/* Same tokens as the engine's reports (docs/plans/microsim-engine/*.html): Bricolage Grotesque + Literata, purple/teal/amber, light and dark. */
:root { --bg:#faf8f3; --fg:#241f33; --muted:#6a6478; --line:#e3ded6; --surface:#ffffff; --accent:#6b4bc4; --accent-ink:#4a2fa3; --good:#1f8a8a; --warn:#c27c0e; --bad:#c2457a; --soft:#efeaf9;
  --display:"Bricolage Grotesque", "Avenir Next", "Segoe UI", sans-serif; --body:Literata, Georgia, serif; --mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace; color-scheme: light; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg:#17141f; --fg:#efeaf6; --muted:#a79fb8; --line:#2d2838; --surface:#1f1b29; --accent:#a98cf0; --accent-ink:#c5b0ff; --good:#4fc3c3; --warn:#e6a94a; --bad:#ec7aa6; --soft:#262038; color-scheme: dark } }
:root[data-theme="dark"] { --bg:#17141f; --fg:#efeaf6; --muted:#a79fb8; --line:#2d2838; --surface:#1f1b29; --accent:#a98cf0; --accent-ink:#c5b0ff; --good:#4fc3c3; --warn:#e6a94a; --bad:#ec7aa6; --soft:#262038; color-scheme: dark }
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--fg); font-family: var(--body); font-size: 15px; line-height: 1.5; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.01em; margin: 0; }
h2 { font-size: 18px; font-weight: 700; color: var(--accent-ink); }
h3 { font-size: 16px; font-weight: 700; margin: 18px 0 8px; }
a { color: var(--accent-ink); }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
code { background: var(--soft); padding: 1px 5px; border-radius: 5px; }
.eyebrow { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; font-size: 11px; color: var(--muted); font-weight: 600; }
.muted { color: var(--muted); } .small { font-size: 13px; } .bad-text { color: var(--bad); }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.top { display: flex; align-items: center; gap: 12px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.top .brand { font-family: var(--display); font-size: 17px; display: flex; align-items: center; gap: 10px; }
.top .brand .logo { height: 26px; width: auto; display: block; }
.logo-dark { display: none !important; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-light { display: none !important; } :root:not([data-theme="light"]) .logo-dark { display: block !important; } }
:root[data-theme="dark"] .logo-light { display: none !important; } :root[data-theme="dark"] .logo-dark { display: block !important; }
.top-meta { margin-left: auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }

.panes { display: grid; grid-template-columns: minmax(300px, 380px) minmax(0, 1fr) minmax(220px, 280px); gap: 0; min-height: calc(100vh - 50px); }
.pane { padding: 14px 16px 40px; min-width: 0; border-right: 1px solid var(--line); }
.pane.side { border-right: 0; background: color-mix(in srgb, var(--surface) 50%, var(--bg)); }
.pane-h { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin: 4px 0 12px; flex-wrap: wrap; }
.pane.chat { display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 1100px) { .panes { grid-template-columns: minmax(280px, 340px) minmax(0, 1fr); } .pane.side { grid-column: 1 / -1; border-top: 1px solid var(--line); } }
@media (max-width: 760px) { .panes { grid-template-columns: 1fr; } .pane { border-right: 0; border-bottom: 1px solid var(--line); } }

button { font-family: var(--display); font-weight: 600; font-size: 14px; border-radius: 8px; border: 1px solid var(--accent); background: var(--accent); color: #fff; padding: 7px 14px; cursor: pointer; }
button.small { font-size: 13px; padding: 4px 10px; }
button.ghost { background: transparent; color: var(--accent-ink); border-color: var(--line); }
button.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
button.primary { background: var(--accent); color: #fff; }
button:disabled { opacity: .45; cursor: not-allowed; }
button:focus-visible, textarea:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
textarea, input, select { font: inherit; color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; width: 100%; }
textarea.mono { font-family: var(--mono); font-size: 12px; line-height: 1.45; }
select { width: auto; }
label { font-family: var(--display); font-size: 13px; display: flex; gap: 8px; align-items: center; }

