/**
 * Blog — Theme System
 * Uses CSS custom properties (--primary, --accent, --bg, --text, --heading-font, --body-font)
 * Set dynamically from Admin > Settings > Theme
 */

/* === FALLBACK VARIABLES (overridden by header inline style) === */
:root {
    --primary: #1a1a2e;
    --accent: #4a69bd;
    --bg: #f8f9fa;
    --text: #2d3436;
    --heading-font: 'Playfair Display', Georgia, serif;
    --body-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --muted: #b2bec3;
    --subtle: #636e72;
    --border: #e9ecef;
    --card: #ffffff;
}

/* === RESET === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--body-font); background-color: var(--bg); color: var(--text); line-height: 1.7; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: all 0.25s ease; }
a:hover { color: var(--accent); }

/* === TYPOGRAPHY === */
h1 { font-family: var(--heading-font); font-size: 2.4rem; font-weight: 700; line-height: 1.2; margin-bottom: 16px; color: var(--primary); letter-spacing: -0.02em; }
h2 { font-family: var(--heading-font); font-size: 1.6rem; font-weight: 700; margin-top: 40px; margin-bottom: 14px; color: var(--primary); line-height: 1.3; }
h3 { font-size: 1.1rem; font-weight: 600; margin-top: 28px; margin-bottom: 10px; color: var(--text); line-height: 1.4; }
p { margin-bottom: 16px; color: var(--subtle); }
ul, ol { margin-bottom: 16px; padding-left: 24px; }
li { margin-bottom: 6px; color: var(--subtle); }
.intro-line { font-size: 1.05rem; color: var(--subtle); margin-bottom: 32px; line-height: 1.7; }
.muted-text { color: var(--muted); font-size: 0.85rem; }

/* === LAYOUT === */
article, .article-content { max-width: 780px; margin: 0 auto; padding: 40px 24px 80px; }
.divider, hr.divider { border: none; border-top: 1px solid var(--border); margin: 40px 0; }

/* === BREADCRUMBS === */
.breadcrumbs { margin-bottom: 20px; }
.breadcrumb-list { display: flex; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; gap: 0; font-size: 0.82rem; }
.breadcrumb-item { display: flex; align-items: center; color: var(--muted); }
.breadcrumb-item + .breadcrumb-item::before { content: '›'; margin: 0 8px; color: var(--muted); font-size: 1rem; }
.breadcrumb-item a { color: var(--accent); text-decoration: none; font-weight: 500; }
.breadcrumb-item a:hover { text-decoration: underline; }
.breadcrumb-item.active { color: var(--subtle); font-weight: 500; }

/* === TABLE OF CONTENTS === */
.toc { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px; margin-bottom: 32px; }
.toc-details { border: none; padding: 0; }
.toc-details:first-of-type { border-top: none; }
.toc-details summary { font-family: var(--heading-font); font-size: 1.05rem; font-weight: 700; color: var(--primary); padding: 0; margin-bottom: 12px; }
.toc-details summary::after { content: '−'; }
.toc-details:not([open]) summary::after { content: '+'; }
.toc-details summary:hover { color: var(--accent); }
.toc-list { margin: 0; padding-left: 20px; list-style: decimal; }
.toc-list li { padding: 4px 0; margin-bottom: 2px; border-bottom: none; font-size: 0.88rem; display: list-item; }
.toc-list li::before { display: none; }
.toc-list li a { color: var(--text); text-decoration: none; font-weight: 500; transition: color 0.2s; }
.toc-list li a:hover { color: var(--accent); }
.toc-list li.toc-sub { padding-left: 16px; font-size: 0.84rem; }
.toc-list li.toc-sub a { font-weight: 400; color: var(--subtle); }
html { scroll-behavior: smooth; }
.post-body h2[id], .post-body h3[id] { scroll-margin-top: 80px; }

