/* public/hol-archive.css
 *
 * HOL Archive — editorial dark theme. Linear-influenced tokens from pensieve's
 * theme.css, with prose-oriented type sizes and generous vertical rhythm for
 * reading twenty-year-old forum threads.
 */

:root {
  color-scheme: dark;

  --hol-bg:         #08090a;
  --hol-bg-2:       #0e1013;
  --hol-surface:    #101317;
  --hol-surface-hi: #161a1f;

  --hol-ink:        #eaecef;
  --hol-ink-soft:   #c5c9cf;
  --hol-muted:      #8a8f98;
  --hol-dim:        #595e66;

  --hol-line:       rgba(255, 255, 255, 0.07);
  --hol-line-soft:  rgba(255, 255, 255, 0.04);

  --hol-accent:     #7c86e2;
  --hol-accent-hi:  #9199ec;
  --hol-accent-bg:  rgba(94, 106, 210, 0.08);
  --hol-accent-bg-hi: rgba(94, 106, 210, 0.16);

  --hol-warn-ink:   #e0a255;
  --hol-warn-bg:    rgba(217, 142, 28, 0.08);

  --hol-mark-bg:    rgba(236, 192, 115, 0.26);
  --hol-mark-ink:   #fff1d0;

  --hol-sans:  "Inter", "Inter Variable", -apple-system, BlinkMacSystemFont,
               "SF Pro Display", "Segoe UI", Roboto, sans-serif;
  --hol-mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --hol-size-sm: 0.86rem;
  --hol-size-md: 0.975rem;
  --hol-size-lg: 1.0625rem;
  --hol-size-xl: 1.35rem;
  --hol-size-2xl: 1.9rem;
  --hol-size-3xl: 2.55rem;

  --hol-content: 760px;
  --hol-wide:    1040px;
  --hol-radius:  6px;
  --hol-radius-lg: 12px;

  --hol-t: 160ms ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
html, body {
  background: var(--hol-bg);
  color: var(--hol-ink);
  font-family: var(--hol-sans);
  font-size: 15.75px;
  line-height: 1.6;
  margin: 0; padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--hol-accent); color: #fff; }

a { color: var(--hol-accent); text-decoration: none; transition: color var(--hol-t); }
a:hover { color: var(--hol-accent-hi); }

/* header */
.hol-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; gap: 1rem; align-items: baseline; flex-wrap: wrap;
  padding: 0.9rem 1.5rem;
  border-bottom: 1px solid var(--hol-line);
  background: color-mix(in srgb, var(--hol-bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}
.hol-home { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--hol-ink); }
.hol-logo { color: var(--hol-accent); flex-shrink: 0; }
.hol-home:hover, .hol-home:hover .hol-logo { color: var(--hol-accent-hi); }
.hol-home strong { font-weight: 590; letter-spacing: -0.015em; font-size: 0.98rem; }

.hol-crumbs {
  color: var(--hol-muted); font-size: var(--hol-size-sm);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-width: 0; letter-spacing: 0.005em;
}
.hol-crumbs a { color: var(--hol-muted); }
.hol-crumbs a:hover { color: var(--hol-ink); }
.hol-crumbs > span[aria-hidden] { opacity: 0.5; margin: 0 0.25em; }

.hol-header-search {
  margin-left: auto;
  display: inline-flex; align-items: stretch;
  background: var(--hol-surface);
  border: 1px solid var(--hol-line);
  border-radius: var(--hol-radius);
  transition: border-color var(--hol-t), background var(--hol-t);
  max-width: 240px; flex: 1 1 200px;
}
.hol-header-search:focus-within {
  border-color: color-mix(in srgb, var(--hol-accent) 55%, transparent);
  background: var(--hol-surface-hi);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hol-accent) 15%, transparent);
}
.hol-header-search input {
  flex: 1; min-width: 0; padding: 0.35rem 0.6rem;
  background: transparent; color: var(--hol-ink);
  border: 0; font-family: inherit; font-size: var(--hol-size-sm); outline: none;
}
.hol-header-search input::placeholder { color: var(--hol-dim); }
.hol-header-search button {
  padding: 0 0.7rem; background: transparent; color: var(--hol-muted);
  border: 0; cursor: pointer; display: inline-flex; align-items: center;
  transition: color var(--hol-t);
}
.hol-header-search button:hover { color: var(--hol-accent-hi); }

