/* Panel page layout. Sizes are the reference's computed values; colours
   come from ../../theme.css tokens. */

:root {
  /* The collapsed drawer: a navigation rail of icons with their names under them (owner, 2026-10-21). */
  --drawer-w: 72px;
  --appbar-h: 42px;
  /* The phone's notch and home bar (the reference's --safe-area-*; viewport-fit=cover in index.html). */
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --safe-area-bottom-max: env(safe-area-max-inset-bottom, env(safe-area-inset-bottom, 0px));
  /* The bottom bar's height on a small screen, none otherwise (the reference's MOBILE_NAV_HEIGHT: 64 + safe area). */
  --mobile-nav-h: 0px;
  /* A page that fills the screen: what the app bar and the bottom bar leave (the reference's pageHeight()). */
  --page-h: calc(100dvh - var(--appbar-h) - var(--mobile-nav-h));
}

body.drawer-expanded {
  --drawer-w: 200px;
}

/* A small screen: no drawer, the bar at the bottom instead (bottom-nav.js; the reference's getMainNavState MOBILE). */
body.mobile-nav {
  --drawer-w: 0px;
  --mobile-nav-h: calc(64px + var(--safe-area-bottom-max));
  /* computed again here: a custom property takes the values its own element sees (:root's has no bar) */
  --page-h: calc(100dvh - var(--appbar-h) - var(--mobile-nav-h));
}

body.mobile-nav .drawer {
  display: none;
}

body.mobile-nav .main {
  padding-bottom: var(--mobile-nav-h);
}

/* The website's dictionary drawer: beside the page on big screens, from the bottom on small ones, under the app bars. */
.dict-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--scrim);
}

.dict-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: var(--dict-w);
  max-width: 100%;
  border-left: 1px solid var(--line);
  background: var(--surface);
}

.dict-drawer[hidden],
.dict-drawer-backdrop[hidden] {
  display: none;
}

.dict-drawer-spacer {
  flex: none;
  height: var(--appbar-h);
}

.dict-drawer > [data-wovia] {
  display: block;
  flex: 1;
  min-height: 0;
}

.dict-drawer.is-floating {
  top: auto;
  left: 0;
  width: 100%;
  height: var(--dict-sheet-h);
  padding-bottom: var(--safe-area-bottom);
  border-left: 0;
  border-radius: var(--dict-sheet-r) var(--dict-sheet-r) 0 0;
  overflow: hidden;
}

body.mobile-nav .dict-drawer.is-floating {
  padding-bottom: calc(var(--dict-nav-h) + var(--safe-area-bottom));
}

.dict-drawer.is-floating .dict-drawer-spacer {
  display: none;
}

/* The bottom bar (the reference's `_rt` and `OK`, ix:L161467–161724), since the owner's 2026-10-21 redesign Material's
   navigation bar: the entries share the width, each its icon on a 52 × 30 pill, tinted and filled while its page
   shows, with its name under it at 11 px. --box stays the dictionary's controls' size. */
.bottom-nav {
  --box: 46px;
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  padding: 6px 2px calc(6px + var(--safe-area-bottom-max));
  border-top: 1px solid var(--line);
  background: var(--surface);
}

body.mobile-nav .bottom-nav {
  display: flex;
}

/* A page that asked for the bottom bar's room (app.js setNavHidden: a phone's keyboard is up). */
body.mobile-nav.nav-hidden {
  --mobile-nav-h: 0px;
  --page-h: calc(100dvh - var(--appbar-h) - var(--mobile-nav-h));
}

body.mobile-nav.nav-hidden .bottom-nav {
  display: none;
}

@media (max-height: 500px) {
  .bottom-nav {
    --box: 40px;
  }
}

.bottom-nav-item {
  --on: var(--accent);
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 0;
  padding: 0 2px;
  border: 0;
  background: none;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

/* v3 tab bar: 12 px names in grey 600 at 500, the chosen one at 600, so the longest fits a sixth of a phone. */
.bottom-nav-label {
  max-width: 100%;
  overflow: hidden;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* v3 tab bar (owner, 2026-10-23): the chosen page's icon in blue under a 3 px bar at the bar's top edge, its name in
   blue 700; the others' icons grey 500 and names grey 600. */
.bottom-nav-item .bottom-nav-glyph {
  color: var(--text-tertiary);
}

.bottom-nav-item.is-active {
  position: relative;
  color: var(--selected-text);
}

.bottom-nav-item.is-active .bottom-nav-glyph {
  color: var(--nav-on);
}

.bottom-nav-item.is-active::before {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  width: 28px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--nav-on);
  transform: translateX(-50%);
}

.bottom-nav-item.is-active .bottom-nav-label {
  font-weight: 600;
}

.bottom-nav-item.is-end {
  margin-left: auto;
}

/* The dictionary's bar while its drawer is open on a phone (bottom-nav.js setStageBar; the reference's
   Srt, wrt and o2 in their pill, ix:L161413–161466, L161677–161704): the controls take the room, then
   the assistant's switch and the dictionary entry. */
.bottom-nav-dict-controls,
.bottom-nav-dict-pill,
.bottom-nav.is-dict-stages > .bottom-nav-item {
  display: none;
}

.bottom-nav.is-dict-stages .bottom-nav-dict-controls {
  display: flex;
  flex-grow: 1;
  align-items: center;
  min-width: 0;
  padding: 0 0 0 4px;
}

.bottom-nav.is-dict-stages .bottom-nav-dict-pill {
  display: flex;
  align-items: center;
  padding: 0 2px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.bottom-nav-dict-pill .bottom-nav-item.is-end {
  flex: none;
  width: var(--box);
  margin-left: 0;
}

.bottom-nav-dict-pill .bottom-nav-label {
  display: none;
}

.bottom-nav-assistant {
  position: relative;
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: var(--box);
  height: var(--box);
  margin-right: 2px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--text-strong);
  cursor: pointer;
}

.bottom-nav-assistant .icon {
  opacity: 0.7;
  transition: all 0.2s ease;
}

.bottom-nav-assistant.is-on .icon {
  opacity: 1;
  filter: drop-shadow(0 0 6px var(--accent)) brightness(1.15);
}

.bottom-nav-assistant-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  display: none;
  width: 5px;
  height: 5px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  background: var(--on-accent);
  box-shadow: 0 0 12px var(--accent), 0 0 24px var(--accent), 0 0 4px color-mix(in srgb, var(--on-accent) 90%, transparent);
}

.bottom-nav-assistant.is-on .bottom-nav-assistant-dot {
  display: block;
}

.bottom-nav-box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 30px;
  border-radius: 15px;
  transition: background-color 0.15s, transform 0.15s ease;
}

.bottom-nav-item.is-active .bottom-nav-box {
  background: none;
}

.bottom-nav-item:active .bottom-nav-box {
  transform: scale(0.95);
}

.bottom-nav-glyph {
  position: relative;
  z-index: 1;
  display: flex;
}

/* The reference's glowing meter under the open entry gives way to the pill. */
.bottom-nav-meter {
  display: none;
}

/* Practice's due count and the study language on Cài đặt. */
.bottom-nav-count {
  position: absolute;
  bottom: -4px;
  left: 32px;
  z-index: 2;
  min-width: 16px;
  padding: 1px 4px;
  border: 1px solid var(--on);
  border-radius: 3px;
  background: var(--surface);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5), 0 0 8px color-mix(in srgb, var(--on) 27%, transparent);
  color: var(--on);
  font: 700 12px/1em "Courier New", monospace;
  text-align: center;
}

.bottom-nav-lang {
  position: absolute;
  bottom: -7px;
  left: 26px;
  z-index: 2;
  transform: scale(0.7);
}

/* The study language on Cài đặt: the reference's small square (p8's default
   variant, full, ix:L159493–159512), not the drawer's 42 px box (its "nav"
   variant), shrunk to 0.7 by .bottom-nav-lang (ix:L161596–161610). */
.bottom-nav-lang-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-right: 2px;
  overflow: hidden;
  border: 2px solid var(--surface);
  border-radius: 6px;
  background: var(--surface);
  font-size: 18px;
  line-height: 1;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: 8px;
  z-index: 1300;
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--surface);
}

.skip-link:focus {
  top: 8px;
}

/* Drawer ----------------------------------------------------------------- */

.drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  width: var(--drawer-w);
  overflow: hidden auto;
  border-right: 1px solid var(--line);
  background: var(--surface);
  white-space: nowrap;
  scrollbar-width: none;
  transition: width 0.225s cubic-bezier(0.4, 0, 0.6, 1);
}

/* Logo centred in the head, which is taller than the reference's 56px so the logo reads. */
.drawer-head {
  --drawer-head-h: 80px;
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  height: var(--drawer-head-h);
}

/* Full logo expanded, the macaw's head collapsed, at their own colours rather than dimmed. */
.drawer-brand {
  display: flex;
  align-items: center;
  padding: 0 4px;
  text-decoration: none;
}

/* As tall as the head allows with a few pixels to spare; its width follows
   the logo's shape, so a new logo fits without a change here. */
.brand-logo {
  display: block;
  width: auto;
  height: calc(var(--drawer-head-h) - 10px);
}

/* Centred on the nav rows' icons (the head's middle in the collapsed drawer). */
.brand-mark {
  display: none;
  width: 44px;
  height: 44px;
}

body:not(.drawer-expanded) .brand-logo {
  display: none;
}

body:not(.drawer-expanded) .brand-mark {
  display: block;
}

/* The drawer's end: the toggle, then the build's line. Kept in sight at the
   drawer's bottom when the rows scroll, so the toggle is always found; it
   sits on the nav rows' icon column, the same place expanded and collapsed. */
.drawer-end {
  position: sticky;
  bottom: 0;
  flex: none;
  margin-top: auto;
  background: var(--surface);
}

.drawer-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin: 4px 0 0 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--chevron);
  cursor: pointer;
}

.drawer-toggle:hover {
  background: var(--hover);
}

.drawer-body {
  display: flex;
  flex-direction: column;
  width: 199px;
  padding-bottom: 8px;
}

.drawer-group {
  margin-bottom: 3px;
  padding: 3px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.drawer-divider {
  height: 0;
  margin: 3px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.drawer-row {
  position: relative;
  display: flex;
  align-items: center;
  width: 199px;
  height: 52px;
  padding: 5px 8px;
  border: 0;
  background: none;
  color: var(--text-strong);
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.drawer-row:hover {
  background: var(--hover);
}

