.video-page {
  --video-text: #111827;
  --video-text-2: #4b5563;
  --video-text-3: #6b7280;
  --video-border: rgba(17, 24, 39, 0.08);
  --video-border-strong: rgba(17, 24, 39, 0.16);
  --video-field-bg: #f3f4f6;
  --video-muted-card: #fff7ed;
  --video-gradient: linear-gradient(135deg, #ffb623 0%, #ea580c 55%, #fbbf24 100%);
}

.video-main {
  width: 100%;
  min-height: calc(100vh - 57px);
  padding: 40px 24px;
}

.video-content {
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: 24px;
}

.video-heading h1 {
  margin: 0;
  color: var(--video-text);
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 32px;
}

.video-heading p {
  margin: 4px 0 0;
  color: var(--video-text-2);
  font-size: 14px;
  line-height: 23.1px;
}

.video-layout {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
}

.video-steps {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 16px;
}

.video-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--video-border);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(17, 24, 39, 0.08);
}

.video-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.video-card__title-row {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 12px;
}

.video-step {
  display: inline-flex;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  border-radius: 50%;
  color: #fff;
  background: var(--video-gradient);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
}

.video-card h2 {
  margin: 0;
  color: var(--video-text);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  line-height: 23.1px;
}

.video-card__title-row p {
  margin: 2px 0 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 16px;
}

.video-card__action {
  flex: 0 0 auto;
  color: #f59e0b;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  text-decoration: none;
}

.video-card__action:hover {
  color: #f59e0b;
}

.video-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.video-stack--12 {
  gap: 12px;
}

.video-stack--8 {
  gap: 8px;
}

.video-chips {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 2px;
  padding: 2px;
  border: 1px solid var(--video-border);
  border-radius: 8px;
  background: var(--video-muted-card);
}

.video-chip {
  flex: 1 1 0;
  padding: 8px 12px;
  border: 0;
  border-radius: 6px;
  color: var(--video-text-2);
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  line-height: 23.1px;
  transition: color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease, transform 150ms ease;
  white-space: nowrap;
}

.video-chip:hover:not(.video-chip--active) {
  color: var(--video-text);
}

.video-chip--active {
  color: #fff;
  background: var(--video-gradient);
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.05);
}

.video-chip:active {
  transform: translateY(1px);
}

.video-chip:disabled {
  color: #9ca3af;
  cursor: not-allowed;
  opacity: 0.65;
}

.video-input {
  display: block;
  width: 100%;
  min-height: 45.09375px;
  padding: 10px 14px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  outline: 0;
  color: var(--video-text);
  background: var(--video-field-bg);
  font-size: 14px;
  line-height: 23.1px;
  transition: border-color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease;
}

.video-input::placeholder {
  color: var(--video-text-3);
  opacity: 1;
}

.video-input:focus {
  border-color: #f59e0b;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.25);
}

.video-input[type="file"],
.video-file {
  cursor: pointer;
  padding-top: 8px;
  padding-bottom: 8px;
}

.video-file::file-selector-button {
  margin-right: 12px;
  padding: 6px 12px;
  border: 0;
  border-radius: 6px;
  color: var(--video-text-2);
  background: #fff7ed;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  line-height: 16px;
}

.video-selected-file {
  margin: 8px 0 0;
  color: var(--video-text-2);
  font-size: 12px;
  line-height: 16px;
}

.video-avatar-preview {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f3f4f6;
}

.video-avatar-preview > div {
  margin-top: 6px;
  overflow: hidden;
  border: 1px solid var(--video-border-strong);
  border-radius: 12px;
  background: var(--video-muted-card);
}

.video-avatar-preview img {
  display: block;
  width: 100%;
  max-height: 288px;
  margin: 0 auto;
  object-fit: contain;
}

.video-empty-hint {
  padding: 24px;
  border: 1px dashed #e7d4bd;
  border-radius: 12px;
  color: var(--video-text-3);
  background: #fff8ef;
  font-size: 14px;
  line-height: 23.1px;
  text-align: center;
}

