/* KivTools UI: shared design tokens and components.
   Replaces historical visual layers on selected routes; does not alter tool algorithms. */
:root {
  --ui-canvas: #eef1f4;
  --ui-surface: #ffffff;
  --ui-workspace: #f5f7f9;
  --ui-surface-soft: #f1f3f5;
  --ui-text: #20262e;
  --ui-muted: #68717c;
  --ui-line: #e7ebef;
  --ui-accent: #087f5b;
  --ui-accent-soft: #e8f5ee;
  --ui-on-accent: #ffffff;
  --ui-radius: 9px;
  --ui-menu-shadow: 0 12px 36px #17212b17;
  --ui-code: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}
html.kiv-shell-dark {
  --ui-canvas: #15181c;
  --ui-surface: #1d2127;
  --ui-workspace: #1d2127;
  --ui-surface-soft: #262c34;
  --ui-text: #e7ebef;
  --ui-muted: #a3adb9;
  --ui-line: #333b46;
  --ui-accent: #65d6a4;
  --ui-accent-soft: #203b31;
  --ui-on-accent: #143326;
  --ui-menu-shadow: 0 12px 36px #0005;
  color-scheme: dark;
}
body.kiv-ui {
  margin: 0;
  padding: 0;
  background: var(--ui-canvas);
  color: var(--ui-text);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
}
.kiv-ui *, .kiv-ui *::before, .kiv-ui *::after { box-sizing: border-box; }
.kiv-ui [hidden] { display: none !important; }
.kiv-ui a { color: var(--ui-accent); text-decoration: none; }
.kiv-ui a:hover { color: var(--ui-accent); text-decoration: none; }
.kiv-ui :focus-visible { outline: 2px solid var(--ui-accent); outline-offset: 3px; }
.kiv-ui h1, .kiv-ui h2, .kiv-ui h3, .kiv-ui h4 { color: var(--ui-text); line-height: 1.3; }
.kiv-ui button, .kiv-ui input, .kiv-ui textarea, .kiv-ui select { font: inherit; }
.kiv-ui .container { width: calc(100% - 64px); max-width: 1300px; padding: 0; }
.kiv-ui .container > .row { margin: 0; }
.kiv-ui .container > .row > .col-md-12 { float: none; width: 100%; padding: 0; min-width: 0; }
.kiv-ui .container:not(.jz) { margin-top: 0; }
.kiv-ui .col10main { background: transparent; border: 0; box-shadow: none; }

