/* macrae. Layout, type and spacing follow tin-can's chat (.reference/tincan/web/style.css); colours come from the
   macrae logo (video/ref/logo.png): navy night, gold centre, periwinkle orbits. */
:root {
  --bg: #ffffff;
  --sidebar: #f8f8fb;
  --surface: #ffffff;
  --surface-2: #f4f5f9;
  --surface-3: #e9ebf3;
  --hover: rgba(11, 16, 41, .05);
  --border: #e5e7ef;
  --border-strong: #d3d6e3;
  --text: #0b1029;
  --text-2: #545a75;
  --text-3: #858aa2;
  --send-bg: #0b1029;
  --send-fg: #ffffff;
  --accent: #4b57c9;
  --accent-soft: color-mix(in srgb, var(--accent) 11%, transparent);
  --gold: #f2a93b;
  --gold-ink: #9a6200;
  --ok: #15803d;
  --warn: #b45309;
  --bad: #dc2626;
  --shadow: 0 1px 2px rgba(11, 16, 41, .04), 0 4px 16px rgba(11, 16, 41, .06);
  /* the mark */
  --lg-o0: #aeb4e8; --lg-o1: #8f98e2; --lg-o2: #6f7bdc; --lg-o3: #5562d3; --lg-link: #b4b8cc;
  --lg-p1: #6f7cf2; --lg-p2: #a08cbc; --lg-p3: #e08c55; --lg-p4: #f2a42b; --lg-core: #f5a623; --lg-ring: #c98a2c; --lg-star: #c3c6d6;
  --font: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --brand-font: "Avenir Next", "Futura", "Century Gothic", "Poppins", "Montserrat", var(--font);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --peek: 62px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1029;
    --sidebar: #0d1331;
    --surface: #121a3d;
    --surface-2: #161f47;
    --surface-3: #1f2a5a;
    --hover: rgba(255, 255, 255, .06);
    --border: #1d2651;
    --border-strong: #2c3768;
    --text: #f1ece1;
    --text-2: #b9bbd0;
    --text-3: #7f84a6;
    --send-bg: #f1ece1;
    --send-fg: #0b1029;
    --accent: #8b97ff;
    --gold: #ffb847;
    --gold-ink: #ffc46b;
    --ok: #4ade80;
    --warn: #fb923c;
    --bad: #f87171;
    --shadow: none;
    --lg-o0: #3a4492; --lg-o1: #4c58b8; --lg-o2: #5f6cd6; --lg-o3: #7380ec; --lg-link: #5d6283;
    --lg-p1: #8b97ff; --lg-p2: #b9a6cc; --lg-p3: #e9a676; --lg-p4: #ffb444; --lg-core: #ffb847; --lg-ring: #c98a2c; --lg-star: #7c80a3;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0b1029;
  --sidebar: #0d1331;
  --surface: #121a3d;
  --surface-2: #161f47;
  --surface-3: #1f2a5a;
  --hover: rgba(255, 255, 255, .06);
  --border: #1d2651;
  --border-strong: #2c3768;
  --text: #f1ece1;
  --text-2: #b9bbd0;
  --text-3: #7f84a6;
  --send-bg: #f1ece1;
  --send-fg: #0b1029;
  --accent: #8b97ff;
  --gold: #ffb847;
  --gold-ink: #ffc46b;
  --ok: #4ade80;
  --warn: #fb923c;
  --bad: #f87171;
  --shadow: none;
  --lg-o0: #3a4492; --lg-o1: #4c58b8; --lg-o2: #5f6cd6; --lg-o3: #7380ec; --lg-link: #5d6283;
  --lg-p1: #8b97ff; --lg-p2: #b9a6cc; --lg-p3: #e9a676; --lg-p4: #ffb444; --lg-core: #ffb847; --lg-ring: #c98a2c; --lg-star: #7c80a3;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
button:disabled { cursor: default; }
a { color: inherit; }
svg { flex: none; display: block; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.muted { color: var(--text-3); font-size: 14px; }
.mono { font-family: var(--mono); font-size: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.linklike { color: var(--text-2); font-size: 13px; text-decoration: underline; text-decoration-color: var(--border-strong); text-underline-offset: 3px; }
.linklike:hover { color: var(--text); }