.video-empty-hint a {
  color: var(--video-text-2);
  font-weight: 500;
  text-underline-offset: 2px;
}

.video-empty-hint .video-button-secondary {
  margin: 12px auto 0;
}

.video-media-library {
  min-width: 0;
}

.video-library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.video-library-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-library-grid > .video-empty-hint,
.video-library-list > .video-empty-hint,
.video-library-grid > .video-library-hint,
.video-library-list > .video-library-hint {
  grid-column: 1 / -1;
}

.video-library-hint {
  color: var(--video-text-3);
  font-size: 12px;
  font-weight: 600;
  line-height: 19.8px;
}

.video-library-item {
  display: flex;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  text-align: left;
  transition: border-color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease;
}

.video-library-grid .video-library-item {
  flex-direction: column;
  gap: 8px;
}

.video-library-list .video-library-item {
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.video-library-item:hover {
  border-color: rgba(245, 158, 11, 0.45);
  background: #fff8ef;
}

.video-library-item[aria-pressed="true"] {
  border-color: #f59e0b;
  background: #fff7ed;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.16);
}

.video-library-item__preview {
  position: relative;
  display: flex;
  width: 100%;
  aspect-ratio: 1 / 1;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 6px;
  background: var(--video-muted-card);
}

.video-library-item__preview img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}

.video-library-item__preview img[hidden] {
  display: none !important;
}

.video-library-item__preview-placeholder {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
  text-align: center;
}

.video-library-item__preview-placeholder[hidden] {
  display: none !important;
}

.video-library-item__preview[data-video-media-state="loading"] .video-library-item__preview-placeholder::before {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(245, 158, 11, 0.25);
  border-top-color: #f59e0b;
  border-radius: 50%;
  content: '';
  animation: video-library-preview-spin 700ms linear infinite;
}

.video-library-item__preview[data-video-media-state="error"] .video-library-item__preview-placeholder {
  color: #b45309;
}

@keyframes video-library-preview-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .video-library-item__preview[data-video-media-state="loading"] .video-library-item__preview-placeholder::before {
    animation-duration: 1.5s;
  }
}

.video-library-item__details {
  min-width: 0;
}

.video-library-item strong,
.video-library-item small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-library-item strong {
  font-size: 13px;
  line-height: 20px;
}

.video-library-item small {
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

.video-audio-preview {
  padding-top: 12px;
  border-top: 1px solid #f3f4f6;
}

.video-audio-preview audio {
  display: block;
  width: 100%;
  height: 40px;
}

.video-script {
  min-height: 144px;
  resize: vertical;
  line-height: 23.1px;
}

.video-counter {
  margin: 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 16px;
  text-align: right;
}

.video-counter--limit {
  color: #be123c;
}

.video-label {
  display: block;
  margin: 0 0 6px;
  color: var(--video-text-3);
  font-size: 14px;
  font-weight: 500;
  line-height: 23.1px;
}

.video-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.video-label-row .video-label {
  margin: 0;
}

.video-voice-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.video-voice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.video-help {
  margin: 6px 0 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 19.8px;
}

.video-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 9999px;
  color: #c56e00;
  background: rgba(245, 158, 11, 0.12);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
}

.video-clone {
  gap: 12px;
}

.video-recording {
  gap: 16px;
}

/* 声音克隆：上传与录音二选一的居中分隔线。 */
.video-audio-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

.video-audio-divider::before,
.video-audio-divider::after {
  content: '';
  flex: 1 1 auto;
  border-top: 1px solid var(--video-border);
}

.video-recording__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.video-recording__status {
  color: var(--video-text-3);
  font-size: 13px;
  line-height: 20px;
}

.video-recording__status[data-state="recording"] {
  color: #b91c1c;
  font-weight: 600;
}

.video-listen {
  margin-top: 16px;
}

.video-listen[hidden] {
  display: none;
}

.video-listen > div {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.video-listen .video-input {
  flex: 1;
}

