/**
 * UI Components
 * 
 * @package TheCoinsPost
 */

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn-accent {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.btn-accent:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text-secondary);
}

.btn-ghost:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text);
}

.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
}

/* === Category Badge === */
.category-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background-color: rgba(0, 82, 255, 0.1);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.category-badge:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.post-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

/* === Cards === */
.card {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.card-content {
    padding: var(--space-4);
}

.card-title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    line-height: var(--leading-snug);
    margin-bottom: var(--space-2);
}

.card-title a {
    color: var(--color-text);
    text-decoration: none;
}

.card-title a:hover {
    color: var(--color-primary);
}

.card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.card-meta-divider {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background-color: var(--color-text-light);
}

/* === Featured Card (Large) === */
.card-featured {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 400px;
}

.card-featured .card-image {
    position: absolute;
    inset: 0;
    aspect-ratio: auto;
}

.card-featured .card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0) 100%);
}

.card-featured .card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-6);
    color: var(--color-white);
}

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

.card-featured .card-title {
    font-size: var(--text-2xl);
    color: var(--color-white);
}

.card-featured .card-title a {
    color: var(--color-white);
}

.card-featured .card-meta {
    color: rgba(255, 255, 255, 0.8);
}

/* === List Card (Sidebar) === */
.card-list {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.card-list:last-child {
    border-bottom: none;
}

.card-list .card-image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    aspect-ratio: 1;
}

.card-list .card-content {
    padding: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-list .card-title {
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

/* === Price Ticker === */
.crypto-ticker {
    height: var(--ticker-height);
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border-light);
    overflow: hidden;
}

.ticker-container {
    max-width: var(--container-max);
    margin: 0 auto;
    height: 100%;
    padding: 0 var(--space-4);
}

.ticker-content {
    display: flex;
    align-items: center;
    height: 100%;
    gap: var(--space-6);
    overflow-x: auto;
    scrollbar-width: none;
}

.ticker-content::-webkit-scrollbar {
    display: none;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
    font-size: var(--text-sm);
}

.ticker-icon {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
}

.ticker-symbol {
    font-weight: var(--font-semibold);
    color: var(--color-text);
}

.ticker-price {
    color: var(--color-text-secondary);
}

.ticker-change {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-weight: var(--font-medium);
}

.ticker-up {
    color: var(--color-ticker-up);
}

.ticker-down {
    color: var(--color-ticker-down);
}

.ticker-neutral {
    color: var(--color-text-muted);
}

/* === Widget Styles === */
.widget {
    margin-bottom: var(--space-6);
}

.widget-title {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-2);
    border-bottom: 2px solid var(--color-border);
}

/* === Popular Posts Widget === */
.popular-posts-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.popular-post-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--color-border-light);
}

.popular-post-item:last-child {
    border-bottom: none;
}

.popular-post-number {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-text-muted);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.popular-post-content {
    flex: 1;
    min-width: 0;
}

.popular-post-title {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text);
    line-height: var(--leading-snug);
    margin-bottom: 2px;
}

.popular-post-title:hover {
    color: var(--color-primary);
}

.popular-post-date {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* === Newsletter Widget === */
.newsletter-widget {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    color: var(--color-white);
}

.newsletter-title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
    color: var(--color-white);
}

.newsletter-desc {
    font-size: var(--text-sm);
    opacity: 0.9;
    margin-bottom: var(--space-4);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.newsletter-form input[type="email"] {
    padding: var(--space-3) var(--space-4);
    border: none;
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text);
}

.newsletter-form input[type="email"]::placeholder {
    color: var(--color-text-muted);
}

.newsletter-form .btn-accent {
    background: var(--color-accent);
    width: 100%;
}

.newsletter-privacy {
    font-size: var(--text-xs);
    opacity: 0.7;
    margin-top: var(--space-2);
    margin-bottom: 0;
}

/* === Breadcrumbs === */
.breadcrumbs {
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-item a {
    color: var(--color-text-muted);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.current span {
    color: var(--color-text);
}

.breadcrumb-sep {
    color: var(--color-text-light);
}

/* === Share Buttons === */
.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.share-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-muted);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.share-btn:hover {
    transform: translateY(-2px);
}

