#kobran-bg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: -3;
  pointer-events: none;
  background-color: #0a0a0a;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

#kobran-bg-dim {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: -2;
  pointer-events: none;
  background: #000;
  opacity: var(--bg-dim-opacity, 0.34);
}

html.kobran-bg--animated #kobran-bg {
  opacity: 0.72;
}

.settings-bg {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-bg__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(108px, 1fr));
  gap: 0.65rem;
}

.settings-bg__option {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.settings-bg__option:hover {
  border-color: var(--border);
  transform: translateY(-1px);
}

.settings-bg__option--active {
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.settings-bg__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  background-color: #111;
  overflow: hidden;
}

.settings-bg__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.settings-bg__label {
  padding: 0 0.55rem 0.55rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text);
}

.settings-bg__custom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.settings-bg__input {
  flex: 1 1 220px;
  min-width: 0;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-bright);
  padding: 0.65rem 0.75rem;
  font: inherit;
  font-size: 0.86rem;
}

.settings-bg__input:focus {
  outline: none;
  border-color: var(--border);
}

.settings-bg__apply {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, #ffffff, #d4d4d4);
  color: #111;
  font: inherit;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 0.65rem 1rem;
  cursor: pointer;
}

.settings-bg__hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.45;
}

.settings-bg__file {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.settings-bg__apply--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-bright);
  border-color: var(--border-dim);
}

.settings-bg__adjust {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0.9rem;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.28);
}

.settings-bg__adjust[hidden] {
  display: none !important;
}

.settings-bg__adjust-title {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-bright);
}

.settings-bg__preview {
  position: relative;
}

.settings-bg__preview-frame {
  position: relative;
  width: 100%;
  aspect-ratio: var(--bg-preview-ratio, 16 / 9);
  max-height: min(58vh, 540px);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background-color: #0a0a0a;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  overflow: hidden;
  cursor: grab;
  touch-action: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.settings-bg__preview-frame--dragging {
  cursor: grabbing;
}

.settings-bg__preview-frame--resizing {
  cursor: crosshair;
}

.settings-bg__resize-box {
  position: absolute;
  z-index: 2;
  border: 2px solid var(--accent-hot);
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  cursor: grab;
  touch-action: none;
}

.settings-bg__preview-frame--dragging .settings-bg__resize-box,
.settings-bg__preview-frame--resizing .settings-bg__resize-box {
  cursor: grabbing;
}

.settings-bg__resize-handle {
  position: absolute;
  z-index: 3;
  display: block;
  background: var(--accent);
  border: 1px solid rgba(0, 0, 0, 0.45);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 45%, transparent);
}

.settings-bg__resize-handle--e {
  top: 50%;
  right: -7px;
  width: 12px;
  height: 22px;
  margin-top: -11px;
  border-radius: 4px;
  cursor: ew-resize;
}

.settings-bg__resize-handle--s {
  left: 50%;
  bottom: -7px;
  width: 22px;
  height: 12px;
  margin-left: -11px;
  border-radius: 4px;
  cursor: ns-resize;
}

.settings-bg__resize-handle--se {
  right: -8px;
  bottom: -8px;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  cursor: nwse-resize;
}

.settings-bg__preview-hint {
  position: absolute;
  left: 0.55rem;
  bottom: 0.55rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-pill);
  background: rgba(0, 0, 0, 0.55);
  color: var(--text);
  font-size: 0.68rem;
  pointer-events: none;
}

.settings-bg__fit-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.settings-bg__fit-btn {
  flex: 1 1 calc(25% - 0.45rem);
  min-width: 4.8rem;
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font: inherit;
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.45rem 0.55rem;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.settings-bg__fit-btn:hover {
  border-color: var(--border);
  color: var(--text-bright);
}

.settings-bg__fit-btn--active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent-hot);
}

.settings-bg__adjust-grid {
  display: grid;
  gap: 0.65rem;
}

.settings-bg__adjust-field {
  display: grid;
  gap: 0.35rem;
}

.settings-bg__adjust-label {
  font-size: 0.74rem;
  color: var(--text);
}

.settings-bg__adjust-range {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.settings-bg__adjust-input {
  flex: 1;
  accent-color: var(--accent);
}

.settings-bg__adjust-val {
  min-width: 2.8rem;
  text-align: right;
  font-size: 0.72rem;
  color: var(--accent-cool);
}

@media (max-width: 720px) {
  .settings-bg__grid {
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  }

  .settings-bg__adjust {
    padding: 0.75rem;
    gap: 0.7rem;
  }

  .settings-bg__preview-frame {
    max-height: min(50vh, 420px);
  }

  .settings-bg__fit-btn {
    flex: 1 1 calc(50% - 0.45rem);
    min-width: 0;
  }

  .settings-bg__custom {
    flex-direction: column;
    align-items: stretch;
  }

  .settings-bg__apply {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .settings-bg__preview-frame {
    max-height: min(44vh, 320px);
  }

  .settings-bg__preview-hint {
    font-size: 0.62rem;
    max-width: calc(100% - 1rem);
    line-height: 1.35;
  }
}

@media (pointer: coarse) {
  .settings-bg__resize-handle--e {
    right: -10px;
    width: 18px;
    height: 32px;
    margin-top: -16px;
  }

  .settings-bg__resize-handle--s {
    bottom: -10px;
    width: 32px;
    height: 18px;
    margin-left: -16px;
  }

  .settings-bg__resize-handle--se {
    right: -11px;
    bottom: -11px;
    width: 20px;
    height: 20px;
  }

  .settings-bg__resize-box {
    border-width: 3px;
  }
}

.settings-wallpaper__heading {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-bright);
}

.settings-wallpaper__lead {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--muted);
}

.settings-wallpaper__search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.settings-wallpaper__search-input {
  flex: 1 1 220px;
}

.settings-wallpaper__results,
.settings-wallpaper__curated {
  display: grid;
  gap: 0.55rem;
}

.settings-wallpaper__grid .settings-bg__thumb img {
  object-fit: cover;
}

.settings-wallpaper__empty,
.settings-wallpaper__loading,
.settings-wallpaper__meta {
  margin: 0;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.45;
}

.settings-wallpaper__loading {
  color: var(--accent-cool);
}