.export-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgb(241 245 249 / 0.94);
}

.export-modal-backdrop[hidden] {
  display: none;
}

body.video-route:has(.export-modal-backdrop:not([hidden])) .video-editor-shell {
  position: relative;
  z-index: 100;
}

.export-modal {
  --export-surface: #f8fafc;
  --export-background: #ffffff;
  --export-border: #e2e8f0;
  --export-control-border: #cbd5e1;
  --export-text: #1e293b;
  --export-muted: #64748b;
  --export-strong: #334155;
  --export-primary: #059669;
  --export-primary-hover: #047857;
  --export-primary-soft: #ecfdf5;
  --export-danger: #ba1a1a;

  width: min(1024px, calc(100vw - 32px));
  max-height: min(678px, calc(100dvh - 32px));
  overflow: hidden;
  border: 1px solid var(--export-border);
  border-radius: 12px;
  background: var(--export-background);
  color: var(--export-text);
  box-shadow: 0 20px 25px -5px rgb(15 23 42 / 0.1), 0 8px 10px -6px rgb(15 23 42 / 0.1);
}

.export-modal-form {
  display: flex;
  width: 100%;
  max-height: inherit;
  min-height: 0;
}

.export-modal-sidebar {
  display: flex;
  width: 33.333%;
  min-width: 0;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px;
  border-right: 1px solid var(--export-border);
  background: var(--export-surface);
}

.export-modal-sidebar h2 {
  margin: 0;
  color: var(--export-text);
  font-family: Geist, Inter, sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 32px;
  letter-spacing: 0;
}

.export-modal-sidebar p {
  margin: 24px 0 0;
  color: var(--export-muted);
  font-size: 14px;
  line-height: 20px;
}

.export-modal-close-row {
  display: flex;
  min-height: 24px;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.export-modal-close {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  padding: 0;
  color: #94a3b8;
  box-shadow: none;
  cursor: pointer;
}

.export-modal-close:hover,
.export-modal-close:focus-visible {
  background: var(--export-border);
  color: #475569;
  outline: 0;
}

.export-modal-close .material-symbols-outlined {
  font-size: 18px;
}

.export-modal-main {
  display: flex;
  width: 66.667%;
  min-width: 0;
  min-height: 0;
  flex-direction: column;
  background: var(--export-background);
}

.export-modal-content {
  display: grid;
  flex: 1 1 auto;
  gap: 0;
  min-height: 0;
  overflow: auto;
  padding: 32px;
  scrollbar-color: var(--export-control-border) var(--export-surface);
}

.export-modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 32px;
}

.export-field-wide {
  grid-column: 1 / -1;
}

.export-custom-dimensions {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.export-custom-dimensions[hidden] {
  display: none;
}

.export-modal .export-field {
  display: grid;
  min-width: 0;
  gap: 8px;
}

.export-field-label {
  display: block;
  color: var(--export-strong);
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}

.export-modal select,
.export-modal input[type="number"],
.export-modal input[type="text"] {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--export-control-border);
  border-radius: 8px;
  background: var(--export-surface);
  color: var(--export-text);
  font: inherit;
  font-size: 14px;
  line-height: 20px;
  padding: 10px;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.05);
}

.export-modal select:focus,
.export-modal input[type="number"]:focus,
.export-modal input[type="text"]:focus {
  border-color: #10b981;
  outline: 0;
  box-shadow: 0 0 0 2px rgb(16 185 129 / 0.28);
}

.export-native-control {
  position: absolute;
  width: 1px !important;
  height: 1px !important;
  min-height: 0 !important;
  overflow: hidden;
  padding: 0 !important;
  border: 0 !important;
  opacity: 0;
  pointer-events: none;
}

.export-segmented {
  display: flex;
  overflow: hidden;
  border-radius: 6px;
  background: var(--export-surface);
  box-shadow: inset 0 0 0 1px var(--export-control-border), 0 1px 2px rgb(15 23 42 / 0.05);
}

.export-segmented-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  border-radius: 8px;
  padding: 4px;
  background: #f1f5f9;
  box-shadow: none;
}

.export-segmented button {
  min-width: 0;
  min-height: 38px;
  flex: 1 1 0;
  border: 0;
  border-right: 1px solid var(--export-control-border);
  background: transparent;
  color: #334155;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, box-shadow 140ms ease;
}

.export-segmented-grid button {
  min-height: 32px;
  border-right: 0;
  border-radius: 6px;
  color: #475569;
  padding: 6px 12px;
}

