/* Reutilización de lotes · capa visual interactiva
   Mantiene intacta la lógica de selección de app.js. */

.reuse-panel {
  position: relative;
}

.reuse-header {
  margin-bottom: 2px;
}

.missing-counter {
  position: relative;
  overflow: hidden;
  min-width: 118px;
  padding: 14px 16px;
  border: 1px solid rgba(183, 103, 0, .12);
  box-shadow: 0 8px 20px rgba(183, 103, 0, .06);
}

.missing-counter::after {
  content: "";
  position: absolute;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  right: -24px;
  top: -24px;
  background: currentColor;
  opacity: .055;
}

.lots-list {
  gap: 12px;
  margin-top: 20px;
  perspective: 900px;
}

.lot-card {
  --lot-accent: var(--brand-500);
  position: relative;
  isolation: isolate;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  gap: 16px;
  min-height: 78px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 17px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .58), rgba(255, 255, 255, 0)),
    var(--surface-soft);
  cursor: pointer;
  overflow: hidden;
  opacity: 0;
  transform: translateY(12px) scale(.992);
  animation: lotEnter .44s cubic-bezier(.2, .8, .2, 1) forwards;
  transition:
    transform .24s cubic-bezier(.2, .8, .2, 1),
    border-color .24s ease,
    box-shadow .24s ease,
    background .24s ease;
}

.lot-card:nth-child(2) { animation-delay: 55ms; }
.lot-card:nth-child(3) { animation-delay: 110ms; }
.lot-card:nth-child(4) { animation-delay: 165ms; }
.lot-card:nth-child(5) { animation-delay: 220ms; }
.lot-card:nth-child(6) { animation-delay: 275ms; }
.lot-card:nth-child(n+7) { animation-delay: 320ms; }

.lot-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: 17px 0 0 17px;
  background: linear-gradient(180deg, var(--brand-400), var(--brand-500));
  opacity: 0;
  transform: scaleY(.35);
  transform-origin: center;
  transition: opacity .24s ease, transform .24s ease;
}

.lot-card::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  right: -88px;
  top: -92px;
  background: radial-gradient(circle, rgba(73, 58, 255, .12), transparent 68%);
  opacity: 0;
  transform: scale(.75);
  transition: opacity .28s ease, transform .28s ease;
}

.lot-card:hover {
  transform: translateY(-3px) scale(1.002);
  border-color: rgba(73, 58, 255, .28);
  box-shadow: 0 14px 34px rgba(8, 0, 101, .10);
}

.lot-card:hover::after {
  opacity: 1;
  transform: scale(1);
}

.lot-card:active {
  transform: translateY(-1px) scale(.998);
}

.lot-card:has(input:checked) {
  border-color: rgba(73, 58, 255, .72);
  background:
    linear-gradient(110deg, rgba(73, 58, 255, .10), rgba(118, 107, 255, .045) 52%, transparent 100%),
    var(--surface);
  box-shadow:
    0 12px 30px rgba(73, 58, 255, .12),
    inset 0 0 0 1px rgba(73, 58, 255, .05);
}

.lot-card:has(input:checked)::before {
  opacity: 1;
  transform: scaleY(1);
}

.lot-card:has(input:checked)::after {
  opacity: 1;
  transform: scale(1);
}

.lot-card input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  min-width: 22px;
  margin: 0;
  padding: 0;
  border: 1.5px solid var(--border-strong);
  border-radius: 7px;
  background: var(--surface);
  box-shadow: 0 2px 7px rgba(8, 0, 101, .05);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    transform .20s cubic-bezier(.2, .8, .2, 1),
    border-color .20s ease,
    background .20s ease,
    box-shadow .20s ease;
}

.lot-card input[type="checkbox"]::after {
  content: "";
  width: 6px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(.55);
  opacity: 0;
  margin-top: -2px;
  transition: transform .18s ease, opacity .18s ease;
}

