.acp-panel {
  --acp-bg: var(--m3d-panel-bg, rgba(20, 20, 20, 0.95));
  --acp-surface: var(--m3d-panel-surface, rgba(30, 30, 30, 0.9));
  --acp-text: var(--m3d-panel-text, #f0f0f0);
  --acp-muted: var(--m3d-panel-muted, rgba(240, 240, 240, 0.64));
  --acp-border: var(--m3d-panel-border, rgba(239, 239, 239, 0.16));
  --acp-shadow: var(--m3d-panel-shadow, rgba(0, 0, 0, 0.56));
  --acp-accent: rgba(240, 240, 240, 0.36);
  --acp-accent-soft: rgba(240, 240, 240, 0.14);
  --acp-pill-hover: rgba(240, 240, 240, 0.1);
  --acp-accent-strong: rgba(240, 240, 240, 0.82);
  --acp-accent-strong-soft: rgba(240, 240, 240, 0.26);
  --acp-accent-strong-text: rgba(20, 20, 20, 0.96);
  --acp-danger: rgba(240, 240, 240, 0.78);
  position: absolute;
  top: 72px;
  right: 16px;
  width: min(470px, calc(100% - 24px));
  max-height: calc(100% - 88px);
  display: flex;
  flex-direction: column;
  border-radius: 14px;
  border: 1px solid var(--acp-border);
  color: var(--acp-text);
  background: var(--acp-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 14px 44px var(--acp-shadow);
  z-index: 100002;
  overflow: hidden;
}

.acp-panel.hidden {
  display: none;
}

.acp-panel[data-theme="light"] {
  --acp-bg: var(--m3d-panel-bg, rgba(253, 253, 253, 0.94));
  --acp-surface: var(--m3d-panel-surface, rgba(248, 248, 248, 0.9));
  --acp-text: var(--m3d-panel-text, #232323);
  --acp-muted: var(--m3d-panel-muted, rgba(35, 35, 35, 0.58));
  --acp-border: var(--m3d-panel-border, rgba(0, 0, 0, 0.1));
  --acp-shadow: var(--m3d-panel-shadow, rgba(0, 0, 0, 0.22));
  --acp-accent: rgba(35, 35, 35, 0.34);
  --acp-accent-soft: rgba(35, 35, 35, 0.14);
  --acp-pill-hover: rgba(35, 35, 35, 0.08);
  --acp-accent-strong: rgba(35, 35, 35, 0.84);
  --acp-accent-strong-soft: rgba(35, 35, 35, 0.2);
  --acp-accent-strong-text: #ffffff;
  --acp-danger: rgba(35, 35, 35, 0.74);
}

.acp-panel[data-host="model3d"] {
  width: min(392px, calc(100% - 24px));
}

.acp-panel.drag-over {
  border-color: var(--acp-accent);
  box-shadow: 0 14px 44px var(--acp-shadow), 0 0 0 2px var(--acp-accent-soft);
}

.acp-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--acp-border);
}

.acp-title-wrap {
  min-width: 0;
}

.acp-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.9px;
}

.acp-subtitle {
  margin-top: 2px;
  font-size: 10px;
  color: var(--acp-muted);
}

.acp-header-actions {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.acp-create-popover {
  position: absolute;
  top: 36px;
  right: 42px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid var(--acp-border);
  background: var(--acp-bg);
  box-shadow: 0 10px 24px var(--acp-shadow);
}

.acp-create-popover[hidden] {
  display: none;
}

.acp-create-input {
  width: 150px;
  height: 31px;
  border-radius: 8px;
  border: 1px solid var(--acp-border);
  background: var(--acp-surface);
  color: var(--acp-text);
  font-size: 12px;
  padding: 0 10px;
  outline: none;
}

.acp-create-input:focus {
  border-color: var(--acp-accent);
  box-shadow: 0 0 0 2px var(--acp-accent-soft);
}

.acp-create-submit {
  border: 1px solid var(--acp-border);
  border-radius: 8px;
  height: 31px;
  padding: 0 11px;
  background: var(--acp-surface);
  color: var(--acp-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.acp-create-submit:hover,
.acp-create-submit:focus-visible {
  border-color: var(--acp-accent);
  background: var(--acp-accent-soft);
  outline: none;
}

.acp-create {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--acp-border);
  background: var(--acp-surface);
  color: var(--acp-text);
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  transition: width 0.22s ease, padding 0.22s ease, gap 0.22s ease, background 0.18s ease, border-color 0.18s ease;
}