.video-listen > .video-system-preview {
  display: block;
  margin-top: 12px;
}

.video-system-preview[hidden] {
  display: none;
}

.video-system-preview audio {
  display: block;
  width: 100%;
  height: 48px;
}

.video-button-secondary {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: var(--video-muted-card);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  line-height: 23.1px;
  transition: color 150ms ease, border-color 150ms ease,
    background-color 150ms ease;
}

[data-video-listen][hidden] {
  display: none;
}

.video-button-secondary:hover {
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--video-text);
  background: #ffedd5;
}

.video-button-secondary:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.video-button-secondary--danger {
  border-color: #fecaca;
  color: #b91c1c;
  background: #fff1f2;
}

.video-output-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.video-duration-field {
  margin-bottom: 16px;
}

.video-duration-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.video-duration-option {
  position: relative;
  min-width: 0;
  cursor: default;
}

.video-duration-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.video-duration-option > span {
  display: flex;
  min-height: 64px;
  flex-direction: column;
  justify-content: center;
  padding: 10px 14px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: var(--video-field-bg);
  transition: border-color 150ms ease, background-color 150ms ease;
}

.video-duration-option strong {
  color: var(--video-text);
  font-size: 14px;
  line-height: 22px;
}

.video-duration-option small {
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 20px;
}

.video-duration-option input:checked + span {
  border-color: #f59e0b;
  background: #fff7ed;
}

.video-duration-option input:focus-visible + span {
  outline: 2px solid #f59e0b;
  outline-offset: 2px;
}

.video-duration-state {
  min-height: 20px;
  margin: 8px 0 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 20px;
}

.video-duration-state--ready {
  color: #047857;
}

.video-duration-state--error {
  color: #be123c;
}

.video-subtitle-settings {
  display: grid;
  align-items: start;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #f3f4f6;
}

.video-subtitle-controls {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.video-subtitle-copy {
  min-height: 88px;
  resize: vertical;
  line-height: 22px;
}

.video-color-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.video-color-row input[type="color"] {
  width: 56px;
  height: 40px;
  flex: 0 0 56px;
  padding: 4px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.video-color-text {
  font-family: "Courier New", Courier, monospace;
}

.video-subtitle-preview {
  display: flex;
  width: 100%;
  min-height: 144px;
  max-height: 192px;
  aspect-ratio: 16 / 9;
  align-items: flex-end;
  justify-content: center;
  padding: 32px 12px 12px;
  border-radius: 8px;
  background: var(--video-gradient);
}

.video-subtitle-preview p {
  max-width: 100%;
  margin: 0;
  color: #fff;
  font-size: 26px;
  font-weight: 500;
  line-height: 1.375;
  text-align: center;
  overflow-wrap: anywhere;
}

.video-sidebar {
  position: sticky;
  top: 72px;
}

.video-sidebar__card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.video-sidebar__card .video-input {
  background: var(--video-field-bg);
}

.video-status-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 8px;
  background: var(--video-muted-card);
}

.video-status-list > div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 16px;
}

.video-status-list > div:has(.video-status-dot--ready) {
  color: var(--video-text-2);
}

.video-status-dot {
  display: inline-flex;
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--video-muted-card);
}

.video-status-dot--ready {
  background: #10b981;
}

.video-retention {
  margin: 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 19.8px;
}

.video-cost {
  margin-top: 16px;
  padding: 12px 14px;
  border: 1px solid rgba(245, 158, 11, 0.22);
  border-radius: 8px;
  background: #fff8ef;
}

.video-cost__main {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  color: var(--video-text-2);
  font-size: 13px;
  line-height: 20px;
}

.video-cost__main strong {
  color: #c56e00;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}

.video-cost__main strong span {
  font-variant-numeric: tabular-nums;
}

.video-cost p {
  margin: 4px 0 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

.video-submit {
  display: inline-flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--video-gradient);
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.28);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 23.1px;
  transition: filter 150ms ease, opacity 150ms ease,
    box-shadow 150ms ease, transform 150ms ease;
}

