:root{--bg:#f3f4f6;--fg:#1f2328;--muted:#6b7280;--card:#fff;--line:#d0d7de;--accent:#2563eb;--danger:#dc2626;--ok:#16a34a;--warn:#f59e0b;--radius:10px}
@media (prefers-color-scheme:dark){:root{--bg:#0f1115;--fg:#e6e7ea;--muted:#9aa1ad;--card:#171a21;--line:#2b303a;--accent:#3b82f6}}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Pretendard,"Noto Sans KR",system-ui,sans-serif}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:#1f2328;color:#fff;position:sticky;top:0;z-index:10}
.brand{font-weight:700;font-size:17px}
.status{display:flex;align-items:center;gap:8px;font-size:13px;opacity:.95}
.dot{width:10px;height:10px;border-radius:50%;background:#9ca3af;box-shadow:0 0 0 2px rgba(255,255,255,.15)}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.err{background:var(--danger)}
.tabs{display:flex;gap:2px;padding:6px 8px;overflow-x:auto;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:44px;z-index:9;-webkit-overflow-scrolling:touch}
.tabs button{flex:0 0 auto;border:0;background:transparent;color:var(--muted);padding:7px 10px;border-radius:999px;font-weight:600;font-size:13px}
.tabs button.active{background:var(--accent);color:#fff}
.layout{display:grid;grid-template-columns:1fr;gap:14px;padding:12px;max-width:1200px;margin:0 auto}
@media(min-width:900px){.layout{grid-template-columns:minmax(0,1fr) 620px}}
.form,.preview{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:12px}
.panel{display:none}.panel.active{display:block}
.row{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin:8px 0}
.row.center{justify-content:center}
.hidden{display:none!important}
label{display:inline-flex;align-items:center;gap:6px;font-size:14px}
label.block{display:flex;margin:8px 0}
label.block input{flex:1}
input[type=text],input[type=number],select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 10px;min-width:0}
input.narrow{width:70px}
textarea{width:100%;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Noto Sans KR",monospace;font-size:14px;line-height:1.5}
button,.btn{font:inherit;font-weight:600;border:1px solid var(--line);background:var(--bg);color:var(--fg);border-radius:8px;padding:8px 12px;cursor:pointer;touch-action:manipulation}
button:active{transform:translateY(1px)}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
button.danger{color:var(--danger)}
button:disabled{opacity:.5;cursor:default}
.toolbar{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.toolbar button{padding:5px 9px;font-size:13px;font-weight:500}
.hint{font-size:12px;color:var(--muted)}
.drop{border:2px dashed var(--line);border-radius:var(--radius);padding:14px;text-align:center;color:var(--muted);transition:border-color .15s}
.drop.over{border-color:var(--accent);color:var(--accent)}
.drop p{margin:4px 0 8px}
.thumb img{max-width:100%;max-height:180px;margin-top:8px;border-radius:6px}
.sliders label{flex:1 1 220px}
.sliders input[type=range]{flex:1}
.sliders output{width:44px;text-align:right;font-variant-numeric:tabular-nums;font-size:13px}
.icons{display:grid;grid-template-columns:repeat(auto-fill,minmax(58px,1fr));gap:6px;margin-top:8px;max-height:260px;overflow:auto;padding:4px;border:1px solid var(--line);border-radius:8px}
.icons button{padding:4px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;font-weight:500;background:#fff;color:#333}
.icons button img{width:40px;height:40px}
.icons button.sel{outline:2px solid var(--accent)}
.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.actions .primary{margin-left:auto;padding:10px 22px}
.controls{margin-top:10px;font-size:13px;color:var(--muted)}
.controls summary{cursor:pointer}
.preview{display:flex;flex-direction:column;align-items:center;gap:8px;min-height:200px}
.paper{width:100%;max-width:576px;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.25);min-height:120px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.paper img{width:100%;display:block;image-rendering:pixelated}
.empty{padding:30px 20px;color:#888;font-size:13px;text-align:center}
.previewMeta{font-size:12px;color:var(--muted);text-align:center}
.history{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.job{display:grid;grid-template-columns:96px 1fr auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:8px;background:var(--bg)}
.job img{width:96px;max-height:110px;object-fit:cover;object-position:top;background:#fff;border:1px solid var(--line);cursor:zoom-in}
.job .meta{font-size:13px;min-width:0}
.job .meta .sum{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.job .meta .sub{color:var(--muted);font-size:12px}
.job .st-error{color:var(--danger)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#1f2328;color:#fff;padding:10px 16px;border-radius:10px;box-shadow:0 4px 20px rgba(0,0,0,.35);font-size:14px;max-width:92vw;z-index:50}
.toast.err{background:var(--danger)}
.toast.ok{background:var(--ok)}
.busy{position:relative;pointer-events:none;opacity:.6}

.emoji{position:fixed;left:0;right:0;bottom:0;z-index:40;background:var(--card);border-top:1px solid var(--line);box-shadow:0 -6px 24px rgba(0,0,0,.25);max-height:46vh;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom)}
@media(min-width:900px){.emoji{left:auto;right:16px;bottom:16px;width:420px;max-height:480px;border:1px solid var(--line);border-radius:12px}}
.emojiHead{display:flex;align-items:center;gap:6px;padding:6px 8px;border-bottom:1px solid var(--line)}
.emojiTabs{display:flex;gap:4px;overflow-x:auto;flex:1;-webkit-overflow-scrolling:touch}
.emojiTabs button{flex:0 0 auto;padding:4px 9px;font-size:13px;font-weight:500;border-radius:999px}
.emojiTabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}
#emojiClose{padding:4px 9px}
.emojiGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(40px,1fr));gap:2px;padding:6px;overflow:auto}
.emojiGrid button{padding:2px 0;font-size:24px;line-height:1.4;border:0;background:transparent;border-radius:6px;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}
.emojiGrid button:hover{background:var(--bg)}
.emojiHint{padding:4px 10px 8px}