgb, var(--tool-accent) 10%, white);
  --tool-tint-hover: color-mix(in srgb, var(--tool-accent) 16%, white);
  --tool-border: color-mix(in srgb, var(--tool-accent) 15%, #e8e8ed);
  --tool-heading-ink: color-mix(in srgb, var(--tool-accent) 35%, #211d27);
  --tool-companion: #44547b;
  --tool-danger: #963b46;
  --option-radius: 19px;
  --option-group-radius: 23px;
  background-image:
    radial-gradient(ellipse 52rem 35rem at 16% 18%, color-mix(in srgb, var(--tool-accent) 12%, transparent), transparent 76%),
    radial-gradient(ellipse 47rem 34rem at 88% 40%, color-mix(in srgb, var(--tool-accent) 7%, transparent), transparent 75%),
    radial-gradient(ellipse 44rem 32rem at 87% 14%, rgb(169 187 250 / 16%), transparent 76%),
    radial-gradient(ellipse 42rem 29rem at 38% 88%, rgb(255 202 158 / 15%), transparent 76%);
}
@supports (color: oklch(from blue .40 .08 calc(h + 65))) {
  body[data-tool-theme] { --tool-companion: oklch(from var(--tool-accent) .40 .08 calc(h + 65)); }
}

/* A tool has one start screen. Once its controller hides it, the regular
   preview and options layout takes over with all its existing controls. */
.tool-start {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(100%, 620px);
  padding: clamp(16px, 3vw, 36px);
  padding-block-end: calc(clamp(16px, 3vw, 36px) + clamp(32px, 7svh, 68px));
  gap: 12px;
  text-align: center;
}
.tool-start-icon {
  display: grid;
  place-items: center;
  width: clamp(60px, 8vw, 80px);
  aspect-ratio: 1;
  border-radius: 23px;
}
.tool-start-icon svg { display: block; width: 61%; height: 61%; }
.tool-start h1 {
  color: var(--tool-heading-ink);
  font-size: clamp(27px, 5vw, 44px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.025em;
  text-wrap: balance;
}
.tool-start-description { color: #615561; font-size: clamp(14px, 1.65vw, 17px); line-height: 1.55; text-wrap: pretty; }
.tool-start-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 6px; }
.tool-start-primary, .tool-start-secondary {
  min-height: 48px;
  padding: 10px 20px;
  border-radius: 13px;
  font-size: 14px;
  font-weight: 650;
}
.tool-start-primary, #web-options :is(#web-load-url, #web-choose, #web-load-paste) {
  background: var(--tool-action);
  color: white;
}
.tool-start-primary:hover:not(:disabled), #web-options :is(#web-load-url, #web-choose, #web-load-paste):hover:not(:disabled) {
  background: var(--tool-action-hover);
}
.tool-start-secondary { color: var(--tool-companion); background: color-mix(in srgb, var(--tool-companion) 9%, white); }
.tool-start-secondary:hover:not(:disabled) { background: color-mix(in srgb, var(--tool-companion) 15%, white); }
.tool-start button:disabled { opacity: .55; }

body[data-tool]:has(.tool-start:not([hidden], .hidden)) > .tool-loaded-title { display: none; }
body[data-tool] main > .tool-layout:has(> #main-workspace-drop > .tool-start:not([hidden], .hidden)) {
  display: flex;
  flex-direction: column;
  justify-content: safe center;
  align-items: center;
  gap: 10px;
  overflow-y: auto;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) > #main-workspace-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: auto;
  padding: 0;
  flex-shrink: 0;
  overflow: visible !important;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) > #main-workspace-drop > :not(.tool-start, #adv-camera, #web-start-feedback) {
  display: none !important;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) > #main-workspace-drop > .workspace-toolbar:has(#undo-btn:not(:disabled)) {
  display: flex !important;
  order: 1;
  width: fit-content;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) .workspace-toolbar > :not(#undo-btn) { display: none !important; }
.tool-layout:has(#adv-camera:not([hidden])) #adv-empty { display: none; }
.tool-layout:has(.tool-start:not([hidden], .hidden)) #adv-camera { width: min(100%, 720px); }
#adv-camera > .option-label { margin-top: 12px; }
body[data-tool] .tool-layout:has(.tool-start:not([hidden], .hidden)) > #drop-zone {
  width: min(100%, 540px);
  height: auto !important;
  min-height: 0;
  max-height: none;
  padding: 0;
  border: 0;
  background: none;
  transform: none !important;
  overflow: visible;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) > #drop-zone:not(:has(#status-area:not(:empty), progress:not([hidden]), :is(#cancel-btn, #web-cancel):not([hidden], .hidden))) {
  display: none;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) > #drop-zone > :not(#status-area, progress, :has(:is(#cancel-btn, #web-cancel):not([hidden], .hidden))) {
  display: none !important;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) #drop-zone .workspace-output > :not(.option-actions),
.tool-layout:has(.tool-start:not([hidden], .hidden)) #drop-zone .option-actions > :not(#cancel-btn, #web-cancel) {
  display: none !important;
}
.tool-layout:has(.tool-start:not([hidden], .hidden)) #drop-zone .option-actions { justify-content: center; }

