.workflow-page-root {
    display: flex;
    width: 100%;
    height: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    flex-direction: column;
    overflow: hidden;
    background: var(--workspace-content);
}

.workflow-stage-content {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.workflow-overview-scroll {
    height: 100%;
    overflow-y: auto;
    padding: 28px 32px 64px;
}

.workflow-production-shell {
    display: grid;
    width: 100%;
    height: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    grid-template-rows: minmax(0, 1fr) clamp(168px, 20vh, 210px);
    overflow: hidden;
    background: var(--workspace-content);
}

.workflow-production-main {
    display: grid;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    grid-template-columns: 220px minmax(0, 1fr) minmax(300px, 370px);
    overflow: hidden;
    border-bottom: 1px solid var(--workspace-border);
}

.workflow-library-panel,
.workflow-shot-editor,
.workflow-preview-panel {
    min-width: 0;
    min-height: 0;
    background: var(--workspace-surface);
    animation: workflow-panel-enter var(--motion-panel) var(--motion-ease-out) both;
}

.workflow-shot-editor { animation-delay: 35ms; }
.workflow-preview-panel { animation-delay: 70ms; }

.workflow-library-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-right: 1px solid var(--workspace-border);
    padding: 12px 10px 0;
}

.workflow-library-panel .ant-segmented {
    flex: 0 0 auto;
}

.workflow-library-scroll {
    max-width: 100%;
    min-height: 0;
    flex: 1 1 auto;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 2px 0 14px;
}

.workflow-asset-groups {
    display: grid;
    min-width: 0;
    gap: 18px;
}

.workflow-asset-groups > section,
.workflow-asset-list {
    min-width: 0;
    max-width: 100%;
}

.workflow-asset-groups h3 {
    margin: 0 8px 6px;
    color: color-mix(in srgb, var(--foreground) 47%, transparent);
    font-size: var(--fs-micro);
    font-weight: 650;
    letter-spacing: .04em;
}

.workflow-asset-groups h3 span { color: color-mix(in srgb, var(--foreground) 28%, transparent); font-weight: 500; }
.workflow-asset-list { display: grid; gap: 2px; }

.workflow-asset-row {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 50px;
    align-items: center;
    gap: 10px;
    overflow: hidden;
    border-radius: var(--r-md);
    padding: 6px 8px;
    text-align: left;
    transition: background-color var(--motion-instant) ease-out, transform var(--motion-instant) ease-out;
}

.workflow-asset-row:hover:not(:disabled),
.workflow-asset-row:focus-visible { background: var(--surface-hover); }
.workflow-asset-row:hover:not(:disabled) { transform: translateX(2px); }
.workflow-asset-row:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }
.workflow-asset-row.is-active { background: var(--workspace-accent-soft); }
.workflow-asset-row:disabled { cursor: default; opacity: 1; }

.workflow-asset-thumb {
    display: grid;
    width: 36px;
    height: 36px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-sm);
    background: color-mix(in srgb, var(--workspace-surface-strong) 92%, var(--workspace-accent) 8%);
    color: color-mix(in srgb, var(--foreground) 44%, transparent);
}

.workflow-asset-thumb svg { width: 16px; height: 16px; }
.workflow-asset-thumb img { width: 100%; height: 100%; object-fit: cover; }
.workflow-asset-row strong { display: block; overflow: hidden; color: color-mix(in srgb, var(--foreground) 84%, transparent); font-size: var(--fs-caption); font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.workflow-asset-row small { display: block; margin-top: 2px; overflow: hidden; color: color-mix(in srgb, var(--foreground) 39%, transparent); font-size: var(--fs-micro); text-overflow: ellipsis; white-space: nowrap; }
.workflow-bound-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: var(--r-full); background: var(--workspace-accent); }

.workflow-simple-list { display: grid; gap: 3px; }
.workflow-simple-list a,
.workflow-simple-list button {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 9px;
    border-radius: var(--r-md);
    padding: 7px 9px;
    color: color-mix(in srgb, var(--foreground) 56%, transparent);
    text-align: left;
}
.workflow-simple-list a:hover,
.workflow-simple-list button:hover,
.workflow-simple-list a.is-active,
.workflow-simple-list button.is-active { background: var(--surface-hover); color: var(--foreground); }
.workflow-simple-list a.is-active,
.workflow-simple-list button.is-active { background: var(--workspace-accent-soft); }
.workflow-simple-list a > span:first-child,
.workflow-simple-list button > span:first-child { color: color-mix(in srgb, var(--foreground) 34%, transparent); font-size: var(--fs-micro); font-variant-numeric: tabular-nums; }
.workflow-simple-list strong { display: block; overflow: hidden; font-size: var(--fs-caption); font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.workflow-simple-list small { display: block; margin-top: 2px; color: color-mix(in srgb, var(--foreground) 38%, transparent); font-size: var(--fs-micro); }

