/* =============================================================================
   Single Product Page Specific Styles
   ============================================================================= */

/* PDP variation price boxes — match the shop-loop card look exactly:
   centered text, blue prices (#1e3a8a), light-blue per-unit pill, navy
   "Επιλεγμένο" badge on active, green "Καλύτερη Τιμή" badge on pallet. */
.variation-price-container {
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	gap: 10px;
	width: 100%;
	margin: 16px 0;
}

.variation-price-item {
	flex: 1 1 0;
	min-width: 0;
	min-height: 140px;
	padding: 14px;
	border: 1px solid #e2e8f0;
	border-radius: 14px;
	background: #fff;
	cursor: pointer;
	text-align: center;
	transition: border-color .2s, background .2s, box-shadow .2s;
	position: relative;
	overflow: visible;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 4px;
}
.variation-price-item:not(:only-child) { padding-top: 30px; }
/* Single-variation products: no sibling cards = no need for the 140px min-height
   reservation that keeps multi-card rows balanced. Drop it so the Τεμάχιο card
   sizes to its content (no empty bottom half) and bump padding for breathing room. */
.variation-price-item:only-child {
	min-height: 0;
	padding: 20px 16px;
}
.variation-price-item:hover {
	background: #f8fafc;
	border-color: #cbd5e1;
}
.variation-price-item.active,
.variation-price-item.is-selected {
	border-color: #2c4ea0;
	box-shadow: 0 1px 4px rgba(44,78,160,.10);
	background: #f5f8ff;
}
.variation-price-item.active:not(:only-child)::before,
.variation-price-item.is-selected:not(:only-child)::before {
	content: 'Επιλεγμένο';
	position: absolute;
	top: 8px;
	left: 50%;
	transform: translateX(-50%);
	background: linear-gradient(135deg, #2c4ea0, #1e3a8a);
	color: #fff;
	font: 700 10px/1 var(--pe-font);
	padding: 4px 12px;
	border-radius: 999px;
	white-space: nowrap;
	box-shadow: 0 1px 6px rgba(44,78,160,.30);
	z-index: 2;
	letter-spacing: .3px;
}
.variation-price-item[data-slug="paleta"]:not(.active):not(.is-selected):not(:only-child)::after {
	content: '\2193  Καλύτερη Τιμή';
	position: absolute;
	top: 8px;
	left: 50%;
	transform: translateX(-50%);
	background: linear-gradient(135deg, #16a34a, #15803d);
	color: #fff;
	font: 700 10px/1 var(--pe-font);
	padding: 4px 12px;
	border-radius: 999px;
	white-space: nowrap;
	box-shadow: 0 1px 6px rgba(22,163,74,.25);
	z-index: 2;
	letter-spacing: .3px;
}

.variation-price-item .price-info {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 100%;
	gap: 4px;
}
.unit-label  { font: 700 14px/1.2 var(--pe-font); color: #1e293b; margin-bottom: 2px; letter-spacing: .02em; text-align: center; }
.price-label { font: 400 11px/1.3 var(--pe-font); color: #64748b; margin-bottom: 4px; text-align: center; }
/* Override main.css's horizontal-row design which sets margin-left:auto + align-items:flex-end on .price-container */
.variation-price-item .price-container { margin: 0 0 4px 0; display: flex; flex-direction: column; align-items: center; width: 100%; gap: 6px; }
.variation-price-item .price-main-wrap { display: flex; align-items: baseline; justify-content: center; gap: 4px; flex-wrap: wrap; width: 100%; }
.price-main,
.price-main .woocommerce-Price-amount { font: 800 22px/1.15 var(--pe-font) !important; color: #1e3a8a !important; letter-spacing: -.01em; }
.price-measure { font: 600 13px/1 var(--pe-font); color: #1e3a8a; opacity: .78; }
.variation-price-item .price-per-unit {
	display: inline-flex;
	align-items: baseline;
	gap: 3px;
	font: 600 12px/1 var(--pe-font);
	color: #1e3a8a;
	background: #eaf0fb;
	padding: 5px 14px;
	border-radius: 999px;
	margin: 0;
}
.variation-price-item .price-per-unit .woocommerce-Price-amount { font-weight: 700; font-size: 13px; color: #1e3a8a; }
.variation-price-item .ppu-label { font-size: 11px; font-weight: 500; color: #1e3a8a; opacity: .72; }

