/*
 * Smart Product Injector - Frontend Styles
 * طراحی مینیمال، ریسپانسیو و دسترسی‌پذیر برای نمایش محصولات در وبلاگ
 */

.spi-products-wrapper {
	margin: 2.5em 0;
	clear: both;
}

.spi-products-grid {
	display: grid;
	grid-template-columns: repeat(var(--spi-columns-mobile, 1), 1fr);
	gap: 20px;
}

@media (min-width: 600px) {
	.spi-products-grid {
		grid-template-columns: repeat(var(--spi-columns-tablet, 2), 1fr);
	}
}

@media (min-width: 1024px) {
	.spi-products-grid {
		grid-template-columns: repeat(var(--spi-columns-desktop, 3), 1fr);
	}
}

.spi-product-card {
	background: var(--spi-card-bg, #ffffff);
	border-radius: var(--spi-border-radius, 12px);
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
	transition: transform 0.25s ease, box-shadow 0.25s ease;
	display: flex;
	flex-direction: column;
	border: 1px solid rgba(0, 0, 0, 0.06);
}

.spi-product-card:hover,
.spi-product-card:focus-within {
	transform: translateY(-4px);
	box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
}

.spi-product-image-link {
	display: block;
	position: relative;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	background: #f3f4f6;
}

.spi-product-image,
.spi-product-image-link img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s ease;
	display: block;
}

.spi-product-card:hover .spi-product-image,
.spi-product-card:hover .spi-product-image-link img {
	transform: scale(1.06);
}

.spi-sale-badge {
	position: absolute;
	top: 10px;
	inset-inline-start: 10px;
	background: var(--spi-accent-color, #059669);
	color: #fff;
	font-size: 12px;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 999px;
	z-index: 2;
}

.spi-product-info {
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	flex-grow: 1;
}

.spi-product-title {
	font-size: 15px;
	line-height: 1.5;
	margin: 0;
	font-weight: 600;
}

.spi-product-title a {
	color: var(--spi-text-color, #1f2937);
	text-decoration: none;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.spi-product-title a:hover,
.spi-product-title a:focus {
	color: var(--spi-primary-color, #7c3aed);
	text-decoration: underline;
}

.spi-product-rating {
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 13px;
}

.spi-stars {
	color: #f59e0b;
	letter-spacing: 1px;
	font-size: 14px;
}

.spi-star-empty {
	color: #d1d5db;
}

.spi-rating-count {
	color: #6b7280;
}

.spi-product-price {
	display: flex;
	align-items: baseline;
	gap: 8px;
	font-size: 15px;
}

.spi-price-regular {
	text-decoration: line-through;
	color: #9ca3af;
	font-size: 13px;
}

.spi-price-active {
	color: var(--spi-text-color, #1f2937);
	font-weight: 700;
}

.spi-price-active .amount,
.spi-price-regular .amount {
	font-weight: inherit;
}

.spi-product-actions {
	margin-top: auto;
	padding-top: 6px;
}

.spi-add-to-cart-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	min-height: 44px; /* حداقل اندازه لمس‌پذیر مناسب برای موبایل */
	padding: 10px 16px;
	background: var(--spi-primary-color, #7c3aed);
	color: #fff;
	border: none;
	border-radius: calc(var(--spi-border-radius, 12px) * 0.6);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.2s ease, transform 0.15s ease;
}

.spi-add-to-cart-btn:hover,
.spi-add-to-cart-btn:focus-visible {
	filter: brightness(1.08);
}

.spi-add-to-cart-btn:active {
	transform: scale(0.97);
}

.spi-add-to-cart-btn:focus-visible {
	outline: 3px solid rgba(0, 0, 0, 0.35);
	outline-offset: 2px;
}

.spi-out-of-stock {
	display: block;
	text-align: center;
	color: #b91c1c;
	font-size: 13px;
	font-weight: 600;
	padding: 10px;
	background: #fef2f2;
	border-radius: 8px;
}

.spi-btn-spinner {
	width: 14px;
	height: 14px;
	border: 2px solid rgba(255, 255, 255, 0.4);
	border-top-color: #fff;
	border-radius: 50%;
	display: none;
	animation: spi-spin 0.7s linear infinite;
}

.spi-add-to-cart-btn.is-loading .spi-btn-spinner {
	display: inline-block;
}

.spi-add-to-cart-btn.is-success {
	background: var(--spi-accent-color, #059669);
}

.spi-add-to-cart-btn.is-error {
	background: #dc2626;
}

@keyframes spi-spin {
	to {
		transform: rotate(360deg);
	}
}

/* پیام تودرتوی موقت اطلاع‌رسانی */
.spi-toast {
	position: fixed;
	bottom: 24px;
	inset-inline-end: 24px;
	background: #1f2937;
	color: #fff;
	padding: 12px 18px;
	border-radius: 10px;
	font-size: 14px;
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
	z-index: 9999;
	opacity: 0;
	transform: translateY(10px);
	transition: opacity 0.3s ease, transform 0.3s ease;
	pointer-events: none;
}

.spi-toast.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* احترام به کاربرانی که انیمیشن کمتر ترجیح می‌دهند */
@media (prefers-reduced-motion: reduce) {
	.spi-product-card,
	.spi-product-image,
	.spi-add-to-cart-btn,
	.spi-toast {
		transition: none !important;
		animation: none !important;
	}
	.spi-product-card:hover {
		transform: none;
	}
}

/* بهبود کنتراست برای حالت High Contrast / دسترسی‌پذیری */
@media (prefers-contrast: more) {
	.spi-product-card {
		border: 2px solid #000;
	}
	.spi-add-to-cart-btn {
		outline: 2px solid #000;
	}
}