@charset "UTF-8";
/* ================= Element UI 弹窗深度定制 ================= */
.video-merge-dark-dialog {
  background-color: #1a1c23 !important;
  border: 1px solid #2e3241 !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8) !important;
}
.video-merge-dark-dialog .el-dialog__title {
  color: #fff !important;
  font-size: 18px;
  font-weight: 600;
}
.video-merge-dark-dialog .el-dialog__header {
  border-bottom: 1px solid #2e3241;
  padding: 20px 24px 15px;
}
.video-merge-dark-dialog .el-dialog__body {
  padding: 20px 24px !important;
  color: #a0a5b5;
}
.video-merge-dark-dialog .el-dialog__footer {
  border-top: 1px solid #2e3241;
  padding: 15px 24px 20px;
}
.video-merge-dark-dialog .el-dialog__headerbtn .el-dialog__close {
  color: #a0a5b5;
}
.video-merge-dark-dialog .el-dialog__headerbtn:hover .el-dialog__close {
  color: #ff307c;
}

/* 覆盖全屏加载 Loading 的样式以符合暗黑主题 */
.dark-loading .el-loading-text {
  color: #00e599 !important;
  font-size: 16px;
  margin-top: 10px;
}
.dark-loading .el-icon-loading {
  color: #00e599 !important;
  font-size: 40px;
}

/* 提示词悬浮气泡框样式 (需在全局, 因为 el-popover 默认挂载在 body 下) */
.prompt-popover {
  background: #1a1c23 !important;
  border: 1px solid #2e3241 !important;
  color: #e0e0e0 !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6) !important;
  padding: 12px !important;
  border-radius: 8px !important;
  /* 悬浮框箭头暗黑模式适配 */
}
.prompt-popover .prompt-popover-content {
  max-height: 150px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.6;
  word-break: break-all;
  padding-right: 4px;
  /* 自定义滚动条 */
}
.prompt-popover .prompt-popover-content::-webkit-scrollbar {
  width: 4px;
}
.prompt-popover .prompt-popover-content::-webkit-scrollbar-thumb {
  background: #3a3f58;
  border-radius: 2px;
}
.prompt-popover .prompt-popover-content::-webkit-scrollbar-track {
  background: transparent;
}
.prompt-popover[x-placement^=top] .popper__arrow::after {
  border-top-color: #1a1c23 !important;
}
.prompt-popover[x-placement^=top] .popper__arrow {
  border-top-color: #2e3241 !important;
}
.prompt-popover[x-placement^=bottom] .popper__arrow::after {
  border-bottom-color: #1a1c23 !important;
}
.prompt-popover[x-placement^=bottom] .popper__arrow {
  border-bottom-color: #2e3241 !important;
}

