/* EBB component family: harbour gauges. Long low troughs, pill ends, round floats. */

:root {
  --ui-radius-scale: 8px 16px 24px 999px;
  --ui-r: 999px;
  --ui-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ui-dur: 240ms;
  --ui-dur-slow: 480ms;
  --ui-elev: 0 8px 24px color-mix(in srgb, var(--ink) 14%, transparent);
  --ui-space: 4px;
}

/* One focus-ring rule for the whole family. */
.ui-press:focus-visible,
.ui-range__input:focus-visible,
.ui-choice__opt:focus-visible,
.ui-field__input:focus-visible,
.ui-acc__trigger:focus-visible,
.ui-copy:focus-visible,
.ui-tip:focus-visible,
.ui-dialog button:focus-visible,
.ui-dialog a:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

/* Buttons: one shape, three voices. */

.ui-press {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  min-height: 44px;
  min-width: 44px;
  padding: var(--space-12) var(--space-24);
  border: 1px solid var(--ink);
  border-radius: var(--ui-r);
  background: var(--ink);
  color: var(--ground);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: none;
  transition: background var(--ui-dur) var(--ui-ease), color var(--ui-dur) var(--ui-ease), transform var(--ui-dur) var(--ui-ease), opacity var(--ui-dur) var(--ui-ease), border-color var(--ui-dur) var(--ui-ease);
}

.ui-press:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: var(--ground);
}

.ui-press:active {
  transform: translateY(1px);
}

.ui-press:disabled,
.ui-press[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

a.ui-press { color: var(--ground); }
a.ui-press:hover { color: var(--ground); }

.ui-press--quiet,
.ui-press.btn-ghost,
.ui-press.cta-quiet,
.nav-connect.ui-press,
.pause-toggle.ui-press,
.nav-ca.ui-press,
.prestake__max.ui-press {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}

.ui-press--quiet:hover,
.ui-press.btn-ghost:hover,
.ui-press.cta-quiet:hover,
.nav-connect.ui-press:hover,
.pause-toggle.ui-press:hover,
.nav-ca.ui-press:hover,
.prestake__max.ui-press:hover {
  background: var(--tint);
  color: var(--ink);
  border-color: var(--ink);
}

a.ui-press--quiet,
a.ui-press.btn-ghost,
a.ui-press.cta-quiet { color: var(--ink); }
a.ui-press--quiet:hover,
a.ui-press.btn-ghost:hover,
a.ui-press.cta-quiet:hover { color: var(--ink); }

.ui-press--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink);
  padding-inline: var(--space-12);
}

.ui-press--ghost:hover {
  background: var(--tint);
  border-color: transparent;
  color: var(--ink);
}

.pause-toggle.ui-press {
  position: absolute;
  right: var(--space-12);
  bottom: var(--space-12);
  z-index: 2;
  padding-inline: var(--space-16);
}

.pause-toggle.ui-press[aria-pressed="true"] {
  background: var(--ink);
  color: var(--ground);
  border-color: var(--ink);
}

.nav-connect.ui-press {
  padding: var(--space-8) var(--space-16);
  text-transform: none;
  letter-spacing: 0;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
}

.cta-rise,
.cta-quiet {
  position: relative;
  isolation: isolate;
  overflow: visible;
  gap: 10px;
  min-height: var(--touch);
  padding: 0 22px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.cta-rise,
.ui-press.cta-rise,
a.ui-press.cta-rise,
.nav-connect.ui-press.cta-rise {
  background: var(--accent);
  color: var(--ink);
  border-color: var(--accent);
}

.cta-rise::before { content: none; }

.cta-rise svg.cta-arrow,
.cta-quiet svg.cta-arrow {
  width: 16px;
  height: 16px;
  overflow: visible;
  flex: none;
  transition: transform 240ms var(--ui-ease);
}
.cta-rise:has(svg.cta-arrow)::after,
.cta-quiet:has(svg.cta-arrow)::after { content: none; }

.cta-rise::after,
.cta-quiet::after {
  content: "";
  width: 8px;
  height: 8px;
  background: currentColor;
  clip-path: polygon(0 20%, 100% 50%, 0 80%);
  transform: translateX(0);
  transition: transform 240ms var(--ui-ease);
  flex: none;
}

