/* CreatorCalc Calculator Experience — shared visual layer
   Scoped to calculator pages via body[data-calculator].
   Does not replace the existing calculator logic or Tailwind utilities. */

body[data-calculator] {
  --ccx-accent: 99 102 241;
  --ccx-accent-2: 139 92 246;
  --ccx-accent-soft: rgba(99,102,241,.12);
  --ccx-glow: rgba(99,102,241,.20);
  --ccx-panel: rgba(255,255,255,.72);
  --ccx-panel-strong: rgba(255,255,255,.88);
  --ccx-line: rgba(15,23,42,.09);
  --ccx-shadow: 0 28px 80px rgba(15,23,42,.12), 0 8px 24px rgba(15,23,42,.07);
  --ccx-radius: 28px;
  min-width: 0;
  overflow-x: clip;
  background-image:
    radial-gradient(circle at 8% 8%, rgba(var(--ccx-accent),.13), transparent 34%),
    radial-gradient(circle at 92% 18%, rgba(var(--ccx-accent-2),.10), transparent 34%),
    linear-gradient(120deg, rgba(var(--ccx-accent),.018), transparent 48%, rgba(var(--ccx-accent-2),.014));
  background-size: 140% 140%, 130% 130%, 180% 180%;
  animation: ccxAmbientDrift 22s ease-in-out infinite alternate;
}

body[data-calculator="youtube"] { --ccx-accent: 239 68 68; --ccx-accent-2: 244 63 94; }
body[data-calculator="cpm"] { --ccx-accent: 139 92 246; --ccx-accent-2: 124 58 237; }
body[data-calculator="sponsorship"] { --ccx-accent: 245 158 11; --ccx-accent-2: 236 72 153; }
body[data-calculator="freelance"] { --ccx-accent: 6 182 212; --ccx-accent-2: 59 130 246; }
body[data-calculator="invoice"] { --ccx-accent: 100 116 139; --ccx-accent-2: 79 70 229; }
body[data-calculator="stripe"] { --ccx-accent: 99 102 241; --ccx-accent-2: 124 58 237; }
body[data-calculator="adsense"] { --ccx-accent: 14 165 233; --ccx-accent-2: 6 182 212; }

@keyframes ccxAmbientDrift {
  0% { background-position: 0% 0%, 100% 0%, 0% 50%; }
  100% { background-position: 8% 5%, 92% 8%, 100% 50%; }
}

/* Navigation becomes the same visual language as the homepage. */
body[data-calculator] .site-nav {
  background: color-mix(in srgb, var(--cc-nav-bg) 84%, transparent) !important;
  border-bottom: 1px solid color-mix(in srgb, var(--ccx-line) 100%, transparent) !important;
  box-shadow: 0 16px 40px rgba(15,23,42,.06);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
}

body[data-calculator] .seg-control {
  position: relative;
  background: color-mix(in srgb, var(--ccx-panel-strong) 74%, transparent) !important;
  border: 1px solid rgba(var(--ccx-accent),.10);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55), 0 8px 28px rgba(15,23,42,.05);
  scrollbar-width: none;
}
body[data-calculator] .seg-control::-webkit-scrollbar { display: none; }

body[data-calculator] .tab-btn {
  color: var(--cc-text-muted) !important;
  border: 1px solid transparent;
  transition: color .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}
body[data-calculator] .tab-btn:hover {
  color: var(--cc-text) !important;
  background: rgba(var(--ccx-accent),.065) !important;
  transform: translateY(-1px);
}
body[data-calculator] .tab-btn.active {
  color: white !important;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2))) !important;
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 8px 24px rgba(var(--ccx-accent),.22), inset 0 1px 0 rgba(255,255,255,.2);
}

body[data-calculator] .region-select-wrap {
  background: color-mix(in srgb, var(--ccx-panel-strong) 76%, transparent) !important;
  color: var(--cc-text) !important;
  border-color: rgba(var(--ccx-accent),.11) !important;
  box-shadow: 0 8px 24px rgba(15,23,42,.04);
}
body[data-calculator] .region-select-wrap:hover {
  border-color: rgba(var(--ccx-accent),.24) !important;
  box-shadow: 0 10px 26px rgba(var(--ccx-accent),.09);
}

/* Hero */
body[data-calculator] .hero-title {
  font-family: 'Space Grotesk', 'Geist', 'Inter', system-ui, sans-serif !important;
  font-size: clamp(2.15rem, 4.2vw, 3.15rem) !important;
  font-weight: 700 !important;
  line-height: 1.04 !important;
  letter-spacing: -.045em;
  text-wrap: balance;
  background: linear-gradient(135deg, var(--cc-text) 8%, color-mix(in srgb, var(--cc-text) 78%, rgb(var(--ccx-accent))) 62%, rgb(var(--ccx-accent)) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
}
body[data-calculator] .hero-sub {
  max-width: 760px;
  margin-inline: auto;
  line-height: 1.75;
}

/* Calculator panel title — match the premium hero typography instead of the legacy serif utility. */
body[data-calculator] .calc-card > div:first-child h2 {
  font-family: 'Space Grotesk', 'Geist', 'Inter', system-ui, sans-serif !important;
  font-weight: 700 !important;
  font-size: clamp(1.08rem, 1.7vw, 1.35rem) !important;
  line-height: 1.08 !important;
  letter-spacing: -.035em !important;
  text-wrap: balance;
  max-width: calc(100% - 6px);
  margin: 0 !important;
}
body[data-calculator] .calc-card > div:first-child .flex.items-center > div:last-child {
  min-width: 0;
}
body[data-calculator] .ccx-hero-wrap {
  position: relative;
  isolation: isolate;
}
body[data-calculator] .ccx-hero-wrap::before {
  content: '';
  position: absolute;
  width: 420px;
  height: 240px;
  left: 50%;
  top: 10px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--ccx-accent),.12), transparent 68%);
  filter: blur(28px);
  pointer-events: none;
  z-index: -1;
}
.ccx-page-badge,
.ccx-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(var(--ccx-accent),.16);
  background: rgba(var(--ccx-accent),.065);
  color: rgb(var(--ccx-accent));
  border-radius: 999px;
  padding: 7px 11px;
  font: 700 10px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  box-shadow: 0 8px 22px rgba(var(--ccx-accent),.08), inset 0 1px 0 rgba(255,255,255,.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.ccx-page-badge { margin-bottom: 13px; }
.ccx-page-badge::before,
.ccx-live-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.11), 0 0 16px currentColor;
  animation: ccxPulse 2.2s ease-in-out infinite;
}
.ccx-live-pill { margin-left: 10px; padding: 6px 9px; vertical-align: middle; }
@keyframes ccxPulse { 0%,100% { opacity:.55; transform:scale(.9); } 50% { opacity:1; transform:scale(1); } }

/* Main calculator shell */
body[data-calculator] #main-content > .max-w-2xl {
  width: min(100%, 980px) !important;
  max-width: 980px !important;
}
body[data-calculator] .calc-card {
  position: relative;
  isolation: isolate;
  border-radius: var(--ccx-radius) !important;
  border: 1px solid rgba(var(--ccx-accent),.12) !important;
  background: var(--ccx-panel) !important;
  box-shadow: var(--ccx-shadow) !important;
  overflow: hidden !important;
  backdrop-filter: blur(18px) saturate(135%);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
}
body[data-calculator] .calc-card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(255,255,255,.14), transparent 24%, transparent 70%, rgba(var(--ccx-accent),.04)),
    radial-gradient(circle at var(--ccx-mx,50%) var(--ccx-my,0%), rgba(var(--ccx-accent),.11), transparent 30%);
  z-index: 0;
}
body[data-calculator] .calc-card::after {
  content: '';
  position: absolute;
  left: 10%; right: 10%; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.75), rgba(var(--ccx-accent),.55), transparent);
  opacity: .9;
  pointer-events: none;
}
body[data-calculator] .calc-card > * { position: relative; z-index: 1; }

/* Tool header inside each calculator */
body[data-calculator] .calc-card > div:first-child {
  position: relative;
  overflow: hidden;
  min-height: 98px;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2))) !important;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,.13);
}
body[data-calculator] .calc-card > div:first-child::before {
  content: '';
  position: absolute;
  inset: -30% -10%;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,.21), transparent 28%),
    radial-gradient(circle at 85% 80%, rgba(255,255,255,.10), transparent 32%),
    linear-gradient(120deg, transparent 36%, rgba(255,255,255,.13) 49%, transparent 62%);
  transform: translateX(-18%);
  animation: ccxHeaderSweep 9s ease-in-out infinite;
}
body[data-calculator] .calc-card > div:first-child::after { content: none; }
@keyframes ccxHeaderSweep {
  0%,100% { transform: translateX(-18%) rotate(-2deg); opacity: .75; }
  50% { transform: translateX(10%) rotate(2deg); opacity: 1; }
}

/* Form controls */
body[data-calculator] main label {
  color: var(--cc-text-body) !important;
  letter-spacing: -.01em;
}
body[data-calculator] .field-input,
body[data-calculator] select,
body[data-calculator] textarea,
body[data-calculator] input[type="text"],
body[data-calculator] input[type="number"],
body[data-calculator] input[type="email"],
body[data-calculator] input[type="url"],
body[data-calculator] input[type="search"],
body[data-calculator] input[type="tel"],
body[data-calculator] input[type="date"],
body[data-calculator] input[type="time"],
body[data-calculator] input[type="password"] {
  min-height: 46px;
  border-radius: 14px !important;
  border: 1px solid rgba(var(--ccx-accent),.13) !important;
  background: color-mix(in srgb, var(--cc-input-bg) 92%, transparent) !important;
  color: var(--cc-input-text) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 4px 12px rgba(15,23,42,.025);
  transition: border-color .22s ease, box-shadow .22s ease, background .22s ease, transform .22s ease;
}
body[data-calculator] .field-input:hover,
body[data-calculator] select:hover,
body[data-calculator] textarea:hover,
body[data-calculator] input[type="text"]:hover,
body[data-calculator] input[type="number"]:hover,
body[data-calculator] input[type="email"]:hover,
body[data-calculator] input[type="url"]:hover,
body[data-calculator] input[type="search"]:hover,
body[data-calculator] input[type="tel"]:hover,
body[data-calculator] input[type="date"]:hover,
body[data-calculator] input[type="time"]:hover,
body[data-calculator] input[type="password"]:hover {
  border-color: rgba(var(--ccx-accent),.28) !important;
}
body[data-calculator] .field-input:focus,
body[data-calculator] select:focus,
body[data-calculator] textarea:focus,
body[data-calculator] input[type="text"]:focus,
body[data-calculator] input[type="number"]:focus,
body[data-calculator] input[type="email"]:focus,
body[data-calculator] input[type="url"]:focus,
body[data-calculator] input[type="search"]:focus,
body[data-calculator] input[type="tel"]:focus,
body[data-calculator] input[type="date"]:focus,
body[data-calculator] input[type="time"]:focus,
body[data-calculator] input[type="password"]:focus {
  border-color: rgba(var(--ccx-accent),.62) !important;
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.11), 0 10px 26px rgba(var(--ccx-accent),.09), inset 0 1px 0 rgba(255,255,255,.45);
  outline: none;
}

body[data-calculator] input[type="range"] {
  height: 7px;
  background: linear-gradient(90deg, rgba(var(--ccx-accent),.88) 0%, rgba(var(--ccx-accent),.32) 48%, var(--cc-border) 48%, var(--cc-border) 100%);
  box-shadow: inset 0 1px 3px rgba(15,23,42,.08);
}
body[data-calculator] input[type="range"]::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  border: 3px solid var(--cc-surface) !important;
  background: rgb(var(--ccx-accent)) !important;
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.13), 0 6px 18px rgba(var(--ccx-accent),.24) !important;
}
body[data-calculator] input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 3px solid var(--cc-surface) !important;
  background: rgb(var(--ccx-accent)) !important;
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.13), 0 6px 18px rgba(var(--ccx-accent),.24);
}

/* Output metrics */
body[data-calculator] .metric-card {
  position: relative;
  overflow: hidden;
  border-radius: 18px !important;
  border-color: rgba(var(--ccx-accent),.13) !important;
  background: color-mix(in srgb, var(--cc-surface-raised) 84%, rgba(var(--ccx-accent),.08)) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 10px 26px rgba(15,23,42,.035);
}
body[data-calculator] .metric-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 5%, rgba(var(--ccx-accent),.13), transparent 50%);
  pointer-events: none;
}
body[data-calculator] .metric-card:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(var(--ccx-accent),.27) !important;
  box-shadow: 0 16px 34px rgba(var(--ccx-accent),.10), inset 0 1px 0 rgba(255,255,255,.46) !important;
}
body[data-calculator] .metric-card p[id] {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, var(--cc-text) 20%, rgb(var(--ccx-accent)) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
}
body[data-calculator] .ccx-result-pop {
  animation: ccxResultPop .42s cubic-bezier(.2,.85,.25,1) both;
}
@keyframes ccxResultPop {
  0% { transform: translateY(5px) scale(.985); opacity: .68; filter: blur(1px); }
  100% { transform: translateY(0) scale(1); opacity: 1; filter: blur(0); }
}

/* Alerts, notes and info rows */
body[data-calculator] main .bg-amber-50,
body[data-calculator] main .bg-violet-50,
body[data-calculator] main .bg-indigo-50,
body[data-calculator] main .bg-blue-50,
body[data-calculator] main .bg-cyan-50,
body[data-calculator] main .bg-rose-50 {
  border-color: rgba(var(--ccx-accent),.14) !important;
  background: rgba(var(--ccx-accent),.055) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35);
}

/* Copy / utility controls */
body[data-calculator] .copy-btn {
  border-radius: 999px !important;
  border-color: rgba(var(--ccx-accent),.15) !important;
  background: rgba(var(--ccx-accent),.065) !important;
  color: rgb(var(--ccx-accent)) !important;
  box-shadow: 0 8px 20px rgba(var(--ccx-accent),.07);
}
body[data-calculator] .copy-btn:hover {
  background: rgb(var(--ccx-accent)) !important;
  color: white !important;
  border-color: transparent !important;
  box-shadow: 0 12px 26px rgba(var(--ccx-accent),.20);
}

/* FAQs */
body[data-calculator] .faq-toggle-btn {
  border-radius: 18px !important;
  box-shadow: 0 10px 28px rgba(15,23,42,.045), inset 0 1px 0 rgba(255,255,255,.35);
  border-color: rgba(var(--ccx-accent),.11) !important;
}
body[data-calculator] .faq-toggle-btn:hover {
  border-color: rgba(var(--ccx-accent),.25) !important;
  box-shadow: 0 14px 30px rgba(var(--ccx-accent),.08);
}
body[data-calculator] .faq-content-box {
  border-color: rgba(var(--ccx-accent),.11) !important;
}

