:root{color-scheme:dark;--studio-bg:var(--mc-bg,#101019);--studio-panel:var(--mc-panel,#181823);--studio-border:var(--mc-border,#30303e);--studio-text:var(--mc-text,#f1f0f7);--studio-muted:var(--mc-muted,#aaa8bc);--studio-accent:var(--mc-accent,#b39bff)}
*{box-sizing:border-box}body{margin:0;background:var(--studio-bg);color:var(--studio-text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea{font:inherit}a{color:inherit}button,a,input,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}[hidden]{display:none!important}.studio{max-width:1160px;margin:auto;padding:32px 28px 48px}.studio-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.back{font-size:12px;color:var(--studio-muted);text-decoration:none}h1{font-size:34px;letter-spacing:-1.2px;line-height:1.3;margin:8px 0;display:flex;align-items:center;flex-wrap:wrap;gap:12px}h2{font-size:16px;margin:0}h3{font-size:22px;margin:12px 0}.studio-heading p{color:var(--studio-muted);margin:0;font-size:15px}.preview-tag,.private-tag{font-size:11px;font-weight:500;letter-spacing:0;color:var(--studio-muted);border:1px solid var(--studio-border);border-radius:20px;padding:4px 8px}.balance{display:flex;flex-direction:column;gap:6px;border:1px solid var(--studio-border);background:var(--studio-panel);padding:13px 16px;border-radius:12px;text-decoration:none;font-size:14px;flex-shrink:0}.balance-note{font-size:11px;color:var(--studio-muted)}.access-note{padding:12px 16px;border:1px solid var(--studio-border);border-radius:12px;color:var(--studio-muted);font-size:12px;line-height:1.6;margin-bottom:20px}.workspace{display:grid;grid-template-columns:360px minmax(0,1fr);gap:24px;align-items:start}.controls{background:var(--studio-panel);border:1px solid var(--studio-border);border-radius:18px;padding:20px;min-width:0}.mode-switch{display:flex;gap:4px;padding:4px;background:var(--studio-bg);border-radius:10px;margin-bottom:22px}.mode-switch button{flex:1;border:0;color:var(--studio-muted);background:transparent;border-radius:7px;padding:10px 6px;font-size:12px;white-space:nowrap}.mode-switch [aria-selected=true]{background:var(--studio-border);color:var(--studio-text)}.field-label{display:block;font-size:12px;font-weight:600;margin:16px 0 8px}.field-label span{color:var(--studio-muted);font-weight:400}.upload{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;padding:24px 12px;border:1px dashed var(--studio-muted);border-radius:12px;cursor:pointer;text-align:center}.upload strong{font-size:13px;max-width:100%;overflow-wrap:anywhere}.upload span{font-size:11px;color:var(--studio-muted)}.upload input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}.upload-icon{width:24px;height:24px;color:var(--studio-accent)}.upload:focus-within{outline:2px solid var(--studio-accent);outline-offset:3px}.original-preview{display:flex;align-items:center;gap:10px;margin:12px 0;font-size:11px;color:var(--studio-muted)}.original-preview img{width:52px;height:52px;object-fit:cover;border-radius:8px}.styles{border:0;padding:0;margin:22px 0 18px;min-width:0}.styles legend{font-size:12px;font-weight:600;padding:0 0 10px}.style-options{display:grid;grid-template-columns:1fr 1fr;gap:8px}.style-choice{position:relative;display:flex;flex-direction:column;border:1px solid var(--studio-border);border-radius:10px;padding:12px 9px;gap:5px;font-size:11px;cursor:pointer;background:var(--studio-bg);min-width:0}.style-choice:has(input:checked){border-color:var(--studio-accent);box-shadow:inset 0 0 0 1px var(--studio-accent)}.style-choice:has(input:focus-visible){outline:2px solid var(--studio-accent);outline-offset:2px}.style-choice input{position:absolute;opacity:0}.style-choice strong{font-size:12px}.style-choice span{font-size:10px;color:var(--studio-muted);line-height:1.5}.style-swatch{height:30px;border-radius:5px;margin-bottom:3px}.style-film{background:linear-gradient(120deg,#a6b29b,#cab69f,#637a74)}.style-golden{background:linear-gradient(120deg,#f1b672,#e79661,#77735f)}.style-flash{background:linear-gradient(120deg,#252741,#b25175,#dcaf8e)}.style-custom{background:linear-gradient(120deg,#697daf,#8b5fa7,#b797cf)}textarea{display:block;width:100%;resize:vertical;min-height:86px;max-height:240px;background:var(--studio-bg);border:1px