/* === SITE HEADER === */
.site-header { background: var(--primary); position: sticky; top: 0; z-index: 100; }
.header-inner { max-width: 780px; margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.site-logo { font-family: var(--heading-font); font-size: 1.4rem; font-weight: 700; color: #ffffff; text-decoration: none; letter-spacing: -0.02em; }
.site-logo:hover { color: #dfe6e9; }
.site-nav { display: flex; gap: 20px; flex: 1; }
.site-nav a { font-size: 0.85rem; font-weight: 500; text-decoration: none; color: rgba(255,255,255,0.75); letter-spacing: 0.01em; }
.site-nav a:hover { color: #ffffff; }
.search-form { display: flex; gap: 0; }
.search-form input[type="search"] { font-family: var(--body-font); font-size: 0.82rem; padding: 7px 12px; border: 1px solid rgba(255,255,255,0.2); border-right: none; outline: none; width: 150px; background: rgba(255,255,255,0.08); color: #ffffff; border-radius: 6px 0 0 6px; }
.search-form input[type="search"]::placeholder { color: rgba(255,255,255,0.4); }
.search-form input[type="search"]:focus { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.12); }
.search-form button { font-family: var(--body-font); font-size: 0.82rem; font-weight: 500; padding: 7px 14px; background: var(--accent); color: #ffffff; border: 1px solid var(--accent); cursor: pointer; border-radius: 0 6px 6px 0; transition: background 0.2s; }
.search-form button:hover { opacity: 0.9; }
.menu-toggle { display: none; background: none; border: 1px solid rgba(255,255,255,0.3); font-size: 1.2rem; padding: 4px 10px; cursor: pointer; color: #ffffff; border-radius: 4px; }

/* === SITE FOOTER === */
.site-footer { background: var(--primary); margin-top: 0; }
.footer-inner { max-width: 780px; margin: 0 auto; padding: 28px 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 12px; }
.footer-inner a { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.footer-inner a:hover { color: #ffffff; }
.footer-nav { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-nav a { color: rgba(255,255,255,0.6); font-size: 0.82rem; text-decoration: none; }
.footer-nav a:hover { color: #ffffff; }

/* === POST CARDS === */
.posts-list { display: flex; flex-direction: column; gap: 24px; }
.post-card { background: var(--card); border-radius: 12px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04); transition: box-shadow 0.3s ease, transform 0.3s ease; }
.post-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.08); transform: translateY(-2px); }
.post-card-image img { width: 100%; height: 220px; object-fit: cover; }
.post-card-body { padding: 24px; }
.post-card-category a { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); text-decoration: none; background: rgba(74,105,189,0.08); padding: 3px 10px; border-radius: 20px; }
.post-card-category a:hover { opacity: 0.8; }
.post-card-title { font-family: var(--heading-font); font-size: 1.3rem; margin-top: 12px; margin-bottom: 8px; line-height: 1.3; }
.post-card-title a { text-decoration: none; color: var(--primary); }
.post-card-title a:hover { color: var(--accent); }
.post-card-excerpt { color: var(--subtle); font-size: 0.9rem; margin-bottom: 12px; line-height: 1.65; }
.post-card-meta { display: flex; gap: 8px; font-size: 0.78rem; color: var(--muted); font-weight: 500; }

/* === SINGLE POST === */
.single-post .post-header { margin-bottom: 28px; }
.post-category-link { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); text-decoration: none; background: rgba(74,105,189,0.08); padding: 4px 12px; border-radius: 20px; display: inline-block; }
.post-category-link:hover { opacity: 0.8; }
.single-post .post-meta { display: flex; gap: 8px; font-size: 0.82rem; color: var(--muted); margin-top: 14px; font-weight: 500; }
.post-featured-image { margin-bottom: 32px; border-radius: 12px; overflow: hidden; }
.post-featured-image img { border-radius: 12px; }
.post-body { font-size: 1rem; line-height: 1.8; color: var(--text); }
.post-body p { margin-bottom: 18px; color: var(--text); }
.post-body h2 { font-size: 1.5rem; margin-top: 40px; }
.post-body h3 { font-size: 1.1rem; margin-top: 28px; }
.post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.post-body a:hover { opacity: 0.8; }
.post-body ul, .post-body ol { margin-bottom: 18px; padding-left: 24px; color: var(--text); }
.post-body li { margin-bottom: 6px; }
.post-body blockquote { border-left: 3px solid var(--accent); padding: 16px 20px; margin: 24px 0; color: var(--subtle); font-style: italic; border-radius: 0 8px 8px 0; }