/* Shared workflow strip injected by calculator-premium.js */
.ccx-related {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}
.ccx-related-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
  color: var(--cc-text-muted);
  font: 700 10px/1.2 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.ccx-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.ccx-related-card {
  position: relative;
  display: flex;
  min-height: 92px;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(var(--ccx-accent),.10);
  background: color-mix(in srgb, var(--cc-surface-raised) 82%, transparent);
  color: var(--cc-text);
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 10px 22px rgba(15,23,42,.035), inset 0 1px 0 rgba(255,255,255,.32);
  transition: transform .28s cubic-bezier(.2,.8,.2,1), border-color .28s ease, box-shadow .28s ease, background .28s ease;
}
.ccx-related-card::before {
  content: '';
  position: absolute;
  width: 110px;
  height: 110px;
  top: -44px;
  right: -40px;
  border-radius: 50%;
  background: rgba(var(--ccx-accent),.12);
  filter: blur(14px);
}
.ccx-related-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--ccx-accent),.28);
  box-shadow: 0 18px 30px rgba(var(--ccx-accent),.09);
}
.ccx-related-kicker { color: rgb(var(--ccx-accent)); font-size: 10px; font-weight: 800; letter-spacing: .10em; text-transform: uppercase; }
.ccx-related-name { font-size: .88rem; font-weight: 750; letter-spacing: -.015em; }
.ccx-related-arrow { align-self: flex-end; color: rgb(var(--ccx-accent)); font-size: 13px; transition: transform .2s ease; }
.ccx-related-card:hover .ccx-related-arrow { transform: translateX(3px); }

/* Small-screen safety */
@media (max-width: 860px) {
  body[data-calculator] .calc-card { --ccx-radius: 22px; }
  body[data-calculator] .calc-card > div:first-child { min-height: 92px; }
  .ccx-related-grid { grid-template-columns: 1fr; }
  .ccx-live-pill { display: none; }
}
@media (max-width: 640px) {
  body[data-calculator] { animation: none; background-size: auto; }
  body[data-calculator] .site-nav { backdrop-filter: blur(14px) saturate(135%); -webkit-backdrop-filter: blur(14px) saturate(135%); }
  body[data-calculator] .hero-title { font-size: clamp(1.9rem, 8vw, 2.7rem); }
  body[data-calculator] .calc-card { border-radius: 20px !important; }
  body[data-calculator] .calc-card > div:first-child::after { top: 12px; right: 12px; font-size: 8px; }
  body[data-calculator] .calc-card > div:first-child { padding-inline: 18px !important; }
  body[data-calculator] .metric-card { border-radius: 16px !important; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator],
  body[data-calculator] .calc-card > div:first-child::before,
  .ccx-page-badge::before,
  .ccx-live-pill::before { animation: none !important; }
  .ccx-related-card,
  body[data-calculator] .metric-card,
  body[data-calculator] .tab-btn { transition: none !important; }
}

/* Dark theme finishing layer */
[data-theme="dark"] body[data-calculator] .calc-card {
  --ccx-panel: rgba(15,15,18,.72);
  --ccx-panel-strong: rgba(18,18,22,.86);
  --ccx-line: rgba(255,255,255,.085);
  --ccx-shadow: 0 30px 90px rgba(0,0,0,.44), 0 10px 28px rgba(0,0,0,.28);
  background: var(--ccx-panel) !important;
  border-color: rgba(var(--ccx-accent),.18) !important;
}
[data-theme="dark"] body[data-calculator] .calc-card::after {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), rgba(var(--ccx-accent),.55), transparent);
}
[data-theme="dark"] body[data-calculator] .metric-card {
  background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(var(--ccx-accent),.05)) !important;
  border-color: rgba(255,255,255,.08) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 12px 34px rgba(0,0,0,.24);
}
[data-theme="dark"] body[data-calculator] .field-input,
[data-theme="dark"] body[data-calculator] select,
[data-theme="dark"] body[data-calculator] textarea,
[data-theme="dark"] body[data-calculator] input[type="text"],
[data-theme="dark"] body[data-calculator] input[type="number"],
[data-theme="dark"] body[data-calculator] input[type="email"],
[data-theme="dark"] body[data-calculator] input[type="url"],
[data-theme="dark"] body[data-calculator] input[type="search"],
[data-theme="dark"] body[data-calculator] input[type="tel"],
[data-theme="dark"] body[data-calculator] input[type="date"],
[data-theme="dark"] body[data-calculator] input[type="time"],
[data-theme="dark"] body[data-calculator] input[type="password"] {
  background: rgba(255,255,255,.045) !important;
  border-color: rgba(255,255,255,.09) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 6px 18px rgba(0,0,0,.16);
}
[data-theme="dark"] body[data-calculator] .faq-toggle-btn,
[data-theme="dark"] body[data-calculator] .faq-content-box,
[data-theme="dark"] .ccx-related-card {
  background: rgba(255,255,255,.035) !important;
  border-color: rgba(255,255,255,.08) !important;
}

/* Print/export: remove decorative effects while preserving content. */
@media print {
  body[data-calculator] { background: #fff !important; animation: none !important; }
  body[data-calculator] .site-nav { position: static; box-shadow: none; backdrop-filter: none; }
  body[data-calculator] .calc-card { box-shadow: none !important; border: 1px solid #ddd !important; backdrop-filter: none; }
  body[data-calculator] .calc-card::before,
  body[data-calculator] .calc-card::after,
  body[data-calculator] .calc-card > div:first-child::before,
  .ccx-related-card::before { display: none !important; }
}


/* v8 premium micro-detail layer */
body[data-calculator] .ccx-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  align-items: center;
  gap: 8px;
  padding: 14px 18px 12px;
  margin: 0;
  background: linear-gradient(180deg, rgba(var(--ccx-accent),.055), transparent);
  border-bottom: 1px solid rgba(var(--ccx-accent),.07);
}
body[data-calculator] .ccx-flow-line {
  position: absolute;
  left: 15%;
  right: 15%;
  top: 31px;
  height: 2px;
  border-radius: 99px;
  background: rgba(var(--ccx-accent),.09);
  overflow: hidden;
  pointer-events: none;
}
body[data-calculator] .ccx-flow-line i {
  display: block;
  width: var(--ccx-flow-progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  box-shadow: 0 0 14px rgba(var(--ccx-accent),.35);
  transition: width .55s cubic-bezier(.2,.8,.2,1);
}
body[data-calculator] .ccx-flow-step {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  padding: 5px 7px;
  border: 0;
  background: transparent;
  color: var(--cc-text-muted);
  text-align: left;
}
body[data-calculator] .ccx-flow-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border-radius: 50%;
  border: 1px solid rgba(var(--ccx-accent),.15);
  background: color-mix(in srgb, var(--cc-surface-raised) 84%, transparent);
  color: var(--cc-text-faint);
  font: 800 10px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .06em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 5px 14px rgba(15,23,42,.035);
  transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s ease, background .35s ease, color .35s ease, box-shadow .35s ease;
}
body[data-calculator] .ccx-flow-copy { display:flex; flex-direction:column; gap:2px; min-width:0; }
body[data-calculator] .ccx-flow-copy b { font-size:10px; line-height:1.1; letter-spacing:.10em; text-transform:uppercase; color:var(--cc-text-muted); }
body[data-calculator] .ccx-flow-copy small { font-size:9px; line-height:1.2; color:var(--cc-text-faint); white-space:nowrap; }
body[data-calculator] .ccx-flow-step.is-active .ccx-flow-num,
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-num {
  color: #fff;
  border-color: rgba(255,255,255,.16);
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  box-shadow: 0 8px 22px rgba(var(--ccx-accent),.20), inset 0 1px 0 rgba(255,255,255,.22);
}
body[data-calculator] .ccx-flow-step.is-active .ccx-flow-num { transform: translateY(-1px) scale(1.05); }
body[data-calculator] .ccx-flow-step.is-active .ccx-flow-copy b,
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-copy b { color: var(--cc-text); }

body[data-calculator] .ccx-field-focus {
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.08), 0 0 0 1px rgba(var(--ccx-accent),.28), inset 0 1px 0 rgba(255,255,255,.45) !important;
}
body[data-calculator] .ccx-calculating .calc-card::after { animation: ccxCalcSweep .8s ease-out; }
@keyframes ccxCalcSweep {
  0% { transform: translateX(-35%); opacity: 0; }
  25% { opacity: 1; }
  100% { transform: translateX(35%); opacity: 0; }
}

body[data-calculator] .metric-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .36s cubic-bezier(.2,.8,.2,1), box-shadow .36s ease, border-color .36s ease, background .36s ease;
}
body[data-calculator] .metric-card::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 84% 12%, rgba(var(--ccx-accent),.18), transparent 28%), linear-gradient(120deg, transparent 35%, rgba(255,255,255,.08) 50%, transparent 66%);
  opacity: .65;
  transform: translateX(-18%);
  animation: ccxMetricSheen 10s ease-in-out infinite;
  z-index: -1;
}
body[data-calculator] .metric-card::after {
  content: '';
  position: absolute;
  left: 12%; right: 12%; bottom: 8px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--ccx-accent),.22), transparent);
  opacity: .8;
  pointer-events: none;
}
@keyframes ccxMetricSheen {
  0%,100% { transform: translateX(-18%); opacity:.45; }
  50% { transform: translateX(18%); opacity:.75; }
}
body[data-calculator] .metric-card.ccx-metric-hover {
  transform: translateY(-3px);
  border-color: rgba(var(--ccx-accent),.30) !important;
  box-shadow: 0 18px 34px rgba(var(--ccx-accent),.10), inset 0 1px 0 rgba(255,255,255,.12);
}
body[data-calculator] .ccx-metric-label {
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .7rem;
}
body[data-calculator] .ccx-result-pop {
  animation: ccxResultPop .48s cubic-bezier(.2,.8,.2,1);
}
@keyframes ccxResultPop {
  0% { transform: translateY(5px); opacity: .7; text-shadow: 0 0 0 transparent; }
  55% { transform: translateY(-1px); opacity: 1; text-shadow: 0 0 24px rgba(var(--ccx-accent),.30); }
  100% { transform: translateY(0); opacity: 1; text-shadow: none; }
}

body[data-calculator] .copy-result-row {
  position: relative;
  border-radius: 14px;
  padding: 8px 10px;
  background: linear-gradient(90deg, rgba(var(--ccx-accent),.045), transparent 75%);
}
body[data-calculator] .copy-result-row::before {
  content: 'OUTPUT';
  position: absolute;
  top: 50%;
  left: -1px;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font: 800 8px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .14em;
  color: rgba(var(--ccx-accent),.52);
  opacity: .8;
}

body[data-calculator] .ccx-related-card::after {
  content: '';
  position: absolute;
  inset: auto 14px 10px auto;
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--ccx-accent),.55));
  opacity: .8;
}

@media (max-width: 640px) {
  body[data-calculator] .ccx-flow { padding: 12px 10px 10px; gap: 3px; }
  body[data-calculator] .ccx-flow-line { left: 17%; right: 17%; top: 28px; }
  body[data-calculator] .ccx-flow-step { gap: 5px; padding-inline: 2px; }
  body[data-calculator] .ccx-flow-num { width: 30px; height: 30px; flex-basis: 30px; font-size: 9px; }
  body[data-calculator] .ccx-flow-copy small { display:none; }
  body[data-calculator] .ccx-flow-copy b { font-size: 8px; }
  body[data-calculator] .copy-result-row::before { display:none; }
}
@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .ccx-flow-line i,
  body[data-calculator] .metric-card::before,
  body[data-calculator] .ccx-result-pop,
  body[data-calculator] .ccx-calculating .calc-card::after { animation: none !important; transition: none !important; }
}


/* v9 — precision micro-interactions inspired by lightweight open-source UI patterns.
   All effects are local, shared, and scoped to calculator pages. */
body[data-calculator] .ccx-header-core {
  position: absolute;
  right: 18px;
  bottom: 14px;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  opacity: .72;
  pointer-events: none;
  filter: drop-shadow(0 10px 18px rgba(0,0,0,.14));
}
body[data-calculator] .ccx-core-orbit,
body[data-calculator] .ccx-core-core {
  position: absolute;
  inset: 50% auto auto 50%;
  transform-origin: center;
}
body[data-calculator] .ccx-core-orbit {
  width: 62px;
  height: 30px;
  margin: -15px 0 0 -31px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
}
body[data-calculator] .ccx-core-orbit-a { transform: rotate(28deg); animation: ccxOrbitA 7s linear infinite; }
body[data-calculator] .ccx-core-orbit-b { transform: rotate(-28deg) scaleY(.72); animation: ccxOrbitB 9s linear infinite; }
body[data-calculator] .ccx-core-orbit i {
  position: absolute;
  width: 7px;
  height: 7px;
  top: -3px;
  left: 50%;
  margin-left: -3.5px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 12px rgba(255,255,255,.9), 0 0 26px rgba(255,255,255,.55);
}
body[data-calculator] .ccx-core-core {
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff, rgba(255,255,255,.72) 32%, rgba(255,255,255,.18) 65%, transparent 72%);
  box-shadow: 0 0 20px rgba(255,255,255,.28), inset 0 1px 3px rgba(255,255,255,.75);
}
body[data-calculator] .ccx-core-core::after {
  content: '';
  position: absolute;
  inset: -11px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 0 18px rgba(var(--ccx-accent),.22);
}
@keyframes ccxOrbitA { from { transform: rotate(28deg); } to { transform: rotate(388deg); } }
@keyframes ccxOrbitB { from { transform: rotate(-28deg) scaleY(.72); } to { transform: rotate(-388deg) scaleY(.72); } }

body[data-calculator] .ccx-flow-signal {
  position: absolute;
  right: 18px;
  bottom: 9px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 14px;
  opacity: .46;
}
body[data-calculator] .ccx-flow-signal i {
  width: 2px;
  height: calc(4px + (var(--i) * 1.1px));
  border-radius: 99px;
  background: linear-gradient(180deg, rgba(var(--ccx-accent),.2), rgb(var(--ccx-accent)));
  transform-origin: bottom;
  animation: ccxSignalIdle 2.8s ease-in-out infinite;
  animation-delay: calc(var(--i) * -120ms);
}
body[data-calculator] .ccx-flow-signal.is-live i { animation: ccxSignalLive .62s cubic-bezier(.22,.8,.24,1) infinite alternate; }
@keyframes ccxSignalIdle { 0%,100% { transform: scaleY(.5); opacity:.45; } 50% { transform: scaleY(.85); opacity:.8; } }
@keyframes ccxSignalLive { 0% { transform: scaleY(.45); opacity:.45; } 100% { transform: scaleY(1.25); opacity:1; } }