.cta-rise:hover,
.cta-rise:focus-visible,
.ui-press.cta-rise:hover,
.ui-press.cta-rise:focus-visible,
a.ui-press.cta-rise:hover,
a.ui-press.cta-rise:focus-visible,
.nav-connect.ui-press.cta-rise:hover,
.nav-connect.ui-press.cta-rise:focus-visible {
  background: color-mix(in srgb, var(--ink) 6%, var(--accent));
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 6%, var(--accent));
}

.cta-rise:hover::after,
.cta-rise:focus-visible::after,
.cta-quiet:hover::after,
.cta-quiet:focus-visible::after,
.cta-rise:hover svg.cta-arrow,
.cta-rise:focus-visible svg.cta-arrow {
  transform: translateX(3px);
}

.cta-rise:active,
.ui-press.cta-rise:active,
a.ui-press.cta-rise:active {
  transform: scale(0.98);
}

a.ui-press.cta-rise { color: var(--ink); }
a.ui-press.cta-rise:hover { color: var(--ink); }

.nav-ca.ui-press { padding-inline: var(--space-16); }

/* Range: harbour trough, water fill, round float. */

.ui-range {
  display: grid;
  gap: var(--space-8);
  min-width: 0;
  width: 100%;
}

.ui-range__head {
  display: block;
  min-width: 0;
}

.ui-range__label,
.ui-range .ui-range__head label,
.guide-step__group > label,
.factor-control > label {
  display: inline;
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink);
}

.ui-range__shell {
  position: relative;
  height: 44px;
  display: grid;
  align-items: center;
}

.ui-range__trough {
  display: block;
  height: 8px;
  border-radius: var(--ui-r);
  background: var(--band);
  border: 1px solid var(--line);
  overflow: hidden;
  pointer-events: none;
}

.ui-range__water {
  display: block;
  height: 100%;
  width: var(--ui-pct, 40%);
  border-radius: var(--ui-r);
  background: var(--accent);
  transform-origin: left center;
  transition: width var(--ui-dur) var(--ui-ease), margin-left var(--ui-dur) var(--ui-ease);
}

.ui-range[data-drain="true"] .ui-range__water {
  width: calc(100% - var(--ui-pct, 40%));
  margin-left: var(--ui-pct, 40%);
  background: color-mix(in srgb, var(--ink) 55%, var(--accent));
}

.ui-range__float {
  position: absolute;
  top: 50%;
  left: var(--ui-pct, 40%);
  width: 16px;
  height: 16px;
  margin-left: -8px;
  border-radius: var(--ui-r);
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: var(--ui-elev);
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
  transition: left var(--ui-dur) var(--ui-ease);
}

.ui-range.is-drag .ui-range__water,
.ui-range.is-drag .ui-range__float {
  transition: width 0s var(--ui-ease), left 0s var(--ui-ease), margin-left 0s var(--ui-ease);
}

.ui-range__input {
  -webkit-appearance: none;
  appearance: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 44px;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  background: transparent;
  border: 0;
}

.ui-range__input::-webkit-slider-runnable-track {
  height: 44px;
  background: transparent;
}

.ui-range__input::-moz-range-track {
  height: 44px;
  background: transparent;
  border: 0;
}

.ui-range__input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1px;
  height: 44px;
  background: transparent;
  border: 0;
  border-radius: var(--ui-r);
}

.ui-range__input::-moz-range-thumb {
  width: 1px;
  height: 44px;
  background: transparent;
  border: 0;
  border-radius: var(--ui-r);
}

.ui-range__bubble {
  position: absolute;
  left: var(--ui-pct, 40%);
  bottom: calc(100% + var(--space-4));
  transform: translateX(-50%);
  min-height: 24px;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--ui-r);
  background: var(--ink);
  color: var(--ground);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  pointer-events: none;
  z-index: 3;
  opacity: 0;
  transition: opacity var(--ui-dur) var(--ui-ease), left var(--ui-dur) var(--ui-ease);
}

.ui-range.is-drag .ui-range__bubble[hidden],
.ui-range:focus-within .ui-range__bubble[hidden] { display: block !important; }
.ui-range.is-drag .ui-range__bubble,
.ui-range:focus-within .ui-range__bubble { opacity: 1; }

.ui-range__ticks {
  position: relative;
  display: block;
  height: 28px;
  margin: 0;
  padding: 0;
  pointer-events: none;
}

.ui-range__tick {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  transform: translateX(-50%);
}