.video-submit:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.video-submit:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

.video-queue-cancel {
  width: 100%;
  padding: 10px 20px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 23.1px;
}

.video-queue-cancel:hover:not(:disabled) {
  border-color: #f59e0b;
  color: #b45309;
}

.video-queue-cancel:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.video-submit-hint {
  margin: -4px 0 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 16px;
  text-align: center;
}

[data-video-panel][hidden],
[data-video-avatar-panel][hidden],
[data-video-avatar-source][hidden],
[data-video-common-avatars-pager][hidden],
[data-video-clone-preview][hidden],
[data-video-clone-preview-image][hidden],
[data-video-pack-card][hidden],
[data-video-pack-section][hidden],
[data-video-pack-template-selected][hidden],
[data-video-onboarding-step][hidden],
[data-video-onboarding-prev][hidden],
[data-video-onboarding-skip][hidden],
[data-video-voices-status][hidden],
[data-video-pack-templates-pager][hidden],
[data-video-pack-materials-pager][hidden],
[data-video-pack-bgm-pager][hidden],
.video-onboarding[hidden],
.video-onboarding__primary[hidden],
.video-onboarding-confirm[hidden],
.video-avatar-preview[hidden],
.video-pack-preview[hidden],
.video-pack-preview__video[hidden],
[data-video-pack-preview-cover][hidden],
[data-video-pack-preview-empty][hidden],
[data-video-record-stop][hidden],
[data-video-record-clear][hidden],
[data-video-subtitle-copy-field][hidden],
[data-video-subtitle-settings][hidden] {
  display: none;
}

@media (max-width: 1023px) {
  .video-layout {
    grid-template-columns: 1fr;
  }

  .video-pack-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .video-sidebar {
    position: static;
  }
}

@media (max-width: 900px) {
  .video-main {
    padding: 28px 16px 40px;
  }
}

@media (max-width: 640px) {
  .video-main {
    padding: 24px 12px 36px;
  }

  .video-heading h1 {
    font-size: 22px;
    line-height: 30px;
  }

  .video-card {
    padding: 16px;
  }

  .video-card__header {
    margin-bottom: 16px;
  }

  .video-chips {
    width: 100%;
  }

  .video-chip {
    min-width: 0;
    padding-right: 8px;
    padding-left: 8px;
    font-size: 12px;
  }

  .video-voice-grid,
  .video-output-grid,
  .video-duration-options,
  .video-subtitle-settings,
  .video-library-grid {
    grid-template-columns: 1fr;
  }

  .video-listen > div {
    align-items: stretch;
  }

  .video-recording__actions {
    align-items: stretch;
  }

  .video-subtitle-preview {
    min-height: 128px;
  }
}

@media (max-width: 420px) {
  .video-card__header {
    flex-direction: column;
  }

  .video-card__action {
    margin-left: 36px;
  }

  .video-listen > div {
    flex-direction: column;
  }
}

/* 双模式工作区：模式本身是导航状态，不改变各表单的内部布局。 */
.video-mode-tabs {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 18px;
  padding: 4px;
  border: 1px solid var(--video-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
}

.video-mode-tab {
  min-height: 42px;
  padding: 0 18px;
  border: 0;
  border-radius: 7px;
  color: var(--video-text-2);
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
}

.video-mode-tab:hover,
.video-mode-tab:focus-visible {
  color: var(--video-text);
  background: rgba(17, 24, 39, 0.05);
}

.video-mode-tab:focus-visible {
  outline: 2px solid #f59e0b;
  outline-offset: 2px;
}

.video-mode-tab--active {
  color: #fff;
  background: var(--video-gradient);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.25);
}

.video-mode-tab--active:hover,
.video-mode-tab--active:focus-visible {
  color: #fff;
  background: var(--video-gradient);
  filter: brightness(1.08);
}