/* === COMMENTS === */
.comments-section h2 { margin-top: 0; }
.comments-list { margin-bottom: 32px; }
.comment-item { padding: 20px; margin-bottom: 12px; background: var(--card); border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.comment-header { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.comment-header strong { color: var(--primary); font-weight: 600; }
.comment-date { font-size: 0.78rem; color: var(--muted); }
.comment-body { color: var(--subtle); font-size: 0.92rem; margin-bottom: 0; }

/* === FORMS === */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; color: var(--text); }
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="password"], .form-group input[type="search"], .form-group input[type="number"], .form-group input[type="datetime-local"], .form-group input[type="url"], .form-group textarea, .form-group select { font-family: var(--body-font); font-size: 0.9rem; width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); color: var(--text); outline: none; transition: border-color 0.2s, box-shadow 0.2s; -webkit-appearance: none; appearance: none; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74,105,189,0.1); }
.form-group input[type="file"] { font-family: var(--body-font); font-size: 0.82rem; padding: 8px 0; color: var(--subtle); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%23999' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
.form-group input[type="color"] { padding: 4px; height: 44px; cursor: pointer; }
.btn { font-family: var(--body-font); font-size: 0.85rem; font-weight: 600; display: inline-block; padding: 10px 22px; background: var(--primary); color: #ffffff; border: 1px solid var(--primary); border-radius: 8px; cursor: pointer; text-decoration: none; transition: all 0.25s ease; }
.btn:hover { background: var(--accent); border-color: var(--accent); color: #ffffff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }
.btn-small { padding: 6px 14px; font-size: 0.78rem; border-radius: 6px; }
.btn-delete { background: var(--card); color: #d63031; border: 1px solid #fab1a0; }
.btn-delete:hover { background: #d63031; color: #ffffff; border-color: #d63031; }
.btn-cancel { background: var(--card); color: var(--subtle); border: 1px solid var(--border); margin-left: 10px; }
.btn-cancel:hover { background: var(--subtle); color: #ffffff; border-color: var(--subtle); }
.btn-preview { background: var(--card); color: var(--text); border: 1px solid var(--border); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn-preview:hover { background: var(--bg); border-color: var(--accent); color: var(--accent); }
.form-message { padding: 14px 16px; margin-bottom: 24px; font-size: 0.88rem; border-radius: 8px; border: none; }
.form-success { background: #e8f5e9; color: #2e7d32; }
.form-error { background: #fce4ec; color: #c62828; }
.form-error p { margin-bottom: 4px; color: #c62828; }
.form-error p:last-child { margin-bottom: 0; }
.form-row { display: flex; gap: 16px; }
.form-row .form-group { flex: 1; }
.inline-form { margin-bottom: 24px; }
.inline-form .form-row { display: flex; gap: 10px; align-items: flex-end; }
.inline-form .form-row input { font-family: var(--body-font); font-size: 0.85rem; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; flex: 1; outline: none; }
.inline-form .form-row input:focus { border-color: var(--accent); }

