/*
 * Theme layer (#102 Phase 2) — applica i design token (tokens.css) a Bootstrap 5
 * e ai componenti base del sito (bottoni, card, form, tabelle, icone).
 * Caricato per ultimo da sharedHead: vince di proposito sui valori legacy di
 * custom.css e sulle parità BS4 di bs5-compat.css dove la Phase 2 evolve il look.
 * Sito pubblico soltanto — l'admin resta fuori fino alla Phase 3.
 */

/* ---------- Base: mappa i token sulle variabili Bootstrap ---------- */
:root {
	--bs-body-font-family: var(--md-font-sans);
	--bs-body-font-size: var(--md-fs-base);
	--bs-body-color: var(--md-color-text);
	--bs-body-bg: var(--md-color-bg);
	--bs-border-color: var(--md-color-border);
	--bs-link-color: var(--md-color-cta);
	--bs-link-hover-color: var(--md-color-cta-hover);
	--bs-border-radius: var(--md-radius);
	--bs-border-radius-sm: var(--md-radius-sm);
	--bs-border-radius-lg: var(--md-radius-lg);
}

body {
	font-family: var(--md-font-sans);
	font-size: var(--md-fs-base);
	color: var(--md-color-text);
	background-color: var(--md-color-bg);
}

h1, h2, h3, h4, h5, h6 {
	color: var(--md-color-brand);
	line-height: var(--md-lh-tight);
}

.md-blue-text {
	color: var(--md-color-brand);
}

/* ---------- Fondamenta ereditate da bs5-compat.css (file eliminato a fine
              Phase 3): regole nate come parità BS4 e promosse a design ---------- */
/* container a 1140px anche su xxl e gutter colonne a 15px (griglia a 30px) */
@media (min-width: 1400px) {
	.container {
		max-width: 1140px;
	}
}
.container {
	padding-left: 15px;
	padding-right: 15px;
}
.row:not(.g-0):not(.g-1):not(.g-2):not(.g-3):not(.g-4):not(.g-5):not(.gx-0):not(.gx-1):not(.gx-2):not(.gx-3):not(.gx-4):not(.gx-5) {
	--bs-gutter-x: 1.875rem;
}
/* link mai sottolineati, nemmeno in hover: comportamento storico del sito
   (custom.css azzera l'underline del reboot; ribadito qui perche' theme.css
   e' caricato per ultimo), label con respiro, hr tenue */
a {
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}
label {
	margin-bottom: 0.5rem;
}
hr {
	border-top-color: rgba(0, 0, 0, 0.1);
	opacity: 1;
}
/* BS5 azzera il padding orizzontale della navbar */
.navbar {
	--bs-navbar-padding-x: 1rem;
}
small {
	font-size: 80%;
}
.breadcrumb {
	padding: 0.75rem 1rem;
	border-radius: var(--md-radius);
}
.nav-tabs {
	--bs-nav-link-color: #404040;
	--bs-nav-link-hover-color: #404040;
}
.nav-tabs .nav-link.active {
	color: #495057;
}
.input-group-text {
	background-color: #e9ecef;
	color: #495057;
}
/* i "bottoni" della navbar sono nav-link+btn: BS5 nav-link ne azzera lo stile */
.nav-link.btn {
	font-size: var(--bs-btn-font-size);
	font-weight: var(--bs-btn-font-weight);
	line-height: var(--bs-btn-line-height);
	color: var(--bs-btn-color);
	background-color: var(--bs-btn-bg);
	border: var(--bs-btn-border-width) solid var(--bs-btn-border-color);
	border-radius: var(--bs-btn-border-radius);
}
.nav-link.btn.text-white {
	color: #fff;
}
/* palette info BS4 per il bottone Admin Area (BS5 l'ha schiarita) */
.btn-outline-info {
	--bs-btn-color: #17a2b8;
	--bs-btn-border-color: #17a2b8;
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg: #17a2b8;
	--bs-btn-hover-border-color: #17a2b8;
}
/* il doctype HTML5 apre lo strut sulle righe del footer: teniamo il ritmo
   sulle small come in origine (vedi commit e4c9945 della Phase 1) */
footer .row {
	line-height: 1;
}
footer small {
	line-height: 1.5;
}
footer .row .col.text-end {
	line-height: 1.5;
}

