/*
 * pws/referral-form: laid out like the referral page Samantha pointed to on 14 Oct 2026
 * (santamonicaendo.com, "Referring Dentists"): a short note, then one card per section,
 * a tooth chart, tiles for the reasons, a drop zone for files, and afterwards a summary to
 * print. Inputs, labels, errors and the submit button come from contact.css.
 */
.rf-section[data-pws="referral"] {
	padding-top: 0;
}

.rf-wrap[data-pws="referral"] {
	max-width: 52rem;
	margin-inline: auto;
}

.rf-title[data-pws="referral"] {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(1.6rem, 3vw, 2rem);
	line-height: 1.1;
	padding-bottom: 0.75rem;
	border-bottom: 1px solid rgb(var(--color-border));
}

.rf-intro[data-pws="referral"] {
	margin-top: 1.25rem;
	padding: 1rem 1.25rem;
	background: rgb(var(--color-surface));
	border: 1px solid rgb(var(--color-border));
	border-left: 3px solid rgb(var(--color-accent));
	border-radius: var(--radius-md);
	color: rgb(var(--color-text));
	line-height: var(--leading-relaxed);
}

.rf-intro-req[data-pws="referral"] {
	margin-top: 0.4rem;
	font-size: 0.85rem;
	color: rgb(var(--color-muted));
}

.rf-star[data-pws="referral"] {
	color: rgb(var(--color-accent));
	margin-right: 0.15rem;
}

.rf-form[data-pws="contact"] {
	margin-top: 1.25rem;
	gap: 1rem;
}

/* One card per section. */
.rf-box[data-pws="referral"] {
	margin: 0;
	padding: 1.25rem 1.5rem 1.5rem;
	min-width: 0;
	display: grid;
	gap: 1rem;
	background: rgb(var(--color-surface));
	border: 1px solid rgb(var(--color-border));
	border-radius: var(--radius-lg);
}

/* The card is a div around the fieldset: Safari draws a fieldset's legend on the
   fieldset's own border, so the fieldset itself has none. */
.rf-fs[data-pws="referral"] {
	margin: 0;
	padding: 0;
	border: 0;
	min-width: 0;
	display: grid;
	gap: 1rem;
}

.rf-legend[data-pws="referral"] {
	float: left;
	width: 100%;
	padding: 0 0 0.6rem;
	margin-bottom: 0.25rem;
	border-bottom: 1px solid rgb(var(--color-border));
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 400;
	color: rgb(var(--color-text));
}

.rf-hint[data-pws="referral"],
.rf-hint-label[data-pws="contact"] {
	clear: both;
	font-size: 0.88rem;
	color: rgb(var(--color-muted));
}

.rf-grid[data-pws="referral"] {
	clear: both;
	display: grid;
	gap: 1rem;
	grid-template-columns: 1fr;
}

/* Tooth chart: 1 to 16 above, 32 to 17 below, as on a dental chart. */
.rf-chart[data-pws="referral"] {
	clear: both;
	display: grid;
	gap: 0.6rem;
}

.rf-arch[data-pws="referral"] {
	display: grid;
	grid-template-columns: repeat(8, minmax(0, 1fr));
	gap: 0.4rem;
}

.rf-tooth[data-pws="referral"] {
	position: relative;
	cursor: pointer;
}

.rf-tooth[data-pws="referral"] input[data-pws="referral"],
.rf-tile[data-pws="referral"] input[data-pws="referral"],
.rf-file-input[data-pws="referral"] {
	position: absolute;
	width: 1px;
	height: 1px;
	opacity: 0;
	pointer-events: none;
}

.rf-tooth[data-pws="referral"] span[data-pws="referral"] {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 2.6rem;
	border: 1px solid rgb(var(--color-border));
	border-radius: var(--radius-md);
	background: rgb(var(--color-bg));
	font-size: 0.95rem;
	font-variant-numeric: tabular-nums;
	color: rgb(var(--color-text));
	transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}

.rf-tooth[data-pws="referral"]:hover span[data-pws="referral"] {
	border-color: rgb(var(--color-secondary));
}

