/* ==========================================================================
   Carrito lateral (Servinec): panel, aviso «Añadido al carrito», contador del header y estados de carga de los
   botones «Añadir al carrito». Lo carga inc/snec-carrito.php en todo el front (link no bloqueante).
   ========================================================================== */

.snec-carrito,
.snec-carrito-aviso {
	--sc-blue: #1565e8;
	--sc-blue-dark: #0f55c9;
	--sc-blue-tint: #f3f6fb;
	--sc-ink: #111111;
	--sc-muted: #667085;
	--sc-line: #eaeaea;
	--sc-line-2: #d9d9d9;
	--sc-bg: #f8f8f8;
	--sc-green: #10ba00;
	--sc-green-ink: #0b7a00;
	--sc-green-soft: #e9f8e7;
	--sc-red: #d92d20;
	--sc-ease: cubic-bezier(.2, .7, .2, 1);
	--sc-radius: 20px;
	--sc-pill: 100px;
	font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	-webkit-font-smoothing: antialiased;
}

/* ---------- contenedor + fondo ---------- */
.snec-carrito {
	position: fixed;
	inset: 0;
	z-index: 100000;
	color: var(--sc-ink);
	font-size: 15px;
	line-height: 1.4;
}
.snec-carrito[hidden],
.snec-carrito [hidden] { display: none !important; }
.snec-carrito *,
.snec-carrito *::before,
.snec-carrito *::after { box-sizing: border-box; }

.snec-carrito__fondo {
	position: absolute;
	inset: 0;
	background: rgba(17, 17, 17, .38);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
	opacity: 0;
	transition: opacity .3s var(--sc-ease);
	cursor: pointer;
}
.snec-carrito.is-open .snec-carrito__fondo { opacity: 1; }

/* ---------- panel ---------- */
.snec-carrito__panel {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	width: min(440px, 100%);
	background: #fff;
	border-radius: var(--sc-radius) 0 0 var(--sc-radius);
	box-shadow: -24px 0 64px rgba(17, 17, 17, .16);
	transform: translateX(104%);
	transition: transform .3s var(--sc-ease);
	overflow: hidden;
	outline: none;
}
.snec-carrito.is-open .snec-carrito__panel { transform: none; }

.snec-carrito button,
.snec-carrito input { font-family: inherit; }
.snec-carrito a { color: inherit; }
.snec-carrito :focus-visible { outline: 2px solid var(--sc-blue); outline-offset: 2px; }
.snec-carrito .snec-carrito__panel:focus-visible { outline: none; }

.snec-carrito__sr {
	position: absolute !important;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* ---------- cabecera ---------- */
.snec-carrito__cab {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	padding: 20px 20px 16px 24px;
	border-bottom: 1px solid var(--sc-line);
}
.snec-carrito__titulo {
	margin: 0;
	font-size: 22px;
	font-weight: 600;
	line-height: 1.2;
	letter-spacing: -.01em;
	color: var(--sc-ink);
}
.snec-carrito__num {
	margin-left: 4px;
	font-size: 16px;
	font-weight: 400;
	color: var(--sc-muted);
}
.snec-carrito__cerrar {
	display: grid;
	place-items: center;
	flex: none;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: var(--sc-bg);
	color: var(--sc-ink);
	cursor: pointer;
	transition: background .2s var(--sc-ease), transform .15s var(--sc-ease);
}
.snec-carrito__cerrar:hover { background: #eceef1; }
.snec-carrito__cerrar:active { transform: scale(.94); }

/* ---------- envío gratis ---------- */
.snec-carrito__envio {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr);
	align-items: center;
	gap: 0 10px;
	margin: 16px 24px 0;
	padding: 12px 14px 14px;
	border-radius: 14px;
	background: var(--sc-blue-tint);
	transition: background .3s var(--sc-ease);
}
.snec-carrito__envio-ico { color: var(--sc-blue); transition: color .3s; }
.snec-carrito__envio-txt { margin: 0; font-size: 14px; line-height: 1.35; }
.snec-carrito__envio-txt strong { font-weight: 700; color: var(--sc-blue); white-space: nowrap; }
.snec-carrito[data-editando] .snec-carrito__envio-txt > span { display: block; }
.snec-carrito__barra {
	grid-column: 1 / -1;
	height: 6px;
	margin-top: 10px;
	border-radius: var(--sc-pill);
	background: #dce5f6;
	overflow: hidden;
}
.snec-carrito__barra > span {
	display: block;
	height: 100%;
	border-radius: inherit;
	background: var(--sc-blue);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform .55s var(--sc-ease), background .3s;
}
.snec-carrito__envio.is-ok { background: var(--sc-green-soft); }
.snec-carrito__envio.is-ok .snec-carrito__envio-ico { color: var(--sc-green-ink); }
.snec-carrito__envio.is-ok .snec-carrito__envio-txt { font-weight: 600; color: var(--sc-green-ink); }
.snec-carrito__envio.is-ok .snec-carrito__barra { background: #cdeec9; }
.snec-carrito__envio.is-ok .snec-carrito__barra > span { background: var(--sc-green); }

