/* ConvertorLab public product UI, clean generated system */
:root {
  --cl-bg: #f6f8fb;
  --cl-surface: #ffffff;
  --cl-surface-2: #f9fbfd;
  --cl-rail: #eef3f8;
  --cl-line: #d7dee8;
  --cl-line-soft: #e8edf3;
  --cl-text: #111827;
  --cl-muted: #4b5565;
  --cl-faint: #667085;
  --cl-accent: #1f5fd1;
  --cl-accent-strong: #1749a3;
  --cl-accent-soft: #edf4ff;
  --cl-success: #087443;
  --cl-danger: #b42318;
  --cl-warning: #946200;
  --cl-radius: 8px;
  --cl-header: 64px;
  --cl-max: 1440px;
  --cl-gutter: clamp(32px, 5vw, 96px);
  --cl-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: var(--cl-bg);
  --card: var(--cl-surface);
  --muted: var(--cl-muted);
  --border: var(--cl-line);
}

* { box-sizing: border-box; letter-spacing: 0 !important; }
html { min-height: 100%; background: var(--cl-bg); overflow-x: hidden; }
body { margin: 0; min-height: 100vh; background: var(--cl-bg) !important; color: var(--cl-text) !important; font-family: var(--cl-font) !important; line-height: 1.5; text-rendering: optimizeLegibility; overflow-x: hidden; }
body.cl-public-page,
body.cl-tool-page { padding-top: var(--cl-header) !important; }
a { color: inherit; text-decoration: none; }
img, svg, canvas { max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; }
:focus-visible { outline: 2px solid var(--cl-accent); outline-offset: 2px; }
.cl-icon { width: 18px; height: 18px; flex: 0 0 auto; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; fill: none; }

.cl-site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--cl-header); background: rgba(255,255,255,.98) !important; border-bottom: 1px solid var(--cl-line-soft) !important; }
.cl-header__inner { width: min(100% - var(--cl-gutter), var(--cl-max)); height: 100%; margin: 0 auto; display: flex; align-items: center; gap: 16px; min-width: 0; }
.cl-brand { display: inline-flex; align-items: center; gap: 10px; min-width: max-content; color: var(--cl-text) !important; font-weight: 820; }
.cl-brand-mark,
.tool-icon,
.tool-hero__icon { display: inline-grid; place-items: center; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); color: var(--tool-accent, var(--cl-accent)); }
.cl-brand-mark { width: 34px; height: 34px; }
.header-brand { font-size: .98rem; }
.cl-header-search { flex: 1 1 420px; max-width: 560px; min-width: 170px; min-height: 38px; display: inline-flex; align-items: center; gap: 9px; padding: 0 11px; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface-2); color: var(--cl-muted); font-weight: 720; }
.cl-header-search span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cl-header-search kbd { margin-left: auto; min-width: 22px; height: 22px; display: inline-grid; place-items: center; border: 1px solid var(--cl-line); border-radius: 6px; background: var(--cl-surface); color: var(--cl-faint); font: 740 .75rem/1 var(--cl-font); }
.cl-header-search:hover { color: var(--cl-text); border-color: #b8c4d4; background: var(--cl-surface); }
.cl-nav { min-height: 42px; display: flex; align-items: center; justify-content: flex-end; gap: 2px; min-width: 0; overflow-x: auto; padding: 3px; border: 1px solid var(--cl-line-soft); border-radius: 10px; background: var(--cl-surface-2); scrollbar-width: none; }
.cl-nav::-webkit-scrollbar { display: none; }
.cl-nav a { min-height: 34px; display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border-radius: 7px; color: var(--cl-muted); font-size: .88rem; font-weight: 760; white-space: nowrap; }
.cl-nav a:hover,
.cl-nav a:focus-visible { color: var(--cl-text); background: var(--cl-rail); }
.cl-nav a.is-active,
.cl-nav a[aria-current="page"] { color: var(--cl-text); background: var(--cl-surface); box-shadow: inset 0 0 0 1px var(--cl-line-soft); }
.cl-header-actions { display: inline-flex; align-items: center; gap: 8px; }
.cl-language { min-height: 38px; max-width: 132px; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); color: var(--cl-text); padding: 0 8px; font-weight: 720; }
.cl-home-page .cl-header-search { display: none; }

.cl-home-app { width: min(100% - var(--cl-gutter), var(--cl-max)); min-height: calc(100vh - var(--cl-header)); margin: 0 auto; padding: 26px 0 44px; display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 18px; align-items: start; }
.cl-home-page .home-sidebar { display: none !important; }
.home-main,
.home-aside__panel,
.home-section,
.cl-standalone__hero,
.cl-public-card,
.tool-panel,
.panel,
.cl-tool-guide { border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; box-shadow: none !important; }
.home-main { min-width: 0; padding: 22px; }
