/* Gerador de Link WhatsApp — client-side tool */

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

.wa-intro strong,
.wa-intro code {
  color: var(--dica-ink);
}

.wa-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;
}

.wa-privacy svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  fill: #128c7e;
  max-width: none;
}

html[data-theme="dark"] .wa-privacy svg {
  fill: #25d366;
}

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

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

.wa-app {
  --wa-green: #128c7e;
  --wa-green-hover: #0e6f64;
  --wa-green-soft: rgba(18, 140, 126, 0.12);
  --wa-green-border: rgba(18, 140, 126, 0.38);
  --wa-chat-bg: #e5ddd5;
  --wa-bubble: #dcf8c6;
  --wa-bubble-ink: #111b21;
  --wa-disabled-bg: #e8ecf1;
  --wa-disabled-ink: #8b95a5;
  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;
}

html[data-theme="dark"] .wa-app {
  --wa-green: #1faa59;
  --wa-green-hover: #25d366;
  --wa-green-soft: rgba(37, 211, 102, 0.14);
  --wa-green-border: rgba(37, 211, 102, 0.42);
  --wa-chat-bg: #0b141a;
  --wa-bubble: #005c4b;
  --wa-bubble-ink: #e9edef;
  --wa-disabled-bg: #2a303a;
  --wa-disabled-ink: #8b93a0;
}

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

.wa-app p {
  margin: 0;
}

.wa-app button,
.wa-app input,
.wa-app select,
.wa-app textarea {
  font: inherit;
}

.wa-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 0;
  align-items: stretch;
}

.wa-main,
.wa-side {
  min-width: 0;
  padding: 18px 18px 20px;
}

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

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

.wa-section-title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--dica-ink);
  line-height: 1.25;
}

.wa-fields {
  display: grid;
  gap: 14px;
}

.wa-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.42fr) minmax(0, 1fr);
  gap: 10px;
}

.wa-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.wa-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--dica-ink);
}

.wa-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.wa-hint,
.wa-error,
.wa-char {
  font-size: 0.78rem;
  line-height: 1.35;
}

.wa-hint {
  color: var(--dica-muted);
}

.wa-error {
  color: #b42318;
  display: none;
  font-weight: 650;
}

.wa-error.is-visible {
  display: block;
}

html[data-theme="dark"] .wa-error {
  color: #f97066;
}

.wa-char {
  color: var(--dica-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.wa-char.is-warn {
  color: #b54708;
  font-weight: 700;
}

html[data-theme="dark"] .wa-char.is-warn {
  color: #fdb022;
}

.wa-input,
.wa-select,
.wa-textarea {
  width: 100%;
  border: 1px solid var(--dica-border);
  border-radius: 10px;
  background: var(--dica-surface);
  color: var(--dica-ink);
  padding: 10px 12px;
  line-height: 1.35;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wa-input::placeholder,
.wa-textarea::placeholder {
  color: var(--dica-muted);
  opacity: 0.85;
}

.wa-select {
  cursor: pointer;
  color: var(--dica-ink);
}

.wa-select option {
  color: #111;
  background: #fff;
}

.wa-textarea {
  min-height: 96px;
  resize: vertical;
}

.wa-input:focus,
.wa-select:focus,
.wa-textarea:focus {
  outline: none;
  border-color: var(--wa-green);
  box-shadow: 0 0 0 3px var(--wa-green-soft);
}

.wa-input.is-invalid,
.wa-select.is-invalid {
  border-color: #f04438;
}

.wa-input.is-invalid:focus,
.wa-select.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(240, 68, 56, 0.18);
}

.wa-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.wa-chip {
  appearance: none;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
  color: var(--dica-ink);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.8rem;
  font-weight: 650;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.wa-chip:hover {
  border-color: var(--wa-green-border);
  background: var(--wa-green-soft);
  color: var(--dica-ink);
}