/* ---------- Scala tipografica: le utility legacy fs-12…fs-19 collassano
              sulla scala dei token (la pulizia del markup arriva in Phase 3) */
.fs-12 { font-size: var(--md-fs-xs); }
.fs-13 { font-size: var(--md-fs-sm); }
.fs-14 { font-size: var(--md-fs-sm); }
.fs-15 { font-size: var(--md-fs-base); }
.fs-16 { font-size: var(--md-fs-base); }
.fs-17 { font-size: var(--md-fs-lg); }
.fs-19 { font-size: var(--md-fs-xl); }
.fs-2xl { font-size: var(--md-fs-2xl); }

/* ---------- Navbar: testi verso l'ink ---------- */
.navbar {
	--bs-navbar-color: rgba(15, 23, 42, 0.65);
	--bs-navbar-hover-color: rgba(15, 23, 42, 0.85);
	--bs-navbar-active-color: var(--md-color-ink);
	--bs-navbar-brand-color: var(--md-color-ink);
	--bs-navbar-brand-hover-color: var(--md-color-ink);
}

/* ---------- Bottoni: la CTA passa dal navy #1b4f72 al blu token ---------- */
.btn-primary {
	--bs-btn-bg: var(--md-color-cta);
	--bs-btn-border-color: var(--md-color-cta);
	--bs-btn-hover-bg: var(--md-color-cta-hover);
	--bs-btn-hover-border-color: var(--md-color-cta-hover);
	--bs-btn-active-bg: var(--md-color-cta-hover);
	--bs-btn-active-border-color: var(--md-color-cta-hover);
	--bs-btn-disabled-bg: var(--md-color-cta);
	--bs-btn-disabled-border-color: var(--md-color-cta);
}

.btn.md-blue-bg,
.nav-link.btn.md-blue-bg,
.btn.md-button,
.md-blue-bg {
	--bs-btn-color: #fff;
	--bs-btn-bg: var(--md-color-cta);
	--bs-btn-border-color: var(--md-color-cta);
	--bs-btn-hover-color: #fff;
	--bs-btn-hover-bg: var(--md-color-cta-hover);
	--bs-btn-hover-border-color: var(--md-color-cta-hover);
	--bs-btn-active-color: #fff;
	--bs-btn-active-bg: var(--md-color-cta-hover);
	--bs-btn-active-border-color: var(--md-color-cta-hover);
	--bs-btn-disabled-color: #fff;
	--bs-btn-disabled-bg: var(--md-color-cta);
	--bs-btn-disabled-border-color: var(--md-color-cta);
	background-color: var(--md-color-cta);
	border-color: var(--md-color-cta);
}
.btn.md-blue-bg:hover,
.md-blue-bg:hover {
	background-color: var(--md-color-cta-hover);
	border-color: var(--md-color-cta-hover);
}

.md-button {
	background-color: var(--md-color-cta);
	border-radius: var(--md-radius-pill);
}
.md-button:hover {
	background-color: var(--md-color-cta-hover);
}

/* ---------- Focus visibile (#117): i controlli non nativi (div/span/a senza
              href con role="button": mega-menu marche, sidebar prodotti,
              lente di ricerca, "Vedi di piu'...") non ricevono l'anello di
              focus di Bootstrap — anello coerente con la CTA ---------- */
.clickable:focus-visible,
[role="button"]:not(.btn):focus-visible {
	outline: 2px solid var(--md-color-cta);
	outline-offset: 2px;
}
/* sugli sfondi pieni CTA/brand (item primari sidebar, lente hero) l'anello
   blu non stacca: bordo bianco */
.art-menu-item-primary :focus-visible,
.hero-search .input-group-text:focus-visible,
.mega-quick-link:focus-visible {
	outline: 2px solid #fff;
	outline-offset: -3px;
}

/* ---------- Form: focus ring coerente con la CTA ---------- */
.form-control:focus,
.form-select:focus {
	border-color: var(--md-color-cta);
	box-shadow: 0 0 0 0.25rem var(--md-color-focus-ring);
}
.form-check-input:checked {
	background-color: var(--md-color-cta);
	border-color: var(--md-color-cta);
}
.form-check-input:focus {
	border-color: var(--md-color-cta);
	box-shadow: 0 0 0 0.25rem var(--md-color-focus-ring);
}

