/* Don't Buy Yet — input-flow semantic tokens and components. */
body[data-view='flow'] {
  --flow-bg: var(--color-background);
  --flow-bg-deep: var(--color-background);
  --flow-surface: #1e1c1b;
  --flow-surface-glass: rgba(255, 255, 255, 0.045);
  --flow-text: var(--ui-text);
  --flow-text-body: var(--ui-body);
  --flow-text-secondary: var(--ui-muted);
  --flow-text-muted: var(--ui-muted);
  --flow-border: rgba(255, 255, 255, 0.08);
  --flow-border-strong: rgba(255, 255, 255, 0.12);
  min-width: 320px;
  color: var(--flow-text);
  background: var(--flow-bg);
}

body[data-view='flow'] #app {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% -8%, rgb(var(--color-atmosphere-rgb) / 0.16), transparent 19rem),
    radial-gradient(circle at -12% 92%, rgb(var(--color-atmosphere-rgb) / 0.14), transparent 22rem),
    var(--flow-bg);
}

body[data-view='flow'] #app::before,
body[data-view='flow'] #app::after {
  position: fixed;
  z-index: -1;
  content: '';
  pointer-events: none;
}

body[data-view='flow'] #app::before {
  width: 18rem;
  height: 36rem;
  right: -15rem;
  top: 8rem;
  border-radius: 50%;
  background: rgb(var(--color-atmosphere-rgb) / 0.11);
  box-shadow: -3rem 0 7rem rgb(var(--color-atmosphere-rgb) / 0.14);
  filter: blur(1px);
}

body[data-view='flow'] #app::after {
  width: 22rem;
  height: 12rem;
  left: -12rem;
  bottom: -7rem;
  border-radius: 50%;
  background: rgb(var(--color-atmosphere-rgb) / 0.1);
  filter: blur(28px);
}

body[data-view='flow'] header {
  width: min(100%, 588px);
  height: 88px;
  padding: max(18px, env(safe-area-inset-top)) 24px 0;
  color: var(--flow-text);
}

body[data-view='flow'] .brand {
  gap: 11px;
  color: var(--flow-text);
  font-size: 17px;
  font-weight: 520;
  letter-spacing: 0.02em;
}

body[data-view='flow'] .brand-mark {
  position: relative;
  width: 34px;
  height: 28px;
  flex: 0 0 34px;
  overflow: visible;
  border-radius: 0;
  background: none;
}

body[data-view='flow'] .brand-mark::before,
body[data-view='flow'] .brand-mark::after {
  position: absolute;
  top: 1px;
  width: 27px;
  height: 27px;
  content: '';
  border-radius: 50%;
}

body[data-view='flow'] .brand-mark::before {
  left: 0;
  background: var(--ui-accent);
  box-shadow: 0 0 20px rgb(var(--color-brand-red-rgb) / 0.1);
}

body[data-view='flow'] .brand-mark::after {
  left: 14px;
  background: rgba(163, 157, 153, 0.32);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
}

body[data-view='flow'] .header-note {
  color: var(--flow-text-muted);
  font-size: 9px;
  letter-spacing: 0.18em;
}

body[data-view='flow'] .header-note::before {
  color: var(--ui-accent);
}

body[data-view='flow'] .page {
  width: min(100%, 588px);
  min-height: calc(100svh - 88px);
  margin: 0 auto;
  padding: 14px 24px calc(34px + env(safe-area-inset-bottom));
}

body[data-view='flow'] .footer {
  display: none;
}

body[data-view='flow'] .flow {
  max-width: 540px;
  min-height: calc(100svh - 136px);
  margin: 0 auto;
}

body[data-view='flow'] .flow-top {
  min-height: 42px;
  margin: 0 0 18px;
  color: var(--flow-text-secondary);
}

body[data-view='flow'] .back {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 7px;
  margin-left: -8px;
  padding: 8px;
  color: var(--ui-body);
  font-size: 13px;
}

body[data-view='flow'] .back span {
  color: #a39d99;
  font-size: 29px;
  font-weight: 200;
  line-height: 0;
}

body[data-view='flow'] .flow-step {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

body[data-view='flow'] .flow-step span {
  color: var(--flow-text-muted);
  font-size: 10px;
  letter-spacing: 0.14em;
}

body[data-view='flow'] .flow-step b {
  color: #8b837e;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

body[data-view='flow'] .progress {
  height: 2px;
  gap: 5px;
  margin: 0 0 35px;
  overflow: visible;
  background: transparent;
}

body[data-view='flow'] .progress span {
  background: rgba(255, 255, 255, 0.08);
}

body[data-view='flow'] .progress .done {
  background: rgb(var(--ui-accent-rgb) / 0.68);
}

body[data-view='flow'] .flow-heading,
body[data-view='flow'] #flow-form {
  animation: flow-rise 0.42s ease-out both;
}

body[data-view='flow'] #flow-form {
  padding-bottom: 88px;
  animation-delay: 0.05s;
}

