/* ==========================================================================
   Bank API Console — design tokens and surface
   Direction: warm ledger. Paper canvas, ink type, jade signal, mono endpoints.
   ========================================================================== */

:root {
  color-scheme: light;

  --font-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --canvas: oklch(0.982 0.004 95);
  --surface: oklch(1 0 0);
  --surface-2: oklch(0.962 0.006 95);
  --surface-3: oklch(0.938 0.008 95);

  --ink: oklch(0.22 0.02 250);
  --ink-2: oklch(0.4 0.018 250);
  --ink-3: oklch(0.47 0.015 250);

  --line: oklch(0.9 0.008 95);
  --line-strong: oklch(0.82 0.01 95);

  --accent: oklch(0.47 0.11 165);
  --accent-hover: oklch(0.4 0.12 165);
  --accent-weak: oklch(0.95 0.035 165);
  --accent-ink: oklch(0.99 0 0);

  --danger: oklch(0.5 0.18 25);
  --danger-weak: oklch(0.96 0.03 25);
  --warning: oklch(0.52 0.12 75);
  --warning-weak: oklch(0.96 0.04 75);
  --success: oklch(0.47 0.12 155);
  --success-weak: oklch(0.95 0.03 155);
  --focus: oklch(0.5 0.14 165);

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 250 / 0.06);
  --shadow-md: 0 1px 2px oklch(0.2 0.02 250 / 0.05), 0 12px 32px oklch(0.2 0.02 250 / 0.07);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-xs: 6px;

  --header-h: 64px;
  --measure: 68ch;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="dark"] {
  color-scheme: dark;

  --canvas: oklch(0.17 0.012 250);
  --surface: oklch(0.21 0.014 250);
  --surface-2: oklch(0.25 0.016 250);
  --surface-3: oklch(0.29 0.018 250);

  --ink: oklch(0.95 0.008 95);
  --ink-2: oklch(0.8 0.012 95);
  --ink-3: oklch(0.7 0.012 95);

  --line: oklch(0.32 0.014 250);
  --line-strong: oklch(0.42 0.016 250);

  --accent: oklch(0.76 0.12 165);
  --accent-hover: oklch(0.82 0.11 165);
  --accent-weak: oklch(0.28 0.04 165);
  --accent-ink: oklch(0.16 0.03 165);

  --danger: oklch(0.72 0.17 25);
  --danger-weak: oklch(0.27 0.05 25);
  --warning: oklch(0.8 0.12 75);
  --warning-weak: oklch(0.3 0.05 75);
  --success: oklch(0.76 0.12 155);
  --success-weak: oklch(0.28 0.05 155);
  --focus: oklch(0.76 0.13 165);

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 1px 2px oklch(0 0 0 / 0.3), 0 16px 40px oklch(0 0 0 / 0.35);
}

/* ---------------------------------------------------------------- base */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

main {
  padding-bottom: var(--space-8);
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-hover);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Headings receive focus after navigation for screen readers, not for interaction. */
.view h1[tabindex="-1"]:focus-visible,
.doc h2[tabindex="-1"]:focus-visible {
  outline: none;
}

::selection {
  background: var(--accent-weak);
  color: var(--ink);
}

[hidden] {
  display: none !important;
}

/* Language visibility works before the module script runs. */
html[lang="vi"] .lang-en,
html[lang="en"] .lang-vi {
  display: none !important;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.shell {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}

@media (min-width: 640px) {
  .shell {
    width: min(100% - 3rem, 1180px);
  }
}

.skip-link {
  position: absolute;
  inset-inline-start: -999px;
  top: 0;
  z-index: 100;
  padding: 0.75rem 1rem;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 0 0 var(--radius-sm) 0;
  box-shadow: var(--shadow-md);
}

.skip-link:focus {
  inset-inline-start: 0;
}

/* ---------------------------------------------------------------- type */

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.018em;
  color: var(--ink);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 1.35rem + 2.08vw, 3rem);
  line-height: 1.04;
  letter-spacing: -0.032em;
}

h2 {
  font-size: clamp(1.3rem, 1.12rem + 0.7vw, 1.6rem);
}

h3 {
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.lede {
  max-width: 60ch;
  font-size: clamp(1.02rem, 0.98rem + 0.25vw, 1.16rem);
  color: var(--ink-2);
  text-wrap: pretty;
}

.muted {
  color: var(--ink-2);
}

.mono {
  font-family: var(--font-mono);
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklch, var(--surface) 90%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  margin-inline-end: auto;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-ink);
}

.brand-mark svg {
  width: 18px;
  height: 18px;
}

.brand-sub {
  color: var(--ink-3);
  font-weight: 500;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius-xs);
  color: var(--ink-2);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.primary-nav a:hover {
  color: var(--ink);
  background: var(--surface-2);
}

.primary-nav a[aria-current="page"] {
  color: var(--accent);
  background: var(--accent-weak);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.lang-switch {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
}

.lang-switch button {
  min-width: 44px;
  min-height: 44px;
  padding: 0.25rem 0.45rem;
  border: 0;
  background: transparent;
  color: var(--ink-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.lang-switch button:hover {
  color: var(--ink);
  background: var(--surface-2);
}