.drawer-lang {
  height: 46px;
  padding: 2px 8px;
}

.lang-avatar {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-right: 12px;
  font-size: 24px;
  line-height: 1;
}

.drawer-lang-name {
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.drawer-lang-caret {
  margin-left: 4px;
}

.drawer-lang-select {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  font-size: 16px;
  cursor: pointer;
}

.drawer-lang:focus-within {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

/* The running build, small and muted (caption type) since the reference shows no version; collapsed, the number alone. */
.drawer-foot {
  width: 199px;
  padding: 8px 12px 10px;
}

.drawer-version {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.66;
  letter-spacing: 0.4px;
}

.drawer-version.has-update .drawer-version-number,
.drawer-update-title {
  color: var(--accent-soft);
}

.drawer-update-title {
  white-space: normal;
  cursor: pointer;
}

.drawer-update-help {
  margin: 4px 0 0;
  color: var(--text-label);
  white-space: normal;
  overflow-wrap: anywhere;
}

body:not(.drawer-expanded) .drawer-foot {
  width: var(--drawer-w);
  padding: 8px 0 10px;
  text-align: center;
}

body:not(.drawer-expanded) :is(.drawer-version-name, .drawer-update) {
  display: none;
}

.nav-icon {
  position: relative;
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-right: 11px;
  border-radius: 8px;
}

.nav-label {
  flex: 1;
  margin: 4px 0;
  overflow: hidden;
  color: var(--text-nav);
  text-overflow: ellipsis;
}

.nav-badge {
  position: absolute;
  top: 16px;
  right: 7px;
  height: 19.5px;
  padding: 0 5px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--ink) 20%, transparent);
  color: var(--text-strong);
  font-size: 13px;
  line-height: 19.5px;
}

/* Due count over the drawer's practice icon, set through `ctx.setNavBadge`. */
.nav-count {
  position: absolute;
  right: -2px;
  bottom: 3px;
  min-width: 16px;
  padding: 1px 4px;
  border: 1px solid var(--nav-count);
  border-radius: 3px;
  background: var(--surface);
  color: var(--nav-count);
  font: 700 12px/1 "Courier New", monospace;
  text-align: center;
}

/* Signed in: a dot on the account slot's icon, as the reference's Badge (variant dot, overlap circular; ix:L160902–160906) */
.nav-account-dot {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: oklch(0.85 0.25 168);
  box-shadow: 0 0 0 2px var(--surface);
}

.nav-account-dot[hidden] {
  display: none;
}

.nav-external {
  margin: 2px 5px 0 0;
  opacity: 0.25;
}

body:not(.drawer-expanded) :is(.nav-badge, .nav-external, .drawer-lang-caret) {
  visibility: hidden;
}

.nav-lang-badge {
  position: absolute;
  top: 23px;
  left: 22px;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  overflow: hidden;
  border: 2px solid var(--surface);
  border-radius: 4px;
  background: var(--surface);
  font-size: 12px;
  line-height: 1;
}

/* The collapsed drawer is a navigation rail (owner, 2026-10-21, Material's rail): each entry its icon on a 52 × 30 pill,
   tinted while its page shows, with its name under it at 11 px; the study language's flag alone on its row. */
body:not(.drawer-expanded) .drawer-body {
  width: var(--drawer-w);
}

body:not(.drawer-expanded) .nav-row {
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  width: calc(var(--drawer-w) - 10px);
  height: 58px;
  margin: 0 5px 3px;
  padding: 4px 2px 6px;
  border-radius: 14px;
}

body:not(.drawer-expanded) .nav-row:hover,
body:not(.drawer-expanded) .nav-row[aria-current="page"] {
  background: none;
}

body:not(.drawer-expanded) .nav-icon {
  width: 52px;
  height: 30px;
  margin: 0;
  border-radius: 15px;
  transition: background-color 0.15s;
}

body:not(.drawer-expanded) .nav-row:hover .nav-icon {
  background: var(--hover);
}

/* The chosen page's tile holds both its icon and its name, as the app's chosen chip (the owner's choice A,
   2026-10-23): a soft face, a soft edge and a lip. */
body:not(.drawer-expanded) .nav-row[aria-current="page"] {
  background: var(--chip);
  box-shadow: var(--chip-shadow), 0 var(--card-lip-px) 0 var(--chip-edge);
  color: var(--chip-text);
}

body:not(.drawer-expanded) .nav-row[aria-current="page"] .nav-icon {
  background: none;
  color: var(--chip-text);
}

body:not(.drawer-expanded) .nav-label {
  flex: none;
  max-width: 68px;
  margin: 0;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
}

body:not(.drawer-expanded) .nav-row[aria-current="page"] .nav-label {
  color: var(--chip-text);
  font-weight: 700;
}

body:not(.drawer-expanded) .nav-indicator {
  display: none !important;
}

body:not(.drawer-expanded) .drawer-lang {
  justify-content: center;
  width: var(--drawer-w);
  padding: 2px 0;
}

body:not(.drawer-expanded) .lang-avatar {
  margin-right: 0;
}

body:not(.drawer-expanded) :is(.drawer-lang-name, .drawer-lang-caret) {
  display: none;
}

body:not(.drawer-expanded) .drawer-toggle {
  margin: 4px auto 0;
}

/* Marks on an entry's pill: the account's dot, practice's due count, the study language on Cài đặt. */
body:not(.drawer-expanded) .nav-account-dot {
  top: 2px;
  right: 10px;
  bottom: auto;
}

body:not(.drawer-expanded) .nav-count {
  right: 2px;
  bottom: -4px;
}

body:not(.drawer-expanded) .nav-lang-badge {
  top: 14px;
  left: 30px;
}

/* A nav entry's filled icon while its page shows, its outline otherwise (nav-glyphs.js; owner, 2026-10-21). */
.glyph-open,
:is([aria-current="page"], .is-active) .glyph-idle {
  display: none;
}

:is([aria-current="page"], .is-active) .glyph-open {
  display: block;
}

/* Selected row: tinted background and a glowing bar on the left edge; the
   other rows' icons dim. Colours sampled from the
   reference's rendered rail (its computed values catch a pulse mid-frame). */
.drawer-body:has([aria-current="page"]) .nav-row:not([aria-current="page"]) .nav-icon {
  color: var(--text-muted);
}

.nav-row[aria-current="page"] {
  background: var(--chip);
  box-shadow: var(--chip-shadow);
}

.nav-row[aria-current="page"] .nav-label {
  color: var(--selected-text);
}

.nav-row[aria-current="page"] .nav-icon {
  background: none;
  color: var(--accent);
}

.nav-indicator {
  display: none;
}

.nav-row[aria-current="page"] .nav-indicator {
  display: block;
}

.nav-indicator {
  position: absolute;
  top: 7px;
  left: -5px;
  width: 3px;
  height: 28px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.5);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.6);
}

.nav-indicator::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 2px;
  background: var(--accent-soft);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 60%, transparent), 0 0 6px color-mix(in srgb, var(--accent) 60%, transparent), inset 0 0 4px color-mix(in srgb, var(--on-accent) 70%, transparent);
}

/* App bar ---------------------------------------------------------------- */

.appbar {
  position: fixed;
  top: 0;
  right: var(--dict-inset, 0px);
  left: var(--drawer-w);
  z-index: 1100;
  display: flex;
  align-items: center;
  height: var(--appbar-h);
  padding: 0 4px;
  background: var(--surface);
  transition: left 0.195s cubic-bezier(0.4, 0, 0.6, 1);
}

/* Nội dung's bar over a tab's list has a line under it (content-catalogue.md #16; md:L877–880). */
.appbar:has(.appbar-tabs[data-route="noi-dung"]:not([data-param])) {
  box-shadow: inset 0 -1px 0 var(--bg);
}

/* A section's tool before its tabs (app.js setTabsLead). */
.appbar-lead {
  display: flex;
  flex: none;
  align-items: center;
  padding-left: 8px;
}

.appbar-lead:empty {
  display: none;
}

.appbar-tabs {
  display: flex;
  flex: 1;
  align-items: center;
  gap: 4px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.appbar-tabs::-webkit-scrollbar {
  display: none;
}

/* Nội dung's tab bar sits 8px further in than the other sections'. */
.appbar-tabs[data-route="noi-dung"] {
  margin-left: 8px;
}

.appbar-tabs[hidden],
.appbar-doc[hidden] {
  display: none;
}

/* A document's bar in place of the tabs (app.js setDocBar): the page's own bar, without its own box. */
.appbar-doc {
  display: flex;
  flex: 1;
  align-items: center;
  min-width: 0;
  height: 100%;
}

.appbar-doc > .rd-bar {
  flex: 1;
  height: 100%;
  padding: 0 4px;
  border: 0;
  background: none;
}

.appbar-tools {
  display: flex;
  flex: none;
  align-items: center;
  margin-left: auto;
}

/* The interface language in the app bar of the home and help pages (ui-language.js; the reference's UiLangSelect:
   a globe, then a 150 px choice, UiLangSelect-CN0vOPsB.js). */
.ui-language-tool {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 6px;
  color: var(--text-tool);
}

.ui-language-tool .select-wrap {
  width: 150px;
}

.ui-language-tool .select-field {
  height: 32px;
  padding-left: 10px;
  font-size: 14px;
}

/* The tabs (the reference's PageTabs, pt:L23–94; content-reading.md #6,
   content-catalogue.md #24): `--tab-color` is the tab's own colour (routes.js
   activeColor), for its icon while open and its badge. */
.page-tab {
  position: relative;
  display: flex;
  flex: none;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  color: var(--text-label);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  line-height: 20px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s, color 0.2s;
}

/* A closed tab under the pointer: the reference's 5 % white behind, 80 % white text (pt:L58–64), drawn in the brand's
   blue in the panel's looks (theme.css --hover, --selected-text; owner, 2026-10-14). */
.page-tab:not([aria-current="page"]):hover {
  background: var(--hover);
  color: var(--selected-text);
}

/* The open tab as the app's chosen chip (owner, 2026-10-23): a soft face inside a soft edge. */
.page-tab[aria-current="page"] {
  background: var(--chip);
  box-shadow: var(--chip-shadow);
  color: var(--chip-text);
  font-weight: 700;
}

.page-tab-icon {
  display: flex;
}

/* The open tab's icon in the text's blue; the video sources' marks keep their own colours (icons.js …Logo). */

