:root{
  --bg:#f4f0e8; --card:#fffdf8; --ink:#231f1a; --muted:#6f665a; --line:#ddd4c4;
  --acc:#7a4b22; --acc-ink:#fff; --warn:#a33a1c; --warnbg:#fbe9e2;
}
@media (prefers-color-scheme: dark){
  :root{--bg:#16130f;--card:#211d18;--ink:#eee6d8;--muted:#a69b8a;--line:#3a332a;--acc:#c98e52;--acc-ink:#1a140d;--warn:#f0947a;--warnbg:#3a1f17;}
}
*{box-sizing:border-box}
[hidden]{display:none!important}
.wrap>*{min-width:0}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;-webkit-text-size-adjust:100%}
.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:calc(8px + env(safe-area-inset-top)) 16px 8px;background:var(--card);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-family:'EB Garamond',serif;font-size:21px;font-weight:700}
.brand img{width:30px;height:30px;border-radius:7px}
.fmt{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden}
.fmt button{border:0;background:transparent;color:var(--ink);padding:7px 11px;font:inherit;font-weight:600;cursor:pointer}
.fmt button.on{background:var(--acc);color:var(--acc-ink)}
.wrap{display:grid;grid-template-columns:1fr;gap:16px;padding:16px;max-width:1180px;margin:0 auto}
@media (min-width:900px){.wrap{grid-template-columns:minmax(0,1fr) 400px;align-items:start}.stage{position:sticky;top:70px}}
.preview-box{display:flex;justify-content:center;background:repeating-conic-gradient(var(--line) 0 25%,transparent 0 50%) 0 0/20px 20px;border-radius:12px;padding:10px}
#cv{display:block;max-width:100%;max-height:68vh;width:auto;height:auto;box-shadow:0 4px 20px rgba(0,0,0,.25);touch-action:none;cursor:grab}
.hint{color:var(--muted);font-size:13px;text-align:center;margin:6px 0 0}
.warn{margin-top:10px;padding:10px 12px;border-radius:9px;background:var(--warnbg);color:var(--warn);font-weight:600;font-size:14px}
.slidenav{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:10px}
.slidenav button{width:40px;height:36px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:8px;font-size:22px;line-height:1;cursor:pointer}
.thumbs{display:flex;gap:8px;overflow-x:auto;padding:8px 2px}
.thumbs canvas{height:84px;width:auto;border-radius:4px;border:2px solid transparent;cursor:pointer;flex:none}
.thumbs canvas.on{border-color:var(--acc)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px 16px}
.tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);margin:0 -14px 12px;padding:0 8px}
.tabs button{border:0;background:none;color:var(--muted);font:inherit;font-weight:600;padding:10px 10px;border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap}
.tabs button.on{color:var(--ink);border-bottom-color:var(--acc)}
.tab{display:none}.tab.on{display:block}
label{display:block;margin:0 0 12px;font-weight:600;font-size:14px}
label output{float:right;font-weight:400;color:var(--muted)}
input[type=text],textarea,select{width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:16px/1.45 inherit}
textarea{font-family:'EB Garamond',Georgia,serif;font-size:17px;resize:vertical}
input[type=range]{width:100%;margin-top:6px;accent-color:var(--acc)}
input[type=color]{display:block;margin-top:4px;width:64px;height:36px;border:1px solid var(--line);border-radius:8px;background:none;padding:2px}
label.chk{display:flex;align-items:center;gap:8px;font-weight:500}
label.chk input{width:18px;height:18px;accent-color:var(--acc)}
.row{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;margin-bottom:10px}
.row select{flex:1;min-width:150px;margin:0}
fieldset{border:1px solid var(--line);border-radius:10px;padding:10px 12px 4px;margin:0 0 14px}
legend{font-weight:700;padding:0 6px}
.sub{padding-left:4px}
.note{color:var(--muted);font-size:13px;margin:0 0 10px}
code{background:var(--bg);padding:1px 5px;border-radius:4px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:9px;font:inherit;font-weight:600;cursor:pointer;border:1px solid var(--line);background:var(--bg);color:var(--ink);margin:0 0 10px}
.btn.primary{background:var(--acc);color:var(--acc-ink);border-color:var(--acc);width:100%;padding:13px;font-size:16px}
.btn.file{position:relative;overflow:hidden;background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.btn.file input{position:absolute;inset:0;opacity:0;cursor:pointer}
#tab-export .btn.ghost{width:100%}
.row .btn{margin:0}
.seg{display:flex;align-items:center;gap:4px;flex-wrap:wrap;margin:0 0 12px}
.seg span{font-weight:600;font-size:14px;width:100%;margin-bottom:4px}
.seg button{flex:1;min-width:52px;padding:8px 6px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;font:inherit;cursor:pointer}
.seg button.on{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;z-index:20;max-width:90vw;text-align:center}

.fmtcards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.fmtcards button{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border:2px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink);font:inherit;cursor:pointer;text-align:center}
.fmtcards button i{display:block;height:64px;border:2px solid currentColor;border-radius:4px;opacity:.7}
.fmtcards button b{font-size:14px}
.fmtcards button small{font-size:11.5px;color:var(--muted);line-height:1.3}
.fmtcards button.on{border-color:var(--acc);background:var(--card);box-shadow:0 0 0 2px var(--acc) inset}
.grid9{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-width:220px;margin:0 auto 12px}
.grid9 button{height:44px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:18px;cursor:pointer}
.grid9 button.on{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.dragseg{margin-top:8px}
.dragseg span{text-align:center;font-weight:500;color:var(--muted);font-size:13px}
.nextstep{margin-top:6px}
@media (max-width:480px){.tabs button{padding:10px 7px;font-size:13px}}
.ver{font-family:system-ui,sans-serif;font-size:12px;font-weight:600;color:var(--muted);align-self:flex-end;margin-bottom:3px}
.fundos{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px}
.fundos button{padding:0;border:2px solid var(--line);border-radius:9px;overflow:hidden;background:none;cursor:pointer;display:flex;flex-direction:column;color:var(--ink)}
.fundos canvas{width:100%;height:auto;display:block}
.fundos span{font-size:10px;line-height:1.15;padding:3px 1px;background:var(--card);overflow-wrap:anywhere;hyphens:auto}
.fundos button.on{border-color:var(--acc);box-shadow:0 0 0 2px var(--acc)}
@media (max-width:380px){.fundos{grid-template-columns:repeat(4,1fr)}}