.workflow-shot-editor {
    display: flex;
    flex-direction: column;
}

.workflow-panel-header {
    display: flex;
    min-height: 48px;
    flex: 0 0 48px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--workspace-border);
    padding: 0 14px;
}

.workflow-shot-heading {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 8px;
}

.workflow-shot-heading h2 {
    min-width: 0;
    overflow: hidden;
    font-size: var(--fs-body);
    font-weight: 650;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workflow-shot-number {
    flex: 0 0 auto;
    color: color-mix(in srgb, var(--foreground) 42%, transparent);
    font-size: var(--fs-caption);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: .02em;
}

.workflow-preview-header {
    display: grid;
    flex: 0 0 auto;
    gap: 8px;
    border-bottom: 1px solid var(--workspace-border);
    padding: 9px 12px 10px;
}

.workflow-preview-header-row {
    display: flex;
    min-height: 28px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.workflow-preview-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: var(--fs-caption);
    font-weight: 650;
}

.workflow-preview-stage-switch { width: 100%; }

.workflow-shot-form {
    display: flex;
    min-height: 0;
    flex: 1 1 auto;
    flex-direction: column;
}

.workflow-shot-form-scroll {
    min-height: 0;
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 14px 18px 18px;
}

.workflow-shot-form .ant-form-item { margin-bottom: 14px; }
.workflow-shot-form .ant-form-item-label { padding-bottom: 5px; }
.workflow-shot-form .ant-form-item-label > label,
.workflow-field-label { color: color-mix(in srgb, var(--foreground) 52%, transparent); font-size: var(--fs-micro); font-weight: 560; }

.workflow-form-section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.workflow-form-section-heading > span {
    color: color-mix(in srgb, var(--foreground) 82%, transparent);
    font-size: var(--fs-caption);
    font-weight: 700;
}

.workflow-form-section-heading > small {
    overflow: hidden;
    color: color-mix(in srgb, var(--foreground) 36%, transparent);
    font-size: var(--fs-micro);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workflow-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; }
.workflow-form-grid.is-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.workflow-disclosure {
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-lg);
    background: color-mix(in srgb, var(--workspace-surface-strong) 76%, transparent);
    transition: border-color var(--motion-instant) ease-out, background-color var(--motion-instant) ease-out, box-shadow var(--motion-instant) ease-out;
}

.workflow-disclosure:hover { border-color: var(--workspace-border-strong); }
.workflow-disclosure[open] {
    border-color: color-mix(in srgb, var(--workspace-accent) 36%, var(--workspace-border));
    background: color-mix(in srgb, var(--workspace-surface-strong) 90%, transparent);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--foreground) 5%, transparent);
}

.workflow-disclosure > summary {
    display: flex;
    min-height: 58px;
    cursor: pointer;
    list-style: none;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 9px 12px;
    transition: background-color var(--motion-instant) ease-out;
}

.workflow-disclosure > summary::-webkit-details-marker { display: none; }
.workflow-disclosure > summary:hover { background: var(--surface-hover); }
.workflow-disclosure > summary:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }

.workflow-disclosure-heading {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
}

.workflow-disclosure-heading strong { display: block; font-size: var(--fs-caption); font-weight: 650; }
.workflow-disclosure-heading small { display: block; margin-top: 2px; color: color-mix(in srgb, var(--foreground) 40%, transparent); font-size: var(--fs-micro); }

.workflow-disclosure-icon {
    display: grid;
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: var(--r-md);
    background: var(--workspace-accent-soft);
    color: var(--workspace-accent);
}

.workflow-disclosure-icon svg { width: 15px; height: 15px; }

.workflow-disclosure-summary {
    display: flex;
    min-width: 0;
    align-items: center;
    justify-content: flex-end;
    gap: 5px;
    color: color-mix(in srgb, var(--foreground) 48%, transparent);
}

.workflow-disclosure-summary > span {
    max-width: 104px;
    overflow: hidden;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-full);
    background: var(--workspace-surface);
    padding: 3px 7px;
    font-size: var(--fs-micro);
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workflow-disclosure-summary > span.is-model { max-width: 150px; }
.workflow-disclosure.is-advanced .workflow-disclosure-summary > span { max-width: 190px; }

