/**
 * Frontend Styles - Refactored
 * @package HundezwingerKonfigurator
 */

/* ==================================
   CSS Variables
   ================================== */
:root {
	--hzk-primary: #2d7a3e;
	--hzk-primary-dark: #1f5c2b;
	--hzk-text: #333;
	--hzk-text-light: #666;
	--hzk-border: #e8e8e8;
	--hzk-bg: #fafbfc;
	--hzk-bg-selected: #f0f8f2;
	--hzk-radius: 8px;
	--hzk-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================================
   Reset & Base
   ================================== */
.hzk-konfigurator,
.hzk-konfigurator *,
.hzk-konfigurator *::before,
.hzk-konfigurator *::after {
	box-sizing: border-box !important;
}

.hzk-konfigurator {
	max-width: 100%;
	margin: 0;
	padding: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	font-size: 14px;
	line-height: 1.5;
	color: var(--hzk-text);
	position: relative;
}

/* ==================================
   Option Groups
   ================================== */
.hzk-option-group {
	margin-bottom: 20px;
	padding: 16px;
	background: var(--hzk-bg);
	border: 1px solid #eef0f2;
	border-radius: 10px;
}

.hzk-option-header {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-bottom: 8px;
}

.hzk-option-title {
	margin: 0;
	font-size: 15px;
	font-weight: 700;
	color: #1a1a1a;
	flex: 1;
}

/* Help Button */
.hzk-help-button {
	background: linear-gradient(135deg, var(--hzk-primary) 0%, var(--hzk-primary-dark) 100%);
	border: none;
	border-radius: 50%;
	width: 26px;
	height: 26px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.2s ease;
	flex-shrink: 0;
	box-shadow: 0 2px 4px rgba(45, 122, 62, 0.2);
}

.hzk-help-button:hover {
	transform: scale(1.1);
}

.hzk-help-button .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	color: #fff;
}

/* ==================================
   Option Values Grid
   ================================== */
.hzk-option-values {
	display: grid;
	gap: 10px;
}

/* ==================================
   Single Option Value (Card)
   ================================== */
.hzk-option-value {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: flex-start;
	padding: 8px;
	border: 2px solid var(--hzk-border);
	border-radius: var(--hzk-radius);
	cursor: pointer;
	transition: all var(--hzk-transition);
	background: #fff;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.hzk-option-value:hover {
	border-color: var(--hzk-primary);
	box-shadow: 0 4px 12px rgba(45, 122, 62, 0.15);
	transform: translateY(-2px);
}

/* Hidden Radio/Checkbox */
.hzk-option-input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

/* Selected State */
.hzk-option-value:has(.hzk-option-input:checked) {
	border-color: var(--hzk-primary);
	background: linear-gradient(135deg, #f0f8f2 0%, #e8f5eb 100%);
	box-shadow: 0 0 0 2px rgba(45, 122, 62, 0.12), 0 4px 8px rgba(45, 122, 62, 0.1);
}

/* ==================================
   Image Wrapper
   ================================== */
.hzk-option-image-wrapper {
	width: 100%;
	aspect-ratio: 1 / 1;
	border-radius: 6px;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #f8f9fa;
	transition: transform var(--hzk-transition);
}

.hzk-option-value:hover .hzk-option-image-wrapper {
	transform: scale(1.02);
}

.hzk-option-image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

/* ==================================
   Labels & Prices
   ================================== */
.hzk-option-label {
	display: block;
	width: 100%;
	font-size: 12px;
	color: var(--hzk-text);
	text-align: center;
	margin-top: 6px;
	margin-bottom: 2px;
	line-height: 1.3;
	font-weight: 500;
	word-wrap: break-word;
}

.hzk-option-price {
	display: block;
	width: 100%;
	font-size: 11px;
	color: var(--hzk-primary);
	font-weight: 600;
	text-align: center;
	margin-top: 2px;
	line-height: 1.2;
}

/* ==================================
   OHNE OPTION - Same size as image options
   ================================== */
.hzk-ohne-option {
	/* Inherits from .hzk-option-value */
}

