:root {
  color-scheme: light dark;
  /* Centricity Research palette from brand mark */
  --brand-blue: #184878;
  --brand-blue-bright: #3868a8;
  --brand-green: #286040;
  --bg: #f2f5f9;
  --bg-deep: #e6ecf3;
  --bg-glow: radial-gradient(120% 80% at 50% -10%, #d9e6f4 0%, transparent 55%),
    radial-gradient(90% 60% at 100% 100%, #dce9e2 0%, transparent 45%);
  --ink: #12263f;
  --ink-soft: #5a6e86;
  --line: rgb(24 72 120 / 0.12);
  --line-bright: rgb(255 255 255 / 0.55);
  --accent: var(--brand-blue);
  --accent-ink: #f4f8fd;
  --accent-soft: rgb(24 72 120 / 0.12);
  --you: #d9e5f2;
  --bot: rgb(255 255 255 / 0.72);
  --bot-solid: #f7f9fc;
  --danger: #a33b30;
  --glass: rgb(242 245 249 / 0.72);
  --glass-heavy: rgb(242 245 249 / 0.9);
  --shadow: rgb(18 38 63 / 0.08);
  --shadow-lift: 0 10px 30px rgb(18 38 63 / 0.08), 0 1px 0 rgb(255 255 255 / 0.5) inset;
  --radius: 20px;
  --radius-sm: 14px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-press: cubic-bezier(0.2, 0.8, 0.2, 1);
  --spring: 420ms var(--ease-out);
  --hit: 10px;
  --teal: var(--brand-green);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070d14;
    --bg-deep: #05090f;
    --bg-glow: radial-gradient(120% 80% at 50% -10%, #122338 0%, transparent 55%),
      radial-gradient(90% 60% at 100% 100%, #10241c 0%, transparent 45%);
    --ink: #e8eef6;
    --ink-soft: #9aabbf;
    --line: rgb(232 238 246 / 0.12);
    --line-bright: rgb(255 255 255 / 0.08);
    --accent: var(--brand-blue-bright);
    --accent-ink: #061018;
    --accent-soft: rgb(56 104 168 / 0.2);
    --you: #142436;
    --bot: rgb(14 22 34 / 0.72);
    --bot-solid: #0e1622;
    --danger: #e08a7e;
    --glass: rgb(7 13 20 / 0.72);
    --glass-heavy: rgb(7 13 20 / 0.9);
    --shadow: rgb(0 0 0 / 0.45);
    --shadow-lift: 0 12px 32px rgb(0 0 0 / 0.35), 0 1px 0 rgb(255 255 255 / 0.04) inset;
    --teal: #4a8f68;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

html,
body {
  margin: 0;
  min-height: 100dvh;
  background-color: var(--bg);
  background-image: var(--bg-glow);
  background-attachment: fixed;
  color: var(--ink);
  font: 100%/1.47 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

button,
a,
textarea,
input {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3.5rem;
  z-index: 40;
  padding: 0.55rem 0.85rem;
  border-radius: 12px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  text-decoration: none;
  transition: top 180ms var(--ease-out);
}

.skip:focus {
  top: 0.85rem;
  outline: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ── Chrome / dock materials ── */

.chrome,
.dock {
  position: sticky;
  z-index: 12;
  background: var(--glass);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
}

.chrome {
  top: 0;
}

.chrome::after,
.dock::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 18px;
  pointer-events: none;
}

.chrome::after {
  bottom: -18px;
  background: linear-gradient(to bottom, var(--glass-heavy), transparent);
}

.dock {
  bottom: 0;
  padding: 0.7rem 1.25rem calc(0.85rem + env(safe-area-inset-bottom));
}

.dock::before {
  top: -18px;
  background: linear-gradient(to top, var(--glass-heavy), transparent);
}

.chrome-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0.55rem 1.25rem;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  margin: calc(var(--hit) * -0.35) 0;
  padding: 0.2rem 0.15rem;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: transform 100ms var(--ease-press), opacity 160ms var(--ease-out);
  will-change: transform;
}

.brand:active,
.brand.pressed {
  transform: scale(0.98);
  opacity: 0.88;
}

.brand-logo {
  display: block;
  height: 32px;
  width: auto;
  max-width: min(148px, 42vw);
  object-fit: contain;
  flex: 0 0 auto;
}

.brand-divider {
  width: 1px;
  height: 1.15rem;
  flex: 0 0 auto;
  background: var(--line);
  border-radius: 1px;
}

.brand-product {
  font-size: 1.02rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
}

.brand-lockup {
  display: block;
  width: min(240px, 68vw);
  height: auto;
  margin: 0.55rem 0 0.15rem;
  object-fit: contain;
  animation: materialize 520ms var(--ease-out) both;
}

