/* ============================================================
   BIBLIOTECA (split from addons.css)
   ============================================================ */

/* ============================================================
   AUDIO LIBRARY (brascast-biblioteca.html)
   ============================================================ */

/* Reserved space for the floating player */
body.bb-has-player { padding-bottom: 88px; }

/* Ensures [hidden] beats the display:flex from status classes */
.bb-loading[hidden],
.bb-error[hidden],
.bb-empty[hidden],
.bb-skeleton-list[hidden] { display: none; }

/* --- HERO --- */
.bb-hero { position: relative; overflow: hidden; padding: calc(var(--nav-h) + 80px) 0 56px; background: linear-gradient(180deg, var(--bg-soft) 0%, #fff 100%); }
.bb-hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.bb-blob { position: absolute; border-radius: 50%; pointer-events: none; }
.bb-blob-1 { width: 680px; height: 680px; background: radial-gradient(circle, rgba(23,141,114,.22) 0%, rgba(23,141,114,.08) 35%, transparent 70%); top: -230px; right: -190px; }
.bb-blob-2 { width: 540px; height: 540px; background: radial-gradient(circle, rgba(42,173,142,.22) 0%, rgba(42,173,142,.08) 35%, transparent 70%); bottom: -170px; left: -190px; }
.bb-hero-inner { position: relative; z-index: 1; max-width: 1020px; margin: 0 auto; text-align: center; }
.bb-hero-inner .tag { margin-bottom: 18px; }
.bb-hero-inner h1 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; color: var(--text); margin: 0 0 14px; text-wrap: balance; }
.bb-hero-inner h1 .accent { color: var(--green); }
.bb-hero-inner .sub { font-size: 20px; color: var(--text-muted); line-height: 1.3; margin-bottom: 28px; max-width: 640px; margin-left: auto; margin-right: auto; text-wrap: pretty; }

.bb-search { display: flex; align-items: center; gap: 10px; max-width: 540px; margin: 0 auto; padding: 4px 4px 4px 18px; background: #fff; border: 1.5px solid var(--border); border-radius: 99px; box-shadow: 0 8px 24px rgba(15,30,27,.06); transition: border-color .15s, box-shadow .15s; }
.bb-search:focus-within { border-color: var(--green); box-shadow: 0 0 0 4px var(--green-light), 0 8px 24px rgba(23,141,114,.12); }
.bb-search svg { width: 18px; height: 18px; color: var(--text-muted); flex-shrink: 0; }
.bb-search input { flex: 1; border: none; outline: none; background: transparent; font-family: var(--font); font-size: 15.5px; font-weight: 500; color: var(--text); padding: 14px 6px 14px 0; }
.bb-search input::placeholder { color: var(--text-muted); }

.bb-hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.bb-hero-stat { display: flex; flex-direction: column; align-items: center; padding: 16px 8px; background: #fff; border: 1.5px solid var(--border); border-radius: 14px; }
.bb-hero-stat strong { font-size: 24px; font-weight: 800; color: var(--green); letter-spacing: -.015em; line-height: 1; margin-bottom: 4px; }
.bb-hero-stat span { font-size: 12.5px; color: var(--text-muted); text-align: center; line-height: 1.3; }

/* --- MAIN LAYOUT --- */
.bb-main { padding: 56px 0 80px; background: var(--bg); }
.bb-layout { display: grid; grid-template-columns: 240px 1fr; gap: 36px; align-items: flex-start; }