.export-segmented button:last-child {
  border-right: 0;
}

.export-segmented button:hover,
.export-segmented button:focus-visible {
  background: #f1f5f9;
  color: var(--export-text);
  outline: 0;
}

.export-segmented button.is-selected {
  background: var(--export-primary-soft);
  color: var(--export-primary-hover);
}

.export-segmented-grid button.is-selected {
  background: var(--export-background);
  color: var(--export-primary-hover);
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.08), inset 0 0 0 1px var(--export-border);
}

.export-advanced {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--export-border);
}

.export-advanced summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  color: var(--export-text);
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  list-style: none;
}

.export-advanced summary::-webkit-details-marker {
  display: none;
}

.export-advanced summary .material-symbols-outlined {
  color: #334155;
  font-size: 22px;
  transition: transform 140ms ease;
}

.export-advanced[open] summary .material-symbols-outlined {
  transform: rotate(180deg);
}

.export-advanced .export-modal-grid {
  margin-top: 16px;
}

.export-modal-footer {
  display: grid;
  gap: 24px;
  padding: 24px 32px;
  border-top: 1px solid var(--export-border);
  background: var(--export-surface);
}

.export-footer-status {
  display: grid;
  min-width: 0;
  gap: 8px;
}

.export-progress-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
  color: var(--export-muted);
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
}

.export-progress-steps li {
  display: grid;
  min-width: 0;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.export-progress-steps li::after {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: var(--export-border);
  content: "";
}

.export-progress-steps li:first-child,
.export-progress-steps li.is-active,
.export-progress-steps li.is-complete {
  color: var(--export-primary);
  font-weight: 600;
}

.export-progress-steps li:first-child::after,
.export-progress-steps li.is-active::after,
.export-progress-steps li.is-complete::after {
  background: #10b981;
}

.export-progress-steps li.is-failed {
  color: var(--export-danger);
}

.export-progress-steps li.is-failed::after {
  background: var(--export-danger);
}

.export-modal-status {
  max-width: 420px;
  border: 1px solid var(--export-control-border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--export-text);
  font-size: 13px;
  line-height: 18px;
}

.export-modal-status[hidden] {
  display: none;
}

.export-modal-status[data-status-kind="success"] {
  border-color: rgb(5 150 105 / 0.3);
  background: var(--export-primary-soft);
  color: var(--export-primary-hover);
}

.export-modal-status[data-status-kind="working"] {
  border-color: rgb(5 150 105 / 0.24);
  background: rgb(236 253 245 / 0.88);
  color: var(--export-text);
}

.export-modal-status[data-status-kind="error"] {
  border-color: rgb(186 26 26 / 0.36);
  background: rgb(186 26 26 / 0.08);
  color: var(--export-danger);
}

.export-modal-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.export-modal-actions-mobile {
  display: none;
}

.export-modal-actions .button {
  min-height: 42px;
  border-radius: 8px;
  padding: 0 20px;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  box-shadow: none;
}

.export-modal-actions .button[hidden] {
  display: none;
}

.export-modal-actions .button.secondary {
  border-color: var(--export-control-border);
  background: var(--export-background);
  color: #334155;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.05);
}

.export-modal-actions .button.secondary:hover,
.export-modal-actions .button.secondary:focus-visible {
  border-color: #94a3b8;
  background: var(--export-surface);
  color: var(--export-text);
  outline: 0;
}

.export-modal-actions .button.primary {
  margin-left: auto;
  border-color: var(--export-primary);
  background: var(--export-primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.08);
}

.export-modal-actions .button.primary:hover,
.export-modal-actions .button.primary:focus-visible {
  border-color: var(--export-primary-hover);
  background: var(--export-primary-hover);
  color: #ffffff;
  outline: 0;
}

.export-modal :disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

@media (max-width: 860px) {
  .export-modal-backdrop {
    padding: 12px;
  }

  .export-modal {
    width: 100%;
    max-height: calc(100dvh - 24px);
  }

  .export-modal-form {
    overflow: auto;
    flex-direction: column;
  }

  .export-modal-sidebar,
  .export-modal-main {
    width: 100%;
  }

  .export-modal-sidebar {
    padding: 24px;
    border-right: 0;
    border-bottom: 1px solid var(--export-border);
  }

  .export-modal-content {
    overflow: visible;
    padding: 24px;
  }

  .export-modal-grid,
  .export-custom-dimensions {
    grid-template-columns: 1fr;
  }