.ui-range__tick.is-start {
  transform: none;
  align-items: flex-start;
}

.ui-range__tick.is-end {
  transform: translateX(-100%);
  align-items: flex-end;
}

.ui-range__tick-mark {
  display: block;
  width: 1px;
  height: 8px;
  background: var(--line);
  transition: transform var(--ui-dur) var(--ui-ease), height var(--ui-dur) var(--ui-ease);
}

.ui-range__tick.is-major .ui-range__tick-mark {
  height: 12px;
  background: var(--ink);
}

.ui-range__tick-label {
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  color: var(--ink-soft);
  white-space: nowrap;
}

.ui-range__tick.is-near .ui-range__tick-mark {
  height: 16px;
  transform: translateY(-4px);
  background: var(--accent-deep);
}

.ui-range__read,
.ui-range__read.factor-read,
.ui-range__read.guide-step__value {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 0.35em;
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  min-height: 1.5em;
  color: var(--ink-soft);
}

.ui-range__figure,
.ui-range__read .roll-digit {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  color: var(--ink);
}

.ui-range__unit,
.ui-range__words {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--ink-soft);
}

/* Choice: segmented harbour switch, sliding water pip. */

.ui-choice,
.factor-presets.ui-choice {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  isolation: isolate;
  border: 1px solid var(--ink);
  border-radius: var(--ui-r);
  background: var(--card);
  overflow: hidden;
  padding: var(--space-4);
}

.ui-choice__pip,
.factor-presets.ui-choice .factor-thumb {
  position: absolute;
  inset: var(--space-4) auto var(--space-4) var(--space-4);
  width: calc((100% - 8px) / 4);
  border-radius: var(--ui-r);
  background: var(--ink);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: transform var(--ui-dur) var(--ui-ease), opacity var(--ui-dur) var(--ui-ease);
}

.ui-choice.has-preset .ui-choice__pip,
.factor-presets.ui-choice.has-preset .factor-thumb { opacity: 1; }

.ui-choice__opt,
.factor-presets.ui-choice .ui-choice__opt {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--ui-r);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-variant-numeric: tabular-nums;
  transition: color var(--ui-dur) var(--ui-ease);
}

.ui-choice__opt:hover,
.factor-presets.ui-choice .ui-choice__opt:hover {
  background: transparent;
  border-color: transparent;
  color: var(--ink);
}

.ui-choice__opt[aria-checked="true"],
.ui-choice__opt[aria-checked="true"]:hover {
  color: var(--ground);
  background: transparent;
}

/* Fields */

.ui-field {
  display: grid;
  gap: var(--space-8);
}

.ui-field__input,
.field.ui-field input,
.prestake__amount.ui-field__input,
#tokenStakeAmount.ui-field__input {
  min-height: 44px;
  width: 100%;
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--line);
  border-radius: var(--ui-r);
  background: var(--card);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--step-1);
  font-variant-numeric: tabular-nums;
  transition: border-color var(--ui-dur) var(--ui-ease);
}

.ui-field__input:hover,
.field.ui-field input:hover {
  border-color: var(--ink);
}

/* Rolling digits */

.ui-roll,
[data-output] {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

.ui-roll .roll-digit,
.roll-digit {
  display: inline-grid;
  overflow: hidden;
  height: 1.15em;
  min-width: 1ch;
}

.ui-roll .roll-digit.is-up .roll-from { animation: ui-roll-out-up var(--ui-dur-slow) var(--ui-ease) both; }
.ui-roll .roll-digit.is-up .roll-to { animation: ui-roll-in-up var(--ui-dur-slow) var(--ui-ease) both; }
.ui-roll .roll-digit.is-down .roll-from { animation: ui-roll-out-down var(--ui-dur-slow) var(--ui-ease) both; }
.ui-roll .roll-digit.is-down .roll-to { animation: ui-roll-in-down var(--ui-dur-slow) var(--ui-ease) both; }

@keyframes ui-roll-out-up {
  from { transform: translateY(0); opacity: 1; filter: blur(0); }
  to { transform: translateY(-70%); opacity: 0; filter: blur(6px); }
}
@keyframes ui-roll-in-up {
  from { transform: translateY(70%); opacity: 0; filter: blur(6px); }
  to { transform: translateY(0); opacity: 1; filter: blur(0); }
}
@keyframes ui-roll-out-down {
  from { transform: translateY(0); opacity: 1; filter: blur(0); }
  to { transform: translateY(70%); opacity: 0; filter: blur(6px); }
}
@keyframes ui-roll-in-down {
  from { transform: translateY(-70%); opacity: 0; filter: blur(6px); }
  to { transform: translateY(0); opacity: 1; filter: blur(0); }
}