/* ---------- the mark ---------- */
.mark .o0 { stroke: var(--lg-o0); }
.mark .o1 { stroke: var(--lg-o1); }
.mark .o2 { stroke: var(--lg-o2); }
.mark .o3 { stroke: var(--lg-o3); }
.mark .links { stroke: var(--lg-link); stroke-width: .6; }
.mark .p1 { fill: var(--lg-p1); }
.mark .p2 { fill: var(--lg-p2); }
.mark .p3 { fill: var(--lg-p3); }
.mark .p4 { fill: var(--lg-p4); }
.mark .ring { stroke: var(--lg-ring); stroke-width: 1; }
.mark .core { fill: var(--lg-core); }
.mark .st { fill: var(--lg-star); }
.mark-sm .links, .mark-sm .st { display: none; }
.mark-sm ellipse { stroke-width: 2.1; }
.mark-sm .o0 { stroke: var(--lg-o1); }
.mark-sm .o1 { stroke: var(--lg-o2); }
.mark-sm .p1, .mark-sm .p2, .mark-sm .p3, .mark-sm .p4 { r: 2.6px; }
.mark-sm .ring { stroke-width: 1.8; }
.mark-sm .core { r: 5px; }
.mark .orbits { transform-origin: 0 0; }
body.talking .mark-sm .core { animation: glow 1.4s ease-in-out infinite; }
@keyframes glow { 50% { fill: var(--gold); r: 6.4px; } }

/* ---------- shared components ---------- */
.icon-btn {
  position: relative;
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 10px;
  color: var(--text-2);
}
.icon-btn:hover:not(:disabled) { background: var(--hover); color: var(--text); }
.icon-btn.round { border-radius: 50%; border: 1px solid var(--border-strong); width: 36px; height: 36px; }
.badge { position: absolute; top: 5px; right: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 2px var(--bg); }
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--border); font-size: 13px; color: var(--text-2);
  white-space: nowrap; min-width: 0;
}
.pill > span:last-child { overflow: hidden; text-overflow: ellipsis; }
button.pill:hover { background: var(--hover); }
.led { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); flex: none; }
.pill.live .led { background: var(--ok); }
.pill.err { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.pill.err .led, .banner .led { background: var(--bad); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 34px; padding: 0 14px; border-radius: 999px;
  font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap;
  border: 1px solid var(--border-strong); color: var(--text);
}
.btn:hover:not(:disabled) { background: var(--hover); }
.btn:disabled { opacity: .45; }
.btn.primary { background: var(--send-bg); color: var(--send-fg); border-color: var(--send-bg); }
.btn.primary:hover:not(:disabled) { background: var(--send-bg); opacity: .88; }
.btn.tiny { height: 28px; padding: 0 12px; font-size: 12px; }
.btn.sm { height: 30px; padding: 0 14px; font-size: 13px; }
.state {
  font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; line-height: 1.5;
  background: var(--surface-3); color: var(--text-2); white-space: nowrap; flex: none;
}
.state.running { color: var(--accent); background: var(--accent-soft); }
.state.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, transparent); }
.state.failed { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); flex: none; }
.dot.running { background: var(--accent); animation: blink 1.2s ease-in-out infinite; }
.dot.ok { background: var(--ok); }
.dot.failed { background: var(--bad); }
@keyframes blink { 50% { opacity: .3; } }
.spinner { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--border-strong); border-top-color: var(--accent); animation: spin .8s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.toast {
  position: fixed; left: 50%; bottom: 128px; transform: translateX(-50%); z-index: 60;
  background: var(--send-bg); color: var(--send-fg); font-size: 14px;
  padding: 9px 16px; border-radius: 999px; box-shadow: var(--shadow); max-width: calc(100vw - 32px);
}

/* ---------- layout ---------- */
.app { display: flex; height: 100dvh; }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.top { height: 58px; flex: none; display: flex; align-items: center; gap: 8px; padding: 0 10px 0 12px; border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 4px; text-decoration: none; padding: 4px 8px 4px 2px; border-radius: 12px; }
.brand:hover { background: var(--hover); }
.wordmark { font: 800 21px/1 var(--brand-font); letter-spacing: -.02em; color: var(--text); }
.brand-sub { font-size: 13px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.spacer { flex: 1; }

.banner {
  display: flex; align-items: center; gap: 10px;
  margin: 12px auto 0; width: calc(100% - 40px); max-width: 768px;
  padding: 10px 12px 10px 16px; border-radius: 16px; font-size: 14px; color: var(--text-2);
  border: 1px solid color-mix(in srgb, var(--bad) 35%, transparent);
  background: color-mix(in srgb, var(--bad) 6%, var(--bg));
}
.banner b { color: var(--bad); font-weight: 600; }
.banner > span:nth-child(2) { flex: 1; }

.scroll { flex: 1; overflow-y: auto; scrollbar-gutter: stable both-edges; }
.column { max-width: 768px; margin: 0 auto; padding: 24px 20px 12px; min-height: 100%; display: flex; flex-direction: column; }

/* ---------- empty-state hero ---------- */
.hero { margin: auto 0; padding: 4vh 0 6vh; text-align: center; }
.hero .mark-lg { margin: 0 auto 6px; width: min(228px, 60vw); height: auto; }
.hero h1 { font-size: 30px; line-height: 1.2; letter-spacing: -.02em; margin: 0 0 12px; font-weight: 700; }
.hero .lead { color: var(--text-2); margin: 0 auto 22px; max-width: 560px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.chip {
  height: 38px; padding: 0 16px; border-radius: 999px; font-size: 14px;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); white-space: nowrap;
}
.chip:hover { background: var(--hover); border-color: var(--text-3); }
.app.chatting .hero { display: none; }