  .export-field-wide {
    grid-column: auto;
  }

  .export-segmented-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .export-modal-actions-mobile {
    display: flex;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--export-border);
  }

  .export-modal-footer {
    display: none;
  }

  .export-modal-actions {
    width: 100%;
  }

  .export-modal-actions .button {
    flex: 1 1 0;
  }
}


.video-track-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgb(10 16 24 / 0.52);
  backdrop-filter: blur(3px);
}

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

body.has-video-track-modal {
  overflow: hidden;
}

.video-track-modal-panel {
  display: grid;
  width: min(100%, 420px);
  min-height: 180px;
  grid-template-rows: auto minmax(96px, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  background: var(--video-surface-lowest);
  box-shadow: 0 24px 70px rgb(15 23 42 / 0.24);
}

.video-track-modal[data-video-track-modal="tier"] .video-track-modal-panel {
  width: min(100%, 560px);
}

.video-track-modal-panel:focus {
  outline: 0;
}

.video-track-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.video-track-modal-header h2 {
  color: var(--video-on-surface);
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
}

.video-track-modal-close {
  display: inline-grid;
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface);
  color: var(--video-on-surface-variant);
  cursor: pointer;
}

.video-track-modal-close:hover,
.video-track-modal-close:focus-visible {
  border-color: var(--video-outline);
  color: var(--video-on-surface);
  outline: 0;
}

.video-track-modal-close .material-symbols-outlined {
  font-size: 18px;
}

.video-track-modal-body {
  min-height: 96px;
}

.tier-display-modal-body {
  display: grid;
  min-height: 0;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 16px;
}

.tier-display-options {
  display: grid;
  max-height: min(58vh, 460px);
  align-content: start;
  gap: 14px;
  overflow: auto;
  padding-right: 4px;
}

.tier-display-option-group {
  display: grid;
  gap: 8px;
}

.tier-display-option-group h3 {
  margin: 0;
  color: var(--video-on-surface-variant);
  font-size: 12px;
  font-weight: 700;
  line-height: 16px;
}

.tier-display-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 8px;
}

.tier-display-option {
  display: grid;
  min-height: 112px;
  align-content: start;
  gap: 6px;
  padding: 7px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 6px;
  background: var(--video-surface);
  color: var(--video-on-surface);
  box-shadow: none;
  font-size: 11px;
  font-weight: 600;
}

.tier-display-option:hover,
.tier-display-option:focus-visible,
.tier-display-option.is-selected {
  border-color: var(--video-tertiary);
  background: var(--video-surface-low);
  outline: 0;
  box-shadow: 0 0 0 1px rgb(164 58 58 / 0.22);
}

.tier-display-option:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  filter: grayscale(0.35);
}

.tier-display-option-media {
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border-radius: 5px;
  background: var(--video-surface-lowest);
}

.tier-display-option-media img,
.tier-display-marker-image img,
.tier-display-inspector-preview img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tier-display-option-name {
  overflow: hidden;
  color: inherit;
  line-height: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tier-display-empty {
  display: grid;
  min-height: 120px;
  place-items: center;
  color: var(--video-on-surface-variant);
  font-size: 13px;
}

.tier-display-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.tier-display-modal-button {
  min-height: 38px;
  padding: 0 18px;
  border-radius: 6px;
  font-size: 13px;
}

.tier-display-modal-button.secondary {
  border: 1px solid var(--video-outline-variant);
  background: var(--video-surface);
  color: var(--video-on-surface);
}

.tier-display-modal-button.primary {
  border: 1px solid var(--video-tertiary);
  background: var(--video-tertiary);
  color: #ffffff;
}

.tier-display-modal-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.subtitle-modal-panel {
  width: min(100%, 800px);
  min-height: 0;
  max-height: calc(100vh - 48px);
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  padding: 0;
}

.subtitle-modal-panel .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

.subtitle-modal-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--video-outline-variant);
  background: var(--video-surface);
}

.subtitle-modal-header h2 {
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
}

.subtitle-modal-tabs {
  display: flex;
  gap: 8px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--video-outline-variant);
  background: var(--video-surface-lowest);
}

.subtitle-modal-tab {
  min-height: 34px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--video-on-surface-variant);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  line-height: 18px;
  padding: 7px 12px;
}

.subtitle-modal-tab:hover,
.subtitle-modal-tab:focus-visible {
  border-color: var(--video-outline-variant);
  color: var(--video-on-surface);
  outline: 0;
}

