:root {
  color-scheme: dark;
  --background: #180d2b;
  --background-deep: #10071f;
  --surface: #25163d;
  --surface-raised: #32204e;
  --surface-soft: #40295f;
  --fixed-surface: #202936;
  --fixed-surface-raised: #2b3644;
  --fixed-surface-deep: #151c25;
  --accent: #63d9ea;
  --text: #faf8ff;
  --text-muted: #bbb1cb;
  --text-dark: #151020;
  --danger: #d85a72;
  --success: #3ebf83;
  --shadow-soft: 0 0.5rem 1.5rem rgb(5 2 12 / 22%);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background-color: var(--background-deep);
}

body {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -10%, #37205b 0, transparent 45%),
    linear-gradient(180deg, var(--background) 0%, var(--background-deep) 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
  touch-action: manipulation;
}

[hidden] {
  display: none !important;
}

.screen {
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(1.25rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
}

.screen:not([hidden]) {
  animation: screen-enter 180ms ease-out;
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-family: "Arial Black", "Segoe UI Black", system-ui, sans-serif;
  font-size: clamp(2.8rem, 14vw, 4.25rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h2 {
  margin: 0;
  font-size: clamp(1.55rem, 7vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

p {
  margin: 1rem 0 0;
  line-height: 1.5;
}

.home {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1rem, 3dvh, 2rem);
  text-align: center;
}

.home__header {
  display: grid;
  justify-items: center;
  gap: 0.85rem;
}

.home__logo {
  width: 6rem;
  height: 6rem;
  border-radius: 1.4rem;
  box-shadow: var(--shadow-soft);
}

.home__header p {
  max-width: 24rem;
  margin: 0;
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 600;
}

.home__actions {
  display: grid;
  gap: 0.75rem;
  width: 100%;
}

.player-progress {
  width: 100%;
  padding: 0.65rem 0.8rem;
  border-radius: 0.9rem;
  background-color: var(--surface);
  box-shadow: 0 0.3rem 0.8rem rgb(5 2 12 / 16%);
}

.player-progress__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.player-progress__summary strong {
  color: var(--text);
  font-size: 0.85rem;
}

.player-progress__summary strong span,
.player-progress__summary > span {
  color: var(--accent);
}

.player-progress progress {
  display: block;
  width: 100%;
  height: 0.4rem;
  margin-top: 0.45rem;
  overflow: hidden;
  appearance: none;
  border: 0;
  border-radius: 999px;
  background-color: var(--background-deep);
}

.player-progress progress::-webkit-progress-bar {
  border-radius: 999px;
  background-color: var(--background-deep);
}

.player-progress progress::-webkit-progress-value {
  border-radius: 999px;
  background-color: var(--accent);
}

.player-progress progress::-moz-progress-bar {
  border-radius: 999px;
  background-color: var(--accent);
}

.xp-feedback {
  position: fixed;
  z-index: 39;
  top: calc(max(0.75rem, env(safe-area-inset-top)) + 4.75rem);
  right: max(0.75rem, env(safe-area-inset-right));
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--text-dark);
  background-color: var(--accent);
  box-shadow: 0 0.4rem 1rem rgb(5 2 12 / 28%);
  font-size: 0.8rem;
  font-weight: 900;
  pointer-events: none;
}

.xp-feedback--visible {
  animation: xp-feedback 1400ms ease both;
}

.button {
  width: 100%;
  min-height: 3.6rem;
  padding: 0.85rem 1.25rem;
  border: 0;
  border-radius: 1rem;
  color: var(--text);
  background-color: var(--surface-raised);
  box-shadow: 0 0.3rem 0.8rem rgb(5 2 12 / 18%);
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: background-color 120ms ease, transform 90ms ease;
}

.button--primary {
  color: var(--text-dark);
  background-color: var(--accent);
}

.install-button {
  color: var(--text-dark);
  background-color: var(--accent);
}

.button:active,
.update-banner__button:active,
.dialog-button:active,
.reset-option__button:active {
  transform: scale(0.98);
}

.button:disabled {
  box-shadow: none;
  opacity: 0.45;
}

.home__version {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.25rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.72rem;
}

.home__version strong,
.home__version time {
  color: var(--text);
  font-weight: 600;
}