/* One compact header. The same menu markup and collapse handlers are retained. */
.kiv-ui .navbar { position: sticky; top: 0; z-index: 1050; min-height: 64px; margin: 0 0 32px; background: var(--ui-surface); border: 0; border-bottom: 1px solid var(--ui-line); border-radius: 0; }
.kiv-ui .navbar > .jz { display: flex; position: relative; align-items: center; gap: 6px; min-height: 64px; }
.kiv-ui .navbar > .jz::before, .kiv-ui .navbar > .jz::after { display: none; }
.kiv-ui .navbar > .container > .navbar-header { flex: 0 0 auto; float: none; margin: 0; }
.kiv-ui .navbar > .container .navbar-brand { display: flex; align-items: center; gap: 9px; float: none; height: auto; margin: 0 18px 0 0; padding: 0; color: var(--ui-text); font-size: 18px; font-weight: 750; letter-spacing: -.6px; }
.kiv-ui .navbar-brand:hover { color: var(--ui-text); }
.kiv-ui .logo_ico { display: grid; place-items: center; width: 29px; height: 29px; border-radius: 7px; background: #087f5b; color: #fff; font-size: 17px; font-style: normal; }
.kiv-ui #navbar { flex: 1 1 auto; min-width: 0; padding: 0; margin: 0; border: 0; box-shadow: none; }
.kiv-ui #top_menu { display: flex; align-items: center; gap: 2px; float: none; margin: 0; padding: 0; }
.kiv-ui #top_menu > li { position: static; float: none; margin: 0; }
.kiv-ui #top_menu > li > a { display: flex; align-items: center; gap: 5px; padding: 9px 8px; border-radius: 6px; color: var(--ui-muted); font-size: 12px; font-weight: 550; line-height: 20px; white-space: nowrap; }
.kiv-ui #top_menu > li > a:hover, .kiv-ui #top_menu > li.open > a { background: var(--ui-surface-soft); color: var(--ui-text); }
.kiv-nav-primary-icon { font-size: 12px; opacity: .65; }
.kiv-ui #top_menu > li > a[data-ui-nav-label] { font-size: 0; }
.kiv-ui #top_menu > li > a[data-ui-nav-label] > .kiv-nav-primary-label { display: none; }
.kiv-ui #top_menu > li > a[data-ui-nav-label]::after { content: attr(data-ui-nav-label); font-size: 13px; order: 1; }
.kiv-ui #top_menu > li > a[data-ui-nav-label] > .caret { order: 2; }
.kiv-nav-desktop-label { display: none; }
.kiv-nav-desktop-compact { display: inline; }
.kiv-ui .caret { opacity: .6; }
.kiv-ui .navbar-toggle { display: none; }
.kiv-ui .icon-button, .kiv-ui .kiv-account-launch, .kiv-ui .kiv-locale-launch { flex: 0 0 34px; display: inline-flex; justify-content: center; align-items: center; position: static; width: 34px; height: 34px; margin: 0; padding: 0; border: 0; border-radius: 7px; background: transparent; color: var(--ui-muted); box-shadow: none; }
.kiv-ui .icon-button:hover, .kiv-ui .kiv-account-launch:hover, .kiv-ui .kiv-locale-launch:hover { background: var(--ui-surface-soft); color: var(--ui-text); }
.kiv-ui .icon-button svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; }
.kiv-ui .icon-button .sun-icon { display: none; }
.kiv-shell-dark .kiv-ui .icon-button .sun-icon { display: block; }
.kiv-shell-dark .kiv-ui .icon-button .moon-icon { display: none; }
.kiv-ui .kiv-locale-active { display: none; }
.kiv-ui .dropdown-menu, .kiv-ui .kiv-locale-menu, .kiv-ui .kiv-account-menu { border: 1px solid var(--ui-line); border-radius: 10px; background: var(--ui-surface); color: var(--ui-text); box-shadow: var(--ui-menu-shadow); }
.kiv-ui #top_menu > li > .dropdown-menu { position: absolute; top: calc(100% - 2px); left: 0; right: 0; width: auto; max-height: min(65vh, 620px); padding: 14px; overflow-y: auto; overflow-x: hidden; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 0 16px; }
.kiv-ui #top_menu > li.open > .dropdown-menu { display: grid; }
.kiv-ui #top_menu > li > .kiv-webops-menu { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kiv-ui #top_menu > li > .dropdown-menu > .dropdown-header, .kiv-ui #top_menu > li > .dropdown-menu > .divider { grid-column: 1 / -1; }
.kiv-ui #top_menu > li:not(.open) > .dropdown-menu { display: none; }
.kiv-ui #top_menu .dropdown-menu li { width: auto; float: none; break-inside: avoid; }
.kiv-ui .dropdown-menu > li > a, .kiv-ui .kiv-locale-menu a, .kiv-ui .kiv-account-menu a, .kiv-ui .kiv-account-menu button { display: block; padding: 8px 10px; font-size: 13px; line-height: 1.45; color: var(--ui-text); white-space: normal; overflow-wrap: anywhere; border-radius: 5px; }
.kiv-ui #top_menu .dropdown-menu ul { list-style: none; padding: 0; margin: 0; }
.kiv-ui #top_menu .dropdown-menu li > a { display: flex; align-items: flex-start; gap: 9px; padding: 7px 10px; border-radius: 5px; color: var(--ui-text); font-size: 13px; line-height: 1.45; white-space: normal; overflow-wrap: anywhere; }
.kiv-ui #top_menu .dropdown-menu li > a:hover, .kiv-ui #top_menu .dropdown-menu li > a:focus { background: var(--ui-surface-soft); }
.kiv-ui #top_menu .dropdown-menu li > span { display: block; padding: 9px 10px 6px; color: var(--ui-muted); font-size: 11px; font-weight: 600; }
.kiv-ui .kiv-nav-tool-icon { display: inline-flex; flex: 0 0 17px; width: 17px; height: 17px; margin-top: 1px; color: var(--ui-muted); }
.kiv-ui .kiv-nav-tool-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.kiv-ui .dropdown-menu > li > a:hover, .kiv-ui .dropdown-menu > li > a:focus, .kiv-ui .kiv-locale-menu a:hover { background: var(--ui-surface-soft); }
.kiv-ui .dropdown-menu .divider { background: var(--ui-line); }
.kiv-ui .dropdown-header { font-size: 11px; color: var(--ui-muted); padding: 10px; }
.kiv-ui .kiv-locale-menu, .kiv-ui .kiv-account-menu { display: none; position: absolute; top: 58px; right: 0; z-index: 1090; width: 216px; padding: 7px; list-style: none; }
.kiv-ui .kiv-locale-menu.is-open, .kiv-ui .kiv-account-menu.is-open { display: block; }
.kiv-ui .kiv-locale-menu a { display: flex; align-items: center; justify-content: space-between; min-height: 34px; padding: 7px 9px; }
.kiv-ui .kiv-locale-menu a[aria-current] { color: var(--ui-accent); background: var(--ui-accent-soft); }
.kiv-ui .kiv-locale-code { color: var(--ui-muted); font-size: 10px; }