.subtitle-modal-tab.is-active,
.subtitle-modal-tab[aria-selected="true"] {
  border-color: var(--video-primary);
  background: rgb(0 108 73 / 0.1);
  color: var(--video-primary);
}

.subtitle-modal-content,
.subtitle-modal-tab-panel {
  min-height: 0;
}

.subtitle-modal-content {
  display: grid;
}

.subtitle-modal-tab-panel {
  display: grid;
  height: 100%;
  grid-template-rows: minmax(0, 1fr) auto;
}

.subtitle-modal-tab-panel[hidden] {
  display: none;
}

.subtitle-modal-body {
  display: grid;
  height: min(540px, calc(100vh - 160px));
  min-height: 0;
  grid-template-columns: minmax(0, 1fr) 320px;
}

.subtitle-editor-pane,
.subtitle-style-pane {
  min-height: 0;
  overflow-y: auto;
  background: var(--video-surface-lowest);
  scrollbar-color: var(--video-outline-variant) var(--video-surface-low);
}

.subtitle-editor-pane {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
  border-right: 1px solid var(--video-outline-variant);
}

.subtitle-style-pane {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 24px;
}

.subtitle-field-group,
.subtitle-preview-section,
.subtitle-control-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.subtitle-control-label {
  color: var(--video-on-surface-variant);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.subtitle-text-editor {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface-highest);
}

.subtitle-editor-toolbar {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 6px;
  border-bottom: 1px solid var(--video-outline-variant);
  background: var(--video-surface-low);
}

.subtitle-toolbar-select,
.subtitle-toolbar-number {
  height: 28px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface);
  color: var(--video-on-surface);
  font: inherit;
  font-size: 11px;
}

.subtitle-toolbar-select {
  width: 120px;
  padding: 0 24px 0 8px;
}

.subtitle-toolbar-number {
  width: 52px;
  padding: 0 4px;
  text-align: center;
}

.subtitle-toolbar-select:focus,
.subtitle-toolbar-number:focus,
.subtitle-percent-input:focus,
.subtitle-text-editor textarea:focus,
.subtitle-alpha-range:focus-visible {
  border-color: var(--video-primary);
  outline: 0;
}

.subtitle-toolbar-divider {
  width: 1px;
  height: 16px;
  flex: 0 0 auto;
  background: var(--video-outline-variant);
}

.subtitle-button-segment,
.subtitle-weight-segment {
  display: inline-flex;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface);
  padding: 2px;
}

.subtitle-icon-button,
.subtitle-style-toggle {
  display: inline-grid;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--video-on-surface-variant);
  cursor: pointer;
}

.subtitle-icon-button:hover,
.subtitle-icon-button:focus-visible,
.subtitle-style-toggle:hover,
.subtitle-style-toggle:focus-visible {
  background: var(--video-surface-highest);
  color: var(--video-on-surface);
  outline: 0;
}

.subtitle-icon-button.is-active,
.subtitle-icon-button[aria-pressed="true"],
.subtitle-style-toggle.is-active,
.subtitle-style-toggle[aria-pressed="true"] {
  background: var(--video-surface-highest);
  color: var(--video-primary);
}

.subtitle-icon-button .material-symbols-outlined,
.subtitle-style-toggle .material-symbols-outlined {
  font-size: 16px;
}

.subtitle-emoji-picker-wrap {
  position: relative;
  flex: 0 0 auto;
}

.subtitle-emoji-picker {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 4;
  display: grid;
  width: min(296px, calc(100vw - 32px));
  max-height: 320px;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 8px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  background: var(--video-surface-lowest);
  box-shadow: 0 16px 36px rgb(25 28 30 / 0.18);
  padding: 10px;
}

.subtitle-emoji-picker[hidden] {
  display: none;
}

.subtitle-emoji-search {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface);
  color: var(--video-on-surface);
  font: inherit;
  font-size: 12px;
  line-height: 18px;
  padding: 7px 9px;
}

.subtitle-emoji-search:focus {
  border-color: var(--video-primary);
  outline: 0;
}

.subtitle-emoji-grid {
  display: grid;
  max-height: 244px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 4px;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 2px;
}

.subtitle-emoji-picker button {
  display: grid;
  width: 100%;
  height: 36px;
  place-items: center;
  border: 0;
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.subtitle-emoji-picker button:hover,
.subtitle-emoji-picker button:focus-visible {
  background: var(--video-surface-highest);
  outline: 0;
}

.subtitle-text-editor textarea {
  width: 100%;
  height: 96px;
  resize: none;
  border: 0;
  background: var(--video-surface-highest);
  color: var(--video-on-surface);
  font: inherit;
  font-size: 14px;
  line-height: 20px;
  padding: 12px;
}

