:root {
  color-scheme: dark;
  --bg: #141922;
  --paper: #1D2530;
  --paper-2: #263142;
  --ink: #F1F5FA;
  --ink-2: #D3DAE7;
  --ink-3: #9BA8BA;
  --ink-4: #748198;
  --blue: #8CBDFD;
  --blue-soft: #243754;
  --teal: #8EDBD2;
  --green: #B1DFA4;
  --yellow: #E2BC78;
  --red: #F1A1B6;
  --rule: rgba(140, 189, 253, .18);
  --rule-2: rgba(140, 189, 253, .32);
  --shadow: 0 2px 14px rgba(0, 0, 0, .28);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .24);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .20);
  --inset-highlight: rgba(255, 255, 255, .09);
  /* ponytail: Inter everywhere for now; keep --mono as an alias to avoid selector churn. */
  --mono: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans: var(--mono);
  --ease-out: cubic-bezier(.23, 1, .32, 1);
}

html[data-theme="dark"][data-palette="midnight"] {
  --bg: #0E1118;
  --paper: #151923;
  --paper-2: #1B2130;
  --ink: #E6EDF3;
  --ink-2: #C8D0E0;
  --ink-3: #8B95AA;
  --ink-4: #667085;
  --blue: #89B4FA;
  --blue-soft: #18243A;
  --teal: #94E2D5;
  --green: #A6E3A1;
  --yellow: #E0AF68;
  --red: #F38BA8;
  --rule: rgba(137, 180, 250, .16);
  --rule-2: rgba(137, 180, 250, .30);
  --shadow: 0 2px 14px rgba(0, 0, 0, .34);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .28);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .24);
  --inset-highlight: rgba(255, 255, 255, .08);
}

html[data-theme="dark"][data-palette="graphite"] {
  --bg: #171717;
  --paper: #232323;
  --paper-2: #2D2D2D;
  --ink: #F2F2EE;
  --ink-2: #D8D7D0;
  --ink-3: #A5A39A;
  --ink-4: #77746A;
  --blue: #9EC5FF;
  --blue-soft: #293241;
  --teal: #8BDDD3;
  --green: #B4DFA5;
  --yellow: #E3C078;
  --red: #F4A6A6;
  --rule: rgba(158, 197, 255, .16);
  --rule-2: rgba(158, 197, 255, .30);
  --shadow: 0 2px 14px rgba(0, 0, 0, .26);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .22);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .18);
  --inset-highlight: rgba(255, 255, 255, .08);
}

html[data-theme="dark"][data-palette="dusk"] {
  --bg: #181623;
  --paper: #221E2D;
  --paper-2: #2C2638;
  --ink: #F3EFFA;
  --ink-2: #DAD3E7;
  --ink-3: #A79BB7;
  --ink-4: #7F728F;
  --blue: #B4B8FF;
  --blue-soft: #2B2D51;
  --teal: #9CE0D7;
  --green: #B6E3A8;
  --yellow: #E6C384;
  --red: #F2A5BC;
  --rule: rgba(180, 184, 255, .18);
  --rule-2: rgba(180, 184, 255, .32);
  --shadow: 0 2px 14px rgba(0, 0, 0, .28);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .24);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .20);
  --inset-highlight: rgba(255, 255, 255, .09);
}

html[data-theme="dark"][data-palette="nerv-os"] {
  --bg: #0A0810;
  --paper: #17131E;
  --paper-2: #3E3648;
  --ink: #E0D8CC;
  --ink-2: #C9B8A8;
  --ink-3: #A89484;
  --ink-4: #887468;
  --blue: #0CC0B8;
  --blue-soft: #102E38;
  --teal: #60F0E0;
  --green: #50FF10;
  --yellow: #F4B000;
  --red: #E86060;
  --rule: rgba(12, 192, 184, .18);
  --rule-2: rgba(12, 192, 184, .34);
  --shadow: 0 2px 14px rgba(0, 0, 0, .34);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .30);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .26);
  --inset-highlight: rgba(245, 155, 45, .10);
}

html[data-theme="dark"][data-palette="lcl-reactor"] {
  --bg: #09060D;
  --paper: #15101A;
  --paper-2: #362C42;
  --ink: #DED2BF;
  --ink-2: #CBBBA8;
  --ink-3: #A99889;
  --ink-4: #8A7A72;
  --blue: #FF9F1C;
  --blue-soft: #2A1A12;
  --teal: #66FFE6;
  --green: #9DFF2E;
  --yellow: #FFC04D;
  --red: #FF665C;
  --rule: rgba(255, 159, 28, .18);
  --rule-2: rgba(255, 159, 28, .34);
  --shadow: 0 2px 14px rgba(0, 0, 0, .36);
  --shadow-xl: 0 24px 70px rgba(0, 0, 0, .32);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, .28);
  --inset-highlight: rgba(102, 255, 230, .10);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #FAF8F3;
  --paper: #FFFFFF;
  --paper-2: #EFEAD9;
  --ink: #241A12;
  --ink-2: #4B3A2D;
  --ink-3: #78635A;
  --ink-4: #A89484;
  --blue: #1F5E9C;
  --blue-soft: #DDEBF6;
  --teal: #0F766E;
  --green: #22C55E;
  --yellow: #B7791F;
  --red: #B42318;
  --rule: rgba(31, 94, 156, .14);
  --rule-2: rgba(31, 94, 156, .26);
  --shadow: 0 2px 8px rgba(31, 94, 156, .08);
  --shadow-xl: 0 24px 70px rgba(31, 94, 156, .10);
  --shadow-md: 0 10px 30px rgba(31, 94, 156, .12);
  --inset-highlight: rgba(255, 255, 255, .70);
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); color: var(--ink); }
body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  background-color: var(--bg);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.14, 0 0 0 0 0.10, 0 0 0 0 0.07, 0 0 0 0.025 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  font: 400 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body[data-mode="office"] .advanced-fields,
body[data-mode="office"] .advanced-field,
body[data-mode="office"] .debug-only,
body[data-mode="debug"] .office-only { display: none !important; }

button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:active { transform: scale(.98); }
button:disabled { cursor: wait; opacity: .55; }
a { color: inherit; text-decoration: none; }
input, textarea, select { color: var(--ink); }
textarea { resize: none; }
code, pre { font-family: var(--mono); }
code { color: var(--blue); background: var(--blue-soft); padding: 1px 4px; border-radius: 6px; }
pre { margin: 0; white-space: pre-wrap; word-break: break-word; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(44px, 7vw, 86px); line-height: .9; letter-spacing: -.075em; }
h2 { margin: 0; font-size: 22px; line-height: 1; letter-spacing: -.045em; }
h3 { margin-bottom: 8px; font-size: 18px; line-height: 1.1; letter-spacing: -.03em; }
p { color: var(--ink-2); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hidden,
[hidden] { display: none !important; }
.muted { color: var(--ink-3); }
.eyebrow,
.label,
.badge,
.auth-pill,
.textbtn,
.primary-btn,
.notice,
.status-pill,
.activity-time,
.fact span,
.message-head,
.tool-head,
.connection-summary,
.form-grid label > span,
.form-label { font-family: var(--mono); }
.eyebrow { margin: 0 0 8px; color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: lowercase; }
.label, .form-grid label > span, .form-label { display: block; margin-bottom: 6px; color: var(--ink-3); font-size: 11px; letter-spacing: .04em; text-transform: lowercase; }
.lede { max-width: 680px; margin-bottom: 0; color: var(--ink-2); font-size: 18px; }

.board-shell,
.shell { width: min(1120px, calc(100% - 36px)); margin: 0 auto; padding: 32px 0 72px; }
.start-shell { display: grid; gap: 34px; }
.console-grid { display: grid; gap: 14px; }

.app-header,
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
}
.topbar { position: sticky; top: 10px; z-index: 10; }
.brand,
.brand-mark { display: inline-flex; align-items: center; gap: 10px; min-width: 0; color: var(--ink); font-weight: 800; line-height: 1; letter-spacing: -.03em; }
.project-pill {
  max-width: min(32vw, 220px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 3px 7px;
  background: var(--paper-2);
  color: var(--blue);
  font: 700 11px/1 var(--mono);
  letter-spacing: 0;
}
.brand-mark span, .brand-kicker, .jp-label { display: none; }
.brand-box,
.brand-mark::before {
  content: 'M';
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--blue);
  border-radius: 6px;
  background: var(--blue);
  color: var(--bg);
  font: 800 16px/1 var(--mono);
}
.brand-logo {
  display: block;
  flex: none;
  width: 32px;
  height: 32px;
  transform: translateY(-2px);
}
.brand-mark.has-logo::before { content: none; }
.header-actions,
.topbar-actions,
.inline-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }

.panel,
.panel-lite,
.subpanel,
.command-panel,
.recent-panel,
.connection-card {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper);
  box-shadow: var(--shadow);
}
.panel, .subpanel, .recent-panel { padding: 16px; }
.panel-lite { padding: 10px 12px; }
.stack-lg > * + * { margin-top: 14px; }
.panel-head,
.panel-header,
.section-row,
.connection-head,
.form-actions,
.message-head,
.thread-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.section-row.tight { padding: 0; }

.textbtn,
.nav-link,
.primary-btn,
button:not(.primary-btn):not(.textbtn):not(.run-summary):not(.agent-toast):not(.copy-button) {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink-2);
  padding: 8px 11px;
  font-size: 11px;
  letter-spacing: .04em;
  text-transform: lowercase;
  transition: border-color 120ms ease, background 120ms ease, color 120ms ease, transform 120ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .textbtn:hover,
  .nav-link:hover,
  button:not(.primary-btn):not(.run-summary):not(.agent-toast):not(.copy-button):hover { border-color: var(--blue); color: var(--blue); background: var(--blue-soft); }
}
.primary-btn,
button.primary {
  border: 1px solid var(--blue);
  border-radius: 6px;
  background: var(--blue);
  color: var(--bg);
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: lowercase;
  box-shadow: var(--shadow);
}
@media (hover: hover) and (pointer: fine) {
  .primary-btn:hover,
  button.primary:hover { background: color-mix(in srgb, var(--blue) 92%, var(--bg)); }
}