.home-command { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; align-items: start; padding-bottom: 18px; border-bottom: 1px solid var(--cl-line-soft); }
.home-title { max-width: 760px; margin: 0; color: var(--cl-text); font-size: clamp(2rem, 3vw, 3rem); line-height: 1.05; font-weight: 850; text-wrap: balance; }
.home-copy { max-width: 74ch; margin: 10px 0 0; color: var(--cl-muted); font-size: 1rem; }
.home-command__actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-start; }
.home-command__actions a { min-height: 40px; display: inline-flex; align-items: center; gap: 8px; padding: 8px 11px; border: 1px solid var(--tool-border, var(--cl-line)); border-radius: var(--cl-radius); background: var(--tool-tint, var(--cl-surface-2)); color: var(--cl-text); font-weight: 760; }
.home-command__actions a .cl-icon { color: var(--tool-accent, var(--cl-accent)); }
.home-finder { margin-top: 14px; min-height: 56px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); padding: 8px 10px; }
.home-finder > .cl-icon { color: var(--cl-faint); }
.home-finder input { flex: 1; min-width: 0; border: 0 !important; outline: 0 !important; background: transparent !important; color: var(--cl-text) !important; padding: 0 !important; font-size: 1rem; }
.home-finder input::placeholder { color: #596779; opacity: 1; }
.home-finder button { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 13px; border: 1px solid var(--cl-text); border-radius: var(--cl-radius); background: var(--cl-text); color: #fff; font-weight: 790; white-space: nowrap; }
.home-nav-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0; }
.home-nav-list--command,
.home-nav-list--inline { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 12px 0 0; }
.home-tab { min-height: 40px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); color: var(--cl-muted); font-weight: 760; min-width: 0; }
.home-nav-list--command .home-tab,
.home-nav-list--inline .home-tab { min-height: 40px; }
.home-tab:hover { color: var(--cl-text); border-color: #b8c4d4; background: var(--cl-surface-2); }
.home-tab.is-active,
.home-tab.active { color: #fff; background: var(--cl-accent); border-color: var(--cl-accent); }
.home-filter-status { min-height: 20px; margin: 10px 2px 0; color: var(--cl-muted); font-size: .9rem; font-weight: 700; }
.home-sections { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; align-items: start; }
.home-section { min-width: 0; overflow: hidden; }
.home-section[hidden],
.home-tool[hidden],
.home-empty-state[hidden] { display: none !important; }
.home-section__header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 16px; border-bottom: 1px solid var(--cl-line-soft); }
.home-section__header h2 { margin: 0; display: inline-flex; align-items: center; gap: 8px; color: var(--cl-text); font-size: 1rem; line-height: 1.2; }
.home-section__header p { max-width: 38ch; margin: 0; color: var(--cl-muted); font-size: .88rem; text-align: right; }
.home-tool { display: grid; grid-template-columns: 42px minmax(0, 1fr) minmax(92px, auto); align-items: center; gap: 12px; min-height: 68px; padding: 11px 16px; border-bottom: 1px solid var(--cl-line-soft); color: var(--cl-text); }
.home-tool:last-child { border-bottom: 0; }
.home-tool:hover { background: var(--cl-surface-2); }
.tool-icon { width: 38px; height: 38px; }
.home-tool__copy { min-width: 0; }
.home-tool strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--cl-text); font-size: .98rem; }
.home-tool em { display: block; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--cl-muted); font-style: normal; font-size: .84rem; }
.tool-format { color: var(--cl-faint); font-size: .82rem; font-weight: 740; text-align: right; white-space: nowrap; }
.home-aside { position: sticky; top: calc(var(--cl-header) + 18px); display: grid; gap: 14px; max-height: calc(100vh - var(--cl-header) - 36px); overflow: auto; }
.home-aside__panel { padding: 14px; }
.home-aside__panel h2 { margin: 0 0 12px; color: var(--cl-text); font-size: 1rem; }
.popular-list,
.home-aside__panel--compact { display: grid; gap: 8px; }
.popular-list a,
.home-aside__panel--compact a { min-height: 42px; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--cl-line-soft); border-radius: var(--cl-radius); color: var(--cl-muted); font-weight: 740; }
.popular-list a:hover,
.home-aside__panel--compact a:hover { color: var(--cl-text); border-color: var(--cl-line); background: var(--cl-surface-2); }
.popular-list a .cl-icon,
.home-aside__panel--compact a .cl-icon { color: var(--tool-accent, var(--cl-accent)); }
