.image-studio-body { background: var(--bg); }

  .studio-nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .studio-back {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--ink-soft);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    text-decoration: none;
  }

  .studio-back:hover { color: var(--green); }
  .studio-back svg { width: 15px; height: 15px; }

  .preview-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 30px;
    padding: 0 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
    color: var(--ink-muted);
    font-family: var(--mono);
    font-size: 9px;
    font-weight: 700;
  }

  .preview-badge > span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--amber);
    box-shadow: 0 0 0 3px var(--amber-soft);
  }

  .preview-badge b { font: inherit; }
  .preview-badge[data-state="online"] > span { background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
  .preview-badge[data-state="offline"] > span { background: #b24a43; box-shadow: 0 0 0 3px #f8e9e7; }
  .preview-badge[data-state="mock"] > span { background: var(--amber); box-shadow: 0 0 0 3px var(--amber-soft); }

  .image-page { padding: 42px 0 56px; }

  .tool-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 36px;
    margin-bottom: 24px;
  }

  .studio-eyebrow {
    margin: 0 0 9px;
    color: var(--ink-muted);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
  }

  .studio-eyebrow span { color: var(--green); }

  .tool-heading h1 {
    margin: 0;
    font-size: 32px;
    line-height: 1.15;
    letter-spacing: 0;
  }

  .tool-heading > div > p:last-child {
    margin: 9px 0 0;
    color: var(--ink-muted);
    font-size: 13px;
  }

  .image-workbench {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: 0 24px 60px -40px rgba(28, 31, 28, .26);
  }

  .workbench-top {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 54px;
    padding: 0 20px;
    border-bottom: 1px solid var(--line);
    background: var(--surface-2);
  }

  .media-mode-control {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--ink);
  }

  .media-mode-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-width: 48px;
    min-height: 32px;
    padding: 0 10px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: rgba(255,255,255,.68);
    cursor: pointer;
    font-size: 11px;
    font-weight: 800;
  }

  .media-mode-button small {
    color: var(--amber);
    font-family: var(--mono);
    font-size: 7px;
    font-weight: 800;
  }

  .media-mode-button.is-active { background: var(--surface); color: var(--ink); }
  .media-mode-button.is-active small { color: var(--green); }
  .media-mode-button:disabled { cursor: not-allowed; opacity: .45; }

  .model-control {
    display: grid;
    grid-template-columns: repeat(2, minmax(98px, 1fr));
    align-items: center;
    gap: 3px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
  }

  .model-control[hidden],
  .model-button[hidden],
  .video-options[hidden],
  .reference-upload[hidden] { display: none !important; }

  .model-control[data-media="video"] { grid-template-columns: repeat(2, minmax(110px, 1fr)); }

  .model-button {
    min-height: 32px;
    padding: 0 12px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--ink-muted);
    cursor: pointer;
    font-size: 11px;
    font-weight: 700;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .model-button.is-active { background: var(--ink); color: #fff; }
  .model-button:hover:not(:disabled):not(.is-active) { color: var(--green); }
  .model-button:disabled { cursor: not-allowed; opacity: .4; }

  .image-workbench[data-media-mode="video"] .model-control .model-button[data-media="image"],
  .image-workbench[data-media-mode="image"] .model-control .model-button[data-media="video"] {
    display: none;
  }

  .image-workbench[data-media-mode="video"] .model-control {
    grid-template-columns: repeat(2, minmax(110px, 1fr));
  }

  .model-privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 36px;
    margin-left: 2px;
    padding: 0 12px 0 7px;
    border: 1px solid var(--green-line);
    border-radius: var(--radius-sm);
    background: var(--green-soft);
    color: var(--ink-soft);
    font-size: 11px;
    box-shadow: 0 7px 18px -16px rgba(22, 121, 77, .9);
  }

  .model-privacy-icon {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--green);
  }

  .model-privacy-icon svg { width: 15px; height: 15px; }
  .model-privacy-badge strong { color: var(--green); font-weight: 800; }

  .engine-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    font-family: var(--mono);
    font-size: 9px;
  }

  .engine-status span { color: var(--ink-muted); }
  .engine-status strong { color: var(--green); }

  .engine-status em {
    padding-left: 9px;
    border-left: 1px solid var(--line-strong);
    color: var(--amber);
    font-style: normal;
    font-weight: 700;
  }

  .generation-stay-note {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 50px;
    padding: 8px 20px;
    border-bottom: 1px solid var(--amber-line);
    background: var(--amber-soft);
    color: var(--ink-soft);
  }