/* main */
.hol-main { max-width: var(--hol-content); margin: 0 auto; padding: 3rem 1.5rem 6rem; }
.hol-main h1 {
  font-size: var(--hol-size-2xl); font-weight: 590;
  letter-spacing: -0.02em; line-height: 1.15;
  margin: 0 0 0.5rem; color: var(--hol-ink);
}
.hol-main h2 {
  font-size: var(--hol-size-xl); font-weight: 590;
  margin: 2.5rem 0 0.85rem; letter-spacing: -0.012em;
}
.hol-main p { margin: 0.85em 0; color: var(--hol-ink-soft); }

.hol-lede {
  color: var(--hol-muted); font-size: var(--hol-size-lg);
  line-height: 1.55; margin: 0 0 2.5rem; max-width: 60ch;
}
.hol-lede strong { color: var(--hol-ink); font-weight: 590; }

.hol-forum-desc {
  color: var(--hol-muted); font-size: var(--hol-size-md);
  margin: 0.5rem 0 0; max-width: 60ch;
}
.hol-forum-meta, .hol-thread-meta {
  color: var(--hol-dim); font-size: var(--hol-size-sm);
  margin: 0.25rem 0 2rem;
  font-variant-numeric: tabular-nums; letter-spacing: 0.01em;
}

/* forum list */
.hol-forum-list {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--hol-line-soft);
}
.hol-forum-list li { border-bottom: 1px solid var(--hol-line-soft); }
.hol-forum-list a {
  display: flex; gap: 1.25rem; align-items: baseline;
  justify-content: space-between; flex-wrap: wrap;
  padding: 1rem 0.5rem; color: var(--hol-ink);
  border-radius: var(--hol-radius);
  transition: background var(--hol-t), color var(--hol-t);
}
.hol-forum-list a:hover { background: var(--hol-accent-bg); color: var(--hol-ink); }
.hol-forum-list a:hover strong { color: var(--hol-accent-hi); }
.hol-forum-list a strong {
  font-weight: 590; letter-spacing: -0.008em;
  font-size: var(--hol-size-lg); transition: color var(--hol-t);
}
.hol-forum-list .dim { color: var(--hol-muted); font-weight: 400; }
.hol-forum-list .counts {
  color: var(--hol-dim); font-size: var(--hol-size-sm);
  white-space: nowrap; font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* thread list */
.hol-thread-list {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  border-top: 1px solid var(--hol-line-soft);
}
.hol-thread-row {
  display: flex; gap: 1.5rem; align-items: center;
  padding: 0.9rem 0.75rem 0.9rem 0.5rem;
  border-bottom: 1px solid var(--hol-line-soft);
  color: var(--hol-ink); border-radius: var(--hol-radius);
  transition: background var(--hol-t), color var(--hol-t);
}
.hol-thread-row:hover { background: var(--hol-accent-bg); color: var(--hol-ink); }
.hol-thread-row:hover .hol-thread-text { color: var(--hol-accent-hi); }
.hol-thread-row:focus-visible {
  outline: 2px solid var(--hol-accent); outline-offset: 2px;
  background: var(--hol-accent-bg);
}
.hol-thread-main { flex: 1; min-width: 0; }
.hol-thread-title {
  margin: 0; font-size: var(--hol-size-md); font-weight: 500;
  letter-spacing: -0.005em; line-height: 1.45;
  display: flex; gap: 0.5rem; align-items: baseline; flex-wrap: wrap;
}
.hol-thread-text { color: var(--hol-ink); transition: color var(--hol-t); overflow-wrap: anywhere; }

.hol-thread-stats {
  display: flex; gap: 1rem; align-items: baseline;
  white-space: nowrap; font-variant-numeric: tabular-nums;
  color: var(--hol-dim); font-size: var(--hol-size-sm);
  letter-spacing: 0.01em;
}
.hol-thread-posts { display: inline-flex; gap: 0.3rem; align-items: baseline; }
.hol-thread-posts .num { color: var(--hol-ink-soft); font-family: var(--hol-mono); font-size: 0.9rem; letter-spacing: 0; }
.hol-thread-posts .unit { color: var(--hol-dim); }
.hol-thread-date { color: var(--hol-dim); font-family: var(--hol-mono); font-size: 0.82rem; }