.empty-product {
  margin: 0.55rem 0 0;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-blue);
}

@media (prefers-color-scheme: dark) {
  .empty-product {
    color: var(--brand-blue-bright);
  }
}

.chrome-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.dash-link,
.inline-link,
.chip {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0;
  border: 0;
  text-decoration: none;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  cursor: pointer;
  color: var(--accent-ink);
  background: var(--accent);
  padding: 0.48rem 0.82rem;
  min-height: 32px;
  border-radius: 999px;
  transition:
    transform 100ms var(--ease-press),
    filter 160ms var(--ease-out),
    background 160ms var(--ease-out),
    box-shadow 160ms var(--ease-out);
  will-change: transform;
}

.dash-link:hover,
.inline-link:hover,
.chip:hover {
  filter: brightness(1.05);
}

.dash-link:active,
.inline-link:active,
.chip:active,
.dash-link.pressed,
.inline-link.pressed,
.chip.pressed {
  transform: scale(0.97);
  filter: brightness(0.98);
}

.dash-link.ghost,
.chip.ghost {
  color: var(--ink);
  background: rgb(255 255 255 / 0.35);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 var(--line-bright);
}

.dash-link[aria-current="page"] {
  color: var(--accent-ink);
  background: var(--accent);
  border: 0;
  box-shadow: none;
  pointer-events: none;
}

@media (prefers-color-scheme: dark) {
  .dash-link.ghost,
  .chip.ghost {
    background: rgb(255 255 255 / 0.06);
  }
}

.inline-link {
  margin-top: 0.45rem;
  width: fit-content;
}

.status {
  margin: 0 0 0 0.15rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-soft);
  transition: background 200ms var(--ease-out), box-shadow 200ms var(--ease-out);
}

.status[data-state="ok"] .status-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.status[data-state="down"] .status-dot {
  background: var(--danger);
}

/* ── Stage / thread ── */

.stage {
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
  padding: 1.1rem 1.25rem 0.5rem;
}

.thread {
  display: flex;
  flex-direction: column;
  gap: 1.05rem;
  padding-bottom: 9rem;
}

.empty {
  padding-top: 0.4rem;
}

.empty h1 {
  margin: 0.55rem 0 0.65rem;
  font-size: clamp(2.05rem, 5.2vw, 3.15rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.lede {
  margin: 0 0 1.35rem;
  max-width: 40ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.prompts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.prompt {
  width: 100%;
  text-align: left;
  font: inherit;
  font-size: 0.95rem;
  letter-spacing: -0.011em;
  color: var(--ink);
  background: var(--bot);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.92rem 1.05rem;
  cursor: pointer;
  box-shadow: var(--shadow-lift);
  transition:
    transform 100ms var(--ease-press),
    background 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    box-shadow 180ms var(--ease-out);
  will-change: transform;
}

.prompt:hover {
  background: var(--you);
  border-color: rgb(31 107 87 / 0.18);
}

.prompt:active,
.prompt.pressed {
  transform: scale(0.985);
  box-shadow: 0 2px 8px var(--shadow);
}

.turn {
  display: grid;
  gap: 0.4rem;
  scroll-margin-bottom: 9rem;
  animation: rise var(--spring) both;
}

.turn-label {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 560;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.bubble {
  margin: 0;
  padding: 0.95rem 1.08rem;
  border-radius: var(--radius);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  letter-spacing: -0.01em;
  line-height: 1.45;
}

.bubble.you {
  background: var(--you);
  justify-self: end;
  max-width: min(92%, 34rem);
  border-bottom-right-radius: 8px;
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.28);
}

.bubble.bot {
  background: var(--bot);
  border: 1px solid var(--line);
  border-bottom-left-radius: 8px;
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.bubble.error {
  color: var(--danger);
  border-color: rgb(163 59 48 / 0.28);
  background: rgb(163 59 48 / 0.06);
}

/* ── Charts ── */

.chart-board {
  display: grid;
  gap: 0.65rem;
}

.chart-board.multi {
  grid-template-columns: 1fr;
}

.chart-card {
  margin: 0;
  padding: 0.9rem 1rem 1.05rem;
  background: var(--bot);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: materialize 480ms var(--ease-out) both;
}

.chart-card figcaption {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: -0.015em;
}

.chart-wrap {
  position: relative;
  height: 220px;
}

.chart-card canvas {
  width: 100% !important;
  height: 100% !important;
}

@media (min-width: 640px) {
  .chart-board.multi {
    grid-template-columns: 1fr 1fr;
  }
}

/* ── Pending / skeleton ── */

.pending-panel {
  display: grid;
  gap: 0.8rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius);
  background: var(--bot);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: materialize 360ms var(--ease-out) both;
}