.subtitle-dimension-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.subtitle-dimension-field {
  display: grid;
  min-width: 0;
  gap: 5px;
  color: var(--video-on-surface-variant);
  font-size: 11px;
  font-weight: 700;
  line-height: 16px;
}

.subtitle-percent-input {
  width: 100%;
  height: 32px;
  min-width: 0;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface);
  color: var(--video-on-surface);
  font: inherit;
  font-size: 12px;
  line-height: 18px;
  padding: 6px 8px;
}

.subtitle-preview-section {
  flex: 1 1 auto;
  min-height: 240px;
}

.subtitle-checkerboard {
  background-color: #ffffff;
  background-image:
    linear-gradient(45deg, var(--video-surface-highest) 25%, transparent 25%),
    linear-gradient(-45deg, var(--video-surface-highest) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--video-surface-highest) 75%),
    linear-gradient(-45deg, transparent 75%, var(--video-surface-highest) 75%);
  background-position:
    0 0,
    0 10px,
    10px -10px,
    -10px 0;
  background-size: 20px 20px;
}

.subtitle-preview-frame {
  position: relative;
  display: flex;
  min-height: 220px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  padding: 24px;
}

.subtitle-preview-frame::before {
  position: absolute;
  inset: 0;
  background: var(--video-surface-high);
  content: "";
  opacity: 0;
  transition: opacity 120ms ease;
}

.subtitle-preview-frame:hover::before {
  opacity: 0.2;
}

.subtitle-preview-caption {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  width: 58%;
  min-height: 3%;
  overflow-wrap: anywhere;
  border-radius: 4px;
  padding: 8px 16px;
  background: #ffffff;
  color: var(--video-on-surface);
  font-family: Geist, Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 24px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.25;
  text-align: left;
  user-select: none;
  white-space: pre-wrap;
}

.subtitle-weight-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.subtitle-weight-segment {
  flex: 1 1 auto;
  min-width: 0;
  background: var(--video-surface-highest);
}

.subtitle-weight-segment button {
  min-width: 0;
  flex: 1 1 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--video-on-surface-variant);
  cursor: pointer;
  font-size: 10px;
  line-height: 18px;
  padding: 3px 6px;
}

.subtitle-weight-segment button:hover,
.subtitle-weight-segment button:focus-visible {
  color: var(--video-on-surface);
  outline: 0;
}

.subtitle-weight-segment button.is-active,
.subtitle-weight-segment button[aria-pressed="true"] {
  background: var(--video-surface-lowest);
  color: var(--video-on-surface);
  box-shadow: 0 1px 3px rgb(25 28 30 / 0.12);
}

.subtitle-style-toggle {
  width: 32px;
  height: 32px;
  border: 1px solid var(--video-outline-variant);
  background: var(--video-surface-highest);
}

.subtitle-swatch-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.subtitle-color-swatch {
  width: 32px;
  height: 32px;
  flex: 0 0 auto;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--subtitle-swatch-color, var(--video-surface));
  box-shadow: 0 1px 3px rgb(25 28 30 / 0.12);
  cursor: pointer;
}

.subtitle-color-swatch:hover,
.subtitle-color-swatch:focus-visible {
  border-color: var(--video-outline);
  outline: 0;
}

.subtitle-color-swatch.is-active,
.subtitle-color-swatch[aria-pressed="true"] {
  border-color: transparent;
  outline: 2px solid var(--video-primary);
  outline-offset: 2px;
}

.subtitle-background-control {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  background: var(--video-surface);
  padding: 12px;
}

.subtitle-background-summary {
  display: flex;
  align-items: center;
  gap: 12px;
}

.subtitle-background-preview {
  position: relative;
  width: 40px;
  height: 40px;
  overflow: hidden;
  flex: 0 0 auto;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
}

.subtitle-background-preview {
  background-size: 10px 10px;
  background-position:
    0 0,
    0 5px,
    5px -5px,
    -5px 0;
}

.subtitle-background-preview span {
  position: absolute;
  inset: 0;
  background: #ffffff;
}

.subtitle-color-values {
  display: grid;
  flex: 1 1 auto;
  grid-template-columns: minmax(0, 1fr) 56px;
  gap: 8px;
}

.subtitle-color-values div {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 4px;
  background: var(--video-surface-highest);
  color: var(--video-on-surface);
  font-family: Geist, ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  line-height: 16px;
  padding: 6px 8px;
}

