/* ============================================================
   DJ POOL BITCHFLOOR V4.0
   ============================================================ */

#bf-djpool-app{
  width:100vw;
  margin-left:calc(50% - 50vw);
  margin-top:-20px;
  margin-bottom:-20px;
  display:flex;
  min-height:70vh;
  background:linear-gradient(to bottom,#0b0f19,#05070b);
  color:#f9fafb;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"SF Pro Text",sans-serif;
}

/* ============================================================
   SIDEBAR
   ============================================================ */

#bf-sidebar{
  width:86px;
  padding:16px 0;
  background:rgba(5,7,11,.95);
  display:flex;
  flex-direction:column;
  align-items:center;
  border-right:1px solid #111827;
  position:sticky;
  top:0;
  height:100vh;
}

.bf-logo{
  width:44px;
  height:44px;
  border-radius:999px;
  background:radial-gradient(circle at 30% 20%,#a855f7,#4c1d95);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:22px;
  overflow:hidden;
  box-shadow:0 12px 30px rgba(0,0,0,.55);
}

.bf-logo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.bf-nav{
  display:flex;
  flex-direction:column;
  gap:10px;
  width:100%;
  align-items:center;
}

.bf-nav-item{
  position:relative;
  width:56px;
  height:56px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(2,6,23,.25);
  color:#9ca3af;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
}

.bf-nav-icon{ font-size:20px; line-height:1; }

.bf-nav-item:hover{
  transform:translateY(-1px);
  border-color:rgba(139,92,246,.45);
  box-shadow:0 10px 24px rgba(0,0,0,.55);
}

.bf-nav-item.bf-nav-active{
  background:rgba(139,92,246,.18);
  border-color:rgba(139,92,246,.75);
  color:#f9fafb;
  box-shadow:
    0 0 0 1px rgba(139,92,246,.55),
    0 18px 40px rgba(139,92,246,.18);
}

.bf-nav-item.bf-nav-active::after{
  content:'';
  position:absolute;
  left:-10px;
  top:12px;
  bottom:12px;
  width:4px;
  border-radius:999px;
  background:#8b5cf6;
  box-shadow:0 0 12px rgba(139,92,246,.7);
}

.bf-nav-tooltip{
  position:absolute;
  left:70px;
  top:50%;
  transform:translateY(-50%);
  background:rgba(15,23,42,.96);
  border:1px solid rgba(139,92,246,.35);
  color:#e5e7eb;
  padding:8px 10px;
  border-radius:10px;
  font-size:12px;
  white-space:nowrap;
  opacity:0;
  pointer-events:none;
  transition:opacity .15s ease, transform .15s ease;
}

.bf-nav-item:hover .bf-nav-tooltip{
  opacity:1;
  transform:translateY(-50%) translateX(6px);
}

.bf-nav-item.bf-nav-ping{
  animation: bfPing .45s ease;
}
@keyframes bfPing{
  0%{ transform:scale(1); }
  55%{ transform:scale(1.08); }
  100%{ transform:scale(1); }
}

/* ============================================================
   MAIN / HEADER
   ============================================================ */

#bf-main{ flex:1; padding:24px 32px; }

#bf-header{ margin-bottom:16px; }

.bf-header-top{ display:flex; }

#bf-search{
  width:100%;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid rgba(139,92,246,.5);
  background:rgba(139,92,246,.16);
  color:#f9fafb;
  font-size:14px;
  backdrop-filter:blur(6px);
}
#bf-search::placeholder{ color:#d1d5db; }
#bf-search:focus{
  outline:none;
  box-shadow:0 0 0 1px rgba(139,92,246,.9);
  border-color:transparent;
}

/* Filters */
#bf-filters{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
  margin-bottom:8px;
}
#bf-filters select,
#bf-filters input[type="number"]{
  background:#020617;
  border:1px solid #111827;
  border-radius:999px;
  padding:6px 10px;
  color:#e5e7eb;
  font-size:13px;
}
#bf-filters select:focus,
#bf-filters input[type="number"]:focus{
  outline:none;
  border-color:#8b5cf6;
}
.bf-filter-bpm{ display:flex; align-items:center; gap:4px; }
.bf-filter-bpm span{ color:#6b7280; }

/* Active badges */
#bf-active-filters{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin-bottom:12px;
}
.bf-filter-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:3px 10px;
  border-radius:999px;
  border:1px solid #8b5cf6;
  background:rgba(139,92,246,.18);
  font-size:11px;
  color:#e5e7eb;
  cursor:pointer;
}
.bf-filter-badge-x{ font-weight:800; opacity:.9; }

