/*
Theme Name: Hôm Nay Mua Gì
Theme URI: https://homnaymuagi.net
Author: Hôm Nay Mua Gì
Author URI: https://homnaymuagi.net
Description: Theme video feed dạng cuộn dọc, tự động phát video khi lướt tới (kiểu TikTok), hỗ trợ nhúng video TikTok, YouTube, Facebook bằng cách dán link.
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: homnaymuagi
*/

:root {
  --color-bg: #0b0b0f;
  --color-ink: #f5f5f7;
  --color-ink-soft: #c7c7cf;
  --color-accent: #ff2d55;
  --color-surface: #17171d;
  --color-border: rgba(255, 255, 255, 0.08);
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

a {
  color: inherit;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

.site-header {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 64px;
  padding: 0 16px;
  border-bottom: 1px solid var(--color-border);
  box-sizing: border-box;
}

.site-header .site-title {
  flex: none;
  max-width: 38%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
}

.site-search-form {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px 4px 4px 14px;
}

.site-search-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: none;
  color: var(--color-ink);
  font-size: 13px;
  outline: none;
}

.site-search-input::placeholder {
  color: var(--color-ink-soft);
}

.site-search-submit {
  flex: none;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  cursor: pointer;
}

.site-header nav {
  flex: none;
}

.site-header nav a {
  margin-left: 16px;
  text-decoration: none;
  color: var(--color-ink-soft);
  font-size: 14px;
}

.site-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* ---- Bai viet don (single.php / page.php) ---- */

.article-thumbnail {
  margin: 0 0 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.article-thumbnail img {
  display: block;
  width: 100%;
  height: auto;
}

.article-header {
  margin-bottom: 32px;
}

.article-title {
  margin: 0 0 12px;
  font-size: 34px;
  line-height: 1.25;
  font-weight: 700;
}

.article-meta {
  color: var(--color-ink-soft);
  font-size: 14px;
}

.entry-content {
  font-size: 17px;
  line-height: 1.8;
}

.entry-content > * + * {
  margin-top: 22px;
}

.entry-content h2 {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  margin-top: 44px;
}

.entry-content h3 {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.4;
  margin-top: 36px;
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.entry-content ul,
.entry-content ol {
  padding-left: 24px;
}

.entry-content li + li {
  margin-top: 8px;
}

.entry-content img,
.entry-content video,
.entry-content iframe {
  border-radius: var(--radius-md);
}

.entry-content figcaption {
  margin-top: 8px;
  font-size: 13px;
  text-align: center;
  color: var(--color-ink-soft);
}

.entry-content blockquote {
  margin: 0;
  padding: 4px 20px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-ink-soft);
}

.article-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 48px;
  padding: 10px 20px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-ink);
}

/* ---- Luoi danh sach bai viet (home.php / index.php) ---- */

.blog-heading {
  margin: 0 0 28px;
  font-size: 28px;
  font-weight: 700;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.blog-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.blog-card-thumb {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-surface);
  margin-bottom: 14px;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-thumb img {
  transform: scale(1.04);
}

.blog-card-meta {
  color: var(--color-ink-soft);
  font-size: 13px;
  margin-bottom: 6px;
}

.blog-card-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.blog-card-excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.blog-empty {
  color: var(--color-ink-soft);
}

/* Phan trang chuan cua WordPress (the_posts_pagination) */
.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  text-decoration: none;
  font-size: 14px;
  color: var(--color-ink);
}

.pagination .page-numbers.current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.site-footer {
  text-align: center;
  padding: 24px 20px;
  color: var(--color-ink-soft);
  font-size: 13px;
}

/* Luoi ket qua tim kiem (search.php), kieu luoi thumbnail cua TikTok. */
.reel-grid-heading {
  font-size: 18px;
  margin: 0 0 20px;
}

.reel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
}

.reel-grid-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.reel-grid-thumb {
  position: relative;
  aspect-ratio: 9 / 16;
  border-radius: 12px;
  overflow: hidden;
  background-color: var(--color-surface);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reel-grid-platform {
  color: var(--color-ink-soft);
  font-size: 13px;
  font-weight: 600;
}

.reel-grid-play {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.reel-grid-title {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}