/* Hallmark · component: blocco Prenota (dm/prenota) · genre: editorial/technical · theme: studied-DNA + palette Dario
 * macrostructure: Signal Chain (componente, sistema esistente) · token: solo assets/css/theme.css
 * states: default · hover · focus · active · disabled · loading · error · success
 * contrast: pass (paper/muted/accent su card-1/card-2 ≥ 4.5:1)
 * motion: solo entrata breve della card (opacità + 8px), spenta con prefers-reduced-motion
 */

/* ---------- Contenitore e card ---------- */
.dm-pr {
	--pr-title: clamp(1.5rem, 1.2rem + 1vw, 2.125rem);
	--pr-pad: clamp(1.25rem, 0.9rem + 1.5vw, 2rem);
	--pr-tap: 44px;
	min-width: 0;
}

.dm-pr__card {
	box-sizing: border-box;
	padding: var(--pr-pad);
	border: 1px solid var(--color-card-border);
	border-radius: var(--radius-md);
	background: linear-gradient(180deg, var(--color-card-1), var(--color-card-2));
	color: var(--color-paper);
}

.dm-pr__card--in {
	animation: dm-pr-in var(--dur-base) var(--ease-out) both;
}

@keyframes dm-pr-in {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

@media (prefers-reduced-motion: reduce) {
	.dm-pr__card--in {
		animation: none;
	}
}

.dm-pr [hidden] {
	display: none !important;
}

/* ---------- Schermata ---------- */
.dm-pr__screen {
	display: flex;
	flex-direction: column;
	gap: var(--space-md);
	min-width: 0;
}

.dm-pr__screen > * {
	margin: 0;
	min-width: 0;
}

.dm-pr__head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
	min-height: var(--pr-tap);
	margin-block: calc(var(--space-xs) * -1) calc(var(--space-xs) * -1) !important;
	padding-block-end: var(--space-xs);
	border-bottom: 1px solid var(--color-rule);
	font-family: var(--font-mono);
	font-size: var(--text-label);
	line-height: 1.2;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--color-muted);
}

.dm-pr__count {
	margin-inline-start: auto;
	text-align: end;
	text-wrap: balance;
	overflow-wrap: anywhere;
}

.dm-pr__back {
	display: inline-flex;
	align-items: center;
	min-height: var(--pr-tap);
	margin-inline-start: -0.25rem;
	padding: 0 0.25rem;
	border: 0;
	background: none;
	font: inherit;
	letter-spacing: inherit;
	text-transform: inherit;
	color: var(--color-paper);
	white-space: nowrap;
	cursor: pointer;
	transition: color var(--dur-fast) var(--ease-out);
}

.dm-pr__back:hover {
	color: var(--color-accent);
}

.dm-pr__title {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 300;
	font-size: var(--pr-title);
	line-height: 1.12;
	letter-spacing: -0.01em;
	color: var(--color-paper);
	max-width: 24ch;
	scroll-margin-top: calc(var(--header-h) + var(--space-sm));
}

.dm-pr__title:focus {
	outline: none;
}

.dm-pr__title:focus-visible {
	outline: 1px solid var(--color-accent-soft);
	outline-offset: 6px;
	border-radius: var(--radius-xs);
}

/* ---------- Testi ---------- */
.dm-pr__lead {
	margin: 0;
	color: var(--color-muted);
	max-width: 52ch;
}

.dm-pr__lead a,
.dm-pr__card a:not([class]) {
	color: var(--color-paper);
	text-underline-offset: 0.2em;
}

.dm-pr__lead a:hover,
.dm-pr__card a:not([class]):hover {
	color: var(--color-accent);
}

.dm-pr__meta,
.dm-pr__hint {
	margin: 0;
	font-family: var(--font-mono);
	font-size: var(--text-label);
	line-height: 1.4;
	color: var(--color-muted);
}

.dm-pr__meta {
	color: var(--color-accent);
}

.dm-pr__when {
	margin: 0;
	font-family: var(--font-display);
	font-weight: 300;
	font-size: var(--text-card-title);
	line-height: 1.25;
	color: var(--color-paper);
}

.dm-pr__when::first-letter {
	text-transform: uppercase;
}

.dm-pr__summary {
	margin: 0;
	padding: 0.25rem 1rem;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	column-gap: var(--space-sm);
	border: 1px solid var(--color-rule-strong);
	border-radius: var(--radius-sm);
	background: var(--color-field);
	font-family: var(--font-mono);
	font-size: var(--text-label);
	line-height: 1.4;
	color: var(--color-paper);
}

.dm-pr__loading {
	margin: 0;
	min-height: 12rem;
	font-family: var(--font-mono);
	font-size: var(--text-label);
	color: var(--color-muted);
}