/* The badge in the tab's colour on a 15 % tint with a 40 % border (pt:L73–88). */
.tab-badge {
  margin-left: 2px;
  padding: 2px 5px;
  border: 1px solid color-mix(in srgb, var(--tab-color, var(--badge-new)) 40%, transparent);
  border-radius: 3px;
  background: color-mix(in srgb, var(--tab-color, var(--badge-new)) 15%, transparent);
  color: var(--tab-color, var(--badge-new));
  font-size: 12px;
  font-weight: 500;
  line-height: 16.5px;
  letter-spacing: 0.5px;
}

/* Small screens name their tabs too, scrolling them sideways (owner, 2026-10-21, in place of the reference's round
   icons, content-catalogue.md #25); on a phone each tab is a chip with its outline, the open one tinted. The
   dictionary and fullscreen buttons leave with the big screen (app.js drawTools). */
@media (max-width: 600px) {
  .appbar-tabs {
    gap: 6px;
    padding: 0 8px;
  }

  .appbar-tabs[data-route="noi-dung"] {
    margin-left: 0;
  }

  .page-tab {
    gap: 6px;
    height: 34px;
    padding: 0 12px 0 10px;
    border: var(--edge-px) solid var(--edge);
    border-radius: 17px;
    font-size: 13.5px;
  }

  .page-tab[aria-current="page"] {
    border-color: var(--chip-edge);
    box-shadow: none;
  }
}

/* Page ------------------------------------------------------------------- */

.main {
  min-height: 100vh;
  margin-right: var(--dict-inset, 0px);
  margin-left: var(--drawer-w);
  padding-top: var(--appbar-h);
  transition: margin-left 0.195s cubic-bezier(0.4, 0, 0.6, 1);
}

.main:focus,
.main h1:focus {
  outline: none;
}

.page {
  width: min(1304px, 100% - 48px);
  margin: 0 auto;
  padding: 10px 0 72px;
}

.page.narrow {
  width: min(1000px, 100% - 48px);
}

.page-deep {
  min-height: var(--page-h);
  background: var(--bg-deep);
}

/* Nội dung › Văn bản của bạn ---------------------------------------------- */

.reader-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reader-input {
  min-height: 220px;
}

/* A web page passed from "Read in Wovia". */
.passed-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  background: var(--surface);
}

.passed-card.is-problem {
  border-left-color: var(--danger);
}

.passed-card p {
  margin: 0;
}

.passed-label {
  color: var(--accent-soft);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.passed-title {
  font-size: 16px;
  font-weight: 600;
  line-height: 23px;
  overflow-wrap: anywhere;
}

.passed-title a {
  color: inherit;
}

.reader-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 21px;
}

.reader-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.reader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
  gap: 32px;
}

.reader-layout.no-card {
  grid-template-columns: minmax(0, 1fr);
}

.reader-text {
  color: var(--text-strong);
  font-size: 20px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.reader-text p {
  margin: 0 0 1em;
}

.word {
  margin: 0;
  padding: 0 1px;
  border: 0;
  border-radius: 3px;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

.word:hover {
  background: var(--hover);
}

.word.is-saved {
  box-shadow: inset 0 -2px 0 var(--saved);
}

.word.is-selected {
  background: var(--accent);
  color: var(--on-accent);
}

.word-card {
  position: sticky;
  top: calc(var(--appbar-h) + 16px);
  padding: 18px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  background: var(--surface);
}

.card-empty {
  margin: 0;
  color: var(--text-muted);
}

.card-word {
  margin: 0;
  color: var(--text-strong);
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
  overflow-wrap: anywhere;
}

.card-label {
  margin: 14px 0 2px;
  color: var(--text-label);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.8px;
}

.card-context,
.card-unavailable {
  margin: 0;
}

.card-unavailable {
  color: var(--text-muted);
  font-style: italic;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

/* Đã lưu ----------------------------------------------------------------- */

.list-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 24px 0 16px;
}

.list-toolbar .select-wrap {
  width: 220px;
}

.search-field {
  flex: 1 1 240px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--field-border);
  border-radius: 8px;
  background: var(--field-bg);
  color: var(--text-strong);
  font: 400 16px/23px var(--font);
}

.search-field::placeholder {
  color: color-mix(in srgb, var(--ink) 40%, transparent);
}

.list-count {
  color: var(--text-muted);
  font-size: 14px;
}

/* Từ đã lưu, Câu đã lưu: the reference website's list (saved-list-view.js;
   SavedItems-CxxQ0xlJ.js `hu`, `lu`, `ou`, `bu`, their inline styles copied). */

.saved-page {
  max-width: 1400px;
}

.saved-toolbar {
  position: sticky;
  top: 0;
  z-index: 15;
  padding: 8px 0 4px;
  background: var(--bg);
}

.saved-toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  min-height: 36px;
  padding: 4px 8px 6px;
}

.saved-toolbar-spacer {
  flex-grow: 1;
}

/* Phát tất cả (saved-play-all.js; forum-requests.md F9.3, the port's own): while it plays, its controls and the item it reads */
.saved-play-all {
  display: inline-flex;
  max-width: 100%;
}

.saved-play-all-bar {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  max-width: 100%;
  padding: 0 12px 0 4px;
  border: 1px solid var(--accent);
  border-radius: 18px;
}

.saved-play-all-count {
  margin: 0 8px 0 4px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.saved-play-all-text {
  max-width: 360px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.saved-play-all-text svg {
  margin-right: 6px;
  vertical-align: -3px;
}

.saved-source-select {
  width: 300px;
}

.saved-sort {
  display: inline-flex;
  height: 40px;
  border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
  border-radius: 4px;
}

.saved-sort-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  border: 0;
  background: transparent;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  cursor: pointer;
}

.saved-sort-button + .saved-sort-button {
  border-left: 1px solid color-mix(in srgb, var(--ink) 12%, transparent);
}

.saved-sort-button.on {
  background: var(--selected);
  color: var(--selected-text);
}

.saved-sort-arrow {
  position: absolute;
  right: 1px;
  bottom: 0;
  line-height: 1;
  color: var(--wovia-blue-light);
}

.saved-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

.saved-pager {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  font-size: 14px;
}

.saved-pager-button {
  display: inline-flex;
  padding: 4px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.saved-pager-button:disabled {
  opacity: 0.3;
  cursor: default;
}

.saved-pager-bottom {
  display: flex;
  justify-content: flex-end;
  padding: 12px 8px;
}

.saved-header-row {
  display: flex;
  overflow: hidden;
  border-radius: 5px;
  background: color-mix(in srgb, var(--ink) 6%, var(--surface));
}

.saved-header-row .saved-cell {
  min-height: 36px;
  color: color-mix(in srgb, var(--ink) 40%, transparent);
  background: color-mix(in srgb, var(--ink) 6%, var(--surface));
}

.saved-header-row.is-selecting {
  background: var(--wovia-blue-deep);
}

.saved-header-row.is-selecting .saved-cell {
  background: var(--wovia-blue-deep);
}

.saved-header-row .selection-bar {
  flex-grow: 1;
  margin: 0;
  border: 0;
}

.saved-rows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.saved-row {
  display: flex;
  min-height: 32px;
  border-top: 1px solid transparent;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 13.3%, transparent);
}

.saved-row.first-in-group {
  border-top: 1px solid color-mix(in srgb, var(--ink) 13.3%, transparent);
}

.saved-cell {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-width: 0;
  padding: 6px 8px 6px 16px;
  overflow-wrap: anywhere;
}

.saved-check {
  flex: 0 0 60px;
  padding: 2px 8px;
  justify-content: center;
}

.saved-main {
  flex: 0 1 60%;
  gap: 4px;
  background: color-mix(in srgb, var(--ink) 3.1%, transparent);
}

.saved-main-text {
  flex-grow: 1;
  min-width: 0;
}

.saved-translation-cell {
  flex: 0 1 50%;
}

.saved-context-cell {
  flex: 0 1 80%;
}

.saved-stage-cell {
  flex: 0 0 150px;
  gap: 6px;
}

.saved-source-cell {
  flex: 0 0 100px;
  padding: 8px 16px;
}

/* The port's own actions: the meaning and note (F3), then removing the item. */
.saved-actions {
  display: flex;
  flex: 0 0 84px;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.saved-actions .tool-button.danger:hover {
  color: var(--danger);
}

.saved-text {
  margin: 0;
  color: var(--text-strong);
  font-size: 17px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.saved-rows.phrases .saved-text {
  font-weight: 400;
}

.saved-context {
  margin: 0;
  overflow-wrap: anywhere;
}

.saved-compact-translation {
  display: none;
  padding-top: 4px;
  font-size: 15px;
}

/* The translation with the learner's note under it (forum-requests.md F3, the port's own). */
.saved-own-words {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.saved-note {
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
  white-space: pre-line;
  overflow-wrap: anywhere;
}

/* With no word saved yet: open something to watch, or import a list (F8.3). */
.saved-empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* The dialog of a row's meaning and note (saved-item-edit.js). */
.saved-edit-field {
  margin: 0 0 14px;
}

.saved-edit-field .text-field {
  padding: 10px 14px;
}

/* The stage cell (`Vd`): the due mark, the stage, the half-life's bars, the tag. */
.saved-due {
  display: flex;
  flex: 0 0 18px;
  width: 18px;
  align-items: center;
}

.saved-due-normal {
  fill: #caa075;
}

.saved-due-critical {
  fill: #ef8640;
}

.saved-stage {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  opacity: 0.8;
  cursor: default;
}

.saved-halflife {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
}

.saved-halflife-bar {
  width: 3px;
  background: color-mix(in srgb, var(--ink) 15%, transparent);
}

.saved-halflife-bar:nth-child(1) { height: 5px; }
.saved-halflife-bar:nth-child(2) { height: 8px; }
.saved-halflife-bar:nth-child(3) { height: 11px; }
.saved-halflife-bar:nth-child(4) { height: 14px; }

.saved-halflife-bar.on {
  background: #9cffcd;
}

.saved-tag {
  font-weight: 700;
}

/* A list's dividers (`bu`): the day, the rank band with its colour, the due group. */
.saved-divider {
  display: flex;
  justify-content: center;
  margin: 10px 0;
}

.saved-divider-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--ink) 10%, transparent);
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  font-size: 13px;
  font-weight: 500;
}

.saved-rank-dot {
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 50%;
  filter: saturate(1.5);
}

