/* The lab: three steps in a real order (connect, choose tickets, run). Same palette as the landing page. */
body.lab { --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace; --slate: #5B6770; --good: #006666; --bad: #8A1C1C; }
body.lab h1 { font-size: clamp(1.9rem, 3.8vw, 2.9rem); line-height: 1.1; letter-spacing: -.02em; max-width: 20ch; }
body.lab h3 { margin: 0; font-size: 1.125rem; font-weight: 600; }
body.lab h3 small { font-weight: 400; color: var(--muted); font-size: .875rem; margin-left: 6px; }
body.lab .intro { display: grid; gap: 14px; padding: clamp(36px, 6vw, 64px) 0 36px; }
body.lab .warn { color: var(--bad); }
body.lab :focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; }
.step { background: var(--white); border: 1px solid var(--hair); padding: clamp(20px, 3vw, 32px); }
.step-head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 22px; }
.step-n { flex: none; display: grid; place-items: center; width: 38px; height: 38px; background: var(--ink); color: var(--eggshell); font: 600 1rem var(--sans); }
.step-head h2 { font-size: 1.375rem; letter-spacing: -.01em; }
.step-head .hint { margin-top: 4px; max-width: 70ch; }

/* contenders */
.contenders { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 0; }
.contender { margin: 0; padding: 20px 22px 22px; border: 1px solid var(--hair); border-top: 4px solid var(--ink); display: grid; gap: 4px; align-content: start; min-width: 0; }
.contender legend { padding: 0 6px; margin-left: -6px; }
#c-jev { border-top-color: var(--teal); }
#c-llm { border-top-color: var(--byz); }
.what { color: var(--muted); font-size: .875rem; margin-bottom: 10px; }
.contender .hint { margin-top: 6px; }
.segmented { display: inline-flex; border: 1px solid var(--ink); justify-self: start; margin-bottom: 10px; }
.segmented label { margin: 0; cursor: pointer; }
.segmented input { position: absolute; opacity: 0; }
.segmented span { display: block; padding: 8px 22px; font-weight: 500; font-size: .9375rem; }
.segmented label + label span { border-left: 1px solid var(--ink); }
.segmented input:checked + span { background: var(--ink); color: var(--eggshell); }
.segmented input:focus-visible + span { outline: 2px solid var(--brass); outline-offset: 2px; }
.status { margin-top: 10px; font: 500 .8125rem var(--sans); display: flex; align-items: center; gap: 8px; }
.status::before { content: ""; width: 10px; height: 10px; border: 2px solid var(--muted); border-radius: 50%; }
.status.ready { color: var(--good); }
.status.ready::before { background: var(--good); border-color: var(--good); }
.price { font-size: .8125rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; min-height: 1.5em; }
.price form { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.price input[type="number"] { width: 90px; padding: 4px 8px; font-size: .8125rem; }
.add-row { display: flex; gap: 8px; }
.add-row input { flex: 1; min-width: 0; }
.add-row .btn { padding: 10px 20px; }
.model-chips { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.model-chips li { border: 1px solid var(--hair); border-left: 4px solid var(--c, var(--byz)); padding: 8px 12px; display: grid; gap: 4px; background: var(--eggshell); }
.model-chips .top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; font-weight: 500; overflow-wrap: anywhere; }
.model-chips .linkish { font-size: .75rem; color: var(--muted); }
.connect-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 28px; margin-top: 20px; font-size: .875rem; }
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.connect-foot .linkish { color: var(--muted); }

/* tickets */
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 16px; }
.toolbar .field-label { margin: 0; }
.toolbar select { width: auto; min-width: 220px; max-width: 100%; }
.toolbar .btn { padding: 10px 20px; }
.spacer { flex: 1; }
.paste { border: 1px dashed var(--brass); padding: 16px; margin-bottom: 16px; display: grid; gap: 8px; }
.paste textarea { font: 400 .8125rem/1.5 var(--mono); }
.paste-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; }
.paste-actions .btn { padding: 10px 20px; }
.scroll { overflow-x: auto; }
.tickets, .compare { width: 100%; border-collapse: collapse; }
.tickets th, .compare th { text-align: left; font: 500 .75rem var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--brass-ink); padding: 8px 10px; border-bottom: 1px solid var(--ink); white-space: nowrap; }
.tickets td, .compare td { padding: 12px 10px; border-bottom: 1px solid rgba(162, 131, 84, .45); vertical-align: top; }
.tickets textarea { font: 400 .875rem/1.5 var(--mono); min-height: 64px; min-width: 280px; }
.tickets select { width: 100%; min-width: 150px; }
.tickets tr.invalid select.team { border-color: var(--bad); box-shadow: inset 4px 0 0 var(--bad); }
.tickets .row-note { display: block; margin-top: 4px; font-size: .75rem; color: var(--bad); }
.empty { border: 1px dashed var(--brass); padding: 28px; color: var(--muted); }
#ticket-count { margin-top: 12px; }

/* run */
.runbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.threshold summary { cursor: pointer; font-size: .875rem; color: var(--muted); }
.threshold label { display: flex; align-items: center; gap: 12px; margin-top: 10px; font-size: .875rem; }
#problem { margin-top: 12px; min-height: 1.4em; }
#results { margin-top: 28px; display: grid; gap: 28px; }

/* scoreboard: one card per contender, same facts, same order */
.score { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; }
.card { --c: var(--ink); border: 1px solid var(--hair); border-top: 4px solid var(--c); padding: 18px 20px; display: grid; gap: 10px; align-content: start; }
.card h3 { font-size: 1rem; }
.card dl { margin: 0; display: grid; gap: 8px; }
.card dl div { display: flex; justify-content: space-between; gap: 16px; border-bottom: 1px solid rgba(162, 131, 84, .35); padding-bottom: 6px; }
.card dt { color: var(--muted); font-size: .875rem; }
.card dd { margin: 0; font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }
.bar { height: 8px; background: rgba(162, 131, 84, .35); }
.bar i { display: block; height: 100%; background: var(--c); width: 0; }
.card .fail { color: var(--bad); font-size: .8125rem; }

/* ticket by ticket */
.compare td.q { max-width: 380px; font: 400 .8125rem/1.5 var(--mono); }
.compare td.q p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; overflow-wrap: anywhere; }
.compare .truth { font-size: .8125rem; white-space: nowrap; }
.compare .truth b { font-weight: 500; }
.chip { display: grid; gap: 2px; font-size: .8125rem; min-width: 150px; }
.chip .queue { font: 600 .875rem var(--sans); text-transform: uppercase; letter-spacing: .08em; }
.chip .verdict { font-weight: 500; }
.chip.right .verdict { color: var(--good); }
.chip.wrong .verdict { color: var(--bad); }
.chip.wrong .queue { text-decoration: underline wavy var(--bad); text-underline-offset: 4px; }
.chip.waiting { color: var(--muted); }
.chip details { margin-top: 4px; }
.chip summary { cursor: pointer; color: var(--muted); font-size: .75rem; }
.probs { display: grid; gap: 3px; margin-top: 6px; }
.prob { display: grid; grid-template-columns: 62px 1fr 34px; gap: 6px; align-items: center; font-size: .75rem; }
.prob i { display: block; height: 6px; background: rgba(162, 131, 84, .35); }
.prob b { display: block; height: 100%; background: var(--slate); }
.prob.top b { background: var(--ink); }
.facts { margin-top: 6px; color: var(--muted); font-size: .75rem; }

@media (max-width: 880px) {
  .contenders { grid-template-columns: minmax(0, 1fr); }
  .spacer { display: none; }
}