  .generation-stay-icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    border: 1px solid var(--amber-line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--amber);
  }

  .generation-stay-icon svg { width: 15px; height: 15px; }
  .generation-stay-note > span:last-child,
  .generation-stay-note strong,
  .generation-stay-note small { display: block; }
  .generation-stay-note strong { color: var(--amber); font-size: 11px; }
  .generation-stay-note small { margin-top: 1px; color: var(--ink-muted); font-size: 9px; line-height: 1.5; }

  .workbench-grid {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    min-height: 620px;
  }

  .image-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 24px;
    border-right: 1px solid var(--line);
  }

  .control-block { min-width: 0; margin: 0; padding: 0; border: 0; }

  .control-block legend,
  .control-label-row label {
    display: block;
    margin-bottom: 9px;
    color: var(--ink-soft);
    font-size: 11px;
    font-weight: 700;
  }

  .control-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .control-label-row label { margin: 0; }
  .control-label-row > span { color: var(--ink-muted); font-family: var(--mono); font-size: 9px; }
  .control-label-row b { font-weight: 600; }

  .prompt-input-wrap { position: relative; margin-top: 9px; }

  .prompt-input-wrap textarea {
    display: block;
    width: 100%;
    min-height: 148px;
    resize: vertical;
    padding: 14px 14px 44px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    font: 13px/1.75 var(--sans);
  }

  .prompt-input-wrap textarea::placeholder { color: #9aa09b; }
  .prompt-input-wrap textarea:focus { border-color: var(--green); outline: 0; box-shadow: 0 0 0 3px rgba(22, 121, 77, .08); }

  .prompt-tools {
    position: absolute;
    right: 9px;
    bottom: 9px;
    display: flex;
    gap: 5px;
  }

  .prompt-tools button,
  .download-button {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--ink-muted);
    cursor: pointer;
  }

  .prompt-tools button:hover,
  .download-button:hover:not(:disabled) { border-color: var(--green-line); color: var(--green); }
  .prompt-tools svg,
  .download-button svg { width: 14px; height: 14px; }

  .style-control,
  .ratio-control {
    display: grid;
    gap: 6px;
  }

  .style-control { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .ratio-control { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .style-option,
  .ratio-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-width: 0;
    min-height: 42px;
    padding: 5px 6px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--ink-muted);
    cursor: pointer;
    font-size: 10px;
    font-weight: 700;
  }

  .style-option.is-active,
  .ratio-option.is-active { border-color: var(--ink); background: var(--surface); color: var(--ink); }

  .style-swatch {
    width: 12px;
    height: 12px;
    border: 1px solid rgba(28, 31, 28, .12);
    border-radius: 2px;
  }

  .swatch-cinematic { background: #173c35; }
  .swatch-editorial { background: #dfddd6; }
  .swatch-illustration { background: #d9a441; }
  .swatch-three-d { background: #86c6cf; }

  .ratio-shape { display: block; border: 1.5px solid currentColor; border-radius: 1px; }
  .ratio-square { width: 13px; height: 13px; }
  .ratio-wide { width: 17px; height: 10px; }
  .ratio-tall { width: 10px; height: 14px; }
  .ratio-option b { font-family: var(--mono); font-size: 9px; }

  .video-options {
    display: grid;
    gap: 18px;
  }

  .video-mode-control {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .video-mode-option,
  .video-ratio-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 40px;
    padding: 5px 7px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--ink-muted);
    cursor: pointer;
    font-size: 10px;
    font-weight: 750;
  }

  .video-mode-option.is-active,
  .video-ratio-option.is-active { border-color: var(--ink); background: var(--surface); color: var(--ink); }

  .video-ratio-control {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
  }

  .video-ratio-option b { font-family: var(--mono); font-size: 9px; }
  .ratio-video-wide { width: 17px; height: 10px; }
  .ratio-video-tall { width: 10px; height: 17px; }

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

  .video-select-grid label {
    display: grid;
    gap: 6px;
    color: var(--ink-muted);
    font-size: 9px;
    font-weight: 700;
  }

  .video-select-grid select {
    width: 100%;
    min-height: 36px;
    padding: 0 9px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    font: 10px var(--mono);
  }

  .video-capability-note {
    margin: -3px 0 0;
    color: var(--ink-muted);
    font-size: 9px;
    line-height: 1.55;
  }

  .video-capability-note span {
    display: block;
    margin-bottom: 3px;
    color: var(--green);
    font: 700 8px var(--mono);
  }

