*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --color-bg: #f6f3ee;
  --color-bg-gradient: #efe8dd;
  --color-text: #2c2418;
  --color-border: #d9d1c7;
  --color-title: #3a2f22;
  --color-text-muted: #6b5f4d;
  --color-text-secondary: #4c4032;
  --color-panel: #fffdf9;
  --color-border-input: #cfc5b8;
  --color-border-soft: #bdb3a6;
  --color-border-strong: #e1d6c8;
  --color-text-dark: #2f241a;
  --color-success: #1f7a3a;
  --color-danger: #e91e63;
  --shadow-soft: 0 12px 30px rgba(54, 44, 32, 0.08);
  --shadow-medium: 0 14px 32px rgba(54, 44, 32, 0.08);
  --shadow-strong: 0 18px 36px rgba(54, 44, 32, 0.12);
  --shadow-dialog: 0 20px 50px rgba(54, 44, 32, 0.18);
  --color-backdrop: rgba(35, 29, 22, 0.5);
  --space-small: 0.5rem;
  --space-normal: 1rem;
  --space-large: 1.5rem;
  --font-size-small: 0.32cm;
  --font-size-normal: 0.37cm;
  --font-size-large: 0.58cm;
  --font-size-xlarge: 0.74cm;
}


body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

.GameApp {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Verdana", "Tahoma", sans-serif;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-gradient) 100%);
  width: 100%;
  max-width: 100%;
}

.GameApp__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-normal);
  padding: var(--space-large) var(--space-large);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.GameApp__headerLeft,
.GameApp__headerRight {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
}

.GameApp__headerLeft {
  justify-content: flex-start;
}

.GameApp__headerRight {
  justify-content: flex-end;
}

.GameApp__title {
  margin: 0;
  font-size: var(--font-size-xlarge);
}

.GameApp__score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-normal);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.GameApp__scoreTitle {
  opacity: 0.7;
}

.GameApp__hidden {
  display: none;
}

.GameApp__scoreItem {
  display: flex;
  align-items: baseline;
  gap: var(--space-small);
}

.GameApp__scoreLabel {
  opacity: 0.7;
}

.GameApp__scoreValue {
  font-weight: 600;
}

.GameApp__player {
  display: flex;
  align-items: center;
  gap: var(--space-normal);
  font-size: var(--font-size-normal);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.GameApp__playerName {
  font-weight: 600;
}

.GameApp__playerAction {
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  padding: var(--space-normal);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.GameApp__main {
  flex: 1;
  padding: var(--space-large) var(--space-large);
  max-width: 100%;
  display: grid;
  align-items: center;
  justify-items: center;
}

.GameApp__footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-normal);
  padding: var(--space-normal) var(--space-large);
  border-top: 1px solid var(--color-border);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.PlayerForm {
  max-width: 22.5rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: var(--space-normal);
}

.PlayerForm__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.PlayerForm__label {
  display: grid;
  gap: var(--space-small);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.PlayerForm__input {
  padding: var(--space-small);
  font-size: var(--font-size-normal);
  border: 1px solid var(--color-border-input);
  font-family: inherit;
}

.PlayerForm__submit {
  padding: var(--space-normal);
  border: none;
  background: var(--color-title);
  color: var(--color-panel);
  font-size: var(--font-size-normal);
  text-transform: uppercase;
  cursor: pointer;
}

.PlayerDialog {
  border: none;
  padding: 0;
  max-width: 26.25rem;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow-dialog);
}

.PlayerDialog::backdrop {
  background: var(--color-backdrop);
}

.PlayerDialog__form {
  padding: var(--space-large);
  display: grid;
  gap: var(--space-normal);
  background: var(--color-panel);
}

.PlayerDialog__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.PlayerDialog__label {
  display: grid;
  gap: var(--space-small);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.PlayerDialog__input {
  padding: var(--space-small);
  font-size: var(--font-size-normal);
  border: 1px solid var(--color-border-input);
  font-family: inherit;
}

.PlayerDialog__reset {
  display: flex;
  align-items: center;
  gap: var(--space-large);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.PlayerDialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-large);
}