/* Tool heading: concise hierarchy, no large decorated introduction card. */
.kiv-ui .tool-intro { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 24px; row-gap: 10px; width: 100%; max-width: none; margin: 6px 0 26px; padding: 0; background: transparent; border: 0; box-shadow: none; }
.kiv-ui .tool-intro h1 { grid-column: 1; grid-row: 1; margin: 0; font-size: clamp(23px, 2.15vw, 29px); font-weight: 680; letter-spacing: -.7px; }
.kiv-ui .tool-intro p { grid-column: 1 / -1; grid-row: 2; width: auto; max-width: none; margin: 0; padding: 0; color: var(--ui-muted); font-size: 14px; line-height: 1.7; }
.kiv-ui .tool-intro p::before, .kiv-ui .tool-intro::before, .kiv-ui .tool-intro::after { content: none; }
.kiv-ui .kiv-tool-local-note { grid-column: 1; color: var(--ui-muted); font-size: 12px; }
.kiv-ui .kiv-tool-local-note > span { display: inline-block; width: 6px; height: 6px; background: var(--ui-accent); border-radius: 50%; margin-right: 6px; }
.kiv-ui .kiv-workspace-tool-action { grid-column: 2; grid-row: 1; align-self: center; justify-self: end; }
.kiv-ui button.kiv-workspace-tool-action { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; min-height: 35px; font-size: 12px; font-weight: 550; background: var(--ui-surface); color: var(--ui-muted); border: 1px solid var(--ui-line); border-radius: 7px; box-shadow: none; }
.kiv-ui button.kiv-workspace-tool-action:hover, .kiv-ui button.kiv-workspace-tool-action.is-added { color: var(--ui-accent); background: var(--ui-accent-soft); border-color: transparent; }
.kiv-ui .kiv-tool-icon, .kiv-ui .kiv-tool-heading-icon { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; vertical-align: middle; margin-right: 10px; color: var(--ui-accent); }
.kiv-ui .kiv-tool-icon svg, .kiv-ui .kiv-tool-heading-icon svg { width: 19px; height: 19px; }
.kiv-ui .kiv-legacy-intro-kicker, .kiv-ui .kiv-legacy-intro-meta { font-size: 12px; color: var(--ui-muted); }

/* Related tools remain tabs, including their More menu. */
.kiv-ui .kiv-recommendation-tabs { display: flex; align-items: stretch; flex-wrap: wrap; position: relative; gap: 4px; margin: 0 0 22px; padding: 0; border: 0; border-bottom: 1px solid var(--ui-line); background: transparent; overflow: visible; }
.kiv-ui .kiv-recommendation-tabs::before, .kiv-ui .kiv-recommendation-tabs::after { display: none; }
.kiv-ui .kiv-recommendation-tabs > li { flex: 0 1 auto; float: none; min-width: 0; margin: 0 0 -1px; }
.kiv-ui .kiv-recommendation-tabs > li > a { height: 100%; margin: 0; padding: 11px 12px; border: 1px solid transparent; border-radius: 7px 7px 0 0; color: var(--ui-muted); font-size: 12px; font-weight: 550; line-height: 1.5; white-space: normal; }
.kiv-ui .kiv-recommendation-tabs > li > a:hover { background: var(--ui-surface-soft); color: var(--ui-text); }
.kiv-ui .kiv-recommendation-tabs > li.active > a, .kiv-ui .kiv-recommendation-tabs > li.active > a:focus { color: var(--ui-accent); border-color: var(--ui-line); border-bottom-color: var(--ui-surface); background: var(--ui-surface); box-shadow: none; }
.kiv-ui .kiv-recommendation-tabs .dropdown-menu { left: auto; right: 0; min-width: 280px; max-width: min(420px, calc(100vw - 32px)); padding: 7px; z-index: 1040; }
.kiv-ui .ui-mobile-tab-copy { display: none; }
.kiv-ui .btn { background: var(--ui-surface); color: var(--ui-text); border: 1px solid var(--ui-line); border-radius: 6px; box-shadow: none; }
.kiv-ui .btn:hover { background: var(--ui-surface-soft); }
.kiv-ui .btn-success, .kiv-ui .btn-primary { background: #087f5b; border-color: #087f5b; color: #fff; }
.kiv-ui .form-control { height: 38px; padding: 8px 11px; color: var(--ui-text); background: var(--ui-surface); border: 1px solid var(--ui-line); border-radius: 6px; box-shadow: none; }
.kiv-ui .form-control:focus { border-color: var(--ui-accent); box-shadow: 0 0 0 3px var(--ui-accent-soft); }
.kiv-ui input::placeholder, .kiv-ui textarea::placeholder { color: var(--ui-muted); opacity: .8; }
.kiv-ui .panel { background: var(--ui-surface); border-color: var(--ui-line); box-shadow: none; }
.kiv-ui svg { vertical-align: middle; }
.kiv-ui code, .kiv-ui pre { color: var(--ui-text); background: var(--ui-surface-soft); font-family: var(--ui-code); }
.kiv-ui #foot-history { margin: 28px auto 0; color: var(--ui-muted); font-size: 12px; }
.kiv-ui #visit_history a { display: inline-block; margin: 3px 4px; padding: 3px 6px; background: transparent; color: var(--ui-muted); font-size: 11px; border: 0; }
.kiv-ui #visit_history a:hover { color: var(--ui-accent); background: var(--ui-accent-soft); }
.kiv-ui #footer { margin-top: 42px; padding: 22px 0; color: var(--ui-muted); background: transparent; border-top: 1px solid var(--ui-line); font-size: 11px; }
.kiv-ui #footer .col-sm-12 { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 0; }
.kiv-ui #footer a { color: var(--ui-muted); }
.kiv-ui .kiv-footer-languages { display: flex; gap: 12px; flex-wrap: wrap; }
.kiv-ui .gotop { display: none; }

