/* RESET */
* { 
  box-sizing: border-box; 
  margin: 0; 
  padding: 0; 
}
html, body {
  height: 100%;
  font-family: sans-serif;
  background-color: var(--previewBg);
  transition: background-color 0.3s ease;
}
.container { 
  display: flex; 
  height: 100vh; 
}

/* Variáveis de Tema */
:root {
  /* Light theme (padrão) */
  --sidebarBg:        #f2f5f9;
  --sidebarText:      #000000;
  --previewBg:        #ffffff;      /* fundo branco */
  --previewText:      #000000;      /* texto preto */
  --dividerColor:     #e3e7ef;
  --inputBg:          #ffffff;
  --inputText:        #000000;
  --inputBorder:      #e3e7ef;
  --comparisonBg:     #fafafa;
  --comparisonBorder: #cccccc;
}

.dark-theme {
  /* Dark theme */
  --sidebarBg:        #2b2b2b;
  --sidebarText:      #ececec;
  --previewBg:        #232323;      /* fundo #232323 */
  --previewText:      #ffffff;      /* texto branco */
  --dividerColor:     #444444;
  --inputBg:          #3a3a3a;
  --inputText:        #fafafa;
  --inputBorder:      #555555;
  --comparisonBg:     #2f2f2f;
  --comparisonBorder: #666666;
}

/* Transições para cores/textos nos principais elementos */
.sidebar,
.preview-container,
input, select, button {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Botão Hamburger */
#toggleSidebarBtn {
  background: transparent;
  border: none;
  font-size: 2rem;
  color: #000; /* padrão para tema claro */
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1000;
  cursor: pointer;
}

.dark-theme #toggleSidebarBtn {
  color: #fff; /* muda para branco no tema escuro */
}

/******** Sidebar Fixa ********/
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 400px;
  background-color: var(--sidebarBg);
  color: var(--sidebarText);
  overflow-y: auto;
  padding: 2rem 4rem;
  font-family: Arial, sans-serif;
  transition: transform 0.5s ease-in-out;
}
.sidebar.hidden { 
  transform: translateX(-100%); 
}

/* Container interno (centra os controles dentro da sidebar) */
.sidebar-content {
  width: 300px;
  margin: 2rem auto 0;
}

.type-scale-title {
  font-size: 20pt;
  font-weight: bold;
  color: var(--sidebarText);
  margin-bottom: 1.5rem;
  text-align: left;
}
.section-scale, .section-body { 
  width: 100%; 
}
.divider { 
  border-top: 1px solid var(--dividerColor); 
  margin: 1rem 0; 
}
.section-body-title, .section-text-title, .section-elements-title {
  font-size: 10pt;
  font-weight: bold;
  text-transform: uppercase;
  color: var(--sidebarText);
  margin-bottom: 1rem;
}

.option-row {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}
/* Rótulos e Inputs */
.option-label {
  font-size: 10pt;
  font-weight: normal;
  color: var(--sidebarText);
  margin-right: 0.5rem;
  flex: 1;
}
.option-input {
  font-size: 9pt;
  padding: 0.2rem 0.4rem;
  width: 100px;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
}

/* Linhas de cor */
.color-row {
  width: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2px;
}
.color-row input[type="text"] {
  font-size: 9pt;
  height: 28px;
  line-height: 28px;
  width: 70px;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  padding: 0 0.4rem;
}
.color-row input[type="color"] {
  width: 28px;
  height: 28px;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
}

/* Seção TEXT */
.section-preview-controls { 
  margin-top: 0.5rem; 
}
.section-text-title { 
  margin-bottom: 1rem; 
}
.text-input-sidebar { 
  margin-bottom: 1.5rem; 
}
.text-input-sidebar input {
  font-size: 9pt;
  width: 100%;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
}

/* Seção ELEMENTS */
.section-elements { 
  margin-bottom: 1rem; 
}
.section-elements-title { 
  margin-bottom: 1rem; 
}
.option-row.extra { 
  margin-bottom: 1rem; 
}
.option-row.extra input[type="number"] {
  font-size: 9pt;
  width: 100px;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
}

/* Controle Wrap text */
.option-row.wrap {
  margin-bottom: 1rem;
  align-items: center;
}
.option-row.wrap label {
  font-size: 10pt;
  font-weight: normal;
  color: var(--sidebarText);
  margin-right: 0.5rem;
  flex: 1;
}
.option-row.wrap select {
  font-size: 9pt;
  padding: 0.2rem 0.4rem;
  width: 100px;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  vertical-align: middle;
}

/* Nova opção: Font Style */
.option-row.font-style {
  margin-bottom: 1rem;
  align-items: center;
}
.option-row.font-style label {
  font-size: 10pt;
  font-weight: normal;
  color: var(--sidebarText);
  margin-right: 0.5rem;
  flex: 1;
}
.option-row.font-style select {
  font-size: 9pt;
  padding: 0.2rem 0.4rem;
  width: 100px;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  vertical-align: middle;
}

