/**
 * RestaurantOS Frontend Styles
 */

.restaurantos-menu {
	margin: var(--ros-spacing-lg, 24px) 0;
}

/* Design System Variables */
.restaurantos {
	--ros-primary: var(--ros-primary, #d32f2f);
	--ros-secondary: var(--ros-secondary, #1976d2);
	--ros-accent: var(--ros-accent, #ff9800);
	--ros-text: var(--ros-text, #333333);
	--ros-text-light: var(--ros-text-light, #666666);
	--ros-bg: var(--ros-bg, #ffffff);
	--ros-border: var(--ros-border, #e0e0e0);
	--ros-radius: var(--ros-radius, 8px);
	--ros-shadow: var(--ros-shadow, 0 2px 8px rgba(0,0,0,0.1));
	--ros-spacing-sm: var(--ros-spacing-sm, 8px);
	--ros-spacing-md: var(--ros-spacing-md, 16px);
	--ros-spacing-lg: var(--ros-spacing-lg, 24px);
}

/* Menu Controls */
.ros-menu-controls {
	display: flex;
	gap: var(--ros-spacing-md);
	margin-bottom: var(--ros-spacing-lg);
	flex-wrap: wrap;
}

.ros-search-input,
.ros-filter-category,
.ros-sort-select {
	padding: var(--ros-spacing-sm) var(--ros-spacing-md);
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
	font-size: var(--ros-font-size-base);
}

/* Grid Layout */
.ros-menu-grid-container {
	display: grid;
	gap: var(--ros-spacing-lg);
	grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
	.ros-menu-grid-container {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 480px) {
	.ros-menu-grid-container {
		grid-template-columns: 1fr;
	}
}

/* Menu Item Card */
.ros-menu-item {
	background: var(--ros-bg);
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
	box-shadow: var(--ros-shadow);
	overflow: hidden;
	transition: transform 0.2s, box-shadow 0.2s;
}

.ros-menu-item:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.ros-item-image {
	position: relative;
	width: 100%;
	padding-top: 75%;
	overflow: hidden;
}

.ros-item-image img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.ros-item-content {
	padding: var(--ros-card-padding, 20px);
}

.ros-item-title {
	margin: 0 0 var(--ros-spacing-sm) 0;
	font-size: var(--ros-font-size-h3);
	color: var(--ros-text);
}

.ros-item-excerpt {
	color: var(--ros-text-light);
	margin-bottom: var(--ros-spacing-sm);
	font-size: var(--ros-font-size-base);
}

.ros-item-price {
	margin-top: var(--ros-spacing-md);
	font-size: var(--ros-font-size-h3);
	color: var(--ros-primary);
}

.ros-item-price del {
	color: var(--ros-text-light);
	font-size: 0.8em;
	margin-right: var(--ros-spacing-sm);
}

.ros-item-badges {
	position: absolute;
	top: var(--ros-spacing-sm);
	right: var(--ros-spacing-sm);
	display: flex;
	flex-direction: column;
	gap: var(--ros-spacing-sm);
}

.ros-badge {
	display: inline-block;
	padding: 4px 8px;
	border-radius: 4px;
	font-size: 12px;
	font-weight: bold;
	text-transform: uppercase;
}

.ros-badge-featured {
	background: var(--ros-primary);
	color: white;
}

.ros-badge-special {
	background: var(--ros-accent);
	color: white;
}

.ros-badge-new {
	background: var(--ros-secondary);
	color: white;
}

.ros-badge-bestseller {
	background: #4caf50;
	color: white;
}

/* List Layout */
.ros-menu-item-list {
	display: flex;
	gap: var(--ros-spacing-md);
	padding: var(--ros-spacing-md);
}

.ros-menu-item-list .ros-item-image {
	flex: 0 0 100px;
	padding-top: 0;
	width: 100px;
	height: 100px;
}

.ros-menu-item-list .ros-item-image img {
	position: static;
	width: 100%;
	height: 100%;
}

.ros-item-header {
	display: flex;
	justify-content: space-between;
	align-items: start;
	gap: var(--ros-spacing-md);
}

/* Tabs */
.ros-tabs-nav {
	display: flex;
	gap: var(--ros-spacing-sm);
	margin-bottom: var(--ros-spacing-lg);
	border-bottom: 2px solid var(--ros-border);
}

