/* Books page. Same tokens and filter bar as Stories and Gallery (accent #0b4f8a, radius 12). */
.mf-books{--mf-ink:#1a1a1a;--mf-muted:#4d4d4d;--mf-line:#d9d6cf;--mf-stage:#e9e6df;--mf-accent:#0b4f8a;max-width:1200px;margin:2rem auto;color:var(--mf-ink);font-family:inherit}
.mf-books *{box-sizing:border-box}
.mf-books .sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.mfb-lead{margin:0 0 1.5rem;color:var(--mf-muted)}
.mfb-lead a{color:var(--mf-accent)}
.mfb-load{padding:2rem 0;color:var(--mf-muted)}
.mf-h{font-size:1.5rem;margin:2.5rem 0 1rem;padding-bottom:.4rem;border-bottom:2px solid var(--mf-line)}
.mf-h span{font-weight:400;font-size:1rem;color:var(--mf-muted)}
.mfb-now .mf-h{margin-top:1rem}

/* tabs */
.mfb-tabs{display:flex;gap:.5rem;margin:2rem 0 0;border-bottom:2px solid var(--mf-line)}
.mfb-tab{min-height:44px;padding:.5rem 1.1rem;margin-bottom:-2px;border:0;border-bottom:3px solid transparent;background:none;color:var(--mf-muted);font:inherit;font-size:1rem;cursor:pointer}
.mfb-tab span{font-variant-numeric:tabular-nums}
.mfb-tab:hover{color:var(--mf-ink)}
.mfb-tab[aria-selected="true"]{color:var(--mf-ink);font-weight:600;border-bottom-color:var(--mf-accent)}
.mfb-tab:focus-visible{outline:3px solid var(--mf-accent);outline-offset:-3px;border-radius:6px}
.mfb-panel[hidden]{display:none}

/* grid and cards */
.mfb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:1.4rem 1.25rem;list-style:none;margin:0;padding:0}
.mfb-grid--now{grid-template-columns:repeat(auto-fill,minmax(168px,200px))}
.mfb-card{margin:0;padding:0}
.mfb-card__box{display:flex;flex-direction:column;height:100%;text-decoration:none;color:var(--mf-ink);background:#fff;border:1px solid var(--mf-line);border-radius:12px;overflow:hidden;transition:transform .2s,box-shadow .2s}
a.mfb-card__box:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,.14)}
a.mfb-card__box:focus-visible{outline:3px solid var(--mf-accent);outline-offset:3px}
.mfb-cover{display:block;position:relative;aspect-ratio:2/3;background:var(--mf-stage);overflow:hidden}
.mfb-cover img{display:block;width:100%;height:100%;object-fit:cover}
.mfb-cover--none{display:flex;flex-direction:column;justify-content:center;gap:.5rem;padding:.9rem;text-align:center}
.mfb-cover--none b{font-size:.95rem;line-height:1.25}
.mfb-cover--none i{font-size:.8rem;font-style:normal;color:var(--mf-muted)}
.mfb-card__body{display:flex;flex-direction:column;gap:.15rem;padding:.7rem .8rem .85rem;flex:1}
.mfb-card__title{margin:0;font-size:.98rem;line-height:1.25;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.mfb-card__author{font-size:.85rem;color:var(--mf-muted)}
.mfb-card__meta{margin-top:.35rem;font-size:.82rem;color:var(--mf-muted);font-variant-numeric:tabular-nums}
.mfb-stars{color:var(--mf-accent);letter-spacing:.06em;font-size:.95rem}
.mfb-card__cat{margin-top:auto;padding-top:.5rem;font-size:.76rem;font-weight:600;color:var(--mf-accent)}
.mfb-card__rev{margin-top:.3rem;font-size:.8rem;font-weight:600;color:var(--mf-ink);text-decoration:underline;text-underline-offset:3px}
.mfb-card--now .mfb-card__body{padding-bottom:.9rem}