/* badges */
.hol-badge {
  display: inline-flex; align-items: center; gap: 0.2em;
  font-size: 0.7rem; font-weight: 590; letter-spacing: 0.04em;
  padding: 0.1em 0.55em; border-radius: 3px;
  text-transform: uppercase; vertical-align: baseline; flex-shrink: 0;
}
.hol-badge-sticky { color: #f3d398; background: rgba(243, 211, 152, 0.12); border: 1px solid rgba(243, 211, 152, 0.2); }
.hol-badge-locked { color: var(--hol-muted); background: var(--hol-line-soft); border: 1px solid var(--hol-line); }

/* post card */
.hol-post-list { margin: 2rem 0 0; display: flex; flex-direction: column; gap: 1.25rem; }
.hol-post {
  background: var(--hol-surface); border: 1px solid var(--hol-line);
  border-radius: var(--hol-radius-lg); overflow: hidden;
  transition: border-color var(--hol-t);
}
.hol-post:target { border-color: color-mix(in srgb, var(--hol-accent) 50%, transparent); }
.hol-post:target .hol-post-head { background: var(--hol-accent-bg-hi); }

.hol-post-head {
  display: flex; gap: 0.85rem; align-items: baseline;
  padding: 0.65rem 1.1rem; background: var(--hol-surface-hi);
  border-bottom: 1px solid var(--hol-line);
  font-size: var(--hol-size-sm); color: var(--hol-muted);
}
.hol-post-pos {
  color: var(--hol-dim); font-variant-numeric: tabular-nums;
  font-family: var(--hol-mono); font-size: 0.82rem; min-width: 2ch;
}
.hol-post-author {
  font-weight: 590; color: var(--hol-accent-hi);
  letter-spacing: -0.005em; font-size: var(--hol-size-md);
}
.hol-post-head time {
  margin-left: auto; color: var(--hol-dim);
  font-variant-numeric: tabular-nums; font-family: var(--hol-mono); font-size: 0.82rem;
}

.hol-post-body {
  padding: 1.15rem 1.35rem 1.3rem;
  font-size: var(--hol-size-md); line-height: 1.7;
  color: var(--hol-ink-soft);
  overflow-wrap: break-word; word-break: break-word;
}
.hol-post-body > :first-child { margin-top: 0; }
.hol-post-body > :last-child  { margin-bottom: 0; }
.hol-post-body p { margin: 0.75rem 0; }
.hol-post-body a {
  color: var(--hol-accent); text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: color-mix(in srgb, var(--hol-accent) 40%, transparent);
}
.hol-post-body a:hover { color: var(--hol-accent-hi); text-decoration-color: var(--hol-accent-hi); }
.hol-post-body blockquote {
  margin: 1rem 0; padding: 0.7rem 1rem 0.75rem;
  background: var(--hol-bg-2);
  border-left: 3px solid color-mix(in srgb, var(--hol-accent) 55%, transparent);
  color: var(--hol-muted);
  border-radius: 0 var(--hol-radius) var(--hol-radius) 0;
  font-size: 0.965em; font-style: italic;
}
.hol-post-body blockquote cite {
  display: block; font-size: 0.82rem; color: var(--hol-dim);
  font-style: normal; margin-bottom: 0.4rem; letter-spacing: 0.01em;
}
.hol-post-body blockquote > :first-child { margin-top: 0; }
.hol-post-body blockquote > :last-child  { margin-bottom: 0; }
.hol-post-body img { max-width: 100%; height: auto; border-radius: var(--hol-radius); margin: 0.5rem 0; }
.hol-post-body code, .hol-post-body tt {
  font-family: var(--hol-mono); font-size: 0.92em;
  background: var(--hol-bg-2); padding: 0.1em 0.4em;
  border-radius: 4px; color: var(--hol-ink-soft);
}
.hol-post-body pre {
  font-family: var(--hol-mono); padding: 0.85rem 1.1rem;
  overflow-x: auto; border: 1px solid var(--hol-line);
  background: var(--hol-bg-2); border-radius: var(--hol-radius);
  font-size: 0.9em; line-height: 1.55;
}
.hol-post-body pre code { background: none; padding: 0; border: 0; color: inherit; }
.hol-post-body ul, .hol-post-body ol { padding-left: 1.5rem; margin: 0.75rem 0; }
.hol-post-body li { margin: 0.25rem 0; }
.hol-post-body hr { border: 0; border-top: 1px solid var(--hol-line); margin: 1.5rem 0; }
.hol-post-body .image-lost {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 3px 10px; background: var(--hol-bg-2); color: var(--hol-dim);
  font-size: 0.82em; border-radius: 4px; font-family: var(--hol-mono);
  letter-spacing: 0.01em; border: 1px solid var(--hol-line);
}
.hol-post-body font[size]             { font-size: inherit; }
.hol-post-body [style*="font-size"]   { font-size: inherit !important; }
.hol-post-body [align="center"]       { text-align: center; display: block; }
.hol-post-body [align="right"]        { text-align: right; display: block; }

