/* Campos de formulario (checkout y futuros formularios del sitio) */

.formGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.formGrid .is-full {
  grid-column: 1 / -1;
}

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

.field > span {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.field input,
.field select {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition:
    border-color 0.15s ease-in-out,
    box-shadow 0.15s ease-in-out;
}

.field input::placeholder {
  color: rgba(160, 165, 172, 0.55);
}

.field input:focus,
.field select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.18);
}

/* Solo marcamos error después de intentar enviar (form.is-submitted) */
.is-submitted .field input:invalid,
.is-submitted .field select:invalid {
  border-color: #ff3b3b;
}

.field select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 -960 960 960' fill='%23a0a5ac'><path d='M480-344 240-584l56-56 184 184 184-184 56 56-240 240Z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  cursor: pointer;
}

.field select option {
  background: var(--bg-1);
}

.field input::-webkit-outer-spin-button,
.field input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Opciones tipo tarjeta (radio) — ej. método de envío */
.optionCards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.optionCard {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition:
    border-color 0.15s ease-in-out,
    background 0.15s ease-in-out;
}

.optionCard:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

.optionCard input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.optionCard .radio {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 50%;
  border: 2px solid var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s ease-in-out;
}

.optionCard .radio::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  transform: scale(0);
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.optionCard input:checked ~ .radio {
  border-color: var(--blue);
}

.optionCard input:checked ~ .radio::after {
  transform: scale(1);
}

.optionCard:has(input:checked) {
  border-color: var(--blue);
  background: rgba(59, 130, 246, 0.08);
}

.optionCard-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.optionCard-body strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.optionCard-body small {
  font-size: 12.5px;
  color: var(--ink-soft);
}

.optionCard-price {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

@media (max-width: 575.98px) {
  .formGrid,
  .optionCards {
    grid-template-columns: 1fr;
  }
}