/*
Theme Name: KhoHinh4K - khohinh4k.com
Theme URI: https://khohinh4k.com
Author: KhoHinh4K Team
Author URI: https://khohinh4k.com
Description: Giao diện website chuyên trang chia sẻ hình ảnh 4K, wallpaper game và tin tức công nghệ khohinh4k.com.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: khohinh4k
Tags: news, blog, gaming, esports, magazine, responsive-layout, custom-menu, featured-images
*/

@import url('assets/css/style.css');

/* WordPress Core Required Styles */
.alignnone {
  margin: 5px 20px 20px 0;
}

.aligncenter,
div.aligncenter {
  display: block;
  margin: 5px auto 5px auto;
}

.alignright {
  float: right;
  margin: 5px 0 20px 20px;
}

.alignleft {
  float: left;
  margin: 5px 20px 20px 0;
}

a img.alignright {
  float: right;
  margin: 5px 0 20px 20px;
}

a img.alignnone {
  margin: 5px 20px 20px 0;
}

a img.alignleft {
  float: left;
  margin: 5px 20px 20px 0;
}

a img.aligncenter {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.wp-caption {
  background: #fff;
  border: 1px solid #f0f0f0;
  max-width: 96%;
  padding: 5px 3px 10px;
  text-align: center;
}

.wp-caption.alignnone {
  margin: 5px 20px 20px 0;
}

.wp-caption.alignleft {
  margin: 5px 20px 20px 0;
}

.wp-caption.alignright {
  margin: 5px 0 20px 20px;
}

.wp-caption img {
  border: 0 none;
  height: auto;
  margin: 0;
  max-width: 98.5%;
  padding: 0;
  width: auto;
}

.wp-caption p.wp-caption-text {
  font-size: 12px;
  line-height: 17px;
  margin: 0;
  padding: 0 4px 5px;
  color: #777;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute !important;
  width: 1px;
  word-wrap: normal !important;
}



/* ==========================================================================
   EXACT REFERENCE SAMPLE: SINGLE POST SHARE ICONS & SPACING
   ========================================================================== */
.single-post-header {
  margin-bottom: 12px;
}

.single-post-header .post-cat-badge {
  display: inline-block;
  background-color: var(--primary-orange, #f47920);
  color: #ffffff !important;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 12px;
  text-decoration: none;
}

.single-post-title {
  font-family: var(--font-heading, 'Roboto', sans-serif);
  font-size: 28px;
  font-weight: 800;
  line-height: 1.35;
  color: #111111;
  margin: 0 0 10px 0;
}

.single-post-meta {
  font-size: 12.5px;
  color: #777777;
  margin-bottom: 16px;
  line-height: 1.5;
}

.single-post-meta strong {
  color: #222222;
  font-weight: 700;
}

.single-share-icons-bar {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin-top: 14px !important;
  margin-bottom: 28px !important;
  /* Giãn cách thoáng đãng với đoạn mở đầu bài */
  padding: 0 !important;
  border: none !important;
  background: transparent !important;
}

.share-icon-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  height: 32px !important;
  border-radius: 2px !important;
  color: #ffffff !important;
  font-size: 14px !important;
  text-decoration: none !important;
  transition: opacity 0.2s ease, transform 0.2s ease !important;
}

.share-icon-btn:hover {
  opacity: 0.88 !important;
  transform: translateY(-1px) !important;
  color: #ffffff !important;
}

.share-icon-fb {
  background-color: #3b5998 !important;
}

.share-icon-tw {
  background-color: #00acee !important;
}

.share-icon-gp {
  background-color: #e02f2f !important;
}

.share-icon-pin {
  background-color: #cb2027 !important;
}

.single-post-content {
  font-size: 15.5px;
  line-height: 1.85;
  color: #333333;
  margin-top: 25px !important;
}

.single-post-content p {
  margin-bottom: 20px;
  line-height: 1.85;
}


/* Single Post Meta author spacing and link */
.single-post-meta {
  display: block !important;
  font-size: 11.5px !important;
  color: #777777 !important;
  margin-top: 5px !important;
  margin-bottom: 14px !important;
  line-height: 1.5 !important;
}

.single-post-meta .post-author-link {
  color: #222222 !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
}

.single-post-meta .post-author-link:hover {
  color: var(--primary-orange, #f47920) !important;
  text-decoration: underline !important;
}

/* Post Tags Redesign */
.post-tags-container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 32px 0 24px;
  padding-top: 20px;
  border-top: 1px dashed #e5e7eb;
}