/* SIDEBAR */
.bb-sidebar { position: sticky; top: calc(var(--nav-h) + 16px); }
.bb-sidebar-toggle { display: none; align-items: center; gap: 8px; width: 100%; padding: 12px 16px; background: #fff; border: 1.5px solid var(--border); border-radius: 12px; font-size: 14.5px; font-weight: 700; color: var(--text); cursor: pointer; }
.bb-sidebar-toggle svg { width: 18px; height: 18px; }
.bb-sidebar-toggle-count { margin-left: auto; min-width: 22px; height: 22px; padding: 0 7px; border-radius: 99px; background: var(--border); color: var(--text-muted); font-size: 12px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; }
.bb-sidebar-toggle-count.is-on { background: var(--green); color: #fff; }
.bb-sidebar-panel { display: flex; flex-direction: column; gap: 28px; }
.bb-filter-group h3 { font-size: 12.5px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 12px; }
.bb-filter-list { display: flex; flex-direction: column; gap: 4px; }
.bb-filter-list--scroll { max-height: 320px; overflow-y: auto; padding-right: 4px; }
.bb-filter-list--scroll::-webkit-scrollbar { width: 6px; }
.bb-filter-list--scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.bb-filter-skeleton { height: 18px; background: linear-gradient(90deg, var(--bg-soft) 0%, var(--border) 50%, var(--bg-soft) 100%); background-size: 200% 100%; border-radius: 6px; animation: bbShimmer 1.4s infinite; }
@keyframes bbShimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Radios */
.bb-radio, .bb-checkbox { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; cursor: pointer; transition: background .12s; }
.bb-radio:hover, .bb-checkbox:hover { background: var(--bg-soft); }
.bb-radio input, .bb-checkbox input { position: absolute; opacity: 0; pointer-events: none; }
.bb-radio-mark, .bb-checkbox-mark { width: 16px; height: 16px; border: 1.5px solid var(--border); flex-shrink: 0; position: relative; transition: border-color .15s, background .15s; }
.bb-radio-mark { border-radius: 50%; }
.bb-checkbox-mark { border-radius: 4px; }
.bb-radio input:checked + .bb-radio-mark { border-color: var(--green); background: var(--green); }
.bb-radio input:checked + .bb-radio-mark::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: #fff; }
.bb-checkbox input:checked + .bb-checkbox-mark { border-color: var(--green); background: var(--green); }
.bb-checkbox input:checked + .bb-checkbox-mark::after { content: ''; position: absolute; top: 1px; left: 4px; width: 5px; height: 9px; border-right: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(45deg); }
.bb-radio-label, .bb-checkbox-label { flex: 1; font-size: 15px; color: var(--text); display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.bb-checkbox-label { text-transform: capitalize; }
.bb-radio-label em, .bb-checkbox-label em { font-size: 11px; font-weight: 700; color: var(--text-muted); font-style: normal; background: var(--bg-soft); padding: 2px 8px; border-radius: 99px; }
.bb-radio input:checked ~ .bb-radio-label, .bb-checkbox input:checked ~ .bb-checkbox-label { color: var(--green-dark); font-weight: 600; }
.bb-radio input:checked ~ .bb-radio-label em, .bb-checkbox input:checked ~ .bb-checkbox-label em { background: var(--green-light); color: var(--green-dark); }

.bb-filters-clear { background: transparent; border: 1.5px solid var(--border); color: var(--text-muted); padding: 10px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 600; cursor: pointer; transition: border-color .15s, color .15s; }
.bb-filters-clear:hover { border-color: var(--green); color: var(--green); }

/* CONTENT (list area) */
.bb-content { min-width: 0; scroll-margin-top: calc(var(--nav-h) + 24px); }
.bb-content-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.bb-content-count { font-size: 14.5px; font-weight: 700; color: var(--text); }
.bb-sort { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-muted); }
.bb-sort select { font-family: var(--font); font-size: 13.5px; font-weight: 600; color: var(--text); background: #fff; border: 1.5px solid var(--border); border-radius: 8px; padding: 7px 10px; cursor: pointer; transition: border-color .15s; }
.bb-sort select:hover, .bb-sort select:focus { border-color: var(--green); outline: none; }

.bb-list { display: flex; flex-direction: column; gap: 12px; }

/* --- CARD --- */
.bb-card { display: flex; gap: 16px; padding: 14px; background: #fff; border: 1.5px solid var(--border); border-radius: 14px; transition: border-color .18s, box-shadow .18s, transform .18s; }
.bb-card:hover { border-color: var(--green-mid); box-shadow: 0 6px 18px rgba(15,30,27,.06); }
.bb-card.is-current { border-color: var(--green); background: linear-gradient(90deg, var(--green-light) 0%, #fff 60%); box-shadow: 0 6px 18px rgba(23,141,114,.1); }
.bb-card-cover { position: relative; width: 112px; height: 112px; border-radius: 10px; overflow: hidden; flex-shrink: 0; background: var(--bg-soft); }
.bb-card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bb-card-cover-fallback { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--green-light), #d3ece4); color: var(--green); }
.bb-card-cover-fallback svg { width: 36px; height: 36px; }
.bb-card-new { position: absolute; top: 6px; right: 6px; z-index: 3; padding: 3px 9px; background: linear-gradient(135deg, #f5b73a 0%, #ed7853 100%); color: #fff; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; border-radius: 5px; box-shadow: 0 3px 8px rgba(237,120,83,.4); pointer-events: none; }
.bb-card-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(15,30,27,.55); color: #fff; opacity: 0; cursor: pointer; transition: opacity .18s; border: none; }
.bb-card:hover .bb-card-play, .bb-card.is-current .bb-card-play { opacity: 1; }
.bb-card-play svg { width: 38px; height: 38px; }
.bb-card-icon-pause { display: none; }
.bb-card.is-playing .bb-card-icon-play { display: none; }
.bb-card.is-playing .bb-card-icon-pause { display: block; }
.bb-card.is-current .bb-card-play { background: rgba(23,141,114,.85); opacity: 1; }

