/* =============================================================
   FinHub — Estilos compartilhados
   ============================================================= */

/* Espaços reservados para anúncios do Google AdSense */
.ad-placeholder {
  background-color: #f3f4f6;   /* cinza claro */
  border: 2px dashed #cbd5e1;  /* borda tracejada */
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 0.5rem;
}

/* Remove as setinhas dos inputs number para um visual mais limpo */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type=number] { -moz-appearance: textfield; }

/* Transição suave nos cards de ferramentas da home */
.tool-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.tool-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Placeholder de anúncio discreto (premium) — usado na home e páginas institucionais.
   Rótulo "Publicidade" via ::before; substitua o conteúdo pelo bloco <ins> do AdSense. */
.ad-slot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e2e8f0;
  background:
    repeating-linear-gradient(45deg, #fafafa, #fafafa 10px, #f5f5f5 10px, #f5f5f5 20px);
  color: #cbd5e1;
  border-radius: 0.75rem;
  min-height: 90px;
  overflow: hidden;
}
.ad-slot::before {
  content: "Publicidade";
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #cbd5e1;
}