  .reference-upload { display: grid; gap: 9px; }

  .upload-dropzone {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 60px;
    padding: 10px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--ink-soft);
    cursor: pointer;
  }

  .upload-dropzone:hover { border-color: var(--green); background: var(--green-soft); }
  .upload-dropzone input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
  .upload-dropzone > span:last-child { display: grid; gap: 3px; }
  .upload-dropzone strong { font-size: 10px; }
  .upload-dropzone small { color: var(--ink-muted); font-size: 8px; }
  .upload-icon { display: grid; place-items: center; width: 28px; height: 28px; border-radius: var(--radius-sm); background: var(--surface); color: var(--green); }
  .upload-icon svg { width: 15px; height: 15px; }

  .reference-list { display: flex; flex-wrap: wrap; gap: 6px; }
  .reference-list:empty { display: none; }
  .reference-thumb { position: relative; width: 45px; height: 45px; overflow: hidden; border: 1px solid var(--line); border-radius: 3px; background: var(--surface-2); }
  .reference-thumb img { width: 100%; height: 100%; object-fit: cover; }
  .reference-thumb span { position: absolute; right: 2px; bottom: 2px; padding: 1px 3px; border-radius: 2px; background: rgba(0,0,0,.62); color: #fff; font: 7px var(--mono); }

  .advanced-options { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

  .advanced-options > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 40px;
    cursor: pointer;
    list-style: none;
    color: var(--ink-soft);
    font-size: 11px;
    font-weight: 700;
  }

  .advanced-options > summary::-webkit-details-marker { display: none; }
  .advanced-options > summary svg { width: 14px; height: 14px; }
  .advanced-options[open] > summary svg { transform: rotate(180deg); }

  .advanced-grid { display: grid; grid-template-columns: 1fr; gap: 10px; padding: 2px 0 14px; }

  .advanced-grid label { display: grid; gap: 6px; color: var(--ink-muted); font-size: 9px; font-weight: 700; }

  .advanced-grid input,
  .advanced-grid select {
    width: 100%;
    min-height: 34px;
    padding: 0 9px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--ink);
    font: 10px var(--mono);
  }

  .image-verification {
    display: grid;
    gap: 12px;
    margin-top: auto;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--surface-2);
    color: var(--ink-muted);
    font-size: 10px;
  }

  .verification-copy { display: flex; align-items: center; gap: 9px; }
  .verification-copy > span:last-child { display: grid; gap: 2px; }
  .verification-copy strong { color: var(--ink-soft); font-size: 10px; }
  .verification-copy small { color: var(--ink-muted); font-size: 9px; }

  #image-turnstile-box { min-height: 65px; overflow: hidden; }
  #image-turnstile-box[hidden] { display: none; }

  .preview-ready-dot {
    width: 7px;
    height: 7px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 4px var(--green-soft);
  }

  .preview-ready-dot.is-waiting { background: var(--amber); box-shadow: 0 0 0 4px var(--amber-soft); }
  .preview-ready-dot.is-error { background: #b24a43; box-shadow: 0 0 0 4px #f8e9e7; }

  .studio-error {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 10px 11px;
    border: 1px solid #efcbc7;
    border-radius: var(--radius-sm);
    background: #fff6f5;
    color: #963f39;
    font-size: 10px;
    line-height: 1.55;
  }

  .studio-error[hidden] { display: none; }
  .studio-error svg { width: 15px; height: 15px; flex: 0 0 auto; margin-top: 1px; }

  .generate-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 52px;
    padding: 0 17px;
    border: 1px solid var(--ink);
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: #fff;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
  }

  .generate-button:hover:not(:disabled) { background: #303430; }
  .generate-button:disabled { cursor: not-allowed; opacity: .5; }
  .generate-button svg { width: 17px; height: 17px; }
  .generate-button.is-loading svg { animation: studio-spin .8s linear infinite; }

  .image-preview-pane {
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: 20px;
    background: var(--surface-2);
  }

  .preview-toolbar,
  .preview-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .preview-toolbar { min-height: 34px; margin-bottom: 14px; }
  .preview-toolbar > div { display: flex; align-items: center; gap: 8px; }

  .preview-toolbar strong {
    color: var(--ink-soft);
    font-family: var(--mono);
    font-size: 10px;
  }

