/* Notas — tema claro sóbrio inspirado no Mousepad (XFCE/Greybird). */

:root {
  color-scheme: light;
  --bg: #f6f5f4;
  --panel: #ffffff;
  --panel-2: #f0eeeb;
  --border: #cdc7c2;
  --border-soft: #dedad6;
  --fg: #2e3436;
  --muted: #787d80;
  --accent: #3584e4;
  --accent-dark: #1c71d8;
  --danger: #c01c28;
  --success: #26a269;
  --warn: #e5a50a;
  --diff-add: #d8f0dd;
  --diff-del: #f8d7da;
  --diff-hunk: #dce8fa;
  --mono: "DejaVu Sans Mono", "Ubuntu Mono", "Cascadia Code", Consolas, monospace;
  --sans: "Cantarell", "Noto Sans", "DejaVu Sans", "Segoe UI", sans-serif;

  /* editor overlay */
  --editor-font: var(--mono);
  --editor-size: 14px;
  --line-h: 22px;
  --pad-x: 16px;
  --pad-y: 14px;

  /* cores de tokens (tema claro Greybird) */
  --tk-heading: #1c5d99;
  --tk-strong: #8f3f00;
  --tk-em: #613583;
  --tk-strike: #7c4a03;
  --tk-code: #0f6b46;
  --tk-code-bg: #eef1ee;
  --tk-fence: #5e5c64;
  --tk-link: #1a5fb4;
  --tk-url: #57636e;
  --tk-tag: #1c71d8;
  --tk-mark: #c35c00;
  --tk-quote: #57636e;
  --tk-html: #a51d2d;
  --tk-attr: #8b5a00;
  --tk-str: #26734d;
  --tk-comment: #888a85;
  --tk-punc: #5e5c64;
  --tk-ent: #9859ae;
  --marker: #e5a50a;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--fg);
  background: var(--bg);
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 12px; }
code { font-family: var(--mono); font-size: 0.92em; }

#app { display: flex; flex-direction: column; height: 100vh; height: 100dvh; }

/* ------------------------------------------------------------------ menus */
#menubar {
  display: flex;
  align-items: stretch;
  height: 30px;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  padding: 0 6px;
  flex: none;
}
.menu-brand { display: flex; align-items: center; gap: 6px; padding-right: 8px; }
.brand-title { font-weight: 700; font-size: 13px; letter-spacing: .2px; }

.menu { position: relative; display: flex; }
.menu-btn {
  border: 0;
  background: none;
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  padding: 0 11px;
  height: 100%;
  cursor: pointer;
  border-radius: 0;
}
.menu-btn:hover, .menu.open .menu-btn { background: var(--accent); color: #fff; }
#btn-sidebar { width: 34px; border-radius: 3px; margin: 3px 0; }
#btn-sidebar:hover { background: #e0dcd8; }

.menu-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 40;
  min-width: 240px;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0 0 4px 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}
.menu.open .menu-dropdown { display: block; }
.menu-dropdown li {
  padding: 5px 14px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  white-space: nowrap;
}
.menu-dropdown li:hover { background: var(--accent); color: #fff; }
.menu-dropdown li:hover .accel { color: color-mix(in oklab, var(--accent), white 78%); }
.menu-dropdown .accel { color: var(--muted); font-size: 11px; }
.menu-sep { height: 0; padding: 0; margin: 4px 8px; border-top: 1px solid var(--border-soft); cursor: default; }
.menu-sep:hover { background: none; }

/* --------------------------------------------------------------- toolbar */
#toolbar {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 38px;
  padding: 0 8px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex: none;
}
.tb-group { display: flex; align-items: center; gap: 2px; }
.tb-caption { font-size: 12px; color: var(--muted); margin-right: 4px; }
.tb-sep { width: 1px; height: 22px; background: var(--border-soft); margin: 0 6px; }
.tb-grow { flex: 1; }
.tb-label { font-size: 12px; margin-left: 4px; }

/* ---------------------------------------------------------------------------
   Sistema de botões "rich" (mesma linguagem visual do Rich Button do
   spell.sh — gradientes, brilho interno, glow e micro-interações — porém 100%
   CSS puro, sem React/Tailwind, derivado dos tokens de tema via color-mix +
   light-dark, portanto compatível com os 21 temas e com CSP estrita).
   --------------------------------------------------------------------------- */
.btn {
  position: relative;
  isolation: isolate;
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  border: 1px solid color-mix(in oklab, var(--border) 70%, var(--fg) 30%);
  border-radius: 8px;
  padding: 4px 12px;
  cursor: pointer;
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--panel-2), white 55%) 0%,
      var(--panel-2) 48%,
      color-mix(in oklab, var(--panel-2), var(--fg) 10%) 100%);
  box-shadow:
    inset 0 1px 0 light-dark(rgba(255, 255, 255, .85), rgba(255, 255, 255, .14)),
    inset 0 -1px 0 color-mix(in oklab, var(--panel-2), var(--fg) 14%),
    0 1px 2px rgba(0, 0, 0, .12),
    0 2px 6px -2px rgba(0, 0, 0, .10);
  text-shadow: 0 1px 0 light-dark(rgba(255, 255, 255, .7), rgba(0, 0, 0, .35));
  transition: transform .12s ease, box-shadow .16s ease, filter .16s ease;
}
.btn::after { /* reflexo superior estilo "vidro" */
  content: '';
  position: absolute;
  inset: 1px 1px 50% 1px;
  z-index: -1;
  border-radius: 7px 7px 10px 10px;
  background: linear-gradient(180deg, light-dark(rgba(255, 255, 255, .5), rgba(255, 255, 255, .07)), transparent);
  pointer-events: none;
}
.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.04) saturate(1.05);
  box-shadow:
    inset 0 1px 0 light-dark(rgba(255, 255, 255, .9), rgba(255, 255, 255, .18)),
    inset 0 -1px 0 color-mix(in oklab, var(--panel-2), var(--fg) 16%),
    0 3px 8px -1px rgba(0, 0, 0, .18),
    0 6px 16px -6px rgba(0, 0, 0, .14);
}
.btn:active {
  transform: translateY(1px) scale(.98);
  filter: brightness(.97);
  box-shadow:
    inset 0 2px 5px rgba(0, 0, 0, .22),
    inset 0 -1px 0 light-dark(rgba(255, 255, 255, .5), rgba(255, 255, 255, .08));
}
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn:disabled {
  opacity: .45;
  cursor: default;
  transform: none;
  filter: saturate(.4);
  box-shadow: inset 0 1px 0 light-dark(rgba(255, 255, 255, .6), rgba(255, 255, 255, .1));
}
.btn-icon { display: inline-flex; align-items: center; justify-content: center; padding: 4px 10px; }
.btn-primary {
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
  border-color: color-mix(in oklab, var(--accent), black 28%);
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--accent), white 26%) 0%,
      var(--accent) 48%,
      color-mix(in oklab, var(--accent), black 14%) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .38),
    inset 0 -1px 0 color-mix(in oklab, var(--accent), black 24%),
    0 2px 8px -1px color-mix(in oklab, var(--accent) 55%, transparent),
    0 1px 2px rgba(0, 0, 0, .18);
}
.btn-primary::after { background: linear-gradient(180deg, rgba(255, 255, 255, .28), transparent); }
.btn-primary:hover {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .45),
    inset 0 -1px 0 color-mix(in oklab, var(--accent), black 26%),
    0 4px 14px -2px color-mix(in oklab, var(--accent) 65%, transparent),
    0 2px 4px rgba(0, 0, 0, .2);
}
.btn-danger {
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
  border-color: color-mix(in oklab, var(--danger), black 26%);
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--danger), white 24%) 0%,
      var(--danger) 48%,
      color-mix(in oklab, var(--danger), black 12%) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .35),
    inset 0 -1px 0 color-mix(in oklab, var(--danger), black 22%),
    0 2px 8px -1px color-mix(in oklab, var(--danger) 50%, transparent);
}
.btn-danger::after { background: linear-gradient(180deg, rgba(255, 255, 255, .25), transparent); }
.btn-small { font-size: 12px; padding: 2px 9px; border-radius: 6px; }
.fmt { min-width: 32px; justify-content: center; font-size: 13px; }
#fmt-tools.disabled { opacity: .45; pointer-events: none; }