.hzk-ohne-option .hzk-ohne-icon {
	width: 100%;
	aspect-ratio: 1 / 1;
	border-radius: 6px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #f0f0f0;
}

.hzk-ohne-option .hzk-ohne-icon svg {
	width: 40%;
	height: 40%;
	opacity: 0.5;
}

.hzk-ohne-option:has(.hzk-option-input:checked) {
	border-color: var(--hzk-primary);
	background: var(--hzk-bg-selected);
}

.hzk-ohne-option:has(.hzk-option-input:checked) .hzk-ohne-icon {
	background: #e8f5eb;
}

.hzk-ohne-option:has(.hzk-option-input:checked) .hzk-ohne-icon svg line {
	stroke: var(--hzk-primary);
}

.hzk-ohne-label {
	font-size: 12px !important;
	font-weight: 600;
	text-align: center;
	color: var(--hzk-text);
	line-height: 1.2;
}

/* ==================================
   DISPLAY MODES - Grid Layouts
   ================================== */

/* Grid Standard - 3 columns (1:1) */
.hzk-option-display-grid.hzk-option-type-bild {
	grid-template-columns: repeat(3, 1fr);
}

.hzk-option-display-grid.hzk-option-type-text,
.hzk-option-display-grid.hzk-option-type-mehrfach {
	grid-template-columns: 1fr;
}

/* Compact - 4 columns */
.hzk-option-display-compact.hzk-option-type-bild {
	grid-template-columns: repeat(4, 1fr);
}

.hzk-option-display-compact.hzk-option-type-text,
.hzk-option-display-compact.hzk-option-type-mehrfach {
	grid-template-columns: repeat(2, 1fr);
}

/* Mini Grid - 5 columns */
.hzk-option-display-mini-grid.hzk-option-type-bild {
	grid-template-columns: repeat(5, 1fr);
	gap: 6px;
}

.hzk-option-display-mini-grid.hzk-option-type-text,
.hzk-option-display-mini-grid.hzk-option-type-mehrfach {
	grid-template-columns: repeat(3, 1fr);
}

/* Portrait Standard - 3 columns (3:4) */
.hzk-option-display-portrait-standard.hzk-option-type-bild {
	grid-template-columns: repeat(3, 1fr);
}

.hzk-option-display-portrait-standard .hzk-option-image-wrapper,
.hzk-option-display-portrait-standard .hzk-ohne-icon {
	aspect-ratio: 3 / 4;
}

/* Portrait Tall - 2 columns (2:3) */
.hzk-option-display-portrait-tall.hzk-option-type-bild {
	grid-template-columns: repeat(2, 1fr);
}

.hzk-option-display-portrait-tall .hzk-option-image-wrapper,
.hzk-option-display-portrait-tall .hzk-ohne-icon {
	aspect-ratio: 2 / 3;
}

/* Portrait Narrow - 4 columns (9:16) */
.hzk-option-display-portrait-narrow.hzk-option-type-bild {
	grid-template-columns: repeat(4, 1fr);
}

.hzk-option-display-portrait-narrow .hzk-option-image-wrapper,
.hzk-option-display-portrait-narrow .hzk-ohne-icon {
	aspect-ratio: 9 / 16;
}

/* Landscape Wide - 2 columns (4:3) */
.hzk-option-display-landscape-wide.hzk-option-type-bild {
	grid-template-columns: repeat(2, 1fr);
}

.hzk-option-display-landscape-wide .hzk-option-image-wrapper,
.hzk-option-display-landscape-wide .hzk-ohne-icon {
	aspect-ratio: 4 / 3;
}

/* Landscape Panorama - 1 column (16:9) */
.hzk-option-display-landscape-panorama {
	grid-template-columns: 1fr;
}

.hzk-option-display-landscape-panorama .hzk-option-image-wrapper,
.hzk-option-display-landscape-panorama .hzk-ohne-icon {
	aspect-ratio: 16 / 9;
}

/* ==================================
   TEXT DISPLAY MODES
   ================================== */

/* List - Vertical stack */
.hzk-option-display-list {
	grid-template-columns: 1fr;
}

.hzk-option-display-list .hzk-option-value {
	flex-direction: column;
	align-items: flex-start;
	padding: 12px 15px;
	min-height: 60px;
}

