/* Local stylesheet – no external CDN / fonts. Mobile first. */
[hidden]{display:none!important}
:root{--c:#1f6feb;--c2:#0b4fc4;--bg:#f4f6fa;--tx:#18202c;--mu:#6a7383;--bd:#e1e5ec;--ok:#1a7f37;--err:#cf222e;--warn:#9a6700}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--tx)}
.top{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#fff;border-bottom:1px solid var(--bd)}
.brand{display:flex;align-items:center;gap:8px;font-weight:700}
.lang a{padding:4px 8px;border-radius:6px;font-size:.85rem;color:var(--mu);text-decoration:none;margin-left:4px}
.lang a.on{background:var(--c);color:#fff}
.wrap{max-width:560px;margin:0 auto;padding:16px 14px 32px}
.wrap.wide{max-width:1300px}
.lead{margin:4px 0 14px;font-size:1.05rem}
.card{background:#fff;border:1px solid var(--bd);border-radius:16px;padding:16px;margin-bottom:14px}
.muted{color:var(--mu)}.small{font-size:.86rem}.center{text-align:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:var(--c);color:#fff;
  padding:12px 18px;font-size:1rem;font-weight:600;cursor:pointer;min-height:48px;text-decoration:none;-webkit-tap-highlight-color:transparent}
.btn:hover{background:var(--c2)}.btn[disabled]{background:#aab3c2;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--c);border:1.5px solid var(--c)}
.btn.big{width:100%}.btn.small{min-height:34px;padding:5px 12px;font-size:.88rem}
.pick{display:grid;gap:10px;padding:14px;border:2px dashed #b9c5d8;border-radius:14px;background:#f8fbff;text-align:center}
.pick.over{background:#e7f0ff;border-color:var(--c)}
.pick p{margin:0}
@media (hover:none){.hide-touch{display:none}}
.chosen{display:flex;gap:12px;align-items:center;margin-top:12px;padding:10px;border-radius:12px;background:#f6f8fa;word-break:break-all}
.chosen .thumb{width:64px;height:64px;flex:none;border-radius:8px;background:#e3e8ef;overflow:hidden}
.chosen .thumb img{width:100%;height:100%;object-fit:cover}
.field{display:block;margin-top:14px;font-size:.9rem;color:var(--mu)}
.field input,.field textarea{display:block;width:100%;margin-top:4px;padding:12px;border:1px solid var(--bd);border-radius:10px;font:inherit;color:var(--tx);background:#fff}
#submit{margin-top:16px}
.progress{position:relative;height:30px;background:#e8edf5;border-radius:15px;overflow:hidden;margin-top:12px}
.progress div{height:100%;width:0;background:var(--c);transition:width .2s}
.progress span{position:absolute;inset:0;display:grid;place-items:center;font-size:.85rem;font-weight:600;color:#0b1f44}
.result{text-align:center}
.result .icon{width:64px;height:64px;margin:6px auto;border-radius:50%;display:grid;place-items:center;font-size:2rem;font-weight:800;color:#fff}
.result.ok .icon{background:var(--ok)}.result.bad .icon{background:var(--err)}
.result h2{margin:.3em 0}
.result.bad ul{text-align:left;color:var(--err);padding-left:20px}
.result.bad li{margin:6px 0}
.upload-id{font-size:1.5rem;letter-spacing:.04em;display:flex;gap:10px;justify-content:center;align-items:center;flex-wrap:wrap;margin:4px 0}
.req ul{margin:6px 0;padding-left:20px}.req h3{margin:0}
/* admin */
.admin .top nav{display:flex;gap:14px;align-items:center}
.admin .top a{text-decoration:none;color:var(--c)}
.linkbtn{background:none;border:0;color:var(--c);font:inherit;cursor:pointer}
.alert{padding:10px 12px;border-radius:10px;margin:8px 0}.alert.err{background:#ffebe9;color:var(--err)}.alert.warn{background:#fff8c5;color:var(--warn)}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.stat{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:8px 12px}.stat b{font-size:1.2rem;display:block}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.filters input,.filters select{padding:8px;border:1px solid var(--bd);border-radius:8px;font:inherit}