.home-empty-state { margin-top: 12px; padding: 26px; border: 1px dashed var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface-2); color: var(--cl-muted); text-align: center; }
.home-empty-state .cl-icon { margin: 0 auto 8px; color: var(--cl-accent); }
.home-empty-state strong,
.home-empty-state span { display: block; }

.cl-standalone { width: min(100% - var(--cl-gutter), 1180px); min-height: calc(100vh - var(--cl-header)); margin: 0 auto; padding: 24px 0 44px; }
.cl-search-shell { width: min(100% - var(--cl-gutter), var(--cl-max)); }
.cl-standalone__hero { margin-bottom: 14px; padding: 20px; }
.cl-standalone__hero .tool-icon { margin-bottom: 12px; }
.cl-standalone__hero h1 { margin: 0; color: var(--cl-text); font-size: 2rem; line-height: 1.12; font-weight: 850; text-wrap: balance; }
.cl-standalone__hero p { max-width: 74ch; margin: 10px 0 0; color: var(--cl-muted); }
.cl-search-page .home-main { padding: 16px; }
.cl-search-page .home-section--all { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; border: 0 !important; background: transparent !important; }
.cl-search-page .home-section--all .home-tool { border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); }
.cl-public-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.cl-public-card { padding: 18px; }
.cl-public-card > .cl-icon { color: var(--cl-accent); }
.cl-public-card h2 { margin: 10px 0 6px; color: var(--cl-text); font-size: 1.05rem; }
.cl-public-card p { margin: 0; color: var(--cl-muted); }
.cl-contact-action a { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; padding: 10px 14px; border-radius: var(--cl-radius); background: var(--cl-accent); color: #fff; font-weight: 780; }

.cl-site-footer { margin-top: 0; border-top: 1px solid var(--cl-line-soft); background: #101828; color: #d0d5dd; }
.cl-footer__inner { width: min(100% - var(--cl-gutter), var(--cl-max)); margin: 0 auto; padding: 34px 0 22px; }
.footer-brand { display: grid; grid-template-columns: minmax(220px, 360px) minmax(0, 1fr); gap: 28px; align-items: start; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand .cl-brand { color: #fff !important; }
.footer-brand p { max-width: 68ch; margin: 0; color: #b8c1ce; }
.footer-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; padding: 24px 0; }
.footer-col h2 { margin: 0 0 10px; color: #fff; font-size: .92rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.footer-col a { display: inline-flex; align-items: center; gap: 8px; color: #cbd5e1; font-size: .9rem; }
.footer-col a:hover { color: #fff; }
.footer-col .cl-icon { color: #8fb3ff; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); color: #98a2b3; font-size: .88rem; }
.footer-bottom p { margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a:hover { color: #fff; }

main.container,
main.cl-tool-shell { width: min(100% - var(--cl-gutter), var(--cl-max)) !important; max-width: var(--cl-max) !important; min-height: calc(100vh - var(--cl-header)) !important; margin: 0 auto !important; padding: 20px 0 42px !important; }
.tool-hero { display: grid !important; grid-template-columns: 50px minmax(0, 1fr) !important; gap: 14px !important; align-items: start !important; margin: 0 0 12px !important; padding: 14px 16px !important; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; box-shadow: none !important; }
.tool-hero__icon { width: 48px; height: 48px; }
.tool-hero h1 { margin: 2px 0 4px !important; color: var(--cl-text) !important; font-size: 1.48rem !important; line-height: 1.12 !important; font-weight: 850 !important; }
.tool-hero p { max-width: 82ch !important; margin: 0 !important; color: var(--cl-muted) !important; font-size: .95rem !important; line-height: 1.42 !important; }
.cl-breadcrumb { display: flex; align-items: center; gap: 7px; color: var(--cl-faint); font-size: .84rem; font-weight: 720; }
.cl-breadcrumb a:hover { color: var(--cl-text); }
.tool-meta-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.tool-meta-row span { min-height: 30px; display: inline-flex; align-items: center; gap: 7px; padding: 5px 9px; border: 1px solid var(--tool-border, var(--cl-line)); border-radius: var(--cl-radius); background: var(--tool-tint, var(--cl-surface-2)); color: var(--tool-accent, var(--cl-accent)); font-size: .82rem; }
.tool-meta-row b { color: var(--cl-text); font-weight: 780; }
.tool-shell,
.tool-workspace,
.cl-tool-workspace { display: grid !important; grid-template-columns: minmax(340px, .86fr) minmax(0, 1.14fr) !important; gap: 14px !important; align-items: stretch !important; min-height: calc(100vh - var(--cl-header) - 120px) !important; }
.panel,
