:root {
  color-scheme: dark;
  --bg: #111214;
  --panel: #1a1d21;
  --panel-strong: #22262b;
  --text: #f4f1e8;
  --muted: #a6a499;
  --faint: #6f716f;
  --line: #34383d;
  --field-bg: #111316;
  --card-bg: #1a1d21;
  --teal: #3ad7b6;
  --yellow: #f0c36a;
  --coral: #ff6b5f;
  --blue: #74a7ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    linear-gradient(135deg, rgba(58, 215, 182, 0.08), transparent 34%),
    linear-gradient(315deg, rgba(240, 195, 106, 0.08), transparent 32%),
    var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.app-shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 38px 0 46px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  grid-template-columns: repeat(3, 18px);
  grid-auto-rows: 18px;
  gap: 5px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: inset 0 0 0 1px rgba(244, 241, 232, 0.03);
}

.brand-mark span {
  border-radius: 4px;
  background: var(--panel-strong);
}

.brand-mark span:nth-child(1),
.brand-mark span:nth-child(4) {
  background: var(--teal);
}

.brand-mark span:nth-child(3) {
  background: var(--yellow);
}

.brand-mark span:nth-child(6) {
  background: var(--blue);
}

h1,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.3rem, 6vw, 5.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.brand p {
  margin-top: 9px;
  color: var(--muted);
  font-size: 1rem;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.live-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(86px, 1fr));
  gap: 10px;
  min-width: min(420px, 100%);
}

.live-stats div,
.results div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(26, 29, 33, 0.82);
  padding: 14px 16px;
}

.live-stats span,
.results strong {
  display: block;
  color: var(--text);
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
}

.live-stats small,
.result-label {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.control-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.mode-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(320px, 1.2fr);
  gap: 24px;
  align-items: center;
}

.mode-toolbar-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 50px;
  border: 1px solid rgba(52, 56, 61, 0.72);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel-strong) 78%, transparent);
  padding: 6px 10px;
}

.page-switch {
  display: inline-flex;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(26, 29, 33, 0.72);
}

.page-switch a {
  text-decoration: none;
}

.page-view[hidden] {
  display: none;
}

.mode-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mode-toolbar .mode-buttons {
  flex-wrap: nowrap;
}

.page-button,
.mode-button,
.restart-button,
.profile-button,
.logout-button,
.owner-tools-button,
.leaderboard-tab,
.search-button,
.admin-button,
.primary-button,
.secondary-button,
.danger-button,
#saveScoreButton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0 18px;
  cursor: pointer;
  transition:
    color 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}

.page-button:hover,
.mode-button:hover,
.restart-button:hover,
.profile-button:hover,
.logout-button:hover,
.owner-tools-button:hover,
.leaderboard-tab:hover,
.search-button:hover,
.admin-button:hover,
.primary-button:hover,
.secondary-button:hover,
.danger-button:hover,
#saveScoreButton:hover,
.page-button:focus-visible,
.mode-button:focus-visible,
.restart-button:focus-visible,
.profile-button:focus-visible,
.logout-button:focus-visible,
.owner-tools-button:focus-visible,
.leaderboard-tab:focus-visible,
.search-button:focus-visible,
.admin-button:focus-visible,
.primary-button:focus-visible,
.secondary-button:focus-visible,
.danger-button:focus-visible,
#saveScoreButton:focus-visible {
  color: var(--text);
  border-color: rgba(58, 215, 182, 0.75);
  outline: none;
  transform: translateY(-1px);
}

.page-button.is-active,
.mode-button.is-active,
.leaderboard-tab.is-active {
  color: #111214;
  background: var(--teal);
  border-color: var(--teal);
  font-weight: 800;
}

.restart-button {
  color: var(--muted);
  background: transparent;
}

.mode-toolbar .mode-button,
.mode-toolbar .restart-button {
  min-height: 34px;
  border-color: transparent;
  border-radius: 7px;
  background: transparent;
  color: color-mix(in srgb, var(--muted) 70%, var(--panel-strong));
  padding: 0 14px;
  font-size: 0.92rem;
  font-weight: 850;
}

.mode-toolbar .mode-button:hover,
.mode-toolbar .restart-button:hover,
.mode-toolbar .mode-button:focus-visible,
.mode-toolbar .restart-button:focus-visible {
  color: var(--text);
  border-color: transparent;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  transform: none;
}