.workflow-disclosure-chevron {
    width: 15px;
    height: 15px;
    flex: 0 0 auto;
    margin-left: 2px;
    transition: transform var(--motion-instant) var(--motion-ease-out);
}

.workflow-disclosure[open] .workflow-disclosure-chevron { transform: rotate(180deg); }

.workflow-disclosure-body {
    border-top: 1px solid var(--workspace-border);
    animation: workflow-disclosure-reveal var(--motion-state) var(--motion-ease-out) both;
}

.workflow-disclosure-content { padding: 13px 14px 4px; }
.workflow-disclosure .ant-form-item { margin-bottom: 10px; }

.workflow-model-picker.canvas-composer-model-picker {
    width: 100%;
    height: 44px;
    justify-content: space-between;
    border: 1px solid var(--workspace-border-strong);
    border-radius: var(--r-md);
    background: var(--workspace-surface-strong);
    padding-inline: 11px;
    transition: border-color var(--motion-instant) ease-out, background-color var(--motion-instant) ease-out, box-shadow var(--motion-instant) ease-out;
}

.workflow-model-picker.canvas-composer-model-picker:hover {
    border-color: color-mix(in srgb, var(--workspace-accent) 48%, var(--workspace-border-strong));
}

.workflow-model-picker.canvas-composer-model-picker:focus-visible,
.workflow-model-picker.canvas-composer-model-picker[aria-expanded="true"] {
    border-color: color-mix(in srgb, var(--workspace-accent) 72%, var(--workspace-border-strong));
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--workspace-accent) 18%, transparent) !important;
}

.workflow-model-picker .canvas-model-picker-chevron {
    width: 17px;
    height: 17px;
    color: color-mix(in srgb, var(--foreground) 72%, transparent);
}

.workflow-settings-section + .workflow-settings-section {
    margin-top: 4px;
    border-top: 1px solid var(--workspace-border);
    padding-top: 12px;
}

.workflow-settings-section-title {
    margin-bottom: 9px;
    color: color-mix(in srgb, var(--foreground) 58%, transparent);
    font-size: var(--fs-micro);
    font-weight: 650;
    letter-spacing: .02em;
}

.workflow-bound-assets { margin-bottom: 14px; }
.workflow-bound-assets-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.workflow-bound-assets-heading small {
    color: color-mix(in srgb, var(--foreground) 34%, transparent);
    font-size: var(--fs-micro);
}
.workflow-bound-assets-content {
    display: flex;
    min-height: 48px;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
    border: 1px dashed var(--workspace-border-strong);
    border-radius: var(--r-md);
    padding: 8px 10px;
    color: color-mix(in srgb, var(--foreground) 38%, transparent);
    font-size: var(--fs-caption);
    transition: border-color var(--motion-instant) ease-out;
}

.workflow-bound-assets-content:hover { border-color: var(--workspace-border-strong); }

.workflow-bound-asset-chip {
    display: flex;
    min-width: 180px;
    max-width: 280px;
    flex: 1 1 220px;
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-sm);
    background: var(--workspace-surface);
    color: color-mix(in srgb, var(--foreground) 72%, transparent);
    font-size: var(--fs-tiny);
}

.workflow-bound-asset-preview {
    display: grid;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    place-items: center;
    overflow: hidden;
    border-right: 1px solid var(--workspace-border);
    background: color-mix(in srgb, var(--workspace-surface-strong) 92%, var(--workspace-accent) 8%);
    color: color-mix(in srgb, var(--foreground) 42%, transparent);
}

.workflow-bound-asset-preview .ant-image,
.workflow-bound-asset-preview .ant-image-img { display: block; width: 40px !important; height: 40px !important; }
.workflow-bound-asset-preview .ant-image-img { object-fit: cover; }
.workflow-bound-asset-preview .ant-image-mask { font-size: var(--fs-micro); }
.workflow-bound-asset-preview > svg { width: 16px; height: 16px; }

.workflow-bound-asset-copy {
    display: grid;
    min-width: 0;
    flex: 1 1 auto;
    gap: 2px;
    padding: 5px 8px;
}

.workflow-bound-asset-copy em {
    color: color-mix(in srgb, var(--foreground) 54%, transparent);
    font-size: var(--fs-micro);
    font-style: normal;
    font-weight: 650;
}