#web-start-source { width: 100%; text-align: start; margin-top: 8px; }
#web-start-source #web-options {
  background: #fff;
  border: 1px solid var(--tool-border);
  border-radius: var(--option-group-radius);
  corner-shape: squircle;
  padding: 16px;
}
#web-start-source #web-options select, #web-start-source #web-url { width: 100%; }
#web-options .web-print-settings > .adv-options { padding-top: 12px; }
#web-options :is(#web-load-url, #web-choose, #web-load-paste) { min-height: 44px; }
#web-work-source:empty { display: none; }

@media (max-width: 767px) {
  .tool-layout:not(:has(.tool-start:not([hidden], .hidden))) > #drop-zone {
    width: min(100%, 560px) !important;
    justify-self: center;
  }
}

/* Workspace controls share a size, shape and color role across tools. */
body[data-tool-theme] main :focus-visible { outline-color: var(--tool-action) !important; }
/* A single focus treatment stays inside scrolling panels and follows the field
   shape. Native/Tailwind outer rings otherwise overlap and get clipped. */
html body[data-tool] main :is(button, a, summary, input, select, textarea):focus {
  --tw-ring-shadow: 0 0 #0000 !important;
  --tw-ring-offset-shadow: 0 0 #0000 !important;
}
html body[data-tool] main :is(button, a, summary, input, select, textarea):focus-visible {
  outline: 2px solid var(--control-focus-ink, var(--tool-action, #87187a)) !important;
  outline-offset: -3px !important;
}
body[data-tool] main button:focus-visible { --control-focus-ink: currentColor; }
body[data-tool] main input:is([type="checkbox"], [type="radio"]):checked:focus-visible { --control-focus-ink: #fff; }
body[data-tool] main .option-label:has(> input:is([type="checkbox"], [type="radio"]):focus-visible) {
  outline: 2px solid var(--tool-action, #87187a) !important;
  outline-offset: -2px !important;
}
html body[data-tool] main .option-label > input:is([type="checkbox"], [type="radio"]):focus-visible { outline: none !important; }
html body[data-tool] main :is(input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="file"]), select, textarea):focus {
  outline: none !important;
  border-color: var(--tool-action, #87187a) !important;
  box-shadow: inset 0 0 0 1px var(--tool-action, #87187a) !important;
}
@media (forced-colors: active) {
  html body[data-tool] main :is(button, a, summary, input, select, textarea):focus-visible,
  html body[data-tool] main :is(input:not([type="checkbox"], [type="radio"], [type="range"], [type="color"], [type="file"]), select, textarea):focus-visible {
    outline: 2px solid Highlight !important;
    outline-offset: -3px !important;
    box-shadow: none !important;
  }
}
body[data-tool-theme] :is(main.drag-over, main .drag-over) {
  background: var(--tool-action-tint) !important;
  outline-color: var(--tool-action);
}

.workspace-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 7px;
  margin-bottom: 14px;
  border: 1px solid var(--tool-border);
  border-radius: 18px;
  background: #fff;
}
.workspace-toolbar #clear-btn { margin-inline-start: auto; }
.workspace-toolbar #reset-btn { margin-inline-start: 0; }
.workspace-toolbar .workspace-options-link { display: none !important; }
.workspace-toolbar > .hidden { display: none !important; }

