/* ═══════════════════════════════════════════
   SHELF — búsqueda avanzada (/shelf, /manwhas).
   Sólo lo propio de esta página: reusa browse.css
   (.bl-head, .bl-search, .fbar, .fchip, .fsort, .bl-grid,
   .bl-empty, .bl-pager) y home.css (tokens, .card, .btn-primary).
   ═══════════════════════════════════════════ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Selector de campo dentro del buscador ── */
.sh-by {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  border-left: 1px solid var(--border);
  padding-left: 8px;
  margin-left: 4px;
}

.sh-by select {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--grey);
  font: 600 11px/1 'Inter', system-ui, sans-serif;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 18px 6px 6px;
  min-height: 32px;
  cursor: pointer;
  /* caret propio: SVG inline, sin petición extra */
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238a8a8a' stroke-width='2.4' stroke-linecap='round'%3E%3Cpolyline points='6,9 12,15 18,9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
  background-size: 12px;
}

.sh-by select:hover,
.sh-by select:focus {
  color: var(--white);
}

.sh-by option {
  background: var(--bg2);
  color: var(--white);
}

/* ── Botón de dirección del orden ── */
.sh-dir svg {
  width: 12px;
  height: 12px;
  margin-right: 4px;
  vertical-align: -2px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform .18s cubic-bezier(.22, .61, .36, 1);
}

.sh-dir svg.up {
  transform: rotate(180deg);
}

/* ── Panel de géneros (details/summary: funciona sin JS) ── */
.sh-adv {
  margin: 0 18px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--bg2);
  overflow: hidden;
}

.sh-adv-sum {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  cursor: pointer;
  font: 700 11px/1 'Inter', system-ui, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grey);
  list-style: none;
  user-select: none;
}

.sh-adv-sum::-webkit-details-marker {
  display: none;
}

.sh-adv-sum:hover {
  color: var(--white);
}

.sh-adv-sum svg {
  width: 13px;
  height: 13px;
  fill: none;
  stroke: var(--green);
  stroke-width: 2;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.sh-adv-n {
  font-style: normal;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  display: inline-grid;
  place-items: center;
  border-radius: 9px;
  background: var(--green);
  color: #0b1a02;
  font-size: 10px;
  letter-spacing: 0;
}

.sh-adv-hint {
  padding: 0 14px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.sh-adv-hint strong {
  color: var(--grey);
  font-weight: 600;
}

.sh-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 14px 14px;
}

/* incluido / excluido — el chip base vive en browse.css */
.sh-g.is-inc {
  border-color: var(--green);
  color: var(--green);
  background: var(--green-lo);
}

/* con color de género (.gc): el incluido brilla con SU color */
.sh-g.gc.is-inc {
  border-color: hsl(var(--gh), 72%, 55%);
  color: hsl(var(--gh), 72%, 64%);
  background: hsla(var(--gh), 72%, 50%, .16);
}

html[data-theme="light"] .sh-g.gc.is-inc {
  border-color: hsl(var(--gh), 55%, 42%);
  color: hsl(var(--gh), 65%, 28%);
  background: hsla(var(--gh), 65%, 45%, .14);
}

.sh-g.is-exc {
  border-color: #7a2020;
  color: #e06a6a;
  background: rgba(224, 106, 106, .12);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

/* ── Load more ── */
.sh-more {
  display: flex;
  justify-content: center;
  padding: 18px 18px 4px;
}

.sh-more.is-done {
  display: none;
}

.sh-more .btn-primary[disabled] {
  opacity: .55;
  pointer-events: none;
}

@media (min-width: 900px) {
  .sh-adv {
    margin: 0 24px 16px;
  }

  .sh-genres {
    padding: 12px 16px 16px;
  }
}