/* ---------- deshacer ---------- */
.snec-carrito__deshacer {
	display: flex;
	align-items: center;
	gap: 12px;
	margin: 12px 24px 0;
	padding: 8px 8px 8px 18px;
	border-radius: var(--sc-pill);
	background: var(--sc-ink);
	color: #fff;
	font-size: 14px;
}
.snec-carrito__deshacer.is-on { animation: snec-carrito-entra .3s var(--sc-ease); }
.snec-carrito__deshacer p {
	flex: 1;
	min-width: 0;
	margin: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.snec-carrito__deshacer-btn {
	flex: none;
	height: 34px;
	padding: 0 16px;
	border: 0;
	border-radius: var(--sc-pill);
	background: #fff;
	color: var(--sc-ink);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background .2s var(--sc-ease);
}
.snec-carrito__deshacer-btn:hover { background: #e9edf5; }
.snec-carrito__deshacer-btn:disabled { opacity: .6; cursor: progress; }
.snec-carrito__deshacer .snec-carrito__deshacer-btn:focus-visible { outline-color: #fff; }

/* ---------- cuerpo y líneas ---------- */
.snec-carrito__cuerpo {
	flex: 1 1 auto;
	min-height: 0;
	overflow-y: auto;
	overscroll-behavior: contain;
	padding: 4px 24px 20px;
	scrollbar-width: thin;
}
.snec-carrito__lineas { margin: 0; padding: 0; list-style: none; }

.snec-carrito__linea {
	position: relative;
	display: grid;
	grid-template-columns: 80px minmax(0, 1fr);
	gap: 14px;
	padding: 16px 0;
	border-bottom: 1px solid var(--sc-line);
	transition: height .26s var(--sc-ease), opacity .2s var(--sc-ease), padding .26s var(--sc-ease);
}
.snec-carrito__linea::before {
	content: "";
	position: absolute;
	inset: 4px -12px;
	z-index: -1;
	border-radius: 14px;
	background: var(--sc-blue-tint);
	opacity: 0;
}
.snec-carrito__linea.is-nuevo::before { animation: snec-carrito-resalta 1.8s var(--sc-ease); }
.snec-carrito__linea.is-saliendo {
	overflow: hidden;
	padding-top: 0;
	padding-bottom: 0;
	opacity: 0;
	pointer-events: none;
}
.snec-carrito__lineas { position: relative; z-index: 0; }

.snec-carrito__foto {
	display: block;
	width: 80px;
	height: 80px;
	border: 1px solid var(--sc-line);
	border-radius: 12px;
	background: #fff;
	overflow: hidden;
}
/* Sin mix-blend-mode: en Chrome anula el desenfoque (backdrop-filter) del fondo. */
.snec-carrito__foto img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.snec-carrito__info { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.snec-carrito__nombre {
	display: -webkit-box;
	overflow: hidden;
	font-size: 15px;
	font-weight: 500;
	line-height: 1.35;
	color: var(--sc-ink);
	text-decoration: none;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	transition: color .15s;
}
.snec-carrito__nombre:hover { color: var(--sc-blue); }
.snec-carrito__variacion { margin: 0; font-size: 13px; color: var(--sc-muted); }