.share-twitter:hover {
    background-color: #1DA1F2;
    color: var(--color-white);
}

.share-facebook:hover {
    background-color: #1877F2;
    color: var(--color-white);
}

.share-linkedin:hover {
    background-color: #0A66C2;
    color: var(--color-white);
}

.share-telegram:hover {
    background-color: #0088CC;
    color: var(--color-white);
}

/* === Pagination === */
.pagination {
    margin: var(--space-8) 0;
}

.pagination ul {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination a {
    color: var(--color-text-secondary);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
}

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

.pagination .current {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.pagination .prev,
.pagination .next {
    gap: var(--space-1);
}

/* === Ad Zones === */
.ad-zone {
    margin: var(--space-6) 0;
    text-align: center;
}

.ad-widget {
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-2);
    min-height: 90px;
}

.ad-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}

/* === Author Box === */
.post-author {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.author-avatar img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
}

.author-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text);
}

.author-name:hover {
    color: var(--color-primary);
}

/* === Loading Skeleton === */
.skeleton {
    background: linear-gradient(90deg,
            var(--color-bg-secondary) 25%,
            var(--color-bg-tertiary) 50%,
            var(--color-bg-secondary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* === Section Headers === */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.section-title {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text);
    margin: 0;
}

.section-link {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-primary);
}

.section-link:hover {
    text-decoration: underline;
}

/* === Category Tabs === */
.category-tabs {
    display: flex;
    gap: var(--space-1);
    padding: var(--space-2);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-full);
    overflow-x: auto;
    scrollbar-width: none;
}

.category-tabs::-webkit-scrollbar {
    display: none;
}

.category-tab {
    flex-shrink: 0;
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-tab:hover {
    color: var(--color-text);
    background-color: var(--color-bg);
}

.category-tab.active {
    color: var(--color-white);
    background-color: var(--color-text);
}

/* === Table of Contents (Plugin Override) === */
.lwptoc,
.toc,
.table-of-contents,
.ez-toc-container,
#toc_container,
.wp-block-table-of-contents {
    background: var(--color-bg-secondary) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--space-4) var(--space-5) !important;
    margin: var(--space-6) 0 !important;
    font-size: var(--text-sm) !important;
}

.lwptoc-title,
.toc-title,
.ez-toc-title,
#toc_container .toc_title,
.wp-block-table-of-contents>p:first-child {
    font-size: var(--text-base) !important;
    font-weight: var(--font-bold) !important;
    color: var(--color-text) !important;
    margin-bottom: var(--space-3) !important;
    padding-bottom: var(--space-2) !important;
    border-bottom: 1px solid var(--color-border) !important;
}

.lwptoc-itemWrap,
.toc ul,
.ez-toc-list,
#toc_container .toc_list,
.wp-block-table-of-contents ul {
    list-style: none !important;
    padding-left: 0 !important;
    margin: 0 !important;
}

.lwptoc-item,
.toc li,
.ez-toc-list li,
#toc_container .toc_list li {
    padding: var(--space-2) 0 !important;
    border-bottom: 1px solid var(--color-border-light) !important;
    margin: 0 !important;
}

.lwptoc-item:last-child,
.toc li:last-child,
.ez-toc-list li:last-child,
#toc_container .toc_list li:last-child {
    border-bottom: none !important;
}

.lwptoc-item a,
.toc a,
.ez-toc-link,
#toc_container .toc_list a {
    color: var(--color-text-secondary) !important;
    text-decoration: none !important;
    transition: color var(--transition-fast) !important;
}

.lwptoc-item a:hover,
.toc a:hover,
.ez-toc-link:hover,
#toc_container .toc_list a:hover {
    color: var(--color-primary) !important;
}

/* === Author Bio Box === */
.author-bio-box {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    margin-top: var(--space-8);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.author-bio-avatar img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-bio-content {
    flex: 1;
}

.author-bio-name {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.author-bio-name a {
    color: inherit;
}

.author-bio-name a:hover {
    color: var(--color-primary);
}

.author-bio-role {
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-2);
}

.author-bio-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin: 0;
}

.author-bio-social {
    display: flex;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

