/* WhatsApp formatação de texto - client-side tool */

.waf-intro {
  margin-bottom: 12px;
  color: var(--dica-body);
}

.waf-intro strong {
  color: var(--dica-ink);
}

.waf-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface-soft);
  color: var(--dica-body);
  font-size: 0.92rem;
  line-height: 1.45;
}

.waf-privacy svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  fill: var(--dica-action);
  max-width: none;
}

.waf-privacy strong {
  color: var(--dica-ink);
}

.waf-privacy-short {
  display: none;
}

.waf-app {
  --waf-accent: var(--dica-action, #2f5da8);
  --waf-accent-hover: var(--dica-action-hover, #244a86);
  --waf-accent-soft: var(--dica-action-soft, rgba(47, 93, 168, 0.12));
  --waf-accent-border: var(--dica-action-border, rgba(47, 93, 168, 0.35));
  --waf-wa: #25d366;
  --waf-wa-dark: #128c7e;
  --waf-chat-bg: #e5ddd5;
  --waf-bubble: #dcf8c6;
  --waf-good: #079455;
  box-shadow: 0 0 0 1px var(--dica-border), 0 12px 32px var(--dica-shadow);
  border-radius: 16px;
  margin-bottom: 28px;
  background: var(--dica-surface);
  color: var(--dica-body);
  overflow: hidden;
}

.waf-app *,
.waf-app *::before,
.waf-app *::after {
  box-sizing: border-box;
}

.waf-app p {
  margin: 0;
}

.waf-app button,
.waf-app textarea {
  font: inherit;
  color: inherit;
}

.article .waf-app ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article .waf-app li::before {
  display: none !important;
  content: none !important;
}

/* toolbar */
.waf-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--dica-border);
  background: var(--dica-surface-soft);
}

.waf-toolbar-spacer {
  flex: 1 1 auto;
  min-width: 4px;
}

.waf-app .waf-btn {
  appearance: none;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
  color: var(--dica-ink) !important;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

.waf-app .waf-btn:hover {
  border-color: var(--waf-accent-border);
  background: var(--waf-accent-soft);
}

.waf-app .waf-btn:focus-visible {
  outline: none;
  border-color: var(--waf-accent);
  box-shadow: 0 0 0 3px var(--waf-accent-soft);
}

.waf-app .waf-btn-primary,
.waf-app .waf-btn-primary:hover {
  background: var(--waf-wa);
  border-color: var(--waf-wa);
  color: #fff !important;
}

.waf-app .waf-btn-primary:hover {
  background: var(--waf-wa-dark);
  border-color: var(--waf-wa-dark);
}

.waf-app .waf-btn:disabled {
  background: var(--dica-surface-soft) !important;
  border-color: var(--dica-border) !important;
  color: var(--dica-muted) !important;
  cursor: not-allowed;
}

.waf-app .waf-btn-sm {
  padding: 7px 10px;
  font-size: 0.8rem;
  border-radius: 8px;
  min-width: 2.4rem;
}

.waf-format-group {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 3px;
  border-radius: 12px;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
}

.waf-format-group .waf-btn b,
.waf-format-group .waf-btn i,
.waf-format-group .waf-btn s,
.waf-format-group .waf-btn code {
  font-size: 0.95rem;
  pointer-events: none;
}

/* shell */
.waf-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
}

.waf-main,
.waf-side {
  min-width: 0;
  padding: 18px;
}

.waf-main {
  border-right: 1px solid var(--dica-border);
}

.waf-side {
  background: var(--dica-surface-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.waf-section-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dica-ink);
}

.waf-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--dica-ink);
  margin-bottom: 8px;
}

.waf-hint {
  font-size: 0.78rem;
  color: var(--dica-muted);
  line-height: 1.35;
  margin-top: 8px;
}

.waf-textarea {
  width: 100%;
  min-height: 160px;
  resize: vertical;
  border: 1px solid var(--dica-border);
  border-radius: 12px;
  background: var(--dica-surface);
  color: var(--dica-ink);
  padding: 12px 14px;
  line-height: 1.5;
}

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

.waf-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
  font-size: 0.78rem;
  color: var(--dica-muted);
  font-variant-numeric: tabular-nums;
}

/* chat preview */
.waf-chat {
  border-radius: 14px;
  border: 1px solid var(--dica-border);
  background:
    linear-gradient(rgba(0, 0, 0, 0.03), rgba(0, 0, 0, 0.03)),
    var(--waf-chat-bg);
  padding: 14px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.waf-bubble {
  align-self: flex-end;
  max-width: 92%;
  background: var(--waf-bubble);
  color: #111;
  border-radius: 10px 10px 2px 10px;
  padding: 8px 10px 6px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
  font-size: 0.92rem;
  line-height: 1.45;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.waf-bubble.is-empty {
  opacity: 0.65;
  font-style: italic;
}

.waf-bubble strong {
  font-weight: 700;
  color: inherit;
}

.waf-bubble em {
  font-style: italic;
}

.waf-bubble del {
  text-decoration: line-through;
  opacity: 0.9;
}

.waf-bubble code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86em;
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 4px;
  border-radius: 4px;
}

.waf-bubble-time {
  display: block;
  text-align: right;
  font-size: 0.68rem;
  color: rgba(0, 0, 0, 0.45);
  margin-top: 4px;
  font-weight: 600;
}

/* cards */
.waf-card {
  background: var(--dica-surface);
  border: 1px solid var(--dica-border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 1px 2px var(--dica-shadow);
}

.waf-card-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--dica-ink);
  opacity: 0.78;
  margin-bottom: 10px;
}

.waf-cheat {
  display: grid;
  gap: 8px;
}

.waf-cheat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  align-items: center;
  font-size: 0.84rem;
}

.waf-cheat-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  padding: 6px 8px;
  border-radius: 8px;
  background: var(--dica-surface-soft);
  border: 1px solid var(--dica-border);
  color: var(--dica-ink);
}

.waf-cheat-result {
  color: var(--dica-body);
}

.waf-cheat-result strong {
  color: var(--dica-ink);
}

.waf-tips {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.waf-tips li {
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--dica-muted);
  padding-left: 14px;
  position: relative;
}

.waf-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--waf-wa);
  opacity: 0.85;
}

.waf-status {
  min-height: 1.2em;
  font-size: 0.8rem;
  color: var(--dica-muted);
}

.waf-status.is-ok {
  color: var(--waf-good);
  font-weight: 700;
}

/* toast */
.waf-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(12px);
  z-index: 9999;
  background: var(--dica-ink, #1e293b);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  max-width: min(90vw, 360px);
  text-align: center;
}

.waf-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 820px) {
  .waf-shell {
    grid-template-columns: 1fr;
  }

  .waf-main {
    border-right: 0;
    border-bottom: 1px solid var(--dica-border);
  }
}

@media (max-width: 560px) {
  .waf-privacy-full {
    display: none;
  }

  .waf-privacy-short {
    display: inline;
  }

  .waf-main,
  .waf-side {
    padding: 14px;
  }

  .waf-toolbar .waf-btn {
    flex: 1 1 auto;
  }
}

html[data-theme="dark"] .waf-app {
  color-scheme: dark;
  --waf-chat-bg: #0b141a;
  --waf-bubble: #005c4b;
}

html[data-theme="dark"] .waf-bubble {
  color: #e9edef;
}

html[data-theme="dark"] .waf-bubble-time {
  color: rgba(233, 237, 239, 0.55);
}

html[data-theme="dark"] .waf-bubble code {
  background: rgba(255, 255, 255, 0.08);
}