.ros-tab-button {
	padding: var(--ros-spacing-sm) var(--ros-spacing-md);
	background: none;
	border: none;
	border-bottom: 2px solid transparent;
	cursor: pointer;
	font-size: var(--ros-font-size-base);
	color: var(--ros-text-light);
	transition: all 0.2s;
}

.ros-tab-button:hover,
.ros-tab-button.active {
	color: var(--ros-primary);
	border-bottom-color: var(--ros-primary);
}

.ros-tab-panel {
	display: none;
}

.ros-tab-panel.active {
	display: block;
}

/* Accordion */
.ros-accordion-item {
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
	margin-bottom: var(--ros-spacing-md);
	overflow: hidden;
}

.ros-accordion-header {
	width: 100%;
	padding: var(--ros-spacing-md);
	background: var(--ros-bg);
	border: none;
	text-align: left;
	cursor: pointer;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: var(--ros-font-size-h3);
}

.ros-accordion-content {
	display: none;
	padding: var(--ros-spacing-md);
}

.ros-accordion-item[aria-expanded="true"] .ros-accordion-content {
	display: block;
}

/* Single Page Layout */
.ros-singlepage-nav {
	position: sticky;
	top: 0;
	background: var(--ros-bg);
	padding: var(--ros-spacing-md);
	z-index: 100;
	border-bottom: 1px solid var(--ros-border);
	display: flex;
	gap: var(--ros-spacing-md);
	overflow-x: auto;
}

.ros-nav-link {
	padding: var(--ros-spacing-sm) var(--ros-spacing-md);
	text-decoration: none;
	color: var(--ros-text);
	border-bottom: 2px solid transparent;
	white-space: nowrap;
}

.ros-nav-link:hover,
.ros-nav-link.active {
	color: var(--ros-primary);
	border-bottom-color: var(--ros-primary);
}

.ros-category-section {
	margin-bottom: var(--ros-spacing-lg);
	scroll-margin-top: 80px;
}

.ros-category-title {
	font-size: var(--ros-font-size-h2);
	margin-bottom: var(--ros-spacing-md);
	color: var(--ros-text);
}

/* Buttons */
.ros-button {
	padding: var(--ros-button-padding, 12px 24px);
	background: var(--ros-primary);
	color: white;
	border: none;
	border-radius: var(--ros-radius);
	cursor: pointer;
	font-size: var(--ros-font-size-base);
	transition: background 0.2s;
}

.ros-button:hover {
	background: var(--ros-secondary);
}

.ros-button-secondary {
	background: var(--ros-secondary);
}

/* Contact Buttons */
.restaurantos-contact-buttons {
	display: flex;
	gap: var(--ros-spacing-md);
	flex-wrap: wrap;
}

/* Hours Table */
.restaurantos-hours {
	margin: var(--ros-spacing-lg) 0;
}

.ros-hours-table {
	width: 100%;
	border-collapse: collapse;
}

.ros-hours-table th,
.ros-hours-table td {
	padding: var(--ros-spacing-sm) var(--ros-spacing-md);
	text-align: left;
	border-bottom: 1px solid var(--ros-border);
}

.ros-hours-table th {
	font-weight: bold;
	background: var(--ros-bg);
}

.ros-closed {
	color: var(--ros-text-light);
}

/* Reservation Form */
.restaurantos-reservation-form {
	max-width: 600px;
	margin: var(--ros-spacing-lg) auto;
}

.ros-form-row {
	margin-bottom: var(--ros-spacing-md);
}

.ros-form-field label {
	display: block;
	margin-bottom: var(--ros-spacing-sm);
	font-weight: 500;
}

.ros-form-field input,
.ros-form-field textarea {
	width: 100%;
	padding: var(--ros-spacing-sm) var(--ros-spacing-md);
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
	font-size: var(--ros-font-size-base);
}

.required {
	color: var(--ros-primary);
}

.ros-form-message {
	padding: var(--ros-spacing-md);
	border-radius: var(--ros-radius);
	margin-top: var(--ros-spacing-md);
}

.ros-form-message.success {
	background: #d4edda;
	color: #155724;
	border: 1px solid #c3e6cb;
}

.ros-form-message.error {
	background: #f8d7da;
	color: #721c24;
	border: 1px solid #f5c6cb;
}

/* Testimonials */
.restaurantos-testimonials {
	margin: var(--ros-spacing-lg) 0;
}