.wa-chip.is-active {
  border-color: var(--wa-green);
  background: var(--wa-green);
  color: #fff;
}

html[data-theme="dark"] .wa-chip.is-active {
  color: #062812;
  font-weight: 750;
}

.wa-chip-source {
  border-style: dashed;
}

.wa-chip-source.is-active {
  border-style: solid;
}

.wa-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

/* Buttons — override article link styles */
.wa-app .wa-btn,
.wa-app a.wa-btn,
.wa-app a.wa-btn:link,
.wa-app a.wa-btn:visited,
.wa-app a.wa-btn:hover,
.wa-app a.wa-btn:active,
.wa-app a.wa-btn:focus {
  appearance: none;
  border: 1px solid var(--dica-border);
  background: var(--dica-surface);
  color: var(--dica-ink) !important;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.86rem;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  box-shadow: none;
}

.wa-app .wa-btn:hover,
.wa-app a.wa-btn:hover {
  border-color: var(--wa-green-border);
  background: var(--wa-green-soft);
  color: var(--dica-ink) !important;
  text-decoration: none !important;
}

.wa-app .wa-btn:focus-visible,
.wa-app a.wa-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--wa-green-soft);
  border-color: var(--wa-green);
}

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

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

.wa-app .wa-btn-ghost {
  background: transparent;
}

/* Disabled: solid muted gray — not faded green */
.wa-app .wa-btn:disabled,
.wa-app .wa-btn[aria-disabled="true"],
.wa-app a.wa-btn[aria-disabled="true"],
.wa-app a.wa-btn.is-disabled {
  opacity: 1;
  background: var(--wa-disabled-bg) !important;
  border-color: var(--dica-border) !important;
  color: var(--wa-disabled-ink) !important;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
}

.wa-app .wa-btn-primary:disabled,
.wa-app .wa-btn-primary[aria-disabled="true"] {
  background: var(--wa-disabled-bg) !important;
  border-color: var(--dica-border) !important;
  color: var(--wa-disabled-ink) !important;
}

.wa-result-card,
.wa-qr-card,
.wa-preview-card,
.wa-snippet-card {
  position: relative;
  background: var(--dica-surface);
  border: 1px solid var(--dica-border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 1px 2px var(--dica-shadow);
}

.wa-result-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--dica-ink);
  margin-bottom: 8px;
  opacity: 0.78;
}

.wa-link-box-wrap {
  position: relative;
}

.wa-link-box {
  position: relative;
  border: 1px solid var(--dica-border);
  border-radius: 10px;
  background: var(--dica-surface-soft);
  padding: 12px 12px 14px;
  min-height: 56px;
  word-break: break-all;
  overflow-wrap: anywhere;
  font-size: 0.88rem;
  color: var(--dica-ink);
  line-height: 1.4;
}

.wa-link-box.is-empty {
  color: var(--dica-muted);
  font-style: italic;
}

.wa-copied-toast {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--dica-surface);
  border: 1px solid var(--wa-green-border);
  color: var(--wa-green);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 800;
  box-shadow: 0 8px 20px var(--dica-shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 2;
}

html[data-theme="dark"] .wa-copied-toast {
  color: var(--wa-green-hover);
}

.wa-copied-toast.is-visible {
  opacity: 1;
}

.wa-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* Chat preview */
.wa-chat {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--dica-border);
  background: var(--wa-chat-bg);
}

.wa-chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #075e54;
  color: #fff;
}

html[data-theme="dark"] .wa-chat-header {
  background: #1f2c34;
}

.wa-chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(145deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.wa-chat-avatar svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.wa-chat-meta {
  min-width: 0;
}

.wa-chat-name {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.wa-chat-sub {
  font-size: 0.72rem;
  opacity: 0.85;
  color: #fff;
}

