:root, [data-theme="dark"] {
    --bg: #0d1117;
    --bg-elevated: #010409;
    --fg: #c9d1d9;
    --fg-strong: #f0f6fc;
    --muted: #8b949e;
    --panel: #161b22;
    --panel-2: #21262d;
    --border: #30363d;
    --accent: #58a6ff;
    --accent-2: #388bfd;
    --focus-ring: rgba(56, 139, 253, 0.35);
    --btn-primary: #238636;
    --btn-primary-hover: #2ea043;
    --btn-danger: #da3633;
    --btn-danger-hover: #f85149;
    --btn-neutral: #21262d;
    --btn-neutral-hover: #30363d;
	--removed-bg: #4a171b;
	--removed-fg: #ffc0bb;
	--removed-strong-bg: #812b34;
	--added-bg: #0d3b1c;
	--added-fg: #adf0b6;
	--added-strong-bg: #17642f;
    --modified-fg: #e3b341;
    --modified-bg: #3d2d06;
    --shadow: 0 8px 24px rgba(1, 4, 9, 0.5);
	--borda-removido: #7b403a;
	--borda-adicionado: #2b4e2d;
  }

  [data-theme="light"] {
    --bg: #ffffff;
    --bg-elevated: #f6f8fa;
    --fg: #1f2328;
    --fg-strong: #0e1116;
    --muted: #57606a;
    --panel: #f6f8fa;
    --panel-2: #eaeef2;
    --border: #d0d7de;
    --accent: #0969da;
    --accent-2: #0550ae;
    --focus-ring: rgba(9, 105, 218, 0.25);
    --btn-primary: #1f883d;
    --btn-primary-hover: #1a7f37;
    --btn-danger: #cf222e;
    --btn-danger-hover: #a40e26;
    --btn-neutral: #eaeef2;
    --btn-neutral-hover: #d0d7de;
    --removed-bg: #ffebe9;
    --removed-fg: #ad3e53;
    --removed-strong-bg: #ffcecb;
    --added-bg: #dafbe1;
    --added-fg: #27703d;
    --added-strong-bg: #aceebb;
    --modified-fg: #9a6700;
    --modified-bg: #fff8c5;
    --shadow: 0 8px 24px rgba(140, 149, 159, 0.25);
	--borda-removido: #be9793;
	--borda-adicionado: #6ed874;
  }
  
  @font-face {
    font-family: 'Raleway';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('/assets/fonts/raleway-latin-variable.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
  }

  * { box-sizing: border-box; }

  body {
    font-family: 'Raleway', sans-serif;
    background-color: var(--bg);
    color: var(--fg);
    margin: 0;
    padding: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
  }
  
	/* Força os elementos de formulário a herdarem a fonte do pai */
	button, input, select {
		font-family: inherit;
	}

  a { color: var(--accent); }

  .wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px 60px;
    transition: max-width 0.2s ease;
  }

  body.full-width .wrap {
    max-width: 100%;
  }

  /* ---------- Header ---------- */
  header.top {
    position: relative;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid var(--border);
    background: color-mix(in srgb, var(--bg-elevated) 88%, transparent);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    /* Checkbox CSS-only para o menu mobile (hamburger). Fica escondido
       visualmente mas continua acessível/alternável via <label for="navToggle">. */
  }

  header.top::after {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent) 40%, transparent 75%);
    opacity: 0.55;
  }

  .nav-toggle-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
  }

  .top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px 18px;
    padding: 13px 20px;
    max-width: 1100px;
    margin: 0 auto;
  }

  body.full-width .top-bar { max-width: 100%; } 
  body.full-width .cm-host{height: 350px;}

  header.top .brand {
    min-width: 0;
    /*flex: 1 1 220px;*/
    display: flex;
    align-items: center;
    gap: 11px;
    text-decoration: none;
  }

  header.top .brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: linear-gradient(140deg, var(--accent-2), var(--accent) 70%);
    box-shadow: 0 3px 10px -2px color-mix(in srgb, var(--accent) 55%, transparent);
    color: #fff;
    line-height: 1;
  }

  header.top .brand-mark svg { display: block; }

  header.top .brand-text { min-width: 0; }

  header.top .brand h1, header.top .brand {
    font-size: 17.5px;
    margin: 0;
    color: var(--fg-strong);
    letter-spacing: -0.015em;
    line-height: 1.2;
    font-weight: 700;
    text-decoration: none;
  }

  header.top .brand p {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
    flex: 0 1 auto;
    max-width: 100%;
  }