.auth-pill,
.badge,
.status-pill,
.connection-summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 5px 8px;
  background: var(--paper-2);
  color: var(--ink-3);
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: lowercase;
}
.status-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 14%, transparent);
  transform-origin: center;
}
.auth-pill[data-status="missing"] .status-dot,
.auth-pill[data-status="checking"] .status-dot,
.badge.launching .status-dot,
.badge.starting .status-dot,
.badge.queued .status-dot { background: var(--yellow); box-shadow: 0 0 0 4px color-mix(in srgb, var(--yellow) 14%, transparent); }
.auth-pill[data-status="error"] .status-dot,
.badge.failed .status-dot { background: var(--red); box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 14%, transparent); }
.auth-pill[data-status="checking"] .status-dot,
.badge.running .status-dot,
.badge.launching .status-dot,
.badge.starting .status-dot,
.badge.queued .status-dot,
.inbox-item.running .status-dot,
.inbox-item.launching .status-dot,
.inbox-item.starting .status-dot,
.inbox-item.queued .status-dot {
  animation: status-pulse 1.25s var(--ease-out) infinite;
  animation-delay: var(--pulse-delay, 0s);
}
.badge.running { color: var(--blue); border-color: var(--rule-2); }
.badge.completed,
.badge.ready,
.status-pill[data-tone="success"] { color: var(--teal); }
.badge.failed,
.status-pill[data-tone="error"] { color: var(--red); }
.status-pill[data-tone="warning"] { color: var(--yellow); }

.notice {
  border: 1px solid var(--rule);
  border-left: 2px solid var(--blue);
  border-radius: 6px;
  padding: 9px 11px;
  background: var(--paper-2);
  color: var(--ink-2);
  font-size: 11px;
  text-transform: lowercase;
}
.notice[data-tone="success"] { border-left-color: var(--teal); color: var(--teal); }
.notice[data-tone="warning"] { border-left-color: var(--yellow); color: var(--yellow); }
.notice[data-tone="error"] { border-left-color: var(--red); color: var(--red); }

/* Home */
.home-shell { width: min(1180px, calc(100% - 34px)); margin: 0 auto; padding: 24px 0 72px; }
.home-topbar { display: flex; align-items: center; justify-content: flex-start; gap: 14px; min-height: 44px; }
.home-topbar .header-actions { margin-left: auto; }
.home-actions .auth-pill { border-color: transparent; background: color-mix(in srgb, var(--paper) 62%, transparent); }
.launch-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  width: min(760px, 100%);
  margin: 0 auto;
  border: 1px solid var(--rule-2);
  border-radius: 6px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 96%, var(--blue-soft)), var(--paper));
  box-shadow: var(--shadow-xl), var(--shadow);
  overflow: hidden;
}
.launch-card > textarea {
  grid-column: 1 / -1;
  display: block;
  width: 100%;
  min-height: 112px;
  border: 0;
  border-radius: 6px;
  padding: clamp(14px, 2vw, 18px);
  background: transparent;
  color: var(--ink);
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.25;
  letter-spacing: -.045em;
}
.launch-card > textarea::placeholder { color: var(--ink-4); }
.target-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
  padding: 12px;
  border-top: 1px solid var(--rule);
  background: var(--paper-2);
}
.target-input {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper);
  padding: 0 12px;
}
.target-input > span:first-child { color: var(--blue); font: 700 11px/1 var(--mono); text-transform: lowercase; white-space: nowrap; }
.repo-input { grid-template-columns: minmax(0, 1fr); }
.target-input input,
.target-input select { border: 0; background: transparent; padding: 8px 0; box-shadow: none; font-size: 14px; }
.target-input input:focus,
.target-input select:focus { border: 0; box-shadow: none; }
.model-picker { grid-template-columns: 56px minmax(0, 1fr) auto; position: relative; }
.model-picker::after { content: '⌄'; pointer-events: none; color: var(--blue); font: 700 13px/1 var(--mono); }
.model-picker select { appearance: none; cursor: pointer; color: var(--ink-2); font-weight: 600; }
.thinking-slider { grid-template-columns: 56px minmax(0, 1fr) 48px; min-width: 0; }
.thinking-slider > span:not(:first-child) { width: 100%; min-width: 0; }
.thinking-slider input[type="range"] { cursor: pointer; accent-color: var(--blue); padding: 0; }
.thinking-slider output { min-width: 48px; color: var(--ink-2); font: 700 11px/1 var(--mono); text-align: right; text-transform: lowercase; }
.composer-controls { display: flex; align-items: stretch; flex-wrap: wrap; gap: 8px; min-width: 0; }
.composer-controls .target-input { flex: 1 1 220px; min-height: 36px; }
.composer-controls .model-picker { flex-basis: 240px; }
.composer-controls .thinking-slider { flex-basis: 260px; }
.attachment-row { display: flex; align-items: center; gap: 8px; min-width: 0; }
.composer-attachment-row { flex: 0 1 auto; justify-content: flex-start; min-height: 36px; }
.attach-btn {
  display: grid;
  place-items: center;
  flex: none;
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 17px;
  line-height: 1;
}
.image-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.attachment-status {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid transparent;
  border-radius: 999px;
  font: 700 11px/1.2 var(--mono);
}
.attachment-status.has-images {
  padding: 4px 8px;
  color: var(--blue);
  background: color-mix(in srgb, var(--blue-soft) 78%, var(--paper));
  border-color: color-mix(in srgb, var(--blue) 34%, transparent);
}
.launch-card,
.flow-composer { transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease; }
.is-dragging-images { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 18%, transparent), var(--shadow); }
.launch-controls { grid-column: 1; flex-wrap: nowrap; padding: 0 8px 10px 10px; }
.workspace-run-row { grid-column: 2; display: flex; justify-content: flex-end; align-self: stretch; padding: 0 10px 10px 0; border-top: 0; background: transparent; }
.run-btn { min-width: 112px; min-height: 34px; padding: 8px 12px; }
.repo-tray {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(0, 1.4fr) auto;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-top: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 82%, var(--paper-2));
}
.repo-tray p { margin: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.launch-details { display: grid; grid-template-columns: 1fr 1fr minmax(240px, 2fr); gap: 8px; padding: 10px 12px; border-top: 1px solid var(--rule); background: var(--paper); }
.status-line { margin: 0; padding: 10px 14px; border-top: 1px solid var(--rule); color: var(--ink-3); font-size: 13px; }
.status-line:empty { display: none; }
.home-recent { width: min(1180px, 100%); margin: 28px auto 0; padding: 0 2px; border: 0; background: transparent; box-shadow: none; }
.home-recent .section-row > div { min-width: 0; }
.home-recent h2 { margin-bottom: 4px; }
.home-recent p { margin: 0; font-size: 13px; }
.agent-toast {
  appearance: none;
  pointer-events: auto;
  display: grid;
  gap: 3px;
  width: 100%;
  min-width: 240px;
  max-width: min(360px, 100%);
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--green) 58%, var(--rule));
  border-radius: 14px;
  background: color-mix(in srgb, var(--green) 16%, var(--paper));
  color: var(--ink);
  box-shadow: var(--shadow-md);
  font: inherit;
  letter-spacing: normal;
  text-align: left;
  text-transform: none;
}
button.agent-toast { cursor: pointer; }
.agent-toast strong { color: var(--green); font-size: 13px; }
.agent-toast small { color: var(--ink-3); }
.agent-toast.error { border-color: color-mix(in srgb, var(--red) 58%, var(--rule)); background: color-mix(in srgb, var(--red) 14%, var(--paper)); }
.agent-toast.error strong { color: var(--red); }
.thread-inbox { display: grid; gap: 8px; margin-top: 14px; }
.action-lanes { display: grid; grid-template-columns: 1fr; gap: clamp(18px, 3vw, 28px); margin-top: 18px; }
.action-lane { min-width: 0; }
.action-lane-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 0 0 9px; border-bottom: 1px solid color-mix(in srgb, var(--rule) 72%, transparent); }
.action-lane-head h3 { margin: 0; font-size: 15px; }
.action-lane-tools { display: inline-flex; align-items: center; justify-content: flex-end; gap: 6px; flex-wrap: nowrap; }
.lane-clear { flex: 0 0 auto; padding: 5px 7px; font-size: 10px; white-space: nowrap; }
.action-count { display: grid; flex: 0 0 auto; place-items: center; min-width: 24px; height: 24px; border: 0; border-radius: 999px; color: var(--blue); background: color-mix(in srgb, var(--blue-soft) 72%, transparent); font: 700 12px/1 var(--mono); }
.action-list { display: grid; gap: 0; margin-top: 0; }
.action-thread { grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; row-gap: 4px; }
.action-thread .inbox-side { grid-column: 3; align-items: start; flex-direction: row; justify-content: flex-end; gap: 6px; }
.action-thread .answer-preview { grid-column: 2 / -1; min-width: 0; display: block; overflow: hidden; color: var(--ink-3); text-overflow: ellipsis; white-space: nowrap; }
.action-thread .inbox-main small { font-size: 10px; }
.finished-meta { display: grid; justify-items: end; gap: 3px; }
.runtime-label { color: var(--blue); font-weight: 700; }
.action-lane .empty-state { padding: 16px 0; border: 0; background: transparent; text-align: left; }
.inbox-item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--rule) 62%, transparent);
  border-radius: 6px;
  background: transparent;
  padding: 12px;
  transition: background 140ms ease;
}
.inbox-item:last-child { border-bottom: 0; }
.inbox-item .status-dot { width: 9px; height: 9px; }
.action-thread .status-dot[data-finished-indicator] { cursor: pointer; position: relative; z-index: 2; }
.action-thread .status-dot.is-seen { visibility: hidden; box-shadow: none; }
.inbox-item:nth-child(3n + 2),
.history-card:nth-child(3n + 2),
.timeline-item:nth-child(3n + 2) { --pulse-delay: -.18s; }
.inbox-item:nth-child(3n),
.history-card:nth-child(3n),
.timeline-item:nth-child(3n) { --pulse-delay: -.36s; }
.inbox-item.running .status-dot,
.inbox-item.launching .status-dot,
.inbox-item.starting .status-dot,
.inbox-item.queued .status-dot { background: var(--yellow); box-shadow: 0 0 0 4px color-mix(in srgb, var(--yellow) 14%, transparent); }
.inbox-item.failed .status-dot { background: var(--red); box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 14%, transparent); }
.inbox-main { min-width: 0; }
.action-thread .inbox-main::after { content: ''; position: absolute; inset: 0; z-index: 1; }
.inbox-main strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.inbox-main small { display: block; overflow: hidden; color: var(--ink-3); text-overflow: ellipsis; white-space: nowrap; }
.inbox-side { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 0; }
.inbox-side time { color: var(--ink-4); font: 10px/1 var(--mono); text-transform: lowercase; }
.archive-thread { position: relative; z-index: 2; padding: 5px 7px; white-space: nowrap; }
@media (hover: hover) and (pointer: fine) {
  .archive-thread { opacity: 0; visibility: hidden; pointer-events: none; transition: opacity 120ms ease; }
  .inbox-item:hover .archive-thread,
  .inbox-item:focus-within .archive-thread { opacity: 1; visibility: visible; pointer-events: auto; }
}
.empty-state { margin: 0; border: 1px dashed var(--rule-2); border-radius: 6px; padding: 24px; color: var(--ink-3); background: var(--paper); text-align: center; }