.game,
.collection,
.objectives,
.settings {
  text-align: left;
}

.game {
  display: flex;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  flex-direction: column;
  padding:
    max(0.5rem, env(safe-area-inset-top))
    max(0.75rem, env(safe-area-inset-right))
    max(0.5rem, env(safe-area-inset-bottom))
    max(0.75rem, env(safe-area-inset-left));
}

.game .back-button {
  margin-bottom: 0.25rem;
  flex: 0 0 auto;
}

.back-button {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  margin: 0 0 0.75rem;
  padding: 0 0 0.15rem;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--text);
  background-color: transparent;
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1;
}

.back-button:active {
  background-color: var(--surface);
}

.game-mode-selector {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.25rem;
  margin-bottom: 0.5rem;
  padding: 0.25rem;
  border-radius: 0.9rem;
  background-color: var(--surface);
}

.game-mode-selector__tab {
  min-height: 2.75rem;
  padding: 0.5rem;
  border: 0;
  border-radius: 0.7rem;
  color: var(--text-muted);
  background-color: transparent;
  font-size: 0.85rem;
  font-weight: 800;
}

.game-mode-selector__tab[aria-selected="true"] {
  color: var(--text-dark);
  background-color: var(--accent);
  box-shadow: 0 0.2rem 0.6rem rgb(5 2 12 / 20%);
}

.game-carousel {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  touch-action: pan-y;
}

.game-carousel__track {
  display: flex;
  width: 100%;
  align-items: flex-start;
  transition: transform 220ms ease-out;
}

.game-carousel__track--colors {
  transform: translateX(-100%);
}

.game-view {
  flex: 0 0 100%;
  width: 100%;
  min-width: 0;
}

.game__panel,
.colors-panel,
.collection__panel,
.objectives__panel,
.settings__panel {
  width: 100%;
  padding: 0.5rem 0 1rem;
  background-color: transparent;
  text-align: center;
}

.game__panel,
.colors-panel {
  padding: 0.25rem 0;
}

.game__progress {
  margin: 0.35rem 0 0.65rem;
}

.game__progress-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
}

.game__progress-summary strong {
  color: var(--accent);
  font-size: 0.8rem;
}

.game__progress progress {
  display: block;
  width: 100%;
  height: 0.4rem;
  margin-top: 0.3rem;
  overflow: hidden;
  appearance: none;
  border: 0;
  border-radius: 999px;
  background-color: var(--surface);
}

.game__progress progress::-webkit-progress-bar {
  border-radius: 999px;
  background-color: var(--surface);
}

.game__progress progress::-webkit-progress-value {
  border-radius: 999px;
  background-color: var(--accent);
}

.game__progress progress::-moz-progress-bar {
  border-radius: 999px;
  background-color: var(--accent);
}

.game__counter--updated {
  display: inline-block;
  animation: counter-pop 320ms ease-out;
}

.number-display {
  display: grid;
  min-height: 4.75rem;
  place-items: center;
  border-radius: 1.25rem;
  color: var(--text);
  background-color: var(--surface-raised);
  box-shadow: var(--shadow-soft);
  font-family: "Arial Black", "Segoe UI Black", system-ui, sans-serif;
  font-size: clamp(3rem, 16vw, 4rem);
  font-weight: 1000;
  letter-spacing: 0.18em;
  line-height: 1;
  text-indent: 0.18em;
}

.number-display:empty::before {
  color: rgb(250 248 255 / 22%);
  content: "---";
}

.number-display--success {
  color: #ffffff;
  background-color: var(--success);
  animation: number-success 850ms ease-in-out;
}

.number-display--error {
  color: #ffffff;
  background-color: var(--danger);
  animation: error-shake 420ms ease-in-out;
}

.keypad {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.keypad__key {
  min-width: 0;
  min-height: 3.25rem;
  border: 0;
  border-radius: 1rem;
  color: var(--text);
  background-color: var(--surface-raised);
  box-shadow: 0 0.25rem 0.7rem rgb(5 2 12 / 18%);
  font-size: 1.3rem;
  font-weight: 800;
  transition: background-color 90ms ease, transform 90ms ease;
}

.keypad__key:active {
  background-color: var(--surface-soft);
  transform: scale(0.95);
}