/* === PAGINATION === */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.page-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 6px 14px; font-size: 0.88rem; font-weight: 600; color: var(--text); background: #fff; border: 1px solid #ddd; border-radius: 10px; text-decoration: none; cursor: pointer; transition: all 0.2s; }
.page-btn:hover:not(.page-disabled):not(.page-active):not(.page-ellipsis) { background: #f5f5f5; border-color: #ccc; }
.page-active { background: var(--accent); color: #fff; border-color: var(--accent); cursor: default; }
.page-disabled { color: #ccc; border-color: #eee; cursor: default; background: #fafafa; }
.page-ellipsis { border: none; background: none; cursor: default; min-width: 36px; color: var(--subtle); }
.page-prev, .page-next { padding: 6px 20px; }

/* === ADMIN LOGIN === */
.admin-login-page { display: flex; justify-content: center; align-items: center; min-height: 100vh; padding: 24px; background: var(--bg); }
.admin-login-box { width: 100%; max-width: 400px; background: var(--card); padding: 40px; border-radius: 16px; box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.admin-login-box h1 { margin-bottom: 32px; text-align: center; font-size: 1.8rem; }
.login-back-link { text-align: center; margin-top: 24px; font-size: 0.82rem; }
.login-back-link a { color: var(--muted); }
.login-back-link a:hover { color: var(--accent); }

/* === ADMIN HEADER === */
.admin-header { background: var(--primary); }
.admin-header .header-inner { max-width: 960px; }
.admin-nav { display: flex; gap: 20px; flex: 1; justify-content: flex-end; }
.admin-nav a { font-size: 0.85rem; font-weight: 500; text-decoration: none; color: rgba(255,255,255,0.7); }
.admin-nav a:hover { color: #ffffff; }
.admin-subnav { background: var(--card); border-bottom: 1px solid var(--border); }
.admin-subnav-inner { max-width: 960px; margin: 0 auto; padding: 0 24px; display: flex; gap: 0; }
.admin-subnav-link { display: inline-block; padding: 12px 18px; font-size: 0.84rem; font-weight: 600; color: var(--subtle); text-decoration: none; border-bottom: 2px solid transparent; transition: all 0.2s; }
.admin-subnav-link:hover { color: var(--primary); background: var(--bg); border-bottom-color: var(--accent); }
.admin-subnav-link.active { color: var(--primary); border-bottom-color: var(--primary); }

/* === ADMIN MAIN === */
.admin-main { max-width: 960px; margin: 0 auto; padding: 32px 24px 80px; }
.admin-content h1 { margin-bottom: 8px; }
.admin-content h2 { margin-top: 0; margin-bottom: 16px; }

/* === ADMIN TOAST === */
.admin-toast { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; margin-bottom: 20px; background: #e8f5e9; color: #2e7d32; border-radius: 10px; font-size: 0.88rem; font-weight: 600; animation: toastIn 0.3s ease; border-left: 4px solid #2e7d32; }
.admin-toast.toast-error { background: #fce4ec; color: #c62828; border-left-color: #c62828; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

/* === ADMIN STATS === */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 8px; }
.stat-box { background: var(--card); border-radius: 12px; padding: 24px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.04); transition: transform 0.2s; }
.stat-box:hover { transform: translateY(-2px); }
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: var(--primary); line-height: 1.2; margin-bottom: 4px; }
.stat-label { display: block; font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }

/* === ADMIN TABLE === */
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin-bottom: 24px; background: var(--card); border-radius: 10px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.admin-table thead th { text-align: left; font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); padding: 14px 16px; border-bottom: 1px solid var(--border); }
.admin-table tbody td { padding: 14px 16px; border-bottom: 1px solid #f1f3f5; color: var(--text); vertical-align: top; }
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover { background: #fafbfc; }
.admin-table a { font-size: 0.82rem; margin-right: 10px; color: var(--accent); font-weight: 500; }
.delete-link { color: #d63031; }

/* === ADMIN TABS === */
.admin-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-top: 24px; }
.admin-tab { font-family: var(--body-font); font-size: 0.85rem; font-weight: 500; padding: 12px 20px; text-decoration: none; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all 0.2s; }
.admin-tab:hover { color: var(--text); }
.admin-tab.active { color: var(--primary); font-weight: 600; border-bottom-color: var(--accent); }