/* ---------- messages ---------- */
.thread { padding-bottom: 8px; }
.msg { margin: 0 0 26px; }
.msg.user { display: flex; flex-direction: column; align-items: flex-end; }
.bubble {
  max-width: min(100%, 560px);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 22px 22px 6px 22px;
  padding: 9px 16px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.via { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; color: var(--text-3); margin-top: 4px; }
.speaker .via { margin: 0; }
.speaker { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; font-size: 14px; color: var(--text-2); }
.speaker b { color: var(--text); font-weight: 600; }
.avatar { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #0b1029; flex: none; }
.avatar .av-o1 { stroke: #4c58b8; stroke-width: 1.6; }
.avatar .av-o2 { stroke: #8b97ff; stroke-width: 1.6; }
.avatar .av-core { fill: #ffb847; }
.msg.jarvis > .text, .msg.jarvis > .sources, .msg.jarvis > .run-chip, .msg.jarvis > .typing { margin-left: 34px; }
.msg.jarvis.bad .text { color: var(--bad); }
.text { overflow-wrap: anywhere; }
.text p { margin: 0 0 10px; }
.text p:last-child { margin-bottom: 0; }
.text ul { margin: 0 0 10px; padding-left: 20px; }
.text ul:last-child { margin-bottom: 0; }
.text li { margin-bottom: 6px; }
.text a { color: var(--text); text-decoration: underline; text-decoration-color: var(--text-3); text-underline-offset: 3px; }
.text code { font: .88em var(--mono); background: var(--surface-3); padding: 1px 5px; border-radius: 6px; }
.ref {
  display: inline-grid; place-items: center; min-width: 19px; height: 19px; padding: 0 5px; margin: 0 1px;
  border-radius: 6px; background: var(--accent-soft); color: var(--accent);
  font: 700 11px/1 var(--font); vertical-align: 2px;
}
.ref:hover, .ref.on { background: var(--accent); color: #fff; }
.typing { display: flex; align-items: center; gap: 4px; color: var(--text-3); font-size: 14px; height: 26px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); opacity: .35; animation: dot 1.2s ease-in-out infinite; }
.typing span:nth-child(2) { animation-delay: .15s; }
.typing span:nth-child(3) { animation-delay: .3s; }
.typing em { font-style: normal; margin-left: 8px; }
@keyframes dot { 40% { opacity: 1; transform: translateY(-2px); } }
.tool-line, .note-line { display: flex; align-items: center; gap: 8px; margin: -12px 0 22px 34px; font-size: 13px; color: var(--text-3); }
.tool-line.err, .note-line.bad { color: var(--bad); }
.note-line { margin-left: 0; justify-content: center; }

/* sources under an answer */
.sources { margin-top: 10px; }
.sources-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.sources-label { font-size: 12px; color: var(--text-3); margin-right: 2px; }
.src-chip {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 11px 0 4px; max-width: 100%;
  border-radius: 999px; border: 1px solid var(--border-strong); background: var(--surface); font-size: 12.5px; color: var(--text-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.src-chip:hover { color: var(--text); border-color: var(--text-3); }
.src-chip .n { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 700; flex: none; }
.src-chip.on { border-color: var(--accent); color: var(--text); }
.src-chip.on .n { background: var(--accent); color: #fff; }
.src-all { margin-left: 4px; font-size: 12px; }
.cite {
  display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px;
  margin-top: 8px; padding: 12px 14px; border-radius: 14px;
  border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow);
}
.cite-key { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: #fff; font-size: 11px; font-weight: 700; }
.cite-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; font-size: 13px; line-height: 1.45; }
.cite-title { font-size: 14px; font-weight: 600; color: var(--text); }
.cite-authors { color: var(--text-2); }
.cite-meta { color: var(--text-3); }
.cite q { color: var(--text-2); font-style: italic; margin-top: 4px; }
.cite-link { font: 12px var(--mono); color: var(--accent); text-decoration: none; margin-top: 4px; overflow-wrap: anywhere; }
a.cite-link:hover { text-decoration: underline; }
.cite.flash { animation: flash 1.4s ease; }
@keyframes flash { 20% { border-color: var(--gold); box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 35%, transparent); } }

/* a Jarvis message that links to a run */
.run-chip {
  display: flex; align-items: center; gap: 10px; max-width: 480px; margin-top: 10px;
  padding: 10px 14px; border-radius: 16px; border: 1px solid var(--border-strong); background: var(--surface);
  text-decoration: none; font-size: 14px; box-shadow: var(--shadow);
}
.run-chip:hover { border-color: var(--text-3); }
.rc-title { flex: 1; min-width: 0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rc-open { font-size: 13px; color: var(--text-3); white-space: nowrap; }