.post-tags-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: #4b5563;
  letter-spacing: 0.5px;
  margin-right: 4px;
  text-transform: uppercase;
}

.post-tags-badge i {
  color: var(--primary-orange, #f47920);
  font-size: 13px;
}

.post-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #f3f4f6;
  color: #374151 !important;
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid #e5e7eb;
  text-decoration: none !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.post-tag-pill .tag-hash {
  color: var(--primary-orange, #f47920);
  font-weight: 700;
  font-size: 13px;
}

.post-tag-pill:hover {
  background: var(--primary-orange, #f47920);
  color: #ffffff !important;
  border-color: var(--primary-orange, #f47920);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(244, 121, 32, 0.25);
}

.post-tag-pill:hover .tag-hash {
  color: #ffffff;
}

/* Author Box Redesign */
.author-bio-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: #fafbfc;
  border: 1px solid #e5e7eb;
  border-left: 4px solid var(--primary-orange, #f47920);
  border-radius: 8px;
  padding: 22px 24px;
  margin-top: 28px;
  margin-bottom: 35px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.author-bio-avatar-wrap {
  flex-shrink: 0;
}

.author-bio-avatar-wrap img,
.author-avatar-img {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  display: block;
  background-color: #e5e7eb;
}

.author-avatar-fallback {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f47920, #e05e0c);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 2px 6px rgba(244, 121, 32, 0.3);
}

.author-bio-content {
  flex: 1;
  min-width: 0;
}

.author-role-badge {
  display: inline-block;
  background: rgba(244, 121, 32, 0.12);
  color: var(--primary-orange, #f47920);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 6px;
}

.author-name {
  font-size: 17px;
  font-weight: 800;
  color: #111827;
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.author-name a {
  color: #111827 !important;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.author-name a:hover {
  color: var(--primary-orange, #f47920) !important;
}

.author-bio-desc {
  font-size: 13.5px;
  color: #4b5563;
  line-height: 1.65;
  margin: 0 0 12px 0;
}

.author-more-posts-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--primary-orange, #f47920) !important;
  text-decoration: none !important;
  transition: gap 0.2s ease, opacity 0.2s ease;
}

.author-more-posts-link:hover {
  opacity: 0.85;
  gap: 9px;
}

@media (max-width: 640px) {
  .author-bio-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 16px;
  }

  .author-role-badge {
    margin-bottom: 8px;
  }

  .author-more-posts-link {
    justify-content: center;
  }
}

/* Pagination Bar */
.pagination-wrap {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin-top: 36px !important;
  padding-top: 24px !important;
  border-top: 1px solid var(--border-color, #ebebeb) !important;
}

.page-btn,
.pagination-wrap .page-numbers {
  min-width: 38px;
  width: auto;
  height: 38px;
  padding: 0 10px;
  border-radius: 4px;
  background-color: #f1f2f4;
  color: #444444 !important;
  font-weight: 700;
  font-size: 13.5px;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
  border: 1px solid transparent;
  line-height: 1;
}

.page-btn.active,
.page-btn.current,
.pagination-wrap .page-numbers.current,
.page-btn:hover,
.pagination-wrap .page-numbers:hover {
  background-color: var(--primary-orange, #f47920) !important;
  color: #ffffff !important;
  border-color: var(--primary-orange, #f47920) !important;
  box-shadow: 0 2px 8px rgba(244, 121, 32, 0.25);
}

.page-btn.dots,
.pagination-wrap .page-numbers.dots {
  background: transparent !important;
  cursor: default !important;
  border-color: transparent !important;
  color: #888888 !important;
  box-shadow: none !important;
}

.page-btn.prev,
.page-btn.next,
.page-btn-next,
.page-btn-prev,
.pagination-wrap .page-numbers.prev,
.pagination-wrap .page-numbers.next {
  width: auto !important;
  min-width: fit-content !important;
  padding: 0 16px !important;
  gap: 8px !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  white-space: nowrap !important;
}

.page-btn.prev i,
.page-btn.next i,
.page-btn-next i,
.page-btn-prev i,
.pagination-wrap .page-numbers.prev i,
.pagination-wrap .page-numbers.next i {
  font-size: 11px;
  display: inline-block;
  vertical-align: middle;
}

/* Footer Logo Fix */
.footer-logo {
  height: 48px;
  width: 48px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 0;
  display: block;
  filter: none !important;
}

