/**
 * Component: forms
 *
 * Baseline field styling. The full checkout and account treatment belongs to
 * their own build phases; this is the shared foundation they will inherit.
 */

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
input[type="number"],
input[type="tel"],
input[type="date"],
textarea,
select {
	width: 100%;
	font-family: var(--tcs-font-sans);
	font-size: var(--tcs-text-sm);
	line-height: 1.4;
	color: var(--tcs-ink);
	background: var(--tcs-surface-raised);
	border: var(--tcs-border);
	border-radius: var(--tcs-radius);
	padding: 0.625rem var(--tcs-space-sm);
	min-height: 44px;
	transition: border-color var(--tcs-duration) var(--tcs-ease);
}

input:hover,
textarea:hover,
select:hover {
	border-color: var(--tcs-rule-strong);
}

input:focus,
textarea:focus,
select:focus {
	border-color: var(--tcs-accent);
}

input::placeholder,
textarea::placeholder {
	color: var(--tcs-ink-faint);
	opacity: 1;
}

textarea {
	min-height: 8rem;
	resize: vertical;
}

label {
	display: block;
	font-size: var(--tcs-text-2xs);
	font-weight: var(--tcs-weight-semibold);
	letter-spacing: var(--tcs-tracking-label);
	text-transform: uppercase;
	color: var(--tcs-ink-muted);
	margin-block-end: var(--tcs-space-2xs);
}

/* Checkbox and radio labels are sentence case and inline. */
label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
	display: flex;
	align-items: center;
	gap: var(--tcs-space-xs);
	font-size: var(--tcs-text-sm);
	font-weight: var(--tcs-weight-regular);
	letter-spacing: var(--tcs-tracking-normal);
	text-transform: none;
	color: var(--tcs-ink);
}

input[type="checkbox"],
input[type="radio"] {
	width: 1.125rem;
	height: 1.125rem;
	min-height: 0;
	accent-color: var(--tcs-accent);
	flex-shrink: 0;
}

/* ---------------------------------------------------------------------- */
/* Search                                                                  */
/* ---------------------------------------------------------------------- */

.tcs-search-form {
	display: flex;
	gap: var(--tcs-space-2xs);
	width: 100%;
}

.tcs-search-form__field {
	flex: 1;
	min-width: 0;
}

.tcs-search-form label {
	margin: 0;
}

/* ---------------------------------------------------------------------- */
/* Quantity                                                                */
/* ---------------------------------------------------------------------- */

.quantity input[type="number"] {
	width: 5rem;
	text-align: center;
	font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------------- */
/* Validation                                                              */
/* ---------------------------------------------------------------------- */

.tcs-field-error {
	color: var(--tcs-error);
	font-size: var(--tcs-text-xs);
	margin-block-start: var(--tcs-space-2xs);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
	border-color: var(--tcs-error);
}