.PlayerDialog__cancel,
.PlayerDialog__submit {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.PlayerDialog__submit {
  background: var(--color-title);
  color: var(--color-panel);
  border-color: var(--color-title);
}

.MainMenu {
  max-width: 32.5rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow-medium);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.MainMenu__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.MainMenu__hint {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-normal);
}

.MainMenu__actions {
  display: grid;
  gap: var(--space-normal);
}

.MainMenu__button {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-normal);
  text-transform: uppercase;
  cursor: pointer;
  max-width: 100%;
}

.HostLobby,
.JoinLobby {
  max-width: 32.5rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow-medium);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.HostLobby__title,
.JoinLobby__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.HostLobby__code {
  display: grid;
  gap: var(--space-small);
}

.HostLobby__codeLabel {
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.HostLobby__codeValue {
  font-size: var(--font-size-large);
  font-weight: 700;
  color: var(--color-text-dark);
}

.HostLobby__qr {
  display: flex;
  justify-content: center;
}

.HostLobby__qrImage {
  border: 1px solid var(--color-border);
  padding: 8px;
  background: var(--color-panel);
}

.HostLobby__guestsTitle {
  margin: 0 0 var(--space-small);
  font-size: var(--font-size-normal);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.HostLobby__guestList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-small);
}

.HostLobby__guest,
.HostLobby__guestEmpty {
  padding: var(--space-small) var(--space-large);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-normal);
}

.HostLobby__actions,
.JoinLobby__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-normal);
}

.HostLobby__start,
.HostLobby__cancel,
.JoinLobby__join,
.JoinLobby__cancel {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.HostLobby__start {
  background: var(--color-title);
  color: var(--color-panel);
  border-color: var(--color-title);
}

.JoinLobby__label {
  display: grid;
  gap: var(--space-small);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.JoinLobby__input {
  padding: var(--space-small);
  font-size: var(--font-size-normal);
  border: 1px solid var(--color-border-input);
  font-family: inherit;
}

.JoinLobby__status {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.GuestWaiting {
  max-width: 32.5rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  border: 1px solid var(--color-border);
  background: var(--color-panel);
  box-shadow: var(--shadow-medium);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.GuestWaiting__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.GuestWaiting__hint {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-normal);
}

.GuestWaiting__status {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.GuestWaiting__leave {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.FlashCard {
  max-width: 40rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  background: linear-gradient(135deg, var(--color-panel), var(--color-panel));
  box-shadow: var(--shadow-strong);
  display: flex;
  flex-direction: column;
  justify-content: center;
  animation: flashcard-in 260ms ease-out both;
}

.FlashCard__card {
  width: 100%;
  background: var(--color-panel);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.FlashCard__label {
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.FlashCard__question {
  font-size: var(--font-size-xlarge);
  color: var(--color-text-dark);
}

.FlashCard__options {
  display: grid;
  gap: var(--space-normal);
}

.FlashCard__option {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-normal);
  cursor: pointer;
  border-radius: 1rem;
}

.FlashCard__option_correct {
  background: var(--color-success);
  color: var(--color-panel);
  border-color: var(--color-success);
}

.FlashCard__option_wrong {
  background: var(--color-danger);
  color: var(--color-panel);
  border-color: var(--color-danger);
}

.FlashCard__status {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.FlashCard__actions {
  display: flex;
  justify-content: center;
}

.FlashCard__action {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.FlashCard__footer {
  margin-top: var(--space-normal);
  display: flex;
  justify-content: center;
}

.FlashCard--exit {
  animation: flashcard-out 200ms ease-in forwards;
}

@keyframes flashcard-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes flashcard-out {
  from {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  to {
    opacity: 0;
    transform: translateY(-8px) scale(0.98);
  }
}

.RoundSummary {
  max-width: 40rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  background: var(--color-panel);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-strong);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.RoundSummary__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.RoundSummary__question {
  font-size: var(--font-size-xlarge);
  color: var(--color-text-secondary);
}