.tool-panel { min-width: 0 !important; min-height: 0 !important; padding: 16px !important; overflow: hidden !important; }
.panel-left,
.panel-right,
.tool-panel--input,
.tool-panel--results { display: flex !important; flex-direction: column !important; }
.panel-header,
.tool-panel__header { display: flex !important; align-items: start !important; justify-content: space-between !important; gap: 12px !important; margin-bottom: 14px !important; padding-bottom: 12px !important; border-bottom: 1px solid var(--cl-line-soft) !important; }
.panel-title,
.tool-panel__header h2 { color: var(--cl-text) !important; font-size: .94rem !important; font-weight: 830 !important; text-transform: none !important; }
.panel-sub,
.tool-panel__header p,
.tiny,
.note,
small { color: var(--cl-muted) !important; font-size: .85rem !important; }
.drop,
#drop,
#dropZone { min-height: 240px; display: grid; place-content: center; gap: 10px; padding: 24px !important; border: 1px dashed #a7b4c6 !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface-2) !important; color: var(--cl-text) !important; text-align: center !important; }
.drop:hover,
#drop:hover,
.drop-active { border-color: var(--tool-accent, var(--cl-accent)) !important; background: var(--tool-tint, var(--cl-accent-soft)) !important; }
.drop p { margin: 0; }
.drop strong { font-size: 1.02rem; }
body.cl-tool-page input[type=file] { position: absolute !important; width: 1px !important; height: 1px !important; opacity: 0 !important; overflow: hidden !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
label[for=fileInput] { cursor: pointer !important; }
.btn,
.btn-ghost,
.btn-primary,
.btn-prominent,
button { border-radius: var(--cl-radius) !important; }
.btn,
.btn-ghost,
.btn-primary,
.btn-prominent,
body.cl-tool-page button:not(.home-tab) { min-height: 38px !important; display: inline-flex !important; align-items: center !important; justify-content: center !important; gap: 7px !important; padding: 8px 12px !important; border: 1px solid var(--cl-line) !important; background: var(--cl-surface) !important; color: var(--cl-text) !important; font-weight: 760 !important; box-shadow: none !important; }
.btn.primary,
.btn.prominent,
.btn-primary,
.btn-prominent,
#startBtn,
#mergeBtn,
#splitBtn,
#exportBtn,
#downloadBtn,
#zipBtn,
#zipAllBtn,
#applyAll { background: var(--tool-accent, var(--cl-accent)) !important; border-color: var(--tool-accent, var(--cl-accent)) !important; color: #fff !important; }
.btn.danger,
#del { background: var(--cl-danger) !important; border-color: var(--cl-danger) !important; color: #fff !important; }
.btn:disabled,
button:disabled { opacity: 1 !important; background: #edf2f7 !important; border-color: var(--cl-line) !important; color: #7a8494 !important; }
.controls,
.settings,
.tool-actions,
.left-ctrls,
.right-ctrls,
.controls .left,
.controls .right { display: flex !important; flex-wrap: wrap !important; gap: 10px !important; align-items: center !important; }
.settings { margin-top: 12px; align-items: end !important; }
.settings label,
.field { min-width: 0 !important; display: grid !important; gap: 6px !important; color: var(--cl-text) !important; font-size: .88rem !important; font-weight: 760 !important; }
select,
textarea,
input[type=text],
input[type=number],
input[type=password],
input[type=url],
input[type=email],
input[type=search] { min-height: 38px; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; color: var(--cl-text) !important; padding: 8px 10px !important; box-shadow: none !important; }
input[type=range] { accent-color: var(--tool-accent, var(--cl-accent)); }
.mode-hint,
.meta-strip,
.statline { margin-top: 12px; padding: 10px 12px; border: 1px solid var(--cl-line-soft); border-radius: var(--cl-radius); background: var(--cl-surface-2); color: var(--cl-muted); font-size: .86rem; }
.list,
#list,
.results,
.output,
#results,
#output,
#grid,
.grid { flex: 1 1 auto !important; min-height: 220px !important; overflow: auto !important; }
.list:empty::before,
#list:empty::before,
.grid:empty::before,
#grid:empty::before,
#results:empty::before,
#output:empty::before,
.results:empty::before,
.output:empty::before { content: attr(data-empty-label); min-height: 180px; display: grid; place-items: center; padding: 18px; border: 1px dashed var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface-2); color: var(--cl-muted); text-align: center; font-weight: 720; }
.item,
.result,
.output-item { border: 1px solid var(--cl-line-soft) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; }

