/* ==========================================================================
   CRYPTID AFTERLIFE — блог, стили поверх токенов css/style.css
   ========================================================================== */

.page-shell {
  position: relative;
  z-index: 1;
}

/* ---------- Blog hero (список постов) ---------- */

.blog-hero {
  max-width: 620px;
  margin: 0 auto;
  padding: 76px 24px 20px;
  text-align: center;
}

.blog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  margin: 0 0 14px;
}

.blog-hero p {
  color: var(--text-dim);
  font-size: 1.05rem;
}

/* ---------- Тулбар сортировки ---------- */

.blog-toolbar {
  position: relative;
  /* сам .blog-toolbar висит на классе .reveal, поэтому после анимации
     тоже обзаводится transform-стэкинг-контекстом — без явного z-index
     здесь карточки ниже по странице (у них та же история) перекрывали бы
     выпадающее меню сортировки, несмотря на z-index внутри тулбара */
  z-index: 30;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.blog-sort-label {
  font-weight: 600;
}

/* ---------- Кастомный dropdown сортировки ---------- */

.blog-sort {
  position: relative;
  /* .post-card ниже по странице тоже создаёт свой stacking context
     (transition на transform), поэтому z-index на самом .blog-sort__menu
     недостаточно — поднимаем контекст уровнем выше, на .blog-sort */
  z-index: 30;
}

.blog-sort__trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.blog-sort__trigger:hover,
.blog-sort[data-open] .blog-sort__trigger {
  border-color: var(--purple-400);
  background: var(--card-hover);
}

.blog-sort__trigger:focus-visible {
  outline: none;
  border-color: var(--purple-400);
}

.blog-sort__chevron {
  width: 14px;
  height: 14px;
  color: var(--text-dim);
  transition: transform 0.15s ease;
  flex-shrink: 0;
}

.blog-sort__trigger[aria-expanded="true"] .blog-sort__chevron {
  transform: rotate(180deg);
}

.blog-sort__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 20;
  min-width: 260px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow);
}

.blog-sort__menu[hidden] {
  display: none;
}

.blog-sort__menu li {
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}

.blog-sort__menu li:hover {
  background: var(--card-hover);
  color: var(--text);
}

.blog-sort__menu li[aria-selected="true"] {
  color: var(--purple-300);
  background: rgba(147, 51, 234, 0.12);
}

/* ---------- Список постов ---------- */

.blog-list {
  padding: 24px 0 88px;
}

.post-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.blog-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 40px 0;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.post-card:hover {
  transform: translateY(-4px);
  background: var(--card-hover);
  border-color: rgba(180, 90, 255, 0.35);
}

.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}

.post-card-cover {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.post-card-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-body {
  padding: 24px 26px 28px;
}

.post-card-meta,
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-faint);
  margin-bottom: 10px;
}

.article-meta__author {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-meta__author img {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  object-fit: cover;
}

.post-card h2 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  transition: color 0.15s ease;
}

.post-card-link:hover h2 {
  color: var(--purple-300);
}

.post-card h2 a:hover {
  color: var(--purple-300);
}

.post-card-body p {
  color: var(--text-dim);
  font-size: 0.94rem;
  margin-bottom: 14px;
}

/* ---------- Теги и changelog-бейдж ---------- */

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.post-tags span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--purple-300);
  background: rgba(147, 51, 234, 0.12);
  border: 1px solid rgba(147, 51, 234, 0.28);
  padding: 4px 12px;
  border-radius: 999px;
}

.post-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
}

.post-badge svg {
  width: 12px;
  height: 12px;
}

.post-badge--pinned {
  color: var(--purple-300);
  background: rgba(147, 51, 234, 0.14);
  border: 1px solid rgba(147, 51, 234, 0.3);
}

.post-badge--changelog {
  color: var(--orange-400);
  background: rgba(232, 118, 60, 0.14);
  border: 1px solid rgba(232, 118, 60, 0.3);
}

/* ---------- Статья ---------- */

.article-top {
  padding: 32px 24px 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px 11px 16px;
  border-radius: 999px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  font-weight: 700;
  font-size: 0.9rem;
  transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.back-link:hover {
  transform: translateX(-2px);
  border-color: var(--purple-400);
  color: var(--purple-300);
  background: var(--card-hover);
}