/* 无权限时数字人入口置灰（同舌诊入口的 data-access-disabled 观感）。 */
.video-mode-tab:disabled {
  color: #b8b3aa;
  background: rgba(17, 24, 39, 0.04);
  cursor: not-allowed;
}

.video-mode-tab:disabled:hover,
.video-mode-tab:disabled:focus-visible {
  color: #b8b3aa;
  background: rgba(17, 24, 39, 0.04);
  outline: none;
}

.video-mode-panel[hidden] {
  display: none;
}

.video-mode-panel--creative {
  margin-top: 20px;
}

.video-mode-panel--creative .ai-video-layout {
  margin: 0;
}

@media (max-width: 760px) {
  .video-mode-tabs {
    display: flex;
    width: 100%;
  }

  .video-mode-tab {
    flex: 1 1 50%;
    padding-inline: 10px;
  }

  .video-mode-panel--creative {
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .video-mode-tab {
    transition: none;
  }
}

/* 二级口播模式 tab：位于数字人面板顶部（步骤卡片之前），复用一级模式切换样式。 */
.video-packaging-tabs {
  margin-top: 0;
  margin-bottom: 0;
}

.video-packaging-tabs .video-mode-tab {
  display: flex;
  min-height: 58px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  line-height: 1.2;
  text-align: left;
}

.video-packaging-tabs .video-mode-tab small {
  color: currentColor;
  font-size: 11px;
  font-weight: 400;
  opacity: 0.82;
}

/* 公共音色：下拉框选择，旁边按钮试听示例音频。 */
.video-voice-select-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.video-voice-select-row .video-voice-select {
  min-width: 0;
  flex: 1 1 auto;
}

.video-voices-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 精美口播：官方模板栅格小卡。 */
.video-pack-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.video-pack-grid > .video-empty-hint {
  grid-column: 1 / -1;
}

.video-pack-template {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease;
}

.video-pack-template:hover {
  border-color: rgba(245, 158, 11, 0.45);
  background: #fff8ef;
}

.video-pack-template[aria-pressed="true"] {
  border-color: #f59e0b;
  background: #fff7ed;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.16);
}

.video-pack-template__cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 6px;
  background: var(--video-muted-card);
}

.video-pack-template__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-pack-template strong {
  display: block;
  overflow: hidden;
  color: var(--video-text);
  font-size: 13px;
  line-height: 20px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 模板分页条：上一页/页码/下一页 + 总数。 */
.video-pack-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}

.video-pack-pager__pages {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
}

.video-pack-pager__page {
  min-width: 28px;
  padding: 4px 8px;
  border: 1px solid var(--video-border-strong);
  border-radius: 6px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  line-height: 18px;
}

.video-pack-pager__page:hover:not(:disabled) {
  border-color: rgba(245, 158, 11, 0.45);
  background: #fff8ef;
}

.video-pack-pager__page[aria-pressed="true"] {
  border-color: #f59e0b;
  color: #c56e00;
  background: #fff7ed;
  cursor: default;
}

.video-pack-pager__total {
  margin-left: auto;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

/* 分页条里的上一页/下一页：与页码按钮保持同一尺寸，避免突兀。 */
.video-pack-pager > .video-button-secondary {
  min-width: 28px;
  gap: 0;
  padding: 4px 8px;
  border-radius: 6px;
  background: #fff;
  font-size: 12px;
  font-weight: 400;
  line-height: 18px;
}

.video-pack-pager > .video-button-secondary:hover:not(:disabled) {
  border-color: rgba(245, 158, 11, 0.45);
  color: var(--video-text-2);
  background: #fff8ef;
}

/* 数字人公共形象分页：仿「产品介绍」样式——总数单独一行居中置顶，
   下方箭头/页码盒子居中一行，页码窗口超过 7 页时用 … 省略。 */
.video-avatar-pager {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  margin-bottom: 8px;
}

.video-avatar-pager__total {
  color: var(--video-text-2);
  font-size: 15px;
  line-height: 22px;
}

.video-avatar-pager__row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.video-avatar-pager__nav {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--video-border-strong);
  border-radius: 9px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 18px;
  line-height: 1;
}

