/*
 * Material Design 3 surface for the Pages site.
 *
 * Two rules shape most of what follows:
 *   1. Nothing is ever truncated. There is no text-overflow: ellipsis and no
 *      horizontally scrolling container anywhere, because the deploy gate fails
 *      a build whose element is wider than the box it sits in. Long strings wrap.
 *   2. Every interactive target is at least 44x44 CSS px, at every width, in
 *      every language mode — bilingual labels are the widest, so they set the
 *      floor for the layout rather than being an afterthought.
 *
 * Per-element appearance overrides arrive as --el-<element>-<property> custom
 * properties written by the settings surface; each use site supplies a default.
 */

:root, [data-theme="light"] {
  --md-surface: #faf8fd; --md-surface-dim: #dad9e0; --md-surface-bright: #faf8fd;
  --md-sc-lowest: #ffffff; --md-sc-low: #f4f2f9; --md-sc: #eeedf3;
  --md-sc-high: #e8e7ee; --md-sc-highest: #e2e1e9;
  --md-on-surface: #1a1b1f; --md-on-surface-variant: #44464e;
  --md-outline: #75777f; --md-outline-variant: #c5c6d0;
  --md-error: #ba1a1a; --md-on-error: #ffffff; --md-error-container: #ffdad6;
  --md-scrim: rgba(0,0,0,.32); --md-shadow: rgba(0,0,0,.16);
  --md-primary: #146c2e; --md-on-primary: #ffffff;
  --md-primary-container: #a6f4b8; --md-on-primary-container: #00210c;
  --md-secondary-container: #d7e8d9; --md-on-secondary-container: #0e1f13;
  --md-warning: #7a5900; --md-warning-container: #ffdf9a;
}
[data-theme="dark"] {
  --md-surface: #1b1c21; --md-surface-dim: #161619; --md-surface-bright: #3b3c43;
  --md-sc-lowest: #131317; --md-sc-low: #202127; --md-sc: #25262b;
  --md-sc-high: #2f3036; --md-sc-highest: #393a41;
  --md-on-surface: #e8e7ee; --md-on-surface-variant: #cdced8;
  --md-outline: #94959f; --md-outline-variant: #4a4c54;
  --md-error: #ffb4ab; --md-on-error: #690005; --md-error-container: #93000a;
  --md-scrim: rgba(0,0,0,.6); --md-shadow: rgba(0,0,0,.5);
  --md-primary: #8bd89b; --md-on-primary: #00391a;
  --md-primary-container: #095228; --md-on-primary-container: #a6f4b8;
  --md-secondary-container: #2b3a2f; --md-on-secondary-container: #cfe9d3;
  --md-warning: #ffdf9a; --md-warning-container: #5b4300;
}

:root {
  --site-font: 'Roboto', system-ui, sans-serif;
  --site-font-scale: 1;
  --site-font-weight: 400;
  --gap: 16px;
  --pad: 22px;
  --radius: 20px;
}
[data-density="compact"] {
  --gap: 10px;
  --pad: 14px;
  --radius: 14px;
}

* { box-sizing: border-box; }
/* Author `display` declarations outrank the UA sheet's [hidden] rule, so an
 * .iconbtn or .panel with the hidden attribute would otherwise stay on screen. */
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--site-font);
  font-size: calc(15px * var(--site-font-scale));
  font-weight: var(--site-font-weight);
  line-height: 1.5;
  color: var(--md-on-surface);
  background: var(--md-surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
/* Every block of running text wraps rather than pushing the page sideways;
 * bilingual mode and 200% scale both make strings much longer than the box. */
p, li, dd, dt, code, time, span, label { overflow-wrap: anywhere; }
p { margin: 0 0 10px; }
h1, h2, h3 { margin: 0 0 10px; line-height: 1.15; overflow-wrap: anywhere; }
h1 { font-size: calc(44px * var(--site-font-scale)); font-weight: 700; letter-spacing: -1px; }
h2 { font-size: calc(28px * var(--site-font-scale)); font-weight: 700; letter-spacing: -.4px; }
h3 { font-size: calc(17px * var(--site-font-scale)); font-weight: 600; }
:where(a, button, select, input, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--md-primary);
  outline-offset: 2px;
}
[data-icon] {
  font-family: 'Material Symbols Outlined';
  font-weight: 400;
  line-height: 1;
  font-size: 20px;
  -webkit-font-smoothing: antialiased;
  user-select: none;
  flex: 0 0 auto;
}
.mono { font-family: 'Roboto Mono', monospace; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
/* The skip link is the first tab stop on the page, so it has to become a real,
 * visible 44px target when it receives focus rather than staying 1x1 forever.
 * position: fixed keeps it out of flow, so it cannot widen the document. */
.sr-only:focus, .sr-only:focus-visible {
  position: fixed; top: 8px; left: 8px; z-index: 90;
  width: auto; height: auto; min-height: 44px; margin: 0;
  display: inline-flex; align-items: center; padding: 10px 18px;
  clip: auto; clip-path: none; overflow: visible; white-space: normal;
  border-radius: 22px; background: var(--md-primary); color: var(--md-on-primary);
  font-weight: 600; box-shadow: 0 8px 24px var(--md-shadow);
}
.wrap { width: 100%; max-width: 1180px; min-width: 0; margin: 0 auto; padding: 0 20px; }

