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

:root {
  --paper: #f4f1ea;
  --paper-2: #ece8de;
  --paper-3: #e3ded1;
  --ink: #191713;
  --ink-soft: #4a463e;
  --ink-faint: #8a857a;
  --line: #d8d3c6;
  --line-strong: #b8b2a2;
  --cobalt: #1d3fd6;
  --cobalt-dim: rgba(29, 63, 214, 0.08);
  --stamp: #c8451f;
  --green: #128c4b;
  --red: #b3341a;
  --white: #ffffff;

  /* aliases para compat */
  --accent: var(--cobalt);
  --surface: var(--paper);
  --surface2: var(--white);
  --border: var(--line-strong);
  --border2: var(--line);
  --muted: var(--ink-faint);
}

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

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 { font-family: inherit; }

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

/* ── 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: all 0.2s;
}

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

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

/* botões do header */
.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: all 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); }
.btn-copy:disabled { opacity: 0.35; cursor: not-allowed; }

#saveBadge { color: var(--green) !important; }

/* ── 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 2.7s forwards;
  white-space: nowrap;
}

.toast.error { border-left-color: var(--stamp); }

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

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(25, 23, 19, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 950;
  padding: 20px;
}

.modal-overlay.open { display: flex; }

.modal-box {
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 14px;
  padding: 26px;
  max-width: 380px;
  width: 100%;
  animation: toastIn 0.2s ease;
}

.modal-title {
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 20px;
}

.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

.modal-btn {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.18s;
}

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

.modal-cancel:hover { color: var(--ink); border-color: var(--ink); }

.modal-ok {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
}

.modal-ok:hover { background: var(--stamp); border-color: var(--stamp); }

/* ── WORKSPACE ── */
.workspace {
  display: grid;
  grid-template-columns: 440px 1fr;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* ── SIDEBAR ── */
.sidebar {
  background: var(--paper);
  border-right: 1px solid var(--ink);
  overflow-y: auto;
  padding: 18px 16px 80px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

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

.section-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.sec-num {
  color: var(--stamp);
  font-size: 0.68rem;
}

.titulo-social { margin-top: 6px; }

.divider-line {
  height: 1px;
  background: var(--line);
  flex-shrink: 0;
}

/* ── CAMPOS ── */
.field { display: flex; flex-direction: column; gap: 5px; }

.field label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.field input[type="text"],
.field input[type="url"],
.field input[type="tel"],
.field textarea,
input[type="text"], input[type="url"] {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-family: "Archivo", sans-serif;
  font-size: 0.84rem;
  padding: 9px 11px;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
  width: 100%;
}

.field input:focus, .field textarea:focus, input[type="text"]:focus, input[type="url"]:focus {
  border-color: var(--cobalt);
  box-shadow: 0 0 0 3px var(--cobalt-dim);
}

.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }

.field textarea { resize: none; line-height: 1.55; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.color-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.color-row input[type="text"] { flex: 1; font-family: "IBM Plex Mono", monospace; font-size: 0.76rem; }

input[type="color"] {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  padding: 3px;
  flex-shrink: 0;
}

/* ── BLOCOS OPCIONAIS + SWITCH ── */
.optional-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s;
  background: transparent;
}

.optional-block.enabled {
  border-color: var(--line-strong);
  background: var(--white);
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  user-select: none;
  padding: 2px 0;
}

/* checkbox → switch */
.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 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, background 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);
  background: var(--paper);
  border-color: var(--ink);
}

/* ── BLOCOS DE TEXTO ── */
#blocksContainer { display: flex; flex-direction: column; gap: 12px; }

.block-wrap {
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  overflow: hidden;
  background: var(--white);
}

.block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}

.block-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.block-header-right { display: flex; align-items: center; gap: 3px; }

.seg-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 8px;
  transition: all 0.15s;
}

.seg-btn:hover { color: var(--ink); }

.seg-btn.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.block-remove {
  background: transparent;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px 7px;
  border-radius: 6px;
  transition: all 0.15s;
}

