.v2-composition-page {
  width: 100%;
  min-height: 400px;
  color: #f4f4f5;
}

.v2-composition-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-height: 100%;
  padding: 20px;
  background: #1e1e1f;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
}

.v2-composition-toolbar,
.v2-composition-actions,
.v2-composition-heading,
.v2-composition-dialog-footer,
.v2-composition-editor-count {
  display: flex;
  align-items: center;
}

.v2-composition-toolbar {
  justify-content: space-between;
  gap: 16px;
}

.v2-composition-heading {
  gap: 8px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
}

.v2-composition-heading .el-icon {
  color: #a78bfa;
  font-size: 18px;
}

.v2-composition-actions {
  gap: 12px;
}

.v2-compose-open,
.v2-composition-submit,
.v2-composition-cancel,
.v2-composition-history-item,
.v2-composition-editor-tools button {
  border: 0;
  font: inherit;
  cursor: pointer;
}

.v2-compose-open,
.v2-composition-submit {
  min-height: 36px;
  padding: 0 17px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  background: linear-gradient(135deg, #7652e7, #9c5ef6);
  border-radius: 6px;
  box-shadow: 0 6px 18px rgba(118, 82, 231, 0.2);
  transition: transform 160ms ease, filter 160ms ease;
}

.v2-compose-open:hover,
.v2-composition-submit:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.v2-compose-open.is-disabled,
.v2-composition-submit.is-disabled {
  color: #777780;
  background: #343436;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.v2-composition-episode-select {
  position: relative;
  width: 250px;
}

.v2-composition-episode-select[data-episode-label]:not([data-episode-label=""])::before {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 38px;
  left: 14px;
  overflow: hidden;
  color: #d7d7dc;
  content: attr(data-episode-label);
  font-size: 13px;
  line-height: 1;
  pointer-events: none;
  text-overflow: ellipsis;
  transform: translateY(-50%);
  white-space: nowrap;
}

.v2-composition-episode-select[data-episode-label]:not([data-episode-label=""])
  .el-select__selected-item.el-select__placeholder {
  visibility: hidden;
}

.v2-composition-summary {
  overflow: hidden;
  color: #8c8c9e;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v2-composition-progress {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  padding: 28px min(12vw, 150px);
  background: #242426;
  border: 1px solid rgba(139, 92, 246, 0.24);
  border-radius: 8px;
}

.v2-composition-progress .el-progress {
  width: min(560px, 100%);
}

.v2-composition-progress-value {
  margin-bottom: 14px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
}

.v2-composition-progress-stage {
  margin-top: 12px;
  color: #9b9ba7;
  font-size: 12px;
}

.v2-composition-main {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 240px;
  background: #080808;
  border-radius: 8px;
}

.v2-composition-main video {
  display: block;
  width: 100%;
  max-height: 480px;
  object-fit: contain;
}

.v2-composition-section-title {
  color: #d7d7dc;
  font-size: 13px;
  font-weight: 600;
}

.v2-composition-history-list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 2px 0 4px;
}

.v2-composition-history-item {
  display: flex;
  flex: 0 0 230px;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 11px 13px;
  color: #b4b4bd;
  text-align: left;
  background: #29292b;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}

.v2-composition-history-item:hover {
  background: #303033;
  transform: translateY(-1px);
}

.v2-composition-history-item.is-active {
  color: #fff;
  background: rgba(118, 82, 231, 0.16);
  border-color: #8b5cf6;
}

.v2-composition-history-name,
.v2-composition-history-meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v2-composition-history-name {
  font-size: 13px;
  font-weight: 600;
}

.v2-composition-history-meta {
  color: #858590;
  font-size: 11px;
}

.v2-composition-source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.v2-composition-source {
  position: relative;
  overflow: hidden;
  min-width: 0;
  background: #242426;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.v2-composition-source video,
.v2-composition-source-missing {
  display: flex;
  width: 100%;
  aspect-ratio: 16 / 9;
  align-items: center;
  justify-content: center;
  color: #6f6f79;
  object-fit: contain;
  background: #141415;
  font-size: 12px;
}

