/* Prompix back office: 相纸 (light) and 石墨 (dark), from docs/design-language.md. */
:root{--paper:#F4F3EF;--surface:#FBFAF7;--soft:#E8E7E2;--ink:#141415;--muted:#6B6B67;--line:#DAD9D3;--h1:rgba(20,20,21,.06);--h2:rgba(20,20,21,.18);--h3:rgba(20,20,21,.38);--h4:rgba(20,20,21,.74);--red:#C33A2F;--scrim:rgba(20,20,21,.4);--c0:#ECE8DD;--c1:#EFE5DC;--c2:#E2E6EC;--c3:#EEE2E2;--c4:#EBE8DC;
  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Hiragino Sans GB",system-ui,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,monospace;--serif:"New York",ui-serif,Georgia,serif;--cjkserif:"Songti SC","Noto Serif CJK SC",serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--paper:#1E1E20;--surface:#2B2B2E;--soft:#313134;--ink:#F4F4F1;--muted:#A6A6A3;--line:#3A3A3D;--h1:rgba(244,244,241,.06);--h2:rgba(244,244,241,.17);--h3:rgba(244,244,241,.36);--h4:rgba(244,244,241,.74);--red:#FF7A6E;--scrim:rgba(0,0,0,.58);--c0:#31322C;--c1:#37312C;--c2:#2C2F35;--c3:#372E2F;--c4:#34322B;color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--paper);color:var(--ink)}
body{font-family:var(--sans);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums;-webkit-text-size-adjust:100%}
button{font:inherit;color:inherit;background:none;border:0;padding:0;margin:0;cursor:pointer}
button:disabled,[aria-disabled=true]{opacity:.35;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
a{color:inherit;text-decoration:none}
input::placeholder{color:var(--muted)}
input[type=search]::-webkit-search-cancel-button{-webkit-appearance:none}
.one{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.icon{width:44px;height:44px;display:grid;place-items:center;color:var(--muted)}
svg{flex:none}

.page{display:flex;align-items:flex-start;min-height:100vh}
aside{flex:0 0 380px;padding:28px 32px 20px;position:sticky;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column}
aside>*{flex:none}
main{flex:1 1 560px;min-width:0;padding:28px 32px 120px 8px}
.month{display:flex;align-items:center;justify-content:space-between;height:44px}
.month h2{margin:0;font-size:20px;font-weight:600}
.month h2 span{font-size:15px;color:var(--muted);font-weight:400;margin-left:8px}
.month .nav{display:flex;align-items:center}
.month .nav .icon{width:40px}
.pill{height:30px;padding:0 12px;margin-right:4px;border-radius:999px;font-size:14px;background:var(--soft)}
.pill[aria-pressed=true]{background:var(--ink);color:var(--paper);font-weight:600}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;margin-top:4px}
.cal .wd{text-align:center;font-size:11px;color:var(--muted);padding-bottom:4px}
.cell{position:relative;height:48px;display:flex;flex-direction:column;justify-content:space-between;text-align:left;border-radius:8px;padding:5px 6px}
.cell.pad{visibility:hidden}
.cell .d{font-size:11px;line-height:1;opacity:.8}
.cell .n{font-family:var(--mono);font-size:12px;line-height:1}
.cell.today .d{font-weight:700;opacity:1}
.cell.empty{background:var(--soft);color:var(--muted);cursor:default}
.cell.future{color:var(--muted);opacity:.5;cursor:default}
.cell.l1{background:var(--h1)}.cell.l2{background:var(--h2)}.cell.l3{background:var(--h3);color:var(--paper)}.cell.l4{background:var(--h4);color:var(--paper)}
.cell[aria-current=date]{outline:2px solid var(--ink);outline-offset:2px}
.cell .dot{position:absolute;top:5px;right:5px;width:5px;height:5px;border-radius:50%;background:var(--red)}
.day{display:flex;flex-direction:column;gap:18px;margin-top:30px}
.day .head{display:flex;align-items:baseline;gap:10px}
.day h1{margin:0;font-size:22px;font-weight:600}
.day .head span{font-size:15px;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.stats div{display:flex;flex-direction:column;gap:2px}
.stats span{font-size:13px;color:var(--muted)}
.stats strong{font-size:30px;font-weight:600;letter-spacing:-.5px}