.saved-none {
  margin: 50px;
}

.saved-other-langs {
  padding: 16px 42px 16px 0;
  text-align: right;
}

.saved-other-langs-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: color-mix(in srgb, var(--ink) 33.3%, transparent);
  font-size: 15px;
  cursor: pointer;
}

/* ≤ 800 px (`compactView`): the context and the stage cell go, a phrase's translation moves under it. */
@media (max-width: 800px) {
  .saved-context-cell,
  .saved-stage-cell {
    display: none;
  }

  .saved-check {
    flex-basis: 45px;
    padding: 0;
  }

  .saved-main {
    flex-basis: 100%;
  }

  .saved-source-cell {
    flex-basis: 45px;
    padding: 2px;
  }

  .saved-rows.phrases .saved-translation-cell {
    display: none;
  }

  .saved-rows.phrases .saved-compact-translation {
    display: block;
  }
}

/* ≤ 600 px (`ultraCompactView`): the translation column goes too. */
@media (max-width: 600px) {
  .saved-translation-cell {
    display: none;
  }
}

/* The stage and tag pills (SavedItemsFilterControls; index-B6XZtG7p.css `.lr-sp-*`, copied). */
@keyframes lr-sp-shake { 25% { transform: translate(-3px); } 75% { transform: translate(3px); } }
.lr-sp-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.lr-sp-pill { --spc: var(--text-strong); position: relative; isolation: isolate; display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 15px; border: 1.5px solid var(--spc); color: var(--spc); background: transparent; cursor: pointer; font-size: 13px; font-weight: 500; font-family: inherit; -webkit-user-select: none; user-select: none; transition: color .12s; }
.lr-sp-pill:before { content: ""; position: absolute; top: 2px; right: 2px; bottom: 2px; left: 2px; border-radius: 12px; background: var(--spc); opacity: 0; transition: opacity .12s; z-index: -1; pointer-events: none; }
.lr-sp-pill svg { width: 15px; height: 15px; fill: currentColor; flex-shrink: 0; }
.lr-sp-pill .lr-sp-count { font-weight: 650; font-variant-numeric: tabular-nums; }
.lr-sp-pill.on { color: var(--on-word); }
.lr-sp-pill.on:before { opacity: 1; }
.lr-sp-pill.blocked { animation: lr-sp-shake .25s; }
.lr-sp-pill.stage-known { --spc: var(--lr-word-known); }
.lr-sp-pill.stage-learning { --spc: var(--lr-word-marked-learning); }
.lr-sp-pill.stage-skipped { --spc: var(--lr-word-dont-learn); }
.lr-sp-tagrow { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.lr-sp-tagpill { --spc: var(--text-strong); display: inline-flex; align-items: center; gap: 3px; height: 26px; padding: 0 8px; border-radius: 6px; border: 1px solid color-mix(in srgb, var(--ink) 26.7%, transparent); color: var(--spc); background: color-mix(in srgb, var(--ink) 8%, var(--surface)); opacity: .55; font-size: 12px; font-weight: 500; font-family: inherit; cursor: pointer; -webkit-user-select: none; user-select: none; transition: opacity .12s, border-color .12s; max-width: 130px; min-width: 34px; justify-content: center; }
.lr-sp-tagpill .lr-sp-tagcount { margin-left: 3px; font-weight: 650; font-variant-numeric: tabular-nums; }
.lr-sp-tagpill.on { opacity: 1; border-color: var(--spc); }
.lr-sp-tagpill.blocked { animation: lr-sp-shake .25s; }
/* Đã lưu › Từ vựng's stage pills in halves, marked and predicted, and their folded and stacked layouts
   (SavedItemsFilterControls `Fe`, `Re`; index-B6XZtG7p.css `.lr-sp-*`, copied). */
.lr-sp-row.nowrap { flex-wrap: nowrap; }
.lr-sp-spacer { flex-grow: 1; }
.lr-sp-grow { width: 100%; gap: 6px; }
.lr-sp-grow .lr-sp-spacer { flex-grow: 0; }
.lr-sp-grow .lr-sp-vpill { flex-grow: 1; min-width: 0; }
.lr-sp-grow .lr-sp-vpill .lr-sp-half { flex: 1 1 0; justify-content: center; padding: 0 6px; min-width: 0; height: 34px; }
.lr-sp-grow .lr-sp-vpill .lr-sp-half.m { border-radius: 17px 0 0 17px; }
.lr-sp-grow .lr-sp-vpill .lr-sp-half.m:before { border-radius: 14px 2px 2px 14px; }
.lr-sp-grow .lr-sp-vpill .lr-sp-half.p { border-radius: 0 17px 17px 0; }
.lr-sp-grow .lr-sp-vpill .lr-sp-half.p:before { border-radius: 2px 14px 14px 2px; }
.lr-sp-grow .lr-sp-expand { width: 34px; height: 34px; }
.lr-sp-stack { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; width: 100%; }
.lr-sp-stack-first { display: flex; align-items: center; gap: 8px; width: 100%; }
.lr-sp-stack > .lr-sp-vpill { width: calc(100% - 42px); }
.lr-sp-stack > div > .lr-sp-vpill { width: auto; flex-grow: 1; }
.lr-sp-stack .lr-sp-vpill { display: flex; }
.lr-sp-stack .lr-sp-vpill .lr-sp-half { flex: 1 1 0; justify-content: center; min-width: 0; height: 34px; }
.lr-sp-stack .lr-sp-vpill .lr-sp-half.m { border-radius: 17px 0 0 17px; }
.lr-sp-stack .lr-sp-vpill .lr-sp-half.m:before { border-radius: 14px 2px 2px 14px; }
.lr-sp-stack .lr-sp-vpill .lr-sp-half.p { border-radius: 0 17px 17px 0; }
.lr-sp-stack .lr-sp-vpill .lr-sp-half.p:before { border-radius: 2px 14px 14px 2px; }
.lr-sp-vpill { --spc: var(--text-strong); display: inline-flex; }
.lr-sp-vpill .lr-sp-half { position: relative; isolation: isolate; display: inline-flex; align-items: center; gap: 5px; height: 30px; padding: 0 11px; background: transparent; color: var(--spc); font-size: 13px; font-weight: 500; font-family: inherit; cursor: pointer; -webkit-user-select: none; user-select: none; transition: color .12s; }
.lr-sp-vpill .lr-sp-half:before { content: ""; position: absolute; top: 2px; right: 2px; bottom: 2px; left: 2px; background: var(--spc); opacity: 0; transition: opacity .12s; z-index: -1; pointer-events: none; }
.lr-sp-vpill .lr-sp-half svg { width: 15px; height: 15px; fill: currentColor; flex-shrink: 0; }
.lr-sp-vpill .lr-sp-half .lr-sp-count { font-weight: 650; font-variant-numeric: tabular-nums; }
.lr-sp-vpill .lr-sp-half .lr-sp-plabel { font-size: 12px; opacity: .85; font-style: italic; }
.lr-sp-vpill .lr-sp-half.on { color: var(--on-word); }
.lr-sp-vpill .lr-sp-half.on:before { opacity: 1; }
.lr-sp-vpill .lr-sp-half.m { border: 1.5px solid var(--spc); border-radius: 15px 0 0 15px; }
.lr-sp-vpill .lr-sp-half.m:before { border-radius: 12px 2px 2px 12px; }
.lr-sp-vpill .lr-sp-half.p { border: 2px dotted color-mix(in srgb, var(--spc) 75%, transparent); border-radius: 0 15px 15px 0; margin-left: -2px; color: color-mix(in srgb, var(--spc) 78%, transparent); }
.lr-sp-vpill .lr-sp-half.p:before { border-radius: 2px 12px 12px 2px; background: color-mix(in srgb, var(--spc) 80%, transparent); }
.lr-sp-vpill .lr-sp-half.p.on { color: color-mix(in srgb, var(--on-word) 78%, transparent); }
.lr-sp-vpill.compact .lr-sp-half { padding: 0 9px; gap: 4px; }
.lr-sp-vpill.blocked { animation: lr-sp-shake .25s; }
.lr-sp-vpill.stage-known { --spc: var(--lr-word-known); }
.lr-sp-vpill.stage-learning { --spc: var(--lr-word-marked-learning); }
.lr-sp-vpill.stage-skipped { --spc: var(--lr-word-dont-learn); }
.lr-sp-disabled { opacity: .35; }
.lr-sp-disabled .lr-sp-vpill .lr-sp-half { cursor: pointer; }
.lr-sp-expand { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 0; border-radius: 50%; flex-shrink: 0; border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent); background: transparent; color: color-mix(in srgb, var(--ink) 60%, transparent); cursor: pointer; transition: background .12s, color .12s; }
.lr-sp-expand:hover { background: var(--hover); color: var(--selected-text); }
.lr-sp-expand svg { width: 18px; height: 18px; fill: currentColor; transition: transform .15s; }
.lr-sp-expand.open svg { transform: rotate(180deg); }
.lr-sp-foot { font-size: 12px; color: color-mix(in srgb, var(--ink) 60%, transparent); padding: 2px 4px 0; }
.lr-sp-foot .lr-sp-sw { display: inline-block; width: 12px; height: 12px; border-radius: 4px; vertical-align: -2px; }
.lr-sp-foot .lr-sp-sw.solid { border: 1.5px solid var(--lr-word-marked-learning); background: color-mix(in srgb, var(--lr-word-marked-learning) 55%, transparent); }
.lr-sp-foot .lr-sp-sw.dotted { border: 2px dotted color-mix(in srgb, var(--lr-word-marked-learning) 75%, transparent); }

/* Several items at once: the checkbox in front of each item, and the bar
   with the count and the bulk actions while something is selected. */
.saved-select {
  flex: none;
  width: 18px;
  height: 18px;
  margin: 4px 0 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.selection-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: -6px 0 12px;
  padding: 8px 12px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

.selection-bar[hidden] {
  display: none;
}

.selection-bar .select-field {
  width: auto;
  min-width: 180px;
}

.selection-count {
  margin-right: auto;
  color: var(--text-strong);
  font-size: 14px;
}

/* Cài đặt ---------------------------------------------------------------- */

/* Xóa tài khoản's dialog (account-settings.js): its one-line password field. */
.account-delete-password {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.field {
  margin: 0 0 10px;
}

.field .text-field {
  min-height: 125px;
}

/* Practice gate */

/* Top-aligned in the reference, whose illustration makes the block tall. */
.gate.gate-phrasepump {
  align-items: flex-start;
  padding-top: 142px;
  background: var(--bg-deep);
}

