:root{
  --ink:var(--up-text-primary);--sub:var(--up-text-secondary);--line:var(--up-rule-hairline);--soft:var(--up-surface-panel);--bg:var(--up-surface-canvas);--pri:var(--up-surface-action);--pri-ink:var(--up-text-on-brand);--warn:var(--up-warning-text);--ok:var(--up-success-text);
  --r:8px;font-family:var(--up-ff);
}
*{box-sizing:border-box}
body{margin:0;background:var(--soft);color:var(--ink);font-size:15px;line-height:1.55;word-break:keep-all}
:focus-visible{outline:2px solid var(--up-focus-ring);outline-offset:2px}
button,input,select,textarea{font:inherit;color:inherit}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.top{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:10px 20px;background:var(--bg);border-bottom:1px solid var(--line)}
.brand{display:flex;gap:12px;align-items:baseline}.brand b{font-size:17px}.brand span{color:var(--sub);font-size:13px}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.actions button,.actions select{height:38px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg);cursor:pointer}
.actions select{min-width:180px}
.actions .galink{height:38px;line-height:38px;padding:0 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--soft);color:var(--ink);text-decoration:none;font-weight:600}
.actions .primary:hover,.chat-send:hover{background:var(--up-action-hover)}
.actions .primary{background:var(--pri);border-color:var(--pri);color:var(--pri-ink);font-weight:700}
.layout{display:grid;grid-template-columns:440px minmax(0,1fr);height:calc(100vh - 59px)}
.panel{overflow-y:auto;background:var(--bg);border-right:1px solid var(--line);padding:8px 20px 80px}
.stage{display:flex;flex-direction:column;min-width:0}
.stage-bar{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center;padding:10px 16px;background:var(--bg);border-bottom:1px solid var(--line)}
.tabs{display:flex;flex-wrap:wrap;gap:4px}
.tabs button,.device button{height:34px;padding:0 12px;border:1px solid transparent;border-radius:999px;background:transparent;cursor:pointer;color:var(--sub)}
.tabs button.on,.device button.on{background:var(--ink);color:var(--up-text-inverse)}
.tabs button:hover:not(.on){border-color:var(--line)}
.device{display:flex;gap:4px;background:var(--soft);padding:3px;border-radius:999px}
.frame-box{flex:1;overflow:auto;padding:20px;display:flex;justify-content:center;align-items:flex-start}
.frame-box iframe{border:0;background:#fff;transform-origin:top left}
.frame-wrap{position:relative;flex:0 0 auto}
details.sec{border-bottom:1px solid var(--line)}
details.sec>summary{display:flex;justify-content:space-between;align-items:center;padding:16px 0;cursor:pointer;font-weight:700;font-size:15px;list-style:none}
details.sec>summary::-webkit-details-marker{display:none}
details.sec>summary::after{content:"+";color:var(--sub)}details.sec[open]>summary::after{content:"−"}
details.sec>summary small{font-weight:400;color:var(--sub);margin-left:8px;font-size:12px}
.body{display:flex;flex-direction:column;gap:12px;padding-bottom:20px}
.f{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600}
.f input,.f textarea,.f select{border:1px solid var(--line);border-radius:var(--r);padding:9px 11px;font-weight:400;background:var(--bg)}
.f textarea{min-height:76px;resize:vertical}
.f em{font-style:normal;font-weight:400;color:var(--sub);font-size:12px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.skins{display:grid;grid-template-columns:1fr;gap:8px}
.skin{display:flex;flex-direction:column;gap:4px;text-align:left;border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--bg);cursor:pointer}
.skin b{font-size:14px}.skin span{color:var(--sub);font-size:12px;line-height:1.5}
.skin.on{border-color:var(--ink);outline:1px solid var(--ink)}
.skin .sw{display:flex;gap:4px;margin-top:4px}.skin .sw i{width:16px;height:16px;border-radius:4px;border:1px solid rgba(0,0,0,.08)}
.skinc{display:flex;flex-direction:column;gap:4px}
.skin .thumb{width:100%;aspect-ratio:576/400;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--line);margin-bottom:6px;background:var(--soft)}
.skin-act{display:flex;gap:6px;justify-content:flex-end;font-size:12px}