main.cl-tool-shell > .panel:not(.cl-tool-guide) { display: grid !important; grid-template-columns: minmax(320px, .78fr) minmax(0, 1.22fr) !important; grid-template-rows: auto auto minmax(0, 1fr) !important; gap: 14px !important; align-items: stretch !important; min-height: calc(100vh - var(--cl-header) - 150px) !important; }
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .drop,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #drop,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #dropZone { grid-column: 1 !important; grid-row: 1 / span 3 !important; min-height: 100% !important; }
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .controls { grid-column: 2 !important; grid-row: 1 !important; margin: 0 !important; align-self: start !important; }
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #progressArea,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .progress,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .progress-wrap { grid-column: 2 !important; grid-row: 2 !important; margin: 0 !important; }
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .list,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #list,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > .grid,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #grid,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #results,
main.cl-tool-shell > .panel:not(.cl-tool-guide) > #output { grid-column: 2 !important; grid-row: 3 !important; min-height: min(50vh, 520px) !important; margin: 0 !important; padding: 10px !important; border: 1px solid var(--cl-line-soft) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; overflow: auto !important; }
body[data-tool-id="resize-images"] main.cl-tool-shell > .panel:not(.cl-tool-guide) { display: grid !important; grid-template-columns: minmax(0, 1fr) !important; grid-template-rows: auto auto auto minmax(0, 1fr) !important; }
body[data-tool-id="resize-images"] .grid-2 { display: grid !important; grid-template-columns: minmax(320px, .74fr) minmax(0, 1.26fr) !important; gap: 14px !important; align-items: start !important; }
body[data-tool-id="resize-images"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .controls,
body[data-tool-id="resize-images"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .progress-wrap,
body[data-tool-id="resize-images"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #list { grid-column: 1 !important; grid-row: auto !important; }
body.cl-tool-page .tool-hero { order: 1; }
body.cl-tool-page .cl-tool-guide { order: 3; }
body[data-tool-id="add-watermark"] main.cl-tool-shell,
body[data-tool-id="grayscale-image"] main.cl-tool-shell { display: grid !important; grid-template-columns: minmax(340px, .88fr) minmax(0, 1.12fr) !important; gap: 14px !important; align-items: stretch !important; }
body[data-tool-id="add-watermark"] .tool-hero,
body[data-tool-id="grayscale-image"] .tool-hero,
body[data-tool-id="add-watermark"] .cl-tool-guide,
body[data-tool-id="grayscale-image"] .cl-tool-guide { grid-column: 1 / -1 !important; }
body[data-tool-id="add-watermark"] #controlsWrap,
body[data-tool-id="grayscale-image"] .left { grid-column: 1 !important; grid-row: 2 !important; min-width: 0 !important; padding: 16px !important; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; overflow: auto !important; }
body[data-tool-id="add-watermark"] #editorWrap,
body[data-tool-id="grayscale-image"] .right { grid-column: 2 !important; grid-row: 2 !important; min-width: 0 !important; padding: 16px !important; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; overflow: auto !important; }
body[data-tool-id="add-watermark"] #editorWrap .panel,
body[data-tool-id="grayscale-image"] .right .panel { border: 0 !important; padding: 0 !important; }
body[data-tool-id="add-watermark"] .canvas-wrap,
body[data-tool-id="grayscale-image"] .canvas-wrap { min-height: min(58vh, 620px); display: grid; place-items: center; border: 1px solid var(--cl-line-soft); border-radius: var(--cl-radius); background: var(--cl-surface-2); overflow: auto; }
body[data-tool-id="png-to-svg"] main.cl-tool-shell > .wrapper { grid-column: 1 / -1; display: grid !important; grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr) !important; gap: 14px !important; align-items: stretch !important; }
body[data-tool-id="png-to-svg"] #settingsCard { grid-column: 1 !important; grid-row: 1 !important; }
body[data-tool-id="png-to-svg"] #previewCard { grid-column: 2 !important; grid-row: 1 !important; }
body[data-tool-id="png-to-svg"] #settingsCard,
body[data-tool-id="png-to-svg"] #previewCard { min-width: 0 !important; padding: 16px !important; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; box-shadow: none !important; overflow: auto !important; }