.gate-phrasepump .btn-primary {
  min-height: 48px;
  padding: 0 24px;
}

.gate-phrasepump .gate-message {
  margin: 0;
  font-weight: 700;
}

.gate-phrasepump .gate-detail {
  margin: 2px 0 16px;
  color: var(--wovia-blue-light);
  font-size: 16px;
}

.gate-phrasepump .gate-description {
  max-width: 430px;
}

/* First-run language dialog --------------------------------------------- */

.dialog.first-run {
  width: min(350px, calc(100vw - 32px));
  padding: 34px 25px 20px;
}

.dialog.first-run:focus {
  outline: none;
}

.first-run-field {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 28px;
}

.first-run-label {
  margin-bottom: 10px;
  color: var(--text-strong);
  font-weight: 500;
}

.first-run .select-wrap {
  width: 100%;
}

.first-run .select-field {
  height: 55px;
  border-radius: 4px;
}

.first-run-actions {
  display: flex;
  justify-content: center;
  margin-top: 17px;
}

/* Pieces shared by the practice and Chatbot pages */

/* The overlay's dialogs and cards on a panel page (Media, Chatbot's Export): above everything. */
[data-wovia="popups"] {
  position: relative;
  z-index: 2147483000;
}

/* The floating tooltip (floating-tip.js): one box per page, multi-line text kept. */
.floating-tip {
  position: fixed;
  z-index: 2000;
  max-width: 340px;
  padding: 6px 10px;
  border-radius: 4px;
  background: var(--inverse);
  color: var(--on-inverse);
  font: 400 13px/1.45 var(--font);
  white-space: pre-line;
  pointer-events: none;
}

/* The "Pro" pill after a tip's text (`data-tip-pro`; the reference's, md:L40649–40660, L43807–43817). */
.floating-tip-pro {
  margin-left: 5px;
  padding: 0 3px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--wovia-blue-light) 46.7%, transparent);
  font-size: max(12px, 0.92em);
  line-height: 19px;
}

/* The page's key receiver (focus-sink.js; every sentence page): focusable, never seen. */
.focus-sink {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  outline: none;
  opacity: 0;
  pointer-events: none;
}

/* A sentence row's translation while it is hovered in a list without translations (translation-tip.js):
   the reference's own tooltip for it (Vrt, ix:L163006–163040) and its Grow in, 200 ms. */
.translation-tip {
  position: fixed;
  z-index: 1500;
  max-width: 300px;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--ink) 8.6%, transparent);
  border-radius: 4px;
  background: var(--surface-raised);
  color: var(--text-strong);
  font-size: 0.9rem;
  line-height: 1.5;
  pointer-events: none;
  animation: translation-tip-grow 200ms;
}

.translation-tip[data-side="left"] { transform-origin: right center; }
.translation-tip[data-side="right"] { transform-origin: left center; }
.translation-tip[data-side="bottom"] { transform-origin: top center; }
.translation-tip[data-side="top"] { transform-origin: bottom center; }

@keyframes translation-tip-grow {
  from {
    opacity: 0;
    transform: scale(0.75, 0.5625);
  }
}

/* A word coloured by its stage (word-tokens.js): hover for meanings, click for the dictionary. */
.word-token {
  display: inline-block;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
  border-radius: 3px;
  cursor: pointer;
}

.word-token:hover {
  background: var(--hover);
}

/* The word the side panel shows (word-tokens.js; the reference's lln-is-open-in-full-dict, #fff2). */
.word-token.is-open-word {
  background: color-mix(in srgb, var(--ink) 13.3%, transparent);
}

/* A sentence row of the lists (reader, recordings, Chatbot): saved, a yellow line on its left (ix:L115131). */
.sentence-row.is-saved {
  box-shadow: inset 3px 0 0 #ffec8ecc;
}

/* The star and the ⋮ (star-menu.js): hidden until the row is hovered, a saved star always shown (ix:L115055–115130). */
.star-menu {
  display: flex;
  align-items: center;
}

.sm-star,
.sm-more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--heart);
  opacity: 0;
  transition: opacity 0.2s;
  cursor: pointer;
}

.sm-more {
  width: 16px;
  color: var(--text-strong);
}

.sentence-row:hover .sm-star,
.sentence-row:hover .sm-more,
.sm-star:focus-visible,
.sm-more:focus-visible {
  opacity: 0.3;
}

.sentence-row:hover .sm-star:hover,
.sentence-row:hover .sm-more:hover,
.sm-star.is-on {
  opacity: 1;
}

@media (hover: none) {
  .sm-star,
  .sm-more {
    opacity: 0.25;
  }
}

.sm-menu {
  position: absolute;
  right: 36px;
  z-index: 30;
  padding: 4px 0;
  border-radius: 4px;
  background: var(--surface-raised);
  box-shadow: var(--shadow);
}

.sm-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 6px 16px;
  border: 0;
  background: none;
  color: var(--text-strong);
  font: 400 15px/1.4 var(--font);
  cursor: pointer;
}

.sm-menu-item:hover {
  background: var(--hover);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid color-mix(in srgb, var(--ink) 15%, transparent);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spinner-turn 0.9s linear infinite;
}

@keyframes spinner-turn {
  to {
    transform: rotate(360deg);
  }
}

/* "Discuss with Aria" (discuss.js; Media:L1119–1154): outlined in the brand's blue on a big screen, a round icon on a small one. */
.discuss-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border: 1px solid color-mix(in srgb, var(--wovia-blue) 40%, transparent);
  border-radius: 4px;
  background: none;
  color: var(--text);
  font: 500 13px/22px var(--font);
  white-space: nowrap;
  cursor: pointer;
}

.discuss-button:hover {
  border-color: var(--wovia-blue);
  background: color-mix(in srgb, var(--wovia-blue) 8%, transparent);
}

.discuss-button.is-round {
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--wovia-blue) 10%, transparent);
}

.discuss-button.is-round:hover {
  background: color-mix(in srgb, var(--wovia-blue) 20%, transparent);
}

.discuss-art {
  display: inline-flex;
  color: var(--wovia-blue);
}

.discuss-art .spinner {
  width: 14px;
  height: 14px;
  border-width: 2px;
  border-top-color: var(--wovia-blue);
}

.discuss-button.is-round .discuss-art .spinner {
  width: 20px;
  height: 20px;
}

/* In a document's "More info" (reader/doc-info.js): at the right of the author's row, or of the date's (Media:L1370–1445). */
.rd-info-author-row > .discuss-button,
.rd-info-meta-row > .discuss-button {
  flex-shrink: 0;
  margin-left: auto;
}

.rd-info-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

/* The red exclamation badge with a tooltip (bar-tools.js, practice's dashboard). */
.warn-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #f44336;
  color: var(--on-accent);
  font-size: 13px;
  font-weight: 700;
  cursor: help;
}

/* App bar tools (bar-tools.js; phrasepump.md #53) */
.bar-tool {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 6px;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--text-tool);
  font: 600 14px/1 var(--font);
  cursor: pointer;
}

.bar-tool:hover {
  background: var(--hover);
}

.bar-speed.is-on {
  color: var(--accent-soft);
}

/* The speed's switch and, beside it, the arrow to every speed (bar-tools.js createSpeedControl; F1.8). */
.bar-speed-group {
  display: inline-flex;
  align-items: center;
}

.bar-speed-group .bar-speed {
  padding-right: 2px;
}

.bar-tool.bar-speed-more {
  min-width: 20px;
  padding: 0;
}

.speed-menu {
  position: fixed;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  min-width: 110px;
  padding: 6px 0;
  border-radius: 8px;
  background: var(--surface-raised);
  box-shadow: var(--shadow);
}

.speed-choice {
  padding: 7px 16px;
  border: 0;
  background: none;
  color: color-mix(in srgb, var(--ink) 80%, transparent);
  font: 500 14px/1.2 var(--font);
  text-align: left;
  cursor: pointer;
}

.speed-choice:hover {
  background: var(--hover);
}

.speed-choice.is-chosen {
  color: var(--accent-soft);
  font-weight: 700;
}

/* The loop of the line (recording/playback-tools.js; F1.1): lit while the line shown loops. */
.bar-tool.is-on {
  color: var(--accent-soft);
}

/* A switch among the bar's tools (recording/playback-tools.js: auto-pause; owner, 2026-10-15): its track, then its mark. */
.switch.bar-switch {
  min-height: 34px;
  margin: 0 4px;
  color: var(--text-tool);
  font: 600 13px/1 var(--font);
}

.bar-switch .switch-track {
  margin: 0 8px 0 3px;
}

/* Cài đặt's player section (player-settings.js; F1): a label, then its control. */
.player-option {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 34px;
  margin: 6px 0;
}

.player-option-label {
  flex: 1 1 auto;
  color: var(--text-label);
  font-size: 14px;
}

.player-option-control {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 6px;
}

/* A mouse picture in the keyboard help (bar-tools.js shortcutsHelp). */
.bar-shortcut-mouse {
  vertical-align: middle;
}

/* Narrow screens --------------------------------------------------------- */

@media (max-width: 860px) {
  .reader-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .word-card {
    position: static;
  }
}

@media (max-width: 600px) {
  /* Too narrow to push the page: the expanded drawer overlays it instead. */
  body.drawer-expanded .main {
    margin-left: 59px;
  }

  body.drawer-expanded .appbar {
    left: 59px;
  }

  body.drawer-expanded .drawer {
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.5);
  }

  .page,
  .page.narrow {
    width: calc(100% - 32px);
  }
}

/* The source's mark (si:L5373–5440): the site's icon, its words in the tip. */
.saved-source {
  display: inline-flex;
  align-items: center;
  color: var(--accent-soft);
  opacity: 0.8;
}

a.saved-source:hover {
  opacity: 1;
}

.saved-source-icon.dim {
  color: var(--text-strong);
  opacity: 0.5;
}

.saved-translation {
  color: var(--text-label);
}

.range-field {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 330px;
}

.range-field input {
  flex: 1;
  accent-color: var(--accent);
}

/* Cài đặt › Device diagnostics (the reference's /debug page) ------------- */

.settings-debug-link {
  margin: 20px 0 0;
  font-size: 13px;
}

.settings-debug-link a {
  color: var(--text-muted);
  text-decoration: underline;
}

.debug-title {
  font-size: 17px;
  color: var(--text-label);
}

.debug-list {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 22px;
  color: var(--text-label);
}