body[data-calculator] .ccx-primary-metric { isolation: isolate; }
body[data-calculator] .ccx-result-orbit {
  position: absolute;
  width: 58px;
  height: 58px;
  right: 14px;
  top: 12px;
  pointer-events: none;
  opacity: .52;
}
body[data-calculator] .ccx-result-orbit-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 54px;
  height: 26px;
  margin: -13px 0 0 -27px;
  border-radius: 50%;
  border: 1px solid rgba(var(--ccx-accent),.22);
  transform-origin: center;
}
body[data-calculator] .ccx-result-orbit-ring.ring-a { transform: rotate(24deg); animation: ccxResultOrbitA 8s linear infinite; }
body[data-calculator] .ccx-result-orbit-ring.ring-b { transform: rotate(-44deg) scaleY(.72); animation: ccxResultOrbitB 10s linear infinite; }
body[data-calculator] .ccx-result-orbit-ring::after {
  content: '';
  position: absolute;
  top: -3px;
  left: 50%;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  border-radius: 50%;
  background: rgb(var(--ccx-accent));
  box-shadow: 0 0 12px rgba(var(--ccx-accent),.56);
}
body[data-calculator] .ccx-result-orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 11px;
  height: 11px;
  margin: -5.5px 0 0 -5.5px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #fff 0 24%, rgb(var(--ccx-accent)) 46%, rgba(var(--ccx-accent),.16) 72%, transparent 73%);
  box-shadow: 0 0 18px rgba(var(--ccx-accent),.35);
}
@keyframes ccxResultOrbitA { from { transform: rotate(24deg); } to { transform: rotate(384deg); } }
@keyframes ccxResultOrbitB { from { transform: rotate(-44deg) scaleY(.72); } to { transform: rotate(-404deg) scaleY(.72); } }

body[data-calculator] .ccx-model-pulse .ccx-header-core { opacity: 1; }
body[data-calculator] .ccx-model-pulse .ccx-core-core { animation: ccxCorePulse .72s cubic-bezier(.2,.8,.2,1); }
body[data-calculator] .ccx-model-pulse .ccx-result-orbit { animation: ccxResultHalo .72s cubic-bezier(.2,.8,.2,1); }
@keyframes ccxCorePulse { 0% { transform: scale(1); } 45% { transform: scale(1.34); } 100% { transform: scale(1); } }
@keyframes ccxResultHalo { 0% { transform: scale(.92); opacity:.36; } 48% { transform: scale(1.10); opacity:.78; } 100% { transform: scale(1); opacity:.52; } }

body[data-calculator] .ccx-ripple {
  position: absolute;
  width: 14px;
  height: 14px;
  margin: -7px 0 0 -7px;
  border-radius: 50%;
  pointer-events: none;
  background: rgba(255,255,255,.46);
  box-shadow: 0 0 0 1px rgba(255,255,255,.22), 0 0 24px rgba(var(--ccx-accent),.32);
  transform: scale(0);
  animation: ccxRipple .55s cubic-bezier(.2,.8,.2,1) forwards;
  z-index: 4;
}
@keyframes ccxRipple {
  0% { transform: scale(0); opacity: .9; }
  70% { transform: scale(11); opacity: .26; }
  100% { transform: scale(14); opacity: 0; }
}
body[data-calculator] button,
body[data-calculator] .ccx-related-card {
  --ccx-lift-x: 0px;
  --ccx-lift-y: 0px;
}
@media (pointer: fine) {
  body[data-calculator] .copy-btn,
  body[data-calculator] .ccx-related-card {
    transform: translate3d(var(--ccx-lift-x), var(--ccx-lift-y), 0);
    transition: transform .28s cubic-bezier(.2,.8,.2,1), box-shadow .28s ease, border-color .28s ease, background .28s ease;
  }
}

body[data-calculator] .ccx-metric-visible {
  animation: ccxMetricEnter .55s cubic-bezier(.2,.8,.2,1) both;
  animation-delay: calc(var(--ccx-card-index, 0) * 70ms);
}
@keyframes ccxMetricEnter {
  from { opacity: 0; transform: translateY(12px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
body[data-calculator] .ccx-result-pop {
  filter: drop-shadow(0 0 10px rgba(var(--ccx-accent),.18));
}

@media (max-width: 760px) {
  body[data-calculator] .ccx-header-core { width: 58px; height: 58px; right: 12px; bottom: 12px; opacity: .55; }
  body[data-calculator] .ccx-core-orbit { width: 48px; height: 24px; margin: -12px 0 0 -24px; }
  body[data-calculator] .ccx-core-core { width: 14px; height: 14px; margin: -7px 0 0 -7px; }
  body[data-calculator] .ccx-flow-signal { right: 10px; }
  body[data-calculator] .ccx-result-orbit { width: 48px; height: 48px; right: 8px; top: 8px; opacity: .36; }
  body[data-calculator] .ccx-result-orbit-ring { width: 44px; height: 22px; margin: -11px 0 0 -22px; }
}

@media (pointer: coarse) {
  body[data-calculator] .ccx-ripple { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .ccx-header-core,
  body[data-calculator] .ccx-header-core *,
  body[data-calculator] .ccx-flow-signal i,
  body[data-calculator] .ccx-result-orbit,
  body[data-calculator] .ccx-result-orbit *,
  body[data-calculator] .ccx-ripple,
  body[data-calculator] .ccx-metric-visible {
    animation: none !important;
    transition: none !important;
  }
  body[data-calculator] .ccx-metric-visible { opacity: 1; transform: none; }
}

/* ============================================================================
   v10 — contrast, navigation, and interaction polish
   Shared calculator-only layer.  No calculator logic is changed.
   ========================================================================== */

/* Light theme: slightly deeper neutrals and confident outlines so controls
   stay readable even over the moving visual background. */
body[data-calculator] .site-nav,
body[data-calculator] .calc-card,
body[data-calculator] .seg-control,
body[data-calculator] .region-select-wrap,
body[data-calculator] .ccx-related-card,
body[data-calculator] .faq-toggle-btn,
body[data-calculator] .faq-content-box {
  --ccx-neutral-line: rgba(15,23,42,.14);
}

body[data-calculator] .site-nav {
  border-bottom-color: rgba(15,23,42,.12) !important;
  box-shadow: 0 14px 38px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.72);
}
body[data-calculator] .seg-control {
  border: 1px solid rgba(15,23,42,.12) !important;
  outline: 1px solid rgba(255,255,255,.78);
  outline-offset: -2px;
  background: rgba(255,255,255,.76) !important;
}
body[data-calculator] .tab-btn {
  color: #334155 !important;
}
body[data-calculator] .tab-btn:hover {
  color: #0f172a !important;
  background: rgba(var(--ccx-accent),.08) !important;
}
body[data-calculator] .tab-btn:not(.active) svg {
  opacity: .82;
}
body[data-calculator] .region-select-wrap {
  background: rgba(255,255,255,.80) !important;
  color: #1e293b !important;
  border: 1px solid rgba(15,23,42,.14) !important;
  box-shadow: 0 8px 22px rgba(15,23,42,.06), inset 0 1px 0 rgba(255,255,255,.82);
}
body[data-calculator] .region-select-wrap:hover,
body[data-calculator] .region-select-wrap:focus-visible {
  border-color: rgba(15,23,42,.28) !important;
  box-shadow: 0 10px 28px rgba(var(--ccx-accent),.10), 0 0 0 3px rgba(var(--ccx-accent),.06);
}
body[data-calculator] #region-menu {
  border: 1px solid rgba(15,23,42,.12) !important;
  background: rgba(255,255,255,.97) !important;
  box-shadow: 0 22px 50px rgba(15,23,42,.16), 0 4px 12px rgba(15,23,42,.08) !important;
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}
body[data-calculator] #region-menu-items > a {
  color: #334155 !important;
  border-radius: 10px;
  margin: 3px 4px;
}
body[data-calculator] #region-menu-items > a:hover,
body[data-calculator] #region-menu-items > a:focus-visible {
  color: #0f172a !important;
  background: rgba(var(--ccx-accent),.08) !important;
  outline: none;
}

/* Dark theme: opaque enough to separate UI from the moving 3D background,
   but still visibly glass rather than a flat white box. */
[data-theme="dark"] body[data-calculator] .site-nav {
  border-bottom-color: rgba(255,255,255,.08) !important;
  box-shadow: 0 18px 44px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.04);
  background: rgba(9,9,11,.78) !important;
}
[data-theme="dark"] body[data-calculator] .seg-control {
  background: rgba(255,255,255,.045) !important;
  border: 1px solid rgba(255,255,255,.09) !important;
  outline: 1px solid rgba(255,255,255,.025);
  outline-offset: -2px;
}
[data-theme="dark"] body[data-calculator] .tab-btn {
  color: #cbd5e1 !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn:hover {
  color: #f8fafc !important;
  background: rgba(255,255,255,.065) !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn.active {
  color: #ffffff !important;
}
[data-theme="dark"] body[data-calculator] .region-select-wrap {
  background: rgba(255,255,255,.055) !important;
  color: #f8fafc !important;
  border: 1px solid rgba(255,255,255,.10) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 8px 24px rgba(0,0,0,.18);
}
[data-theme="dark"] body[data-calculator] .region-select-wrap:hover,
[data-theme="dark"] body[data-calculator] .region-select-wrap:focus-visible {
  border-color: rgba(255,255,255,.20) !important;
  background: rgba(255,255,255,.075) !important;
  box-shadow: 0 10px 30px rgba(var(--ccx-accent),.12), 0 0 0 3px rgba(var(--ccx-accent),.10);
}
[data-theme="dark"] body[data-calculator] #region-menu {
  background: rgba(17,17,20,.96) !important;
  border: 1px solid rgba(255,255,255,.10) !important;
  box-shadow: 0 24px 58px rgba(0,0,0,.50), 0 8px 22px rgba(0,0,0,.30) !important;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}
[data-theme="dark"] body[data-calculator] #region-menu-items > a,
[data-theme="dark"] body[data-calculator] #region-menu-items > a.text-slate-700 {
  color: #e5e7eb !important;
}
[data-theme="dark"] body[data-calculator] #region-menu-items > a:hover,
[data-theme="dark"] body[data-calculator] #region-menu-items > a:focus-visible,
[data-theme="dark"] body[data-calculator] #region-menu-items > a.bg-slate-50 {
  color: #ffffff !important;
  background: rgba(255,255,255,.065) !important;
}

/* Horizontal calculator navigation: visible controls, snap-friendly strip,
   and a subtle edge fade that communicates “there is more to explore”. */
body[data-calculator] .seg-wrapper {
  position: relative;
  min-width: 0;
}
body[data-calculator] .seg-control {
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  overscroll-behavior-inline: contain;
  padding-inline: 38px !important;
}
body[data-calculator] .tab-btn {
  scroll-snap-align: center;
}
body[data-calculator] .ccx-nav-scroll {
  position: absolute;
  top: 50%;
  width: 28px;
  height: 28px;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  z-index: 4;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.92);
  color: #334155;
  box-shadow: 0 8px 20px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.9);
  cursor: pointer;
  opacity: .92;
  transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease, background .2s ease;
}
body[data-calculator] .ccx-nav-scroll:hover {
  opacity: 1;
  box-shadow: 0 12px 26px rgba(var(--ccx-accent),.14);
}
body[data-calculator] .ccx-nav-scroll:active {
  transform: translateY(-50%) scale(.94);
}
body[data-calculator] .ccx-nav-scroll:focus-visible {
  outline: 3px solid rgba(var(--ccx-accent),.18);
  outline-offset: 2px;
}
body[data-calculator] .ccx-nav-scroll.prev { left: 6px; }
body[data-calculator] .ccx-nav-scroll.next { right: 6px; }
body[data-calculator] .ccx-nav-scroll[disabled] {
  opacity: .18;
  pointer-events: none;
}
body[data-calculator] .ccx-nav-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 36px;
  z-index: 3;
  pointer-events: none;
}
body[data-calculator] .ccx-nav-fade.left {
  left: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cc-nav-bg) 100%, transparent), transparent);
}
body[data-calculator] .ccx-nav-fade.right {
  right: 0;
  background: linear-gradient(270deg, color-mix(in srgb, var(--cc-nav-bg) 100%, transparent), transparent);
}
[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background: rgba(22,22,26,.92);
  color: #f8fafc;
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 10px 22px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.04);
}
[data-theme="dark"] body[data-calculator] .ccx-nav-fade.left {
  background: linear-gradient(90deg, rgba(9,9,11,.94), transparent);
}
[data-theme="dark"] body[data-calculator] .ccx-nav-fade.right {
  background: linear-gradient(270deg, rgba(9,9,11,.94), transparent);
}

/* Make the flow rail clearer and less cramped. */
body[data-calculator] .ccx-flow {
  padding: 16px 22px 14px;
  background: linear-gradient(180deg, rgba(var(--ccx-accent),.06), rgba(var(--ccx-accent),.018) 70%, transparent);
}
body[data-calculator] .ccx-flow-step {
  min-height: 44px;
  padding: 6px 10px;
  border-radius: 14px;
  transition: background .28s ease, transform .28s ease;
}
body[data-calculator] .ccx-flow-step.is-active {
  background: rgba(var(--ccx-accent),.055);
}
body[data-calculator] .ccx-flow-step:hover {
  background: rgba(var(--ccx-accent),.045);
}
body[data-calculator] .ccx-flow-step.is-active .ccx-flow-copy b,
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-copy b {
  color: var(--cc-text) !important;
}
body[data-calculator] .ccx-flow-copy b { font-size: 10px; }
body[data-calculator] .ccx-flow-copy small { font-size: 9.5px; }
body[data-calculator] .ccx-flow-num {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 8px 18px rgba(var(--ccx-accent),.08);
}
[data-theme="dark"] body[data-calculator] .ccx-flow-step.is-active {
  background: rgba(255,255,255,.035);
}
[data-theme="dark"] body[data-calculator] .ccx-flow-step:hover {
  background: rgba(255,255,255,.028);
}