  #themeToggle, #widthToggle {
    background: var(--btn-neutral);
    color: var(--fg);
    border: 1px solid var(--border);
    padding: 8px 13px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex: 0 0 auto;
    transition: background 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  }
  #themeToggle:hover, #widthToggle:hover { background: var(--btn-neutral-hover); }
  #themeToggle:active, #widthToggle:active { transform: scale(0.96); }
  #widthToggle[aria-pressed="true"] { border-color: var(--accent-2); color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--btn-neutral)); }

  /* ---------- Menu de ferramentas: dropdown ancorado ---------- */
  .tools-menu {
    position: relative;
  }

  .nav-toggle-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
  }

  .tools-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--btn-neutral);
    color: var(--fg);
    border: 1px solid var(--border);
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  }
  .tools-trigger:hover { background: var(--btn-neutral-hover); }
  .tools-trigger-icon { font-size: 13px; line-height: 1; }
  .tools-caret { font-size: 20px; transition: transform 0.2s ease; }

  /* O painel fica sempre position:absolute — nunca ocupa espaço no fluxo da
     página, então abrir o menu NUNCA empurra o conteúdo abaixo, nem no
     mobile. padding-top funciona como uma "ponte" invisível: mantém o
     :hover contínuo ao mover o mouse do botão até a lista, sem gerar um
     buraco onde o hover se perderia. */
  .tool-nav {
    position: absolute;
    top: 100%;
    right: 0;
    padding-top: 10px;
    width: max-content;
    max-width: 260px;
    z-index: 25;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
  }

  .tool-nav-panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 6px;
    max-height: 400px;
    overflow-y: auto;
    overflow-x: hidden;
  }

  .tool-nav ul {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .tool-nav a {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 9px 10px;
    border-radius: 7px;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--fg);
    text-decoration: none;
    transition: color 0.15s ease, background 0.15s ease;
  }

  .tool-nav a:hover {
    background: var(--panel-2);
    color: var(--fg-strong);
  }

  .tool-nav a[aria-current="page"] {
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
  }

  .tool-nav .tool-nav-icon {
    font-size: 14px;
    line-height: 1;
  }

  /* Em telas de toque (sem mouse de verdade) o menu abre/fecha só pelo
     clique/toque no botão, via checkbox #navToggle — igual a um dropdown
     comum. Isso evita o problema de ficar "preso": aqui não existe hover
     para competir com o clique. */
  @media (hover: none), (pointer: coarse) {
    .nav-toggle-checkbox:checked ~ .tools-trigger {
      background: color-mix(in srgb, var(--accent) 14%, var(--btn-neutral));
      border-color: var(--accent-2);
      color: var(--accent);
    }
    .nav-toggle-checkbox:checked ~ .tools-trigger .tools-caret {
      transform: rotate(180deg);
    }
    .nav-toggle-checkbox:checked ~ .tool-nav {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
  }

  /* Em telas com mouse de verdade, o hover manda sozinho — nada de clique
     competindo, então o menu sempre abre ao passar o mouse e fecha assim
     que o cursor sai (sem ficar "preso" por causa de foco que sobra depois
     de um clique). */
  @media (hover: hover) and (pointer: fine) {
    .tools-menu:hover .tools-trigger {
      background: color-mix(in srgb, var(--accent) 14%, var(--btn-neutral));
      border-color: var(--accent-2);
      color: var(--accent);
    }
    .tools-menu:hover .tools-caret {
      transform: rotate(180deg);
    }
    .tools-menu:hover .tool-nav {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }
  }

  @media (max-width: 480px) {
    .top-bar { padding: 11px 16px; gap: 8px 10px; }
    header.top .brand p { display: none; }
    #themeToggle span:last-child, #widthToggle span:last-child { display: none; }
    #themeToggle, #widthToggle { padding: 9px; width: 38px; height: 38px; justify-content: center; }
    .tools-trigger-text { display: none; }
    .tools-trigger { padding: 9px; width: 38px; height: 38px; justify-content: center; }
    .tools-caret { display: none; }
  }

  .lang-wrap {
    position: relative;
  }

  .lang-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--btn-neutral);
    color: var(--fg);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    flex: 0 0 auto;
    transition: background 0.15s ease, border-color 0.15s ease;
  }
  .lang-toggle:hover { background: var(--btn-neutral-hover); }
  .lang-toggle[aria-expanded="true"] { border-color: var(--accent-2); color: var(--accent); }