body[data-home-ui="ops"] .home-shell {
  width: min(900px, calc(100% - 56px));
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas: "nav" "launch" "recent";
  gap: 28px;
  align-items: start;
  padding-top: 36px;
}
body[data-home-ui="ops"] .home-topbar { grid-area: nav; }
body[data-home-ui="ops"] .launch-card {
  grid-area: launch;
  width: 100%;
  margin: 0;
  border-color: color-mix(in srgb, var(--rule-2) 80%, var(--blue));
  border-radius: 14px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 92%, var(--blue-soft)), color-mix(in srgb, var(--paper) 96%, var(--bg)));
}
body[data-home-ui="ops"] .launch-card > textarea { min-height: 128px; padding: 20px; line-height: 1.35; }
body[data-home-ui="ops"] .launch-controls { gap: 14px; padding: 0 14px 16px 16px; }
body[data-home-ui="ops"] .workspace-run-row { padding: 0 16px 16px 0; }
body[data-home-ui="ops"] .target-input { min-height: 44px; border-radius: 10px; background: color-mix(in srgb, var(--paper) 92%, var(--bg)); }
body[data-home-ui="ops"] .attach-btn { width: 44px; height: 44px; border-radius: 10px; }
body[data-home-ui="ops"] .run-btn { min-width: 132px; min-height: 44px; border-radius: 10px; }
body[data-home-ui="ops"] .home-recent { grid-area: recent; width: 100%; margin: 8px 0 0; padding: 0; }
body[data-home-ui="ops"] .action-lanes { grid-template-columns: 1fr; gap: 32px; margin-top: 24px; }
body[data-home-ui="ops"] .inbox-item { padding: 18px 14px; }

.project-shell { width: min(900px, calc(100% - clamp(40px, 12vw, 280px))); margin: 0 auto; padding: 28px 0 72px; display: grid; gap: clamp(16px, 2.4vw, 24px); }
.project-hero { max-width: 760px; margin: clamp(22px, 5vh, 52px) 0 0; }
.project-hero h1 { margin-bottom: 8px; font-size: clamp(38px, 6vw, 70px); line-height: .9; letter-spacing: -.07em; }
.signin-nav-button { min-width: 84px; }
.signin-gate { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .7fr); gap: clamp(18px, 3vw, 34px); align-items: stretch; border: 1px solid color-mix(in srgb, var(--blue) 46%, var(--rule)); border-radius: 24px; padding: clamp(18px, 3vw, 34px); background: radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--blue-soft) 82%, transparent), transparent 34rem), linear-gradient(135deg, color-mix(in srgb, var(--paper) 96%, var(--blue-soft)), color-mix(in srgb, var(--paper) 90%, var(--bg))); box-shadow: var(--shadow-xl), var(--shadow); }
.signin-gate.compact { grid-area: launch; width: min(920px, 100%); margin: 18px auto 14px; }
.signin-copy { display: grid; align-content: center; gap: 18px; min-height: clamp(360px, 42vh, 520px); }
.signin-copy h2 { max-width: 720px; margin: 0; font-size: clamp(44px, 7vw, 78px); line-height: .88; letter-spacing: -.075em; }
.signin-copy .lede { max-width: 620px; font-size: clamp(17px, 2vw, 21px); }
.signin-proof { display: grid; gap: 10px; max-width: 560px; margin: 0; padding: 0; list-style: none; }
.signin-proof li { display: flex; gap: 10px; align-items: center; color: var(--ink-2); font-size: 14px; }
.signin-proof li::before { content: ''; width: 9px; height: 9px; border-radius: 999px; background: var(--green); box-shadow: 0 0 0 5px color-mix(in srgb, var(--green) 14%, transparent); }
.signin-panel { align-self: center; display: grid; gap: 14px; border: 1px solid color-mix(in srgb, var(--rule) 82%, var(--ink-4)); border-radius: 18px; padding: clamp(18px, 2.4vw, 28px); background: color-mix(in srgb, var(--paper) 96%, white); box-shadow: var(--shadow-md); }
.signin-panel h3 { margin: 0 0 4px; font-size: clamp(26px, 3vw, 34px); letter-spacing: -.055em; }
.signin-panel .github-login-button { width: 100%; justify-content: center; min-height: 48px; border-radius: 12px; font-size: 13px; }
.github-login-button::before { content: '↗'; margin-right: 8px; font-weight: 900; }
.signin-footnote { margin: 0; color: var(--ink-4); font-size: 12px; line-height: 1.45; }
.project-grid { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: start; }
.project-card { min-width: 0; border: 1px solid color-mix(in srgb, var(--rule) 82%, var(--ink-4)); border-radius: 6px; background: color-mix(in srgb, var(--paper) 92%, var(--paper-2)); box-shadow: var(--shadow-md); padding: clamp(18px, 1.8vw, 26px); }
#project-form { display: grid; gap: 12px; }
.project-target { position: relative; grid-template-columns: minmax(0, 1fr) auto; gap: 0; min-height: 48px; overflow: visible; padding: 0 0 0 12px; }
.project-target .folder-picker-btn {
  align-self: stretch;
  height: auto;
  border-width: 0 0 0 1px;
  border-radius: 0 6px 6px 0;
  background: transparent;
  color: var(--blue);
  padding: 0 13px;
  font-weight: 800;
  box-shadow: none;
}
@media (hover: hover) and (pointer: fine) {
  .project-target .folder-picker-btn:hover { border-color: var(--blue); background: var(--blue); color: var(--bg); }
}
.repo-suggestions {
  position: absolute;
  z-index: 30;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  display: grid;
  gap: 2px;
  max-height: min(340px, 56vh);
  overflow: auto;
  border: 1px solid color-mix(in srgb, var(--rule-2) 86%, var(--ink-4));
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 94%, var(--bg));
  box-shadow: 0 18px 48px color-mix(in srgb, var(--ink) 12%, transparent);
  padding: 6px;
}
.repo-suggestions button.repo-suggestion:not(.primary-btn):not(.textbtn):not(.run-summary):not(.agent-toast):not(.copy-button) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  padding: 9px 10px;
  text-align: left;
  text-transform: none;
  letter-spacing: 0;
}
.repo-suggestion span { min-width: 0; }
.repo-suggestion strong,
.repo-suggestion small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.repo-suggestion strong { font-size: 13px; }
.repo-suggestion small { margin-top: 2px; color: var(--ink-3); font: 11px/1.2 var(--mono); }
.repo-suggestion em { color: var(--ink-3); font: 700 10px/1 var(--mono); text-transform: lowercase; font-style: normal; white-space: nowrap; }
.repo-suggestions button.repo-suggestion.is-active:not(.primary-btn):not(.textbtn):not(.run-summary):not(.agent-toast):not(.copy-button) { background: color-mix(in srgb, var(--blue-soft) 72%, transparent); color: var(--ink); }
.repo-suggestion-empty { padding: 12px; color: var(--ink-3); font-size: 13px; }
@media (hover: hover) and (pointer: fine) {
  .repo-suggestions button.repo-suggestion:hover:not(.primary-btn):not(.textbtn):not(.run-summary):not(.agent-toast):not(.copy-button) { background: color-mix(in srgb, var(--blue-soft) 72%, transparent); color: var(--ink); }
}
.project-card .repo-tray { display: flex; align-items: center; justify-content: space-between; gap: 10px; overflow: visible; margin: -2px 0 0; padding: 0 2px; border: 0; background: transparent; }
.project-card .repo-tray button { min-height: 30px; padding: 5px 8px; border-radius: 6px; }
.project-card .repo-tray p { flex: 1; min-width: 0; padding: 0; text-align: right; }
#project-form .status-line { border-top: 0; padding: 0 2px; }
.project-card > .primary-btn { width: 100%; min-height: 44px; margin-top: 0; }
.project-list { display: grid; gap: 10px; margin-top: 14px; }
.project-choice { display: grid; gap: 5px; width: 100%; padding: 13px 12px; text-align: left; text-transform: none; letter-spacing: 0; }
.project-choice-title { display: flex; align-items: center; gap: 8px; min-width: 0; }
.project-choice strong { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); font-size: 14px; }
.project-choice small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-3); font: 11px/1.3 var(--mono); }
.project-running-badge { display: inline-flex; align-items: center; gap: 5px; flex: none; color: var(--yellow); font: 700 10px/1 var(--mono); text-transform: lowercase; }
.project-running-badge .status-dot { width: 6px; height: 6px; background: var(--yellow); box-shadow: 0 0 0 4px color-mix(in srgb, var(--yellow) 14%, transparent); animation: status-pulse 1.25s var(--ease-out) infinite; }
.workspace-chip { display: inline-flex; align-items: center; gap: 7px; min-width: 0; padding: 4px 0; }
.workspace-chip .textbtn { padding: 4px 6px; font-size: 10px; border-radius: 6px; }
.workspace-chip strong { max-width: min(34vw, 300px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }

@media (hover: hover) and (pointer: fine) {
  .inbox-item:hover { background: color-mix(in srgb, var(--blue-soft) 42%, transparent); }
}