.preview-filename {
  max-width: min(100%, 48ch);
  margin: 8px auto 0;
  color: #5f5966;
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
  overflow-wrap: anywhere;
}
.preview-page-range {
  width: fit-content;
  max-width: 100%;
  margin: 10px auto;
  border: 1px solid var(--tool-border);
  border-radius: 15px;
  corner-shape: squircle;
  background: #fff;
}
.preview-page-range[open] { width: min(100%, 320px); }
.preview-page-range summary {
  padding: 9px 12px;
  color: var(--tool-action);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}
.page-range-fields { display: grid; gap: 6px; padding: 0 12px 12px; }
.page-range-fields .field-label { margin: 0; }
.page-range-fields :is(input, select) {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--tool-border);
  border-radius: 12px;
  corner-shape: squircle;
  background: #fff;
  font-size: 13px;
}
.page-range-info { text-align: center; }
.page-range-info:empty { display: none; }

body[data-tool-theme] :is(.workspace-toolbar [data-ui], #drop-zone .option-actions button, .adv-options button, .office-options button,
    #aside-tools-container button, #scan-capture, #scan-close, #scan-torch, #scan-retry,
    #image-order button, #edit-tools button, #edit-copy-style, #edit-prev, #edit-next,
    #adv-prev, #adv-next, #reverse-prev, #reverse-next,
    #image-render-instead, .preview-toolbar button) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 0;
  min-height: 40px;
  height: auto;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: var(--button-fill, var(--tool-action-tint));
  color: var(--button-ink, var(--tool-action));
  font: 600 13px/1.25 Inter, sans-serif;
  text-align: center;
  box-shadow: none;
}
body[data-tool-theme] :is(.workspace-toolbar [data-ui], #drop-zone .option-actions button, .adv-options button, .office-options button,
    #aside-tools-container button, #scan-capture, #scan-close, #scan-torch, #scan-retry,
    #image-order button, #edit-tools button, #edit-copy-style, #edit-prev, #edit-next,
    #adv-prev, #adv-next, #reverse-prev, #reverse-next,
    #image-render-instead, .preview-toolbar button):hover:not(:disabled) {
  background: var(--button-hover, var(--tool-tint-hover));
}
body[data-tool-theme] :is([data-ui="secondary"], #image-reset, #sign-pad-clear) {
  --button-fill: #f5f5f8;
  --button-hover: var(--tool-action-tint);
}
body[data-tool-theme] :is([data-ui="companion"], #image-reverse) {
  --button-ink: var(--tool-companion);
  --button-fill: color-mix(in srgb, var(--tool-companion) 9%, white);
  --button-hover: color-mix(in srgb, var(--tool-companion) 15%, white);
}
body[data-tool-theme] :is([data-ui="danger"], #edit-delete, #adv-remove-mark, #cancel-btn, #web-cancel) {
  --button-ink: var(--tool-danger);
  --button-fill: color-mix(in srgb, var(--tool-danger) 7%, white);
  --button-hover: color-mix(in srgb, var(--tool-danger) 13%, white);
}
body[data-tool-theme] :is(.workspace-toolbar button, #drop-zone button, #main-workspace-drop button):disabled {
  opacity: .48;
  cursor: not-allowed;
}
body[data-tool-theme] :is(.workspace-toolbar, #aside-tools-container, .tool-action-bar) button > .material-symbols-outlined {
  font-size: 17px;
  flex: none;
}
.workspace-toolbar a > .material-symbols-outlined { font-size: 17px; }
body[data-tool-theme] #view-mode-toggle-container { margin-bottom: 12px; }
body[data-tool-theme] #view-mode-toggle-container:not(:has(button:not([hidden]))) { display: none; }

body[data-tool-theme] #drop-zone {
  transform: none !important;
  border-color: transparent;
  border-radius: clamp(28px, 3.4vw, 40px);
  corner-shape: squircle;
}
body[data-tool-theme] #drop-zone:focus { outline: 2px solid var(--tool-action); outline-offset: -2px; }
body[data-tool-theme] .tool-action-bar {
  background: white;
  gap: 12px;
}
body[data-tool-theme] .tool-action-bar hr { border-color: var(--tool-border); }
body[data-tool-theme] #drop-zone :is(#merge-btn, #rotate-btn) {
  min-height: 50px !important;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: var(--option-group-radius) !important;
  background: var(--tool-action);
  color: white;
  font: 650 15px/1.35 Inter, sans-serif;
  letter-spacing: 0;
  box-shadow: none;
}
body[data-tool-theme] #drop-zone :is(#merge-btn, #rotate-btn):hover:not(:disabled) { background: var(--tool-action-hover); }
body[data-tool-theme] #drop-zone :is(#merge-btn, #rotate-btn):disabled {
  background: var(--tool-action-tint);
  color: var(--tool-action);
  opacity: .65;
}