.rf-tooth[data-pws="referral"] input:checked + span[data-pws="referral"],
.rf-tooth[data-pws="referral"]:hover input:checked + span[data-pws="referral"] {
	background: rgb(var(--color-primary));
	border-color: rgb(var(--color-primary));
	color: rgb(var(--color-primary-fg));
}

.rf-tooth[data-pws="referral"] input:focus-visible + span[data-pws="referral"],
.rf-tile[data-pws="referral"] input:focus-visible + span[data-pws="referral"] {
	outline: 2px solid rgb(var(--color-ring));
	outline-offset: 2px;
}

/* Reasons as tiles with a tick box. */
.rf-tiles[data-pws="referral"] {
	clear: both;
	display: grid;
	gap: 0.6rem;
	grid-template-columns: 1fr;
}

.rf-tile[data-pws="referral"] {
	position: relative;
	cursor: pointer;
}

.rf-tile[data-pws="referral"] span[data-pws="referral"] {
	display: flex;
	align-items: center;
	gap: 0.7rem;
	height: 100%;
	padding: 0.75rem 0.9rem;
	border: 1px solid rgb(var(--color-border));
	border-radius: var(--radius-md);
	background: rgb(var(--color-bg));
	font-size: 0.95rem;
	color: rgb(var(--color-text));
}

.rf-tile[data-pws="referral"] span[data-pws="referral"]::before {
	content: "";
	flex: none;
	width: 1.1rem;
	height: 1.1rem;
	border: 1.5px solid rgb(var(--color-secondary));
	border-radius: 4px;
	background: rgb(var(--color-bg));
}

.rf-tile[data-pws="referral"] input:checked + span[data-pws="referral"] {
	border-color: rgb(var(--color-primary));
	box-shadow: inset 0 0 0 1px rgb(var(--color-primary));
}

.rf-tile[data-pws="referral"] input:checked + span[data-pws="referral"]::before {
	background: rgb(var(--color-primary)) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 8.5l3 3 6-7' fill='none' stroke='%23f7f5f0' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 0.85rem no-repeat;
	border-color: rgb(var(--color-primary));
}

/* Files. */
.rf-drop[data-pws="referral"] {
	clear: both;
	position: relative;
	display: grid;
	justify-items: center;
	gap: 0.35rem;
	padding: 1.5rem 1rem;
	border: 1.5px dashed rgb(var(--color-border));
	border-radius: var(--radius-md);
	background: rgb(var(--color-bg));
	text-align: center;
	transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.rf-drop[data-pws="referral"].is-over {
	border-color: rgb(var(--color-accent));
	background: rgb(var(--color-surface));
}

.rf-drop-title[data-pws="referral"] {
	font-family: var(--font-display);
	font-size: 1.1rem;
	color: rgb(var(--color-text));
}

.rf-drop-or[data-pws="referral"] {
	font-size: 0.85rem;
	color: rgb(var(--color-muted));
}

.rf-browse[data-pws="referral"] {
	display: inline-flex;
	align-items: center;
	padding: 0.55rem 1.2rem;
	border: 1px solid rgb(var(--color-primary));
	border-radius: var(--radius-pill);
	font-size: 0.9rem;
	color: rgb(var(--color-primary));
	cursor: pointer;
}

.rf-browse[data-pws="referral"]:hover {
	background: rgb(var(--color-primary));
	color: rgb(var(--color-primary-fg));
}

.rf-file-input[data-pws="referral"]:focus-visible + .rf-browse[data-pws="referral"] {
	outline: 2px solid rgb(var(--color-ring));
	outline-offset: 2px;
}

.rf-file-list[data-pws="referral"] {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	gap: 0.4rem;
}

.rf-file-list[data-pws="referral"]:empty {
	display: none;
}

.rf-file[data-pws="referral"] {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem 0.75rem;
	border: 1px solid rgb(var(--color-border));
	border-radius: var(--radius-md);
	background: rgb(var(--color-bg));
	font-size: 0.9rem;
}

.rf-file-name[data-pws="referral"] {
	flex: 1;
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.rf-file-size[data-pws="referral"] {
	color: rgb(var(--color-muted));
	font-variant-numeric: tabular-nums;
}