/* === ADMIN COMMENTS === */
.comments-admin-list { margin-bottom: 24px; }
.comment-admin-item { padding: 20px; margin-bottom: 12px; background: var(--card); border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.comment-admin-header { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; margin-bottom: 8px; }
.comment-admin-actions { margin-top: 12px; display: flex; gap: 8px; }

/* === DELETE CONFIRMATION === */
.delete-confirmation { margin-top: 24px; }
.delete-post-preview { background: var(--card); border-radius: 10px; padding: 24px; margin: 24px 0; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.delete-post-preview h3 { margin-top: 0; margin-bottom: 8px; }
.current-image-info { font-size: 0.82rem; color: var(--muted); margin-bottom: 8px; }

/* === STEP / TIP / LIST CARDS === */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 24px 0 32px; }
.step-card { background: var(--card); border-radius: 12px; padding: 24px; text-align: center; box-shadow: 0 1px 3px rgba(0,0,0,0.04); transition: transform 0.2s; }
.step-card:hover { transform: translateY(-2px); }
.step-number, .step-num { font-size: 1.6rem; font-weight: 700; color: var(--accent); display: block; margin-bottom: 8px; }
.step-title { font-weight: 600; font-size: 0.92rem; margin-bottom: 6px; color: var(--primary); }
.step-desc { font-size: 0.85rem; color: var(--subtle); }
.tips-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 20px 0 32px; }
.tip-card { background: var(--card); border-radius: 12px; padding: 24px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.tip-number, .tip-num { font-size: 0.72rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; }
.tip-title { font-weight: 600; margin-bottom: 6px; color: var(--primary); }
.tip-desc { font-size: 0.88rem; color: var(--subtle); }
.numbered-list, .top-fonts-list { list-style: none; counter-reset: list-counter font-counter; padding-left: 0; }
.numbered-list li, .top-fonts-list li { counter-increment: list-counter font-counter; padding: 14px 0; border-bottom: 1px solid #f1f3f5; display: flex; gap: 12px; align-items: baseline; }
.numbered-list li::before, .top-fonts-list li::before { content: counter(list-counter, decimal-leading-zero); font-weight: 700; font-size: 0.85rem; color: var(--accent); min-width: 28px; }
.font-name { font-weight: 600; color: var(--primary); }
.font-preview { color: var(--subtle); margin-left: auto; font-size: 0.9rem; }

/* === FAQ / ACCORDION === */
details { border-bottom: 1px solid var(--border); padding: 16px 0; }
details:first-of-type { border-top: 1px solid var(--border); }
details summary { font-weight: 600; font-size: 1rem; cursor: pointer; color: var(--primary); list-style: none; display: flex; justify-content: space-between; align-items: center; transition: color 0.2s; }
details summary:hover { color: var(--accent); }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; font-size: 1.3rem; font-weight: 400; color: var(--muted); transition: transform 0.25s; }
details[open] summary::after { content: '−'; color: var(--accent); }
details p { margin-top: 12px; color: var(--subtle); }

/* === CONFIRM MODAL === */
.modal-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 9999; justify-content: center; align-items: center; backdrop-filter: blur(4px); }
.modal-overlay.active { display: flex; }
.modal-box { background: var(--card); border-radius: 16px; padding: 36px; max-width: 420px; width: 90%; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,0.15); animation: modalIn 0.25s ease; }
@keyframes modalIn { from { opacity: 0; transform: scale(0.95) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-title { font-family: var(--heading-font); font-size: 1.2rem; font-weight: 700; color: var(--primary); margin: 0 0 10px 0; }
.modal-message { font-size: 0.92rem; color: var(--subtle); margin-bottom: 24px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; }
.modal-actions .btn { min-width: 100px; }
.modal-actions .btn-cancel { margin-left: 0; }