.ros-testimonials-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: var(--ros-spacing-lg);
}

.ros-testimonial-item {
	padding: var(--ros-spacing-md);
	background: var(--ros-bg);
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
}

.ros-rating {
	color: var(--ros-accent);
	margin-bottom: var(--ros-spacing-sm);
}

.ros-star.filled {
	color: var(--ros-accent);
}

.ros-testimonial-content {
	margin-bottom: var(--ros-spacing-md);
	color: var(--ros-text);
}

.ros-testimonial-author {
	font-weight: bold;
	color: var(--ros-text);
}

/* Single Item */
.restaurantos-single-item {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--ros-spacing-lg);
}

@media (max-width: 768px) {
	.restaurantos-single-item {
		grid-template-columns: 1fr;
	}
}

.ros-item-details h1 {
	font-size: var(--ros-font-size-h1);
	margin-bottom: var(--ros-spacing-md);
}

.ros-item-meta {
	margin: var(--ros-spacing-sm) 0;
	color: var(--ros-text-light);
}

.ros-item-ingredients ul,
.ros-item-variations ul,
.ros-item-addons ul {
	list-style: none;
	padding: 0;
}

.ros-item-variations li,
.ros-item-addons li {
	display: flex;
	justify-content: space-between;
	padding: var(--ros-spacing-sm) 0;
	border-bottom: 1px solid var(--ros-border);
}

/* Menu Item Clickable */
.ros-menu-item-clickable {
	cursor: pointer;
	transition: transform 0.2s, box-shadow 0.2s;
}

.ros-menu-item-clickable:hover {
	transform: translateY(-4px);
	box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}

.ros-menu-item-clickable:focus {
	outline: 2px solid var(--ros-primary);
	outline-offset: 2px;
}

/* Modal */
.ros-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 10000;
	overflow-y: auto;
}

.ros-modal.active {
	display: flex;
	align-items: center;
	justify-content: center;
}

.ros-modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.7);
	backdrop-filter: blur(4px);
}

.ros-modal-content {
	position: relative;
	background: var(--ros-bg);
	border-radius: var(--ros-radius);
	box-shadow: 0 10px 40px rgba(0,0,0,0.3);
	max-width: 800px;
	width: 90%;
	max-height: 90vh;
	overflow-y: auto;
	margin: 20px;
	z-index: 10001;
}

.ros-modal-close {
	position: absolute;
	top: 15px;
	right: 15px;
	background: rgba(0,0,0,0.5);
	color: white;
	border: none;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	font-size: 24px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10002;
	transition: background 0.2s;
}

.ros-modal-close:hover {
	background: rgba(0,0,0,0.7);
}

.ros-modal-body {
	padding: 40px;
}

.ros-modal-loading,
.ros-modal-error {
	text-align: center;
	padding: 40px;
	color: var(--ros-text-light);
}

.ros-modal-error {
	color: #dc3232;
}

/* Modal Item Content */
.ros-modal-item {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--ros-spacing-lg);
}

.ros-modal-item-image {
	width: 100%;
	border-radius: var(--ros-radius);
	overflow: hidden;
}

.ros-modal-item-image img {
	width: 100%;
	height: auto;
	display: block;
}

.ros-modal-item-content {
	display: flex;
	flex-direction: column;
	gap: var(--ros-spacing-md);
}

.ros-modal-item-title {
	font-size: var(--ros-font-size-h1);
	margin: 0;
	color: var(--ros-text);
}

.ros-modal-item-description {
	color: var(--ros-text-light);
	line-height: 1.6;
}

.ros-modal-item-price {
	font-size: var(--ros-font-size-h2);
	color: var(--ros-primary);
	margin: var(--ros-spacing-md) 0;
}

.ros-modal-item-price del {
	color: var(--ros-text-light);
	font-size: 0.7em;
	margin-right: var(--ros-spacing-sm);
}

.ros-modal-item-meta {
	display: flex;
	gap: var(--ros-spacing-md);
	color: var(--ros-text-light);
	font-size: 0.9em;
}

.ros-modal-item-section {
	margin-top: var(--ros-spacing-md);
}

.ros-modal-item-section h3 {
	font-size: var(--ros-font-size-h3);
	margin-bottom: var(--ros-spacing-sm);
	color: var(--ros-text);
}

.ros-modal-item-section ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.ros-modal-item-section ul li {
	padding: var(--ros-spacing-sm) 0;
	border-bottom: 1px solid var(--ros-border);
}