.messages { display: flex; flex-direction: column; gap: 10px; max-height: 46vh; overflow-y: auto; padding-right: 4px; }
.msg { padding: 9px 12px; border-radius: 10px; background: var(--surface); border: 1px solid var(--line); white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.user { background: var(--soft); border-color: transparent; align-self: flex-end; max-width: 92%; }
.msg .who { font-family: var(--display); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); display: block; margin-bottom: 2px; }
.msg ul { margin: 6px 0 0; padding-left: 18px; white-space: normal; }
.composer { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: end; }
.composer textarea:disabled { opacity: .6; cursor: progress; }
.msg.pending { color: var(--muted); font-style: italic; border-style: dashed; }
.msg.outcome { border-left: 4px solid var(--good); }
.msg.outcome .row { margin: 2px 0 6px; white-space: normal; }
.run-card { margin-top: 10px; padding: 10px 12px; border: 1px solid var(--accent); border-radius: 10px; background: var(--soft); white-space: normal; display: grid; gap: 6px; }
.run-card.started { border-color: var(--line); background: transparent; }
.run-card .card-h { margin: 0; }
.rc-grid { display: grid; grid-template-columns: auto 1fr; gap: 6px 10px; align-items: center; }
.rc-grid input { width: 8em; padding: 4px 8px; } .rc-grid select { padding: 4px 8px; }
.run-card p { margin: 0; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; min-width: 0; }
.card-h { font-family: var(--display); font-weight: 700; font-size: 14px; color: var(--accent-ink); margin-bottom: 8px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.brief-card { display: flex; flex-direction: column; gap: 8px; }
.issues { margin: 0; padding-left: 18px; color: var(--bad); font-size: 13px; }
.issues:empty { display: none; }

.pill { display: inline-block; font-family: var(--display); font-size: 12px; font-weight: 700; padding: 1px 9px; border-radius: 999px; border: 1px solid; white-space: nowrap; }
.pill.good, .pill.done { color: var(--good); border-color: var(--good); }
.pill.warn, .pill.running, .pill.interrupted, .pill.partial { color: var(--warn); border-color: var(--warn); }
.pill.bad, .pill.failed { color: var(--bad); border-color: var(--bad); }
.pill.muted, .pill.pending, .pill.skipped, .pill.loading { color: var(--muted); border-color: var(--line); }
.pill.src-hand { color: var(--accent-ink); border-color: var(--accent); } .pill.src-chat { color: var(--good); border-color: var(--good); }
.pill.src-reauthor { color: var(--warn); border-color: var(--warn); } .pill.src-restore { color: var(--muted); border-color: var(--muted); }

.stages { list-style: none; padding: 0; margin: 0 0 12px; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 6px; }
.stages li { border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; background: var(--surface); min-width: 0; }
.stages .name { font-family: var(--display); font-weight: 700; font-size: 12.5px; display: block; overflow: hidden; text-overflow: ellipsis; }
.stages .sub { font-size: 11.5px; color: var(--muted); }
.stages li.done { border-color: var(--good); } .stages li.running { border-color: var(--warn); box-shadow: inset 0 -3px 0 var(--warn); }
.stages li.failed { border-color: var(--bad); } .stages li.skipped, .stages li.pending { opacity: .7; }
@media (max-width: 900px) { .stages { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin: 0 0 12px; }
.tile { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; }
.tile .n { font-family: var(--display); font-size: 24px; font-weight: 800; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.tile .l { font-size: 12.5px; color: var(--muted); }

details > summary { cursor: pointer; font-family: var(--display); font-weight: 600; color: var(--accent-ink); }
.log { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; max-height: 280px; overflow: auto; font-family: var(--mono); font-size: 12px; line-height: 1.45; white-space: pre-wrap; overflow-wrap: anywhere; margin: 8px 0 16px; }
.log .out { color: var(--muted); } .log .fail { color: var(--bad); }

