:root{--bg: #0d0e11;--panel: #16181d;--line: #2a2d35;--text: #e8e9ec;--dim: #8d919c;--accent: #ffd34d;--danger: #ff7a7a;color-scheme:dark;font-family:-apple-system,Pretendard,Apple SD Gothic Neo,Noto Sans KR,system-ui,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0;background:var(--bg);color:var(--text);font-size:14px}button,input,textarea{font:inherit;color:inherit}button{background:#23262e;border:1px solid var(--line);border-radius:8px;padding:9px 12px;cursor:pointer}button:hover:not(:disabled){border-color:#4a4f5c}button:disabled{opacity:.45;cursor:not-allowed}button.primary{width:100%;background:var(--accent);color:#1a1500;border:0;font-weight:700;padding:12px;font-size:15px}small{color:var(--dim);font-weight:400}.gate{height:100%;display:grid;place-items:center;padding:16px}.gate-card{width:min(340px,100%);background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px;display:grid;gap:12px}.gate-card h1{margin:0;font-size:22px}.gate-card p{margin:0;color:var(--dim)}.gate-card input{background:#0d0e11;border:1px solid var(--line);border-radius:8px;padding:11px}.gate-card button{background:var(--accent);color:#1a1500;border:0;font-weight:700}.error{color:var(--danger)!important;min-height:1.2em}.app{height:100%;display:grid;grid-template-columns:340px 1fr}.panel{background:var(--panel);border-right:1px solid var(--line);padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:16px}.panel h1{margin:0;font-size:20px;display:flex;align-items:center;gap:8px}.badge{background:var(--accent);color:#1a1500;border-radius:6px;padding:2px 7px;font-size:14px;font-weight:800}.sub{margin:4px 0 0;color:var(--dim);font-size:13px}.panel h2{margin:0 0 8px;font-size:12px;color:var(--dim);font-weight:600;letter-spacing:.04em}.panel section{display:grid;gap:8px}.drop{border:1.5px dashed #3a3e49;border-radius:12px;padding:18px;text-align:center;cursor:pointer;display:grid;gap:4px;transition:.15s}.drop span{color:var(--dim);font-size:12px}.drop:hover,.drop.over{border-color:var(--accent);background:#1c1e25}.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.seg button.on,.models button.on{border-color:var(--accent);background:#2a2610}.seg button b{display:block;font-size:15px}.seg button span{color:var(--dim);font-size:11px}.models{display:grid;gap:6px}.models button{text-align:left;display:grid;gap:2px}.models button span{color:var(--dim);font-size:12px}.check{display:flex;align-items:baseline;gap:7px;cursor:pointer;flex-wrap:wrap}.check input{accent-color:var(--accent);translate:0 2px}details summary{cursor:pointer;color:var(--dim)}textarea{width:100%;margin-top:8px;background:#0d0e11;border:1px solid var(--line);border-radius:8px;padding:8px;resize:vertical}.plan{margin:0;color:var(--dim);font-size:12px;line-height:1.5;min-height:1.5em}.progress{height:6px;background:#23262e;border-radius:3px;overflow:hidden}.progress div{height:100%;width:0;background:var(--accent);transition:width .4s}.status{margin:0;font-size:13px;min-height:1.3em;color:var(--dim)}.status.err{color:var(--danger)}.row{display:grid;grid-template-columns:1fr 1fr;gap:6px}.issues{font-size:13px;display:grid;gap:6px}.issues .ok{color:#7ddc8a}.issue{background:#2b1a1a;border:1px solid #5a2c2c;border-radius:8px;padding:8px 10px;cursor:pointer;display:grid;gap:2px}.issue s{color:var(--dim);text-decoration:none}.issue b{color:var(--danger);font-weight:600}.viewer{position:relative;overflow:hidden;background:repeating-conic-gradient(#14151a 0 25%,#101116 0 50%) 0 0 / 24px 24px;touch-action:none;cursor:grab;-webkit-user-select:none;user-select:none}.viewer.panning{cursor:grabbing}.empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--dim);padding:24px;text-align:center}.stage{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}.stage img{position:absolute;left:0;top:0;width:100%;height:100%;display:block}#marks{position:absolute;inset:0;pointer-events:none}.mark{position:absolute;border:2px solid var(--danger);background:#ff5a5a14}.divider{position:absolute;top:0;bottom:0;width:2px;background:#fff;box-shadow:0 0 0 1px #0006;cursor:ew-resize}.divider:before{content:"";position:absolute;inset:0 -14px}.divider span{position:absolute;top:50%;left:50%;translate:-50% -50%;background:#fff;color:#111;border-radius:99px;padding:6px 9px;font-size:11px;white-space:nowrap;box-shadow:0 2px 10px #00000080}.labels{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;pointer-events:none}.labels span,.zoombar{background:#000000a6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:8px;padding:5px 10px;font-size:12px}.zoombar{position:absolute;bottom:12px;left:50%;translate:-50% 0;display:flex;gap:6px;align-items:center}.zoombar button{padding:4px 9px;font-size:12px}@media(max-width:760px){.app{grid-template-columns:1fr;grid-template-rows:auto 70vh;height:auto}.panel{border-right:0;border-bottom:1px solid var(--line)}}