/* lib.css — audioburo.ru library (/knigi/, /skazki/): on top of reading.css tokens. Green palette of the site. */
.lib-wrap { max-width: 980px; }
.lib-lead { font-size: 18px; line-height: 1.55; color: var(--rd-ink); margin: 0 0 10px; }
.lib-stats { margin: 0 0 6px; font-size: 14px; color: var(--rd-ink-2); }
.lib-switch { margin: 0 0 18px; font-size: 15px; }
.lib-switch a { color: var(--rd-accent-dark); font-weight: 700; }
.lib-crumbs { margin: 18px 0 8px; font-size: 13px; color: var(--rd-ink-2); overflow-wrap: anywhere; }
.lib-crumbs a { color: var(--rd-ink-2); } .lib-crumbs span { margin: 0 4px; }

/* tools */
.lib-tools { position: sticky; top: 0; z-index: 5; margin: 14px -16px 18px; padding: 10px 16px; background: rgba(255,255,255,.96); backdrop-filter: blur(6px); border-bottom: 1px solid var(--rd-line); }
@media (min-width: 600px) { .lib-tools { margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; } }
#lib-search { width: 100%; box-sizing: border-box; min-height: 46px; padding: 0 14px; border: 1px solid var(--rd-line); border-radius: 12px; font: 500 16px var(--rd-font-sans); background: #fff; }
#lib-search:focus { outline: 2px solid var(--rd-accent); border-color: transparent; }
.lib-chips { display: flex; gap: 8px; overflow-x: auto; padding: 10px 0 2px; scrollbar-width: none; }
.lib-chips::-webkit-scrollbar { display: none; }
.lib-chip { flex: none; border: 1px solid var(--rd-line); background: #fff; color: var(--rd-ink); border-radius: 999px; padding: 7px 14px; font: 700 14px var(--rd-font-sans); cursor: pointer; }
.lib-chip.is-on { background: var(--rd-accent); border-color: var(--rd-accent); color: #fff; }

/* grid of covers */
.lib-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 14px; margin: 0 0 32px; }
@media (min-width: 560px) { .lib-grid { grid-template-columns: repeat(3, 1fr); gap: 22px 18px; } }
@media (min-width: 860px) { .lib-grid { grid-template-columns: repeat(4, 1fr); } }
.lib-grid--mini { grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (min-width: 560px) { .lib-grid--mini { grid-template-columns: repeat(5, 1fr); } }
.lib-card { position: relative; display: flex; flex-direction: column; gap: 6px; color: var(--rd-ink); text-decoration: none; }
.lib-card.is-hidden { display: none; }
.lib-cover { display: block; width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; border-radius: 10px; box-shadow: 0 6px 18px rgba(8,87,30,.18); background: #e7efe8; transition: transform .2s; }
.lib-card:hover .lib-cover { transform: translateY(-3px); }
.lib-card b { font-family: var(--rd-font-serif); font-weight: 600; font-size: 16px; line-height: 1.25; margin-top: 4px; }
.lib-card small { font-size: 13px; color: var(--rd-ink-2); line-height: 1.3; }
.lib-card__meta { font-size: 12px; color: var(--rd-ink-2); }
.lib-audio-badge { font-style: normal; }
.lib-audio-badge.is-ready::before { content: "🎧 "; }
.lib-age { position: absolute; top: 8px; left: 8px; background: #fff; color: var(--rd-accent-dark); font: 800 12px var(--rd-font-sans); padding: 4px 8px; border-radius: 999px; box-shadow: 0 2px 6px rgba(0,0,0,.15); }
.lib-age--big { position: static; display: inline-block; margin: 0 0 8px; background: var(--rd-bg-2); }
.lib-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: rgba(0,0,0,.25); border-radius: 0 0 10px 10px; overflow: hidden; }
.lib-progress i { display: block; height: 100%; background: #61c93e; }