.subtitle-color-values span {
  color: var(--video-on-surface-variant);
}

.subtitle-range-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--video-on-surface-variant);
  font-size: 11px;
  font-weight: 600;
  line-height: 16px;
}

.subtitle-alpha-range {
  width: 100%;
  accent-color: var(--video-primary);
}

.subtitle-scan-panel {
  background: var(--video-surface-lowest);
}

.subtitle-scan-body {
  display: grid;
  height: min(540px, calc(100vh - 160px));
  min-height: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 16px;
  overflow: hidden;
  padding: 24px;
}

.subtitle-scan-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--video-on-surface);
}

.subtitle-scan-heading .material-symbols-outlined {
  color: var(--video-primary);
  font-size: 20px;
}

.subtitle-scan-heading h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  line-height: 20px;
}

.subtitle-scan-list {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-color: var(--video-outline-variant) var(--video-surface-low);
}

.subtitle-scan-list:empty {
  display: none;
}

.subtitle-scan-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 6px;
  background: var(--video-surface);
  color: var(--video-on-surface);
  cursor: pointer;
  padding: 10px 12px;
}

.subtitle-scan-row:hover,
.subtitle-scan-row:focus-within {
  border-color: var(--video-outline);
  background: var(--video-surface-low);
}

.subtitle-scan-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--video-primary);
}

.subtitle-scan-row-title {
  overflow: hidden;
  font-size: 13px;
  font-weight: 700;
  line-height: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.subtitle-scan-row-meta {
  color: var(--video-on-surface-variant);
  font-size: 11px;
  font-weight: 600;
  line-height: 16px;
}

.subtitle-scan-empty {
  display: grid;
  min-height: 160px;
  place-items: center;
  border: 1px dashed var(--video-outline-variant);
  border-radius: 8px;
  color: var(--video-on-surface-variant);
  font-size: 13px;
  line-height: 18px;
  text-align: center;
}

.subtitle-scan-empty[hidden] {
  display: none;
}

.subtitle-scan-progress {
  position: relative;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--video-surface-variant);
}

.subtitle-scan-progress[hidden] {
  display: none;
}

.subtitle-scan-progress span {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--subtitle-scan-progress-percent, 0%);
  border-radius: inherit;
  background: var(--video-primary);
  transition: width 180ms ease;
}

.subtitle-scan-progress[data-progress-mode="indeterminate"] span {
  width: 42%;
  animation: subtitle-scan-progress-indeterminate 1.1s ease-in-out infinite;
}

.subtitle-scan-progress[data-status-kind="success"] span {
  background: var(--video-primary);
}

.subtitle-scan-progress[data-status-kind="error"] span {
  background: #ba1a1a;
}

@keyframes subtitle-scan-progress-indeterminate {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(250%);
  }
}

.subtitle-scan-status {
  border: 1px solid var(--video-outline-variant);
  border-radius: 6px;
  padding: 9px 12px;
  color: var(--video-on-surface);
  font-size: 13px;
  line-height: 18px;
}

.subtitle-scan-status[hidden] {
  display: none;
}

.subtitle-scan-status[data-status-kind="working"] {
  border-color: rgb(0 108 73 / 0.24);
  background: rgb(0 108 73 / 0.08);
}

.subtitle-scan-status[data-status-kind="success"] {
  border-color: rgb(0 108 73 / 0.32);
  background: rgb(0 108 73 / 0.12);
  color: var(--video-primary);
}

.subtitle-scan-status[data-status-kind="error"] {
  border-color: rgb(186 26 26 / 0.36);
  background: rgb(186 26 26 / 0.08);
  color: #ba1a1a;
}

.subtitle-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid var(--video-outline-variant);
  background: var(--video-surface-low);
}

.subtitle-modal-button {
  min-height: 36px;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 20px;
  padding: 8px 16px;
}

.subtitle-modal-button.secondary {
  background: transparent;
  color: var(--video-on-surface-variant);
}

.subtitle-modal-button.secondary:hover,
.subtitle-modal-button.secondary:focus-visible {
  background: var(--video-surface-highest);
  color: var(--video-on-surface);
  outline: 0;
}

.subtitle-modal-button.primary {
  background: var(--video-primary);
  color: #ffffff;
}

.subtitle-modal-button.primary:hover,
.subtitle-modal-button.primary:focus-visible {
  background: var(--video-primary-container);
  color: #ffffff;
  outline: 0;
}

.subtitle-modal-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.subtitle-scan-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.subtitle-scan-button .material-symbols-outlined {
  font-size: 18px;
}

