body.gamepad-tester-page {
  color-scheme: light;
  --gamepad-page: #f4f6f8;
  --gamepad-surface: #ffffff;
  --gamepad-surface-soft: #f6f8fa;
  --gamepad-controller-surface: #eaeef2;
  --gamepad-border-strong: #8c959f;
  --gamepad-controller-edge: var(--gamepad-border-strong);
  --gamepad-controller-viewport: #24292f;
  --gamepad-controller-control: #57606a;
  --gamepad-controller-fill: #d8dee4;
  --gamepad-border: #d0d7de;
  --gamepad-text: #1f2328;
  --gamepad-muted: #57606a;
  --gamepad-accent: #0969da;
  --gamepad-accent-hover: #0757b5;
  --gamepad-info-text: #0550ae;
  --gamepad-info-bg: #ddf4ff;
  --gamepad-info-border: #b6e3ff;
  --gamepad-active: #ff8182;
  --gamepad-active-edge: #cf222e;
  --gamepad-active-soft: #ffebe9;
  --gamepad-tested: #54aeff;
  --gamepad-warning: #9a6700;
  --gamepad-warning-text: #6e4c00;
  --gamepad-warning-bg: #fff8c5;
  --gamepad-radius: 12px;
  --gamepad-control-radius: 8px;
  --gamepad-card-radius: 9px;
  --gamepad-gap: 16px;
  --gamepad-control-size: 48px;
  --gamepad-dpad-control-size: 52px;
  --gamepad-dpad-offset: 47px;
  --gamepad-face-control-size: 56px;
  --gamepad-face-horizontal-offset: 62px;
  --gamepad-face-vertical-offset: 52px;
  --gamepad-stick-size: 100px;
  --gamepad-stick-knob-size: 50px;
  --gamepad-stick-knob-offset: 23px;
  --gamepad-stick-travel: 21px;
  --gamepad-on-accent: #ffffff;
  --gamepad-focus-ring: rgba(9, 105, 218, .16);
  --gamepad-pressure-fill: rgba(9, 105, 218, .28);
  --gamepad-tested-ring: rgba(84, 174, 255, .22);
  --gamepad-active-ring: rgba(255, 129, 130, .28);
  --gamepad-axis-guide: rgba(87, 96, 106, .35);
  --gamepad-controller-highlight: rgba(255, 255, 255, .52);
  --gamepad-controller-shadow: rgba(0, 0, 0, .3);
  --gamepad-control-shadow: rgba(31, 35, 40, .22);
  --gamepad-dialog-backdrop: rgba(31, 35, 40, .58);
  --gamepad-dialog-shadow: rgba(31, 35, 40, .24);
  --gamepad-shadow: 0 14px 36px rgba(31, 35, 40, .07);
  margin: 0;
  min-height: 100vh;
  color: var(--gamepad-text);
  background: var(--gamepad-page);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

/* Page frame and shared panel structure */
.gamepad-tester,
.gamepad-tester * {
  box-sizing: border-box;
}

body.gamepad-tester-page > .gamepad-main {
  width: min(1320px, calc(100% - 40px));
  margin-block: 0;
  margin-inline: auto;
  padding-block: 40px;
  padding-inline: 0;
}

.gamepad-tester .gamepad-page-header {
  margin-block-end: 18px;
}

.gamepad-tester .gamepad-page-title,
.gamepad-tester .gamepad-panel-title {
  margin: 0;
}

.gamepad-tester .gamepad-page-title {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

.gamepad-tester .gamepad-page-description {
  margin-block: 8px 0;
  margin-inline: 0;
  color: var(--gamepad-muted);
  line-height: 1.7;
}

.gamepad-tester .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-block-end: 12px;
  color: var(--gamepad-muted);
  font-size: .9rem;
}

.gamepad-tester a {
  color: var(--gamepad-accent);
  font-weight: 700;
  text-decoration: none;
}

.gamepad-tester a:hover,
.gamepad-tester a:focus-visible {
  text-decoration: underline;
}