/* gap */
.hol-gap {
  display: flex; gap: 0.55rem; align-items: baseline;
  background: var(--hol-warn-bg); border-left: 3px solid var(--hol-warn-ink);
  color: var(--hol-muted); padding: 0.55rem 0.9rem;
  margin: 0 0 0.85rem; font-size: var(--hol-size-sm);
  border-radius: 0 var(--hol-radius) var(--hol-radius) 0;
}
.hol-gap > span[aria-hidden] { color: var(--hol-warn-ink); }
.hol-gap-detail { color: var(--hol-dim); }

/* pager */
.hol-pager {
  display: flex; gap: 0.35rem; justify-content: center;
  margin: 3rem 0 0; font-size: var(--hol-size-sm);
  font-variant-numeric: tabular-nums; flex-wrap: wrap;
}
.hol-pager a, .hol-pager span {
  min-width: 2rem; padding: 0.4rem 0.7rem;
  border-radius: var(--hol-radius); color: var(--hol-muted);
  text-align: center; letter-spacing: 0.005em;
  transition: background var(--hol-t), border-color var(--hol-t), color var(--hol-t);
}
.hol-pager a { border: 1px solid var(--hol-line); font-family: var(--hol-mono); font-size: 0.86rem; }
.hol-pager a:hover {
  background: var(--hol-surface);
  border-color: color-mix(in srgb, var(--hol-accent) 40%, var(--hol-line));
  color: var(--hol-ink);
}
.hol-pager .current {
  background: var(--hol-accent); color: #fff; font-weight: 590;
  border: 1px solid var(--hol-accent);
  font-family: var(--hol-mono); font-size: 0.86rem;
}

/* search */
.hol-search-form { display: flex; gap: 0.6rem; margin: 1.25rem 0 2rem; }
.hol-search-form input {
  flex: 1; padding: 0.7rem 0.9rem;
  background: var(--hol-surface); color: var(--hol-ink);
  border: 1px solid var(--hol-line); border-radius: var(--hol-radius);
  font-size: var(--hol-size-md); font-family: inherit;
  transition: border-color var(--hol-t), background var(--hol-t);
}
.hol-search-form input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--hol-accent) 55%, transparent);
  background: var(--hol-surface-hi);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hol-accent) 18%, transparent);
}
.hol-search-form input::placeholder { color: var(--hol-dim); }
.hol-search-form button {
  padding: 0.7rem 1.4rem; background: var(--hol-accent); color: #fff;
  border: 0; border-radius: var(--hol-radius); cursor: pointer;
  font-weight: 590; font-size: var(--hol-size-md); font-family: inherit;
  letter-spacing: 0.005em; transition: background var(--hol-t), transform var(--hol-t);
}
.hol-search-form button:hover { background: var(--hol-accent-hi); }
.hol-search-form button:active { transform: translateY(1px); }

.hol-search-meta { color: var(--hol-muted); font-size: var(--hol-size-sm); margin: 0 0 1.5rem; }
.hol-search-meta em { color: var(--hol-ink); font-style: normal; font-weight: 590; }
.hol-search-hits { list-style: none; padding: 0; margin: 0; }
.hol-search-hits li { padding: 1.1rem 0; border-bottom: 1px solid var(--hol-line-soft); }
.hol-search-hits li:last-child { border-bottom: 0; }
.hol-search-hits a strong {
  font-weight: 590; letter-spacing: -0.005em;
  color: var(--hol-ink); font-size: var(--hol-size-md);
  transition: color var(--hol-t);
}
.hol-search-hits a:hover strong { color: var(--hol-accent-hi); }
.hol-search-byline { color: var(--hol-dim); font-size: var(--hol-size-sm); margin-top: 0.15rem; font-variant-numeric: tabular-nums; }
.hol-search-snippet {
  margin-top: 0.55rem; color: var(--hol-ink-soft);
  font-size: var(--hol-size-md); line-height: 1.6; max-width: 68ch;
}
.hol-search-snippet mark {
  background: var(--hol-mark-bg); color: var(--hol-mark-ink);
  padding: 0 3px; border-radius: 2px; font-weight: 500;
}