.lang-switch button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--canvas);
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: background-color 120ms var(--ease), border-color 120ms var(--ease);
}

.icon-btn:hover {
  background: var(--surface-2);
  border-color: var(--ink-3);
}

[data-theme="light"] .theme-icon-sun,
[data-theme="dark"] .theme-icon-moon {
  display: none;
}

@media (max-width: 760px) {
  .header-inner {
    flex-wrap: wrap;
    padding-block: 0.55rem;
    gap: 0.4rem var(--space-3);
  }

  .brand {
    order: 1;
  }

  .header-actions {
    order: 2;
  }

  .primary-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.15rem;
    scrollbar-width: none;
  }

  .primary-nav::-webkit-scrollbar {
    display: none;
  }

  html {
    scroll-padding-top: 132px;
  }
}

/* ---------------------------------------------------------------- views */

.view {
  animation: rise 180ms var(--ease);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.view-head {
  padding-block: var(--space-6) var(--space-4);
  display: grid;
  gap: var(--space-3);
}

/* ---------------------------------------------------------------- hero */

.hero {
  display: grid;
  gap: var(--space-7);
  align-items: center;
  padding-block: clamp(2.5rem, 6vw, 5rem);
}

.hero-copy {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink-2);
  font-size: 0.86rem;
}

.hero-facts li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-facts li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.hero-panel {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.panel-bar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 0.78rem;
}

.panel-dots {
  display: inline-flex;
  gap: 5px;
}

.panel-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-strong);
}

.hero-panel pre {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.75;
}

.panel-response {
  padding: 0.8rem 0.9rem;
  border-top: 1px dashed var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 0.78rem;
}

.tok-key {
  color: var(--accent);
}

.tok-str {
  color: var(--ink-2);
}

.tok-bool {
  color: var(--warning);
}

.tok-comment {
  color: var(--ink-3);
  font-style: italic;
}

@media (min-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

/* ---------------------------------------------------------------- features */

.feature-grid {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-6) var(--space-8);
  border-top: 1px solid var(--line);
}

.feature {
  padding-top: var(--space-4);
  border-top: 2px solid var(--ink);
}

.feature-index {
  margin-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--accent);
}

.feature h2 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.feature p:last-child {
  max-width: 36ch;
  color: var(--ink-2);
  font-size: 0.9rem;
}

@media (min-width: 760px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.62rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 120ms var(--ease), border-color 120ms var(--ease), color 120ms var(--ease);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--accent-ink);
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.btn-block {
  width: 100%;
}

.btn[aria-busy="true"] {
  opacity: 0.68;
  cursor: progress;
}

.btn .spinner {
  width: 16px;
  height: 16px;
  border: 2px solid color-mix(in oklch, currentColor 30%, transparent);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------------------------------------------------------------- docs */

.docs-layout {
  display: grid;
  gap: var(--space-5);
  align-items: start;
}

.docs-sidebar nav {
  display: flex;
  gap: 0.2rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
}

.docs-sidebar a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-xs);
  color: var(--ink-2);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.docs-sidebar a:hover {
  color: var(--ink);
  background: var(--surface-2);
}

.docs-sidebar a[aria-current="true"] {
  color: var(--accent);
  background: var(--accent-weak);
}

@media (min-width: 900px) {
  .docs-layout {
    grid-template-columns: 14rem minmax(0, 1fr);
    gap: var(--space-7);
  }

  .docs-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .docs-sidebar nav {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-inline-start: 1px solid var(--line);
  }

  .docs-sidebar a {
    margin-inline-start: -1px;
    border-inline-start: 2px solid transparent;
    border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
    white-space: normal;
  }

  .docs-sidebar a[aria-current="true"] {
    border-inline-start-color: var(--accent);
  }
}

.docs-content {
  min-width: 0;
}

.docs-content > .view-head h1 {
  margin-bottom: 0;
}

.notice {
  margin: var(--space-4) 0 0;
  padding: 0.85rem 1rem;
  border-inline-start: 3px solid var(--warning);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--warning-weak);
  color: var(--ink);
  font-size: 0.88rem;
  max-width: var(--measure);
}

.notice strong {
  color: var(--warning);
}

.doc {
  padding-block: var(--space-6);
  border-top: 1px solid var(--line);
}

.doc:first-of-type {
  border-top: 0;
}

.doc-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: var(--space-3);
}

.doc-header h2 {
  font-size: clamp(1.2rem, 1.1rem + 0.35vw, 1.4rem);
}

.method {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius-xs);
  background: var(--accent-weak);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.endpoint-path {
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.doc > p {
  max-width: var(--measure);
  color: var(--ink-2);
  text-wrap: pretty;
}

.doc h3 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
}

/* ---------------------------------------------------------------- tables */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 34rem;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  padding: 0.62rem 0.8rem;
  border-bottom: 1px solid var(--line);
  text-align: start;
  vertical-align: top;
}

thead th {
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

td code,
.doc p code {
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.85em;
}