/* History */
.history-shell { width: min(1180px, calc(100% - 34px)); margin: 0 auto; padding: 32px 0 72px; }
.history-hero { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin: clamp(28px, 6vh, 58px) 0 16px; }
.history-hero h1 { margin-bottom: 8px; }
.history-hero p { margin: 0; }
.history-search { width: min(360px, 100%); }
.history-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 14px; }
.history-stat { border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); padding: 12px; box-shadow: var(--shadow); }
.history-stat strong { display: block; font-size: 26px; line-height: 1; letter-spacing: -.04em; }
.history-stat span { color: var(--ink-3); font: 700 11px/1 var(--mono); text-transform: lowercase; }
.history-list { display: grid; gap: 8px; }
.history-card { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); padding: 14px; box-shadow: var(--shadow); }
.history-card[data-archived="true"] { opacity: .76; }
.history-card.failed .status-dot { background: var(--red); box-shadow: 0 0 0 4px color-mix(in srgb, var(--red) 14%, transparent); }
.history-card.running .status-dot,
.history-card.launching .status-dot,
.history-card.starting .status-dot,
.history-card.queued .status-dot {
  background: var(--yellow);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--yellow) 14%, transparent);
  animation: status-pulse 1.25s var(--ease-out) infinite;
  animation-delay: var(--pulse-delay, 0s);
}
.history-card-main { min-width: 0; }
.history-card-title { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.history-card-title strong { min-width: 0; font-size: 16px; line-height: 1.2; }
.history-badges { display: flex; justify-content: flex-end; gap: 6px; flex-wrap: wrap; }
.restore-thread { padding: 3px 5px; font: 700 11px/1 var(--mono); }
.history-repo,
.history-prompt,
.history-meta { margin: 5px 0 0; }
.history-repo,
.history-meta { overflow: hidden; color: var(--ink-3); text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.history-prompt { color: var(--ink-2); font-size: 14px; }
.history-meta { color: var(--ink-4); font: 10px/1.4 var(--mono); text-transform: lowercase; }

/* Performance */
.performance-shell { width: min(1260px, calc(100% - 34px)); }
.performance-hero { margin: clamp(28px, 6vh, 58px) 0 18px; }
.performance-hero h1 { max-width: 820px; margin-bottom: 10px; }
.performance-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 14px; }
.performance-stat,
.performance-panel { border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); box-shadow: var(--shadow); }
.performance-stat { display: grid; gap: 8px; padding: 13px; }
.performance-stat span { color: var(--ink-3); font: 11px/1 var(--mono); text-transform: lowercase; }
.performance-stat strong { color: var(--blue); font-size: clamp(22px, 3vw, 34px); line-height: 1; letter-spacing: -.05em; }
.performance-grid { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.5fr); gap: 14px; align-items: start; }
.performance-side-stack { display: grid; gap: 14px; }
.performance-panel { padding: 14px; min-width: 0; }
.signal-list { margin: 12px 0 0; padding-left: 18px; color: var(--ink-2); }
.signal-list li + li { margin-top: 8px; }
.telemetry-source-list li:last-child { color: var(--ink-3); }
.performance-table-wrap { overflow-x: auto; margin-top: 12px; }
.performance-table { width: 100%; border-collapse: collapse; min-width: 1060px; font-size: 13px; }
.performance-table th,
.performance-table td { border-bottom: 1px solid var(--rule); padding: 10px 8px; text-align: left; vertical-align: top; }
.performance-table th { color: var(--ink-3); font: 11px/1 var(--mono); text-transform: lowercase; }
.performance-table td:first-child a { display: grid; gap: 3px; }
.performance-table small { color: var(--ink-3); }
.performance-table td:not(:first-child) small { display: block; margin-top: 3px; }

