/**
 * RPC Design Theme Additional Styles
 *
 * @package RPC_Design
 * @version 1.0.0
 */

/* ============================================
   SEARCH OVERLAY
   ============================================ */
.search-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-overlay-inner {
    width: 100%;
    max-width: 800px;
    padding: 0 var(--space-6);
    position: relative;
}

.search-close {
    position: absolute;
    top: -80px;
    right: var(--space-6);
    width: 50px;
    height: 50px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.search-close:hover {
    transform: rotate(90deg);
}

.search-close svg {
    width: 30px;
    height: 30px;
}

.search-form {
    position: relative;
}

.search-input {
    width: 100%;
    padding: var(--space-6) 60px var(--space-6) 0;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-size: var(--text-3xl);
    font-weight: 300;
    transition: border-color 0.3s ease;
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.search-input:focus {
    outline: none;
    border-color: #fff;
}

.search-submit {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-submit svg {
    width: 24px;
    height: 24px;
}

body.search-open {
    overflow: hidden;
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-secondary);
    z-index: 999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-inner {
    padding: var(--space-8);
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.mobile-nav-menu a {
    font-size: var(--text-xl);
    font-weight: 500;
    padding: var(--space-3) 0;
    display: block;
    border-bottom: 1px solid var(--color-border);
}

body.menu-open {
    overflow: hidden;
}

/* Menu Toggle Animation */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ============================================
   BLOG STYLES
   ============================================ */
.content-area {
    padding: var(--space-16) 0;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.post-card {
    background-color: var(--color-bg);
}

.post-thumbnail {
    aspect-ratio: 16/10;
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.post-card:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-meta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.post-title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    line-height: 1.3;
}

.post-title a:hover {
    color: var(--color-text-light);
}

.post-excerpt {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-4);
}

.read-more {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.read-more::after {
    content: '→';
    transition: transform 0.3s ease;
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* Pagination */
.pagination,
.woocommerce-pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-12);
}

.pagination a,
.pagination span,
.woocommerce-pagination a,
.woocommerce-pagination span {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
    transition: all 0.3s ease;
}

.pagination a:hover,
.woocommerce-pagination a:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-color: var(--color-primary);
}

.pagination .current,
.woocommerce-pagination .current {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border-color: var(--color-primary);
}

/* Single Post */
.single-post {
    max-width: 800px;
    margin: 0 auto;
}

.post-featured-image {
    aspect-ratio: 16/9;
    margin-bottom: var(--space-8);
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-meta-top {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.entry-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-6);
}

.post-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-8);
}

.post-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
}

.author-role {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.entry-content {
    font-size: var(--text-lg);
    line-height: 1.8;
}

.entry-content p {
    margin-bottom: var(--space-6);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
}

.entry-content img {
    margin: var(--space-8) 0;
}

.entry-footer {
    margin-top: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.post-tags {
    margin-bottom: var(--space-4);
}

.post-tags span {
    font-weight: 600;
    margin-right: var(--space-2);
}

.post-tags a {
    color: var(--color-text-light);
}

.post-tags a:hover {
    color: var(--color-primary);
}

.post-share {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.post-share span {
    font-weight: 600;
}

.post-share a {
    color: var(--color-text-muted);
}

.post-share a:hover {
    color: var(--color-primary);
}

/* Post Navigation */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.nav-previous,
.nav-next {
    display: flex;
    flex-direction: column;
}

.nav-next {
    text-align: right;
    align-items: flex-end;
}

.nav-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.nav-title {
    font-size: var(--text-lg);
    font-weight: 600;
}

/* Related Posts */
.related-posts {
    margin-top: var(--space-12);
    padding-top: var(--space-12);
    border-top: 1px solid var(--color-border);
}

.related-posts h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

/* ============================================
   SHOP STYLES
   ============================================ */
.shop-page {
    padding-top: var(--header-height);
}

.shop-header {
    background-color: var(--color-bg-alt);
    padding: var(--space-16) 0;
    text-align: center;
}

.shop-header .page-title {
    font-size: var(--text-4xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.shop-description {
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-text-light);
}