.sims { display: grid; gap: 18px; }
.sim-card { padding: 0; overflow: hidden; }
.sim-head { padding: 10px 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; border-bottom: 1px solid var(--line); }
.sim-head .k { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.sim-head .t { font-family: var(--display); font-weight: 700; }
iframe.sim { display: block; width: 100%; border: 0; background: #fff; height: 620px; transition: height .3s ease; }
.sim-foot { padding: 10px 14px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.shots { display: flex; gap: 8px; flex-wrap: wrap; } .shots img { height: 110px; border: 1px solid var(--line); border-radius: 6px; cursor: zoom-in; background: #fff; }
.shots img.big { height: auto; width: 100%; max-width: 820px; cursor: zoom-out; }
.steps { margin: 4px 0 0; padding-left: 18px; font-size: 13px; } .steps .no { color: var(--bad); }
.edit-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 6px; align-items: center; }
@media (max-width: 600px) { .edit-row { grid-template-columns: 1fr; } }

.tw { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { text-align: left; vertical-align: top; padding: 7px 10px; border-top: 1px solid var(--line); }
thead th { border-top: 0; font-family: var(--display); font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr.total td { font-weight: 700; }

.review { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 4px 18px 14px; max-height: 70vh; overflow: auto; }
.review h1 { font-size: 22px; margin: 14px 0 6px; } .review h2 { font-size: 17px; margin: 18px 0 6px; } .review h3 { font-size: 15px; }
.review blockquote { margin: 8px 0; padding: 6px 12px; border-left: 4px solid var(--warn); background: var(--soft); border-radius: 6px; }
.review table { margin: 8px 0; }

.files { display: grid; gap: 8px; }
.history { border-top: 1px solid var(--line); padding-top: 8px; display: grid; gap: 8px; }
.history p { margin: 0; }
.versions { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.version { border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; display: grid; gap: 6px; background: var(--bg); }
.v-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.v-actions { margin-left: auto; display: flex; gap: 6px; }
.v-request { margin: 0; padding: 4px 10px; border-left: 3px solid var(--good); background: var(--soft); border-radius: 6px; font-size: 13px; }
.diff { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 6px 0; margin: 0; max-height: 360px; overflow: auto; font-family: var(--mono); font-size: 12px; line-height: 1.45; white-space: pre-wrap; overflow-wrap: anywhere; }
.diff > div { padding: 0 10px; } .diff .sign { display: inline-block; width: 1.4em; color: var(--muted); user-select: none; }
.diff .add { background: color-mix(in srgb, var(--good) 16%, transparent); } .diff .del { background: color-mix(in srgb, var(--bad) 16%, transparent); }
.diff .skip { color: var(--muted); font-style: italic; padding: 2px 10px; }
.list { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 6px; }
.list li button { width: 100%; text-align: left; background: var(--surface); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font-family: var(--body); font-weight: 400; display: grid; gap: 2px; }
.list li button.active { border-color: var(--accent); box-shadow: inset 3px 0 0 var(--accent); }
.list .l1 { font-family: var(--display); font-weight: 700; font-size: 13.5px; display: flex; justify-content: space-between; gap: 6px; overflow-wrap: anywhere; }
.list .l2 { font-size: 12px; color: var(--muted); }

dialog { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--fg); padding: 0; max-width: min(560px, calc(100vw - 32px)); }
dialog::backdrop { background: rgb(20 16 30 / .45); }
.dlg { padding: 18px 20px; display: grid; gap: 12px; }
.dlg h3 { margin: 0; }
.resume-options { display: grid; gap: 6px; max-height: 50vh; overflow: auto; }
.resume-options label { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 8px; font-family: var(--body); font-size: 13px; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.resume-options label strong { font-family: var(--display); }
.note { background: var(--soft); border-radius: 8px; padding: 8px 12px; font-size: 13px; }
@media (prefers-reduced-motion: reduce) { iframe.sim { transition: none; } }