/* === THEME PREVIEW SWATCH === */
.color-preview-row { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.color-swatch { width: 48px; height: 48px; border-radius: 10px; border: 2px solid var(--border); }

/* === MEDIA MANAGER === */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; }
.media-card { background: var(--card); border-radius: 10px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.04); border: 1px solid var(--border); transition: box-shadow 0.2s; }
.media-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.media-thumb { width: 100%; height: 140px; overflow: hidden; background: #f1f3f5; display: flex; align-items: center; justify-content: center; }
.media-thumb img { width: 100%; height: 100%; object-fit: cover; }
.media-info { padding: 10px 12px 4px; }
.media-name { font-size: 0.78rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.media-meta { font-size: 0.72rem; color: var(--muted); margin-bottom: 0; }
.media-actions { padding: 6px 12px 12px; display: flex; gap: 6px; flex-wrap: wrap; }
.media-actions .btn-small { font-size: 0.72rem; padding: 4px 10px; }

/* === BULK ACTIONS BAR === */
.bulk-bar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.bulk-select { font-family: var(--body-font); font-size: 0.82rem; padding: 7px 12px; border: 1px solid var(--border); border-radius: 6px; background: var(--card); color: var(--text); cursor: pointer; }
.bulk-count { font-size: 0.82rem; }

/* === STATUS BADGES === */
.status-badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 0.72rem; font-weight: 600; text-transform: capitalize; letter-spacing: 0.03em; }
.status-published { background: #e8f5e9; color: #2e7d32; }
.status-draft { background: #fff3e0; color: #e65100; }
.status-scheduled { background: #e3f2fd; color: #1565c0; }
/* === PREVIEW BANNER === */
.preview-banner { background: linear-gradient(135deg, #1e1e2e 0%, #2d2b55 100%); color: #ffffff; position: sticky; top: 56px; z-index: 99; box-shadow: 0 2px 8px rgba(0,0,0,0.15); }
.preview-banner-inner { max-width: 780px; margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.preview-badge { display: inline-block; padding: 3px 12px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: #ff6b6b; color: #fff; }
.preview-text { font-size: 0.85rem; flex: 1; opacity: 0.9; }
.preview-text strong { color: #ff6b6b; }
.preview-actions { display: flex; gap: 8px; }
.preview-actions .btn-small { font-size: 0.75rem; padding: 5px 14px; border-radius: 6px; }
.btn-outline { background: transparent !important; border: 1px solid rgba(255,255,255,0.3) !important; color: #fff !important; }
.btn-outline:hover { background: rgba(255,255,255,0.1) !important; }

/* === POST HEADER (new structure) === */
.post-header h1 { margin-bottom: 16px; }
.post-author-row { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.post-author-avatar { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.post-author-avatar-placeholder { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-size: 1.1rem; font-weight: 700; }
.post-author-detail { display: flex; flex-direction: column; }
.post-author-name { font-size: 0.92rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.post-author-title { font-size: 0.78rem; color: var(--subtle); }
.post-meta-bar { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-bottom: 4px; }
.post-meta-badge { display: inline-block; padding: 4px 12px; background: var(--accent); color: #fff; font-size: 0.7rem; font-weight: 700; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none; transition: opacity 0.2s; }
.post-meta-badge:hover { opacity: 0.85; }
.post-meta-item { display: inline-flex; align-items: center; gap: 5px; font-size: 0.82rem; color: var(--subtle); }
.post-meta-item svg { flex-shrink: 0; }
.post-fact-checked { font-weight: 600; color: #2e7d32; }