.author-bio-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-bg);
    border-radius: var(--radius-full);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.author-bio-social a:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* === Enhanced Card Hover Effects === */
.card {
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity var(--transition-normal);
    pointer-events: none;
    box-shadow: 0 0 0 2px var(--color-primary);
}

.card:hover::before {
    opacity: 0.3;
}

.card-title a {
    background-image: linear-gradient(var(--color-primary), var(--color-primary));
    background-size: 0% 2px;
    background-position: 0 100%;
    background-repeat: no-repeat;
    transition: background-size var(--transition-normal), color var(--transition-fast);
}

.card-title a:hover {
    background-size: 100% 2px;
}

/* === Post Tags Styling === */
.post-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.tags-label {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-muted);
}

.tag-link {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.tag-link:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* === Single Post with Sidebar Layout === */
.single-post-wrapper {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-8);
}

.single-post-main {
    min-width: 0;
}

/* === Load More Button === */
.load-more-wrapper {
    text-align: center;
    margin: var(--space-8) 0;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.load-more-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.load-more-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.load-more-btn .spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === Crypto Widget Styling (Third-party override) === */
.cryptocurrency-widget,
.crypto-price-widget,
[class*="crypto-widget"] {
    background: var(--color-bg) !important;
    border: 1px solid var(--color-border) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--space-4) !important;
}

/* === Reading Progress Bar === */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* === Premium Cryptocurrency Widgets Plugin Override === */
/* Force horizontal compact layout for sidebar */
.widget .pcw,
.widget .pcw-basic,
.site-sidebar .pcw,
.site-sidebar .pcw-basic,
[class*="shortcode-widget"] .pcw,
[class*="shortcode-widget"] .pcw-basic {
    display: block !important;
}

/* Each coin item - horizontal row */
.pcw>div,
.pcw-basic>div,
.pcw .pcw-item,
.pcw-basic .pcw-item,
.pcw-list-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 12px !important;
    padding: 12px 0 !important;
    border-bottom: 1px solid #eee !important;
    flex-wrap: nowrap !important;
}

.pcw>div:last-child,
.pcw-basic>div:last-child,
.pcw .pcw-item:last-child,
.pcw-basic .pcw-item:last-child {
    border-bottom: none !important;
}

/* Icon styling */
.pcw img,
.pcw-basic img,
.pcw .pcw-icon,
.pcw-basic .pcw-icon {
    width: 28px !important;
    height: 28px !important;
    flex-shrink: 0 !important;
    order: 1 !important;
}

/* Coin name */
.pcw .pcw-name,
.pcw-basic .pcw-name,
.pcw span[class*="name"],
.pcw-basic span[class*="name"] {
    font-weight: 600 !important;
    color: #1a1a1a !important;
    font-size: 14px !important;
    order: 2 !important;
    flex: 1 !important;
    min-width: 80px !important;
}

/* Price - push to right */
.pcw .pcw-field-price,
.pcw-basic .pcw-field-price,
.pcw span[class*="price"],
.pcw-basic span[class*="price"] {
    font-weight: 700 !important;
    color: #1a1a1a !important;
    font-size: 14px !important;
    order: 3 !important;
    margin-left: auto !important;
    white-space: nowrap !important;
}

/* Price change indicator */
.pcw .pcw-field-pricechange,
.pcw-basic .pcw-field-pricechange,
.pcw span[class*="change"],
.pcw-basic span[class*="change"] {
    font-size: 12px !important;
    order: 4 !important;
    margin-left: 8px !important;
}

/* Up/Down colors */
.pcw .pcw-up,
.pcw-basic .pcw-up,
.pcw [class*="up"],
.pcw-basic [class*="up"] {
    color: #16c784 !important;
}

.pcw .pcw-down,
.pcw-basic .pcw-down,
.pcw [class*="down"],
.pcw-basic [class*="down"] {
    color: #ea3943 !important;
}

/* Hide duplicate elements if any */
.pcw br,
.pcw-basic br {
    display: none !important;
}

/* Ensure no stacking */
.pcw *,
.pcw-basic * {
    display: inline !important;
}

.pcw>div,
.pcw-basic>div,
.pcw .pcw-item,
.pcw-basic .pcw-item {
    display: flex !important;
}