:root {
  --bg-dark: #111520;
  --card-dark: #282e37;
  --text-light: #f8fafc;
  --text-subtle: #94a3b8;
  --accent: #8b5cf6;
  --accent-hover: #7c3aed;
  --border: #334155;
  --green: #00ff00;
  --red: #ff6347;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
  background: var(--bg-dark);
  color: var(--text-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

header {
  color: var(--text-light);
  text-align: center;
  padding: 1rem 0;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 1.25px;
}

header p {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-subtle);
  margin-top: 0.25rem;
}

main {
  padding: 1rem;
  width: 60%;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  justify-content: center;
  align-items: center;
}

button {
  padding: 0.4rem 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: var(--bg-dark);
  cursor: pointer;
}
button:hover {
  background: var(--accent-hover);
}

footer {
  margin-top: auto;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-subtle);
}
footer a {
  color: var(--text-subtle);
}

.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--text-light);
  border-radius: 50%;
  opacity: 0.8;
  animation: twinkle 2s infinite alternate;
}

@keyframes twinkle {
  from {
    opacity: 0.2;
    transform: scale(1);
  }
  to {
    opacity: 1;
    transform: scale(1.5);
  }
}

#newBtn {
  display: none;
}

#puzzle {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#blanks,
#letters {
  user-select: none;
}

#blanks {
  display: flex;
  gap: 0.5rem;
}
.blank {
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 2px solid var(--text-subtle);
  padding: 2px;
  font-size: 1.25rem;
  font-weight: 600;
  min-width: 30px;
}
.rightGuess {
  border-color: var(--green);
}
.revealed {
  color: var(--text-subtle);
}

#letters {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
}
.letter {
  border: 1px solid var(--border);
  padding: 10px 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 600;
  color: var(--text-subtle);
}
.letter:not(.wrong):not(.right):hover {
  background-color: var(--card-dark);
}
.wrong {
  color: var(--red);
}
.right {
  color: var(--green);
}

#rocket {
  width: 15vw;
}

@media (max-width: 800px) {
  header {
    padding: 0.5rem 0;
  }
  main {
    width: 90%;
    grid-template-columns: 1fr;
    gap: 0;
    align-items: center;
    justify-content: center;
  }

  .letter {
    padding: 2px 3px;
  }

  #rocket {
    width: 30vw;
  }
}