/* Bilingual companions: a short one rides inline, a long one takes its own line. */
.copy-secondary {
  color: var(--md-on-surface-variant);
  font-size: .78em;
  font-weight: 400;
  overflow-wrap: anywhere;
}
.copy-secondary.inline { margin-inline-start: .4em; }
.copy-secondary.block { display: block; margin-top: 2px; }

/* ------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; min-width: 44px; padding: 10px 20px;
  border: none; border-radius: 22px; max-width: 100%;
  font-family: inherit; font-size: calc(14px * var(--site-font-scale)); font-weight: 600;
  white-space: normal; overflow-wrap: anywhere; text-align: center; cursor: pointer;
  transition: filter .15s, background .15s;
}
.btn-filled { background: var(--md-primary); color: var(--md-on-primary); box-shadow: 0 2px 8px var(--md-shadow); }
.btn-filled:hover { filter: brightness(1.08); }
.btn-tonal { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.btn-tonal:hover { filter: brightness(1.06); }
.btn-outline { background: transparent; color: var(--md-on-surface); border: 1px solid var(--md-outline); }
.btn-outline:hover { background: var(--md-sc-high); }
.btn-danger { background: var(--md-error); color: var(--md-on-error); }
.btn-danger:hover { filter: brightness(1.08); }
.link-btn {
  background: none; border: none; padding: 6px 0; min-height: 44px;
  color: var(--md-primary); font: inherit; font-weight: 600; cursor: pointer; text-align: start;
}
.iconbtn {
  width: 44px; height: 44px; flex: 0 0 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; border-radius: 50%; background: transparent;
  color: var(--md-on-surface-variant); cursor: pointer; position: relative;
}
.iconbtn:hover { background: var(--md-sc-high); color: var(--md-on-surface); }
.chip-btn {
  min-height: 44px; padding: 8px 14px; border-radius: 22px;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc-low);
  color: var(--md-on-surface); font: inherit; font-size: calc(13px * var(--site-font-scale)); cursor: pointer;
  overflow-wrap: anywhere;
}
.chip-btn:hover { background: var(--md-sc-high); }
.select {
  min-height: 44px; padding: 8px 30px 8px 12px; border-radius: 22px;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc);
  color: var(--md-on-surface); font: inherit; font-size: calc(13px * var(--site-font-scale));
  max-width: 100%;
}
.input {
  min-height: 44px; width: 100%; min-width: 0; padding: 8px 12px;
  border-radius: 12px; border: 1px solid var(--md-outline-variant);
  background: var(--md-sc-lowest); color: var(--md-on-surface); font: inherit;
}
/* Chrome's UA sheet gives range inputs a 2px margin, which a width:100% slider
 * turns into a 4px overflow of its own column. */
.slider { width: 100%; min-width: 0; height: 44px; margin: 0; accent-color: var(--md-primary); }
.switch {
  width: 56px; height: 44px; min-width: 44px; border: none; background: transparent;
  cursor: pointer; position: relative; padding: 0;
}
.switch::before {
  content: ""; position: absolute; inset: 11px 4px; border-radius: 11px;
  background: var(--md-sc-highest); border: 1px solid var(--md-outline);
}
.switch::after {
  content: ""; position: absolute; top: 14px; left: 8px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--md-outline); transition: transform .15s, background .15s;
}
.switch.on::before { background: var(--md-primary-container); border-color: var(--md-primary); }
.switch.on::after { transform: translateX(24px); background: var(--md-primary); }

/* -------------------------------------------------------------- header */

header {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--md-surface) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--md-outline-variant);
}
.nav { display: flex; align-items: center; gap: 10px; min-height: 62px; padding-block: 6px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; font-weight: 600; }
.logo {
  width: 32px; height: 32px; flex: 0 0 32px; border-radius: 9px;
  background: var(--md-primary); color: var(--md-on-primary);
  display: flex; align-items: center; justify-content: center;
}
.logo [data-icon] { font-size: 21px; font-variation-settings: 'FILL' 1; }
.brand-name { overflow-wrap: anywhere; }
.tag {
  font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 20px;
  background: var(--md-secondary-container); color: var(--md-on-secondary-container);
  overflow-wrap: anywhere;
}
.nav .spacer { flex: 1 1 8px; }
.language-select {
  height: 44px; min-height: 44px; max-width: 168px; min-width: 44px;
  padding: 0 26px 0 10px; border-radius: 22px;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc);
  color: var(--md-on-surface); font: 500 12px var(--site-font);
}
.badge-count {
  position: absolute; top: 4px; right: 4px; min-width: 18px; height: 18px;
  border-radius: 9px; padding: 0 4px; background: var(--md-primary); color: var(--md-on-primary);
  font: 600 11px/18px var(--site-font); text-align: center;
}
#launchTop .launch-label { overflow-wrap: anywhere; }

