/* Portal prototype. Tokens come from the EpochCore design system (assets/tokens). */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-serif); font-size: var(--fs-body); line-height: 1.5;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
h1, h2, h3 { font-weight: var(--w-head); line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h1 { font-size: clamp(28px, 3.4vw, 40px); }
h2 { font-size: 22px; }
h3 { font-size: 18px; }
p { margin: 0; }
.label {
  font-family: var(--font-mono); font-size: var(--fs-label); letter-spacing: 1.2px;
  text-transform: uppercase; color: var(--mute);
}
.mono { font-family: var(--font-mono); font-size: 13px; }
.dim { color: var(--dim); }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--on-ink); padding: 8px 12px; z-index: 20; }
.skip:focus { left: 8px; top: 8px; }

.preview-bar {
  background: var(--ink); color: var(--on-ink); padding: 8px 16px; text-align: center;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: .3px;
}

/* shell: left rail + content */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: calc(100vh - 36px); }
.rail {
  border-right: 1px solid var(--line); padding: 24px 20px; background: var(--surface);
  display: flex; flex-direction: column; gap: 28px; position: sticky; top: 0; align-self: start; height: calc(100vh - 36px);
}
.brand { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; text-decoration: none; color: var(--ink); }
.brand-lockup { display: block; width: 170px; height: auto; }
.nav { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.nav a {
  display: block; padding: 9px 12px; border-radius: 4px; text-decoration: none; color: var(--dim);
  font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .6px; text-transform: uppercase;
}
.nav a:hover { background: var(--hi); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); box-shadow: inset 2px 0 0 var(--accent); }
.rail-foot { margin-top: auto; }

main { padding: 32px clamp(16px, 4vw, 48px) 56px; max-width: 1180px; width: 100%; }
main:focus, main[tabindex]:focus-visible { outline: none; }
.page-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.lede { color: var(--dim); font-size: var(--fs-lede); max-width: 68ch; }
.crumbs { font-family: var(--font-mono); font-size: 12px; letter-spacing: .6px; text-transform: uppercase; color: var(--mute); }
.crumbs a { color: var(--mute); }

/* banners, callouts */
.banner { border: 1px solid var(--line2); background: var(--field); border-radius: 4px; padding: 12px 16px; margin-bottom: 20px; color: var(--dim); }
.banner.sample { border-color: var(--warn); background: #fff4e6; color: var(--ink); }
.banner.sample strong { color: var(--warn); }
.callout { border: 1px solid var(--accent-line); background: var(--accent-soft); border-radius: 4px; padding: 12px 16px; }
.callout .label { color: var(--accent); display: block; margin-bottom: 4px; }

/* cards, tables, pills */
.card { background: var(--field); border: 1px solid var(--line); border-radius: 4px; padding: 20px; }
.card + .card { margin-top: 16px; }
.card > .label:first-child { display: block; margin-bottom: 12px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 4px; background: var(--field); }
table { border-collapse: collapse; width: 100%; min-width: 640px; font-size: 15px; }
caption { text-align: left; padding: 14px 16px 6px; }
th, td { text-align: left; padding: 12px 16px; border-top: 1px solid var(--line); vertical-align: middle; }
th { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--mute); font-weight: 500; border-top: 0; }
tbody tr:hover { background: var(--accent-soft); }
.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; white-space: nowrap;
  font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .4px; border: 1px solid var(--line2); background: var(--surface); color: var(--ink);
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--mute); }
.pill-ok::before { background: var(--ok); } .pill-ok { border-color: rgba(31,157,97,.4); background: rgba(31,157,97,.08); }
.pill-warn::before { background: var(--warn); } .pill-warn { border-color: rgba(194,105,28,.4); background: rgba(194,105,28,.08); }
.pill-err::before { background: var(--err); } .pill-err { border-color: rgba(231,68,78,.4); background: rgba(231,68,78,.08); }
.pill-live::before { background: var(--accent); } .pill-live { border-color: var(--accent-line); background: var(--accent-soft); }

/* run detail: main column + details panel */
.cols { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
.aside { position: sticky; top: 16px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0; font-size: 14.5px; }
.kv dt { color: var(--mute); font-family: var(--font-mono); font-size: 11px; letter-spacing: .8px; text-transform: uppercase; padding-top: 3px; }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.files { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.files li { display: flex; justify-content: space-between; gap: 12px; align-items: center; }

/* 3D viewer */
.viewer-wrap { position: relative; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; background: var(--field); }
.viewer { width: 100%; height: 340px; position: relative; }
.viewer-msg { position: absolute; inset: 0; display: grid; place-items: center; padding: 20px; text-align: center; color: var(--dim); }
.viewer-bar { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 10px 14px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.legend { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--mute); }
.legend i { display: inline-block; width: 90px; height: 8px; border-radius: 4px; background: linear-gradient(90deg, #e7444e, #f2c14e, #3fb87a, #3d6df0); }