.acp-create-plus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  font-size: 16px;
  line-height: 1;
  font-weight: 600;
  flex-shrink: 0;
}

.acp-create-label {
  max-width: 0;
  opacity: 0;
  white-space: nowrap;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transform: translateX(6px);
  transition: max-width 0.22s ease, opacity 0.22s ease, transform 0.16s ease;
}

.acp-create:hover,
.acp-create:focus-visible,
.acp-create.is-open {
  width: 160px;
  justify-content: center;
  gap: 8px;
  padding: 0 10px;
  border-color: var(--acp-accent);
  background: var(--acp-accent-soft);
  outline: none;
}

.acp-create:hover .acp-create-label,
.acp-create:focus-visible .acp-create-label,
.acp-create.is-open .acp-create-label {
  max-width: 120px;
  opacity: 1;
  transform: translateX(0);
}

.acp-close {
  border: 1px solid var(--acp-border);
  background: var(--acp-surface);
  color: var(--acp-text);
  border-radius: 8px;
  width: 31px;
  height: 31px;
  cursor: pointer;
  line-height: 1;
  font-size: 14px;
}

.acp-close:hover {
  border-color: var(--acp-accent);
  background: var(--acp-accent-soft);
}

.acp-controls {
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--acp-border);
  display: grid;
  gap: 8px;
}

.acp-pill-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.acp-pill-select {
  position: relative;
}

.acp-pill-trigger,
.acp-search-input {
  width: 100%;
  height: 32px;
  border-radius: 999px;
  border: 1px solid var(--acp-border);
  background: var(--acp-surface);
  color: var(--acp-text);
  font-size: 11px;
  outline: none;
}

.acp-pill-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 12px;
  cursor: pointer;
}

.acp-pill-trigger:hover,
.acp-pill-trigger:focus-visible {
  border-color: var(--acp-accent);
  background: var(--acp-pill-hover);
  box-shadow: 0 0 0 2px var(--acp-accent-soft);
}

.acp-pill-trigger:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  box-shadow: none;
}

.acp-pill-value {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.acp-pill-caret {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--acp-muted);
  border-bottom: 1.5px solid var(--acp-muted);
  transform: rotate(45deg);
  transition: transform 0.16s ease, border-color 0.16s ease;
  margin-right: 1px;
}

.acp-pill-select.open .acp-pill-caret {
  transform: rotate(-135deg) translateY(-1px);
  border-color: var(--acp-text);
}

.acp-pill-select.open .acp-pill-trigger {
  border-color: var(--acp-accent-strong);
  box-shadow: 0 0 0 2px var(--acp-accent-strong-soft);
}

.acp-pill-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  z-index: 90;
  max-height: 240px;
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--acp-border);
  border-radius: 11px;
  background: var(--acp-bg);
  box-shadow: 0 12px 24px var(--acp-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-4px) scale(0.98);
  transform-origin: top center;
  transition: opacity 0.14s ease, transform 0.14s ease, visibility 0.14s step-end;
}

.acp-pill-select.open .acp-pill-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition: opacity 0.14s ease, transform 0.14s ease, visibility 0s;
}

.acp-pill-option {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--acp-surface);
  color: var(--acp-text);
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  padding: 6px 10px;
  cursor: pointer;
  transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}

.acp-pill-option + .acp-pill-option {
  margin-top: 5px;
}

.acp-pill-option:hover,
.acp-pill-option:focus-visible {
  background: var(--acp-pill-hover);
  border-color: var(--acp-accent-soft);
  outline: none;
}

.acp-pill-option.is-selected {
  background: var(--acp-accent-strong);
  border-color: var(--acp-accent-strong);
  color: var(--acp-accent-strong-text);
}

.acp-pill-option:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.acp-search-row {
  display: flex;
}

.acp-search-input {
  min-width: 0;
  padding: 0 12px;
}

.acp-search-input:focus {
  border-color: var(--acp-accent);
  box-shadow: 0 0 0 2px var(--acp-accent-soft);
}

.acp-status {
  min-height: 14px;
  height: 14px;
  padding: 0 2px;
  font-size: 10px;
  line-height: 1;
  color: var(--acp-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 0.16s ease, transform 0.16s ease;
  will-change: opacity, transform;
}

.acp-status.has-text {
  opacity: 1;
  transform: translateY(0);
}

.acp-body {
  padding: 10px 12px 12px;
  overflow-y: auto;
  flex: 1;
}

.acp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 8px;
}

.acp-panel[data-host="model3d"] .acp-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 4.5px;
  row-gap: 4.5px;
}