body[data-view='flow'] .flow .eyebrow {
  gap: 9px;
  margin: 0 0 12px;
  color: rgb(var(--ui-accent-rgb) / 0.76);
  font-size: 10px;
  font-weight: 550;
  letter-spacing: 0.18em;
}

body[data-view='flow'] .flow .eyebrow::before {
  width: 22px;
  background: rgb(var(--ui-accent-rgb) / 0.5);
}

body[data-view='flow'] .flow h1 {
  max-width: 480px;
  margin: 0 0 10px;
  color: var(--flow-text);
  font-family: 'PingFang SC', 'Source Han Sans SC', 'Microsoft YaHei', sans-serif;
  font-size: clamp(32px, 8vw, 42px);
  font-weight: 610;
  line-height: 1.24;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

body[data-view='flow'] .subtitle {
  max-width: 460px;
  margin: 0 0 29px;
  color: var(--flow-text-secondary);
  font-size: 13px;
  line-height: 1.8;
}

body[data-view='flow'] .field {
  margin-bottom: 22px;
}

body[data-view='flow'] .field-label {
  margin-bottom: 10px;
  color: var(--ui-body);
  font-size: 13px;
  font-weight: 500;
}

body[data-view='flow'] .optional,
body[data-view='flow'] .counter,
body[data-view='flow'] .field-help,
body[data-view='flow'] .small-note {
  color: var(--flow-text-muted);
}

body[data-view='flow'] input,
body[data-view='flow'] textarea,
body[data-view='flow'] select,
body[data-view='flow'] .money-row {
  min-height: 54px;
  border: 1px solid var(--flow-border);
  border-radius: var(--ui-radius-control);
  color: var(--ui-text);
  background: rgba(30, 28, 27, 0.84);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
  caret-color: var(--ui-body);
  backdrop-filter: blur(16px) saturate(0.72);
}

body[data-view='flow'] textarea {
  min-height: 102px;
  resize: vertical;
}

body[data-view='flow'] select option {
  color: var(--flow-text);
  background: var(--flow-surface);
}

body[data-view='flow'] input::placeholder,
body[data-view='flow'] textarea::placeholder {
  color: var(--ui-muted);
}

body[data-view='flow'] input:focus,
body[data-view='flow'] textarea:focus,
body[data-view='flow'] select:focus,
body[data-view='flow'] .money-row:focus-within {
  border-color: rgb(var(--ui-accent-rgb) / 0.75);
  box-shadow:
    0 0 0 3px rgb(var(--ui-accent-rgb) / 0.1),
    inset 0 1px rgba(255, 255, 255, 0.04);
}

body[data-view='flow'] button:focus-visible,
body[data-view='flow'] input:focus-visible,
body[data-view='flow'] textarea:focus-visible,
body[data-view='flow'] select:focus-visible {
  outline: 2px solid rgb(var(--ui-accent-rgb) / 0.78);
  outline-offset: 3px;
}

body[data-view='flow'] .money-row {
  display: flex;
  overflow: hidden;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

body[data-view='flow'] .money-row input,
body[data-view='flow'] .money-row select {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

body[data-view='flow'] .money-row select {
  width: 96px;
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--ui-accent);
}

body[data-view='flow'] .currency-label {
  color: var(--ui-accent);
}

body[data-view='flow'] .upload {
  min-height: 112px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: var(--ui-radius-control);
  color: var(--flow-text-body);
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px) saturate(0.72);
}

body[data-view='flow'] .upload:hover {
  border-color: rgb(var(--ui-accent-rgb) / 0.38);
  background: rgba(255, 255, 255, 0.05);
}

body[data-view='flow'] .upload .plus {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgb(var(--ui-accent-rgb) / 0.3);
  border-radius: 50%;
  color: var(--ui-accent);
}

body[data-view='flow'] .upload small {
  color: var(--flow-text-muted);
}

body[data-view='flow'] .image-preview,
body[data-view='flow'] .review-card {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--ui-radius-control);
  background: var(--flow-surface-glass);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(18px) saturate(0.72);
}

body[data-view='flow'] .image-preview img {
  background: var(--flow-bg-deep);
}

body[data-view='flow'] .choice-list {
  gap: 10px;
  margin: 23px 0 26px;
}

body[data-view='flow'] .choice {
  min-height: 58px;
  padding: 15px 17px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--ui-radius-control);
  color: var(--flow-text-body);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(16px) saturate(0.72);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

body[data-view='flow'] .choice:hover {
  border-color: rgb(var(--ui-accent-rgb) / 0.3);
  transform: translateY(-1px);
}

body[data-view='flow'] .choice.selected {
  border-color: rgb(var(--ui-accent-rgb) / 0.45);
  color: var(--flow-text);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035);
}

body[data-view='flow'] .radio {
  width: 18px;
  height: 18px;
  border-color: rgba(163, 157, 153, 0.42);
  background: rgba(16, 15, 15, 0.5);
}