.guide-result {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-16);
}

.guide-result__figure {
  display: flex;
  flex-wrap: nowrap;
  align-items: baseline;
  gap: 0.25em;
  white-space: nowrap;
  font-family: var(--font-body);
  font-size: clamp(1.75rem, 2.2vw, 2.25rem);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  color: var(--ink);
}

.guide-result__figure [data-output],
.guide-result__figure .factor-read {
  display: inline;
  min-width: 0;
  font-size: inherit;
  font-family: inherit;
}

.guide-result__unit {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--ink-soft);
  white-space: nowrap;
}

/* Wizard steps: numbered floats on a waterline. */

.ui-steps {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0 0 var(--space-16);
  padding: 0;
  position: relative;
}

.ui-steps__item {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

.ui-steps__item:not(:last-child) {
  flex: 1 1 auto;
}

.ui-steps__item:last-child {
  flex: 0 0 auto;
}

.ui-steps__item:not(:last-child)::after {
  content: "";
  display: block;
  height: 2px;
  flex: 1 1 auto;
  min-width: 12px;
  margin-left: 12px;
  margin-right: 12px;
  background: var(--band);
  border-radius: var(--ui-r);
  align-self: center;
}

.ui-steps__item.is-done:not(:last-child)::after {
  background: var(--accent-deep);
}

.ui-steps__btn.ui-press {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  min-height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
}

.ui-steps__btn.ui-press:hover {
  background: transparent;
  border-color: transparent;
  color: var(--ink);
}

.ui-steps__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--ui-r);
  border: 1px solid var(--ink);
  background: var(--card);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  color: var(--ink);
  transition: background var(--ui-dur) var(--ui-ease), color var(--ui-dur) var(--ui-ease);
}

.ui-steps__item.is-on .ui-steps__n {
  background: var(--ink);
  color: var(--ground);
  border-color: var(--ink);
}

.ui-steps__item.is-done .ui-steps__n {
  background: var(--accent-deep);
  color: var(--ground);
  border-color: var(--accent-deep);
}

.ui-steps__item.is-next .ui-steps__n {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.ui-steps__t {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--ink-soft);
  white-space: nowrap;
}

.guide-step.ui-steps-panel { min-width: 0; }

/* Accordion */

.ui-acc,
.faq-list.ui-acc {
  display: grid;
  gap: 0;
  max-width: 64ch;
}

.ui-acc__item {
  border-bottom: 1px solid var(--hairline);
}

.ui-acc__h { margin: 0; font-size: inherit; }

.ui-acc__trigger {
  width: 100%;
  justify-content: space-between;
  min-height: 44px;
  padding: var(--space-16) 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
}

.ui-acc__trigger:hover {
  background: transparent;
  color: var(--accent-deep);
  border-color: transparent;
}

.ui-acc__trigger::after {
  content: "";
  width: 12px;
  height: 12px;
  flex: 0 0 12px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: rotate(45deg);
  transition: transform var(--ui-dur) var(--ui-ease);
}

.ui-acc__trigger[aria-expanded="true"]::after {
  transform: rotate(225deg);
}

.ui-acc__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--ui-dur-slow) var(--ui-ease);
}

.ui-acc__panel.is-open { grid-template-rows: 1fr; }

.ui-acc__body {
  overflow: hidden;
  min-height: 0;
}

.ui-acc__body p {
  margin: 0 0 var(--space-16);
  max-width: 58ch;
}

/* Dialog / bottom sheet (wallet picker restyle). */

.wallet-picker.ui-dialog,
.ui-dialog {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: var(--space-24);
  background: color-mix(in srgb, var(--ink) 28%, transparent);
}

.wallet-picker.ui-dialog .wallet-picker__card,
.ui-dialog__card {
  width: min(100%, 520px);
  max-height: calc(100dvh - var(--space-48));
  overflow: auto;
  background: var(--tint);
  border: 1px solid var(--line);
  border-radius: var(--ui-r);
  padding: var(--space-32);
  box-shadow: var(--ui-elev);
  animation: ui-sheet-in var(--ui-dur-slow) var(--ui-ease) both;
}

.wallet-picker.ui-dialog .wallet-picker__head h2 {
  font-family: var(--font-display);
  font-size: var(--step-2);
}