/* Post Content Images & Caption Replacement Actions Bar */
.single-post-content figure,
.single-post-content .wp-caption,
.single-post-content .wp-block-image {
  margin-top: 0 !important;
  margin-bottom: 22px !important;
  margin-left: auto !important;
  margin-right: auto !important;
  text-align: center !important;
  max-width: 100% !important;
}

.single-post-content figure img,
.single-post-content .wp-caption img,
.single-post-content img {
  border-radius: 6px;
  height: auto;
  max-width: 100%;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.06);
  display: block;
  margin: 0 auto;
}

/* Hide legacy plain text captions until replaced */
.single-post-content figcaption.wp-element-caption,
.single-post-content figcaption:not(:has(.kho-img-action-bar)),
.single-post-content .wp-caption-text:not(:has(.kho-img-action-bar)) {
  font-size: 0 !important;
  line-height: 0 !important;
  color: transparent !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Modern Unified Floating Action Bar */
.kho-img-action-bar {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  margin: 8px auto 0 !important;
  padding: 5px 8px !important;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 999px !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05) !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  font-family: inherit !important;
}

.kho-img-action-bar:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.09) !important;
  border-color: #cbd5e1 !important;
  transform: translateY(-1px);
}

/* 1. Download Button (Gradient Orange Primary CTA) */
.kho-img-btn-download {
  background: linear-gradient(135deg, #f47920 0%, #e05e0c 100%) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 999px !important;
  padding: 6px 15px !important;
  font-size: 12.5px !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  cursor: pointer !important;
  text-decoration: none !important;
  line-height: 1.2 !important;
  box-shadow: 0 2px 8px rgba(244, 121, 32, 0.28) !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.kho-img-btn-download:hover {
  filter: brightness(1.08) !important;
  box-shadow: 0 4px 14px rgba(244, 121, 32, 0.42) !important;
  transform: translateY(-1px);
}

.kho-img-btn-download:active {
  transform: translateY(0);
}

/* Divider */
.kho-img-action-divider {
  display: inline-block !important;
  width: 1px !important;
  height: 18px !important;
  background: #e2e8f0 !important;
  margin: 0 2px !important;
}

/* 2. Like Button */
.kho-img-btn-like {
  background: #f8fafc !important;
  color: #475569 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 999px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  cursor: pointer !important;
  text-decoration: none !important;
  line-height: 1.2 !important;
  transition: all 0.2s ease !important;
}

.kho-img-btn-like:hover {
  background: #eff6ff !important;
  color: #2563eb !important;
  border-color: #bfdbfe !important;
}

.kho-img-btn-like.is-active {
  background: #eff6ff !important;
  color: #2563eb !important;
  border-color: #93c5fd !important;
}

.kho-img-btn-like.is-active i {
  animation: khoPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* 3. Heart Button */
.kho-img-btn-heart {
  background: #f8fafc !important;
  color: #475569 !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 999px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  cursor: pointer !important;
  text-decoration: none !important;
  line-height: 1.2 !important;
  transition: all 0.2s ease !important;
}

.kho-img-btn-heart:hover {
  background: #fff1f2 !important;
  color: #e11d48 !important;
  border-color: #fecdd3 !important;
}

.kho-img-btn-heart.is-active {
  background: #fff1f2 !important;
  color: #e11d48 !important;
  border-color: #fda4af !important;
}

.kho-img-btn-heart.is-active i {
  animation: khoHeartBeat 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes khoPop {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.35) rotate(-10deg);
  }

  100% {
    transform: scale(1) rotate(0);
  }
}

@keyframes khoHeartBeat {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.4);
  }

