/* ══════════════════════════════════════════════════
   Filtros: botón + panel desplegable
══════════════════════════════════════════════════ */
.toolbar-row { position: relative; }
.filter-dropdown { position: relative; flex-shrink: 0; }
.btn-filters {
  background: var(--surface); color: var(--ink2);
  border: 1px solid var(--border2); padding: 8px 13px; gap: 7px;
}
.btn-filters:hover, .btn-filters.active { border-color: var(--accent); color: var(--accent); }
.filter-badge {
  background: var(--accent); color: #fff; font-size: .66rem; font-weight: 700;
  min-width: 16px; height: 16px; border-radius: 8px; padding: 0 4px;
  display: inline-flex; align-items: center; justify-content: center;
}
.filter-panel {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 350;
  width: 270px; max-width: calc(100vw - 28px); max-height: 72vh; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 14px;
}
.filter-panel .sidebar-section { margin-bottom: 14px; }
.filter-panel .btn-clear-filters { margin-top: 4px; }

/* Ordenar: botón + panel */
.sort-dropdown { position: relative; flex-shrink: 0; }
.sort-panel {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 350;
  width: 280px; max-width: calc(100vw - 28px);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 14px;
}
.sort-panel-title {
  font-size: .65rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 10px; padding-bottom: 5px; border-bottom: 1px solid var(--border);
}
.sort-row { display: flex; align-items: center; gap: 6px; margin-bottom: 7px; }
.sort-order {
  width: 18px; height: 18px; flex-shrink: 0; border-radius: 50%;
  background: var(--bg2); color: var(--muted); font-size: .68rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.sort-row .sort-field {
  flex: 1; min-width: 0; padding: 7px 9px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  color: var(--ink); font-size: .82rem; outline: none;
}
.sort-row .sort-field:focus { border-color: var(--accent); }
.sort-dir {
  flex-shrink: 0; padding: 7px 9px; border-radius: 6px;
  background: var(--bg2); border: 1px solid var(--border);
  color: var(--ink2); font-size: .74rem; cursor: pointer; white-space: nowrap;
}
.sort-dir:hover { border-color: var(--accent); color: var(--accent); }
.sort-remove {
  flex-shrink: 0; width: 26px; height: 30px; border-radius: 6px;
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  cursor: pointer; font-size: .8rem;
}
.sort-remove:hover { color: #b33; border-color: #d99; }
.sort-add {
  width: 100%; margin-top: 6px; padding: 8px;
  background: transparent; border: 1px dashed var(--border2); border-radius: 6px;
  color: var(--muted); font-size: .8rem; cursor: pointer; transition: all .15s;
}
.sort-add:hover { color: var(--accent); border-color: var(--accent); }

/* Filtro de géneros: chips multi-selección */
.filter-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.filter-tags .filter-btn {
  display: inline-flex; align-items: center; gap: 5px; width: auto; margin: 0;
  padding: 4px 9px; border: 1px solid var(--border); border-radius: 14px; font-size: .76rem;
}
.filter-tags .filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.filter-tags .genre-dot { width: 8px; height: 8px; }

/* Filtro de autor: typeahead */
.filter-autor input {
  width: 100%; padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--ink); font-size: .83rem; outline: none;
}
.filter-autor input:focus { border-color: var(--accent); }
.label-hint { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--muted); font-size: .9em; }