.keypad__key--clear {
  color: var(--text-muted);
  background-color: var(--surface);
  font-size: 0.82rem;
}

.keypad__key--backspace {
  color: var(--accent);
  background-color: var(--surface);
  font-size: 1.65rem;
}

.confirm-button {
  min-height: 3.25rem;
  margin-top: 0.625rem;
  padding-block: 0.65rem;
}

.game__quick-row {
  display: flex;
  min-height: 2.75rem;
  margin-top: 0.25rem;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.collection-shortcut {
  min-height: 2.75rem;
  padding: 0.45rem 0.75rem;
  border: 0;
  border-radius: 0.75rem;
  color: var(--text-muted);
  background-color: var(--surface);
  font-size: 0.78rem;
  font-weight: 750;
}

.collection-shortcut:active {
  color: var(--text);
  background-color: var(--surface-soft);
}

.last-found,
.last-color {
  display: flex;
  min-height: 2.75rem;
  margin-top: 0.65rem;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  color: var(--text-muted);
}

.game__quick-row .last-found {
  min-height: 2.75rem;
  margin: 0;
}

.last-found p,
.last-color p {
  margin: 0;
  font-size: 0.8rem;
}

.last-found strong,
.last-color strong {
  color: var(--text);
  letter-spacing: 0.06em;
}

.undo-button {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--accent);
  background-color: var(--surface);
  font-size: 1.2rem;
  font-weight: 800;
}

.colors-panel__subtitle {
  margin: 0.3rem 0 0.65rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.colors-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.color-button {
  min-width: 0;
  min-height: 3.4rem;
  padding: 0.45rem;
  border: 0;
  border-radius: 1rem;
  color: var(--color-text);
  background: var(--color-swatch);
  box-shadow: 0 0.3rem 0.8rem rgb(5 2 12 / 20%);
  font-weight: 800;
  text-shadow: var(--color-shadow);
  transition: transform 90ms ease;
}

.color-button:active {
  transform: scale(0.96);
}

.color-button__name,
.color-button__count {
  display: block;
}

.color-button__name {
  font-size: 0.76rem;
}

.color-button__count {
  margin-top: 0.1rem;
  font-size: 1rem;
}

.color-button--added {
  animation: color-pulse 300ms ease-out;
}

.color-undo-button {
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  border: 0;
  border-radius: 0.8rem;
  color: var(--accent);
  background-color: var(--surface);
  font-size: 0.8rem;
  font-weight: 800;
}

.collection {
  position: fixed;
  inset: 0;
  display: flex;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
  flex-direction: column;
  padding:
    0
    max(0.75rem, env(safe-area-inset-right))
    max(0.5rem, env(safe-area-inset-bottom))
    max(0.75rem, env(safe-area-inset-left));
}

.collection__header {
  z-index: 6;
  flex: 0 0 auto;
  padding-top: max(0.5rem, env(safe-area-inset-top));
  padding-bottom: 0.65rem;
  background-color: var(--background);
  box-shadow: 0 0.65rem 1rem rgb(5 2 12 / 18%);
}

.collection__title-row {
  display: flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.35rem;
}

.collection__title-row .back-button {
  margin: 0;
  flex: 0 0 auto;
}

.collection__title-row h2 {
  font-size: 1.35rem;
}

.collection__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
  margin: 0.3rem 0 0;
  padding: 0.3rem;
  border-radius: 0.85rem;
  background-color: var(--fixed-surface);
  box-shadow: 0 0.3rem 0.8rem rgb(5 2 12 / 16%);
}

.collection__summary p {
  margin: 0;
  padding: 0.35rem 0.2rem;
  border-radius: 0.65rem;
  background-color: var(--fixed-surface-raised);
  text-align: center;
}

.collection__summary strong,
.collection__summary span {
  display: block;
}

.collection__summary strong {
  color: var(--accent);
  font-size: 0.95rem;
}

.collection__summary span {
  margin-top: 0.05rem;
  color: var(--text-muted);
  font-size: 0.62rem;
}

.collection__progress {
  display: block;
  width: 100%;
  height: 0.35rem;
  margin-top: 0.35rem;
  overflow: hidden;
  appearance: none;
  border: 0;
  border-radius: 999px;
  background-color: var(--fixed-surface-deep);
}