.ros-modal-item-list li {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.ros-modal-add-to-order {
	margin-top: var(--ros-spacing-lg);
	width: 100%;
}

@media (max-width: 768px) {
	.ros-modal-item {
		grid-template-columns: 1fr;
	}

	.ros-modal-content {
		width: 95%;
		margin: 10px;
	}

	.ros-modal-body {
		padding: 20px;
	}
}

/* Responsive */
@media (max-width: 768px) {
	.ros-menu-controls {
		flex-direction: column;
	}

	.ros-menu-grid-container {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Cart Widget */
.ros-cart-widget {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 9999;
}

.ros-cart-button {
	position: relative;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background: var(--ros-primary);
	color: white;
	border: none;
	font-size: 24px;
	cursor: pointer;
	box-shadow: 0 4px 12px rgba(0,0,0,0.3);
	transition: transform 0.2s, box-shadow 0.2s;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ros-cart-button:hover {
	transform: scale(1.1);
	box-shadow: 0 6px 16px rgba(0,0,0,0.4);
}

.ros-cart-badge {
	position: absolute;
	top: -5px;
	right: -5px;
	background: var(--ros-accent);
	color: white;
	border-radius: 50%;
	width: 24px;
	height: 24px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 12px;
	font-weight: bold;
}

.ros-cart-panel {
	position: absolute;
	bottom: 70px;
	right: 0;
	width: 350px;
	max-height: 500px;
	background: var(--ros-bg);
	border: 1px solid var(--ros-border);
	border-radius: var(--ros-radius);
	box-shadow: 0 4px 20px rgba(0,0,0,0.2);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.ros-cart-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--ros-spacing-md);
	border-bottom: 1px solid var(--ros-border);
	background: var(--ros-primary);
	color: white;
}

.ros-cart-header h3 {
	margin: 0;
	font-size: var(--ros-font-size-h3);
}

.ros-cart-close {
	background: none;
	border: none;
	color: white;
	font-size: 24px;
	cursor: pointer;
	width: 30px;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ros-cart-items {
	flex: 1;
	overflow-y: auto;
	padding: var(--ros-spacing-md);
	max-height: 300px;
}

.ros-cart-empty {
	text-align: center;
	color: var(--ros-text-light);
	padding: var(--ros-spacing-lg);
}

.ros-cart-item {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: var(--ros-spacing-md) 0;
	border-bottom: 1px solid var(--ros-border);
}

.ros-cart-item:last-child {
	border-bottom: none;
}

.ros-cart-item-info h4 {
	margin: 0 0 var(--ros-spacing-sm) 0;
	font-size: var(--ros-font-size-base);
}

.ros-cart-item-price {
	color: var(--ros-text-light);
	font-size: 0.9em;
}

.ros-cart-item-actions {
	display: flex;
	align-items: center;
	gap: var(--ros-spacing-sm);
}

.ros-cart-qty-btn {
	width: 28px;
	height: 28px;
	border: 1px solid var(--ros-border);
	background: var(--ros-bg);
	border-radius: 4px;
	cursor: pointer;
	font-size: 16px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ros-cart-qty-btn:hover {
	background: var(--ros-primary);
	color: white;
	border-color: var(--ros-primary);
}

.ros-cart-qty {
	min-width: 30px;
	text-align: center;
	font-weight: bold;
}

.ros-cart-remove {
	width: 28px;
	height: 28px;
	border: 1px solid #dc3232;
	background: #dc3232;
	color: white;
	border-radius: 4px;
	cursor: pointer;
	font-size: 18px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.ros-cart-remove:hover {
	background: #a00;
}

.ros-cart-footer {
	padding: var(--ros-spacing-md);
	border-top: 1px solid var(--ros-border);
	background: #f9f9f9;
}

.ros-cart-total {
	margin-bottom: var(--ros-spacing-md);
	font-size: var(--ros-font-size-h3);
	text-align: center;
}

.ros-submit-order {
	width: 100%;
}

@media (max-width: 480px) {
	.ros-cart-panel {
		width: calc(100vw - 40px);
		right: -10px;
	}
}

@media (max-width: 480px) {
	.ros-menu-grid-container {
		grid-template-columns: 1fr;
	}

	.restaurantos-contact-buttons {
		flex-direction: column;
	}
}