/* Grupo Comparação */
.comparison-label {
  font-size: 10pt;
  font-weight: normal;
  color: var(--sidebarText);
  margin-bottom: 0.5rem;
}
.option-row.comparison {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  justify-content: center;
}
.option-row.comparison button {
  font-size: 9pt;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  cursor: pointer;
}

/* Grupo Exportação */
.export-group {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.export-group label {
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-weight: bold;
  text-transform: uppercase;
  color: var(--sidebarText);
  margin-bottom: 0.5rem;
}
.export-group .export-controls {
  display: flex;
  gap: 0.5rem;
}
.export-group select {
  font-size: 9pt;
  padding: 0.3rem;
  flex: 1;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
}
.export-group button {
  font-size: 9pt;
  padding: 0.3rem;
  flex: 1;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  cursor: pointer;
  transition: background 0.3s ease;
}
.export-group button:hover {
  background-color: var(--dividerColor);
}

/* Rodapé da sidebar: versão */
.version-label {
  font-size: 8pt;
  color: var(--sidebarText);
  text-align: left;
  margin-top: 2rem;
}

/******** Preview ********/
.preview-container {
  margin-left: 400px;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 2rem;
  overflow-y: auto;
  background-color: var(--previewBg);
  transition: margin-left 0.5s ease-in-out, background-color 0.3s ease-in-out;
}

/* Quando a sidebar estiver oculta, zera margem esquerda automaticamente */
.sidebar.hidden + .preview-container {
  margin-left: 0 !important;
}

.preview-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}
.preview {
  width: 100%;
}
.preview-table {
  border-collapse: collapse;
  width: 100%;
  border-spacing: 4px;
}
.preview-table th, .preview-table td {
  padding: 4px 8px;
  text-align: left;
  border: none;
}
/* As 4 primeiras colunas centralizadas verticalmente */
.preview-table th:nth-child(-n+4),
.preview-table td:nth-child(-n+4) {
  vertical-align: middle;
  color: var(--previewText);
}
/* A coluna Preview: alinhada à esquerda */
.preview-table th:nth-child(5),
.preview-table td:nth-child(5) {
  vertical-align: middle;
  text-align: left;
  color: var(--previewText);
}
.preview-table th {
  font-family: Arial, sans-serif;
  font-size: 10pt;
  font-weight: bold;
  color: var(--previewText);
  background: none;
  border-bottom: 1px solid var(--previewText);
}

.comparison-preview table th {
  border-bottom: 1px solid #444 !important;
}

.preview-table .value-cell, .preview-table .element-cell {
  font-family: Arial, sans-serif;
  font-size: 9pt;
  font-weight: normal;
  color: var(--previewText);
}
.preview-table th:nth-child(1),
.preview-table th:nth-child(2),
.preview-table th:nth-child(3),
.preview-table th:nth-child(4),
.preview-table td:nth-child(1),
.preview-table td:nth-child(2),
.preview-table td:nth-child(3),
.preview-table td:nth-child(4) {
  width: 75px;
}
.preview-table td:last-child {
  word-wrap: break-word;
}
.preview-table tbody tr:first-child td {
  padding-top: 0.8rem;
}

/* Comparisons: Destaque e espaçamento */
.comparison-preview {
  border: 1px dashed var(--comparisonBorder);
  margin: 16px 0;
  padding: 16px;
  border-radius: 4px;
  background-color: var(--comparisonBg);
}
.comparison-preview > .comp-label {
  font-size: 10pt;
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--previewText);
}



/* Ajustes na área de Comparisons */
#comparisonContainerWrapper {
  margin-top: 1rem;
}
.comparison-controls {
  display: flex;
  justify-content: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
#comparisonContainer {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

/* Cada caixa de comparison (versão menor) */
.comparison-box {
  position: relative;
  background-color: var(--comparisonBg);
  border: 1px solid var(--comparisonBorder);
  border-radius: 4px;
  padding: 0.5rem;
  overflow: hidden;
  cursor: pointer;
}

/* Rótulo editável */
.comparison-label {
  font-size: 9pt;
  font-weight: bold;
  margin-bottom: 0.3rem;
  padding-right: 1.2rem; /* espaço para botão X */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.comparison-label[contenteditable]:focus {
  outline: 1px dashed var(--sidebarText);
}

/* Botão fechar (X) em cada box */
.comparison-box .remove-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  background: transparent;
  border: none;
  font-size: 10pt;
  line-height: 1;
  cursor: pointer;
  color: var(--sidebarText);
}