/* ---------- composer ---------- */
.dock { flex: none; padding: 0 20px 10px; }
.composer {
  max-width: 768px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  padding: 12px 12px 10px 20px;
  box-shadow: var(--shadow);
  transition: border-color .15s;
}
.composer:focus-within { border-color: var(--text-3); }
.composer[data-voice="live"] { border-color: color-mix(in srgb, var(--gold) 70%, var(--border-strong)); }
.composer textarea {
  display: block; width: 100%; resize: none; border: 0; outline: 0; background: none;
  color: var(--text); font: inherit; line-height: 1.5; max-height: 200px; padding: 4px 0 8px;
}
.composer textarea::placeholder { color: var(--text-3); }
.composer-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-left: -8px; }
.composer-left { display: flex; align-items: center; gap: 6px; min-width: 0; }
.mic {
  position: relative; display: inline-flex; align-items: center; gap: 7px; flex: none;
  height: 36px; padding: 0 14px 0 11px; border-radius: 999px;
  border: 1px solid var(--border-strong); font-size: 14px; font-weight: 500; color: var(--text);
}
.mic:hover:not(:disabled) { background: var(--hover); }
.mic .i-end { display: none; }
.mic-level {
  position: absolute; inset: -1px; border-radius: inherit; pointer-events: none;
  box-shadow: 0 0 0 calc(var(--level, 0) * 7px) color-mix(in srgb, var(--gold) 45%, transparent);
  transition: box-shadow .08s linear;
}
.composer[data-voice="connecting"] .mic { color: var(--text-2); }
.composer[data-voice="connecting"] .mic .i-mic { animation: blink 1s ease-in-out infinite; }
.composer[data-voice="live"] .mic { background: var(--send-bg); color: var(--send-fg); border-color: var(--send-bg); }
.composer[data-voice="live"] .mic .i-mic { display: none; }
.composer[data-voice="live"] .mic .i-end { display: block; color: var(--gold); }
#mute[aria-pressed="true"] { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 50%, transparent); }
#mute .mute-slash { display: none; }
#mute[aria-pressed="true"] .mute-slash { display: inline; }
.voice-status { font-size: 13px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; padding-left: 4px; }
.voice-status.bad { color: var(--bad); white-space: normal; line-height: 1.3; }
.send {
  display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--send-bg); color: var(--send-fg);
  transition: opacity .15s;
}
.send:disabled { opacity: .25; }
.fineprint { max-width: 768px; margin: 8px auto 0; text-align: center; font-size: 12px; color: var(--text-3); }

/* ---------- right panel ---------- */
.panel { width: 384px; flex: none; border-left: 1px solid var(--border); background: var(--sidebar); display: flex; flex-direction: column; min-height: 0; }
.app.panel-closed .panel { display: none; }
.panel-head {
  display: flex; align-items: center; gap: 10px; height: 58px; flex: none; width: 100%;
  padding: 0 18px; border-bottom: 1px solid var(--border); text-align: left; cursor: default;
}
.panel-head b { font-size: 15px; }
.panel-head .grip, .panel-head .chev, .panel-peek { display: none; }
.panel-body { flex: 1; overflow-y: auto; padding: 4px 18px 28px; scrollbar-width: thin; }
.p-sec h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); margin: 20px 0 10px; font-weight: 600; }
details.p-sec > summary { display: flex; align-items: center; gap: 8px; list-style: none; cursor: pointer; }
details.p-sec > summary::-webkit-details-marker { display: none; }
details.p-sec > summary h3 { margin-bottom: 10px; }
details.p-sec > summary .count, details.p-sec > summary .chev { margin-top: 10px; }
details.p-sec > summary .chev { color: var(--text-3); margin-left: auto; transition: transform .2s; }
details.p-sec:not([open]) > summary .chev { transform: rotate(-90deg); }
details.p-sec:not([open]) > summary h3 { margin-bottom: 0; }
details.p-sec > summary:hover h3, details.p-sec > summary:hover .chev { color: var(--text); }
.p-sec-head { display: flex; align-items: baseline; justify-content: space-between; }
.scrim { display: none; }