/* Tabs */
#bf-tabs{
  display:flex;
  gap:8px;
  margin-bottom:16px;
}
.bf-tab{
  border-radius:999px;
  padding:6px 14px;
  font-size:13px;
  border:1px solid #111827;
  background:#020617;
  color:#d1d5db;
  cursor:pointer;
}
.bf-tab-active{
  background:#8b5cf6;
  border-color:#8b5cf6;
  color:#f9fafb;
}
.bf-tab-count{
  margin-left:6px;
  font-weight:800;
  color:#111827;
  background:#fdf4ff;
  border-radius:999px;
  padding:1px 8px;
}

/* Packs panel */
#bf-packs-panel{
  margin-top:10px;
  padding:14px 14px;
  border:1px solid rgba(255,255,255,.06);
  border-radius:16px;
  background:rgba(2,6,23,.35);
}
.bf-packs-head{ display:flex; flex-direction:column; gap:10px; }
.bf-packs-title{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.bf-packs-sub{ color:#9ca3af; font-weight:500; }

#bf-pack-week{
  background:#020617;
  border:1px solid rgba(139,92,246,.35);
  color:#e5e7eb;
  border-radius:999px;
  padding:6px 10px;
}

.bf-pack-genres{ display:flex; flex-wrap:wrap; gap:8px; }

.bf-pack-pill{
  border-radius:999px;
  padding:6px 12px;
  font-size:12px;
  border:1px solid #111827;
  background:#020617;
  color:#d1d5db;
  cursor:pointer;
}
.bf-pack-pill:hover{
  border-color:rgba(139,92,246,.55);
  color:#f9fafb;
}
.bf-pack-pill.bf-pack-active{
  background:rgba(139,92,246,.18);
  border-color:rgba(139,92,246,.85);
  color:#f9fafb;
  box-shadow:0 0 0 1px rgba(139,92,246,.45);
}

/* ============================================================
   TABLE
   ============================================================ */

.bf-table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
  border:1px solid #1f2937;
  border-radius:10px;
  overflow:hidden;
  background:rgba(2,6,23,.25);
}
.bf-table thead{ background:rgba(15,23,42,.95); }

.bf-table th,
.bf-table td{
  padding:10px 10px;
  border-bottom:1px solid #111827;
  text-align:left;
  vertical-align:middle;
}

/* remove any “white lines” caused by theme */
.bf-table,
.bf-table *{
  border-color:#111827 !important;
}

.bf-row:nth-child(odd){ background:rgba(15,23,42,.50); }
.bf-row:hover{
  background:rgba(15,23,42,.90);
  box-shadow:0 0 0 1px rgba(139,92,246,.35);
}

.bf-row-downloaded{
  background:rgba(139,92,246,.18) !important;
}

.bf-title{
  font-weight:700;
  color:#f9fafb;
  display:inline-flex;
  align-items:center;
  gap:8px;
}

/* Trend rank badge */
.bf-rank-badge{
  padding:2px 8px;
  border-radius:999px;
  font-size:10px;
  font-weight:900;
  letter-spacing:.03em;
  background:rgba(253,244,255,.12);
  color:#fdf4ff;
  border:1px solid rgba(139,92,246,.55);
  box-shadow:0 0 10px rgba(139,92,246,.18);
}

/* Sort header */
.bf-sort{ cursor:pointer; user-select:none; }
.bf-chev{ margin-left:8px; color:#6b7280; font-size:11px; }
.bf-sort.bf-sort-active .bf-chev{ color:#fdf4ff; }
.bf-sort.bf-sort-asc .bf-chev{ color:#fdf4ff; }
.bf-sort.bf-sort-desc .bf-chev{ color:#fdf4ff; }

/* clickable text */
.bf-artist,
.bf-label,
.bf-genre{
  color:#8b5cf6;
  cursor:pointer;
}
.bf-artist:hover,
.bf-label:hover,
.bf-genre:hover{ text-decoration:underline; }

/* Version badge */
.bf-version-badge{
  display:inline-block;
  padding:3px 10px;
  border-radius:999px;
  border:1px solid #4c1d95;
  font-size:11px;
  color:#e5e7eb;
  cursor:pointer;
}

/* Key badge */
.bf-key-badge{
  display:inline-block;
  padding:3px 10px;
  border-radius:999px;
  font-size:11px;
  font-weight:800;
}

/* simplified color mapping */
.bf-key-1A,.bf-key-1B{background:#f97373;color:#111827;}
.bf-key-2A,.bf-key-2B{background:#fb923c;color:#111827;}
.bf-key-3A,.bf-key-3B{background:#facc15;color:#111827;}
.bf-key-4A,.bf-key-4B{background:#bef264;color:#111827;}
.bf-key-5A,.bf-key-5B{background:#4ade80;color:#111827;}
.bf-key-6A,.bf-key-6B{background:#22c55e;color:#111827;}
.bf-key-7A,.bf-key-7B{background:#2dd4bf;color:#111827;}
.bf-key-8A,.bf-key-8B{background:#38bdf8;color:#0f172a;}
.bf-key-9A,.bf-key-9B{background:#6366f1;color:#e5e7eb;}
.bf-key-10A,.bf-key-10B{background:#a855f7;color:#f9fafb;}
.bf-key-11A,.bf-key-11B{background:#ec4899;color:#fdf2f8;}
.bf-key-12A,.bf-key-12B{background:#f97316;color:#111827;}