  .lang-menu {
    position: absolute;
    top: 100%;
    right: 0;
    padding-top: 10px;
    z-index: 20;
    width: max-content;
    min-width: 172px;
  }
  .lang-menu[hidden] { display: none; }

  /* Em telas de toque, quem manda é o clique (JS alterna o atributo
     [hidden]) — comportamento original, sem concorrência de hover. */

  /* Em telas com mouse de verdade, o hover assume sozinho: o menu some por
     padrão (mesmo que o JS já tenha removido [hidden] de um clique
     anterior) e só some/aparece conforme o cursor entra ou sai — assim ele
     nunca fica "preso" aberto depois de clicar. */
  @media (hover: hover) and (pointer: fine) {
    .lang-menu {
      display: none;
    }
    .lang-wrap:hover .lang-menu {
      display: block;
    }
  }

  .lang-menu-panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 6px;
  }

  .lang-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--fg);
    text-decoration: none;
  }
  .lang-menu-item:hover { background: var(--panel-2); }
  .lang-flag { font-size: 17px; line-height: 1; }

  /* Abaixo de 640px, os dois dropdowns (Ferramentas e Idioma) esticam para
     ocupar 100% da largura da tela, em vez de ficarem ancorados (estreitos)
     embaixo do botão — bem mais fácil de tocar no celular. Para isso, o
     "quadro de referência" do position:absolute deixa de ser o botão
     (.tools-menu/.lang-wrap) e passa a ser o próprio header.top (sticky
     conta como posicionado), que ocupa a largura inteira da tela. Este
     bloco fica de propósito DEPOIS de todas as regras normais de
     .tools-menu/.tool-nav/.lang-wrap/.lang-menu acima, para vencer a
     cascata (media query não empresta especificidade extra — só a ordem no
     arquivo decide). */
  @media (max-width: 640px) {
    .tools-menu, .lang-wrap { position: static; }

    .tool-nav, .lang-menu {
      position: absolute;
      left: 12px;
      right: 12px;
      top: 100%;
      padding-top: 8px;
      width: auto;
      max-width: none;
      min-width: 0;
    }

    .tool-nav-panel, .lang-menu-panel {
      width: 100%;
    }

    .faq-item h3 {
      font-size: 14.5px !important;
    }
  }

  main { padding-top: 28px; }

  h2 { color: var(--fg-strong); font-size: 20px; }
  h3 { color: var(--fg-strong); font-size: 16px; }

  /* ---------- Input panels ---------- */
  .panels {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 18px;
  }

  .swap-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .swap-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 42px;
    height: 42px;
    border-radius: 5px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--fg);
    font-size: 19px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.1s;
  }
  .swap-icon-desktop {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transform: translateY(-1px);
  }
  .swap-btn:hover { background: var(--btn-neutral-hover); color: var(--accent); }
  .swap-btn:active { transform: scale(0.94); }
  .swap-icon-mobile, .swap-label-mobile { display: none; }

  .panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 14px;
  }

  .panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
  }

  .panel-head label {
    font-size: 14px;
    font-weight: 700;
    color: var(--fg-strong);
  }

  .upload-btn {
    position: relative;
    overflow: hidden;
    background: var(--btn-neutral);
    color: var(--fg);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .upload-btn:hover { background: var(--btn-neutral-hover); }
  .upload-btn input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
  }

  .file-name {
    font-size: 11px;
    color: var(--muted);
    margin-top: 6px;
    min-height: 14px;
  }

  .file-name.file-name-warning {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--removed-fg);
    background: var(--removed-bg);
    border: 1px solid var(--removed-fg);
    border-radius: 6px;
    padding: 8px 10px;
    line-height: 1.5;
  }

  textarea {
    width: 100%;
    height: 280px;
    padding: 10px;
    font-size: 13.5px;
    border: 1px solid var(--border);
    border-radius: 6px;
    contain: strict;
    resize: none;
    background: var(--bg);
    color: var(--fg);
    display: block;
  }

  textarea:focus {
    border-color: var(--accent-2);
    box-shadow: 0 0 0 3px var(--focus-ring);
    outline: none;
  }

  /* ---------- Controls ---------- */
  .controls {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0;
    margin: 20px 0;
    padding: 6px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--shadow);
  }