.workflow-bound-asset-copy strong {
    overflow: hidden;
    color: color-mix(in srgb, var(--foreground) 76%, transparent);
    font-size: var(--fs-tiny);
    font-weight: 550;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.workflow-bound-asset-chip > button {
    display: grid;
    width: 25px;
    height: 40px;
    flex: 0 0 25px;
    place-items: center;
    border-left: 1px solid var(--workspace-border);
    color: color-mix(in srgb, var(--foreground) 42%, transparent);
}

.workflow-bound-asset-chip > button:hover:not(:disabled) {
    background: var(--surface-hover);
    color: var(--foreground);
}

.workflow-bound-asset-chip > button:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: -2px;
}

.workflow-bound-asset-chip > button > svg { width: 13px; height: 13px; }

.workflow-shot-mention-container {
    min-height: 82px;
    overflow: visible;
    border: 1px solid var(--workspace-border-strong);
    border-radius: var(--r-md);
    background: var(--workspace-surface);
    transition: border-color var(--motion-instant) ease-out, box-shadow var(--motion-instant) ease-out;
}

.workflow-shot-mention-container.is-scene { min-height: 116px; }

.workflow-shot-mention-container:focus-within {
    border-color: var(--workspace-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--workspace-accent) 14%, transparent);
}

.workflow-shot-mention-editor {
    display: block;
    width: 100%;
    min-height: 80px;
    max-height: 144px;
    resize: vertical;
    overflow-y: auto;
    border: 0;
    background: transparent;
    padding: 8px 11px;
    color: var(--foreground);
    font-size: var(--fs-body);
    line-height: 1.55;
    outline: 0;
}

.workflow-shot-mention-editor.is-scene {
    min-height: 114px;
    max-height: 220px;
}

.workflow-shot-mention-editor:empty::before {
    color: color-mix(in srgb, var(--foreground) 32%, transparent);
}

.workflow-editor-actions {
    display: flex;
    min-height: 58px;
    flex: 0 0 58px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-top: 1px solid var(--workspace-border);
    padding: 9px 16px;
    background: color-mix(in srgb, var(--workspace-surface) 92%, transparent);
    box-shadow: 0 -8px 24px color-mix(in srgb, var(--foreground) 4%, transparent);
    backdrop-filter: blur(14px);
}

.workflow-generation-cost {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 5px;
    color: color-mix(in srgb, var(--foreground) 50%, transparent);
    font-size: var(--fs-label);
}

.workflow-generation-cost svg { color: var(--status-warning); }

.workflow-preview-panel {
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--workspace-border);
}

.workflow-preview-scroll {
    min-height: 0;
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 14px;
}

.workflow-preview-media,
.workflow-media-empty {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--r-lg);
    background: color-mix(in srgb, var(--foreground) 5%, var(--workspace-surface));
    object-fit: cover;
    transition: border-color var(--motion-instant) ease-out, transform var(--motion-instant) var(--motion-ease-out);
}

video.workflow-preview-media {
    display: block;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
}

.workflow-preview-media-button {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: var(--r-lg);
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.workflow-preview-media-button:focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 2px;
}

.workflow-preview-media-button:hover .workflow-preview-media { transform: scale(1.005); }

.workflow-video-placeholder {
    display: grid;
    place-items: center;
    border: 1px solid var(--workspace-border);
    color: color-mix(in srgb, var(--foreground) 30%, transparent);
}

.workflow-video-placeholder svg {
    width: 34px;
    height: 34px;
}

.workflow-preview-expand,
.workflow-video-play {
    position: absolute;
    display: grid;
    place-items: center;
    color: #fff;
    background: color-mix(in srgb, #101114 74%, transparent);
    box-shadow: 0 2px 10px color-mix(in srgb, #000 24%, transparent);
    transition: opacity var(--motion-instant) var(--motion-ease-out), transform var(--motion-instant) var(--motion-ease-out);
}

.workflow-preview-expand {
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border-radius: var(--r-md);
    opacity: .78;
}

.workflow-video-play {
    top: 50%;
    left: 50%;
    width: 48px;
    height: 48px;
    border: 1px solid color-mix(in srgb, #fff 30%, transparent);
    border-radius: var(--r-full);
    transform: translate(-50%, -50%) scale(.96);
    opacity: .94;
}

.workflow-preview-media-button:hover .workflow-preview-expand,
.workflow-preview-media-button:focus-visible .workflow-preview-expand,
.workflow-video-poster:hover .workflow-video-play,
.workflow-video-poster:focus-visible .workflow-video-play {
    opacity: 1;
}