.shop-content {
    padding: var(--space-12) 0;
}

.shop-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--space-12);
}

.shop-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
    height: fit-content;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.woocommerce-result-count {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.woocommerce-ordering select {
    padding: var(--space-2) var(--space-4);
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
    background-color: transparent;
}

/* Sidebar Widgets */
.widget {
    margin-bottom: var(--space-8);
}

.widget-title {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.widget ul li {
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
}

.widget ul li a {
    color: var(--color-text-light);
    transition: color 0.3s ease;
}

.widget ul li a:hover {
    color: var(--color-primary);
}

/* Price Filter */
.price_slider_wrapper {
    padding-top: var(--space-4);
}

.price_slider {
    height: 4px;
    background-color: var(--color-border);
    margin-bottom: var(--space-4);
    position: relative;
}

.price_slider_amount {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--text-sm);
}

/* ============================================
   SINGLE PRODUCT
   ============================================ */
.single-product {
    padding-top: calc(var(--header-height) + var(--space-12));
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.product-gallery {
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.product-main-image {
    aspect-ratio: 3/4;
    background-color: var(--color-bg-alt);
    margin-bottom: var(--space-4);
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
}

.product-thumbnail {
    aspect-ratio: 1;
    background-color: var(--color-bg-alt);
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.3s ease;
}

.product-thumbnail.active,
.product-thumbnail:hover {
    border-color: var(--color-primary);
}

.product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info {
    padding-left: var(--space-8);
}

.product-info .product-category {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
    display: block;
}

.product-info .product-title {
    font-size: var(--text-3xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.product-info .product-price {
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.product-short-description {
    color: var(--color-text-light);
    margin-bottom: var(--space-8);
    line-height: 1.8;
}

/* Variations */
.variations {
    margin-bottom: var(--space-6);
}

.variations tr {
    display: block;
    margin-bottom: var(--space-4);
}

.variations label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.variations select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    font-size: var(--text-base);
}

/* Product Tabs */
.product-tabs {
    margin-bottom: var(--space-16);
}

.wc-tabs {
    display: flex;
    gap: var(--space-8);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--space-6);
}

.wc-tabs li a {
    display: block;
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.wc-tabs li.active a {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.woocommerce-Tabs-panel {
    padding: var(--space-6) 0;
}

.woocommerce-Tabs-panel h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-4);
}

/* Reviews */
.woocommerce-Reviews {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
}

.commentlist {
    margin-bottom: var(--space-8);
}

.commentlist .comment {
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-border);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.comment-author {
    font-weight: 600;
}

.comment-date {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.star-rating {
    color: #fbbf24;
    margin-bottom: var(--space-2);
}

/* Related Products */
.related-products {
    margin-top: var(--space-16);
    padding-top: var(--space-16);
    border-top: 1px solid var(--color-border);
}

.related-products h2 {
    font-size: var(--text-2xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-8);
}

/* ============================================
   CART STYLES
   ============================================ */
.cart-section {
    padding-top: calc(var(--header-height) + var(--space-12));
}

.cart-header {
    margin-bottom: var(--space-8);
}

.cart-header h1 {
    font-size: var(--text-3xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.cart-table th {
    text-align: left;
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.cart-table td {
    padding: var(--space-6) 0;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.cart-product {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.cart-product-image {
    width: 100px;
    aspect-ratio: 3/4;
    background-color: var(--color-bg-alt);
}

.cart-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-product-info h4 {
    font-size: var(--text-base);
    font-weight: 500;
    margin-bottom: var(--space-1);
}

.cart-product-info .variation {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.cart-product-info .remove-item {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: underline;
    margin-top: var(--space-2);
    display: inline-block;
}

.cart-product-info .remove-item:hover {
    color: var(--color-primary);
}

/* Quantity in Cart */
.cart-table .quantity-selector {
    margin-bottom: 0;
}

/* Cart Actions */
.cart-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
}

.coupon-form {
    display: flex;
    gap: var(--space-2);
}

.coupon-input {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
    min-width: 200px;
}

.coupon-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.update-cart-btn {
    padding: var(--space-3) var(--space-6);
    border: 1px solid var(--color-primary);
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
}