.debug-row {
  display: flex;
  gap: 4px;
}

.debug-row dt {
  flex: none;
}

.debug-row dd {
  margin: 0;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}

.debug-legend {
  font-size: 14px;
  color: var(--text-label);
}

.debug-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

/* Word colour picker, copied from the reference website's settings styles. */

/* "Đặt lại" beside the title: the reference's small secondary text button. */
.highlight-colours-reset {
  margin-left: 12px;
  padding: 0 8px;
  border: 0;
  background: none;
  color: var(--accent-soft);
  font: inherit;
  cursor: pointer;
}

.wcs-button {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--ink) 30%, transparent);
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.1s, border-color 0.1s;
}

.wcs-button:hover {
  transform: scale(1.1);
  border-color: var(--hover-line);
}

.wcs-button.is-open {
  border-color: color-mix(in srgb, var(--ink) 90.2%, transparent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ink) 25.1%, transparent);
}

.lr-wcs {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.22s ease;
}

.lr-wcs .lr-wcs-collapse {
  overflow: hidden;
  min-height: 0;
  visibility: hidden;
  opacity: 0;
  transform: translateY(-4px);
  transition: visibility 0.22s, opacity 0.18s ease, transform 0.22s ease;
}

.lr-wcs.open {
  grid-template-rows: 1fr;
}

.lr-wcs.open .lr-wcs-collapse {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.lr-wcs .lr-wcs-strip {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  margin: 2px 0 6px 12px;
  background: color-mix(in srgb, var(--ink) 2.7%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent);
  border-radius: 5px;
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}

.lr-wcs .lr-wcs-leading,
.lr-wcs .lr-wcs-hue-rows {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.lr-wcs .lr-wcs-divider {
  width: 1px;
  align-self: stretch;
  background: color-mix(in srgb, var(--ink) 14.9%, transparent);
}

.lr-wcs .lr-wcs-row {
  display: flex;
  gap: 5px;
}

.lr-wcs .lr-wcs-neutrals {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 5px;
}

.lr-wcs .lr-wcs-swatch {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  padding: 0;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.1s, border-color 0.1s;
}

.lr-wcs .lr-wcs-swatch:hover {
  transform: scale(1.15);
  border-color: var(--hover-line);
}

.lr-wcs .lr-wcs-swatch.selected {
  border-color: var(--ink);
  outline: 2px solid color-mix(in srgb, var(--ink) 85%, transparent);
  outline-offset: 2px;
}

.lr-wcs .lr-wcs-hex-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px 12px;
}

.lr-wcs .lr-wcs-hex-toggle {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: none;
  border: none;
  padding: 2px 0;
  cursor: pointer;
  color: color-mix(in srgb, var(--ink) 50.2%, transparent);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lr-wcs .lr-wcs-hex-toggle:hover {
  color: var(--selected-text);
}

.lr-wcs .lr-wcs-hex-input {
  width: 90px;
  background: color-mix(in srgb, var(--ink) 6.3%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent);
  border-radius: 4px;
  color: inherit;
  font-family: monospace;
  font-size: 13px;
  padding: 3px 6px;
}

.lr-wcs .lr-wcs-hex-input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--ink) 40%, transparent);
}

.lr-wcs .lr-wcs-hex-input.invalid,
.lr-wcs .lr-wcs-hex-input.invalid:focus {
  border-color: #ff6b6b;
}

/* Cài đặt › Máy chủ, the server admin's (docs/plans/server-port.md) -------- */

.server-status {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 14px;
}

.server-status.is-error {
  color: var(--danger);
}

/* Cài đặt › Máy chủ › Gửi email, the server admin's (mail-settings.js): Cài đặt's own fields in a grid. */

/* Đã lưu › Từ vựng (vocabulary.js; SavedItems-CxxQ0xlJ.js: the toolbar `Tu` L7146–7288, the list `Iu` L7447–7728,
   the scroll index `Du` L7300–7446, and the word cell `Pe`, SavedItemsFilterControls-5bP72X3F.js L405–537: their
   inline styles copied; index-B6XZtG7p.css `.lln-words-view-cell`, `.zig-zag-divider`, the words' outlines). ---- */

.vocab-toolbar {
  top: var(--appbar-h);
  z-index: 20;
  margin-bottom: 4px;
}

.vocab-search {
  flex: 1 1 80px;
  min-width: 80px;
  margin-right: 12px;
}

.vocab-pills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 16px;
  text-align: left;
}

.vocab-pills-gap {
  width: 8px;
}

.vocab-level-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 34px;
  height: 34px;
  margin-left: 16px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: color-mix(in srgb, var(--ink) 14%, var(--surface));
  color: var(--text-strong);
  cursor: pointer;
}

.vocab-level-button.is-unset {
  margin: auto 0;
  background: transparent;
  color: var(--wovia-blue-light);
}

.vocab-refresh {
  margin: auto 0;
  opacity: 0.5;
}

.vocab-body {
  padding: 0 0 80px;
}

.vocab-loading {
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.vocab-error {
  padding: 80px 20px;
  text-align: center;
}

.vocab-retry {
  margin-left: 16px;
}

.vocab-none {
  margin: 50px;
}

/* A row's divider (MUI's Divider with its text between two lines); the band of the vocabulary level dashed green. */
.vocab-divider {
  display: flex;
  align-items: center;
  margin: 10px 0;
  white-space: nowrap;
}

.vocab-divider::before,
.vocab-divider::after {
  content: "";
  flex: 1 1 0;
  border-top: thin solid color-mix(in srgb, var(--ink) 12%, transparent);
}

.vocab-divider-text {
  display: inline-flex;
  align-items: center;
  margin: 0 12px;
}

.vocab-level-current {
  margin-left: 12px;
  font-weight: bold;
}

.zig-zag-divider::before,
.zig-zag-divider::after {
  height: 9px;
  border: none;
  border-bottom: 3px dashed #9cffcd;
}

/* The words of a row in columns of 155 px; a cell lights on hover, a word marked by the learner has its stage's outline. */
.vocab-words {
  column-width: 155px;
  padding: 8px 0 0 16px;
  --vocab-pad-y: 6px;
  --vocab-pad-x: 3px;
}

.vocab-cell {
  display: inline-block;
  width: 155px;
  border-radius: 3px;
  break-inside: avoid;
  background: transparent;
}

.vocab-cell:hover {
  background: var(--hover);
}

.vocab-word {
  position: relative;
  display: inline-block;
  padding: var(--vocab-pad-y) var(--vocab-pad-x);
  font-size: 16px;
  font-weight: 500;
}

.vocab-word.word-token:hover {
  background: transparent;
}

.vocab-word[data-outline]::before {
  content: "";
  position: absolute;
  inset: calc(var(--vocab-pad-y) - 1px) calc(var(--vocab-pad-x) - 1px);
  border: calc(0.6px + 0.065em) solid transparent;
  border-radius: 2px;
  pointer-events: none;
}

.vocab-word[data-outline="always"][data-outline-color="green"]::before { border-color: color-mix(in srgb, var(--lr-word-known) 26.7%, transparent); }
.vocab-word[data-outline="always"][data-outline-color="white"]::before { border-color: color-mix(in srgb, var(--ink) 20%, transparent); }
.vocab-word[data-outline="always"][data-outline-color="gray"]::before { border-color: color-mix(in srgb, var(--lr-word-dont-learn) 26.7%, transparent); }
.vocab-word[data-outline="always"][data-outline-color="orange"]::before { border-color: color-mix(in srgb, var(--lr-word-marked-learning) 26.7%, transparent); }

.vocab-footer {
  padding: 40px 25px;
  text-align: center;
}

/* The scroll index down the right edge, and the mark being chosen in a bubble beside it. */
.vocab-index {
  position: fixed;
  top: 50%;
  right: 2px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 4px;
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  touch-action: none;
  user-select: none;
  transform: translateY(-50%);
  transition: background 0.2s;
}

.vocab-index.is-dragging {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
}

.vocab-index-mark {
  color: color-mix(in srgb, var(--ink) 45%, transparent);
  font-size: 13px;
  font-weight: 500;
  line-height: 20px;
  transition: color 0.1s;
}

.vocab-index-mark.is-active {
  color: var(--wovia-blue-light);
  font-weight: 700;
}

.vocab-index-bubble {
  position: fixed;
  top: 50%;
  right: 44px;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--wovia-blue-light);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  color: var(--on-accent);
  font-size: 24px;
  font-weight: 700;
  pointer-events: none;
  transform: translateY(-50%);
}

.vocab-index-bubble[hidden] {
  display: none;
}

/* Below 600 px (`screenWidth < 600`): a cell as wide as its word, the cells wrapping. */
@media (max-width: 599.98px) {
  .vocab-words {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    padding: 8px 20px 0 0;
    column-width: auto;
    --vocab-pad-x: 14px;
  }

  .vocab-cell {
    width: auto;
  }
}

/* Đã lưu › Danh sách từ (word-lists.js) -------------------------------------- */

.wl-levels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 8px;
}

.wl-level-button.is-on {
  border-color: var(--accent);
  background: var(--selected);
  color: var(--selected-text);
}

.wl-level-count {
  color: var(--text-muted);
  font-size: 13px;
}

.wl-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-top: 20px;
}

.wl-bulk,
.wl-failure {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

.wl-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.wl-word {
  display: grid;
  grid-template-columns: minmax(64px, max-content) minmax(72px, 120px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 16px;
  padding: 8px 4px;
  border-bottom: 1px solid var(--line-soft);
}

.wl-text {
  color: var(--text-strong);
  font-size: 22px;
  line-height: 30px;
}

.wl-reading {
  color: var(--text-muted);
  font-size: 15px;
}

.wl-meaning {
  color: var(--text);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.wl-pos {
  margin-right: 4px;
  color: var(--text-muted);
  font-size: 13px;
  font-style: italic;
}

.wl-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.wl-stage {
  height: 28px;
  padding: 0 8px;
  font-size: 13px;
}

.wl-stage[aria-pressed="true"] {
  border-color: currentColor;
  background: color-mix(in srgb, currentColor 16%, transparent);
}

.wl-more {
  display: flex;
  margin: 16px auto 0;
}

.wl-loading,
.wl-credits {
  margin-top: 24px;
}

.wl-credits a {
  color: inherit;
}

@media (max-width: 700px) {
  .wl-word {
    grid-template-columns: max-content minmax(0, 1fr);
  }