/* checks */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.checks li { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 12px 0; border-top: 1px solid var(--line); }
.checks li:first-child { border-top: 0; padding-top: 0; }
.mark { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-family: var(--font-mono); border: 1px solid var(--line2); color: var(--mute); }
.mark.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.mark.bad { background: var(--err); border-color: var(--err); color: #fff; }
.mark.wait { border-style: dashed; }
.check-title { font-weight: 600; }
.check-note { color: var(--dim); font-size: 14.5px; }

/* vertical step timeline */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline > li { position: relative; padding: 0 0 22px 44px; }
.timeline > li:last-child { padding-bottom: 0; }
.timeline > li::before { content: ""; position: absolute; left: 13px; top: 28px; bottom: -2px; width: 2px; background: var(--line2); }
.timeline > li:last-child::before { display: none; }
.dot { position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: 12px; background: var(--field); border: 2px solid var(--line2); color: var(--mute); }
.dot.done { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.dot.now { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.dot.fail { border-color: var(--err); color: var(--err); }
.step-title { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.step-title h3 { font-size: 19px; }
.step-body { color: var(--dim); margin-top: 4px; max-width: 70ch; overflow-wrap: anywhere; }
.step-meta .mono, .lede { overflow-wrap: anywhere; }
.step-meta { display: flex; gap: 8px 14px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
.copy { font-family: var(--font-mono); font-size: 11px; padding: 2px 8px; border: 1px solid var(--line2); background: var(--surface); border-radius: 4px; cursor: pointer; color: var(--ink); }
.copy:hover { background: var(--hi); }

/* forms and buttons */
.btn { display: inline-block; padding: 10px 18px; border-radius: 4px; border: 1px solid var(--ink); background: var(--ink); color: var(--on-ink); font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .6px; text-transform: uppercase; cursor: pointer; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line2); }
.btn:hover { filter: brightness(1.12); }
.form { display: grid; gap: 16px; max-width: 560px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; }
.field input, .field textarea { font: inherit; padding: 10px 12px; border-radius: 4px; border: 1px solid var(--line2); background: var(--field); color: var(--ink); width: 100%; }
.field textarea { min-height: 110px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.next { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: n; }
.next li { counter-increment: n; display: grid; grid-template-columns: 28px 1fr; gap: 12px; }
.next li::before { content: counter(n); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--accent-line); color: var(--accent); background: var(--accent-soft); font-family: var(--font-mono); font-size: 12px; }

/* status tabs */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tab { padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line2); background: var(--field); font-family: var(--font-mono); font-size: 12px; cursor: pointer; color: var(--ink); }
.tab[aria-pressed="true"] { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }

.site-foot { border-top: 1px solid var(--line); padding: 20px clamp(16px, 4vw, 48px) 32px; margin-left: 232px; color: var(--dim); font-size: 14px; }
.site-foot p { max-width: 90ch; }
.muted-note { color: var(--mute); font-size: 14px; }

@media (max-width: 960px) {
  .cols { grid-template-columns: minmax(0, 1fr); }
  .aside { position: static; }
}
@media (max-width: 720px) {
  .shell { grid-template-columns: minmax(0, 1fr); align-content: start; }
  .rail { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding: 14px 16px; border-right: 0; border-bottom: 1px solid var(--line); }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .rail-foot { display: none; }
  .brand-lockup { width: 140px; }
  .row2 { grid-template-columns: minmax(0, 1fr); }
  .checks li { grid-template-columns: 28px minmax(0, 1fr); }
  .checks li > .pill { grid-column: 2; justify-self: start; }
  .site-foot { margin-left: 0; }
  .viewer { height: 280px; }
}
@media (prefers-reduced-motion: no-preference) { .tab, .btn, .copy { transition: background .15s, filter .15s; } }