.collection__progress::-webkit-progress-bar {
  border-radius: 999px;
  background-color: var(--fixed-surface-deep);
}

.collection__progress::-webkit-progress-value {
  border-radius: 999px;
  background-color: var(--accent);
}

.collection__progress::-moz-progress-bar {
  border-radius: 999px;
  background-color: var(--accent);
}

.collection__filters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
  margin-top: 0.45rem;
  padding: 0.3rem;
  border-radius: 0.85rem;
  background-color: var(--fixed-surface);
  box-shadow: 0 0.3rem 0.8rem rgb(5 2 12 / 16%);
}

.collection__filters button {
  min-width: 0;
  min-height: 2.5rem;
  padding: 0.4rem;
  border: 0;
  border-radius: 0.7rem;
  color: var(--text-muted);
  background-color: var(--fixed-surface-raised);
  font-size: 0.75rem;
  font-weight: 750;
}

.collection__filters button[aria-pressed="true"] {
  color: var(--text-dark);
  background-color: var(--accent);
}

.collection__panel {
  display: flex;
  min-height: 0;
  padding-top: 0.6rem;
  padding-bottom: 0;
  flex: 1 1 auto;
  flex-direction: column;
  overflow: hidden;
}

.collection__notice {
  position: fixed;
  z-index: 10;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  left: max(1rem, env(safe-area-inset-left));
  max-width: 22rem;
  margin: 0 auto;
  padding: 0.85rem;
  border-radius: 1rem;
  color: var(--text-dark);
  background-color: var(--accent);
  box-shadow: var(--shadow-soft);
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

.collection__content {
  position: relative;
  display: block;
  min-height: 0;
  width: 100%;
  flex: 1 1 auto;
  overflow: hidden;
}

.collection__grid {
  display: grid;
  height: 100%;
  min-width: 0;
  min-height: 0;
  padding-right: 2.85rem;
  overflow-x: hidden;
  overflow-y: auto;
  gap: 1.1rem;
  align-content: start;
  overscroll-behavior-y: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
}

.collection__hundred {
  min-width: 0;
  scroll-margin-top: 0.25rem;
  text-align: left;
}

.collection__hundred h3 {
  margin: 0 0 0.35rem;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.collection__hundred-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(3rem, 1fr));
  gap: 0.4rem;
}

.collection__cell {
  display: grid;
  min-width: 0;
  min-height: 2.75rem;
  place-items: center;
  border: 0;
  border-radius: 0.65rem;
  color: #8f83a4;
  background-color: var(--surface);
  font-size: 0.72rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  touch-action: pan-y;
}

.collection__cell--found {
  color: var(--text-dark);
  background-color: var(--accent);
  box-shadow: 0 0.15rem 0.45rem rgb(5 2 12 / 18%);
}

.collection-scrubber {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2.75rem;
  pointer-events: none;
}

.collection-scrubber__track {
  position: absolute;
  inset: 0;
  pointer-events: auto;
  touch-action: none;
}

.collection-scrubber__track::before {
  position: absolute;
  top: 0.75rem;
  bottom: 0.75rem;
  left: 50%;
  width: 0.1rem;
  border-radius: 999px;
  background-color: rgb(187 177 203 / 28%);
  content: "";
  transform: translateX(-50%);
}

.collection-scrubber__thumb {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  transform: translate(-50%, 0);
  will-change: top, transform;
}

.collection-scrubber__thumb::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: 0 0.2rem 0.55rem rgb(5 2 12 / 38%);
  content: "";
  transform: translate(-50%, -50%);
}

.collection-scrubber__thumb::after {
  position: absolute;
  top: 50%;
  left: 50%;
  color: var(--text-dark);
  content: "▲\A▼";
  font-size: 0.48rem;
  font-weight: 900;
  line-height: 0.62rem;
  text-align: center;
  white-space: pre;
  transform: translate(-50%, -50%);
}

.collection-scrubber__thumb:focus-visible {
  outline: 0.15rem solid var(--text);
  outline-offset: 0.1rem;
}