#toolbar select {
  font: inherit;
  font-size: 13px;
  color: var(--fg);
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--panel), white 40%) 0%,
      var(--panel) 50%,
      color-mix(in oklab, var(--panel), var(--fg) 6%) 100%);
  border: 1px solid color-mix(in oklab, var(--border) 70%, var(--fg) 30%);
  border-radius: 8px;
  padding: 4px 8px;
  box-shadow: inset 0 1px 0 light-dark(rgba(255, 255, 255, .8), rgba(255, 255, 255, .12)), 0 1px 2px rgba(0, 0, 0, .1);
}

.segmented {
  display: inline-flex;
  border: 1px solid color-mix(in oklab, var(--border) 70%, var(--fg) 30%);
  border-radius: 9px;
  overflow: hidden;
  background: color-mix(in oklab, var(--panel-2), var(--fg) 6%);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, .12);
  padding: 2px;
  gap: 2px;
}
.segmented .seg {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 12px;
  padding: 4px 14px;
  cursor: pointer;
  color: var(--muted);
  border-radius: 7px;
  transition: background .15s ease, color .15s ease, box-shadow .15s ease;
}
.segmented .seg:hover { color: var(--fg); background: color-mix(in oklab, var(--panel), transparent 35%); }
.segmented .seg.active {
  background:
    linear-gradient(180deg,
      color-mix(in oklab, var(--accent), white 22%) 0%,
      var(--accent) 55%,
      color-mix(in oklab, var(--accent), black 10%) 100%);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35), 0 1px 4px color-mix(in oklab, var(--accent) 50%, transparent);
  text-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}

/* ---------------------------------------------------------------- layout */
#layout { display: flex; flex: 1 1 auto; min-height: 0; }

/* sidebar ------------------------------------------------------------- */
#sidebar {
  width: 272px;
  flex: none;
  display: flex;
  flex-direction: column;
  background: var(--panel-2);
  border-right: 1px solid var(--border);
  overflow-y: auto;
}
body.sidebar-off #sidebar { display: none; }
.side-section { padding: 8px 10px; border-bottom: 1px solid var(--border-soft); }
.side-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  color: var(--muted);
  margin-bottom: 6px;
}
#sidebar input[type="search"] {
  width: 100%;
  font: inherit;
  font-size: 13px;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
  color: var(--fg);
}
#tag-cloud { display: flex; flex-wrap: wrap; gap: 4px; }
.tag-chip {
  font: inherit;
  font-size: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--accent-dark);
  border-radius: 10px;
  padding: 1px 8px;
  cursor: pointer;
}
.tag-chip:hover { border-color: var(--accent); }
.tag-chip.active { background: var(--accent); border-color: var(--accent-dark); color: #fff; }
.tag-chip .tag-n { color: var(--muted); margin-left: 3px; font-size: 10px; }
.tag-chip.active .tag-n { color: color-mix(in oklab, var(--accent), white 75%); }

.side-notes { flex: 1 1 auto; border-bottom: 0; display: flex; flex-direction: column; }
.side-listhead { display: flex; justify-content: space-between; align-items: baseline; }
#notes-count { font-size: 11px; }
#notes-list { list-style: none; margin: 0; padding: 0; overflow-y: auto; }
#notes-list li {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
}
#notes-list li:hover { background: color-mix(in oklab, var(--panel-2), var(--fg) 9%); }
#notes-list li.active { background: color-mix(in oklab, var(--panel), var(--accent) 24%); box-shadow: inset 3px 0 0 var(--accent); }
.n-title { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.n-sub { font-size: 11px; color: var(--muted); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.n-ext { color: var(--accent-dark); font-family: var(--mono); font-size: 10px; }

/* editor ------------------------------------------------------------ */
#editor-pane { flex: 1 1 auto; display: flex; flex-direction: column; min-width: 0; background: var(--panel); }
#note-meta {
  display: flex;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel);
  flex: none;
}
#note-title {
  flex: 1 1 auto;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: 3px;
  padding: 4px 8px;
  background: var(--panel-2);
  color: var(--fg);
}
#note-title:focus { outline: 2px solid var(--accent); outline-offset: -2px; }

#editor-host { flex: 1 1 auto; display: flex; min-height: 0; position: relative; }

/* editor com overlay de realce (textarea transparente sobre #hl) */
#editor-wrap { flex: 1 1 auto; display: flex; min-width: 0; min-height: 0; }
#gutter {
  flex: none;
  overflow: hidden;
  background: var(--panel-2);
  border-right: 1px solid var(--border-soft);
  user-select: none;
}
body.no-gutter #gutter { display: none; }
#gutter-inner { padding: var(--pad-y) 0; }
.ln {
  height: var(--line-h);
  font-family: var(--editor-font);
  font-size: var(--editor-size);
  line-height: var(--line-h);
  text-align: right;
  color: var(--muted);
  padding: 0 9px 0 12px;
  min-width: 42px;
}
#code-area { position: relative; flex: 1 1 auto; min-width: 0; }
#hl {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--editor-font);
  font-size: var(--editor-size);
  line-height: var(--line-h);
  color: var(--fg);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  pointer-events: none;
  tab-size: var(--tab-size, 4);
}
#hl.nowrap { white-space: pre; overflow-wrap: normal; }
.hl-line { min-height: var(--line-h); }
#col-marker {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--marker);
  opacity: .6;
  z-index: 2;
  pointer-events: none;
}
#editor {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  border: 0;
  resize: none;
  overflow: auto;
  padding: var(--pad-y) var(--pad-x);
  font-family: var(--editor-font);
  font-size: var(--editor-size);
  line-height: var(--line-h);
  background: transparent;
  color: transparent;
  caret-color: var(--fg);
  tab-size: var(--tab-size, 4);
}
#editor:focus { outline: none; }
#editor::selection { background: rgba(53, 132, 228, .30); }
#editor::placeholder { color: var(--muted); }

/* tokens de colorização */
.tk-h      { color: var(--tk-heading); font-weight: 700; }
.tk-strong { color: var(--tk-strong); font-weight: 700; }
.tk-em     { color: var(--tk-em); font-style: italic; }
.tk-strike { color: var(--tk-strike); text-decoration: line-through; }
.tk-code   { color: var(--tk-code); background: var(--tk-code-bg); }
.tk-fence  { color: var(--tk-fence); }
.tk-fline  { color: var(--tk-code); }
.tk-link   { color: var(--tk-link); text-decoration: underline; }
.tk-url    { color: var(--tk-url); text-decoration: underline; }
.tk-tag    { color: var(--tk-tag); font-weight: 600; }
.tk-mark   { color: var(--tk-mark); font-weight: 700; }
.tk-quote  { color: var(--tk-quote); font-style: italic; }
.tk-html   { color: var(--tk-html); }
.tk-attr   { color: var(--tk-attr); }
.tk-str    { color: var(--tk-str); }
.tk-comment{ color: var(--tk-comment); font-style: italic; }
.tk-punc   { color: var(--tk-punc); }
.tk-ent    { color: var(--tk-ent); }
#preview {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 16px 22px;
  background: var(--panel);
  white-space: pre-wrap; /* usado no modo txt; sobrescrito pelas regras md */
}
#preview-frame { flex: 1 1 auto; width: 100%; border: 0; background: #fff; }