/* continue strip */
.lib-continue { margin: 6px 0 22px; padding: 14px 16px; border-radius: 14px; background: var(--rd-bg-2); }
.lib-continue h2 { margin: 0 0 10px; font-size: 16px; font-weight: 800; }
.lib-continue__list { display: flex; gap: 10px; overflow-x: auto; scrollbar-width: none; }
.lib-continue__list::-webkit-scrollbar { display: none; }
.lib-continue__item { flex: none; width: 240px; display: grid; grid-template-columns: 48px 1fr; gap: 10px; align-items: center; padding: 8px; background: #fff; border-radius: 10px; color: var(--rd-ink); text-decoration: none; font-size: 14px; line-height: 1.3; }
.lib-continue__item img { width: 48px; height: 72px; object-fit: cover; border-radius: 6px; }
.lib-continue__item b { display: block; font-size: 14px; }
.lib-continue__item small { color: var(--rd-ink-2); font-size: 12px; }
.lib-continue__item .lib-bar { height: 4px; margin-top: 6px; background: #e4ecE5; border-radius: 2px; overflow: hidden; }
.lib-continue__item .lib-bar i { display: block; height: 100%; background: var(--rd-accent); }

/* book page */
.lib-book { display: grid; grid-template-columns: 120px 1fr; gap: 16px; margin: 10px 0 22px; align-items: start; }
@media (min-width: 600px) { .lib-book { grid-template-columns: 220px 1fr; gap: 28px; } }
.lib-book__cover { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; border-radius: 10px; box-shadow: 0 10px 28px rgba(8,87,30,.22); }
.lib-book__info .rd-title { font-size: clamp(24px, 6vw, 38px); margin-bottom: 10px; }
.lib-book__meta { margin-bottom: 12px; }
.lib-desc { font-weight: 500; font-size: 17px; margin-bottom: 16px; }
@media (max-width: 599px) { .lib-desc { grid-column: 1 / -1; } .lib-book__info { display: contents; } .lib-book .rd-title { grid-column: 2; margin: 0; } .lib-book .lib-book__meta { grid-column: 2; } .lib-book .lib-age--big { grid-column: 2; } .lib-book .lib-actions, .lib-book .lib-pd { grid-column: 1 / -1; } }
.lib-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 12px; }
.rd-btn--ghost { background: #fff; color: var(--rd-accent-dark); border: 1px solid var(--rd-accent); }
.lib-pd { font-size: 13px; color: var(--rd-ink-2); margin: 0; }
.lib-toc h2, .lib-more h2, .lib-how h2, .lib-reader__h { font-size: 22px; font-weight: 800; margin: 28px 0 12px; }
.lib-toc__list { list-style: none; margin: 0 0 10px; padding: 0; counter-reset: none; }
.lib-toc__list li { border-top: 1px solid var(--rd-line); }
.lib-toc__list a { display: grid; grid-template-columns: 36px 1fr auto; gap: 10px; align-items: center; padding: 11px 0; color: var(--rd-ink); text-decoration: none; font-size: 16px; }
.lib-toc__list a:hover .lib-toc__t { color: var(--rd-accent-dark); }
.lib-toc__n { color: var(--rd-ink-2); font-weight: 700; font-size: 14px; }
.lib-toc__d { font-size: 13px; color: var(--rd-ink-2); white-space: nowrap; }
.lib-toc__list a.has-audio .lib-toc__d::before { content: "🎧 "; }
.lib-toc__list a.is-done .lib-toc__n { color: var(--rd-accent); }
.lib-toc__list a.is-done .lib-toc__n::after { content: " ✓"; }
.lib-toc__list a.is-current { background: var(--rd-bg-2); margin: 0 -8px; padding-left: 8px; padding-right: 8px; border-radius: 8px; }
.lib-audio-note { font-size: 14px; color: var(--rd-ink-2); }
.lib-how ul { padding-left: 0; list-style: none; } .lib-how li { margin: 0 0 10px; padding-left: 22px; position: relative; font-size: 16px; }
.lib-how li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 8px; height: 8px; border-radius: 50%; background: var(--rd-accent); }
.lib-cta { margin-top: 36px; }

