:root{--bg: #16161a;--panel: #1f1f24;--row: #2a2a31;--text: #e8e8ec;--muted: #9a9aa3;--accent: #6ea8fe;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}#app{display:flex;height:100vh;height:100dvh}#panel{width:300px;flex:none;background:var(--panel);overflow-y:auto;display:flex;flex-direction:column}#panel-header{position:sticky;top:0;background:var(--panel);padding:12px 14px 8px;border-bottom:1px solid var(--row);z-index:1}#panel-header h1{margin:0 0 8px;font-size:16px;letter-spacing:.04em}#actions,#export-actions,#config-actions{display:flex;align-items:center;gap:8px;margin-bottom:6px}button{background:var(--row);color:var(--text);border:1px solid #3a3a42;border-radius:5px;padding:5px 10px;cursor:pointer;font:inherit}button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:default}#jitter-label{color:var(--muted);display:flex;align-items:center;gap:4px}#status{min-height:1.2em;color:var(--muted);font-size:12px;white-space:pre-line}#status.warn{color:#f0b35c}#controls{padding:6px 14px 20px}.group h3{margin:14px 0 6px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.row{display:flex;align-items:center;gap:8px;padding:3px 0}.row-label{flex:none;width:92px;color:var(--text)}.row input[type=range]{flex:1;min-width:0;accent-color:var(--accent)}.row .num{flex:none;width:62px}.row .text{flex:1;min-width:0}input[type=number],input[type=text],select{background:var(--row);color:var(--text);border:1px solid #3a3a42;border-radius:4px;padding:3px 6px;font:inherit}.row input[type=checkbox]{accent-color:var(--accent)}#dropzone{border:1px dashed #4a4a55;border-radius:6px;padding:16px 10px;margin:4px 0 8px;text-align:center;color:var(--muted);cursor:pointer;line-height:1.5;transition:border-color .15s,background .15s}#dropzone:hover,#dropzone.dragover{border-color:var(--accent);color:var(--text);background:#6ea8fe0f}#dropzone.loaded{padding:10px;cursor:pointer}#dropzone strong{color:var(--text)}#dropzone .hint{font-size:11px}#dropzone img{display:block;max-width:100%;max-height:110px;margin:0 auto 6px;border-radius:4px}#dropzone .img-name{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:6px}#image-clear{width:100%}.row .dice{flex:none;padding:3px 7px}.button-row{display:flex;gap:8px}.button-row button{flex:1}#stage{flex:1;display:flex;align-items:center;justify-content:center;padding:24px;min-width:0}#preview{max-width:100%;max-height:100%;background:#fff;box-shadow:0 4px 30px #00000080;image-rendering:auto}@media(max-width:720px){#app{flex-direction:column-reverse}#panel{width:100%;flex:none;max-height:45vh;max-height:45dvh;border-top:1px solid var(--row)}#stage{flex:1;min-height:0;padding:12px}#actions,#export-actions{flex-wrap:wrap}button{padding:7px 12px}}