:root{--ink:#0B0D0E;--board:#101315;--line:#23282B;--mut:#8A9296;--gold:#e8c34a;--acid:#90ff00;--txt:#E8ECEE}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--board);color:var(--txt);font:14px/1.5 -apple-system,Helvetica,Arial,sans-serif;display:flex;min-height:100vh}
#side{width:270px;flex:none;background:var(--ink);border-right:1px solid var(--line);padding:18px 16px;display:flex;flex-direction:column;gap:14px}
.brand{font-weight:900;letter-spacing:.18em;font-size:18px}.brand span{color:var(--gold)}
.newp{display:flex;gap:6px}.newp input{flex:1;min-width:0}
input,textarea{background:#15191c;border:1px solid var(--line);color:var(--txt);padding:8px 10px;font:inherit;width:100%}
textarea{resize:vertical}
button,.btn{background:#15191c;border:1px solid var(--line);color:var(--txt);padding:9px 14px;font:inherit;font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:11.5px;cursor:pointer;display:inline-block}
button:hover,.btn:hover{border-color:var(--gold);color:var(--gold)}
button:disabled{opacity:.4;cursor:default}
.btn.pri{border-color:var(--gold);color:var(--gold)}.btn.ghost{opacity:.8}
#plist{flex:1;overflow:auto;display:flex;flex-direction:column;gap:4px}
#plist a{display:block;padding:8px 10px;border:1px solid transparent;color:#B9C1C5;text-decoration:none;font-size:13px}
#plist a:hover,#plist a.on{border-color:var(--line);background:#15191c;color:#fff}
#plist a small{display:block;color:var(--mut);font-size:11px}
.foot{font-size:11px;color:var(--mut);line-height:1.6}
#main{flex:1;padding:28px 36px 80px;max-width:1240px}
.hint{color:var(--mut);padding:40px 0}
h1{font-size:28px;font-weight:900;text-transform:uppercase;letter-spacing:.02em;margin-bottom:22px}
.step{border:1px solid var(--line);background:var(--ink);padding:22px 24px;margin-bottom:22px}
.sh{display:flex;gap:14px;align-items:flex-start;margin-bottom:14px}
.sh .n{flex:none;width:30px;height:30px;border:1px solid var(--gold);color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:900}
.sh h2{font-size:17px;text-transform:uppercase;letter-spacing:.06em}.sh p{color:var(--mut);font-size:13px;max-width:760px}
.row{display:flex;gap:12px;align-items:center;margin:12px 0}.row.wrap{flex-wrap:wrap}
.stat{color:var(--mut);font-size:12.5px}.stat.err{color:#ff7b7b}.stat.ok{color:var(--acid)}
.canvaswrap{margin-top:10px;background:#000;border:1px solid var(--line);display:inline-block;max-width:100%}
canvas{display:block;cursor:crosshair;max-width:100%}
#cropwrap{margin-top:12px}#cropwrap img{max-width:520px;border:1px solid var(--line);background:#fff}
.lbl{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.sheets{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.card{border:1px solid var(--line);background:#15191c;padding:10px}
.card .top{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}
.card .top b{letter-spacing:.06em}
.card .img{margin:8px 0;background:#fff;min-height:64px;display:flex;align-items:center;justify-content:center;color:#888;font-size:12px}
.card .img img{width:100%;display:block}
.card .acts{display:flex;gap:6px;flex-wrap:wrap}.card .acts button,.card .acts .btn{padding:5px 8px;font-size:10px}
.card .fb{margin-top:6px}
.card.busy{border-color:var(--gold)}
.promptbox{margin-top:10px;color:var(--mut);font-size:12px}.promptbox pre{white-space:pre-wrap;background:#15191c;padding:10px;margin-top:6px;font-size:11px;color:#B9C1C5}
#report{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
#report span{font-size:12px;padding:4px 8px;border:1px solid var(--line)}#report span.bad{border-color:#ff7b7b;color:#ff7b7b}#report span.good{color:var(--acid)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px 18px;align-items:end}
.grid label{font-size:12px;color:#B9C1C5;display:flex;flex-direction:column;gap:4px}.grid label small{color:var(--gold);margin-left:6px}
.chk{display:flex;gap:8px;align-items:center;font-size:13px}.chk input{width:auto}
#results{margin-top:14px}#results img{max-width:100%;border:1px solid var(--line);background:#fff;margin:8px 0}