/* ---------- tools (pre-screen bench, trial designer), ported from the landing ---------- */
.tl-demo { display: grid; grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr); border: 1px solid var(--line2); border-radius: 4px; overflow: hidden; background: var(--field); }
.tl-in { padding: 24px; background: var(--surface); border-right: 1px solid var(--line); display: grid; gap: 4px; align-content: start; }
.tl-in > .label { margin-bottom: 10px; }
.tl-preset { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tl-frow { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.tl-fld { display: grid; gap: 5px; margin-bottom: 10px; }
.tl-fld label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .6px; text-transform: uppercase; color: var(--mute); }
.tl-fld input { font-family: var(--font-mono); font-size: 14px; color: var(--ink); background: var(--field); border: 1px solid var(--line2); border-radius: 4px; padding: 9px 11px; width: 100%; }
.tl-in .btn { margin-top: 8px; justify-self: start; }
.tl-out { background: #14110d; color: var(--on-ink); padding: 24px 26px; font-family: var(--font-mono); font-size: 13px; }
.tl-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tl-lbl { font-size: 10.5px; letter-spacing: .6px; text-transform: uppercase; color: rgba(246,242,234,.5); }
.tl-verdict, .tl-phase { font-size: 11px; letter-spacing: .5px; text-transform: uppercase; padding: 5px 12px; border-radius: 999px; border: 1px solid; }
.tl-verdict.pass { color: #6ad29b; border-color: rgba(106,210,155,.4); background: rgba(106,210,155,.08); }
.tl-verdict.flag { color: #e8b169; border-color: rgba(232,177,105,.4); background: rgba(232,177,105,.1); }
.tl-verdict.fail { color: #f08a8a; border-color: rgba(240,138,138,.45); background: rgba(240,138,138,.1); }
.tl-phase { color: var(--accent3); border-color: var(--accent-line); }
.tl-big { font-family: var(--font-serif); font-weight: 800; font-size: 30px; letter-spacing: -1px; color: #fff; margin: 14px 0 16px; line-height: 1.1; }
.tl-big.tl-xl { font-size: 48px; letter-spacing: -2px; margin-bottom: 4px; }
.tl-big small { font-family: var(--font-mono); font-size: 14px; font-weight: 500; letter-spacing: 0; color: var(--accent3); }
.tl-big em { font-style: normal; }
.tl-big em.tl-pass { color: #6ad29b; } .tl-big em.tl-flag { color: #e8b169; } .tl-big em.tl-fail { color: #f08a8a; }
.tl-sub { font-size: 12px; color: rgba(246,242,234,.65); }
.tl-bars { display: grid; gap: 11px; margin: 4px 0 16px; }
.tl-pl { display: flex; justify-content: space-between; font-size: 11px; margin-bottom: 4px; color: rgba(246,242,234,.65); }
.tl-pl span:last-child { color: #fff; } .tl-pl span.over { color: #f08a8a; }
.tl-track { position: relative; height: 7px; border-radius: 999px; background: rgba(246,242,234,.1); }
.tl-fill { position: absolute; left: 0; top: 0; height: 7px; border-radius: 999px; background: #4fae7e; }
.tl-fill.over { background: #e07a7a; }
.tl-thr { position: absolute; top: -3px; width: 2px; height: 13px; background: rgba(246,242,234,.55); }
.tl-flags { display: flex; gap: 6px; flex-wrap: wrap; margin: 4px 0; }
.tl-chip { font-size: 10.5px; padding: 5px 10px; border-radius: 999px; border: 1px solid rgba(246,242,234,.18); color: rgba(246,242,234,.75); }
.tl-chip.good { color: #6ad29b; border-color: rgba(106,210,155,.3); }
.tl-chip.bad { color: #f08a8a; border-color: rgba(240,138,138,.3); }
.tl-twin { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: rgba(246,242,234,.1); border: 1px solid rgba(246,242,234,.12); border-radius: 4px; overflow: hidden; margin: 18px 0; }
.tl-twin > div { background: #14110d; padding: 12px; }
.tl-tv { font-size: 16px; color: #fff; }
.tl-tk { font-size: 9.5px; letter-spacing: .4px; text-transform: uppercase; color: rgba(246,242,234,.5); margin-top: 3px; }
.tl-pipe { display: flex; gap: 4px; margin: 4px 0 8px; }
.tl-stage { flex: 1; text-align: center; padding: 9px 4px; border-radius: 4px; font-size: 10px; border: 1px solid rgba(246,242,234,.12); }
.tl-stage b { display: block; font-size: 11.5px; }
.tl-stage.done { background: rgba(106,210,155,.14); color: #6ad29b; border-color: rgba(106,210,155,.3); }
.tl-stage.active { background: rgba(106,61,240,.18); color: var(--accent3); border-color: var(--accent-line); }
.tl-stage.todo { color: rgba(246,242,234,.4); }
.tl-checks { display: grid; gap: 6px; margin: 6px 0; }
.tl-chk { display: flex; align-items: center; gap: 9px; font-size: 12px; color: rgba(246,242,234,.85); }
.tl-chk i { width: 15px; height: 15px; border-radius: 3px; display: inline-grid; place-items: center; font-size: 9.5px; font-style: normal; flex: none; }