.back-link--bottom {
  margin-top: 40px;
}

.article-cover {
  margin-top: 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-glow);
}

.article-cover-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

.post-article {
  padding: 40px 0 96px;
}

.post-article > .container {
  max-width: 760px;
}

.post-article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 4px 0 16px;
}

.post-article > .container > .post-tags {
  margin-bottom: 32px;
}

/* ---------- Типографика тела поста ---------- */

.post-content {
  color: var(--text-dim);
  font-size: 1.03rem;
  line-height: 1.75;
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.3;
  margin: 36px 0 14px;
}

.post-content h1 { font-size: 1.8rem; }
.post-content h2 { font-size: 1.5rem; }
.post-content h3 { font-size: 1.2rem; }
.post-content h4 { font-size: 1.05rem; }

.post-content p {
  margin: 0 0 18px;
}

.post-content a {
  color: var(--orange-400);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.post-content a:hover {
  color: var(--orange-500);
}

.post-content strong {
  color: var(--text);
}

.post-content ul,
.post-content ol {
  margin: 0 0 18px;
  padding-left: 1.4em;
}

.post-content ul { list-style: disc; }
.post-content ol { list-style: decimal; }

.post-content li {
  margin-bottom: 8px;
}

.post-content code {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 7px;
  font-size: 0.9em;
  font-family: "Consolas", "SFMono-Regular", Menlo, monospace;
}

.post-content pre {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  overflow-x: auto;
  margin: 0;
}

.post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.88rem;
  line-height: 1.6;
}

.post-content img {
  border-radius: var(--radius-md);
  margin: 8px 0 22px;
}

.post-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

.post-content del {
  color: var(--text-faint);
}

.post-content li.task-list-item {
  list-style: none;
  margin-left: -1.4em;
}

.post-content li.task-list-item input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 17px;
  height: 17px;
  margin: 0 8px 0 0;
  vertical-align: -3px;
  flex-shrink: 0;
  border: 1.5px solid var(--border);
  border-radius: 5px;
  background: var(--card);
  cursor: default;
  position: relative;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.post-content li.task-list-item input[type="checkbox"]:checked {
  background: var(--purple-500);
  border-color: var(--purple-400);
}

.post-content li.task-list-item input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  left: 5.5px;
  top: 2px;
  width: 3px;
  height: 6.5px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.post-content .table-wrap {
  overflow-x: auto;
  margin: 0 0 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.post-content th,
.post-content td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.post-content thead th {
  font-family: var(--font-display);
  color: var(--text);
  background: var(--card);
}

.post-content tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- Код: обёртка + кнопка копирования ---------- */

.code-block {
  position: relative;
  margin: 0 0 22px;
}

.code-copy {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  cursor: pointer;
  opacity: 0;
  transform: translateY(-2px);
  transition: opacity 0.15s ease, transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.code-copy svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.code-block:hover .code-copy,
.code-copy:focus-visible {
  opacity: 1;
  transform: translateY(0);
}

.code-copy:hover {
  background: rgba(147, 51, 234, 0.18);
  border-color: rgba(180, 90, 255, 0.4);
  color: var(--purple-300);
}

/* ---------- Цитаты и GitHub-style алерты ---------- */

.post-content blockquote {
  margin: 0 0 22px;
  padding: 4px 20px;
  border-left: 3px solid var(--border);
  color: var(--text-faint);
  font-style: italic;
}

.post-content blockquote p {
  margin: 0;
}

.alert {
  margin: 0 0 22px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  border-left-width: 3px;
  background: var(--card);
}

.alert p {
  margin: 0;
}

.alert__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px !important;
}

.alert__title svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.alert--note { border-left-color: var(--purple-400); }
.alert--note .alert__title { color: var(--purple-300); }

.alert--tip { border-left-color: #43e97b; }
.alert--tip .alert__title { color: #43e97b; }

.alert--important { border-left-color: var(--orange-500); }
.alert--important .alert__title { color: var(--orange-400); }

.alert--warning { border-left-color: #f5c518; }
.alert--warning .alert__title { color: #f5c518; }

.alert--caution { border-left-color: #e5484d; }
.alert--caution .alert__title { color: #e5484d; }

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .post-list { grid-template-columns: 1fr; }
  .blog-hero { padding-top: 48px; }
  .post-article { padding-top: 24px; }
}