.mode-toolbar .mode-button.is-active {
  color: var(--blue);
  background: transparent;
  border-color: transparent;
  font-weight: 950;
}

.mode-toolbar .restart-button {
  min-width: 54px;
}

.profile-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.profile-button {
  color: #111214;
  background: var(--blue);
  border-color: var(--blue);
  font-weight: 800;
}

.logout-button {
  color: var(--text);
  background: transparent;
}

.profile-actions[hidden] {
  display: none;
}

.test-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(26, 29, 33, 0.9);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 30px);
}

.test-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

#timerLabel {
  color: var(--yellow);
}

.word-display {
  min-height: 220px;
  max-height: 270px;
  overflow-y: auto;
  border-radius: 8px;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.025) 0,
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px,
      transparent 42px
    ),
    var(--field-bg);
  border: 1px solid #2c3035;
  padding: clamp(18px, 3vw, 28px);
  font-size: clamp(1.45rem, 2.6vw, 2.15rem);
  line-height: 1.85;
  letter-spacing: 0;
  scrollbar-width: none;
}

.word-display::-webkit-scrollbar {
  display: none;
}

.word-display:focus {
  outline: 2px solid rgba(58, 215, 182, 0.55);
  outline-offset: 3px;
}

.word {
  display: inline-block;
  margin-right: 0.48em;
  border-bottom: 2px solid transparent;
}

.word.is-current {
  border-color: rgba(240, 195, 106, 0.65);
}

.char {
  color: var(--faint);
}

.char.correct {
  color: var(--text);
}

.char.incorrect,
.char.extra {
  color: var(--coral);
}

.char.extra {
  opacity: 0.9;
}

.typing-field {
  display: block;
  margin-top: 18px;
}

.typing-field span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

textarea {
  width: 100%;
  min-height: 88px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field-bg);
  color: var(--text);
  padding: 16px;
  caret-color: var(--teal);
  outline: none;
}

textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(58, 215, 182, 0.14);
}

textarea::placeholder {
  color: #686b6b;
}

textarea:disabled {
  color: var(--muted);
  cursor: not-allowed;
}

.results {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.results[hidden] {
  display: none;
}

.results strong {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
}

.score-submit,
.leaderboard {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(26, 29, 33, 0.86);
}

.score-submit {
  display: grid;
  grid-template-columns: minmax(160px, 260px) auto minmax(160px, 1fr);
  align-items: end;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
}

.score-submit[hidden] {
  display: none;
}

.score-submit label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field-bg);
  color: var(--text);
  padding: 0 14px;
  outline: none;
}

input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(58, 215, 182, 0.14);
}

input::placeholder {
  color: #686b6b;
}

#saveScoreButton {
  color: #111214;
  background: var(--yellow);
  border-color: var(--yellow);
  font-weight: 800;
}

#scorePlayerName {
  display: block;
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.1;
}

#saveScoreButton:disabled {
  color: var(--faint);
  background: var(--panel-strong);
  border-color: var(--line);
  cursor: not-allowed;
  transform: none;
}

#saveScoreStatus {
  min-height: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.leaderboard {
  overflow: hidden;
}

.leaderboard-page {
  margin-top: 0;
}

.leaderboard-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.leaderboard h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.3rem;
  letter-spacing: 0;
}

.leaderboard-top p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.9rem;
}

.leaderboard-tabs {
  display: flex;
  gap: 8px;
}

.leaderboard-controls {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.leaderboard-tab {
  min-width: 62px;
  padding: 0 13px;
}

.leaderboard-search {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto;
  gap: 10px;
  align-items: end;
  padding: 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(17, 19, 22, 0.32);
}

.owner-tools-button {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 18;
  min-width: 82px;
  color: #111214;
  background: var(--yellow);
  border-color: var(--yellow);
  box-shadow: var(--shadow);
  font-weight: 950;
  transform: translateY(-50%);
}

.owner-tools-button:hover,
.owner-tools-button:focus-visible {
  transform: translateY(calc(-50% - 1px));
}

.owner-tools-button[hidden] {
  display: none;
}

.owner-tools-modal {
  position: fixed;
  inset: 0;
  z-index: 26;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.owner-tools-modal[hidden] {
  display: none;
}

