/*
 * mri-forms appointment form: structural rules only.
 * Colors, fonts and radius come from the active theme's presets (with fallbacks), so a child theme
 * restyles the form automatically. Mobile first: one column; two columns from 600px.
 */

.mri-form {
	--mri-form-text: var(--wp--preset--color--ink, #1b2a38);
	--mri-form-field-bg: var(--wp--preset--color--base, #fff);
	--mri-form-field-text: var(--wp--preset--color--ink, #1b2a38);
	--mri-form-border: var(--wp--preset--color--muted, #5b6b70);
	--mri-form-focus: var(--wp--preset--color--primary, #20344a);
	--mri-form-button-bg: var(--wp--preset--color--primary, #20344a);
	--mri-form-button-text: var(--wp--preset--color--base, #fff);
	--mri-form-error: #b3261e;
	--mri-form-radius: var(--wp--custom--radius--sm, 8px);

	color: var(--mri-form-text);
	font-family: inherit;
	/* A form reads on one left-aligned axis, even inside a centered band: it must not inherit the parent's
	   centering (labels centered over left-aligned inputs looked broken). The column itself is centered. */
	text-align: left;
	width: 100%;
	max-width: 720px;
	margin-inline: auto;
}

/* A phone number never breaks across two lines ("803-" / "788-7447"). */
.mri-form a[href^="tel:"] {
	white-space: nowrap;
}

/* Navy / dark band: light labels, white fields, accent button. */
.mri-form--on-dark {
	--mri-form-text: var(--wp--preset--color--on-band, #fff);
	--mri-form-border: var(--wp--preset--color--base, #fff);
	--mri-form-focus: var(--wp--preset--color--accent, #f2c46d);
	--mri-form-button-bg: var(--wp--preset--color--accent, #f2c46d);
	--mri-form-button-text: var(--wp--custom--on-accent, #14262f);
	--mri-form-error: #ffc9c2;
}

/* The block preview in the editor has a white canvas; give the dark variant its band. */
.editor-styles-wrapper .mri-form--on-dark {
	background: var(--wp--preset--color--band, #14262f);
	padding: 1.5rem;
}

.mri-form__form {
	display: grid;
	gap: 1.25rem;
	position: relative;
}

.mri-form__row {
	display: grid;
	gap: 1.25rem;
	grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 600px) {
	.mri-form__row {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.mri-form__field {
	display: block;
	margin: 0;
	min-width: 0;
}

.mri-form label,
.mri-form legend {
	color: var(--mri-form-text);
	display: block;
	font-weight: 600;
	line-height: 1.4;
	margin: 0 0 0.375rem;
	padding: 0;
}

.mri-form__optional {
	font-weight: 400;
	opacity: 0.85;
}

.mri-form input[type="text"],
.mri-form input[type="tel"],
.mri-form input[type="email"],
.mri-form textarea {
	background: var(--mri-form-field-bg);
	border: 1.5px solid var(--mri-form-border);
	border-radius: var(--mri-form-radius);
	box-sizing: border-box;
	color: var(--mri-form-field-text);
	font: inherit;
	font-size: max(16px, 1rem); /* 16px or more stops iOS Safari zooming on focus. */
	line-height: 1.4;
	margin: 0;
	min-height: 44px;
	padding: 0.65rem 0.875rem;
	width: 100%;
}

.mri-form textarea {
	min-height: 7rem;
	resize: vertical;
}

/* Visible keyboard focus, on every control. */
.mri-form input:focus-visible,
.mri-form textarea:focus-visible,
.mri-form button:focus-visible,
.mri-form a:focus-visible,
.mri-form__errors:focus-visible {
	outline: 3px solid var(--mri-form-focus);
	outline-offset: 2px;
}

/* Radios and checkboxes. */
.mri-form__group {
	border: 0;
	margin: 0;
	min-width: 0;
	padding: 0;
}

.mri-form__choices {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem 1.5rem;
}

/* The `.mri-form` prefix keeps these ahead of the generic `.mri-form label` rule above. */
.mri-form .mri-form__choice,
.mri-form .mri-form__check {
	align-items: center;
	display: inline-flex;
	gap: 0.625rem;
	min-height: 44px;
}

.mri-form .mri-form__choice {
	font-weight: 400;
	margin: 0;
}

.mri-form .mri-form__check {
	align-items: flex-start;
	display: flex;
	padding-top: 0.5rem;
}

.mri-form .mri-form__check label {
	font-weight: 400;
	margin: 0;
}

.mri-form input[type="radio"],
.mri-form input[type="checkbox"] {
	accent-color: var(--mri-form-focus);
	flex: 0 0 auto;
	height: 1.375rem;
	margin: 0;
	width: 1.375rem;
}

.mri-form__check input[type="checkbox"] {
	margin-top: 0.125rem;
}

.mri-form__check a {
	color: inherit;
	text-decoration: underline;
}

/* Honeypot: off-screen, not display:none (some bots skip hidden fields but fill off-screen ones). */
.mri-form__hp {
	height: 1px;
	left: -10000px;
	overflow: hidden;
	position: absolute;
	top: auto;
	width: 1px;
}

/* Text for screen readers only. */
.mri-form__sr {
	clip: rect(0 0 0 0);
	clip-path: inset(50%);
	height: 1px;
	overflow: hidden;
	position: absolute;
	white-space: nowrap;
	width: 1px;
}

/* Errors. */
.mri-form__errors {
	background: #fff;
	border-left: 4px solid #b3261e;
	border-radius: var(--mri-form-radius);
	color: #1b2a38;
	padding: 0.875rem 1rem;
}

.mri-form__errors-title {
	font-weight: 700;
	margin: 0 0 0.375rem;
}

.mri-form__errors ul {
	margin: 0;
	padding-left: 1.25rem;
}

.mri-form__errors a {
	color: #b3261e;
	text-decoration: underline;
}

.mri-form__error {
	color: var(--mri-form-error);
	font-size: 0.9375rem;
	font-weight: 600;
	margin: 0.375rem 0 0;
}

.mri-form__field--invalid input:not([type="checkbox"]):not([type="radio"]),
.mri-form__field--invalid textarea {
	border-color: var(--mri-form-error);
	border-width: 2px;
}

/* Button and the line under it. */
.mri-form__actions {
	display: grid;
	gap: 0.75rem;
}

.mri-form__submit {
	background: var(--mri-form-button-bg);
	border: 0;
	border-radius: var(--wp--custom--radius--button, var(--mri-form-radius));
	color: var(--mri-form-button-text);
	cursor: pointer;
	font: inherit;
	font-size: max(16px, 1rem);
	font-weight: 700;
	justify-self: stretch;
	min-height: 52px;
	padding: 0.75rem 2rem;
}

.mri-form__submit:disabled {
	cursor: wait;
	opacity: 0.7;
}

@media (min-width: 600px) {
	.mri-form__submit {
		justify-self: start;
	}
}

.mri-form__note {
	color: var(--mri-form-text);
	font-size: 0.9375rem;
	margin: 0;
}

.mri-form__note a {
	color: inherit;
	text-decoration: underline;
}