:root {
    --bg-main: #1a1a2e;
    --bg-container: #16213e;
    --bg-cell: #6d6567;
    --accent: #00d2ff;
    --text: #ffffff;
    --correct: #2ecc71;
    --wrong: #e74c3c;
}

body {
    background-color: var(--bg-main);
    color: var(--text);
    font-family: 'Segoe UI', Tahoma, sans-serif;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background: var(--bg-container);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: center;
    width: 95%;
    max-width: 900px;
    margin: 10px;
}

.hidden { display: none; }
.pro-tag { background: var(--accent); color: #1a1a2e; padding: 2px 8px; border-radius: 4px; font-size: 0.8rem; }

/* Menu */
.menu-buttons button {
    padding: 15px 40px;
    font-size: 1.2rem;
    background: transparent;
    border: 2px solid var(--accent);
    color: white;
    border-radius: 10px;
    cursor: pointer;
    transition: 0.3s;
}
.menu-buttons button:hover { background: var(--accent); color: #1a1a2e; }

/* Layout do Jogo */
.crossword-layout {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    justify-content: center;
    align-items: flex-start;
}

/* Grade Responsiva */
.grid-cross {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 4px; /* Espaçamento entre as caixas */
    background: #0f3460;
    padding: 10px;
    border-radius: 8px;
    width: 100%;
    max-width: 480px; /* Tamanho máximo no desktop */
}

.cell {
    aspect-ratio: 1/1;
    position: relative;
}

.cell input {
    width: 100%;
    height: 100%;
    text-align: center;
    text-transform: uppercase;
    border: none;
    background: var(--bg-cell);
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
    border-radius: 4px;
    padding: 0;
}

.cell.empty input { background: transparent; pointer-events: none; }
.cell input:focus { background: var(--accent); color: #000; outline: none; }

.clue-number {
    position: absolute;
    top: 1px;
    left: 2px;
    font-size: 8px;
    color: var(--accent);
    font-weight: bold;
}

/* Dicas */
.clues-container {
    text-align: left;
    background: #0f3460;
    padding: 15px;
    border-radius: 10px;
    max-height: 400px;
    overflow-y: auto;
    width: 100%;
    max-width: 300px;
}

#clues-list p {
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 8px 0;
    padding-bottom: 5px;
    border-bottom: 1px solid #16213e;
}

/* Botões */
.btn-check {
    margin-top: 20px;
    padding: 12px 30px;
    background: var(--accent);
    border: none;
    border-radius: 50px;
    font-weight: bold;
    cursor: pointer;
}

.btn-mini {
    background: #0f3460;
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 5px;
    cursor: pointer;
}

/* Media Query para Mobile */
@media (max-width: 768px) {
    .crossword-layout {
        flex-direction: column;
        align-items: center;
    }
    
    .grid-cross {
        max-width: 100%;
        gap: 2px;
    }

    .clues-container {
        max-width: 100%;
        max-height: none;
    }
}