/* =========================================================
   BFW – Blog Filter Widget  |  color: #BD2133
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bfw-font: 'Jost', sans-serif;
  --bfw-accent:      #BD2133;
  --bfw-accent-dark: #9c1b2a;
  --bfw-text:        #2c2c2c;
  --bfw-meta:        #888;
  --bfw-card-bg:     #ffffff;
  --bfw-radius:      14px;
  --bfw-bar-radius:  40px;
  --bfw-shadow:      0 4px 20px rgba(0,0,0,.08);
  --bfw-shadow-hover:0 8px 32px rgba(0,0,0,.14);
  --bfw-transition:  .25s ease;
}

/* ── Contenedor general ─────────────────────────── */
.bfw-wrapper {
  width: 100%;
  font-family: var(--bfw-font);
}

/* ── Barra de filtros ───────────────────────────── */
.bfw-filter-bar {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.bfw-filter-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: #ffffff;
  border-radius: var(--bfw-bar-radius);
  box-shadow: var(--bfw-shadow);
  padding: 10px 16px;
  align-items: center;
  justify-content: center;
}

/* Botones */
.bfw-filter-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--bfw-font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--bfw-text);
  padding: 10px 28px;
  border-radius: 30px;
  transition: background var(--bfw-transition),
              color var(--bfw-transition),
              transform var(--bfw-transition),
              box-shadow var(--bfw-transition);
  line-height: 1;
  white-space: nowrap;
}

.bfw-filter-btn:hover {
  background: var(--bfw-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(189, 33, 51,.35);
}

.bfw-filter-btn.bfw-active {
  background: var(--bfw-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(189, 33, 51,.35);
}

/* ── Grilla ─────────────────────────────────────── */
.bfw-grid-wrapper {
  width: 100%;
}

.bfw-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  min-height: 200px;
}

/* ── Card ───────────────────────────────────────── */
.bfw-card {
  background: var(--bfw-card-bg);
  border-radius: var(--bfw-radius);
  overflow: hidden;
  box-shadow: var(--bfw-shadow);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform var(--bfw-transition),
              box-shadow var(--bfw-transition);
  animation: bfw-fade-in .35s ease both;
}

@keyframes bfw-fade-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Imagen */
.bfw-card-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #e8e8e8;
}

.bfw-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease, filter .45s ease;
}

/* Overlay hover */
.bfw-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(189, 33, 51,.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--bfw-transition);
}

.bfw-card-overlay svg {
  width: 42px;
  height: 42px;
  fill: #fff;
  border-radius: 50%;
  background: var(--bfw-accent);
  padding: 10px;
  box-sizing: border-box;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
}

/* Card hover state */
.bfw-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bfw-shadow-hover);
}

.bfw-card:hover .bfw-card-img-wrap img {
  transform: scale(1.05);
  filter: brightness(.88);
}

.bfw-card:hover .bfw-card-overlay {
  opacity: 1;
}

/* Sin imagen */
.bfw-card-no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f0ece8;
  min-height: 180px;
}

.bfw-card-no-img span {
  font-size: 42px;
}

/* Cuerpo de la card */
.bfw-card-body {
  padding: 20px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bfw-card-title {
  font-family: var(--bfw-font);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--bfw-text);
  margin: 0;
}

.bfw-card-meta {
  font-family: var(--bfw-font);
  font-size: 12px;
  color: var(--bfw-meta);
  letter-spacing: .04em;
  margin: 0;
  margin-top: auto;
}

/* ── Loading ────────────────────────────────────── */
.bfw-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.75);
  z-index: 10;
  border-radius: var(--bfw-radius);
}

.bfw-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e0d9d5;
  border-top-color: var(--bfw-accent);
  border-radius: 50%;
  animation: bfw-spin .7s linear infinite;
}

@keyframes bfw-spin {
  to { transform: rotate(360deg); }
}

/* ── Sin resultados ─────────────────────────────── */
.bfw-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--bfw-meta);
  font-size: 15px;
}

/* ── Paginación ─────────────────────────────────── */
.bfw-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.bfw-page-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: #fff;
  box-shadow: var(--bfw-shadow);
  cursor: pointer;
  font-family: var(--bfw-font);
  font-size: 14px;
  font-weight: 600;
  color: var(--bfw-text);
  transition: all var(--bfw-transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.bfw-page-btn:hover {
  background: var(--bfw-accent);
  color: #fff;
  border-color: var(--bfw-accent);
}

.bfw-page-btn.bfw-page-active {
  background: var(--bfw-accent);
  color: #fff;
  border-color: var(--bfw-accent);
  box-shadow: 0 4px 14px rgba(189, 33, 51,.35);
}

.bfw-page-btn.bfw-page-prev,
.bfw-page-btn.bfw-page-next {
  width: auto;
  padding: 0 18px;
  border-radius: 20px;
  font-size: 13px;
}

/* ── RESPONSIVE ─────────────────────────────────── */

/* Tablet */
@media (max-width: 1024px) {
  .bfw-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
}

/* Móvil: barra vertical */
@media (max-width: 768px) {
  .bfw-filter-nav {
    flex-direction: column;
    border-radius: 20px;
    padding: 10px;
    width: 100%;
    max-width: 320px;
    gap: 4px;
  }

  .bfw-filter-btn {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
    border-radius: 12px;
  }

  .bfw-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .bfw-card-title {
    font-size: 15px;
  }
}