.snec-carrito__precios {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 2px 6px;
	margin: 0;
	font-size: 13px;
	color: var(--sc-muted);
}
.snec-carrito__precio {
	font-size: 15px;
	font-weight: 600;
	color: var(--sc-ink);
	transition: opacity .2s;
}
.snec-carrito__antes { color: var(--sc-muted); }
.snec-carrito__dto {
	align-self: flex-start;
	margin: 2px 0 0;
	padding: 3px 9px;
	border-radius: var(--sc-pill);
	background: var(--sc-green-soft);
	color: var(--sc-green-ink);
	font-size: 12px;
	font-weight: 600;
	animation: snec-carrito-entra .3s var(--sc-ease);
}
.snec-carrito__siguiente { margin: 0; font-size: 12px; font-weight: 500; color: var(--sc-blue); }

.snec-carrito__fila-baja { display: flex; align-items: center; gap: 10px; margin-top: 6px; }
.snec-carrito__qty {
	display: inline-flex;
	align-items: center;
	height: 36px;
	padding: 0 2px;
	border: 1px solid var(--sc-line-2);
	border-radius: var(--sc-pill);
	background: #fff;
}
.snec-carrito__paso {
	display: grid;
	place-items: center;
	width: 30px;
	height: 30px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--sc-ink);
	cursor: pointer;
	transition: background .15s var(--sc-ease), transform .15s var(--sc-ease);
}
.snec-carrito__paso:hover:not(:disabled) { background: var(--sc-bg); }
.snec-carrito__paso:active:not(:disabled) { transform: scale(.9); }
.snec-carrito__paso:disabled { color: #c3c7ce; cursor: default; }
.snec-carrito__cantidad {
	width: 34px;
	height: 30px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--sc-ink);
	font-size: 15px;
	font-weight: 600;
	text-align: center;
	-moz-appearance: textfield;
	appearance: textfield;
}
.snec-carrito__cantidad::-webkit-outer-spin-button,
.snec-carrito__cantidad::-webkit-inner-spin-button { margin: 0; -webkit-appearance: none; }
.snec-carrito__qty.is-fija { padding: 0 10px; }
.snec-carrito__qty.is-fija .snec-carrito__paso { display: none; }

.snec-carrito__total {
	position: relative;
	margin-left: auto;
	font-size: 15px;
	font-weight: 600;
	white-space: nowrap;
	transition: color .2s;
}
.snec-carrito__eliminar {
	display: grid;
	place-items: center;
	flex: none;
	width: 34px;
	height: 34px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: var(--sc-muted);
	cursor: pointer;
	transition: background .15s var(--sc-ease), color .15s var(--sc-ease);
}
.snec-carrito__eliminar:hover { background: #fdecea; color: var(--sc-red); }

/* línea actualizándose */
.snec-carrito__linea.is-busy .snec-carrito__precio { opacity: .45; }
.snec-carrito__linea.is-busy .snec-carrito__total { color: transparent; }
.snec-carrito__linea.is-busy .snec-carrito__total::after {
	content: "";
	position: absolute;
	top: 50%;
	right: 0;
	width: 16px;
	height: 16px;
	margin-top: -8px;
	border: 2px solid var(--sc-blue);
	border-right-color: transparent;
	border-radius: 50%;
	animation: snec-carrito-giro .7s linear infinite;
}

/* ---------- cargando (esqueleto) ---------- */
.snec-carrito__esqueleto {
	display: grid;
	grid-template-columns: 80px minmax(0, 1fr);
	gap: 14px;
	padding: 16px 0;
	border-bottom: 1px solid var(--sc-line);
}
.snec-carrito__esqueleto span {
	display: block;
	border-radius: 12px;
	background: linear-gradient(90deg, #f1f2f4 25%, #e6e8eb 37%, #f1f2f4 63%) 0 0 / 400% 100%;
	animation: snec-carrito-brillo 1.3s ease infinite;
}
.snec-carrito__esqueleto span:first-child { height: 80px; }
.snec-carrito__esqueleto span:last-child { width: 72%; height: 14px; margin-top: 6px; border-radius: 6px; box-shadow: 0 24px 0 -2px #f1f2f4, 0 50px 0 -2px #f1f2f4; }

/* ---------- vacío ---------- */
.snec-carrito__vacio {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
	padding: 48px 8px 24px;
	text-align: center;
	animation: snec-carrito-entra .35s var(--sc-ease);
}
.snec-carrito__vacio-ico {
	display: grid;
	place-items: center;
	width: 116px;
	height: 116px;
	margin-bottom: 8px;
	border-radius: 50%;
	background: var(--sc-blue-tint);
	color: var(--sc-blue);
}
.snec-carrito__vacio-titulo { margin: 0; font-size: 20px; font-weight: 600; line-height: 1.25; }
.snec-carrito__vacio-texto { max-width: 300px; margin: 0 0 12px; font-size: 15px; line-height: 1.5; color: var(--sc-muted); }
.snec-carrito__vacio .snec-carrito__btn { padding: 0 32px; }