.collection-scrubber__label {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 3.25rem;
  min-width: 5.25rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.65rem;
  color: var(--text);
  background-color: var(--fixed-surface-raised);
  box-shadow: 0 0.35rem 0.9rem rgb(5 2 12 / 30%);
  font-size: 0.72rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  text-align: center;
  white-space: nowrap;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  will-change: top, transform;
  transition:
    opacity 140ms ease,
    visibility 0s linear 140ms;
}

.collection-scrubber__label--visible {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.collection__empty {
  margin: 1rem 0 0;
  padding: 1rem;
  border-radius: 1rem;
  color: var(--text-muted);
  background-color: var(--surface);
  font-size: 0.85rem;
  text-align: center;
}

.collection-action-menu {
  position: fixed;
  z-index: 45;
  right: max(0.75rem, env(safe-area-inset-right));
  bottom: max(0.75rem, env(safe-area-inset-bottom));
  left: max(0.75rem, env(safe-area-inset-left));
  display: grid;
  max-width: 24rem;
  margin: 0 auto;
  gap: 0.35rem;
  padding: 0.65rem;
  border-radius: 1rem;
  background-color: var(--surface-raised);
  box-shadow: 0 0.75rem 2rem rgb(5 2 12 / 40%);
}

.collection-action-menu button {
  min-height: 2.75rem;
  padding: 0.55rem 0.75rem;
  border: 0;
  border-radius: 0.75rem;
  color: var(--text-dark);
  background-color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
}

.collection-action-menu .collection-action-menu__close {
  color: var(--text-muted);
  background-color: transparent;
}

.objectives__intro {
  margin: 0.4rem 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.objectives__group {
  margin-top: 1.5rem;
  text-align: left;
}

.objectives__group h3 {
  margin: 0 0 0.65rem;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.objectives__list {
  display: grid;
  gap: 0.75rem;
}

.objective-card {
  padding: 1rem;
  border-radius: 1rem;
  background-color: var(--surface);
  box-shadow: 0 0.3rem 0.9rem rgb(5 2 12 / 12%);
}

.objective-card--completed {
  box-shadow: inset 0.25rem 0 0 var(--accent), 0 0.3rem 0.9rem rgb(5 2 12 / 12%);
}

.objective-card__header,
.objective-card__progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.objective-card h4 {
  margin: 0;
  font-size: 0.98rem;
}

.objective-card__reward {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 850;
}

.objective-card p {
  margin: 0.3rem 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.objective-card__progress {
  margin-top: 0.65rem;
  color: var(--text-muted);
  font-size: 0.72rem;
}

.objective-card__progress strong {
  color: var(--accent);
  font-weight: 800;
}

.objective-card progress {
  display: block;
  width: 100%;
  height: 0.55rem;
  margin-top: 0.5rem;
  accent-color: var(--accent);
}

.settings__intro {
  margin: 0.45rem 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.settings__actions {
  display: grid;
  gap: 0.75rem;
}

.reset-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 1rem;
  background-color: var(--surface);
  text-align: left;
}

.reset-option h3 {
  margin: 0;
  font-size: 0.95rem;
}

.reset-option p {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.reset-option__button {
  min-height: 2.75rem;
  padding: 0.5rem 0.7rem;
  border: 0;
  border-radius: 0.8rem;
  color: #ffffff;
  background-color: var(--danger);
  font-size: 0.75rem;
  font-weight: 800;
}

.settings__feedback {
  margin: 1rem 0 0;
  padding: 0.8rem;
  border-radius: 1rem;
  color: var(--text-dark);
  background-color: var(--accent);
  font-size: 0.85rem;
}

.app-dialog {
  position: fixed;
  z-index: 30;
  inset: 0;
  display: grid;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
  place-items: center;
  background-color: rgb(10 5 18 / 78%);
  backdrop-filter: blur(0.35rem);
}

.app-dialog__content {
  width: 100%;
  max-width: 22rem;
  padding: 1.25rem;
  border-radius: 1.25rem;
  background-color: var(--surface-raised);
  box-shadow: 0 1rem 3rem rgb(5 2 12 / 45%);
  text-align: center;
}

.app-dialog__content p {
  margin: 0.65rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.app-dialog__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.dialog-button {
  min-height: 3rem;
  padding: 0.6rem;
  border: 0;
  border-radius: 0.85rem;
  color: var(--text);
  background-color: var(--surface-soft);
  font-weight: 800;
}