  .preview-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-muted); }
  .preview-status-dot.is-ready { background: var(--green); }
  .preview-status-dot.is-working { background: var(--amber); animation: preview-pulse 1s ease-in-out infinite; }
  .preview-status-dot.is-error { background: #b24a43; }
  .download-button:disabled { cursor: not-allowed; opacity: .4; }

  .canvas-stage {
    position: relative;
    display: grid;
    place-items: center;
    width: min(100%, 560px);
    margin: auto;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: #eef0ec;
    aspect-ratio: 1 / 1;
    transition: aspect-ratio .25s ease;
  }

  .canvas-stage[data-ratio="3:2"] { aspect-ratio: 3 / 2; }
  .canvas-stage[data-ratio="2:3"] { aspect-ratio: 2 / 3; max-height: 520px; width: auto; min-width: 346px; }

  .image-workbench[data-media-mode="video"] .canvas-stage { aspect-ratio: 16 / 9; }
  .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="9:16"] { aspect-ratio: 9 / 16; max-height: 520px; width: auto; min-width: 290px; }
  .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="1:1"] { aspect-ratio: 1 / 1; }
  .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="3:2"] { aspect-ratio: 3 / 2; }
  .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="2:3"] { aspect-ratio: 2 / 3; max-height: 520px; width: auto; min-width: 320px; }

  .canvas-grid {
    position: absolute;
    inset: 0;
    opacity: .46;
    background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 28px 28px;
  }

  .empty-state,
  .generation-progress,
  .preview-error-state {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .empty-icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,.72);
    color: var(--ink-muted);
  }

  .empty-icon svg { width: 23px; height: 23px; }
  .empty-state strong { margin-bottom: 5px; font-size: 13px; }
  .empty-state > span { color: var(--ink-muted); font-size: 10px; }

  .generation-progress { display: none; }
  .generation-progress.is-visible { display: flex; }

  .preview-error-state { display: none; }
  .preview-error-state.is-visible { display: flex; }
  .preview-error-state strong { margin-bottom: 5px; font-size: 13px; }
  .preview-error-state > span { max-width: 280px; color: var(--ink-muted); font-size: 10px; line-height: 1.5; }
  .error-icon { color: #a1453e; }

  .progress-mark {
    width: 32px;
    height: 32px;
    margin-bottom: 12px;
    border: 2px solid var(--green-line);
    border-top-color: var(--green);
    border-radius: 50%;
    animation: studio-spin .8s linear infinite;
  }

  .generation-progress strong { margin-bottom: 4px; font-size: 12px; }
  .generation-progress > span:last-child { color: var(--ink-muted); font-size: 10px; }

  #result-image,
  #result-canvas,
  #result-video-mock {
    position: absolute;
    inset: 0;
    display: none;
    width: 100%;
    height: 100%;
  }

  #result-image { object-fit: contain; background: #e8ebe6; }
  #result-canvas { object-fit: cover; }
  #result-video-mock { overflow: hidden; background: #091514; }
  #result-image.is-visible,
  #result-canvas.is-visible,
  #result-video-mock.is-visible { display: block; }

  .video-mock-sky,
  .video-mock-light,
  .video-mock-grid,
  .video-mock-subject { position: absolute; inset: 0; pointer-events: none; }
  .video-mock-sky { background: linear-gradient(140deg, #061513 0%, #12483b 47%, #db9a43 100%); animation: video-sky-shift 7s ease-in-out infinite alternate; }
  .video-mock-light { inset: 10% 12% 30% 48%; border-radius: 50%; background: radial-gradient(circle, rgba(255,213,132,.86), rgba(255,171,67,.18) 36%, transparent 70%); filter: blur(4px); animation: video-light-drift 5s ease-in-out infinite alternate; }
  .video-mock-grid { inset: 48% -12% -20%; opacity: .55; transform: perspective(260px) rotateX(58deg); background-image: linear-gradient(rgba(118,226,182,.34) 1px, transparent 1px), linear-gradient(90deg, rgba(118,226,182,.34) 1px, transparent 1px); background-size: 28px 22px; animation: video-grid-move 1.6s linear infinite; }
  .video-mock-subject { inset: 40% 33% 18%; border-radius: 44% 48% 12% 12%; background: linear-gradient(160deg, rgba(233,255,244,.94), rgba(46,137,103,.82)); box-shadow: 0 0 32px rgba(94,244,189,.35); transform: skewX(-10deg); animation: video-subject-float 2.8s ease-in-out infinite alternate; }
  .video-mock-caption { position: absolute; left: 14px; right: 14px; bottom: 12px; display: flex; justify-content: space-between; color: rgba(255,255,255,.72); font: 8px var(--mono); letter-spacing: .06em; }
  .video-mock-caption b { color: #fff; font-weight: 700; }
  .video-mock-play { position: absolute; left: 50%; top: 50%; display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.5); border-radius: 50%; background: rgba(5,22,18,.45); color: #fff; transform: translate(-50%, -50%); box-shadow: 0 10px 28px rgba(0,0,0,.2); }
  .video-mock-play svg { width: 20px; height: 20px; margin-left: 3px; }

