.vu45-launch {
  width: 100%;
  min-height: 78px;
  margin-top: 10px;
  padding: 12px;
  border: 0;
  border-radius: 18px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  text-align: left;
  color: var(--ink);
  cursor: pointer;
  background:
    radial-gradient(circle at 12% 20%, color-mix(in oklch, var(--accent) 19%, transparent), transparent 38%),
    linear-gradient(135deg, color-mix(in oklch, var(--night) 24%, var(--bg-rise-2)), var(--bg-rise-2));
  box-shadow:
    inset 0 1px 0 color-mix(in oklch, white 10%, transparent),
    inset 0 0 0 1px color-mix(in oklch, var(--accent) 22%, var(--hair));
}
.vu45-launch:active { transform: scale(.99); }
.vu45-launch-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #041418;
  background: var(--accent);
  box-shadow: 0 8px 24px color-mix(in oklch, var(--accent) 25%, transparent);
  font: 800 17px/1 'Golos Text', system-ui, sans-serif;
}
.vu45-launch-copy { display: grid; min-width: 0; gap: 2px; }
.vu45-launch-kicker {
  color: var(--accent);
  font: 700 9px/1.2 'Golos Text', system-ui, sans-serif;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.vu45-launch-copy strong { font: 720 15px/1.25 'Golos Text', system-ui, sans-serif; }
.vu45-launch-copy small { color: var(--ink-3); font: 500 10.5px/1.35 'Golos Text', system-ui, sans-serif; }
.vu45-launch-arrow { color: var(--accent); font: 500 25px/1 system-ui, sans-serif; }

.vu45-overlay { padding: 0 !important; align-items: stretch !important; }
.vu45-sheet {
  width: min(100%, 720px) !important;
  height: 100dvh;
  max-height: 100dvh !important;
  margin: 0 auto !important;
  padding: 0 !important;
  border-radius: 0 !important;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% -8%, color-mix(in oklch, var(--accent) 8%, transparent), transparent 34%),
    var(--bg);
}
.vu45-header {
  min-height: 68px;
  padding: calc(8px + env(safe-area-inset-top, 0px)) 14px 8px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  border-bottom: 1px solid var(--hair);
  background: color-mix(in oklch, var(--bg-rise) 90%, transparent);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  z-index: 2;
}
.vu45-header > div { text-align: center; display: grid; gap: 2px; }
.vu45-header h2 { margin: 0; color: var(--ink); font: 750 18px/1.15 'Golos Text', system-ui, sans-serif; }
.vu45-header-kicker { color: var(--ink-3); font: 700 8.5px/1 'Golos Text', system-ui, sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.vu45-header-btn {
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--hair);
  border-radius: 13px;
  color: var(--ink);
  background: var(--glass);
  display: grid;
  place-items: center;
  font: 500 28px/1 system-ui, sans-serif;
}
.vu45-reset-btn { width: 52px; border: 0; background: transparent; color: var(--ink-3); font: 650 11px/1 'Golos Text', system-ui, sans-serif; }
.vu45-scroll {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: 14px 12px calc(26px + env(safe-area-inset-bottom, 0px));
}
.vu45-intro {
  padding: 13px 14px;
  border-radius: 17px;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 11px;
  align-items: center;
  background: color-mix(in oklch, var(--accent) 7%, var(--bg-rise));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--accent) 18%, var(--hair));
}
.vu45-intro-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font: 800 12px/1 'Golos Text', system-ui, sans-serif;
}
.vu45-intro div { display: grid; gap: 3px; }
.vu45-intro strong { color: var(--ink); font: 650 12.5px/1.25 'Golos Text', system-ui, sans-serif; }
.vu45-intro div span { color: var(--ink-3); font: 500 10.5px/1.35 'Golos Text', system-ui, sans-serif; }

