/* Estilo base para o corpo da página */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Estilos para seções e containers */
.section, .logo-container, .loading-container, .categories-container, .emoji-line-container {
    display: flex;
    justify-content: center;
    width: 100%;
}

.section {
    flex-wrap: wrap;
}

.categories-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 5px;
    padding: 5px;
    box-sizing: border-box;
    justify-items: center; /* Add this line */
}

/* Estilos específicos para elementos internos */
.logo, .loading-gif {
    max-width: 100%;
    height: auto;
}

.loading-container {
    align-items: center;
    height: 500px;
}

.emoji-thumbnail, .emoji-thumbnail:hover, .emoji-thumbnail:active, .emoji-thumbnail:focus {
    font-size: 1vw;
    height: 60px;
    width: 60px;
    align-items: center;
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 10px;
    margin: 2px;
    box-sizing: border-box;
    transition: transform 0.3s ease;
    transform: none;
}

.emoji-thumbnail:hover {
    transform: scale(1.05);
}

.emoji-line-container {
    overflow-x: auto;
    white-space: nowrap;
}

.emoji {
    font-size: 3.5vw;
    padding: 1vw;
}

/* Estilos para o campo de emojis selecionados */
#selected-emojis, #selected-emojis:focus {
    width: 150%;
    height: 50px;
    line-height: 50px;
    padding: 10px 20px;
    font-size: 16px;
    border: 3px solid #ddd;
    border-radius: 30px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.15);
    transition: border-color 0.3s, box-shadow 0.3s;
    display: block;
    margin: 0 auto 30px;
    text-align: center;
    box-sizing: border-box;
    flex-grow: 1;
}

#selected-emojis:focus {
    outline: none;
    border-color: #007BFF;
    box-shadow: 0 0 15px rgba(0,123,255,0.5);
}

/* Estilos para botões e ícones */
#generate-btn, #start-speech-recognition {
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#generate-btn {
    background-color: #FFA500;
    transition: background-color 0.3s;
}

#generate-btn.clicked {
    background-color: #007BFF;
}

#start-speech-recognition {
    height: 50px; /* Altura correspondente à da caixa de texto */
    padding: 10px 20px; /* Ajuste o preenchimento para corresponder à caixa de entrada */
    display: flex; /* Isso irá aplicar a exibição flexível ao botão */
    align-items: center; /* Isso centralizará o ícone verticalmente */
    justify-content: center; /* Isso centralizará o ícone horizontalmente */
    margin: 0; /* Remover qualquer margem externa para alinhamento */
}

.fas.fa-microphone {
    /* Se o ícone não estiver centralizado, ajuste com o seguinte: */
    margin: 0; /* Remove a margem do ícone */
}

#start-speech-recognition.listening {
    background-color: #4CAF50;
    color: white;
}

.emoji-clicked {
    transform: scale(0.4);
    transition: transform 0.4s;
}

/* Media Queries para ajustar layout em telas menores */
@media (max-width: 768px) {
    .categories-container {
        grid-template-columns: repeat(3, 1fr);
        padding: 5px;
        margin: 0 2px;
        overflow-x: hidden;
    }

    .emoji {
        font-size: 3.5vw;
        padding: 1vw;
    }
}

@media (max-width: 700px) {
    .categories-container {
        grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
        justify-items: center;
    }

    .emoji-thumbnail {
        font-size: 1vw;
        height: 60px;
        width: 60px;
        border: 1px solid #ccc;
        border-radius: 10px;
        padding: 10px;
        margin: 2px;
        box-sizing: border-box;
        transition: transform 0.3s ease;
        transform: none;
    }

    .emoji {
        font-size: 6.5vw;
    }

    .logo-container, .categories-container, .emoji-line-container {
        padding: 0;
    }
}

/* Estilos gerais para flex containers */
.flex.items-center {
    display: flex;
    align-items: center; /* This ensures vertical alignment */
    gap: 4px; /* Maintain the gap as provided */
    width: 100%; /* Add this line if not present */
}

.flex.items-center.gap-4 {
    display: flex;
    align-items: center; /* Isso deve alinhar verticalmente */
    gap: 4px; /* Espaçamento horizontal entre itens */
}

.emoji-thumbnail:focus, #generate-btn:focus, #start-speech-recognition:focus {
    outline: 3px solid #007BFF; /* Um contorno azul para indicar foco */
}

@media (prefers-reduced-motion: reduce) {
    .emoji-thumbnail:hover {
        transform: none;
    }
}