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--bd);border-radius:10px}
table.list{width:100%;border-collapse:collapse;font-size:.88rem}
.list th,.list td{padding:8px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
.list th{background:#f6f8fa;white-space:nowrap}
.list img{width:72px;height:72px;object-fit:cover;border-radius:6px;display:block}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.8rem;font-weight:600}
.tag.ok{background:#dafbe1;color:var(--ok)}.tag.bad{background:#ffebe9;color:var(--err)}
.pager{display:flex;gap:10px;margin:12px 0;align-items:center}
code{background:#eef1f5;padding:1px 5px;border-radius:5px;font-size:.85em}
.list code{white-space:nowrap}
/* phone-case designer */
.designer h2{margin:.1em 0 .2em}
.field select{display:block;width:100%;margin-top:4px;padding:12px;border:1px solid var(--bd);border-radius:10px;font:inherit;color:var(--tx);background:#fff}
.stage{display:flex;justify-content:center;margin:14px 0 6px}
.vp{position:relative;width:min(62vw,270px);aspect-ratio:1417/2880;overflow:hidden;background:#dfe4ec;touch-action:none;
  cursor:grab;user-select:none;-webkit-user-select:none;border-radius:2px}
.vp:active{cursor:grabbing}
.vp img{position:absolute;left:0;top:0;max-width:none;transform-origin:0 0;pointer-events:none;will-change:transform}
.vp svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.vp.warn{outline:3px solid var(--err);outline-offset:3px}
.quality{text-align:center;font-size:.88rem;font-weight:600;margin:6px 0;min-height:1.4em}
.q-ok{color:var(--ok)}.q-low{color:var(--warn)}.q-bad{color:var(--err)}
.zoomrow{display:flex;align-items:center;gap:10px}
.zoomrow input{flex:1;accent-color:var(--c);height:32px}
#d-confirm{margin-top:10px}#d-other,#done-again{margin-top:10px}
.err{color:var(--err)}
.mockup{display:block;width:min(70vw,300px);margin:10px auto;border-radius:12px}
.list img.mk{width:46px;height:auto;object-fit:contain}
.list td.dl{min-width:120px}.list td.dl a.small{display:block;margin-top:4px}
.detail{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.dcol{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:12px}
.dcol h3{margin:0 0 8px;font-size:1rem}
.dcol img{display:block;max-width:100%;max-height:520px;margin:0 auto;border-radius:6px;background:repeating-conic-gradient(#eee 0 25%,#fff 0 50%) 0 0/16px 16px}
table.kv{border-collapse:collapse;margin-top:14px;background:#fff;font-size:.9rem}
.kv th,.kv td{padding:7px 10px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
.kv th{color:var(--mu);font-weight:500;white-space:nowrap}
/* v2: free placement, transparent margins, nudge pad */
.vp{background:repeating-conic-gradient(#e3e7ee 0 25%,#fff 0 50%) 0 0/14px 14px}
.vp.gap{outline:2px dashed var(--warn);outline-offset:3px}
.vp.warn{outline:3px solid var(--err)}
.gapnote{margin:8px 0 0;padding:8px 10px;border-radius:10px;background:#fff8e1;color:#7a5200;font-size:.86rem;text-align:center}
.tools{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px}
.pad{display:grid;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,36px);gap:2px}
.nb{border:1.5px solid var(--bd);background:#fff;border-radius:10px;color:var(--c);font-size:.9rem;cursor:pointer;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;user-select:none}
.nb:active{background:#e7f0ff}
.nb.up{grid-column:2;grid-row:1}.nb.left{grid-column:1;grid-row:2}.nb.right{grid-column:3;grid-row:2}.nb.down{grid-column:2;grid-row:3}
.tbtns{display:grid;gap:8px;flex:1;max-width:190px}
/* v3: layouts, themes, text, guides (fonts are local, OFL — see static/fonts/OFL_*.txt) */
@font-face{font-family:PodPTSans;src:url(/static/fonts/PT_Sans-Web-Regular.ttf) format('truetype');font-display:block}
@font-face{font-family:PodPTSerif;src:url(/static/fonts/PT_Serif-Web-Regular.ttf) format('truetype');font-display:block}