/* preview markdown + wysiwyg ------------------------------------------ */
#preview.md, #wysiwyg { white-space: normal; line-height: 1.55; }
#preview.md h1, #wysiwyg h1, #preview.md h2, #wysiwyg h2, #preview.md h3, #wysiwyg h3 { margin: 18px 0 8px; line-height: 1.25; }
#preview.md h1, #wysiwyg h1 { font-size: 1.7em; border-bottom: 1px solid var(--border-soft); padding-bottom: 4px; }
#preview.md h2, #wysiwyg h2 { font-size: 1.35em; }
#preview.md p, #wysiwyg p { margin: 8px 0; }
#preview.md ul, #wysiwyg ul, #preview.md ol, #wysiwyg ol { margin: 8px 0; padding-left: 26px; }
#preview.md blockquote, #wysiwyg blockquote {
  margin: 10px 0; padding: 4px 14px; color: var(--muted);
  border-left: 3px solid var(--accent); background: var(--panel-2);
}
#preview.md pre, #wysiwyg pre {
  background: var(--panel-2); border: 1px solid var(--border-soft);
  border-radius: 4px; padding: 10px 12px; overflow-x: auto;
}
#preview.md code, #wysiwyg code { background: var(--panel-2); padding: 1px 4px; border-radius: 3px; }
#preview.md pre code, #wysiwyg pre code { background: none; padding: 0; }
#preview.md table, #wysiwyg table { border-collapse: collapse; margin: 10px 0; }
#preview.md th, #wysiwyg th, #preview.md td, #wysiwyg td { border: 1px solid var(--border); padding: 4px 10px; }
#preview.md a, #wysiwyg a { color: var(--accent-dark); }
#preview.md hr, #wysiwyg hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }

/* painel de versões --------------------------------------------------- */
#versions-panel {
  width: 350px;
  flex: none;
  display: flex;
  flex-direction: column;
  background: var(--panel-2);
  border-left: 1px solid var(--border);
  min-height: 0;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-soft);
}
.panel-head .side-label { margin: 0; }
#revisions-list { list-style: none; margin: 0; padding: 0; overflow-y: auto; flex: 0 1 40%; }
#revisions-list li { padding: 7px 10px; border-bottom: 1px solid var(--border-soft); cursor: pointer; }
#revisions-list li:hover { background: color-mix(in oklab, var(--panel-2), var(--fg) 9%); }
#revisions-list li.active { background: color-mix(in oklab, var(--panel), var(--accent) 24%); box-shadow: inset 3px 0 0 var(--accent); }
.rev-top { display: flex; justify-content: space-between; font-size: 12px; gap: 8px; }
.rev-hash { font-family: var(--mono); color: var(--accent-dark); font-size: 11px; }
.rev-msg { font-size: 12px; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rev-when { font-size: 11px; color: var(--muted); }

#version-detail {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-top: 2px solid var(--border);
  background: var(--panel);
}
.diff-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-soft);
}
#version-info { font-size: 12px; }
#version-diff {
  flex: 1 1 auto;
  margin: 0;
  overflow: auto;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  background: var(--panel);
  white-space: pre;
}
.d-add { display: block; background: var(--diff-add); }
.d-del { display: block; background: var(--diff-del); }
.d-hunk { display: block; color: var(--accent-dark); background: var(--diff-hunk); }
.d-head { display: block; color: var(--muted); }
.panel-foot { padding: 8px 10px; border-top: 1px solid var(--border-soft); display: flex; flex-direction: column; gap: 6px; }
.panel-foot input {
  font: inherit;
  font-size: 12.5px;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
  color: var(--fg);
}

/* barra de status ------------------------------------------------------ */
#statusbar {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 26px;
  padding: 0 8px;
  background: var(--panel-2);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  flex: none;
}
.st-item {
  padding: 0 10px;
  border-right: 1px solid var(--border-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.st-grow { flex: 1; }
#st-saved.dirty { color: var(--warn); font-weight: 600; }
#st-saved.ok { color: var(--success); }

/* overlays / diálogos --------------------------------------------------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(20, 20, 20, .45);
}
.dialog {
  width: min(440px, 92vw);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
  padding: 18px 20px;
}
.dialog h1 { margin: 0 0 6px; font-size: 18px; }
.dialog-hint { margin: 0 0 12px; font-size: 13px; color: var(--muted); }
.dialog input {
  width: 100%;
  font: inherit;
  font-size: 14px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
}
.dialog-error { color: var(--danger); font-size: 12.5px; margin: 8px 0 0; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
#modal-body { font-size: 13px; line-height: 1.6; }
#modal-body code { background: var(--panel-2); padding: 1px 5px; border-radius: 3px; }

#toast {
  position: fixed;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
  z-index: 120;
  background: #2e3436;
  color: #fff;
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0,0,0,.3);
}

/* ------------------------------------------------------------- abas */
#tabbar {
  display: flex;
  align-items: stretch;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  flex: none;
  min-height: 32px;
}
#tabs { display: flex; overflow-x: auto; scrollbar-width: none; flex: 1 1 auto; }
#tabs::-webkit-scrollbar { display: none; }
.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  border-right: 1px solid var(--border-soft);
  background: var(--panel-2);
  font: inherit;
  font-size: 12.5px;
  color: var(--muted);
  padding: 6px 8px 6px 12px;
  cursor: pointer;
  white-space: nowrap;
  max-width: 240px;
}
.tab.active {
  background: var(--panel);
  color: var(--fg);
  font-weight: 600;
  box-shadow: inset 0 2px 0 var(--accent);
}
.tab.dirty .tab-label::after { content: ' ●'; color: var(--warn); }
.tab-label { overflow: hidden; text-overflow: ellipsis; }
.tab-close {
  flex: none;
  width: 16px;
  height: 16px;
  line-height: 15px;
  text-align: center;
  border-radius: 3px;
  font-size: 10px;
}
.tab-close:hover { background: var(--danger); color: #fff; }
.tab-new { margin: 3px 4px; }

/* ------------------------------------------------- árvore de categorias */
#cat-tree { max-height: 240px; overflow-y: auto; }
.tree-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 13px;
  color: var(--fg);
}
.tree-row:hover { background: color-mix(in oklab, var(--panel-2), var(--fg) 9%); }
.tree-row.active { background: color-mix(in oklab, var(--panel), var(--accent) 24%); box-shadow: inset 3px 0 0 var(--accent); }
.tree-caret {
  border: 0;
  background: none;
  width: 14px;
  padding: 0;
  color: var(--muted);
  cursor: pointer;
  font-size: 10px;
}
.tree-icon { flex: none; }
.tree-name { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-count {
  font-size: 10px;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 0 5px;
}
.tree-menu {
  border: 0;
  background: none;
  color: var(--muted);
  cursor: pointer;
  padding: 0 4px;
  border-radius: 3px;
  visibility: hidden;
}
.tree-row:hover .tree-menu, .tree-row.active .tree-menu { visibility: visible; }
.tree-menu:hover { background: color-mix(in oklab, var(--panel-2), var(--fg) 14%); color: var(--fg); }

/* ------------------------------------------------- popover de categorias */
#note-meta { position: relative; }
#btn-cats {
  flex: none;
  max-width: 240px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cat-picker {
  position: absolute;
  top: 100%;
  right: 8px;
  z-index: 45;
  width: min(300px, 90vw);
  max-height: 300px;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 0 0 5px 5px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .25);
  padding: 6px;
}
.picker-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  border-radius: 3px;
  font-size: 13px;
  cursor: pointer;
}
.picker-row:hover { background: var(--panel-2); }
.picker-empty { padding: 8px; font-size: 12px; }

/* ------------------------------------------------- menu de contexto */
.ctx-menu {
  position: fixed;
  z-index: 70;
  min-width: 180px;
  margin: 0;
  padding: 4px 0;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .25);
}
.ctx-menu li { padding: 7px 14px; font-size: 13px; cursor: pointer; }
.ctx-menu li:hover { background: var(--accent); color: #fff; }
.ctx-danger { color: var(--danger); }
.ctx-danger:hover { color: #fff; }

/* ------------------------------------------------- backdrop */
#backdrop { position: fixed; inset: 0; z-index: 55; background: rgba(0, 0, 0, .4); }

.btn, .menu-btn, .tab, .tag-chip, .tree-row, .seg { touch-action: manipulation; }

/* ------------------------------------------------- responsivo (celular) */
@media (max-width: 760px) {
  #menubar { padding: 0 2px; overflow-x: auto; scrollbar-width: none; }
  #menubar::-webkit-scrollbar { display: none; }
  .menu-btn { padding: 0 9px; }
  .menu-dropdown li { padding: 9px 14px; }