/* ---------- Card ---------- */
.card {
	--bs-card-border-color: var(--md-color-border);
	--bs-card-border-radius: var(--md-radius-lg);
	background-color: var(--md-color-surface);
	box-shadow: var(--md-shadow-sm);
}

/* ---------- Testi warning: il giallo utility di Bootstrap non regge il
              contrasto minimo su fondo chiaro (1.6:1) — su pubblico e admin
              (admin.css carica dopo e non lo ridefinisce) passa all'ambra
              scura dei token. Nei punti su fondo scuro serve l'override
              locale (es. .hero-search .searchError qui sotto) ---------- */
.text-warning {
	color: var(--md-color-warning-text) !important;
}

/* ---------- Tabelle ---------- */
.table {
	--bs-table-border-color: var(--md-color-border);
}
.table thead th {
	color: var(--md-color-ink);
}

/* ---------- Header: logo nel flusso della navbar (#102 Phase 3) ----------
   Il logo era position:fixed (custom.css, condiviso con l'admin) e restava
   sovrapposto ai contenuti durante lo scroll; qui torna in linea nel brand. */
.logo-img {
	position: static;
	width: auto;
	height: 48px;
	margin-top: 0;
}

/* ---------- Header sticky + ricerca permanente (#102 Phase 3) ---------- */
.site-header {
	background-color: var(--md-color-surface);
	border-bottom: 1px solid var(--md-color-border);
	box-shadow: var(--md-shadow-sm);
	/* sopra gli altri sticky di pagina (es. la sidebar marche di prodotti,
	   sticky-top = 1020): l'header sticky ingabbia il mega-menu nel proprio
	   stacking context, quindi è l'header a dover stare più in alto */
	z-index: 1030;
}
/* con l'header sticky gli anchor (#chiSiamo, #servizi, ...) devono fermarsi
   sotto la barra, non dietro */
a[id] {
	scroll-margin-top: 5rem;
}
.navbar-search {
	flex: 1 1 auto;
	max-width: 24rem;
}
.navbar-search .form-control {
	border-right: 0;
}
.navbar-search .input-group-text {
	background-color: var(--md-color-cta);
	color: #fff;
	border: 0;
}
.navbar-search .input-group-text:hover {
	background-color: var(--md-color-cta-hover);
}

/* Mega-menu Veicoli */
.mega-dropdown-menu {
	border: 0;
	border-top: 1px solid var(--md-color-border);
	box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
	max-height: calc(100vh - 80px);
	overflow-y: auto;
}
.mega-quick-link {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background-color: var(--md-color-cta);
	color: #fff;
	font-weight: 600;
	padding: 0.5rem 0.75rem;
	border-radius: var(--md-radius);
}
.mega-quick-link:hover {
	background-color: var(--md-color-cta-hover);
	color: #fff;
	text-decoration: none;
}
.mega-quick-link .badge {
	background-color: rgba(255, 255, 255, 0.2);
	color: #fff;
	font-size: var(--md-fs-sm);
}
.mega-quick-link-all {
	background-color: var(--md-color-brand);
	justify-content: center;
}
.mega-quick-link-all:hover {
	background-color: var(--md-color-ink);
}
.mega-brand {
	background-color: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius);
	padding: 0.5rem 0.75rem;
}
.mega-brand:hover {
	border-color: var(--md-color-cta);
}
.mega-brand .bi-chevron-down {
	transition: transform 0.2s ease;
}
.mega-brand .clickable[aria-expanded="true"] .bi-chevron-down {
	transform: rotate(180deg);
}
@media (prefers-reduced-motion: reduce) {
	.mega-brand .bi-chevron-down {
		transition: none;
	}
}

