/* ============================================================
   TEMPORADAS.CSS — MundoConan
   ============================================================ */

:root {
  --filter-bg: #ffffff;
  --filter-border: #e2e8f0;
  --filter-shadow: 0 4px 24px rgba(44,62,80,0.10);
  --filter-radius: 16px;
  --filter-tag-bg: #f1f5f9;
  --filter-tag-color: #475569;
  --filter-tag-hover: #e2e8f0;
  --filter-tag-active-shadow: 0 2px 8px rgba(52,152,219,0.25);
  --chip-radius: 30px;
  --search-bg: #f8fafc;
  --search-border: #cbd5e1;
  --search-focus: #3498db;
  --pill-t: all 0.15s ease;
  --mode-btn-bg: #f1f5f9;
  --badge-canon: #22c55e;
  --badge-no-canon: #ef4444;
  --badge-kaito: #3b82f6;
  --badge-fbi: #a855f7;
  --badge-org: #080707;
  --badge-heiji: #14b8a6;
  --badge-especial: #c026d3;
  --badge-shinichi: #e91e63;
  --badge-trama: #7c3aed;
  --badge-liga: #f97316;
  --badge-rec: #16a34a;
  --badge-familia-kudo: #0d9488;
  --badge-romance: #db2777;
  --badge-shiho: #9333ea;
  --badge-wild: #4f46e5;
  --badge-akai: #92400e;
  --badge-mystery: #0e7490;
}

[data-theme="dark"] {
  --filter-bg: #1e293b;
  --filter-border: #334155;
  --filter-shadow: 0 4px 24px rgba(0,0,0,0.35);
  --filter-tag-bg: #273449;
  --filter-tag-color: #94a3b8;
  --filter-tag-hover: #334155;
  --search-bg: #0f172a;
  --search-border: #334155;
  --mode-btn-bg: #273449;
}

/* ── Sección de filtros ── */
.filters-section {
  background: var(--filter-bg);
  border: 1px solid var(--filter-border);
  border-radius: var(--filter-radius);
  padding: 24px 20px 20px;
  margin-bottom: 28px;
  box-shadow: var(--filter-shadow);
  /* contain evita reflows que escapen al padre */
  contain: layout style;
  transition: background 0.3s, border-color 0.3s;
}

.filters-section h2 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--heading-color);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.filters-section h2::before { content: "🔍"; font-size: 1.1em; }

/* ── Toolbar ── */
.filter-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

/* ── Buscador ── */
.search-episodes-container {
  flex: 1;
  min-width: 200px;
}
.search-label { display: none; }

.search-episodes-wrapper { position: relative; }

.search-episodes-wrapper .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--filter-tag-color);
  font-size: 0.95em;
  pointer-events: none;
}

#search-episodes {
  width: 100%;
  padding: 10px 36px 10px 36px;
  background: var(--search-bg);
  border: 1.5px solid var(--search-border);
  border-radius: 30px;
  color: var(--text-color);
  font-size: 0.97rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.3s;
}
#search-episodes:focus {
  border-color: var(--search-focus);
  box-shadow: 0 0 0 3px rgba(52,152,219,0.15);
  background: var(--filter-bg);
}
#search-episodes::placeholder { color: var(--filter-tag-color); opacity: 0.8; }

.search-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--filter-tag-color);
  cursor: pointer;
  font-size: 1.1em;
  padding: 2px 4px;
  border-radius: 50%;
  display: none;
  line-height: 1;
}
.search-clear-btn:hover { color: var(--heading-color); background: var(--filter-tag-hover); }

/* ── Anti-spoiler ── */
.anti-spoiler-controls { flex-shrink: 0; margin: 0; }

.anti-spoiler-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  padding: 6px 12px;
  border-radius: 30px;
  background: var(--mode-btn-bg);
  border: 1.5px solid var(--filter-border);
  transition: border-color 0.15s;
}
.anti-spoiler-switch:hover { border-color: var(--search-focus); }
.anti-spoiler-switch input { display: none; }

.anti-spoiler-switch .slider {
  width: 34px;
  height: 18px;
  background: #94a3b8;
  border-radius: 18px;
  position: relative;
  transition: background 0.25s;
  flex-shrink: 0;
}
.anti-spoiler-switch .slider::before {
  content: "";
  position: absolute;
  left: 3px; top: 3px;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.anti-spoiler-switch input:checked + .slider { background: #3498db; }
.anti-spoiler-switch input:checked + .slider::before { transform: translateX(16px); }

