/* ============================================================
   DAS ALMAS — Calculadora de Frete (Correios)
   Depende das variáveis definidas em assets/style.css.
   ============================================================ */

.frete-calc {
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid var(--color-gold-border);
  background: var(--color-card);
  border-radius: 2px;
  padding: 1.75rem;
}

.frete-calc__label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-gold);
  margin-bottom: 0.6rem;
}

.frete-calc__row {
  display: flex;
  gap: 0.75rem;
}

.frete-calc__input {
  flex: 1;
  background: var(--color-bg);
  border: 1px solid var(--color-gold-border);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  letter-spacing: 0.05em;
  padding: 0.85rem 1rem;
  border-radius: 2px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.frete-calc__input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px var(--color-gold-alpha);
}

.frete-calc__btn {
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
  font-family: var(--font-body);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.85rem 1.4rem;
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: 0.3s;
}
.frete-calc__btn:hover:not(:disabled) {
  background: var(--color-gold);
  color: var(--color-bg);
}
.frete-calc__btn:disabled { opacity: 0.5; cursor: not-allowed; }

.frete-calc__hint {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 0.6rem;
}

.frete-calc__error {
  font-size: 0.85rem;
  color: #d88383;
  margin-top: 1rem;
}

.frete-calc__result { margin-top: 1.5rem; }

.frete-calc__region {
  font-family: var(--font-title);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 1rem;
}
.frete-calc__region strong { color: var(--color-gold-light); font-style: normal; }

.frete-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--color-gold-border);
  border-radius: 2px;
  padding: 0.9rem 1.1rem;
}
.frete-option + .frete-option { margin-top: 0.6rem; }

.frete-option__name {
  font-family: var(--font-title);
  font-size: 1.15rem;
  color: var(--color-text);
}

.frete-option__prazo {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

.frete-option__preco {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--color-gold);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .frete-calc { padding: 1.3rem; }
  .frete-calc__row { flex-direction: column; }
}