  #toolbar {
    height: auto;
    min-height: 0;
    flex-wrap: wrap;
    align-content: flex-start;
    row-gap: 6px;
    padding: 6px 8px 8px;
    overflow: visible;
  }
  #toolbar .tb-sep, #toolbar .tb-grow { display: none; }
  .tb-label, .tb-caption { display: none; }
  #toolbar .tb-group { display: contents; }
  #toolbar #fmt-tools { display: flex; } /* grupo de formatação permanece unido */
  /* linha 1: ações de arquivo, botão de versões e seletor de formato */
  #btn-new, #btn-save, #btn-export, #btn-versions { min-height: 40px; }
  #toolbar select { min-height: 40px; }
  /* linha 2: alternador de modo ocupa a largura toda */
  #mode-toggle { order: 40; flex: 1 1 100%; }
  #mode-toggle .seg { flex: 1; min-height: 38px; font-size: 13px; }
  /* linha 3: ferramentas de formatação distribuídas, alvos de toque */
  #fmt-tools { order: 50; flex: 1 1 100%; min-width: 0; flex-wrap: wrap; justify-content: space-between; }
  #fmt-tools .fmt { flex: 1 1 0; min-width: 0; min-height: 40px; margin: 1px; padding: 4px 2px; }

  /* sidebar vira gaveta */
  #sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(320px, 86vw);
    z-index: 60;
    transform: translateX(-105%);
    transition: transform .18s ease;
    box-shadow: 6px 0 20px rgba(0, 0, 0, .25);
    padding-top: env(safe-area-inset-top);
  }
  body.sidebar-off #sidebar { display: flex; } /* F9 é atalho de desktop */
  body.sidebar-open #sidebar { transform: none; }

  /* painel de versões ocupa a tela toda */
  #versions-panel {
    position: fixed;
    inset: 0;
    width: auto;
    z-index: 60;
    box-shadow: none;
    padding-top: env(safe-area-inset-top);
  }

  #statusbar {
    height: 32px;
    padding-bottom: env(safe-area-inset-bottom);
    font-size: 11.5px;
  }
  #st-stats, #st-format { display: none; }
  .st-item { padding: 0 8px; }

  #note-meta { flex-wrap: wrap; }
  #note-title { flex: 1 1 100%; }

  .tab { padding: 9px 10px; }

  /* 16px evita zoom automático do iOS ao focar o textarea */
  #editor, #hl, .ln { font-size: max(var(--editor-size), 16px); }
}
@media (min-width: 761px) {
  body.sidebar-open #sidebar { display: flex; } /* classe mobile não vaza no desktop */
}

/* ---------------------------------------------------- temas / esquemas */
html[data-theme="escuro"] {
  color-scheme: dark;
  --bg: #232323;
  --panel: #1e1e1e;
  --panel-2: #262626;
  --border: #454545;
  --border-soft: #383838;
  --fg: #dbdbdb;
  --muted: #9a9a9a;
  --accent: #3584e4;
  --accent-dark: #62a0ea;
  --danger: #f66151;
  --success: #33d17a;
  --warn: #f5c211;
  --diff-add: #22352a;
  --diff-del: #3d2629;
  --diff-hunk: #24334d;
  --tk-heading: #73c2ff;
  --tk-strong: #ffa348;
  --tk-em: #c58fe0;
  --tk-strike: #e8b07d;
  --tk-code: #57e389;
  --tk-code-bg: #2a3330;
  --tk-fence: #b0b0b0;
  --tk-link: #78aeff;
  --tk-url: #a5a5a5;
  --tk-tag: #78aeff;
  --tk-mark: #ffb84d;
  --tk-quote: #9a9a9a;
  --tk-html: #ff7b6b;
  --tk-attr: #ffc27d;
  --tk-str: #6bd490;
  --tk-comment: #6f6f6f;
  --tk-punc: #b0b0b0;
  --tk-ent: #d99ce8;
  --marker: #a86f00;
}
html[data-theme="escuro"] #editor::selection { background: rgba(120, 174, 255, .28); }
html[data-theme="escuro"] #notes-list li.active,
html[data-theme="escuro"] #revisions-list li.active { background: #2b3f5c; }
html[data-theme="escuro"] #notes-list li:hover,
html[data-theme="escuro"] #revisions-list li:hover { background: #303030; }

html[data-theme="solar-claro"] {
  color-scheme: light;
  --bg: #eee8d5;
  --panel: #fdf6e3;
  --panel-2: #f4efdc;
  --border: #d9cfb0;
  --border-soft: #e4dcc2;
  --fg: #586e75;
  --muted: #93a1a1;
  --accent: #268bd2;
  --accent-dark: #1a6bab;
  --danger: #dc322f;
  --success: #859900;
  --warn: #b58900;
  --diff-add: #e6edc9;
  --diff-del: #f6ddd8;
  --diff-hunk: #d8e6f3;
  --tk-heading: #268bd2;
  --tk-strong: #cb4b16;
  --tk-em: #6c71c4;
  --tk-strike: #b58900;
  --tk-code: #2aa198;
  --tk-code-bg: #efe9d4;
  --tk-fence: #93a1a1;
  --tk-link: #268bd2;
  --tk-url: #93a1a1;
  --tk-tag: #268bd2;
  --tk-mark: #cb4b16;
  --tk-quote: #93a1a1;
  --tk-html: #dc322f;
  --tk-attr: #b58900;
  --tk-str: #859900;
  --tk-comment: #aaa79b;
  --tk-punc: #93a1a1;
  --tk-ent: #d33682;
  --marker: #b58900;
}

html[data-theme="solar-escuro"] {
  color-scheme: dark;
  --bg: #073642;
  --panel: #002b36;
  --panel-2: #0a3d4a;
  --border: #2b5662;
  --border-soft: #1b4552;
  --fg: #93a1a1;
  --muted: #657b83;
  --accent: #268bd2;
  --accent-dark: #2aa198;
  --danger: #dc322f;
  --success: #859900;
  --warn: #b58900;
  --diff-add: #0d4440;
  --diff-del: #3c2a2e;
  --diff-hunk: #0a3d5c;
  --tk-heading: #268bd2;
  --tk-strong: #cb4b16;
  --tk-em: #6c71c4;
  --tk-strike: #b58900;
  --tk-code: #2aa198;
  --tk-code-bg: #0a3d4a;
  --tk-fence: #586e75;
  --tk-link: #268bd2;
  --tk-url: #657b83;
  --tk-tag: #2aa198;
  --tk-mark: #cb4b16;
  --tk-quote: #657b83;
  --tk-html: #dc322f;
  --tk-attr: #b58900;
  --tk-str: #859900;
  --tk-comment: #586e75;
  --tk-punc: #657b83;
  --tk-ent: #d33682;
  --marker: #b58900;
}
html[data-theme="solar-escuro"] #editor::selection { background: rgba(38, 139, 210, .30); }
html[data-theme="solar-escuro"] #notes-list li.active,
html[data-theme="solar-escuro"] #revisions-list li.active { background: #0a4a63; }
html[data-theme="solar-escuro"] #notes-list li:hover,
html[data-theme="solar-escuro"] #revisions-list li:hover { background: #0c4450; }

/* ------------------------------------------------- diálogo preferências */
.dialog-wide { width: min(560px, 92vw); }
.dialog fieldset {
  border: 1px solid var(--border-soft);
  border-radius: 4px;
  margin: 12px 0 0;
  padding: 8px 14px 12px;
}
.dialog legend { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; color: var(--muted); padding: 0 6px; }
.dialog .row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--fg);
}
.dialog .row input[type="checkbox"] { width: auto; margin: 0; }
.dialog .row select {
  flex: 1 1 auto;
  font: inherit;
  font-size: 13px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--panel);
  color: var(--fg);
}
.dialog .row select.compact { flex: 0 1 auto; }
.dialog .num { width: 74px; flex: none; }

/* diálogos no celular (depois das regras base de .dialog) */
@media (max-width: 760px) {
  .dialog .row { font-size: 15px; }
  .dialog input { font-size: 16px; }
  .tree-menu { visibility: visible; } /* toque não tem hover */
}

/* ------------------------------------------------- WYSIWYG (contenteditable) */
#wysiwyg {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 16px 22px;
  background: var(--panel);
  color: var(--fg);
  outline: none;
  min-height: 0;
  caret-color: var(--accent-dark);
  font-family: var(--sans);
  font-size: 15px;
}
#wysiwyg:empty::before { content: 'Comece a escrever…'; color: var(--muted); }
#wysiwyg [contenteditable="true"]:focus { outline: none; }

