/* OpCode Labs remote lab: shared look for the account pages (sign in, My lab, admin).
   Brand chrome is black like the logo; work surfaces follow light/dark preference. */
:root{
  --gold:#FCD23C; --gold-deep:#E0B000;
  --chrome:#000; --chrome-2:#141619; --chrome-line:#2A2E33; --chrome-ink:#FFFFFF; --chrome-muted:#A7ADB4;
  --bench:#F3F4F6; --panel:#FFFFFF; --ink:#15181C; --muted:#5A636D; --line:#D8DCE1;
  --eyebrow:#7A5C00; --ok:#1E7A45; --warn:#A35F0C; --bad:#B42318; --code:#F1F3F5;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bench:#0A0B0D; --panel:#131518; --ink:#E9ECEF; --muted:#9AA3AD; --line:#262A2F;
    --eyebrow:#FCD23C; --ok:#5BC98A; --warn:#E3A250; --bad:#F97066; --code:#0E1013;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bench:#0A0B0D; --panel:#131518; --ink:#E9ECEF; --muted:#9AA3AD; --line:#262A2F;
  --eyebrow:#FCD23C; --ok:#5BC98A; --warn:#E3A250; --bad:#F97066; --code:#0E1013;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bench);color:var(--ink);
  font:16px/1.5 "Barlow",system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;font-size:13px}
.wrap{max-width:1200px;width:100%;margin:0 auto;padding:0 clamp(16px,3vw,40px)}

/* global bar */
.gbar{background:var(--chrome);color:var(--chrome-ink);border-bottom:1px solid var(--chrome-line)}
.gbar .wrap{display:flex;align-items:center;gap:20px;min-height:60px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--chrome-ink)}
.brand img{height:34px;width:auto;display:block}
.wordmark{font-family:"Barlow Semi Condensed",sans-serif;font-weight:700;font-size:21px;white-space:nowrap}
.wordmark b{color:var(--gold)}
.product{color:var(--chrome-muted);font-size:13px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;padding-left:20px;border-left:1px solid var(--chrome-line)}
.usermenu{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:14px;font-weight:500}
.usermenu a{color:var(--chrome-muted);text-decoration:none}
.usermenu a:hover,.usermenu a[aria-current="page"]{color:var(--chrome-ink)}
.usermenu .who{color:var(--chrome-ink)}
@media (max-width:640px){.product{display:none}}

/* page head */
.head{background:var(--chrome);color:var(--chrome-ink)}
.head .wrap{padding-top:26px;padding-bottom:30px}
.head h1{font-family:"Barlow Semi Condensed",sans-serif;font-weight:700;font-size:clamp(30px,4vw,44px);line-height:1.05;margin:0}
.head h1 b{color:var(--gold)}
.head p{color:#D9DDE1;margin:10px 0 0;max-width:62ch}

main.wrap{flex:1;padding-top:28px;padding-bottom:48px;display:grid;gap:24px}
.grid-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:24px;align-items:start}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:22px 24px;min-width:0}
.panel.gold{border-top:3px solid var(--gold)}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:1.6px;text-transform:uppercase;color:var(--eyebrow);margin:0 0 6px}
h2{font-family:"Barlow Semi Condensed",sans-serif;font-size:24px;font-weight:700;margin:0;line-height:1.15}
.note{color:var(--muted);margin:6px 0 0;font-size:15px}

/* forms and buttons */
label.field{display:block;margin-top:14px;font-size:14px;font-weight:600}
.input,select.input{display:block;width:100%;margin-top:6px;font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:2px;background:var(--panel);color:var(--ink)}
.input:focus{outline:none;border-color:var(--gold)}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1.5px solid var(--ink);background:transparent;border-radius:2px;padding:9px 16px;cursor:pointer;font-weight:600;font-size:14px;letter-spacing:.6px;text-transform:uppercase;text-decoration:none}
.btn:hover:not(:disabled){background:var(--ink);color:var(--panel)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.primary{background:var(--gold);border-color:var(--gold);color:#000}
.btn.primary:hover:not(:disabled){background:var(--gold-deep);border-color:var(--gold-deep);color:#000}
.btn.small{padding:5px 10px;font-size:12px}
.msg{margin:14px 0 0;padding:10px 12px;border:1px solid var(--line);border-left:3px solid var(--bad);background:var(--code);font-size:15px}
.msg.ok{border-left-color:var(--ok)}
.msg.info{border-left-color:var(--warn)}
.secret{display:inline-block;margin-top:6px;padding:6px 10px;background:var(--code);border:1px dashed var(--gold-deep);font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;font-size:15px;user-select:all}

/* tables and lists */
table.list{width:100%;border-collapse:collapse;margin-top:14px;font-size:15px}
.list th{text-align:left;font-size:12px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);padding:6px 10px 6px 0;border-bottom:1px solid var(--line)}
.list td{padding:9px 10px 9px 0;border-bottom:1px solid var(--line);vertical-align:middle}
.list tr:last-child td{border-bottom:0}
.list .actions{text-align:right;white-space:nowrap}
.list .actions .btn+.btn{margin-left:6px}
.empty{color:var(--muted);margin-top:14px}
.tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;padding:2px 8px;border:1px solid currentColor}
.tag.ok{color:var(--ok)} .tag.warn{color:var(--warn)} .tag.bad{color:var(--bad)} .tag.muted{color:var(--muted)}
.scroll-x{overflow-x:auto}

/* slot picker */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-top:14px}
.slot{border:1.5px solid var(--line);border-radius:2px;background:var(--panel);padding:8px 6px;text-align:center;cursor:pointer;font-variant-numeric:tabular-nums}
.slot b{display:block;font-family:"Barlow Semi Condensed",sans-serif;font-size:19px}
.slot span{display:block;font-size:12px;color:var(--muted);letter-spacing:.6px;text-transform:uppercase}
.slot:hover:not(:disabled){border-color:var(--gold)}
.slot:disabled{cursor:not-allowed;opacity:.5;background:var(--code)}
.slot.mine{border-color:var(--gold);background:var(--gold);color:#000;opacity:1}
.slot.mine span{color:#000}

/* footer */
footer{background:var(--chrome);color:var(--chrome-muted);border-top:1px solid var(--chrome-line);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:22px;padding-bottom:22px}
footer span:first-child{margin-right:auto}
footer a{text-decoration:none}
footer a:hover{color:var(--chrome-ink)}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}