/* BrowserHintOverlay 浏览器提示样式 */

.overlay {
  position: absolute;
  top: var(--spacing-2, 8px);
  right: var(--spacing-2, 8px);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  z-index: 20;
  width: fit-content;
  max-width: min(74vw, 260px);
  min-height: 48px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
    var(--color-blur-background, rgba(13, 11, 20, 0.86));
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  color: #fff;
  cursor: pointer;
  pointer-events: auto;
  backdrop-filter: blur(12px);
  transition: border-color 0.16s ease, box-shadow 0.16s ease,
    opacity 0.16s ease, padding 0.18s ease, transform 0.16s ease;
  -webkit-tap-highlight-color: transparent;
}

.expanded {
  width: fit-content;
}

.collapsed {
  display: inline-flex;
  width: 42px;
  height: 42px;
  min-width: 42px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 5px;
  border-radius: 999px;
}

.iconWrap {
  display: inline-flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  color: #fff;
  transition: background 0.18s ease, transform 0.18s ease;
}

.collapsed .iconWrap {
  width: 30px;
  height: 30px;
}

.copy {
  display: flex;
  min-width: 0;
  max-width: 190px;
  flex-direction: column;
  gap: 2px;
  text-align: left;
  opacity: 1;
  overflow: hidden;
  transform: translateX(0);
  transition: max-width 0.2s ease, opacity 0.14s ease,
    transform 0.18s ease;
  white-space: normal;
}

.collapsed .copy {
  display: none;
  opacity: 0;
  pointer-events: none;
  transform: translateX(6px);
}

.title {
  color: #fff;
  font-size: var(--font-size-sm, 12px);
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: break-word;
}

.description {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.2;
  overflow-wrap: break-word;
}

.overlay:hover {
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow:
    0 14px 32px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  opacity: 0.94;
  transform: translateY(-1px);
}

.overlay:active {
  opacity: 0.88;
  transform: translateY(1px) scale(0.99);
}

.overlay:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.88);
  outline-offset: 4px;
}