.update-cart-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

/* Cart Totals */
.cart-collaterals {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--space-8);
}

.cart_totals {
    width: 100%;
    max-width: 400px;
    background-color: var(--color-bg-alt);
    padding: var(--space-8);
}

.cart_totals h3 {
    font-size: var(--text-xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-6);
}

.cart-totals-table {
    width: 100%;
    margin-bottom: var(--space-6);
}

.cart-totals-table tr {
    border-bottom: 1px solid var(--color-border);
}

.cart-totals-table td {
    padding: var(--space-4) 0;
}

.cart-totals-table .label {
    font-weight: 500;
}

.cart-totals-table .value {
    text-align: right;
}

.cart-totals-table .total {
    font-size: var(--text-lg);
    font-weight: 600;
}

.checkout-button {
    width: 100%;
    padding: var(--space-5) var(--space-8);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: background-color 0.3s ease;
    display: block;
    text-align: center;
}

.checkout-button:hover {
    background-color: var(--color-text);
    color: var(--color-secondary);
}

/* ============================================
   CHECKOUT STYLES
   ============================================ */
.checkout-section {
    padding-top: calc(var(--header-height) + var(--space-12));
}

.checkout-header {
    margin-bottom: var(--space-8);
}

.checkout-header h1 {
    font-size: var(--text-3xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--space-12);
}

.checkout-form h3 {
    font-size: var(--text-xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.form-row {
    margin-bottom: var(--space-4);
}

.form-row label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--space-2);
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    font-size: var(--text-base);
    transition: border-color 0.3s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-row-half {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

/* Order Review */
.checkout-order {
    background-color: var(--color-bg-alt);
    padding: var(--space-8);
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + var(--space-6));
}

.woocommerce-checkout-review-order-table {
    width: 100%;
    margin-bottom: var(--space-6);
}

.woocommerce-checkout-review-order-table th,
.woocommerce-checkout-review-order-table td {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.woocommerce-checkout-review-order-table .product-name {
    text-align: left;
}

.woocommerce-checkout-review-order-table .product-total {
    text-align: right;
}

/* Payment Methods */
.wc_payment_methods {
    margin-bottom: var(--space-6);
}

.wc_payment_method {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border);
}

.wc_payment_method label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
}

.payment_box {
    padding: var(--space-4);
    background-color: var(--color-bg);
    margin-top: var(--space-3);
    font-size: var(--text-sm);
}

/* Place Order Button */
#place_order {
    width: 100%;
    padding: var(--space-5) var(--space-8);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: background-color 0.3s ease;
}

#place_order:hover {
    background-color: var(--color-text);
}

/* ============================================
   NOTIFICATIONS
   ============================================ */
.rpc-notification {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    padding: var(--space-4) var(--space-6);
    background-color: var(--color-primary);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
}

.rpc-notification.show {
    transform: translateY(0);
    opacity: 1;
}

.rpc-notification.success {
    background-color: #22c55e;
}

.rpc-notification.error {
    background-color: #ef4444;
}

.notification-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.notification-close:hover {
    opacity: 1;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1200px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-sidebar {
        position: relative;
        top: 0;
    }
}

@media (max-width: 992px) {
    .product-layout {
        grid-template-columns: 1fr;
    }
    
    .product-gallery {
        position: relative;
        top: 0;
    }
    
    .product-info {
        padding-left: 0;
    }
    
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .checkout-order {
        position: relative;
        top: 0;
    }
    
    .woocommerce-Reviews {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .post-navigation {
        grid-template-columns: 1fr;
    }
    
    .nav-next {
        text-align: left;
        align-items: flex-start;
    }
    
    .cart-actions {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .coupon-form {
        width: 100%;
    }
    
    .coupon-input {
        flex: 1;
    }
    
    .cart-collaterals {
        justify-content: stretch;
    }
    
    .cart_totals {
        max-width: none;
    }
    
    .form-row-half {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .search-input {
        font-size: var(--text-xl);
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .entry-title {
        font-size: var(--text-2xl);
    }
}