/* filter bar (same look as Stories) */
.mf-filter{margin-top:1.5rem;padding:1rem 0 .25rem;container-type:inline-size}
.mf-filter__row{display:flex;flex-wrap:wrap;gap:.5rem}
.mf-filter__row--fields{gap:.75rem 1.25rem;margin-top:.9rem;align-items:center}
.mf-chips{display:flex;flex-wrap:wrap;gap:.4rem;max-width:100%}
.mf-chip{min-height:44px;padding:.4rem .85rem;border:1px solid var(--mf-line);border-radius:999px;background:#fff;color:var(--mf-ink);font:inherit;font-size:.9rem;white-space:nowrap;cursor:pointer}
.mf-chip span{color:var(--mf-muted)}
.mf-chip:hover{border-color:var(--mf-ink)}
.mf-chip[aria-pressed="true"]{background:var(--mf-ink);border-color:var(--mf-ink);color:#fff}
.mf-chip[aria-pressed="true"] span{color:#e6e6e6}
.mf-chip:focus-visible,.mf-filter select:focus-visible,.mf-filter input:focus-visible,.mf-clear:focus-visible{outline:3px solid var(--mf-accent);outline-offset:2px}
.mf-filter label{display:flex;align-items:center;gap:.5rem;font-size:.92rem}
.mf-filter select,.mf-filter input{min-height:44px;padding:.3rem .7rem;border:1px solid #8a8a8a;border-radius:8px;background:#fff;color:var(--mf-ink);font:inherit;font-size:.92rem}
.mf-filter input{min-width:14rem}
.mf-clear{min-height:44px;padding:.3rem .9rem;border:0;background:none;color:var(--mf-accent);font:inherit;font-size:.92rem;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.mf-clear[hidden]{display:none}
.mf-status{margin:.9rem 0 0;font-size:.9rem;color:var(--mf-muted)}
.mf-empty{padding:2rem 0;color:var(--mf-muted)}

/* single book page */
.mfb-book{display:grid;grid-template-columns:minmax(150px,260px) 1fr;gap:2rem;align-items:start;margin-top:1rem}
.mfb-book .mfb-cover{border:1px solid var(--mf-line);border-radius:12px}
.mfb-book h1{margin:0 0 .25rem;font-size:2rem;line-height:1.2}
.mfb-book__sub{margin:0 0 .5rem;font-size:1.1rem;color:var(--mf-muted)}
.mfb-book__by{margin:0 0 1rem;font-size:1.05rem}
.mfb-facts{display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;margin:0 0 1.5rem;padding:0;list-style:none;font-size:.95rem;color:var(--mf-muted)}
.mfb-facts b{color:var(--mf-ink)}
.mfb-review{max-width:42rem}
.mfb-review h2{font-size:1.2rem;margin:0 0 .6rem}
.mfb-review p{margin:0 0 1em;line-height:1.65}
.mfb-review details summary{cursor:pointer;font-weight:600;min-height:44px}
.mfb-back{display:inline-block;margin:0 0 .5rem;color:var(--mf-accent)}
.mfb-ext{margin-top:1.5rem}
.mfb-ext a{color:var(--mf-accent)}

@media (max-width:600px){
  .mfb-grid,.mfb-grid--now{grid-template-columns:repeat(2,1fr);gap:1rem .75rem}
  .mf-filter input{min-width:0;width:100%}.mf-filter label{width:100%}.mf-filter select{flex:1}
  .mfb-book{grid-template-columns:1fr}.mfb-book .mfb-cover{max-width:220px}
  .mfb-tab{padding:.5rem .75rem}
}
@media (prefers-reduced-motion:reduce){.mfb-card__box{transition:none}a.mfb-card__box:hover{transform:none}}
@keyframes mfb-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:no-preference){.mf-books.is-anim .mfb-card{animation:mfb-in .3s ease both}}