/* =========================================================
   Hotel Zumbi Universe — Inventory / Mochila
   Path: /css/screens/inventory.css
   ========================================================= */

.inventory-screen {
  display: grid;
  gap: 16px;
  width: 100%;
  padding-bottom: 150px;
}

.inventory-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  overflow: hidden;
  border: 1px solid rgba(57,255,136,.2);
  border-radius: 28px;
  padding: 16px;
  background:
    radial-gradient(circle at 12% 0%, rgba(57,255,136,.16), transparent 36%),
    radial-gradient(circle at 92% 16%, rgba(155,92,255,.2), transparent 40%),
    linear-gradient(135deg, rgba(255,255,255,.065), rgba(255,255,255,.025)),
    var(--panel);
  box-shadow: var(--shadow);
}

.inventory-hero h1 {
  margin: 0 0 8px;
  font-size: clamp(1.7rem, 5vw, 3rem);
  line-height: .95;
}

.inventory-hero p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: .86rem;
}

.inventory-upgrade-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.inventory-capacity-card,
.inventory-upgrade-card {
  display: grid;
  align-content: center;
  gap: 7px;
  min-height: 104px;
  border: 1px solid rgba(57,255,136,.2);
  border-radius: 22px;
  padding: 14px;
  background:
    radial-gradient(circle at 30% 0%, rgba(57,255,136,.1), transparent 42%),
    rgba(255,255,255,.045);
}

.inventory-capacity-card span,
.inventory-upgrade-card span,
.inventory-capacity-card small,
.inventory-upgrade-card small {
  color: var(--muted);
  font-size: .72rem;
}

.inventory-capacity-card strong,
.inventory-upgrade-card strong {
  color: var(--yellow);
  font-size: 1.65rem;
  line-height: 1;
}

.inventory-section {
  display: grid;
  gap: 10px;
}

.inventory-equipped-grid,
.inventory-catalog-row,
.inventory-material-grid,
.inventory-fragment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.inventory-equipped-card,
.inventory-catalog-card,
.inventory-fragment-card,
.inventory-empty-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(circle at 0% 0%, rgba(57,255,136,.08), transparent 38%),
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02)),
    rgba(255,255,255,.04);
}

.inventory-equipped-card,
.inventory-catalog-card,
.inventory-fragment-card {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px;
}

.inventory-catalog-card {
  grid-template-columns: 80px minmax(0, 1fr);
}

.inventory-equipped-card .btn-secondary,
.inventory-catalog-card .btn-primary,
.inventory-catalog-card .btn-secondary {
  grid-column: 1 / -1;
  min-height: 36px;
  font-size: .72rem;
}

.inventory-item-img,
.inventory-catalog-img,
.inventory-fragment-img,
.inventory-drop-img {
  width: 68px !important;
  height: 68px !important;
  object-fit: contain !important;
  margin: 0 auto;
  filter: drop-shadow(0 10px 14px rgba(0,0,0,.28));
}

.inventory-fragment-img {
  border-radius: 18px;
}

.inventory-item-info,
.inventory-fragment-card > div,
.inventory-material-card > div {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.inventory-item-info strong,
.inventory-fragment-card strong {
  color: var(--text);
  font-size: .84rem;
  line-height: 1.05;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inventory-item-info small,
.inventory-item-info em,
.inventory-fragment-card small,
.inventory-fragment-card em,
.inventory-material-card small {
  color: var(--muted);
  font-size: .64rem;
  font-style: normal;
  line-height: 1.15;
}

.inventory-item-info em,
.inventory-fragment-card em {
  color: var(--green);
  font-weight: 800;
}

.inventory-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-column: 1 / -1;
  gap: 8px;
}

.inventory-catalog-card.is-equipped,
.inventory-fragment-card.is-unlocked {
  border-color: rgba(57,255,136,.58);
  background:
    radial-gradient(circle at 40% 0%, rgba(57,255,136,.18), transparent 42%),
    rgba(57,255,136,.08);
  box-shadow: var(--glow);
}

.inventory-empty-card {
  display: grid;
  gap: 4px;
  padding: 16px;
  color: var(--muted);
}

.inventory-empty-card strong {
  color: var(--text);
}

.inventory-empty-card small {
  color: var(--muted);
}

.inventory-empty-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 1px dashed rgba(57,255,136,.3);
  border-radius: 18px;
  background: rgba(57,255,136,.06);
}

.inventory-empty-icon::before {
  content: "?";
  color: var(--green);
  font-weight: 900;
}

.inventory-material-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.inventory-material-card {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 76px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 12px;
  background:
    radial-gradient(circle at 0% 0%, rgba(57,255,136,.07), transparent 36%),
    rgba(255,255,255,.04);
}

.inventory-material-card > span {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background: rgba(57,255,136,.08);
  font-size: 1.25rem;
}

.inventory-material-card strong {
  display: block;
  color: var(--yellow);
  font-size: 1.2rem;
  line-height: 1;
}

.inventory-material-card small {
  display: block;
  margin-top: 3px;
}

@media (min-width: 720px) {
  .inventory-hero {
    grid-template-columns: 1fr 190px 190px;
    align-items: center;
  }

  .inventory-equipped-grid,
  .inventory-catalog-row,
  .inventory-fragment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .inventory-material-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .inventory-hero {
    grid-template-columns: 1fr 210px 210px;
    min-height: 230px;
    padding: 22px;
  }

  .inventory-equipped-grid,
  .inventory-catalog-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .inventory-fragment-grid,
  .inventory-material-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .inventory-equipped-card,
  .inventory-catalog-card,
  .inventory-fragment-card {
    grid-template-columns: 76px minmax(0, 1fr);
    min-height: 138px;
  }
}

@media (min-width: 1180px) {
  .inventory-material-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .inventory-screen {
    gap: 12px;
    padding-bottom: 140px;
  }

  .inventory-hero {
    padding: 14px;
  }

  .inventory-capacity-card,
  .inventory-upgrade-card {
    min-height: 86px;
  }

  .inventory-equipped-card,
  .inventory-catalog-card,
  .inventory-fragment-card {
    grid-template-columns: 62px minmax(0, 1fr);
  }

  .inventory-item-img,
  .inventory-catalog-img,
  .inventory-fragment-img,
  .inventory-drop-img,
  .inventory-empty-icon {
    width: 56px !important;
    height: 56px !important;
  }

  .inventory-card-actions {
    grid-template-columns: 1fr;
  }
}