body[data-tool-theme] :is(.field-label, .preview-toolbar label, .preview-toolbar strong) { color: var(--tool-heading-ink); }
body[data-tool-theme] main :is(.text-primary, .related-tools, .tool-note a) { color: var(--tool-action); }
body[data-tool-theme] main :is(input[type="checkbox"], input[type="radio"], input[type="range"], progress) {
  accent-color: var(--tool-action);
  color: var(--tool-action);
}
body[data-tool-theme] :is(#drop-zone, #web-options) :is(.tool-note, .option-label, .reverse-checkbox) {
  color: var(--tool-heading-ink);
}
body[data-tool-theme] :is(#drop-zone, #web-options) :is(button, .tool-note, details, select, textarea,
    input:not([type="checkbox"], [type="radio"], [type="range"])) {
  border-radius: var(--option-radius);
  corner-shape: squircle;
}
body[data-tool-theme] :is(#drop-zone, #web-options) .tool-note { background: var(--tool-action-tint); }
body[data-tool-theme] #drop-zone .tool-note a { text-decoration: underline; text-underline-offset: 2px; }
body[data-tool-theme] #drop-zone .tool-hint:empty { display: none; }
body[data-tool-theme] #drop-zone #aside-tools-container { gap: 12px; }
body[data-tool-theme] #drop-zone :is(#aside-tools-container, .adv-options, .image-options, .office-options, .edit-options)
    > .field-label:has(+ :is(input, select, textarea)) { margin-block-end: -7px; }
body[data-tool-theme] :is(#drop-zone, #web-options) :is(select, textarea,
    input:not([type="checkbox"], [type="radio"], [type="range"])) {
  min-height: 42px;
  min-width: 0;
  max-width: 100%;
  border-color: var(--tool-border);
}
body[data-tool-theme] #drop-zone input[type="file"]::file-selector-button {
  margin-inline-end: 8px;
  padding: 5px 8px;
  border: 0;
  border-radius: 9px;
  background: var(--tool-action-tint);
  color: var(--tool-action);
  font-weight: 600;
}
body[data-tool-theme] #drop-zone .option-actions:not(:has(> :not([hidden], .hidden))) { display: none; }
body[data-tool-theme] :is(#drop-zone, #web-options) :is(.option-label, .reverse-checkbox,
    #aside-tools-container label):has(> input[type="checkbox"]) {
  justify-content: flex-start;
  height: auto;
  min-height: 42px;
  padding: 8px 11px;
  border-radius: var(--option-radius);
  corner-shape: squircle;
  background: #f6f6f9;
  color: var(--tool-heading-ink);
  box-shadow: none;
}
body[data-tool-theme] :is(#drop-zone, #web-options) :is(.option-label, .reverse-checkbox,
    #aside-tools-container label):has(> input[type="checkbox"]:checked) { background: var(--tool-action-tint); }
body[data-tool-theme] main :is(#aside-tab-switcher, #view-mode-toggle-container > div > div) {
  border-color: var(--tool-border);
  background: var(--tool-action-tint);
  border-radius: 13px;
  box-shadow: none;
}
body[data-tool-theme] main :is(#aside-tab-switcher, #view-mode-toggle-container) button { min-height: 36px; border-radius: 9px; }
body[data-tool-theme] #aside-tab-switcher { border-radius: var(--option-group-radius); corner-shape: squircle; }
body[data-tool-theme] #aside-tab-switcher button { border-radius: 13px; }
body[data-tool-theme] main :is(#aside-tab-switcher, #view-mode-toggle-container, #edit-tools) button[aria-pressed="true"] {
  background: white;
  color: var(--tool-action);
  box-shadow: 0 1px 3px #211d2718;
}

.tool-option-group { display: grid; gap: 8px; padding-block-start: 12px; border-top: 1px solid var(--tool-border); }
.tool-option-group h3 { color: var(--tool-heading-ink); font-size: 13px; font-weight: 650; }
.tool-option-group .field-label { margin: 0; }
body[data-tool-theme] :is(#drop-zone, #web-options) details {
  padding-inline: 11px;
  border: 1px solid var(--tool-border);
  background: #f8f8fa;
}
body[data-tool-theme] :is(#drop-zone, #web-options) details[open] { padding-block-end: 11px; }
body[data-tool-theme] :is(#drop-zone, #web-options) details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 2px;
  min-height: 42px;
  color: var(--tool-action);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  list-style: none;
}
body[data-tool-theme] :is(#drop-zone, #web-options) summary::-webkit-details-marker { display: none; }
body[data-tool-theme] :is(#drop-zone, #web-options) details > summary::after {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  margin-inline-end: 3px;
  border-inline-end: 1.5px solid currentColor;
  border-block-end: 1.5px solid currentColor;
  transform: rotate(-45deg);
}
body[data-tool-theme] :is(#drop-zone, #web-options) details[open] > summary::after { transform: rotate(45deg); }