/* Stronger readable text on dark mode for notes, workflow labels and FAQ copy. */
[data-theme="dark"] body[data-calculator] .ccx-related-title,
[data-theme="dark"] body[data-calculator] .ccx-related-name,
[data-theme="dark"] body[data-calculator] .ccx-flow-copy b {
  color: #f1f5f9 !important;
}
[data-theme="dark"] body[data-calculator] .ccx-related-arrow,
[data-theme="dark"] body[data-calculator] .ccx-related-kicker {
  color: rgb(var(--ccx-accent)) !important;
}
[data-theme="dark"] body[data-calculator] .ccx-related-title span:last-child,
[data-theme="dark"] body[data-calculator] .ccx-flow-copy small,
[data-theme="dark"] body[data-calculator] .faq-content-box,
[data-theme="dark"] body[data-calculator] .calc-card .text-center.text-slate-400 {
  color: #cbd5e1 !important;
}
[data-theme="dark"] body[data-calculator] .faq-toggle-btn {
  color: #f8fafc !important;
  background: rgba(255,255,255,.042) !important;
  border-color: rgba(255,255,255,.10) !important;
}

/* Light mode: darker copy for supporting text while keeping the accent refined. */
body[data-calculator] .hero-sub,
body[data-calculator] .calc-card .text-slate-500,
body[data-calculator] .calc-card .text-slate-400 {
  color: #475569 !important;
}

/* A subtle separation layer behind the tool itself so the moving background is
   visible without competing with inputs and results. */
body[data-calculator] .calc-card > .p-6,
body[data-calculator] .calc-card > .px-6,
body[data-calculator] .calc-card > .p-5 {
  position: relative;
}
body[data-calculator] .calc-card > .p-6::before,
body[data-calculator] .calc-card > .px-6::before,
body[data-calculator] .calc-card > .p-5::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 0%, rgba(var(--ccx-accent),.035), transparent 42%);
  z-index: -1;
}

@media (max-width: 860px) {
  body[data-calculator] .ccx-nav-scroll { width: 26px; height: 26px; }
  body[data-calculator] .seg-control { padding-inline: 34px !important; }
}
@media (max-width: 640px) {
  body[data-calculator] .seg-control { padding-inline: 32px !important; }
  body[data-calculator] .ccx-nav-scroll { width: 24px; height: 24px; }
  body[data-calculator] .ccx-nav-scroll.prev { left: 4px; }
  body[data-calculator] .ccx-nav-scroll.next { right: 4px; }
  body[data-calculator] .ccx-flow { padding-inline: 10px; }
  body[data-calculator] .ccx-flow-step { min-height: 42px; padding-inline: 4px; }
}
@media (pointer: coarse) {
  body[data-calculator] .ccx-nav-scroll { opacity: .84; }
}
@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .ccx-nav-scroll,
  body[data-calculator] .ccx-flow-step { transition: none !important; }
  body[data-calculator] .seg-control { scroll-behavior: auto; }
}


/* ============================================================================
   v11 — precision polish
   Adds richer micro-detail without changing calculator logic.
   ========================================================================== */
body[data-calculator] .seg-control {
  position: relative;
  isolation: isolate;
  border-radius: 15px !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.56), 0 10px 26px rgba(15,23,42,.045) !important;
}
body[data-calculator] .seg-control::before {
  content: '';
  position: absolute;
  left: 38px; right: 38px; top: 2px;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.76), transparent);
  opacity: .75;
}
body[data-calculator] .seg-control.has-left {
  box-shadow: inset 22px 0 22px -24px rgba(15,23,42,.38), inset 0 1px 0 rgba(255,255,255,.56), 0 10px 26px rgba(15,23,42,.045) !important;
}
body[data-calculator] .seg-control.has-right {
  box-shadow: inset -22px 0 22px -24px rgba(15,23,42,.38), inset 0 1px 0 rgba(255,255,255,.56), 0 10px 26px rgba(15,23,42,.045) !important;
}
body[data-calculator] .seg-control.has-left.has-right {
  box-shadow: inset 22px 0 22px -24px rgba(15,23,42,.30), inset -22px 0 22px -24px rgba(15,23,42,.30), inset 0 1px 0 rgba(255,255,255,.56), 0 10px 26px rgba(15,23,42,.045) !important;
}
body[data-calculator] .tab-btn {
  position: relative;
  overflow: hidden;
  min-height: 38px;
}
body[data-calculator] .tab-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,.11) 50%, transparent 75%);
  transform: translateX(-125%);
  transition: transform .7s cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
}
body[data-calculator] .tab-btn:hover::before { transform: translateX(125%); }
body[data-calculator] .tab-btn::after {
  content: '';
  position: absolute;
  left: 18%; right: 18%; bottom: 3px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, rgb(var(--ccx-accent)), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .28s ease, opacity .28s ease;
  opacity: 0;
}
body[data-calculator] .tab-btn:hover::after { transform: scaleX(.72); opacity: .6; }
body[data-calculator] .tab-btn.active::after {
  transform: scaleX(1);
  opacity: .92;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.92), transparent);
}
body[data-calculator] .tab-btn svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  padding: 3px;
  border-radius: 7px;
  background: rgba(var(--ccx-accent),.08);
  transition: transform .25s ease, background .25s ease, color .25s ease, filter .25s ease;
}
body[data-calculator] .tab-btn:hover svg { transform: translateY(-1px) scale(1.05); }
body[data-calculator] .tab-btn.active svg {
  background: rgba(255,255,255,.13);
  filter: drop-shadow(0 0 7px rgba(255,255,255,.22));
}
[data-theme="dark"] body[data-calculator] .seg-control::before {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}
[data-theme="dark"] body[data-calculator] .seg-control.has-left {
  box-shadow: inset 22px 0 24px -24px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.05), 0 14px 36px rgba(0,0,0,.22) !important;
}
[data-theme="dark"] body[data-calculator] .seg-control.has-right {
  box-shadow: inset -22px 0 24px -24px rgba(0,0,0,.85), inset 0 1px 0 rgba(255,255,255,.05), 0 14px 36px rgba(0,0,0,.22) !important;
}
[data-theme="dark"] body[data-calculator] .seg-control.has-left.has-right {
  box-shadow: inset 22px 0 24px -24px rgba(0,0,0,.82), inset -22px 0 24px -24px rgba(0,0,0,.82), inset 0 1px 0 rgba(255,255,255,.05), 0 14px 36px rgba(0,0,0,.22) !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn svg {
  background: rgba(255,255,255,.06);
}
[data-theme="dark"] body[data-calculator] .tab-btn.active svg {
  background: rgba(255,255,255,.12);
}

/* More legible native controls in dark mode. */
[data-theme="dark"] body[data-calculator] select,
[data-theme="dark"] body[data-calculator] option,
[data-theme="dark"] body[data-calculator] optgroup {
  color-scheme: dark;
}
body[data-calculator] select {
  -webkit-appearance: none;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 38px !important;
}

/* Richer focus halo without increasing layout movement. */
body[data-calculator] .field-input:focus,
body[data-calculator] select:focus,
body[data-calculator] textarea:focus,
body[data-calculator] input:focus {
  transform: translateY(-1px);
}

/* Slider: live visual fill is driven by --ccx-range-progress from JS. */
body[data-calculator] input[type="range"] {
  background: linear-gradient(90deg,
    rgba(var(--ccx-accent),.90) 0%,
    rgba(var(--ccx-accent),.90) var(--ccx-range-progress, 0%),
    color-mix(in srgb, var(--cc-border) 100%, transparent) var(--ccx-range-progress, 0%),
    color-mix(in srgb, var(--cc-border) 100%, transparent) 100%) !important;
}
body[data-calculator] input[type="range"]:hover {
  filter: saturate(1.08);
}
body[data-calculator] input[type="range"]::-webkit-slider-thumb {
  transition: transform .18s ease, box-shadow .18s ease;
}
body[data-calculator] input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.08);
}
body[data-calculator] input[type="range"]::-moz-range-thumb {
  transition: transform .18s ease, box-shadow .18s ease;
}

/* A quiet “workspace” status row keeps the calculator feeling like a product. */
body[data-calculator] .ccx-workspace-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 18px 0;
  color: var(--cc-text-faint);
  font: 700 9px/1.2 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .11em;
  text-transform: uppercase;
}
body[data-calculator] .ccx-workspace-meta .ccx-workspace-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
body[data-calculator] .ccx-workspace-meta .ccx-workspace-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgb(var(--ccx-accent));
  box-shadow: 0 0 0 3px rgba(var(--ccx-accent),.10), 0 0 14px rgba(var(--ccx-accent),.34);
  animation: ccxWorkspaceDot 2.2s ease-in-out infinite;
}
body[data-calculator] .ccx-workspace-meta .ccx-workspace-hint {
  letter-spacing: .06em;
  text-transform: none;
  font-weight: 600;
  color: var(--cc-text-faint);
}
@keyframes ccxWorkspaceDot { 0%,100%{transform:scale(.88);opacity:.55} 50%{transform:scale(1);opacity:1} }
[data-theme="dark"] body[data-calculator] .ccx-workspace-meta { color: #94a3b8; }
[data-theme="dark"] body[data-calculator] .ccx-workspace-meta .ccx-workspace-hint { color: #94a3b8; }

/* The primary metric gets a more deliberate “result” frame. */
body[data-calculator] .ccx-primary-metric {
  border-color: rgba(var(--ccx-accent),.24) !important;
  box-shadow: 0 16px 34px rgba(var(--ccx-accent),.09), inset 0 1px 0 rgba(255,255,255,.48) !important;
}
body[data-calculator] .ccx-primary-metric::marker { display:none; }
body[data-calculator] .ccx-primary-metric .ccx-result-orbit {
  opacity: .82;
}
[data-theme="dark"] body[data-calculator] .ccx-primary-metric {
  box-shadow: 0 20px 40px rgba(0,0,0,.22), 0 0 0 1px rgba(var(--ccx-accent),.08), inset 0 1px 0 rgba(255,255,255,.06) !important;
}

@media (max-width: 700px) {
  body[data-calculator] .ccx-workspace-meta { padding-inline: 12px; }
  body[data-calculator] .ccx-workspace-meta .ccx-workspace-hint { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .tab-btn::before,
  body[data-calculator] .ccx-workspace-meta .ccx-workspace-status::before,
  body[data-calculator] input[type="range"]::-webkit-slider-thumb,
  body[data-calculator] input[type="range"]::-moz-range-thumb { animation: none !important; transition: none !important; }
  body[data-calculator] .field-input:focus,
  body[data-calculator] select:focus,
  body[data-calculator] textarea:focus,
  body[data-calculator] input:focus { transform: none; }
}


/* ============================================================================
   v12 — calculator navigation + contrast correction
   Keeps the moving visual layer behind a stable, premium UI surface.
   ========================================================================== */

/* Top calculator rail: dark theme is intentionally more opaque so 3D motion
   remains visible around it without showing through the interactive controls. */
body[data-calculator] .seg-control {
  isolation: isolate;
  overflow-x: auto;
  overflow-y: hidden;
  touch-action: pan-x pan-y;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  scrollbar-width: none;
}
body[data-calculator] .seg-control.is-dragging { cursor: grabbing; }
body[data-calculator] .seg-control::after {
  content: '';
  position: absolute;
  left: 38px;
  right: 38px;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(var(--ccx-accent),.22), transparent);
  opacity: .75;
}
[data-theme="dark"] body[data-calculator] .seg-control {
  background: rgba(10,10,13,.94) !important;
  border-color: rgba(255,255,255,.11) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 16px 34px rgba(0,0,0,.32) !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn {
  color: #e2e8f0 !important;
  background: rgba(255,255,255,.025) !important;
  border-color: rgba(255,255,255,.035);
}
[data-theme="dark"] body[data-calculator] .tab-btn:hover {
  color: #ffffff !important;
  background: rgba(255,255,255,.075) !important;
  border-color: rgba(255,255,255,.08);
}
[data-theme="dark"] body[data-calculator] .tab-btn svg {
  color: currentColor !important;
  background: rgba(255,255,255,.075) !important;
  opacity: 1 !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2))) !important;
  border-color: rgba(255,255,255,.22) !important;
  box-shadow: 0 8px 24px rgba(var(--ccx-accent),.24), inset 0 1px 0 rgba(255,255,255,.20) !important;
}
[data-theme="dark"] body[data-calculator] .tab-btn.active svg {
  color: #ffffff !important;
  background: rgba(255,255,255,.14) !important;
  filter: drop-shadow(0 0 8px rgba(255,255,255,.24));
}

/* Scroll arrows become part of the same opaque rail rather than floating over
   the animated background. */
body[data-calculator] .ccx-nav-scroll {
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
}
[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background: rgba(15,15,19,.96) !important;
  color: #ffffff !important;
  border-color: rgba(255,255,255,.12) !important;
  box-shadow: 0 10px 24px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.05) !important;
}
[data-theme="dark"] body[data-calculator] .ccx-nav-scroll:hover {
  background: rgba(28,28,34,.98) !important;
  border-color: rgba(var(--ccx-accent),.32) !important;
}

/* Light theme: stronger dark outlines for numeric/text entry boxes so they
   remain crisp over the moving visual background. */
body[data-calculator] .field-input,
body[data-calculator] input[type="number"],
body[data-calculator] input[type="text"],
body[data-calculator] input[type="email"],
body[data-calculator] input[type="url"],
body[data-calculator] input[type="search"],
body[data-calculator] input[type="tel"],
body[data-calculator] input[type="date"],
body[data-calculator] input[type="time"],
body[data-calculator] input[type="password"],
body[data-calculator] select,
body[data-calculator] textarea {
  border-color: rgba(15,23,42,.22) !important;
  background: rgba(255,255,255,.96) !important;
  color: #0f172a !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.96), 0 7px 18px rgba(15,23,42,.05);
}
body[data-calculator] input[type="number"] {
  outline: 1px solid rgba(15,23,42,.06);
  outline-offset: -1px;
}
body[data-calculator] .field-input:hover,
body[data-calculator] input[type="number"]:hover,
body[data-calculator] input[type="text"]:hover,
body[data-calculator] input[type="email"]:hover,
body[data-calculator] input[type="url"]:hover,
body[data-calculator] input[type="search"]:hover,
body[data-calculator] input[type="tel"]:hover,
body[data-calculator] input[type="date"]:hover,
body[data-calculator] input[type="time"]:hover,
body[data-calculator] input[type="password"]:hover,
body[data-calculator] select:hover,
body[data-calculator] textarea:hover {
  border-color: rgba(15,23,42,.36) !important;
}