/* Hide default WooCommerce variations table - PE ATC handles this */
.pe-single-product .variations { display: none !important; }
.pe-single-product .reset_variations { display: none !important; }

/* Single product quantity input */
.pe-single-product .quantity {
	display: inline-flex;
	align-items: center;
	border: 1.5px solid var(--pe-border);
	border-radius: 10px;
	overflow: hidden;
}
.pe-single-product .quantity input[type="number"] {
	width: 60px;
	text-align: center;
	border: 0;
	font: 700 16px/1 var(--pe-font);
	padding: 10px 4px;
	-moz-appearance: textfield;
}
.pe-single-product .quantity input::-webkit-outer-spin-button,
.pe-single-product .quantity input::-webkit-inner-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

/* Variation info box */
.pe-no-vat-title {
	font: 400 12px/1.3 var(--pe-font);
	color: var(--pe-text-light);
	margin-bottom: 4px;
}
.pe-variation-prices {
	margin-bottom: 16px;
}
.pe-variation-text {
	font-size: 14px;
	margin-bottom: 8px;
}
.pe-unit-prefix {
	font-weight: 700;
}
.pe-variation-sep {
	border: 0;
	border-top: 1px solid var(--pe-border);
	margin: 8px 0;
}

/* Best Before Date display */
.pe-bbd-notice {
	padding: 8px 12px;
	background: #fff7ed;
	border: 1px solid #fed7aa;
	border-radius: var(--pe-radius);
	font-size: 13px;
	color: #9a3412;
	margin-bottom: 12px;
}

/* Selected state for variation price boxes (set by pe_render_simple_variable_atc JS) */
.variation-price-item.is-selected {
	border-color: #4264c3;
	box-shadow: 0 0 0 1px #4264c3, 0 2px 8px rgba(66,100,195,.12);
	background: #f0f8ff;
}

/* Custom variable ATC form — dropdown + button row */
.pe-atc-form {
	margin: 16px 0 8px;
	padding: 12px;
	border: 1.5px solid var(--pe-border);
	border-radius: 14px;
	background: #fff;
}
.pe-atc-row {
	display: flex;
	align-items: stretch;
	gap: 10px;
}
.pe-atc-select {
	flex: 0 0 130px;
	height: 52px;
	padding: 0 36px 0 16px;
	border: 1.5px solid var(--pe-border);
	border-radius: 10px;
	background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%231e293b'><path d='M4.5 6l3.5 4 3.5-4z'/></svg>") no-repeat right 12px center / 14px;
	font: 700 14px/1 var(--pe-font);
	color: var(--pe-text);
	letter-spacing: .03em;
	cursor: pointer;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	transition: border-color .15s, box-shadow .15s;
}
.pe-atc-select:hover,
.pe-atc-select:focus {
	border-color: #2c4ea0;
	box-shadow: 0 0 0 3px rgba(44,78,160,.1);
	outline: none;
}

.pe-atc-submit {
	flex: 1 1 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	height: 52px;
	padding: 0 18px;
	border: 0;
	border-radius: 10px;
	background: #2c4ea0;
	color: #fff !important;
	text-decoration: none;
	font: 700 15px/1 inherit;
	letter-spacing: .06em;
	cursor: pointer;
	box-shadow: 0 4px 14px rgba(44,78,160,.28);
	transition: background .2s, box-shadow .2s, transform .1s;
}
.pe-atc-submit:hover {
	background: #3a62c4;
	box-shadow: 0 6px 20px rgba(58,98,196,.35);
	transform: translateY(-1px);
}
.pe-atc-submit:active { transform: translateY(0) scale(.99); }
.pe-atc-submit svg { flex-shrink: 0; }

@media (max-width: 480px) {
	.pe-atc-row { flex-direction: column; }
	.pe-atc-select { flex: 0 0 auto; }
}

@media (max-width: 540px) {
	.variation-price-container { gap: 6px; }
	.variation-price-item { padding: 12px 8px; min-height: 120px; }
	.variation-price-item:not(:only-child) { padding-top: 26px; }
	.variation-price-item .price-main,
	.variation-price-item .price-main .woocommerce-Price-amount { font-size: 18px !important; }
	.unit-label { font-size: 13px; }
	.variation-price-item .price-per-unit { padding: 4px 10px; font-size: 11px; }
}