/* tasks */
.tasks { display: flex; flex-direction: column; gap: 10px; }
.task {
  display: flex; flex-direction: column; gap: 8px;
  border: 1px solid var(--border); border-radius: 16px; background: var(--surface); padding: 12px 12px 12px 14px;
  box-shadow: var(--shadow);
}
.task-head { display: flex; align-items: center; gap: 10px; }
.task-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); flex: none; }
.task-text { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.task-text b { font-size: 14.5px; font-weight: 600; }
.task-text span { font-size: 12.5px; color: var(--text-3); }
.task-prompt { margin: 0; font-size: 12.5px; color: var(--text-2); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.task-inputs { display: flex; flex-direction: column; gap: 6px; }
.field { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-3); }
.field > span { min-width: 34px; }
.field input, .field select {
  flex: 1; min-width: 0; height: 30px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); font: 12.5px var(--mono); outline: 0;
}
.field input:focus, .field select:focus { border-color: var(--text-3); }
.tasks.off .task { opacity: .5; filter: grayscale(1); }
.task.skeleton { height: 112px; border: 0; box-shadow: none; background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2)); background-size: 200% 100%; animation: shimmer 1.6s linear infinite; }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.empty-card { border: 1px dashed var(--border-strong); border-radius: 16px; padding: 12px 14px; font-size: 13px; color: var(--text-2); }
.empty-card b { display: block; color: var(--text); margin-bottom: 2px; }
.empty-card p { margin: 0 0 8px; }

/* current run */
.run-card { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); padding: 14px; box-shadow: var(--shadow); }
.run-top { display: flex; align-items: flex-start; gap: 10px; }
.run-title { flex: 1; min-width: 0; font-size: 15px; font-weight: 650; line-height: 1.35; overflow-wrap: anywhere; }
.run-meta { display: flex; gap: 10px; margin: 4px 0 10px; color: var(--text-3); min-width: 0; }
.run-meta span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.run-links { display: flex; gap: 8px; margin: -4px 0 10px; }
.run-links[hidden] { display: none; }
.run-steps { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.run-steps:empty { display: none; }
.step { display: inline-flex; align-items: center; gap: 6px; font: 11.5px var(--mono); border: 1px solid var(--border); border-radius: 999px; padding: 2px 9px; color: var(--text); }
.step .sub { color: var(--text-3); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin-bottom: 14px; }
.stat { background: var(--surface-2); border-radius: 12px; padding: 7px 9px; min-width: 0; }
.stat b { display: flex; align-items: center; justify-content: space-between; gap: 4px; font-size: 18px; line-height: 1.3; font-variant-numeric: tabular-nums; }
.stat b i { font-style: normal; font-size: 13px; font-weight: 400; }
.stat span { display: block; font-size: 11px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat.bump b { animation: bump .5s ease; }
@keyframes bump { 30% { color: var(--gold-ink); transform: translateY(-2px); } }
.notice { font-size: 13px; border-radius: 12px; padding: 8px 12px; background: var(--surface-2); color: var(--text-2); margin-bottom: 10px; }
.notice.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 8%, transparent); }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline:not(:empty)::before { content: ""; position: absolute; left: 13px; top: 8px; bottom: 14px; width: 1.5px; background: var(--border); }
.ev { position: relative; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; padding: 0 0 14px; }
.ev-icon { position: relative; z-index: 1; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border-strong); font-size: 13px; line-height: 1; }
.ev-read .ev-icon, .ev-search .ev-icon, .ev-cite .ev-icon { border-color: color-mix(in srgb, var(--accent) 55%, transparent); }
.ev-calc .ev-icon, .ev-write .ev-icon { border-color: color-mix(in srgb, var(--gold) 70%, transparent); }
.ev-result .ev-icon { border-color: var(--ok); }
.ev-error .ev-icon { border-color: var(--bad); }
.ev-status .ev-icon { font-size: 10px; color: var(--text-3); }
.ev-body { min-width: 0; padding-top: 3px; }
.ev-top { display: flex; align-items: baseline; gap: 8px; }
.ev-title { flex: 1; min-width: 0; font-size: 13.5px; font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }
.ev-status .ev-title, .ev-think .ev-title { font-weight: 500; color: var(--text-2); }
.ev-error .ev-title { color: var(--bad); }
.ev-time { font: 11px var(--mono); color: var(--text-3); white-space: nowrap; }
.ev-step { display: block; font: 11px var(--mono); color: var(--text-3); }
.ev-detail { margin-top: 4px; font-size: 12.5px; color: var(--text-2); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 6.4em; overflow: hidden; line-height: 1.45; }
.ev-detail:not(.text) { font: 11.5px/1.5 var(--mono); background: var(--surface-2); border-radius: 8px; padding: 6px 8px; max-height: 7.6em; }
.ev-detail.text { white-space: normal; }
.ev-detail.open { max-height: none; }
.ev-more { font-size: 12px; color: var(--text-3); text-decoration: underline; text-underline-offset: 3px; margin-top: 2px; }
.ev .cite { padding: 9px 11px; box-shadow: none; margin-top: 6px; }
.ev .cite q, .ev .cite-authors { display: none; }
.ev .cite-title { font-size: 13px; }
.ev .cite-key { width: 20px; height: 20px; font-size: 10.5px; }
.ev .cite { grid-template-columns: 20px minmax(0, 1fr); gap: 8px; }
.working { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-3); padding: 0 0 4px 8px; }
.run-end { display: flex; align-items: center; gap: 10px; border-radius: 12px; padding: 10px 12px; font-size: 13.5px; margin-top: 4px; }
.run-end.ok { background: color-mix(in srgb, var(--ok) 10%, transparent); }
.run-end.failed, .run-end.cancelled { background: color-mix(in srgb, var(--bad) 9%, transparent); }
.run-end > span:nth-child(2) { flex: 1; }
details.sources { margin-top: 12px; }
details.sources summary { display: flex; align-items: center; gap: 8px; list-style: none; cursor: pointer; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); font-weight: 600; }
details.sources summary::-webkit-details-marker { display: none; }
.count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--surface-3); color: var(--text); font-size: 11px; line-height: 20px; text-align: center; font-weight: 600; letter-spacing: 0; }
.cite-list .cite { box-shadow: none; }