.lot-card input[type="checkbox"]:checked {
  border-color: var(--brand-500);
  background: linear-gradient(135deg, var(--brand-400), var(--brand-500));
  box-shadow: 0 7px 16px rgba(73, 58, 255, .27);
  transform: scale(1.06);
}

.lot-card input[type="checkbox"]:checked::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.lot-card input[type="checkbox"]:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 4px var(--focus);
}

.lot-main {
  min-width: 0;
  gap: 6px;
}

.lot-main strong {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-size: 14px;
  letter-spacing: -.01em;
  color: var(--text);
}

.lot-main strong::after {
  content: "REUTILIZABLE";
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(73, 58, 255, .08);
  color: var(--brand-500);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .06em;
}

.lot-main span {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-soft);
  font-size: 11px;
  line-height: 1.35;
}

.lot-main span::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px var(--success-soft);
}

.lot-count {
  min-width: 102px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--surface);
  text-align: right;
  box-shadow: 0 5px 14px rgba(8, 0, 101, .045);
  transition: transform .24s cubic-bezier(.2, .8, .2, 1), border-color .24s ease;
}

.lot-card:hover .lot-count,
.lot-card:has(input:checked) .lot-count {
  transform: translateX(-2px);
  border-color: rgba(73, 58, 255, .16);
}

.lot-count strong {
  display: block;
  font-size: 17px;
  line-height: 1.15;
  letter-spacing: -.025em;
  color: var(--text);
}

.lot-count span {
  display: block;
  margin-top: 3px;
  color: var(--text-soft);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .07em;
  font-weight: 750;
}

.lot-card:has(input:checked) .lot-count strong {
  color: var(--brand-500);
}

.generate-bar {
  position: relative;
}

.generate-summary {
  gap: 6px;
}

.generate-summary strong {
  transition: color .2s ease, transform .2s ease;
}

#generateButton:not(:disabled) {
  position: relative;
  overflow: hidden;
  animation: readyPulse 2.8s ease-in-out infinite;
}

#generateButton:not(:disabled)::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.22) 45%, transparent 68%);
  transform: translateX(-130%);
  animation: buttonShine 3.2s ease-in-out infinite;
  pointer-events: none;
}

html[data-theme="dark"] .lot-card {
  background:
    linear-gradient(135deg, rgba(255,255,255,.025), rgba(255,255,255,0)),
    var(--surface-soft);
}

html[data-theme="dark"] .lot-card:hover {
  border-color: rgba(118, 107, 255, .42);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .24);
}

html[data-theme="dark"] .lot-card:has(input:checked) {
  border-color: var(--brand-400);
  background:
    linear-gradient(110deg, rgba(118, 107, 255, .18), rgba(73, 58, 255, .08) 55%, transparent 100%),
    var(--surface-raised);
}

html[data-theme="dark"] .lot-main strong::after {
  background: rgba(118, 107, 255, .18);
  color: #dcd9ff;
}

@keyframes lotEnter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(.992);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes readyPulse {
  0%, 100% { box-shadow: 0 9px 24px rgba(73,58,255,.22); }
  50% { box-shadow: 0 11px 30px rgba(73,58,255,.34); }
}

@keyframes buttonShine {
  0%, 58% { transform: translateX(-130%); }
  78%, 100% { transform: translateX(130%); }
}

@media (max-width: 760px) {
  .lot-card {
    grid-template-columns: 24px minmax(0, 1fr);
    padding: 15px;
  }

  .lot-count {
    grid-column: 2;
    min-width: 0;
    width: fit-content;
    text-align: left;
  }

  .lot-card:hover .lot-count,
  .lot-card:has(input:checked) .lot-count {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lot-card,
  #generateButton:not(:disabled),
  #generateButton:not(:disabled)::after {
    animation: none !important;
  }

  .lot-card {
    opacity: 1;
    transform: none;
  }
}