/* ---------------------------------------------------------- tab strip */

.tabstrip {
  position: relative;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  /* padding-block only: a shorthand here would overwrite .wrap's horizontal
   * inset and run the strip edge to edge, clipping the end tab's focus ring. */
  padding-block: var(--el-tabstrip-spacing, 6px);
  border-top: 1px solid var(--md-outline-variant);
  min-width: 0;
}
.tabstrip-tabs { display: flex; flex-wrap: wrap; gap: 4px; flex: 1 1 auto; min-width: 0; }
.tabstrip-trailing { display: flex; gap: 4px; flex: 0 0 auto; }
.tab {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px; min-width: 44px; padding: 6px 14px;
  border: 1px solid transparent;
  border-radius: var(--el-tabstrip-radius, 14px) var(--el-tabstrip-radius, 14px) 6px 6px;
  background: var(--md-sc-low); color: var(--el-tabstrip-color, var(--md-on-surface-variant));
  font-family: var(--el-tabstrip-font, inherit);
  font-size: calc(13.5px * var(--site-font-scale) * var(--el-tabstrip-size, 1));
  font-weight: var(--el-tabstrip-weight, 500);
  padding: var(--el-tabstrip-spacing, 6px) 14px; cursor: pointer; white-space: normal; overflow-wrap: anywhere;
}
.tab:hover { background: var(--md-sc-high); }
.tab.active {
  background: var(--md-secondary-container);
  color: var(--md-on-secondary-container);
  border-color: var(--md-primary);
  font-weight: 600;
}
.tab.pinned { padding-inline: 10px; }
.tab.pinned .tab-label { display: none; }
.tab.group-start { margin-inline-start: 10px; position: relative; }
.tab.group-start::before {
  content: ""; position: absolute; left: -6px; top: 8px; bottom: 8px;
  width: 1px; background: var(--md-outline-variant);
}
.tab.overflowed { display: none; }
.tabstrip-tabs.icons-only .tab-label { display: none; }
.tabstrip-tabs.icons-only .tab { padding-inline: 10px; justify-content: center; }
.tab.dragging { opacity: .5; }
.tab.dragover { outline: 2px dashed var(--md-primary); outline-offset: 2px; }
.tabstrip-overflow-count {
  position: absolute; top: 5px; right: 5px; min-width: 16px; height: 16px; border-radius: 8px;
  background: var(--md-primary); color: var(--md-on-primary); font: 600 10px/16px var(--site-font);
  text-align: center; padding: 0 3px;
}
.tabstrip-menu, .tabstrip-searchpanel {
  position: absolute; top: calc(100% + 4px); right: 0; z-index: 40;
  width: min(340px, calc(100vw - 24px));
  padding: 8px; border-radius: 16px;
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
  box-shadow: 0 12px 32px var(--md-shadow);
}
.menuitem, .tabsearch-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  min-height: 44px; padding: 8px 10px; border: none; border-radius: 10px;
  background: transparent; color: var(--md-on-surface); font: inherit; cursor: pointer;
  text-align: start; overflow-wrap: anywhere;
}
.menuitem:hover, .tabsearch-item:hover { background: var(--md-sc-high); }
.menuitem-label { flex: 1 1 auto; min-width: 0; }
.menu-divider { height: 1px; margin: 6px 4px; background: var(--md-outline-variant); }
.menu-heading {
  margin: 6px 10px 2px; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  text-transform: uppercase; color: var(--md-on-surface-variant); overflow-wrap: anywhere;
}
.tabsearch-group { font-size: .78em; color: var(--md-on-surface-variant); }
.pin-flag { color: var(--md-primary); }