.owner-tools-panel {
  position: relative;
  display: grid;
  gap: 16px;
  width: min(560px, 100%);
  max-height: min(720px, calc(100vh - 44px));
  overflow-y: auto;
  border: 1px solid rgba(255, 135, 43, 0.35);
  border-radius: 8px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  padding: 26px;
}

.owner-tools-panel h2,
.owner-tools-panel h3,
.owner-tools-panel p {
  margin: 0;
}

.owner-tools-panel h2 {
  color: var(--text);
  font-size: 1.45rem;
}

.owner-tools-panel p {
  color: var(--muted);
}

.owner-tools-panel label span,
.owner-tools-group h3 {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.owner-tools-group {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(52, 56, 61, 0.74);
  border-radius: 8px;
  background: rgba(17, 19, 22, 0.44);
}

.owner-tools-group h3 {
  margin-bottom: 0;
  color: var(--yellow);
}

.owner-danger-tools {
  border-color: rgba(255, 107, 95, 0.46);
  background: rgba(255, 107, 95, 0.07);
}

.owner-danger-tools h3 {
  color: var(--coral);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-button {
  min-width: 96px;
  color: #111214;
  background: var(--yellow);
  border-color: var(--yellow);
  font-weight: 900;
}

.secondary-admin-button {
  color: var(--text);
  background: transparent;
  border-color: rgba(255, 135, 43, 0.46);
}

.owner-admin-button {
  color: #111214;
  background: #ff8a1f;
  border-color: #ff8a1f;
}

#adminBadgeStatus {
  min-height: 22px;
  color: var(--yellow);
}

.leaderboard-search label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.search-button {
  min-width: 96px;
  color: #111214;
  background: var(--yellow);
  border-color: var(--yellow);
  font-weight: 900;
}

#leaderboardSearchStatus {
  grid-column: 1 / -1;
  min-height: 22px;
  margin: 0;
  color: var(--yellow);
}

.leaderboard-table {
  width: 100%;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 56px minmax(120px, 1fr) minmax(72px, 96px) minmax(88px, 110px);
  gap: 12px;
  align-items: center;
  min-height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(52, 56, 61, 0.74);
}

.leaderboard-row:last-child {
  border-bottom: 0;
}

.leaderboard-head {
  min-height: 42px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(17, 19, 22, 0.62);
}

.leaderboard-rank {
  color: var(--yellow);
  font-weight: 900;
}

.leaderboard-name {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  color: var(--text);
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard-name-button {
  min-width: 0;
  overflow: hidden;
  padding: 0;
  color: inherit;
  background: transparent;
  font-weight: 900;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.leaderboard-name-button:hover,
.leaderboard-name-button:focus-visible {
  color: var(--teal);
  outline: none;
}

.leaderboard-tier {
  flex: 0 0 auto;
  padding: 3px 8px;
  border: 1px solid rgba(116, 167, 255, 0.36);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(116, 167, 255, 0.11);
  font-size: 0.68rem;
  font-weight: 950;
  text-transform: uppercase;
}

.special-tag {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid #ffb347;
  border-radius: 3px;
  color: #2b2b2b;
  background: #050505;
  box-shadow:
    0 0 0 1px #ff5b12 inset,
    0 0 14px rgba(255, 137, 43, 0.72);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.02em;
  text-shadow: 0 0 7px rgba(255, 255, 255, 0.35);
}

.owner-tag {
  min-width: 64px;
  border-color: #ffc15d;
  color: #454545;
  box-shadow:
    0 0 0 1px #ff5b12 inset,
    0 0 18px rgba(255, 137, 43, 0.9),
    0 0 36px rgba(240, 91, 18, 0.22);
}

.special-tag[hidden] {
  display: none;
}

.leaderboard-wpm,
.leaderboard-accuracy,
.leaderboard-value,
.leaderboard-tests {
  color: var(--text);
  font-weight: 800;
}

.leaderboard-empty {
  min-height: 72px;
  padding: 24px 18px;
  color: var(--muted);
}

.settings-page {
  display: grid;
  gap: 16px;
}

.settings-top,
.settings-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-bg);
}

.settings-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
}

.settings-top h2,
.settings-section-title h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.3rem;
  letter-spacing: 0;
}

