/* ******************************************* */

.reveal-footer {
  display: block;
  position: absolute;
  font-size: var(--r-footersize);
  visibility: visible;
  color: var(--r-half-color);

  left: 8px;
  bottom: 8px;
  z-index: 31;
  line-height: 1;
  padding: 5px;
}

.reveal .slide-number {
  font-family: var(--r-main-font);
  font-weight: bold;
  font-size: var(--r-footersize);
  color: var(--r-main-color);
  background-color: var(--r-bg-color);
}

/* ******************************************* */
/* ******************************************* */

.latex-table {
    border-collapse: collapse; /* Remove o espaço entre as bordas */
    /* font-family: "Computer Modern Serif", "Times New Roman", Times, serif; */
    margin: 20px auto; /* Centraliza a tabela na página (opcional) */
    font-size: 16px;
  }

  /* Espaçamento interno das células */
  .latex-table th, 
  .latex-table td {
    padding: 4px 15px;
    text-align: center; /* Centraliza tudo por padrão */
  }

  /* Alinha a primeira coluna à esquerda (igual ao 'l' do seu \begin{tabular}{lcc}) */
  .latex-table td:first-child,
  .latex-table th:first-child {
    text-align: left;
  }
  

  /* Linha dupla no topo e linha simples embaixo do título */
  .latex-table .top-and-bottom-rule {
    text-align: center;
    border-top: 7px double var(--r-main-color); /* Equivalente ao \hline\hline */
    border-bottom: 3px solid var(--r-main-color); /* Equivalente ao \hline */
    font-weight: normal; /* No LaTeX o texto da tabela não é negrito por padrão */
  }

  .latex-table .no-rule {
    border: 0;
    border-top: 0;
    border-bottom: 0;
    border-left: 0;
    border-right: 0;
  }

  /* Linha simples abaixo */
  .latex-table .mid-rule {
    border-bottom: 3px solid var(--r-main-color); /* Equivalente ao \hline do meio */
  }

  /* Linha dupla na base da tabela */
  .latex-table .bottom-rule {
    border-bottom: 7px double var(--r-main-color); /* Equivalente ao \hline\hline final */
  }

/* ******************************************* */
/* ******************************************* */


/* Layout de duas colunas */
.two-columns {
  display: flex;
  gap: 2em;
  align-items: flex-start;
}

.multiple-columns {
  display: flex;
  gap: 2em;
  align-items: flex-start;
}

.column {
  flex: 1;
}

homebutton {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 999;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 5px;
    padding: 5px 5px;
    /* backdrop-filter: blur(5px); */
    visibility: visible;
    cursor: pointer;
    color: var(--r-main-color);
    font-size: 0.5em;
}

animatebutton {
    position: fixed;
    top: 10px;
    right: 50px;
    z-index: 999;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 5px;
    padding: 5px 5px;
    /* backdrop-filter: blur(5px); */
    visibility: visible;
    cursor: pointer;
    color: var(--r-main-color);
    font-size: 0.5em;
}

topmenu {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 999;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    padding: 8px 12px;
    /* backdrop-filter: blur(5px); */
    visibility: visible;
    cursor: pointer;
    color: var(--r-main-color);
    font-size: 0.7em;
}

topmenu:hover {
    visibility: hidden;
    opacity: 0;
}

header {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1000;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 12px;
    padding: 8px 12px;
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: visible;
}

header:hover {
    opacity: 1;
    visibility: visible;
}

button {
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    color: inherit;
    visibility: inherit;
}

button:hover {
    background: var(--text-color);
    color: var(--bg-color);
}

.reveal-chapters {
  position: absolute;
  top: 1em;
  left: 1em;
  color: var(--r-half-color);
  /* width: 95%; */
  /* display: flex; */
  /* justify-content: left; */
  text-align: center;
  font-size: var(--r-footersize);
  z-index: 2000;
}

.reveal-chapters-pdf {
  position: absolute;
  top: 1em;
  left: 1em;
  color: var(--r-half-color);
  /* width: 95%; */
  /* display: flex; */
  /* justify-content: left; */
  text-align: center;
  font-size: var(--r-footersize);
  z-index: 2000;
}

.reveal-chapters span.present {
  font-weight: bold;
  color: var(--r-main-color);
  /* font-style: italic; */
  /* text-decoration: underline; */
}

.reveal-chapters-pdf span.present {
  font-weight: bold;
  color: var(--r-main-color);
}

.reveal-chapters span.clickable:hover {
  /* font-weight: bold; */
  color: var(--r-selection-background-color);
}

#contentsList li:hover {
    color: var(--r-selection-background-color);
}