.lines{display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.runs{border-top:1px solid var(--line)}
.run{width:100%;text-align:left;display:flex;align-items:center;gap:12px;height:38px;border-bottom:1px solid var(--line);font-size:14px}
.why{margin:0;padding:2px 0 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;line-height:1.55;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere}
.why.err{color:var(--red);font-family:var(--sans);font-size:13px}
.why span{display:block;margin-top:6px;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.run .t{font-family:var(--mono);font-size:12px;color:var(--muted);width:40px}
.run .name{flex:1}
.run .fail{color:var(--red);margin-left:8px}
.run .dur{color:var(--muted);font-size:13px}
.brief{display:none}

.bar{display:flex;align-items:center;gap:10px 12px;flex-wrap:wrap;min-height:44px}
.tabs{display:flex;gap:4px;overflow-x:auto;min-width:0;flex:1 1 auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;height:34px;padding:0 14px;border-radius:999px;font-size:15px;white-space:nowrap;color:var(--muted)}
.tab:hover{color:var(--ink)}
.tab span{margin-left:6px;opacity:.8}
.tab[aria-selected=true]{background:var(--ink);color:var(--paper);font-weight:600}
.tab[aria-selected=true] span{opacity:.7}
.tools{display:flex;align-items:center;gap:8px;flex:none}
.search{display:flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;background:var(--surface);color:var(--muted);width:220px}
.search input{border:0;background:none;outline:none;font:inherit;font-size:14px;color:var(--ink);width:100%;min-width:0}
.views{flex:none;display:flex;padding:2px;border-radius:10px;background:var(--soft)}
.views button{width:34px;height:32px;border-radius:8px;display:grid;place-items:center;color:var(--muted)}
.views button[aria-pressed=true]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.select{flex:none;height:36px;padding:0 14px;border-radius:999px;font-size:15px;background:var(--soft)}
.sort{position:relative;flex:none;display:none}
.sort>button{height:36px;padding:0 10px;border-radius:10px;font-size:14px;color:var(--muted);display:flex;align-items:center;gap:4px}
.menu{position:absolute;right:0;top:40px;z-index:6;min-width:150px;padding:6px;border-radius:14px;background:var(--surface);box-shadow:0 12px 40px rgba(0,0,0,.22);display:flex;flex-direction:column}
.menu button{height:40px;padding:0 12px;border-radius:9px;font-size:15px;display:flex;align-items:center;justify-content:space-between;text-align:left}
.menu button[aria-checked=true]{font-weight:600}
.reasons{display:flex;flex-wrap:wrap;gap:2px 4px;margin-top:10px}
.reasons button{height:30px;padding:0 10px;border-radius:8px;font-size:13px;color:var(--muted)}
.reasons button span{font-family:var(--mono);font-size:12px;margin-left:3px}
.reasons button[aria-pressed=true]{background:var(--surface);color:var(--ink);font-weight:600}

.grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin-top:16px}
.cellw{display:flex;flex-direction:column;gap:6px;min-width:0}
.tile{position:relative;display:block;width:100%;aspect-ratio:3/4;border-radius:6px;overflow:hidden;background:var(--soft);transition:transform .2s cubic-bezier(.3,.7,.3,1)}
.tile:active{transform:scale(.97)}
.tile img{width:100%;height:100%;object-fit:cover;display:block}
.tile:hover img{filter:brightness(1.06)}
.tile.hidden,.thumb.hidden{background:linear-gradient(160deg,var(--soft),var(--line))}
.hide{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted)}
.text{position:absolute;inset:0;padding:11px;display:flex;flex-direction:column;gap:4px;text-align:left}
.text .q{font-family:var(--serif);font-size:30px;line-height:1;color:var(--muted)}
.text .tt{font-family:var(--cjkserif);font-size:15px;line-height:1.35;font-weight:600;color:var(--ink)}