.hzk-option-display-list .hzk-option-image-wrapper,
.hzk-option-display-list .hzk-ohne-icon {
	display: none;
}

.hzk-option-display-list .hzk-option-label {
	text-align: left;
	font-size: 14px;
	margin: 0;
}

.hzk-option-display-list .hzk-option-price {
	margin-top: 4px;
	text-align: left;
}

/* List with Image */
.hzk-option-display-list-image {
	grid-template-columns: 1fr;
}

.hzk-option-display-list-image .hzk-option-value {
	flex-direction: row;
	align-items: flex-start;
	gap: 12px;
	padding: 8px;
}

.hzk-option-display-list-image .hzk-option-image-wrapper,
.hzk-option-display-list-image .hzk-ohne-icon {
	width: 100px;
	height: 100px;
	aspect-ratio: 1 / 1;
	flex-shrink: 0;
}

.hzk-option-display-list-image .hzk-option-label {
	text-align: left;
	margin: 0;
}

/* Buttons - Square text buttons */
.hzk-option-type-text.hzk-option-display-buttons {
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.hzk-option-type-text.hzk-option-display-buttons .hzk-option-value {
	padding: 24px 12px 32px;
	min-height: 100px;
	justify-content: center;
}

.hzk-option-type-text.hzk-option-display-buttons .hzk-option-image-wrapper,
.hzk-option-type-text.hzk-option-display-buttons .hzk-ohne-icon {
	display: none;
}

.hzk-option-type-text.hzk-option-display-buttons .hzk-option-label {
	text-align: center;
	font-size: 14px;
	margin: 0;
}

.hzk-option-type-text.hzk-option-display-buttons .hzk-option-price {
	position: absolute;
	bottom: 12px;
	left: 12px;
	right: 12px;
}

/* Buttons Rectangle */
.hzk-option-display-buttons-rectangle {
	grid-template-columns: 1fr;
}

.hzk-option-display-buttons-rectangle .hzk-option-value {
	flex-direction: column;
	align-items: flex-start;
	padding: 12px 15px;
	min-height: 60px;
}

.hzk-option-display-buttons-rectangle .hzk-option-image-wrapper,
.hzk-option-display-buttons-rectangle .hzk-ohne-icon {
	display: none;
}

.hzk-option-display-buttons-rectangle .hzk-option-label {
	text-align: left;
	font-size: 14px;
	margin: 0;
}

/* ==================================
   Price Summary
   ================================== */
.hzk-price-summary {
	background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
	border: 2px solid #e0e0e0;
	border-radius: var(--hzk-radius);
	margin-top: 20px;
	overflow: hidden;
}

.hzk-price-container {
	padding: 20px;
}

.hzk-price-base {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 12px 0;
}

.hzk-price-base-label {
	font-size: 14px;
	font-weight: 500;
	color: #495057;
}

.hzk-price-base-value {
	font-size: 16px;
	font-weight: 600;
	color: #212529;
}

.hzk-price-breakdown {
	padding: 8px 0;
}

.hzk-price-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 10px 0;
	border-bottom: 1px dashed #dee2e6;
}

.hzk-price-item:last-child {
	border-bottom: none;
}

.hzk-price-item-label {
	font-size: 13px;
	color: #6c757d;
	font-weight: 500;
}

.hzk-price-item-value-name {
	color: #495057;
	font-weight: 600;
}

.hzk-price-item-price {
	font-size: 14px;
	font-weight: 600;
	white-space: nowrap;
	margin-left: 12px;
}

.hzk-price-positive {
	color: var(--hzk-primary);
}

.hzk-price-negative {
	color: #dc3545;
}

.hzk-price-divider {
	display: none;
}

.hzk-price-total {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	padding: 16px 0 0;
	margin-top: 12px;
	border-top: 1px solid #dee2e6;
}

.hzk-price-total-label {
	font-size: 15px;
	font-weight: 600;
	color: #495057;
	text-transform: uppercase;
	letter-spacing: 0.3px;
}

.hzk-price-total-value {
	font-size: 26px;
	font-weight: 700;
	color: var(--hzk-primary);
	line-height: 1;
}