.anti-spoiler-switch .label-text {
  font-size: 0.88rem;
  color: var(--text-color);
  font-weight: 500;
  white-space: nowrap;
}

/* ── Chips ── */
.filter-chips-section { margin-bottom: 16px; }

.filter-chips-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chips-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--filter-tag-color);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.filter-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.filter-action-btn {
  padding: 4px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--filter-border);
  background: var(--mode-btn-bg);
  color: var(--text-color);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--pill-t);
}
.filter-action-btn:hover { background: var(--search-focus); color: #fff; border-color: var(--search-focus); }
.filter-action-btn.select-all   { border-color: #22c55e; color: #16a34a; }
.filter-action-btn.select-all:hover   { background: #22c55e; color: #fff; border-color: #22c55e; }
.filter-action-btn.deselect-all { border-color: #ef4444; color: #dc2626; }
.filter-action-btn.deselect-all:hover { background: #ef4444; color: #fff; border-color: #ef4444; }

.filter-group { margin-bottom: 10px; }

.filter-group-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--filter-tag-color);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
  padding-left: 2px;
}

.filter-chips-row { display: flex; flex-wrap: wrap; gap: 7px; }

/* ── Chip individual ── */
.filter-chip { position: relative; cursor: pointer; }
.filter-chip input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }

.filter-chip label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border-radius: var(--chip-radius);
  background: var(--filter-tag-bg);
  color: var(--filter-tag-color);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid var(--filter-border);
  cursor: pointer;
  transition: var(--pill-t);
  user-select: none;
  white-space: nowrap;
  /* Acelera compositing en GPU para el hover */
  will-change: transform;
}
.filter-chip label:hover {
  background: var(--filter-tag-hover);
  border-color: #94a3b8;
  color: var(--text-color);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
}

.filter-chip label .chip-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  transition: transform 0.15s;
}

.filter-chip input:checked + label {
  color: #fff;
  border-color: transparent;
  box-shadow: var(--filter-tag-active-shadow);
  transform: translateY(-1px);
}
.filter-chip input:checked + label .chip-dot {
  transform: scale(1.3);
  background: rgba(255,255,255,0.6) !important;
}

/* Colores activos por categoría */
.filter-chip[data-filter="canon"]            input:checked + label { background: var(--badge-canon); }
.filter-chip[data-filter="no-canon"]         input:checked + label { background: var(--badge-no-canon); }
.filter-chip[data-filter="kaito-kid"]        input:checked + label { background: var(--badge-kaito); }
.filter-chip[data-filter="fbi"]              input:checked + label { background: var(--badge-fbi); }
.filter-chip[data-filter="organization"]     input:checked + label { background: var(--badge-org); }
.filter-chip[data-filter="heiji"]            input:checked + label { background: var(--badge-heiji); }
.filter-chip[data-filter="especial"]         input:checked + label { background: var(--badge-especial); }
.filter-chip[data-filter="shinichi"]         input:checked + label { background: var(--badge-shinichi); }
.filter-chip[data-filter="trama-principal"]  input:checked + label { background: var(--badge-trama); }
.filter-chip[data-filter="liga-juvenil"]     input:checked + label { background: var(--badge-liga); }
.filter-chip[data-filter="recomendado"]      input:checked + label { background: var(--badge-rec); }
.filter-chip[data-filter="familia-kudo"]     input:checked + label { background: var(--badge-familia-kudo); }
.filter-chip[data-filter="romance-policial"] input:checked + label { background: var(--badge-romance); }
.filter-chip[data-filter="shiho-miyano"]     input:checked + label { background: var(--badge-shiho); }
.filter-chip[data-filter="wild-police-story"]input:checked + label { background: var(--badge-wild); }
.filter-chip[data-filter="familia-akai"]     input:checked + label { background: var(--badge-akai); }
.filter-chip[data-filter="mystery-tour"]     input:checked + label { background: var(--badge-mystery); }