/* Versão “mini” das tabelas dentro do box */
.comparison-box table {
  width: 100%;
  border-collapse: collapse;
  font-size: 6pt;
  margin: 0;
}
.comparison-box th, .comparison-box td {
  padding: 2px 4px;
  border: none !important;
  color: var(--previewText);
}
.comparison-box thead th {
  border-bottom: 1px solid var(--previewText);
}

/* Placeholder quando não há comparisons
#comparisonContainer.empty::before {
  content: "Nenhum comparison salvo";
  font-size: 8pt;
  color: var(--sidebarText);
  text-align: center;
  display: block;
  padding: 1rem;
} */

/* Aviso de limite atingido (simples alert interno) */
#comparisonLimitAlert {
  position: fixed;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 0.8rem 1.2rem;
  border-radius: 4px;
  font-size: 9pt;
  z-index: 2000;
  display: none;
}










/******** Responsividade ********/
@media (max-width: 800px) {
  .container { 
    flex-direction: column; 
  }
  .sidebar { 
    width: 100%; 
    padding: 1rem; 
    position: relative; 
  }
  .preview-container { 
    margin-left: 0; 
    padding: 1rem; 
  }
  .text-input-sidebar input { 
    width: 100%; 
  }
}

/* Modal ABOUT */
.modal-overlay {
  display: none; /* só aparece quando JS faz display: flex */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
  z-index: 999;
}

.modal-content {
  background: transparent;
  border-radius: 24px;
  padding: 2rem;
  max-width: 80vw;      /* até 80% da largura da viewport */
  width: 500px;         /* ou um valor fixo que prefira */
  max-height: 80vh;     /* até 80% da altura da viewport */
  overflow: auto;       /* permite rolar se o conteúdo exceder */
  position: relative;
}

.modal-content img {
  background: transparent;
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}

.modal-content .close-button {
  position: absolute;
  top: 8px;
  right: 12px;
  background: rgba(255,255,255,0.2);
  border: none;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s ease;
}
.modal-content .close-button:hover {
  background: rgba(255,255,255,0.4);
}

/* ============================ */
/* Estilo do modal de Exportação */
/* ============================ */
.export-modal-content {
  max-width: 600px;
  width: 90%;
  background: var(--sidebarBg);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  position: relative;
  display: flex;
  flex-direction: column;
}
.export-modal-content textarea {
  width: 100%;
  height: 300px;           /* altura maior para copiar com conforto */
  resize: vertical;        /* usuário pode aumentar verticalmente */
  padding: 0.5rem;
  font-family: monospace;
  font-size: 10pt;
  border: 1px solid var(--inputBorder);
  background-color: var(--inputBg);
  color: var(--inputText);
  margin-bottom: 1rem;
}
.export-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}
.export-buttons button {
  font-size: 9pt;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background-color: var(--inputBg);
  color: var(--inputText);
  cursor: pointer;
}

/* Reaproveitando o .modal-overlay já existente para o export-modal */
#export-modal.modal-overlay {
  display: none; /* fica oculto até abrir pelo JS */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
  z-index: 1001; /* acima do modal About */
}

/* Garante que “Comparison:” na sidebar fique em font-weight: normal */
.sidebar .comparison-label {
  font-weight: normal !important;
}

/* Destaque para a linha base no preview */
.preview-table .highlight-row .element-cell {
  background-color: rgba(0, 0, 0, 0.2);
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
 border-top-right-radius: 4px;
  border-bottom-right-radius: 4px

}

#baseElementSelect {
  width: 40px;
}
#baseSizePt {
  width: 55px;  
}
#textSizeRow {
  display: flex;
  align-items: center;
  gap: 0.2rem; /* ajusta esse valor a gosto */
}


/* Help Modal */
#help-modal .modal-content {
  background: transparent;
  border-radius: 24px;
  padding: 2rem;
  max-width: 80vw;      /* até 80% da largura da viewport */
  width: 500px;         /* ou um valor fixo que prefira */
  max-height: 80vh;     /* até 80% da altura da viewport */
  overflow: auto;       /* permite rolar se o conteúdo exceder */
  position: relative;
}

/* Foco visível para inputs, selects e buttons */
input:focus,
select:focus,
button:focus {
  outline: 2px solid var(--sidebarText);
  outline-offset: 2px;
}

/* Caso queira esconder visualmente texto mas mantê-lo acessível */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}


.comparison-alert {
  position: fixed;
  top: 4rem;                   /* abaixo do header/hamburger */
  left: 420px;                 /* 400px da sidebar + 20px de gap */
  font-size: 0.85rem;          /* texto um pouco menor */
  text-align: left;            /* alinhado à esquerda */
  background: var(--sidebarBg);
  color: var(--sidebarText);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--dividerColor);
  border-radius: 4px;
  z-index: 2000;
}


.section-presets .section-title {
  font-size: 10pt;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--sidebarText);
}

