/* ---- LisChange UX layer: stepper exchange, compact hero ---- */
.ux2 .exchange-layout .scroll-reveal { opacity: 1 !important; transform: none !important; }

.ux2 #main-exchange-screen { display: block; max-width: 640px; margin-left: auto; margin-right: auto; }
.ux2 #main-exchange-screen > .exchange-col { width: 100%; }
.ux2.ux2-s1 #step-2, .ux2.ux2-s2 #step-1, .ux2.ux2-s3 #step-1 { display: none !important; }

.ux2-stepper { display: flex; align-items: center; gap: 8px; max-width: 640px; margin: 0 auto 16px; padding: 0 4px; }
.ux2-step { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-secondary); background: none; border: none; padding: 0; font-family: inherit; cursor: default; white-space: nowrap; }
.ux2-step i { font-style: normal; width: 26px; height: 26px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; border: 1px solid rgba(255,255,255,0.18); flex: none; font-variant-numeric: tabular-nums; }
.ux2-step.is-active { color: var(--text-main); }
.ux2-step.is-active i { background: #FF6B00; border-color: #FF6B00; color: #fff; }
.ux2-step.is-done { color: var(--text-main); cursor: pointer; }
.ux2-step.is-done i { background: rgba(48,209,88,0.15); border-color: rgba(48,209,88,0.5); color: #30d158; }
.ux2-line { flex: 1; height: 1px; background: rgba(255,255,255,0.12); min-width: 12px; }
.light-theme .ux2-step i { border-color: rgba(0,0,0,0.2); }
.light-theme .ux2-line { background: rgba(0,0,0,0.12); }

.ux2-nav { display: flex; gap: 12px; margin-top: 20px; }
.ux2-btn { flex: 1; padding: 14px 20px; border-radius: 12px; font-size: 15px; font-weight: 600; font-family: inherit; cursor: pointer; border: none; background: linear-gradient(135deg, #FF6B00, #FF8C40); color: #fff; transition: transform .15s ease, box-shadow .15s ease; }
.ux2-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255,107,0,0.3); }
.ux2-btn:focus-visible, .ux2-back:focus-visible, .ux2-step:focus-visible { outline: 2px solid #FF8C40; outline-offset: 2px; }
.ux2-back { flex: none; padding: 14px 18px; border-radius: 12px; font-size: 15px; font-weight: 600; font-family: inherit; cursor: pointer; background: rgba(255,255,255,0.05); color: var(--text-main); border: 1px solid rgba(255,255,255,0.12); }
.light-theme .ux2-back { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.12); }

/* step 2: fields only; step 3: summary + consent + submit */
.ux2.ux2-s2 #step-2 .ux2-consent-src, .ux2.ux2-s2 #btn-create-order, .ux2.ux2-s2 #ux2-summary, .ux2.ux2-s2 #ux2-consent, .ux2.ux2-s2 #ux2-nav3 { display: none !important; }
.ux2.ux2-s3 #step-2 .ux2-fields, .ux2.ux2-s3 #ux2-nav2, .ux2.ux2-s3 #step-2 .ux2-consent-src { display: none !important; }
.ux2 .ux2-consent-src { display: none !important; }
.ux2 .ux2-hidden-verified { display: none !important; }

#ux2-summary { border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 6px 18px; background: rgba(255,255,255,0.03); }
.light-theme #ux2-summary { border-color: rgba(0,0,0,0.1); background: rgba(0,0,0,0.02); }
.ux2-row { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 14px; }
.ux2-row:last-child { border-bottom: none; }
.ux2-row span { color: var(--text-secondary); flex: none; }
.ux2-row b { color: var(--text-main); font-weight: 600; text-align: right; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.ux2-row b.big { font-size: 18px; }
.ux2-lock { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 13px; color: var(--text-secondary); }
.ux2-lock svg { flex: none; color: #FF8C40; }
#ux2-consent { display: flex; align-items: flex-start; gap: 10px; margin: 18px 0 16px; font-size: 13px; line-height: 1.45; color: var(--text-secondary); cursor: pointer; }
#ux2-consent input { margin-top: 2px; width: 16px; height: 16px; accent-color: #FF6B00; flex: none; }
#ux2-consent a { color: #FF6B00; text-decoration: none; }
.ux2 #ux2-nav3 { margin-top: 12px; }
.ux2-status-link { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 14px auto 0; font-size: 13px; color: var(--text-secondary); }
.ux2-status-link a { color: #FF8C40; text-decoration: none; font-weight: 600; }
.ux2-status-link button { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: var(--text-main); border-radius: 8px; padding: 5px 10px; font-size: 12px; font-family: inherit; cursor: pointer; }

