:root {
  --bg-color: #ccc;
  --text-color: #222;
  --bg-input: #5566ea;
  --wrong-color: #f08080;
  --correct-color: #0f9c00;
}
body.dark {
  --bg-color: #222;
  --text-color: #ccc;
  --bg-input: #4e4eb8;
}
body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background-color: var(--bg-color);
  color: var(--text-color);
  padding: 1rem;
  max-width: 800px;
  margin: 0 auto;
}
h1{
  text-align: center;
}

#puzzle-wrapper {
  position: relative;
}
#puzzle-container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 15px;
  align-items: flex-end;
  justify-content: center;
}
#puzzle-wrapper.finished #puzzle-container {
  opacity: 0.1;
}
#puzzle-wrapper.finished #status {
  background-color: #222222cc;
}
.puzzle-word {
  margin: 0 20px;
}
.puzzle-char.static {
  margin: 0;
  font-weight: bold;
}

.puzzle-char {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin: 10px;
}
.puzzle-char input {
  text-align: center;
  font-size: 1.8rem;
  width: 30px;
  height: 30px;
  text-transform: uppercase;
  font-weight: 600;
  border: none;
  border-bottom: 1px solid;
  background: none;
  color: var(--text-color);
  cursor: pointer;
}
.puzzle-char input:focus {
  outline: 0.15rem solid var(--bg-input);
  border-radius: 5%;
  background-color: var(--bg-input);
}
.number {
  font-size: 1rem;
  color: var(--text-color);
  margin-top: 4px;
  transition: all 1s ease-in-out;
}

#lives-container {
  text-align: center;
  margin-bottom: 15px;
  font-size: 24px;
}

.life {
  margin: 0 5px;
  color: var(--text-color);
}

.hide{
  opacity: 0;
}
#status {
  position: absolute;
  top: 0;
  width: 100%;
  text-align: center;
  padding-top:30px;
  z-index: -1;
}
.finished #status {
  z-index: 1;
}
#status strong {
  font-size: 1.2rem;
}
#status .next-btn-wrapper {
  padding-top: 30px;
}
#next-btn, #restart-btn {
  padding: 8px 20px;
  border-radius: 5px;
  border: 1px solid;
  color: white;
  background: #222;
  font-weight: bold;
  font-size: 20px;
  cursor: pointer;
}

@media only screen and (max-width: 768px) {
  .puzzle-word {
    margin: 0;
  }
  .puzzle-char {
    margin: 3px;
  }
    .puzzle-char input{
      font-size: 1.5rem;
    }
}