/* NEW badge + glow */
.bf-new-badge{
  padding:2px 8px;
  border-radius:999px;
  font-size:10px;
  font-weight:900;
  letter-spacing:.05em;
  background:rgba(59,130,246,.18);
  color:#bfdbfe;
  border:1px solid rgba(59,130,246,.65);
  animation:pulseNew 1.6s infinite ease-out;
}
@keyframes pulseNew{
  0%{box-shadow:0 0 0 0 rgba(59,130,246,.55);}
  70%{box-shadow:0 0 10px 6px rgba(59,130,246,0);}
  100%{box-shadow:0 0 0 0 rgba(59,130,246,0);}
}

/* Top month badge */
.bf-top-badge{
  padding:2px 8px;
  border-radius:999px;
  font-size:10px;
  font-weight:900;
  background:linear-gradient(135deg,#fbbf24,#f97316);
  color:#111827;
}

/* DL badge */
.bf-dl-badge{
  padding:2px 8px;
  border-radius:999px;
  font-size:10px;
  font-weight:800;
  background:rgba(34,197,94,.22);
  color:#bbf7d0;
  border:1px solid rgba(34,197,94,.55);
}

/* Download btn */
.bf-download{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border-radius:999px;
  background:#8b5cf6;
  color:#f9fafb;
  text-decoration:none;
  font-size:14px;
  transition:transform .1s ease, box-shadow .1s ease, background .1s ease;
}
.bf-download:hover{
  background:#7c3aed;
  transform:translateY(-1px);
  box-shadow:0 4px 10px rgba(0,0,0,.5);
}
.bf-download-done{
  background:#8b5cf6 !important;
  color:#fdf4ff !important; /* demandé */
  box-shadow:0 0 10px rgba(253,244,255,.35);
}

/* Favorites */
.bf-fav-btn{
  border:none;
  background:transparent;
  font-size:18px;
  cursor:pointer;
  color:#9ca3af;
  line-height:1;
  transition:transform .18s ease, color .18s ease;
}
.bf-fav-btn.bf-fav-active{ color:#f43f5e; }
.bf-fav-anim{ transform:scale(1.25); }

/* Rating stars */
.bf-rating{ display:inline-flex; gap:2px; }
.bf-star{
  cursor:pointer;
  font-size:16px;
  color:#6b7280;
  transition:transform .2s ease, color .25s ease, text-shadow .25s ease;
  user-select:none;
}
.bf-star-active{
  color:#fbbf24;
  text-shadow:0 0 6px rgba(251,191,36,.8);
}
.bf-star-burst{ transform:scale(1.45); }

/* Prelisten */
.bf-prelisten{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border-radius:999px;
  border:1px solid #4b5563;
  background:#020617;
  color:#e5e7eb;
  font-size:14px;
  cursor:pointer;
  padding:0;
}
.bf-prelisten:hover{
  border-color:#8b5cf6;
  color:#c4b5fd;
}
.bf-prelisten-tooltip{
  position:absolute;
  bottom:125%;
  left:50%;
  transform:translateX(-50%) translateY(4px);
  background:rgba(15,23,42,.95);
  color:#e5e7eb;
  padding:6px 10px;
  border-radius:10px;
  font-size:11px;
  white-space:nowrap;
  box-shadow:0 8px 20px rgba(0,0,0,.6);
  opacity:0;
  pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
  z-index:20;
  border:1px solid rgba(139,92,246,.35);
}
.bf-prelisten-tooltip::after{
  content:'';
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%);
  border-width:6px;
  border-style:solid;
  border-color:rgba(15,23,42,.95) transparent transparent transparent;
}
.bf-prelisten.bf-prelisten-active .bf-prelisten-tooltip{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}

/* Empty state */
#bf-empty-state{
  margin-top:12px;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(2,6,23,.35);
  color:#9ca3af;
  font-size:13px;
}

/* Responsive */
@media (max-width:900px){
  #bf-djpool-app{ flex-direction:column; margin-left:0; width:100%; }
  #bf-sidebar{
    flex-direction:row;
    height:auto;
    width:100%;
    padding:10px 12px;
    justify-content:center;
    gap:10px;
    position:relative;
  }
  .bf-nav{ flex-direction:row; gap:10px; }
  #bf-main{ padding:16px; }
  .bf-table th,.bf-table td{ font-size:11px; padding:8px 6px; }
}