.text .ts{font-size:11.5px;line-height:1.45;color:var(--muted);overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical}
.c0{background:var(--c0)}.c1{background:var(--c1)}.c2{background:var(--c2)}.c3{background:var(--c3)}.c4{background:var(--c4)}
.play{position:absolute;left:7px;bottom:7px;width:21px;height:21px;border-radius:50%;background:rgba(0,0,0,.42);display:grid;place-items:center}
.moved{position:absolute;right:6px;top:6px;height:21px;padding:0 8px;border-radius:999px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center}
.ring{position:absolute;left:7px;top:7px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;border:1.5px solid rgba(255,255,255,.95);background:rgba(0,0,0,.16);box-shadow:0 0 0 .5px rgba(0,0,0,.2)}
[aria-pressed=true]>.ring{background:var(--ink);color:var(--paper);border:2px solid var(--paper)}
.tile[aria-pressed=true]::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 3px var(--ink);border-radius:6px}
.caption{font-family:var(--mono);font-size:11px;color:var(--muted)}

.table{margin-top:12px}
.tr{display:grid;grid-template-columns:var(--cols);align-items:center;column-gap:12px;padding:0 8px;border-bottom:1px solid var(--line)}
.th{height:36px}
.th button{display:flex;align-items:center;gap:3px;height:36px;font-size:12px;white-space:nowrap;color:var(--muted)}
.th button:hover{color:var(--ink)}
.th button.num{justify-content:flex-end}
.th button[aria-sort=ascending],.th button[aria-sort=descending]{color:var(--ink);font-weight:600}
.th button.fixed{cursor:default;opacity:1}
.th .arrow{font-size:10px}
.row{min-height:64px;cursor:pointer}
.row:hover,.row[aria-selected=true]{background:var(--h1)}
.work{display:flex;align-items:center;gap:12px;min-width:0}
.thumb{position:relative;flex:none;width:36px;height:48px;border-radius:4px;overflow:hidden;background:var(--soft)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb .play{left:3px;bottom:3px;width:14px;height:14px}
.thumb .qq{position:absolute;left:5px;top:3px;font-family:var(--serif);font-size:18px;line-height:1;color:var(--muted)}
.wt{display:flex;flex-direction:column;gap:3px;min-width:0}
.wt .ti{display:flex;align-items:center;gap:8px;min-width:0}
.wt .ti b{font-size:14.5px;font-weight:500}
.badge{flex:none;height:19px;padding:0 7px;border-radius:999px;background:var(--ink);color:var(--paper);font-size:11.5px;font-weight:600;display:flex;align-items:center}
.wt .ex{font-size:12.5px;color:var(--muted)}
.wt .ex.latin{font-family:var(--serif);font-size:13px}
.cellv{font-size:13px;color:var(--muted)}
.cellv.num{font-family:var(--mono);font-size:12.5px;text-align:right;color:var(--ink)}
.cellv.num.dim{color:var(--muted)}
.cellv.time{font-family:var(--mono);font-size:12px}
.cellv.ink{color:var(--ink)}
.check{width:20px;height:20px;border-radius:6px;display:grid;place-items:center;border:1.5px solid var(--h3)}
[aria-selected=true] .check{background:var(--ink);color:var(--paper);border:0}
.rows{margin-top:8px}
.prow{display:flex;align-items:center;gap:12px;min-height:76px;border-bottom:1px solid var(--line);cursor:pointer}
.prow .thumb{width:45px;height:60px}
.prow .check{border-radius:50%;width:22px;height:22px}
.prow .wt{flex:1}
.prow .wt b{font-size:15px;font-weight:500}
.prow .l2{font-size:12.5px;color:var(--muted)}
.prow .l3{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.nothing{padding:80px 0;text-align:center;color:var(--muted);font-size:15px}
.sentinel{height:1px}

.batch,.toast{position:fixed;left:calc(50% + 190px);bottom:28px;transform:translateX(-50%);z-index:7;display:flex;align-items:center;gap:8px;width:min(620px,calc(100% - 460px));height:56px;padding:0 9px 0 18px;border-radius:16px;background:var(--ink);color:var(--paper);box-shadow:0 16px 48px rgba(0,0,0,.28)}
.batch strong{font-size:15px;font-weight:600;white-space:nowrap}