  .preview-meta {
    gap: 16px;
    min-height: 32px;
    margin-top: 12px;
    color: var(--ink-muted);
    font-family: var(--mono);
    font-size: 9px;
  }

  .image-privacy-note {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 24px;
    padding: 24px 0 0;
    color: var(--ink-muted);
    font-size: 11px;
  }

  .image-privacy-note > span { color: var(--green); font-family: var(--mono); font-size: 9px; font-weight: 700; }
  .image-privacy-note p { margin: 0; }

  .studio-toast {
    position: fixed;
    z-index: 50;
    left: 50%;
    bottom: 22px;
    padding: 9px 13px;
    border-radius: var(--radius-sm);
    background: var(--ink);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, 10px);
    transition: opacity .18s ease, transform .18s ease;
  }

  .studio-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

  @keyframes studio-spin { to { transform: rotate(360deg); } }
  @keyframes preview-pulse { 50% { opacity: .35; } }
  @keyframes video-sky-shift { to { filter: hue-rotate(14deg) saturate(1.12); transform: scale(1.04); } }
  @keyframes video-light-drift { to { transform: translate(-12%, 8%) scale(1.14); } }
  @keyframes video-grid-move { to { background-position: 0 22px, 28px 0; } }
  @keyframes video-subject-float { to { transform: translate(9%, -5%) skewX(-10deg) scale(1.04); } }

  @media (max-width: 920px) {
    .workbench-grid { grid-template-columns: 320px minmax(0, 1fr); }
    .image-controls { padding: 20px; }
    .canvas-stage[data-ratio="2:3"] { min-width: 260px; }
  }

  @media (max-width: 760px) {
    .image-page { padding-top: 30px; }
    .tool-heading { display: block; }
    .workbench-grid { grid-template-columns: 1fr; }
    .image-controls { border-right: 0; border-bottom: 1px solid var(--line); }
    .image-preview-pane { min-height: 520px; }
    .canvas-stage[data-ratio="2:3"] { min-width: 0; width: min(100%, 346px); }
  }

  @media (max-width: 560px) {
    .image-page { padding: 24px 0 42px; }
    .tool-heading h1 { font-size: 25px; }
    .tool-heading > div > p:last-child { font-size: 12px; }
    .preview-badge { display: none; }
    .studio-back span { display: none; }
    .workbench-top { flex-wrap: wrap; padding: 9px 14px; }
    .model-control { grid-template-columns: repeat(2, minmax(82px, 1fr)); }
    .media-mode-button { min-width: 42px; padding: 0 8px; }
    .model-button { padding: 0 9px; }
    .model-privacy-badge { order: 3; width: 100%; margin: 0; justify-content: center; }
    .generation-stay-note { align-items: flex-start; padding: 10px 14px; }
    .engine-status span { display: none; }
    .engine-status em { display: none; }
    .image-controls { gap: 18px; padding: 18px; }
    .style-control { grid-template-columns: repeat(2, 1fr); }
    .video-mode-control { grid-template-columns: 1fr; }
    .video-ratio-control { grid-template-columns: repeat(3, 1fr); }
    .video-select-grid { grid-template-columns: 1fr; }
    .image-preview-pane { min-height: 430px; padding: 14px; }
    .canvas-stage { width: 100%; }
    .preview-meta { gap: 8px; font-size: 8px; }
    .image-privacy-note { grid-template-columns: 1fr; gap: 7px; }
    .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="9:16"] { min-width: 0; width: min(100%, 300px); }
    .image-workbench[data-media-mode="video"] .canvas-stage[data-video-ratio="2:3"] { min-width: 0; width: min(100%, 330px); }
  }

  @media (prefers-reduced-motion: reduce) {
    .generate-button.is-loading svg,
    .progress-mark,
    .preview-status-dot.is-working,
    .video-mock-sky,
    .video-mock-light,
    .video-mock-grid,
    .video-mock-subject { animation: none; }
  }