.settings-top p,
.settings-section-title p {
  margin-top: 5px;
  color: var(--muted);
}

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.compact-settings-button {
  width: auto;
  min-width: 92px;
  margin-top: 0;
}

.settings-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}

.theme-option {
  display: grid;
  gap: 7px;
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  padding: 9px;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.theme-option:hover,
.theme-option:focus-visible,
.theme-option.is-active {
  border-color: var(--yellow);
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 0 0 2px rgba(240, 195, 106, 0.16);
}

.theme-swatches {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 3px;
}

.theme-swatches span {
  min-height: 14px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.theme-name {
  overflow: hidden;
  font-size: 0.82rem;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.custom-theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 10px;
}

.color-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 54px;
  gap: 10px;
  align-items: center;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 9px 10px;
}

.color-control span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.color-control input {
  width: 54px;
  min-height: 34px;
  padding: 2px;
  cursor: pointer;
}

.player-card-modal {
  position: fixed;
  inset: 0;
  z-index: 24;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(3px);
}

.player-card-modal[hidden] {
  display: none;
}

.player-card {
  position: relative;
  width: min(520px, 100%);
  border: 1px solid rgba(116, 167, 255, 0.16);
  border-radius: 8px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  padding: 28px;
}

.player-card-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(244, 241, 232, 0.08);
  border-radius: 50%;
  color: var(--text);
  background: #263244;
  font-size: 1.65rem;
  font-weight: 800;
  cursor: pointer;
}

.player-card-close:hover,
.player-card-close:focus-visible {
  border-color: rgba(116, 167, 255, 0.75);
  outline: none;
}

.player-stats {
  display: grid;
  gap: 20px;
}

.player-card-header {
  display: grid;
  justify-items: center;
  gap: 9px;
  padding-top: 28px;
  text-align: center;
}

.player-avatar {
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border: 1px solid rgba(116, 167, 255, 0.35);
  border-radius: 50%;
  color: var(--blue);
  background: var(--panel-strong);
  font-size: 2.8rem;
  font-weight: 950;
}

.player-stats-title {
  max-width: min(100%, 360px);
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 2rem;
  line-height: 1.1;
}

.player-rank-badge {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(244, 241, 232, 0.1);
  border-radius: 999px;
  color: var(--text);
  background: var(--panel-strong);
  font-weight: 900;
}

.player-card-subtitle {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.player-score-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 16px;
  align-items: end;
  padding: 12px 14px;
  border: 1px solid #314052;
  border-radius: 8px;
  background: var(--panel-strong);
}

.player-score-strip span:first-child,
.player-modes-title {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.player-score-strip strong {
  grid-row: 2;
  color: var(--text);
  font-size: 2.3rem;
  line-height: 1;
}

.player-score-strip span:last-child {
  grid-row: 2;
  color: var(--yellow);
  font-size: 1.1rem;
  font-weight: 950;
}

.player-modes-title {
  margin: 0 0 -8px;
}

.player-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.player-stat-card {
  min-height: 148px;
  padding: 14px;
  border: 1px solid #314052;
  border-radius: 8px;
  background: var(--panel);
}

.player-stat-card h3 {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.95rem;
}

.player-stat-card p {
  margin: 0;
  color: var(--muted);
}

.player-stat-card dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  margin: 0;
}

.player-stat-card dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.player-stat-card dd {
  margin: 0;
  color: var(--text);
  font-weight: 950;
}

.auth-gate,
.profile-modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(17, 18, 20, 0.86);
  backdrop-filter: blur(8px);
}

.auth-gate[hidden],
.profile-modal[hidden] {
  display: none;
}

.auth-panel,
.profile-panel {
  width: min(440px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card-bg);
  box-shadow: var(--shadow);
  padding: 22px;
}

.account-panel {
  width: min(520px, 100%);
}

.auth-panel h2,
.profile-panel h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
}

.auth-panel p,
.profile-panel p {
  margin-top: 10px;
  color: var(--muted);
}

.profile-panel label {
  display: block;
  margin-top: 18px;
}

.profile-panel label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.email-auth-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.email-auth-form label {
  display: block;
}

