@import url("/fonts/lxgw-wenkai/lxgwwenkai-regular.css");

.annotated-text {
  position: relative;
  display: inline;
}

.annotated-text-trigger {
  display: inline;
  color: inherit;
  font: inherit;
  line-height: inherit;
  cursor: pointer;
  text-decoration-line: underline;
  text-decoration-style: dashed;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
  text-decoration-color: var(--color-link, var(--red-1, var(--color-gold, #c5a059)));
  border-radius: 3px;
  transition: color 0.2s ease, background 0.2s ease, text-decoration-color 0.2s ease;
  white-space: pre-wrap;
  word-break: normal;
  overflow-wrap: break-word;
  outline: none;
}

.annotated-text-trigger::after {
  content: "?";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.105em;
  height: 1.105em;
  font-size: 0.4em;
  font-weight: 600;
  margin-left: 2px;
  margin-right: 1px;
  color: var(--color-link, var(--red-1, var(--color-gold-dark, #9a7428)));
  background: color-mix(in srgb, var(--color-link, var(--red-1, #c5a059)) 15%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-link, var(--red-1, #c5a059)) 45%, transparent);
  border-radius: 50%;
  vertical-align: super;
  line-height: 1;
  transition: all 0.2s ease;
  user-select: none;
}

.annotated-text-trigger:hover,
.annotated-text-trigger:focus-visible,
.annotated-text-trigger.is-pinned {
  color: var(--color-link, var(--red-1, var(--color-gold-dark, #9a7428)));
  background: color-mix(in srgb, var(--color-link, var(--red-1, #c5a059)) 10%, transparent);
  text-decoration-color: var(--color-link, var(--red-1, var(--color-gold-dark, #9a7428)));
}

.annotated-text-trigger:hover::after,
.annotated-text-trigger:focus-visible::after,
.annotated-text-trigger.is-pinned::after {
  background: var(--color-link, var(--red-1, var(--color-gold-dark, #9a7428)));
  color: #ffffff;
  border-color: var(--color-link, var(--red-1, var(--color-gold-dark, #9a7428)));
  transform: scale(1.08);
}

/* Thai glyph metrics otherwise push the annotation marker out of alignment. */
html:lang(th) .annotated-text-trigger::after {
  position: relative;
  top: -0.28em;
  box-sizing: border-box;
  width: 1.19em;
  height: 1.19em;
  font-family: Arial, sans-serif;
  font-weight: 700;
  line-height: 1;
  text-indent: 0;
  vertical-align: baseline;
  overflow: hidden;
}

.annotation-popover {
  position: fixed;
  padding: 14px 18px;
  border: 1px solid var(--color-border, #e2d8c3);
  border-radius: 8px;
  background: var(--card-bg, #ffffff);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  backdrop-filter: blur(8px);
  box-sizing: border-box;
}

.annotation-title {
  font-family: "Noto Serif SC", STSong, serif;
  font-size: 1.12rem;
  font-weight: 700;
  text-align: left;
  color: var(--color-text-primary, #2c2416);
  margin: 0 0 6px;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
  padding-bottom: 4px;
}

.annotation-content {
  font-family: "LXGW WenKai", "Kaiti SC", KaiTi, serif;
  font-size: 1.1rem;
  font-weight: 400;
  text-align: justify;
  text-justify: inter-ideograph;
  color: var(--color-text-secondary, #4a3e2e);
  line-height: 1.75;
  margin: 0 0 8px;
  white-space: pre-wrap;
}

/* Thai annotations use the requested display/body pairing without affecting other locales. */
html:lang(th) .annotation-title {
  font-family: "Sathukarn", "Noto Sans Thai", "Noto Serif Thai", "Noto Serif KR", "Noto Serif SC", Tahoma, sans-serif;
}

html:lang(th) .annotation-content {
  font-family: "Playpen Sans Thai", "SST Thai", "Noto Sans Thai", "Noto Sans KR", "Noto Sans SC", sans-serif;
}

.annotation-source {
  font-family: system-ui, -apple-system, sans-serif;
  font-size: 0.86rem;
  font-weight: 500;
  text-align: left;
  color: var(--color-text-tertiary, #8c7b68);
  line-height: 1.5;
  margin: 0;
  font-style: italic;
}

/* Dark mode: use the same muted purple surface as the sidebar cards. */
[data-theme="dark"] .annotation-popover {
  border-color: var(--color-selected-border, #9a79b2);
  background: linear-gradient(145deg, var(--color-wrap, #1e1830), #281d38);
  box-shadow:
    0 14px 32px -10px rgba(0, 0, 0, 0.62),
    0 0 0 1px rgba(200, 160, 220, 0.08);
  backdrop-filter: blur(14px) saturate(115%);
}

[data-theme="dark"] .annotation-title {
  color: var(--red-0, #dcc9ec);
  border-bottom-color: rgba(200, 160, 220, 0.18);
}

[data-theme="dark"] .annotation-content {
  color: var(--color-default, #d0c4dc);
}

[data-theme="dark"] .annotation-source {
  color: var(--red-2, #b994cf);
}

@media (max-width: 768px) {
  .annotation-popover {
    padding: 10px 14px;
    border-radius: 6px;
    width: min(420px, 90vw) !important;
    max-width: calc(100vw - 24px) !important;
  }
  .annotation-title {
    font-size: 1rem;
  }
  .annotation-content {
    font-size: 1.02rem;
    line-height: 1.6;
  }
  .annotation-source {
    font-size: 0.8rem;
  }

  /* Mermaid: un-float on mobile, stack below text */
  pre.mermaid {
    float: none !important;
    width: 100% !important;
    min-width: unset !important;
    padding: 0 !important;
    margin: 0 0 16px 0 !important;
    line-height: 0;
  }

  pre.mermaid > svg {
    display: block;
    width: 100% !important;
    height: auto !important;
  }

  /* Keep author-specified image widths for desktop, but use the readable
     content width on narrow screens. */
  .article-entry img[width] {
    width: 100% !important;
    height: auto !important;
  }
}