/* BookPressed page components — ported directly from the WordPress style.css
   .bk-* book spines · .rc-* race cards · .challenge-* challenge archive */

/* ============ shared cream paper background for archive pages ============ */
.archive-paper{background:#ece6d6;background-image:
  radial-gradient(circle at 30% 20%, rgba(0,0,0,.015) 0 2px, transparent 3px),
  radial-gradient(circle at 70% 60%, rgba(0,0,0,.015) 0 2px, transparent 3px);
  background-size:60px 60px;min-height:70vh}
.archive-head{padding:34px 0 6px}
.archive-head h1{font-family:'Playfair Display',serif;font-weight:900;font-size:34px;color:#3a3a3a;margin:0}
.archive-head p{font-family:'Barlow',sans-serif;color:#777;margin:8px 0 0;font-size:16px}

/* ============ FILTER BAR (chapters) ============ */
.bp-filter{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:#fff;
  border-top:3px solid #2c45fe;border-bottom:3px solid #dd012c;border-radius:4px;
  padding:14px 22px;margin:18px 0 6px;box-shadow:0 2px 10px rgba(0,0,0,.06)}
.bp-filter__label{font-family:'Barlow Condensed',sans-serif;font-weight:800;text-transform:uppercase;
  letter-spacing:.16em;font-size:13px;color:#dd012c;margin-right:6px}
.bp-filter select{width:auto;min-width:130px;font-family:'Barlow Condensed',sans-serif;font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;font-size:14px;color:#444;background:#f7f8fc;
  border:1px solid #e3e7f5;border-radius:6px;padding:9px 14px}

/* ============ BOOK SPINES (chapters) ============ */
.bk-shelf{display:flex;flex-direction:row;flex-wrap:wrap;align-items:flex-end;align-content:flex-start;
  gap:36px 6px;padding:24px 48px;position:relative;
  background:#f0f4ff;background-image:repeating-linear-gradient(90deg,transparent,transparent 200px,rgba(44,69,254,.05) 200px,rgba(44,69,254,.05) 202px);
  border-radius:4px}
.bk-plank{width:100%;height:18px;flex-basis:100%;flex-shrink:0;
  background:repeating-linear-gradient(90deg,transparent,transparent 80px,rgba(0,0,0,.06) 80px,rgba(0,0,0,.06) 82px),
    linear-gradient(180deg,#ff2a4a 0%,#dd012c 35%,#b8001f 65%,#8a0018 100%);
  box-shadow:0 5px 16px rgba(0,0,0,.45),inset 0 2px 0 rgba(255,255,255,.15);
  border-radius:0 0 3px 3px;margin-top:-32px;margin-bottom:12px;position:relative;z-index:5}
.bk-wrap{position:relative;z-index:1;display:inline-block;width:64px;margin-left:7px;perspective:800px;flex-shrink:0;align-self:flex-end}
.bk-wrap:hover{z-index:200}
.bk-book{display:flex;flex-direction:column;height:100%;width:64px;position:relative;transform-style:preserve-3d;
  transform-origin:left center;transition:transform .45s cubic-bezier(.23,1,.32,1),box-shadow .45s ease;
  text-decoration:none;cursor:pointer;box-shadow:-3px 0 8px rgba(0,0,0,.4),2px 0 4px rgba(0,0,0,.15)}
.bk-spine{position:absolute;inset:0;background:var(--bk-bg,#3b2a1a);display:flex;flex-direction:column;
  align-items:center;justify-content:space-between;padding:12px 4px;overflow:hidden;
  border-top:6px solid var(--bk-band,#dd012c);border-bottom:4px solid var(--bk-band,#dd012c)}
.bk-spine::after{content:'';position:absolute;top:0;right:0;width:5px;height:100%;
  background:linear-gradient(180deg,rgba(255,255,255,.22),rgba(255,255,255,.06) 60%,transparent);pointer-events:none}
.bk-spine__title{font-family:'Barlow Condensed',sans-serif;font-size:22px;font-weight:800;color:rgba(255,255,255,.97);
  writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:.04em;line-height:1;white-space:nowrap;overflow:hidden;
  text-overflow:ellipsis;flex:1;min-height:0;text-align:center;padding:6px 0;margin:3px 0;
  border-top:1px solid rgba(255,255,255,.25);border-bottom:1px solid rgba(255,255,255,.25);
  text-shadow:-1px -1px 0 rgba(0,0,0,.95),1px -1px 0 rgba(0,0,0,.95),-1px 1px 0 rgba(0,0,0,.95),1px 1px 0 rgba(0,0,0,.95),0 0 5px rgba(0,0,0,.4)}
.bk-spine__author{font-family:'Barlow Condensed',sans-serif;font-size:12px;font-weight:600;color:rgba(255,255,255,.8);
  writing-mode:vertical-rl;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:90px;letter-spacing:.02em;
  flex-shrink:0;text-shadow:0 1px 3px rgba(0,0,0,.8)}
.bk-spine__year{font-family:'Barlow Condensed',sans-serif;font-size:10px;font-weight:400;color:rgba(255,255,255,.5);
  writing-mode:vertical-rl;letter-spacing:.02em;flex-shrink:0}
.bk-cover{position:absolute;top:0;left:64px;width:0;height:100%;overflow:hidden;background:#fff;opacity:0;
  display:flex;flex-direction:column;box-shadow:6px 0 18px rgba(0,0,0,.35);transition:width 0s linear .45s,opacity .15s ease .35s}
.bk-cover__body{padding:14px 16px 16px;flex:1;display:flex;flex-direction:column;gap:8px;overflow:hidden}
.bk-cover__cat{font-family:'Barlow Condensed',sans-serif;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:#888}
.bk-cover__level{font-family:'Barlow Condensed',sans-serif;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;padding:2px 8px;border-radius:2px;align-self:flex-start}
.bk-cover__level--beginner{background:#dd012c;color:#fff}.bk-cover__level--intermediate{background:#b07000;color:#fff}.bk-cover__level--advanced{background:#2c45fe;color:#fff}
.bk-cover__title{font-family:'Barlow',sans-serif;font-size:16px;font-weight:700;color:#1a1a2e;line-height:1.35;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.bk-cover__excerpt{font-family:'Barlow',sans-serif;font-size:13px;color:#444;line-height:1.65;margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.bk-cover__cta{font-family:'Barlow Condensed',sans-serif;font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:#dd012c;align-self:flex-end;margin-top:auto}
.bk-wrap:hover .bk-book{transform:rotateY(-20deg) translateX(8px);box-shadow:-8px 2px 20px rgba(0,0,0,.5),8px 0 12px rgba(0,0,0,.2)}
.bk-wrap:hover .bk-cover{width:220px;opacity:1;transition:width .42s cubic-bezier(.23,1,.32,1) .04s,opacity .28s ease .08s}