/* Thread */
html[data-desktop="true"] body {
  background-image: none;
  text-rendering: auto;
}
body.thread-page {
  --thread-rule: color-mix(in srgb, var(--blue) 10%, transparent);
  --thread-rule-strong: color-mix(in srgb, var(--blue) 17%, transparent);
  --rule: var(--thread-rule);
  --rule-2: var(--thread-rule-strong);
  background-color: var(--bg);
  background-image: linear-gradient(180deg, color-mix(in srgb, var(--paper) 18%, var(--bg)), var(--bg) 34rem);
  text-rendering: auto;
}
html[data-desktop="true"] body.thread-page { background-image: none; }
.thread-flow-shell {
  width: min(1180px, calc(100% - clamp(24px, 5vw, 64px)));
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 0 36px;
}
.flow-topbar {
  position: sticky;
  top: 10px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  margin: 0 0 20px;
  padding: 10px 12px;
  border: 1px solid var(--thread-rule-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 94%, var(--blue-soft)), color-mix(in srgb, var(--paper) 96%, var(--bg)));
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}
html[data-desktop="true"] .flow-topbar,
.thread-page .flow-topbar { backdrop-filter: none; }
.flow-top-left { display: flex; align-items: center; gap: 8px; min-width: 0; flex-wrap: wrap; }
.flow-title { min-width: 0; display: grid; justify-items: start; text-align: left; }
.flow-title strong,
.flow-title span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flow-title strong { font-size: 14px; letter-spacing: -.025em; }
.flow-title span { font-size: 12px; }
.thread-stage {
  display: grid;
  grid-template-columns: minmax(190px, 250px) minmax(0, 820px);
  gap: clamp(14px, 2.4vw, 24px);
  align-items: start;
  justify-content: center;
  max-width: 1120px;
  margin: 0 auto;
}
.flow-wrap { min-width: 0; display: grid; gap: 14px; }
.thread-main-header { position: sticky; top: 0; z-index: 20; grid-column: 1 / -1; display: grid; gap: 4px; padding: 12px 0 8px; background: var(--bg); }
.thread-main-row { display: flex; align-items: center; gap: clamp(12px, 2vw, 22px); }
.thread-main-row h1 { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 0; color: var(--blue); font-size: clamp(20px, 2.2vw, 28px); line-height: 1.1; letter-spacing: -.035em; }
.thread-main-header p { margin: 0; max-width: 620px; font-size: 13px; }
.thread-main-header .header-actions { flex: 0 0 auto; margin-left: auto; }
.flow-card { border: 1px solid var(--rule); border-radius: 12px; background: color-mix(in srgb, var(--paper) 96%, var(--bg)); box-shadow: var(--shadow); }
.agent-column {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 12px;
  align-self: start;
}
.agent-rail,
.notes-rail {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 10px;
  padding: 12px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 90%, var(--blue-soft)), color-mix(in srgb, var(--paper) 96%, var(--bg)));
}
.agent-column .agent-rail { position: static; top: auto; }
.agent-rail { cursor: pointer; }
.agent-rail:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.agent-rail.is-open { border-color: var(--blue); background: color-mix(in srgb, var(--blue-soft) 62%, var(--paper)); }
.rail-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--ink-3); font: 700 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.rail-head strong { color: var(--blue); font-size: 12px; }
.rail-hint { margin: -4px 0 0; color: var(--blue); font: 11px/1.25 var(--mono); text-transform: lowercase; }
.agent-graph { display: grid; gap: 8px; }
.agent-node {
  position: relative;
  display: grid;
  gap: 2px;
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 9px 10px;
  background: var(--paper);
  box-shadow: 0 1px 0 var(--inset-highlight);
}
.agent-node span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 800; font-size: 13px; }
.agent-node small { color: var(--ink-4); font: 10px/1.2 var(--mono); text-transform: lowercase; }
.agent-node.user { border-color: color-mix(in srgb, var(--blue) 42%, var(--rule)); background: var(--blue); color: var(--bg); }
.agent-node.user small { color: color-mix(in srgb, var(--bg) 72%, transparent); }
.agent-node.pi { border-color: color-mix(in srgb, var(--blue) 38%, var(--rule)); }
.agent-node.pi.working,
.agent-node.tool.running,
.agent-node.subagent.running,
.agent-node.workflow.running,
.workflow-view-node.running { border-color: color-mix(in srgb, var(--yellow) 68%, var(--rule)); background: color-mix(in srgb, var(--yellow) 10%, var(--paper)); }
.agent-node.pi.done,
.agent-node.tool.done,
.agent-node.subagent.done,
.agent-node.workflow.done,
.workflow-view-node.done { border-color: color-mix(in srgb, var(--green) 58%, var(--rule)); background: color-mix(in srgb, var(--green) 8%, var(--paper)); }
.agent-node.pi.failed,
.agent-node.tool.error,
.agent-node.subagent.error,
.agent-node.workflow.error,
.workflow-view-node.error { border-color: color-mix(in srgb, var(--red) 58%, var(--rule)); background: color-mix(in srgb, var(--red) 8%, var(--paper)); }
.agent-node.workflow { border-color: color-mix(in srgb, var(--blue) 42%, var(--rule)); }
.agent-node.subagent { border-color: color-mix(in srgb, var(--green) 42%, var(--rule)); }
.agent-node.tool { border-color: color-mix(in srgb, var(--rule-2) 72%, var(--rule)); }
.agent-edge { width: 2px; height: 18px; margin-left: 18px; background: linear-gradient(var(--rule-2), transparent); }
.subagent-stack { display: grid; gap: 7px; margin-left: 18px; padding-left: 12px; border-left: 2px solid var(--rule); }
.workflow-agent-stack { max-height: none; overflow: visible; padding-right: 0; }
.workflow-map { display: grid; gap: 10px; }
.workflow-map-head { margin: 0 0 2px; padding: 2px 0 1px; }
.workflow-map-head span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); font-weight: 850; font-size: 13px; }
.workflow-flow { display: grid; gap: 11px; }
.workflow-lane { display: grid; gap: 5px; border: 0; border-radius: 0; padding: 0; background: transparent; }
.workflow-lane-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 2px 0 1px; color: var(--ink-3); font: 850 10px/1.2 var(--mono); text-transform: lowercase; }
.workflow-lane-head span { display: inline-flex; align-items: center; gap: 6px; min-width: 0; color: var(--ink-2); font-size: 11px; letter-spacing: .02em; }
.workflow-lane-head i { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 999px; background: color-mix(in srgb, var(--blue) 14%, var(--paper)); color: var(--blue); font: 850 9px/1 var(--mono); font-style: normal; }
.workflow-lane-head small { color: var(--ink-4); font-weight: 750; }
.workflow-agent-grid { display: grid; gap: 2px; }
.workflow-view-node,
.workflow-view-node.running,
.workflow-view-node.done,
.workflow-view-node.error { position: relative; display: grid; gap: 2px; border: 0; border-radius: 0; padding: 5px 0 6px 14px; background: transparent; box-shadow: none; }
.workflow-view-node::before { content: ''; position: absolute; left: 0; top: 11px; width: 6px; height: 6px; border-radius: 999px; background: var(--ink-4); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ink-4) 10%, transparent); }
.workflow-view-node.done::before { background: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 12%, transparent); }
.workflow-view-node.running::before { background: var(--yellow); box-shadow: 0 0 0 3px color-mix(in srgb, var(--yellow) 14%, transparent); }
.workflow-view-node.error::before { background: var(--red); box-shadow: 0 0 0 3px color-mix(in srgb, var(--red) 14%, transparent); }
.workflow-node-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.workflow-node-top span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink); font-weight: 800; font-size: 12px; }
.workflow-node-top b { flex: none; padding: 0; border: 0; border-radius: 0; color: var(--ink-4); background: transparent; font: 750 10px/1 var(--mono); text-transform: lowercase; }
.workflow-view-node.running .workflow-node-top b { color: var(--yellow); }
.workflow-view-node.done .workflow-node-top b { color: var(--green); }
.workflow-view-node.error .workflow-node-top b { color: var(--red); }
.workflow-view-node small { color: var(--ink-3); font: 11px/1.35 var(--sans); text-transform: none; }
.notes-list { display: grid; gap: 10px; }
.notes-main { display: grid; gap: 12px; padding: clamp(14px, 2vw, 18px); }
.next-steps-main { display: grid; gap: 12px; padding: clamp(14px, 2vw, 18px); border-color: color-mix(in srgb, var(--blue) 32%, var(--rule)); background: linear-gradient(180deg, color-mix(in srgb, var(--blue-soft) 40%, var(--paper)), var(--paper)); }
.next-steps-list { display: grid; gap: 8px; }
.next-step-btn { display: grid; gap: 3px; width: 100%; border: 1px solid var(--rule); border-radius: 10px; background: color-mix(in srgb, var(--paper) 90%, var(--bg)); color: var(--ink); padding: 10px 11px; text-align: left; cursor: pointer; }
.next-step-btn:hover,
.next-step-btn:focus-visible { border-color: var(--blue); background: var(--blue-soft); outline: 0; }
.next-step-btn strong { font-size: 13px; line-height: 1.15; }
.next-step-btn span { color: var(--ink-3); font: 12px/1.35 var(--sans); }
.rail-note { display: grid; gap: 8px; border: 1px solid color-mix(in srgb, var(--green) 38%, var(--rule)); border-left-width: 3px; border-radius: 6px; padding: 9px 10px; background: color-mix(in srgb, var(--green) 7%, var(--paper)); }
.rail-note-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 5px 10px; }
.rail-note strong { font-size: 14px; line-height: 1.15; letter-spacing: -.02em; }
.rail-note code { flex: 1 1 260px; min-width: 0; max-width: 100%; overflow-wrap: anywhere; color: var(--ink-3); }
.rail-note-summary { margin: 0; color: var(--ink-3); font-size: 13px; }
.note-html-preview { min-height: 120px; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); }
.rail-empty { margin: 0; color: var(--ink-4); font-size: 12px; line-height: 1.35; }
.hidden-tool-hint { border-top: 1px solid var(--rule); padding-top: 8px; }
.diff-box { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; border-color: color-mix(in srgb, var(--blue) 26%, var(--rule)); border-radius: 12px; background: linear-gradient(180deg, color-mix(in srgb, var(--blue-soft) 44%, var(--paper)), var(--paper)); text-align: left; transition: border-color 120ms var(--ease-out), background 120ms var(--ease-out); }
.diff-box span { color: var(--ink-3); font: 800 10px/1 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.diff-box strong { margin-left: auto; border: 1px solid color-mix(in srgb, var(--blue) 38%, var(--rule)); border-radius: 999px; padding: 3px 7px; color: var(--blue); background: var(--blue-soft); font: 800 11px/1 var(--mono); white-space: nowrap; }
.diff-box:hover, .diff-box:focus-visible { border-color: color-mix(in srgb, var(--blue) 70%, var(--rule)); outline: 0; background: var(--blue-soft); }
.diff-file { flex: 0 0 auto; max-width: 210px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; border-color: var(--rule); padding: 6px 8px; background: color-mix(in srgb, var(--paper) 82%, var(--bg)); color: var(--ink-3); font: 700 10px/1.2 var(--mono); letter-spacing: 0; text-transform: none; }
.diff-file.is-active { border-color: color-mix(in srgb, var(--blue) 68%, var(--rule)); color: var(--blue); background: var(--blue-soft); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--blue) 20%, transparent); }
.diff-dialog { width: min(1240px, calc(100vw - 28px)); max-width: none; height: min(86vh, 920px); max-height: calc(100vh - 28px); margin: auto; padding: 0; color: var(--ink); border: 1px solid color-mix(in srgb, var(--blue) 28%, var(--rule)); border-radius: 20px; background: var(--paper); box-shadow: 0 28px 90px rgba(0,0,0,.58); }
.diff-dialog::backdrop { background: color-mix(in srgb, black 72%, transparent); backdrop-filter: blur(8px); }
.diff-dialog-shell { display: grid; grid-template-columns: minmax(190px, 250px) minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); height: 100%; min-height: 0; }
.diff-dialog-head { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border-bottom: 1px solid var(--rule); background: linear-gradient(180deg, color-mix(in srgb, var(--blue-soft) 34%, var(--paper)), var(--paper)); }
.diff-dialog-head h2 { margin: 0; max-width: min(780px, 72vw); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: clamp(22px, 3vw, 34px); line-height: 1.05; letter-spacing: -.055em; }
.diff-dialog-files { grid-column: 1; grid-row: 2; display: flex; flex-direction: column; gap: 7px; overflow: auto; padding: 12px; border-right: 1px solid var(--rule); background: color-mix(in srgb, var(--paper) 86%, var(--bg)); scrollbar-width: thin; }
.diff-dialog-files .diff-file { width: 100%; max-width: none; padding: 9px 10px; text-align: left; }
.diff-dialog-body { grid-column: 2; grid-row: 2; min-width: 0; min-height: 0; overflow: auto; padding: 14px; background: color-mix(in srgb, var(--bg) 92%, black); font: 12px/1.45 var(--mono); color-scheme: dark; --d2h-bg-color: #0b1018; --d2h-border-color: color-mix(in srgb, var(--blue) 24%, var(--rule)); --d2h-file-header-bg-color: #111824; --d2h-file-header-border-color: color-mix(in srgb, var(--blue) 22%, var(--rule)); --d2h-line-border-color: rgba(255,255,255,.055); --d2h-dim-color: rgba(210,220,235,.45); --d2h-empty-placeholder-bg-color: #121926; --d2h-empty-placeholder-border-color: rgba(255,255,255,.08); --d2h-selected-color: rgba(137,180,250,.22); --d2h-ins-bg-color: rgba(74,222,128,.12); --d2h-ins-border-color: rgba(74,222,128,.24); --d2h-ins-highlight-bg-color: rgba(74,222,128,.24); --d2h-ins-label-color: #62e6a5; --d2h-del-bg-color: rgba(248,113,113,.14); --d2h-del-border-color: rgba(248,113,113,.25); --d2h-del-highlight-bg-color: rgba(248,113,113,.26); --d2h-del-label-color: #ff8a98; }
.diff-truncated-warning { margin: 0 0 10px; padding: 9px 11px; border: 1px solid var(--warning, #b85c00); border-radius: 12px; color: var(--warning, #b85c00); background: color-mix(in srgb, var(--warning, #b85c00) 12%, transparent); font: 800 12px/1.3 var(--mono); }
.diff-dialog-body .d2h-wrapper { min-width: 0; background: transparent; color: var(--ink-2); font-family: var(--mono); }
.diff-dialog-body .d2h-file-wrapper { overflow: hidden; border-color: var(--d2h-border-color); border-radius: 14px; background: var(--d2h-bg-color); }
.diff-dialog-body .d2h-file-header { position: sticky; top: -14px; z-index: 8; border-bottom-color: var(--d2h-file-header-border-color); background: var(--d2h-file-header-bg-color); color: var(--ink-2); }
.diff-dialog-body .d2h-files-diff { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: start; }
.diff-dialog-body .d2h-file-diff, .diff-dialog-body .d2h-file-side-diff { min-width: 0; overflow-x: auto; border: 1px solid var(--d2h-line-border-color); border-radius: 10px; background: var(--d2h-bg-color); scrollbar-width: thin; }
.diff-dialog-body .d2h-code-wrapper { min-width: max-content; }
.diff-dialog-body .d2h-diff-table { width: max-content; min-width: 100%; }
.diff-dialog-body .d2h-code-side-line, .diff-dialog-body .d2h-code-line { width: auto; padding: 0 .75em; white-space: nowrap; }
/* ponytail: no sticky gutter; browser paints it over code during horizontal scroll. */
.diff-dialog-body .d2h-diff-table .d2h-code-linenumber, .diff-dialog-body .d2h-diff-table .d2h-code-side-linenumber { display: table-cell; position: static; background: color-mix(in srgb, var(--d2h-bg-color) 78%, black); color: var(--ink-4); border-color: var(--d2h-line-border-color); box-shadow: 1px 0 0 var(--d2h-line-border-color); }
.diff-dialog-body .d2h-code-linenumber { width: 7.5em; min-width: 7.5em; }
.diff-dialog-body .d2h-code-side-linenumber { width: 46px; min-width: 46px; }
.diff-dialog-body .d2h-code-line-ctn { width: auto; color: var(--ink-2); }
.diff-dialog-body .d2h-tag { border-radius: 999px; }
.diff-dialog-body .d2h-info { background: color-mix(in srgb, var(--blue-soft) 20%, var(--d2h-bg-color)); color: var(--ink-3); }
.diff-dialog-body .diff-plain-preview { margin: 0; padding: 14px; border: 1px solid var(--rule); border-radius: 14px; background: var(--d2h-bg-color); color: var(--ink-2); white-space: pre; }
.conversation-main,
.agent-activity {
  display: grid;
  gap: 14px;
  padding: 2px 0 0;
  overflow: visible;
}
.conversation-main.flow-card { border: 0; background: transparent; box-shadow: none; }
.agent-activity[hidden] { display: none !important; }
.agent-trace-inline {
  width: min(760px, 100%);
  padding: 2px 0 0;
  background: transparent;
}
.agent-activity-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.run-summary-card { width: fit-content; max-width: min(520px, 100%); }
.run-summary {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 0;
  padding: 0;
  appearance: none;
  border: 0;
  outline: 0;
  box-shadow: none;
  background: transparent;
  color: var(--ink-4);
  font: 14px/1.25 var(--mono);
  text-align: left;
  text-transform: lowercase;
  cursor: pointer;
}
.run-summary::before {
  content: '▸';
  color: var(--blue);
  opacity: .66;
  transition: transform 120ms var(--ease-out);
}
.run-summary[aria-expanded="true"]::before { transform: rotate(90deg); }
.run-summary:hover,
.run-summary:focus-visible,
.run-summary[aria-expanded="true"] { color: var(--blue); background: transparent; }
.run-summary-detail {
  max-width: min(520px, calc(100vw - 88px));
  margin: 2px 0 0 18px;
  color: var(--ink-4);
  font: 12px/1.35 var(--mono);
  overflow-wrap: anywhere;
  text-transform: lowercase;
}
.conversation-main .timeline-flow { padding-bottom: max(126px, var(--thread-composer-clearance, 220px)); }
.agent-activity .timeline-flow { padding-bottom: 24px; }
.now-card { position: relative; padding: clamp(14px, 2vw, 20px); }
.now-card > .status-dot { position: absolute; top: clamp(10px, 1.4vw, 14px); left: clamp(14px, 2vw, 20px); }
.now-card h1 { margin: 0 0 4px; color: var(--blue); font-size: clamp(28px, 4vw, 44px); line-height: 1; letter-spacing: -.055em; }
.status-pill[data-active="true"]::before,
.tool-card[data-state="running"] .badge::before {
  content: '';
  flex: none;
  width: .66em;
  height: .66em;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 .32em color-mix(in srgb, currentColor 14%, transparent);
  transform-origin: center;
  animation: status-pulse 1.25s var(--ease-out) infinite;
  animation-delay: var(--pulse-delay, 0s);
}
.status-pill[data-active="true"] { color: var(--yellow); border-color: color-mix(in srgb, var(--yellow) 45%, var(--rule)); }
.now-card p { max-width: 620px; margin: 0; font-size: 15px; }
.timeline-flow {
  position: relative;
  display: grid;
  gap: 16px;
  padding: 6px 0 126px 24px;
}
.timeline-flow::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 106px;
  left: 8px;
  width: 2px;
  background: linear-gradient(var(--rule-2), var(--rule), transparent);
}
#timeline::before { content: none; }
.timeline-flow:empty { display: none; }
.timeline-item { position: relative; min-width: 0; }
@supports (content-visibility: auto) {
  .thread-page .timeline-item {
    content-visibility: auto;
    contain-intrinsic-size: auto 160px;
  }
  .thread-page .message-item {
    contain-intrinsic-size: auto 240px;
  }
}
.timeline-dot {
  position: absolute;
  left: -22px;
  top: 17px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--bg);
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 1px var(--rule-2);
}
.run-summary-item .timeline-dot,
.message-item:has(.message-card.html-rendered) .timeline-dot { top: 1px; }
.timeline-card,
.message-card,
.thinking-card,
.tool-card {
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 96%, var(--bg));
  box-shadow: var(--shadow);
}
.timeline-card { padding: 13px 15px; }
.timeline-card strong { display: block; font-size: 14px; }
.timeline-card p { margin: 3px 0 0; color: var(--ink-3); font-size: 13px; }
.timeline-item.status .timeline-dot,
.timeline-item.metric .timeline-dot,
.timeline-item.log .timeline-dot { background: var(--teal); }
.timeline-item.log .timeline-card { border-color: var(--rule-2); }
.timeline-item.system-line .timeline-card { background: var(--paper-2); }
.implementation-note .timeline-dot { background: var(--green); }
.note-card { border-color: color-mix(in srgb, var(--green) 42%, var(--rule)); background: color-mix(in srgb, var(--green) 8%, var(--paper)); }
.note-path { margin-top: 8px; }
.note-files { display: grid; gap: 6px; margin: 10px 0 0; padding: 0; list-style: none; }
.note-files li { display: grid; gap: 2px; border-top: 1px solid var(--rule); padding-top: 6px; color: var(--ink-3); font-size: 12px; }
.note-files code { width: fit-content; max-width: 100%; overflow-wrap: anywhere; }
.message-item.user { display: flex; justify-content: flex-end; }
.message-item.user .timeline-dot { background: var(--ink-3); }
.message-item.user .message-card { max-width: min(620px, 92%); border-color: var(--thread-rule-strong); background: color-mix(in srgb, var(--blue-soft) 54%, var(--paper)); }
.message-item.assistant .timeline-dot { background: var(--blue); }
.message-item.assistant[data-turn-color="green"] .timeline-dot { background: var(--green); }
.message-item.assistant[data-turn-color="amber"] .timeline-dot { background: var(--yellow); }
.message-item.assistant[data-turn-color="gray"] .timeline-dot { background: var(--ink-3); }
.message-item.assistant[data-turn-color="green"] .message-card:not(.html-rendered) { border-color: color-mix(in srgb, var(--green) 48%, var(--rule)); background: color-mix(in srgb, var(--green) 6%, var(--paper)); }
.message-item.assistant[data-turn-color="amber"] .message-card:not(.html-rendered) { border-color: color-mix(in srgb, var(--yellow) 48%, var(--rule)); background: color-mix(in srgb, var(--yellow) 7%, var(--paper)); }
.message-item.assistant[data-turn-color="gray"] .message-card:not(.html-rendered) { border-color: color-mix(in srgb, var(--ink-3) 34%, var(--rule)); }
.run-summary-item .timeline-dot,
.thinking-item .timeline-dot { background: var(--yellow); }
.message-card { position: relative; width: fit-content; max-width: min(680px, 100%); overflow: hidden; }
.message-item.assistant .message-card:not(.html-rendered) { width: 100%; max-width: 100%; }
.message-card.html-rendered { width: 100%; max-width: min(820px, 100%); overflow: visible; border: 0; background: transparent; box-shadow: none; }
.message-head { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px 0; color: var(--ink-3); font-size: 11px; text-transform: lowercase; }
.message-body { padding: 12px 14px 14px; color: var(--ink); background: transparent; border: 0; box-shadow: none; font: 15px/1.6 var(--sans); }
.message-item.assistant .message-body[data-render-mode="text"] { font-family: var(--mono); }
.message-card.html-rendered .message-body { padding: 0; }
.message-body[data-render-mode="text"] { white-space: pre-wrap; word-break: break-word; }
.message-body[data-render-mode="html"] { min-width: min(760px, 100%); }
.message-attachments { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 180px)); gap: 8px; margin-top: 10px; white-space: normal; }
.message-attachment-image { display: block; max-width: 100%; max-height: 240px; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper-2); object-fit: contain; }
.copy-button {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 2;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper);
  color: var(--ink-2);
  padding: 4px 6px;
  opacity: 0;
  transform: translateY(-2px);
  font: 700 10px/1 var(--mono);
  letter-spacing: .04em;
  text-transform: lowercase;
}
.message-card > .copy-button {
  position: static;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: -2px 12px 10px;
  border: 0;
  background: transparent;
  color: var(--ink-3);
  padding: 0;
  opacity: .62;
  transform: none;
  font-size: 10px;
  font-weight: 600;
}
.message-card.html-rendered > .copy-button { margin-left: 0; }
.copy-button svg { display: block; width: 14px; height: 14px; fill: currentColor; }
.message-card > .copy-button svg { width: 13px; height: 13px; }
.message-card > .copy-button:hover,
.message-card > .copy-button:focus-visible { color: var(--ink-2); opacity: 1; }
.copy-button:focus-visible,
.message-card:hover > .copy-button,
.message-card:focus-within > .copy-button { opacity: 1; transform: none; }
.copy-button[disabled] { opacity: .72; cursor: default; }
@media (hover: none) { .copy-button { opacity: 1; transform: none; } }
.html-preview { display: block; width: 100%; height: 1px; overflow: hidden; border: 0; background: transparent; }
.excalidraw-artifacts { display: grid; gap: 10px; margin-top: 12px; white-space: normal; }
.excalidraw-card { overflow: hidden; border: 1px solid color-mix(in srgb, var(--rule) 82%, var(--ink-4)); border-radius: 8px; background: color-mix(in srgb, var(--paper) 92%, var(--bg)); box-shadow: var(--shadow); }
.excalidraw-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 10px; border-bottom: 1px solid var(--rule); color: var(--ink-2); font: 12px/1.3 var(--mono); }
.excalidraw-card-head strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.excalidraw-card-links { display: inline-flex; align-items: center; gap: 9px; flex: none; }
.excalidraw-card-head a { flex: none; color: var(--blue); text-decoration: none; }
.excalidraw-card-head a:hover { text-decoration: underline; }
.excalidraw-inline-viewer { display: block; width: 100%; height: min(520px, 58vh); min-height: 280px; border: 0; background: color-mix(in srgb, var(--paper) 70%, var(--bg)); }
.excalidraw-card-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 10px 10px; border-top: 1px solid var(--rule); }
.excalidraw-card-actions button { border: 1px solid var(--rule); border-radius: 999px; background: color-mix(in srgb, var(--paper) 92%, var(--blue-soft)); color: var(--ink-2); padding: 6px 9px; font: 700 11px/1 var(--mono); cursor: pointer; }
.excalidraw-card-actions button:hover,
.excalidraw-card-actions button:focus-visible { border-color: var(--blue); color: var(--blue); }
.diagram-inline-image { display: block; width: 100%; max-height: min(620px, 68vh); object-fit: contain; background: color-mix(in srgb, var(--paper) 70%, var(--bg)); }
.interactive-artifacts { display: grid; gap: 10px; margin-top: 12px; white-space: normal; }
.interactive-artifact-card { overflow: hidden; border: 1px solid color-mix(in srgb, var(--blue) 28%, var(--rule)); border-radius: 8px; background: color-mix(in srgb, var(--paper) 94%, var(--blue-soft)); box-shadow: var(--shadow); }
.interactive-artifact-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 11px; border-bottom: 1px solid var(--rule); }
.interactive-artifact-head strong { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); font-size: 13px; }
.interactive-artifact-head span { flex: none; color: var(--blue); font: 700 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.interactive-artifact-description { margin: 9px 11px 0; color: var(--ink-3); font-size: 13px; }
.interactive-controls { display: grid; gap: 10px; padding: 11px; }
.interactive-control { display: grid; gap: 6px; }
.interactive-control-label { color: var(--ink-2); font-weight: 700; font-size: 12px; }
.interactive-control-help { margin: 0; color: var(--ink-4); font-size: 12px; }
.interactive-slider-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(36px, auto); align-items: center; gap: 10px; }
.interactive-slider-row output { color: var(--ink-3); font: 700 12px/1 var(--mono); text-align: right; }
.interactive-control input[type="range"] { width: 100%; accent-color: var(--blue); }
.interactive-control select,
.interactive-control input[type="text"],
.interactive-control textarea { width: 100%; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); color: var(--ink-1); padding: 8px 9px; font: inherit; }
.interactive-control textarea { min-height: 72px; resize: vertical; }
.interactive-choice-list { display: flex; flex-wrap: wrap; gap: 7px; }
.interactive-choice { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--rule); border-radius: 999px; background: color-mix(in srgb, var(--paper) 90%, var(--bg)); padding: 6px 9px; color: var(--ink-2); font-size: 12px; }
.interactive-choice input { accent-color: var(--blue); }
.interactive-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 11px 11px; }
.interactive-action-button { border: 1px solid color-mix(in srgb, var(--blue) 60%, var(--rule)); border-radius: 6px; background: var(--blue); color: #fff; padding: 8px 11px; font: 800 12px/1 var(--sans); cursor: pointer; }
.interactive-action-button:hover,
.interactive-action-button:focus-visible { filter: brightness(1.05); }
.message-card.openui-rendered { width: 100%; max-width: 100%; overflow: visible; border: 0 !important; background: transparent !important; box-shadow: none; }
.message-card.openui-rendered .message-body { padding: 0; }
.openui-artifacts { display: grid; gap: 10px; min-width: 0; max-width: 100%; margin-top: 0; white-space: normal; }
.openui-artifact-card { min-width: 0; overflow: visible; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.openui-artifact-host { min-width: 0; max-width: 100%; overflow-x: auto; }
/* ponytail: OpenUI ships font shorthands; force app typography at the mount boundary. */
.openui-artifact-rendered,
.openui-artifact-rendered * { font-family: var(--sans) !important; }
.openui-artifact-rendered { max-width: 100%; min-width: 0; color: var(--ink-1); overflow-wrap: anywhere; }
.openui-artifact-rendered > .openui-card.openui-card-card { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.openui-artifact-rendered > .openui-card { max-width: 100%; min-width: 0; }
.openui-artifact-rendered .openui-markdown-renderer,
.openui-artifact-rendered .openui-markdown-renderer p,
.openui-artifact-rendered .openui-table-head-label { max-width: 100%; overflow-wrap: anywhere; }
.openui-artifact-rendered .openui-table-container { max-width: 100%; }
.openui-artifact-rendered .openui-table-head,
.openui-artifact-rendered .openui-table-cell { white-space: normal; overflow-wrap: anywhere; vertical-align: top; }
.openui-artifact-error { margin: 8px 0 0; color: var(--red); font: 12px/1.35 var(--mono); }
@media (hover: hover) and (pointer: fine) { .excalidraw-card:hover, .interactive-artifact-card:hover { border-color: color-mix(in srgb, var(--blue) 46%, var(--rule)); } }
.thinking-card { width: min(650px, 100%); border-color: color-mix(in srgb, var(--yellow) 45%, var(--rule)); background: color-mix(in srgb, var(--yellow) 7%, var(--paper)); }
.thinking-body { max-height: 180px; overflow: auto; padding: 10px 12px 12px; color: var(--ink-3); font: italic 12px/1.55 var(--mono); white-space: pre-wrap; }
.tool-item { display: flex; justify-content: flex-start; }
.tool-item .timeline-dot { top: 15px; background: var(--yellow); }
.tool-card { width: min(680px, 100%); overflow: hidden; background: color-mix(in srgb, var(--paper-2) 60%, var(--paper)); }
.tool-card summary {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  min-height: 44px;
  padding: 11px 13px;
  color: var(--ink-2);
  list-style: none;
  cursor: pointer;
}
.tool-card summary::-webkit-details-marker { display: none; }
.tool-card summary span:first-child { flex: 0 0 auto; min-width: max-content; overflow: visible; white-space: nowrap; font-weight: 700; }
.tool-target { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-4); font: 11px/1.2 var(--mono); }
.tool-target:empty { display: none; }
.tool-card summary .badge { flex: none; }
.workflow-card summary::before { content: 'workflow'; color: var(--blue); font: 700 10px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.workflow-item .timeline-dot { background: var(--blue); }
.tool-card[open] summary { border-bottom: 1px solid var(--rule); }
.tool-card pre { max-height: 260px; overflow: auto; padding: 11px 12px; color: var(--ink-2); font-size: 11px; line-height: 1.5; background: var(--paper); }
.tool-card pre:empty { display: none; }
.legacy-log .tool-card summary::before { content: 'log'; }
.thread-done-btn {
  flex: none;
  min-height: 32px;
  padding: 8px 10px;
  font-size: 11px;
  white-space: nowrap;
}
.flow-composer {
  position: sticky;
  bottom: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 0;
  padding: 0;
  border: 1px solid var(--thread-rule-strong);
  border-radius: 14px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--paper) 92%, var(--blue-soft)), color-mix(in srgb, var(--paper) 96%, var(--bg)));
  box-shadow: var(--shadow-xl), var(--shadow);
  overflow: hidden;
}
.composer-field { display: contents; }
.flow-composer textarea {
  grid-column: 1 / -1;
  display: block;
  width: 100%;
  min-height: 96px;
  max-height: 220px;
  border: 0;
  border-radius: 14px;
  padding: 16px;
  background: transparent;
  color: var(--ink);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.32;
  letter-spacing: -.04em;
}
.flow-composer textarea::placeholder { color: var(--ink-4); }
.composer-hint { grid-column: 1 / -1; padding: 0 14px 10px; font: 11px/1.3 var(--mono); color: var(--ink-3); }
.flow-composer .composer-controls { grid-column: 1; flex-wrap: nowrap; gap: 10px; padding: 0 10px 12px 12px; }
.flow-composer .target-input,
.flow-composer .attach-btn { border-radius: 10px; }
.flow-composer .target-input input,
.flow-composer .target-input select { padding: 9px 0; font-size: 13px; }
.flow-composer .thinking-slider input[type="range"] { padding: 0; }
.flow-composer > .primary-btn { align-self: stretch; min-width: 112px; min-height: 38px; margin: 0 12px 12px 0; padding: 8px 12px; border-radius: 10px; }
/* ponytail: soften the thread page as one surface; add per-component contrast back only if a state gets unclear. */
.thread-page .flow-card,
.thread-page .agent-node,
.thread-page .timeline-card,
.thread-page .message-card,
.thread-page .thinking-card,
.thread-page .tool-card,
.thread-page .diff-box,
.thread-page .next-steps-main,
.thread-page .interactive-artifact-card,
.thread-page .excalidraw-card { border-color: var(--thread-rule); }
.thread-page .flow-topbar,
.thread-page .flow-composer,
.thread-page .message-item.user .message-card { border-color: var(--thread-rule-strong); }
.fact-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 6px; }
.fact { display: grid; gap: 3px; border: 1px solid var(--rule); border-radius: 6px; padding: 8px; background: var(--paper-2); }
.fact span { color: var(--ink-3); font-size: 10px; text-transform: lowercase; }
.fact code { min-width: 0; overflow-wrap: anywhere; color: var(--ink-2); background: transparent; padding: 0; }