/* Dark inputs: opaque enough to separate controls from the visual layer while
   retaining the glass language. */
[data-theme="dark"] body[data-calculator] .field-input,
[data-theme="dark"] body[data-calculator] input[type="number"],
[data-theme="dark"] body[data-calculator] input[type="text"],
[data-theme="dark"] body[data-calculator] input[type="email"],
[data-theme="dark"] body[data-calculator] input[type="url"],
[data-theme="dark"] body[data-calculator] input[type="search"],
[data-theme="dark"] body[data-calculator] input[type="tel"],
[data-theme="dark"] body[data-calculator] input[type="date"],
[data-theme="dark"] body[data-calculator] input[type="time"],
[data-theme="dark"] body[data-calculator] input[type="password"],
[data-theme="dark"] body[data-calculator] select,
[data-theme="dark"] body[data-calculator] textarea {
  background: rgba(20,20,24,.92) !important;
  border-color: rgba(255,255,255,.13) !important;
  color: #f8fafc !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 8px 22px rgba(0,0,0,.22);
}
[data-theme="dark"] body[data-calculator] input[type="number"] {
  outline: 1px solid rgba(255,255,255,.025);
  outline-offset: -1px;
}
[data-theme="dark"] body[data-calculator] .field-input:hover,
[data-theme="dark"] body[data-calculator] input[type="number"]:hover,
[data-theme="dark"] body[data-calculator] input[type="text"]:hover,
[data-theme="dark"] body[data-calculator] input[type="email"]:hover,
[data-theme="dark"] body[data-calculator] input[type="url"]:hover,
[data-theme="dark"] body[data-calculator] input[type="search"]:hover,
[data-theme="dark"] body[data-calculator] input[type="tel"]:hover,
[data-theme="dark"] body[data-calculator] input[type="date"]:hover,
[data-theme="dark"] body[data-calculator] input[type="time"]:hover,
[data-theme="dark"] body[data-calculator] input[type="password"]:hover,
[data-theme="dark"] body[data-calculator] select:hover,
[data-theme="dark"] body[data-calculator] textarea:hover {
  border-color: rgba(255,255,255,.22) !important;
  background: rgba(24,24,29,.96) !important;
}

/* Calculation notes get a protected surface too, so the moving background
   never competes with important explanatory copy. */
body[data-calculator] .calc-card .text-center.text-slate-400 {
  padding: 11px 12px !important;
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 12px;
  background: rgba(255,255,255,.56);
}
[data-theme="dark"] body[data-calculator] .calc-card .text-center.text-slate-400 {
  border-color: rgba(255,255,255,.08) !important;
  background: rgba(10,10,13,.58) !important;
  color: #dbe4ef !important;
}

/* Flow rail receives its own readable surface in both themes. */
body[data-calculator] .ccx-flow {
  background: rgba(255,255,255,.72);
  border-bottom-color: rgba(15,23,42,.09);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.82);
}
[data-theme="dark"] body[data-calculator] .ccx-flow {
  background: rgba(11,11,14,.78) !important;
  border-bottom-color: rgba(255,255,255,.08) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035);
}

/* The nav is now explicitly advertised as a horizontal workspace when it
   actually overflows. */
.ccx-nav-hint {
  position: absolute;
  right: 44px;
  bottom: -18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(15,23,42,.08);
  color: #64748b;
  font: 700 8px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
  box-shadow: 0 8px 18px rgba(15,23,42,.08);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .24s ease, transform .24s ease;
}
.ccx-nav-hint::before {
  content: '↔';
  font-size: 11px;
  letter-spacing: 0;
}
.ccx-nav-hint.is-visible { opacity: .86; transform: translateY(0); }
[data-theme="dark"] .ccx-nav-hint {
  background: rgba(16,16,20,.94);
  border-color: rgba(255,255,255,.09);
  color: #cbd5e1;
  box-shadow: 0 10px 20px rgba(0,0,0,.28);
}

@media (max-width: 700px) {
  .ccx-nav-hint { right: 38px; bottom: -16px; font-size: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  .ccx-nav-hint { transition: none !important; }
}


/* ===== CreatorCalc v13 theme-cascade correction + visual polish =====
   These rules intentionally sit at the end of the shared layer so the
   calculator pages have one authoritative theme surface, after Tailwind.
*/

/* Put the dark palette on the calculator BODY itself. Earlier versions
   scoped these variables only to .calc-card, leaving nav/controls on the
   light translucent palette in dark mode. */
html[data-theme="dark"] body[data-calculator] {
  --ccx-panel: #111318;
  --ccx-panel-strong: #151820;
  --ccx-line: rgba(255,255,255,.10);
  --ccx-shadow: 0 30px 90px rgba(0,0,0,.46), 0 10px 30px rgba(0,0,0,.28);
  --ccx-input-bg: #111318;
  --ccx-input-border: rgba(255,255,255,.12);
  background-color: #08090c !important;
  color-scheme: dark;
}

/* Dark header / calculator rail: opaque enough to separate the animated
   WebGL background while retaining a restrained glass finish. */
html[data-theme="dark"] body[data-calculator] .site-nav {
  background: rgba(7,8,11,.94) !important;
  border-bottom-color: rgba(255,255,255,.09) !important;
  box-shadow: 0 16px 42px rgba(0,0,0,.32) !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control {
  background: rgba(17,19,24,.985) !important;
  border-color: rgba(255,255,255,.09) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 10px 28px rgba(0,0,0,.28) !important;
}
html[data-theme="dark"] body[data-calculator] .tab-btn {
  background: rgba(255,255,255,.018) !important;
  color: #cbd5e1 !important;
  border-color: rgba(255,255,255,.045) !important;
}
html[data-theme="dark"] body[data-calculator] .tab-btn:hover:not(.active) {
  background: rgba(255,255,255,.07) !important;
  color: #ffffff !important;
  border-color: rgba(255,255,255,.10) !important;
}
html[data-theme="dark"] body[data-calculator] .tab-btn.active {
  color: #fff !important;
  border-color: rgba(255,255,255,.18) !important;
}

/* Icon reliability: explicit geometry + inherited currentColor, with no
   accidental inline-SVG collapse/opacity. */
body[data-calculator] .seg-control .tab-btn svg {
  display: block;
  width: 1rem;
  height: 1rem;
  flex: 0 0 1rem;
  color: currentColor;
  opacity: .96;
  overflow: visible;
}
body[data-calculator] .seg-control .tab-btn svg * {
  vector-effect: non-scaling-stroke;
}

/* Premium region selector: SVG-only flags, richer option states, and mobile-safe sizing. */
body[data-calculator] #region-button {
  min-height: 46px;
  min-width: 128px;
  border-radius: 14px !important;
  padding: 7px 10px 7px 9px !important;
  gap: 8px !important;
  justify-content: space-between !important;
  font-family: 'Geist','Inter',system-ui,sans-serif;
  box-shadow: 0 10px 26px rgba(15,23,42,.06), inset 0 1px 0 rgba(255,255,255,.62);
}
body[data-calculator] #region-button[aria-expanded="true"] {
  border-color: rgba(var(--ccx-accent),.34) !important;
  box-shadow: 0 12px 30px rgba(var(--ccx-accent),.12), 0 0 0 3px rgba(var(--ccx-accent),.07), inset 0 1px 0 rgba(255,255,255,.62);
}
body[data-calculator] #region-button > svg:last-child {
  flex: 0 0 auto;
  transition: transform .22s ease, color .22s ease;
}
body[data-calculator] #region-button[aria-expanded="true"] > svg:last-child {
  transform: rotate(180deg);
  color: rgb(var(--ccx-accent)) !important;
}
body[data-calculator] .cc-region-current-flag,
body[data-calculator] .cc-region-flag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
body[data-calculator] .cc-region-current-flag svg,
body[data-calculator] .cc-region-flag svg {
  width: auto !important;
  height: 18px !important;
  display: block;
  margin: 0 !important;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(15,23,42,.16);
}
body[data-calculator] .cc-region-current-copy {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
body[data-calculator] .cc-region-current-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 700 12px/1.1 'Geist','Inter',system-ui,sans-serif;
}
body[data-calculator] .cc-region-current-code {
  flex: 0 0 auto;
  color: rgb(var(--ccx-accent));
  font: 800 9px/1 'Space Grotesk','Inter',system-ui,sans-serif;
  letter-spacing: .08em;
}
body[data-calculator] #region-menu {
  width: 286px !important;
  max-width: min(286px, calc(100vw - 24px));
  padding: 7px !important;
  margin-top: 9px !important;
  overflow: hidden;
  border-radius: 18px !important;
  border: 1px solid rgba(var(--ccx-accent),.14) !important;
  box-shadow: 0 28px 70px rgba(15,23,42,.18), 0 10px 30px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.72) !important;
  background: color-mix(in srgb, var(--ccx-panel-strong) 94%, white 6%) !important;
  backdrop-filter: blur(24px) saturate(155%);
  -webkit-backdrop-filter: blur(24px) saturate(155%);
}
body[data-calculator] #region-menu-items {
  display: grid;
  gap: 4px;
}
body[data-calculator] #region-menu::before {
  content: 'REGION · CURRENCY';
  display: block;
  padding: 6px 9px 8px;
  color: #94a3b8;
  font: 800 8px/1 'Space Grotesk','Inter',system-ui,sans-serif;
  letter-spacing: .16em;
}
body[data-calculator] .cc-region-option {
  display: grid !important;
  grid-template-columns: 34px minmax(0,1fr) 22px;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 7px 9px !important;
  border-radius: 13px;
  color: var(--cc-text) !important;
  background: transparent;
  border: 1px solid transparent;
  transition: background .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
body[data-calculator] .cc-region-option:hover {
  background: rgba(var(--ccx-accent),.07) !important;
  border-color: rgba(var(--ccx-accent),.10) !important;
  transform: translateX(2px);
}
body[data-calculator] .cc-region-option.selected-region {
  background: linear-gradient(135deg, rgba(var(--ccx-accent),.12), rgba(var(--ccx-accent-2),.06)) !important;
  border-color: rgba(var(--ccx-accent),.18) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
}
body[data-calculator] .cc-region-option-copy {
  min-width: 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}
body[data-calculator] .cc-region-option-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font: 700 12px/1.1 'Geist','Inter',system-ui,sans-serif;
}
body[data-calculator] .cc-region-option-code {
  flex: 0 0 auto;
  color: #64748b;
  font: 800 9px/1 'Space Grotesk','Inter',system-ui,sans-serif;
  letter-spacing: .08em;
}
body[data-calculator] .cc-region-check {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  font: 800 12px/1 'Inter',system-ui,sans-serif;
  box-shadow: 0 6px 14px rgba(var(--ccx-accent),.22);
}
body[data-calculator] .cc-region-option:not(.selected-region) .cc-region-check {
  opacity: 0;
  background: transparent;
  box-shadow: none;
}
@media (max-width: 640px) {
  body[data-calculator] #region-button { min-width: 92px; padding-inline: 9px !important; }
  body[data-calculator] .cc-region-current-name { display: none; }
  body[data-calculator] .cc-region-current-copy { gap: 0; }
  body[data-calculator] .cc-region-current-code { font-size: 9px; }
  body[data-calculator] #region-menu { width: min(286px, calc(100vw - 24px)) !important; }
  body[data-calculator] .calc-card > div:first-child { min-height: 104px; }
  body[data-calculator] .calc-card > div:first-child h2 { font-size: 1.08rem !important; line-height: 1.08 !important; max-width: calc(100% - 74px); }
  body[data-calculator] .calc-card > div:first-child::after { top: 12px; right: 12px; padding: 5px 7px; font-size: 8px; }
}

/* Dark region selector + dropdown. */
html[data-theme="dark"] body[data-calculator] .region-select-wrap {
  background: rgba(17,19,24,.985) !important;
  color: #f8fafc !important;
  border-color: rgba(255,255,255,.10) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 10px 28px rgba(0,0,0,.24) !important;
}
html[data-theme="dark"] body[data-calculator] .region-select-wrap:hover,
html[data-theme="dark"] body[data-calculator] .region-select-wrap:focus-within {
  background: #171a21 !important;
  border-color: rgba(var(--ccx-accent),.42) !important;
}
html[data-theme="dark"] body[data-calculator] #region-menu {
  background: #111318 !important;
  color: #f8fafc !important;
  border: 1px solid rgba(255,255,255,.10) !important;
  box-shadow: 0 24px 58px rgba(0,0,0,.42) !important;
  backdrop-filter: blur(18px) saturate(125%);
  -webkit-backdrop-filter: blur(18px) saturate(125%);
}
html[data-theme="dark"] body[data-calculator] #region-menu button,
html[data-theme="dark"] body[data-calculator] #region-menu a,
html[data-theme="dark"] body[data-calculator] #region-menu [role="menuitem"] {
  color: #e5e7eb !important;
}
html[data-theme="dark"] body[data-calculator] #region-menu button:hover,
html[data-theme="dark"] body[data-calculator] #region-menu a:hover,
html[data-theme="dark"] body[data-calculator] #region-menu [role="menuitem"]:hover {
  background: rgba(255,255,255,.065) !important;
  color: #fff !important;
}

/* Light theme: crisp dark outlines around numerical/text entry surfaces. */
html:not([data-theme="dark"]) body[data-calculator] .field-input,
html:not([data-theme="dark"]) body[data-calculator] input[type="number"],
html:not([data-theme="dark"]) body[data-calculator] input[type="text"],
html:not([data-theme="dark"]) body[data-calculator] input[type="email"],
html:not([data-theme="dark"]) body[data-calculator] input[type="url"],
html:not([data-theme="dark"]) body[data-calculator] input[type="search"],
html:not([data-theme="dark"]) body[data-calculator] input[type="tel"],
html:not([data-theme="dark"]) body[data-calculator] input[type="date"],
html:not([data-theme="dark"]) body[data-calculator] input[type="time"],
html:not([data-theme="dark"]) body[data-calculator] input[type="password"],
html:not([data-theme="dark"]) body[data-calculator] select,
html:not([data-theme="dark"]) body[data-calculator] textarea {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid rgba(15,23,42,.28) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 2px 8px rgba(15,23,42,.035) !important;
}
html:not([data-theme="dark"]) body[data-calculator] .field-input:focus,
html:not([data-theme="dark"]) body[data-calculator] input[type="number"]:focus,
html:not([data-theme="dark"]) body[data-calculator] input[type="text"]:focus,
html:not([data-theme="dark"]) body[data-calculator] select:focus,
html:not([data-theme="dark"]) body[data-calculator] textarea:focus {
  border-color: rgba(15,23,42,.72) !important;
  box-shadow: 0 0 0 3px rgba(var(--ccx-accent),.10), 0 4px 16px rgba(15,23,42,.08) !important;
}

