/* SmartParts - Reingresados */
.spr {
  --spr-bg: #ffffff;
  --spr-fg: #0f172a;
  --spr-muted: #64748b;
  --spr-border: #e5e7eb;
  --spr-primary: #2563eb;
  --spr-primary-2: #7c3aed;
  --spr-accent: #16a34a;
  --spr-sale: #ef4444;
  --spr-radius: 16px;
  --spr-shadow: 0 6px 24px -12px rgba(15, 23, 42, .25);
  --spr-gap: 16px;

  position: relative;
  padding: 40px clamp(16px, 4vw, 32px);
  background:
    radial-gradient(1200px 400px at 10% -10%, rgba(124, 58, 237, .08), transparent 60%),
    radial-gradient(1200px 400px at 90% -20%, rgba(37, 99, 235, .08), transparent 60%),
    var(--spr-bg);
  color: var(--spr-fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  box-sizing: border-box;
}
.spr *, .spr *::before, .spr *::after { box-sizing: border-box; }

.spr__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 24px; flex-wrap: wrap;
}
.spr__chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: linear-gradient(135deg, rgba(22,163,74,.12), rgba(37,99,235,.12));
  color: var(--spr-accent); font-size: 12px; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase;
}
.spr__chip-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--spr-accent);
  box-shadow: 0 0 0 4px rgba(22,163,74,.18);
  animation: sprPulse 2s ease-out infinite;
}
@keyframes sprPulse {
  0%   { box-shadow: 0 0 0 0 rgba(22,163,74,.4); }
  100% { box-shadow: 0 0 0 10px rgba(22,163,74,0); }
}
.spr__title {
  margin: 10px 0 6px; font-size: clamp(22px, 2.4vw, 32px); font-weight: 800;
  letter-spacing: -.02em; line-height: 1.15;
}
.spr__subtitle { margin: 0; color: var(--spr-muted); font-size: 15px; }
.spr__view-all {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 16px; border-radius: 999px;
  background: var(--spr-fg); color: #fff !important; text-decoration: none;
  font-weight: 600; font-size: 14px; transition: transform .2s ease, opacity .2s ease;
}
.spr__view-all:hover { transform: translateX(2px); opacity: .92; }

/* Carrusel */
.spr__viewport {
  position: relative;
  overflow: hidden;
  margin: 0 -4px;
  padding: 4px;
  scroll-padding-inline: 4px;
}
.spr__track {
  display: flex; gap: var(--spr-gap);
  margin: 0; padding: 0; list-style: none;
  overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.spr__track::-webkit-scrollbar { display: none; }

.spr__card {
  flex: 0 0 calc((100% - (var(--spr-gap) * 5)) / 6);
  min-width: 0;
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--spr-border);
  border-radius: var(--spr-radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.spr__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--spr-shadow);
  border-color: transparent;
}

.spr__media {
  position: relative; display: block; aspect-ratio: 1 / 1;
  background: #f8fafc; overflow: hidden;
}
.spr__img {
  width: 100%; height: 100%; object-fit: contain; padding: 12px;
  transition: transform .4s ease;
}
.spr__card:hover .spr__img { transform: scale(1.05); }

/* Badge sutil y fino */
.spr__badge {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  padding: 2px 7px; border-radius: 4px;
  font-size: 9px; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--spr-accent);
  background: rgba(22, 163, 74, .10);
  border: 1px solid rgba(22, 163, 74, .25);
  backdrop-filter: blur(4px);
  box-shadow: none;
  line-height: 1.4;
}
.spr__badge--sale {
  left: auto; right: 8px;
  color: var(--spr-sale);
  background: rgba(239, 68, 68, .10);
  border-color: rgba(239, 68, 68, .25);
}

.spr__body { padding: 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.spr__name {
  color: var(--spr-fg); text-decoration: none; font-size: 14px; font-weight: 600;
  line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 38px;
}
.spr__name:hover { color: var(--spr-primary); }

.spr__price { font-size: 16px; font-weight: 700; color: var(--spr-fg); }
.spr__price del { color: var(--spr-muted); font-weight: 400; font-size: 13px; margin-right: 6px; }
.spr__price ins { text-decoration: none; color: var(--spr-sale); }

/* CTA más compacto */
.spr__cta {
  margin-top: auto;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 10px; border-radius: 8px;
  background: linear-gradient(135deg, var(--spr-primary), var(--spr-primary-2));
  color: #fff !important; text-decoration: none;
  font-size: 12px; font-weight: 600; line-height: 1.3;
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.spr__cta:hover { transform: translateY(-1px); box-shadow: 0 8px 20px -8px rgba(37,99,235,.6); }
.spr__cta.loading { opacity: .7; pointer-events: none; }
.spr__cta.added   { background: linear-gradient(135deg, var(--spr-accent), #15803d); }
.spr__cta--out {
  background: #f1f5f9; color: var(--spr-muted) !important; cursor: not-allowed;
}
.spr__cta-icon { width: 14px; height: 14px; flex: 0 0 14px; }

/* Nav - flechas más finas y elegantes */
.spr__nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid var(--spr-border);
  background: rgba(255,255,255,.95);
  color: var(--spr-fg);
  font-size: 16px; font-weight: 500; line-height: 1; cursor: pointer;
  display: grid; place-items: center;
  box-shadow: 0 2px 10px -2px rgba(15,23,42,.15);
  transition: transform .2s ease, opacity .2s ease, background .2s ease, color .2s ease;
  backdrop-filter: blur(6px);
}
.spr__nav:hover { background: var(--spr-fg); color: #fff; border-color: var(--spr-fg); }
.spr__nav--prev { left: 6px; }
.spr__nav--next { right: 6px; }
.spr__nav[disabled] { opacity: .3; cursor: default; }

/* Dots */
.spr__dots {
  display: flex; justify-content: center; gap: 8px; margin-top: 20px;
}
.spr__dot {
  width: 8px; height: 8px; border-radius: 999px; padding: 0;
  background: var(--spr-border); border: 0; cursor: pointer;
  transition: width .25s ease, background .25s ease;
}
.spr__dot[aria-current="true"] {
  width: 24px;
  background: linear-gradient(90deg, var(--spr-primary), var(--spr-primary-2));
}

/* Responsive */
@media (max-width: 1200px) { .spr__card { flex-basis: calc((100% - (var(--spr-gap) * 4)) / 5); } }
@media (max-width: 992px)  { .spr__card { flex-basis: calc((100% - (var(--spr-gap) * 3)) / 4); } }
@media (max-width: 768px)  {
  .spr { padding: 28px 16px; }
  .spr__card { flex-basis: calc((100% - var(--spr-gap) * 2) / 2.2); }
  .spr__nav  { width: 30px; height: 30px; font-size: 14px; }
}
@media (max-width: 480px)  {
  .spr__card { flex-basis: calc((100% - var(--spr-gap)) / 1.6); }
}

@media (prefers-reduced-motion: reduce) {
  .spr__track { scroll-behavior: auto; }
  .spr__card, .spr__img, .spr__cta { transition: none; }
  .spr__chip-dot { animation: none; }
}