:root {
  --audio-image-video-primary: #0969da;
  --audio-image-video-primary-dark: #0550ae;
  --audio-image-video-border: #cbd5e1;
  --audio-image-video-border-strong: #94a3b8;
  --audio-image-video-surface: #ffffff;
  --audio-image-video-muted: #f6f8fa;
  --audio-image-video-text: #1f2328;
  --audio-image-video-subtle: #57606a;
  --audio-image-video-danger: #cf222e;
  --audio-image-video-success: #1a7f37;
  --audio-image-video-warning: #9a6700;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

.audio-image-video-page {
  width: 100%;
  margin: 0 auto;
  color: var(--audio-image-video-text);
}

.audio-image-video-page > header {
  margin-bottom: 16px;
}

.audio-image-video-page h1 {
  margin: 10px 0 6px;
  font-size: clamp(1.55rem, 2.5vw, 2rem);
}

.audio-image-video-page h2,
.audio-image-video-page h3 {
  margin: 0;
}

.audio-image-video-page h2 {
  font-size: 1rem;
}

.audio-image-video-page h3 {
  font-size: .94rem;
}

.audio-image-video-page p {
  line-height: 1.65;
}

.audio-image-video-page button,
.audio-image-video-page select,
.audio-image-video-page input {
  min-height: 38px;
  color: var(--audio-image-video-text);
  background: var(--audio-image-video-surface);
  border: 1px solid var(--audio-image-video-border);
  border-radius: 6px;
  font: inherit;
}

.audio-image-video-page button,
.audio-image-video-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 7px 13px;
  border-radius: 6px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.audio-image-video-page button:hover:not(:disabled),
.audio-image-video-download:hover {
  border-color: var(--audio-image-video-border-strong);
}

.audio-image-video-page button:disabled {
  color: #8c959f;
  background: #f3f4f6;
  cursor: not-allowed;
}

.audio-image-video-page button.primary,
.audio-image-video-download {
  color: #ffffff;
  background: var(--audio-image-video-primary);
  border-color: var(--audio-image-video-primary);
}

.audio-image-video-page button.primary:hover:not(:disabled),
.audio-image-video-download:hover {
  color: #ffffff;
  background: var(--audio-image-video-primary-dark);
  border-color: var(--audio-image-video-primary-dark);
}

.audio-image-video-page button.danger:not(:disabled) {
  color: var(--audio-image-video-danger);
  border-color: #f0b5ba;
}

.audio-image-video-page select {
  width: 100%;
  padding: 7px 9px;
}

.audio-image-video-notice {
  margin-bottom: 14px;
  padding: 12px 14px;
  color: #0550ae;
  background: #ddf4ff;
  border: 1px solid #9ed5ff;
  border-radius: 8px;
  line-height: 1.6;
}

.audio-image-video-panel {
  width: 100%;
  margin-bottom: 14px;
  padding: 14px;
  background: var(--audio-image-video-surface);
  border: 1px solid var(--audio-image-video-border);
  border-radius: 9px;
}

.audio-image-video-toolbar,
.audio-image-video-source-heading,
.audio-image-video-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.audio-image-video-toolbar,
.audio-image-video-source-heading {
  justify-content: space-between;
}

.audio-image-video-toolbar {
  margin-bottom: 12px;
}

.audio-image-video-actions {
  flex-wrap: wrap;
}

.audio-image-video-source-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.audio-image-video-source {
  min-width: 0;
  padding: 13px;
  background: var(--audio-image-video-muted);
  border: 1px solid var(--audio-image-video-border);
  border-radius: 8px;
}

.audio-image-video-source-heading {
  margin-bottom: 10px;
}

.audio-image-video-drop-zone {
  display: grid;
  min-height: 132px;
  place-items: center;
  padding: 20px;
  color: var(--audio-image-video-subtle);
  background: var(--audio-image-video-surface);
  border: 2px dashed var(--audio-image-video-border-strong);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
}

.audio-image-video-drop-zone strong {
  display: block;
  margin-bottom: 5px;
  color: var(--audio-image-video-text);
}

.audio-image-video-drop-zone.is-dragging {
  color: var(--audio-image-video-primary);
  background: #ddf4ff;
  border-color: var(--audio-image-video-primary);
}

.audio-image-video-selected {
  margin-top: 12px;
}

.audio-image-video-image-stage {
  display: grid;
  width: min(100%, 520px);
  min-height: 220px;
  margin: 0 auto;
  place-items: center;
  overflow: hidden;
  background: #000000;
  border: 1px solid var(--audio-image-video-border);
  border-radius: 8px;
}

.audio-image-video-image-stage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.audio-image-video-file-name {
  margin: 10px 0 2px;
  overflow-wrap: anywhere;
  font-weight: 700;
}

.audio-image-video-file-details {
  margin: 0;
  color: var(--audio-image-video-subtle);
  font-size: .84rem;
}