body[data-tool-theme] #drop-zone .output-name-field {
  display: grid;
  gap: 7px;
  padding: 11px;
  border: 1px solid var(--tool-border);
  border-radius: var(--option-group-radius);
  corner-shape: squircle;
  background: color-mix(in srgb, var(--tool-action-tint) 42%, white);
}
.output-name-field label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 3px 8px;
  color: var(--tool-heading-ink);
  font-size: 13px;
  font-weight: 650;
}
.output-name-field label span { color: #66606d; font-size: 11px; font-weight: 500; }
.output-name-input { position: relative; min-width: 0; }
.output-name-input .material-symbols-outlined {
  position: absolute;
  inset-inline-start: 11px;
  inset-block-start: 50%;
  transform: translateY(-50%);
  color: var(--tool-action);
  font-size: 16px;
  pointer-events: none;
}
body[data-tool-theme] #drop-zone #output-name {
  width: 100%;
  padding-inline: 35px 10px;
  border: 1px solid var(--tool-border);
  border-radius: 16px;
  background: #fff;
  font-size: 13px;
}
body[data-tool-theme] #drop-zone #output-name::placeholder { color: #686371; }
body[data-tool-theme] #drop-zone #output-name:focus { border-color: var(--tool-action); }

/* Thumbnail labels sit over the preview so they stay visible at any page ratio. */
body[data-tool-theme] :is(.image-card, .adv-file, .image-card-preview, .adv-file-preview) { position: relative; }
body[data-tool-theme] :is(.image-card, .adv-file, .office-file).active {
  border-color: var(--tool-accent);
  box-shadow: 0 0 0 2px var(--tool-action-tint);
}
.page-badge, .thumbnail-select {
  position: absolute;
  z-index: 1;
  border-radius: 8px;
  padding: 4px 7px;
  background: var(--tool-action-tint);
  color: var(--tool-action);
  font: 600 11px/1.25 Inter, sans-serif;
}
.page-badge { inset-inline-start: 5px; bottom: 5px; pointer-events: none; }
.thumbnail-select {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 34px;
  inset-inline-end: 5px;
  top: 5px;
  cursor: pointer;
}
.thumbnail-select:has(:checked) { background: var(--tool-action); color: #fff; }
.thumbnail-select .page-select { position: static; width: 14px; height: 14px; flex: none; }
body[data-tool-theme] :is(.thumbnail-remove, .thumbnail-rotate) {
  position: absolute;
  z-index: 2;
  top: 5px;
  inset-inline-end: 5px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--tool-border);
  border-radius: 10px;
  color: var(--tool-danger);
  background: #fff;
  font: 500 21px/1 Inter, sans-serif;
}
body[data-tool-theme] .thumbnail-rotate {
  inset-inline: 5px auto;
  color: var(--tool-action);
}
body[data-tool-theme] .thumbnail-rotate:hover:not(:disabled) { background: var(--tool-action-tint); }
body[data-tool-theme] :is(.image-card, .adv-file) > :is(.thumbnail-remove, .thumbnail-rotate) { top: 12px; }
body[data-tool-theme] :is(.image-card, .adv-file) > .thumbnail-remove { inset-inline-end: 12px; }
body[data-tool-theme] :is(.image-card, .adv-file) > .thumbnail-rotate { inset-inline-start: 12px; }
body[data-tool-theme] :is(.thumbnail-remove, .file-row > button, .unlock-remove[aria-label^="Remove"]):hover:not(:disabled) {
  background: color-mix(in srgb, var(--tool-danger) 12%, white);
  color: var(--tool-danger);
}
body[data-tool-theme] :is(.card-controls, .image-card-controls, .adv-file-actions) button {
  margin: 0;
  min-height: 34px;
  min-width: 32px;
  border-radius: 9px;
  background: var(--tool-action-tint);
  color: var(--tool-action);
}
body[data-tool-theme] :is(.card-controls, .image-card-controls, .adv-file-actions) button:hover:not(:disabled) {
  background: var(--tool-tint-hover);
}
body[data-tool-theme] .pdf-card { gap: 5px; }
body[data-tool-theme] .pdf-card-inner { border-width: 1px; }
body[data-tool-theme]:not([data-tool="merge"], [data-tool="rotate"], [data-tool="organize"]) .pdf-card { cursor: default; }
body[data-tool-theme] :is(.file-row > button, .unlock-remove[aria-label^="Remove"], .office-file-actions button) {
  border-radius: 8px;
  background: color-mix(in srgb, var(--tool-danger) 6%, white);
  color: var(--tool-danger);
}
body[data-tool-theme] :is(.unlock-remove[aria-label^="Remove"], .office-file-actions button) { padding: 5px 8px; }
body[data-tool-theme] .site-nav-links [aria-current="page"] { color: var(--tool-action); }