.pending-stage {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 560;
  letter-spacing: -0.012em;
  color: var(--ink-soft);
  transition: opacity 180ms var(--ease-out);
}

.pending-stage::after {
  content: "…";
  margin-left: 0.05em;
  opacity: 0.55;
  animation: pulse 1.1s ease-in-out infinite;
}

.pending-lines {
  display: grid;
  gap: 0.48rem;
}

.pending-lines span,
.skeleton-card .sk-title,
.skeleton-card .sk-plot,
.skeleton {
  display: block;
  border-radius: 999px;
  background: linear-gradient(
    100deg,
    var(--you) 20%,
    var(--bg-deep) 40%,
    var(--you) 60%
  );
  background-size: 220% 100%;
  animation: shimmer 1.15s ease-in-out infinite;
}

.pending-lines span {
  height: 0.68rem;
}

.pending-lines span:nth-child(1) { width: 90%; }
.pending-lines span:nth-child(2) { width: 72%; animation-delay: 90ms; }
.pending-lines span:nth-child(3) { width: 54%; animation-delay: 180ms; }

.skeleton {
  height: 5.5rem;
  border-radius: var(--radius);
}

.skeleton-card .sk-title {
  height: 0.68rem;
  width: 46%;
  margin-bottom: 0.8rem;
}

.skeleton-card .sk-plot {
  height: 160px;
  border-radius: 14px;
}

/* ── Composer ── */

.composer {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
  align-items: end;
}

.composer-shell {
  display: flex;
  align-items: end;
  gap: 0.55rem;
  width: 100%;
  padding: 0.35rem 0.35rem 0.35rem 0.2rem;
  border-radius: 22px;
  background: var(--bot);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

.composer-shell:focus-within {
  border-color: rgb(31 107 87 / 0.35);
  box-shadow:
    0 0 0 4px var(--accent-soft),
    var(--shadow-lift);
}

textarea {
  flex: 1;
  width: 100%;
  resize: none;
  max-height: 8.5rem;
  min-height: 2.55rem;
  margin: 0;
  padding: 0.72rem 0.85rem;
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--ink);
  font: inherit;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

textarea:focus {
  outline: none;
}

textarea::placeholder {
  color: var(--ink-soft);
  opacity: 0.85;
}

.send {
  appearance: none;
  flex: 0 0 auto;
  border: 0;
  width: 2.55rem;
  height: 2.55rem;
  padding: 0;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font: inherit;
  font-weight: 650;
  letter-spacing: -0.01em;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
  transition:
    transform 100ms var(--ease-press),
    filter 160ms var(--ease-out),
    opacity 160ms var(--ease-out);
  will-change: transform;
}

.send .send-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.send-icon {
  width: 1.05rem;
  height: 1.05rem;
  display: block;
}

.send:hover {
  filter: brightness(1.06);
}

.send:active,
.send.pressed {
  transform: scale(0.94);
}

.send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.hint {
  max-width: 760px;
  margin: 0.45rem auto 0;
  font-size: 0.7rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

/* ── Features / lab ── */

.lab {
  max-width: 760px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 3rem;
}

.lab-hero h1 {
  margin: 0.35rem 0 0.45rem;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.65rem;
  margin: 1.1rem 0 1.4rem;
}

.card,
.panel {
  background: var(--bot);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.card {
  padding: 0.9rem 0.95rem;
}

.card h3 {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: -0.012em;
}

.card p {
  margin: 0.35rem 0 0;
  font-size: 0.76rem;
  color: var(--ink-soft);
  letter-spacing: 0.005em;
}

.panel {
  padding: 1.05rem 1.1rem 1.2rem;
  margin-bottom: 0.85rem;
}

.panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.panel > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.stack {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.8rem;
}

.stack label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.74rem;
  font-weight: 560;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

.stack input {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  transition: border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

.stack input:focus {
  outline: none;
  border-color: rgb(31 107 87 / 0.35);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.stack .send {
  width: auto;
  height: 2.55rem;
  padding: 0 1.1rem;
  border-radius: 999px;
}

.stack .send .send-label {
  position: static;
  width: auto;
  height: auto;
  clip: auto;
  overflow: visible;
}

.out {
  margin: 0.85rem 0 0;
  padding: 0.85rem;
  border-radius: 14px;
  background: var(--bg-deep);
  overflow: auto;
  font-size: 0.74rem;
  line-height: 1.45;
}