/* player */
.lib-player { margin: 0 0 22px; padding: 14px 16px; border-radius: 14px; background: var(--rd-bg-2); }
.lib-player__row { display: flex; align-items: center; gap: 12px; }
.lib-player__ctl { flex-wrap: wrap; gap: 8px 10px; margin-top: 10px; font-size: 13px; color: var(--rd-ink-2); }
.lib-pbtn { border: 1px solid var(--rd-accent); background: #fff; color: var(--rd-accent-dark); border-radius: 999px; min-height: 34px; padding: 0 12px; font: 700 13px var(--rd-font-sans); cursor: pointer; }
.lib-pbtn--big { width: 56px; height: 56px; min-height: 56px; padding: 0; border: 0; background: var(--rd-accent); color: #fff; display: flex; align-items: center; justify-content: center; flex: none; box-shadow: 0 6px 16px rgba(8,87,30,.28); }
.lib-pbtn--big svg { width: 28px; height: 28px; fill: currentColor; }
.lib-pbtn--big:hover { background: var(--rd-accent-dark); }
.lib-player__mid { flex: 1; min-width: 0; }
.lib-player__title { font-weight: 800; font-size: 15px; margin-bottom: 4px; }
.lib-seek input { width: 100%; accent-color: var(--rd-accent); height: 22px; margin: 0; }
.lib-player__time { display: flex; justify-content: space-between; font-size: 12px; color: var(--rd-ink-2); font-variant-numeric: tabular-nums; }
.lib-sel select { font: 600 13px var(--rd-font-sans); border: 1px solid var(--rd-line); border-radius: 8px; padding: 4px 6px; background: #fff; color: var(--rd-ink); }
.lib-chk { display: inline-flex; align-items: center; gap: 6px; } .lib-chk input { accent-color: var(--rd-accent); }
.lib-dl { margin-left: auto; color: var(--rd-accent-dark); font-weight: 700; font-size: 13px; }
.lib-nosound { margin: 0 0 20px; padding: 12px 14px; border-radius: 12px; background: #fff8e1; color: #5a4a12; font-size: 15px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.lib-player.is-playing .lib-pbtn--big svg path { d: path("M6 5h4v14H6zM14 5h4v14h-4z"); }
.lib-player.is-sleeping .lib-player__title::after { content: " · таймер сна"; font-weight: 500; color: var(--rd-ink-2); }

/* text */
.lib-text { font-family: var(--rd-font-serif); font-size: 19px; line-height: 1.7; }
.lib-text > p { margin: 0 0 1.1em; text-indent: 1.4em; }
.lib-text > p.lib-verse { text-indent: 0; padding-left: 1.4em; }
.lib-text h2 { font-family: var(--rd-font-sans); }
.lib-text p:first-of-type::first-letter { font-family: var(--rd-font-serif); font-size: 2.6em; line-height: .9; float: left; margin: .06em .08em 0 0; color: var(--rd-accent-dark); }
body[data-kind="tale"] .lib-text, .lib-page[data-kind="tale"] .lib-text { font-size: 21px; line-height: 1.75; }
.lib-chnav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; margin: 28px 0 10px; }
.lib-chnav__toc { color: var(--rd-ink-2); font-size: 14px; }
.lib-resume { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); z-index: 59; display: flex; gap: 8px; align-items: center; padding: 10px 12px 10px 16px; border-radius: 14px; background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,.18); font: 500 15px/1.35 var(--rd-font-sans); max-width: calc(100vw - 32px); }
.lib-resume button { border: 0; border-radius: 999px; padding: 9px 14px; font: 700 14px var(--rd-font-sans); cursor: pointer; background: var(--rd-accent); color: #fff; white-space: nowrap; }
.lib-resume button.lib-x { background: transparent; color: var(--rd-ink-2); padding: 6px; }
.lib-empty { color: var(--rd-ink-2); }

/* kids hub accents */
.lib-page[data-kind="tale"] .lib-card b, [data-lib="hub"][data-kind="tale"] .lib-card b { font-size: 17px; }
[data-lib="hub"][data-kind="tale"] .rd-h1 { color: var(--rd-accent-dark); }
[hidden] { display: none !important; }
.lib-text > p.lib-verse::first-letter { font-size: inherit; float: none; margin: 0; color: inherit; line-height: inherit; font-family: inherit; }

/* book.js inline row («Читать как книгу / Слушать») inside the book header grid */
.lib-book .bk-inline { grid-column: 1 / -1; margin: 6px 0 10px; }
.lib-book .bk-inline button { flex: 1 1 auto; white-space: nowrap; }
.lib-page .lib-player:not([hidden]) ~ * [data-bk-listen], .lib-page .bk-inline [data-bk-listen] { display: none; }   /* own player replaces the generic «Слушать» */
main[data-lib="chapter"], main[data-lib="tale"] .lib-reader { max-width: 760px; }
main[data-lib="chapter"] { margin: 0 auto; }