  .controls-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 9px;
    padding: 11px 15px;
  }

  .controls-group + .controls-group {
    border-left: 1px solid var(--border);
  }

  .controls-group.actions-group {
    flex-direction: row;
    align-items: center;
    margin-left: auto;
    gap: 10px;
  }

  .filter-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
  }

  .filter-group.controls-group {
    align-items: flex-start;
  }

  /* ---------- Options dropdown ---------- */
  .options-wrap {
    position: relative;
  }

  .options-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--panel-2);
    color: var(--fg);
    border: 1px solid var(--border);
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
  }
  .options-btn:hover { background: var(--btn-neutral-hover); }
  .options-btn[aria-expanded="true"] {
    border-color: var(--accent-2);
    color: var(--accent);
  }
  .options-btn .caret { font-size: 10px; transition: transform 0.15s ease; }
  .options-btn[aria-expanded="true"] .caret { transform: rotate(180deg); }

  /* ---------- Selects (Idioma / Exibir) ---------- */
  .select-control {
    background: var(--panel-2);
    color: var(--fg);
    border: 1px solid var(--border);
    padding: 8px 10px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    max-width: 128px;
  }
  .select-control:hover { background: var(--btn-neutral-hover); }
  .select-control:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--focus-ring);
    border-color: var(--accent-2);
  }
  
  .options-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 20;
    min-width: 250px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 8px;
  }
  .options-menu[hidden] { display: none; }

  .options-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 8px;
    border-radius: 6px;
    font-size: 13.5px;
    color: var(--fg);
    cursor: pointer;
  }
  .options-item:hover { background: var(--panel-2); }
  .options-item input[type="checkbox"] {
    width: 15px;
    height: 15px;
    flex: 0 0 auto;
    accent-color: var(--accent-2);
    cursor: pointer;
  }
  .options-item small {
    display: block;
    font-weight: 400;
    color: var(--muted);
    font-size: 11.5px;
    margin-top: 5px;
  }

  .options-divider {
    height: 1px;
    background: var(--border);
    margin: 6px 2px;
  }

  .options-action {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    background: transparent;
    border: none;
    padding: 8px 8px;
    border-radius: 6px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--fg);
    cursor: pointer;
    text-align: left;
  }
  .options-action:hover { background: var(--panel-2); color: var(--accent); }

  @media (max-width: 480px) {
    .options-menu { left: auto; right: 0; min-width: 230px; }
  }

  .filter-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--muted);
    white-space: nowrap;
  }

  .view-mode {
    display: flex;
    gap: 4px;
    background: var(--panel-2);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--border);
  }

  .view-mode label {
    position: relative;
  }

  .view-mode input {
    position: absolute;
    opacity: 0;
  }

  .view-mode span {
    display: inline-block;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
  }

  .view-mode input:checked + span {
    background: var(--accent-2);
    color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  }

  .view-mode input:focus-visible + span {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  .actions { display: flex; gap: 10px; }

  button.action {
    border: none;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    color: #fff;
  }
  button.action:active { transform: scale(0.97); }

  #compareBtn { background-color: var(--btn-primary); }
  #compareBtn:hover { background-color: var(--btn-primary-hover); }

  #clearBtn { background-color: var(--btn-danger); }
  #clearBtn:hover { background-color: var(--btn-danger-hover); }

  /* ---------- Results ---------- */
  #result {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    margin-top: 4px;
    text-align: left;
    overflow-x: auto;
    box-shadow: var(--shadow);
  }

  #result:empty { display: none; }

  .placeholder-hint {
    color: var(--muted);
    font-size: 14px;
    padding: 6px 2px;
  }

  /* ---------- Unified view: responsive grid (used by "Palavra" / "Caractere" modes) ---------- */
  .unified-grid {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 13.5px;
  }

  .unified-header-row {
    display: flex;
    background-color: var(--panel-2);
  }

  .unified-num-label, .unified-content-label {
    padding: 8px 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--fg-strong);
  }
  .unified-num-label { flex: 0 0 42px; }
  .unified-content-label { flex: 1 1 auto; border-left: 1px solid var(--border); }

  .unified-row {
    display: flex;
    border-top: 1px solid var(--border);
  }
  .unified-grid > .unified-header-row + .unified-row { border-top: none; }