.vu45-card {
  margin-top: 12px;
  padding: 15px;
  border-radius: 20px;
  background: var(--bg-rise);
  box-shadow: inset 0 0 0 1px var(--hair), inset 0 1px 0 color-mix(in oklch, white 6%, transparent);
}
.vu45-section-heading { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; align-items: start; }
.vu45-section-number {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--accent);
  background: var(--accent-soft);
  font: 750 12px/1 'Golos Text', system-ui, sans-serif;
}
.vu45-section-heading h3 { margin: 0; color: var(--ink); font: 700 15px/1.2 'Golos Text', system-ui, sans-serif; }
.vu45-section-heading p { margin: 3px 0 0; color: var(--ink-3); font: 500 10.5px/1.35 'Golos Text', system-ui, sans-serif; }
.vu45-type-switch { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 14px; }
.vu45-type-btn {
  min-width: 0;
  min-height: 56px;
  padding: 9px 5px;
  border: 1px solid var(--hair);
  border-radius: 13px;
  display: grid;
  align-content: center;
  gap: 4px;
  color: var(--ink-2);
  background: var(--bg-rise-2);
  font: 650 11px/1.15 'Golos Text', system-ui, sans-serif;
}
.vu45-type-btn span { color: var(--ink-4); font: 550 8.5px/1.15 'Golos Text', system-ui, sans-serif; }
.vu45-type-btn.is-active { color: var(--accent); border-color: color-mix(in oklch, var(--accent) 45%, transparent); background: var(--accent-soft); }
.vu45-type-btn.is-active span { color: color-mix(in oklch, var(--accent) 72%, var(--ink-3)); }
.vu45-fields-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 8px; margin-top: 14px; }
.vu45-field { min-width: 0; display: grid; gap: 6px; }
.vu45-field[hidden] { display: none; }
.vu45-field > span:first-child { color: var(--ink-3); font: 600 10px/1.25 'Golos Text', system-ui, sans-serif; }
.vu45-field em { color: var(--ink-4); font-style: normal; font-weight: 500; }
.vu45-field-primary { grid-column: 1 / -1; }
.vu45-input-wrap {
  min-width: 0;
  height: 48px;
  padding: 0 12px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-rise-2);
  box-shadow: inset 0 0 0 1px var(--hair);
}
.vu45-input-wrap:focus-within { box-shadow: inset 0 0 0 1.5px var(--accent), 0 0 0 3px var(--accent-soft); }
.vu45-input-wrap input { width: 100%; min-width: 0; border: 0; outline: 0; padding: 0; color: var(--ink); background: transparent; font: 700 16px/1 'Golos Text', system-ui, sans-serif; font-variant-numeric: tabular-nums; }
.vu45-input-wrap input::placeholder { color: var(--ink-4); font-size: 12px; font-weight: 500; }
.vu45-input-wrap b { color: var(--ink-4); font: 650 11px/1 'Golos Text', system-ui, sans-serif; }

.vu45-locomotive {
  margin-top: 12px;
  border-radius: 15px;
  background: color-mix(in oklch, var(--accent) 4%, var(--bg-rise-2));
  box-shadow: inset 0 0 0 1px var(--hair);
  overflow: hidden;
}
.vu45-locomotive.is-enabled { box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--accent) 35%, var(--hair)); }
.vu45-locomotive.has-open-glass-select {
  position: relative;
  z-index: var(--layer-overlay);
  overflow: visible;
}
.vu45-locomotive.has-open-glass-select .vu45-locomotive-fields { overflow: visible; }
.vu45-locomotive-toggle {
  width: 100%;
  min-height: 58px;
  padding: 9px 11px;
  border: 0;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 17px;
  gap: 9px;
  align-items: center;
  text-align: left;
  color: var(--ink);
  background: transparent;
}
.vu45-locomotive-toggle-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--accent);
  background: var(--accent-soft);
  font: 700 18px/1 system-ui, sans-serif;
}
.vu45-locomotive-toggle > span:nth-child(2) { min-width: 0; display: grid; gap: 3px; }
.vu45-locomotive-toggle strong { font: 680 12px/1.2 'Golos Text', system-ui, sans-serif; }
.vu45-locomotive-toggle small { color: var(--ink-3); font: 500 9.5px/1.3 'Golos Text', system-ui, sans-serif; }
.vu45-locomotive-toggle svg { width: 17px; height: 17px; color: var(--ink-4); transition: transform .2s ease; }
.vu45-locomotive.is-enabled .vu45-locomotive-toggle svg { transform: rotate(90deg); color: var(--accent); }
.vu45-locomotive-fields {
  margin: 0 11px;
  padding: 12px 0 11px;
  border-top: 1px solid var(--hair);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 8px;
}
.vu45-locomotive-fields[hidden] { display: none; }
.vu45-locomotive-fields .vu45-locomotive-select .glass-select-trigger { height: 48px; min-height: 48px; padding-inline: 12px; border-radius: 13px; background: var(--bg-rise-2); }
.vu45-locomotive-fields .vu45-locomotive-select .glass-select-menu { width: 100%; max-height: min(310px, 42vh); }
.vu45-locomotive-fields input[readonly] { color: var(--ink); cursor: default; }
.vu45-locomotive-fields input[readonly]::placeholder { color: var(--ink-4); }
.vu45-locomotive-warning {
  grid-column: 1 / -1;
  margin: 0;
  padding: 9px 10px;
  border-radius: 10px;
  color: var(--warn);
  background: var(--warn-soft);
  font: 530 9.5px/1.35 'Golos Text', system-ui, sans-serif;
}