/* Dark input/select surfaces are opaque enough to stay legible over WebGL. */
html[data-theme="dark"] body[data-calculator] .field-input,
html[data-theme="dark"] body[data-calculator] input[type="number"],
html[data-theme="dark"] body[data-calculator] input[type="text"],
html[data-theme="dark"] body[data-calculator] input[type="email"],
html[data-theme="dark"] body[data-calculator] input[type="url"],
html[data-theme="dark"] body[data-calculator] input[type="search"],
html[data-theme="dark"] body[data-calculator] input[type="tel"],
html[data-theme="dark"] body[data-calculator] input[type="date"],
html[data-theme="dark"] body[data-calculator] input[type="time"],
html[data-theme="dark"] body[data-calculator] input[type="password"],
html[data-theme="dark"] body[data-calculator] select,
html[data-theme="dark"] body[data-calculator] textarea {
  background: rgba(17,19,24,.96) !important;
  color: #f8fafc !important;
  border-color: rgba(255,255,255,.14) !important;
}
html[data-theme="dark"] body[data-calculator] input::placeholder,
html[data-theme="dark"] body[data-calculator] textarea::placeholder {
  color: #7c8494 !important;
}

/* Make explanatory notes/related cards readable without removing the
   atmospheric background. */
html[data-theme="dark"] body[data-calculator] .ccx-related-card,
html[data-theme="dark"] body[data-calculator] .faq-toggle-btn,
html[data-theme="dark"] body[data-calculator] .faq-content-box,
html[data-theme="dark"] body[data-calculator] .ccx-workspace-meta {
  background: rgba(17,19,24,.92) !important;
  border-color: rgba(255,255,255,.085) !important;
}
html[data-theme="dark"] body[data-calculator] .ccx-flow {
  background: linear-gradient(180deg, rgba(17,19,24,.94), rgba(17,19,24,.88)) !important;
  border-top-color: rgba(255,255,255,.06) !important;
  border-bottom-color: rgba(255,255,255,.08) !important;
}

/* Subtle “premium surface” depth without making panels opaque in light mode. */
html:not([data-theme="dark"]) body[data-calculator] .seg-control,
html:not([data-theme="dark"]) body[data-calculator] .region-select-wrap {
  background: rgba(255,255,255,.94) !important;
}


/* Final v13 icon + field corrections */
body[data-calculator] .seg-control .tab-btn svg,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn svg,
html:not([data-theme="dark"]) body[data-calculator] .seg-control .tab-btn svg {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  filter: none;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active svg {
  filter: drop-shadow(0 0 7px rgba(255,255,255,.26));
}
html:not([data-theme="dark"]) body[data-calculator] input[type="number"] {
  border-color: rgba(15,23,42,.42) !important;
  outline: 1px solid rgba(15,23,42,.10) !important;
}
html:not([data-theme="dark"]) body[data-calculator] input[type="number"]:hover {
  border-color: rgba(15,23,42,.58) !important;
}
html[data-theme="dark"] body[data-calculator] input[type="number"]:focus,
html[data-theme="dark"] body[data-calculator] .field-input:focus,
html[data-theme="dark"] body[data-calculator] select:focus {
  border-color: rgba(var(--ccx-accent),.62) !important;
  box-shadow: 0 0 0 3px rgba(var(--ccx-accent),.11), inset 0 1px 0 rgba(255,255,255,.035), 0 8px 22px rgba(0,0,0,.20) !important;
}

/* Make the scroll rail itself read as a distinct workspace above WebGL. */
html[data-theme="dark"] body[data-calculator] .seg-wrapper::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.045);
  pointer-events: none;
  z-index: 1;
}


/* ================================================================
   v14 interaction polish
   ================================================================ */
body[data-calculator] .seg-wrapper { position: relative; z-index: 5; }
body[data-calculator] .seg-control { position: relative; z-index: 6; isolation: isolate; }
body[data-calculator] .seg-control .tab-btn {
  position: relative !important;
  z-index: 7 !important;
  pointer-events: auto !important;
  user-select: none;
  -webkit-user-drag: none;
}
body[data-calculator] .seg-control .tab-btn svg,
body[data-calculator] .seg-control .tab-btn svg * { pointer-events: none !important; }
body[data-calculator] .ccx-nav-scroll,
body[data-calculator] .ccx-nav-fade,
body[data-calculator] .ccx-nav-hint { z-index: 10; }
body[data-calculator] .ccx-nav-fade { pointer-events: none !important; }

/* Compact, instrument-panel flow rail */
body[data-calculator] .ccx-flow {
  position: relative;
  display: block;
  padding: 15px 18px 16px;
  background: linear-gradient(180deg, rgba(var(--ccx-accent),.08), rgba(var(--ccx-accent),.018));
  border-bottom: 1px solid rgba(var(--ccx-accent),.10);
  overflow: hidden;
}
body[data-calculator] .ccx-flow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 16% 0%, rgba(255,255,255,.10), transparent 34%), linear-gradient(90deg, transparent, rgba(var(--ccx-accent),.06), transparent);
  pointer-events: none;
}
body[data-calculator] .ccx-flow-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--cc-text-faint);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
body[data-calculator] .ccx-flow-state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border: 1px solid rgba(var(--ccx-accent),.14);
  border-radius: 999px;
  color: rgb(var(--ccx-accent));
  background: rgba(var(--ccx-accent),.07);
  letter-spacing: .08em;
}
body[data-calculator] .ccx-flow-state::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}
body[data-calculator] .ccx-flow-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 10px;
}
body[data-calculator] .ccx-flow-line {
  left: 15%;
  right: 15%;
  top: 73px;
  height: 2px;
  z-index: 1;
  background: rgba(var(--ccx-accent),.11);
}
body[data-calculator] .ccx-flow-line em {
  position: absolute;
  top: -2px;
  left: 0;
  width: 7px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 16px 4px rgba(var(--ccx-accent),.48);
  animation: ccxFlowPulse 2.6s ease-in-out infinite;
}
@keyframes ccxFlowPulse { 0%,100% { transform: translateX(0); opacity: .25; } 50% { transform: translateX(220px); opacity: .9; } }
body[data-calculator] .ccx-flow-step {
  min-height: 58px;
  padding: 8px 10px;
  border: 1px solid rgba(var(--ccx-accent),.10);
  border-radius: 16px;
  background: rgba(var(--cc-surface-raised),.45);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
  justify-content: flex-start;
  cursor: pointer;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
body[data-calculator] .ccx-flow-step:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--ccx-accent),.26);
  background: rgba(var(--ccx-accent),.065);
}
body[data-calculator] .ccx-flow-step.is-active {
  background: linear-gradient(135deg, rgba(var(--ccx-accent),.13), rgba(var(--ccx-accent-2),.07));
  border-color: rgba(var(--ccx-accent),.34);
  box-shadow: 0 12px 26px rgba(var(--ccx-accent),.10), inset 0 1px 0 rgba(255,255,255,.18);
}
body[data-calculator] .ccx-flow-num { width: 32px; height: 32px; flex-basis: 32px; }
body[data-calculator] .ccx-flow-copy b { font-size: 10px; }
body[data-calculator] .ccx-flow-copy small { font-size: 9.5px; }
body[data-calculator] .ccx-flow-dot {
  margin-left: auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cc-text-faint);
  opacity: .35;
}
body[data-calculator] .ccx-flow-step.is-active .ccx-flow-dot { background: rgb(var(--ccx-accent)); opacity: 1; box-shadow: 0 0 12px rgba(var(--ccx-accent),.65); }
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-dot { background: rgb(var(--ccx-accent-2)); opacity: .9; }

/* Premium range control: keep native semantics, add a visual instrument layer. */
body[data-calculator] .ccx-range-shell {
  --ccx-range-progress: 0%;
  position: relative;
  min-height: 50px;
  padding-top: 17px;
}
body[data-calculator] .ccx-range-shell::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 26px;
  height: 6px;
  border-radius: 999px;
  background: var(--cc-border);
  box-shadow: inset 0 1px 2px rgba(15,23,42,.14);
}
body[data-calculator] .ccx-range-fill {
  position: absolute;
  left: 0;
  top: 26px;
  width: var(--ccx-range-progress);
  height: 6px;
  border-radius: inherit;
  background: linear-gradient(90deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  box-shadow: 0 0 16px rgba(var(--ccx-accent),.22);
  pointer-events: none;
  transition: width .10s linear;
}
body[data-calculator] .ccx-range-glow {
  position: absolute;
  left: clamp(15px, var(--ccx-range-progress), calc(100% - 15px));
  top: 19px;
  width: 20px;
  height: 20px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: rgba(var(--ccx-accent),.12);
  filter: blur(7px);
  pointer-events: none;
  transition: left .10s linear;
}
body[data-calculator] .ccx-range-bubble {
  position: absolute;
  left: clamp(20px, var(--ccx-range-progress), calc(100% - 20px));
  top: -1px;
  transform: translateX(-50%);
  min-width: 44px;
  padding: 4px 7px;
  border-radius: 9px;
  border: 1px solid rgba(var(--ccx-accent),.16);
  background: var(--cc-surface-raised);
  color: var(--cc-text);
  box-shadow: 0 8px 20px rgba(15,23,42,.08), inset 0 1px 0 rgba(255,255,255,.35);
  font-size: 9px;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  pointer-events: none;
  transition: left .10s linear, transform .15s ease, box-shadow .2s ease;
}
body[data-calculator] .ccx-range-shell:focus-within .ccx-range-bubble {
  box-shadow: 0 10px 24px rgba(var(--ccx-accent),.15), 0 0 0 3px rgba(var(--ccx-accent),.10);
}
body[data-calculator] input[type="range"] {
  position: relative;
  z-index: 2;
  width: 100%;
  background: transparent !important;
  box-shadow: none !important;
  margin: 0;
}
body[data-calculator] input[type="range"]::-webkit-slider-runnable-track { background: transparent; height: 6px; }
body[data-calculator] input[type="range"]::-moz-range-track { background: transparent; height: 6px; }
body[data-calculator] input[type="range"]::-webkit-slider-thumb {
  width: 22px;
  height: 22px;
  margin-top: -8px;
  border-radius: 50%;
  border: 3px solid var(--cc-surface);
  background: linear-gradient(145deg, #ffffff, rgb(var(--ccx-accent)) 58%, rgb(var(--ccx-accent-2)));
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.14), 0 6px 20px rgba(var(--ccx-accent),.30);
  cursor: grab;
}
body[data-calculator] input[type="range"]::-webkit-slider-thumb:active { cursor: grabbing; transform: scale(1.08); }
body[data-calculator] input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid var(--cc-surface);
  background: linear-gradient(145deg, #ffffff, rgb(var(--ccx-accent)) 58%, rgb(var(--ccx-accent-2)));
  box-shadow: 0 0 0 4px rgba(var(--ccx-accent),.14), 0 6px 20px rgba(var(--ccx-accent),.30);
  cursor: grab;
}
body[data-calculator] input[type="range"]:focus-visible { outline: none; }

html[data-theme="dark"] body[data-calculator] .ccx-range-shell::before { background: #292b32; box-shadow: inset 0 1px 2px rgba(0,0,0,.55); }
html[data-theme="dark"] body[data-calculator] .ccx-range-bubble { background: #17191f; border-color: rgba(255,255,255,.11); color: #f8fafc; box-shadow: 0 10px 24px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.04); }
html[data-theme="dark"] body[data-calculator] .ccx-flow { background: linear-gradient(180deg, rgba(17,19,24,.96), rgba(17,19,24,.91)); border-color: rgba(255,255,255,.08); }
html[data-theme="dark"] body[data-calculator] .ccx-flow-step { background: rgba(255,255,255,.025); border-color: rgba(255,255,255,.075); box-shadow: inset 0 1px 0 rgba(255,255,255,.03); }
html[data-theme="dark"] body[data-calculator] .ccx-flow-step.is-active { background: linear-gradient(135deg, rgba(var(--ccx-accent),.14), rgba(255,255,255,.025)); border-color: rgba(var(--ccx-accent),.34); }

@media (max-width: 720px) {
  body[data-calculator] .ccx-flow-grid { gap: 6px; }
  body[data-calculator] .ccx-flow-step { min-height: 56px; padding: 7px 8px; gap: 6px; }
  body[data-calculator] .ccx-flow-copy small { display: none; }
  body[data-calculator] .ccx-flow-copy b { font-size: 9px; }
  body[data-calculator] .ccx-flow-line { left: 14%; right: 14%; top: 71px; }
  body[data-calculator] .ccx-nav-scroll { width: 32px; height: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .ccx-flow-line em,
  body[data-calculator] .ccx-range-fill,
  body[data-calculator] .ccx-range-glow,
  body[data-calculator] .ccx-range-bubble { transition: none !important; animation: none !important; }
}