.gamepad-tester .gamepad-panel-shell {
  margin-block-end: var(--gamepad-gap);
  border: 1px solid var(--gamepad-border);
  border-radius: var(--gamepad-radius);
  background: var(--gamepad-surface);
  box-shadow: var(--gamepad-shadow);
}

.gamepad-tester .gamepad-notice {
  padding: 12px 14px;
  color: var(--gamepad-info-text);
  background: var(--gamepad-info-bg);
  border-color: var(--gamepad-info-border);
  line-height: 1.65;
}

.gamepad-tester .gamepad-panel {
  padding: 18px;
}

.gamepad-tester .gamepad-panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-block-end: 14px;
}

.gamepad-tester .gamepad-panel-title {
  font-size: 1.12rem;
}

.gamepad-tester .gamepad-panel-description {
  margin: 5px 0 0;
  color: var(--gamepad-muted);
  line-height: 1.55;
  font-size: .9rem;
}

.gamepad-tester .gamepad-actions,
.gamepad-tester .gamepad-legend,
.gamepad-tester .gamepad-visual-actions,
.gamepad-tester .gamepad-dialog-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.gamepad-tester button,
.gamepad-tester select,
.gamepad-tester input {
  min-height: 38px;
  border: 1px solid var(--gamepad-border);
  border-radius: var(--gamepad-control-radius);
  color: var(--gamepad-text);
  background: var(--gamepad-surface-soft);
  font: inherit;
}

.gamepad-tester button {
  padding: 7px 14px;
  font-weight: 700;
  cursor: pointer;
}

.gamepad-tester button:hover,
.gamepad-tester button:focus-visible,
.gamepad-tester select:focus-visible,
.gamepad-tester input:focus-visible {
  border-color: var(--gamepad-accent);
  outline: 2px solid var(--gamepad-focus-ring);
  outline-offset: 1px;
}

.gamepad-tester button:disabled,
.gamepad-tester select:disabled {
  cursor: not-allowed;
  opacity: .52;
}

.gamepad-tester .gamepad-primary-button {
  color: var(--gamepad-on-accent);
  background: var(--gamepad-accent);
  border-color: var(--gamepad-accent);
}

.gamepad-tester .gamepad-primary-button:hover,
.gamepad-tester .gamepad-primary-button:focus-visible {
  background: var(--gamepad-accent-hover);
}

.gamepad-tester .gamepad-settings-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(180px, 1fr));
  gap: 10px;
}

.gamepad-tester .gamepad-setting-field {
  display: grid;
  gap: 6px;
  color: var(--gamepad-muted);
  font-size: .84rem;
  font-weight: 700;
}

.gamepad-tester .gamepad-settings-grid select {
  width: 100%;
  padding: 6px 30px 6px 10px;
}

.gamepad-tester .gamepad-range-control {
  display: grid;
  grid-template-columns: minmax(100px, 1fr) 48px;
  align-items: center;
  gap: 8px;
}

.gamepad-tester .gamepad-range-control input {
  width: 100%;
  min-height: 38px;
  padding: 0 8px;
  accent-color: var(--gamepad-accent);
}

.gamepad-tester .gamepad-range-control output {
  color: var(--gamepad-text);
  font-family: "Cascadia Code", Consolas, monospace;
  text-align: right;
}

.gamepad-tester .gamepad-device-details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px 16px;
  margin-block-start: 14px;
  padding: 12px 14px;
  border-radius: var(--gamepad-control-radius);
  color: var(--gamepad-muted);
  background: var(--gamepad-surface-soft);
  font-size: .88rem;
}

.gamepad-tester .gamepad-device-label {
  color: var(--gamepad-text);
}

.gamepad-tester .gamepad-legend {
  justify-content: flex-end;
  color: var(--gamepad-muted);
  font-size: .82rem;
}

.gamepad-tester .gamepad-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.gamepad-tester .gamepad-legend-swatch {
  width: 11px;
  height: 11px;
  border: 1px solid var(--gamepad-border);
  border-radius: 50%;
}

