body {
    font-family: Arial, sans-serif;
    background-color: #007bff;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 40px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #007bff;
    background-color: #e9ecef;
    padding: 20px;
    border-radius: 5px;
}

.box {
    border: 1px solid #ccc;
    padding: 20px;
    border-radius: 10px;
    background-color: #fff;
    margin-top: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.overlay {
    background-color: #f9f9f9;
    color: #6c757d;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: 42px;
    transition: background-color 0.3s ease;
    font-style: italic;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
}

.palavras {
    font-size: 42px;
    font-style: normal;
    display: inline-block;
}

.form-control.origem {
    width: 100%;
    height: 150px;
    border-radius: 5px;
    padding: 10px;
    border: 1px solid #007bff;
    box-sizing: border-box;
    background-color: #f8f9fa;
    color: #495057;
}

.form-control.input-size {
    width: 50%;
    align-items: center;
    text-align: center;
}

.input-group-addon {
    align-items: center;
    text-align: center;
    margin-left: 10px;
}

.form-inline {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 15px;
}

.form-group {
    margin: 5px;
    flex: 1;
}

.input-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.input-group-addon {
    padding: 5px;
    margin-bottom: 5px;
    font-weight: bold;
    color: #007bff;
}

.input-size {
    width: 100%;
    padding: 10px;
    border: 1px solid #007bff;
    border-radius: 5px;
    background-color: #e9ecef;
    color: #495057;
}

.btn {
    padding: 10px 20px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.btn:hover {
    background-color: #0056b3;
}

.btn-clear {
    background-color: #dc3545;
}

.btn-clear:hover {
    background-color: #c82333;
}

.palavras {
    font-size: 42px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Estilo para os botões */
.button-group {
    display: flex;
    justify-content: space-between;
    margin-top: 15px;
}

.button-group .btn {
    flex: 1;
    margin: 0 5px;
}

/* Estilo para os botões no modo expandido */
.button-group-expanded {
    display: flex;
    justify-content: center;
    gap: 10px;

}

.expanded-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.expanded-palavras {
    font-size: 42px;
    text-align: center;
}

.hidden {
    display: none;
}

.btn-collapse {
    background-color: #ff5722;
}

.btn-collapse:hover {
    background-color: #e64a19;
}