.workflow-video-poster:hover .workflow-video-play,
.workflow-video-poster:focus-visible .workflow-video-play { transform: translate(-50%, -50%) scale(1); }

.workflow-image-preview-modal {
    display: block;
    width: 100%;
    max-height: min(76vh, 760px);
    object-fit: contain;
    background: var(--workspace-surface-strong);
}

.workflow-media-empty {
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 10px;
    border: 1px dashed var(--workspace-border-strong);
    color: color-mix(in srgb, var(--foreground) 36%, transparent);
    text-align: center;
}

.workflow-media-empty > span {
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border-radius: var(--r-full);
    background: color-mix(in srgb, var(--workspace-surface-strong) 88%, var(--workspace-accent) 12%);
    color: var(--workspace-accent);
}
.workflow-media-empty p { max-width: 220px; font-size: var(--fs-caption); line-height: 1.6; }

.workflow-preview-summary {
    margin-top: 12px;
    border-block: 1px solid var(--workspace-border);
    padding: 11px 2px;
}

.workflow-preview-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.workflow-history { margin-top: 16px; }
.workflow-history-title { margin-bottom: 7px; color: color-mix(in srgb, var(--foreground) 58%, transparent); font-size: var(--fs-caption); font-weight: 650; }
.workflow-history button {
    display: flex;
    width: 100%;
    min-height: 54px;
    align-items: center;
    gap: 9px;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-md);
    padding: 6px;
    text-align: left;
    transition: border-color var(--motion-instant) ease-out, background-color var(--motion-instant) ease-out, transform var(--motion-instant) ease-out;
}
.workflow-history button + button { margin-top: 7px; }
.workflow-history button:hover,
.workflow-history button.is-active { border-color: var(--workspace-border-strong); background: var(--surface-hover); }
.workflow-history button:hover { transform: translateY(-1px); }
.workflow-history button.is-active { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--workspace-accent) 55%, transparent); }
.workflow-history img,
.workflow-history video,
.workflow-history-placeholder { width: 66px; height: 40px; flex: 0 0 auto; border-radius: var(--r-sm); background: color-mix(in srgb, var(--foreground) 6%, transparent); object-fit: cover; }
.workflow-history-placeholder { display: grid; place-items: center; color: color-mix(in srgb, var(--foreground) 30%, transparent); }
.workflow-history-placeholder svg { width: 16px; height: 16px; }
.workflow-history strong { display: block; font-size: var(--fs-caption); font-weight: 600; }
.workflow-history small { display: block; margin-top: 2px; color: color-mix(in srgb, var(--foreground) 38%, transparent); font-size: var(--fs-micro); }

.workflow-shot-timeline {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    flex-direction: column;
    overflow: hidden;
    background: var(--workspace-surface);
}

.workflow-shot-timeline > header {
    display: flex;
    min-height: 42px;
    flex: 0 0 42px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px;
}
.workflow-shot-timeline > header strong { font-size: var(--fs-caption); font-weight: 650; }
.workflow-shot-timeline > header span { margin-left: 8px; color: color-mix(in srgb, var(--foreground) 42%, transparent); font-size: var(--fs-micro); }

.workflow-shot-track {
    display: flex;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 0;
    box-sizing: border-box;
    flex: 1 1 auto;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 14px 12px;
}

.workflow-timeline-shot,
.workflow-add-shot-card {
    width: 184px;
    min-width: 184px;
    overflow: hidden;
    border: 1px solid var(--workspace-border);
    border-radius: var(--r-md);
    background: var(--workspace-surface-strong);
    text-align: left;
    transition: border-color var(--motion-instant) ease-out, background-color var(--motion-instant) ease-out, box-shadow var(--motion-instant) ease-out;
}

.workflow-timeline-shot { position: relative; display: flex; flex-direction: column; }

.workflow-timeline-shot:hover,
.workflow-timeline-shot:focus-visible { border-color: var(--workspace-border-strong); background: var(--surface-hover); }
.workflow-timeline-shot:focus-visible,
.workflow-add-shot-card:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }
.workflow-timeline-shot.is-active { border-color: var(--workspace-accent); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--workspace-accent) 42%, transparent); }