body[data-tool-id="png-to-svg"] #settingsCard > h1,
body[data-tool-id="png-to-svg"] #settingsCard > .subtitle { display: none !important; }
body[data-tool-id="png-to-svg"] .preview,
body[data-tool-id="png-to-svg"] #preview { min-height: min(60vh, 640px); display: grid; align-content: start; gap: 12px; }
.section,
fieldset { min-width: 0 !important; border: 1px solid var(--cl-line-soft) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface-2) !important; padding: 12px !important; }
fieldset { margin: 0 0 10px !important; }
legend { padding: 0 6px !important; color: var(--cl-text) !important; font-size: .88rem !important; font-weight: 820 !important; }
.form-grid { display: grid !important; grid-template-columns: repeat(12, minmax(0, 1fr)) !important; gap: 10px !important; }
.span-12 { grid-column: span 12 !important; }
.span-6 { grid-column: span 6 !important; }
.span-4 { grid-column: span 4 !important; }
.span-3 { grid-column: span 3 !important; }
.row { display: flex !important; align-items: center !important; gap: 8px !important; flex-wrap: wrap !important; }
progress { width: 100%; height: 8px; accent-color: var(--tool-accent, var(--cl-accent)); }
#progressBar { height: 8px; overflow: hidden; border-radius: 999px; background: var(--cl-rail); }
#progressBar > div { height: 100%; width: 0; background: var(--tool-accent, var(--cl-accent)); }

.tool-mobile-steps { display: none; }
.cl-tool-guide { grid-column: 1 / -1; margin: 18px 0 0 !important; padding: 0 !important; min-height: 0 !important; border: 0 !important; background: transparent !important; box-shadow: none !important; }
.cl-guide-grid { display: grid !important; grid-template-columns: minmax(0, 1fr); gap: 16px; align-items: start; }
.cl-tool-article,
.cl-faq-list,
.cl-related-tools { min-width: 0; border: 1px solid var(--cl-line) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface) !important; padding: 16px !important; }
.cl-tool-article h2,
.cl-faq-list h2,
.cl-related-tools h2 { margin: 0 0 12px; color: var(--cl-text); font-size: 1.08rem; }
.cl-tool-article p { max-width: 75ch; margin: 0 0 12px; color: var(--cl-muted); line-height: 1.66; }
.cl-seo-block + .cl-seo-block { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--cl-line-soft); }
.cl-howto-list,
.cl-steps { list-style: none !important; margin: 0 !important; padding: 0 !important; display: grid !important; gap: 8px !important; }
.cl-howto-list li,
.cl-steps li { list-style: none !important; display: grid !important; grid-template-columns: 34px minmax(0, 1fr) !important; align-items: start !important; gap: 10px !important; padding: 10px !important; border: 1px solid var(--cl-line-soft) !important; border-radius: var(--cl-radius) !important; background: var(--cl-surface-2) !important; color: var(--cl-muted) !important; }
.cl-howto-list li::marker,
.cl-steps li::marker { content: "" !important; }
.cl-howto-list li > span,
.cl-steps li > span { display: block !important; min-width: 0 !important; }
.cl-howto-list .cl-icon,
.cl-steps .cl-icon { width: 34px !important; height: 34px !important; padding: 7px !important; border: 1px solid var(--cl-line-soft) !important; border-radius: var(--cl-radius) !important; background: #fff !important; color: var(--tool-accent, var(--cl-accent)) !important; }
.cl-howto-list strong { display: block !important; margin-bottom: 3px !important; color: var(--cl-text) !important; }
.cl-inline-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.cl-inline-tool-grid a,
.cl-related-tools a { min-height: 42px; display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid var(--tool-border, var(--cl-line)); border-radius: var(--cl-radius); background: var(--tool-tint, var(--cl-surface-2)); color: var(--cl-text); font-weight: 760; }
.cl-inline-tool-grid a .cl-icon,
.cl-related-tools a .cl-icon { color: var(--tool-accent, var(--cl-accent)); }
.cl-inline-link { color: var(--cl-accent); font-weight: 780; text-decoration: underline; text-underline-offset: 3px; }
.cl-faq-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.cl-faq-item { border: 1px solid var(--cl-line-soft); border-radius: var(--cl-radius); background: var(--cl-surface-2); overflow: hidden; }
.cl-faq-item summary { list-style: none; cursor: pointer; padding: 11px 12px; color: var(--cl-text); font-weight: 780; }
.cl-faq-item summary::-webkit-details-marker { display: none; }
.cl-faq-item summary::after { content: "+"; float: right; color: var(--cl-faint); }
.cl-faq-item[open] summary::after { content: "-"; }