.wallet-picker.ui-dialog .wallet-picker__close {
  border-radius: var(--ui-r);
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--card);
  cursor: pointer;
  transition: background var(--ui-dur) var(--ui-ease), border-color var(--ui-dur) var(--ui-ease);
}

.wallet-picker.ui-dialog .wallet-picker__close:hover {
  background: var(--ground);
  border-color: var(--ink);
}

.wallet-picker.ui-dialog .wallet-picker__row {
  border-radius: var(--ui-r);
  min-height: 44px;
  border: 1px solid var(--line);
  background: var(--card);
  animation: ui-stagger var(--ui-dur-slow) var(--ui-ease) both;
  animation-delay: calc(var(--ui-i, 0) * 60ms);
  transition: border-color var(--ui-dur) var(--ui-ease), background var(--ui-dur) var(--ui-ease);
}

.wallet-picker.ui-dialog .wallet-picker__row:hover {
  border-color: var(--ink);
  background: var(--ground);
}

.wallet-picker.ui-dialog .wallet-picker__disconnect {
  border-radius: var(--ui-r);
  background: var(--ink);
  color: var(--ground);
}

@keyframes ui-sheet-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes ui-stagger {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 767px) {
  .wallet-picker.ui-dialog,
  .ui-dialog {
    place-items: end center;
    padding: 0;
  }
  .wallet-picker.ui-dialog .wallet-picker__card,
  .ui-dialog__card {
    width: 100%;
    max-height: 88dvh;
    border-radius: var(--ui-r) var(--ui-r) 0 0;
    animation-name: ui-sheet-up;
  }
}

@keyframes ui-sheet-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

/* Tooltip / info popover */

.ui-tip,
.ui-tip.ui-press {
  display: inline-flex;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  margin-left: 8px;
  vertical-align: middle;
  padding: 0;
  border-radius: var(--ui-r);
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0;
  text-transform: none;
  line-height: 1;
  cursor: pointer;
}

.ui-tip:hover {
  background: var(--tint);
  border-color: var(--ink);
  color: var(--ink);
}

.ui-tip-panel {
  position: absolute;
  z-index: 30;
  width: min(28ch, calc(100vw - var(--space-32)));
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--ui-elev);
  font-size: var(--step-0);
  line-height: 1.45;
  color: var(--ink);
  animation: ui-sheet-in var(--ui-dur) var(--ui-ease) both;
}

.ui-tip-wrap {
  position: relative;
  display: inline-flex;
  margin-left: 8px;
  vertical-align: middle;
}

.ui-tip-wrap .ui-tip,
.ui-tip-wrap .ui-tip.ui-press {
  margin-left: 0;
}

/* Copy */

.ui-copy {
  position: relative;
  gap: var(--space-8);
}

.ui-copy__icon {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.ui-copy__check {
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 16;
  stroke-dashoffset: 16;
}

.ui-copy.is-copied .ui-copy__check {
  animation: ui-check var(--ui-dur-slow) var(--ui-ease) forwards;
}

@keyframes ui-check {
  to { stroke-dashoffset: 0; }
}

/* Toast */

.ui-toast-host {
  position: fixed;
  right: var(--space-16);
  bottom: var(--space-16);
  z-index: 85;
  display: grid;
  gap: var(--space-8);
  width: min(32ch, calc(100% - var(--space-32)));
  pointer-events: none;
}

.ui-toast {
  pointer-events: auto;
  min-height: 44px;
  padding: var(--space-12) var(--space-16);
  border: 1px solid var(--line);
  border-radius: var(--ui-r);
  background: var(--card);
  box-shadow: var(--ui-elev);
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  color: var(--ink);
  animation: ui-sheet-in var(--ui-dur) var(--ui-ease) both;
}

.ui-toast[data-kind="ok"] { border-color: var(--accent-deep); }
.ui-toast.is-out {
  animation: ui-toast-out var(--ui-dur) var(--ui-ease) both;
}

@keyframes ui-toast-out {
  from { opacity: 1; transform: none; }
  to { opacity: 0; transform: translateY(8px); }
}

.ui-status,
#labStatus.ui-status,
#prestakeStatus.ui-status,
#tokenStakeStatus.ui-status {
  min-height: 1.5em;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  color: var(--ink-soft);
}

