/**
 * PMN Article - Tag Archive Styles
 *
 * Styles for [pmn_tag_hero], [pmn_tag_posts], and [pmn_tag_sidebar] shortcodes
 *
 * @package PMN_Article
 * @since 2.1.16
 */

/* =====================================================
   CSS Variables
   ===================================================== */
:root {
    /* Primary Colors */
    --pmna-tag-primary: #22c55e;
    --pmna-tag-primary-dark: #16a34a;
    --pmna-tag-accent: #e53935;

    /* Text Colors */
    --pmna-tag-text: #1f2937;
    --pmna-tag-text-muted: #6b7280;
    --pmna-tag-text-light: #9ca3af;

    /* Background Colors */
    --pmna-tag-bg: #ffffff;
    --pmna-tag-bg-light: #f8f9fa;
    --pmna-tag-bg-card: #ffffff;

    /* Hero Gradients */
    --hero-gradient-start: #667eea;
    --hero-gradient-end: #764ba2;

    /* Shadows */
    --pmna-tag-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --pmna-tag-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --pmna-tag-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --pmna-tag-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --pmna-tag-radius-sm: 8px;
    --pmna-tag-radius-md: 12px;
    --pmna-tag-radius-lg: 16px;
    --pmna-tag-radius-xl: 24px;

    /* Transitions */
    --pmna-tag-transition: 0.3s ease;
    --pmna-tag-transition-fast: 0.2s ease;

    /* Fonts */
    --pmna-tag-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Thai", "Sarabun", sans-serif;
}

/* =====================================================
   Hero Section
   ===================================================== */
.pmna-tag-hero {
    position: relative;
    min-height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--hero-gradient-start) 0%, var(--hero-gradient-end) 100%);
    overflow: hidden;
    font-family: var(--pmna-tag-font);
}

/* Pattern Overlay */
.pmna-tag-hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
    z-index: 1;
}

/* Gradient Overlay */
.pmna-tag-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.2) 100%);
    z-index: 2;
}

/* Hero Content */
.pmna-tag-hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 30px 24px;
    max-width: 800px;
    margin: 0 auto;
}

/* Breadcrumb */
.pmna-tag-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
}

.pmna-breadcrumb-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color var(--pmna-tag-transition-fast);
}

.pmna-breadcrumb-link:hover {
    color: #ffffff;
}

.pmna-breadcrumb-link svg {
    opacity: 0.8;
}

.pmna-breadcrumb-separator {
    color: rgba(255, 255, 255, 0.5);
}

.pmna-breadcrumb-separator svg {
    display: block;
}

.pmna-breadcrumb-current {
    color: #ffffff;
    font-weight: 600;
}

/* Hero Title */
.pmna-tag-hero-title {
    margin: 0 0 8px;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.pmna-tag-hash {
    opacity: 0.7;
}

/* Hero Description */
.pmna-tag-hero-description {
    margin: 0 0 12px;
    font-size: 0.9375rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Stats */
.pmna-tag-hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.pmna-tag-stat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: #ffffff;
    font-size: 13px;
}

.pmna-tag-stat svg {
    opacity: 0.9;
    width: 16px;
    height: 16px;
}

.pmna-stat-number {
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
}

.pmna-stat-label {
    color: #ffffff;
}

/* Decorative Elements */
.pmna-tag-hero-decor {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.pmna-decor-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.pmna-decor-circle-1 {
    width: 150px;
    height: 150px;
    top: -75px;
    right: -50px;
}

.pmna-decor-circle-2 {
    width: 100px;
    height: 100px;
    bottom: -50px;
    left: -25px;
}

.pmna-decor-circle-3 {
    width: 80px;
    height: 80px;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
}

/* =====================================================
   Posts Grid - Masonry Layout
   ===================================================== */
.pmna-tag-posts-wrapper {
    padding: 40px 0;
    font-family: var(--pmna-tag-font);
}

.pmna-tag-posts-grid {
    display: grid;
    gap: 24px;
}

/* Column Variants */
.pmna-tag-posts-grid.pmna-columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.pmna-tag-posts-grid.pmna-columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.pmna-tag-posts-grid.pmna-columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* =====================================================
   Post Card
   ===================================================== */
.pmna-tag-post-card {
    background: var(--pmna-tag-bg-card);
    border-radius: var(--pmna-tag-radius-lg);
    overflow: hidden;
    box-shadow: var(--pmna-tag-shadow-sm);
    transition: all var(--pmna-tag-transition);
}

.pmna-tag-post-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--pmna-tag-shadow-hover);
}

.pmna-tag-post-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

/* Post Image */
.pmna-tag-post-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--pmna-tag-bg-light);
}

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

.pmna-tag-post-card:hover .pmna-tag-post-image img {
    transform: scale(1.08);
}

.pmna-tag-post-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: rgba(255, 255, 255, 0.5);
}

/* Category Badge */
.pmna-tag-post-category {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    background: var(--pmna-tag-accent);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    z-index: 2;
}