/* ================================================================
   v16 premium calculator dock
   A true 3-part dock: arrow | scroll viewport | arrow.
   Controls never sit on top of calculator buttons.
   ================================================================ */
body[data-calculator] .seg-wrapper.ccx-dock {
  position: relative;
  width: min(100%, 780px);
  max-width: 780px;
  flex: 1 1 780px;
  min-width: 0;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 38px;
  align-items: center;
  gap: 7px;
  padding: 6px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--cc-nav-bg) 95%, transparent), color-mix(in srgb, var(--cc-nav-bg) 82%, transparent));
  border: 1px solid color-mix(in srgb, var(--ccx-line) 94%, transparent);
  box-shadow:
    0 18px 44px rgba(15,23,42,.09),
    inset 0 1px 0 rgba(255,255,255,.75);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  overflow: visible;
}

body[data-calculator] .seg-wrapper.ccx-dock::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(105deg, rgba(var(--ccx-accent),.09), transparent 24%, transparent 76%, rgba(var(--ccx-accent-2),.08));
  opacity: .75;
}

body[data-calculator] .ccx-nav-viewport {
  position: relative;
  min-width: 0;
  grid-column: 2;
  overflow: hidden;
  border-radius: 15px;
  isolation: isolate;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.62);
}

body[data-calculator] .ccx-nav-viewport::before,
body[data-calculator] .ccx-nav-viewport::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 46px;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  transition: opacity .18s ease;
}
body[data-calculator] .ccx-nav-viewport::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.98), rgba(255,255,255,0));
}
body[data-calculator] .ccx-nav-viewport::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255,255,255,.98), rgba(255,255,255,0));
}
body[data-calculator] .ccx-nav-viewport.has-left::before,
body[data-calculator] .ccx-nav-viewport.has-right::after {
  opacity: 1;
}

body[data-calculator] .seg-control {
  position: relative;
  z-index: 2;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  box-sizing: border-box;
  display: flex !important;
  align-items: center;
  gap: 8px !important;
  padding: 5px !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  white-space: nowrap;
  scroll-behavior: smooth;
  scroll-snap-type: x proximity;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-radius: 15px !important;
  background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(248,250,252,.82)) !important;
  border: 1px solid rgba(15,23,42,.07) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 8px 22px rgba(15,23,42,.045) !important;
  cursor: grab;
}
body[data-calculator] .seg-control::-webkit-scrollbar { display: none; }
body[data-calculator] .seg-control.is-dragging { cursor: grabbing; }
body[data-calculator] .seg-control .tab-btn {
  flex: 0 0 auto !important;
  min-width: max-content;
  min-height: 36px;
  padding: 8px 13px !important;
  gap: 7px;
  border-radius: 10px !important;
  color: #64748b !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  box-shadow: none !important;
  transform: none !important;
  position: relative;
  overflow: hidden;
  scroll-snap-align: center;
  white-space: nowrap;
  line-height: 1;
}
body[data-calculator] .seg-control .tab-btn svg {
  width: 18px !important;
  height: 18px !important;
  flex: 0 0 18px;
  padding: 3px;
  border-radius: 7px;
  box-sizing: border-box;
  background: rgba(15,23,42,.05);
}
body[data-calculator] .seg-control .tab-btn:hover {
  color: #0f172a !important;
  background: rgba(var(--ccx-accent),.065) !important;
  border-color: rgba(var(--ccx-accent),.12) !important;
}
body[data-calculator] .seg-control .tab-btn.active {
  color: #fff !important;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2))) !important;
  border-color: rgba(255,255,255,.24) !important;
  box-shadow: 0 7px 18px rgba(var(--ccx-accent),.20), inset 0 1px 0 rgba(255,255,255,.24) !important;
}
body[data-calculator] .seg-control .tab-btn.active svg {
  background: rgba(255,255,255,.15);
  color: #fff !important;
  filter: drop-shadow(0 0 7px rgba(255,255,255,.22));
}
body[data-calculator] .seg-control .tab-btn.ccx-tab-nudge {
  animation: ccx-tab-nudge .26s ease;
}
@keyframes ccx-tab-nudge {
  50% { transform: translateX(2px) !important; }
}

body[data-calculator] .ccx-nav-scroll {
  position: relative;
  z-index: 8;
  grid-row: 1;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 13px;
  border: 1px solid rgba(15,23,42,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.99), rgba(248,250,252,.94));
  color: #334155;
  box-shadow: 0 10px 24px rgba(15,23,42,.13), inset 0 1px 0 rgba(255,255,255,.96);
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease, opacity .16s ease, color .16s ease;
}
body[data-calculator] .ccx-nav-scroll.prev { grid-column: 1; }
body[data-calculator] .ccx-nav-scroll.next { grid-column: 3; }
body[data-calculator] .ccx-nav-scroll svg { width: 19px; height: 19px; display: block; }
body[data-calculator] .ccx-nav-scroll:hover:not([disabled]) {
  color: rgb(var(--ccx-accent));
  border-color: rgba(var(--ccx-accent),.26);
  transform: translateY(-1px) scale(1.035);
  box-shadow: 0 13px 28px rgba(var(--ccx-accent),.16), inset 0 1px 0 rgba(255,255,255,.96);
}
body[data-calculator] .ccx-nav-scroll:active:not([disabled]) { transform: scale(.94); }
body[data-calculator] .ccx-nav-scroll:focus-visible {
  outline: 3px solid rgba(var(--ccx-accent),.20);
  outline-offset: 2px;
}
body[data-calculator] .ccx-nav-scroll[disabled] {
  opacity: .28;
  cursor: default;
  pointer-events: none;
}

body[data-calculator] .seg-wrapper.ccx-dock.edge-active-left .ccx-nav-scroll.prev:not([disabled]),
body[data-calculator] .seg-wrapper.ccx-dock.edge-active-right .ccx-nav-scroll.next:not([disabled]) {
  color: rgb(var(--ccx-accent));
  border-color: rgba(var(--ccx-accent),.30);
  box-shadow: 0 0 0 3px rgba(var(--ccx-accent),.07), 0 12px 26px rgba(var(--ccx-accent),.14);
}

html[data-theme="dark"] body[data-calculator] .seg-wrapper.ccx-dock {
  background: linear-gradient(135deg, rgba(12,13,17,.98), rgba(20,21,26,.94));
  border-color: rgba(255,255,255,.09);
  box-shadow: 0 20px 48px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.05);
}
html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::before {
  background: linear-gradient(90deg, rgba(18,19,24,.99), rgba(18,19,24,0));
}
html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::after {
  background: linear-gradient(270deg, rgba(18,19,24,.99), rgba(18,19,24,0));
}
html[data-theme="dark"] body[data-calculator] .seg-control {
  background: linear-gradient(180deg, rgba(24,25,31,.99), rgba(18,19,24,.99)) !important;
  border-color: rgba(255,255,255,.08) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.045), 0 8px 24px rgba(0,0,0,.24) !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn {
  color: #aab3c0 !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn:hover {
  color: #fff !important;
  background: rgba(var(--ccx-accent),.09) !important;
  border-color: rgba(var(--ccx-accent),.18) !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn svg {
  background: rgba(255,255,255,.06);
}
html[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background: linear-gradient(180deg, rgba(29,30,36,.99), rgba(20,21,26,.99));
  color: #f8fafc;
  border-color: rgba(255,255,255,.11);
  box-shadow: 0 12px 28px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.05);
}

@media (max-width: 1100px) {
  body[data-calculator] .seg-wrapper.ccx-dock { max-width: 700px; flex-basis: 700px; }
}
@media (max-width: 860px) {
  body[data-calculator] .seg-wrapper.ccx-dock {
    width: 100%;
    max-width: none;
    flex-basis: 100%;
  }
}
@media (max-width: 640px) {
  body[data-calculator] .seg-wrapper.ccx-dock {
    grid-template-columns: 34px minmax(0,1fr) 34px;
    gap: 5px;
    padding: 5px;
    border-radius: 19px;
  }
  body[data-calculator] .ccx-nav-scroll { width: 34px; height: 34px; border-radius: 11px; }
  body[data-calculator] .ccx-nav-viewport { border-radius: 13px; }
  body[data-calculator] .seg-control { min-height: 44px; }
  body[data-calculator] .seg-control .tab-btn { min-height: 34px; padding: 7px 10px !important; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .seg-control,
  body[data-calculator] .ccx-nav-scroll,
  body[data-calculator] .ccx-tab-nudge { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}

/* ============================================================================
   v17 — premium workflow + refined light theme
   Inspired by contemporary SaaS steppers: one clear active state, a quiet
   progress track, and information hierarchy that supports the task instead
   of competing with it. See references used during design research:
   Foundey Stepper UI patterns, Akaza UI Stepper anatomy, and modern calculator
   interfaces surfaced in current Framer/Dribbble examples.
   ========================================================================== */

/* The sponsorship calculator already has the intended palette. Keep its
   accent/surface treatment untouched by the light-theme refinements below. */
html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) {
  background-color: #f3f5f9 !important;
}

html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .calc-card {
  --ccx-panel: rgba(255,255,255,.96);
  --ccx-panel-strong: #ffffff;
  --ccx-line: rgba(15,23,42,.14);
  box-shadow: 0 30px 86px rgba(15,23,42,.14), 0 8px 24px rgba(15,23,42,.06) !important;
}

html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .metric-card {
  border-color: rgba(15,23,42,.13) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.84), 0 10px 24px rgba(15,23,42,.045) !important;
}

html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .calc-card .text-slate-500,
html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .calc-card .text-slate-400 {
  color: #334155 !important;
}

/* Workflow rail: deliberately flatter and quieter than the calculator card. */
body[data-calculator] .ccx-flow {
  display: block;
  position: relative;
  padding: 14px 18px 13px;
  border: 0;
  border-bottom: 1px solid rgba(var(--ccx-accent),.10);
  background: linear-gradient(180deg, rgba(var(--ccx-accent),.065), rgba(var(--ccx-accent),.018) 88%, transparent);
  overflow: hidden;
  isolation: isolate;
}

body[data-calculator] .ccx-flow::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.14), transparent 31%),
    linear-gradient(105deg, transparent 18%, rgba(var(--ccx-accent),.045) 46%, transparent 72%);
  pointer-events: none;
  z-index: -1;
}

body[data-calculator] .ccx-flow-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 11px;
}

body[data-calculator] .ccx-flow-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

body[data-calculator] .ccx-flow-kicker {
  color: rgb(var(--ccx-accent));
  font: 800 8px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .17em;
  text-transform: uppercase;
}

body[data-calculator] .ccx-flow-heading strong {
  color: var(--cc-text);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: -.01em;
}

body[data-calculator] .ccx-flow-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
  min-height: 24px;
  padding: 5px 8px 5px 7px;
  border: 1px solid rgba(var(--ccx-accent),.15);
  border-radius: 999px;
  color: rgb(var(--ccx-accent));
  background: rgba(var(--ccx-accent),.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.35);
  font: 800 8px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body[data-calculator] .ccx-flow-state i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px rgba(var(--ccx-accent),.10), 0 0 12px rgba(var(--ccx-accent),.55);
  animation: ccxFlowStatus 2.2s ease-in-out infinite;
}

@keyframes ccxFlowStatus {
  0%,100% { opacity: .55; transform: scale(.88); }
  50% { opacity: 1; transform: scale(1); }
}

body[data-calculator] .ccx-flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 8px;
  position: relative;
  z-index: 2;
}

body[data-calculator] .ccx-flow-step {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 54px;
  gap: 9px;
  padding: 8px 10px;
  border: 1px solid rgba(var(--ccx-accent),.08);
  border-radius: 15px;
  background: rgba(var(--cc-surface-raised),.55);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 4px 12px rgba(15,23,42,.025);
  color: var(--cc-text-muted);
  text-align: left;
  cursor: pointer;
  transition: transform .24s cubic-bezier(.2,.8,.2,1), background .24s ease, border-color .24s ease, box-shadow .24s ease;
}

body[data-calculator] .ccx-flow-step:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--ccx-accent),.22);
  background: rgba(var(--ccx-accent),.045);
  box-shadow: 0 10px 20px rgba(var(--ccx-accent),.07), inset 0 1px 0 rgba(255,255,255,.24);
}

body[data-calculator] .ccx-flow-step.is-active {
  border-color: rgba(var(--ccx-accent),.30);
  background: linear-gradient(135deg, rgba(var(--ccx-accent),.12), rgba(var(--ccx-accent-2),.055));
  box-shadow: 0 12px 24px rgba(var(--ccx-accent),.10), inset 0 1px 0 rgba(255,255,255,.26);
}

body[data-calculator] .ccx-flow-index {
  position: relative;
  display: grid;
  place-items: center;
  width: 33px;
  height: 33px;
  flex: 0 0 33px;
  border-radius: 11px;
  border: 1px solid rgba(var(--ccx-accent),.13);
  background: color-mix(in srgb, var(--cc-surface-raised) 92%, rgba(var(--ccx-accent),.08));
  color: var(--cc-text-faint);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.30);
  overflow: hidden;
}

body[data-calculator] .ccx-flow-index b {
  position: absolute;
  top: 4px;
  right: 5px;
  font: 800 7px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .06em;
  opacity: .9;
}

body[data-calculator] .ccx-flow-index i {
  display: grid;
  place-items: center;
  width: 16px;
  height: 16px;
  color: currentColor;
}

body[data-calculator] .ccx-flow-index svg {
  width: 16px;
  height: 16px;
  display: block;
}

body[data-calculator] .ccx-flow-copy {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 3px;
}

body[data-calculator] .ccx-flow-copy b {
  color: var(--cc-text-muted);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: .09em;
  text-transform: uppercase;
}

body[data-calculator] .ccx-flow-copy small {
  overflow: hidden;
  color: var(--cc-text-faint);
  font-size: 9px;
  font-weight: 650;
  line-height: 1.15;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-calculator] .ccx-flow-arrow {
  margin-left: auto;
  color: var(--cc-text-faint);
  font-size: 12px;
  font-weight: 800;
  opacity: .55;
  transition: color .25s ease, opacity .25s ease, transform .25s ease;
}

body[data-calculator] .ccx-flow-step.is-active .ccx-flow-index,
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-index {
  border-color: transparent;
  color: #fff;
  background: linear-gradient(135deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  box-shadow: 0 7px 16px rgba(var(--ccx-accent),.20), inset 0 1px 0 rgba(255,255,255,.24);
}

body[data-calculator] .ccx-flow-step.is-active .ccx-flow-copy b,
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-copy b {
  color: var(--cc-text);
}

body[data-calculator] .ccx-flow-step.is-active .ccx-flow-arrow {
  color: rgb(var(--ccx-accent));
  opacity: .95;
  transform: translateX(2px);
}

body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-arrow {
  color: rgb(var(--ccx-accent-2));
  opacity: .95;
}

body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-index i svg { opacity: 0; }
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-index i::after {
  content: '✓';
  position: absolute;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  color: #fff;
}
body[data-calculator] .ccx-flow-step.is-complete .ccx-flow-index b { opacity: 0; }

body[data-calculator] .ccx-flow-progress {
  position: relative;
  height: 2px;
  margin: 9px 34px 0;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(var(--ccx-accent),.10);
}

body[data-calculator] .ccx-flow-progress-track {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(var(--ccx-accent),.15), transparent);
}

body[data-calculator] .ccx-flow-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2)));
  box-shadow: 0 0 12px rgba(var(--ccx-accent),.36);
  transition: width .42s cubic-bezier(.2,.8,.2,1);
}

/* Small cursor-level sheen: restrained enough to survive repeated use. */
body[data-calculator] .ccx-flow-step::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 18%, rgba(255,255,255,.10) 50%, transparent 80%);
  transform: translateX(-125%);
  transition: transform .65s cubic-bezier(.2,.8,.2,1);
}
body[data-calculator] .ccx-flow-step:hover::before { transform: translateX(125%); }

