.mirror-node-nav-trigger {
  position: fixed;
  right: 22px;
  bottom: var(--mirror-node-nav-bottom, 140px);
  z-index: 50;
  height: 42px;
  min-width: 42px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(18, 19, 22, 0.82);
  color: rgba(255, 255, 255, 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.36), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(16px);
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.mirror-node-nav-trigger:hover,
.mirror-node-nav-trigger.is-active {
  transform: translateY(-1px);
  background: rgba(35, 36, 40, 0.92);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.44), inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}

.mirror-node-nav-trigger svg {
  width: 17px;
  height: 17px;
}

.mirror-node-nav-trigger span {
  font: 700 12px/1 "Microsoft YaHei", sans-serif;
}

.mirror-node-nav-panel {
  position: fixed;
  right: 22px;
  bottom: calc(var(--mirror-node-nav-bottom, 140px) + 50px);
  z-index: 1282;
  width: 208px;
  max-height: min(86vh, 780px);
  transform: translateY(12px) scale(0.98);
  opacity: 0;
  pointer-events: none;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background:
    radial-gradient(circle at 90% 20%, rgba(255, 255, 255, 0.06), transparent 34%),
    linear-gradient(180deg, rgba(25, 26, 29, 0.97), rgba(17, 18, 21, 0.97));
  color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.52);
  backdrop-filter: blur(20px);
  overflow: hidden;
  transition: opacity 180ms ease, transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.mirror-node-nav-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.mirror-node-nav-head {
  height: 38px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mirror-node-nav-title {
  font: 800 12px/1 "Microsoft YaHei", sans-serif;
  color: #fff;
}

.mirror-node-nav-close {
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: rgba(255, 255, 255, 0.46);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mirror-node-nav-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.mirror-node-nav-list {
  max-height: calc(min(86vh, 780px) - 132px);
  overflow: auto;
  padding: 6px 6px 3px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

.mirror-node-nav-item {
  position: relative;
  width: 100%;
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  display: grid;
  grid-template-columns: 16px 26px minmax(0, 1fr) 12px;
  align-items: center;
  gap: 5px;
  padding: 4px 4px 4px 1px;
  text-align: left;
  transition: background 140ms ease, transform 140ms ease;
}

.mirror-node-nav-item:hover,
.mirror-node-nav-item.is-selected {
  background: rgba(255, 255, 255, 0.075);
}

.mirror-node-nav-item:active {
  transform: translateY(1px);
}

.mirror-node-nav-index {
  justify-self: center;
  min-width: 14px;
  height: 14px;
  padding: 0 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  color: #151515;
  font: 800 9px/14px "Bahnschrift", "Arial Narrow", sans-serif;
  text-align: center;
}

.mirror-node-nav-thumb {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.62);
}

.mirror-node-nav-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.mirror-node-nav-thumb svg {
  width: 15px;
  height: 15px;
}

.mirror-node-nav-meta {
  min-width: 0;
}

.mirror-node-nav-name {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font: 800 11px/1.2 "Microsoft YaHei", sans-serif;
  color: rgba(255, 255, 255, 0.94);
}

.mirror-node-nav-kind {
  display: block;
  margin-top: 3px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font: 600 9px/1.1 "Microsoft YaHei", sans-serif;
  color: rgba(255, 255, 255, 0.38);
}

.mirror-node-nav-arrow {
  color: rgba(255, 255, 255, 0.28);
  font-size: 17px;
  line-height: 1;
}

.mirror-node-nav-empty {
  padding: 28px 12px;
  text-align: center;
  color: rgba(255, 255, 255, 0.44);
  font: 600 12px/1.5 "Microsoft YaHei", sans-serif;
}

.mirror-node-nav-foot {
  padding: 6px 7px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.mirror-node-nav-pages {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 7px;
}

.mirror-node-nav-page-btn {
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.62);
  cursor: pointer;
}

.mirror-node-nav-page-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.mirror-node-nav-page-btn:disabled {
  opacity: 0.32;
  cursor: default;
}

.mirror-node-nav-page-text {
  min-width: 42px;
  text-align: center;
  color: rgba(255, 255, 255, 0.62);
  font: 700 11px/1 "Bahnschrift", sans-serif;
}

.mirror-node-nav-search {
  position: relative;
  margin-bottom: 8px;
}

.mirror-node-nav-search input {
  width: 100%;
  height: 28px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.88);
  outline: none;
  padding: 0 8px 0 25px;
  font: 600 11px/1 "Microsoft YaHei", sans-serif;
}

.mirror-node-nav-search input::placeholder {
  color: rgba(255, 255, 255, 0.32);
}

.mirror-node-nav-search svg {
  position: absolute;
  left: 9px;
  top: 50%;
  width: 13px;
  height: 13px;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.42);
}

.mirror-node-nav-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.mirror-node-nav-filter {
  height: 20px;
  border: 0;
  border-radius: 999px;
  padding: 0 7px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.58);
  cursor: pointer;
  font: 700 9px/1 "Microsoft YaHei", sans-serif;
}

.mirror-node-nav-filter.is-active,
.mirror-node-nav-filter:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

body.mirror-fs-open .mirror-node-nav-trigger,
body.mirror-fs-open .mirror-node-nav-panel,
html[data-mirror-home="1"] .mirror-node-nav-trigger,
html[data-mirror-home="1"] .mirror-node-nav-panel {
  display: none;
}

@media (max-width: 720px) {
  .mirror-node-nav-trigger {
    right: 12px;
    min-width: 42px;
    padding: 0;
  }

  .mirror-node-nav-trigger span {
    display: none;
  }

  .mirror-node-nav-panel {
    right: 12px;
    left: 12px;
    width: auto;
  }
}