/* NOVA PDF — language picker styles.
   Served as a real stylesheet so the Content-Security-Policy can forbid inline
   <style> elements entirely (style-src 'self'). Same rules the client used to
   inject, so nothing changes visually. */
.nv-lang {
  position: relative;
  display: inline-block;
  font: inherit;
  z-index: 60;
}
.nv-lang summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--line, rgba(255, 255, 255, 0.14));
  background: var(--panel-2, var(--bg-3, rgba(255, 255, 255, 0.05)));
  color: var(--ink, var(--text, #eef0f5));
  border-radius: 10px;
  padding: 7px 9px;
  font: inherit;
  font-size: 14px;
  line-height: 1;
  user-select: none;
}
.nv-lang summary::-webkit-details-marker {
  display: none;
}
.nv-lang summary:hover {
  border-color: color-mix(in srgb, var(--accent, var(--acid, #c9ff4d)) 45%, var(--line, rgba(255, 255, 255, 0.14)));
}
.nv-lang[open] summary {
  border-color: color-mix(in srgb, var(--accent, var(--acid, #c9ff4d)) 60%, var(--line, rgba(255, 255, 255, 0.14)));
}
.nv-lang-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(320px, 86vw);
  max-height: min(420px, 70vh);
  overflow: auto;
  background: var(--surface, var(--bg-1, #101319));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.14));
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  padding: 10px;
  z-index: 90;
}
.nv-lang-panel input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg, var(--bg-1, #07080b));
  border: 1px solid var(--line, rgba(255, 255, 255, 0.14));
  border-radius: 9px;
  color: var(--ink, var(--text, #eef0f5));
  padding: 9px 10px;
  font: inherit;
  font-size: 13px;
  margin-bottom: 8px;
}
.nv-lang-panel input:focus {
  outline: 2px solid color-mix(in srgb, var(--accent, var(--acid, #c9ff4d)) 70%, transparent);
  outline-offset: 1px;
}
.nv-lang-btn {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  background: none;
  border: 0;
  color: var(--text-dim, var(--ink-2, #c3c7d2));
  font: inherit;
  font-size: 13px;
  padding: 8px 9px;
  border-radius: 8px;
  cursor: pointer;
  overflow-wrap: anywhere;
  white-space: normal;
}
.nv-lang-btn:hover,
.nv-lang-btn:focus {
  background: color-mix(in srgb, var(--accent, var(--acid, #c9ff4d)) 16%, transparent);
  color: var(--ink, var(--text, #fff));
  outline: none;
}
.nv-lang-btn[aria-current='true'] {
  background: color-mix(in srgb, var(--accent, var(--acid, #c9ff4d)) 24%, transparent);
  color: var(--ink, var(--text, #fff));
  font-weight: 700;
}
.nv-lang-btn small {
  color: var(--muted, var(--ink-3, #8a8f9d));
  margin-left: 6px;
  font-size: 11px;
}
.nv-lang-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 70;
}
@media (min-width: 641px) {
  .nv-lang-float .nv-lang-panel {
    top: auto;
    bottom: calc(100% + 8px);
    max-height: min(420px, 60vh);
  }
}
/* A header with backdrop-filter becomes the containing block for fixed
   children, so a "fixed" sheet lands off-screen. Below 640px the panel is an
   absolutely positioned sheet pinned inside the header instead: right-aligned
   to the pill, width capped to the viewport. */
@media (max-width: 640px) {
  .nv-lang-panel {
    position: absolute;
    left: auto;
    right: 0;
    top: calc(100% + 8px);
    bottom: auto;
    width: min(340px, calc(100vw - 20px));
    max-height: min(60vh, 460px);
  }
  .nv-lang-float .nv-lang-panel {
    position: absolute;
    top: auto;
    bottom: calc(100% + 8px);
    right: 0;
    left: auto;
  }
  .nv-lang-float {
    right: 12px;
    bottom: 12px;
  }
  .nv-lang summary {
    padding: 7px 8px;
  }
}