/* ═══════════════════════════════════════════════
   EMAIL GENERATOR — ferramenta / identidade papel·tinta
   ═══════════════════════════════════════════════ */

:root {
  --paper: #f4f1ea;
  --paper-2: #ece8de;
  --paper-3: #e3ded1;
  --ink: #191713;
  --ink-soft: #4a463e;
  --ink-faint: #67635a;
  --line: #d8d3c6;
  --line-strong: #b8b2a2;
  --cobalt: #1d3fd6;
  --cobalt-dim: rgba(29, 63, 214, 0.08);
  --stamp: #b33d1b;
  --stamp-dim: rgba(200, 69, 31, 0.08);
  --green: #0e7340;
  --red: #b3341a;
  --white: #ffffff;

  --rail-w: 84px;
  --panel-w: 360px;
  --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

[hidden] { display: none !important; }

html, body { height: 100%; overflow: hidden; }

body {
  font-family: "Archivo", sans-serif;
  background: var(--paper);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--cobalt); color: var(--paper); }

button, select { font-family: inherit; }
button:disabled { cursor: not-allowed; opacity: 0.35; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible, [contenteditable]:focus-visible {
  outline: 2px solid var(--cobalt);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── HEADER ── */
.header {
  padding: 10px 20px;
  border-bottom: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--paper);
  flex-shrink: 0;
  z-index: 200;
}

.header-left { display: flex; align-items: center; gap: 16px; min-width: 0; }

.header-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 1.15rem;
  background: var(--ink);
  color: var(--paper);
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding-bottom: 3px;
  flex-shrink: 0;
}

.brand-text {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.05rem;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.tool-switch {
  display: flex;
  gap: 2px;
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 3px;
}

.tool-tab {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 5px 14px;
  border-radius: 999px;
  transition: color 0.2s, background-color 0.2s;
}

.tool-tab:hover { color: var(--ink); }
.tool-tab.active { background: var(--ink); color: var(--paper); }

.header-actions { display: flex; gap: 8px; align-items: center; }

.save-badge {
  font-size: 0.72rem;
  color: var(--green);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.3s;
}

.save-badge.show { opacity: 1; }

.btn-new, .btn-gmail, .btn-copy {
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 8px 15px;
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
  transition: color 0.18s, background-color 0.18s, border-color 0.18s;
  white-space: nowrap;
}

.btn-new { background: transparent; color: var(--ink-soft); border: 1px solid var(--line-strong); }
.btn-new:hover { color: var(--ink); border-color: var(--ink); }

.btn-gmail { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-gmail:hover { background: var(--ink); color: var(--paper); }

.btn-copy { background: var(--ink); color: var(--paper); border: 1px solid var(--ink); }
.btn-copy:hover { background: var(--cobalt); border-color: var(--cobalt); }

/* ── TOASTS ── */
.toast-zone {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 900;
  pointer-events: none;
}

.toast {
  background: var(--ink);
  color: var(--paper);
  border-left: 3px solid var(--green);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 11px 18px;
  border-radius: 8px;
  box-shadow: 0 8px 30px rgba(25, 23, 19, 0.35);
  animation: toastIn 0.25s ease, toastOut 0.3s ease calc(var(--toast-life, 3000ms) - 300ms) forwards;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 14px;
}

.toast.error { border-left-color: var(--stamp); }
.toast.has-action { pointer-events: auto; }

.toast-action {
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: inherit;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 12px;
  cursor: pointer;
}

.toast-action:hover { background: var(--paper); color: var(--ink); }

@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(8px); } }

/* ── WORKSPACE: menu · painel · prévia ── */
.workspace {
  display: grid;
  grid-template-columns: var(--rail-w) var(--panel-w) 1fr;
  flex: 1;
  overflow: hidden;
  min-height: 0;
  transition: grid-template-columns 0.25s ease;
}

.workspace.panel-collapsed { grid-template-columns: var(--rail-w) 0 1fr; }
.workspace.panel-collapsed .panels { visibility: hidden; }

/* ── MENU LATERAL ── */
.rail {
  background: var(--paper-2);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 4px;
  padding: 12px 6px;
  overflow-y: auto;
  scrollbar-width: none;
}

.rail-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  border-radius: 12px;
  color: var(--ink-soft);
  cursor: pointer;
  padding: 6px 2px 8px;
}

.rail-icon {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  transition: background-color 0.15s, box-shadow 0.15s;
}

.rail-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rail-label { font-size: 0.7rem; font-weight: 500; line-height: 1.1; }

.rail-btn:hover .rail-icon { background: rgba(25, 23, 19, 0.06); }
.rail-btn:hover { color: var(--ink); }