.settings-shell {
  position: relative;
  z-index: 0;
  width: min(1040px, calc(100% - 40px));
  display: grid;
  gap: 24px;
  padding: 28px 0 64px;
  color: var(--ink);
}
.settings-shell::before { content: ''; position: fixed; inset: 0; z-index: -1; background: var(--bg); background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.14, 0 0 0 0 0.10, 0 0 0 0 0.07, 0 0 0 0.025 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>"); }
.settings-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.settings-nav .brand-mark { color: var(--ink); }
.settings-global-status { margin: 0; border: 1px solid var(--rule-2); border-left: 3px solid var(--yellow); border-radius: 6px; padding: 11px 13px; background: var(--paper-2); color: var(--ink-2); font: 700 13px/1.35 var(--sans); }
.settings-hero { display: grid; gap: 16px; padding: 18px 0 14px; border-bottom: 1px solid var(--rule); }
.settings-hero h1 { max-width: 720px; margin: 0 0 8px; font-size: clamp(42px, 7vw, 64px); line-height: .9; letter-spacing: -.08em; }
.settings-hero .lede { max-width: 660px; color: var(--ink-2); font-size: clamp(17px, 2vw, 20px); line-height: 1.35; }
.settings-status-line,
.settings-card label > span { font-family: var(--mono); }
.settings-tabs { grid-column: 1 / -1; min-width: 0; }
.settings-tabs [data-slot="tabs-list"] { width: 100%; height: auto; justify-content: flex-start; flex-wrap: wrap; gap: 6px; border: 1px solid var(--rule); background: transparent; padding: 6px; }
.settings-tabs [data-slot="tabs-trigger"] { flex: 0 1 auto; height: 32px; border-radius: 6px; color: var(--ink-3); font: 800 11px/1 var(--mono); text-transform: lowercase; }
.settings-tabs [data-slot="tabs-trigger"][data-active] { background: var(--blue-soft); color: var(--blue); }
.settings-section { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 28px; align-items: start; padding-top: 4px; }
.settings-section-head { position: sticky; top: 76px; display: grid; gap: 8px; }
.settings-section-head h2 { margin: 0; font-size: 26px; line-height: 1; letter-spacing: -.06em; }
.settings-section-head p:not(.eyebrow) { margin: 0; color: var(--ink-3); font-size: 14px; line-height: 1.42; }
.settings-auth-grid,
.settings-split-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.settings-split-grid { grid-template-columns: minmax(0, 1fr); }
.settings-sandbox-card { max-width: 860px; }
.settings-card { display: grid; gap: 16px; min-width: 0; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); padding: 18px; box-shadow: var(--shadow); }
.settings-auth-card { min-height: 188px; grid-template-rows: auto auto minmax(0, 1fr); }
.settings-card-head { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: flex-start; gap: 12px; min-width: 0; }
.settings-card-head h3 { margin: 0 0 6px; color: var(--ink); font-size: 20px; letter-spacing: -.045em; }
.settings-card-head p { margin: 0; color: var(--ink-3); font-size: 13px; line-height: 1.35; }
.settings-card-head .primary-btn { align-self: start; white-space: nowrap; }
.settings-auth-card .settings-card-head { grid-template-columns: auto minmax(0, 1fr); }
.settings-auth-card .settings-card-head .primary-btn { grid-column: 2; justify-self: start; }
.settings-mark { display: inline-grid; place-items: center; flex: none; width: 34px; height: 34px; border: 1px solid var(--rule-2); border-radius: 6px; background: var(--blue-soft); color: var(--blue); font: 900 11px/1 var(--mono); text-transform: lowercase; }
.settings-status-line { margin: 0; border: 1px solid var(--rule); border-radius: 999px; padding: 7px 10px; background: var(--paper-2); color: var(--ink-2); font-size: 12px; line-height: 1.35; }
.settings-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.settings-secondary-actions { align-self: end; }
.settings-card label > span { color: var(--ink-3); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: lowercase; }
.settings-card input:not(.sr-only),
.settings-card textarea,
.settings-card select { border-radius: 6px; background: var(--paper); }
.settings-code-field textarea { min-height: 190px; font-size: 14px; line-height: 1.5; }
.settings-card small { color: var(--ink-4); }
.settings-card .toggle-card { border-radius: 6px; background: var(--paper-2); }
.settings-save-row { align-items: center; justify-content: flex-start; }
.settings-save-row .settings-status-line { flex: 1 1 220px; }
.settings-profile-card .profile-resource-grid { gap: 14px; }
.settings-resource-panel { display: grid; gap: 8px; min-width: 0; }
.settings-resource-panel h3 { margin: 0; color: var(--ink); font-size: 15px; letter-spacing: -.025em; }
.settings-card .resource-list { max-height: 280px; border-radius: 6px; background: var(--paper); padding: 8px; }
.settings-card .resource-item { border-radius: 6px; background: var(--paper-2); }
.settings-desktop-card[hidden] { display: none !important; }

