:root {
  --verde-950: #0f2e23;
  --verde-800: #1f4d3d;
  --verde-600: #2d6a54;
  --oro-500: #c9a24b;
  --oro-300: #e4c77e;
  --crema-50: #fbf8f2;
  --crema-100: #f3eee2;
  --tinta-900: #1c1c1c;
  --tinta-500: #6b6558;
  --borde: #e6ddc9;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--crema-50);
  color: var(--tinta-900);
  font-family: 'Poppins', sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, .logo-word {
  font-family: 'Playfair Display', serif;
}

.site-header {
  background: var(--verde-950);
  color: var(--crema-50);
  padding: 20px 16px 28px;
  text-align: center;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.brand-mark img {
  width: 40px;
  height: 40px;
}

.logo-word {
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  color: var(--crema-50);
  margin: 0;
}

.tagline {
  margin: 6px 0 0;
  font-size: 0.85rem;
  color: var(--oro-300);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.controls {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--crema-50);
  padding: 14px 16px;
  display: flex;
  gap: 10px;
  border-bottom: 1px solid var(--borde);
}

.controls input,
.controls select {
  font-family: inherit;
  font-size: 0.95rem;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--borde);
  background: #fff;
  color: var(--tinta-900);
}

.controls input {
  flex: 1;
  min-width: 0;
}

.controls select {
  max-width: 40%;
}

.controls input:focus,
.controls select:focus {
  outline: none;
  border-color: var(--verde-600);
}

.controls-secundarios {
  position: static;
  flex-wrap: wrap;
  padding-top: 0;
  border-bottom: 1px solid var(--borde);
}

.controls-secundarios input,
.controls-secundarios select {
  flex: 1 1 28%;
  min-width: 100px;
}

.controls-secundarios select {
  max-width: none;
}

.btn-limpiar {
  flex: 1 1 100%;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--oro-500);
  background: var(--oro-500);
  color: var(--verde-950);
  letter-spacing: 0.02em;
}

.btn-limpiar:hover {
  background: var(--oro-300);
  border-color: var(--oro-300);
}

.aviso-precios {
  margin: 0;
  padding: 10px 16px;
  background: var(--crema-100);
  border-bottom: 1px solid var(--borde);
  color: var(--tinta-500);
  font-size: 0.78rem;
  line-height: 1.4;
  text-align: center;
}

.status-bar {
  padding: 10px 16px 0;
  font-size: 0.8rem;
  color: var(--tinta-500);
}

main {
  padding: 12px 12px 32px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--borde);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 46, 35, 0.12);
}

.card-img-wrap {
  aspect-ratio: 1 / 1;
  background: var(--crema-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
}

.card-body {
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.card-marca {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--verde-600);
  font-weight: 600;
}

.card-nombre {
  font-size: 0.85rem;
  line-height: 1.25;
  color: var(--tinta-900);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-precio {
  margin-top: 4px;
  font-weight: 700;
  color: var(--verde-800);
  font-size: 1rem;
}

.card-decant {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.chip {
  background: var(--crema-100);
  border: 1px solid var(--borde);
  border-radius: 8px;
  padding: 3px 7px;
  font-size: 0.72rem;
  color: var(--verde-800);
  font-weight: 600;
}

.load-more {
  display: block;
  margin: 20px auto 0;
  background: var(--verde-800);
  color: var(--crema-50);
  border: none;
  border-radius: 999px;
  padding: 12px 28px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.load-more:disabled {
  opacity: 0.5;
}

.empty-state {
  text-align: center;
  color: var(--tinta-500);
  padding: 40px 16px;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  padding: 18px 16px 26px;
  font-size: 0.72rem;
  color: var(--tinta-500);
}

@media (min-width: 640px) {
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 16px;
  }
  main {
    padding: 16px 24px 40px;
  }
  .controls {
    padding: 16px 24px;
  }
}