.rail-btn.active { color: var(--ink); }
.rail-btn.active .rail-icon {
  background: var(--white);
  box-shadow: 0 1px 2px rgba(25, 23, 19, 0.12), 0 4px 12px rgba(25, 23, 19, 0.08);
  color: var(--cobalt);
}
.rail-btn.active .rail-label { font-weight: 700; }

/* etapa com pendência */
.rail-btn.has-issue .rail-icon::after {
  content: "";
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stamp);
  border: 2px solid var(--paper-2);
}

/* ── PAINEL ── */
.panels {
  background: var(--paper);
  border-right: 1px solid var(--ink);
  overflow-y: auto;
  overflow-x: hidden;
  min-width: 0;
  display: flex;
  flex-direction: column;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.panels::-webkit-scrollbar { width: 5px; }
.panels::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 4px; }

.panel {
  padding: 22px 20px 28px;
  display: flex;
  flex-direction: column;
  animation: panelIn 0.2s ease;
}

@keyframes panelIn { from { opacity: 0; transform: translateX(-6px); } }

.panel-head { margin-bottom: 6px; }

.panel-title {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-weight: 500;
  font-size: 1.4rem;
  letter-spacing: 0.01em;
}

.panel-desc {
  font-size: 0.8rem;
  color: var(--ink-soft);
  line-height: 1.5;
  margin-top: 4px;
}

.group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.panel-head + .group { border-top: none; padding-top: 14px; }

.group-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.optional-label {
  color: var(--ink-faint);
  font-family: "Archivo", sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

/* bloco liga/desliga vira um cartão */
.group.optional-block {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  margin: 16px 0 4px;
  transition: border-color 0.2s, background-color 0.2s;
}

.group.optional-block.enabled { border-color: var(--line-strong); background: var(--white); }
.group.optional-block + .group { margin-top: 12px; }

.notice {
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--ink-soft);
  background: var(--stamp-dim);
  border: 1px solid rgba(200, 69, 31, 0.25);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-top: 14px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--cobalt);
  cursor: pointer;
  font-size: inherit;
  font-weight: 600;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── CAMPOS ── */
.field, .opt-fields { display: flex; flex-direction: column; }
.field { gap: 6px; }
.opt-fields { gap: 14px; }

.field label, .color-field label, .seg-label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.field input[type="text"],
.field input[type="url"],
.field input[type="date"],
.link-pair input[type="time"],
.link-pair input,
.field textarea,
.social-url,
.social-style-select,
.hex-input {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  font-family: "Archivo", sans-serif;
  font-size: 0.84rem;
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
  width: 100%;
}

.link-pair input:focus, .field input:focus, .field textarea:focus, .social-url:focus, .social-style-select:focus, .hex-input:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px var(--cobalt-dim);
}

.field input::placeholder, .field textarea::placeholder, .social-url::placeholder { color: var(--ink-faint); }
.field textarea { resize: none; line-height: 1.55; min-height: 84px; overflow: hidden; }

[aria-invalid="true"] {
  border-color: var(--stamp) !important;
  box-shadow: 0 0 0 3px rgba(200, 69, 31, 0.12) !important;
}

.field input.mono-input { font-family: "IBM Plex Mono", monospace; letter-spacing: 0.06em; }

/* texto + endereço lado a lado (links do topo) */
.link-pair { display: grid; grid-template-columns: 1fr 1.6fr; gap: 8px; }
.link-pair-even { grid-template-columns: 1fr 1fr; }

.field-hint { font-size: 0.72rem; color: var(--ink-faint); line-height: 1.5; }
.field-hint.warn { color: var(--stamp); }
.field-hint code { font-family: "IBM Plex Mono", monospace; font-size: 0.68rem; }

/* cor: rótulo à esquerda, amostra + hex à direita */
.color-list { display: flex; flex-direction: column; gap: 10px; }

.color-field {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 40px;
}

.color-row { display: flex; gap: 8px; align-items: center; }

.hex-input {
  width: 96px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  padding: 8px 10px;
}

.field .color-row .hex-input { flex: 1; width: auto; }

input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  padding: 0;
  overflow: hidden;
  background: none;
  cursor: pointer;
  flex-shrink: 0;
}

input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
input[type="color"]::-webkit-color-swatch { border: none; border-radius: 50%; }
input[type="color"]::-moz-color-swatch { border: none; border-radius: 50%; }

.seg-field { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* menus suspensos fechados com o visual da marca (a lista aberta é do sistema) */
.social-style-select {
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%234a463e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