/* Post Content */
.pmna-tag-post-content {
    padding: 20px;
}

/* Post Title */
.pmna-tag-post-title {
    margin: 0 0 12px;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--pmna-tag-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--pmna-tag-transition-fast);
}

.pmna-tag-post-card:hover .pmna-tag-post-title {
    color: var(--pmna-tag-primary);
}

/* Post Excerpt */
.pmna-tag-post-excerpt {
    margin: 0 0 16px;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--pmna-tag-text-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Post Meta */
.pmna-tag-post-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.pmna-tag-post-author {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pmna-author-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
}

.pmna-author-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--pmna-tag-text);
}

.pmna-tag-post-date {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--pmna-tag-text-light);
}

.pmna-tag-post-date svg {
    opacity: 0.7;
}

/* Post Tags */
.pmna-tag-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pmna-mini-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--pmna-tag-bg-light);
    color: var(--pmna-tag-text-muted);
    font-size: 12px;
    font-weight: 500;
    border-radius: 20px;
    transition: all var(--pmna-tag-transition-fast);
}

.pmna-tag-post-card:hover .pmna-mini-tag {
    background: rgba(34, 197, 94, 0.1);
    color: var(--pmna-tag-primary);
}

/* =====================================================
   Load More Button
   ===================================================== */
.pmna-tag-load-more-wrapper {
    text-align: center;
    margin-top: 48px;
}

.pmna-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--pmna-tag-primary);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--pmna-tag-transition);
}

.pmna-load-more-btn:hover {
    background: var(--pmna-tag-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

.pmna-load-more-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.pmna-load-more-btn .pmna-btn-loading {
    display: none;
}

.pmna-load-more-btn.loading .pmna-btn-text,
.pmna-load-more-btn.loading .pmna-btn-icon {
    display: none;
}

.pmna-load-more-btn.loading .pmna-btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

/* Spinner */
.pmna-spinner {
    animation: pmna-spin 0.8s linear infinite;
}

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

/* Posts Count */
.pmna-posts-count {
    margin-top: 16px;
    font-size: 14px;
    color: var(--pmna-tag-text-muted);
}

.pmna-posts-count .pmna-shown-count,
.pmna-posts-count .pmna-total-count {
    font-weight: 600;
    color: var(--pmna-tag-text);
}

/* No Posts */
.pmna-tag-no-posts {
    text-align: center;
    padding: 80px 24px;
    background: var(--pmna-tag-bg-light);
    border-radius: var(--pmna-tag-radius-lg);
}

.pmna-tag-no-posts svg {
    color: var(--pmna-tag-text-light);
    margin-bottom: 16px;
}

.pmna-tag-no-posts h3 {
    margin: 0 0 8px;
    font-size: 1.25rem;
    color: var(--pmna-tag-text);
}

.pmna-tag-no-posts p {
    margin: 0;
    font-size: 14px;
    color: var(--pmna-tag-text-muted);
}

/* =====================================================
   Sidebar
   ===================================================== */
.pmna-tag-sidebar {
    font-family: var(--pmna-tag-font);
}

.pmna-tag-sidebar[data-sticky="true"] {
    position: sticky;
    top: 100px;
}

/* Widget Container */
.pmna-sidebar-widget {
    background: var(--pmna-tag-bg-card);
    border-radius: var(--pmna-tag-radius-md);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--pmna-tag-shadow-sm);
}

.pmna-sidebar-widget:last-child {
    margin-bottom: 0;
}

/* Widget Title */
.pmna-widget-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--pmna-tag-bg-light);
    font-size: 1rem;
    font-weight: 700;
    color: var(--pmna-tag-text);
}

.pmna-widget-title svg {
    color: var(--pmna-tag-primary);
}

/* Related Tags Widget */
.pmna-related-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pmna-related-tag-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--pmna-tag-bg-light);
    color: var(--pmna-tag-text);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    border-radius: 20px;
    transition: all var(--pmna-tag-transition-fast);
}

.pmna-related-tag-item:hover {
    background: var(--pmna-tag-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.pmna-related-tag-name {
    font-weight: 500;
}

.pmna-related-tag-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.pmna-related-tag-item:hover .pmna-related-tag-count {
    background: rgba(255, 255, 255, 0.2);
}

/* Popular Posts Widget */
.pmna-popular-posts-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pmna-popular-post-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    padding: 8px;
    margin: -8px;
    border-radius: var(--pmna-tag-radius-sm);
    transition: background var(--pmna-tag-transition-fast);
}

.pmna-popular-post-item:hover {
    background: var(--pmna-tag-bg-light);
}

.pmna-popular-post-number {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--pmna-tag-bg-light);
    color: var(--pmna-tag-text-muted);
    font-size: 13px;
    font-weight: 700;
    border-radius: 50%;
}

.pmna-popular-post-item:nth-child(1) .pmna-popular-post-number {
    background: var(--pmna-tag-accent);
    color: #ffffff;
}