/* ---------- Risposte ---------- */
.dm-pr__opts {
	display: grid;
	gap: var(--space-xs);
}

.dm-pr__opt {
	position: relative;
	display: flex;
	align-items: center;
	width: 100%;
	min-height: 48px;
	padding: 0.75rem 2.75rem 0.75rem 1rem;
	border: 1px solid var(--color-card-border);
	border-radius: var(--radius-sm);
	background: var(--color-field);
	font: inherit;
	font-size: 1rem;
	line-height: 1.3;
	text-align: start;
	color: var(--color-paper);
	cursor: pointer;
	transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.dm-pr__opt:hover {
	border-color: var(--color-muted);
}

.dm-pr__opt:active,
.dm-pr__day:active,
.dm-pr__time:active {
	transform: translateY(1px);
}

/* Stato premuto: bordo e fondo d'accento sottili, più il segno ✓ (non solo colore). */
.dm-pr__opt[aria-pressed="true"] {
	border-color: var(--color-accent);
	background: var(--color-accent-faint);
}

/* Segno disegnato con i bordi: nessun testo generato, il nome accessibile resta l'etichetta. */
.dm-pr__opt[aria-pressed="true"]::after {
	content: "";
	position: absolute;
	inset-inline-end: 1.1rem;
	top: 50%;
	width: 0.35rem;
	height: 0.7rem;
	border: solid var(--color-accent);
	border-width: 0 2px 2px 0;
	transform: translateY(-60%) rotate(45deg);
}

/* ---------- Pulsante primario ---------- */
.dm-pr .dm-pr__next {
	align-self: flex-start;
	min-height: var(--pr-tap);
	cursor: pointer;
}

.dm-pr__form .dm-pr__next {
	align-self: stretch;
	width: 100%;
	margin-top: var(--space-xs);
}

.dm-pr .dm-pr__next[disabled] {
	opacity: 0.45;
	cursor: not-allowed;
	background-color: var(--color-paper);
	border-color: var(--color-paper);
	color: var(--color-ink);
	transform: none;
}

.dm-pr__next:active:not([disabled]) {
	transform: translateY(1px);
}

/* Durante una chiamata API lo script disabilita i pulsanti: il cursore lo dice. */
.dm-pr[aria-busy="true"] button[disabled] {
	cursor: progress;
}

/* ---------- Giorni e orari ---------- */
.dm-pr__days {
	display: flex;
	gap: var(--space-xs);
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	overscroll-behavior-x: contain;
	/* Spazio per l'anello di focus (2px + 3px di offset): un contenitore scorrevole lo taglierebbe. */
	--pr-ring: 6px;
	margin: calc(var(--pr-ring) * -1) !important;
	padding: var(--pr-ring);
	scroll-padding-inline: var(--pr-ring);
	scrollbar-width: thin;
	scrollbar-color: var(--color-rule-strong) transparent;
}

.dm-pr__day {
	flex: 0 0 auto;
	scroll-snap-align: start;
	min-height: var(--pr-tap);
	padding: 0 0.85rem;
	border: 1px solid var(--color-card-border);
	border-radius: var(--radius-sm);
	background: var(--color-field);
	font-family: var(--font-mono);
	font-size: var(--text-label);
	line-height: 1.2;
	color: var(--color-paper);
	white-space: nowrap;
	cursor: pointer;
	transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.dm-pr__day:hover {
	border-color: var(--color-muted);
}

.dm-pr__day[aria-pressed="true"] {
	border-color: var(--color-accent);
	background: var(--color-accent-faint);
	box-shadow: inset 0 -2px 0 var(--color-accent);
}

@media (min-width: 900px) {
	.dm-pr__days {
		flex-wrap: wrap;
		overflow-x: visible;
	}
}

/* Modalità a contrasto forzato: fondi e ombre spariscono, lo stato premuto resta visibile. */
@media (forced-colors: active) {
	.dm-pr__opt[aria-pressed="true"],
	.dm-pr__day[aria-pressed="true"] {
		outline: 2px solid Highlight;
		outline-offset: -2px;
	}

	.dm-pr__opt[aria-pressed="true"]::after {
		border-color: Highlight;
	}
}

.dm-pr__times {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: var(--space-xs);
}

@media (max-width: 359px) {
	.dm-pr__times {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.dm-pr__time {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 0.15rem;
	min-height: 48px;
	padding: 0.5rem;
	border: 1px solid var(--color-card-border);
	border-radius: var(--radius-sm);
	background: var(--color-field);
	font-family: var(--font-mono);
	font-size: 1rem;
	line-height: 1.2;
	color: var(--color-paper);
	cursor: pointer;
	transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}

.dm-pr__time:hover {
	border-color: var(--color-accent);
	background: var(--color-accent-faint);
}

