/* ==========================================================================
   single-post.css – Single blog post page (single.php)
   Loaded on single posts only.
   ========================================================================== */

/* Reading progress bar */
.dp-read-progress { position: fixed; left: 0; right: 0; top: 0; height: 4px; z-index: 1000; pointer-events: none; }
.admin-bar .dp-read-progress { top: 32px; }
.dp-read-progress span {
	display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0);
	background: linear-gradient(90deg, var(--dp-accent), var(--dp-accent-2), #cf4a70);
	box-shadow: 0 0 12px rgba(224, 146, 47, .6);
}

/* Header: light magazine layout – text left, photo right */
.dp-post-hero {
	position: relative; overflow: hidden; isolation: isolate; padding: 56px 0 70px;
	background:
		radial-gradient(ellipse 45% 70% at 95% 10%, rgba(224, 146, 47, .14), transparent 70%),
		radial-gradient(ellipse 40% 60% at 0% 100%, rgba(123, 75, 179, .08), transparent 70%),
		linear-gradient(180deg, var(--dp-cream), var(--dp-bg));
	border-bottom: 1px solid var(--dp-line);
}
.dp-post-hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.dp-post-hero .dp-breadcrumbs ol { justify-content: flex-start; margin-bottom: 20px; }
.dp-post-hero .dp-breadcrumbs li { color: var(--dp-muted); }
.dp-post-hero .dp-breadcrumbs a { color: var(--dp-primary-3); }
.dp-post-hero .dp-breadcrumbs li + li::before { color: var(--dp-line); }
.dp-post-hero__cat {
	display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 7px 16px 7px 12px; border-radius: 999px;
	background: var(--dp-surface); border: 1px solid var(--dp-line); color: var(--dp-accent);
	font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
	transition: background .3s, color .3s, border-color .3s;
}
.dp-post-hero__cat::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--dp-accent); }
.dp-post-hero__cat:hover { background: var(--dp-accent); border-color: var(--dp-accent); color: #fff; }
.dp-post-hero__cat:hover::before { background: #fff; }
.dp-post-hero__title { margin: 0 0 18px; font-size: clamp(34px, 4.2vw, 56px); line-height: 1.08; color: var(--dp-ink); letter-spacing: -.01em; }
.dp-post-hero__lead { margin: 0 0 28px; max-width: 560px; font-size: 18px; line-height: 1.65; color: var(--dp-muted); }
.dp-post-hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 26px; padding-top: 22px; border-top: 1px dashed var(--dp-line); font-size: 14px; font-weight: 600; color: var(--dp-text); }
.dp-post-hero__meta > span { display: inline-flex; align-items: center; gap: 9px; }
.dp-post-hero__meta .dp-icon { width: 17px; height: 17px; color: var(--dp-accent); }
.dp-post-hero__author small { display: block; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dp-muted); }
.dp-post-hero__author > span:last-child { display: flex; flex-direction: column; line-height: 1.2; color: var(--dp-ink); font-weight: 700; }
.dp-post-hero__avatar {
	display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
	background: var(--dp-primary); color: var(--dp-accent-2); font-family: var(--dp-font-head); font-size: 16px; font-weight: 700;
	box-shadow: 0 0 0 3px var(--dp-surface), 0 0 0 4px var(--dp-accent);
}

.dp-post-hero__media { position: relative; margin: 0; }
.dp-post-hero__media::before { /* offset frame */
	content: ""; position: absolute; inset: 18px -18px -18px 18px; border-radius: 28px;
	border: 2px solid var(--dp-accent); z-index: -1;
}
.dp-post-hero__media img {
	width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 28px;
	box-shadow: 0 34px 60px -30px rgba(30, 34, 72, .55);
}
.dp-post-hero__badge {
	position: absolute; left: -24px; bottom: 28px; display: flex; align-items: center; gap: 10px;
	padding: 12px 18px 12px 12px; border-radius: 16px; background: var(--dp-surface); box-shadow: var(--dp-shadow);
	font-size: 13px; font-weight: 600; color: var(--dp-muted); animation: dp-post-badge 5s ease-in-out infinite;
}
.dp-post-hero__badge .dp-icon { width: 38px; height: 38px; padding: 9px; border-radius: 12px; background: linear-gradient(145deg, var(--dp-accent), #cf4a70); color: #fff; }
.dp-post-hero__badge strong { font-family: var(--dp-font-head); font-size: 24px; color: var(--dp-ink); }
@keyframes dp-post-badge { 50% { transform: translateY(-6px); } }

/* Layout: share bar + article card */
.dp-post-wrap { position: relative; padding-bottom: var(--dp-section); }
.dp-post-layout { display: grid; grid-template-columns: 64px minmax(0, 860px); justify-content: center; gap: 28px; margin-top: 56px; }
.dp-post-article {
	position: relative; min-width: 0; padding: 54px 64px; border-radius: 28px;
	background: var(--dp-surface); border: 1px solid var(--dp-line);
	box-shadow: 0 40px 80px -45px rgba(30, 34, 72, .45);
}