/* ---------------------------------------------------------------- code */

.code {
  position: relative;
  margin-block: var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.code pre {
  margin: 0;
  padding: 0.9rem 3.5rem 0.9rem 1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.75;
  color: var(--ink);
}

.code code {
  font-family: inherit;
}

.copy {
  position: absolute;
  top: 0.4rem;
  inset-inline-end: 0.4rem;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer;
}

.copy:hover {
  background: var(--surface-3);
  color: var(--ink);
}

.copy .icon-check,
.copy-result .icon-check {
  display: none;
}

.copy.is-copied .icon-copy,
.copy-result.is-copied .icon-copy {
  display: none;
}

.copy.is-copied .icon-check,
.copy-result.is-copied .icon-check {
  display: block;
  color: var(--success);
}

details {
  margin-top: var(--space-4);
  border-top: 1px solid var(--line);
}

summary {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 44px;
  padding: 0.65rem 0;
  color: var(--ink);
  font-weight: 600;
  cursor: pointer;
}

summary::marker {
  color: var(--accent);
}

summary:hover {
  color: var(--accent);
}

/* ---------------------------------------------------------------- console */

.console {
  display: grid;
  gap: var(--space-5);
  align-items: start;
  margin-top: var(--space-5);
}

.console-form {
  padding: var(--space-5);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: var(--space-4);
}

.field label {
  font-size: 0.86rem;
  font-weight: 600;
}

.field-row {
  display: grid;
  gap: var(--space-3);
}

@media (min-width: 480px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

.hint {
  color: var(--ink-3);
  font-size: 0.76rem;
}

.required-note {
  margin: 0 0 var(--space-4);
}

.req {
  color: var(--danger);
  font-weight: 700;
}

.input,
.select {
  width: 100%;
  min-height: 44px;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem;
  transition: border-color 120ms var(--ease);
}

.input::placeholder {
  color: var(--ink-3);
  opacity: 1;
}

.input:hover,
.select:hover {
  border-color: var(--ink-3);
}

.input:focus-visible,
.select:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
  border-color: var(--accent);
}

.input:user-invalid {
  border-color: var(--danger);
}

.field-error {
  display: none;
  color: var(--danger);
  font-size: 0.76rem;
}

.input:user-invalid ~ .field-error {
  display: block;
}

.input-row {
  display: flex;
  align-items: stretch;
  gap: var(--space-2);
}

.input-row .input {
  flex: 1;
  min-width: 0;
}

.input-action {
  width: 44px;
  height: auto;
  min-height: 44px;
  flex: none;
}

[data-toggle-password] .icon-eye-off,
[data-toggle-password][aria-pressed="true"] .icon-eye {
  display: none;
}

[data-toggle-password][aria-pressed="true"] .icon-eye-off {
  display: block;
}

.api-form {
  margin: 0;
}

.api-form[hidden] {
  display: none;
}

.form-note {
  margin-bottom: var(--space-4);
  font-size: 0.88rem;
}

.console-output {
  display: flex;
  flex-direction: column;
  min-height: 20rem;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.output-bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-height: 56px;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--ink-2);
  font-size: 0.78rem;
}

.output-bar .spacer {
  margin-inline-start: auto;
}

.output-bar .icon-btn {
  width: 40px;
  height: 40px;
  background: var(--surface);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
}

.status-pill.ok {
  border-color: color-mix(in oklch, var(--success) 45%, var(--line));
  background: var(--success-weak);
  color: var(--success);
}

.status-pill.err {
  border-color: color-mix(in oklch, var(--danger) 45%, var(--line));
  background: var(--danger-weak);
  color: var(--danger);
}

.output-body {
  flex: 1;
  min-height: 18rem;
  max-height: min(70vh, 40rem);
  overflow: auto;
  padding: var(--space-4);
}

.empty-state {
  display: grid;
  place-items: center;
  gap: 0.4rem;
  min-height: 15rem;
  padding: var(--space-5);
  text-align: center;
  color: var(--ink-3);
  font-size: 0.88rem;
}

.empty-state strong {
  color: var(--ink-2);
  font-size: 0.95rem;
}

.empty-state .icon {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.error-box {
  padding: 0.8rem 0.9rem;
  border: 1px solid color-mix(in oklch, var(--danger) 45%, var(--line));
  border-radius: var(--radius-sm);
  background: var(--danger-weak);
  color: var(--danger);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.response-pre {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
}

.qr-image {
  width: min(100%, 220px);
  margin-bottom: var(--space-4);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: white;
}

@media (min-width: 1000px) {
  .console {
    grid-template-columns: minmax(0, 24rem) minmax(0, 1fr);
    gap: var(--space-6);
  }

  .console-output {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }
}

/* ---------------------------------------------------------------- footer */

.site-footer {
  padding-block: var(--space-5);
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 0.82rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
}

/* ---------------------------------------------------------------- motion */

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

  .view {
    animation: none;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .spinner {
    animation-duration: 1.4s !important;
    animation-iteration-count: infinite !important;
  }
}

@media (forced-colors: active) {
  .brand-mark,
  .method,
  .status-pill {
    forced-color-adjust: auto;
  }
}