@font-face{font-family:PodLobster;src:url(/static/fonts/Lobster-Regular.ttf) format('truetype');font-display:block}
@font-face{font-family:PodRusso;src:url(/static/fonts/RussoOne-Regular.ttf) format('truetype');font-display:block}
.vp .bgfill{position:absolute;inset:0}
.vp .bgfill.none{background:transparent}
.vp .cells{position:absolute;inset:0}
.vp .cell{position:absolute;overflow:hidden}
.vp img.decor{position:absolute;inset:0;width:100%;height:100%;transform:none;pointer-events:none}
.vp #d-text{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.vp #d-guides{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.vp.testview{background:rgb(128,128,128)!important;border-radius:0;outline:none!important}
.vp.testview #d-overlay,.vp.testview #d-guides{visibility:hidden}
.sec-label{font-size:.9rem;color:var(--mu);margin:12px 0 6px;font-weight:600}
.tpl-row{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.tpl,.th{flex:none;display:flex;flex-direction:column;align-items:center;gap:4px;width:74px;padding:6px 4px;border:2px solid var(--bd);
  border-radius:12px;background:#fff;cursor:pointer;font-size:.72rem;line-height:1.15;color:var(--tx);text-align:center}
.tpl svg{width:30px;height:61px;background:#eef2f7;border-radius:6px}
.th img,.th .none{width:30px;height:61px;border-radius:6px;object-fit:cover;display:block}
.th .none{background:repeating-conic-gradient(#e3e7ee 0 25%,#fff 0 50%) 0 0/8px 8px;border:1px dashed #b9c5d8}
.tpl.on,.th.on{border-color:var(--c);background:#eef4ff}
.switch{display:flex;align-items:center;gap:8px;justify-content:center;font-size:.88rem;margin:8px 0 0;color:var(--mu)}
.switch input{width:20px;height:20px;accent-color:var(--c)}
.panel{border-top:1px solid var(--bd);margin-top:12px;padding-top:4px}
.photos{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.pth{flex:none;width:56px;height:56px;border-radius:10px;border:2px solid var(--bd);padding:0;overflow:hidden;background:#f6f8fa;cursor:pointer}
.pth img{width:100%;height:100%;object-fit:cover;display:block}
.pth.on{border-color:var(--c);box-shadow:0 0 0 2px #cfe0ff}
.pth.add{width:auto;padding:0 12px;color:var(--c);font-weight:600;font-size:.85rem}
.tbtns.g2{grid-template-columns:1fr 1fr;max-width:230px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 8px}
.chip{border:1.5px solid var(--bd);background:#fff;border-radius:999px;padding:6px 12px;font-size:.95rem;cursor:pointer;color:var(--tx)}
.chip.on{border-color:var(--c);background:#eef4ff}
.swatches{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:4px 0 8px}
.sw{width:32px;height:32px;border-radius:50%;border:2px solid #d0d6e0;cursor:pointer;padding:0}
.sw.on{outline:3px solid var(--c);outline-offset:2px}
.sw.none{background:repeating-conic-gradient(#e3e7ee 0 25%,#fff 0 50%) 0 0/8px 8px}
.swatches input[type=color]{width:40px;height:34px;border:1px solid var(--bd);border-radius:8px;padding:2px;background:#fff}
#d-text-in{display:block;width:100%;padding:10px;border:1px solid var(--bd);border-radius:10px;font:inherit;margin-bottom:6px}
.swatch-inline{display:inline-block;width:14px;height:14px;border-radius:3px;border:1px solid #999;vertical-align:middle}
table.cells-t{border-collapse:collapse;font-size:.85rem}.cells-t td,.cells-t th{padding:4px 8px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}
.cells-t img{width:44px;height:44px;object-fit:cover;border-radius:6px}
/* v3.1 text auto-fit */
.tfit{margin:4px 0;padding:6px 10px;border-radius:8px;background:#e8f1ff;color:#174ea6}
.tover{margin:4px 0;padding:6px 10px;border-radius:8px;background:#fdecea;color:#b3261e}
code.code{color:#0b5394;background:#e8f1ff;padding:1px 6px;border-radius:6px;font-weight:700}