/* Share bar */
.dp-share { position: sticky; z-index: 3; top: calc(var(--dp-header-h) + 30px); align-self: start; display: flex; flex-direction: column; align-items: center; gap: 10px; padding-top: 40px; }
.dp-share__label { font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--dp-muted); writing-mode: vertical-rl; transform: rotate(180deg); margin-bottom: 6px; }
.dp-share__btn--whatsapp { --s: #25d366; }
.dp-share__btn--facebook { --s: #1877f2; }
.dp-share__btn--linkedin { --s: #0a66c2; }
.dp-share__btn--copy { --s: var(--dp-accent); }
.dp-share__btn {
	position: relative; display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border-radius: 50%;
	border: 1px solid var(--dp-line); background: var(--dp-surface); color: var(--dp-ink); cursor: pointer;
	box-shadow: var(--dp-shadow-sm); transition: background .3s, color .3s, border-color .3s, transform .3s var(--dp-ease);
}
.dp-share__btn .dp-icon { width: 19px; height: 19px; }
.dp-share__btn:hover { background: var(--s); border-color: var(--s); color: #fff; transform: translateY(-3px) scale(1.05); }
.dp-share__copied {
	position: absolute; left: calc(100% + 10px); top: 50%; transform: translateY(-50%); white-space: nowrap;
	padding: 4px 10px; border-radius: 8px; background: var(--dp-ink); color: #fff; font-size: 12px; font-weight: 700;
	opacity: 0; pointer-events: none; transition: opacity .3s;
}
.dp-share__copied.is-shown { opacity: 1; }

/* "In this article" */
.dp-toc {
	margin: 0 0 40px; padding: 24px 28px; border-radius: 20px;
	background: linear-gradient(135deg, var(--dp-cream), color-mix(in srgb, var(--dp-cream) 60%, #fff));
	border: 1px solid var(--dp-line);
}
.dp-toc__title { display: flex; align-items: center; gap: 9px; margin: 0 0 12px; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--dp-accent); }
.dp-toc__title .dp-icon { width: 18px; height: 18px; }
.dp-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; display: grid; gap: 4px; }
.dp-toc li { counter-increment: toc; }
.dp-toc a {
	display: flex; gap: 12px; align-items: baseline; padding: 7px 10px; border-radius: 10px;
	color: var(--dp-ink); font-weight: 600; font-size: 15.5px; transition: background .25s, color .25s, padding .25s;
}
.dp-toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--dp-font-head); font-size: 17px; font-weight: 700; color: var(--dp-accent); min-width: 24px; font-variant-numeric: lining-nums; }
.dp-toc a:hover,
.dp-toc a.is-active { background: var(--dp-surface); color: var(--dp-primary-3); padding-left: 14px; }

/* Article typography */
.dp-post-article__content { font-size: 18px; line-height: 1.85; color: var(--dp-text); counter-reset: h2; }
.dp-post-article__content > * + * { margin-top: 1.15em; }
.dp-post-article__content > p:first-child::first-letter {
	float: left; margin: 6px 12px 0 0; padding: 4px 12px; border-radius: 12px;
	font-family: var(--dp-font-head); font-size: 64px; line-height: .9; font-weight: 700;
	color: #fff; background: linear-gradient(145deg, var(--dp-accent), #cf4a70);
}
.dp-post-article__content h2 {
	counter-increment: h2; position: relative; margin-top: 1.9em; padding-left: 62px;
	font-size: clamp(28px, 3vw, 36px); line-height: 1.2; scroll-margin-top: calc(var(--dp-header-h) + 30px);
}
.dp-post-article__content h2::before {
	content: counter(h2, decimal-leading-zero); position: absolute; left: 0; top: 50%; transform: translateY(-50%);
	display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px;
	background: var(--dp-primary); color: var(--dp-accent-2);
	font-family: var(--dp-font-body); font-size: 15px; font-weight: 800; font-variant-numeric: lining-nums;
}
.dp-post-article__content h3 { margin-top: 1.6em; font-size: 26px; color: var(--dp-primary-3); }
.dp-post-article__content a:not(.dp-btn) { color: var(--dp-primary-3); font-weight: 600; text-decoration: underline; text-decoration-color: var(--dp-accent-2); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.dp-post-article__content a:not(.dp-btn):hover { color: var(--dp-accent); }
.dp-post-article__content strong { color: var(--dp-ink); }
.dp-post-article__content ul { list-style: none; padding: 0; }
.dp-post-article__content ul li { position: relative; padding: 12px 16px 12px 50px; margin: 0 0 10px; border-radius: 14px; background: var(--dp-bg); border: 1px solid var(--dp-line); }
.dp-post-article__content ul li::before {
	content: ""; position: absolute; left: 16px; top: 17px; width: 20px; height: 20px; border-radius: 50%;
	background: var(--dp-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.dp-post-article__content ol { padding-left: 1.3em; }
.dp-post-article__content ol li::marker { color: var(--dp-accent); font-weight: 800; }
.dp-post-article__content blockquote {
	position: relative; margin: 1.8em 0; padding: 28px 30px 28px 76px; border: 0; border-radius: 20px;
	background: var(--dp-primary); color: #fff; font-family: var(--dp-font-head); font-size: 24px; font-style: italic; line-height: 1.45;
}
.dp-post-article__content blockquote::before { content: "\201C"; position: absolute; left: 22px; top: 6px; font-size: 80px; line-height: 1; color: var(--dp-accent-2); }
.dp-post-article__content blockquote p { margin: 0; color: #fff; }
.dp-post-article__content img { border-radius: 16px; }