.dm-pr__tz {
	font-size: 0.75rem;
	color: var(--color-muted);
}

/* ---------- Form contatti ---------- */
.dm-pr__form {
	display: grid;
	gap: var(--space-sm);
}

.dm-pr__form > * {
	margin: 0;
	min-width: 0;
}

.dm-pr .dm-field input,
.dm-pr .dm-field textarea {
	min-height: var(--pr-tap);
	/* Il primo campo con errore riceve focus: resta visibile con la sua etichetta sotto l'header fisso. */
	scroll-margin-top: calc(var(--header-h) + 2.5rem);
}

.dm-pr .dm-field textarea {
	min-height: 6rem;
}

.dm-pr .dm-check {
	flex-wrap: wrap;
	align-items: flex-start;
}

.dm-pr .dm-check input {
	width: 1.25rem;
	height: 1.25rem;
	margin-top: 0.1rem;
	cursor: pointer;
}

/* Etichetta del consenso: tutta la riga è area di tocco. */
.dm-pr .dm-check label {
	flex: 1 1 0;
	min-width: 0;
	cursor: pointer;
}

.dm-pr .dm-check .dm-field__error {
	flex-basis: 100%;
	padding-inline-start: calc(1.25rem + 0.625rem);
}

.dm-field__error {
	margin: 0;
	font-family: var(--font-mono);
	font-size: 0.8125rem;
	line-height: 1.35;
	color: var(--color-accent);
}

.dm-field__error::before {
	content: "! ";
	content: "! " / "";
	font-weight: 700;
}

/* Trappola anti-spam: fuori schermo, non display:none. */
.dm-pr__hp {
	position: absolute !important;
	left: -9999px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ---------- Avvisi ---------- */
.dm-pr__notice {
	display: grid;
	gap: 0.25rem;
	padding: 0.85rem 1rem;
	border: 1px solid var(--color-accent);
	border-radius: var(--radius-sm);
	background: var(--color-accent-faint);
	font-size: var(--text-small);
	line-height: 1.45;
	color: var(--color-paper);
}

.dm-pr__notice::before {
	content: "Attenzione";
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.dm-pr__notice--ok {
	border-color: var(--color-rule-strong);
	background: var(--color-field);
}

.dm-pr__notice--ok::before {
	content: "✓ Fatto";
	content: "✓ Fatto" / "Fatto";
	color: var(--color-paper);
}

/* ---------- Caso studio ---------- */
.dm-pr__case {
	display: grid;
	gap: 0.4rem;
	padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-sm);
	border: 1px solid var(--color-card-border);
	border-radius: var(--radius-sm);
	background: var(--color-field);
	color: var(--color-paper);
	text-decoration: none;
	transition: border-color var(--dur-fast) var(--ease-out);
}

.dm-pr__case:hover {
	border-color: var(--color-accent);
	color: var(--color-paper);
}

.dm-pr__case-tag {
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.dm-pr__case-title {
	font-family: var(--font-display);
	font-weight: 300;
	font-size: var(--text-card-title);
	line-height: 1.2;
}

.dm-pr__case-title::after {
	content: " →";
	content: " →" / "";
	color: var(--color-accent);
}

.dm-pr__case-line {
	font-size: var(--text-small);
	color: var(--color-muted);
}

/* ---------- Azioni ---------- */
.dm-pr__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--space-xs) var(--space-md);
}

.dm-pr__actions .dm-pr__next {
	align-self: auto;
}

.dm-pr__link {
	display: inline-flex;
	align-items: center;
	align-self: flex-start;
	min-height: var(--pr-tap);
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	font-size: var(--text-small);
	color: var(--color-paper);
	text-decoration: underline;
	text-underline-offset: 0.2em;
	cursor: pointer;
	transition: color var(--dur-fast) var(--ease-out);
}

.dm-pr__link:hover {
	color: var(--color-accent);
}

.dm-pr__summary .dm-pr__link {
	margin-inline-start: auto;
	font-family: var(--font-mono);
	font-size: var(--text-label);
}

.dm-pr__danger {
	min-height: var(--pr-tap);
	padding: 0.7rem 1rem;
	border: 1px solid var(--color-rule-strong);
	border-radius: var(--radius-sm);
	background: transparent;
	font-family: var(--font-mono);
	font-size: var(--text-small);
	line-height: 1.2;
	color: var(--color-paper);
	white-space: nowrap;
	cursor: pointer;
	transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.dm-pr__danger:hover {
	border-color: var(--color-accent);
	color: var(--color-accent);
}

.dm-pr__danger:active {
	transform: translateY(1px);
}

.dm-pr button[disabled]:not(.dm-pr__next) {
	opacity: 0.5;
}

/* ---------- Fallback senza plugin ---------- */
.dm-pr--fallback .dm-pr__lead {
	color: var(--color-paper);
}