/* --------------------------------------------------------------- panels */

main { display: block; }
.panel { padding: 28px 0 48px; }
.panel[hidden] { display: none; }
.section-head { max-width: 720px; margin: 0 auto 26px; text-align: center; }
.section-head p { color: var(--md-on-surface-variant); }
.section-foot { margin-top: 18px; text-align: center; }
.section-foot a { color: var(--md-primary); font-weight: 600; }
.rowlbl {
  font-size: 11px; font-weight: 700; letter-spacing: .5px; text-transform: uppercase;
  color: var(--md-on-surface-variant); margin: 0 0 6px; overflow-wrap: anywhere;
}
.hint {
  display: flex; align-items: flex-start; flex-wrap: wrap; gap: 6px;
  font-size: calc(12.5px * var(--site-font-scale)); color: var(--md-on-surface-variant);
  line-height: 1.5; overflow-wrap: anywhere;
}
.hint a { color: var(--md-primary); font-weight: 600; }
.empty { color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.empty.small { font-size: .9em; }
.prose-card {
  margin-top: 24px; padding: var(--pad); border-radius: var(--radius);
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
}
.cmd {
  margin: 8px 0; padding: 12px; border-radius: 12px;
  background: var(--md-sc-lowest); border: 1px solid var(--md-outline-variant);
  font-size: calc(12.5px * var(--site-font-scale));
  white-space: pre-wrap; overflow-wrap: anywhere;
}

/* ----------------------------------------------------------------- hero */

.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 32px; align-items: center;
}
.hero-grid > * { min-width: 0; max-width: 100%; }
.eyebrow {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase;
  color: var(--md-primary); overflow-wrap: anywhere;
}
.hero-title {
  color: var(--el-hero-color, inherit);
  font-family: var(--el-hero-font, inherit);
  font-weight: var(--el-hero-weight, 700);
  font-size: calc(44px * var(--site-font-scale) * var(--el-hero-size, 1));
}
.lede { font-size: calc(16.5px * var(--site-font-scale)); color: var(--md-on-surface-variant); max-width: 560px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 14px; }
.stage { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-art {
  width: 100%; aspect-ratio: 1.12; object-fit: cover; object-position: 66% center;
  border-radius: 28px; border: 1px solid var(--md-outline-variant);
  box-shadow: 0 24px 60px rgba(0,0,0,.3);
}
.chip {
  position: absolute; display: flex; align-items: center; gap: 7px;
  padding: 8px 12px; border-radius: 16px; font-size: 12.5px; font-weight: 500;
  background: color-mix(in srgb, var(--md-sc) 90%, transparent);
  border: 1px solid var(--md-outline-variant); box-shadow: 0 6px 18px var(--md-shadow);
  backdrop-filter: blur(10px); max-width: 70%; overflow-wrap: anywhere;
}
.chip [data-icon] { font-size: 17px; color: var(--md-primary); }
.chip.c1 { top: 18px; right: 0; }
.chip.c2 { bottom: 56px; left: 0; }
.chip.c3 { bottom: 6px; right: 18px; }
.stats {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--gap); margin-top: 32px;
}
.stat {
  padding: var(--pad); border-radius: var(--radius);
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
}
.stat-value { display: block; font-size: calc(26px * var(--site-font-scale)); font-weight: 700; color: var(--md-primary); }
.stat-label { display: block; font-size: calc(12.5px * var(--site-font-scale)); color: var(--md-on-surface-variant); overflow-wrap: anywhere; }

/* ---------------------------------------------------------------- cards */

.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.card {
  position: relative; overflow: hidden; min-height: 170px;
  padding: var(--el-cards-spacing, var(--pad));
  font-family: var(--el-cards-font, inherit);
  font-weight: var(--el-cards-weight, inherit);
  border-radius: var(--el-cards-radius, var(--radius));
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
  transition: border-color .15s, transform .15s;
  font-size: calc(1em * var(--el-cards-size, 1));
  color: var(--el-cards-color, inherit);
}
.card:hover { border-color: var(--md-primary); }
.card.has-art {
  min-height: 320px; padding: 0; display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--md-sc-lowest);
}
.card-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card-copy {
  position: relative; z-index: 1; padding: 64px var(--pad) var(--pad);
  background: linear-gradient(transparent,
    color-mix(in srgb, var(--md-sc-lowest) 92%, transparent) 44%, var(--md-sc-lowest) 74%);
}
.card .ico {
  width: 44px; height: 44px; border-radius: 14px; margin-bottom: 10px;
  background: var(--md-secondary-container); color: var(--md-on-secondary-container);
  display: flex; align-items: center; justify-content: center;
}
.card .ico [data-icon] { font-size: 24px; }
.card p { color: var(--md-on-surface-variant); font-size: calc(13.5px * var(--site-font-scale)); margin: 0; }