.vu45-groups { display: grid; gap: 8px; margin-top: 14px; }
.vu45-group {
  padding: 11px;
  border-radius: 15px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px 32px;
  gap: 8px;
  align-items: end;
  background: var(--bg-rise-2);
  box-shadow: inset 0 0 0 1px var(--hair);
}
.vu45-group-type { min-width: 0; display: grid; gap: 5px; }
.vu45-group label > span, .vu45-group-type > span { color: var(--ink-4); font: 650 8.5px/1.1 'Golos Text', system-ui, sans-serif; text-transform: uppercase; letter-spacing: .06em; }
.vu45-group input {
  width: 100%;
  height: 38px;
  min-width: 0;
  border: 1px solid var(--hair);
  border-radius: 10px;
  outline: none;
  color: var(--ink);
  background: var(--bg-rise);
  padding: 0 9px;
  font: 600 11px/1 'Golos Text', system-ui, sans-serif;
}
.vu45-group input { text-align: center; font-variant-numeric: tabular-nums; }
.vu45-preset-select { width: 100%; }
.vu45-preset-select .glass-select-trigger {
  min-height: 38px;
  height: 38px;
  padding: 0 9px;
  border: 1px solid var(--hair);
  border-radius: 10px;
  background: var(--bg-rise);
  color: var(--ink);
  font-size: 11px;
}
.vu45-preset-select .glass-select-trigger.is-open {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.vu45-preset-select .glass-select-value {
  color: var(--ink);
  font: 600 11px/1.2 'Golos Text', system-ui, sans-serif;
}
.vu45-preset-select .glass-select-chevron svg { width: 14px; height: 14px; }
.vu45-preset-select .glass-select-menu {
  width: min(330px, calc(100vw - 48px));
  min-width: 100%;
  max-height: min(310px, 46vh);
  padding: 7px;
  border-radius: 15px;
  background: color-mix(in oklch, var(--bg-rise) 96%, black);
  border-color: color-mix(in oklch, var(--accent) 25%, var(--hair));
  box-shadow: 0 18px 48px rgba(0, 0, 0, .62), inset 0 1px 0 color-mix(in oklch, white 8%, transparent);
}
.vu45-preset-select .glass-select-option {
  min-height: 42px;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  white-space: normal;
  font: 600 11px/1.3 'Golos Text', system-ui, sans-serif;
}
.vu45-preset-select .glass-select-option.is-active::after {
  content: '✓';
  margin-left: auto;
  padding-left: 10px;
  color: var(--accent);
  font-weight: 800;
}
.vu45-group-force { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: center; padding-top: 2px; }
.vu45-group-force-label { color: var(--ink-3); font: 550 10px/1.25 'Golos Text', system-ui, sans-serif; }
.vu45-group-force-label b { color: var(--ink); font-weight: 700; }
.vu45-group-custom-force { width: 90px !important; height: 34px !important; }
.vu45-group-remove { width: 32px; height: 38px; padding: 0; border: 0; border-radius: 10px; color: var(--ink-4); background: transparent; font: 500 20px/1 system-ui, sans-serif; }
.vu45-add-group {
  width: 100%;
  min-height: 44px;
  margin-top: 9px;
  border: 1px dashed color-mix(in oklch, var(--accent) 38%, var(--hair));
  border-radius: 13px;
  color: var(--accent);
  background: color-mix(in oklch, var(--accent) 5%, transparent);
  font: 650 11px/1 'Golos Text', system-ui, sans-serif;
}
.vu45-add-group span { font-size: 18px; vertical-align: -1px; }
.vu45-axle-check { margin-top: 9px; padding: 9px 11px; border-radius: 11px; color: var(--warn); background: var(--warn-soft); font: 550 10px/1.35 'Golos Text', system-ui, sans-serif; }