/* Dots en reposo */
.filter-chip[data-filter="canon"]            .chip-dot { background: var(--badge-canon); }
.filter-chip[data-filter="no-canon"]         .chip-dot { background: var(--badge-no-canon); }
.filter-chip[data-filter="kaito-kid"]        .chip-dot { background: var(--badge-kaito); }
.filter-chip[data-filter="fbi"]              .chip-dot { background: var(--badge-fbi); }
.filter-chip[data-filter="organization"]     .chip-dot { background: var(--badge-org); }
.filter-chip[data-filter="heiji"]            .chip-dot { background: var(--badge-heiji); }
.filter-chip[data-filter="especial"]         .chip-dot { background: var(--badge-especial); }
.filter-chip[data-filter="shinichi"]         .chip-dot { background: var(--badge-shinichi); }
.filter-chip[data-filter="trama-principal"]  .chip-dot { background: var(--badge-trama); }
.filter-chip[data-filter="liga-juvenil"]     .chip-dot { background: var(--badge-liga); }
.filter-chip[data-filter="recomendado"]      .chip-dot { background: var(--badge-rec); }
.filter-chip[data-filter="familia-kudo"]     .chip-dot { background: var(--badge-familia-kudo); }
.filter-chip[data-filter="romance-policial"] .chip-dot { background: var(--badge-romance); }
.filter-chip[data-filter="shiho-miyano"]     .chip-dot { background: var(--badge-shiho); }
.filter-chip[data-filter="wild-police-story"].chip-dot { background: var(--badge-wild); }
.filter-chip[data-filter="familia-akai"]     .chip-dot { background: var(--badge-akai); }
.filter-chip[data-filter="mystery-tour"]     .chip-dot { background: var(--badge-mystery); }

/* ── Barra de filtros activos ── */
.active-filters-bar {
  display: none;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 14px;
  background: var(--mode-btn-bg);
  border-radius: 10px;
  border: 1.5px dashed var(--search-focus);
  margin-top: 12px;
  animation: slideDown 0.2s ease;
}
.active-filters-bar.visible { display: flex; }

.active-filters-label {
  font-size: 0.8rem;
  color: var(--filter-tag-color);
  font-weight: 600;
  align-self: center;
  white-space: nowrap;
}

.active-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.12s, transform 0.12s;
}
.active-filter-pill:hover { opacity: 0.8; transform: scale(0.97); }
.active-filter-pill .pill-remove { font-size: 0.9em; margin-left: 2px; opacity: 0.8; }

/* ── Modo filtrado ── */
.filter-mode-container {
  margin: 14px 0 0;
  padding: 14px 16px;
  background: var(--mode-btn-bg);
  border-radius: 12px;
  border: 1px solid var(--filter-border);
  transition: background 0.3s, border-color 0.3s;
}
.filter-mode-title {
  font-size: 0.82rem;
  color: var(--filter-tag-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.filter-mode-title::before { content: "⚡"; }

.filter-mode-options { display: flex; gap: 10px; flex-wrap: wrap; }

.filter-mode-option { flex: 1; min-width: 160px; position: relative; cursor: pointer; }
.filter-mode-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.filter-mode-option label {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  background: var(--filter-bg);
  border: 1.5px solid var(--filter-border);
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-color);
  cursor: pointer;
  transition: var(--pill-t);
}
.filter-mode-option input:checked + label {
  background: var(--search-focus);
  color: #fff;
  border-color: var(--search-focus);
  box-shadow: 0 2px 10px rgba(52,152,219,0.25);
}
.filter-mode-option:hover label { border-color: var(--search-focus); transform: translateY(-1px); }

/* ── Ordenar ── */
.sort-controls {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--filter-border);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.sort-controls h3 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--filter-tag-color);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 0;
  white-space: nowrap;
}
.sort-btn {
  padding: 6px 16px;
  border: 1.5px solid var(--filter-border);
  background: var(--filter-tag-bg);
  color: var(--filter-tag-color);
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--pill-t);
}
.sort-btn:hover { border-color: var(--search-focus); color: var(--search-focus); background: rgba(52,152,219,0.07); }
.sort-btn.active { background: var(--search-focus); color: #fff; border-color: var(--search-focus); box-shadow: 0 2px 8px rgba(52,152,219,0.25); }

.results-count {
  margin-left: auto;
  font-size: 0.82rem;
  color: var(--filter-tag-color);
  font-weight: 600;
  background: var(--filter-tag-bg);
  border: 1px solid var(--filter-border);
  border-radius: 20px;
  padding: 4px 12px;
  transition: background 0.3s;
}

/* ── Tarjetas de episodio ── */
/* ── Tarjetas de episodio ── */
.episodes-container { display: grid; gap: 20px; }

.episode-card {
  background: var(--card-bg);
  border-radius: 14px;
  padding: 22px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  border: 1px solid var(--filter-border);
  opacity: 1;
  /* Evita el efecto flash en iOS */
  -webkit-tap-highlight-color: transparent;
  