/* recent runs */
.runs { display: flex; flex-direction: column; gap: 1px; margin: 0 -8px; }
.runs .muted { margin: 0 8px; }
.run-link { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 12px; text-decoration: none; font-size: 14px; }
.run-link:hover { background: var(--hover); }
.run-link.active { background: var(--surface-3); }
.run-link .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.run-link .when { font-size: 12px; color: var(--text-3); white-space: nowrap; }

/* ---------- v2: plan, costs, live strip, evolution ---------- */
/* Phase colours: one periwinkle hue, light → dark in run order (plan, setup, work, check). Ordinal ramp validated with
   the dataviz validator against #ffffff (light) and #121a3d (dark); every segment is labelled directly. */
:root { --ph-plan: #a2abeb; --ph-setup: #7a86de; --ph-work: #5562cf; --ph-check: #36409e; }
:root[data-theme="dark"] { --ph-plan: #3c4796; --ph-setup: #5a67cc; --ph-work: #808cf4; --ph-check: #b3bbff; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ph-plan: #3c4796; --ph-setup: #5a67cc; --ph-work: #808cf4; --ph-check: #b3bbff; } }

/* panel tabs */
.tabs { display: flex; gap: 4px; padding: 4px; margin: 14px 0 2px; border-radius: 999px; background: var(--surface-3); }
.tab { position: relative; flex: 1; height: 32px; border-radius: 999px; font-size: 13.5px; font-weight: 500; color: var(--text-2); }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { background: var(--surface); color: var(--text); font-weight: 600; box-shadow: var(--shadow); }
.tab-new, .tab.busy::after { position: absolute; top: 7px; right: 14px; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }
.tab.busy::after { content: ""; background: var(--accent); animation: blink 1.2s ease-in-out infinite; }

/* the planner's decision: the run's first card */
.run-plan { margin-bottom: 10px; }
.plan { border-radius: 12px; padding: 10px 12px; background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); }
.plan.fallback { background: color-mix(in srgb, var(--warn) 9%, transparent); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }
.plan-head { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; line-height: 1.35; }
.plan-head b { font-weight: 650; }
.plan-icon { font-size: 15px; line-height: 1.25; }
.plan-why { margin: 6px 0 0; font-size: 12.5px; color: var(--text-2); line-height: 1.45; }
.plan-why span { color: var(--text-3); }
.plan-stages { margin: 8px 0 0; padding: 0; list-style: none; counter-reset: st; display: flex; flex-direction: column; gap: 3px; }
.plan-stages li { counter-increment: st; display: flex; gap: 8px; align-items: baseline; font-size: 12.5px; line-height: 1.4; }
.plan-stages li::before { content: counter(st); flex: none; width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 10.5px; font-weight: 600; background: var(--surface); color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.plan-stages.two { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; }
.plan-stages em { font-style: normal; color: var(--text-3); margin-left: auto; white-space: nowrap; padding-left: 6px; }
.plan-params { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.kv { display: inline-flex; gap: 5px; align-items: baseline; font: 11px var(--mono); background: var(--surface); border-radius: 999px; padding: 1px 8px; color: var(--text); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kv i { font-style: normal; color: var(--text-3); }
.plan-foot { margin-top: 7px; font-size: 11.5px; color: var(--text-3); }