.vu45-result {
  margin-top: 12px;
  padding: 16px;
  border-radius: 22px;
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 12%, color-mix(in oklch, var(--accent) 19%, transparent), transparent 38%),
    linear-gradient(145deg, color-mix(in oklch, var(--night) 25%, var(--bg-rise)), var(--bg-rise));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--accent) 18%, var(--hair));
}
.vu45-result.is-ok { box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--good) 35%, var(--hair)); }
.vu45-result.is-short { box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--danger) 40%, var(--hair)); }
.vu45-result-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.vu45-result-head > div { display: grid; gap: 3px; }
.vu45-result-head span { color: var(--ink-3); font: 650 9px/1 'Golos Text', system-ui, sans-serif; letter-spacing: .11em; text-transform: uppercase; }
.vu45-result-head strong { font: 700 13px/1.25 'Golos Text', system-ui, sans-serif; }
.vu45-result-badge { padding: 7px 9px; border-radius: 999px; color: var(--ink-2) !important; background: var(--glass); box-shadow: inset 0 0 0 1px var(--hair); letter-spacing: 0 !important; }
.vu45-result.is-ok .vu45-result-badge { color: var(--good) !important; background: var(--good-soft); }
.vu45-result.is-short .vu45-result-badge { color: var(--danger) !important; background: color-mix(in oklch, var(--danger) 12%, transparent); }
.vu45-result-main { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: end; margin-top: 17px; }
.vu45-result-main > div { display: grid; gap: 5px; }
.vu45-result-main > div:last-child { text-align: right; }
.vu45-result-main span, .vu45-result-grid span { color: var(--ink-3); font: 550 9.5px/1.2 'Golos Text', system-ui, sans-serif; }
.vu45-result-main strong { font: 650 12px/1 'Golos Text', system-ui, sans-serif; }
.vu45-result-main strong b { font: 800 27px/.9 'Golos Text', system-ui, sans-serif; letter-spacing: -.03em; }
.vu45-result-vs { color: var(--ink-4) !important; font-size: 20px !important; }
.vu45-result-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 14px; }
.vu45-result-grid > div { min-width: 0; padding: 10px 8px; border-radius: 12px; display: grid; gap: 5px; background: color-mix(in oklch, white 4%, transparent); box-shadow: inset 0 0 0 1px var(--hair); }
.vu45-result-grid strong { overflow-wrap: anywhere; font: 700 12px/1.15 'Golos Text', system-ui, sans-serif; font-variant-numeric: tabular-nums; }
.vu45-result-locomotive {
  margin-top: 10px;
  padding: 9px 10px;
  border-radius: 11px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--ink-3);
  background: color-mix(in oklch, var(--accent) 7%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--accent) 18%, var(--hair));
  font: 550 9.5px/1.3 'Golos Text', system-ui, sans-serif;
}
.vu45-result-locomotive[hidden] { display: none; }
.vu45-result-locomotive span { min-width: 0; overflow-wrap: anywhere; }
.vu45-result-locomotive strong { flex: 0 0 auto; color: var(--ink); font-weight: 700; font-variant-numeric: tabular-nums; }
.vu45-result-note { margin-top: 12px; color: var(--ink-3); font: 500 10px/1.4 'Golos Text', system-ui, sans-serif; }
.vu45-copy { width: 100%; min-height: 46px; margin-top: 12px; border: 0; border-radius: 14px; color: var(--accent-ink); background: var(--accent); font: 700 12px/1 'Golos Text', system-ui, sans-serif; }
.vu45-copy:disabled { color: var(--ink-4); background: var(--glass); opacity: .7; }

.vu45-reference { margin: 12px 0 0; border-radius: 17px; color: var(--ink-2); background: var(--bg-rise); box-shadow: inset 0 0 0 1px var(--hair); overflow: hidden; }
.vu45-reference summary { min-height: 50px; padding: 0 14px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none; font: 650 11px/1.2 'Golos Text', system-ui, sans-serif; }
.vu45-reference summary::-webkit-details-marker { display: none; }
.vu45-reference summary span { color: var(--ink-4); font-size: 20px; transition: transform .2s ease; }
.vu45-reference[open] summary span { transform: rotate(90deg); }
.vu45-reference > div { padding: 0 14px 14px; color: var(--ink-3); font: 500 10px/1.45 'Golos Text', system-ui, sans-serif; }
.vu45-reference p { margin: 0 0 8px; }
.vu45-reference a { color: var(--accent); font-weight: 650; text-decoration: none; }

@media (min-width: 600px) {
  .vu45-sheet { height: min(94dvh, 920px); margin: auto !important; border-radius: 26px !important; box-shadow: 0 24px 80px rgba(0,0,0,.5); }
  .vu45-overlay { align-items: center !important; padding: 20px !important; }
  .vu45-scroll { padding-inline: 18px; }
}

@media (max-width: 360px) {
  .vu45-card { padding: 13px; }
  .vu45-type-btn { font-size: 10px; }
  .vu45-group { grid-template-columns: minmax(0, 1fr) 64px 28px; padding: 9px; gap: 6px; }
  .vu45-result-main strong b { font-size: 24px; }
}