.album-simple {
  min-height: 100vh;
  background: #f3f4f6;
  display: flex;
  flex-direction: column;
}
.album-simple__bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.75rem;
  color: #374151;
}
.album-simple__bar a {
  color: #2563eb;
  text-decoration: none;
}
.album-simple__sheet {
  flex: 1;
  padding: 1rem;
  max-width: min(960px, 100%);
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.album-simple__page-bg {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  min-height: 420px;
  padding: 8px;
}
.album-simple__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: #fff;
  padding: 10px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}
@media (max-width: 520px) {
  .album-simple__grid { grid-template-columns: repeat(3, 1fr); }
}
.album-simple__cell {
  aspect-ratio: 3/4;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  background: #f9fafb;
  position: relative;
  cursor: default;
}
.album-simple__cell.colado {
  border-color: #d1d5db;
  cursor: default;
}
.album-simple__cell.can-paste {
  outline: 2px solid #2563eb;
  cursor: pointer;
}
.album-simple__cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.album-simple__cell-empty {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d1d5db;
  font-size: 0.65rem;
}
.album-simple__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.75rem;
  background: #fff;
  border-top: 1px solid #e5e7eb;
}
.album-simple__nav button {
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}
.album-simple__nav button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.album-simple__inv {
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 0.5rem;
  overflow-x: auto;
  white-space: nowrap;
}
.album-simple__inv img {
  width: 48px;
  height: 64px;
  object-fit: cover;
  border-radius: 4px;
  border: 2px solid transparent;
  display: inline-block;
  vertical-align: top;
  margin-right: 4px;
  cursor: pointer;
}
.album-simple__inv img.selected {
  border-color: #2563eb;
}

.album-folha {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  line-height: 0;
}
.album-folha__bg {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.album-folha__slot {
  position: absolute;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
  border-radius: 2px;
}
.album-folha__slot.can-paste {
  outline: 2px solid #2563eb;
  outline-offset: 1px;
}
.album-folha__slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.album-toast {
  position: fixed;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: #111;
  color: #fff;
  font-size: 0.7rem;
  padding: 6px 12px;
  border-radius: 6px;
  z-index: 60;
}