/* ------------------------------------------------- presença e autosave */
.presence-badge {
  align-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--warn);
  white-space: nowrap;
  flex: none;
}
.tab .tab-pres { color: var(--warn); font-size: 10px; flex: none; }
#st-saved.pending { color: var(--accent); font-weight: 600; }

/* =========================================================================
   Esquemas de cores do projeto iTerm2-Color-Schemes
   (https://github.com/mbadolato/iTerm2-Color-Schemes, MIT).
   UI e tokens derivados do Background/Foreground + ANSI 0–15 de cada
   arquivo .itermcolors; nomes dos esquemas entre parênteses. */

/* Dracula — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="dracula"] { color-scheme: dark;
  --bg: #1f212a;
  --panel: #282a36;
  --panel-2: #393a45;
  --border: #66686e;
  --border-soft: #4d4f58;
  --fg: #f8f8f2;
  --muted: #a1a1a3;
  --accent: #d6acff;
  --accent-dark: #bd93f9;
  --danger: #ff6e6e;
  --success: #69ff94;
  --warn: #ffffa5;
  --diff-add: #324c45;
  --diff-del: #4a353f;
  --diff-hunk: #47415a;
  --tk-heading: #d6acff;
  --tk-strong: #ffffa5;
  --tk-em: #ff92df;
  --tk-strike: #ffb78a;
  --tk-code: #a4ffff;
  --tk-code-bg: #37444e;
  --tk-fence: #a1a1a3;
  --tk-link: #d6acff;
  --tk-url: #a1a1a3;
  --tk-tag: #d6acff;
  --tk-mark: #ffffa5;
  --tk-quote: #a1a1a3;
  --tk-html: #ff6e6e;
  --tk-attr: #ffffa5;
  --tk-str: #69ff94;
  --tk-comment: #6272a4;
  --tk-punc: #afb0b0;
  --tk-ent: #ff92df;
  --marker: #ffffa5;
}
html[data-theme="dracula"] #editor::selection { background: rgba(214,172,255, .30); }
html[data-theme="dracula"] #notes-list li.active,
html[data-theme="dracula"] #revisions-list li.active { background: #524966; }
html[data-theme="dracula"] #notes-list li:hover,
html[data-theme="dracula"] #revisions-list li:hover { background: #41434d; }

/* Nord — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="nord"] { color-scheme: dark;
  --bg: #242932;
  --panel: #2e3440;
  --panel-2: #3c424e;
  --border: #616773;
  --border-soft: #4d535e;
  --fg: #d8dee9;
  --muted: #9197a2;
  --accent: #81a1c1;
  --accent-dark: #81a1c1;
  --danger: #bf616a;
  --success: #a3be8c;
  --warn: #ebcb8b;
  --diff-add: #414a4c;
  --diff-del: #453b47;
  --diff-hunk: #3d4857;
  --tk-heading: #81a1c1;
  --tk-strong: #ebcb8b;
  --tk-em: #b48ead;
  --tk-strike: #d5967b;
  --tk-code: #8fbcbb;
  --tk-code-bg: #3a444f;
  --tk-fence: #9197a2;
  --tk-link: #81a1c1;
  --tk-url: #9197a2;
  --tk-tag: #81a1c1;
  --tk-mark: #ebcb8b;
  --tk-quote: #9197a2;
  --tk-html: #bf616a;
  --tk-attr: #ebcb8b;
  --tk-str: #a3be8c;
  --tk-comment: #4c566a;
  --tk-punc: #9da3ae;
  --tk-ent: #b48ead;
  --marker: #ebcb8b;
}
html[data-theme="nord"] #editor::selection { background: rgba(129,161,193, .30); }
html[data-theme="nord"] #notes-list li.active,
html[data-theme="nord"] #revisions-list li.active { background: #424e5f; }
html[data-theme="nord"] #notes-list li:hover,
html[data-theme="nord"] #revisions-list li:hover { background: #424854; }

/* Gruvbox Dark — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="gruvbox-dark"] { color-scheme: dark;
  --bg: #1f1f1f;
  --panel: #282828;
  --panel-2: #383633;
  --border: #635e51;
  --border-soft: #4b4841;
  --fg: #ebdbb2;
  --muted: #999078;
  --accent: #83a598;
  --accent-dark: #458588;
  --danger: #fb4934;
  --success: #b8bb26;
  --warn: #fabd2f;
  --diff-add: #3f4028;
  --diff-del: #4a2d2a;
  --diff-hunk: #383f3c;
  --tk-heading: #83a598;
  --tk-strong: #fabd2f;
  --tk-em: #d3869b;
  --tk-strike: #fb8332;
  --tk-code: #8ec07c;
  --tk-code-bg: #343a32;
  --tk-fence: #999078;
  --tk-link: #83a598;
  --tk-url: #999078;
  --tk-tag: #83a598;
  --tk-mark: #fabd2f;
  --tk-quote: #999078;
  --tk-html: #fb4934;
  --tk-attr: #fabd2f;
  --tk-str: #b8bb26;
  --tk-comment: #928374;
  --tk-punc: #a79c82;
  --tk-ent: #d3869b;
  --marker: #fabd2f;
}
html[data-theme="gruvbox-dark"] #editor::selection { background: rgba(131,165,152, .30); }
html[data-theme="gruvbox-dark"] #notes-list li.active,
html[data-theme="gruvbox-dark"] #revisions-list li.active { background: #3e4643; }
html[data-theme="gruvbox-dark"] #notes-list li:hover,
html[data-theme="gruvbox-dark"] #revisions-list li:hover { background: #3f3d39; }

/* Catppuccin Mocha — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="catppuccin-mocha"] { color-scheme: dark;
  --bg: #171724;
  --panel: #1e1e2e;
  --panel-2: #2c2d3e;
  --border: #535569;
  --border-soft: #3e3f52;
  --fg: #cdd6f4;
  --muted: #8489a1;
  --accent: #aeccfc;
  --accent-dark: #89b4fa;
  --danger: #f7aec2;
  --success: #c2ecbf;
  --warn: #fcd682;
  --diff-add: #383f45;
  --diff-del: #413546;
  --diff-hunk: #383d53;
  --tk-heading: #aeccfc;
  --tk-strong: #fcd682;
  --tk-em: #f398da;
  --tk-strike: #fac2a2;
  --tk-code: #b1eae1;
  --tk-code-bg: #303643;
  --tk-fence: #8489a1;
  --tk-link: #aeccfc;
  --tk-url: #8489a1;
  --tk-tag: #aeccfc;
  --tk-mark: #fcd682;
  --tk-quote: #8489a1;
  --tk-html: #f7aec2;
  --tk-attr: #fcd682;
  --tk-str: #c2ecbf;
  --tk-comment: #585b70;
  --tk-punc: #9096af;
  --tk-ent: #f398da;
  --marker: #fcd682;
}
html[data-theme="catppuccin-mocha"] #editor::selection { background: rgba(174,204,252, .30); }
html[data-theme="catppuccin-mocha"] #notes-list li.active,
html[data-theme="catppuccin-mocha"] #revisions-list li.active { background: #41485f; }
html[data-theme="catppuccin-mocha"] #notes-list li:hover,
html[data-theme="catppuccin-mocha"] #revisions-list li:hover { background: #333446; }

