/* Configurações Globais e de Fonte */
:root {
    --primary-color: #9f50ff; /* Roxo vibrante */
    --background-color: #121212; /* Preto suave */
    --surface-color: #1e1e1e;   /* Cor de superfície (cards) */
    --text-color: #E0E0E0;      /* Branco suave */
    --text-secondary: #a0a0a0;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

/* Barra de Navegação */
header {
    background-color: var(--surface-color);
    border-bottom: 1px solid #333;
    padding: 0 5%;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

nav .logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-color);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav ul a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    padding: 10px;
    transition: color 0.3s ease, border-bottom 0.3s ease;
    border-bottom: 2px solid transparent;
}

nav ul a:hover, nav ul a.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
}

.profile {
    display: flex;
    align-items: center;
    gap: 15px;
}

.profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

/* Seção Principal (Hero) */
.hero {
    height: 60vh;
    background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.8)), url('https://via.placeholder.com/1920x1080/222/FFF?text=Game+Background');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 0 10%;
}

.hero-content {
    max-width: 600px;
}

.hero-content h2 {
    font-size: 3.5em;
    font-weight: 700;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1.1em;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

/* Botões */
.btn {
    background-color: var(--primary-color);
    color: #fff;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: transform 0.2s ease, background-color 0.2s ease;
    display: inline-block;
}

.btn:hover {
    background-color: #b371ff;
    transform: scale(1.05);
}

/* Biblioteca de Jogos */
.game-library {
    padding: 50px 10%;
}

.game-library h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
    border-left: 4px solid var(--primary-color);
    padding-left: 15px;
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
}

.game-card {
    background-color: var(--surface-color);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(159, 80, 255, 0.2);
}

.game-card img {
    width: 100%;
    height: auto;
    display: block;
}

.card-content {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-content h3 {
    margin: 0;
    font-size: 1.1em;
}

.btn-play {
    background-color: #333;
    color: var(--text-color);
    padding: 8px 15px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-play:hover {
    background-color: var(--primary-color);
}

/* --- Estilos para o Jogo do Galo --- */

.game-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px;
    text-align: center;
}

#game-board {
    display: grid;
    grid-template-columns: repeat(3, 100px);
    grid-template-rows: repeat(3, 100px);
    gap: 10px;
    margin: 20px 0;
}

.cell {
    width: 100px;
    height: 100px;
    background-color: var(--surface-color);
    border: 2px solid #333;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 3em;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.cell:hover {
    background-color: #333;
}

#status-text {
    font-size: 1.5em;
    color: var(--primary-color);
}

#restart-button {
    background-color: var(--primary-color);
    color: #fff;
    padding: 10px 25px;
    border: none;
    font-size: 1em;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
}

#restart-button:hover {
    transform: scale(1.05);
}