.acp-card {
  border: 1px solid var(--acp-border);
  background: var(--acp-surface);
  border-radius: 8px;
  overflow: hidden;
  cursor: grab;
  user-select: none;
  min-height: 0;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease, filter 0.15s ease;
}

.acp-card:active {
  cursor: grabbing;
}

.acp-card.is-dragging {
  opacity: 0.55;
  transform: scale(0.985);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.14);
}

.acp-card:hover {
  border-color: var(--acp-accent);
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.16);
}

.acp-card.swap-target {
  border-color: var(--acp-accent);
  box-shadow: 0 0 0 2px var(--acp-accent-soft), 0 12px 24px rgba(0, 0, 0, 0.16);
  transform: translateY(-1px) scale(1.01);
  filter: saturate(1.04);
}

.acp-card-skeleton {
  cursor: default;
  pointer-events: none;
  user-select: none;
}

.acp-card-skeleton:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--acp-border);
}

.acp-card-skeleton .acp-card-thumb-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    110deg,
    rgba(255, 255, 255, 0.04) 10%,
    rgba(255, 255, 255, 0.24) 28%,
    rgba(255, 255, 255, 0.04) 46%
  );
  background-size: 220% 100%;
  animation: acpCardSkeletonPulse 1.1s linear infinite;
  pointer-events: none;
}

.acp-panel[data-theme="light"] .acp-card-skeleton .acp-card-thumb-wrap::after {
  background: linear-gradient(
    110deg,
    rgba(35, 35, 35, 0.03) 10%,
    rgba(35, 35, 35, 0.12) 28%,
    rgba(35, 35, 35, 0.03) 46%
  );
}

.acp-card-kind-placeholder {
  color: transparent;
  min-width: 34px;
  min-height: 13px;
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(20, 20, 20, 0.36);
}

.acp-panel[data-theme="light"] .acp-card-kind-placeholder {
  border-color: rgba(35, 35, 35, 0.14);
  background: rgba(248, 248, 248, 0.66);
}

.acp-card.swap-materialize {
  animation: acpSwapMaterialize 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes acpSwapMaterialize {
  0% { opacity: 0.56; }
  100% { opacity: 1; }
}

@keyframes acpCardSkeletonPulse {
  0% { background-position: 160% 0; }
  100% { background-position: -70% 0; }
}

.acp-card-thumb-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  min-height: 88px;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(92, 92, 92, 0.28), rgba(64, 64, 64, 0.42));
}

.acp-panel[data-theme="light"] .acp-card-thumb-wrap {
  background: linear-gradient(145deg, rgba(236, 236, 236, 0.88), rgba(224, 224, 224, 0.9));
}

.acp-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.acp-card-thumb-empty {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  font-size: 11px;
  letter-spacing: 0.6px;
  color: var(--acp-muted);
}

.acp-card-kind {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 9px;
  letter-spacing: 0.6px;
  font-weight: 700;
  color: var(--acp-text);
  background: rgba(20, 20, 20, 0.76);
  border: 1px solid var(--acp-border);
}

.acp-panel[data-host="model3d"] .acp-card-kind {
  top: 6px;
  right: 6px;
  left: auto;
  padding: 4px 7px;
  border-radius: 10px;
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(-4px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.14s ease, transform 0.14s ease;
}

.acp-panel[data-host="model3d"] .acp-card:hover .acp-card-kind,
.acp-panel[data-host="model3d"] .acp-card:focus-within .acp-card-kind {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.acp-panel[data-host="model3d"] .acp-card-kind-placeholder {
  opacity: 0.42;
  transform: none;
}

.acp-panel[data-theme="light"] .acp-card-kind {
  background: rgba(248, 248, 248, 0.9);
}

.acp-card-actions-overlay {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 6px;
  display: flex;
  gap: 6px;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
  z-index: 5;
}

.acp-card:hover .acp-card-actions-overlay,
.acp-card:focus-within .acp-card-actions-overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.acp-card-actions-overlay::before {
  content: '';
  position: absolute;
  left: -6px;
  right: -6px;
  bottom: -6px;
  top: -18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.34));
  z-index: -1;
  border-radius: 0 0 8px 8px;
}

.acp-card-action-pill {
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 999px;
  background: rgba(18, 18, 18, 0.78);
  color: #ffffff;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 5px 4px;
  cursor: pointer;
}

.acp-panel[data-theme="light"] .acp-card-action-pill {
  border-color: rgba(35, 35, 35, 0.2);
  background: rgba(248, 248, 248, 0.9);
  color: #232323;
}