/* ================= 页面主容器 ================= */
#video_merge {
  /* 左侧面板：选择区 */
  /* 右侧面板：排序区 */
  /* ================= 自定义选项卡 ================= */
  /* ================= 内容区域 ================= */
  /* ================= 视频网格 (左侧) ================= */
  /* ================= 本地上传区 (美化后) ================= */
  /* ================= 排序列表 (右侧) ================= */
  /* ================= 空状态 ================= */
  /* ================= 底部按钮 ================= */
}
#video_merge .merge-container {
  display: flex;
  gap: 20px;
  height: 480px;
}
#video_merge .left-panel {
  flex: 6;
  background: #111319;
  border: 1px solid #2e3241;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#video_merge .right-panel {
  flex: 4;
  background: #111319;
  border: 1px solid #2e3241;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
#video_merge .custom-tabs {
  display: flex;
  padding: 15px 15px 0 15px;
  border-bottom: 1px solid #2e3241;
  background: #15171e;
}
#video_merge .custom-tabs .tab-item {
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  color: #7b8199;
  position: relative;
  transition: color 0.3s;
}
#video_merge .custom-tabs .tab-item:hover {
  color: #fff;
}
#video_merge .custom-tabs .tab-item.active {
  color: #fff;
  font-weight: bold;
}
#video_merge .custom-tabs .tab-item.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 10%;
  width: 80%;
  height: 3px;
  background: linear-gradient(90deg, #b430ff, #ff307c);
  border-radius: 3px 3px 0 0;
}
#video_merge .panel-content {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
  position: relative;
}
#video_merge .panel-header {
  padding: 15px;
  border-bottom: 1px solid #2e3241;
  background: #15171e;
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
#video_merge .panel-header span.hint {
  font-size: 12px;
  color: #00e599;
  font-weight: normal;
}
#video_merge .video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
#video_merge .video-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
  background: #1a1c23;
  aspect-ratio: 9/16;
  /* 全新时长角标：暗色半透明+发光绿图标 */
  /* 作品信息层 */
  /* 提示词多行省略 */
}
#video_merge .video-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
  transition: opacity 0.2s;
}
#video_merge .video-card:hover img {
  opacity: 1;
}
#video_merge .video-card.selected {
  border-color: #00e599;
}
#video_merge .video-card.selected .check-icon {
  opacity: 1;
  transform: scale(1);
}
#video_merge .video-card .duration {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  z-index: 2;
}
#video_merge .video-card .duration i {
  font-size: 12px;
  color: #00e599;
}
#video_merge .video-card .check-icon {
  position: absolute;
  top: 8px;
  right: 8px;
  background: #00e599;
  color: #000;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s;
  z-index: 2;
}
#video_merge .video-card .info-layer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 30px 8px 8px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-sizing: border-box;
  pointer-events: none;
}
#video_merge .video-card .info-prompt {
  font-size: 12px;
  color: #fff;
  margin-bottom: 4px;
  font-weight: 500;
  pointer-events: auto;
  /* 恢复鼠标事件供 popover 触发 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
#video_merge .video-card .info-time {
  font-size: 10px;
  color: #8c939d;
}
#video_merge .upload-area {
  height: 100%;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 2px dashed #3a3f58;
  border-radius: 12px;
  background: rgba(21, 23, 30, 0.6);
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}
#video_merge .upload-area .el-upload-dragger {
  background-color: transparent !important;
  border: none !important;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
#video_merge .upload-area:hover, #video_merge .upload-area.is-dragover {
  border-color: #00e599;
  background: rgba(0, 229, 153, 0.05);
  box-shadow: 0 0 20px rgba(0, 229, 153, 0.1) inset;
}
#video_merge .upload-area:hover i, #video_merge .upload-area.is-dragover i {
  color: #00e599;
  transform: translateY(-5px);
  filter: drop-shadow(0 6px 12px rgba(0, 229, 153, 0.3));
}
#video_merge .upload-area i {
  font-size: 64px;
  color: #4a506b;
  margin-bottom: 20px;
  transition: all 0.3s ease;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}
#video_merge .upload-area .upload-text-main {
  font-size: 16px;
  color: #a0a5b5;
  margin-bottom: 12px;
  font-weight: 500;
}
#video_merge .upload-area .upload-text-main em {
  color: #00e599;
  font-style: normal;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(0, 229, 153, 0.3);
  text-underline-offset: 4px;
}
#video_merge .upload-area .upload-tip {
  font-size: 13px;
  color: #585d76;
  background: rgba(0, 0, 0, 0.2);
  padding: 6px 16px;
  border-radius: 20px;
}
#video_merge .uploading-mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(21, 23, 30, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
#video_merge .sortable-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
#video_merge .sortable-item {
  display: flex;
  align-items: center;
  background: #1a1c23;
  border: 1px solid #2e3241;
  border-radius: 6px;
  padding: 8px;
  margin-bottom: 10px;
  cursor: grab;
  transition: border-color 0.2s;
}
#video_merge .sortable-item:active {
  cursor: grabbing;
}
#video_merge .sortable-item:hover {
  border-color: #b430ff;
}
#video_merge .sortable-item .sort-index {
  width: 24px;
  height: 24px;
  background: #2e3241;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-right: 12px;
  flex-shrink: 0;
}
#video_merge .sortable-item .sort-thumb {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  margin-right: 12px;
  flex-shrink: 0;
  background: #000;
}
#video_merge .sortable-item .sort-info {
  flex: 1;
  overflow: hidden;
}
#video_merge .sortable-item .sort-info .name {
  font-size: 13px;
  color: #e0e0e0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
#video_merge .sortable-item .sort-info .type {
  font-size: 11px;
  color: #7b8199;
}
#video_merge .sortable-item .delete-btn {
  color: #7b8199;
  cursor: pointer;
  padding: 5px;
  transition: color 0.2s;
}
#video_merge .sortable-item .delete-btn:hover {
  color: #ff4949;
}
#video_merge .sortable-ghost {
  opacity: 0.4;
  background-color: #2e3241;
}
#video_merge .empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #585d76;
  font-size: 13px;
}
#video_merge .dialog-footer .el-button {
  border-radius: 6px;
  padding: 10px 24px;
  border: none;
}
#video_merge .dialog-footer .btn-cancel {
  background: #2e3241 !important;
  color: #a0a5b5 !important;
}
#video_merge .dialog-footer .btn-cancel:hover {
  background: #3a3f58 !important;
  color: #fff !important;
}
#video_merge .dialog-footer .btn-confirm {
  background: linear-gradient(90deg, #00e599, #00c985) !important;
  color: #000 !important;
  font-weight: bold;
}
#video_merge .dialog-footer .btn-confirm:hover {
  box-shadow: 0 4px 15px rgba(0, 229, 153, 0.4);
  opacity: 0.9;
}
#video_merge .dialog-footer .btn-confirm.is-disabled {
  background: #2e3241 !important;
  color: #585d76 !important;
  box-shadow: none;
}