:root {
  --azul-oscuro-1: #020824;
  --azul-oscuro-2: #0b1230;
  --gris-fondo: #111827;
  --dorado: #d4af37;
  --dorado-suave: #f3d38c;
  --blanco: #ffffff;
  --gris-claro: #b0b3c0;
  --fontsis: "Poppins", sans-serif;
}

body {
  font-family: var(--fontsis);
  background: radial-gradient(circle at top, var(--azul-oscuro-2) 0%, var(--azul-oscuro-1) 55%, #000010 100%);
  color: var(--blanco);
  min-height: 100vh;
  margin: 0;
}

/* ══ HERO ══ */
.catalog-hero {
  background: linear-gradient(135deg, rgba(212,175,55,0.1) 0%, rgba(2,8,36,0.8) 100%);
  padding: 3rem 0 2rem;
  margin-bottom: 0;
  border-bottom: 1px solid rgba(212,175,55,0.2);
}
.catalog-title {
  font-size: 2.2rem;
  color: var(--dorado);
  margin-bottom: 0.4rem;
  font-weight: 700;
  text-align: center;
}
.catalog-subtitle {
  font-size: 1rem;
  color: var(--dorado-suave);
  text-align: center;
  margin: 0;
  font-style: italic;
}

/* ══ LAYOUT ══ */
.catalog-layout {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}
.catalog-row {
  display: flex;
  gap: 0;
  align-items: flex-start;
  margin-top: 1.5rem;
}

/* ══ SIDEBAR ══ */
.catalog-sidebar {
  width: 260px;
  min-width: 260px;
  background: rgba(11,18,48,0.7);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 12px;
  padding: 1.5rem 1.25rem;
  backdrop-filter: blur(10px);
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(212,175,55,0.3) transparent;
}
.catalog-sidebar::-webkit-scrollbar { width: 4px; }
.catalog-sidebar::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.3); border-radius: 2px; }

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--dorado);
  font-size: 1rem;
}
.sidebar-close-x {
  background: none;
  border: none;
  color: var(--gris-claro);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

/* ══ FILTER SECTIONS ══ */
.filter-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(212,175,55,0.12);
}
.filter-section:last-of-type { border-bottom: none; }

.filter-heading {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 0.75rem;
}

/* Search input */
.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input-wrap svg {
  position: absolute;
  left: 0.75rem;
  color: var(--gris-claro);
  pointer-events: none;
}
.filter-text-input {
  width: 100%;
  background: rgba(2,8,36,0.8);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--blanco);
  padding: 0.6rem 0.75rem 0.6rem 2.25rem;
  border-radius: 8px;
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}
.filter-text-input:focus { border-color: var(--dorado); }
.filter-text-input::placeholder { color: var(--gris-claro); opacity: 0.6; }

/* Age inputs */
.age-inputs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.filter-age-input {
  width: 70px;
  background: rgba(2,8,36,0.8);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--blanco);
  padding: 0.55rem 0.6rem;
  border-radius: 8px;
  font-size: 0.85rem;
  outline: none;
  text-align: center;
  transition: border-color 0.2s;
}
.filter-age-input:focus { border-color: var(--dorado); }
.age-sep { color: var(--gris-claro); font-size: 0.9rem; }

/* Chips */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.chip-label {
  cursor: pointer;
}
.chip-label input[type="checkbox"] {
  display: none;
}
.chip {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(212,175,55,0.3);
  color: var(--gris-claro);
  font-size: 0.78rem;
  background: rgba(2,8,36,0.5);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  white-space: nowrap;
}
.chip:hover {
  border-color: var(--dorado);
  color: var(--dorado);
}
.chip-label input[type="checkbox"]:checked + .chip {
  background: linear-gradient(135deg, var(--dorado), var(--dorado-suave));
  border-color: var(--dorado);
  color: var(--azul-oscuro-1);
  font-weight: 600;
}

/* Filter action buttons */
.filter-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.5rem;
}
.btn-apply-filters {
  background: linear-gradient(135deg, var(--dorado), var(--dorado-suave));
  border: none;
  color: var(--azul-oscuro-1);
  padding: 0.7rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.2s, transform 0.2s;
  letter-spacing: 0.04em;
}
.btn-apply-filters:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-clear-filters {
  color: var(--gris-claro);
  font-size: 0.8rem;
  text-align: center;
  text-decoration: none;
  padding: 0.4rem;
  border-radius: 6px;
  transition: color 0.2s;
  display: block;
}
.btn-clear-filters:hover { color: var(--dorado-suave); }

/* ══ MAIN ══ */
.catalog-main {
  flex: 1;
  min-width: 0;
  padding-left: 1.5rem;
}

/* Active filter pills */
.active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}
.active-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--dorado-suave);
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  font-size: 0.78rem;
}
.pill-remove {
  color: var(--gris-claro);
  text-decoration: none;
  font-size: 0.75rem;
  line-height: 1;
  transition: color 0.2s;
}
.pill-remove:hover { color: var(--dorado); }
.clear-all-link {
  color: var(--gris-claro);
  font-size: 0.78rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  margin-left: 0.25rem;
}
.clear-all-link:hover { color: var(--dorado-suave); }

