/* Page-only reference layout; shared brand tokens come from site.css. */
.library-main { padding-block: 80px 96px; }
.library-intro { max-width: 760px; }
.library-intro h1 { margin-bottom: 24px; }
.library-intro > p { color: var(--body); max-width: 64ch; font-size: 17px; line-height: 1.7; }
.library-intro > p:first-of-type { color: var(--ink); font-size: 24px; line-height: 1.4; margin-bottom: 12px; }
.library-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 80px; margin-top: 64px; }
.library-guide { align-self: start; border-top: 1px solid var(--line); padding-top: 24px; }
.library-guide h2, .library-recipes > h2 { font: 600 20px/1.4 var(--ui); letter-spacing: -.3px; }
.library-guide ol { margin: 20px 0; padding-left: 20px; }
.library-guide li { padding-left: 4px; margin-bottom: 12px; }
.library-guide li, .library-guide p { color: var(--body); font-size: 14px; line-height: 1.75; }
.library-guide strong { font-weight: 600; color: var(--ink); }
.library-guide .text-link { display: inline-block; margin-top: 20px; }
.library-recipes { min-width: 0; }
.recipes-intro { margin: 8px 0 24px; font-size: 14px; color: var(--body); }
.action-entry { border-bottom: 1px solid var(--line); scroll-margin-top: 88px; }
.action-entry:first-of-type { border-top: 1px solid var(--line); }
.action-entry summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; cursor: pointer; list-style: none; padding: 24px 8px; font-size: 18px; font-weight: 600; line-height: 1.5; }
.action-entry summary::-webkit-details-marker { display: none; }
.action-entry summary:hover { background: var(--soft); }
.action-entry summary:focus-visible { outline-offset: -2px; }
.action-entry[open] .faq-icon::after { transform: rotate(0); }
.entry-body { padding: 0 8px 24px; min-width: 0; }
.entry-body > p { color: var(--body); font-size: 14px; line-height: 1.7; max-width: 68ch; }
.example-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-block: 24px; }
.example-pair > div { min-width: 0; }
.example-pair h3, .code-toolbar h3 { font: 600 13px/1.5 var(--ui); }
.example-pair pre { margin: 8px 0 0; padding: 16px; background: var(--soft); border-radius: var(--radius-control); white-space: pre-wrap; overflow-wrap: anywhere; color: var(--body); }
.example-pair pre, .snippet { font: 13px/1.75 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; tab-size: 2; }
.button-label strong { color: var(--ink); font-weight: 600; }
.code-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 24px 0 12px; }
.copy-code { min-height: 40px; font-size: 12px; padding: 10px 16px; }
.copy-code[hidden] { display: none; }
.copy-code:disabled { opacity: .7; cursor: wait; }
.snippet { max-width: 100%; margin: 0; padding: 20px; overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-control); color: var(--ink); scrollbar-color: var(--muted) var(--card); }
.snippet code { font: inherit; }
.entry-body > .copy-status { min-height: 24px; margin-top: 10px; font-size: 13px; color: var(--body); }
.library-note, .manual-note { color: var(--body); font-size: 13px; line-height: 1.75; margin-top: 24px; max-width: 68ch; }
.library-page .nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 5px; }
@media (max-width: 1023px) { .library-layout { grid-template-columns: 220px minmax(0, 1fr); gap: 40px; } }
@media (max-width: 767px) {
  .library-main { padding-block: 48px 64px; }
  .library-intro h1 { font-size: 40px; letter-spacing: -1px; margin-bottom: 20px; }
  .library-intro > p { font-size: 16px; }
  .library-intro > p:first-of-type { font-size: 21px; }
  .library-layout { grid-template-columns: minmax(0, 1fr); gap: 40px; margin-top: 40px; }
  .library-guide { padding-top: 20px; }
  .library-guide ol { max-width: 60ch; }
  .action-entry summary { font-size: 16px; gap: 16px; padding: 20px 2px; }
  .entry-body { padding-inline: 2px; }
  .snippet { padding: 16px; font-size: 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
  .example-pair { gap: 12px; }
  .example-pair pre { padding: 12px; font-size: 12px; }
}
@media (max-width: 380px) { .library-intro h1 { font-size: 36px; } }

/* Task browsing and the reusable time-zone recipe share the reference palette. */
.category-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 20px 0 32px; }
.category-links a { font-size: 13px; line-height: 1.6; text-decoration: underline; text-underline-offset: 4px; }
.recipe-group { scroll-margin-top: 88px; }
.recipe-group + .recipe-group { margin-top: 40px; }
.category-heading { font: 600 14px/1.5 var(--ui); margin-bottom: 12px; color: var(--body); }
.zone-controls { border: 0; min-width: 0; padding: 0; margin: 24px 0; }
.zone-controls[hidden] { display: none; }
.zone-controls legend { font: 600 14px/1.5 var(--ui); padding: 0; margin-bottom: 12px; }
.zone-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.zone-fields label { display: grid; gap: 8px; min-width: 0; font-size: 13px; font-weight: 600; }
.zone-fields select { display: block; width: 100%; min-width: 0; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--card); color: var(--ink); font: 400 14px/1.5 var(--ui); padding: 10px 12px; cursor: pointer; }
.zone-controls p { margin-top: 12px; color: var(--body); font-size: 13px; line-height: 1.75; }
.zone-controls [role="status"] { color: var(--ink); overflow-wrap: anywhere; }
@media (max-width: 767px) {
  .category-links { gap: 10px 20px; }
  .zone-fields { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .code-toolbar h3 { min-width: 0; overflow-wrap: anywhere; }
  .copy-code { flex-shrink: 0; }
}