body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0px;
    padding: 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
}

.main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container {
    text-align: center;
}

.container2 {
    text-align: center;
    margin-top: 20px;
    width: 60%;
    background-color: transparent;
    border-radius: 10px;
    box-shadow: 0 0 0px rgba(0, 0, 0, 0.0);
}

.container2.explicacao {
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

#arrayContainer {
    overflow: hidden;
    width: 100%;
    margin: 20px 0;
    position: relative;
}

.array-element {
    display: inline-block;
    margin: 0 5px;
    padding: 10px;
    background-color: #ccc;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.5s, transform 0.5s;
}

.array-element.highlight {
    background-color: #ffd700;
    transform: scale(1.2);
}
input[type="number"] {
    display: block;
    width: 210px; /* Largura maior para o input */
    margin: 10px auto; /* Centralização */
    padding: 10px;
    text-align: center;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    box-sizing: border-box;
}

.buscarNumero {
    display: block;
    width: 135px; /* Largura menor para o botão */
    margin: 10px auto; /* Centralização */
    padding: 8px; /* Tamanho do padding ajustado para manter proporção */
    border: none;
    background-color: rgb(20, 147, 0);
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
    box-sizing: border-box;
}

@keyframes girar {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.azul {
    background-color: blue !important;
    color: white; /* o texto dentro do elemento fique branco */
}

.array-element.girar {
    animation: girar 1s ease-in-out;
}

input, button {
    margin: 10px;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 1em;
    cursor: pointer;
}

input {
    width: calc(100% - 50px);
    box-sizing: border-box;
}

button {
    background-color: #61dafb;
    color: #282c34;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #21a1f1;
}

button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

#explicacao {
    margin: 15px;
    font-size: 20px;
    color: #555;
}

#resultado {
    margin-top: 20px;
    font-size: 1.2em;
    font-weight: bold;
    color: #007bff;
}

footer {
    background-color: #426499; 
    color: #ffffff;           
    text-align: center;        
    padding: 1rem 0;           
    margin-top: auto;
    width: 100%;
}

.cor-link-rodape {
    color: #ffffff;
}

.cor-nome-dev-rodape {
    color: #cccccc;
}

.texto-rodape {
    font-size: 100%;
    text-align: left;
}