:root{
  --bbul-bg:#000000;
  --bbul-card:#16171d;
  --bbul-head:#d02d33;
  --bbul-accent:#78181a;
  --bbul-text:#efe1e1;
  --bbul-muted:rgba(239,225,225,.7);
}
.bbul-card,.bbul-book-row,.bbul-stat-card{background:var(--bbul-card);color:var(--bbul-text);border:1px solid rgba(239,225,225,.12);border-radius:18px;padding:18px;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.bbul-card h2,.bbul-section-title{color:var(--bbul-head);font-size:30px;margin:0 0 16px;text-align:left}.bbul-grid-form{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:14px}.bbul-card label{display:flex;flex-direction:column;gap:6px;font-weight:700;color:var(--bbul-head)}.bbul-card input,.bbul-card select,.bbul-card textarea{width:100%;background:#070708;color:var(--bbul-text);border:1px solid rgba(239,225,225,.18);border-radius:10px;padding:10px}.bbul-check{justify-content:end}.bbul-check input{width:auto}.bbul-btn{background:var(--bbul-accent);color:var(--bbul-text)!important;border:0;border-radius:999px;padding:10px 16px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-weight:700}.bbul-btn:hover{background:var(--bbul-head);color:var(--bbul-text)!important}.bbul-btn-secondary{background:#2a2b31}.bbul-actions-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.bbul-message{color:var(--bbul-muted);font-weight:700}.bbul-message.is-error{color:#ff8585}.bbul-message.is-ok{color:#efe1e1}.bbul-dashboard{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 24px}.bbul-stat-card strong{display:block;font-size:36px;color:var(--bbul-head)}.bbul-stat-card span{color:var(--bbul-text)}.bbul-library-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.bbul-library-tabs a{color:var(--bbul-text);background:#16171d;border:1px solid rgba(239,225,225,.12);border-radius:999px;padding:8px 12px;text-decoration:none}.bbul-library-tabs a:hover{background:var(--bbul-accent);color:var(--bbul-text)}.bbul-book-list{display:grid;gap:14px}.bbul-book-row{display:grid;grid-template-columns:82px 1fr;gap:14px;align-items:start}.bbul-cover img{width:82px;height:122px;object-fit:cover;border-radius:8px;box-shadow:0 12px 25px rgba(0,0,0,.4)}.bbul-book-row h3{margin:0 0 6px;font-size:20px}.bbul-book-row h3 a{color:var(--bbul-head);text-decoration:none}.bbul-book-row h3 a:hover{color:var(--bbul-accent)}.bbul-muted{color:var(--bbul-muted);margin:0 0 6px}.bbul-rating-line{color:var(--bbul-text);margin:0 0 8px}.bbul-note{color:var(--bbul-text);border-left:3px solid var(--bbul-head);padding-left:12px}.bbul-empty{color:var(--bbul-muted)}
@media(max-width:800px){.bbul-grid-form,.bbul-dashboard{grid-template-columns:1fr}.bbul-book-row{grid-template-columns:68px 1fr}.bbul-cover img{width:68px;height:102px}.bbul-card,.bbul-book-row,.bbul-stat-card{padding:14px}.bbul-card h2,.bbul-section-title{font-size:26px}.bbul-actions-row{align-items:stretch}.bbul-actions-row .bbul-btn{width:100%}}