.rf-file-remove[data-pws="referral"] {
	border: 0;
	background: none;
	padding: 0.2rem 0.3rem;
	font: inherit;
	font-size: 0.85rem;
	color: rgb(var(--color-text));
	text-decoration: underline;
	text-underline-offset: 2px;
	cursor: pointer;
}

.rf-send[data-pws="referral"] {
	gap: 0.5rem;
}

/* The summary after sending. */
.rf-summary[data-pws="referral"] {
	margin-top: 1.25rem;
	display: grid;
	gap: 1rem;
	outline: none;
}

.rf-sum-title[data-pws="referral"] {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: 1.5rem;
	line-height: 1.15;
}

.rf-sum-lead[data-pws="referral"],
.rf-sum-meta[data-pws="referral"] {
	color: rgb(var(--color-muted));
	line-height: var(--leading-relaxed);
}

.rf-sum-meta[data-pws="referral"] {
	font-size: 0.88rem;
}

.rf-sum-actions[data-pws="referral"] {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1.25rem;
}

.rf-again[data-pws="referral"],
.rf-directions[data-pws="referral"] a[data-pws="referral"] {
	color: rgb(var(--color-text));
	text-decoration: underline;
	text-underline-offset: 2px;
}

.rf-sum-box[data-pws="referral"] {
	padding: 1.1rem 1.4rem 1.25rem;
	background: rgb(var(--color-surface));
	border: 1px solid rgb(var(--color-border));
	border-radius: var(--radius-lg);
	break-inside: avoid;
}

.rf-sum-head[data-pws="referral"] {
	padding-bottom: 0.5rem;
	margin-bottom: 0.75rem;
	border-bottom: 1px solid rgb(var(--color-border));
	font-family: var(--font-display);
	font-weight: 400;
	font-size: 1.15rem;
}

.rf-sum-list[data-pws="referral"] {
	margin: 0;
	display: grid;
	grid-template-columns: minmax(7.5rem, 11rem) 1fr;
	gap: 0.45rem 1rem;
	font-size: 0.95rem;
}

.rf-sum-list[data-pws="referral"] dt[data-pws="referral"] {
	color: rgb(var(--color-muted));
}

.rf-sum-list[data-pws="referral"] dd[data-pws="referral"] {
	margin: 0;
	min-width: 0;
	overflow-wrap: anywhere;
	white-space: pre-line;
}

.rf-directions[data-pws="referral"] {
	display: grid;
	gap: 0.5rem;
	line-height: var(--leading-relaxed);
}

@media (min-width: 640px) {
	.rf-grid[data-pws="referral"],
	.rf-tiles[data-pws="referral"] {
		grid-template-columns: 1fr 1fr;
	}

	.rf-grid[data-pws="referral"] .rf-wide {
		grid-column: 1 / -1;
	}
}

@media (min-width: 900px) {
	.rf-arch[data-pws="referral"] {
		grid-template-columns: repeat(16, minmax(0, 1fr));
		gap: 0.3rem;
	}

	/* A wider gap down the middle of each arch, between 8 and 9 and between 25 and 24. */
	.rf-arch[data-pws="referral"] .rf-tooth[data-pws="referral"]:nth-child(9) {
		margin-left: 0.5rem;
	}
}

@media (max-width: 639px) {
	.rf-box[data-pws="referral"] {
		padding: 1.1rem 1rem 1.25rem;
	}

	.rf-sum-list[data-pws="referral"] {
		grid-template-columns: 1fr;
		gap: 0.1rem;
	}

	.rf-sum-list[data-pws="referral"] dd[data-pws="referral"] {
		margin-bottom: 0.5rem;
	}
}

/* Printing the summary: only the summary, without the site around it. */
@media print {
	body.rf-done #main > *:not(#referral-form),
	body.rf-done header,
	body.rf-done footer,
	body.rf-done jdiv,
	body.rf-done .ask-chat,
	body.rf-done .a11y-fab,
	body.rf-done .rf-noprint,
	body.rf-done .rf-title {
		display: none !important;
	}

	body.rf-done #referral-form {
		padding: 0 !important;
	}

	body.rf-done .rf-sum-box[data-pws="referral"] {
		background: none;
	}
}