.bb-card-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.bb-card-meta-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 2px; }
.bb-badge { display: inline-flex; align-items: center; padding: 3px 9px; font-size: 10.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; border-radius: 99px; }
.bb-badge--programete { background: var(--green-light); color: var(--green-dark); }
.bb-badge--programa { background: #e0f4fc; color: #1d5d8c; }
.bb-badge--campanha { background: #fff4d8; color: #92660d; }
.bb-card-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; font-size: 11.5px; font-weight: 600; color: var(--text-muted); background: var(--bg-soft); border-radius: 99px; font-variant-numeric: tabular-nums; }
.bb-card-chip svg { width: 11px; height: 11px; flex-shrink: 0; }
.bb-card-chip-prefix { font-style: normal; font-weight: 500; opacity: .7; text-transform: lowercase; letter-spacing: .01em; }
.bb-card-title { font-size: 16.5px; font-weight: 800; color: var(--text); line-height: 1.3; letter-spacing: -.005em; margin: 0; }
.bb-card.is-current .bb-card-title { color: var(--green-dark); }
.bb-card-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.5; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bb-card-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.bb-card-tag { display: inline-flex; padding: 2px 8px; font-size: 11px; font-weight: 600; color: var(--text-muted); border: 1px solid var(--border); border-radius: 6px; text-transform: capitalize; }

/* Skeleton card */
.bb-skeleton-list { display: flex; flex-direction: column; gap: 12px; }
.bb-card--skeleton { pointer-events: none; }
.bb-card--skeleton .bb-card-cover { background: linear-gradient(90deg, var(--bg-soft) 0%, var(--border) 50%, var(--bg-soft) 100%); background-size: 200% 100%; animation: bbShimmer 1.4s infinite; }
.bb-card--skeleton .bb-card-body { gap: 10px; padding: 8px 0; }
.bb-card--skeleton .bb-card-body span { display: block; height: 10px; border-radius: 5px; background: linear-gradient(90deg, var(--bg-soft) 0%, var(--border) 50%, var(--bg-soft) 100%); background-size: 200% 100%; animation: bbShimmer 1.4s infinite; }
.bb-card--skeleton .bb-card-body span:nth-child(1) { width: 60%; height: 16px; }
.bb-card--skeleton .bb-card-body span:nth-child(2) { width: 95%; }
.bb-card--skeleton .bb-card-body span:nth-child(3) { width: 80%; }

/* Loading / End / Error / Empty */
.bb-loading { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 32px 0; color: var(--text-muted); font-size: 14px; }
.bb-spinner { width: 22px; height: 22px; border: 2.5px solid var(--border); border-top-color: var(--green); border-radius: 50%; animation: bbSpin .8s linear infinite; }
@keyframes bbSpin { to { transform: rotate(360deg); } }
.bb-error { display: flex; align-items: center; gap: 14px; padding: 22px; background: #fff7f1; border: 1.5px solid #ffd4c2; border-radius: 14px; margin-top: 24px; }
.bb-error svg { width: 32px; height: 32px; color: #d97048; flex-shrink: 0; }
.bb-error div { flex: 1; line-height: 1.4; }
.bb-error strong { display: block; color: #b6553a; font-weight: 800; }
.bb-error span { font-size: 13.5px; color: var(--text-muted); }
.bb-error button { padding: 9px 16px; background: var(--green); color: #fff; border: none; border-radius: 9px; font-size: 13.5px; font-weight: 700; cursor: pointer; transition: background .15s; }
.bb-error button:hover { background: var(--green-dark); }
.bb-empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 48px 24px; text-align: center; color: var(--text-muted); background: var(--bg-soft); border-radius: 14px; margin-top: 18px; }
.bb-empty svg { width: 40px; height: 40px; color: var(--text-muted); opacity: .6; margin-bottom: 4px; }
.bb-empty strong { font-size: 17px; font-weight: 800; color: var(--text); }
.bb-empty span { font-size: 14px; }
.bb-sentinel { height: 1px; }

