:root{--bg:#0f0f12;--panel:#1a1a20;--panel2:#22222a;--line:#2e2e38;--text:#e9e9ec;--muted:#a3a3ad;--key:#ffb020;
  --accent:#5aa9ff;--star:#ffd84a;--ok:#7ddc7d;--bad:#ff6b6b}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft JhengHei","PingFang TC","Noto Sans TC",system-ui,sans-serif;font-size:15px;line-height:1.55}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#111116;border:1px solid var(--line);border-radius:4px;padding:1px 6px;font-family:Consolas,monospace}
code.big{font-size:18px;padding:6px 10px;display:inline-block;word-break:break-all}
.sel{user-select:all}
.muted{color:var(--muted)}
.small{font-size:13px}
.ok{color:var(--ok)}
h1{font-size:24px;margin:0}
h2{font-size:18px;margin:0 0 10px}

header.top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:18px;padding:10px 20px;background:#121217ee;
  backdrop-filter:blur(4px);border-bottom:1px solid var(--line);flex-wrap:wrap}
.brand{font-weight:bold;font-size:18px;color:var(--text)}
header nav{display:flex;gap:14px;align-items:center;flex:1}
.me{display:flex;gap:8px;align-items:center;color:var(--muted)}
.me img{width:26px;height:26px;border-radius:50%}
.me form{margin:0}
main{max-width:1500px;margin:0 auto;padding:20px 16px 60px}

.btn,button{display:inline-block;background:#2a2f3a;color:var(--text);border:1px solid #3a4150;border-radius:7px;padding:6px 14px;
  font:inherit;cursor:pointer;text-decoration:none!important;line-height:1.4}
.btn:hover,button:hover{border-color:#5a6475}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#06121f;font-weight:bold}
.btn.danger{border-color:#6a3030;color:#ffb3b3}
.btn.big{font-size:17px;padding:10px 22px}
.btn.small{font-size:13px;padding:2px 10px}
button.link{background:none;border:0;color:var(--muted);padding:0;text-decoration:underline}
button:disabled{opacity:.5;cursor:default}
input[type=text],input[type=number],select{background:#111116;color:var(--text);border:1px solid #3a4150;border-radius:6px;padding:6px 8px;font:inherit}

.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:18px}
.pagehead{display:flex;align-items:center;gap:14px;margin:4px 0 16px;flex-wrap:wrap}
.alert{background:#3a1d1d;border:1px solid #6a3030;color:#ffd0d0;border-radius:8px;padding:10px 14px;margin:8px 0;white-space:pre-wrap}
.hero{max-width:640px;margin:60px auto;text-align:center}
.hero h1{font-size:28px;margin-bottom:14px}
.hero p{margin:14px 0}
.empty{text-align:center;padding:50px;color:var(--muted)}

.badge{font-size:13px;padding:2px 9px;border-radius:999px;background:#2a2f3a;color:var(--muted);white-space:nowrap}
.s-queued{background:#2b2a1a;color:#f0d77a}
.s-running{background:#13283d;color:#8cc8ff}
.s-done{background:#163020;color:var(--ok)}
.s-failed{background:#3a1d1d;color:#ffb3b3}
.s-canceled{background:#26262c;color:var(--muted)}
.s-partial{background:#2b2a1a;color:#ffcf7a}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#555;vertical-align:middle}
.dot.on{background:var(--ok)}
.bar{height:8px;background:#111116;border-radius:99px;overflow:hidden;margin:6px 0;max-width:420px}
.bar i{display:block;height:100%;background:var(--accent);transition:width .4s}

/* job list */
.joblist{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.jobcard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px;color:var(--text)}
.jobcard:hover{border-color:#4a5568;text-decoration:none}
.jobcard .pair{display:flex;align-items:center;gap:6px;margin-bottom:8px}
.jobcard .pair img{flex:1;min-width:0;height:110px;object-fit:contain;image-rendering:pixelated;border-radius:6px}
.jobcard .t{display:flex;justify-content:space-between;gap:8px;align-items:center}
.jobcard .t b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.checker,.jobcard .pair img,.jobhead .thumbs img,.drop img,.stage.checker{background-color:#2a2a31;
  background-image:linear-gradient(45deg,#33333b 25%,transparent 25%,transparent 75%,#33333b 75%),
  linear-gradient(45deg,#33333b 25%,transparent 25%,transparent 75%,#33333b 75%);background-size:16px 16px;background-position:0 0,8px 8px}

/* new job */
.form .keys{display:flex;gap:14px;align-items:stretch;flex-wrap:wrap}
.drop{flex:1;min-width:240px;min-height:220px;border:2px dashed #3a4150;border-radius:12px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;padding:12px;cursor:pointer;position:relative}
.drop.over{border-color:var(--accent);background:#14202c}
.drop .lab{font-weight:bold;color:var(--key)}
.drop img{max-width:100%;max-height:260px;image-rendering:pixelated;border-radius:6px}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.arrow{align-self:center;font-size:28px;color:var(--muted)}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:16px 0}
.fields label{display:flex;flex-direction:column;gap:4px}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.methods{border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:0 0 14px}
.methods legend{padding:0 6px;font-weight:bold}
.method{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);cursor:pointer}
.method:last-of-type{border-bottom:0}
.method.sub{padding-left:22px}
.method.sub b::before{content:"└ ";color:var(--muted);font-weight:normal}
.method>span:first-child{display:flex;flex-direction:column;gap:2px}
.method .num{white-space:nowrap}
.method input[type=number]{width:70px}
.method input[type=checkbox]{width:20px;height:20px}
.actions form{margin:0}