/* --------------------------------------------------------- material you */

.you {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; align-items: center;
  padding: 34px; border-radius: 26px; min-width: 0;
  background: linear-gradient(135deg, var(--md-primary-container), var(--md-secondary-container));
  color: var(--md-on-primary-container);
}
.you > * { min-width: 0; }
.you-demo {
  padding: 18px; border-radius: 18px; background: var(--md-sc-lowest);
  color: var(--md-on-surface); box-shadow: 0 10px 30px var(--md-shadow); min-width: 0;
}
.seg { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px; border-radius: 14px; background: var(--md-sc-highest); }
.seg button {
  flex: 1 1 120px; min-width: 44px; min-height: 44px; padding: 6px 10px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  border: none; border-radius: 11px; background: transparent;
  color: var(--md-on-surface-variant); font: inherit; font-size: calc(12.5px * var(--site-font-scale));
  cursor: pointer; overflow-wrap: anywhere;
}
.seg button[aria-pressed="true"] { background: var(--md-primary); color: var(--md-on-primary); font-weight: 600; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.swatch { width: 44px; height: 44px; flex: 0 0 44px; border: 2px solid transparent; border-radius: 50%; cursor: pointer; }
.swatch[aria-pressed="true"] { outline: 2px solid var(--md-on-surface); outline-offset: 2px; }
.colorpicker { display: flex; align-items: center; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.colorpicker input[type="color"] { width: 56px; height: 44px; border: 1px solid var(--md-outline-variant); border-radius: 12px; background: none; }

/* -------------------------------------------------------------- release */

.release-card, .release-entry {
  padding: var(--pad); border-radius: var(--radius); margin-bottom: var(--gap);
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
}
.release-head, .release-entry-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.badge {
  padding: 4px 10px; border-radius: 12px; font-size: 11px; font-weight: 700;
  background: var(--md-primary-container); color: var(--md-on-primary-container);
}
.release-title { overflow-wrap: anywhere; }
.release-version { font-size: calc(19px * var(--site-font-scale)); color: var(--md-primary); margin: 0; }
.release-date, .release-dish, .release-qualifier { color: var(--md-on-surface-variant); font-size: calc(12.5px * var(--site-font-scale)); }
.release-qualifier { padding: 2px 8px; border-radius: 10px; background: var(--md-sc-high); overflow-wrap: anywhere; }
.factlist { display: flex; flex-wrap: wrap; gap: 16px; margin: 12px 0; }
.fact dt { font-size: 11px; text-transform: uppercase; letter-spacing: .4px; color: var(--md-on-surface-variant); }
.fact dd { margin: 2px 0 0; overflow-wrap: anywhere; }
.fact a { color: var(--md-primary); }
.assetlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.asset {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  min-height: 44px; padding: 8px 12px; border-radius: 12px;
  background: var(--md-sc-lowest); border: 1px solid var(--md-outline-variant);
}
.asset:hover { border-color: var(--md-primary); }
.asset-name { flex: 1 1 180px; min-width: 0; overflow-wrap: anywhere; }
.asset-size { color: var(--md-on-surface-variant); font-size: 12px; }

/* ------------------------------------------------------------ changelog */

.changelog-controls {
  display: grid; gap: var(--gap); margin-bottom: 22px; padding: var(--pad);
  border-radius: var(--radius); background: var(--md-sc-low);
  border: 1px solid var(--md-outline-variant); position: relative;
}
.daterange { display: flex; flex-wrap: wrap; gap: var(--gap); }
.datefield { flex: 1 1 220px; min-width: 0; }
/* The field and its calendar button wrap onto separate rows before either one
 * is squeezed below a usable 44px. */
.datefield-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; min-width: 0; }
.datefield-row .input { flex: 1 1 140px; min-width: 44px; }
.presets { display: flex; flex-wrap: wrap; gap: 8px; }
.date-error { color: var(--md-error); font-size: calc(12.5px * var(--site-font-scale)); overflow-wrap: anywhere; }
.changelog-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.count { color: var(--md-on-surface-variant); font-size: 12.5px; margin: 0; }
.calendar-host { min-width: 0; }
.calendar {
  margin-top: 4px; padding: 10px; border-radius: 16px;
  background: var(--md-sc-lowest); border: 1px solid var(--md-outline-variant);
  width: min(340px, 100%); min-width: 0; max-width: 100%;
}
@media (max-width: 400px) {
  .calendar { padding: 6px; }
  .cal-day { font-size: 12px; }
}
.calendar-head { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.calendar-head .select { flex: 1 1 100px; min-width: 0; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 1px; }
.cal-day {
  /* Seven columns have to fit inside a phone-width panel, so the day cell keeps
   * its 44px height for touch but gives up the UA's horizontal padding. */
  min-height: 44px; min-width: 0; padding: 0; border: none; border-radius: 10px;
  background: transparent; color: var(--md-on-surface); font: inherit; font-size: 13px; cursor: pointer;
}
.cal-day:hover { background: var(--md-sc-high); }
.cal-day.inrange { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.cal-day.edge { background: var(--md-primary); color: var(--md-on-primary); font-weight: 700; }
.cal-blank { min-height: 44px; }
.change-list { list-style: none; margin: 12px 0 8px; padding: 0; display: grid; gap: 8px; }
.change { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }
.cat {
  padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 700;
  background: var(--md-sc-high); color: var(--md-on-surface-variant);
}
.cat-added { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.cat-fixed { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.cat-removed { background: var(--md-error-container); color: var(--md-error); }
.change-text { flex: 1 1 220px; min-width: 0; overflow-wrap: anywhere; }
.change-sha { color: var(--md-primary); font-size: 12px; }
.release-entry-foot { font-size: 12px; color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.release-entry-foot a { color: var(--md-primary); }