.v2-composition-source-index {
  position: absolute;
  z-index: 1;
  top: 8px;
  left: 8px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: #fff;
  background: rgba(0, 0, 0, 0.68);
  border-radius: 5px;
  font-size: 11px;
}

.v2-composition-source footer {
  overflow: hidden;
  padding: 10px 12px;
  color: #9898a2;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v2-composition-dialog.el-dialog {
  overflow: hidden;
  max-width: calc(100vw - 32px);
  background: #202022;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
}

.v2-composition-dialog .el-dialog__title {
  color: #f4f4f5;
  font-size: 16px;
  font-weight: 600;
}

.v2-composition-dialog .el-dialog__body {
  padding-top: 8px;
}

.v2-composition-editor-count {
  justify-content: space-between;
  margin-bottom: 12px;
  color: #a7a7b0;
  font-size: 12px;
}

.v2-composition-editor-count .has-missing {
  color: #f3a6b8;
}

.v2-composition-editor-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: min(58vh, 560px);
  overflow-y: auto;
  padding-right: 4px;
}

.v2-composition-editor-row {
  display: grid;
  grid-template-columns: 34px 112px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 78px;
  padding: 9px 10px;
  background: #29292b;
  border: 1px solid transparent;
  border-radius: 6px;
}

.v2-composition-editor-row.is-missing {
  border-color: rgba(244, 114, 182, 0.24);
}

.v2-composition-editor-order {
  color: #858590;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
}

.v2-composition-editor-row video,
.v2-composition-editor-placeholder {
  display: flex;
  width: 112px;
  aspect-ratio: 16 / 9;
  align-items: center;
  justify-content: center;
  color: #767680;
  object-fit: cover;
  background: #151516;
  border-radius: 4px;
  font-size: 11px;
}

.v2-composition-editor-info {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.v2-composition-editor-info strong,
.v2-composition-editor-info span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v2-composition-editor-info strong {
  color: #ededf0;
  font-size: 13px;
  font-weight: 600;
}

.v2-composition-editor-info span,
.v2-composition-editor-info small {
  color: #868690;
  font-size: 11px;
}

.v2-composition-editor-tools {
  display: flex;
  gap: 5px;
}

.v2-composition-editor-tools button {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: #a0a0aa;
  background: #353538;
  border-radius: 5px;
}

.v2-composition-editor-tools button:hover:not(:disabled) {
  color: #fff;
  background: #424246;
}

.v2-composition-editor-tools button.is-delete:hover {
  color: #ffb4c4;
  background: rgba(190, 60, 92, 0.2);
}

.v2-composition-editor-tools button:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.v2-composition-dialog-footer {
  justify-content: flex-end;
  gap: 10px;
}

.v2-composition-cancel {
  min-height: 36px;
  padding: 0 16px;
  color: #b4b4bc;
  background: #343436;
  border-radius: 6px;
}

.v2-composition-cancel:hover {
  color: #fff;
  background: #3d3d40;
}

.v2-composition-asset-scopes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.v2-composition-asset-scopes .el-checkbox {
  height: auto;
  margin: 0;
  padding: 14px;
  background: #29292b;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.v2-composition-asset-scopes .el-checkbox__label {
  display: inline-flex !important;
  align-items: center;
  padding-left: 8px;
  color: #d7d7dc;
  font-size: 13px;
  line-height: 1.4;
}

.v2-composition-asset-scopes .el-checkbox.is-checked .el-checkbox__label {
  color: #fff;
}

@media (max-width: 900px) {
  .v2-composition-source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .v2-composition-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .v2-composition-actions,
  .v2-composition-episode-select {
    width: 100%;
  }

  .v2-composition-episode-select {
    flex: 1;
  }
}

@media (max-width: 600px) {
  .v2-composition-panel {
    padding: 14px;
  }

  .v2-composition-source-grid {
    grid-template-columns: 1fr;
  }

  .v2-composition-editor-row {
    grid-template-columns: 28px 86px minmax(0, 1fr);
  }

  .v2-composition-editor-row video,
  .v2-composition-editor-placeholder {
    width: 86px;
  }

  .v2-composition-editor-tools {
    grid-column: 2 / -1;
    justify-content: flex-end;
  }

  .v2-composition-asset-scopes {
    grid-template-columns: 1fr;
  }
}