/* Tide gauge as a vertical level, not a bar. */

.tide-gauge.ui-gauge .tide-gauge__rail {
  position: relative;
  border-right: 1px solid var(--ink);
}

.ui-gauge__column {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  border-radius: var(--ui-r);
  background: var(--band);
  overflow: hidden;
  pointer-events: none;
}

.ui-gauge__water {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--ui-level, 50%);
  background: color-mix(in srgb, var(--ink) 45%, var(--accent));
  border-radius: var(--ui-r);
  transition: height var(--ui-dur-slow) var(--ui-ease);
}

.tide-gauge.ui-gauge .tide-gauge__marker {
  width: 16px;
  height: 16px;
  border-radius: var(--ui-r);
  background: var(--card);
  border: 1px solid var(--ink);
  box-shadow: var(--ui-elev);
  right: 0;
}

/* Tank: a vessel of levels. */

.left-tank.ui-tank {
  border-radius: 16px;
  overflow: hidden;
}

.harbour-reads.ui-stat div {
  align-items: baseline;
}

.harbour-reads.ui-stat dd {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  min-width: 12ch;
  text-align: right;
  white-space: nowrap;
}

/* Scroll level pip */

.level-track.ui-progress {
  height: 2px;
}

.level-track.ui-progress .level-indicator {
  width: 100%;
  height: 2px;
  top: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: var(--accent);
}

/* Compare sweep */

.ui-compare {
  position: relative;
}

.ui-compare__sweep {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 2px;
  background: var(--accent-deep);
  border-radius: var(--ui-r);
  pointer-events: none;
  transform: translateX(0);
  opacity: 0;
}

.ui-compare.is-swept .ui-compare__sweep {
  animation: ui-sweep var(--ui-dur-slow) var(--ui-ease) both;
}

@keyframes ui-sweep {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(100%); }
}

/* Word reveal, slow and wide. */

[data-word-reveal].ui-reveal .reveal-word {
  animation-duration: 900ms;
  animation-timing-function: var(--ui-ease);
}

/* Chapter scrubber ticks live on the cycles range (is-near). */

@media (min-width: 1024px) {
  .guide-result { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .guide-result__figure {
    white-space: nowrap;
    font-size: clamp(1.75rem, 2.2vw, 2.25rem);
  }
}

@media (max-width: 767px) {
  .ui-steps {
    flex-direction: column;
    align-items: flex-start;
  }
  .ui-steps__item,
  .ui-steps__item:not(:last-child),
  .ui-steps__item:last-child {
    flex: 0 0 auto;
  }
  .ui-steps__item:not(:last-child)::after { display: none; }
  .guide-result { grid-template-columns: minmax(0, 1fr); }
  .guide-result__figure {
    white-space: nowrap;
    font-size: clamp(1.75rem, 2.2vw, 2.25rem);
  }
  .ui-toast-host { right: var(--space-8); bottom: var(--space-8); }
}

@media (prefers-reduced-motion: reduce) {
  .ui-press,
  .cta-rise,
  .cta-quiet,
  .cta-rise::before,
  .cta-rise::after,
  .cta-quiet::after,
  .ui-range__water,
  .ui-range__float,
  .ui-range__bubble,
  .ui-range__tick-mark,
  .ui-choice__pip,
  .factor-presets.ui-choice .factor-thumb,
  .ui-choice__opt,
  .ui-field__input,
  .ui-steps__item::after,
  .ui-steps__n,
  .ui-acc__trigger,
  .ui-acc__trigger::after,
  .ui-acc__panel,
  .wallet-picker.ui-dialog .wallet-picker__close,
  .wallet-picker.ui-dialog .wallet-picker__row,
  .ui-gauge__water,
  .ui-tip,
  .ui-copy__check {
    transition: none;
    animation: none;
  }
  .wallet-picker.ui-dialog .wallet-picker__card,
  .ui-dialog__card,
  .ui-tip-panel,
  .ui-toast,
  .ui-compare.is-swept .ui-compare__sweep,
  .ui-copy.is-copied .ui-copy__check,
  [data-word-reveal].ui-reveal .reveal-word,
  .ui-roll .roll-digit.is-up .roll-from,
  .ui-roll .roll-digit.is-up .roll-to,
  .ui-roll .roll-digit.is-down .roll-from,
  .ui-roll .roll-digit.is-down .roll-to {
    animation: none;
    opacity: 1;
    transform: none;
    filter: none;
    stroke-dashoffset: 0;
  }
}