/* Tomorrow Night — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="tomorrow-night"] { color-scheme: dark;
  --bg: #17181a;
  --panel: #1d1f21;
  --panel-2: #2a2d2e;
  --border: #4f5253;
  --border-soft: #3b3d3f;
  --fg: #c5c8c6;
  --muted: #7e8181;
  --accent: #81a2be;
  --accent-dark: #81a2be;
  --danger: #cc6666;
  --success: #b5bd68;
  --warn: #f0c674;
  --diff-add: #35382c;
  --diff-del: #392a2c;
  --diff-hunk: #2f373d;
  --tk-heading: #81a2be;
  --tk-strong: #f0c674;
  --tk-em: #b294bb;
  --tk-strike: #de966d;
  --tk-code: #8abeb7;
  --tk-code-bg: #2a3233;
  --tk-fence: #7e8181;
  --tk-link: #81a2be;
  --tk-url: #7e8181;
  --tk-tag: #81a2be;
  --tk-mark: #f0c674;
  --tk-quote: #7e8181;
  --tk-html: #cc6666;
  --tk-attr: #f0c674;
  --tk-str: #b5bd68;
  --tk-comment: #000000;
  --tk-punc: #8a8d8c;
  --tk-ent: #b294bb;
  --marker: #f0c674;
}
html[data-theme="tomorrow-night"] #editor::selection { background: rgba(129,162,190, .30); }
html[data-theme="tomorrow-night"] #notes-list li.active,
html[data-theme="tomorrow-night"] #revisions-list li.active { background: #353e47; }
html[data-theme="tomorrow-night"] #notes-list li:hover,
html[data-theme="tomorrow-night"] #revisions-list li:hover { background: #313335; }

/* Ayu Mirage — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="ayu-mirage"] { color-scheme: dark;
  --bg: #181c25;
  --panel: #1f2430;
  --panel-2: #2d313c;
  --border: #53565c;
  --border-soft: #3e424a;
  --fg: #cccac2;
  --muted: #838485;
  --accent: #73d0ff;
  --accent-dark: #6dcbfa;
  --danger: #f28779;
  --success: #d5ff80;
  --warn: #ffd173;
  --diff-add: #3c473d;
  --diff-del: #41343c;
  --diff-hunk: #2e4355;
  --tk-heading: #73d0ff;
  --tk-strong: #ffd173;
  --tk-em: #dfbfff;
  --tk-strike: #f9ac76;
  --tk-code: #95e6cb;
  --tk-code-bg: #2d3b43;
  --tk-fence: #838485;
  --tk-link: #73d0ff;
  --tk-url: #838485;
  --tk-tag: #73d0ff;
  --tk-mark: #ffd173;
  --tk-quote: #838485;
  --tk-html: #f28779;
  --tk-attr: #ffd173;
  --tk-str: #d5ff80;
  --tk-comment: #686868;
  --tk-punc: #8f908f;
  --tk-ent: #dfbfff;
  --marker: #ffd173;
}
html[data-theme="ayu-mirage"] #editor::selection { background: rgba(115,208,255, .30); }
html[data-theme="ayu-mirage"] #notes-list li.active,
html[data-theme="ayu-mirage"] #revisions-list li.active { background: #334d62; }
html[data-theme="ayu-mirage"] #notes-list li:hover,
html[data-theme="ayu-mirage"] #revisions-list li:hover { background: #343842; }

/* Kanagawa Wave — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="kanagawa-wave"] { color-scheme: dark;
  --bg: #18181f;
  --panel: #1f1f28;
  --panel-2: #2e2e34;
  --border: #585654;
  --border-soft: #414042;
  --fg: #dcd7ba;
  --muted: #8d8a7d;
  --accent: #7fb4ca;
  --accent-dark: #7e9cd8;
  --danger: #e82424;
  --success: #98bb6c;
  --warn: #e6c384;
  --diff-add: #323833;
  --diff-del: #3f2027;
  --diff-hunk: #303a45;
  --tk-heading: #7fb4ca;
  --tk-strong: #e6c384;
  --tk-em: #938aa9;
  --tk-strike: #e77454;
  --tk-code: #7aa89f;
  --tk-code-bg: #2a2f36;
  --tk-fence: #8d8a7d;
  --tk-link: #7fb4ca;
  --tk-url: #8d8a7d;
  --tk-tag: #7fb4ca;
  --tk-mark: #e6c384;
  --tk-quote: #8d8a7d;
  --tk-html: #e82424;
  --tk-attr: #e6c384;
  --tk-str: #98bb6c;
  --tk-comment: #727169;
  --tk-punc: #9a9787;
  --tk-ent: #938aa9;
  --marker: #e6c384;
}
html[data-theme="kanagawa-wave"] #editor::selection { background: rgba(127,180,202, .30); }
html[data-theme="kanagawa-wave"] #notes-list li.active,
html[data-theme="kanagawa-wave"] #revisions-list li.active { background: #36434f; }
html[data-theme="kanagawa-wave"] #notes-list li:hover,
html[data-theme="kanagawa-wave"] #revisions-list li:hover { background: #36353a; }

/* Catppuccin Latte — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="catppuccin-latte"] { color-scheme: light;
  --bg: #e3e5e9;
  --panel: #eff1f5;
  --panel-2: #e5e7ed;
  --border: #bec0cb;
  --border-soft: #d2d4dc;
  --fg: #4c4f69;
  --muted: #9093a4;
  --accent: #1e66f5;
  --accent-dark: #1e66f5;
  --danger: #d20f39;
  --success: #40a02b;
  --warn: #df8e1d;
  --diff-add: #d3e4d5;
  --diff-del: #eacdd7;
  --diff-hunk: #c9d8f5;
  --tk-heading: #1e66f5;
  --tk-strong: #df8e1d;
  --tk-em: #ea76cb;
  --tk-strike: #d94f2b;
  --tk-code: #179299;
  --tk-code-bg: #d5e6ea;
  --tk-fence: #9093a4;
  --tk-link: #1e66f5;
  --tk-url: #9093a4;
  --tk-tag: #1e66f5;
  --tk-mark: #d20f39;
  --tk-quote: #9093a4;
  --tk-html: #d20f39;
  --tk-attr: #df8e1d;
  --tk-str: #40a02b;
  --tk-comment: #acb0be;
  --tk-punc: #85889a;
  --tk-ent: #ea76cb;
  --marker: #df8e1d;
}
html[data-theme="catppuccin-latte"] #editor::selection { background: rgba(30,102,245, .30); }
html[data-theme="catppuccin-latte"] #notes-list li.active,
html[data-theme="catppuccin-latte"] #revisions-list li.active { background: #bdd0f5; }
html[data-theme="catppuccin-latte"] #notes-list li:hover,
html[data-theme="catppuccin-latte"] #revisions-list li:hover { background: #e2e4ea; }

/* Gruvbox Light — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="gruvbox-light"] { color-scheme: light;
  --bg: #eee5bd;
  --panel: #fbf1c7;
  --panel-2: #f0e6be;
  --border: #c2ba9c;
  --border-soft: #d9d0ad;
  --fg: #3c3836;
  --muted: #8c8673;
  --accent: #458588;
  --accent-dark: #458588;
  --danger: #cc241d;
  --success: #98971a;
  --warn: #d79921;
  --diff-add: #ebe3ab;
  --diff-del: #f3d0ac;
  --diff-hunk: #dadebc;
  --tk-heading: #458588;
  --tk-strong: #d79921;
  --tk-em: #b16286;
  --tk-strike: #d25f1f;
  --tk-code: #689d6a;
  --tk-code-bg: #e9e7bc;
  --tk-fence: #8c8673;
  --tk-link: #458588;
  --tk-url: #8c8673;
  --tk-tag: #458588;
  --tk-mark: #cc241d;
  --tk-quote: #8c8673;
  --tk-html: #cc241d;
  --tk-attr: #d79921;
  --tk-str: #98971a;
  --tk-comment: #928374;
  --tk-punc: #7f7969;
  --tk-ent: #b16286;
  --marker: #d79921;
}
html[data-theme="gruvbox-light"] #editor::selection { background: rgba(69,133,136, .30); }
html[data-theme="gruvbox-light"] #notes-list li.active,
html[data-theme="gruvbox-light"] #revisions-list li.active { background: #cfd7b8; }
html[data-theme="gruvbox-light"] #notes-list li:hover,
html[data-theme="gruvbox-light"] #revisions-list li:hover { background: #ece2bb; }