.audio-image-video-audio-mark {
  display: grid;
  width: 86px;
  height: 86px;
  margin: 18px auto;
  place-items: center;
  color: #ffffff;
  background: var(--audio-image-video-primary);
  border-radius: 50%;
  font-size: 2.5rem;
}

.audio-image-video-selected audio {
  width: 100%;
  margin-top: 10px;
}

.audio-image-video-settings {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
}

.audio-image-video-setting {
  min-width: 0;
}

.audio-image-video-setting > label {
  display: block;
  margin-bottom: 5px;
  color: var(--audio-image-video-subtle);
  font-size: .83rem;
  font-weight: 700;
}

.audio-image-video-color-control,
.audio-image-video-volume-control {
  display: flex;
  min-height: 38px;
  align-items: center;
  gap: 9px;
}

.audio-image-video-color-control input {
  width: 54px;
  padding: 3px;
}

.audio-image-video-color-control output,
.audio-image-video-volume-control output {
  min-width: 66px;
  color: var(--audio-image-video-subtle);
  font-variant-numeric: tabular-nums;
}

.audio-image-video-volume-control input {
  width: 100%;
  min-height: auto;
  border: 0;
  accent-color: var(--audio-image-video-primary);
}

.audio-image-video-summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 14px;
  padding: 11px 12px;
  color: var(--audio-image-video-subtle);
  background: var(--audio-image-video-muted);
  border: 1px solid var(--audio-image-video-border);
  border-radius: 7px;
  font-size: .86rem;
}

.audio-image-video-summary strong {
  color: var(--audio-image-video-text);
}

.audio-image-video-progress {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto minmax(260px, 2fr);
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.audio-image-video-progress progress {
  width: 100%;
  height: 12px;
}

.audio-image-video-message {
  min-width: 0;
  color: var(--audio-image-video-subtle);
  overflow-wrap: anywhere;
}

.audio-image-video-message.error {
  color: var(--audio-image-video-danger);
}

.audio-image-video-message.warning {
  color: var(--audio-image-video-warning);
}

.audio-image-video-message.success {
  color: var(--audio-image-video-success);
}

.audio-image-video-empty {
  display: grid;
  min-height: 132px;
  place-items: center;
  color: var(--audio-image-video-subtle);
  text-align: center;
}

.audio-image-video-result {
  padding: 14px;
  background: var(--audio-image-video-muted);
  border: 1px solid var(--audio-image-video-border);
  border-radius: 8px;
}

.audio-image-video-result-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.audio-image-video-result-heading > div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.audio-image-video-result-heading strong {
  overflow-wrap: anywhere;
}

.audio-image-video-result-heading span {
  color: var(--audio-image-video-subtle);
  font-size: .86rem;
}

.audio-image-video-result video {
  display: block;
  width: 100%;
  max-height: 680px;
  background: #000000;
  border: 1px solid var(--audio-image-video-border);
  border-radius: 8px 8px 0 0;
}

.audio-image-video-player {
  display: grid;
  grid-template-columns: auto auto minmax(120px, 1fr) auto minmax(70px, 110px);
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 8px 10px;
  background: var(--audio-image-video-surface);
  border: 1px solid var(--audio-image-video-border);
  border-top: 0;
  border-radius: 0 0 8px 8px;
}

.audio-image-video-player .audio-image-video-player-button {
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  padding: 0;
  border-radius: 50%;
}

.audio-image-video-player-time {
  min-width: 94px;
  color: var(--audio-image-video-subtle);
  font-size: .82rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.audio-image-video-player input[type="range"] {
  width: 100%;
  min-height: auto;
  padding: 0;
  background: transparent;
  border: 0;
  accent-color: var(--audio-image-video-primary);
}

.audio-image-video-license {
  color: var(--audio-image-video-subtle);
  font-size: .88rem;
}

.audio-image-video-license a {
  color: var(--audio-image-video-primary);
}

@media (max-width: 900px) {
  .audio-image-video-settings {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }
}

@media (max-width: 720px) {
  .audio-image-video-source-grid,
  .audio-image-video-settings {
    grid-template-columns: 1fr;
  }

  .audio-image-video-toolbar,
  .audio-image-video-result-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .audio-image-video-actions {
    width: 100%;
  }

  .audio-image-video-actions button,
  .audio-image-video-download {
    flex: 1 1 auto;
  }

  .audio-image-video-progress {
    grid-template-columns: minmax(120px, 1fr) auto;
  }

  .audio-image-video-message {
    grid-column: 1 / -1;
  }

  .audio-image-video-player {
    grid-template-columns: auto minmax(90px, 1fr) auto;
  }

  .audio-image-video-player-time {
    min-width: 0;
  }

  .audio-image-video-player input[type="range"]:not(.audio-image-video-player-volume) {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .audio-image-video-player-volume {
    display: none;
  }
}