:root {
  color-scheme: dark;
  --bg: #120c2f;
  --panel: #24135d;
  --panel-2: #321a78;
  --line: #7657d7;
  --ink: #fff7d6;
  --muted: #d8c9ff;
  --gold: #ffd35b;
  --orange: #f28b2e;
  --pink: #f05fb2;
  --green: #35d292;
  --red: #ff6b6b;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgba(18, 12, 47, 0.84), rgba(18, 12, 47, 0.94)),
    url("globe.svg") center 38% / min(620px, 92vw) no-repeat,
    radial-gradient(circle at 50% -10%, #3b218e 0, #120c2f 58%);
  color: var(--ink);
}

button,
input {
  font: inherit;
}

.ghost-key {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 20;
  width: 16px;
  height: 16px;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  opacity: 0.035;
  cursor: pointer;
}

.ghost-key:hover,
.ghost-key:focus-visible {
  opacity: 0.22;
  outline: 2px solid rgba(255, 211, 91, 0.65);
}

.game-shell {
  width: min(1180px, calc(100% - 28px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0;
  display: grid;
  align-items: center;
}

.title-screen,
.question-screen {
  width: 100%;
}

.hidden {
  display: none !important;
}

.game-title {
  display: grid;
  justify-items: center;
  gap: 6px;
  margin-bottom: 18px;
  text-align: center;
}

.game-title p {
  margin: 0;
  color: var(--gold);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 800;
  text-transform: uppercase;
}

.game-title h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(3.3rem, 9vw, 8.2rem);
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 28px rgba(240, 95, 178, 0.45);
}

.score-strip {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) auto minmax(150px, 1fr) auto;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.team-card,
.turn-card {
  border: 2px solid var(--gold);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.26);
  color: var(--gold);
  text-align: center;
}

.team-card {
  display: grid;
  gap: 4px;
  min-height: 78px;
  padding: 10px 16px;
  align-content: center;
}

.team-card span {
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 900;
  text-transform: uppercase;
}

.team-card strong {
  font-size: 1.8rem;
}

.team-card.active {
  background: linear-gradient(180deg, rgba(255, 211, 91, 0.28), rgba(240, 95, 178, 0.18));
  box-shadow: 0 0 26px rgba(255, 211, 91, 0.28);
}

.turn-card {
  min-width: 170px;
  padding: 14px 16px;
  color: #ffffff;
  font-weight: 900;
}

.score-strip button,
.question-actions button,
.question-head button,
.dialog-actions button {
  min-height: 44px;
  padding: 0 18px;
  border: 2px solid var(--gold);
  border-radius: 8px;
  background: #2b1768;
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

.board {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 9px;
  padding: 12px;
  border: 3px solid rgba(255, 211, 91, 0.8);
  border-radius: 8px;
  background: rgba(13, 8, 37, 0.72);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.44);
}

.board-cell {
  min-height: 88px;
  border: 2px solid rgba(255, 247, 214, 0.48);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  color: #ffffff;
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.category-cell {
  padding: 12px;
  color: #ffffff;
  font-size: clamp(0.92rem, 1.8vw, 1.18rem);
  font-weight: 900;
  line-height: 1.1;
}

.points-cell {
  color: var(--gold);
  font-size: clamp(1.9rem, 5vw, 3.5rem);
  font-weight: 1000;
  text-shadow: 0 3px 0 #8b3c00, 0 0 16px rgba(255, 211, 91, 0.45);
  transition: transform 140ms ease, filter 140ms ease, opacity 140ms ease;
}

.points-cell:hover,
.points-cell:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.18);
  outline: 3px solid rgba(240, 95, 178, 0.72);
}

.points-cell.used {
  color: rgba(255, 247, 214, 0.36);
  text-shadow: none;
  cursor: default;
  filter: grayscale(0.6);
}

.question-screen {
  min-height: min(760px, calc(100vh - 56px));
  padding: clamp(18px, 4vw, 44px);
  border: 3px solid rgba(255, 211, 91, 0.82);
  border-radius: 8px;
  background: rgba(22, 13, 56, 0.9);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.question-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: start;
  margin-bottom: 26px;
}

.question-head p {
  margin: 0 0 8px;
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
}

.question-head h2 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 1;
}

.question-card,
.answer-card {
  border: 2px solid rgba(255, 247, 214, 0.45);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(50, 26, 120, 0.92), rgba(36, 19, 93, 0.92));
}

.question-card {
  min-height: 270px;
  padding: clamp(22px, 5vw, 56px);
  display: grid;
  place-items: center;
}

.question-card p {
  max-width: 920px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.6rem, 4vw, 3.3rem);
  font-weight: 800;
  line-height: 1.18;
  text-align: center;
}

.answer-card {
  margin-top: 18px;
  padding: 22px;
}

.answer-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
}

.answer-card p {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.25rem, 3vw, 2.1rem);
  font-weight: 800;
  line-height: 1.22;
}

.answer-card small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.4;
}

.question-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

#correctButton {
  border-color: var(--green);
}

#wrongButton {
  border-color: var(--red);
}

dialog {
  width: min(360px, calc(100% - 32px));
  padding: 0;
  border: 0;
  background: transparent;
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.login-card {
  padding: 22px;
  border: 2px solid var(--gold);
  border-radius: 8px;
  background: #1e124c;
  color: var(--ink);
}

.login-card h2 {
  margin: 0 0 16px;
}

.login-card input {
  width: 100%;
  height: 46px;
  padding: 0 12px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: #120c2f;
  color: #ffffff;
}

.login-error {
  min-height: 22px;
  margin: 10px 0;
  color: var(--red);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

@media (max-width: 780px) {
  .game-shell {
    width: min(100% - 16px, 1180px);
    padding: 16px 0;
  }

  .board {
    grid-template-columns: repeat(5, minmax(58px, 1fr));
    gap: 6px;
    padding: 8px;
  }

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

  .turn-card,
  .score-strip button {
    grid-column: span 2;
  }

  .board-cell {
    min-height: 68px;
  }

  .category-cell {
    font-size: 0.78rem;
  }

  .points-cell {
    font-size: 1.55rem;
  }

  .question-head {
    grid-template-columns: 1fr;
  }

  .question-card {
    min-height: 250px;
  }
}