/* ---------- sugerencia (venta cruzada) ---------- */
.snec-carrito__sugerencia { margin-top: 22px; }
.snec-carrito__sugerencia-titulo { margin: 0 0 10px; font-size: 15px; font-weight: 600; }
.snec-carrito__sug {
	display: grid;
	grid-template-columns: 64px minmax(0, 1fr) auto;
	align-items: center;
	gap: 12px;
	padding: 12px;
	border: 1px solid var(--sc-line);
	border-radius: 16px;
	background: #fff;
	transition: box-shadow .2s var(--sc-ease), border-color .2s var(--sc-ease);
	animation: snec-carrito-entra .35s var(--sc-ease);
}
.snec-carrito__sug:hover { border-color: #dfe3ea; box-shadow: 0 8px 24px rgba(17, 17, 17, .06); }
.snec-carrito__sug-foto { display: block; width: 64px; height: 64px; border: 1px solid var(--sc-line); border-radius: 10px; background: #fff; overflow: hidden; }
.snec-carrito__sug-foto img { display: block; width: 100%; height: 100%; object-fit: contain; }
.snec-carrito__sug-nombre {
	display: -webkit-box;
	overflow: hidden;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.3;
	color: var(--sc-ink);
	text-decoration: none;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.snec-carrito__sug-nombre:hover { color: var(--sc-blue); }
.snec-carrito__sug-precios { display: flex; gap: 6px; align-items: baseline; margin: 3px 0 0; font-size: 13px; color: var(--sc-muted); }
.snec-carrito__sug-precio { font-size: 14px; font-weight: 600; color: var(--sc-ink); }
.snec-carrito__sug-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 36px;
	padding: 0 14px;
	border: 1px solid var(--sc-blue);
	border-radius: var(--sc-pill);
	background: #fff;
	color: var(--sc-blue) !important;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: background .2s var(--sc-ease), color .2s var(--sc-ease), transform .15s var(--sc-ease);
}
.snec-carrito__sug-btn:hover { background: var(--sc-blue); color: #fff !important; }
.snec-carrito__sug-btn:active { transform: scale(.96); }

/* ---------- pie: totales y botones ---------- */
.snec-carrito__pie {
	padding: 16px 24px calc(20px + env(safe-area-inset-bottom, 0px));
	border-top: 1px solid var(--sc-line);
	background: #fff;
	box-shadow: 0 -10px 30px rgba(17, 17, 17, .04);
}
.snec-carrito__totales { margin: 0 0 2px; }
.snec-carrito__fila { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 0 4px; }
.snec-carrito__fila dt,
.snec-carrito__fila dd { margin: 0; }
.snec-carrito__fila--ahorro { font-size: 14px; font-weight: 500; color: var(--sc-green-ink); }
.snec-carrito__fila--sub dt { font-size: 16px; font-weight: 500; }
.snec-carrito__fila--sub dd { font-size: 22px; font-weight: 700; letter-spacing: -.01em; }
.snec-carrito__nota { margin: 0 0 14px; font-size: 13px; color: var(--sc-muted); }
.snec-carrito__nota[hidden] + .snec-carrito__acciones { margin-top: 12px; }
.snec-carrito__acciones { display: grid; gap: 10px; }

.snec-carrito__btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	min-height: 52px;
	padding: 0 24px;
	border-radius: var(--sc-pill);
	font-size: 16px;
	font-weight: 600;
	line-height: 1.1;
	text-align: center;
	text-decoration: none;
	transition: background .2s var(--sc-ease), border-color .2s var(--sc-ease), box-shadow .2s var(--sc-ease), transform .15s var(--sc-ease);
}
.snec-carrito__btn:active { transform: scale(.98); }
.snec-carrito__btn--pri { background: var(--sc-blue); color: #fff !important; box-shadow: 0 8px 22px rgba(21, 101, 232, .26); }
.snec-carrito__btn--pri:hover { background: var(--sc-blue-dark); box-shadow: 0 10px 26px rgba(21, 101, 232, .32); }
.snec-carrito__btn--sec { border: 1px solid var(--sc-line-2); background: #fff; color: var(--sc-ink) !important; }
.snec-carrito__btn--sec:hover { border-color: var(--sc-ink); }