/* === RELATED POSTS === */
.related-posts { margin: 36px 0 12px; }
.related-heading { font-size: 1.2rem; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 2px solid var(--border); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { display: block; background: var(--card); border-radius: 10px; overflow: hidden; border: 1px solid var(--border); text-decoration: none; color: var(--text); transition: box-shadow 0.25s, transform 0.25s; }
.related-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-3px); }
.related-thumb { position: relative; height: 140px; overflow: hidden; }
.related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.related-card:hover .related-thumb img { transform: scale(1.05); }
.related-badge { position: absolute; top: 10px; left: 10px; background: var(--accent); color: #fff; font-size: 0.68rem; font-weight: 700; padding: 3px 10px; border-radius: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.related-info { padding: 14px 16px; }
.related-info h3 { font-size: 0.88rem; font-weight: 600; line-height: 1.35; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.related-date { font-size: 0.75rem; color: var(--muted); }
@media (max-width: 600px) { .related-grid { grid-template-columns: 1fr; } }

/* === AUTHOR BOX === */
.author-box { display: flex; flex-direction: column; margin: 32px 0 8px; padding: 28px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; }
.author-box-top { display: flex; gap: 20px; align-items: center; margin-bottom: 14px; }
.author-avatar { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; flex-shrink: 0; border: 3px solid var(--accent); box-shadow: 0 0 0 4px rgba(74,105,189,0.10); }
.author-avatar-placeholder { display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font-size: 1.8rem; font-weight: 700; border: 3px solid var(--accent); box-shadow: 0 0 0 4px rgba(74,105,189,0.10); }
.author-heading { font-size: 0.88rem; color: var(--subtle); margin-bottom: 2px; font-weight: 600; margin-top: 0; font-style: italic; }
.author-name { font-size: 1.15rem; font-weight: 700; color: var(--primary); margin-bottom: 0; }
.author-title { font-weight: 400; color: var(--subtle); font-size: 0.88rem; }
.author-bio { font-size: 0.88rem; color: var(--text); line-height: 1.6; margin-bottom: 12px; opacity: 0.85; }
.author-socials { display: flex; gap: 8px; }
.author-social-link { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border); color: var(--subtle); transition: all 0.2s; text-decoration: none; }
.author-social-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); transform: translateY(-2px); }

/* === LOGO & UPLOAD PREVIEW === */
.logo-img { height: 40px; width: auto; max-width: 180px; object-fit: contain; vertical-align: middle; }
.upload-preview { display: flex; align-items: center; gap: 14px; margin-bottom: 10px; padding: 12px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; }
.upload-preview-img { max-height: 64px; max-width: 200px; object-fit: contain; border-radius: 4px; }
.upload-remove { font-size: 0.8rem; color: var(--subtle); cursor: pointer; display: flex; align-items: center; gap: 6px; }
.upload-remove input[type="checkbox"] { accent-color: #e74c3c; }

/* === FILE INPUT === */
input[type="file"] { width: 100%; padding: 20px; border: 2px dashed var(--border); border-radius: 10px; background: var(--bg); font-size: 0.85rem; color: var(--subtle); cursor: pointer; transition: all 0.2s; }
input[type="file"]:hover { border-color: var(--accent); background: rgba(74,105,189,0.03); }
input[type="file"]::file-selector-button { background: var(--primary); color: #fff; border: none; padding: 8px 18px; border-radius: 6px; font-size: 0.82rem; font-weight: 600; cursor: pointer; margin-right: 12px; transition: background 0.2s; }
input[type="file"]::file-selector-button:hover { background: var(--accent); }

/* === CODE TEXTAREA === */
.code-textarea { font-family: 'Fira Code', 'Consolas', 'Monaco', monospace; font-size: 0.82rem; line-height: 1.6; background: #1e1e2e; color: #cdd6f4; border-radius: 8px; padding: 16px; border: 1px solid var(--border); tab-size: 2; -moz-tab-size: 2; resize: vertical; }
.code-textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74,105,189,0.1); outline: none; }
.form-message.form-info { background: #e3f2fd; color: #1565c0; border: 1px solid #bbdefb; border-radius: 8px; padding: 12px 16px; font-size: 0.85rem; }

/* === LAZY LOAD IMAGES === */
.lazy-img { opacity: 0; transform: translateY(10px); transition: opacity 0.5s ease, transform 0.5s ease; }
.lazy-img.loaded { opacity: 1; transform: translateY(0); }