.acp-card-action-pill:hover,
.acp-card-action-pill:focus-visible {
  border-color: var(--acp-accent);
  background: rgba(26, 26, 26, 0.9);
  outline: none;
}

.acp-panel[data-theme="light"] .acp-card-action-pill:hover,
.acp-panel[data-theme="light"] .acp-card-action-pill:focus-visible {
  background: rgba(35, 35, 35, 0.08);
}

.acp-card-action-pill.danger {
  color: var(--acp-danger);
}

.acp-panel[data-theme="light"] .acp-card-action-pill.danger {
  color: var(--acp-danger);
}

.acp-card-action-pill:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.acp-empty {
  margin-top: 36px;
  text-align: center;
  font-size: 12px;
  letter-spacing: 0.4px;
  color: var(--acp-muted);
}

.acp-empty.hidden {
  display: none;
}

.acp-catalog-ctx {
  position: fixed;
  z-index: 2147483000;
  min-width: 178px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 7px;
  border-radius: 10px;
  border: 1px solid rgba(31, 36, 48, 0.12);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.acp-catalog-ctx.theme-dark {
  border-color: rgba(237, 240, 248, 0.18);
  background: rgba(21, 24, 32, 0.96);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.acp-catalog-ctx-btn {
  width: 100%;
  border: 1px solid rgba(31, 36, 48, 0.1);
  border-radius: 8px;
  padding: 7px 9px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: #2b2f38;
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
}

.acp-catalog-ctx-btn:hover {
  border-color: rgba(31, 36, 48, 0.22);
  background: rgba(31, 36, 48, 0.08);
}

.acp-catalog-ctx-btn.delete-action {
  color: var(--acp-danger);
}

.acp-catalog-ctx-btn.delete-action:hover {
  background: rgba(35, 35, 35, 0.08);
  border-color: rgba(35, 35, 35, 0.24);
}

.acp-catalog-ctx.theme-dark .acp-catalog-ctx-btn {
  border-color: rgba(237, 240, 248, 0.16);
  background: rgba(38, 43, 57, 0.88);
  color: #edf0f8;
}

.acp-catalog-ctx.theme-dark .acp-catalog-ctx-btn:hover {
  background: rgba(97, 105, 122, 0.3);
  border-color: rgba(237, 240, 248, 0.3);
}

.acp-catalog-ctx.theme-dark .acp-catalog-ctx-btn.delete-action {
  color: var(--acp-danger);
}

.acp-catalog-ctx.theme-dark .acp-catalog-ctx-btn.delete-action:hover {
  background: rgba(240, 240, 240, 0.1);
  border-color: rgba(240, 240, 240, 0.24);
}

.acp-catalog-confirm {
  position: fixed;
  z-index: 2147483001;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(31, 36, 48, 0.16);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.acp-catalog-confirm.theme-dark {
  border-color: rgba(237, 240, 248, 0.2);
  background: rgba(24, 28, 37, 0.96);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
}

.acp-catalog-confirm-label {
  font-size: 12px;
  font-weight: 600;
  color: #2b2f38;
}

.acp-catalog-confirm.theme-dark .acp-catalog-confirm-label {
  color: #edf0f8;
}

.acp-catalog-confirm-btn {
  border: 1px solid rgba(31, 36, 48, 0.14);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.9);
  color: #2b2f38;
  cursor: pointer;
}

.acp-catalog-confirm-btn:hover {
  background: rgba(31, 36, 48, 0.08);
}

.acp-catalog-confirm-btn.danger {
  color: var(--acp-danger);
}

.acp-catalog-confirm-btn.danger:hover {
  background: rgba(35, 35, 35, 0.08);
}

.acp-catalog-confirm.theme-dark .acp-catalog-confirm-btn {
  border-color: rgba(237, 240, 248, 0.2);
  background: rgba(38, 43, 57, 0.9);
  color: #edf0f8;
}

.acp-catalog-confirm.theme-dark .acp-catalog-confirm-btn:hover {
  background: rgba(97, 105, 122, 0.35);
}

.acp-catalog-confirm.theme-dark .acp-catalog-confirm-btn.danger {
  color: var(--acp-danger);
}

@media (max-width: 900px) {
  .acp-panel {
    top: 64px;
    right: 8px;
    width: calc(100% - 16px);
    max-height: calc(100% - 74px);
  }

  .acp-create-popover {
    right: 0;
    top: 38px;
    max-width: calc(100vw - 32px);
  }

  .acp-pill-row {
    grid-template-columns: 1fr;
  }
}