.batch .all{height:38px;padding:0 8px;font-size:15px;opacity:.65;white-space:nowrap}
.batch .grow,.toast .grow{flex:1}
.batch .act{height:38px;padding:0 16px;border-radius:10px;font-size:15px;font-weight:500;white-space:nowrap;background:rgba(128,128,128,.22)}
.toast span{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.toast button{height:38px;padding:0 12px;font-size:15px;font-weight:600}

.overlay{position:fixed;inset:0;z-index:8;background:var(--scrim);display:grid;place-items:center}
.panel{width:min(1180px,calc(100% - 64px));height:min(940px,calc(100% - 64px));display:flex;border-radius:16px;overflow:hidden;background:var(--paper);box-shadow:0 24px 80px rgba(0,0,0,.28)}
.media{position:relative;flex:1 1 auto;min-width:0;display:flex;align-items:center;justify-content:center;background:var(--soft);padding:24px}
.media img,.media video{max-width:100%;max-height:100%;object-fit:contain;display:block;border-radius:4px}
.media .card{width:100%;max-width:420px;aspect-ratio:3/4;border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:10px}
.media .card .q{font-family:var(--serif);font-size:56px;line-height:1;color:var(--muted)}
.media .card b{font-family:var(--cjkserif);font-size:24px;line-height:1.35;font-weight:600}
.media .card span{font-size:15px;line-height:1.6;color:var(--muted)}
.media .veil{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(160deg,var(--soft),var(--line))}
.show{height:40px;padding:0 18px;border-radius:999px;background:var(--surface);font-size:15px;display:flex;align-items:center;gap:8px}
.back{display:none}
.info{flex:0 0 420px;overflow-y:auto;display:flex;flex-direction:column;padding:16px 28px 32px}
.info .top{display:flex;align-items:center;justify-content:space-between;min-height:44px}
.info .meta{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.3px}
.info .nav{display:flex;color:var(--muted)}
.info h2{margin:2px 0 0;font-size:22px;line-height:1.3;font-weight:600}
.choice{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;padding:2px;border-radius:12px;background:var(--soft);margin-top:18px}
.choice button{height:40px;border-radius:10px;font-size:15px;font-weight:500}
.choice button[aria-checked=true]{background:var(--ink);color:var(--paper)}
.status{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:8px;min-height:15px}
.status.err{color:var(--red)}
.figures{display:flex;gap:16px;margin-top:18px;font-family:var(--mono);font-size:12px;color:var(--muted)}
.block{display:flex;flex-direction:column;gap:8px;margin-top:28px}
.label{font-family:var(--mono);font-size:11px;letter-spacing:1px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{height:24px;padding:0 9px;border-radius:6px;border:1px solid var(--line);font-size:13px;display:flex;align-items:center}
.block p{margin:0;font-size:15px;line-height:1.6}
.block p.dim{font-size:14px;color:var(--muted)}
.prompt{white-space:pre-wrap;line-height:1.7!important}
.prompt.latin{font-family:var(--serif);font-size:16px!important}
.foot{display:flex;flex-direction:column;margin-top:24px;border-top:1px solid var(--line)}
.foot a{display:flex;align-items:center;justify-content:space-between;height:44px;border-bottom:1px solid var(--line);font-size:15px}
.foot a small{color:var(--muted);margin-left:10px;font-size:13px}
.foot .id{font-family:var(--mono);font-size:11px;color:var(--muted);padding-top:12px}

/* Phone. */
@media (max-width:899px){
  .page{display:block}
  aside{position:static;height:auto;padding:8px 16px 0}
  .reveal{margin-top:24px}
  .cell{height:44px}
  main{padding:24px 16px 120px}
  .brief{display:flex;position:sticky;top:0;z-index:5;align-items:center;gap:10px;width:100%;height:56px;padding:0 16px;text-align:left;border-bottom:1px solid var(--line);background:var(--paper);transform:translateY(-100%);transition:transform .25s cubic-bezier(.3,.7,.3,1);margin-bottom:-56px}