/* Results count */
.results-count {
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--gris-claro);
}
.text-dorado { color: var(--dorado-suave); }

/* ══ PROVIDER GRID ══ */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.25rem;
}

.provider-card {
  background: var(--azul-oscuro-2);
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.provider-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(212,175,55,0.2);
}
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.provider-card:hover .card-img-wrap img {
  transform: scale(1.04);
}
.card-img-count {
  position: absolute;
  top: 8px; right: 8px;
  background: rgba(2,8,36,0.85);
  backdrop-filter: blur(6px);
  color: var(--dorado);
  padding: 0.28rem 0.55rem;
  border-radius: 16px;
  font-size: 0.72rem;
  font-weight: 600;
  border: 1px solid rgba(212,175,55,0.35);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0.85rem;
}
.card-nickname {
  color: var(--dorado);
  font-size: 0.85rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 75%;
}
.card-age {
  color: var(--dorado-suave);
  font-size: 0.8rem;
  font-weight: 500;
}

/* No results */
.no-results-full {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gris-claro);
}
.no-results-full svg { margin-bottom: 1.25rem; opacity: 0.5; }
.no-results-full h3 { color: var(--dorado); font-size: 1.6rem; margin-bottom: 0.75rem; }
.no-results-full p { color: var(--gris-claro); font-size: 1rem; }
.no-results-full a { color: var(--dorado-suave); }

/* ══ MOBILE FILTER TOGGLE ══ */
.mobile-filter-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  margin-bottom: 0.5rem;
}
.btn-filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(11,18,48,0.8);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--dorado-suave);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s;
}
.btn-filter-toggle:hover { border-color: var(--dorado); }
.filter-badge {
  background: var(--dorado);
  color: var(--azul-oscuro-1);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.results-count-mobile {
  color: var(--gris-claro);
  font-size: 0.85rem;
}

/* ══ MOBILE SIDEBAR OVERLAY ══ */
body.sidebar-overlay-active::after {
  content: '';
  position: fixed;
  inset: 0;
  background: rgba(2,8,36,0.7);
  z-index: 199;
}

/* ══ SELECT (location) ══ */
.filter-select {
  width: 100%;
  background: rgba(2,8,36,0.8);
  border: 1px solid rgba(212,175,55,0.35);
  color: var(--blanco);
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23b0b3c0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}
.filter-select:focus { border-color: var(--dorado); }
.filter-select option { background: #0b1230; color: var(--blanco); }

/* ══ PAGINATION ══ */
.catalog-pagination {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}
.catalog-pagination nav { display: flex; }
.pag-list {
  display: flex;
  gap: 0.4rem;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.pag-item a,
.pag-item span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 0.6rem;
  border-radius: 8px;
  font-size: 0.85rem;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid rgba(212,175,55,0.25);
  color: var(--gris-claro);
  background: rgba(11,18,48,0.6);
}
.pag-item a:hover {
  border-color: var(--dorado);
  color: var(--dorado);
  background: rgba(212,175,55,0.08);
}
.pag-item.active span {
  background: linear-gradient(135deg, var(--dorado), var(--dorado-suave));
  border-color: var(--dorado);
  color: var(--azul-oscuro-1);
  font-weight: 700;
}
.pag-item.disabled span {
  opacity: 0.35;
  cursor: default;
}

/* ══ FAVORITE BUTTON ══ */
.provider-card {
  position: relative;
}
.fav-btn {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  background: rgba(2,8,36,0.82);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--gris-claro);
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.2s;
  padding: 0;
}
.fav-btn:hover {
  color: #e85d75;
  border-color: rgba(232,93,117,0.5);
  transform: scale(1.1);
}
.fav-btn.active {
  color: #e85d75;
  border-color: rgba(232,93,117,0.6);
  background: rgba(232,93,117,0.15);
}
.fav-btn.active svg {
  fill: #e85d75;
  stroke: #e85d75;
}
@keyframes fav-pulse-anim {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.fav-btn.fav-pulse {
  animation: fav-pulse-anim 0.35s ease;
}

/* ══ RESPONSIVE ══ */
@media (max-width: 991px) {
  .catalog-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    max-height: 100vh;
    z-index: 200;
    border-radius: 0 12px 12px 0;
    padding: 1.25rem;
    transition: left 0.35s cubic-bezier(0.16,1,0.3,1);
  }
  .catalog-sidebar.sidebar-open {
    left: 0;
  }
  .catalog-main {
    padding-left: 0;
  }
  .catalog-row {
    flex-direction: column;
  }
}

@media (min-width: 992px) {
  .provider-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
}

@media (min-width: 1200px) {
  .provider-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
}

@media (max-width: 575px) {
  .provider-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  .catalog-title { font-size: 1.7rem; }
  .catalog-hero { padding: 2rem 0 1.5rem; }
}