@media (min-width: 768px) and (min-height: 621px) {
  .workspace-toolbar { position: sticky; top: 0; z-index: 24; }
  body[data-tool-theme] .tool-action-bar {
    position: sticky;
    top: 0;
    box-shadow: 0 -20px 0 white;
  }
}

body[data-tool-theme] main progress {
  appearance: none;
  width: 100%;
  height: 8px;
  flex: none;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  background: var(--tool-action-tint);
}
body[data-tool-theme] main progress::-webkit-progress-bar { background: transparent; }
body[data-tool-theme] main progress::-webkit-progress-value { background: var(--tool-action); border-radius: 999px; }
body[data-tool-theme] main progress::-moz-progress-bar { background: var(--tool-action); border-radius: 999px; }
@media (prefers-reduced-motion: no-preference) {
  body[data-tool-theme] main progress:is([value="0"], :indeterminate) {
    background: linear-gradient(90deg, transparent, var(--tool-accent), transparent) -45% 0 / 42% 100% no-repeat var(--tool-action-tint);
    animation: workspace-progress 1.5s ease-in-out infinite;
  }
}
@keyframes workspace-progress { to { background-position: 145% 0; } }

body[data-tool-theme] :is(#drop-zone, #sign-dialog) input.round-color {
  display: block;
  width: 42px;
  height: 42px;
  padding: 3px;
  border: 1px solid var(--tool-border);
  border-radius: 50%;
  corner-shape: round;
  background: #fff;
  cursor: pointer;
}
input.round-color::-webkit-color-swatch-wrapper { padding: 0; }
input.round-color::-webkit-color-swatch { border: 0; border-radius: 50%; }
input.round-color::-moz-color-swatch { border: 0; border-radius: 50%; }
.placement-grid { display: grid; grid-template-columns: repeat(3, 36px); gap: 4px; }
.placement-grid label { position: relative; }
.placement-grid input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.placement-grid span {
  display: grid;
  place-items: center;
  height: 36px;
  border-radius: 8px;
  background: var(--tool-action-tint);
  pointer-events: none;
}
.placement-grid span::after { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--tool-action); }
.placement-grid input:checked + span { background: var(--tool-action); }
.placement-grid input:checked + span::after { background: #fff; }
.placement-grid input:focus-visible + span { outline: 2px solid var(--tool-action); outline-offset: 2px; }
.crop-selection { border-color: var(--tool-action); }
.crop-handle { background: var(--tool-action); }
@media (max-width: 767px) {
  body[data-tool-theme] .workspace-toolbar .workspace-options-link { display: inline-flex !important; }
  body[data-tool-theme] :is(.workspace-toolbar [data-ui], #drop-zone .option-actions button) { min-height: 44px; }
  body[data-tool-theme] .workspace-toolbar #clear-btn { margin-inline-start: 0; }
  body[data-tool-theme] #drop-zone { scroll-margin-block-start: 12px; }
}

#sign-dialog {
  width: min(450px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  padding: clamp(16px, 4vw, 26px);
  border: 1px solid var(--tool-border);
  border-radius: 26px;
  color: var(--tool-heading-ink);
  background: white;
  box-shadow: 0 18px 60px #29202e28;
  overflow: auto;
}

