:root{color-scheme:dark}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:#0f1210;color:#e8e4d9;font-family:system-ui,sans-serif}main{max-width:420px;margin:0 auto;padding:24px 16px 48px}h1{font-size:1.4rem;font-weight:600;margin:0 0 16px}label{display:block;margin:12px 0 6px;font-size:.95rem}input,select{padding:10px 12px;border:1px solid #3a4038;border-radius:8px;background:#1a1f1c;color:inherit}button,input,select{width:100%;min-height:44px;font-size:1rem}button{margin-top:16px;padding:10px 16px;border:0;border-radius:8px;background:#c9a227;color:#1a1408;font-weight:600;cursor:pointer}button.secondary{background:transparent;color:#e8e4d9;border:1px solid #3a4038}p.error{color:#e07070;margin:12px 0 0}main.catalog{max-width:960px}main.catalog textarea{width:100%;min-height:420px;padding:10px 12px;border:1px solid #3a4038;border-radius:8px;background:#1a1f1c;color:inherit;font-family:ui-monospace,monospace;font-size:.85rem;line-height:1.4}ul.file-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:8px;gap:8px}button.file-btn{margin-top:0;font-weight:500;text-align:left}a{color:#c9a227}p.ok{color:#8fbe8f;margin:12px 0 0}main.volumes{max-width:1100px}.volume-toolbar{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-end;margin:0 0 8px}.volume-toolbar label{display:flex;flex-direction:column;margin:0;min-width:200px}.volume-scroll{overflow:auto;max-height:70vh;margin:16px 0;border:1px solid #3a4038;background:#121612}.volume-scroll>p{margin:16px}.volume-stage{position:relative}.volume-stage svg{display:block;position:relative;z-index:1}.volume-sprite{position:absolute;z-index:0;object-fit:fill;pointer-events:none}.volume-handle{fill:#e8e4d9;stroke:#1a1408;cursor:nwse-resize}.volume-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:8px 16px;gap:8px 16px;margin-top:8px}.volume-fields label{margin:0}.volume-fields .error,.volume-fields .ok,.volume-fields button{grid-column:1/-1}