.video-avatar-pager__nav:hover:not(:disabled) {
  border-color: #ff721b;
  color: #ff721b;
}

.video-avatar-pager__nav:disabled {
  cursor: not-allowed;
  opacity: 0.4;
}

/* 数字人分页内的页码/省略号盒子：沿用产品介绍样式，激活页实心橙。 */
.video-avatar-pager .video-pack-pager__pages {
  gap: 10px;
}

.video-avatar-pager .video-pack-pager__page {
  display: inline-grid;
  place-items: center;
  min-width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--video-border-strong);
  border-radius: 9px;
  font-size: 16px;
  line-height: 1;
}

.video-avatar-pager .video-pack-pager__page[aria-pressed="true"] {
  border-color: #ff721b;
  color: #fff;
  background: #ff721b;
}

.video-avatar-pager .video-pack-pager__ellipsis {
  min-width: 28px;
  color: var(--video-text-3);
  font-size: 16px;
  line-height: 1;
}

/* 混剪素材/背景音乐小卡片：复用模板栅格；缩略图占位在下、媒体覆盖在上。 */
.video-pack-media {
  position: relative;
}

.video-pack-media__thumb {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 6px;
  background: var(--video-muted-card);
}

.video-pack-media__thumb img,
.video-pack-media__thumb video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-pack-media__placeholder {
  display: flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  color: var(--video-text-3);
  font-size: 12px;
}

.video-pack-media__thumb--audio .video-pack-media__placeholder {
  font-size: 28px;
}

.video-pack-media__order {
  position: absolute;
  z-index: 1;
  top: 6px;
  right: 6px;
  min-width: 20px;
  padding: 1px 6px;
  border-radius: 9999px;
  color: #fff;
  background: var(--video-gradient);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.video-pack-media--audio {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  background: #fff;
  transition: border-color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease;
}

.video-pack-media--audio:has(.video-pack-media__select[aria-pressed="true"]) {
  border-color: #f59e0b;
  background: #fff7ed;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.16);
}

.video-pack-media__select {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  padding: 0;
  border: 0;
  color: var(--video-text-2);
  background: transparent;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.video-pack-media__select strong {
  display: block;
  overflow: hidden;
  color: var(--video-text);
  font-size: 13px;
  line-height: 20px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-pack-media__play {
  align-self: flex-start;
  padding: 4px 10px;
  border: 1px solid var(--video-border-strong);
  border-radius: 9999px;
  color: #c56e00;
  background: rgba(245, 158, 11, 0.12);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  line-height: 16px;
}

.video-pack-media__play:hover {
  background: rgba(245, 158, 11, 0.2);
}

/* 模板预览层：点击卡片先预览，确认后才选中模板。 */
.video-pack-preview {
  position: fixed;
  z-index: 60;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.42);
}

.video-pack-preview__panel {
  display: flex;
  width: min(560px, 100%);
  max-height: calc(100vh - 48px);
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  overflow-y: auto;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(17, 24, 39, 0.24);
}

.video-pack-preview__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.video-pack-preview__header h2 {
  margin: 0;
  min-width: 0;
  overflow: hidden;
  color: var(--video-text);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-pack-preview__cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 10px;
  background: var(--video-muted-card);
}

.video-pack-preview__cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-pack-preview__video {
  display: block;
  width: 100%;
  max-height: 320px;
  border-radius: 10px;
  background: #000;
  object-fit: contain;
}

.video-pack-preview__empty {
  margin: 0;
  text-align: center;
}

.video-pack-preview__footer {
  display: flex;
  justify-content: flex-end;
}

/* 首次使用引导：全屏遮罩两步向导。 */
.video-onboarding {
  position: fixed;
  z-index: 60;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.42);
}

.video-onboarding__panel {
  display: flex;
  width: min(680px, 100%);
  max-height: calc(100vh - 48px);
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  overflow-y: auto;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(17, 24, 39, 0.24);
}