/* ---------- Home: hero con ricerca centrale (#102 Phase 3) ---------- */
.hero {
	background-color: var(--md-color-ink);
	/* fallback: l'originale servito da /data (browser senza image-set/WebP);
	   dove supportato vince la WebP ottimizzata nel repo (#117: 157KB vs 2.3MB,
	   classpath:/static/ precede file:/data/ nelle static-locations) */
	background-image: linear-gradient(rgba(15, 23, 42, 0.55), rgba(15, 23, 42, 0.7)), url('../images/copertina.jpg');
	background-image: linear-gradient(rgba(15, 23, 42, 0.55), rgba(15, 23, 42, 0.7)), image-set(url('../images/copertina-1920.webp') type('image/webp'));
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	color: #fff;
	padding: 5rem 0;
}
@media (max-width: 768px) {
	.hero {
		background-image: linear-gradient(rgba(15, 23, 42, 0.55), rgba(15, 23, 42, 0.7)), url('../images/copertina.jpg');
		background-image: linear-gradient(rgba(15, 23, 42, 0.55), rgba(15, 23, 42, 0.7)), image-set(url('../images/copertina-960.webp') type('image/webp'));
	}
}
.hero h1 {
	color: #fff;
	font-size: var(--md-fs-3xl);
	font-weight: 700;
}
.hero .hero-sub {
	color: rgba(255, 255, 255, 0.85);
	font-size: var(--md-fs-lg);
	max-width: 44rem;
	margin: 1rem auto 0;
}
.hero-search {
	max-width: 36rem;
	margin: 2rem auto 0;
}
.hero-search .form-control {
	padding: 0.75rem 1.25rem;
	font-size: var(--md-fs-lg);
	border: 0;
}
.hero-search .input-group-text {
	padding: 0 1.25rem;
	font-size: var(--md-fs-lg);
	background-color: var(--md-color-cta);
	color: #fff;
	border: 0;
}
.hero-search .input-group-text:hover {
	background-color: var(--md-color-cta-hover);
}
.hero .hero-actions {
	margin-top: 1.75rem;
}
/* messaggio "campo vuoto" della ricerca hero: ambra chiara sul fondo scuro
   dell'overlay (la variante scura dei token sarebbe illeggibile qui) */
.hero-search .searchError {
	color: #fcd34d;
}

/* ---------- Titoli di sezione (sostituiscono il pattern hr + h2 + hr) ---------- */
.section-title {
	text-align: center;
	margin: 0 0 0.75rem;
}
.section-title::after {
	content: "";
	display: block;
	width: 3.5rem;
	height: 3px;
	background-color: var(--md-color-cta);
	border-radius: 2px;
	margin: 0.75rem auto 0;
}

/* ---------- Card prodotto della home (via il vecchio overlay .box) ---------- */
.product-card {
	color: inherit;
	transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.product-card:hover {
	color: inherit;
	text-decoration: none;
	box-shadow: var(--md-shadow), 0 8px 24px rgba(15, 23, 42, 0.12);
	transform: translateY(-2px);
}
.product-card-img {
	aspect-ratio: 4 / 3;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #fff;
	border-bottom: 1px solid var(--md-color-border);
	border-radius: var(--md-radius-lg) var(--md-radius-lg) 0 0;
	overflow: hidden;
	padding: 0.75rem;
}
.product-card-img img {
	max-width: 100%;
	max-height: 100%;
	object-fit: contain;
}

/* ---------- Pagina prodotti (#102 Phase 3) ---------- */
.product-detail-card .product-card-img .img-zoom-container {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
}
.product-detail-card .card-footer.product-card-footer {
	background-color: var(--md-color-surface);
	border-top: 1px solid var(--md-color-border);
}
.product-detail-card .product-qty {
	max-width: 5rem;
}

/* Badge del design system: rosso per le promo (convenzione sconti, come il
   prezzo promo), verde per le novità — entrambi ≥4.5:1 col testo bianco e
   con ombra per staccarli dal box immagine chiaro */
.badge-promo,
.badge-new {
	color: #fff;
	font-size: var(--md-fs-sm);
	padding: 0.4em 0.65em;
	letter-spacing: 0.03em;
	box-shadow: var(--md-shadow);
}
.badge-promo {
	background-color: var(--md-color-danger);
}
.badge-new {
	background-color: var(--md-color-success);
}
/* "Sigillo" alta qualità: trattamento trust/certificazione in oro pieno
   (pattern Trust & Authority) — stessa taglia dei badge di stato ma colore
   di categoria diversa (oro = qualità, rosso = promo, verde = novità) */
.badge-hq {
	background-color: #fbbf24;
	color: #78350f;
	font-size: var(--md-fs-sm);
	font-weight: 600;
	padding: 0.4em 0.65em;
	letter-spacing: 0.02em;
	box-shadow: var(--md-shadow);
}