.social-style-select { width: auto; min-width: 160px; padding: 9px 28px 9px 12px; }

/* seletor segmentado: substitui menus de poucas opções */
.seg-control {
  display: inline-flex;
  gap: 2px;
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 3px;
}

.seg-control button {
  background: transparent;
  border: none;
  border-radius: 999px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 6px 14px;
  transition: color 0.15s, background-color 0.15s;
}

.seg-control button:hover { color: var(--ink); }
.seg-control button[aria-checked="true"] { background: var(--ink); color: var(--paper); }

.inline-check { cursor: pointer; align-items: center !important; }

/* ── SWITCHES ── */
.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink);
  user-select: none;
}

.toggle-row.toggle-sm { font-size: 0.8rem; font-weight: 500; }

.toggle-row input[type="checkbox"],
.social-check input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: var(--line);
  border: 1px solid var(--line-strong);
  position: relative;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
  flex-shrink: 0;
}

.toggle-row input[type="checkbox"]::after,
.social-check input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  transition: transform 0.2s;
}

.toggle-row input[type="checkbox"]:checked,
.social-check input[type="checkbox"]:checked { background: var(--ink); border-color: var(--ink); }

.toggle-row input[type="checkbox"]:checked::after,
.social-check input[type="checkbox"]:checked::after { transform: translateX(14px); border-color: var(--ink); }

.mini-check {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  background: var(--white);
  align-self: center;
}

.mini-check:checked { background: var(--ink); border-color: var(--ink); }

.mini-check:checked::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--paper);
  font-size: 10px;
  font-weight: 700;
}

/* ── MODELOS ── */
.tpl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
  padding-top: 16px;
}

.tpl-card {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--ink);
  padding: 0;
}

.tpl-thumb {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-2);
  margin-bottom: 6px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.tpl-thumb iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 600px;
  height: 900px;
  border: 0;
  transform-origin: 0 0;
  pointer-events: none;
}

.tpl-card:hover .tpl-thumb { border-color: var(--line-strong); box-shadow: 0 6px 18px rgba(25, 23, 19, 0.1); }

.tpl-card.active .tpl-thumb { border-color: var(--cobalt); box-shadow: 0 0 0 2px var(--cobalt); }

.tpl-card.active .tpl-thumb::after {
  content: "✓";
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--cobalt);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.tpl-name { font-size: 0.82rem; font-weight: 700; }
.tpl-desc { font-size: 0.72rem; color: var(--ink-faint); line-height: 1.4; }


/* ── COMBINAÇÕES DE CORES ── */
.palette-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.palette {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 9px 10px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink);
  transition: border-color 0.15s;
}

.palette:hover { border-color: var(--line-strong); }
.palette.active { border-color: var(--cobalt); box-shadow: 0 0 0 1px var(--cobalt); }

.palette-sw { display: flex; }

.palette-sw span {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1.5px solid var(--white);
  box-shadow: 0 0 0 1px var(--line);
  margin-left: -4px;
}

.palette-sw span:first-child { margin-left: 0; }

/* ── BLOCOS DE TEXTO ── */
#blocksContainer { display: flex; flex-direction: column; gap: 14px; }

.block-wrap {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.block-wrap:focus-within { border-color: var(--ink-soft); box-shadow: 0 4px 16px rgba(25, 23, 19, 0.06); }

.block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 6px 4px 14px;
  border-bottom: 1px solid var(--line);
  border-radius: 12px 12px 0 0;
}

.block-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.block-header-right { display: flex; align-items: center; gap: 0; }

.block-icon {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: var(--ink-faint);
  cursor: pointer;
  transition: color 0.15s, background-color 0.15s;
}

.block-icon svg { width: 15px; height: 15px; }
.block-icon:hover:not(:disabled) { color: var(--ink); background: var(--paper-2); }
.block-remove:hover:not(:disabled) { color: var(--red); background: rgba(179, 52, 26, 0.1); }
.block-icon:disabled { opacity: 0.25; }

/* barra de formatação: só ícones, uma linha */
.rich-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1px;
  padding: 5px 6px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.tb-btn {
  position: relative;
  width: 26px;
  height: 28px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.12s, background-color 0.12s;
}

.tb-btn:hover { background: var(--paper-3); color: var(--ink); }

/* formatação ativa no trecho do cursor */
.tb-btn.on { background: var(--ink); color: var(--paper); }

.tb-btn[aria-expanded="true"] { background: var(--paper-3); color: var(--ink); }

.tb-sep { width: 1px; height: 16px; background: var(--line-strong); margin: 0 2px; flex-shrink: 0; }