/* ---------- aviso (toast) ---------- */
.snec-carrito-aviso {
	position: fixed;
	left: 24px;
	bottom: 24px;
	z-index: 100001;
	display: flex;
	align-items: center;
	gap: 10px;
	max-width: min(420px, calc(100vw - 32px));
	padding: 10px 20px 10px 10px;
	border-radius: var(--sc-pill);
	background: var(--sc-ink);
	color: #fff;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.35;
	box-shadow: 0 14px 36px rgba(17, 17, 17, .26);
	opacity: 0;
	visibility: hidden;
	transform: translateY(14px) scale(.98);
	pointer-events: none;
	transition: opacity .25s var(--sc-ease), transform .3s var(--sc-ease), visibility 0s linear .3s;
}
.snec-carrito-aviso.is-on {
	opacity: 1;
	visibility: visible;
	transform: none;
	transition: opacity .25s var(--sc-ease), transform .3s var(--sc-ease), visibility 0s;
}
.snec-carrito-aviso__ico {
	display: grid;
	place-items: center;
	flex: none;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--sc-green);
	color: #fff;
}
.snec-carrito-aviso.is-error .snec-carrito-aviso__ico { background: var(--sc-red); }
.snec-carrito-aviso.is-info .snec-carrito-aviso__ico { background: var(--sc-blue); }

/* ---------- bloqueo del scroll de la página con el panel abierto ---------- */
html.snec-carrito-bloqueo { overflow: hidden; }
html.snec-carrito-bloqueo body { padding-right: var(--snec-carrito-sb, 0px); }

/* ---------- contador del header (el header es de otra persona: solo la animación) ---------- */
.snec-cart__badge--bump { animation: snec-carrito-bump .5s cubic-bezier(.2, .7, .2, 1); }

/* ---------- botones «Añadir al carrito» mientras se añade ---------- */
.snec-is-rel { position: relative; }
.snec-is-loading { cursor: progress !important; opacity: .85; }
.snec-is-loading::after {
	content: "" !important;
	position: absolute;
	top: 50%;
	right: 14px;
	width: 14px;
	height: 14px;
	margin-top: -7px;
	border: 2px solid currentColor;
	border-right-color: transparent;
	border-radius: 50%;
	animation: snec-carrito-giro .7s linear infinite;
}

/* ---------- animaciones ---------- */
@keyframes snec-carrito-giro { to { transform: rotate(360deg); } }
@keyframes snec-carrito-brillo { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }
@keyframes snec-carrito-entra { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes snec-carrito-resalta { 0%, 35% { opacity: 1; } 100% { opacity: 0; } }
@keyframes snec-carrito-bump { 0% { transform: scale(1); } 35% { transform: scale(1.5); } 65% { transform: scale(.88); } 100% { transform: scale(1); } }

/* ---------- móvil: pantalla completa ---------- */
@media (max-width: 600px) {
	.snec-carrito__panel { width: 100%; border-radius: 0; box-shadow: none; }
	.snec-carrito__cab { padding: 14px 12px 12px 18px; }
	.snec-carrito__titulo { font-size: 20px; }
	.snec-carrito__envio,
	.snec-carrito__deshacer { margin-left: 16px; margin-right: 16px; }
	.snec-carrito__cuerpo { padding: 4px 16px 16px; }
	.snec-carrito__pie { padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px)); }
	.snec-carrito__linea { grid-template-columns: 72px minmax(0, 1fr); gap: 12px; }
	.snec-carrito__foto { width: 72px; height: 72px; }
	.snec-carrito__fila--sub dd { font-size: 20px; }
	.snec-carrito__btn { min-height: 50px; }
	.snec-carrito-aviso { top: 12px; right: 16px; bottom: auto; left: 16px; max-width: none; transform: translateY(-14px) scale(.98); }
}

/* ---------- movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
	.snec-carrito *,
	.snec-carrito__panel,
	.snec-carrito__fondo,
	.snec-carrito-aviso,
	.snec-cart__badge--bump,
	.snec-is-loading::after {
		animation-duration: .01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: .01ms !important;
	}
	.snec-is-loading::after { animation: none !important; border-right-color: currentColor; opacity: .5; }
}