  100% {
    transform: scale(1);
  }
}

  /* 4-Column Grid for Related Posts (4 bài 1 hàng) */
  .related-posts-grid-4,
  .related-posts-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 14px !important;
  }
  .rel-post-card-4,
  .related-post-card {
    background: #ffffff !important;
    border: 1px solid #e8ecf2 !important;
    border-radius: 6px !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    text-decoration: none !important;
    transition: all 0.25s ease !important;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03) !important;
  }
  .rel-post-card-4:hover,
  .related-post-card:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1) !important;
    border-color: #cbd5e1 !important;
  }
  .rel-post-thumb-4,
  .related-post-thumb {
    width: 100% !important;
    aspect-ratio: 16 / 10 !important;
    overflow: hidden !important;
    background-color: #f1f5f9 !important;
    position: relative !important;
  }
  .rel-post-thumb-4 img,
  .related-post-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: transform 0.35s ease !important;
    display: block !important;
  }
  .rel-post-card-4:hover .rel-post-thumb-4 img,
  .related-post-card:hover .related-post-thumb img {
    transform: scale(1.08) !important;
  }
  .rel-post-body-4 {
    padding: 10px 10px 12px !important;
    display: flex !important;
    flex-direction: column !important;
    flex-grow: 1 !important;
  }
  .rel-post-title-4,
  .related-post-title {
    font-size: 12.5px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
    color: #1e293b !important;
    margin: 0 0 6px 0 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    transition: color 0.2s ease !important;
  }
  .rel-post-card-4:hover .rel-post-title-4,
  .related-post-card:hover .related-post-title,
  .related-post-title a:hover {
    color: var(--primary-orange, #f47920) !important;
  }
  .rel-post-date-4 {
    font-size: 11px !important;
    color: #888888 !important;
    margin-top: auto !important;
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
  }
  .rel-post-date-4 i {
    color: var(--primary-orange, #f47920) !important;
  }
  @media (max-width: 820px) {
    .related-posts-grid-4,
    .related-posts-grid {
      grid-template-columns: repeat(2, 1fr) !important;
    }
  }
  @media (max-width: 480px) {
    .related-posts-grid-4,
    .related-posts-grid {
      grid-template-columns: 1fr !important;
    }
  }


/* ==========================================================================
   MOBILE OPTIMIZATION FOR "TẤT CẢ BÀI VIẾT" (<= 768px)
   ========================================================================== */
@media (max-width: 768px) {
  /* 1. Container & Block Spacing */
  .all-articles-block {
    padding: 16px 12px !important;
    border-radius: 6px !important;
  }

  /* 2. Section Header & Category Tabs */
  .all-articles-block .section-header {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    border-bottom: 2px solid #222222 !important;
    padding-bottom: 8px !important;
    margin-bottom: 18px !important;
  }

  .all-articles-block .section-title {
    white-space: nowrap !important;
    font-size: 13.5px !important;
    padding: 6px 14px !important;
    margin: 0 !important;
  }

  /* Swipeable horizontal category tabs on mobile */
  .all-articles-block .filter-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    width: 100% !important;
    gap: 8px !important;
    padding-bottom: 6px !important;
    margin: 0 !important;
    scrollbar-width: none !important;
  }

  .all-articles-block .filter-tabs::-webkit-scrollbar {
    display: none !important;
  }

  .all-articles-block .filter-tab-btn {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    background: #f1f3f6 !important;
    color: #4b5563 !important;
    padding: 6px 14px !important;
    border-radius: 20px !important;
    font-size: 11.5px !important;
    font-weight: 700 !important;
    border: 1px solid #e5e7eb !important;
    transition: all 0.2s ease !important;
  }

  .all-articles-block .filter-tab-btn.active,
  .all-articles-block .filter-tab-btn:hover {
    background: var(--primary-orange, #f47920) !important;
    color: #ffffff !important;
    border-color: var(--primary-orange, #f47920) !important;
    box-shadow: 0 2px 6px rgba(244, 121, 32, 0.28) !important;
  }

  /* 3. Stream Cards: Full-Width 1-Column Feed on Mobile */
  .content-layout-full .stream-card,
  .stream-card {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    padding-bottom: 22px !important;
    margin-bottom: 22px !important;
    border-bottom: 1px solid #e8ecf2 !important;
  }

  .stream-thumb-wrap {
    width: 100% !important;
    aspect-ratio: 16 / 9.5 !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    background-color: #f1f5f9 !important;
  }

  .stream-thumb-wrap img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
  }

  .stream-content {
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .stream-content .post-cat-badge {
    margin-top: 2px !important;
    margin-bottom: 6px !important;
    font-size: 10px !important;
    padding: 2px 7px !important;
    align-self: flex-start !important;
  }

  .stream-title {
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 1.42 !important;
    color: #111111 !important;
    margin: 0 0 8px 0 !important;
  }

  .stream-content .post-meta-row {
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    font-size: 11.5px !important;
    color: #777777 !important;
    margin-bottom: 8px !important;
  }

  .stream-content .post-meta-row span {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
  }

  .stream-excerpt {
    font-size: 13px !important;
    color: #555555 !important;
    line-height: 1.6 !important;
    margin-bottom: 10px !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
  }

  .btn-read-more {
    font-size: 11.5px !important;
    font-weight: 700 !important;
    align-self: flex-start !important;
  }
}