  .unified-num {
    flex: 0 0 42px;
    padding: 4px 6px;
    text-align: right;
    background-color: var(--panel);
    color: var(--muted);
    user-select: none;
    font-size: 12.5px;
  }
  .unified-num + .unified-num { border-left: 1px solid var(--border); }

  .unified-content-cell {
    flex: 1 1 auto;
    min-width: 0;
    padding: 4px 10px;
    white-space: pre-wrap;
    word-wrap: break-word;
    border-left: 1px solid var(--border);
  }

  .unified-row.removed .unified-num, .unified-row.removed .unified-content-cell { background-color: var(--removed-bg); color: var(--removed-fg); }
  .unified-row.added .unified-num, .unified-row.added .unified-content-cell { background-color: var(--added-bg); color: var(--added-fg); }

  span.removed { background-color: var(--removed-strong-bg); color: var(--removed-fg);}
  span.added { background-color: var(--added-strong-bg); color: var(--added-fg);}

  .hunk-header td {
    background-color: var(--panel-2) !important;
    color: var(--muted) !important;
    padding: 8px 12px !important;
    text-align: left;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    font-size: 12.5px;
  }

  .summary {
    margin: 0 0 15px;
    padding: 12px 14px;
    background: var(--panel-2);
    border-radius: 6px;
    font-weight: 700;
    color: var(--accent);
    font-size: 14px;
    line-height: 1.5;
  }

  .summary span + span::before {
      content: " | ";
  }

  /* ---------- Line view: responsive split diff (used by "Linha" mode) ---------- */
  .diff-grid {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 13.5px;
  }

  .diff-header-row {
    display: flex;
    background-color: var(--panel-2);
  }

  .diff-header-label {
    flex: 1 1 50%;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 700;
    color: var(--fg-strong);
  }
  .diff-header-label + .diff-header-label { border-left: 1px solid var(--border); }

  .diff-row {
    display: flex;
    border-top: 1px solid var(--border);
  }
  .diff-grid > .diff-header-row + .diff-row { border-top: none; }

  .diff-row.hunk-header-row, .unified-row.hunk-header-row {
    background-color: var(--panel-2);
  }

  .hunk-label {
    width: 100%;
    padding: 8px 12px;
    color: var(--muted);
    font-size: 12.5px;
  }

  .diff-row-equal { align-items: stretch; }

  .diff-num {
    flex: 0 0 44px;
    padding: 4px 8px;
    text-align: right;
    background-color: var(--panel);
    color: var(--muted);
    user-select: none;
    border-right: 1px solid var(--border);
  }

  .diff-content-full {
    flex: 1 1 auto;
    min-width: 0;
    padding: 4px 10px;
    white-space: pre-wrap;
    word-wrap: break-word;
  }
  
  .diff-grid, .unified-grid, textarea{
	  	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  }

  .diff-half {
    flex: 1 1 50%;
    display: flex;
    min-width: 0;
  }
  .diff-half + .diff-half { border-left: 1px solid var(--border); }

  .diff-half .diff-content {
    flex: 1 1 auto;
    min-width: 0;
    padding: 4px 10px;
    white-space: pre-wrap;
    word-wrap: break-word;
  }

  .diff-half.removed .diff-num, .diff-half.removed .diff-content { background-color: var(--removed-bg); color: var(--removed-fg); }
  .diff-half.added .diff-num, .diff-half.added .diff-content { background-color: var(--added-bg); color: var(--added-fg); }
  .diff-half.empty-half { background-color: var(--panel); opacity: 0.4; }

  .mobile-label { display: none; }

  /* ---------- SEO / info section ---------- */
  .info-section {
    margin-top: 46px;
  }

  .info-section h2, .titulo-resultados {
    color: var(--fg-strong);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 14px;
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .info-section h2:not(:first-child) {
    margin-top: 20px;
    margin-bottom: 25px;
  }

  .info-section p, .info-section li { color: var(--fg); font-size: 14.5px; line-height: 1.7; }
  .info-section .muted-note { color: var(--muted); }

  .legend-box {
    margin-top: 20px;
    padding: 20px 22px;
    background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
    border-radius: 10px;
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    text-align: left;
  }

  .legend-box h3 {
    margin-top: 0;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .legend-box > p:not(:first-of-type) {
    margin-top: 18px;
  }

  .legend-box p strong {
    display: block;
    margin-bottom: 7px;
    color: var(--fg-strong);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }

  .legend-swatch-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 6px;
  }

  .legend-swatch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    background: var(--panel);
    border: 1px solid var(--border);
    margin-bottom: 2px;
  }