/* Forms/settings compatibility */
.field textarea,
.field input,
.board-select,
.form-grid input,
.form-grid textarea,
.input-row input,
input,
textarea,
select { width: 100%; border: 1px solid var(--rule); border-radius: 6px; background: var(--paper); color: var(--ink); padding: 10px 11px; }
input:focus,
textarea:focus,
select:focus { border-color: var(--blue); box-shadow: none; outline: none; }
.toggle-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--paper-2);
  padding: 12px;
}
.toggle-card span { display: block; color: var(--ink-2); font-weight: 700; }
.toggle-card small { display: block; color: var(--ink-3); }
.toggle-card select { width: min(260px, 48vw); }
.toggle-card input[type="checkbox"] { width: auto; min-width: 18px; height: 18px; accent-color: var(--blue); }
.profile-resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.resource-list { display: grid; gap: 6px; max-height: 260px; overflow: auto; border: 1px solid var(--rule); background: var(--paper); padding: 8px; }
.resource-item { display: grid; grid-template-columns: auto 1fr; gap: 8px; align-items: start; padding: 6px; border: 1px solid var(--rule); background: var(--paper-2); }
.resource-item input { width: auto; min-width: 16px; height: 16px; margin-top: 2px; accent-color: var(--blue); }
.resource-item span { color: var(--ink-2); font-weight: 700; overflow-wrap: anywhere; }
.resource-item small { display: block; color: var(--ink-3); overflow-wrap: anywhere; }
.hero { padding: 18px; overflow: hidden; }
.section-title { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; border-bottom: 1px solid var(--rule); padding-bottom: 8px; margin-bottom: 12px; }
.section-title span, .section-title p { color: var(--blue); font: 700 11px/1 var(--mono); text-transform: lowercase; }
.hud-panel, .repo-picker-card, .choice-card, .debug-cell { border: 1px solid var(--rule); border-radius: 6px; background: var(--paper-2); padding: 12px; }
.form-grid,
.input-row,
.choice-row,
.debug-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.full-width { grid-column: 1 / -1; }
.form-actions { flex-wrap: wrap; }
.connection-card { padding: 14px; background: var(--paper); }
.thread-list { display: grid; gap: 8px; }
.thread-card { border: 1px solid var(--rule); border-radius: 6px; padding: 12px; background: var(--paper); }
.thread-card-actions, .thread-card-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.terminal-window { overflow: hidden; }
.terminal-titlebar { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px; border-bottom: 1px solid var(--rule); background: var(--paper-2); color: var(--ink-3); font: 11px/1 var(--mono); }
.window-dots { display: inline-flex; gap: 4px; }
.window-dots span { width: 8px; height: 8px; border: 1px solid var(--rule-2); border-radius: 6px; background: var(--paper); }
.console-footer { display: grid; place-items: center; gap: 4px; padding: 14px 0 0; color: var(--ink-4); text-align: center; font: 11px/1.3 var(--mono); }

