.spt-app{--bg:#f6f7fb;--fg:#1b1d2a;--card:#fff;--bd:#e2e4ef;--ac:#5b5bd6;--mut:#6b6f85;color-scheme:light;box-sizing:border-box;background:var(--bg);color:var(--fg);line-height:1.6;border-radius:16px;overflow:hidden;margin:20px 0;font-size:16px}
.spt-app[data-theme="dark"]{--bg:#12131b;--fg:#eceef8;--card:#1c1e2b;--bd:#2d3042;--ac:#8b8bff;--mut:#9a9eb8;color-scheme:dark}
@media(prefers-color-scheme:dark){.spt-app[data-theme="auto"]{--bg:#12131b;--fg:#eceef8;--card:#1c1e2b;--bd:#2d3042;--ac:#8b8bff;--mut:#9a9eb8;color-scheme:dark}}
.spt-app *{box-sizing:border-box}
.spt-app [hidden]{display:none!important}
.spt-app .spt-h{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;background:var(--card);border-bottom:1px solid var(--bd);gap:10px;flex-wrap:wrap}
.spt-app .logo{font-size:20px;font-weight:800;color:var(--ac);cursor:pointer}
.spt-app main,.spt-app section{display:block;max-width:1100px;margin:0 auto;padding:24px 16px}
.spt-app .hero{text-align:center;padding:20px 0 8px}
.spt-app .hero h1{font-size:clamp(22px,4.5vw,34px);margin:0 0 8px;color:var(--fg)}
.spt-app h2,.spt-app h3{color:var(--fg)}
.spt-app .mut{color:var(--mut)}
.spt-app .tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:18px 0}
.spt-app .tabs button{border:1px solid var(--bd);background:var(--card);color:var(--fg);padding:7px 16px;border-radius:999px;cursor:pointer;font:inherit;box-shadow:none}
.spt-app .tabs button.on{background:var(--ac);color:#fff;border-color:var(--ac)}
.spt-app .grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.spt-app .card{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:18px;cursor:pointer;transition:.15s}
.spt-app .card:hover{transform:translateY(-3px);border-color:var(--ac)}
.spt-app .card .e{font-size:30px}
.spt-app .card h3{margin:6px 0 4px;font-size:17px}
.spt-app .card p{margin:0;font-size:13.5px;color:var(--mut)}
.spt-app .btn{background:var(--ac);color:#fff;border:0;border-radius:10px;padding:11px 22px;font:inherit;font-weight:700;cursor:pointer;display:inline-block;text-decoration:none;box-shadow:none}
.spt-app .btn:disabled{opacity:.5}
.spt-app .btn.ghost{background:transparent;color:var(--ac);border:1px solid var(--ac)}
.spt-app #drop{border:2px dashed var(--bd);border-radius:16px;padding:46px 16px;text-align:center;background:var(--card)}
.spt-app #drop.over{border-color:var(--ac)}
.spt-app #pv{text-align:center;margin:14px 0}
.spt-app #wrap{position:relative;display:inline-block;touch-action:none;line-height:0;max-width:100%}
.spt-app #pi{max-width:100%;max-height:360px;border-radius:8px;border:1px solid var(--bd)}
.spt-app #sb{position:absolute;display:none;border:2px solid var(--ac);background:rgba(91,91,214,.22);pointer-events:none}
.spt-app #opts{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin:14px 0;background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:16px}
.spt-app #opts label{display:flex;flex-direction:column;gap:5px;font-size:14px;color:var(--fg)}
.spt-app #opts input:not([type=checkbox]):not([type=range]),.spt-app #opts select{padding:8px;border:1px solid var(--bd);border-radius:8px;background:var(--bg);color:var(--fg);font:inherit;width:100%}
.spt-app #opts input[type=color]{height:38px;padding:2px}
.spt-app .r{display:flex;gap:14px;align-items:center;background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:10px;margin:10px 0;flex-wrap:wrap}
.spt-app .r img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:0;background:repeating-conic-gradient(#bbb 0 25%,#eee 0 50%) 0 0/14px 14px}
.spt-app .r div{flex:1;min-width:160px;overflow-wrap:anywhere}
.spt-app .err{color:#d33}
.spt-app .spt-f{text-align:center;color:var(--mut);font-size:13px;padding:16px}
.spt-app .note{font-size:13px;color:var(--mut);margin:6px 0}

.spt-app .layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(270px,1fr);gap:16px;align-items:start;margin-top:12px}
@media(max-width:820px){.spt-app .layout{grid-template-columns:1fr}}
.spt-app .pvp{position:sticky;top:12px;z-index:2}
@media(max-width:820px){.spt-app .pvp{position:static}}
.spt-app .pvbox{background:repeating-conic-gradient(#c9ccd8 0 25%,#eceef5 0 50%) 0 0/16px 16px;border:1px solid var(--bd);border-radius:12px;overflow:auto;max-height:68vh;text-align:center;padding:8px;margin-bottom:8px}
.spt-app .pvbox.small{max-height:200px}
.spt-app .pvbox canvas{display:inline-block;vertical-align:top;border-radius:4px}
.spt-app #wrap{position:relative;display:inline-block;line-height:0;max-width:100%;overflow:hidden}
.spt-app #sbs{position:absolute;inset:0;pointer-events:none}
.spt-app .sb{position:absolute;border:2px solid var(--ac);background:rgba(91,91,214,.18)}
.spt-app .sb.crop{background:transparent;box-shadow:0 0 0 9999px rgba(0,0,0,.45)}
.spt-app .thumbs{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0}
.spt-app .th{width:52px;height:52px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;opacity:.7}
.spt-app .th.on{border-color:var(--ac);opacity:1}
.spt-app .acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.spt-app #opts{display:flex;flex-direction:column;gap:12px;margin:0;grid-template-columns:none}
.spt-app #opts label.ck{flex-direction:row;align-items:center;gap:8px}
.spt-app .rg{display:flex;gap:8px;align-items:center}
.spt-app .rg input[type=range]{flex:1;min-width:0}
.spt-app .rg input[type=number]{width:78px!important;flex:none}
.spt-app .nm{display:flex;gap:6px;align-items:stretch}
.spt-app .nm input{flex:1;min-width:0;text-align:center}
.spt-app .st{width:40px;border:1px solid var(--bd);background:var(--bg);color:var(--fg);border-radius:8px;font-size:20px;cursor:pointer;padding:0;box-shadow:none}
.spt-app .bs{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:14px}
.spt-app .bs span{width:100%}
.spt-app .chip{border:1px solid var(--bd);background:var(--bg);color:var(--fg);border-radius:999px;padding:5px 12px;font:inherit;font-size:13px;cursor:pointer;box-shadow:none}
.spt-app .chip:hover{border-color:var(--ac);color:var(--ac)}
.spt-app #res{margin-top:16px}