/* --------------------------------------------------------- search field */

.searchfield { display: grid; gap: 6px; min-width: 0; }
.sf-row {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  padding: 4px 6px 4px 12px; border-radius: 26px;
  background: var(--md-sc-lowest); border: 1px solid var(--md-outline-variant);
}
.sf-icon { color: var(--md-on-surface-variant); }
.sf-input {
  flex: 1 1 140px; min-width: 0; min-height: 44px; border: none; background: transparent;
  color: var(--md-on-surface); font: inherit;
}
.sf-input:focus { outline: none; }
.sf-row:focus-within { border-color: var(--md-primary); }
.sf-toggle {
  min-width: 44px; min-height: 44px; border: none; border-radius: 12px; cursor: pointer;
  background: var(--md-sc-high); color: var(--md-on-surface-variant); font-weight: 700; font-size: 13px;
}
.sf-toggle.active { background: var(--md-primary); color: var(--md-on-primary); }
.sf-status { margin: 0; font-size: 12.5px; color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.sf-status.status-invalid { color: var(--md-error); }
.sf-panel { padding: 12px; border-radius: 16px; background: var(--md-sc-low); border: 1px solid var(--md-outline-variant); }

/* -------------------------------------------------------- regex builder */

.regex-builder { display: grid; gap: var(--gap); min-width: 0; }
.rb-engine {
  font-size: 12px; color: var(--md-on-surface-variant);
  padding: 6px 10px; border-radius: 10px; background: var(--md-sc-high); justify-self: start;
  overflow-wrap: anywhere;
}
.rb-field { display: grid; gap: 6px; min-width: 0; }
.rb-label { font-size: 12px; font-weight: 700; letter-spacing: .3px; text-transform: uppercase; color: var(--md-on-surface-variant); }
.rb-input {
  min-height: 44px; width: 100%; min-width: 0; padding: 8px 12px; border-radius: 12px;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc-lowest);
  color: var(--md-on-surface); font-family: 'Roboto Mono', monospace; font-size: 13px;
}
.rb-sample {
  width: 100%; min-width: 0; padding: 10px 12px; border-radius: 12px; resize: vertical;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc-lowest);
  color: var(--md-on-surface); font-family: 'Roboto Mono', monospace; font-size: 13px;
}
.rb-flags { display: flex; flex-wrap: wrap; gap: 6px; }
.rb-flag {
  display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 4px 12px;
  border-radius: 22px; background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
  cursor: pointer; font-size: 13px;
}
.rb-flag input { width: 18px; height: 18px; accent-color: var(--md-primary); }
.rb-parts { display: grid; gap: 12px; }
.rb-part { display: grid; gap: 6px; min-width: 0; }
.rb-part-title { margin: 0; font-size: 12px; font-weight: 700; color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.rb-part-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.rb-chip {
  min-height: 44px; min-width: 44px; padding: 6px 12px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--md-outline-variant); background: var(--md-sc-low); color: var(--md-on-surface);
  font-size: 13px; overflow-wrap: anywhere;
}
.rb-chip:hover { background: var(--md-sc-high); border-color: var(--md-primary); }
.rb-literal { flex: 1 1 160px; }
.rb-note { margin: 0; font-size: 12px; color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.rb-status { margin: 0; font-size: 13px; overflow-wrap: anywhere; }
.rb-status.status-invalid, .rb-status.status-timeout { color: var(--md-error); }
.rb-results { display: grid; gap: 6px; }
.rb-match {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline;
  padding: 8px 10px; border-radius: 10px; background: var(--md-sc-lowest);
  border: 1px solid var(--md-outline-variant); font-size: 13px; overflow-wrap: anywhere;
}
.rb-match code { font-family: 'Roboto Mono', monospace; overflow-wrap: anywhere; }
.rb-match-text { color: var(--md-primary); font-weight: 600; }
.rb-match-index, .rb-match-groups { color: var(--md-on-surface-variant); font-size: 12px; }
.rb-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* ------------------------------------------------------------- settings */