.preset-list {
  list-style: none;
  max-height: 8rem;
  overflow-y: auto;
  margin-bottom: 0.5rem;
  padding-left: 0;
}
.preset-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9pt;
  padding: 0.2rem 0;
}
.preset-list li button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 9pt;
  color: var(--sidebarText);
}
.preset-controls,
.preset-import-export {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

/* 1) Nome do preset 2/3 e botão Salvar 1/3 */
.preset-controls {
  display: flex;
  gap: 0.5rem;
}
.preset-controls input#presetNameInput {
  flex: 2;
}
.preset-controls button#savePresetBtn {
  flex: 1;
}

/* 2) Exportar / Importar lado a lado, cada um 1/2 */
.preset-import-export {
  display: flex;
  gap: 0.5rem;
}
.preset-import-export button {
  flex: 1;
}

.delete-preset-btn {
  width: 1.2em;
  height: 1.2em;
  padding: 0;
  background: none;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  line-height: 0;            /* remove espaços extras */
  vertical-align: middle;    /* alinha com o texto */
  color: var(--sidebarText); /* herda cor do tema */
}

.delete-preset-btn svg {
  width: 1em;    /* preenche espaço do botão */
  height: 1em;
  display: block;
}

.section-compare-two .section-title {
  font-size: 10pt;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.compare-two-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.compare-two-controls select {
  flex: 1 1 45%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


.compare-two-controls button {
  flex: 1 1 45%;
}

#comparisonTwoContainer {
  display: flex;
  gap: 2rem;
  margin-top: 1rem;
}

#comparisonTwoContainer .preview {
  flex: 1;
}

.compare-two-label {
  font-size: 10pt;
  font-weight: bold;
  margin-bottom: 0.5rem;
  /* força usar a cor de texto de preview, que já é calculada para ter contraste */
  color: var(--previewText) !important;
}

/* ======= Modal de Confirmação ======= */
.confirm-modal-content {
  background-color: var(--sidebarBg);
  color: var(--sidebarText);
  max-width: 360px;
  width: 90%;
  padding: 2rem;
  border-radius: 8px;
  text-align: center;
}

.confirm-modal-content p {
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.confirm-buttons {
  display: flex;
  gap: 0.75rem;
}

.confirm-buttons button {
  flex: 1;
  padding: 0.6rem 0;
  font-size: 0.8rem;
  border-radius: 4px;
  border: 1px solid var(--inputBorder);
}

#confirmClearNo {
  background-color: var(--inputBg);
  color: var(--inputText);
}

#confirmClearYes {
  background-color: #1e88e5;
  color: #ffffff;
  border: none;
}

.dark-theme #confirmClearYes {
  background-color: #2196f3;
}

/* espaçamento abaixo do título do modal Reset */
.confirm-modal-content .modal-title {
  margin-bottom: 0.8em;
}

/* ===== Font Picker (custom) ===== */
.fontpicker {
  margin-top: 0.25rem;
}

.fontpicker-btn {
  width: 100%;
  text-align: left;
  padding: 0.2rem 0.4rem;
  font-size: 9pt;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background: var(--inputBg);
  color: var(--inputText);
  cursor: pointer;
}

.fontpicker-dd {
  position: relative; /* fica no fluxo da sidebar */
  margin-top: 0.25rem;
  background: var(--inputBg);
  color: var(--inputText);
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  padding: 0.4rem;
  z-index: 5;
}

.fontpicker-search {
  width: 100%;
  padding: 0.3rem;
  font-size: 9pt;
  border: 1px solid var(--inputBorder);
  border-radius: 4px;
  background: var(--inputBg);
  color: var(--inputText);
  margin-bottom: 0.4rem;
}

.fontpicker-list {
  max-height: 220px;         /* lista rolável */
  overflow: auto;
  border-radius: 4px;
}

.fontpicker-row {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.35rem 0.4rem;
  background: transparent;
  border: none;
  font-size: 9pt;
  color: var(--inputText);
  cursor: pointer;
}

.fontpicker-row:hover {
  background: rgba(0,0,0,0.06);
}

.dark-theme .fontpicker-row:hover {
  background: rgba(255,255,255,0.08);
}

/* Filtros do Font Picker */
.fontpicker-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0 0.45rem;
}

.fontpicker-filter-btn {
  border: 1px solid var(--inputBorder);
  background: var(--inputBg);
  color: var(--inputText);
  font-size: 9pt;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  cursor: pointer;
}

.fontpicker-filter-btn:hover {
  background: rgba(0,0,0,0.06);
}
.dark-theme .fontpicker-filter-btn:hover {
  background: rgba(255,255,255,0.08);
}

.fontpicker-filter-btn.active {
  border-color: var(--sidebarText);
  background: var(--sidebarBg);
  font-weight: 600;
}