.video-onboarding__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.video-onboarding__header h2 {
  margin: 0;
  color: var(--video-text);
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  line-height: 28px;
}

.video-onboarding__header p {
  margin: 4px 0 0;
  color: var(--video-text-3);
  font-size: 13px;
  line-height: 20px;
}

.video-onboarding__close {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  color: var(--video-text-3);
  background: var(--video-field-bg);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.video-onboarding__close:hover {
  color: var(--video-text);
}

.video-onboarding__steps {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.video-onboarding__indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border: 1px solid var(--video-border);
  border-radius: 9999px;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

.video-onboarding__indicator span {
  display: inline-flex;
  width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: var(--video-field-bg);
  font-size: 11px;
  font-weight: 700;
}

.video-onboarding__indicator--active {
  border-color: rgba(245, 158, 11, 0.45);
  color: #c56e00;
  background: #fff7ed;
}

.video-onboarding__indicator--active span {
  background: var(--video-gradient);
}

.video-onboarding__step {
  min-width: 0;
}

.video-onboarding__step .video-library-list {
  margin-bottom: 12px;
}

.video-onboarding__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--video-border);
}

.video-onboarding__status {
  margin: 0;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

.video-onboarding__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-left: auto;
}

.video-onboarding__primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--video-gradient);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.25);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 650;
  line-height: 23.1px;
}

.video-onboarding__primary:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* 删除确认弹层：叠加在向导遮罩（z-index 60）之上的小型居中对话框。 */
.video-onboarding-confirm {
  position: fixed;
  z-index: 70;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.5);
}

.video-onboarding-confirm__panel {
  display: flex;
  width: min(400px, 100%);
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 24px 64px rgba(17, 24, 39, 0.28);
}

.video-onboarding-confirm__panel h2 {
  margin: 0;
  color: var(--video-text);
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  line-height: 24px;
}

.video-onboarding-confirm__panel p {
  margin: 0;
  color: var(--video-text-3);
  font-size: 13px;
  line-height: 20px;
}

.video-onboarding-confirm__actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.video-onboarding-confirm__danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: #dc2626;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  line-height: 20px;
}

.video-onboarding-confirm__danger:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

@media (max-width: 640px) {
  .video-pack-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  /* 小屏分页：压缩按钮与间距，保证 上一页/页码/下一页 同行不错行。 */
  .video-pack-pager {
    gap: 4px;
  }

  .video-pack-pager__pages {
    gap: 2px;
  }

  .video-pack-pager__page,
  .video-pack-pager > .video-button-secondary {
    min-width: 24px;
    padding: 2px 5px;
    font-size: 11px;
    line-height: 16px;
  }

  .video-pack-pager__ellipsis {
    min-width: 12px;
    font-size: 11px;
    line-height: 16px;
  }

  .video-pack-pager__total {
    font-size: 11px;
  }

  /* 小屏数字人分页：适度放大箭头/页码盒子，保证 32+ 页码窗口不溢出。 */
  .video-avatar-pager {
    gap: 12px;
    margin-top: 24px;
    margin-bottom: 6px;
  }

  .video-avatar-pager__row {
    gap: 8px;
  }

  .video-avatar-pager .video-pack-pager__pages {
    gap: 6px;
  }

  .video-avatar-pager__total {
    font-size: 14px;
  }

  .video-avatar-pager__nav,
  .video-avatar-pager .video-pack-pager__page {
    min-width: 36px;
    height: 36px;
    font-size: 15px;
    line-height: 1;
  }

  .video-avatar-pager .video-pack-pager__ellipsis {
    min-width: 22px;
    font-size: 14px;
  }

  .video-pack-preview {
    padding: 12px;
  }

  .video-pack-preview__panel {
    max-height: calc(100vh - 24px);
    padding: 16px;
  }

  .video-onboarding {
    padding: 12px;
  }

  .video-onboarding__panel {
    max-height: calc(100vh - 24px);
    padding: 16px;
  }
}