#sign-dialog::backdrop { background: #241d3066; }

.sign-dialog-heading, #sign-ink-area:not([hidden]), .sign-create {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sign-dialog-heading { justify-content: space-between; }
.sign-dialog-heading h2 { font-size: 21px; font-weight: 650; letter-spacing: -.02em; }
#sign-dialog-close { width: 40px; height: 40px; border-radius: 14px; background: var(--tool-action-tint); }
#sign-dialog-close .material-symbols-outlined { font-size: 20px; }
#sign-dialog label { margin: 0; }
#sign-dialog :is(#sign-type-area, #sign-draw-area, #sign-upload-area):not([hidden]),
#sign-certificate-fields:not([hidden]) {
  display: grid;
  gap: 8px;
}
#sign-type-preview {
  display: grid;
  min-height: 64px;
  padding: 10px;
  place-items: center;
  border-radius: 14px;
  background: var(--tool-action-tint);
  font-size: clamp(21px, 6vw, 32px);
  overflow-wrap: anywhere;
  text-align: center;
}
#sign-dialog #sign-add { align-self: end; color: #fff; background: var(--tool-action); }
#sign-draw-area button { justify-self: start; padding: 6px 10px; }
.sign-create { justify-content: center; }
.sign-create .material-symbols-outlined { font-size: 18px; }
[data-tool-theme="fill-forms"]{--tool-accent:#1780b9}[data-tool-theme="create-forms"]{--tool-accent:#8552ce}[data-tool-theme="pdf-to-markdown"]{--tool-accent:#39754a}[data-tool-theme="search-pdf"]{--tool-accent:#d58713}[data-tool-theme="metadata"]{--tool-accent:#bd4c78}
body[data-tool-theme] progress{display:block;width:100%;height:5px;border:0;border-radius:999px;overflow:hidden;accent-color:var(--tool-action);background:var(--tool-action-tint)}body[data-tool-theme] progress::-webkit-progress-bar{background:var(--tool-action-tint);border-radius:999px}body[data-tool-theme] progress::-webkit-progress-value{background:var(--tool-action);border-radius:999px}body[data-tool-theme] progress::-moz-progress-bar{background:var(--tool-action);border-radius:999px}body[data-tool-theme] progress[hidden]{display:none!important}
body[data-tool-theme] .status-msg:not(.error){background:transparent!important;color:var(--tool-action)!important;padding:7px 0!important;margin:0!important;font-weight:500;font-size:12px}
body[data-tool-theme] #drop-zone .tool-hint:empty,body[data-tool-theme] #drop-zone .tool-note:empty{display:none}

/* The active segment follows the outer curve at a consistent inset. */
body[data-tool-theme] {
  --panel-radius: 32px;
  --segment-radius: 16px;
  --segment-inset: 4px;
}
body[data-tool-theme] #drop-zone,
html body[data-tool="html-to-pdf"] #web-start-source #web-options {
  border-radius: var(--panel-radius);
  corner-shape: squircle;
}
body[data-tool-theme] main :is(#aside-tab-switcher, #view-mode-toggle-container > div > div, .web-mode-tabs, .scan-view-switch) {
  border-radius: var(--segment-radius);
  padding: var(--segment-inset);
  corner-shape: squircle;
}
body[data-tool-theme] main :is(#aside-tab-switcher, #view-mode-toggle-container, .web-mode-tabs, .scan-view-switch) button {
  border-radius: calc(var(--segment-radius) - var(--segment-inset)) !important;
  corner-shape: squircle;
}

body[data-tool-theme] :is(.thumbnail-remove, .thumbnail-rotate),
html body[data-tool="scan"] :is(.scan-thumb-rotate, .scan-thumb-remove) {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid #29232d12;
  background: #fffffff0;
  color: #645e68;
  font-size: 0;
  box-shadow: 0 1px 3px #29232d10;
}
body[data-tool="scan"] :is(.scan-thumb-rotate, .scan-thumb-remove) span { display: none; }
:is(.thumbnail-remove, .thumbnail-rotate, .scan-thumb-rotate, .scan-thumb-remove)::before {
  content: '';
  width: 16px;
  height: 16px;
  background: currentColor;
  mask: var(--thumbnail-icon) center / contain no-repeat;
}
:is(.thumbnail-remove, .scan-thumb-remove) {
  --thumbnail-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='m7 7 10 10M17 7 7 17'/%3E%3C/svg%3E");
}
:is(.thumbnail-rotate, .scan-thumb-rotate) {
  --thumbnail-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 9a7 7 0 1 0 .2 5M19 4v5h-5'/%3E%3C/svg%3E");
}
body[data-tool="scan"] .scan-thumb-rotate:hover:not(:disabled) { color: var(--tool-action); background: var(--tool-action-tint); }
body[data-tool="scan"] .scan-thumb-remove:hover:not(:disabled) { color: var(--tool-danger); background: #fff3f3; }

body[data-tool-theme] .adv-mark {
  border: 1px solid var(--tool-accent);
  border-radius: 4px;
}
body[data-tool-theme] .adv-mark:is(.selected, :focus-visible) {
  outline: 2px solid var(--tool-action);
  outline-offset: 1px;
}
body[data-tool-theme] .adv-resize {
  background: var(--tool-action);
  border-radius: 50%;
}