  .wl-meaning,
  .wl-actions {
    grid-column: 1 / -1;
  }
}

/* The search in a sentence page's header (panel/sentence-search.js;
   pageframe-words.md #15; sizes and colours the reference's, pf:L1297–1419). */
.ss {
  position: relative;
  margin: 0 10px 0 3px;
}

.ss-toggle,
.ss-arrow,
.ss-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border: 0;
  border-radius: 50%;
  background: none;
  color: inherit;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.ss-toggle {
  padding: 5px;
  opacity: 0.6;
  transform: translateY(2px);
}

.ss.is-open .ss-toggle,
.ss-toggle:hover,
.ss-arrow:hover:not(:disabled),
.ss-close:hover {
  opacity: 1;
}

.ss-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.ss-popup {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  width: 260px;
  margin-top: 4px;
  padding: 4px 6px 4px 12px;
  box-sizing: border-box;
  border-radius: 8px;
  background: var(--surface-raised);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.ss-popup[hidden],
.ss-count[hidden],
.ss-arrow[hidden] {
  display: none;
}

.ss-input {
  flex: 1;
  min-width: 0;
  padding: 3px 0;
  border: 0;
  outline: none;
  background: none;
  color: inherit;
  font: inherit;
  font-size: 16px;
}

.ss-count {
  flex-shrink: 0;
  width: 42px;
  padding-right: 4px;
  font-size: 12px;
  text-align: center;
  opacity: 0.6;
}

.ss-close {
  margin-left: auto;
}

/* A match: the current one yellow, the others underlined (ix:L113542–113549). */
.ss-hit {
  border-radius: 2px;
}

.ss-hit.is-active {
  background: #ffeb3b;
  color: #000 !important;
}

.ss-hit.is-match {
  background: color-mix(in srgb, var(--ink) 11.8%, transparent);
  box-shadow: inset 0 -2px 0 #ffeb3b99;
}

/* The matches along the list's right edge (ix:L126682–126710). */
.ss-marks {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 9;
  width: 12px;
  pointer-events: none;
}

.ss-mark {
  position: absolute;
  right: 1px;
  width: 7px;
  height: 3px;
  border-radius: 1.5px;
  background: #ffeb3b99;
}

.ss-mark.is-active {
  width: 10px;
  background: #ffeb3b;
}

/* The layout menu of the sentence pages (panel/layout-menu.js; pageframe-words.md #47–#49), in
   Wovia's look (owner, 2026-10-15): three pictured options to a row, the hide modes and the
   readings as cells across the menu under them, the chosen in the brand's blue. */

.lm-button {
  gap: 0;
}

.lm-caret {
  display: inline-flex;
  transition: transform 0.2s;
}

.lm-button.is-open .lm-caret {
  transform: rotate(180deg);
}

.lm-popover {
  position: fixed;
  z-index: 1500;
  width: 380px;
  max-width: calc(100vw - 16px);
  box-sizing: border-box;
  padding: 12px;
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  box-shadow: var(--shadow);
  color: var(--text-strong);
}

.lm-close {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  padding: 3px;
  border: 0;
  border-radius: 50%;
  background: none;
  color: color-mix(in srgb, var(--ink) 40%, transparent);
  cursor: pointer;
}

.lm-close:hover {
  background: var(--hover);
  color: var(--selected-text);
}

.lm-section + .lm-section {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.lm-caption {
  margin: 0 0 8px;
  color: color-mix(in srgb, var(--ink) 55%, transparent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.lm-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.lm-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 0;
  padding: 6px 4px 7px;
  border: 1.5px solid transparent;
  border-radius: 10px;
  background: none;
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  cursor: pointer;
}

.lm-option:hover {
  background: var(--hover);
}

.lm-option.is-chosen {
  border-color: var(--accent);
  background: var(--selected);
  color: var(--text-strong);
}

/* An option's picture: the sentence as a strong bar, the translation as a faint one. */
.lm-art {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 100%;
  max-width: 100px;
  height: 46px;
  padding: 0 9px;
  box-sizing: border-box;
  border-radius: 7px;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

.lm-art.is-single {
  align-items: center;
}

.lm-bar {
  display: block;
  height: 5px;
  border-radius: 3px;
}

.lm-art.is-single .lm-bar {
  width: 70%;
}

.lm-art.is-single .lm-bar + .lm-bar {
  width: 54%;
}

.lm-bar.is-sentence {
  background: color-mix(in srgb, var(--ink) 80%, transparent);
}

.lm-bar.is-translation,
.lm-bar.is-blurred {
  height: 4px;
  background: color-mix(in srgb, var(--ink) 40%, transparent);
}

.lm-bar.is-blurred {
  height: 6px;
  filter: blur(1.6px);
}

.lm-line {
  display: flex;
  align-items: center;
  gap: 4px;
}

.lm-line .lm-bar {
  flex: 1;
}

/* A plain list's lines end where text would. */
.lm-line.is-none:nth-child(2) .lm-bar {
  flex: 0 0 70%;
}

.lm-line.is-none:nth-child(3) .lm-bar {
  flex: 0 0 85%;
}

.lm-line.is-under {
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.lm-line.is-under .lm-bar {
  flex: none;
  width: 100%;
}

.lm-line.is-under .lm-bar.is-translation {
  width: 70%;
}

/* The hide modes and the readings: cells across the menu, under its options. */
.lm-grid,
.lm-reading-grid {
  display: grid;
  grid-column: 1 / -1;
  gap: 4px;
  margin-top: 2px;
}

.lm-grid {
  grid-template-columns: 1fr 1fr;
}

.lm-reading-grid.is-3 {
  grid-template-columns: repeat(3, 1fr);
}

.lm-reading-grid.is-4 {
  grid-template-columns: repeat(4, 1fr);
}

.lm-cell,
.lm-reading-choice {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  border: 0;
  border-radius: 8px;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  cursor: pointer;
}

.lm-cell {
  height: 28px;
  font-size: 12px;
  font-weight: 600;
}

.lm-reading-choice {
  flex-direction: column;
  height: 40px;
  line-height: 1.05;
}

.lm-cell:hover,
.lm-reading-choice:hover {
  background: var(--hover);
  color: var(--selected-text);
}

.lm-cell.is-chosen,
.lm-reading-choice.is-chosen {
  background: var(--accent);
  color: var(--on-accent);
}

.lm-reading-top {
  font-size: 12px;
}

.lm-reading-label {
  font-size: 16px;
  font-weight: 500;
}

/* A word's reading over it on the sentence pages (word-tokens.js; pageframe-words.md #79): at
   0.75 rem whatever the sentence's size, the words with one a little apart (the reference's .dc-up, .dc-layer). */
.word-ruby {
  ruby-position: over;
  ruby-align: center;
}

.word-ruby rt {
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.85;
  user-select: none;
}

.word-token:has(> .word-ruby) {
  margin: 0 0.15em;
}

/* Chinese, Japanese, Thai, Arabic, Persian and Urdu words and punctuation drawn bigger
   (backend/languages.js isBiggerScript; the reference's .dc-orig.dc-lang-zh-CN … at 1.2 em). */
.is-bigger-script {
  font-size: 1.2em;
}

/* Cài đặt nhanh (quick-settings.js; SettingsPopover in the reference): under the gear, Cài đặt's rows (settings.css)
   between its title and its actions (owner, 2026-10-22: one look with Cài đặt). */
.qs-popover {
  position: fixed;
  z-index: 1500;
  width: min(380px, calc(100vw - 16px));
  box-sizing: border-box;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
  color: var(--text-strong);
}

.qs-title {
  margin: 0;
  padding: 16px 20px 6px;
  color: var(--text-strong);
  font: 600 16px/1.3 var(--font-display);
}

.qs-fields.set-card {
  border-radius: 0;
}

/* The popover is narrow: a label keeps its words' width, the choice beside it gives way. */
.qs-fields .set-row > .set-label {
  flex: 0 0 auto;
}

.qs-fields .set-row:not(.set-reading-row) {
  flex-wrap: nowrap;
}

.qs-fields .set-row .select-wrap {
  min-width: 0;
  max-width: 100%;
}

.qs-fields .set-row .select-field {
  field-sizing: content;
}

.qs-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px 14px 20px;
  border-top: 1px solid var(--line-soft);
}

.qs-full {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 4px 6px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--selected-text);
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

.qs-full:hover {
  background: var(--hover);
}

.qs-actions .btn-primary.small {
  padding: 0 18px;
}

/* One sentence at a time on a sentence page (single-line.js; pageframe-words.md #50–#57; pf:L781–1284):
   Chatbot and a recording's column when its list is off. */
.sl-panel {
  --sl-line-size: 20px;
  max-width: 800px;
  margin: 0 auto;
  padding: 30px 12px 0;
  text-align: center;
}

.sl-panel.is-big {
  --sl-line-size: 23px;
}

.sl-card {
  position: relative;
  padding: 8px 20px;
  border-radius: 10px;
  font-size: var(--sl-line-size);
  line-height: 1.5;
  cursor: pointer;
}

.sl-play {
  position: absolute;
  top: 50%;
  left: -34px;
  display: inline-flex;
  color: var(--wovia-blue);
  transform: translateY(-50%);
  transition: color 0.5s;
}

.sl-play.is-armed {
  color: #388e3c;
}

.sl-play.is-held {
  color: #d32f2f;
}

.sl-tools {
  position: absolute;
  top: 50%;
  right: -76px;
  display: flex;
  gap: 2px;
  transform: translateY(-50%);
}

.sl-text,
.sl-trans {
  transition: filter 0.2s;
}

.sl-text.is-blurred,
.sl-trans.is-blurred {
  filter: blur(0.25em);
  cursor: pointer;
}

/* A blurred sentence's words take no pointer: the hover reveals it first (#51). */
.sl-text.is-blurred .word-token {
  pointer-events: none;
}

.sl-trans {
  padding: 8px 12px 12px;
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  font-size: max(12px, 0.8em);
  line-height: 1.6;
  user-select: none;
}

/* "Cỡ chữ bản dịch" chosen (single-line.js translationScale, F1.10): a share of the sentence's size. */
.sl-panel.has-translation-scale .sl-trans {
  font-size: calc(var(--sl-translation-scale) * var(--sl-line-size));
}