/* Footer: tags, author, CTA, previous / next */
.dp-post-article .dp-entry__footer { margin-top: 48px; padding-top: 32px; border-top: 1px dashed var(--dp-line); display: grid; gap: 26px; }
.dp-author-box { display: flex; gap: 20px; align-items: center; padding: 24px; border-radius: 20px; background: var(--dp-bg); border: 1px solid var(--dp-line); }
.dp-author-box img { flex-shrink: 0; width: 96px; height: 96px; border-radius: 50%; object-fit: cover; object-position: 50% 20%; border: 4px solid var(--dp-surface); box-shadow: 0 0 0 2px var(--dp-accent); }
.dp-author-box__label { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--dp-accent); }
.dp-author-box__name { margin: 2px 0 6px; font-family: var(--dp-font-head); font-size: 26px; font-weight: 700; color: var(--dp-ink); }
.dp-author-box__bio { margin: 0 0 8px; font-size: 15px; color: var(--dp-muted); }
.dp-author-box__link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; }
.dp-author-box__link .dp-icon { width: 16px; height: 16px; }
.dp-post-cta {
	display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
	padding: 26px 28px; border-radius: 20px; color: rgba(255, 255, 255, .8);
	background: radial-gradient(circle at 90% 0%, rgba(242, 184, 97, .25), transparent 55%), linear-gradient(135deg, #252a5c, var(--dp-primary));
}
.dp-post-cta__title { margin: 0 0 4px; font-family: var(--dp-font-head); font-size: 26px; font-weight: 700; color: #fff; }
.dp-post-cta p { margin: 0; }
.dp-post-cta__actions { display: flex; flex-wrap: wrap; gap: 10px; }
.dp-post-cta__actions .dp-icon { width: 17px; height: 17px; }
.dp-post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dp-post-nav__item {
	display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 18px; border: 1px solid var(--dp-line);
	background: var(--dp-surface); color: var(--dp-ink); font-weight: 700; font-size: 15px; line-height: 1.35;
	transition: border-color .3s, transform .3s var(--dp-ease), box-shadow .3s;
}
.dp-post-nav__item--next { flex-direction: row-reverse; text-align: right; }
.dp-post-nav__item img { flex-shrink: 0; width: 70px; height: 70px; border-radius: 14px; object-fit: cover; }
.dp-post-nav__item small { display: block; margin-bottom: 3px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--dp-accent); }
.dp-post-nav__item:hover { border-color: var(--dp-accent); transform: translateY(-3px); box-shadow: var(--dp-shadow-sm); color: var(--dp-primary-3); }

/* Related posts */
.dp-related .dp-section__head { margin-bottom: 44px; }

@media (max-width: 1024px) {
	.dp-post-hero__grid { grid-template-columns: 1fr; gap: 40px; }
	.dp-post-hero__media { max-width: 640px; }
	.dp-post-layout { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
	.dp-share { position: static; flex-direction: row; justify-content: center; padding: 0; order: 2; }
	.dp-share__label { writing-mode: horizontal-tb; transform: none; margin: 0 4px 0 0; }
	.dp-share__copied { left: 50%; top: auto; bottom: calc(100% + 8px); transform: translateX(-50%); }
}
@media (max-width: 782px) {
	.admin-bar .dp-read-progress { top: 46px; }
}
@media (max-width: 640px) {
	.dp-post-hero { padding: 34px 0 50px; }
	.dp-post-hero__lead { font-size: 16px; }
	.dp-post-hero__badge { left: 10px; bottom: 14px; }
	.dp-post-hero__media::before { inset: 12px -10px -12px 10px; }
	.dp-post-layout { margin-top: 36px; }
	.dp-post-article { padding: 30px 20px 34px; border-radius: 22px; }
	.dp-post-article__content { font-size: 16.5px; }
	.dp-post-article__content h2 { padding-left: 52px; }
	.dp-post-article__content h2::before { width: 40px; height: 40px; font-size: 13px; }
	.dp-post-article__content blockquote { padding: 22px 20px 22px 56px; font-size: 20px; }
	.dp-post-article__content blockquote::before { left: 14px; font-size: 60px; }
	.dp-toc { padding: 18px; }
	.dp-author-box { flex-direction: column; text-align: center; }
	.dp-post-nav { grid-template-columns: 1fr; }
	.dp-post-nav__item--next { flex-direction: row; text-align: left; }
	.dp-post-cta { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
	.dp-post-hero__badge { animation: none; }
}