/* the cost meter */
.costs { margin-bottom: 10px; }
.meter { border-radius: 12px; background: var(--surface-2); padding: 10px 12px; }
.meter-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.meter-total { display: flex; flex-direction: column; line-height: 1.15; }
.meter-label { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.meter-total b { font-size: 26px; font-weight: 650; letter-spacing: -.01em; }
.meter.live .meter-total b { color: var(--text); }
.meter-parts { display: flex; flex-direction: column; align-items: flex-end; font-size: 12.5px; font-variant-numeric: tabular-nums; line-height: 1.45; }
.meter-parts i { font-style: normal; color: var(--text-3); margin-right: 6px; }
.meter-tokens { margin-top: 4px; font: 11px var(--mono); color: var(--text-3); }
.budget { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: 11.5px; color: var(--text-2); }
.budget-track { flex: 1; height: 6px; border-radius: 3px; background: color-mix(in srgb, var(--accent) 16%, transparent); overflow: hidden; }
.budget-fill { display: block; height: 100%; border-radius: 3px; background: var(--accent); transition: width .6s ease; }
.budget.warn .budget-track { background: color-mix(in srgb, var(--warn) 18%, transparent); }
.budget.warn .budget-fill { background: var(--warn); }
.budget.over .budget-track { background: color-mix(in srgb, var(--bad) 18%, transparent); }
.budget.over .budget-fill { background: var(--bad); }
.budget-text { white-space: nowrap; }
.phases { margin-top: 10px; }
.phase-head { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.phase-head b { color: var(--text); font: 600 12px var(--mono); letter-spacing: 0; text-transform: none; }
.phase-bar { display: flex; gap: 2px; height: 10px; margin: 5px 0 6px; }
.ph { display: block; min-width: 4px; border-radius: 4px; background: var(--border-strong); transition: flex-grow .6s ease; }
.ph-plan { background: var(--ph-plan); }
.ph-setup { background: var(--ph-setup); }
.ph-work { background: var(--ph-work); }
.ph-check { background: var(--ph-check); }
.ph-empty { flex: 1; background: var(--surface-3); }
.ph.now { animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { filter: brightness(1.25) saturate(1.2); } }
.phase-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 11.5px; color: var(--text-2); }
.pl { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.pl b { font: 500 11px var(--mono); color: var(--text); }
.pl.zero { color: var(--text-3); }
.pl.zero b { color: var(--text-3); }
.pl.now { color: var(--text); font-weight: 600; }
.sw { display: inline-block; width: 9px; height: 9px; border-radius: 3px; }
.cost-steps { margin-top: 6px; }
.cost-steps > summary { cursor: pointer; font-size: 12px; color: var(--text-3); list-style: none; padding: 2px 0; }
.cost-steps > summary::-webkit-details-marker { display: none; }
.cost-steps > summary::before { content: "▸ "; }
.cost-steps[open] > summary::before { content: "▾ "; }
table.by-step, .evo-table table { width: 100%; border-collapse: collapse; font-size: 11.5px; font-variant-numeric: tabular-nums; margin-top: 4px; }
.by-step th, .evo-table th { text-align: left; font-weight: 600; color: var(--text-3); padding: 3px 4px; border-bottom: 1px solid var(--border); }
.by-step td, .evo-table td { padding: 4px; border-bottom: 1px solid var(--border); vertical-align: top; }
.by-step td:nth-child(n+3), .by-step th:nth-child(n+3) { text-align: right; white-space: nowrap; }

/* the strip that stays on top while the trace scrolls under it */
.run-strip {
  position: sticky; top: 0; z-index: 3; display: flex; align-items: center; gap: 10px;
  margin: 0 -14px 10px; padding: 8px 14px; font-size: 12.5px; color: var(--text-2); font-variant-numeric: tabular-nums;
  background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}
.run-strip b { font-size: 15px; color: var(--text); }
.run-strip .mono { margin-left: auto; }
.strip-phase { text-transform: capitalize; color: var(--accent); font-weight: 600; }

/* trace rows: plan, flash, the run chip's second line */
.ev-plan .ev-icon { border-color: var(--accent); background: var(--accent-soft); }
.ev.flash .ev-body { animation: evflash 2.8s ease; border-radius: 8px; }
@keyframes evflash { 15%, 60% { background: color-mix(in srgb, var(--gold) 22%, transparent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--gold) 22%, transparent); } }
.rc-main { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.3; }
.rc-sub { font-size: 12px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-peek .c { font: 600 12px var(--mono); color: var(--text); }