.skin-act button,.skin-act a{height:28px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--ink);display:inline-flex;align-items:center;cursor:pointer;text-decoration:none;font:inherit;font-size:12px}
.skin-act button:hover,.skin-act a:hover{border-color:var(--ink)}
.imgs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.drop{position:relative;aspect-ratio:1/1;border:1px dashed var(--up-rule-default);border-radius:var(--r);background:var(--soft);display:flex;align-items:center;justify-content:center;text-align:center;font-size:11px;color:var(--sub);cursor:pointer;overflow:hidden;padding:4px}
.drop.wide{aspect-ratio:16/9;grid-column:span 3}
.drop img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.drop.has{border-style:solid}
.drop .x{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;z-index:1;font-size:13px;line-height:24px;padding:0}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop.over{border-color:var(--pri);background:var(--up-surface-tint)}
.prod{border:1px solid var(--line);border-radius:10px;padding:12px;display:grid;grid-template-columns:88px minmax(0,1fr);gap:10px}
.prod .drop{aspect-ratio:1/1}
.prod .fields{display:flex;flex-direction:column;gap:8px}
.prod .fields input,.prod .fields select{border:1px solid var(--line);border-radius:6px;padding:7px 9px;width:100%;background:var(--bg)}
.prod .two{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.missing{background:var(--up-warning-tint);border:1px solid var(--up-warning-line);border-radius:var(--r);padding:12px 14px;font-size:13px;margin:14px 0}
.missing b{color:var(--warn)}.missing ul{margin:6px 0 0;padding-left:18px}
.missing.ok{background:var(--up-success-tint);border-color:var(--up-success-line)}.missing.ok b{color:var(--ok)}
.hint{color:var(--sub);font-size:12px;line-height:1.6}
.color{display:flex;gap:8px;align-items:center}
.color input[type=color]{width:44px;height:36px;border:1px solid var(--line);border-radius:6px;padding:2px;background:var(--bg)}
.color button{height:36px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);cursor:pointer}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--ink);color:var(--up-text-inverse);padding:10px 18px;border-radius:999px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.on{opacity:1}
@media (max-width:960px){.layout{grid-template-columns:minmax(0,1fr);height:auto}.panel{border-right:0}.frame-box{min-height:70vh}}

/* 대화(업체 포털 · 직원 스튜디오 공용) */
[data-chat-toggle]{position:relative}
[data-chat-toggle].unread::after{content:"";position:absolute;top:6px;right:6px;width:8px;height:8px;border-radius:50%;background:var(--up-surface-brand)}
.chat{position:fixed;top:0;right:0;bottom:0;z-index:20;width:min(380px,100vw);display:flex;flex-direction:column;background:var(--bg);border-left:1px solid var(--line);}
.chat[hidden]{display:none}
.chat-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.chat-x{width:32px;height:32px;border:0;border-radius:50%;background:var(--soft);font-size:18px;cursor:pointer}
.chat-list{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--soft)}
.chat-msg{max-width:85%;display:flex;flex-direction:column;gap:3px}
.chat-msg p{margin:0;padding:9px 12px;border-radius:12px;background:var(--bg);border:1px solid var(--line);white-space:pre-wrap;word-break:break-word;line-height:1.5}
.chat-msg.me{align-self:flex-end;align-items:flex-end}
.chat-msg.me p{background:var(--pri);border-color:var(--pri);color:var(--pri-ink)}
.chat-msg.sys{align-self:center;align-items:center;max-width:95%}
.chat-msg.sys p{background:transparent;border:1px dashed var(--line);color:var(--sub);font-size:12px}
.chat-msg .who,.chat-msg time{font-size:11px;color:var(--sub)}
.chat-empty{margin:auto;color:var(--sub);text-align:center;font-size:13px;line-height:1.6}
.chat-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.chat-form textarea{flex:1;resize:none;padding:8px 10px;border:1px solid var(--line);border-radius:var(--r);font-size:14px}
.chat-send{padding:0 14px;border:0;border-radius:var(--r);background:var(--pri);color:var(--pri-ink);font-weight:700;cursor:pointer}
.chat-send:disabled{opacity:.5}

.size-guide{margin:0 0 8px;padding-left:18px;line-height:1.6}