.gamepad-tester .gamepad-legend-swatch.is-active {
  background: var(--gamepad-active);
}

.gamepad-tester .gamepad-legend-swatch.is-tested {
  background: var(--gamepad-tested);
}

/* Controller visualization and layout variants */
.gamepad-tester .gamepad-visual-viewport {
  overflow-x: auto;
  padding: 20px;
  border: 1px solid var(--gamepad-controller-edge);
  border-radius: 10px;
  background: var(--gamepad-controller-viewport);
}

.gamepad-tester .gamepad-controller {
  width: 820px;
  min-height: 430px;
  margin-block: 0;
  margin-inline: auto;
  padding: 26px 34px 30px;
  border: 3px solid var(--gamepad-controller-edge);
  border-radius: 88px 88px 118px 118px;
  background: linear-gradient(
    145deg,
    var(--gamepad-surface-soft),
    var(--gamepad-controller-surface)
  );
  box-shadow:
    inset 0 0 0 5px var(--gamepad-controller-highlight),
    0 16px 22px var(--gamepad-controller-shadow);
}

.gamepad-tester .gamepad-shoulders {
  display: grid;
  grid-template-columns: repeat(4, minmax(92px, 1fr));
  gap: 20px;
  margin: 0 28px 22px;
}

.gamepad-tester .gamepad-controller-body {
  display: grid;
  grid-template-areas: "dpad center face";
  grid-template-columns: 190px minmax(180px, 1fr) 210px;
  align-items: center;
  gap: 34px;
  min-height: 170px;
}

.gamepad-tester .gamepad-dpad {
  position: relative;
  grid-area: dpad;
  width: 146px;
  height: 146px;
  margin: auto;
}

.gamepad-tester .gamepad-center-buttons {
  grid-area: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 64px;
}

.gamepad-tester .gamepad-face-buttons {
  position: relative;
  grid-area: face;
  width: 180px;
  height: 160px;
  margin: auto;
}

.gamepad-tester .gamepad-sticks {
  display: flex;
  justify-content: center;
  gap: 92px;
  min-height: 118px;
  margin-block-start: 12px;
}

.gamepad-tester .gamepad-control {
  --pressure: 0%;
  position: relative;
  display: grid;
  place-items: center;
  min-width: var(--gamepad-control-size);
  min-height: var(--gamepad-control-size);
  padding: 7px;
  border: 2px solid var(--gamepad-controller-control);
  border-radius: 50%;
  color: var(--gamepad-text);
  background: linear-gradient(
    to top,
    var(--gamepad-pressure-fill) var(--pressure),
    var(--gamepad-on-accent) var(--pressure)
  );
  box-shadow: 0 3px 5px var(--gamepad-control-shadow);
  font-weight: 800;
  transition: transform 40ms linear, background-color 80ms linear;
}

.gamepad-tester .gamepad-control.is-tested {
  border-color: var(--gamepad-tested);
  box-shadow: 0 0 0 3px var(--gamepad-tested-ring);
}

.gamepad-tester .gamepad-control.is-active {
  z-index: 2;
  border-color: var(--gamepad-active-edge);
  color: var(--gamepad-on-accent);
  background: var(--gamepad-active);
  box-shadow: 0 0 0 3px var(--gamepad-active-ring);
  transform: translateY(2px) scale(.96);
}

.gamepad-tester .gamepad-control.is-analog {
  min-width: 112px;
  border-radius: 14px;
}

.gamepad-tester .gamepad-shoulders .gamepad-control {
  width: 100%;
}

.gamepad-tester .gamepad-shoulders [data-position="left-outer"] {
  grid-column: 1;
}

.gamepad-tester .gamepad-shoulders [data-position="left-inner"] {
  grid-column: 2;
}

.gamepad-tester .gamepad-shoulders [data-position="right-inner"] {
  grid-column: 3;
}

.gamepad-tester .gamepad-shoulders [data-position="right-outer"] {
  grid-column: 4;
}

.gamepad-tester .gamepad-dpad .gamepad-control {
  position: absolute;
  width: var(--gamepad-dpad-control-size);
  height: var(--gamepad-dpad-control-size);
  border-radius: 9px;
}