.RoundSummary__correct {
  font-size: var(--font-size-xlarge);
  color: var(--color-success);
  border: solid 1px var(--color-success);
  padding: var(--space-large);
  border-radius: 1rem;
}

.RoundSummary__winner {
  font-size: var(--font-size-normal);
  color: var(--color-text-muted);
}

.RoundSummary__scoresTitle {
  margin: 0 0 var(--space-small);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.RoundSummary__next {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.RoundSummary__countdown {
  font-weight: 600;
  color: var(--color-text-dark);
}

.GameSummary {
  max-width: 45rem;
  margin: var(--space-large) auto;
  padding: var(--space-large);
  background: var(--color-panel);
  border: 1px solid var(--color-border-strong);
  box-shadow: var(--shadow-strong);
  display: grid;
  gap: var(--space-normal);
  text-align: center;
}

.GameSummary__title {
  margin: 0;
  font-size: var(--font-size-large);
  color: var(--color-title);
}

.GameSummary__duration {
  font-size: var(--font-size-normal);
  color: var(--color-text-muted);
}

.GameSummary__total {
  font-size: var(--font-size-normal);
  color: var(--color-text-secondary);
}

.ScoreList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  width: 100%;
  border: 1px solid var(--color-border);
  background: var(--color-panel);
}

.ScoreList__header,
.ScoreList__item {
  display: grid;
  grid-template-columns: 1fr 5rem 5rem 3.75rem;
  gap: var(--space-small);
  align-items: center;
  padding: var(--space-small) var(--space-normal);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-normal);
}

.ScoreList__header {
  font-size: var(--font-size-small);
  text-transform: uppercase;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.ScoreList__item_winner {
  background: var(--color-success);
  color: var(--color-panel);
}

.ScoreList__player {
  text-align: left;
  font-weight: 600;
}

.GameSummary__ok {
  padding: var(--space-normal);
  border: 1px solid var(--color-border-soft);
  background: var(--color-panel);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
}

.SessionScore {
  display: flex;
  justify-self: center;
  align-items: center;
  gap: var(--space-normal);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin: 0 auto;
}

.SessionScore__title {
  opacity: 0.7;
}

.SessionScore__item {
  display: flex;
  align-items: baseline;
  gap: var(--space-small);
}

.SessionScore__label {
  opacity: 0.7;
}

.SessionScore__value {
  font-weight: 600;
}

.ButtonPrimary {
  padding: var(--space-normal);
  border: 1px solid var(--color-title);
  background: var(--color-title);
  color: var(--color-panel);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
  max-width: 100%;
}

.ButtonDanger {
  padding: var(--space-normal);
  border: 1px solid var(--color-danger);
  background: var(--color-danger);
  color: var(--color-panel);
  font-size: var(--font-size-small);
  text-transform: uppercase;
  cursor: pointer;
  max-width: 100%;
}

@media (max-width: 37.5rem) {
  .GameApp__header {
    padding: var(--space-normal);
    gap: var(--space-normal);
  }

  .GameApp__headerLeft,
  .GameApp__headerRight {
    flex: 0 0 100%;
    justify-content: center;
  }

  .GameApp__headerRight {
    justify-content: center;
  }

  .GameApp__footer {
    flex-direction: column;
    align-items: center;
  }

  .GameApp__title {
    font-size: var(--font-size-large);
  }

  .GameApp__player {
    flex-wrap: wrap;
    justify-content: center;
  }

  .GameApp__playerName {
    font-size: var(--font-size-small);
  }

  .MainMenu,
  .HostLobby,
  .JoinLobby,
  .GuestWaiting,
  .FlashCard,
  .RoundSummary,
  .GameSummary {
    display: flex;
    flex-direction: column;
    margin: var(--space-large) auto;
    padding: var(--space-large);
    overflow: hidden;
  }
}

@media (max-width: 20rem) {
  .GameApp__score {
    font-size: var(--font-size-small);
    gap: var(--space-small);
  }

  .GameApp__scoreValue {

  }

  .SessionScore {
    
  }

  .SessionScore__value {
    
  }
}