.ms-studio{margin:0 0 24px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2);overflow:hidden}
.ms-studio summary{cursor:pointer;padding:24px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 22px;list-style:none}
.ms-studio summary::after{content:'＋';margin-left:auto;color:var(--accent-2);font-size:24px}.ms-studio[open] summary::after{content:'−'}
.ms-studio summary strong{font-size:24px}.ms-studio summary>span:last-of-type{color:var(--text-dim)}.ms-kicker{font-size:10px;letter-spacing:.16em;color:var(--accent-2)}
.ms-body{padding:0 24px 24px}.ms-grid{display:grid;grid-template-columns:minmax(240px,.85fr) minmax(300px,1.15fr);gap:30px;margin-top:22px}
.ms-compose,.ms-preview{display:flex;flex-direction:column;gap:13px;min-width:0}.ms-compose>label:not(.cn-chk),.ms-preview>label:not(.cn-chk){font-weight:600;margin-top:8px}
.ms-studio textarea,.ms-studio select,.ms-studio input:not([type=checkbox]){box-sizing:border-box;width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line-2);border-radius:9px;padding:12px;font:inherit}.ms-studio textarea{resize:vertical}
.ms-presets,.ms-actions,.ms-status-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.ms-status-row{justify-content:space-between}.ms-frame{background:var(--bg);border:1px solid var(--line);border-radius:12px;aspect-ratio:3/2;display:grid;place-items:center;overflow:hidden}.ms-frame>img,.ms-frame>video{width:100%;height:100%;object-fit:contain;min-height:0}.ms-frame>p{color:var(--text-dim);text-align:center;padding:24px}
#msStage{color:var(--accent-2);font-size:13px}#msStatus{font-size:14px;min-height:22px}#msStatus.is-error{color:var(--warn)}#msJobId{overflow-wrap:anywhere}.ms-library{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.ms-library h3{margin-bottom:12px}#msLibrary{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;max-height:330px;overflow:auto}.ms-library-item{text-align:left;border:1px solid var(--line);border-radius:9px;padding:14px;background:var(--panel);color:var(--text);font:inherit;cursor:pointer}.ms-library-item span{display:block;color:var(--text-dim);font-size:12px;margin-bottom:6px}.ms-library-item strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px}.ms-library-item.is-selected{border-color:var(--accent)}.ms-studio button:disabled{opacity:.45;cursor:not-allowed}.ms-studio :focus-visible{outline:2px solid var(--accent-2);outline-offset:3px}
.cn-generated{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:12px;border:1px solid var(--line);border-radius:8px;margin-top:8px}.cn-generated video{width:200px;max-width:100%;max-height:140px}.cn-generated small{color:var(--text-dim)}
@media(max-width:760px){.ms-grid{grid-template-columns:1fr}.ms-body{padding:0 16px 16px}.ms-studio summary{padding:16px}.ms-studio summary strong{font-size:21px}}

.ms-frame{position:relative}.ms-frame>button{position:absolute;bottom:12px;right:12px;background:var(--bg-2)}#msReferences:not([hidden]){display:grid;gap:10px}dialog::backdrop{background:rgba(0,0,0,.75)}