  .legend-swatch .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex: 0 0 auto;
  }

  .legend-swatch.removed .dot { background: var(--removed-fg); }
  .legend-swatch.added .dot { background: var(--added-fg); }
  .legend-swatch.modified .dot { background: var(--modified-fg); }

  .legend-box ul {
    margin: 8px 0 0;
    padding-left: 20px;
  }
  .legend-box li { margin-bottom: 4px; }
  .legend-box li:last-child { margin-bottom: 0; }

  .legend-box code, .info-section code {
    background: var(--panel-2);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 0.9em;
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
    color: var(--fg-strong);
  }

  .faq-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px 20px;
    margin-bottom: 14px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
  }

  .faq-item:hover {
    border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
    box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 8%, transparent);
  }

  div.faq-item h3 { margin: 0 0 8px; font-size: 15.5px; font-weight: 700; color: var(--fg-strong); line-height: 1.35; display: flex; align-items: flex-start; gap: 8px; }
 
  .faq-item h3::before {
    content: '❓';
    font-size: 14px;
    flex: 0 0 auto;
    line-height: 1.4;
    opacity: 0.85;
  }

  .faq-item p { margin: 0; font-size: 14.5px; line-height: 1.7; color: var(--fg); max-width: none; }

  .faq-item ul {
    margin: 12px 0 0;
    padding-left: 0;
    list-style: none;
  }

  .faq-item li {
    position: relative;
    margin-bottom: 10px;
    padding: 10px 14px 10px 36px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.65;
  }

  .faq-item li::before {
    content: '✓';
    position: absolute;
    left: 12px;
    top: 11px;
    color: var(--btn-primary);
    font-weight: 700;
    font-size: 13px;
  }

  .faq-item li strong {
    color: var(--fg-strong);
  }

  /* Lista de opções dentro do FAQ fica mais escaneável */
  .faq-item p + ul {
    margin-top: 14px;
  }

  .faq-item ul + p {
    margin-top: 14px;
  }

  footer.site-footer {
    text-align: center;
    color: var(--muted);
    font-size: 12.5px;
    padding: 20px 20px 20px;
    border-top: 1px solid var(--border);
  }

  @media (max-width: 760px) {
    .panels { grid-template-columns: 1fr; }
    .swap-wrap { padding: 2px 0; }
    .swap-btn {
      width: 100%;
      height: auto;
      border-radius: 8px;
      padding: 8px 16px;
      font-size: 13px;
      font-weight: 700;
    }
    .swap-icon-desktop { display: none; }
    .swap-icon-mobile, .swap-label-mobile { display: inline; }
    .controls { flex-direction: column; padding: 4px; }
    .controls-group { padding: 14px 16px; }
    .controls-group + .controls-group {
      border-left: none;
      border-top: 1px solid var(--border);
    }
    .controls-group.actions-group { margin-left: 0; }
    .filter-group { flex-wrap: wrap; }
    .view-mode { flex: 1 1 auto; }
    .view-mode span { flex: 1; text-align: center; }
    .actions { justify-content: stretch; }
    button.action { flex: 1; }

    /* Line/Word/Char views: keep the side-by-side layout (like the original
       table did) instead of stacking — just let the grid scroll horizontally
       so nothing gets squeezed unreadably narrow. #result already scrolls. */
    /* .diff-grid, .unified-grid { min-width: 600px; }*/
    .diff-num, .unified-num { flex-basis: 34px; font-size: 12px; }
  }
  .footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
  }
  .footer-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 12.5px;
  }
  .footer-links a:hover {
    color: var(--accent);
    text-decoration: underline;
  }
  .footer-links .sep {
    color: var(--border);
  }

  /* ---------- Paginação (barra flutuante) ---------- */
  body.has-pagination .wrap {
    padding-bottom: 96px;
  }

  .pagination-bar {
    position: fixed;
    left: 50%;
    bottom: 18px;
    transform: translateX(-50%);
    z-index: 40;
    display: none;
    align-items: center;
    gap: 16px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 10px 8px 16px;
    box-shadow: var(--shadow);
    max-width: calc(100% - 24px);
  }
  .pagination-bar.visible {
    display: flex;
  }

  .pagination-size {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .pagination-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--muted);
    white-space: nowrap;
  }