.gamepad-tester .gamepad-dpad [data-position="up"] {
  top: 0;
  left: var(--gamepad-dpad-offset);
}

.gamepad-tester .gamepad-dpad [data-position="right"] {
  top: var(--gamepad-dpad-offset);
  right: 0;
}

.gamepad-tester .gamepad-dpad [data-position="down"] {
  bottom: 0;
  left: var(--gamepad-dpad-offset);
}

.gamepad-tester .gamepad-dpad [data-position="left"] {
  top: var(--gamepad-dpad-offset);
  left: 0;
}

.gamepad-tester .gamepad-dpad::after {
  position: absolute;
  top: var(--gamepad-dpad-offset);
  left: var(--gamepad-dpad-offset);
  width: var(--gamepad-dpad-control-size);
  height: var(--gamepad-dpad-control-size);
  border: 2px solid var(--gamepad-controller-control);
  background: var(--gamepad-controller-fill);
  content: "";
}

.gamepad-tester .gamepad-face-buttons .gamepad-control {
  position: absolute;
  width: var(--gamepad-face-control-size);
  height: var(--gamepad-face-control-size);
}

.gamepad-tester .gamepad-face-buttons [data-position="north"] {
  top: 0;
  left: var(--gamepad-face-horizontal-offset);
}

.gamepad-tester .gamepad-face-buttons [data-position="east"] {
  top: var(--gamepad-face-vertical-offset);
  right: 0;
}

.gamepad-tester .gamepad-face-buttons [data-position="south"] {
  bottom: 0;
  left: var(--gamepad-face-horizontal-offset);
}

.gamepad-tester .gamepad-face-buttons [data-position="west"] {
  top: var(--gamepad-face-vertical-offset);
  left: 0;
}

.gamepad-tester .gamepad-face-buttons [data-position="north-west"] {
  top: 7px;
  left: 3px;
}

.gamepad-tester .gamepad-face-buttons [data-position="south-east"] {
  right: 3px;
  bottom: 7px;
}

.gamepad-tester .gamepad-center-buttons .gamepad-control {
  min-width: 58px;
  min-height: 34px;
  border-radius: 18px;
  font-size: .72rem;
}

.gamepad-tester .gamepad-stick {
  display: grid;
  justify-items: center;
  gap: 6px;
  color: var(--gamepad-muted);
  font-size: .76rem;
  font-weight: 700;
}

.gamepad-tester .gamepad-stick-base {
  position: relative;
  width: var(--gamepad-stick-size);
  height: var(--gamepad-stick-size);
  border: 3px solid var(--gamepad-controller-control);
  border-radius: 50%;
  background:
    linear-gradient(
      transparent 49%,
      var(--gamepad-axis-guide) 50%,
      transparent 51%
    ),
    linear-gradient(
      90deg,
      transparent 49%,
      var(--gamepad-axis-guide) 50%,
      transparent 51%
    ),
    var(--gamepad-controller-fill);
}

.gamepad-tester .gamepad-stick-knob {
  --stick-x: 0;
  --stick-y: 0;
  position: absolute;
  top: var(--gamepad-stick-knob-offset);
  left: var(--gamepad-stick-knob-offset);
  display: grid;
  place-items: center;
  width: var(--gamepad-stick-knob-size);
  height: var(--gamepad-stick-knob-size);
  border: 2px solid var(--gamepad-controller-viewport);
  border-radius: 50%;
  color: var(--gamepad-on-accent);
  background: var(--gamepad-controller-control);
  transform: translate(
    calc(var(--stick-x) * var(--gamepad-stick-travel)),
    calc(var(--stick-y) * var(--gamepad-stick-travel))
  );
}

.gamepad-tester .gamepad-stick.is-tested .gamepad-stick-base {
  border-color: var(--gamepad-tested);
}

.gamepad-tester .gamepad-stick.is-active .gamepad-stick-knob {
  background: var(--gamepad-active-edge);
}

