:root {
  --cor-correta: #3aa394; /* Verde */
  --cor-presente: #d3ad69; /* Amarelo */
  --cor-ausente: #312a2c; /* Cinza escuro */
  --cor-fundo: #121213;
  --cor-borda: #3a3a3c;
  --cor-texto: #ffffff;
}

body {
  background-color: var(--cor-fundo);
  color: var(--cor-texto);
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 100vh;
  margin: 0;
}

header {
  border-bottom: 1px solid var(--cor-borda);
  padding: 10px 0;
  width: 100%;
  text-align: center;
  z-index: 10;
}

h1 {
  margin: 0;
  font-size: 1.8rem;
}

main {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.boards-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  padding: 10px;
}

.game-board {
  display: grid;
  grid-gap: 5px;
}

.tile {
  width: 60px;
  height: 60px;
  border: 2px solid var(--cor-borda);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  font-weight: bold;
  text-transform: uppercase;
  transition: transform 0.6s, background-color 0.6s, border-color 0.6s;
  transform-style: preserve-3d;
}

.tile.small {
  width: 50px;
  height: 50px;
  font-size: 1.8rem;
}

.tile.filled {
  border-color: #565758;
}
.tile.correct {
  background-color: var(--cor-correta);
  border-color: var(--cor-correta);
  transform: rotateX(360deg);
}
.tile.present {
  background-color: var(--cor-presente);
  border-color: var(--cor-presente);
  transform: rotateX(360deg);
}
.tile.absent {
  background-color: var(--cor-ausente);
  border-color: var(--cor-ausente);
  transform: rotateX(360deg);
}

.keyboard {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 20px 0;
}

.keyboard-row {
  display: flex;
  margin-bottom: 8px;
}

.key {
  font-family: inherit;
  font-weight: bold;
  border: 0;
  padding: 0 12px;
  height: 58px;
  cursor: pointer;
  background-color: #818384;
  color: var(--cor-texto);
  text-transform: uppercase;
  margin: 0 3px;
  border-radius: 4px;
  user-select: none;
}

.key.large {
  padding: 0 20px;
}
.key:hover {
  background-color: #a1a3a4;
}
.key.correct {
  background-color: var(--cor-correta);
}
.key.present {
  background-color: var(--cor-presente);
}
.key.absent {
  background-color: var(--cor-ausente);
}

.message-container {
  min-height: 30px;
  margin: 10px 0;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
}

#next-level-button {
  padding: 10px 20px;
  font-size: 1rem;
  font-weight: bold;
  color: var(--cor-texto);
  background-color: var(--cor-correta);
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-bottom: 10px;
}

#next-level-button:hover {
  opacity: 0.9;
}
.hidden {
  display: none !important;
}

#music-toggle-button {
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 100;
  background-color: var(--cor-correta);
  color: white;
  border: none;
  border-radius: 50px;
  padding: 10px 15px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: bold;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

#final-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px;
}

#final-screen #final-message {
  font-size: 1.5rem;
  line-height: 1.5;
}

.photo-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 25px;
  padding: 0 10px;
}

.gallery-photo {
  width: 250px;
  height: 250px;
  object-fit: cover;
  border: 2px solid var(--cor-borda);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease-in-out;
}

.gallery-photo:hover {
  transform: scale(1.05);
}