/* Existing search and account dialogs, with explicit state-driven visibility. */
.kiv-ui .kiv-shell-launch { position: fixed; right: 22px; bottom: 22px; z-index: 1000; display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid var(--ui-line); border-radius: 9px; background: var(--ui-surface); color: var(--ui-muted); box-shadow: 0 3px 12px #0001; }
.kiv-ui .kiv-shell-launch-label { font-size: 12px; }
.kiv-ui .kiv-shell-overlay, .kiv-ui .kiv-auth-overlay, .kiv-ui .kiv-tool-library-overlay { display: none; position: fixed; inset: 0; z-index: 2000; padding: 9vh 20px 30px; overflow: auto; background: #11182766; }
.kiv-ui .kiv-shell-overlay.is-open, .kiv-ui .kiv-auth-overlay.is-open, .kiv-ui .kiv-tool-library-overlay.is-open { display: block; }
.kiv-ui .kiv-website-overlay { display: none; }
.kiv-ui .kiv-website-overlay.is-open { display: block; position: fixed; inset: 0; z-index: 2000; background: #11182766; padding: 9vh 20px; overflow: auto; }
.kiv-ui .kiv-website-dialog { max-width: 720px; margin: auto; padding: 24px; border-radius: 12px; color: var(--ui-text); background: var(--ui-surface); }
.kiv-ui .kiv-shell-dialog, .kiv-ui .kiv-auth-dialog, .kiv-ui .kiv-tool-library-dialog { width: 100%; max-width: 650px; margin: auto; padding: 24px; border: 1px solid var(--ui-line); border-radius: 14px; color: var(--ui-text); background: var(--ui-surface); box-shadow: var(--ui-menu-shadow); }
.kiv-ui .kiv-auth-dialog { max-width: 430px; }
.kiv-ui .kiv-shell-dialog-header, .kiv-ui .kiv-auth-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.kiv-ui .kiv-shell-dialog h2, .kiv-ui .kiv-auth-dialog h2 { margin: 0; font-size: 20px; font-weight: 650; }
.kiv-ui .kiv-shell-dialog p, .kiv-ui .kiv-auth-dialog p { margin: 8px 0 14px; font-size: 12px; color: var(--ui-muted); }
.kiv-ui .kiv-shell-close, .kiv-ui .kiv-auth-close { border: 0; background: transparent; color: var(--ui-muted); font-size: 24px; line-height: 1; padding: 3px 5px; }
.kiv-ui .kiv-shell-actions { display: flex; justify-content: space-between; gap: 8px; align-items: center; padding: 12px 0; color: var(--ui-muted); font-size: 11px; }
.kiv-ui .kiv-shell-theme { background: transparent; color: var(--ui-muted); border: 0; }
.kiv-ui .kiv-shell-results { max-height: 52vh; overflow: auto; }
.kiv-ui .kiv-shell-section-title { margin: 14px 0 6px; font-size: 11px; color: var(--ui-muted); }
.kiv-ui .kiv-shell-result { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--ui-line); }
.kiv-ui .kiv-shell-result-link { display: grid; flex: 1; gap: 2px; color: var(--ui-text); }
.kiv-ui .kiv-shell-result-meta { font-size: 11px; color: var(--ui-muted); }
.kiv-ui .kiv-shell-pin { flex: 0 0 30px; width: 30px; height: 30px; background: transparent; color: var(--ui-muted); border: 0; }
.kiv-ui .kiv-shell-pin.is-pinned { color: var(--ui-accent); }
.kiv-ui .kiv-auth-tabs { display: flex; gap: 5px; margin: 15px 0; padding: 4px; border-radius: 7px; background: var(--ui-surface-soft); }
.kiv-ui .kiv-auth-tab { flex: 1; padding: 7px; border: 0; border-radius: 5px; color: var(--ui-muted); background: transparent; }
.kiv-ui .kiv-auth-tab.is-active { background: var(--ui-surface); color: var(--ui-text); }
.kiv-ui .kiv-auth-form { display: none; }
.kiv-ui .kiv-auth-form.is-active { display: block; }
.kiv-ui .kiv-auth-field { display: grid; gap: 6px; margin: 0 0 14px; font-size: 12px; font-weight: 500; }
.kiv-ui .kiv-auth-field input { width: 100%; min-height: 39px; border: 1px solid var(--ui-line); border-radius: 6px; padding: 8px 10px; background: var(--ui-surface-soft); }
.kiv-ui .kiv-auth-submit { width: 100%; min-height: 38px; border: 0; border-radius: 6px; background: #087f5b; color: white; }
.kiv-ui .kiv-auth-submit:disabled { opacity: .5; cursor: not-allowed; }
.kiv-ui .kiv-auth-message { display: none; }
.kiv-ui .kiv-auth-message.is-visible { display: block; }
.kiv-ui .kiv-auth-accept { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; }
.kiv-ui .kiv-workspace-toast { display: none; position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 3000; padding: 12px 20px; background: var(--ui-text); color: var(--ui-surface); border-radius: 8px; }
.kiv-ui .kiv-workspace-toast.is-visible { display: block; }