.settings-search { max-width: 640px; margin: 0 auto; }
.settings-search-hint { justify-content: center; margin-top: 6px; }
.settings-elsewhere { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 10px 0; }
.elsewhere-note {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px;
  border-radius: 22px; border: 1px solid var(--md-primary); background: var(--md-sc-low);
  color: var(--md-on-surface); font: inherit; font-size: 13px; cursor: pointer; overflow-wrap: anywhere;
}
/* Grid and flex children default to min-width:auto, so one wide <select> can
 * push a whole settings card past its own edge. Every track is allowed to
 * shrink instead, and the control itself is capped at the column width. */
.settings-groups, .settings-group, .settings-group-body, .setting,
.setting-copy, .setting-control, .changelog-controls, .daterange, .datefield,
.datefield-row, .searchfield, .sf-row, .rb-field, .rb-part { min-width: 0; }
.settings-group-body > *, .setting > *, .setting-control > *,
.changelog-controls > *, .rb-parts > * { min-width: 0; max-width: 100%; }
.setting-control .select, .setting-control .input { width: 100%; }
input[type="color"] {
  width: 56px; height: 44px; min-width: 44px; padding: 2px;
  border: 1px solid var(--md-outline-variant); border-radius: 12px; background: none;
}
.settings-groups { display: grid; gap: var(--gap); margin-top: 20px; }
.settings-group {
  padding: var(--pad); border-radius: var(--radius);
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
}
.settings-group-title { font-size: calc(15px * var(--site-font-scale)); color: var(--md-primary); }
.settings-group-body { display: grid; gap: var(--gap); }
.setting {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--gap); align-items: start;
  padding-top: 12px; border-top: 1px solid var(--md-outline-variant);
}
.settings-group-body > .setting:first-child { border-top: none; padding-top: 0; }
.setting-label { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.setting-desc { margin: 4px 0 0; font-size: calc(12.5px * var(--site-font-scale)); color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
.setting-control { display: grid; gap: 8px; min-width: 0; justify-items: stretch; }
.slider-scale { display: flex; justify-content: space-between; gap: 8px; font-size: 11px; color: var(--md-on-surface-variant); flex-wrap: wrap; }
.slider-readout { margin: 0; font-size: 12.5px; color: var(--md-on-surface-variant); }
.slider-preview {
  margin: 0; padding: 10px 12px; border-radius: 12px; background: var(--md-sc-lowest);
  border: 1px solid var(--md-outline-variant); font-size: calc(13px * var(--site-font-scale));
  overflow-wrap: anywhere;
}

/* -------------------------------------------------------------- dialogs */

.scrim {
  position: fixed; inset: 0; z-index: 60; background: var(--md-scrim);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.dialog {
  width: min(520px, 100%); padding: 24px; border-radius: 26px;
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
  box-shadow: 0 24px 60px var(--md-shadow); max-height: 90vh; overflow-y: auto;
}
.dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; margin-top: 18px; }

/* --------------------------------------------------------- notifications */

.corner-surfaces {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 70;
  display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 380px);
  align-items: end; justify-content: space-between; gap: 10px 16px;
  pointer-events: none;
}
.toast-host {
  grid-column: 2; width: 100%; justify-self: end;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex; gap: 10px; align-items: flex-start; pointer-events: auto;
  padding: var(--el-toasts-spacing, 12px) var(--el-toasts-spacing, 12px) var(--el-toasts-spacing, 12px) 14px;
  border-radius: var(--el-toasts-radius, 16px);
  font-family: var(--el-toasts-font, inherit);
  font-weight: var(--el-toasts-weight, inherit);
  background: var(--md-sc-high); color: var(--el-toasts-color, var(--md-on-surface));
  border: 1px solid var(--md-outline-variant); box-shadow: 0 12px 30px var(--md-shadow);
  font-size: calc(13.5px * var(--site-font-scale) * var(--el-toasts-size, 1));
}
.toast-icon { margin-top: 2px; color: var(--md-primary); }
.toast-warning .toast-icon { color: var(--md-warning); }
.toast-error .toast-icon { color: var(--md-error); }
.toast-body { flex: 1 1 auto; min-width: 0; display: grid; gap: 6px; }
.toast-text { margin: 0; overflow-wrap: anywhere; }
.toast-action {
  justify-self: start; min-height: 44px; padding: 6px 12px; border-radius: 12px;
  border: 1px solid var(--md-outline); background: transparent; color: var(--md-primary);
  font: inherit; font-weight: 600; cursor: pointer;
}
.notify-centre {
  position: absolute; top: calc(100% + 6px); right: 12px; z-index: 40;
  width: min(360px, calc(100vw - 24px)); max-height: 60vh; overflow-y: auto;
  padding: 10px; border-radius: 18px;
  background: var(--md-sc-low); border: 1px solid var(--md-outline-variant);
  box-shadow: 0 14px 36px var(--md-shadow);
}
.notify-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.notify-head h2 { font-size: 14px; margin: 0; flex: 1 1 auto; }
.notify-list { display: grid; gap: 6px; margin-top: 8px; }
.notify-item {
  display: flex; gap: 8px; align-items: flex-start; padding: 8px 10px; border-radius: 12px;
  background: var(--md-sc-lowest); font-size: 13px;
}
.notify-item p { margin: 0; flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.notify-item time { color: var(--md-on-surface-variant); font-size: 11px; }
.notify-clear { min-height: 44px; }