/* compact hero: the calculator belongs on the first screen */
.ux2 .hero { padding-top: 28px; padding-bottom: 20px; }
.ux2 .hero h1 { font-size: clamp(26px, 4.2vw, 44px); line-height: 1.12; margin-bottom: 10px; }
.ux2 .hero p { font-size: 15px; margin-bottom: 14px; }
.ux2 .hero-badge { margin-bottom: 12px; }
.ux2 .hero-stats { margin-top: 0; gap: 22px; }
.ux2 .hero-stat-value { font-size: 18px; }
.ux2 .hero-stat-label { font-size: 11px; }
@media (max-width: 640px) {
  .ux2 .hero { padding-top: 14px; padding-bottom: 12px; }
  .ux2 .hero-badge, .ux2 .hero p { display: none; }
  .ux2 .hero h1 { font-size: 24px; margin-bottom: 8px; }
  .ux2 .hero-stats { gap: 16px; }
  .ux2 .hero-stat-value { font-size: 15px; }
  .ux2-step span { display: none; }
  .ux2-step.is-active span { display: inline; }
  .ux2 #main-exchange-screen > .exchange-col { padding: 18px 16px; }
}
@media (prefers-reduced-motion: reduce) { .ux2-btn { transition: none; } }

/* wide screens: classic form, none of the step controls */
body:not(.ux2) .ux2-stepper, body:not(.ux2) #ux2-nav1, body:not(.ux2) #ux2-nav2, body:not(.ux2) #ux2-nav3,
body:not(.ux2) #ux2-summary, body:not(.ux2) #ux2-consent, body:not(.ux2) #ux2-lock { display: none !important; }
.ux2-hidden-verified { display: none !important; }

/* ---- limits, quick currencies, reserves, promo ---- */
.ux3-lim { cursor: pointer; border-bottom: 1px dashed currentColor; color: var(--text-main); }
.ux3-lim:hover { color: #FF8C40; }
.ux3-chips { display: flex; gap: 6px; flex-wrap: wrap; margin: -12px 0 20px; }
.ux3-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px 5px 6px; border-radius: 999px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); color: var(--text-secondary); white-space: nowrap; }
.ux3-chip img { width: 16px; height: 16px; border-radius: 50%; }
.ux3-chip:hover { color: var(--text-main); border-color: rgba(255,255,255,0.25); }
.ux3-chip.is-on { color: #FF8C40; border-color: rgba(255,107,0,0.55); background: rgba(255,107,0,0.1); }
.ux3-chip:focus-visible, .ux3-lim:focus-visible { outline: 2px solid #FF8C40; outline-offset: 2px; }
.light-theme .ux3-chip { background: rgba(0,0,0,0.03); border-color: rgba(0,0,0,0.12); }
.ux3-reserve { font-size: 13px; color: var(--text-secondary); margin: -12px 0 14px; padding-left: 4px; font-variant-numeric: tabular-nums; }
.ux3-reserve b { color: var(--text-main); font-weight: 600; }
.ux3-reserve.is-low { color: #ff6961; }
.ux3-reserve.is-low b { color: #ff6961; }
.ux3-ratelock { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); margin: 8px 0 18px; }
.ux3-ratelock svg { color: #FF8C40; flex: none; }
.ux3-promo { display: flex; align-items: center; gap: 14px; max-width: 1200px; margin: 0 auto 16px; padding: 12px 16px; border-radius: 14px; border: 1px solid rgba(255,107,0,0.35); background: linear-gradient(90deg, rgba(255,107,0,0.12), rgba(255,107,0,0.03)); }
.ux2 .ux3-promo { max-width: 640px; }
.ux3-promo .ic { font-size: 22px; flex: none; }
.ux3-promo b { display: block; font-size: 14px; color: var(--text-main); }
.ux3-promo span { font-size: 13px; color: var(--text-secondary); line-height: 1.4; }
.ux3-promo div { flex: 1; min-width: 0; }
.ux3-promo button { flex: none; background: none; border: none; color: var(--text-secondary); font-size: 20px; line-height: 1; cursor: pointer; padding: 4px 8px; }
.ux3-reserves { margin: 20px auto 0; text-align: center; }
.ux3-res-toggle { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1); color: var(--text-secondary); font: inherit; font-size: 13px; font-weight: 600; padding: 9px 16px; border-radius: 999px; cursor: pointer; }
.ux3-res-toggle:hover { color: var(--text-main); border-color: rgba(255,255,255,0.25); }
.ux3-res-toggle:focus-visible { outline: 2px solid #FF8C40; outline-offset: 2px; }
.ux3-res-toggle svg { transition: transform .2s ease; }
.ux3-reserves.is-open .ux3-res-toggle svg { transform: rotate(180deg); }
.ux3-reserves .ux3-res-grid { display: none; margin-top: 16px; text-align: left; }
.ux3-reserves.is-open .ux3-res-grid { display: grid; }
.light-theme .ux3-res-toggle { background: rgba(0,0,0,0.03); border-color: rgba(0,0,0,0.12); }
@media (prefers-reduced-motion: reduce) { .ux3-res-toggle svg { transition: none; } }
.ux3-res-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 10px; }
.ux3-res { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); cursor: pointer; font: inherit; color: inherit; text-align: left; }
.ux3-res:hover { border-color: rgba(255,107,0,0.45); }
.ux3-res img { width: 26px; height: 26px; border-radius: 50%; flex: none; }
.ux3-res small { display: block; font-size: 12px; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ux3-res b { font-size: 15px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ux3-res div { min-width: 0; }
.light-theme .ux3-res { background: rgba(0,0,0,0.02); border-color: rgba(0,0,0,0.08); }