  .brief.on{transform:none}
  .brief b{font-size:17px;font-weight:600}
  .brief span{flex:1;font-family:var(--mono);font-size:12px;color:var(--muted)}
  .tabs{flex:1 1 100%}
  .tab{padding:0 13px}
  .tools{flex:1 1 100%}
  .search{flex:1 1 auto;width:auto;min-width:0}
  .sort.shown{display:block}
  .grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;margin-top:12px}
  .tile{border-radius:4px}
  .tile[aria-pressed=true]::after{border-radius:4px}
  .text{padding:8px}.text .q{font-size:24px}.text .tt{font-size:13px}.text .ts{display:none}
  .caption{font-size:10.5px}
  .batch,.toast{left:12px;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));transform:none;width:auto;padding:0 9px 0 16px;gap:6px}
  .batch .act{padding:0 12px}
  .overlay{display:block;background:var(--paper);overflow-y:auto}
  .panel{width:auto;height:auto;display:block;border-radius:0;box-shadow:none;overflow:visible}
  .media{padding:0;min-height:240px}
  .media img,.media video{width:100%;max-height:none;height:auto;border-radius:0}
  .media .card{margin:56px 16px 16px}
  .back{display:grid;position:absolute;left:12px;top:calc(12px + env(safe-area-inset-top));width:44px;height:44px;border-radius:50%;background:rgba(30,30,32,.42);color:#fff;place-items:center;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:2}
  .info{padding:8px 16px 40px}
  .close{display:none}
}
@media (min-width:900px) and (max-width:1279px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (prefers-reduced-motion:reduce){.tile,.brief{transition:none}}

/* Sign-in. */
.gate{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px;text-align:center}
.gate h1{margin:0;font-size:22px;font-weight:600}
.gate p{margin:0;font-size:15px;color:var(--muted)}
.gate button{height:44px;padding:0 22px;border-radius:999px;background:var(--ink);color:var(--paper);font-size:16px;font-weight:600}
svg.dim{color:var(--muted)}
.reveal{margin-top:auto;padding-top:28px;display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;font-size:14px;color:var(--muted);text-align:left}
.reveal[aria-checked=true]{color:var(--ink)}
.switch{position:relative;width:40px;height:24px;border-radius:999px;background:var(--h2);transition:background .2s}
.switch::after{content:"";position:absolute;left:2px;top:2px;width:20px;height:20px;border-radius:50%;background:var(--surface);box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s cubic-bezier(.3,.7,.3,1)}
[aria-checked=true]>.switch{background:var(--ink)}
[aria-checked=true]>.switch::after{transform:translateX(16px);background:var(--paper)}
.ops{margin-top:8px}
.op{margin-bottom:20px}
.oph{display:flex;align-items:center;gap:10px;height:40px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--muted)}
.oph .grow{flex:1}
.oph button{height:30px;padding:0 12px;border-radius:8px;background:var(--soft);color:var(--ink);font-family:var(--sans);font-size:14px;font-weight:500}
.oph .later{font-family:var(--sans);font-size:13px}
.run[aria-expanded=true]{border-bottom:0}
.calib{max-width:620px;margin:8px 0 28px}
.calib .ch{display:flex;align-items:baseline;gap:10px;height:40px}
.calib .ch b{font-size:16px;font-weight:600}
.calib .ch span{font-size:13px;color:var(--muted)}
.cr{display:grid;grid-template-columns:minmax(0,1fr) 72px 96px;align-items:center;gap:12px;width:100%;min-height:38px;border-bottom:1px solid var(--line);font-size:14px;text-align:left}
.cr>span:nth-child(n+2){font-family:var(--mono);font-size:12.5px;text-align:right;color:var(--muted)}
.cr .on{color:var(--ink)!important;font-weight:600}
button.cr:hover{background:var(--h1)}
.cr.head{min-height:32px;font-size:12px;color:var(--muted)}
.cr.head>span:nth-child(n+2){font-family:var(--sans);font-size:12px}
.calib p{margin:10px 0 0;font-family:var(--mono);font-size:12px;line-height:1.6;color:var(--muted)}