/* ------------------------------------------------------------- dim sum */

.dimsum {
  grid-column: 1; grid-row: 1; width: 100%; pointer-events: auto;
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px;
  border-radius: 20px; background: var(--md-sc-high);
  border: 1px solid var(--md-outline-variant); box-shadow: 0 14px 36px var(--md-shadow);
  animation: dimsum-in .35s cubic-bezier(.2,.7,.2,1) both;
}
.dimsum-art {
  width: 76px; height: 76px; flex: 0 0 76px; object-fit: cover;
  border-radius: 14px; background: var(--md-sc-lowest);
}
.dimsum-copy { flex: 1 1 auto; min-width: 0; }
.dimsum-badge {
  margin: 0 0 2px; font-size: 11px; font-weight: 700; letter-spacing: .4px;
  text-transform: uppercase; color: var(--md-primary);
}
.dimsum-name { margin: 0 0 4px; font-weight: 700; overflow-wrap: anywhere; }
.dimsum-line { margin: 0; font-size: 12.5px; color: var(--md-on-surface-variant); overflow-wrap: anywhere; }
@keyframes dimsum-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* -------------------------------------------------------------- footer */

footer { border-top: 1px solid var(--md-outline-variant); padding: 28px 0 44px; }
.foot { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.foot .spacer { flex: 1 1 8px; }
.foot a { color: var(--md-on-surface-variant); font-size: 13px; min-height: 44px; display: inline-flex; align-items: center; }
.foot a:hover { color: var(--md-primary); }
.disclaimer { margin-top: 16px; font-size: 12px; color: var(--md-on-surface-variant); max-width: 820px; line-height: 1.6; overflow-wrap: anywhere; }

/* ---------------------------------------------------------- responsive */

@media (max-width: 1000px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .stage { order: -1; max-width: 640px; margin: 0 auto; }
  h1, .hero-title { font-size: calc(34px * var(--site-font-scale) * var(--el-hero-size, 1)); }
  .you { grid-template-columns: minmax(0, 1fr); padding: 24px; }
  .setting { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding-inline: 12px; }
  .grid { grid-template-columns: minmax(0, 1fr); }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chip { display: none; }
  #launchTop .launch-label { display: none; }
  #launchTop { width: 44px; min-width: 44px; padding: 0; }
  .language-select { max-width: 132px; }
}

@media (max-width: 800px) {
  .corner-surfaces {
    left: auto; width: min(380px, calc(100vw - 32px));
    grid-template-columns: minmax(0, 1fr);
  }
  .toast-host { grid-column: 1; grid-row: 1; }
  .dimsum { grid-column: 1; grid-row: 2; width: min(360px, 100%); justify-self: end; }
}

@media (max-width: 240px) {
  .toast { flex-wrap: wrap; gap: 6px; }
  .toast-body { order: 3; flex-basis: 100%; }
  .toast-close { margin-inline-start: auto; }
  .dimsum { flex-wrap: wrap; gap: 6px; }
  .dimsum-art { width: 48px; height: 48px; flex-basis: 48px; }
  .dimsum-copy { order: 3; flex-basis: 100%; }
  .dimsum-dismiss { margin-inline-start: auto; }
}
@media (max-width: 460px) {
  .brand-name, .tag { display: none; }
  .stats { grid-template-columns: minmax(0, 1fr); }
  .you { padding: 16px; border-radius: 18px; }
  .you-demo { padding: 12px; }
  .seg button { flex: 1 1 100%; }
  h1, .hero-title { font-size: calc(28px * var(--site-font-scale) * var(--el-hero-size, 1)); }
}
@media (max-width: 360px) {
  .nav { gap: 6px; }
  .nav .brand, .nav .spacer { display: none; }
  .language-select { flex: 1 0 100%; max-width: none; }
  .toast-host, .dimsum { left: 8px; right: 8px; width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

/* The Material You panel's own search bar and its filterable control rows. */
.you-search { margin-bottom: 12px; }
.you-row { display: block; margin-bottom: 12px; }
.you-empty { margin: 8px 0 0; font-size: calc(13px * var(--site-font-scale)); }

/* A bilingual companion inside a filled control inherits that control's own
 * foreground: the muted on-surface colour sits at about 1.12:1 on a primary
 * background, which is unreadable rather than merely quiet. */
.btn .copy-secondary,
.tab.active .copy-secondary,
.seg button[aria-pressed="true"] .copy-secondary,
.chip-btn .copy-secondary,
.menuitem .copy-secondary,
.toast-action .copy-secondary { color: inherit; opacity: .82; }