.gamepad-tester .gamepad-controller[data-layout="snes"] {
  min-height: 330px;
  border-radius: 72px;
}

.gamepad-tester .gamepad-controller[data-layout="snes"] .gamepad-sticks {
  display: none;
}

.gamepad-tester .gamepad-controller[data-layout="n64"] {
  border-radius: 90px 90px 150px 150px;
}

.gamepad-tester .gamepad-controller[data-layout="n64"] .gamepad-sticks {
  margin-block-start: 0;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] {
  min-height: 390px;
  border-radius: 34px;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-shoulders,
.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-dpad {
  display: none;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-controller-body {
  grid-template-areas:
    "center face"
    "sticks face";
  grid-template-columns: 240px 1fr;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-center-buttons {
  justify-content: flex-start;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-face-buttons {
  display: grid;
  grid-area: face;
  grid-template-columns: repeat(4, 68px);
  grid-template-rows: repeat(2, 68px);
  gap: 12px;
  width: auto;
  height: auto;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-face-buttons .gamepad-control {
  position: static;
  width: 68px;
  height: 68px;
}

.gamepad-tester .gamepad-controller[data-layout="arcade"] .gamepad-sticks {
  grid-area: sticks;
  justify-content: flex-start;
  gap: 0;
  margin-block: 0;
  margin-inline: 42px 0;
}

.gamepad-tester .gamepad-visual-actions {
  justify-content: flex-end;
  margin-block-start: 12px;
}

/* Status, diagnostics and raw input output */
.gamepad-tester .gamepad-status-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  overflow: hidden;
}

.gamepad-tester .gamepad-status-card {
  min-width: 0;
  padding: 15px;
  border-inline-end: 1px solid var(--gamepad-border);
}

.gamepad-tester .gamepad-status-card:last-child {
  border-inline-end: 0;
}

.gamepad-tester .gamepad-status-label {
  display: block;
  min-height: 2.4em;
  color: var(--gamepad-muted);
  font-size: .78rem;
  font-weight: 700;
}

.gamepad-tester .gamepad-status-value {
  display: block;
  margin-block-start: 5px;
  color: var(--gamepad-accent);
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.gamepad-tester .gamepad-diagnostics-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.gamepad-tester .gamepad-diagnostic-item {
  padding: 10px 12px;
  border-inline-start: 4px solid var(--gamepad-warning);
  border-radius: 6px;
  color: var(--gamepad-warning-text);
  background: var(--gamepad-warning-bg);
}

.gamepad-tester .gamepad-panel-subtitle {
  margin-block: 18px 8px;
  margin-inline: 0;
  font-size: .92rem;
}

.gamepad-tester .gamepad-raw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
}

.gamepad-tester .gamepad-raw-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 10px;
  padding: 10px;
  border: 1px solid var(--gamepad-border);
  border-radius: var(--gamepad-control-radius);
  background: var(--gamepad-surface-soft);
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: .75rem;
}

.gamepad-tester .gamepad-raw-card strong {
  grid-row: span 2;
  align-self: center;
  color: var(--gamepad-accent);
  font-size: .9rem;
}

.gamepad-tester .gamepad-raw-card.is-active {
  border-color: var(--gamepad-active-edge);
  background: var(--gamepad-active-soft);
}

.gamepad-tester .gamepad-raw-meter {
  grid-column: 1 / -1;
  width: 100%;
  height: 8px;
  margin-block-start: 4px;
  accent-color: var(--gamepad-accent);
}

.gamepad-tester .gamepad-table-wrap {
  overflow: auto;
  max-height: 360px;
  border: 1px solid var(--gamepad-border);
  border-radius: var(--gamepad-card-radius);
}

.gamepad-tester .gamepad-event-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .84rem;
}

.gamepad-tester .gamepad-event-table th,
.gamepad-tester .gamepad-event-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--gamepad-border);
  text-align: start;
  white-space: nowrap;
}

.gamepad-tester .gamepad-event-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  color: var(--gamepad-muted);
  background: var(--gamepad-surface-soft);
}