.workflow-timeline-media {
    display: grid;
    height: 72px;
    flex: 0 0 72px;
    place-items: center;
    overflow: hidden;
    background: color-mix(in srgb, var(--foreground) 5%, var(--workspace-surface));
    color: color-mix(in srgb, var(--foreground) 25%, transparent);
}
.workflow-timeline-media img,
.workflow-timeline-media video { width: 100%; height: 100%; object-fit: cover; }
.workflow-timeline-media > svg { width: 20px; height: 20px; }
.workflow-timeline-copy { display: flex; min-height: 0; flex: 1 1 auto; flex-direction: column; padding: 8px 10px 34px; }
.workflow-timeline-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.workflow-timeline-heading strong { font-size: var(--fs-micro); font-weight: 700; font-variant-numeric: tabular-nums; }
.workflow-timeline-heading b { color: var(--foreground); font-size: var(--fs-caption); font-weight: 750; font-variant-numeric: tabular-nums; }
.workflow-timeline-title { display: block; min-height: 16px; overflow: hidden; margin-top: 5px; color: color-mix(in srgb, var(--foreground) 72%, transparent); font-size: var(--fs-label); font-style: normal; font-weight: 550; line-height: 1.45; text-overflow: ellipsis; white-space: nowrap; }
.workflow-timeline-meta { display: block; overflow: hidden; margin-top: 4px; color: color-mix(in srgb, var(--foreground) 38%, transparent); font-size: var(--fs-micro); text-overflow: ellipsis; white-space: nowrap; }
.workflow-timeline-status { position: absolute; right: 10px; bottom: 8px; left: 10px; display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 6px; }
.workflow-timeline-status > span:first-child { min-width: 0; overflow: hidden; color: color-mix(in srgb, var(--foreground) 45%, transparent); font-size: var(--fs-micro); text-overflow: ellipsis; white-space: nowrap; }

.workflow-add-shot-card {
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 6px;
    border-style: dashed;
    color: color-mix(in srgb, var(--foreground) 42%, transparent);
    text-align: center;
}
.workflow-add-shot-card:hover { border-color: var(--workspace-accent); color: var(--foreground); }
.workflow-add-shot-card:hover { background: var(--workspace-accent-soft); }
.workflow-add-shot-card span { font-size: var(--fs-caption); }

.workflow-empty-shot {
    display: grid;
    height: 100%;
    place-items: center;
    border: 1px dashed var(--workspace-border-strong);
    margin: 14px;
    border-radius: var(--r-lg);
}

.workflow-workbench-loading {
    display: grid;
    height: 100%;
    place-items: center;
    color: color-mix(in srgb, var(--foreground) 44%, transparent);
    font-size: var(--fs-caption);
}

@keyframes workflow-panel-enter {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes workflow-disclosure-reveal {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1280px) {
    .workflow-production-main { grid-template-columns: 204px minmax(0, 1fr) minmax(280px, 320px); }
    .workflow-disclosure-summary > span.is-model { display: none; }
}

@media (max-width: 1050px) {
    .workflow-production-main { grid-template-columns: minmax(0, 1fr) 300px; }
    .workflow-library-panel { display: none; }
}

@media (max-width: 760px) {
    .workflow-production-shell { grid-template-rows: minmax(0, 1fr) 148px; }
    .workflow-production-main { display: block; overflow: hidden; }
    .workflow-shot-editor { height: 100%; }
    .workflow-preview-panel { display: none; }
    .workflow-form-grid,
    .workflow-form-grid.is-three { grid-template-columns: 1fr; }
    .workflow-disclosure-summary > span { display: none; }
    .workflow-shot-form-scroll { padding-inline: 14px; }
    .workflow-timeline-shot,
    .workflow-add-shot-card { width: 138px; min-width: 138px; }
    .workflow-timeline-media { height: 52px; flex-basis: 52px; }
    .workflow-timeline-title,
    .workflow-timeline-meta,
    .workflow-timeline-status > span:first-child { display: none; }
    .workflow-timeline-copy { padding: 6px 8px 30px; }
    .workflow-timeline-status { right: 8px; bottom: 6px; left: 8px; justify-content: flex-end; }
    .workflow-overview-scroll { padding: 20px 16px 48px; }
}

@media (prefers-reduced-motion: reduce) {
    .workflow-library-panel,
    .workflow-shot-editor,
    .workflow-preview-panel,
    .workflow-disclosure-body { animation: none; }
    .workflow-asset-row,
    .workflow-preview-media,
    .workflow-history button,
    .workflow-timeline-shot,
    .workflow-add-shot-card,
    .workflow-disclosure-chevron { transition: none; }
}