.wa-chat-body {
  padding: 14px 12px 16px;
  min-height: 110px;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(0, 0, 0, 0.03) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 60%, rgba(0, 0, 0, 0.03) 0 1px, transparent 1px);
  background-size: 18px 18px;
}

html[data-theme="dark"] .wa-chat-body {
  background-image: none;
}

.wa-chat-bubble {
  max-width: 92%;
  margin-left: auto;
  background: var(--wa-bubble);
  color: var(--wa-bubble-ink);
  border-radius: 10px 10px 4px 10px;
  padding: 8px 10px 6px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
  font-size: 0.86rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

.wa-chat-bubble.is-empty {
  opacity: 0.72;
  font-style: italic;
}

.wa-chat-time {
  display: block;
  text-align: right;
  font-size: 0.68rem;
  opacity: 0.65;
  margin-top: 4px;
  font-style: normal;
}

.wa-chat-note {
  margin-top: 8px;
  font-size: 0.76rem;
  color: var(--dica-muted);
  line-height: 1.35;
}

/* Snippet */
.wa-snippet-box {
  border: 1px solid var(--dica-border);
  border-radius: 10px;
  background: var(--dica-surface-soft);
  padding: 10px 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--dica-ink);
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 52px;
}

.wa-snippet-box.is-empty {
  color: var(--dica-muted);
  font-style: italic;
  font-family: inherit;
  font-size: 0.84rem;
}

.wa-snippet-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.wa-qr-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.wa-qr-canvas {
  width: 168px;
  height: 168px;
  border-radius: 12px;
  border: 1px solid var(--dica-border);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.wa-qr-canvas canvas,
.wa-qr-canvas img {
  display: block;
  max-width: 100%;
  height: auto;
}

.wa-qr-placeholder {
  color: var(--dica-muted);
  font-size: 0.82rem;
  text-align: center;
  padding: 4px 8px 0;
  line-height: 1.4;
}

.wa-qr-help {
  font-size: 0.8rem;
  color: var(--dica-muted);
  text-align: center;
  line-height: 1.4;
}

.wa-app .wa-qr-help a,
.wa-app .wa-qr-help a:link,
.wa-app .wa-qr-help a:visited {
  color: var(--wa-green) !important;
  font-weight: 700;
  text-decoration: none !important;
}

.wa-app .wa-qr-help a:hover {
  text-decoration: underline !important;
  color: var(--wa-green-hover) !important;
}

.wa-status {
  min-height: 1.2em;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--dica-muted);
}

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

html[data-theme="dark"] .wa-status.is-ok {
  color: var(--wa-green-hover);
}

.wa-status.is-error {
  color: #b42318;
  font-weight: 700;
}

html[data-theme="dark"] .wa-status.is-error {
  color: #f97066;
}

/* Article extras */
.wa-usecases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.wa-usecases li {
  border: 1px solid var(--dica-border);
  border-radius: 12px;
  background: var(--dica-surface-soft);
  padding: 14px;
  color: var(--dica-body);
}

.wa-usecases strong {
  display: block;
  color: var(--dica-ink);
  margin-bottom: 4px;
  font-size: 0.95rem;
}

.wa-faq details {
  border: 1px solid var(--dica-border);
  border-radius: 10px;
  background: var(--dica-surface);
  padding: 12px 14px;
  margin-bottom: 8px;
}

.wa-faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--dica-ink);
}

.wa-faq details[open] summary {
  margin-bottom: 8px;
}

.wa-faq details p {
  margin: 0;
  color: var(--dica-body);
  font-size: 0.95rem;
  line-height: 1.5;
}

.article .wa-app + h2,
.thecontent .wa-app + h2 {
  margin-top: 0.5rem;
}

@media screen and (max-width: 900px) {
  .wa-shell {
    grid-template-columns: 1fr;
  }

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

@media screen and (max-width: 560px) {
  .wa-row {
    grid-template-columns: 1fr;
  }

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

  .wa-privacy-full {
    display: none;
  }

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

  .wa-app .wa-btn,
  .wa-app a.wa-btn {
    flex: 1 1 auto;
  }
}