/* ================================================================
   Générateur de lien WhatsApp — formulaire autonome
   Contrainte : visible sans défiler, mobile comme desktop.
   ================================================================ */

.mpn-wa {
  --mpn-wa-green: #25D366;
  --mpn-wa-green-dark: #128C7E;
  max-width: 480px;
  margin: 0 auto;
  background: var(--bg, #fff);
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius, 12px);
  box-shadow: var(--shadow, 0 2px 16px rgba(0,0,0,.08));
  padding: 20px;
  font-family: var(--font, 'Poppins', system-ui, -apple-system, sans-serif);
  color: var(--text, #111827);
}

.mpn-wa__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mpn-wa__trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.mpn-wa__row--phone {
  display: flex;
  gap: 8px;
}

.mpn-wa__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.mpn-wa__field--dial {
  flex: 0 0 44%;
}

.mpn-wa__field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text, #111827);
}

.mpn-wa__optional {
  font-weight: 400;
  color: var(--text-muted, #6b7280);
}

.mpn-wa select,
.mpn-wa input[type="text"],
.mpn-wa input[type="tel"],
.mpn-wa input[type="email"],
.mpn-wa textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: var(--radius-sm, 8px);
  font-family: inherit;
  font-size: 14px;
  color: var(--text, #111827);
  background: var(--bg, #fff);
}

.mpn-wa select:focus,
.mpn-wa input:focus,
.mpn-wa textarea:focus {
  outline: none;
  border-color: var(--mpn-wa-green);
  box-shadow: 0 0 0 3px rgba(37, 211, 102, .15);
}

.mpn-wa textarea {
  resize: vertical;
  min-height: 64px;
}

.mpn-wa__preview {
  font-size: 12px;
  color: var(--text-muted, #6b7280);
  word-break: break-all;
  min-height: 1em;
  margin: -4px 0 0;
}

.mpn-wa__counter {
  align-self: flex-end;
  font-size: 12px;
  color: var(--text-muted, #6b7280);
}

.mpn-wa__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.mpn-wa__chip {
  border: 1px solid var(--border, #e5e7eb);
  background: var(--bg-gray, #f9fafb);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text, #111827);
  cursor: pointer;
  transition: background .15s, border-color .15s;
}

.mpn-wa__chip:hover {
  background: var(--blue-light, #eff6ff);
  border-color: var(--mpn-wa-green);
}

.mpn-wa__hint {
  font-size: 12px;
  color: var(--text-muted, #6b7280);
  margin: 0;
}

.mpn-wa__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted, #6b7280);
  cursor: pointer;
}

.mpn-wa__checkbox input {
  margin-top: 2px;
}

.mpn-wa__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background: var(--mpn-wa-green);
  transition: background .2s, opacity .2s;
}

.mpn-wa__submit:hover:not(:disabled) {
  background: var(--mpn-wa-green-dark);
}

.mpn-wa__submit:disabled {
  opacity: .7;
  cursor: default;
}

.mpn-wa__spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,.5);
  border-top-color: #fff;
  border-radius: 50%;
  animation: mpn-wa-spin .7s linear infinite;
}

@keyframes mpn-wa-spin {
  to { transform: rotate(360deg); }
}

.mpn-wa__legal {
  font-size: 11px;
  color: var(--text-muted, #6b7280);
  text-align: center;
  margin: 0;
}

.mpn-wa__result {
  padding: 10px 12px;
  border-radius: var(--radius-sm, 8px);
  font-size: 13px;
  line-height: 1.5;
}

.mpn-wa__result--success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.mpn-wa__result--error {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

@media (max-width: 420px) {
  .mpn-wa {
    padding: 16px;
  }
  .mpn-wa__row--phone {
    flex-direction: column;
  }
  .mpn-wa__field--dial {
    flex: 1;
  }
}