/* === SOCIAL SHARE === */
.social-share { display: flex; align-items: center; gap: 14px; margin: 32px 0 8px; padding: 18px 0; border-top: 1px solid var(--border); }
.share-label { font-size: 0.82rem; font-weight: 700; color: var(--subtle); text-transform: uppercase; letter-spacing: 0.06em; }
.share-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.share-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: var(--card); color: var(--subtle); cursor: pointer; transition: all 0.2s; text-decoration: none; }
.share-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.share-whatsapp:hover { background: #25D366; color: #fff; border-color: #25D366; }
.share-twitter:hover { background: #000000; color: #fff; border-color: #000000; }
.share-facebook:hover { background: #1877F2; color: #fff; border-color: #1877F2; }
.share-linkedin:hover { background: #0A66C2; color: #fff; border-color: #0A66C2; }
.share-copy:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.share-copy.copied { background: #2e7d32; color: #fff; border-color: #2e7d32; }
.share-copy.copied::after { content: 'Copied!'; position: absolute; bottom: -24px; left: 50%; transform: translateX(-50%); font-size: 0.68rem; font-weight: 600; color: #2e7d32; white-space: nowrap; }
.share-copy { position: relative; }

/* === 404 ERROR PAGE === */
.error-page { text-align: center; padding-top: 60px !important; }
.error-container { margin-bottom: 48px; }
.error-code {
    font-family: var(--heading-font);
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: errorPulse 3s ease-in-out infinite;
}
@keyframes errorPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.85; transform: scale(1.02); }
}
.error-page h1 { font-size: 1.6rem; margin-bottom: 12px; color: var(--primary); }
.error-message { font-size: 1rem; color: var(--subtle); max-width: 480px; margin: 0 auto 28px; line-height: 1.6; }
.error-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn-ghost { background: transparent !important; border: 1px solid var(--border) !important; color: var(--text) !important; }
.btn-ghost:hover { background: var(--border) !important; }
.error-suggestions { text-align: left; margin-top: 48px; border-top: 1px solid var(--border); padding-top: 36px; }
.error-suggestions h2 { font-size: 1.15rem; margin-bottom: 20px; text-align: center; }
.error-posts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.error-post-card { display: block; background: var(--card); border-radius: 10px; overflow: hidden; border: 1px solid var(--border); text-decoration: none; color: var(--text); transition: box-shadow 0.2s, transform 0.2s; }
.error-post-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.08); transform: translateY(-2px); }
.error-post-thumb { height: 130px; overflow: hidden; }
.error-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.error-post-info { padding: 14px 16px; }
.error-post-info h3 { font-size: 0.9rem; font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
.error-post-date { font-size: 0.75rem; color: var(--muted); }

/* === RESPONSIVE === */
@media (max-width: 600px) {
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.35rem; }
    .steps-grid { grid-template-columns: 1fr; }
    .tips-grid { grid-template-columns: 1fr; }
    article, .article-content { padding: 28px 16px 60px; }
    .header-inner { padding: 12px 16px; }
    .site-nav { display: none; flex-direction: column; gap: 10px; width: 100%; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.1); }
    .site-nav.active { display: flex; }
    .search-form { width: 100%; order: 3; }
    .search-form input[type="search"] { flex: 1; width: auto; }
    .menu-toggle { display: block; margin-left: auto; }
    .footer-inner { flex-direction: column; gap: 8px; text-align: center; padding: 20px 16px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row { flex-direction: column; gap: 0; }
    .post-card-title { font-size: 1.15rem; }
    .admin-nav { flex-wrap: wrap; gap: 12px; }
    .admin-main { padding: 24px 16px 60px; }
    .admin-table { font-size: 0.8rem; }
    .admin-login-box { padding: 28px 20px; }
}
@media (max-width: 400px) { .stats-grid { grid-template-columns: 1fr; } }