.content-accordion__body { padding: 0 12px 12px; color: var(--cl-muted); }
.content-accordion__body p { margin: 0; }
.cl-related-tools { margin-top: 16px !important; padding-top: 16px !important; }
.cl-related-tools > div { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }

@media (max-width: 1280px) {
  :root { --cl-gutter: clamp(28px, 4vw, 56px); }
  .cl-header__inner,
  .cl-home-app,
  .cl-footer__inner,
  main.container,
  main.cl-tool-shell { width: min(100% - var(--cl-gutter), var(--cl-max)) !important; }
  .cl-nav a span { display: none; }
  .cl-nav a { padding: 8px; }
  .cl-home-app { grid-template-columns: minmax(0, 1fr) 300px; }
  .home-sections { grid-template-columns: 1fr; }
  .cl-search-page .home-section--all { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  .cl-header-search { max-width: none; }
  .cl-home-app { display: block; padding-top: 12px; }
  .home-aside { position: static; max-height: none; margin-top: 14px; }
  .home-command { grid-template-columns: 1fr; }
  .home-command__actions { justify-content: flex-start; }
  .tool-shell,
  .tool-workspace,
  .cl-tool-workspace,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) { grid-template-columns: 1fr !important; min-height: 0 !important; }
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .drop,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #drop,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #dropZone,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .controls,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #progressArea,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .progress,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .progress-wrap,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .list,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #list,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > .grid,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #grid,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #results,
  main.cl-tool-shell > .panel:not(.cl-tool-guide) > #output { grid-column: auto !important; grid-row: auto !important; min-height: 0 !important; }
  body[data-tool-id="resize-images"] .grid-2 { grid-template-columns: 1fr !important; }
  .cl-guide-grid,
  .cl-faq-items { grid-template-columns: 1fr; }
  .cl-related-tools > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand,
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  :root { --cl-header: 58px; --cl-gutter: 18px; }
  body.cl-public-page,
  body.cl-tool-page { padding-top: var(--cl-header) !important; }
  .cl-header__inner { width: 100%; padding: 0 10px; gap: 8px; }
  .cl-brand-mark { width: 32px; height: 32px; }
  .header-brand { max-width: 126px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .cl-header-search { flex: 0 1 40px; min-width: 40px; width: 40px; padding: 0 9px; }
  .cl-header-search span,
  .cl-header-search kbd,
  .cl-nav { display: none; }
  .cl-site-header .cl-nav { position: fixed; left: 9px; right: 9px; bottom: 9px; z-index: 60; display: flex !important; align-items: center; gap: 4px; padding: 5px; border: 1px solid var(--cl-line); border-radius: 12px; background: rgba(255,255,255,.98); box-shadow: 0 8px 24px rgba(16,24,40,.12); }
  .cl-site-header .cl-nav a { flex: 1 1 0 !important; justify-content: center; min-width: 0; min-height: 38px; padding: 7px 4px; }
  .cl-site-header .cl-nav a span { display: none; }
  body.cl-home-page .cl-site-header .cl-nav { display: none !important; }
  body.cl-home-page .cl-home-app { display: block; }
  body.cl-public-page:not(.cl-home-page),
  body.cl-tool-page { padding-bottom: 68px !important; }
  .cl-language { max-width: 94px; min-height: 36px; }
  .cl-home-app,
  .cl-standalone,
  .cl-search-shell,
  .cl-footer__inner,
  main.container,
  main.cl-tool-shell { width: min(100% - 18px, var(--cl-max)) !important; }
  .home-main,
  .home-aside__panel,
  .panel,
  .tool-panel,
  .cl-tool-guide,
  .cl-standalone__hero { padding: 12px !important; }
  .home-title { font-size: 1.7rem; }
  .home-copy { font-size: .95rem; }
  .home-finder { min-height: auto; align-items: stretch; flex-wrap: wrap; }
  .home-finder input { flex-basis: calc(100% - 34px); }
  .home-finder button { width: 100%; }
  .home-nav-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
  .home-nav-list--command,
  .home-nav-list--inline { display: flex; flex-wrap: nowrap; }
  .home-tab { flex: 0 0 auto; }
  .home-section__header { display: block; }
  .home-section__header p { margin-top: 6px; text-align: left; }
  .home-tool { grid-template-columns: 38px minmax(0, 1fr); }