/* "A" com a barrinha da última cor usada */
.tb-color { display: flex; flex-direction: column; gap: 1px; padding-top: 2px; }
.tb-a { font-family: "Archivo", sans-serif; font-weight: 700; font-size: 0.86rem; line-height: 1; }
.tb-bar { width: 14px; height: 3px; border-radius: 2px; background: var(--stamp); }

.editor {
  min-height: 120px;
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink);
  outline: none;
  overflow-y: auto;
  max-height: 360px;
  border-radius: 0 0 12px 12px;
}

.editor:focus-visible { outline: none; }
.editor a { color: var(--cobalt); }
.editor ul, .editor ol { padding-left: 22px; }

/* texto de exemplo quando o bloco está vazio */
.editor:empty::before {
  content: attr(data-placeholder);
  color: var(--ink-faint);
  pointer-events: none;
}

/* matérias da newsletter: mesmo cartão dos blocos, com os campos dentro */
.item-list { display: flex; flex-direction: column; gap: 14px; }

.item-card {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.item-card:focus-within { border-color: var(--ink-soft); box-shadow: 0 4px 16px rgba(25, 23, 19, 0.06); }
.item-body { display: flex; flex-direction: column; gap: 12px; padding: 14px; }
.pair-label { font-size: 0.76rem; font-weight: 600; color: var(--ink); margin-bottom: -6px; }

.link-pair input[aria-invalid="true"] { border-color: var(--stamp); }

.btn-add-block {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: transparent;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 12px;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s;
}

.btn-add-block:hover { border-color: var(--ink); color: var(--ink); background: var(--white); }

/* ── REDES ── */
.social-grid { display: flex; flex-direction: column; gap: 10px; }

.social-row { display: grid; grid-template-columns: 116px 1fr; gap: 10px; align-items: center; }

.social-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink);
  user-select: none;
}

.social-url { font-size: 0.8rem; padding: 9px 10px; }

/* ── PAINÉIS FLUTUANTES DO EDITOR (cor, link, menus) ── */
.popover {
  position: fixed;
  z-index: 800;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(25, 23, 19, 0.18), 0 2px 6px rgba(25, 23, 19, 0.08);
  padding: 12px;
  animation: popIn 0.14s ease;
}

@keyframes popIn { from { opacity: 0; transform: translateY(-4px); } }

.pop-title {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.pop-row { display: flex; align-items: center; gap: 8px; }
.pop-end { justify-content: flex-end; margin-top: 10px; }

.pop-input {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-family: "Archivo", sans-serif;
  font-size: 0.82rem;
  padding: 8px 10px;
  outline: none;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.pop-input:focus { border-color: var(--cobalt); box-shadow: 0 0 0 3px var(--cobalt-dim); }
.pop-hex { font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; flex: 1; min-width: 0; }

.pop-btn {
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 8px 12px;
  white-space: nowrap;
  transition: color 0.15s, background-color 0.15s, border-color 0.15s;
}

.pop-btn:hover { color: var(--ink); border-color: var(--ink); }
.pop-btn.primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.pop-btn.primary:hover { background: var(--cobalt); border-color: var(--cobalt); }

.pop-link {
  display: block;
  margin-top: 10px;
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 0.74rem;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.pop-link:hover { color: var(--ink); }

/* cor */
.color-pop { width: 232px; }

.swatches { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-bottom: 12px; }

.swatch {
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(25, 23, 19, 0.15);
  cursor: pointer;
  transition: transform 0.12s;
}

.swatch:hover, .swatch:focus-visible { transform: scale(1.12); }

.color-pop input[type="color"] { width: 32px; height: 32px; }

/* link */
.link-pop { width: 280px; }

/* menus (tamanho, variáveis) */
.menu-pop { padding: 6px; min-width: 190px; display: flex; flex-direction: column; }

.menu-pop button {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  border-radius: 7px;
  color: var(--ink);
  cursor: pointer;
  padding: 8px 10px;
  text-align: left;
  font-size: 0.82rem;
}

.menu-pop button:hover, .menu-pop button:focus-visible { background: var(--paper-2); outline: none; }
.menu-hint { font-family: "IBM Plex Mono", monospace; font-size: 0.68rem; color: var(--ink-faint); }

/* ── PRÉVIA ── */
.preview-area {
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  position: relative;
}

.preview-topbar {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  flex-shrink: 0;
}

.panel-toggle {
  justify-self: start;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.panel-toggle:hover { color: var(--ink); border-color: var(--ink); }
.panel-toggle svg { transition: transform 0.25s; }
.panel-collapsed .panel-toggle svg { transform: rotate(180deg); }