.pmna-popular-post-item:nth-child(2) .pmna-popular-post-number {
    background: var(--pmna-tag-primary);
    color: #ffffff;
}

.pmna-popular-post-item:nth-child(3) .pmna-popular-post-number {
    background: #f59e0b;
    color: #ffffff;
}

.pmna-popular-post-image {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--pmna-tag-radius-sm);
    overflow: hidden;
}

.pmna-popular-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--pmna-tag-transition);
}

.pmna-popular-post-item:hover .pmna-popular-post-image img {
    transform: scale(1.1);
}

.pmna-popular-post-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: rgba(255, 255, 255, 0.5);
}

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

.pmna-popular-post-title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--pmna-tag-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--pmna-tag-transition-fast);
}

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

.pmna-popular-post-date {
    font-size: 12px;
    color: var(--pmna-tag-text-light);
}

/* Tag Stats Widget */
.pmna-tag-stats-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pmna-stat-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--pmna-tag-bg-light);
    border-radius: var(--pmna-tag-radius-sm);
}

.pmna-stat-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--pmna-tag-primary);
    color: #ffffff;
    border-radius: var(--pmna-tag-radius-sm);
}

.pmna-stat-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pmna-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--pmna-tag-text);
}

.pmna-stat-label {
    font-size: 13px;
    color: var(--pmna-tag-text-muted);
}

/* =====================================================
   Animations
   ===================================================== */
.pmna-tag-post-card[data-animation] {
    opacity: 0;
    transform: translateY(30px);
}

.pmna-tag-post-card[data-animation].animated {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Stagger animation delay */
.pmna-tag-post-card[data-animation].animated:nth-child(1) { transition-delay: 0ms; }
.pmna-tag-post-card[data-animation].animated:nth-child(2) { transition-delay: 100ms; }
.pmna-tag-post-card[data-animation].animated:nth-child(3) { transition-delay: 200ms; }
.pmna-tag-post-card[data-animation].animated:nth-child(4) { transition-delay: 300ms; }
.pmna-tag-post-card[data-animation].animated:nth-child(5) { transition-delay: 400ms; }
.pmna-tag-post-card[data-animation].animated:nth-child(6) { transition-delay: 500ms; }

/* =====================================================
   Responsive Design
   ===================================================== */
@media (max-width: 1200px) {
    .pmna-tag-posts-grid.pmna-columns-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .pmna-tag-posts-grid.pmna-columns-3,
    .pmna-tag-posts-grid.pmna-columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pmna-tag-hero {
        min-height: 140px;
    }

    .pmna-tag-hero-content {
        padding: 24px 16px;
    }

    .pmna-tag-hero-title {
        font-size: 1.5rem;
    }

    .pmna-tag-sidebar[data-sticky="true"] {
        position: static;
    }
}

@media (max-width: 768px) {
    .pmna-tag-posts-grid.pmna-columns-2,
    .pmna-tag-posts-grid.pmna-columns-3,
    .pmna-tag-posts-grid.pmna-columns-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .pmna-tag-hero {
        min-height: 120px;
    }

    .pmna-tag-hero-content {
        padding: 20px 16px;
    }

    .pmna-tag-breadcrumb {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .pmna-tag-hero-title {
        font-size: 1.25rem;
        margin-bottom: 6px;
    }

    .pmna-tag-hero-description {
        font-size: 0.875rem;
        margin-bottom: 10px;
    }

    .pmna-tag-stat {
        padding: 6px 12px;
        font-size: 12px;
    }

    .pmna-decor-circle-1,
    .pmna-decor-circle-2,
    .pmna-decor-circle-3 {
        display: none;
    }

    .pmna-tag-posts-wrapper {
        padding: 24px 0;
    }

    .pmna-tag-post-content {
        padding: 16px;
    }

    .pmna-tag-post-title {
        font-size: 1rem;
    }

    .pmna-sidebar-widget {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .pmna-tag-posts-grid.pmna-columns-2,
    .pmna-tag-posts-grid.pmna-columns-3,
    .pmna-tag-posts-grid.pmna-columns-4 {
        grid-template-columns: 1fr;
    }

    .pmna-tag-hero {
        min-height: 100px;
    }

    .pmna-tag-hero-title {
        font-size: 1.125rem;
    }

    .pmna-tag-stat {
        padding: 5px 10px;
        font-size: 11px;
    }

    .pmna-stat-number {
        font-size: 13px;
    }

    .pmna-load-more-btn {
        width: 100%;
        justify-content: center;
    }

    .pmna-tag-post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* =====================================================
   Elementor Compatibility
   ===================================================== */
.elementor .pmna-tag-hero {
    width: 100%;
}

.elementor-section-stretched .pmna-tag-hero {
    margin-left: 0;
    margin-right: 0;
}

.elementor .pmna-tag-posts-wrapper,
.elementor .pmna-tag-sidebar {
    width: 100%;
}