@media (min-width: 1450px) { .kiv-ui #top_menu > li > a { font-size: 13px; padding-inline: 10px; } }
@media (max-width: 1199px) {
  .kiv-ui .navbar > .jz { flex-wrap: wrap; padding-block: 13px; }
  .kiv-ui .navbar > .container > .navbar-header { flex: 1 1 auto; display: flex; align-items: center; }
  .kiv-ui .navbar-brand { order: 0; }
  .kiv-ui .navbar-toggle { display: block; order: 1; float: none; margin: 0 0 0 auto; padding: 8px; border: 0; border-radius: 6px; background: transparent; }
  .kiv-ui .navbar-toggle .icon-bar { width: 19px; height: 2px; background: var(--ui-muted); }
  .kiv-ui #navbar { order: 10; flex: 1 0 100%; width: 100%; max-height: 70vh; overflow-y: auto; }
  .kiv-ui #navbar.collapse:not(.in) { display: none !important; }
  .kiv-ui #navbar.collapse.in { display: block; }
  .kiv-ui #top_menu { display: block; padding: 10px 0 4px; }
  .kiv-ui #top_menu > li > a { padding: 11px 8px; font-size: 14px; }
  .kiv-ui #top_menu > li > a .caret { margin-left: auto; }
  .kiv-ui #top_menu > li > .dropdown-menu { position: static; margin: 2px 0 8px; padding: 6px; max-height: none; border: 0; background: var(--ui-surface-soft); box-shadow: none; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kiv-ui #top_menu > li:not(.open) > .dropdown-menu { display: none; }
}
@media (max-width: 680px) {
  .kiv-ui .container { width: calc(100% - 32px); }
  .kiv-ui .navbar { margin-bottom: 24px; min-height: 60px; }
  .kiv-ui .navbar > .jz { min-height: 60px; padding-block: 11px; gap: 3px; }
  .kiv-ui .navbar-brand { font-size: 17px; margin-right: 8px; }
  .kiv-ui .navbar-toggle { margin-right: 3px; }
  .kiv-ui #top_menu > li > .dropdown-menu { grid-template-columns: minmax(0, 1fr); }
  .kiv-ui .tool-intro { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
  .kiv-ui .tool-intro h1 { width: 100%; font-size: 23px; letter-spacing: -.55px; }
  .kiv-ui .tool-intro p { width: 100%; font-size: 14px; }
  .kiv-ui .kiv-workspace-tool-action { margin-left: auto; }
  .kiv-ui button.kiv-workspace-tool-action { min-height: 38px; }
  .kiv-ui .kiv-recommendation-tabs { gap: 2px; flex-wrap: nowrap; }
  .kiv-ui .kiv-recommendation-tabs > li:not(.active):not(.kiv-recommendation-more) { display: none; }
  .kiv-ui .kiv-recommendation-tabs > li.active { flex: 1 1 auto; }
  .kiv-ui .kiv-recommendation-tabs > li.kiv-recommendation-more { flex: 0 0 120px; }
  .kiv-ui .ui-mobile-tab-copy { display: block; }
  .kiv-ui .kiv-recommendation-tabs > li > a { padding: 9px; font-size: 12px; }
  .kiv-ui .kiv-recommendation-more { position: static; }
  .kiv-ui .kiv-recommendation-tabs .dropdown-menu { left: 0; right: 0; width: auto; min-width: 0; max-height: 55vh; overflow-y: auto; }
  /* Contextual rail pages (kivtools-ui-tools.css) pin each rail item with a 5-class selector
     (flex:0 0 auto; position:relative; z-index:1).  That outranks the phone rules above, so the
     rail wrapped onto two rows and the "More tools" menu opened inside the 102px toggle with
     every label cut off.  Repeat the phone layout at the same weight: one row, current tool
     filling the rail, More menu anchored to the rail instead of the toggle. */
  .kiv-ui .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar {
    flex-wrap: nowrap;
    gap: 2px;
    width: 100%;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.active {
    flex: 1 1 0%;
    min-width: 0;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.kiv-recommendation-more {
    position: static;
    flex: 0 0 auto;
    min-width: 0;
  }
  .kiv-ui .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li > a {
    display: flex;
    width: 100%;
    min-width: 0;
    padding: 10px 9px 9px;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.kiv-recommendation-more > a {
    justify-content: center;
    white-space: nowrap;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.active > a .kiv-detail-nav-tool {
    overflow: hidden;
    white-space: normal;
    overflow-wrap: break-word;
    hyphens: auto;
  }
  .kiv-ui .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.active > a {
    overflow-wrap: break-word;
    hyphens: auto;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.kiv-recommendation-more .dropdown-menu {
    /* Inset by the rail's own 7px padding so the sheet lines up with the tab /
       button boxes instead of hanging 7px past them on both sides. */
    left: 7px;
    right: 7px;
    width: auto;
    min-width: 0;
    max-width: none;
    max-height: 55vh;
    overflow-y: auto;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.kiv-recommendation-more .dropdown-menu > li > a {
    white-space: normal;
    overflow-wrap: break-word;
  }
  .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li.kiv-recommendation-more .dropdown-menu .kiv-detail-nav-tool {
    white-space: normal;
    overflow-wrap: break-word;
  }
  .kiv-ui .form-control, .kiv-ui input[type='search'], .kiv-ui textarea { font-size: 16px; }
  .kiv-ui .kiv-shell-launch-label { display: none; }
  .kiv-ui .kiv-shell-dialog, .kiv-ui .kiv-auth-dialog { padding: 20px; }
  .kiv-ui #footer .col-sm-12 { display: grid; gap: 10px; }
}
/* Very narrow phones: the localised "more" label ("Weitere Werkzeuge", "Mais
 * ferramentas") takes a third of the rail, so one step down keeps the current
 * tool on two lines instead of four. */
@media (max-width: 380px) {
  .kiv-ui .kiv-contextual-nav-root .kiv-recommendation-tabs.kiv-detail-nav.kiv-detail-nav-compact.kiv-detail-nav-toolbar > li > a {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .kiv-ui *, .kiv-ui *::before, .kiv-ui *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* === 20260910-ui3: restored icon rules (from kivtools-tool-icons.css + surface-refinement) === */
/* Homepage tool icon system: intentionally small, semantic, and aligned with
 * KivTools' existing navy / green utility language. */
.navbar .jz.container {
    position: relative;
}