@media (max-width: 980px) {
  .board-shell, .shell { width: min(100% - 24px, 1120px); padding-top: 18px; }
  .project-shell { width: min(900px, calc(100% - 48px)); padding-top: 18px; }
  .app-header { align-items: flex-start; flex-direction: column; }
  .thread-flow-shell { width: min(820px, calc(100% - 24px)); }
  .flow-topbar { grid-template-columns: 1fr; justify-items: start; top: 8px; }
  .flow-title { justify-items: start; text-align: left; }
  .header-actions { justify-content: flex-start; }
  .thread-stage { grid-template-columns: 1fr; }
  .agent-column,
  .agent-rail,
  .notes-rail { position: static; }
  .agent-graph { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); align-items: stretch; }
  .agent-edge { display: none; }
  .subagent-stack { margin-left: 0; }
  body[data-home-ui="ops"] .home-shell { display: block; width: min(900px, calc(100% - 32px)); padding-top: 24px; }
  body[data-home-ui="ops"] .home-recent { margin-top: 24px; }
  .signin-gate,
  .project-grid,
  .target-row,
  .repo-tray,
  .launch-details,
  .advanced-fields,
  .action-lanes,
  .history-stats,
  .performance-grid { grid-template-columns: 1fr; }
  .history-hero { align-items: stretch; flex-direction: column; }
  .history-search { width: 100%; }
  .settings-hero,
  .settings-section { grid-template-columns: 1fr; }
  .settings-section-head { position: static; }
  .settings-auth-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  .inbox-item,
  .action-thread { grid-template-columns: auto minmax(0, 1fr); }
  .inbox-side,
  .action-thread .inbox-side { grid-column: 2; align-items: flex-start; flex-direction: row; justify-content: flex-start; flex-wrap: wrap; margin-top: 6px; }
}

@media (max-width: 640px) {
  h1 { font-size: clamp(34px, 15vw, 58px); }
  .project-shell { width: min(900px, calc(100% - 24px)); }
  .home-shell { width: min(100% - 20px, 1040px); padding-top: 12px; }
  .home-topbar { align-items: flex-start; flex-direction: column; }
  .home-topbar .header-actions { margin-left: 0; }
  .home-actions { justify-content: flex-start; }
  .launch-card { grid-template-columns: 1fr; }
  .launch-card > textarea,
  body[data-home-ui="ops"] .launch-card > textarea { min-height: 104px; }
  .launch-controls { grid-column: 1; flex-wrap: wrap; padding: 0 10px 8px; }
  .workspace-run-row { grid-column: 1; padding: 0 10px 10px; }
  .thread-flow-shell { width: min(100% - 18px, 820px); padding: 10px 0 22px; }
  .agent-trace-inline { width: 100%; }
  .timeline-flow { padding-left: 20px; }
  .timeline-dot { left: -16px; }
  .flow-composer { grid-template-columns: 1fr; bottom: 8px; }
  .flow-composer .composer-controls { grid-column: 1; flex-wrap: wrap; padding: 0 10px 8px; }
  .flow-composer .primary-btn,
  .run-btn { width: 100%; }
  .flow-composer > .primary-btn { width: auto; margin: 0 10px 10px; }
  .history-card-title { flex-direction: column; }
  .history-badges { justify-content: flex-start; }
  .settings-shell { width: min(100% - 20px, 1040px); padding-top: 12px; }
  .settings-auth-grid,
  .settings-split-grid { grid-template-columns: 1fr; }
  .settings-hero { padding: 20px 0 14px; }
  .settings-hero h1 { font-size: clamp(42px, 14vw, 66px); }
  .settings-card-head,
  .settings-auth-card .settings-card-head { grid-template-columns: 1fr; padding-right: 0; }
  .settings-auth-card .settings-card-head .primary-btn { position: static; grid-column: auto; }
  .settings-actions,
  .settings-save-row { align-items: stretch; flex-direction: column; }
  .settings-actions > *,
  .settings-save-row > * { width: 100%; }
  .project-target { grid-template-columns: 1fr; gap: 8px; padding: 8px; }
  .project-target .folder-picker-btn { justify-content: center; width: 100%; min-height: 36px; border: 1px solid color-mix(in srgb, var(--blue) 28%, transparent); border-radius: 6px; }
  .project-card .repo-tray { align-items: flex-start; flex-direction: column; gap: 6px; padding: 0 2px; }
  .project-card .repo-tray button { min-height: 0; border: 1px solid var(--rule); border-radius: 6px; }
  .project-card .repo-tray p { width: 100%; text-align: left; }
}

@keyframes status-pulse {
  0%, 100% { transform: scale(.9); opacity: .65; }
  50% { transform: scale(1.16); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}