solid var(--studio-border);border-radius:10px;color:var(--studio-text);padding:12px;font-size:12px;line-height:1.6}textarea:focus{outline:1px solid var(--studio-accent)}.consent{display:flex;gap:8px;align-items:flex-start;margin:16px 0;line-height:1.5;font-size:11px;color:var(--studio-muted)}.consent input{margin:3px 0 0;flex:0 0 auto;accent-color:var(--studio-accent)}.create,.download{width:100%;background:var(--studio-accent);color:#171224;border:0;border-radius:10px;padding:13px;font-weight:600;font-size:13px;text-align:center;text-decoration:none}.charge-note{color:var(--studio-muted);font-size:10px;line-height:1.7;text-align:center;margin:12px 0 0}.sign-in{display:block;text-align:center;margin-top:14px;font-size:12px}.result-panel{min-width:0;background:var(--studio-panel);border:1px solid var(--studio-border);border-radius:18px;padding:20px}.result-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.result-frame{position:relative;aspect-ratio:1;background:var(--studio-bg);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.empty-result{text-align:center;padding:24px;color:var(--studio-muted)}.empty-result>svg{width:36px;height:36px;color:var(--studio-accent);fill:none;stroke:currentColor;stroke-width:1.7}.empty-result h3{color:var(--studio-text)}.empty-result p{font-size:13px;line-height:1.8;margin:0}.result-frame>img{width:100%;height:100%;object-fit:contain}.progress{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:26px;background:var(--studio-bg)}.progress strong{font-size:15px}.progress>span:last-child{font-size:12px;line-height:1.7;color:var(--studio-muted);max-width:280px}.spinner{width:28px;height:28px;border:2px solid var(--studio-border);border-top-color:var(--studio-accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-actions{display:flex;align-items:center;gap:16px;margin-top:16px}.download{width:auto;padding:11px 16px;white-space:nowrap}.result-actions>span{color:var(--studio-muted);font-size:11px;line-height:1.5}.notice{font-size:12px;line-height:1.7;color:var(--studio-muted);margin:16px 0 0;overflow-wrap:anywhere}.notice:empty{display:none}.notice.error{color:#f5a49a}.retention-note{font-size:10px;line-height:1.8;color:var(--studio-muted);margin:16px 0 0}.history{margin-top:32px}.history-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.history-heading button,.history-item button{border:1px solid var(--studio-border);background:var(--studio-panel);color:var(--studio-text);padding:7px 10px;border-radius:8px;font-size:11px}.history-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.history-item{padding:14px;border:1px solid var(--studio-border);border-radius:12px;font-size:12px;min-width:0}.history-item p{font-size:11px;color:var(--studio-muted);line-height:1.7;overflow-wrap:anywhere;margin:8px 0}.history-item-actions{display:flex;gap:8px}button:focus-visible,a:focus-visible{outline:2px solid var(--studio-accent);outline-offset:3px}
@media(max-width:850px){.workspace{grid-template-columns:310px minmax(0,1fr);gap:16px}.studio{padding:24px 20px}.controls,.result-panel{padding:16px}.private-tag{font-size:9px}.result-top{flex-wrap:wrap}.result-actions{flex-wrap:wrap;gap:10px}}
@media(max-width:680px){.studio{padding:20px 16px 32px}.studio-heading{align-items:flex-start;gap:12px;flex-wrap:wrap;margin-bottom:16px}h1{font-size:28px}.balance{padding:10px 12px;flex:1;min-width:150px}.studio-heading>div{flex:1;min-width:220px}.workspace{grid-template-columns:1fr}.controls,.result-panel{padding:16px}.history-list{grid-template-columns:1fr 1fr}.access-note{padding:10px 12px}.style-choice{padding:12px}.style-swatch{height:36px}.result-top{flex-wrap:nowrap}.private-tag{font-size:10px}.empty-result h3{font-size:20px}.studio-heading p{font-size:13px}textarea{font-size:16px}}
@media(max-width:360px){.studio{padding:16px 12px 28px}.history-list{grid-template-columns:1fr}.private-tag{font-size:9px}.result-top{gap:8px}.preview-tag{font-size:10px}.style-choice strong{font-size:11px}.download{width:100%}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}}