.tl-chk i.ok { background: rgba(106,210,155,.2); color: #6ad29b; }
.tl-chk i.no { background: rgba(240,138,138,.18); color: #f08a8a; }
.tl-chk.unmet { color: rgba(246,242,234,.6); }
.tl-seal { margin-top: 16px; border-top: 1px solid rgba(246,242,234,.12); padding-top: 14px; }
.tl-sh { font-size: 10.5px; letter-spacing: .6px; text-transform: uppercase; color: var(--accent3); display: flex; align-items: center; gap: 7px; }
.tl-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 7px rgba(106,210,155,.55); }
.tl-srow { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 8px; font-size: 11.5px; margin-top: 6px; }
.tl-srow span:first-child { color: rgba(246,242,234,.5); }
.tl-srow span:last-child { color: rgba(246,242,234,.92); overflow-wrap: anywhere; }
.tl-foot { font-size: 11px; line-height: 1.55; color: rgba(246,242,234,.6); margin-top: 14px; }
.tl-foot b { color: var(--accent3); font-weight: 600; }
@media (max-width: 940px) {
  .tl-demo { grid-template-columns: minmax(0, 1fr); }
  .tl-in { border-right: 0; border-bottom: 1px solid var(--line); }
}
/* ---------- Mint Now (#/mint) ---------- */
.banner.live { border-color: var(--accent-line); background: var(--accent-soft); color: var(--ink); }
.mint-controls { display: grid; gap: 12px; }
.mint-controls > .label { margin: 0; }
.seg { display: flex; gap: 6px; flex-wrap: wrap; }
.seg .tab { min-width: 72px; padding: 8px 16px; }
.seg .tab:disabled { opacity: .55; cursor: default; }
.mint-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.btn:disabled { background: var(--surface-2); color: var(--mute); border-color: var(--line2); cursor: not-allowed; filter: none; }
.btn.ghost:disabled { background: transparent; }
.mint-note { color: var(--dim); font-size: 14.5px; min-height: 1.2em; }
.mint-note:empty { display: none; }
.mint-rail { list-style: none; margin: 20px 0 16px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.mint-rail li { display: grid; grid-template-columns: 28px minmax(0, 1fr); grid-template-rows: auto auto; column-gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 4px; background: var(--field); }
.mr-mark { grid-row: 1 / span 2; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-mono); font-size: 12px; border: 2px solid var(--line2); color: var(--mute); background: var(--field); }
.mr-name { font-size: 15px; font-weight: 600; line-height: 1.2; overflow-wrap: anywhere; }
.mr-state { font-family: var(--font-mono); font-size: 11px; letter-spacing: .4px; text-transform: uppercase; color: var(--mute); }
.mint-rail li.mr-run { border-color: var(--accent-line); background: var(--accent-soft); }
.mint-rail li.mr-run .mr-mark { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.mint-rail li.mr-run .mr-state { color: var(--accent); }
.mint-rail li.mr-ok .mr-mark { background: var(--ok); border-color: var(--ok); color: #fff; }
.mint-rail li.mr-ok .mr-state { color: var(--ok); }
.mint-rail li.mr-bad .mr-mark { background: var(--err); border-color: var(--err); color: #fff; }
.mint-rail li.mr-bad .mr-state { color: var(--err); }
.mint-rail li.mr-skip .mr-mark { border-style: dashed; }
.mint-rail li.mr-skip .mr-state { color: var(--warn); }
/* the terminal: dark, like the runner console */
.term { background: #14110d; color: var(--on-ink); border-radius: 4px; border: 1px solid #000; overflow: hidden; }
.term-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-bottom: 1px solid rgba(246,242,234,.12); flex-wrap: wrap; }
.term-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: rgba(246,242,234,.55); }
.term .pill { background: rgba(246,242,234,.06); color: var(--on-ink); border-color: rgba(246,242,234,.22); }
.term-replay { margin: 0; padding: 9px 14px; font-family: var(--font-mono); font-size: 12px; color: #e8b169; background: rgba(232,177,105,.08); border-bottom: 1px solid rgba(232,177,105,.25); overflow-wrap: anywhere; }
.term-body { font-family: var(--font-mono); font-size: 12.5px; line-height: 1.6; padding: 12px 14px 14px; max-height: 560px; min-height: 180px; overflow-y: auto; }
.term-body:focus-visible { outline: 2px solid var(--accent3); outline-offset: -2px; }
.term-line { white-space: pre-wrap; overflow-wrap: anywhere; color: rgba(246,242,234,.9); }
.term-ts { color: rgba(246,242,234,.45); }
.term-ok .term-msg { color: #6ad29b; }
.term-bad .term-msg { color: #f08a8a; }
.term-warn .term-msg { color: #e8b169; }
.term-dim .term-msg { color: rgba(246,242,234,.6); }
.mint-result { margin-top: 16px; }
@media (max-width: 720px) {
  .mint-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .term-body { font-size: 12px; max-height: none; }
}