#results .dl{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}#results .dl a{text-decoration:none}
.drivepath{font-size:12px;color:var(--mut)}

/* browser surfaces */
::selection{background:var(--gold);color:#000}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
input[type=range]{accent-color:var(--gold);padding:0;border:0;background:none;height:22px}
input[type=checkbox]{accent-color:var(--gold)}
/* preview */
#preview{margin-top:16px;border-top:1px solid var(--line);padding-top:18px}
.mt{margin-top:18px}
.pv-top{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}
.pv-text{flex:1 1 420px}.pv-text textarea{font-size:15px;line-height:1.4}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.chips button{padding:4px 9px;font-size:11px;text-transform:none;letter-spacing:0;font-weight:600;color:#B9C1C5}
.pv-paper{flex:0 0 auto;display:flex;flex-direction:column;gap:8px}
.paper{display:flex;gap:8px}
.paper button{width:30px;height:30px;padding:0;border:1px solid var(--line);position:relative;border-radius:0}
.paper button i{position:absolute;left:9px;top:9px;width:10px;height:10px;display:block}
.paper button.on{outline:2px solid var(--gold);outline-offset:2px}
.toggles{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.pv-controls{display:grid;grid-template-columns:repeat(5,1fr);gap:10px 18px;margin-top:16px}
.sl{font-size:12px;color:#B9C1C5;display:flex;flex-direction:column;gap:2px}.sl small{color:var(--gold);margin-left:6px}
.pv-stage{margin-top:14px;border:1px solid var(--line);background:#fff;overflow:hidden}
.pv-stage canvas,.pv-wf canvas,.pv-refrow canvas{display:block;cursor:default}
.pv-under{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:8px;min-height:28px}
.pv-ref{margin-top:18px}.pv-refrow{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.pv-refrow img{height:80px;background:#fff;border:1px solid var(--line);padding:6px}
.pv-refrow canvas{border:1px solid var(--line)}
.pv-wf{border:1px solid var(--line);overflow:hidden}
.pv-gridhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px}.pv-gridhead .lbl{margin:0}
.pv-gridhead button{border-color:#ff5a5a;color:#ff7b7b}.pv-gridhead button:hover{border-color:#ff9a9a;color:#ffb3b3}
.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(66px,1fr));gap:6px;margin-top:10px}
.gcell{background:#fff;border:1px solid var(--line);aspect-ratio:1;position:relative;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:10px;transition:outline-color .15s}
.gcell img{max-width:100%;max-height:100%;display:block}
.gcell span{position:absolute;left:5px;bottom:2px;font-size:10px;color:#d33;font-weight:700;font-variant-numeric:tabular-nums}
.gcell:hover{outline:2px solid var(--gold);outline-offset:-2px}
.gcell.flag{outline:2px solid #ff5a5a;outline-offset:-2px}.gcell.flag img{filter:invert(37%) sepia(84%) saturate(2400%) hue-rotate(335deg) brightness(101%) contrast(101%)}
.gcell.miss{background:#15191c;color:#ff7b7b;font-size:18px;font-weight:900;cursor:help}
.diag{display:flex;gap:28px;flex-wrap:wrap;margin-top:16px;font-size:12px;color:#B9C1C5}
.wgroup .lbl{margin-bottom:8px}
.wbar{display:grid;grid-template-columns:120px 124px auto;align-items:center;gap:8px;margin:3px 0}
.wbar i{display:block;height:6px;background:var(--gold)}.wbar.low i{background:#ff7b7b}.wbar em{font-style:normal;color:var(--mut);font-variant-numeric:tabular-nums}.wbar.low em{color:#ff9a9a}
.note{max-width:52ch;color:var(--mut)}
.card.flagged{border-color:#ff5a5a}
@media (max-width:1100px){.pv-controls{grid-template-columns:repeat(3,1fr)}}

.phead{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.phead h1{margin:0}
.phead button{border-color:#3a2a2a;color:#c98a8a}.phead button:hover{border-color:#ff7b7b;color:#ff9a9a}
.prog{display:inline-block;height:6px;width:160px;background:#15191c;border:1px solid var(--line);vertical-align:middle;margin-left:10px}.prog i{display:block;height:100%;background:var(--gold);width:0;transition:width .15s}