/* ============================================================
   Hugon Veneer — Forms
   Inputs, validation, inquiry form, custom controls
   ============================================================ */

/* -----------------------------------------------
   Form container
   ----------------------------------------------- */
.form-container {
  max-width: 680px;
  margin: 0 auto;
}

/* -----------------------------------------------
   Form row / columns
   ----------------------------------------------- */
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

/* -----------------------------------------------
   Form group
   ----------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.form-group:last-child { margin-bottom: 0; }

.form-honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}
.form-group--submit {
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

/* -----------------------------------------------
   Labels
   ----------------------------------------------- */
.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-group label {
  font-size: var(--fs-base);
  color: var(--color-text);
  font-weight: var(--fw-medium);
  display: block;
  margin-bottom: var(--space-1);
}

.form-group label .required,
label[for] .required,
.required {
  color: var(--color-error);
}

/* Help text */
.form-help {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  line-height: var(--lh-base);
  margin-top: var(--space-1);
}

/* Form note (below submit) */
.form-note {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  line-height: var(--lh-base);
  margin-top: var(--space-2);
}
.form-note a {
  color: var(--color-secondary);
  text-decoration: underline;
}
.form-note a:hover { color: var(--color-secondary-dark); }

/* -----------------------------------------------
   Inputs / Textarea / Select
   ----------------------------------------------- */
.form-input,
.form-textarea,
.form-select,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    border-color var(--t-base) var(--t-ease),
    box-shadow var(--t-base) var(--t-ease);
  box-sizing: border-box;
}

.form-input::placeholder,
.form-textarea::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-muted-light);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover,
.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--color-primary-light);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus,
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.1);
}

.form-textarea,
.form-group textarea {
  min-height: 140px;
  resize: vertical;
  line-height: var(--lh-base);
}

/* Custom select dropdown arrow */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%232C1810' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 2.75rem;
}

/* -----------------------------------------------
   Validation states
   ----------------------------------------------- */
.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid,
.form-group input.is-invalid,
.form-group textarea.is-invalid,
.form-group select.is-invalid {
  border-color: var(--color-error);
}

.form-input.is-invalid:focus,
.form-textarea.is-invalid:focus,
.form-select.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(139, 46, 46, 0.12);
}

.form-error {
  color: var(--color-error);
  font-size: var(--fs-xs);
  margin-top: var(--space-1);
  font-weight: var(--fw-medium);
}

/* -----------------------------------------------
   Success message
   ----------------------------------------------- */
.form-success {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: rgba(74, 107, 58, 0.08);
  border: 1px solid rgba(74, 107, 58, 0.30);
  border-radius: var(--radius-md);
  color: var(--color-success);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}
.form-success__icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
.form-success__title {
  font-weight: var(--fw-semibold);
  color: var(--color-success);
  display: block;
  margin-bottom: var(--space-1);
}

/* -----------------------------------------------
   Inquiry form
   ----------------------------------------------- */
.inquiry-form {
  width: 100%;
}

.inquiry-form__product {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.inquiry-form__product-image {
  flex: 0 0 80px;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-white);
}
.inquiry-form__product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inquiry-form__product-info { flex: 1; }
.inquiry-form__product-info .eyebrow {
  display: block;
  margin-bottom: var(--space-1);
}
.inquiry-form__product-info h4 {
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  color: var(--color-primary);
  margin: 0 0 var(--space-1);
}
.inquiry-form__product-info p {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  margin: 0;
}

.inquiry-form__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.inquiry-form__note {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  flex: 1;
  min-width: 200px;
}

/* -----------------------------------------------
   Form checkbox / radio (custom)
   ----------------------------------------------- */
.form-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  cursor: pointer;
  user-select: none;
}

.form-check__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.form-check__box {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  transition:
    background-color var(--t-fast) var(--t-ease),
    border-color var(--t-fast) var(--t-ease);
  margin-top: 2px;
}

.form-check__box svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 3;
  opacity: 0;
  transform: scale(0.5);
  transition:
    opacity var(--t-fast) var(--t-ease),
    transform var(--t-fast) var(--t-ease-out);
}

.form-check__input:checked + .form-check__box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}
.form-check__input:checked + .form-check__box svg {
  opacity: 1;
  transform: scale(1);
}
.form-check__input:focus-visible + .form-check__box {
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.18);
}

.form-check__label {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
  line-height: var(--lh-base);
}
.form-check:hover .form-check__box { border-color: var(--color-primary); }

/* Radio variant */
.form-check--radio .form-check__box { border-radius: var(--radius-full); }
.form-check--radio .form-check__box::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  opacity: 0;
  transform: scale(0);
  transition:
    opacity var(--t-fast) var(--t-ease-out),
    transform var(--t-fast) var(--t-ease-out);
}
.form-check--radio .form-check__input:checked + .form-check__box::after {
  opacity: 1;
  transform: scale(1);
}
.form-check--radio .form-check__input:checked + .form-check__box svg {
  display: none;
}

/* -----------------------------------------------
   Switch / toggle
   ----------------------------------------------- */
.form-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
}
.form-switch__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.form-switch__track {
  position: relative;
  width: 38px;
  height: 22px;
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
  transition: background-color var(--t-fast) var(--t-ease);
}
.form-switch__track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base) var(--t-ease-out);
}
.form-switch__input:checked + .form-switch__track {
  background: var(--color-primary);
}
.form-switch__input:checked + .form-switch__track::after {
  transform: translateX(16px);
}
.form-switch__label {
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
}

/* -----------------------------------------------
   File input
   ----------------------------------------------- */
.form-file {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-file__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.form-file__drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-8);
  background: var(--color-bg-alt);
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-muted);
  text-align: center;
  transition:
    border-color var(--t-fast) var(--t-ease),
    background-color var(--t-fast) var(--t-ease),
    color var(--t-fast) var(--t-ease);
  cursor: pointer;
}
.form-file__drop:hover,
.form-file.is-dragover .form-file__drop {
  border-color: var(--color-secondary);
  background: rgba(212, 167, 106, 0.08);
  color: var(--color-primary);
}
.form-file__icon {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}
.form-file__hint {
  font-size: var(--fs-xs);
  color: var(--color-muted);
}

/* -----------------------------------------------
   Quantity selector
   ----------------------------------------------- */
.qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-white);
}
.qty-selector__btn {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--color-primary);
  font-size: var(--fs-md);
  transition: background-color var(--t-fast) var(--t-ease);
}
.qty-selector__btn:hover { background: var(--color-bg-alt); }
.qty-selector__input {
  width: 60px;
  height: 40px;
  text-align: center;
  border: 0;
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  background: transparent;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-primary);
  -moz-appearance: textfield;
}
.qty-selector__input::-webkit-outer-spin-button,
.qty-selector__input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.qty-selector__input:focus { outline: none; }

/* -----------------------------------------------
   Disabled / readonly inputs
   ----------------------------------------------- */
.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled,
.form-group input:disabled,
.form-group textarea:disabled,
.form-group select:disabled {
  background-color: var(--color-bg-alt);
  color: var(--color-muted);
  cursor: not-allowed;
}

/* -----------------------------------------------
   Inline variant for form-group
   ----------------------------------------------- */
.form-group--inline {
  flex-direction: row;
  align-items: center;
  gap: var(--space-3);
}
.form-group--inline label {
  margin-bottom: 0;
  white-space: nowrap;
}