* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  min-height: 100vh;
  background: linear-gradient(180deg, #cfcfcf 0%, #eaeaea 12%, #f5f5f5 40%, #f0f0f0 100%);
  color: #333;
}

.topbar {
  height: 8px;
  width: 100%;
  background: #262626;
}

.wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 30px;
}

.breadcrumb {
  font-size: 15px;
  font-weight: 700;
  color: #555;
  margin-bottom: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.breadcrumb .crumb {
  cursor: pointer;
  color: #555;
}

.breadcrumb .crumb:hover {
  color: #d98a1f;
  text-decoration: underline;
}

.breadcrumb .sep {
  color: #999;
}

.listing {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 8px 20px;
}

.item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  color: #444;
  transition: background 0.12s ease, transform 0.12s ease;
  user-select: none;
}

.item:hover {
  background: rgba(0, 0, 0, 0.05);
}

.item:active {
  transform: scale(0.99);
}

.item .icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

.item .label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item .size {
  margin-left: auto;
  font-size: 12px;
  color: #999;
}

.empty {
  color: #999;
  font-style: italic;
  padding: 10px;
}