/* ============================================================
   RR AUDIOCAR PRO — Forms (inputs, selects, textareas, radios)
   ============================================================ */

.rrac-field {
  display: block;
  margin-bottom: var(--rrac-space-4);
}
.rrac-field__label {
  display: block;
  font-size: var(--rrac-text-sm);
  font-weight: var(--rrac-weight-semibold);
  color: var(--rrac-text-soft);
  margin-bottom: var(--rrac-space-1);
}
.rrac-field__hint {
  font-size: var(--rrac-text-xs);
  color: var(--rrac-text-muted);
  margin-top: var(--rrac-space-1);
}
.rrac-field__error {
  font-size: var(--rrac-text-xs);
  color: var(--rrac-danger);
  margin-top: var(--rrac-space-1);
  font-weight: var(--rrac-weight-semibold);
}

/* Inputs base — usar también en .woocommerce inputs */
.rrac-input,
.rrac-select,
.rrac-textarea,
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select,
.woocommerce-checkout input[type="text"],
.woocommerce-checkout input[type="email"],
.woocommerce-checkout input[type="tel"],
.woocommerce-checkout input[type="password"],
.woocommerce-checkout input[type="number"],
.woocommerce-checkout select,
.woocommerce-checkout textarea {
  display: block;
  width: 100%;
  height: var(--rrac-input-h);
  padding: 0 var(--rrac-space-3);
  border: 1.5px solid var(--rrac-border);
  border-radius: var(--rrac-input-radius);
  background: var(--rrac-surface);
  font-family: var(--rrac-font-sans);
  font-size: var(--rrac-text-base);
  color: var(--rrac-text);
  outline: none;
  transition:
    border-color var(--rrac-dur-fast) var(--rrac-ease-smooth),
    box-shadow var(--rrac-dur-fast) var(--rrac-ease-smooth),
    background var(--rrac-dur-fast) var(--rrac-ease-smooth);
}

.rrac-textarea,
.woocommerce-checkout textarea,
.woocommerce form .form-row textarea {
  min-height: 100px;
  padding: var(--rrac-space-3);
  line-height: var(--rrac-leading-normal);
  resize: vertical;
}

.rrac-input::placeholder,
.rrac-textarea::placeholder { color: var(--rrac-text-muted); }

.rrac-input:hover,
.rrac-select:hover,
.rrac-textarea:hover,
.woocommerce-checkout input:hover,
.woocommerce-checkout select:hover {
  border-color: var(--rrac-border-strong);
}

.rrac-input:focus,
.rrac-select:focus,
.rrac-textarea:focus,
.woocommerce-checkout input:focus,
.woocommerce-checkout select:focus,
.woocommerce-checkout textarea:focus {
  border-color: var(--rrac-primary);
  box-shadow: var(--rrac-ring-brand);
}

.rrac-input:disabled,
.rrac-select:disabled,
.rrac-textarea:disabled {
  background: var(--rrac-bg-subtle);
  cursor: not-allowed;
  color: var(--rrac-text-muted);
}

/* Validación nativa */
.rrac-input.is-invalid,
.rrac-input:user-invalid,
.woocommerce form .form-row.woocommerce-invalid input.input-text {
  border-color: var(--rrac-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
}
.woocommerce form .form-row.woocommerce-validated input.input-text {
  border-color: var(--rrac-success);
}

/* Select custom (chevron) */
.rrac-select,
.woocommerce-checkout select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23555c67' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--rrac-space-3) center;
  background-size: 12px;
  padding-right: var(--rrac-space-8);
  cursor: pointer;
}

/* Checkbox + Radio custom */
.rrac-check, .rrac-radio {
  display: inline-flex;
  align-items: center;
  gap: var(--rrac-space-2);
  cursor: pointer;
  font-size: var(--rrac-text-sm);
  user-select: none;
}
.rrac-check input,
.rrac-radio input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px; height: 18px;
  border: 1.5px solid var(--rrac-border-strong);
  background: var(--rrac-surface);
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--rrac-dur-fast) var(--rrac-ease-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.rrac-check input { border-radius: var(--rrac-radius-sm); }
.rrac-radio input { border-radius: var(--rrac-radius-full); }

.rrac-check input:checked,
.rrac-radio input:checked {
  background: var(--rrac-primary);
  border-color: var(--rrac-primary);
}
.rrac-check input:checked::after {
  content: "";
  width: 10px; height: 10px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}
.rrac-radio input:checked::after {
  content: "";
  width: 8px; height: 8px;
  background: #fff;
  border-radius: 50%;
}
.rrac-check input:focus-visible,
.rrac-radio input:focus-visible {
  box-shadow: var(--rrac-ring-brand);
}

/* Quantity */
.rrac-qty {
  display: inline-flex;
  align-items: center;
  height: var(--rrac-btn-h-lg);
  border: 1.5px solid var(--rrac-border-strong);
  border-radius: var(--rrac-radius-xl);
  overflow: hidden;
  background: var(--rrac-surface);
}
.rrac-qty__btn {
  width: 44px; height: 100%;
  background: transparent;
  border: 0;
  font-size: var(--rrac-text-xl);
  font-weight: var(--rrac-weight-bold);
  color: var(--rrac-text-soft);
  cursor: pointer;
  transition: background var(--rrac-dur-fast) var(--rrac-ease-smooth);
}
.rrac-qty__btn:hover { background: var(--rrac-bg-subtle); color: var(--rrac-primary); }
.rrac-qty__input {
  width: 50px; height: 100%;
  border: 0;
  text-align: center;
  font-size: var(--rrac-text-lg);
  font-weight: var(--rrac-weight-bold);
  background: transparent;
  font-variant-numeric: tabular-nums;
  outline: none !important;
  -moz-appearance: textfield;
}
.rrac-qty__input::-webkit-outer-spin-button,
.rrac-qty__input::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}

/* Toggle (switch) */
.rrac-switch {
  display: inline-flex;
  align-items: center;
  gap: var(--rrac-space-2);
  cursor: pointer;
}
.rrac-switch input {
  appearance: none;
  -webkit-appearance: none;
  width: 36px; height: 20px;
  background: var(--rrac-border);
  border-radius: var(--rrac-radius-full);
  position: relative;
  transition: background var(--rrac-dur-fast) var(--rrac-ease-smooth);
}
.rrac-switch input::after {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--rrac-shadow-xs);
  transition: transform var(--rrac-dur-fast) var(--rrac-ease-smooth);
}
.rrac-switch input:checked { background: var(--rrac-primary); }
.rrac-switch input:checked::after { transform: translateX(16px); }