/* Nord Light — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="nord-light"] { color-scheme: light;
  --bg: #dadde4;
  --panel: #e5e9f0;
  --panel-2: #dbdfe7;
  --border: #b4b9c2;
  --border-soft: #c7ccd5;
  --fg: #414858;
  --muted: #868c98;
  --accent: #81a1c1;
  --accent-dark: #81a1c1;
  --danger: #bf616a;
  --success: #a3be8c;
  --warn: #ebcb8b;
  --diff-add: #dae2e0;
  --diff-del: #dfd3db;
  --diff-hunk: #d3dce8;
  --tk-heading: #81a1c1;
  --tk-strong: #ebcb8b;
  --tk-em: #b48ead;
  --tk-strike: #d5967b;
  --tk-code: #88c0d0;
  --tk-code-bg: #dae4ec;
  --tk-fence: #868c98;
  --tk-link: #81a1c1;
  --tk-url: #868c98;
  --tk-tag: #81a1c1;
  --tk-mark: #bf616a;
  --tk-quote: #868c98;
  --tk-html: #bf616a;
  --tk-attr: #ebcb8b;
  --tk-str: #a3be8c;
  --tk-comment: #4c566a;
  --tk-punc: #7a808d;
  --tk-ent: #b48ead;
  --marker: #ebcb8b;
}
html[data-theme="nord-light"] #editor::selection { background: rgba(129,161,193, .30); }
html[data-theme="nord-light"] #notes-list li.active,
html[data-theme="nord-light"] #revisions-list li.active { background: #cdd8e5; }
html[data-theme="nord-light"] #notes-list li:hover,
html[data-theme="nord-light"] #revisions-list li:hover { background: #d8dce4; }

/* Tomorrow — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="tomorrow"] { color-scheme: light;
  --bg: #f2f2f2;
  --panel: #ffffff;
  --panel-2: #f4f4f4;
  --border: #cacac9;
  --border-soft: #dfdfdf;
  --fg: #4d4d4c;
  --muted: #989897;
  --accent: #4271ae;
  --accent-dark: #4271ae;
  --danger: #c82829;
  --success: #718c00;
  --warn: #eab700;
  --diff-add: #e8edd6;
  --diff-del: #f6dddd;
  --diff-hunk: #dde5f0;
  --tk-heading: #4271ae;
  --tk-strong: #eab700;
  --tk-em: #8959a8;
  --tk-strike: #d97015;
  --tk-code: #3e999f;
  --tk-code-bg: #e8f3f3;
  --tk-fence: #989897;
  --tk-link: #4271ae;
  --tk-url: #989897;
  --tk-tag: #4271ae;
  --tk-mark: #c82829;
  --tk-quote: #989897;
  --tk-html: #c82829;
  --tk-attr: #eab700;
  --tk-str: #718c00;
  --tk-comment: #000000;
  --tk-punc: #8b8b8b;
  --tk-ent: #8959a8;
  --marker: #eab700;
}
html[data-theme="tomorrow"] #editor::selection { background: rgba(66,113,174, .30); }
html[data-theme="tomorrow"] #notes-list li.active,
html[data-theme="tomorrow"] #revisions-list li.active { background: #d2ddec; }
html[data-theme="tomorrow"] #notes-list li:hover,
html[data-theme="tomorrow"] #revisions-list li:hover { background: #f1f1f1; }

/* Ayu Light — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="ayu-light"] { color-scheme: light;
  --bg: #ecedee;
  --panel: #f8f9fa;
  --panel-2: #eff0f1;
  --border: #c9cbce;
  --border-soft: #dcdedf;
  --fg: #5c6166;
  --muted: #9ea1a4;
  --accent: #3199e1;
  --accent-dark: #3199e1;
  --danger: #ea6c6d;
  --success: #6cbf43;
  --warn: #eca944;
  --diff-add: #e2f0dd;
  --diff-del: #f6e2e3;
  --diff-hunk: #d4e8f6;
  --tk-heading: #3199e1;
  --tk-strong: #eca944;
  --tk-em: #9e75c7;
  --tk-strike: #eb8b59;
  --tk-code: #46ba94;
  --tk-code-bg: #e3f1ee;
  --tk-fence: #9ea1a4;
  --tk-link: #3199e1;
  --tk-url: #9ea1a4;
  --tk-tag: #3199e1;
  --tk-mark: #ea6c6d;
  --tk-quote: #9ea1a4;
  --tk-html: #ea6c6d;
  --tk-attr: #eca944;
  --tk-str: #6cbf43;
  --tk-comment: #686868;
  --tk-punc: #93969a;
  --tk-ent: #9e75c7;
  --marker: #eca944;
}
html[data-theme="ayu-light"] #editor::selection { background: rgba(49,153,225, .30); }
html[data-theme="ayu-light"] #notes-list li.active,
html[data-theme="ayu-light"] #revisions-list li.active { background: #c8e2f4; }
html[data-theme="ayu-light"] #notes-list li:hover,
html[data-theme="ayu-light"] #revisions-list li:hover { background: #ecedee; }

/* Atom One Dark — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="one-dark"] { color-scheme: dark;
  --bg: #1a1d22;
  --panel: #21252b;
  --panel-2: #2c3037;
  --border: #4a4f57;
  --border-soft: #3a3e46;
  --fg: #abb2bf;
  --muted: #717781;
  --accent: #61afef;
  --accent-dark: #61afef;
  --danger: #e06c75;
  --success: #98c379;
  --warn: #e5c07b;
  --diff-add: #343e37;
  --diff-del: #403037;
  --diff-hunk: #2d3e4e;
  --tk-heading: #61afef;
  --tk-strong: #e5c07b;
  --tk-em: #c678dd;
  --tk-strike: #e39678;
  --tk-code: #56b6c2;
  --tk-code-bg: #27363d;
  --tk-fence: #747a84;
  --tk-link: #61afef;
  --tk-url: #717781;
  --tk-tag: #61afef;
  --tk-mark: #e5c07b;
  --tk-quote: #717781;
  --tk-html: #e06c75;
  --tk-attr: #e5c07b;
  --tk-str: #98c379;
  --tk-comment: #767676;
  --tk-punc: #7b818b;
  --tk-ent: #c678dd;
  --marker: #e5c07b;
}
html[data-theme="one-dark"] #editor::selection { background: rgba(97,175,239, .30); }
html[data-theme="one-dark"] #notes-list li.active,
html[data-theme="one-dark"] #revisions-list li.active { background: #30465a; }
html[data-theme="one-dark"] #notes-list li:hover,
html[data-theme="one-dark"] #revisions-list li:hover { background: #32363d; }

/* Atom One Light — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="one-light"] { color-scheme: light;
  --bg: #ededed;
  --panel: #f9f9f9;
  --panel-2: #ededed;
  --border: #bbbcbe;
  --border-soft: #d4d4d5;
  --fg: #2a2c33;
  --muted: #818286;
  --accent: #2f5af3;
  --accent-dark: #2648c2;
  --danger: #de3e35;
  --success: #3f953a;
  --warn: #d2b67c;
  --diff-add: #dbe9da;
  --diff-del: #f5dbda;
  --diff-hunk: #d5dcf8;
  --tk-heading: #2f5af3;
  --tk-strong: #d2b67c;
  --tk-em: #950095;
  --tk-strike: #d87a59;
  --tk-code: #3f953a;
  --tk-code-bg: #e3ede2;
  --tk-fence: #7d7e82;
  --tk-link: #2f5af3;
  --tk-url: #818286;
  --tk-tag: #2f5af3;
  --tk-mark: #de3e35;
  --tk-quote: #818286;
  --tk-html: #de3e35;
  --tk-attr: #d2b67c;
  --tk-str: #3f953a;
  --tk-comment: #000000;
  --tk-punc: #727478;
  --tk-ent: #950095;
  --marker: #d2b67c;
}
html[data-theme="one-light"] #editor::selection { background: rgba(47,90,243, .30); }
html[data-theme="one-light"] #notes-list li.active,
html[data-theme="one-light"] #revisions-list li.active { background: #c9d3f8; }
html[data-theme="one-light"] #notes-list li:hover,
html[data-theme="one-light"] #revisions-list li:hover { background: #e8e9e9; }