.kiv-theme-launch {
    position: absolute;
    top: 8px;
    right: 84px;
    z-index: 1052;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid #1e2a34;
    border-radius: 3px;
    background: #25313e;
    color: #fff;
    box-shadow: 0 2px 8px rgba(32, 45, 56, .2);
}

.kiv-theme-launch:hover,
.kiv-theme-launch:focus {
    border-color: #4aca6d;
    background: #344555;
    color: #fff;
    outline: 0;
}

.kiv-theme-launch svg {
    width: 15px;
    height: 15px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

.kiv-theme-launch .sun-icon { display: none; }
.kiv-theme-launch .moon-icon { display: block; }
html.kiv-shell-dark .kiv-theme-launch .sun-icon { display: block; }
html.kiv-shell-dark .kiv-theme-launch .moon-icon { display: none; }

@media (min-width: 768px) {
    .navbar #top_menu { padding-right: 126px; }
}

@media (max-width: 767px) {
    .kiv-theme-launch { right: 143px; }
}

/* Dropdown menus keep their existing density, while a 22px icon makes long
 * lists much easier to scan without adding a second visual hierarchy. */
.navbar #top_menu .dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.kiv-nav-tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    border: 1px solid #d8ebe1;
    border-radius: 4px;
    background: #f0f9f3;
    color: #278659;
}

.kiv-nav-tool-icon svg,
.kiv-home-tool-icon svg,
.kiv-featured-tool-icon svg,
.kiv-shell-result-icon svg {
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.kiv-nav-tool-icon svg { width: 12px; height: 12px; stroke-width: 1.65; }

/* Featured cards retain the established five-column layout. The icon is a
 * small stable anchor for the tag and title, not a decorative illustration. */
.kiv-home-featured-card {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr);
    column-gap: 9px;
    min-height: 82px;
    padding: 10px 28px 10px 10px;
}