  .tool-format { grid-column: 2; text-align: left; white-space: normal; }
  .cl-search-page .home-section--all,
  .cl-public-grid,
  .footer-brand,
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; justify-content: stretch; }
  .tool-hero { grid-template-columns: 42px minmax(0, 1fr) !important; padding: 12px !important; }
  .tool-hero__icon { width: 40px; height: 40px; }
  .tool-hero h1 { font-size: 1.22rem !important; }
  .tool-meta-row span { width: 100%; }
  .tool-mobile-steps { position: sticky; top: var(--cl-header); z-index: 20; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 0 0 10px; padding: 8px 0; background: var(--cl-bg); }
  .tool-mobile-steps button,
  .tool-mobile-steps span { min-height: 36px; border: 1px solid var(--cl-line); border-radius: var(--cl-radius); background: var(--cl-surface); color: var(--cl-muted); font-size: .82rem; font-weight: 760; }
  .tool-mobile-steps .is-active { background: var(--cl-accent); border-color: var(--cl-accent); color: #fff; }
  body.cl-tool-page[data-mobile-step="upload"] .tool-panel--results,
  body.cl-tool-page[data-mobile-step="settings"] .tool-panel--results,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .list,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #list,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .grid,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #grid,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #results,
  body.cl-tool-page[data-mobile-step="upload"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #output,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .list,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #list,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .grid,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #grid,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #results,
  body.cl-tool-page[data-mobile-step="settings"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #output { display: none !important; }
  body.cl-tool-page[data-mobile-step="results"] .tool-panel--input,
  body.cl-tool-page[data-mobile-step="results"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .drop,
  body.cl-tool-page[data-mobile-step="results"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #drop,
  body.cl-tool-page[data-mobile-step="results"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > #dropZone,
  body.cl-tool-page[data-mobile-step="results"] main.cl-tool-shell > .panel:not(.cl-tool-guide) > .grid-2 { display: none !important; }
  body.cl-tool-page[data-mobile-step="upload"] .right-ctrls,
  body.cl-tool-page[data-mobile-step="upload"] #pdfSettingsRow,
  body.cl-tool-page[data-mobile-step="upload"] .mode-hint,
  body[data-tool-id="add-watermark"].cl-tool-page[data-mobile-step="upload"] #controlsWrap > .controls,
  body[data-tool-id="add-watermark"].cl-tool-page[data-mobile-step="upload"] #controlsWrap > .actions-bar,
  body[data-tool-id="png-to-svg"].cl-tool-page[data-mobile-step="upload"] #settingsCard .options,
  body[data-tool-id="png-to-svg"].cl-tool-page[data-mobile-step="upload"] #presetRow,
  body.cl-tool-page[data-mobile-step="settings"] .drop,
  body.cl-tool-page[data-mobile-step="settings"] #drop,
  body.cl-tool-page[data-mobile-step="settings"] #dropZone { display: none !important; }
  body[data-tool-id="add-watermark"].cl-tool-page[data-mobile-step="results"] #controlsWrap,
  body[data-tool-id="png-to-svg"].cl-tool-page[data-mobile-step="results"] #settingsCard { display: none !important; }
  body[data-tool-id="add-watermark"] main.cl-tool-shell,
  body[data-tool-id="grayscale-image"] main.cl-tool-shell,
  body[data-tool-id="png-to-svg"] main.cl-tool-shell > .wrapper { grid-template-columns: 1fr !important; }
  body[data-tool-id="add-watermark"] #controlsWrap,
  body[data-tool-id="add-watermark"] #editorWrap,
  body[data-tool-id="grayscale-image"] .left,
  body[data-tool-id="grayscale-image"] .right,
  body[data-tool-id="png-to-svg"] #settingsCard,
  body[data-tool-id="png-to-svg"] #previewCard { grid-column: 1 !important; grid-row: auto !important; }
  .drop,
  #drop,
  #dropZone { min-height: 210px; }
  .controls,
  .left-ctrls,
  .right-ctrls,
  .controls .left,
  .controls .right { display: grid !important; grid-template-columns: 1fr !important; width: 100%; }
  .btn,
  .btn-ghost,
  .btn-primary,
  .btn-prominent,
  body.cl-tool-page button:not(.home-tab) { width: 100%; }
  .span-6,
  .span-4,
  .span-3 { grid-column: span 12 !important; }
  .cl-inline-tool-grid,
  .cl-related-tools > div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}