.gamepad-tester .gamepad-event-table tbody tr:last-child td {
  border-bottom: 0;
}

.gamepad-tester .gamepad-empty-message {
  margin: 0;
  padding: 18px;
  color: var(--gamepad-muted);
  text-align: center;
}

/* Custom mapping dialog */
.gamepad-mapping-dialog {
  width: min(520px, calc(100% - 28px));
  padding: 0;
  border: 1px solid var(--gamepad-border);
  border-radius: 12px;
  color: var(--gamepad-text);
  background: var(--gamepad-surface);
  box-shadow: 0 22px 60px var(--gamepad-dialog-shadow);
}

.gamepad-mapping-dialog::backdrop {
  background: var(--gamepad-dialog-backdrop);
}

.gamepad-mapping-dialog .gamepad-dialog-form {
  padding: 22px;
}

.gamepad-mapping-dialog .gamepad-dialog-title {
  margin: 0;
}

.gamepad-mapping-dialog .gamepad-dialog-description {
  color: var(--gamepad-muted);
  line-height: 1.6;
}

.gamepad-mapping-progress {
  display: grid;
  gap: 9px;
  margin-block: 18px;
  margin-inline: 0;
  padding: 18px;
  border: 1px solid var(--gamepad-border);
  border-radius: var(--gamepad-card-radius);
  background: var(--gamepad-surface-soft);
  text-align: center;
}

.gamepad-mapping-progress .gamepad-mapping-counter,
.gamepad-mapping-progress .gamepad-mapping-hint {
  color: var(--gamepad-muted);
}

.gamepad-mapping-progress .gamepad-mapping-target {
  color: var(--gamepad-accent);
  font-size: 1.2rem;
}

.gamepad-mapping-dialog .gamepad-dialog-actions {
  justify-content: flex-end;
}

.gamepad-mapping-dialog button {
  min-height: 36px;
  padding: 7px 13px;
  border: 1px solid var(--gamepad-border-strong);
  border-radius: 7px;
  background: var(--gamepad-surface);
  color: var(--gamepad-text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.gamepad-mapping-dialog .gamepad-primary-button {
  border-color: var(--gamepad-accent);
  background: var(--gamepad-accent);
  color: var(--gamepad-on-accent);
}

/* Responsive layout */
@media (max-width: 1120px) {
  .gamepad-tester .gamepad-settings-grid {
    grid-template-columns: repeat(2, minmax(180px, 1fr));
  }

  .gamepad-tester .gamepad-status-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gamepad-tester .gamepad-status-card {
    border-bottom: 1px solid var(--gamepad-border);
  }

  .gamepad-tester .gamepad-status-card:nth-child(3n) {
    border-inline-end: 0;
  }

  .gamepad-tester .gamepad-status-card:nth-child(n + 4) {
    border-bottom: 0;
  }
}

@media (max-width: 760px) {
  body.gamepad-tester-page > .gamepad-main {
    width: min(100% - 20px, 1320px);
    padding: 24px 0;
  }

  .gamepad-tester .gamepad-panel {
    padding: 14px;
  }

  .gamepad-tester .gamepad-panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .gamepad-tester .gamepad-device-details {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gamepad-tester .gamepad-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gamepad-tester .gamepad-status-card,
  .gamepad-tester .gamepad-status-card:nth-child(3n) {
    border-inline-end: 1px solid var(--gamepad-border);
    border-bottom: 1px solid var(--gamepad-border);
  }

  .gamepad-tester .gamepad-status-card:nth-child(2n) {
    border-inline-end: 0;
  }

  .gamepad-tester .gamepad-status-card:nth-child(n + 5) {
    border-bottom: 0;
  }

  .gamepad-tester .gamepad-legend {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .gamepad-tester .gamepad-settings-grid,
  .gamepad-tester .gamepad-device-details {
    grid-template-columns: 1fr;
  }

  .gamepad-tester .gamepad-actions button,
  .gamepad-tester .gamepad-dialog-actions button {
    flex: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gamepad-tester .gamepad-control {
    transition: none;
  }
}