  /* 1. Transiciones sin transform para evitar conflictos */
  transition: box-shadow 0.2s ease, border-color 0.15s;
  animation: fadeIn 0.35s ease-out forwards;
  
  /* 2. FORZAR ACELERACIÓN POR HARDWARE PERMANENTE */
  transform: translateZ(0);
  will-change: transform, opacity;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  
  /* 3. AISLAR EL RENDERIZADO (Evita que el scroll lo rompa) */
  contain: layout style;
}

.episode-card:hover {
  /* Al hacer hover, mantenemos el translateZ(0) para no perder el fondo */
  transform: translateY(-4px) translateZ(0);
  box-shadow: 0 8px 24px rgba(0,0,0,0.13);
  border-color: var(--search-focus);
}

.episode-info h3 { color: var(--heading-color); margin-bottom: 3px; font-size: 1.25em; }
.episode-info h4 { color: var(--text-color); margin-bottom: 10px; font-size: 1.05em; font-weight: 500; font-weight: bold;}
.episode-details { margin-top: 10px; }
.episode-details p { margin: 10px 0 0; line-height: 1.65; color: var(--text-color); font-size: 0.95em; }

/* ── Tags ── */
.tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 0.78em;
  margin-right: 6px;
  margin-bottom: 6px;
  color: #fff;
  font-weight: 600;
}
.tag.canon            { background-color: var(--badge-canon); }
.tag.no-canon         { background-color: var(--badge-no-canon); }
.tag.kaito-kid        { background-color: var(--badge-kaito); }
.tag.fbi              { background-color: var(--badge-fbi); }
.tag.organization     { background-color: var(--badge-org); }
.tag.familia-akai     { background-color: var(--badge-akai); }
.tag.heiji            { background-color: var(--badge-heiji); }
.tag.especial         { background-color: var(--badge-especial); }
.tag.familia-kudo     { background-color: var(--badge-familia-kudo); }
.tag.romance-policial { background-color: var(--badge-romance); }
.tag.shinichi         { background-color: var(--badge-shinichi); }
.tag.trama-principal  { background-color: var(--badge-trama); }
.tag.liga-juvenil     { background-color: var(--badge-liga); }
.tag.recomendado      { background-color: var(--badge-rec); }
.tag.shiho-miyano     { background-color: var(--badge-shiho); }
.tag.wild-police-story{ background-color: var(--badge-wild); }
.tag.mystery-tour     { background-color: var(--badge-mystery); }

/* ── Versiones y descargas ── */
.episode-versions { margin-top: 16px; border-top: 1px solid var(--filter-border); padding-top: 14px; }
.version-buttons { display: flex; gap: 8px; flex-wrap: wrap; }

.version-dropdown { position: relative; display: inline-block; flex: 1; min-width: 110px; }

.version-btn {
  padding: 9px 16px;
  border-radius: 8px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  text-align: center;
  width: 100%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  box-sizing: border-box;
  font-size: 0.95rem;
  transition: transform 0.15s, opacity 0.15s;
  /* GPU layer para el hover */
  will-change: transform;
}
.version-btn:hover { transform: translateY(-2px); opacity: 0.92; box-shadow: 0 4px 12px rgba(0,0,0,0.2); }

.version-btn.spanish   { background-color: #FF5722; }
.version-btn.latin     { background-color: #673AB7; }
.version-btn.subtitled { background-color: #00BCD4; }
.version-btn.catalan   { background-color: #d40000; }
.version-btn.fandub    { background-color: #5429c9; }
.version-btn.gallego   { background-color: #79285a; }
.version-btn.valenciano{ background-color: #28796c; }

.dropdown-arrow { font-size: 11px; transition: transform 0.2s ease; }
.version-dropdown.active .dropdown-arrow { transform: rotate(180deg); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--card-bg);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  border: 1px solid var(--filter-border);
  overflow: hidden;
}
.dropdown-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }

.dropdown-item {
  display: block;
  padding: 10px 14px;
  color: var(--text-color);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  transition: background 0.12s;
  border-bottom: 1px solid var(--filter-border);
}
.dropdown-item:last-child { border-bottom: none; }
.dropdown-item:hover { background: rgba(52,152,219,0.1); color: var(--search-focus); }

[data-theme="dark"] .dropdown-menu   { background: var(--card-bg); border-color: var(--filter-border); }
[data-theme="dark"] .dropdown-item   { color: var(--text-color); border-color: var(--filter-border); }
[data-theme="dark"] .dropdown-item:hover { background: rgba(96,165,250,0.12); }

