.video-studio{display:flex;flex-direction:column;gap:16px;margin-block:16px;min-width:0;color:var(--ink)}
.video-studio-heading,.video-studio-reference-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.video-studio-heading small,.video-studio-reference-head span,.video-studio-help{color:var(--muted);font-size:12px;line-height:1.6}
.video-studio-extra>.video-studio-references{margin-top:12px}
.video-studio-basics,.video-studio-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.video-studio-sources>.video-studio-field{width:100%}
.video-studio-field{display:flex;flex-direction:column;gap:7px;margin:0!important;color:var(--ink)!important;font-size:12px!important;min-width:0}
.video-studio :is(select,input,textarea){width:100%;min-width:0;box-sizing:border-box;min-height:44px;margin:0}
.video-studio select{padding-inline-end:24px!important}
.video-studio-media{display:flex;flex-direction:column;gap:12px}
.video-studio-references{padding:14px;border:1px solid var(--line);border-radius:14px;background:color-mix(in srgb,var(--surface) 92%,var(--brand-text) 8%);min-width:0}
.video-studio-reference-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-block:12px}
.video-studio-reference{min-width:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface);padding:8px;display:flex;flex-direction:column;gap:6px}
.video-studio-reference :is(img,video){width:100%;height:110px;object-fit:contain;background:color-mix(in srgb,var(--surface) 70%,black 30%);border-radius:7px}
.video-studio-reference audio{width:100%;max-width:100%;height:42px}
.video-studio-reference-caption{display:flex;flex-direction:column;gap:5px;min-width:0}
.video-studio-reference-caption strong{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.video-studio :is(button,summary){min-height:44px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--surface);padding:9px 12px;font:inherit;font-size:12px;cursor:pointer}
.video-studio button:disabled{opacity:.5;cursor:not-allowed}
.video-studio :is(button,select,input,summary):focus-visible{outline:2px solid var(--brand-text);outline-offset:3px}
.video-studio-reference-actions{display:flex;gap:8px;flex-wrap:wrap}
.video-studio-reference-actions button:first-child{border-color:var(--brand-text);color:var(--brand-text)}
.video-studio-advanced summary{font-weight:600;list-style-position:inside}
.video-studio-fields{padding-block:14px}
.video-studio-element{margin-block:12px;display:flex;flex-direction:column;gap:10px;padding:12px;border:1px solid var(--line);border-radius:12px}
.video-studio-message{margin:0;color:var(--warn);font-size:12px;line-height:1.6}
.video-studio-message:empty{display:none}
.video-studio fieldset{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;border:1px solid var(--line);border-radius:12px;min-width:0}
@media(max-width:420px){.video-studio-basics,.video-studio-fields{grid-template-columns:1fr}.video-studio-references{padding:10px}.video-studio-reference-list{gap:7px}.video-studio-reference img{height:90px}}
@media(prefers-reduced-motion:reduce){.video-studio *{scroll-behavior:auto!important}}


.video-reference-sets{display:grid;gap:12px;margin-block:12px}.video-reference-sets strong{flex:1;overflow-wrap:anywhere;min-width:100px}.video-comparison{width:min(1100px,calc(100vw - 32px));max-height:calc(100dvh - 32px);box-sizing:border-box;padding:24px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:20px}.video-comparison::backdrop{background:rgb(0 0 0 / .7)}.video-comparison-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-block:20px}.video-comparison video{width:100%;aspect-ratio:16/9;background:#000;object-fit:contain;border-radius:12px}.video-comparison button{min-height:44px;margin-inline-end:12px}.video-comparison h3{font-size:16px}.video-comparison h2{font-size:24px}@media(max-width:640px){.video-comparison-grid{grid-template-columns:1fr}.video-comparison{padding:16px}}

/* Reference inputs use the same rhythm and neutral import actions as native workshops. */
.video-studio-sources .video-studio-references{padding:0;border:0;border-radius:0;background:transparent}
.video-studio-sources .video-studio-reference-head{margin-bottom:10px}
.video-studio-sources .video-studio-reference-head strong{font-size:13px;font-weight:600}
.video-studio-sources .video-studio-reference-list:empty{display:none}
.video-studio-sources .video-studio-reference-actions>button{flex:1;border-color:var(--line);color:var(--ink);font-size:13px}
.video-studio-sources .video-studio-reference-actions>button:hover{border-color:var(--brand-text)}
.video-studio-sources .video-studio-media:empty{display:none}

/* Only chosen reference groups occupy space; collapsing never changes a request. */
.video-input-adders{display:flex;gap:8px;flex-wrap:wrap}
.video-input-section{min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden}
.video-input-section>summary{display:flex;align-items:center;gap:12px;border:0;border-radius:0;min-height:46px;padding:12px;list-style:none}
.video-input-section>summary::before{content:'›';font-size:18px}.video-input-section[open]>summary::before{transform:rotate(90deg)}
.video-input-section>summary strong{flex:1;font-size:13px}.video-input-section>summary span{color:var(--muted);font-size:12px}
.video-input-content{position:relative;padding:12px;border-top:1px solid var(--line);display:grid;gap:10px}
.video-input-content .video-studio-reference-head{display:none}
.video-input-content .video-studio-reference-list{max-height:300px;overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable}
.video-input-hide{justify-self:end}.video-input-content .video-studio-reference-actions>button{flex:0 0 44px}
.video-input-section .video-studio-references:focus-visible{outline:2px solid var(--brand-text);outline-offset:2px}

html[data-ui] body .video-studio .video-studio-reference-caption>button{display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;box-sizing:border-box;align-self:center;flex:0 0 auto;width:auto;min-width:0;height:24px;min-height:24px;padding:2px 9px;border-radius:999px;border:1px solid color-mix(in srgb,var(--success) 55%,transparent);background:color-mix(in srgb,var(--success) 10%,var(--surface));color:var(--success);font:600 11px/1 var(--font-body,system-ui);white-space:nowrap;transition:background .15s}
html[data-ui] body .video-studio .video-studio-reference-caption>button:hover{background:color-mix(in srgb,var(--success) 20%,var(--surface))}
html[data-ui] body .video-studio .video-studio-reference-caption>button:focus-visible{outline:2px solid var(--success);outline-offset:3px}.video-input-content .video-studio-reference-list{grid-template-columns:1fr}

html[data-ui] body .video-studio .video-studio-reference-caption{align-items:center;align-self:center;margin:0}
html[data-ui] body .video-studio .video-studio-reference-caption>strong{margin:0;line-height:1}