.video-studio{max-width:1320px;padding-bottom:72px}.studio-intro{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--line)}.studio-intro h1{max-width:760px;margin:7px 0 9px;font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-2px;text-wrap:balance}.studio-intro p{max-width:730px;margin:0;color:var(--muted);font-size:15px}.studio-intro-note{display:grid;gap:6px;max-width:278px;padding:14px 16px;border-left:3px solid var(--cyan);background:color-mix(in srgb,var(--surface) 88%,transparent);color:var(--muted);font-size:12px;line-height:1.55}.studio-intro-note b{color:var(--ink);font-size:12px;letter-spacing:.08em;text-transform:uppercase}.studio-access,.studio-loading,.studio-message{border:1px solid var(--line);background:var(--surface)}.studio-message{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;padding:13px 16px;color:var(--muted);font-size:13px}.studio-message.error{border-color:color-mix(in srgb,var(--brand) 48%,var(--line));color:var(--brand)}.studio-message.setup{display:grid;justify-content:start;gap:3px;border-left:3px solid #df9b43}.studio-message.setup b{color:var(--ink)}.current-actions button,.frame-remove,.history-more,.studio-message button{border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer}.studio-message button{padding:6px 9px;font-size:12px}.current-actions button:not(:disabled):hover,.frame-remove:hover,.history-more:hover,.preview-empty:hover,.studio-message button:hover{border-color:var(--cyan);background:color-mix(in srgb,var(--cyan) 8%,transparent)}.generation-history button,.studio-current button,.studio-form button{touch-action:manipulation}.studio-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(290px,.72fr);gap:18px}.generation-history,.studio-current,.studio-form{border:1px solid var(--line);background:var(--surface)}.studio-form{padding:24px}.generation-history-head,.studio-current-head,.studio-form-head{display:flex;align-items:start;gap:12px}.studio-current-head>div>span,.studio-form-head>span{display:grid;width:30px;height:30px;place-items:center;background:var(--ink);color:var(--surface);font-family:var(--mono,ui-monospace,monospace);font-size:11px;font-weight:800}.generation-history h2,.studio-current h2,.studio-form h2{margin:0;font-size:20px;letter-spacing:-.45px}.generation-history-head p,.studio-form-head p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.studio-frames{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0 18px}.studio-frame{min-height:216px;padding:13px;border:1px dashed color-mix(in srgb,var(--line) 94%,var(--ink));background:color-mix(in srgb,var(--bg) 78%,var(--surface))}.studio-frame.has-file{border-style:solid;background:var(--surface)}.studio-frame-heading{display:flex;justify-content:space-between;gap:8px;min-height:38px}.motion-field small,.studio-frame-heading b,.studio-frame-heading small,.studio-submit small{display:block}.studio-frame-heading b{font-size:13px}.motion-field small,.studio-frame-heading small,.studio-submit small{margin-top:3px;color:var(--muted);font-size:11px;line-height:1.45}.frame-remove{align-self:start;padding:4px 6px;font-size:11px}.frame-empty,.frame-replace{cursor:pointer}.frame-empty{display:grid;min-height:144px;place-content:center;justify-items:center;gap:5px;color:var(--muted);text-align:center}.frame-empty input,.frame-replace input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.frame-empty span{display:grid;width:34px;height:34px;place-items:center;margin-bottom:4px;border:1px solid var(--line);border-radius:50%;color:var(--ink);font-size:23px;font-weight:200}.frame-empty b{color:var(--ink);font-size:12px}.frame-empty small{max-width:180px;font-size:10px}.frame-preview{position:relative;display:grid;gap:7px;margin-top:10px}.frame-preview img{width:100%;aspect-ratio:16/9;border:1px solid var(--line);object-fit:cover}.frame-preview>span{overflow:hidden;color:var(--muted);font-size:11px;text-overflow:ellipsis;white-space:nowrap}.frame-replace{position:absolute;right:7px;top:7px;padding:5px 7px;background:color-mix(in srgb,var(--ink) 88%,transparent);color:var(--surface);font-size:11px}.motion-field{display:grid;gap:7px;color:var(--ink);font-size:13px;font-weight:750}.motion-field textarea,.studio-controls select{width:100%;border:1px solid var(--line);border-radius:0;outline:none;background:var(--bg);color:var(--ink);font:inherit}.motion-field textarea{min-height:112px;resize:vertical;padding:11px 12px;font-size:14px;font-weight:450;line-height:1.55}.frame-empty:focus-within,.frame-replace:focus-within,.motion-field textarea:focus-visible,.studio-controls select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.generation-row:focus-visible,.video-studio button:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}.studio-controls{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:10px;margin-top:17px}.studio-controls label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:750}.studio-controls select{min-height:40px;padding:0 9px;font-size:12px}.studio-model-note{margin:10px 