.email-auth-form label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.email-auth-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.email-auth-actions .primary-button,
.email-auth-actions .secondary-button {
  margin-top: 0;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 0;
  color: var(--faint);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.primary-button {
  width: 100%;
  margin-top: 18px;
  color: #111214;
  background: var(--teal);
  border-color: var(--teal);
  font-weight: 900;
}

.secondary-button {
  width: 100%;
  margin-top: 10px;
  color: var(--text);
  background: transparent;
}

.auth-status {
  min-height: 24px;
  color: var(--yellow);
}

.danger-zone {
  margin-top: 22px;
  padding: 16px;
  border: 1px solid rgba(255, 107, 95, 0.55);
  border-radius: 8px;
  background: rgba(255, 107, 95, 0.08);
}

.danger-zone h3 {
  margin: 0;
  color: var(--coral);
  font-size: 1rem;
}

.danger-zone p {
  margin-top: 8px;
}

.danger-button {
  width: 100%;
  margin-top: 14px;
  color: #111214;
  background: var(--coral);
  border-color: var(--coral);
  font-weight: 900;
}

.compact-danger-button {
  width: auto;
  min-width: 96px;
  margin-top: 0;
}

.danger-button:disabled,
.primary-button:disabled,
.secondary-button:disabled {
  opacity: 0.52;
  cursor: not-allowed;
  transform: none;
}

.danger-status {
  min-height: 24px;
  color: var(--coral);
}

.app-shell.is-locked {
  pointer-events: none;
  user-select: none;
  filter: blur(1px);
}

@media (max-width: 780px) {
  .app-shell {
    width: min(100% - 22px, 680px);
    padding-top: 22px;
  }

  .topbar,
  .header-actions,
  .control-strip {
    align-items: stretch;
    flex-direction: column;
  }

  .brand {
    align-items: flex-start;
  }

  .brand-mark {
    grid-template-columns: repeat(3, 15px);
    grid-auto-rows: 15px;
  }

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

  .page-switch,
  .mode-buttons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-switch {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .page-button,
  .mode-button,
  .restart-button,
  .profile-button,
  .logout-button,
  .owner-tools-button,
  .leaderboard-tab,
  .search-button,
  .admin-button,
  .primary-button,
  .secondary-button,
  .danger-button,
  #saveScoreButton {
    width: 100%;
    padding: 0 10px;
  }

  .word-display {
    min-height: 190px;
    max-height: 230px;
    line-height: 1.75;
  }

  .score-submit,
  .leaderboard-top {
    align-items: stretch;
    flex-direction: column;
  }

  .mode-toolbar {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .mode-toolbar-group {
    justify-content: center;
  }

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

  .mode-toolbar .mode-buttons:last-child {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .score-submit {
    display: flex;
  }

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

  .leaderboard-tabs,
  .leaderboard-controls {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-items: stretch;
  }

  .leaderboard-search,
  .player-stats-grid {
    grid-template-columns: 1fr;
  }

  .owner-tools-button {
    top: auto;
    right: 14px;
    bottom: 14px;
    width: auto;
    min-width: 78px;
    transform: none;
  }

  .owner-tools-button:hover,
  .owner-tools-button:focus-visible {
    transform: translateY(-1px);
  }

  .owner-tools-panel {
    padding: 22px;
  }

  .admin-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .player-card {
    padding: 22px;
  }

  .player-card-close {
    width: 40px;
    height: 40px;
  }

  .player-stats-title {
    font-size: 1.6rem;
  }

  .player-score-strip {
    grid-template-columns: 1fr;
  }

  .player-score-strip strong,
  .player-score-strip span:last-child {
    grid-row: auto;
  }

  .leaderboard-row {
    grid-template-columns: 40px minmax(90px, 1fr) 66px 76px;
    gap: 8px;
    padding: 0 12px;
  }

  .email-auth-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .brand {
    gap: 12px;
  }

  .brand p {
    font-size: 0.92rem;
  }

  .live-stats,
  .results,
  .page-switch,
  .mode-buttons,
  .profile-actions,
  .leaderboard-controls,
  .leaderboard-tabs {
    grid-template-columns: 1fr;
  }

  .test-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .mode-toolbar-group {
    flex-wrap: wrap;
  }

  .mode-toolbar .mode-buttons,
  .mode-toolbar .mode-buttons:last-child {
    grid-template-columns: 1fr;
  }
}