/* takedown */
.hol-takedown-form { margin: 1.25rem 0 2rem; max-width: 520px; }
.hol-takedown-form label {
  display: block; margin: 1rem 0 0.35rem;
  color: var(--hol-muted); font-size: var(--hol-size-sm); letter-spacing: 0.015em;
}
.hol-takedown-form input, .hol-takedown-form textarea {
  display: block; width: 100%; padding: 0.6rem 0.85rem;
  background: var(--hol-surface); color: var(--hol-ink);
  border: 1px solid var(--hol-line); border-radius: var(--hol-radius);
  font-family: inherit; font-size: var(--hol-size-md); line-height: 1.5;
}
.hol-takedown-form input:focus, .hol-takedown-form textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--hol-accent) 55%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--hol-accent) 18%, transparent);
}
.hol-takedown-form button {
  margin-top: 1.25rem; padding: 0.6rem 1.3rem;
  background: var(--hol-accent); color: #fff;
  border: 0; border-radius: var(--hol-radius); font-weight: 590;
  cursor: pointer; font-family: inherit; letter-spacing: 0.005em;
  transition: background var(--hol-t);
}
.hol-takedown-form button:hover { background: var(--hol-accent-hi); }

/* footer */
.hol-footer {
  text-align: center; color: var(--hol-dim);
  padding: 1.5rem 1rem; border-top: 1px solid var(--hol-line-soft);
  margin-top: 4rem; font-size: var(--hol-size-sm); letter-spacing: 0.02em;
}
.hol-footer a { color: var(--hol-muted); }
.hol-footer a:hover { color: var(--hol-ink); }
.hol-footer > span { opacity: 0.5; margin: 0 0.5rem; }

/* mobile */
@media (max-width: 640px) {
  html, body { font-size: 15px; }
  .hol-main { padding: 2rem 1rem 4rem; }
  .hol-header { padding: 0.75rem 1rem; }
  .hol-main h1 { font-size: 1.6rem; }
  .hol-thread-row { gap: 0.75rem; padding: 0.75rem 0.5rem; }
  .hol-thread-stats { font-size: 0.78rem; gap: 0.7rem; }
  .hol-thread-date { display: none; }
  .hol-post-body { padding: 0.95rem 1.1rem 1.05rem; font-size: 0.95rem; }
  .hol-post-head { padding: 0.55rem 0.9rem; }
  .hol-header-search { max-width: 100%; margin-left: 0; order: 3; flex-basis: 100%; }
}

/* =============== Base-layout integration + YM emoticons ================ */

.hol-local-nav {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  max-width: var(--hol-content);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0;
  flex-wrap: wrap;
}
.hol-local-nav .hol-header-search { max-width: 340px; flex: 0 1 340px; }
.hol-local-nav-link {
  color: var(--hol-muted);
  font-size: var(--hol-size-sm);
  letter-spacing: 0.01em;
}
.hol-local-nav-link:hover { color: var(--hol-ink); }

/* 404-style "not found" block shared by modern forum/thread/member pages.
 * Centered plain prose — no chrome, since the huuloc Base already frames
 * the page. Emphasis is on the headline + a way back. */
.hol-not-found {
  max-width: 36rem;
  margin: 3rem auto;
  padding: 2rem 1rem;
  text-align: center;
}
.hol-not-found h1 {
  font-size: 1.3rem;
  margin: 0 0 0.75rem;
  color: var(--hol-ink);
}
.hol-not-found .hol-lede { color: var(--hol-muted); }
.hol-not-found a.hol-link { color: var(--hol-accent, #a0c8f0); }

/* "Giao diện cổ điển" — visually distinct so nostalgia-seekers spot it.
 * Uses the Darkleaf blue as a hint at what they'll see on the other side. */
.hol-local-nav-link.hol-classic-link {
  border: 1px solid rgba(160, 200, 240, 0.25);
  padding: 0.15rem 0.55rem;
  border-radius: 3px;
  color: #a0c8f0;
}
.hol-local-nav-link.hol-classic-link:hover {
  background: #12395d;
  color: #fff;
  border-color: #12395d;
}

/* Authentic YM emoticon gifs sit inline at their 18x18 native size. */
.hol-post-body img.hol-ym {
  width: 18px;
  height: 18px;
  display: inline-block;
  vertical-align: middle;
  margin: 0 1px;
  border-radius: 0;
}