0 0;color:var(--muted);font-size:12px;line-height:1.55}.studio-submit{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.studio-submit>div{display:grid;gap:1px}.studio-submit>div>span{color:var(--muted);font-size:11px}.studio-submit b{font-size:18px}.studio-access .primary,.studio-submit .primary{min-height:42px;padding:0 18px}.studio-current{min-height:400px}.studio-current-head{align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}.studio-current-head>div{display:flex;align-items:center;gap:10px}.video-status{padding:4px 7px;border:1px solid var(--line);color:var(--muted);font-size:11px;white-space:nowrap}.video-status.processing{border-color:var(--cyan);color:#0b7d75}.video-status.completed{border-color:#5b9b79;color:#18643f}.video-status.failed{border-color:var(--brand);color:var(--brand)}.video-status.sync-ready{border-color:color-mix(in srgb,var(--cyan) 55%,var(--line));background:color-mix(in srgb,var(--cyan) 8%,transparent);color:#0b7d75}.current-empty{display:grid;min-height:310px;place-content:center;justify-items:center;padding:28px;color:var(--muted);text-align:center}.current-empty i{display:grid;width:42px;height:42px;place-items:center;margin-bottom:9px;border:1px solid var(--line);border-radius:50%;color:var(--cyan);font-size:22px;font-style:normal}.current-empty b{color:var(--ink);font-size:14px}.current-empty p{max-width:260px;margin:6px 0 0;font-size:12px;line-height:1.6}.current-body{padding:20px}.current-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px}.current-prompt{min-height:72px;margin:17px 0;color:var(--ink);font-size:14px;line-height:1.55}.current-failure{color:var(--brand);font-size:12px;line-height:1.55}.progress-line{position:relative;height:25px;overflow:hidden;border:1px solid var(--line);background:var(--bg)}.progress-line i{display:block;height:100%;background:var(--cyan);transition:width .35s ease}.progress-line span{position:absolute;inset:5px 8px auto auto;color:var(--ink);font-family:var(--mono,ui-monospace,monospace);font-size:10px}.preview-empty{width:100%;min-height:152px;border:1px dashed var(--line);background:var(--bg);color:var(--ink);cursor:pointer}.video-preview{width:100%;background:#060708}.current-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.current-actions button,.history-more{min-height:32px;padding:0 9px;font-size:11px}.current-actions button:disabled{cursor:not-allowed;opacity:.52}.sync-output-actions{align-items:flex-start}.sync-output-note{flex-basis:100%;color:var(--muted);font-size:11px;line-height:1.5}.generation-history{margin-top:18px;padding:20px}.generation-history-head{justify-content:space-between;margin-bottom:14px}.generation-history-head>span{color:var(--muted);font-family:var(--mono,ui-monospace,monospace);font-size:14px}.generation-list{border-top:1px solid var(--line);content-visibility:auto;contain-intrinsic-size:auto 330px}.generation-row{display:grid;grid-template-columns:12px minmax(0,1fr) auto 58px;align-items:center;width:100%;gap:10px;min-height:58px;padding:9px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;text-align:left}.generation-row.selected{background:color-mix(in srgb,var(--cyan) 7%,transparent)}.generation-row-main{min-width:0}.generation-row-main b,.generation-row-main small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.generation-row-main b{font-size:13px}.generation-row-main small{margin-top:3px;color:var(--muted);font-size:11px}.generation-row-cost{color:var(--muted);font-family:var(--mono,ui-monospace,monospace);font-size:11px;text-align:right}.generation-status-dot{width:7px;height:7px;border-radius:50%;background:#9ca3af}.generation-status-dot[data-status=processing]{background:var(--cyan)}.generation-status-dot[data-status=completed]{background:#4d9a70}.generation-status-dot[data-status=failed]{background:var(--brand)}.history-empty{padding:34px 0 10px;color:var(--muted);font-size:13px;text-align:center}.history-more{display:block;margin:14px auto 0}.studio-access,.studio-loading{padding:36px;color:var(--muted)}.studio-access{max-width:620px;margin:72px auto;text-align:center}.studio-access h1{margin:10px 0;color:var(--ink);font-size:clamp(28px,4vw,42px);letter-spacing:-1px}.studio-access p{max-width:440px;margin:0 auto 21px;font-size:14px;line-height:1.6}.studio-access.denied{border-top:3px solid var(--brand)}@media (max-width:900px){.studio-intro{align-items:start;flex-direction:column}.studio-intro-note{max-width:none}.studio-layout{grid-template-columns:1fr}.studio-current{min-height:0}}@media (max-width:620px){.video-studio{padding-bottom:42px}.current-body,.generation-history,.studio-current-head,.studio-form{padding:15px}.studio-controls,.studio-frames{grid-template-columns:1fr}.studio-submit{align-items:stretch;flex-direction:column}.studio-submit .primary{width:100%}.generation-row{grid-template-columns:9px minmax(0,1fr) auto}.generation-row-cost{display:none}}@media (prefers-reduced-motion:reduce){.progress-line i{transition:none}}