.hzk-price-notice {
	text-align: center;
	padding: 8px 0 0;
}

.hzk-price-notice-text {
	font-size: 13px;
	color: #6c757d;
	font-weight: 500;
	font-style: italic;
}

.hzk-price-notice-text a {
	color: var(--hzk-primary);
	text-decoration: none;
	border-bottom: 1px solid rgba(45, 122, 62, 0.3);
}

/* ==================================
   Add to Cart Button
   ================================== */
.hzk-add-to-cart-button {
	width: 100%;
	padding: 12px 20px;
	font-size: 15px;
	font-weight: 600;
	background: var(--hzk-primary);
	color: #fff;
	border: none;
	border-radius: 6px;
	cursor: pointer;
	transition: background 0.3s;
}

.hzk-add-to-cart-button:hover {
	background: var(--hzk-primary-dark);
}

.hzk-add-to-cart-button:disabled {
	background: #ccc;
	cursor: not-allowed;
}

/* ==================================
   Loading Overlay
   ================================== */
.hzk-loading {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(255, 255, 255, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--hzk-radius);
	z-index: 100;
}

.hzk-spinner {
	width: 50px;
	height: 50px;
	border: 4px solid #f0f0f0;
	border-top-color: var(--hzk-primary);
	border-radius: 50%;
	animation: hzk-spin 0.8s linear infinite;
}

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

/* ==================================
   Modal
   ================================== */
body.hzk-modal-open {
	overflow: hidden;
}

.hzk-modal {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 9999999;
	display: flex;
	align-items: center;
	justify-content: center;
	animation: hzk-fade-in 0.2s ease-out;
}

@keyframes hzk-fade-in {
	from { opacity: 0; }
	to { opacity: 1; }
}

.hzk-modal.hzk-modal-closing {
	animation: hzk-fade-out 0.2s ease-out forwards;
}

@keyframes hzk-fade-out {
	from { opacity: 1; }
	to { opacity: 0; }
}

.hzk-modal-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.65);
	backdrop-filter: blur(4px);
	z-index: 9999998;
}

.hzk-modal-content {
	position: relative;
	background: #fff;
	max-width: 800px;
	width: 90%;
	max-height: 85vh;
	border-radius: 12px;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
	z-index: 9999999;
	animation: hzk-slide-up 0.3s ease-out;
	overflow: hidden;
	display: flex;
	flex-direction: column;
}

@keyframes hzk-slide-up {
	from { transform: translateY(30px); opacity: 0; }
	to { transform: translateY(0); opacity: 1; }
}

.hzk-modal-header {
	background: linear-gradient(135deg, var(--hzk-primary) 0%, var(--hzk-primary-dark) 100%);
	color: #fff;
	padding: 24px 28px;
	position: relative;
}

.hzk-modal-header-content {
	display: flex;
	align-items: center;
	gap: 12px;
}

.hzk-modal-header-icon {
	width: 28px;
	height: 28px;
	flex-shrink: 0;
}

.hzk-modal-header-icon svg {
	width: 100%;
	height: 100%;
	fill: currentColor;
}

.hzk-modal-title {
	font-size: 18px;
	font-weight: 600;
	margin: 0;
	margin-top: 8px;
	color: #fff;
}

.hzk-modal-close {
	position: absolute;
	top: 20px;
	right: 20px;
	background: rgba(255, 255, 255, 0.15);
	border: none;
	border-radius: 6px;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	color: #fff;
	transition: all 0.2s ease;
	font-size: 20px;
	line-height: 1;
}

.hzk-modal-close:hover {
	background: rgba(255, 255, 255, 0.25);
}

.hzk-modal-body {
	padding: 28px;
	overflow-y: auto;
	font-size: 15px;
	line-height: 1.7;
	color: #2c3e50;
	flex: 1;
	white-space: pre-line;
}

/* ==================================
   Size Selector
   ================================== */
.hzk-size-selector {
	margin-bottom: 20px;
}

.hzk-size-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.hzk-size-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 8px 16px;
	min-width: 70px;
	font-size: 14px;
	font-weight: 600;
	color: var(--hzk-text);
	background: #fff;
	border: 2px solid #e0e0e0;
	border-radius: 6px;
	cursor: pointer;
	text-decoration: none;
	transition: all 0.2s ease;
}

