/* ============================================
   UPT ARTICLE ENHANCER - CSS v1.1
   ============================================ */

:root {
    --upt-primary: #0d3b66;
    --upt-primary-dark: #092a4a;
    --upt-accent: #d4a843;
    --upt-accent-light: #e6be5a;
    --upt-bg: #f8f9fa;
    --upt-card: #ffffff;
    --upt-text: #333333;
    --upt-text-light: #666666;
    --upt-border: #e0e0e0;
    --upt-shadow: 0 2px 12px rgba(0,0,0,0.06);
    --upt-radius: 12px;
}

#upt-progress-bar {
    position: fixed; top: 0; left: 0; width: 0%; height: 3px;
    background: linear-gradient(90deg, var(--upt-accent), var(--upt-primary));
    z-index: 9999; transition: width 0.1s;
}

.upt-meta-bar {
    display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    padding: 14px 0; border-top: 1px solid var(--upt-border);
    border-bottom: 1px solid var(--upt-border); margin-bottom: 24px;
}
.upt-meta-item {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--upt-text-light); font-family: "Poppins", sans-serif;
}
.upt-meta-item .upt-icon { font-size: 15px; }
.upt-read-count {
    background: linear-gradient(135deg, var(--upt-accent), var(--upt-accent-light));
    color: var(--upt-primary-dark); font-weight: 700;
    padding: 3px 12px; border-radius: 20px; font-size: 13px;
}

.upt-article-body { font-size: 17px; line-height: 1.85; color: var(--upt-text); font-family: "Poppins", sans-serif; }
.upt-article-body h2 { font-size: 24px; font-weight: 800; color: var(--upt-primary); margin: 40px 0 16px; padding-bottom: 10px; border-bottom: 3px solid var(--upt-accent); position: relative; line-height: 1.3; }
.upt-article-body h2::after { content: ""; position: absolute; bottom: -3px; left: 0; width: 60px; height: 3px; background: var(--upt-primary); }
.upt-article-body h3 { font-size: 20px; font-weight: 700; color: var(--upt-primary); margin: 32px 0 12px; line-height: 1.4; }
.upt-article-body p { margin-bottom: 18px; text-align: justify; }
.upt-article-body ul, .upt-article-body ol { margin: 16px 0 24px; padding: 20px 20px 20px 40px; background: var(--upt-card); border-radius: 8px; border-left: 4px solid var(--upt-primary); box-shadow: var(--upt-shadow); }
.upt-article-body ul li, .upt-article-body ol li { margin-bottom: 12px; padding-left: 4px; line-height: 1.75; }
.upt-article-body blockquote { background: linear-gradient(135deg, var(--upt-primary), var(--upt-primary-dark)); color: #fff; border-radius: var(--upt-radius); padding: 28px 32px; margin: 32px 0; text-align: center; position: relative; overflow: hidden; border: none; }
.upt-article-body blockquote::before { content: "\201C"; position: absolute; top: -10px; left: 20px; font-size: 80px; opacity: 0.15; font-family: Georgia, serif; }
.upt-article-body blockquote p { font-size: 18px; font-style: italic; line-height: 1.7; margin: 0; text-align: center; color: #fff; }
.upt-article-body a { color: var(--upt-primary); text-decoration: underline; text-decoration-color: var(--upt-accent); text-underline-offset: 3px; transition: all 0.2s; }
.upt-article-body a:hover { color: var(--upt-accent); text-decoration-color: var(--upt-primary); }
.upt-article-body img { border-radius: var(--upt-radius); box-shadow: var(--upt-shadow); margin: 16px 0; }
.upt-article-body table { width: 100%; border-collapse: collapse; margin: 24px 0; background: var(--upt-card); border-radius: 8px; overflow: hidden; box-shadow: var(--upt-shadow); }
.upt-article-body table thead { background: var(--upt-primary); color: #fff; }
.upt-article-body table th { padding: 14px 16px; text-align: left; font-size: 14px; font-weight: 600; }
.upt-article-body table td { padding: 12px 16px; border-bottom: 1px solid var(--upt-border); font-size: 15px; }
.upt-article-body table tbody tr:hover { background: #f0f4f8; }

/* CTA Box - Dark style */
.upt-cta-box { background: linear-gradient(135deg, #1a1a1a, #333); color: #fff; border-radius: var(--upt-radius); padding: 36px 32px; margin: 40px 0; text-align: center; box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.upt-cta-box h3 { color: #d4a843 !important; font-size: 22px !important; margin: 0 0 12px !important; border: none !important; padding: 0 !important; font-weight: 700; }
.upt-cta-box h3::after { display: none !important; }
.upt-cta-box p { font-size: 15px; color: #ccc; margin-bottom: 20px; text-align: center !important; }
.upt-cta-btn { display: inline-flex; align-items: center; gap: 8px; background: #25D366; color: #fff; text-decoration: none; padding: 14px 32px; border-radius: 30px; font-weight: 600; font-size: 16px; transition: all 0.3s; box-shadow: 0 4px 15px rgba(37,211,102,0.4); font-family: "Poppins", sans-serif; }
.upt-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,0.5); color: #fff; }
.upt-cta-sub { font-size: 13px; color: #999 !important; margin-top: 14px; margin-bottom: 0 !important; }