.block-remove:hover { color: var(--red); background: rgba(179, 52, 26, 0.08); }

.rich-toolbar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  background: var(--white);
}

.tb-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 8px;
  transition: all 0.15s;
}

.tb-btn:hover { background: var(--paper-2); color: var(--ink); }

.tb-sep {
  width: 1px;
  height: 14px;
  background: var(--line);
  margin: 0 4px;
}

.tb-size {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink-soft);
  font-family: "Archivo", sans-serif;
  font-size: 0.72rem;
  padding: 3px 5px;
  cursor: pointer;
}

.color-trigger {
  display: flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 8px;
  transition: all 0.15s;
}

.color-trigger:hover { background: var(--paper-2); color: var(--ink); }

.color-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
}

.editor {
  min-height: 110px;
  padding: 12px;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ink);
  outline: none;
  overflow-y: auto;
  max-height: 300px;
}

.editor:focus { background: #fffef9; }

.editor a { color: var(--cobalt); }

.btn-add-block {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--line-strong);
  border-radius: 10px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 11px;
  transition: all 0.2s;
}

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

/* ── SOCIAL ── */
.social-grid { display: flex; flex-direction: column; gap: 8px; }

.social-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px;
  align-items: center;
}

.social-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink);
  user-select: none;
}

.social-url {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-size: 0.78rem;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.18s;
}

.social-url:focus { border-color: var(--cobalt); }

/* ── COLOR POPUP ── */
#globalColorPopup {
  position: fixed;
  display: none;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: 10px;
  padding: 10px;
  z-index: 800;
  box-shadow: 0 10px 30px rgba(25, 23, 19, 0.25);
  flex-direction: column;
  gap: 8px;
  width: 200px;
}

#globalColorPopup.open { display: flex; }

#globalColorPopup input[type="color"] { width: 100%; height: 40px; }

.color-popup-hex {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  padding: 7px 9px;
  outline: none;
  width: 100%;
}

.popup-btns { display: flex; gap: 6px; }

.btn-apply-color {
  flex: 1;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 7px;
  color: var(--paper);
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 7px;
  transition: background 0.18s;
}

.btn-apply-color:hover { background: var(--cobalt); border-color: var(--cobalt); }

.btn-reset-color {
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 7px 10px;
  transition: all 0.18s;
}

.btn-reset-color:hover { color: var(--ink); border-color: var(--ink); }

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

.preview-topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  flex-shrink: 0;
}

.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: all 0.2s;
}

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

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

.preview-scroll-area {
  flex: 1;
  overflow: hidden;
  display: flex;
  justify-content: center;
  padding: 24px;
  min-height: 0;
}

.preview-frame-wrap {
  width: 100%;
  max-width: 720px;
  height: 100%;
  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: 100%;
  border: none;
  display: block;
}

/* ── RESPONSIVE ── */
@media (max-width: 920px) {
  html, body { overflow: auto; }

  .header { flex-wrap: wrap; padding: 10px 14px; }
  .btn-label { display: none; }
  .btn-new, .btn-gmail, .btn-copy { padding: 8px 11px; }
  .brand-text { display: none; }

  .workspace { grid-template-columns: 1fr; overflow: visible; }

  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--ink);
    overflow: visible;
    padding-bottom: 24px;
  }

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

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

/* ── COLOR SWATCH redondo (sem quadrado atrás) ── */
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;
}

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%; }

/* ── SELECT estilo dos ícones ── */
.social-style-select {
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-family: "Archivo", sans-serif;
  font-size: 0.8rem;
  padding: 9px 10px;
  cursor: pointer;
  width: 100%;
  outline: none;
}

.social-style-select:focus { border-color: var(--cobalt); }

/* ── MINI CHECK (borda opcional) ── */
.mini-check {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  background: var(--white);
}

.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;
}

/* ── CRÉDITO ── */
.sidebar-credit {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  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;
}

.sidebar-credit a:hover { text-decoration: underline; }