.hzk-size-button:hover {
	border-color: var(--hzk-primary);
	color: var(--hzk-primary);
	background: var(--hzk-bg-selected);
}

.hzk-size-button-active,
.hzk-size-button-active:hover {
	background: var(--hzk-primary);
	border-color: var(--hzk-primary);
	color: #fff;
	cursor: default;
}

/* Gitterelemente Select */
.hzk-groesse-select {
	width: 100%;
	padding: 12px 16px;
	font-size: 15px;
	font-weight: 500;
	color: var(--hzk-text);
	background-color: #fff;
	border: 2px solid #e0e0e0;
	border-radius: var(--hzk-radius);
	cursor: pointer;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 16px center;
	transition: all 0.2s ease;
}

.hzk-groesse-select:hover,
.hzk-groesse-select:focus {
	border-color: var(--hzk-primary);
	outline: none;
}

/* ==================================
   Warnings
   ================================== */
.hzk-no-product-warning {
	padding: 15px;
	background: #fff3cd;
	border: 1px solid #ffc107;
	border-radius: 6px;
	margin-bottom: 15px;
}

.hzk-no-product-warning p {
	margin: 0;
	color: #856404;
	font-size: 13px;
}

/* ==================================
   WooCommerce Z-Index Fix
   ================================== */
body.hzk-modal-open .woocommerce-product-gallery,
body.hzk-modal-open .woocommerce div.product div.images {
	z-index: 1 !important;
}

/* ==================================
   Responsive Design
   ================================== */
@media (max-width: 992px) {
	.hzk-option-display-mini-grid.hzk-option-type-bild {
		grid-template-columns: repeat(4, 1fr);
	}

	.hzk-option-display-portrait-narrow.hzk-option-type-bild {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.hzk-option-group {
		padding: 12px;
	}

	.hzk-option-title {
		font-size: 14px;
	}

	.hzk-option-values {
		gap: 8px;
	}

	.hzk-option-value {
		padding: 6px;
	}

	.hzk-option-value:hover {
		transform: none;
	}

	.hzk-option-label {
		font-size: 11px;
		margin-top: 4px;
	}

	.hzk-option-price {
		font-size: 10px;
	}

	/* Reduce columns on mobile */
	.hzk-option-display-grid.hzk-option-type-bild,
	.hzk-option-display-portrait-standard.hzk-option-type-bild,
	.hzk-option-display-portrait-narrow.hzk-option-type-bild {
		grid-template-columns: repeat(2, 1fr);
	}

	.hzk-option-display-compact.hzk-option-type-bild,
	.hzk-option-display-mini-grid.hzk-option-type-bild {
		grid-template-columns: repeat(3, 1fr);
	}

	.hzk-option-display-portrait-tall.hzk-option-type-bild,
	.hzk-option-display-landscape-wide.hzk-option-type-bild {
		grid-template-columns: 1fr;
	}

	.hzk-option-type-text,
	.hzk-option-type-mehrfach {
		grid-template-columns: 1fr;
	}

	/* Price Summary */
	.hzk-price-container {
		padding: 16px;
	}

	.hzk-price-item {
		flex-direction: column;
		align-items: flex-start;
		gap: 4px;
	}

	.hzk-price-item-price {
		margin-left: 0;
		align-self: flex-end;
	}

	.hzk-price-total-value {
		font-size: 22px;
	}

	/* Modal */
	.hzk-modal-content {
		max-width: 95%;
		max-height: 90vh;
	}

	.hzk-modal-header {
		padding: 20px;
	}

	.hzk-modal-title {
		font-size: 16px;
	}

	.hzk-modal-body {
		padding: 20px;
		font-size: 14px;
	}

	/* Size buttons */
	.hzk-size-buttons {
		gap: 6px;
	}

	.hzk-size-button {
		padding: 6px 12px;
		min-width: 60px;
		font-size: 13px;
	}

	/* Ohne option mobile */
	.hzk-ohne-label {
		font-size: 11px !important;
	}
}