/**
 * Forms — Kds
 *
 * Plugin-agnostic form styling ready for whichever forms plugin wins (Gravity
 * Forms is the April default — verify license, Q8). Targets native inputs, WP
 * core search/comment forms, and a generic `.kd-form` wrapper. All values
 * alias the theme.json palette via tokens.css — no hardcoded brand hex.
 *
 * Spec (figma-analysis §1 Forms, verified live):
 *   - pill inputs (100px radius), white, 2px purple border; textarea 20px radius
 *   - focus: cyan #26A9E1 border + visible keyboard outline
 *   - error: red #DF0808 border + 13px Inter Medium message + warning icon
 *   - labels: Inter Bold 16px, required asterisk purple; sub-labels 13px bold
 */

/* ── Inputs ──────────────────────────────────────────────────────────────── */

.kd-form input[type="text"],
.kd-form input[type="email"],
.kd-form input[type="url"],
.kd-form input[type="tel"],
.kd-form input[type="number"],
.kd-form input[type="search"],
.kd-form input[type="password"],
.kd-form input[type="date"],
.kd-form input[type="time"],
.kd-form select,
.kd-form textarea,
input.wp-block-search__input,
.wp-block-search__input,
input[type="text"]:not(.kd-nav-search):not([class*="wp-block"]),
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="search"]:not(.wp-block-search__input):not(
		.kd-news-search__input
	):not(.kd-event-search__input),
textarea,
select {
	width: 100%;
	font-family: var(--blg-font-body);
	font-size: var(--blg-size-body);
	line-height: 1.5;
	color: var(--blg-color-contrast);
	background-color: var(--blg-color-base);
	border: 2px solid var(--blg-color-primary);
	border-radius: var(--blg-radius-pill); /* pill — 100px */
	padding: 0.85rem 1.5rem;
	transition:
		border-color var(--blg-transition-fast),
		box-shadow var(--blg-transition-fast);
	-webkit-appearance: none;
	appearance: none;
}

/* Textarea — softer 20px radius per spec, taller */
.kd-form textarea,
textarea {
	border-radius: 20px;
	min-height: 160px;
	resize: vertical;
}

.kd-form ::placeholder,
input::placeholder,
textarea::placeholder {
	color: var(--blg-color-neutral-500);
	opacity: 1;
}

/* ── Focus — cyan border + visible outline (keyboard a11y) ──────────────── */

.kd-form input:focus,
.kd-form select:focus,
.kd-form textarea:focus,
input:focus:not(.kd-news-search__input):not(.kd-event-search__input),
textarea:focus,
select:focus {
	border-color: var(--blg-color-accent-1);
	box-shadow: 0 0 0 3px
		color-mix(in srgb, var(--blg-color-accent-1) 35%, transparent);
	outline: none;
}

.kd-form input:focus-visible,
.kd-form select:focus-visible,
.kd-form textarea:focus-visible {
	outline: 2px solid var(--blg-color-accent-1);
	outline-offset: 2px;
}

/* ── Labels ──────────────────────────────────────────────────────────────── */

.kd-form label,
.kd-field__label {
	display: block;
	font-family: var(--blg-font-body);
	font-weight: 700;
	font-size: var(--blg-size-body);
	color: var(--blg-color-contrast);
	margin-bottom: 0.5rem;
}

/* Sub-labels (First / Last) — 13px bold */
.kd-form .kd-field__sublabel,
.kd-field__sublabel {
	display: block;
	font-size: 0.8125rem;
	font-weight: 700;
	color: var(--blg-color-body);
	margin-top: 0.35rem;
}

/* Required asterisk — purple */
.kd-form .kd-required,
.kd-required,
.kd-form label .required,
.kd-form abbr[title="required"] {
	color: var(--blg-color-primary);
	text-decoration: none;
	margin-left: 2px;
}

/* ── Field rhythm ────────────────────────────────────────────────────────── */

.kd-form .kd-field,
.kd-field {
	margin-bottom: 1.5rem;
}

/* Two-up rows (First / Last, date+time pairs) */
.kd-field--row {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.kd-field--row > * {
	flex: 1 1 calc(50% - 0.5rem);
	min-width: 12rem;
}

/* Checkbox / radio groups keep native controls but spaced */
.kd-form input[type="checkbox"],
.kd-form input[type="radio"] {
	width: auto;
	margin-right: 0.5rem;
	accent-color: var(--blg-color-primary);
}

/* ── Error state ─────────────────────────────────────────────────────────── */

.kd-form .kd-field--error input,
.kd-form .kd-field--error select,
.kd-form .kd-field--error textarea,
.kd-form input[aria-invalid="true"],
input[aria-invalid="true"],
textarea[aria-invalid="true"] {
	border-color: var(--blg-color-error);
	box-shadow: 0 0 0 3px
		color-mix(in srgb, var(--blg-color-error) 22%, transparent);
}

.kd-form .kd-field__error,
.kd-field__error {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	font-family: var(--blg-font-body);
	font-weight: 500;
	font-size: 0.8125rem; /* 13px */
	color: var(--blg-color-error);
	margin-top: 0.4rem;
}

/* Warning icon before the message */
.kd-form .kd-field__error::before,
.kd-field__error::before {
	content: "";
	flex-shrink: 0;
	width: 16px;
	height: 16px;
	background-color: var(--blg-color-error);
	-webkit-mask: center / contain no-repeat
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M12 2 1 21h22L12 2zm0 5 7.5 13h-15L12 7zm-1 4v4h2v-4h-2zm0 5v2h2v-2h-2z'/%3E%3C/svg%3E");
	mask: center / contain no-repeat
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M12 2 1 21h22L12 2zm0 5 7.5 13h-15L12 7zm-1 4v4h2v-4h-2zm0 5v2h2v-2h-2z'/%3E%3C/svg%3E");
}

/* ── Submit — uses the primary button styles from global.css ─────────────── */

.kd-form button[type="submit"],
.kd-form input[type="submit"] {
	display: inline-block;
	font-family: var(--blg-font-heading);
	font-size: var(--blg-size-btn);
	font-weight: var(--blg-fw-heading);
	text-transform: uppercase;
	letter-spacing: 0.2px;
	color: var(--blg-btn-fg);
	background-color: var(--blg-btn-bg);
	border: 2px solid var(--blg-btn-bg);
	border-radius: var(--blg-radius-pill);
	padding: 0.85em 2em;
	cursor: pointer;
	width: auto;
	transition:
		background-color var(--blg-transition-base),
		border-color var(--blg-transition-base);
}

.kd-form button[type="submit"]:hover,
.kd-form input[type="submit"]:hover {
	background-color: var(--blg-btn-bg-hover);
	border-color: var(--blg-btn-bg-hover);
}