/* Keep the video workspace compact without changing other creation tools or palettes. */
#generation-form { background: var(--panel); border: 1px solid var(--border); border-radius: 20px; box-shadow: 0 10px 28px var(--shadow, #10191812); overflow: visible; }
#generation-form .mode-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin: 0; padding: 14px 18px 0; overflow: visible; }
#generation-form .mode-tab { padding: 7px 11px; border-radius: 9px; font-size: 12px; font-weight: 500; }
#generation-form .mode-index { display: none; }
#generation-form .composer-body { display: flex; flex-direction: column; gap: 12px; min-height: 0; padding: 15px 20px 12px; }
#generation-form .composer-reference-bar { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 9px; min-width: 0; }
#generation-form .upload-zone { flex: 0 1 auto; max-width: 100%; }
#generation-form .selected-assets { display: flex; flex-wrap: wrap; gap: 8px; }
#generation-form .asset-thumb { flex: none; width: 78px; height: 78px; border-radius: 9px; }
#generation-form .asset-order { padding: 3px 1px; font-size: 9px; }
#generation-form .reference-count { align-self: center; margin-left: auto; font-size: 11px; line-height: 1.5; color: var(--muted); }
#generation-form .reference-media { display: flex; flex: 0 1 auto; flex-wrap: wrap; gap: 8px; order: 0; width: auto; padding: 0; border: 0; }
#generation-form .reference-media > p, #generation-form .reference-media > small { display: none; }
#generation-form .reference-media-list { display: contents; margin: 0; }
#generation-form .reference-media-card { position: relative; display: block; flex: none; width: 92px; height: 78px; padding: 0; overflow: hidden; border-radius: 9px; background: var(--input); }
#generation-form .reference-media-card video { width: 100%; height: 100%; max-height: none; object-fit: cover; border-radius: 0; }
#generation-form .reference-media-card audio { display: none; }
#generation-form .reference-media-name { position: absolute; top: 4px; left: 6px; padding: 0; font-size: 9px; color: var(--text); pointer-events: none; }
#generation-form .reference-media-card:has(video) .reference-media-name { padding: 1px 3px; border-radius: 4px; background: #101918aa; color: #f4f6f5; }
#generation-form .reference-media-card .asset-remove { z-index: 2; right: 3px; top: 3px; }
#generation-form .reference-media-card > .text-button { position: absolute; inset: auto 0 0; padding: 4px 2px; min-height: 22px; font-size: 9px; background: #101918cc; color: #f4f6f5; z-index: 1; }
#generation-form .reference-media-card > .reference-source-audio { inset: auto 3px 25px auto; padding: 2px 5px; min-height: 18px; border-radius: 4px; font-size: 9px; }
#generation-form .reference-preview-trigger { position: absolute; inset: 18px 0 23px; display: grid; place-items: center; width: 100%; }
#generation-form .reference-preview-trigger svg { width: 23px; height: 23px; padding: 4px; border-radius: 50%; background: #1019189c; color: #fff; stroke: currentColor; fill: none; stroke-width: 1.7; }
#generation-form .reference-add { position: relative; flex: none; }
#generation-form .reference-add > summary { list-style: none; display: flex; align-items: center; gap: 6px; min-height: 38px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 9px; font-size: 11px; cursor: pointer; color: var(--muted); transition: color .18s, background .18s; }
#generation-form .reference-add > summary::-webkit-details-marker { display: none; }
#generation-form .reference-add svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.7; }
#generation-form .reference-add[open] > summary, #generation-form .reference-add > summary:hover { color: var(--text); background: var(--raised); }
#generation-form .reference-add-menu { position: absolute; top: calc(100% + 8px); left: 0; z-index: 15; width: 185px; padding: 6px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel); box-shadow: 0 12px 30px var(--shadow, #10191825); animation: composer-reveal .16s ease-out; }
#generation-form .reference-add-menu button { display: block; width: 100%; padding: 10px; text-align: left; border: 0; border-radius: 7px; background: transparent; color: var(--text); font-size: 12px; font-weight: 400; }
#generation-form .reference-add-menu button:hover { background: var(--raised); }
#generation-form .reference-media-actions { display: block; margin: 0; }