.dialog-button--danger {
  color: #ffffff;
  background-color: var(--danger);
}

.dialog-button--primary {
  color: var(--text-dark);
  background-color: var(--accent);
}

.notification-banner,
.update-banner {
  position: fixed;
  z-index: 40;
  right: max(0.75rem, env(safe-area-inset-right));
  left: max(0.75rem, env(safe-area-inset-left));
  width: auto;
  max-width: 24rem;
  margin: 0 auto;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  color: var(--text);
  background-color: var(--surface-raised);
  box-shadow: 0 0.75rem 2rem rgb(5 2 12 / 35%);
}

.notification-banner {
  top: max(0.75rem, env(safe-area-inset-top));
  pointer-events: none;
  transform: translateY(-150%);
  box-shadow: inset 0.25rem 0 0 var(--accent), 0 0.75rem 2rem rgb(5 2 12 / 35%);
}

.notification-banner span,
.notification-banner strong {
  display: block;
}

.notification-banner span {
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.notification-banner strong {
  margin-top: 0.1rem;
  font-size: 0.95rem;
}

.notification-banner--visible {
  animation: notification-banner-enter 250ms ease-out forwards;
}

.notification-banner--leaving {
  animation: notification-banner-leave 220ms ease-in forwards;
}

.update-banner {
  top: max(0.75rem, env(safe-area-inset-top));
  text-align: left;
}

.update-banner p {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
}

.update-banner__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.update-banner__button {
  min-height: 2.75rem;
  padding: 0.5rem 0.8rem;
  border: 0;
  border-radius: 0.75rem;
  color: var(--text-muted);
  background-color: var(--surface-soft);
  font-size: 0.8rem;
  font-weight: 800;
}

.update-banner__button--primary {
  color: var(--text-dark);
  background-color: var(--accent);
}

@keyframes screen-enter {
  from {
    opacity: 0;
    transform: translateY(0.35rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes counter-pop {
  50% {
    color: var(--text);
    transform: scale(1.08);
  }
}

@keyframes number-success {
  0%,
  100% {
    transform: scale(1);
  }

  25%,
  75% {
    box-shadow: 0 0 1.4rem rgb(62 191 131 / 45%);
    transform: scale(1.04);
  }
}

@keyframes error-shake {
  0%,
  100% {
    transform: translateX(0);
  }

  25% {
    transform: translateX(-0.35rem);
  }

  75% {
    transform: translateX(0.35rem);
  }
}

@keyframes color-pulse {
  50% {
    box-shadow: 0 0 1.2rem rgb(99 217 234 / 45%);
    transform: scale(1.04);
  }
}

@keyframes notification-banner-enter {
  from {
    transform: translateY(-150%);
  }

  to {
    transform: translateY(0);
  }
}

@keyframes notification-banner-leave {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-150%);
  }
}

@keyframes xp-feedback {
  0% {
    opacity: 0;
    transform: translateY(-0.4rem) scale(0.92);
  }

  12%,
  78% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  100% {
    opacity: 0;
    transform: translateY(-0.2rem) scale(0.96);
  }
}

@media (max-height: 43rem) {
  .home {
    gap: 0.75rem;
  }

  .home__header {
    gap: 0.45rem;
  }

  .home__logo {
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 1rem;
  }

  .home h1 {
    font-size: 2.6rem;
  }

  .home__actions {
    gap: 0.55rem;
  }

  .home__actions .button {
    min-height: 3.25rem;
  }
}

@media (min-width: 48rem) {
  .screen {
    padding-right: max(2rem, env(safe-area-inset-right));
    padding-left: max(2rem, env(safe-area-inset-left));
  }

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

@media (prefers-reduced-motion: reduce) {
  .screen:not([hidden]),
  .game__counter--updated,
  .number-display--success,
  .number-display--error,
  .color-button--added,
  .xp-feedback--visible,
  .notification-banner--visible,
  .notification-banner--leaving {
    animation: none;
  }

  .button,
  .game-carousel__track,
  .keypad__key,
  .color-button {
    transition: none;
  }

  .notification-banner--visible {
    transform: translateY(0);
  }

  .notification-banner--leaving {
    transform: translateY(-150%);
  }
}