/* ============ RACE CARDS ============ */
.rc-list{display:grid;grid-template-columns:1fr;gap:14px;padding:20px 0}
.rc-card{border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 2px 12px rgba(44,69,254,.1),0 1px 3px rgba(0,0,0,.06);transition:transform .2s,box-shadow .2s}
.rc-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(44,69,254,.15)}
.rc-card__link{display:grid;grid-template-columns:8px 1fr auto auto auto;align-items:stretch;text-decoration:none;min-height:80px}
.rc-card__flag{background:repeating-linear-gradient(180deg,#fcef1d 0,#fcef1d 10px,#fffbe8 10px,#fffbe8 20px);width:8px;border-radius:12px 0 0 12px}
.rc-card__body{padding:13px 18px 13px 16px;display:flex;flex-direction:column;justify-content:center;gap:4px;flex:1;overflow:hidden}
.rc-card__title{font-family:'Barlow Condensed',sans-serif;font-size:20px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;color:#1a1a2e;line-height:1.15;margin:0;transition:color .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rc-card:hover .rc-card__title{color:#dd012c}
.rc-card__meta{display:flex;gap:12px;flex-wrap:wrap;font-family:'Barlow',sans-serif;font-size:12px;font-weight:600;color:#666;margin-top:2px}
.rc-card__time{color:#2c45fe}
.rc-card__reactions{display:flex;align-items:center;gap:4px;color:#aaa}
.rc-card__reactions-icon{color:#dd012c;opacity:.7}
.rc-card__status{display:flex;align-items:center;padding:0 14px;font-family:'Barlow Condensed',sans-serif;font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;border-left:1px solid #eee;white-space:nowrap;min-width:80px;justify-content:center}
.rc-card__status--open{color:#fff;background:#2c45fe}.rc-card__status--waiting{color:#fff;background:#dd012c}
.rc-card__status--in-progress{color:#1a1a2e;background:#fcef1d}
.rc-card__status--finished{color:#fff;background:#2c45fe;position:relative;overflow:hidden}
.rc-card__status--finished::after{content:'';position:absolute;top:0;right:0;width:18px;height:100%;background:repeating-linear-gradient(180deg,#fff 0,#fff 5px,#2c45fe 5px,#2c45fe 10px);opacity:.35}
.rc-card__cta{font-family:'Barlow Condensed',sans-serif;font-size:15px;font-weight:800;color:#aaa;padding:0 18px;display:flex;align-items:center;justify-content:center;transition:color .2s;white-space:nowrap;border-left:1px solid #eee;letter-spacing:.05em}
.rc-card:hover .rc-card__cta{color:#dd012c}

@media(max-width:640px){
  .bk-shelf{flex-direction:column;align-items:stretch;gap:0;padding:0;background-image:none}
  .bk-plank{display:none}
  .bk-wrap{height:72px!important;width:100%!important;display:block;align-self:stretch;perspective:none}
  .bk-book{width:100%!important;height:72px!important;transform:none!important;box-shadow:none!important;border-left:6px solid var(--bk-band,#fcef1d);border-radius:0;background:var(--bk-bg,#0a0d1a);flex-direction:row;align-items:center}
  .bk-spine{position:static;writing-mode:horizontal-tb;flex-direction:row;align-items:center;justify-content:space-between;width:100%;height:72px;padding:0 16px;border-top:none;border-bottom:1px solid rgba(255,255,255,.1);gap:12px}
  .bk-spine__title,.bk-spine__author,.bk-spine__year{writing-mode:horizontal-tb;white-space:nowrap;max-height:none}
  .bk-spine__title{font-size:15px;flex:1}.bk-cover{display:none}
  .bk-wrap:hover .bk-book{transform:none!important}
  .rc-card__status{min-width:60px;font-size:10px;padding:0 10px}
  .challenge-archive__grid{grid-template-columns:1fr}
  .bp-filter{padding:12px 14px}
}