[data-tool-theme="layout"] { --tool-accent: #416da2; }
.pdf-output-settings + .pdf-output-settings { margin-top: -4px; }
.pdf-settings-fields { display: grid; gap: 12px; padding: 0 10px 10px; }
.pdf-settings-fields label:not(.option-label) {
  color: var(--tool-heading-ink);
  font-size: 12px;
  font-weight: 600;
}
.pdf-settings-fields :is(select, input:not([type="checkbox"])) { margin-top: 4px; }
.pdf-settings-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; min-width: 0; }
body[data-tool="layout"] #pdf-layout-settings { padding: 0; }

body[data-tool-theme] #drop-zone { scrollbar-width: thin; scrollbar-color: var(--tool-border) transparent; }

[data-tool-theme="header-footer"] { --tool-accent: #8965b8; }
[data-tool-theme="annotate"] { --tool-accent: #217d76; }
[data-tool-theme="bookmarks"] { --tool-accent: #aa5268; }
.split-size-row { display: grid; grid-template-columns: minmax(0, 1fr) 76px; gap: 8px; }
.rotate-group-label { color: var(--tool-heading-ink); font-size: 12px; font-weight: 650; margin-block-end: 7px; }
.rotate-mirror-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
body[data-tool="rotate"] #drop-zone .rotate-mirror {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px;
  padding: 7px 5px; font-size: 12px; font-weight: 600; line-height: 1.25;
}
body[data-tool="rotate"] #drop-zone .rotate-mirror[aria-pressed="true"] {
  background: var(--tool-action); color: white;
}
.mirror-vertical-icon { transform: rotate(90deg); }
body[data-tool="rotate"] .thumbnail-mirror {
  position: absolute; inset-block-end: 6px; inset-inline-end: 6px; z-index: 2;
  display: grid; place-items: center; width: 30px; height: 30px; font-size: 17px;
  border-radius: 50%; border: 1px solid var(--tool-border); background: white; color: var(--tool-action);
  box-shadow: 0 1px 3px #29232d10;
}
body[data-tool="rotate"] .thumbnail-mirror:is(:hover, [aria-pressed="mixed"]) { background: var(--tool-action-tint); }
body[data-tool="rotate"] .thumbnail-mirror[aria-pressed="true"] { background: var(--tool-action); color: white; }

/* Full site directory on browsing and reading pages; tool workspaces use the compact footer. */
.site-footer-directory {
  color: #ddd6e2;
  background:
    radial-gradient(ellipse 39rem 22rem at 2% 4%, #3a293f, transparent 80%),
    radial-gradient(ellipse 42rem 21rem at 100% 95%, #253239, transparent 78%),
    #24202b;
  border-top: 1px solid #403548;
  font-size: 14px;
}
.site-directory-inner {
  width: min(calc(100% - 2 * clamp(18px, 4.5vw, 54px)), 1120px);
  margin-inline: auto;
  padding-top: clamp(28px, 5vw, 54px);
}
.site-directory-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, minmax(0, 1fr));
  gap: 24px clamp(16px, 4vw, 54px);
}
.site-directory-brand > a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fcf6ff;
  font: 700 22px/1.2 Satoshi, Inter, sans-serif;
  white-space: nowrap;
}
.site-directory-brand img { display: block; flex: none; object-fit: contain; }
.site-directory-brand p { max-width: 24ch; margin: 9px 0 0; color: #d0c5d4; line-height: 1.55; }
.site-directory-links h2 { margin: 0 0 9px; color: #fcf6ff; font-weight: 700; }
.site-directory-links ul { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.site-directory-links a { display: inline-flex; align-items: center; min-height: 32px; }
.site-footer-directory a:hover { color: #f4d1f2; text-decoration: underline; }
.site-footer-directory a:focus-visible { outline: 2px solid #f3c7ec; outline-offset: 3px; border-radius: 4px; }
.site-directory-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
  padding-block: 16px;
  margin-top: clamp(22px, 4vw, 42px);
  border-top: 1px solid #6b5e70;
  color: #d0c5d4;
  font-size: 12px;
}
@media (max-width: 670px) {
  .site-directory-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .site-directory-brand { grid-column: 1 / -1; }
}
@media (max-width: 430px) {
  .site-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}