body[data-view='flow'] .selected .radio {
  border: 5px solid var(--ui-accent);
  background: #2e2522;
  box-shadow: none;
}

body[data-view='flow'] .choice small,
body[data-view='flow'] .choice.selected small {
  color: var(--flow-text-muted);
}

body[data-view='flow'] .notice {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  color: #c6bbb4;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
}

body[data-view='flow'] .flow .primary {
  position: fixed;
  z-index: 3;
  bottom: max(16px, env(safe-area-inset-bottom));
  left: 50%;
  min-height: 62px;
  justify-content: space-between;
  width: min(calc(100% - 52px), 486px);
  margin: 0;
  padding: 5px 6px 5px 25px;
  overflow: hidden;
  border: 1px solid rgb(var(--ui-accent-rgb) / 0.76);
  border-radius: 32px;
  color: var(--ui-text);
  background: var(--ui-button-fill);
  box-shadow: var(--ui-button-shadow);
  backdrop-filter: blur(28px) saturate(1.06);
  -webkit-backdrop-filter: blur(28px) saturate(1.06);
  transform: translateX(-50%);
}

body[data-view='flow'] .flow .primary::before {
  position: absolute;
  inset: 1px 64px auto 20px;
  height: 1px;
  content: '';
  background: linear-gradient(90deg, rgb(255 255 255 / 0.16), transparent);
}

body[data-view='flow'] .flow .primary::after {
  position: absolute;
  top: -44px;
  left: 7px;
  width: 135px;
  height: 72px;
  content: '';
  border-radius: 50%;
  display: none;
  filter: blur(17px);
  pointer-events: none;
}

body[data-view='flow'] .flow .primary > span {
  position: relative;
  z-index: 1;
}

body[data-view='flow'] .flow .primary:hover {
  background: var(--ui-button-fill);
  transform: translateX(-50%) translateY(-1px);
}

body[data-view='flow'] .flow .primary .arrow {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.045);
  border-radius: 50%;
  color: var(--ui-text);
  background: var(--color-action-deep);
  box-shadow:
    0 5px 16px rgba(0, 0, 0, 0.25),
    inset 0 1px rgba(255, 255, 255, 0.08);
}

body[data-view='flow'] .flow .primary:disabled {
  border-color: var(--flow-border);
  color: #807975;
  background: #242121;
  box-shadow: none;
}

body[data-view='flow'] .error {
  border: 1px solid rgb(var(--color-brand-red-rgb) / 0.5);
  border-radius: var(--ui-radius-control);
  color: var(--color-brand-red);
  background: rgb(var(--color-brand-red-rgb) / 0.1);
}

body[data-view='flow'] .review-card {
  padding: 20px;
}

body[data-view='flow'] .product-summary {
  border-bottom-color: rgba(255, 255, 255, 0.07);
}

body[data-view='flow'] .product-summary h2,
body[data-view='flow'] .review-row dd {
  color: var(--flow-text);
}

body[data-view='flow'] .product-summary p,
body[data-view='flow'] .summary-edit,
body[data-view='flow'] .link-button {
  color: var(--ui-accent);
}

body[data-view='flow'] .review-row dt {
  color: var(--flow-text-muted);
}

body[data-view='flow'] .sheet-shade {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(10px);
}

body[data-view='flow'] .sheet {
  border: 1px solid var(--flow-border);
  border-bottom: 0;
  border-radius: 26px 26px 0 0;
  color: var(--flow-text);
  background: #1e1d1d;
}

body[data-view='flow'] .sheet button {
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 26px;
  color: var(--ui-body);
  background: transparent;
}

body[data-view='flow'] #toast {
  border: 1px solid var(--flow-border-strong);
  border-radius: 24px;
  color: var(--flow-text);
  background: rgba(30, 28, 27, 0.94);
  backdrop-filter: blur(16px);
}

@keyframes flow-rise {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 560px) {
  body[data-view='flow'] header {
    height: 78px;
    padding-right: 20px;
    padding-left: 20px;
  }

  body[data-view='flow'] .header-note {
    max-width: 112px;
    overflow: hidden;
    text-align: right;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body[data-view='flow'] .page {
    min-height: calc(100svh - 78px);
    padding: 10px 20px calc(28px + env(safe-area-inset-bottom));
  }

  body[data-view='flow'] .flow {
    min-height: calc(100svh - 116px);
  }

  body[data-view='flow'] .flow h1 {
    font-size: clamp(30px, 8.7vw, 37px);
  }

  body[data-view='flow'] .frequency-grid {
    gap: 9px;
  }

  body[data-view='flow'] .frequency-grid .choice {
    min-height: 62px;
    padding: 13px 11px;
  }
}

@media (max-width: 360px) {
  body[data-view='flow'] .frequency-grid {
    grid-template-columns: 1fr;
  }

  body[data-view='flow'] .header-note,
  body[data-view='flow'] .flow-step span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  body[data-view='flow'] .flow-heading,
  body[data-view='flow'] #flow-form {
    animation: none;
  }
}