.kiv-featured-tool-icon {
    display: inline-flex;
    grid-row: 1 / span 2;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    align-self: center;
    border: 1px solid #d8ebe1;
    border-radius: 5px;
    background: #eff8f2;
    color: #278659;
}

.kiv-featured-tool-icon svg { width: 17px; height: 17px; stroke-width: 1.55; }
.kiv-home-featured-tag,
.kiv-home-featured-link { grid-column: 2; }
.kiv-home-featured-tag { margin-bottom: 3px; }

/* The existing blank span preceding each directory link becomes the icon
 * holder. That preserves the template's catalogue data and works in every
 * translated route without rewriting the list markup. */
.footer-nav .list-inline-bg li {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 3px 1px;
}

.footer-nav .list-inline-bg li > .kiv-home-tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 23px;
    height: 23px;
    flex: 0 0 23px;
    margin: 0;
    border: 1px solid #dcebe3;
    border-radius: 5px;
    background: #f1f8f4;
    color: #278659;
    vertical-align: middle;
}

.footer-nav .list-inline-bg li > .kiv-home-tool-icon svg { width: 13px; height: 13px; stroke-width: 1.6; }
.footer-nav .list-inline-bg li > a { min-width: 0; line-height: 1.35; }
.footer-nav .list-inline-bg li:hover > .kiv-home-tool-icon {
    border-color: #a8d6bb;
    background: #e8f7ed;
    color: #15794c;
}

/* Semantic colors are deliberately quiet: they help scan a dense catalog,
 * while green remains the shared KivTools action color. */
.kiv-icon-ai { border-color: #d5eae5 !important; background: #eef9f6 !important; color: #218978 !important; }
.kiv-icon-api { border-color: #d7e9ed !important; background: #eff8fa !important; color: #278096 !important; }
.kiv-icon-security { border-color: #dce5ef !important; background: #f2f6fb !important; color: #4e769c !important; }
.kiv-icon-json,
.kiv-icon-data { border-color: #d9ebe1 !important; background: #eff9f2 !important; color: #238457 !important; }
.kiv-icon-code { border-color: #dbe9df !important; background: #f1f8f3 !important; color: #4e825f !important; }
.kiv-icon-time { border-color: #e4ead3 !important; background: #f7f9ef !important; color: #718847 !important; }
.kiv-icon-network { border-color: #d8e9ed !important; background: #eff8fa !important; color: #367f91 !important; }
.kiv-icon-ops { border-color: #d7e9e5 !important; background: #eff8f6 !important; color: #347f72 !important; }
.kiv-icon-image { border-color: #e4dff0 !important; background: #f7f4fb !important; color: #7663a0 !important; }
.kiv-icon-archive { border-color: #e2e6d7 !important; background: #f7f8f1 !important; color: #77844f !important; }
.kiv-icon-chart { border-color: #d8e5ee !important; background: #f1f7fb !important; color: #4d7e9d !important; }
.kiv-icon-calculator { border-color: #ebe2ce !important; background: #faf7ef !important; color: #8c7037 !important; }
.kiv-icon-text,
.kiv-icon-reference { border-color: #e0e6eb !important; background: #f5f7f9 !important; color: #647985 !important; }

/* Command-palette results are created after page load, so the same visual
 * key is applied there as the user searches. */
.kiv-shell-result-link {
    display: grid;
    grid-template-columns: 26px minmax(0, 1fr);
    column-gap: 8px;
}

.kiv-shell-result-icon {
    display: inline-flex;
    grid-row: 1 / span 2;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    align-self: center;
    border: 1px solid #dcebe3;
    border-radius: 4px;
    background: #f1f8f4;
    color: #278659;
}

.kiv-shell-result-icon svg { width: 13px; height: 13px; stroke-width: 1.6; }
.kiv-shell-result-name,
.kiv-shell-result-meta { grid-column: 2; }

/* The shell already provides a well-tested global dark mode. These additions
 * complete it for the feature grid, catalogue icons and dropdowns. */
html.kiv-shell-dark {
    color-scheme: dark;
    scrollbar-color: #40584d #15211c;
}

html.kiv-shell-dark ::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

html.kiv-shell-dark ::-webkit-scrollbar-track {
    background: #15211c;
}

html.kiv-shell-dark ::-webkit-scrollbar-thumb {
    border: 2px solid #15211c;
    border-radius: 999px;
    background: #40584d;
}

html.kiv-shell-dark ::-webkit-scrollbar-thumb:hover {
    background: #527065;
}

html.kiv-shell-dark .navbar #top_menu .dropdown-menu {
    border-color: #3e505b;
    background: #24333e;
}

html.kiv-shell-dark .navbar #top_menu .dropdown-menu a { color: #dbe5eb; }
html.kiv-shell-dark .navbar #top_menu .dropdown-menu a:hover,
html.kiv-shell-dark .navbar #top_menu .dropdown-menu a:focus { background: #294035; color: #bde8c8; }