.lab-page .dock {
  display: none;
}

.lab-page .chrome {
  position: sticky;
}

.lab-page .chrome::after {
  display: none;
}

/* ── Snapshot tab ── */

.snap-page .dock {
  display: none;
}

.snap-page .chrome::after {
  display: none;
}

.snap-page .chrome-inner,
.snap-stage {
  max-width: 980px;
}

.snap-stage {
  width: 100%;
  margin: 0 auto;
  padding: 0.85rem 1.25rem 3rem;
}

.snap-hero h1 {
  margin: 0.85rem 0 0.55rem;
  font-size: clamp(2rem, 4.8vw, 2.85rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.snap-hero .lede {
  margin-bottom: 0.85rem;
}

.snap-status {
  margin: 0 0 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
}

.snap-status .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-soft);
}

.snap-status[data-state="loading"] .status-dot {
  animation: pulse 1.2s ease-in-out infinite;
}

.snap-status[data-state="ok"] .status-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  animation: none;
}

.snap-status[data-state="down"] .status-dot {
  background: var(--danger);
  animation: none;
}

.snap-status[data-state="down"] {
  color: var(--danger);
  max-width: 52ch;
}

.snap-skel,
.snap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.snap-skel[hidden],
.snap-grid[hidden] {
  display: none !important;
}

.snap-skel .chart-card.wide,
.snap-grid .chart-card.wide {
  grid-column: 1 / -1;
}

.snap-grid .chart-card {
  margin: 0;
  padding: 1rem 1.05rem 1.05rem;
  animation: materialize 480ms var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 70ms);
}

.snap-grid .chart-card h2 {
  margin: 0 0 0.85rem;
  font-size: 0.92rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.snap-grid .plot {
  position: relative;
  width: 100%;
}

.snap-grid .plot-month {
  height: 240px;
}

.snap-grid .plot-bar {
  height: 220px;
}

.snap-grid .plot-donut {
  height: 220px;
  max-width: 240px;
  margin: 0 auto;
}

.snap-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(12rem, 1.1fr);
  gap: 1.1rem;
  align-items: center;
}

.snap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.snap-table th,
.snap-table td {
  text-align: left;
  padding: 0.55rem 0.15rem;
  border-bottom: 1px solid var(--line);
}

.snap-table th {
  color: var(--ink-soft);
  font-weight: 550;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}

.snap-table td:nth-child(2),
.snap-table th:nth-child(2),
.snap-table td:nth-child(3),
.snap-table th:nth-child(3) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.snap-table tbody tr:last-child td {
  border-bottom: 0;
}

.skeleton-card .sk-plot.tall {
  height: 220px;
}

@media (max-width: 800px) {
  .snap-skel,
  .snap-grid,
  .snap-split {
    grid-template-columns: 1fr;
  }

  .snap-skel .chart-card.wide,
  .snap-grid .chart-card.wide {
    grid-column: auto;
  }

  .snap-grid .plot-donut {
    max-width: 200px;
  }
}

/* ── Motion ── */

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes materialize {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
    filter: blur(2px);
  }
  to {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -80% 0; }
}

@keyframes pulse {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.9; }
}

@media (max-width: 640px) {
  .chrome-inner,
  .stage,
  .dock,
  .lab {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .brand {
    gap: 0.45rem;
  }

  .brand-logo {
    height: 28px;
    max-width: min(118px, 38vw);
  }

  .brand-product {
    font-size: 0.95rem;
  }

  .chrome-actions {
    gap: 0.35rem;
  }

  .status-label {
    display: none;
  }

  .empty h1 {
    margin-top: 0.7rem;
  }

  .composer,
  .composer-shell {
    display: flex;
  }

  .send {
    width: 2.55rem;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .chrome,
  .dock,
  .bubble.bot,
  .chart-card,
  .pending-panel,
  .composer-shell,
  .card,
  .panel {
    background: var(--bot-solid);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .chrome,
  .dock {
    background: var(--bg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .prompt,
  .send,
  .dash-link,
  .inline-link,
  .chip,
  .turn,
  .chart-card,
  .pending-panel,
  .pending-lines span,
  .skeleton-card .sk-title,
  .skeleton-card .sk-plot,
  .skeleton {
    animation: none !important;
    transition: opacity 180ms ease, background 180ms ease !important;
  }

  .turn,
  .chart-card,
  .pending-panel,
  .snap-grid .chart-card {
    opacity: 1;
    transform: none;
    filter: none;
  }

  .pending-stage::after {
    animation: none;
    opacity: 0.7;
  }

  .prompt:active,
  .prompt.pressed,
  .send:active,
  .send.pressed,
  .dash-link:active,
  .dash-link.pressed {
    transform: none;
  }
}

@media (prefers-contrast: more) {
  .bubble.bot,
  .chart-card,
  .prompt,
  .composer-shell,
  .card,
  .panel {
    border-width: 1.5px;
    background: var(--bot-solid);
  }
}