  .pagination-select {
    max-width: 84px;
    padding: 6px 8px;
  }

  .pagination-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 12px;
    border-left: 1px solid var(--border);
  }

  .pagination-nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--btn-neutral);
    color: var(--fg);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
  }
  .pagination-nav-btn:hover:not(:disabled) { background: var(--btn-neutral-hover); }
  .pagination-nav-btn:disabled { opacity: 0.35; cursor: default; }

  .pagination-info {
    font-size: 12.5px;
    font-weight: 700;
    color: var(--fg);
    white-space: nowrap;
    min-width: 92px;
    text-align: center;
  }

  @media (max-width: 480px) {
    .pagination-bar { gap: 10px; padding: 8px 8px 8px 12px; bottom: 12px; }
    .pagination-label { display: none; }
    .pagination-select { max-width: 64px; }
    .pagination-nav { padding-left: 8px; gap: 6px; }
    .pagination-info { min-width: 74px; font-size: 12px; }

    .summary span { display: block; }
    .summary span + span::before { content: none; }

  }

  @media (max-width: 760px) {
    header.top .brand { flex: 1 1 150px; }
    textarea{height: 180px;}
    .wrap{padding: 0 10px 60px;}
    #result{padding: 5px;}

    .controls {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .controls > .controls-group {
        min-width: 0;
    }

    /* Visualização ocupa a largura inteira */
    .controls > .controls-group:nth-child(1) {
        grid-column: 1 / -1;
    }

    /* Mostrar ocupa a largura inteira */
    .controls > .controls-group:nth-child(2) {
        grid-column: 1 / -1;
    }

    /* Idioma */
    .controls > .controls-group:nth-child(3) {
        grid-column: 1;
    }

    /* Comparação */
    .controls > .controls-group:nth-child(4) {
        grid-column: 2;
        border-left: 1px solid var(--border);
        border-top: 1px solid var(--border);
    }

    /* Botões */
    .controls > .actions-group {
        grid-column: 1 / -1;
        margin-left: 0;
    }
  }

@media (max-width: 1099px) {
  #widthToggle {
    display: none !important;
  }
}

section > h1 {
  margin: 0 0 18px;
  font-size: clamp(1.75rem, 3vw, 1.35rem);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.info-section h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  font-weight: 650;
}

.info-section.h3_accent > h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 16px;
  margin-right: 9px;
  vertical-align: -2px;

  border-radius: 999px;

  background: var(--accent);
}

.info-section .muted-note {
  margin-top: 28px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--accent) 8%, var(--panel-2));
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  border-radius: 10px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.6;
  text-align: center;
}

.result-exportpdf{
	display: flex;justify-content: space-between;
}

/* ---------- CodeMirror 6 — tamanho e caixa (igual à textarea antiga) ---------- */

.panel, .cm-host {
  min-width: 0; /* evita que linha longa estique o grid pra direita */
}

.cm-host {
  width: 100%;
  height: 280px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
}

.cm-host .cm-editor {
  height: 100%;
}

.cm-host .cm-scroller {
  overflow: auto;
  font-size: 13.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.cm-host .cm-editor.cm-focused {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px var(--focus-ring);
  outline: none;
}

/* ---------- Gutter (barra lateral dos números) ---------- */

.cm-host .cm-gutters {
  background: var(--panel);
  border-right: 1px solid var(--border);
}

.cm-host .cm-lineNumbers .cm-gutterElement {
  color: var(--muted);
}

/* ---------- Cursor e seleção ---------- */

.cm-host .cm-cursor {
  border-left: 1.2px solid var(--fg-strong);
}

.cm-host .cm-selectionBackground {
  background: var(--focus-ring) !important;
}

.cm-host .cm-content {
  color: var(--fg);
  caret-color: var(--fg-strong);
}

/* ---------- Linha ativa (só funciona se highlightActiveLine/
   highlightActiveLineGutter estiverem no entry.js — remova este
   bloco se você não adicionou essas extensões de volta) ---------- */

.cm-host .cm-activeLine {
  background: var(--panel-2);
}

.cm-host .cm-activeLineGutter {
  background: var(--panel-2);
  color: var(--fg);
}

/* ---------- Mobile ---------- */

@media (max-width: 768px) {
  .cm-host, body.full-width .cm-host { height: 180px; }
}

.ͼ1 .cm-lineNumbers .cm-gutterElement {
	text-align: center;
}

.ͼ1 .cm-line {
  padding: 0 2px 0 1px;
}