/* Share Box */
.upt-share-box { display: flex; align-items: center; gap: 12px; padding: 20px 0; margin: 32px 0 16px; border-top: 1px solid var(--upt-border); flex-wrap: wrap; }
.upt-share-label { font-size: 14px; font-weight: 600; color: var(--upt-text-light); font-family: "Poppins", sans-serif; }
.upt-share-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 20px; text-decoration: none; font-size: 13px; font-weight: 500; color: #fff; transition: all 0.2s; border: none; cursor: pointer; font-family: "Poppins", sans-serif; }
.upt-share-btn:hover { transform: translateY(-1px); opacity: 0.9; color: #fff; }
.upt-share-btn.wa { background: #25D366; }
.upt-share-btn.fb { background: #1877F2; }
.upt-share-btn.copy { background: var(--upt-text-light); }

/* Author Box */
.upt-author-box { display: flex; align-items: center; gap: 18px; padding: 24px; margin: 24px 0 16px; background: var(--upt-bg); border-radius: var(--upt-radius); border: 1px solid var(--upt-border); }
.upt-author-avatar { flex-shrink: 0; width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, var(--upt-accent), #d97706); display: flex; align-items: center; justify-content: center; }
.upt-author-initial { color: #fff; font-size: 1.5em; font-weight: 800; font-family: "Poppins", sans-serif; }
.upt-author-name { color: var(--upt-primary-dark); margin: 0 0 4px; font-size: 1em; font-weight: 700; }
.upt-author-bio { color: var(--upt-text-light); margin: 0; font-size: 0.85em; line-height: 1.6; }
.upt-copyright { text-align: center; color: #999; font-size: 0.82em; margin: 0 0 24px; padding-top: 16px; border-top: 1px solid var(--upt-border); }
.upt-copyright a { color: var(--upt-accent); text-decoration: none; font-weight: 600; }

/* Post Navigation */
.navigation.post-navigation { border-top: 1px solid var(--upt-border); padding-top: 24px; margin-top: 16px; }
.navigation.post-navigation .nav-links { display: flex; justify-content: center; }
.navigation.post-navigation .nav-previous a,
.navigation.post-navigation .nav-next a { display: flex; align-items: center; gap: 12px; padding: 16px 24px; background: var(--upt-bg); border-radius: var(--upt-radius); text-decoration: none; color: var(--upt-text); transition: all 0.2s; border: 1px solid var(--upt-border); max-width: 100%; }
.navigation.post-navigation .nav-previous a:hover,
.navigation.post-navigation .nav-next a:hover { background: #fff; box-shadow: var(--upt-shadow); border-color: var(--upt-accent); }
.navigation.post-navigation .ast-post-nav { display: none; }
.navigation.post-navigation .nav-previous p,
.navigation.post-navigation .nav-next p { margin: 0; font-size: 14px; font-weight: 600; color: var(--upt-primary); line-height: 1.4; font-family: "Poppins", sans-serif; }

/* Comment Form */
#comments { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--upt-border); }
.comment-reply-title { font-size: 20px; font-weight: 700; color: var(--upt-primary); margin-bottom: 16px; font-family: "Poppins", sans-serif; }
.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] { width: 100%; padding: 12px 16px; border: 1px solid var(--upt-border); border-radius: 8px; font-size: 15px; font-family: "Poppins", sans-serif; transition: border-color 0.2s; background: #fff; box-sizing: border-box; }
.comment-form textarea:focus,
.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus { border-color: var(--upt-accent); outline: none; box-shadow: 0 0 0 3px rgba(212,168,67,0.15); }
.comment-form textarea { min-height: 120px; resize: vertical; }
.comment-form .form-submit input[type="submit"] { background: var(--upt-primary); color: #fff; border: none; padding: 12px 28px; border-radius: 8px; font-weight: 600; font-size: 15px; cursor: pointer; transition: all 0.2s; font-family: "Poppins", sans-serif; }
.comment-form .form-submit input[type="submit"]:hover { background: var(--upt-primary-dark); transform: translateY(-1px); }
.comment-form label { font-size: 14px; font-weight: 500; color: var(--upt-text); margin-bottom: 6px; display: block; font-family: "Poppins", sans-serif; }
.comment-form .comment-form-cookies-consent { font-size: 13px; color: var(--upt-text-light); }
.comment-form .comment-notes { font-size: 13px; color: var(--upt-text-light); margin-bottom: 16px; }
.ast-comment-formwrap { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-top: 12px; }

/* Responsive */
@media (max-width: 640px) {
    .upt-article-body { font-size: 16px; }
    .upt-article-body h2 { font-size: 20px; }
    .upt-article-body h3 { font-size: 18px; }
    .upt-article-body ul, .upt-article-body ol { padding: 16px 16px 16px 32px; }
    .upt-meta-bar { gap: 10px; }
    .upt-cta-box { padding: 24px 20px; }
    .upt-share-box { gap: 8px; }
    .upt-author-box { flex-direction: column; text-align: center; }
    .ast-comment-formwrap { grid-template-columns: 1fr; }
}