/* --- MINI PLAYER FLUTUANTE --- */
.bb-player { position: fixed; left: 0; right: 0; bottom: 0; z-index: 900; background: #fff; border-top: 1.5px solid var(--border); box-shadow: 0 -12px 28px rgba(15,30,27,.08); padding: 12px 0; animation: bbSlideUp .3s ease-out; }
@keyframes bbSlideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.bb-player-inner { display: flex; align-items: center; gap: 16px; }
.bb-player-cover-wrap { position: relative; width: 56px; height: 56px; border-radius: 10px; overflow: hidden; background: var(--bg-soft); flex-shrink: 0; }
.bb-player-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.bb-player-cover-fallback { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--green-light), #d3ece4); color: var(--green); }
.bb-player-cover-fallback svg { width: 24px; height: 24px; }
.bb-player-meta { min-width: 0; flex: 0 1 220px; line-height: 1.3; }
.bb-player-meta strong { display: block; font-size: 14.5px; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bb-player-meta span { font-size: 12.5px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.bb-player-toggle { width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; flex-shrink: 0; transition: background .15s, transform .12s; position: relative; }
.bb-player-toggle:hover { background: var(--green-dark); }
.bb-player-toggle:active { transform: scale(.95); }
.bb-player-toggle svg { width: 20px; height: 20px; }
.bb-player-icon-play { display: block; }
.bb-player-icon-pause, .bb-player-icon-loading { display: none; }
.bb-player-toggle.is-playing .bb-player-icon-play { display: none; }
.bb-player-toggle.is-playing .bb-player-icon-pause { display: block; }
.bb-player-toggle.is-loading .bb-player-icon-play, .bb-player-toggle.is-loading .bb-player-icon-pause { display: none; }
.bb-player-toggle.is-loading .bb-player-icon-loading { display: block; animation: bbSpin .9s linear infinite; }
.bb-player-bar-wrap { flex: 1; display: flex; align-items: center; gap: 12px; min-width: 0; }
.bb-player-bar { flex: 1; height: 6px; background: var(--bg-soft); border-radius: 3px; cursor: pointer; position: relative; }
.bb-player-bar-fill { height: 100%; background: linear-gradient(90deg, var(--green) 0%, var(--green-mid) 100%); border-radius: 3px; width: 0; }
.bb-player-time { font-size: 12.5px; font-weight: 600; color: var(--text-muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.bb-player-close { width: 32px; height: 32px; border-radius: 8px; background: transparent; color: var(--text-muted); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background .15s, color .15s; }
.bb-player-close:hover { background: var(--bg-soft); color: var(--text); }
.bb-player-close svg { width: 16px; height: 16px; }

/* --- RESPONSIVE --- */
@media (max-width: 960px) {
  .bb-hero-stats { grid-template-columns: repeat(2, 1fr); }
  .bb-layout { grid-template-columns: 1fr; gap: 20px; }
  .bb-sidebar { position: static; }
  .bb-sidebar-toggle { display: flex; }
  .bb-sidebar-panel { display: none; padding: 20px; background: var(--bg-soft); border-radius: 14px; margin-top: 10px; }
  .bb-sidebar-panel.is-open { display: flex; }
  .bb-content-head { flex-direction: column; align-items: stretch; gap: 10px; }
  .bb-sort { justify-content: space-between; }
}
@media (max-width: 768px) {
  /* Padding-top mobile uniforme em todos heroes (cola embaixo do menu) */
  .pln-hero { padding: calc(var(--nav-h) + 30px) 0 32px; }
  .ct-hero  { padding: calc(var(--nav-h) + 15px) 0 56px; }
  .prt-hero { padding: calc(var(--nav-h) + 15px) 0 56px; }
  .bb-hero { padding: calc(var(--nav-h) + 40px) 0 40px; }
  .bb-main { padding: 40px 0 60px; }
  .bb-card { padding: 12px; gap: 12px; }
  .bb-card-cover { width: 88px; height: 88px; }
  .bb-card-cover-fallback svg { width: 26px; height: 26px; }
  .bb-card-title { font-size: 15px; }
  .bb-card-desc { -webkit-line-clamp: 2; }
  .bb-player { padding: 10px 0; }
  .bb-player-inner { gap: 10px; flex-wrap: wrap; }
  .bb-player-cover-wrap { width: 44px; height: 44px; }
  .bb-player-meta { flex: 1 1 calc(100% - 100px); order: 1; }
  .bb-player-toggle { order: 2; width: 38px; height: 38px; }
  .bb-player-toggle svg { width: 16px; height: 16px; }
  .bb-player-close { order: 3; }
  .bb-player-bar-wrap { order: 4; flex: 1 1 100%; gap: 8px; }
  .bb-player-time { font-size: 11px; }
  body.bb-has-player { padding-bottom: 132px; }
}
@media (max-width: 480px) {
  .bb-hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .bb-hero-stat strong { font-size: 20px; }
  .bb-hero-stat span { font-size: 11.5px; }
  .bb-card-meta-top { gap: 4px; }
  .bb-badge { font-size: 9.5px; padding: 2px 7px; }
  .bb-card-chip { font-size: 10.5px; padding: 2px 7px; }
}