#generation-form:has(#reference-media[hidden]) .reference-media-actions { display: none; }
#generation-form .prompt-wrap { display: flex; flex-direction: column; gap: 8px; width: 100%; }
#generation-form #prompt, #generation-form #prompt-editor { min-height: 140px; max-height: 320px; padding: 3px 0; font-size: 14px; line-height: 1.85; overflow-y: auto; }
#generation-form .reference-mentions-help { display: block; margin: 0; font-size: 11px; }
#generation-form .reference-mentions-help:empty, #generation-form .reference-mentions + .reference-mentions-help { display: none; }
#generation-form .prompt-footer { align-items: flex-end; font-size: 10px; }
#generation-form .composer-settings { display: flex; flex-wrap: wrap; gap: 12px; padding: 13px 20px; border: 0; background: transparent; }
#generation-form .settings-group { flex: 1 1 auto; justify-content: flex-start; flex-wrap: wrap; gap: 14px; }
#generation-form .setting { min-width: 45px; gap: 3px; }
#generation-form .setting > span { font-size: 9px; }
#generation-form .setting select { max-width: 175px; font-size: 12px; border-radius: 0; }
#generation-form .advanced-button { font-size: 11px; }
#generation-form .prompt-assist-actions { gap: 8px; }
#generation-form .prompt-enhance, #generation-form .skill-toggle { min-height: 34px; max-width: 180px; padding: 7px 9px; border: 1px solid var(--border); border-radius: 8px; background: transparent; color: var(--text); font-size: 11px; font-weight: 500; }
#generation-form .reference-match-button { font-size: 10px; color: var(--muted); }
#generation-form .generate-button { flex: none; width: auto; min-width: 116px; min-height: 40px; margin-left: auto; padding: 10px 13px; border-radius: 22px; box-shadow: none; gap: 12px; font-size: 12px; }
#generation-form .generate-button svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.8; }
#generation-form .duration-popover { top: auto; bottom: calc(100% + 12px); }
#generation-form .prompt-assist { margin: 0; padding: 0 20px; }
#generation-form .prompt-assist p { margin: 0 0 12px; font-size: 11px; }
#generation-form .prompt-suggestion { margin-bottom: 14px; }
#generation-form .composer-help { margin: 0; border-top: 1px solid var(--border); }
#generation-form .composer-help > summary { padding: 10px 20px; font-size: 10px; color: var(--muted); cursor: pointer; }
#generation-form .quality-note { margin: 0; padding: 0 20px 10px; border: 0; background: transparent; border-radius: 0; font-size: 11px; }
#generation-form #reference-media-help { padding: 0 20px 14px; font-size: 11px; color: var(--muted); line-height: 1.7; }
#generation-form #reference-media-help:empty { display: none; }
#generation-form #reference-media-help small { display: block; margin-top: 5px; font-size: inherit; }
#generation-form .composer-upload-status { margin: 0; font-size: 11px; color: var(--accent); line-height: 1.6; }
#generation-form.dragging { border-color: var(--accent); background: color-mix(in srgb, var(--panel) 94%, var(--accent)); }
#generation-form summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
#generation-form button:active:not(:disabled) { transform: scale(.98); }
#reference-preview-dialog { width: min(760px, 94vw); }
#reference-preview-dialog h2 { padding-right: 30px; margin-bottom: 18px; font-size: 18px; }
#reference-preview-content video { display: block; width: 100%; max-height: 65dvh; border-radius: 12px; }
#reference-preview-content audio { width: 100%; }
@keyframes composer-reveal { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 700px) {
  #generation-form .mode-tabs { flex-wrap: nowrap; overflow-x: auto; padding: 12px 10px 0; gap: 1px; }
  #generation-form .mode-tab { flex: none; padding: 7px 9px; font-size: 11px; }
  #generation-form .composer-body { padding: 13px 14px 10px; }
  #generation-form .reference-count { font-size: 10px; }
  #generation-form .composer-settings { padding: 11px 14px; gap: 12px 8px; }
  #generation-form .settings-group { flex-basis: 100%; gap: 16px; }
  #generation-form .prompt-assist-actions { flex: 1 1 auto; gap: 6px; }
  #generation-form .skill-toggle { max-width: 150px; }
  #generation-form .generate-button { min-width: 102px; font-size: 11px; }
  #generation-form .prompt-assist { padding: 0 14px; }
  #generation-form .duration-popover { right: -60px; }
}