/* Web Ops uses a purpose-built four-column desktop menu whose light-mode
 * selectors are more specific than the generic dark dropdown rules above.
 * Give that workbench panel its own dark palette so headings, links and
 * separators remain legible without changing the navigation structure. */
@media (min-width: 1200px) {
    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops > .dropdown-menu.kiv-webops-menu {
        border-color: #40535f;
        background: #24333e;
        box-shadow: 0 14px 34px rgba(5, 12, 16, .42);
    }

    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops > .dropdown-menu.kiv-webops-menu > li.kiv-webops-column + li.kiv-webops-column {
        border-left-color: #3b4d58;
    }

    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops .kiv-webops-heading {
        border-bottom-color: #4aca6d;
        color: #9fb1ba;
    }

    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops .kiv-webops-column > ul > li > a {
        color: #dbe5eb;
    }

    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops .kiv-webops-column > ul > li > a:hover,
    html.kiv-shell-dark .navbar #top_menu > li.kiv-nav-webops .kiv-webops-column > ul > li > a:focus {
        background: #294035;
        color: #bde8c8;
    }
}

html.kiv-shell-dark .footer-nav .kiv-home-featured {
    border-color: #3a514a;
    border-top-color: #34ba77;
    background: linear-gradient(135deg, #263b35 0%, #24343e 58%, #22313a 100%);
    box-shadow: 0 8px 20px rgba(0,0,0,.15);
}

html.kiv-shell-dark .kiv-home-featured h1,
html.kiv-shell-dark .kiv-home-featured h2 { color: #edf5f2; }
html.kiv-shell-dark .kiv-home-featured-description { color: #aebdc1; }
html.kiv-shell-dark .kiv-home-featured-all {
    border-color: #49745d;
    background: #294038;
    color: #a8e3bc;
}

html.kiv-shell-dark .kiv-home-featured-card {
    border-color: #3b515a;
    background: #293b44;
}

html.kiv-shell-dark .kiv-home-featured-card:hover,
html.kiv-shell-dark .kiv-home-featured-card:focus-within { border-color: #5b9b71; background: #2b423a; }
html.kiv-shell-dark .kiv-home-featured-tag { color: #9cacb2; }
html.kiv-shell-dark .kiv-home-featured-link { color: #e2ece9; }
html.kiv-shell-dark .kiv-home-featured-link:hover,
html.kiv-shell-dark .kiv-home-featured-link:focus { color: #a8e7bd; }

html.kiv-shell-dark .footer-nav .list-inline-bg {
    border-color: #3a4d56;
    background: #20303a;
}

html.kiv-shell-dark .footer-nav .list-inline-bg h3 { border-color: #3b5159; background: #293b44; color: #e0e9e7; }
html.kiv-shell-dark .footer-nav .list-inline-bg li > a { color: #cbd7d9; }
html.kiv-shell-dark .footer-nav .list-inline-bg li > a:hover { color: #a8e5ba; }

html.kiv-shell-dark .kiv-nav-tool-icon,
html.kiv-shell-dark .kiv-home-tool-icon,
html.kiv-shell-dark .kiv-featured-tool-icon,
html.kiv-shell-dark .kiv-shell-result-icon {
    border-color: #3d5a4e !important;
    background: #263e35 !important;
    color: #8bd5a7 !important;
}

html.kiv-shell-dark .kiv-theme-launch { border-color: #4b6b5c; background: #294038; color: #bde8c8; }

@media (max-width: 767px) {
    .footer-nav .list-inline-bg li { min-height: 40px; padding: 5px 1px; }
    .footer-nav .list-inline-bg li > .kiv-home-tool-icon { width: 26px; height: 26px; flex-basis: 26px; }
    .kiv-home-featured-card { min-height: 78px; }
}

@media (prefers-reduced-motion: reduce) {
    .kiv-home-featured-card { transition: none; }
}

/* surface-refinement icon overrides (original cascade order) */
.kiv-home-search-result-icon,
.kiv-nav-tool-icon,
.kiv-home-tool-icon,
.kiv-featured-tool-icon,
.kiv-shell-result-icon {
    border: 0 !important;
}

body.kiv-detail-page .kiv-detail-tool-icon,
body.kiv-detail-page .local-badge,
body.kiv-detail-page .kiv-detail-meta span {
    border: 0;
}

.kiv-home-workspace-tool-icon svg {
    width: 13px;
    height: 13px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}

html.kiv-shell-dark .kiv-home-workspace-tool-icon {
    background: #30483d;
    color: #82c89e;
}