.inspector-editor-card .subtitle-modal-body {
  height: auto;
  grid-template-columns: minmax(0, 1fr);
  overflow: visible;
  border: 1px solid var(--video-outline-variant);
  border-radius: 6px;
}

.inspector-editor-card .subtitle-editor-pane,
.inspector-editor-card .subtitle-style-pane {
  overflow: visible;
  gap: 14px;
  padding: 12px;
}

.inspector-editor-card .subtitle-editor-pane {
  border-right: 0;
}

.inspector-editor-card .subtitle-style-pane {
  border-top: 1px solid var(--video-outline-variant);
}

.inspector-editor-card .subtitle-editor-toolbar {
  flex-wrap: wrap;
  overflow: visible;
}

.inspector-editor-card .subtitle-toolbar-select {
  width: auto;
  min-width: 118px;
  flex: 1 1 118px;
}

.inspector-editor-card .subtitle-toolbar-number {
  flex: 0 0 52px;
}

.inspector-editor-card .subtitle-preview-section {
  min-height: 170px;
}

.inspector-editor-card .subtitle-preview-frame {
  min-height: 160px;
  border-radius: 6px;
  padding: 14px;
}

.inspector-editor-card .subtitle-preview-caption {
  padding: 6px 10px;
}

.inspector-editor-card .subtitle-weight-row {
  align-items: stretch;
}

.inspector-editor-card .subtitle-weight-segment {
  min-width: 0;
}

.inspector-editor-card .subtitle-weight-segment button {
  padding-inline: 4px;
}

.inspector-editor-card .subtitle-background-control {
  border-radius: 6px;
  padding: 10px;
}

.inspector-editor-card .subtitle-color-values {
  grid-template-columns: minmax(0, 1fr);
}

.inspector-editor-card .subtitle-emoji-picker {
  right: auto;
  left: 0;
  z-index: 8;
}

.subtitle-inspector-layout {
  display: grid;
  min-width: 0;
  gap: 12px;
}

.subtitle-inspector-layout .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.subtitle-inspector-preview-card {
  position: relative;
  min-height: 148px;
  overflow: hidden;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.06);
}

.subtitle-inspector-textarea {
  display: block;
  width: 100%;
  min-height: 148px;
  resize: none;
  border: 0;
  background: transparent;
  color: var(--video-on-surface);
  font-family: Geist, Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  padding: 24px 18px 76px;
  text-align: left;
}

.subtitle-inspector-textarea:focus {
  outline: 0;
  box-shadow: inset 0 0 0 2px rgb(0 108 73 / 0.24);
}

.subtitle-inspector-floating-toolbar {
  position: absolute;
  bottom: 14px;
  left: 50%;
  z-index: 2;
  display: inline-flex;
  max-width: calc(100% - 24px);
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  border: 1px solid rgb(187 202 191 / 0.8);
  border-radius: 999px;
  background: var(--video-surface-lowest);
  box-shadow: 0 8px 18px rgb(15 23 42 / 0.14);
  padding: 5px;
  transform: translateX(-50%);
}

.subtitle-inspector-floating-toolbar .subtitle-icon-button {
  width: 32px;
  height: 32px;
  min-height: 32px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--video-on-surface-variant);
}

.subtitle-inspector-floating-toolbar .subtitle-icon-button:hover,
.subtitle-inspector-floating-toolbar .subtitle-icon-button:focus-visible {
  background: var(--video-surface-variant);
  color: var(--video-on-surface);
}

.subtitle-inspector-floating-toolbar .subtitle-icon-button.is-active,
.subtitle-inspector-floating-toolbar .subtitle-icon-button[aria-pressed="true"] {
  background: var(--video-surface-variant);
  color: var(--video-on-surface);
}

.subtitle-inspector-floating-toolbar .subtitle-inspector-emoji-button {
  background: rgb(0 108 73 / 0.1);
  color: var(--video-primary);
}

.subtitle-inspector-floating-toolbar .subtitle-inspector-emoji-button:hover,
.subtitle-inspector-floating-toolbar .subtitle-inspector-emoji-button:focus-visible {
  background: rgb(0 108 73 / 0.16);
  color: var(--video-primary);
}

.subtitle-inspector-toolbar-divider {
  width: 1px;
  height: 18px;
  flex: 0 0 auto;
  background: rgb(187 202 191 / 0.66);
}

.subtitle-inspector-floating-toolbar .subtitle-emoji-picker {
  top: auto;
  right: auto;
  bottom: calc(100% + 8px);
  left: 0;
}