/* The big play button of a sentence page (big-play-button.js; pageframe-words.md #58). */
.big-play {
  position: absolute;
  right: 27px;
  bottom: 45px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  border: 0;
  border-radius: 50%;
  background: var(--wovia-blue);
  color: var(--on-accent);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  cursor: pointer;
  transition: transform 0.15s, background 0.3s;
}

.big-play:hover {
  transform: scale(1.02);
}

/* The hold (#57), on the big play button and on the middle of the row under a video (line-controls.js). */
.big-play.is-armed,
.rec-control.is-armed {
  background: #388e3c;
}

.big-play.is-held,
.rec-control.is-held {
  background: #d32f2f;
}

/* The gesture band (gesture-band.js; pageframe-words.md #80, #83; ix:L120160–120354). */
.gb {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 6;
  display: flex;
  border-top: 1px solid #8888ff38;
  background: linear-gradient(to bottom, #6666ff18 0%, #6666ff25 25%, #6666ff25 70%, #6666ff10 100%);
  color: var(--on-media);
  user-select: none;
  touch-action: none;
}

.gb-wing,
.gb-center {
  position: relative;
  pointer-events: none;
}

.gb-wing {
  flex: none;
  width: 90px;
}

.gb-center {
  flex: 1;
}

.gb-line {
  position: absolute;
  top: 15px;
  width: 1.5px;
  height: calc(100% - 22px);
  background: color-mix(in srgb, var(--on-media) 26.7%, transparent);
}

.gb-wing.is-left .gb-line {
  right: 0;
}

.gb-wing.is-right .gb-line {
  left: 0;
}

.gb-flash {
  position: absolute;
  top: 15px;
  left: 5px;
  width: calc(100% - 10px);
  height: calc(100% - 20px);
  border-radius: 25px;
  background: color-mix(in srgb, var(--on-media) 6.7%, transparent);
  filter: blur(5px);
  opacity: 0;
}

.gb-flash.is-on {
  animation: gb-flash 0.3s;
}

@keyframes gb-flash {
  0% { opacity: 0; }
  50% { opacity: 1; }
  100% { opacity: 0; }
}

/* The band's marks are the reference's drawings (band-marks.js), placed as qae places them (ix:L120218–120352). */
.gb .band-mark {
  display: block;
}

.gb-mark {
  position: absolute;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), color 0.3s, opacity 0.3s;
}

.gb-speed {
  bottom: 4px;
  left: 8px;
  color: color-mix(in srgb, var(--on-media) 33.3%, transparent);
}

/* A speed the reference has no mark for, written out ("1.5x"; F1.8). */
.gb-speed-text {
  font: 700 16px/1 var(--font);
}

/* Slow: the speed mark rises and turns orange. */
.gb-speed.is-on {
  color: #ffa50099;
  transform: translateY(-78px);
}

.gb-ap {
  bottom: 2px;
  left: 10px;
  color: var(--on-media);
  opacity: 0.3;
}

/* Auto-pause holding or armed: the AP mark rises, red or green. */
.gb-ap.is-on {
  opacity: 0.5;
  transform: translateY(-74px);
}

.gb-ap.is-held {
  color: #ff2c2c;
}

.gb-ap.is-armed {
  color: #34ff34;
}

.gb-chevrons {
  position: absolute;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: color-mix(in srgb, var(--on-media) 20%, transparent);
  line-height: 0;
  transform: translateY(-50%);
}

.gb-wing.is-left .gb-chevrons {
  left: 13px;
}

.gb-wing.is-right .gb-chevrons {
  left: 16px;
}

.gb-chevrons .icon {
  margin: -3px 0;
}

.gb-hand {
  position: absolute;
  bottom: 12px;
  left: 5px;
  color: color-mix(in srgb, var(--on-media) 33.3%, transparent);
}

/* The first time a band shows, its hand and the toolbar's "Touch controls" pulse three times together
   (gestureHintPulse, ix:L120144–120159; the timing is gesture-band.js hintAnimation). */
@keyframes gb-hint {
  0%, 100% { filter: none; transform: scale(1); }
  50% { filter: drop-shadow(0 0 5px color-mix(in srgb, var(--on-media) 69%, transparent)); transform: scale(1.35); }
}

.gb-play {
  position: absolute;
  right: 10px;
  bottom: 7px;
  color: color-mix(in srgb, var(--on-media) 33.3%, transparent);
}

/* A recording's wings: ten seconds back and on (qae's showRewindIcons, bottom right of each wing). */
.gb-rewind {
  position: absolute;
  right: 8px;
  bottom: 7px;
  color: color-mix(in srgb, var(--on-media) 33.3%, transparent);
}

/* "Touch controls" (gesture-help.js; the reference's kst, ix:L119817–120120, and its badges bM, gd, hT, pT, ix:L119773–119816). */
.gh-popover {
  position: fixed;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 90vw;
  max-width: 400px;
  max-height: calc(100dvh - 32px);
  padding: 16px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--surface-raised);
  box-shadow: var(--shadow);
  color: var(--text-strong);
}

.gh-close {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 1;
  display: flex;
  padding: 4px;
  border: 0;
  border-radius: 50%;
  background: none;
  color: inherit;
  cursor: pointer;
}

.gh-close:hover {
  background: var(--hover);
}

.gh-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 10px 0 5px;
  overflow-y: auto;
}

.gh-caption {
  margin: 0 0 8px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  opacity: 0.6;
}

.gh-row {
  display: flex;
}

.gh-row + .gh-caption {
  margin-top: 14px;
}

.gh-half {
  display: flex;
  align-items: center;
  width: 50%;
}

.gh-label {
  flex-grow: 1;
  font-size: 0.875rem;
  line-height: 1.43;
}

.gh-half.is-left .gh-label,
.gh-half.is-gesture-last .gh-label {
  text-align: right;
}

.gh-half.is-right .gh-label,
.gh-half.is-gesture-first .gh-label {
  text-align: left;
}

.gh-gesture {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  margin: 3px 10px;
  padding: 6px 7px;
  border-radius: 3px;
  background: rgba(128, 128, 128, 0.25);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1), inset 0 -0.25em 0 rgba(0, 0, 0, 0.25), 0 0.25em 0.25em rgba(0, 0, 0, 0.05);
  color: var(--text-strong);
}

.gh-gesture.is-center {
  min-width: 40px;
  margin: 3px 12px;
  padding: 10px 11px;
  border-radius: 4px;
  background: #3d3ddc87;
}

.gh-gesture.is-left-wing {
  background: #00800088;
}

.gh-gesture.is-right-wing {
  background: color-mix(in srgb, var(--wovia-blue-deep) 53.3%, transparent);
}

.gh-gesture.is-hold .icon {
  border-radius: 50%;
  box-shadow: 0 0 0 2px currentColor;
}

.gh-band {
  position: relative;
  display: flex;
  height: 100px;
  margin: 14px 0;
  overflow: hidden;
  border-radius: 6px;
  pointer-events: none;
}

.gh-row .gb-rewind {
  position: relative;
  right: auto;
  bottom: auto;
}

.lm-touch {
  margin: 12px 0 0 8px;
  font-size: 13px;
}

/* "Cỡ chữ bản dịch" beside a video's lines (layout-menu.js translationSizeField; F1.10): Cài đặt's row, compact,
   with the full-screen background under it in the same part of the menu. */
.lm-translation-size {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.lm-translation-size .player-option {
  min-height: 0;
  margin: 0;
}

.lm-translation-size .player-option-label {
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  font-size: 12px;
}

.lm-translation-size .select-wrap {
  width: 200px;
}

.lm-translation-size .select-field {
  height: 32px;
  padding-left: 10px;
  font-size: 13px;
  line-height: 20px;
}

.lm-translation-size + .lm-opacity {
  margin-top: 10px;
  padding-top: 0;
  border-top: 0;
}

/* A video's full-screen line background (layout-menu.js opacityField; F1.12). */
.lm-opacity {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: color-mix(in srgb, var(--ink) 75%, transparent);
  font-size: 12px;
}

.lm-opacity > span {
  white-space: nowrap;
}

.lm-opacity .range-field {
  flex: 1;
  gap: 8px;
}

/* A saved item's frames before and after its moment (item-media.js; the
   reference's .flashcard-images: 340 px, two frames side by side, 16:9-ish). */
.item-frames {
  width: 340px;
  max-width: 100%;
  margin: 0 auto 20px;
  text-align: center;
}

.item-frame {
  display: inline-block;
  width: calc(50% - 10px);
  margin: 0 2px;
  padding-bottom: 29%;
  background-color: color-mix(in srgb, var(--ink) 5.1%, transparent);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* The extension's two marks on the website, in the reference's colours and sizes (hp:L1252). */
.ext-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ext-status-mark {
  display: inline-flex;
  align-items: center;
  cursor: default;
}
.ext-status-mark[data-tone="on"] {
  color: oklch(0.85 0.25 168 / 1);
}
.ext-status-mark[data-tone="off"] {
  color: oklch(0.6 0 0);
}
.ext-status-mark[data-tone="warn"] {
  color: #ffa500;
}

/* Cài đặt › Máy chủ › Báo lỗi (reports-review.js; server-port.md S705): each report with what the learner saw, what the
   data says now, and the admin's correction. */

/* A sheet over the page (sheet.js): a dialog in the middle of a wide page, up from the bottom on a phone. */
.sheet {
  width: min(560px, calc(100vw - 32px));
  max-height: min(86dvh, 760px);
  padding: 0;
  border: 0;
  border-radius: 20px;
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow);
}

.sheet[open] {
  display: flex;
  flex-direction: column;
}

.sheet::backdrop {
  background: rgba(0, 0, 0, 0.32);
}

.sheet-grip {
  display: none;
}

.sheet-head {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: space-between;
  padding: 10px 8px 8px 20px;
}

.sheet-title {
  margin: 0;
  color: var(--text-strong);
  font: 700 19px/1.3 var(--font-display);
}

.sheet-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 22px;
  background: none;
  color: var(--text-tool);
  cursor: pointer;
}

.sheet-close:hover {
  background: var(--hover);
}

.sheet-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0 12px 16px;
}

body.mobile-nav .sheet {
  width: 100vw;
  max-width: 100vw;
  max-height: 90dvh;
  margin: auto 0 0;
  border-radius: 20px 20px 0 0;
  padding-bottom: env(safe-area-inset-bottom);
}

body.mobile-nav .sheet-grip {
  display: block;
  flex: none;
  width: 36px;
  height: 5px;
  margin: 8px auto 0;
  border-radius: 3px;
  background: var(--scrollbar);
}