/* Sidebar marche: item chiari con bordo, la variante primaria resta CTA */
.art-nav .art-menu-item {
	background-color: var(--md-color-surface);
	border: 1px solid var(--md-color-border);
	border-radius: var(--md-radius);
}
.art-nav .art-menu-item:hover {
	border-color: var(--md-color-cta);
}
.art-nav .art-menu-item > div > span {
	color: var(--md-color-ink);
	font-weight: 500;
}
.art-nav .art-menu-item-primary {
	background-color: var(--md-color-cta);
	border-color: var(--md-color-cta);
}
.art-nav .art-menu-item-primary:hover {
	background-color: var(--md-color-cta-hover);
}
.art-nav .art-menu-item-primary > a {
	color: #fff;
	font-weight: 600;
}
.art-nav .art-submenu a:hover {
	background-color: var(--md-color-cta);
}

/* Immagini delle card servizi: proporzione fissa */
.card-img-ratio {
	aspect-ratio: 3 / 2;
	width: 100%;
	object-fit: cover;
}

@media (prefers-reduced-motion: reduce) {
	.product-card {
		transition: none;
	}
	.product-card:hover {
		transform: none;
	}
}

/* ---------- Pagina contatti (#102 Phase 3) ---------- */
.contact-list li {
	padding: 0.3rem 0;
}
.contact-list .bi {
	color: var(--md-color-cta);
	margin-right: 0.25rem;
}
.person-avatar {
	width: 160px;
	height: 160px;
	object-fit: cover;
	border-radius: 50%;
	border: 3px solid var(--md-color-border);
}

/* Banner ricerca agenti: pannello scuro brand con CTA */
.agents-banner {
	background: linear-gradient(135deg, var(--md-color-ink), var(--md-color-brand));
}
.agents-banner h2 {
	color: #fff;
}
.agents-banner p {
	color: rgba(255, 255, 255, 0.85);
	font-size: var(--md-fs-lg);
}
.badge-region {
	background-color: rgba(255, 255, 255, 0.12);
	border: 1px solid rgba(255, 255, 255, 0.35);
	color: #fff;
	font-size: var(--md-fs-sm);
	font-weight: 500;
	padding: 0.45em 0.8em;
}

/* ---------- Area riservata (#102 Phase 3) ---------- */
.ar-menu {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}
.ar-menu-item {
	display: flex;
	align-items: center;
	gap: 0.6rem;
	padding: 0.55rem 0.85rem;
	border-radius: var(--md-radius);
	color: var(--md-color-text);
	font-weight: 500;
}
.ar-menu-item .bi {
	color: var(--md-color-cta);
}
.ar-menu-item:hover {
	background-color: rgba(3, 105, 161, 0.08);
	color: var(--md-color-ink);
	text-decoration: none;
}
.ar-menu-item.active {
	background-color: var(--md-color-cta);
	color: #fff;
}
.ar-menu-item.active .bi {
	color: #fff;
}
.ar-menu-badge {
	background-color: var(--md-color-success);
	color: #fff;
}

.ar-datalist dt {
	color: var(--md-color-text-muted);
	font-weight: 500;
	padding: 0.4rem 0;
}
.ar-datalist dd {
	padding: 0.4rem 0;
	margin-bottom: 0;
}

.md-cta-icon .bi {
	color: var(--md-color-cta);
}

/* ---------- Icone: shim per le utility Font Awesome usate nei template
              (fa-2x/fa-lg/fa-rotate-180 → equivalenti per Bootstrap Icons) */
.bi-2x { font-size: 2em; }
.bi-lg { font-size: 1.25em; }
.bi-rotate-180 {
	display: inline-block;
	transform: rotate(180deg);
}
.bi-spin {
	display: inline-block;
	animation: md-icon-spin 2s linear infinite;
}
@keyframes md-icon-spin {
	from { transform: rotate(0deg); }
	to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
	.bi-spin { animation: none; }
}