/* evolution */
.evo-intro { margin: -2px 0 12px; font-size: 12.5px; color: var(--text-2); line-height: 1.45; }
.evo { display: flex; flex-direction: column; gap: 12px; }
.evo-task { border: 1px solid var(--border); border-radius: 16px; background: var(--surface); padding: 12px 14px; box-shadow: var(--shadow); }
.evo-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.evo-rows { display: flex; flex-direction: column; gap: 2px; }
.evo-row { display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; gap: 8px; min-height: 38px; }
.evo-label { font-size: 12px; color: var(--text-3); }
.evo-val { display: flex; flex-direction: column; align-items: flex-end; font: 600 13px var(--font); line-height: 1.2; white-space: nowrap; }
.delta { font-size: 11px; font-weight: 600; color: var(--text-3); }
.delta.good { color: var(--ok); }
.delta.bad { color: var(--bad); }
svg.spark { width: 100%; height: 36px; overflow: visible; }
.spark polyline { fill: none; stroke: var(--text-3); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; opacity: .55; }
.sp-pt .hit { fill: transparent; }
.sp-pt .pt { fill: var(--text-3); stroke: var(--surface); stroke-width: 2; }
.sp-pt.last .pt { fill: var(--accent); }
.sp-pt.fail .pt { fill: var(--surface); stroke: var(--bad); stroke-width: 1.8; }
.sp-pt:hover .pt { stroke: var(--text); }
.okdots { display: flex; flex-wrap: wrap; gap: 4px; }
.okdot { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font-size: 11px; font-weight: 700; text-decoration: none; line-height: 1; }
.okdot.ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.okdot.fail { background: color-mix(in srgb, var(--bad) 14%, transparent); color: var(--bad); }
.okdot.unknown { background: var(--surface-3); color: var(--text-3); }
.okdot:hover { box-shadow: 0 0 0 2px var(--border-strong); }
.evo-task h4 { margin: 12px 0 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); font-weight: 600; }
.lessons { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.lesson { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 6px; }
.lk { font-size: 13px; line-height: 1.5; }
.lb p { margin: 0; font-size: 12.5px; line-height: 1.45; }
.lmeta { display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 2px; font-size: 11.5px; }
.ev-link { color: var(--accent); text-decoration: none; font-family: var(--mono); font-size: 11px; }
.ev-link:hover { text-decoration: underline; }
.ltool { font: 11px var(--mono); background: var(--surface-3); border-radius: 6px; padding: 0 6px; }
.lwhen { color: var(--text-3); }
.evo-none { margin: 10px 0 0; font-size: 12.5px; }
.evo-table { margin-top: 10px; }
.evo-table > summary { cursor: pointer; font-size: 12px; color: var(--text-3); }
.evo-table a { color: var(--accent); text-decoration: none; }

@media (min-width: 1280px) {
  .panel { width: 420px; }
}

/* ---------- narrower screens ---------- */
@media (max-width: 1100px) {
  .panel { width: 340px; }
}

/* phone: the panel becomes a bottom sheet that peeks above the composer */
@media (max-width: 860px) {
  .main { padding-bottom: var(--peek); }
  .brand-sub { display: none; }
  .top { padding: 0 6px 0 8px; gap: 4px; }
  #panel-btn { display: none; }
  .app.panel-closed .panel { display: flex; }
  .panel {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; width: auto;
    height: min(86dvh, 760px); border-left: 0; border: 1px solid var(--border-strong); border-bottom: 0;
    border-radius: 22px 22px 0 0; box-shadow: 0 -8px 30px rgba(11, 16, 41, .12);
    transform: translateY(calc(100% - var(--peek))); transition: transform .25s ease;
  }
  .app.sheet-open .panel { transform: none; }
  .panel-head { position: relative; height: var(--peek); cursor: pointer; padding: 6px 18px 0; border-bottom-color: transparent; }
  .app.sheet-open .panel-head { border-bottom-color: var(--border); }
  .panel-head .grip { display: block; position: absolute; top: 7px; left: 50%; width: 38px; height: 4px; margin-left: -19px; border-radius: 2px; background: var(--border-strong); }
  .panel-head .chev { display: block; color: var(--text-3); transition: transform .2s; }
  .app.sheet-open .panel-head .chev { transform: rotate(180deg); }
  .panel-peek { display: inline-flex; align-items: center; gap: 6px; flex: 1; min-width: 0; justify-content: flex-end; font-size: 13px; color: var(--text-3); white-space: nowrap; overflow: hidden; }
  .panel-peek .t { overflow: hidden; text-overflow: ellipsis; }
  .scrim { display: block; position: fixed; inset: 0; z-index: 35; background: rgba(5, 8, 22, .4); }
  .column { padding: 16px 16px 8px; }
  .dock { padding: 0 10px 8px; }
  .composer { padding-left: 16px; border-radius: 24px; }
  .fineprint { display: none; }
  .msg.jarvis > .text, .msg.jarvis > .sources, .msg.jarvis > .run-chip, .msg.jarvis > .typing { margin-left: 0; }
  .tool-line { margin-left: 0; }
  .hero { padding: 2vh 0 3vh; }
  .hero .mark-lg { width: 150px; }
  .hero h1 { font-size: 22px; margin-bottom: 8px; }
  .hero .lead { font-size: 14.5px; line-height: 1.5; margin-bottom: 16px; }
  .chips { gap: 6px; }
  .chip { height: auto; min-height: 38px; padding: 7px 14px; white-space: normal; }
  .toast { bottom: calc(var(--peek) + 96px); }
  .mic-text { display: none; }
  .mic { padding: 0; width: 36px; justify-content: center; }
}
@media (max-width: 420px) {
  .pill { max-width: 150px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}