.download-buttons {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(145px, 1fr));
  gap: 8px;
}
.download-dropdown { position: relative; display: inline-block; width: 100%; }

.download-btn {
  padding: 7px 12px;
  border-radius: 7px;
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  text-align: center;
  background-color: #2196F3;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 100%;
  border: none;
  cursor: pointer;
  min-height: 38px;
  box-sizing: border-box;
  font-size: 0.88rem;
  transition: transform 0.15s, opacity 0.15s;
  will-change: transform;
}
.download-btn:hover { transform: translateY(-2px); opacity: 0.9; box-shadow: 0 3px 10px rgba(0,0,0,0.2); }

/* ── Likes ── */
.like-section { margin-top: 12px; display: flex; justify-content: flex-start; }
.like-btn {
  background: #04721c;
  color: #fff;
  border: none;
  border-radius: 25px;
  padding: 7px 16px;
  font-size: 0.88rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: background 0.15s, transform 0.12s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.like-btn:hover { background: #0379ff; transform: scale(1.05); }
.like-btn:active { transform: scale(0.97); }

/* ── Sin resultados ── */
.no-episodes {
  text-align: center;
  padding: 40px 20px;
  color: var(--filter-tag-color);
  font-size: 1.05rem;
  background: var(--filter-tag-bg);
  border-radius: 12px;
  border: 1.5px dashed var(--filter-border);
}
.no-episodes::before { content: "🔎"; display: block; font-size: 2.5em; margin-bottom: 10px; }

/* ── Episodios con error ── */
.episode-card.error-card {
  background: #fff3cd;
  border-color: #ffc107;
  opacity: 0.8;
}

[data-theme="dark"] .episode-card.error-card {
  background: #664d03;
  border-color: #997404;
}

.error-msg {
  color: #d9534f;
  font-size: 0.9rem;
  margin: 5px 0;
  font-weight: 600;
}

/* ── Notificación ── */
.notification {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--card-bg);
  color: var(--text-color);
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  text-align: center;
  z-index: 1000;
  width: 90%;
  max-width: 500px;
  font-size: 1.05rem;
  border: 1px solid var(--filter-border);
}
.notification button {
  padding: 9px 22px;
  background: var(--secondary-color);
  border: none;
  color: #fff;
  font-size: 0.98rem;
  border-radius: 8px;
  cursor: pointer;
  margin-top: 18px;
  transition: opacity 0.15s, transform 0.15s;
}
.notification button:hover { opacity: 0.88; transform: scale(1.04); }

/* ── Animaciones ── */
@keyframes fadeIn {
  0% {
    opacity: 0;
    transform: translateY(8px) translateZ(0);
    visibility: visible;
  }
  100% {
    opacity: 1;
    transform: translateY(0) translateZ(0);
    visibility: visible;
  }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .filter-mode-options { flex-direction: column; gap: 8px; }
  .filter-mode-option  { min-width: 100%; }
}
@media (max-width: 768px) {
  .filters-section     { padding: 16px 14px; }
  .filter-toolbar      { flex-direction: column; align-items: stretch; gap: 10px; }
  .anti-spoiler-switch { justify-content: center; }
  .version-buttons     { flex-direction: column; }
  .version-btn         { width: 100%; min-height: 44px; font-size: 1rem; }
  .download-buttons    { grid-template-columns: 1fr; }
  .sort-controls       { flex-direction: column; align-items: flex-start; }
  .results-count       { margin-left: 0; }
}
@media (max-width: 480px) {
  .filters-section h2          { font-size: 1rem; }
  .filter-chips-header         { flex-direction: column; align-items: flex-start; gap: 6px; }
  .filter-chip label           { padding: 4px 10px; font-size: 0.78rem; }
  .episode-info h3             { font-size: 1.1em; }
  .episode-info h4             { font-size: 0.97em; }
}

/* Reducir animaciones si el usuario lo prefiere */
@media (prefers-reduced-motion: reduce) {
  .episode-card,
  .filter-chip label,
  .version-btn,
  .download-btn,
  .sort-btn,
  .dropdown-menu { transition: none !important; animation: none !important; }
}
/* Colores activos por categoría */
.filter-chip[data-filter="wild-police-story"] input:checked + label {
    background: #4f46e5 !important;   /* Verde esmeralda fuerte - buen contraste */
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3) !important;
}

/* Dot en estado normal */
.filter-chip[data-filter="wild-police-story"] .chip-dot {
    background: #4f46e5;
}