/* Monokai Pro — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="monokai"] { color-scheme: dark;
  --bg: #232124;
  --panel: #2d2a2e;
  --panel-2: #3e3b3e;
  --border: #6b696b;
  --border-soft: #525053;
  --fg: #fcfcfa;
  --muted: #a5a4a4;
  --accent: #fc9867;
  --accent-dark: #fc9867;
  --danger: #ff6188;
  --success: #a9dc76;
  --warn: #ffd866;
  --diff-add: #41463a;
  --diff-del: #4f333c;
  --diff-hunk: #523e38;
  --tk-heading: #fc9867;
  --tk-strong: #ffd866;
  --tk-em: #ab9df2;
  --tk-strike: #ff9d77;
  --tk-code: #78dce8;
  --tk-code-bg: #363f44;
  --tk-fence: #a9a8a8;
  --tk-link: #fc9867;
  --tk-url: #a5a4a4;
  --tk-tag: #fc9867;
  --tk-mark: #ffd866;
  --tk-quote: #a5a4a4;
  --tk-html: #ff6188;
  --tk-attr: #ffd866;
  --tk-str: #a9dc76;
  --tk-comment: #727072;
  --tk-punc: #b4b3b3;
  --tk-ent: #ab9df2;
  --marker: #ffd866;
}
html[data-theme="monokai"] #editor::selection { background: rgba(252,152,103, .30); }
html[data-theme="monokai"] #notes-list li.active,
html[data-theme="monokai"] #revisions-list li.active { background: #5f443c; }
html[data-theme="monokai"] #notes-list li:hover,
html[data-theme="monokai"] #revisions-list li:hover { background: #464346; }

/* Tokyo Night — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="tokyo-night"] { color-scheme: dark;
  --bg: #14151e;
  --panel: #1a1b26;
  --panel-2: #272937;
  --border: #4c5064;
  --border-soft: #383b4b;
  --fg: #c0caf5;
  --muted: #7a819e;
  --accent: #7aa2f7;
  --accent-dark: #7aa2f7;
  --danger: #f7768e;
  --success: #9ece6a;
  --warn: #e0af68;
  --diff-add: #2f3831;
  --diff-del: #3d2a37;
  --diff-hunk: #2b334c;
  --tk-heading: #7aa2f7;
  --tk-strong: #e0af68;
  --tk-em: #bb9af7;
  --tk-strike: #ec937b;
  --tk-code: #7dcfff;
  --tk-code-bg: #263140;
  --tk-fence: #7e84a2;
  --tk-link: #7aa2f7;
  --tk-url: #7a819e;
  --tk-tag: #7aa2f7;
  --tk-mark: #e0af68;
  --tk-quote: #7a819e;
  --tk-html: #f7768e;
  --tk-attr: #e0af68;
  --tk-str: #9ece6a;
  --tk-comment: #414868;
  --tk-punc: #868dad;
  --tk-ent: #bb9af7;
  --marker: #e0af68;
}
html[data-theme="tokyo-night"] #editor::selection { background: rgba(122,162,247, .30); }
html[data-theme="tokyo-night"] #notes-list li.active,
html[data-theme="tokyo-night"] #revisions-list li.active { background: #313b58; }
html[data-theme="tokyo-night"] #notes-list li:hover,
html[data-theme="tokyo-night"] #revisions-list li:hover { background: #2e303f; }

/* Carbon Paper — iTerm2-Color-Schemes (mbadolato, MIT) */
html[data-theme="carbon-paper"] { color-scheme: light;
  --bg: #eceae1;
  --panel: #f8f6ed;
  --panel-2: #ebe9e1;
  --border: #b6b6b2;
  --border-soft: #d1cfca;
  --fg: #1d2028;
  --muted: #797a7b;
  --accent: #17458b;
  --accent-dark: #12376f;
  --danger: #842424;
  --success: #145a37;
  --warn: #654d00;
  --diff-add: #d4ddd0;
  --diff-del: #e5d4cd;
  --diff-hunk: #d0d6db;
  --tk-heading: #17458b;
  --tk-strong: #654d00;
  --tk-em: #603187;
  --tk-strike: #753912;
  --tk-code: #005866;
  --tk-code-bg: #dae3dd;
  --tk-fence: #757677;
  --tk-link: #17458b;
  --tk-url: #797a7b;
  --tk-tag: #17458b;
  --tk-mark: #842424;
  --tk-quote: #797a7b;
  --tk-html: #842424;
  --tk-attr: #654d00;
  --tk-str: #145a37;
  --tk-comment: #474b53;
  --tk-punc: #6a6b6d;
  --tk-ent: #603187;
  --marker: #654d00;
}
html[data-theme="carbon-paper"] #editor::selection { background: rgba(23,69,139, .30); }
html[data-theme="carbon-paper"] #notes-list li.active,
html[data-theme="carbon-paper"] #revisions-list li.active { background: #c2ccd5; }
html[data-theme="carbon-paper"] #notes-list li:hover,
html[data-theme="carbon-paper"] #revisions-list li:hover { background: #e6e5dd; }

/* ------------------------------------------------- gerenciador de arquivos */
.files-overlay {
  position: fixed;
  inset: 4vh 3vw;
  z-index: 95;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .35);
  overflow: hidden;
}
.files-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 48px 10px 14px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel-2);
}
/* ✕ fixado no canto superior direito do popup */
#files-close {
  position: absolute;
  top: 8px;
  right: 10px;
  z-index: 2;
}
.files-title { font-weight: 700; font-size: 15px; margin-right: 6px; }
.files-filters { display: flex; gap: 5px; flex-wrap: wrap; }
#files-search {
  flex: 1 1 120px;
  max-width: 220px;
  font: inherit;
  font-size: 13px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
  color: var(--fg);
}
.files-body { display: flex; flex: 1 1 auto; min-height: 0; }
.files-tree {
  width: 264px;
  flex: none;
  overflow-y: auto;
  border-right: 1px solid var(--border-soft);
  padding: 8px 6px;
  background: var(--panel-2);
}
.ftree-acts { display: none; gap: 2px; }
.ftree-row:hover .ftree-acts, .ftree-row.active .ftree-acts { display: inline-flex; }
.ftree-act {
  border: 0;
  background: none;
  cursor: pointer;
  font-size: 11px;
  color: var(--muted);
  padding: 1px 4px;
  border-radius: 4px;
}
.ftree-act:hover { background: var(--accent); color: #fff; }
.files-list {
  flex: 1 1 auto;
  min-width: 0;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.files-empty { padding: 24px 12px; text-align: center; }
.fitem {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
  cursor: pointer;
  transition: transform .1s ease, box-shadow .12s ease, border-color .12s ease;
}
.fitem:hover { transform: translateY(-1px); border-color: var(--accent); box-shadow: 0 4px 14px -4px rgba(0, 0, 0, .2); }
.fitem:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.fitem-icon { font-size: 22px; flex: none; }
.fitem-main { flex: 1 1 auto; min-width: 0; }
.fitem-name { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fitem-meta { font-size: 11.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fitem-acts { display: flex; gap: 3px; flex: none; opacity: 0; transition: opacity .12s ease; }
.fitem:hover .fitem-acts, .fitem:focus-within .fitem-acts { opacity: 1; }
.dropzone.drop-hl, #editor-host.drop-hl {
  outline: 2px dashed var(--accent);
  outline-offset: -4px;
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}
#editor-host { position: relative; }

/* lightbox */
.lightbox-box {
  width: min(940px, 94vw);
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.lightbox-body { flex: 1 1 auto; min-height: 0; overflow: auto; display: flex; justify-content: center; }
.lightbox-body img { max-width: 100%; max-height: 74vh; border-radius: 8px; }
.lightbox-body video { width: 100%; max-height: 74vh; }
.lightbox-body audio { width: 100%; }
.lightbox-body iframe { width: 100%; height: 70vh; border: 1px solid var(--border-soft); border-radius: 8px; }
.lightbox-text { width: 100%; max-height: 66vh; overflow: auto; background: var(--panel-2); border-radius: 8px; padding: 12px; font-size: 12.5px; white-space: pre-wrap; word-break: break-word; }

@media (max-width: 760px) {
  .files-overlay { inset: 0; border-radius: 0; }
  .files-tree { width: 172px; }
  .fitem-acts { opacity: 1; flex-wrap: wrap; justify-content: flex-end; max-width: 40%; }
  .ftree-acts { display: inline-flex; }
}