/* job page */
.jobhead{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.jobhead .thumbs{display:flex;align-items:center;gap:8px}
.jobhead .thumbs img{height:140px;max-width:min(260px,38vw);object-fit:contain;image-rendering:pixelated;border-radius:6px}
.jobhead .info{flex:1;min-width:260px;display:flex;flex-direction:column;gap:4px}

/* picker */
.pk-top{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.ctl{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.viewer{display:flex;flex-direction:column;align-items:center;margin:12px 0;gap:6px}
.stage{display:inline-block;border-radius:8px;overflow:hidden;max-width:100%}
.stage img{display:block;image-rendering:pixelated;max-width:calc(100vw - 72px);height:auto}
.now{font-weight:bold}
.now.k{color:var(--key)}
.mine{display:flex;gap:8px;overflow-x:auto;padding:8px;background:var(--panel2);border-radius:10px}
.slot{flex:0 0 auto;width:var(--sw,140px);cursor:pointer;text-align:center}
.slot img{width:100%;image-rendering:pixelated;border:3px solid transparent;border-radius:6px;display:block;background:#15151a}
.slot.key img{border-color:#5a4210}
.slot.act img{border-color:var(--accent)}
.slot .cap{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slot.key .cap{color:var(--key)}
.crow{margin:14px 0;padding:8px;border-radius:10px;background:#16161b}
.crow .h{display:flex;gap:10px;align-items:center;margin-bottom:6px;flex-wrap:wrap}
.crow .frames{display:flex;gap:5px;overflow-x:auto;padding-bottom:4px}
.th{position:relative;flex:0 0 auto;width:var(--tw,110px);cursor:pointer}
.th img{width:100%;image-rendering:pixelated;border:2px solid transparent;border-radius:4px;display:block}
.th:hover img{border-color:var(--accent)}
.th.used img{border-color:var(--key)}
.th .p{position:absolute;left:3px;top:3px;background:#000b;font-size:11px;padding:0 4px;border-radius:3px}
.th .s{position:absolute;right:2px;top:2px;background:#000b;font-size:15px;line-height:1;padding:2px 4px;border-radius:3px;color:#888;border:0}
.th.star .s{color:var(--star)}
.th .at{position:absolute;left:0;right:0;bottom:2px;text-align:center;font-size:11px;color:#06121f;background:#5aa9ffdd;
  margin:0 3px;border-radius:3px;pointer-events:none}
.exports{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}

/* new task: pairs */
.pair{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-bottom:12px;background:#16161b}
.pair.bad{border-color:#6a3030}
.pair-head{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.pair-head .pname{flex:1;min-width:120px}
.pair .drop{min-height:150px}
.pair .drop img{max-height:180px}
.pair-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:4px 0 16px}
.jobcard .pair{position:relative}
.jobcard .more{position:absolute;right:6px;bottom:6px;background:#000c;font-size:12px;padding:1px 6px;border-radius:4px}

/* task page */
.taskhead{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.taskhead .info{display:flex;flex-direction:column;gap:4px;min-width:260px;flex:1}
.pairnav{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 12px}
.pairbtn{display:flex;align-items:center;gap:8px;padding:5px 10px 5px 5px}
.pairbtn img{height:36px;width:auto;max-width:64px;image-rendering:pixelated;border-radius:4px;background:#2a2a31}
.pairbtn.on{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}
.pairbtn .pl{font-weight:bold}
.pending{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.pending .pthumbs{display:flex;align-items:center;gap:8px}
.pending .pthumbs img{height:140px;max-width:min(260px,38vw);object-fit:contain;image-rendering:pixelated;border-radius:6px;background:#2a2a31}
.pending .info{flex:1;min-width:240px;display:flex;flex-direction:column;gap:6px}
.vtitle{margin:0 0 10px}
.pairdel{justify-content:flex-end}

/* result viewer */
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px}
.tab{background:#22222a;border:1px solid #3a4150;border-radius:8px 8px 0 0;padding:6px 12px}
.tab.on{background:var(--accent);border-color:var(--accent);color:#06121f;font-weight:bold}
.tab .cnt{margin-left:8px;font-size:12px;opacity:.75}
.viewer .ctl{justify-content:center}
.bulk{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:6px 0 10px}
.bulk input[type=number]{width:80px}
.strip{display:flex;gap:6px;flex-wrap:wrap}
.fr{width:var(--tw,110px);border:2px solid transparent;border-radius:8px;padding:3px;background-color:#16161b}
.fr img{width:100%;image-rendering:pixelated;display:block;border-radius:4px;cursor:pointer}
.fr.key{border-color:#5a4210}
.fr.cur{border-color:var(--accent)}
.fr.off img{opacity:.25}
.fr .row{display:flex;justify-content:space-between;align-items:center;margin-top:3px;font-size:12px}
.fr .pick{display:flex;gap:4px;align-items:center;cursor:pointer}
.fr.key .pick span{color:var(--key)}
.fr .dl{padding:0 4px;border-radius:4px;text-decoration:none}
.fr .dl:hover{background:#2a2f3a}
.fr .ms{display:flex;gap:3px;align-items:center;font-size:11px;color:var(--muted)}
.fr .ms input{width:100%;min-width:0;padding:2px 4px;font-size:12px}
.fr.off .ms{opacity:.5}
.btn.disabled{opacity:.45;pointer-events:none}

/* admin */
table{width:100%;border-collapse:collapse;margin-bottom:12px}
th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--muted);font-weight:normal;font-size:13px}
td form{display:inline;margin:0}
td.row form{margin-right:4px}
tr.dim{opacity:.5}
form.inline{display:flex;gap:8px;flex-wrap:wrap}
form.inline input[type=text]{flex:1;min-width:200px}
.tokenbox{border-color:var(--key)}

@media (max-width:640px){
  header.top{padding:8px 12px;gap:10px}
  .me span{display:none}
  .arrow{transform:rotate(90deg);width:100%;text-align:center}
}