/* 视频录制教程 banner（AI虚拟数字人一级 tab 下方） */
.video-tutorial-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #fed7aa;
  border-radius: 10px;
  background: #fff7ec;
  color: #c2410c;
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.video-tutorial-banner:hover {
  border-color: #fdba74;
  background: #ffedd5;
}

.video-tutorial-banner__play {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--video-gradient);
  color: #fff;
  font-size: 10px;
}

.video-tutorial-banner__text {
  flex: 1;
  text-align: left;
}

.video-tutorial-banner__arrow {
  font-size: 18px;
  font-weight: 400;
}

/* 向导内教学视频区 */
.video-onboarding__tutorial {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.video-onboarding__tutorial[hidden] {
  display: none;
}

.video-onboarding__tutorial-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.video-onboarding__tutorial-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: none;
  border-radius: 50%;
  background: var(--video-muted-card);
  color: var(--video-text-3);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
}

.video-onboarding__tutorial-close:hover {
  color: var(--video-text);
}

.video-onboarding__tutorial-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  background: #000;
  object-fit: contain;
}

/* 教程弹层播放器同样固定 16:9，避免封面(4:3)与视频切换时高度跳动 */
.video-pack-preview[data-video-tutorial] .video-pack-preview__video {
  aspect-ratio: 16 / 9;
  max-height: none;
}

/* 步骤1 预览区：克隆形象视频 / 公共数字人封面统一尺寸。 */
[data-video-clone-preview],
[data-video-clone-preview-image] {
  display: block;
  width: 100%;
  max-height: 288px;
  margin: 0 auto;
  object-fit: contain;
}

/* 公共数字人栅格小卡：竖版封面 + 名称，栅格复用 .video-pack-grid。 */
.video-avatar-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--video-border-strong);
  border-radius: 8px;
  color: var(--video-text-2);
  background: #fff;
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 150ms ease, background-color 150ms ease,
    box-shadow 150ms ease;
}

.video-avatar-card:hover {
  border-color: rgba(245, 158, 11, 0.45);
  background: #fff8ef;
}

.video-avatar-card[aria-pressed="true"] {
  border-color: #f59e0b;
  background: #fff7ed;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.16);
}

.video-avatar-card__cover {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 6px;
  background: var(--video-muted-card);
  object-fit: cover;
}

.video-avatar-card__name {
  display: block;
  overflow: hidden;
  color: var(--video-text);
  font-size: 12px;
  line-height: 18px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 数字人面板底部：保存提醒与免责声明。 */
.video-avatar-notice {
  padding: 14px 16px;
  border: 1px solid var(--video-border-strong);
  border-radius: 10px;
  color: var(--video-text-3);
  background: var(--video-muted-card);
  font-size: 12px;
  line-height: 20px;
}

.video-avatar-notice p + p {
  margin-top: 6px;
}

.video-avatar-notice strong {
  color: var(--video-text-2);
}

/* 分页页码窗口：中间省略号占位（1 2 … 99）。 */
.video-pack-pager__ellipsis {
  display: inline-flex;
  min-width: 20px;
  align-items: center;
  justify-content: center;
  color: var(--video-text-3);
  font-size: 12px;
  line-height: 18px;
}

/* 数字人克隆分步上传：训练/授权视频上传完成或失败的状态着色 */
[data-video-onboarding-clone-train-name][data-state='ready'],
[data-video-onboarding-clone-auth-name][data-state='ready'] {
  color: #16a34a;
  font-weight: 500;
}
[data-video-onboarding-clone-train-name][data-state='error'],
[data-video-onboarding-clone-auth-name][data-state='error'] {
  color: #dc2626;
}

/* 克隆视频上传进度条（与产品信息「新增内容」上传方式一致） */
.video-upload-track {
  position: relative;
  height: 4px;
  margin: 6px 0 2px;
  border-radius: 999px;
  background: rgba(120, 120, 128, 0.22);
  overflow: hidden;
}
.video-upload-track > span {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: #f59e0b;
  transition: width 120ms linear;
}