.view-toggle {
  display: flex;
  gap: 2px;
  background: var(--paper-2);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 3px;
}

.view-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  border-radius: 999px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 6px 16px;
  transition: color 0.2s, background-color 0.2s;
}

.view-btn:hover { color: var(--ink); }
.view-btn.active { background: var(--ink); color: var(--paper); }

/* avisos antes de enviar (recolhível) */
.issues {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  flex-shrink: 0;
  max-height: 34%;
  overflow-y: auto;
}

.issues-title {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  padding: 9px 20px;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stamp);
}

.issues-title::-webkit-details-marker { display: none; }

.issues-title::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--stamp);
}

.issues-title::after {
  content: "▾";
  margin-left: auto;
  font-size: 0.8rem;
  transition: transform 0.2s;
}

.issues[open] .issues-title::after { transform: rotate(180deg); }

.issues ul { list-style: none; display: flex; flex-direction: column; gap: 2px; padding: 0 20px 12px; }

.issues li button {
  background: none;
  border: none;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.78rem;
  line-height: 1.45;
  padding: 3px 0 3px 15px;
  text-align: left;
  position: relative;
}

.issues li button::before { content: "→"; position: absolute; left: 0; color: var(--stamp); }
.issues li button:hover { color: var(--ink); text-decoration: underline; }

/* a rolagem fica aqui fora; o iframe cresce na altura do e-mail */
.preview-scroll-area {
  flex: 1;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 28px 24px;
  min-height: 0;
}

.preview-frame-wrap {
  width: 100%;
  max-width: 720px;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 14px 40px rgba(25, 23, 19, 0.12);
  transition: max-width 0.32s ease;
}

.preview-frame-wrap.mobile { max-width: 375px; }

.preview-frame-wrap iframe { width: 100%; height: 600px; border: none; display: block; }

/* ── CRÉDITO ── */
.sidebar-credit {
  margin-top: auto;
  padding: 16px 20px 22px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.78rem;
  text-align: center;
}

.sidebar-credit a {
  font-family: "Instrument Sans", sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

/* sublinhado: o link precisa se distinguir do texto ao redor além da cor */
.sidebar-credit a {
  display: inline-block;
  min-height: 24px;
  line-height: 24px;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.sidebar-credit a:hover { text-decoration-thickness: 2px; }

/* ponto final translúcido da marca (joaoa.com.br) */
.sidebar-credit a span { opacity: 0.35; }

/* ── RESPONSIVO ── */
@media (max-width: 1180px) {
  :root { --panel-w: 320px; }
  .btn-label { display: none; }
  .btn-new, .btn-gmail, .btn-copy { padding: 8px 11px; }
}

@media (max-width: 920px) {
  html, body { overflow: auto; height: auto; }

  .header { flex-wrap: wrap; padding: 10px 14px; }
  .brand-text { display: none; }

  /* menu vira uma barra horizontal fixa no topo */
  .workspace { display: flex; flex-direction: column; overflow: visible; }

  .rail {
    position: sticky;
    top: 0;
    z-index: 150;
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 6px 8px;
  }

  .rail-btn { flex: 0 0 72px; }
  .rail-icon { width: 38px; height: 38px; }

  .panels { border-right: none; border-bottom: 1px solid var(--ink); overflow: visible; }
  .workspace.panel-collapsed .panels { display: none; }

  .preview-area { min-height: 75vh; }
  .preview-scroll-area { overflow: visible; padding: 14px; }

  .toast { white-space: normal; max-width: 90vw; }
}

/* ── CABEÇALHO MAIS ALTO E BOTÕES MAIORES ── */
.header { padding: 14px 28px; min-height: 72px; gap: 20px; }
.header-left { gap: 24px; }
.header-actions { gap: 10px; }
.brand-mark { width: 36px; height: 36px; font-size: 1.3rem; }
.brand-text { font-size: 1.2rem; }
.tool-switch { padding: 4px; }
.tool-tab { font-size: 0.84rem; padding: 8px 20px; }
.btn-new, .btn-gmail, .btn-copy { font-size: 0.86rem; padding: 11px 20px; gap: 8px; }
.btn-new svg, .btn-gmail svg, .btn-copy svg { width: 15px; height: 15px; }
.save-badge { font-size: 0.8rem; }

@media (max-width: 1180px) {
  .btn-new, .btn-gmail, .btn-copy { padding: 11px 14px; }
}

@media (max-width: 920px) {
  .header { padding: 12px 16px; min-height: 0; }
  .header-left { gap: 14px; }
}

/* texto só para leitores de tela e buscadores */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}