.subtitle-inspector-section-card {
  display: grid;
  gap: 12px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 8px;
  background: var(--video-surface-lowest);
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.05);
  padding: 12px;
}

.subtitle-inspector-bulk-layout .subtitle-inspector-section-card {
  gap: 14px;
}

.subtitle-inspector-font-row {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(72px, 1fr);
  gap: 8px;
}

.subtitle-inspector-field {
  display: grid;
  min-width: 0;
  gap: 6px;
}

.subtitle-inspector-layout .subtitle-control-label {
  font-size: 10px;
  line-height: 14px;
}

.subtitle-inspector-layout .subtitle-toolbar-select,
.subtitle-inspector-layout .subtitle-toolbar-number {
  width: 100%;
  height: 34px;
  min-height: 34px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 6px;
  background: var(--video-surface-lowest);
  color: var(--video-on-surface);
  font-size: 12px;
}

.subtitle-inspector-layout .subtitle-toolbar-select {
  padding: 0 28px 0 10px;
}

.subtitle-inspector-layout .subtitle-toolbar-number {
  padding: 0 8px;
  text-align: left;
}

.subtitle-inspector-divider {
  height: 1px;
  background: rgb(187 202 191 / 0.36);
}

.subtitle-inspector-layout .subtitle-control-group {
  gap: 8px;
}

.subtitle-inspector-align-segment {
  justify-content: start;
}

.subtitle-inspector-align-segment .subtitle-icon-button {
  width: 34px;
  height: 34px;
}

.subtitle-inspector-swatch-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.subtitle-inspector-layout .subtitle-color-swatch {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 1;
  border-radius: 999px;
  box-shadow: none;
}

.subtitle-inspector-layout .subtitle-color-swatch.is-active,
.subtitle-inspector-layout .subtitle-color-swatch[aria-pressed="true"] {
  border-color: transparent;
  outline: 2px solid var(--video-primary);
  outline-offset: 2px;
}

.subtitle-inspector-background-control {
  gap: 10px;
  border-color: rgb(187 202 191 / 0.5);
  border-radius: 8px;
  background: var(--video-surface-low);
  padding: 10px;
}

.subtitle-inspector-layout .subtitle-background-summary {
  gap: 10px;
}

.subtitle-inspector-layout .subtitle-background-preview {
  width: 36px;
  height: 36px;
  border-radius: 6px;
}

.subtitle-inspector-layout .subtitle-color-values {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

.subtitle-inspector-layout .subtitle-color-values label {
  position: relative;
  display: flex;
  min-width: 0;
  align-items: center;
  color: var(--video-on-surface);
}

.subtitle-inspector-layout .subtitle-color-values span {
  position: absolute;
  left: 9px;
  z-index: 1;
  color: var(--video-on-surface-variant);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
}

.subtitle-inspector-layout .subtitle-color-values input {
  width: 100%;
  min-height: 24px;
  border: 1px solid var(--video-outline-variant);
  border-radius: 5px;
  background: var(--video-surface-lowest);
  color: var(--video-on-surface);
  font-size: 10px;
  line-height: 16px;
  padding: 4px 8px 4px 36px;
  text-align: right;
}

.subtitle-inspector-layout .subtitle-color-values input[readonly] {
  cursor: default;
}

.subtitle-inspector-layout .subtitle-color-values input:focus {
  border-color: var(--video-primary);
  outline: 0;
}

.subtitle-inspector-background-swatches {
  display: flex;
  gap: 8px;
}

.subtitle-inspector-background-swatches .subtitle-color-swatch {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  aspect-ratio: auto;
  border-radius: 999px;
}

@media (max-width: 820px) {
  .video-track-modal {
    align-items: start;
    padding: 12px;
    overflow-y: auto;
  }

  .subtitle-modal-panel {
    max-height: none;
  }

  .subtitle-modal-body {
    height: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .subtitle-modal-tabs {
    padding: 10px 16px;
  }

  .subtitle-modal-tab {
    flex: 1 1 0;
  }

  .subtitle-editor-pane {
    border-right: 0;
  }

  .subtitle-style-pane {
    border-top: 1px solid var(--video-outline-variant);
  }

  .subtitle-preview-section {
    min-height: 220px;
  }

  .subtitle-scan-body {
    height: auto;
    min-height: 360px;
    padding: 18px;
  }

  .subtitle-modal-footer {
    position: sticky;
    bottom: 0;
  }
}