/* Dark theme keeps the same geometry but uses deeper surfaces; accent colors
   remain exactly as defined per calculator, including Sponsorship. */
html[data-theme="dark"] body[data-calculator] .ccx-flow {
  background: linear-gradient(180deg, rgba(14,16,21,.97), rgba(14,16,21,.91));
  border-bottom-color: rgba(255,255,255,.08);
}
html[data-theme="dark"] body[data-calculator] .ccx-flow-step {
  background: rgba(255,255,255,.028);
  border-color: rgba(255,255,255,.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035), 0 5px 14px rgba(0,0,0,.10);
}
html[data-theme="dark"] body[data-calculator] .ccx-flow-step:hover {
  background: rgba(255,255,255,.05);
  border-color: rgba(var(--ccx-accent),.24);
}
html[data-theme="dark"] body[data-calculator] .ccx-flow-index {
  background: rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.08);
}
html[data-theme="dark"] body[data-calculator] .ccx-flow-progress {
  background: rgba(255,255,255,.08);
}
html[data-theme="dark"] body[data-calculator] .ccx-flow-heading strong { color: #f8fafc; }
html[data-theme="dark"] body[data-calculator] .ccx-flow-copy small { color: #94a3b8; }

@media (max-width: 720px) {
  body[data-calculator] .ccx-flow { padding: 12px 11px 11px; }
  body[data-calculator] .ccx-flow-top { margin-bottom: 9px; }
  body[data-calculator] .ccx-flow-grid { gap: 6px; }
  body[data-calculator] .ccx-flow-step { min-height: 50px; gap: 7px; padding: 7px 8px; }
  body[data-calculator] .ccx-flow-index { width: 29px; height: 29px; flex-basis: 29px; border-radius: 9px; }
  body[data-calculator] .ccx-flow-index i { width: 14px; height: 14px; }
  body[data-calculator] .ccx-flow-index svg { width: 14px; height: 14px; }
  body[data-calculator] .ccx-flow-index b { top: 3px; right: 4px; font-size: 6px; }
  body[data-calculator] .ccx-flow-copy small { display: none; }
  body[data-calculator] .ccx-flow-copy b { font-size: 8px; }
  body[data-calculator] .ccx-flow-arrow { font-size: 10px; }
  body[data-calculator] .ccx-flow-progress { margin: 8px 26px 0; }
}

@media (max-width: 440px) {
  body[data-calculator] .ccx-flow-heading strong { font-size: 10px; }
  body[data-calculator] .ccx-flow-state { padding-inline: 7px; font-size: 7px; }
  body[data-calculator] .ccx-flow-step { padding-inline: 6px; }
  body[data-calculator] .ccx-flow-arrow { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .ccx-flow-state i,
  body[data-calculator] .ccx-flow-step::before,
  body[data-calculator] .ccx-flow-progress-fill { animation: none !important; transition: none !important; }
}

/* Keyboard/focus polish for the redesigned workflow. */
body[data-calculator] .ccx-flow-step:focus-visible {
  outline: 3px solid rgba(var(--ccx-accent),.18);
  outline-offset: 2px;
  border-color: rgba(var(--ccx-accent),.34);
}

html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .ccx-flow-step:focus-visible {
  box-shadow: 0 10px 22px rgba(var(--ccx-accent),.10), 0 0 0 1px rgba(15,23,42,.10);
}

/* ============================================================================
   v18 — CreatorCalc Signature Tool Rail
   The calculator switcher is treated as a collection of premium tool cards,
   not a generic segmented-control. Each tool keeps its own identity while
   the active calculator retains the page accent already in use.
   ========================================================================== */

/* --- Light calculator canvas: slightly deeper, while preserving text colors. --- */
html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) {
  background-color: #edf1f6 !important;
  background-image:
    radial-gradient(ellipse 74% 48% at 50% -8%, rgba(var(--ccx-accent),.075), transparent 70%),
    radial-gradient(ellipse 48% 36% at 92% 82%, rgba(var(--ccx-accent-2),.055), transparent 68%),
    linear-gradient(135deg, rgba(255,255,255,.20), transparent 42%, rgba(15,23,42,.018) 100%) !important;
}

html:not([data-theme="dark"]) body[data-calculator]:not([data-calculator="sponsorship"]) .calc-card {
  background: linear-gradient(145deg, rgba(255,255,255,.985), rgba(247,249,252,.97)) !important;
  border-color: rgba(15,23,42,.115) !important;
}

/* Explicitly keep YouTube Earnings in the shared light-theme group.
   The ONLY calculator excluded from this background treatment is Brand Deal / Sponsorship. */
html:not([data-theme="dark"]) body[data-calculator="youtube"] {
  background-color: #edf1f6 !important;
  background-image:
    radial-gradient(ellipse 74% 48% at 50% -8%, rgba(var(--ccx-accent),.075), transparent 70%),
    radial-gradient(ellipse 48% 36% at 92% 82%, rgba(var(--ccx-accent-2),.055), transparent 68%),
    linear-gradient(135deg, rgba(255,255,255,.20), transparent 42%, rgba(15,23,42,.018) 100%) !important;
}

/* --- Strip away the generic "one big box" feeling from the calculator rail. --- */
body[data-calculator] .seg-wrapper.ccx-dock {
  width: min(100%, 820px);
  max-width: 820px;
  flex-basis: 820px;
  grid-template-columns: 42px minmax(0, 1fr) 42px;
  gap: 9px;
  padding: 3px;
  border-radius: 26px;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: visible;
}

body[data-calculator] .seg-wrapper.ccx-dock::after {
  inset: 3px 42px;
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(var(--ccx-accent),.06), transparent 24%, transparent 76%, rgba(var(--ccx-accent-2),.06)),
    linear-gradient(180deg, rgba(255,255,255,.18), transparent 48%);
  opacity: .9;
  z-index: 0;
}

body[data-calculator] .ccx-nav-viewport {
  z-index: 2;
  overflow: hidden;
  border-radius: 22px;
  padding: 3px;
  isolation: isolate;
  box-shadow: none;
  background: linear-gradient(180deg, rgba(255,255,255,.34), rgba(255,255,255,.10));
  border: 1px solid rgba(15,23,42,.075);
}

body[data-calculator] .ccx-nav-viewport::before,
body[data-calculator] .ccx-nav-viewport::after {
  width: 54px;
  top: 3px;
  bottom: 3px;
  z-index: 9;
}

body[data-calculator] .ccx-nav-viewport::before {
  left: 2px;
  background: linear-gradient(90deg, rgba(237,241,246,.96), rgba(237,241,246,0));
}

body[data-calculator] .ccx-nav-viewport::after {
  right: 2px;
  background: linear-gradient(270deg, rgba(237,241,246,.96), rgba(237,241,246,0));
}

body[data-calculator] .seg-control {
  min-height: 56px;
  gap: 7px !important;
  padding: 4px !important;
  border-radius: 18px !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow-y: hidden !important;
}

/* Every calculator becomes a distinct tool tile. */
body[data-calculator] .seg-control .tab-btn {
  --tab-rgb: 99 102 241;
  --tab-rgb-2: 129 140 248;
  min-height: 46px;
  min-width: 118px;
  padding: 8px 14px 8px 10px !important;
  gap: 8px;
  border-radius: 15px !important;
  color: var(--cc-text-muted) !important;
  background:
    linear-gradient(145deg, rgba(255,255,255,.94), rgba(247,249,252,.84)) !important;
  border: 1px solid rgba(15,23,42,.105) !important;
  box-shadow:
    0 6px 14px rgba(15,23,42,.055),
    inset 0 1px 0 rgba(255,255,255,.96),
    inset 0 -1px 0 rgba(15,23,42,.025) !important;
  transform: translateY(0);
  transition:
    transform .22s cubic-bezier(.2,.8,.2,1),
    color .22s ease,
    background .22s ease,
    border-color .22s ease,
    box-shadow .22s ease;
  isolation: isolate;
}

body[data-calculator] .seg-control .tab-btn:nth-child(1) { --tab-rgb: 239 68 68; --tab-rgb-2: 244 63 94; }
body[data-calculator] .seg-control .tab-btn:nth-child(2) { --tab-rgb: 99 102 241; --tab-rgb-2: 124 58 237; }
body[data-calculator] .seg-control .tab-btn:nth-child(3) { --tab-rgb: 6 182 212; --tab-rgb-2: 59 130 246; }
body[data-calculator] .seg-control .tab-btn:nth-child(4) { --tab-rgb: 139 92 246; --tab-rgb-2: 124 58 237; }
body[data-calculator] .seg-control .tab-btn:nth-child(5) { --tab-rgb: 245 158 11; --tab-rgb-2: 236 72 153; }
body[data-calculator] .seg-control .tab-btn:nth-child(6) { --tab-rgb: 14 165 233; --tab-rgb-2: 6 182 212; }
body[data-calculator] .seg-control .tab-btn:nth-child(7) { --tab-rgb: 100 116 139; --tab-rgb-2: 79 70 229; }

body[data-calculator] .seg-control .tab-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(115deg, transparent 18%, rgba(255,255,255,.72) 48%, transparent 79%);
  transform: translateX(-125%);
  transition: transform .65s cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
  z-index: -1;
}

body[data-calculator] .seg-control .tab-btn::after {
  content: '';
  position: absolute;
  left: 13px;
  right: 13px;
  bottom: 3px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgb(var(--tab-rgb)), rgb(var(--tab-rgb-2)));
  opacity: .18;
  transform: scaleX(.35);
  transform-origin: center;
  transition: opacity .22s ease, transform .22s ease;
  pointer-events: none;
}

body[data-calculator] .seg-control .tab-btn:hover {
  color: #172033 !important;
  background:
    linear-gradient(145deg, rgba(255,255,255,.99), rgba(248,250,253,.94)) !important;
  border-color: rgba(var(--tab-rgb),.25) !important;
  box-shadow:
    0 12px 24px rgba(15,23,42,.08),
    0 0 0 3px rgba(var(--tab-rgb),.055),
    inset 0 1px 0 rgba(255,255,255,.98) !important;
  transform: translateY(-2px);
}

body[data-calculator] .seg-control .tab-btn:hover::before { transform: translateX(125%); }
body[data-calculator] .seg-control .tab-btn:hover::after {
  opacity: .65;
  transform: scaleX(1);
}

body[data-calculator] .seg-control .tab-btn svg {
  width: 25px !important;
  height: 25px !important;
  flex: 0 0 25px;
  padding: 5px;
  border-radius: 9px;
  box-sizing: border-box;
  color: rgb(var(--tab-rgb)) !important;
  background: linear-gradient(145deg, rgba(var(--tab-rgb),.14), rgba(var(--tab-rgb-2),.075));
  border: 1px solid rgba(var(--tab-rgb),.10);
  filter: none;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
  transition: transform .22s ease, box-shadow .22s ease, color .22s ease, background .22s ease;
}

body[data-calculator] .seg-control .tab-btn:hover svg {
  transform: rotate(-3deg) scale(1.06);
  color: rgb(var(--tab-rgb-2)) !important;
  background: linear-gradient(145deg, rgba(var(--tab-rgb),.19), rgba(var(--tab-rgb-2),.105));
  box-shadow: 0 5px 11px rgba(var(--tab-rgb),.15), inset 0 1px 0 rgba(255,255,255,.66);
}

body[data-calculator] .seg-control .tab-btn.active {
  color: #fff !important;
  background:
    linear-gradient(145deg, rgb(var(--ccx-accent)), rgb(var(--ccx-accent-2))) !important;
  border-color: rgba(255,255,255,.40) !important;
  box-shadow:
    0 12px 27px rgba(var(--ccx-accent),.22),
    0 0 0 3px rgba(var(--ccx-accent),.075),
    inset 0 1px 0 rgba(255,255,255,.30),
    inset 0 -1px 0 rgba(0,0,0,.08) !important;
  transform: translateY(-1px);
}

body[data-calculator] .seg-control .tab-btn.active::before {
  background: linear-gradient(110deg, transparent 15%, rgba(255,255,255,.24) 48%, transparent 78%);
  animation: ccxToolSweep 3.6s ease-in-out infinite;
}

body[data-calculator] .seg-control .tab-btn.active::after {
  left: 12px;
  right: 12px;
  bottom: 2px;
  opacity: .92;
  transform: scaleX(1);
  background: rgba(255,255,255,.78);
  box-shadow: 0 0 12px rgba(255,255,255,.34);
}

body[data-calculator] .seg-control .tab-btn.active svg {
  color: #fff !important;
  background: rgba(255,255,255,.15) !important;
  border-color: rgba(255,255,255,.20);
  filter: drop-shadow(0 0 8px rgba(255,255,255,.20));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.26);
}

@keyframes ccxToolSweep {
  0%, 58%, 100% { transform: translateX(-125%); }
  78% { transform: translateX(125%); }
}

/* Give the overflow controls the same material language, rather than reading
   as generic browser arrows. */
body[data-calculator] .ccx-nav-scroll {
  z-index: 10;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.11);
  background:
    linear-gradient(145deg, rgba(255,255,255,.98), rgba(244,247,250,.92));
  color: #334155;
  box-shadow:
    0 9px 22px rgba(15,23,42,.11),
    inset 0 1px 0 rgba(255,255,255,.98);
}

body[data-calculator] .ccx-nav-scroll:hover:not([disabled]) {
  color: rgb(var(--ccx-accent));
  border-color: rgba(var(--ccx-accent),.25);
  transform: translateY(-2px) scale(1.04);
  box-shadow:
    0 13px 28px rgba(var(--ccx-accent),.13),
    0 0 0 3px rgba(var(--ccx-accent),.055),
    inset 0 1px 0 rgba(255,255,255,.99);
}

body[data-calculator] .ccx-nav-scroll svg {
  width: 20px;
  height: 20px;
  filter: drop-shadow(0 1px 0 rgba(255,255,255,.6));
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport {
  background: linear-gradient(180deg, rgba(17,18,23,.54), rgba(17,18,23,.18));
  border-color: rgba(255,255,255,.075);
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::before {
  background: linear-gradient(90deg, rgba(9,10,13,.98), rgba(9,10,13,0));
}
html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::after {
  background: linear-gradient(270deg, rgba(9,10,13,.98), rgba(9,10,13,0));
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn {
  color: #aab3c0 !important;
  background: linear-gradient(145deg, rgba(30,31,38,.96), rgba(22,23,29,.96)) !important;
  border-color: rgba(255,255,255,.075) !important;
  box-shadow:
    0 8px 18px rgba(0,0,0,.22),
    inset 0 1px 0 rgba(255,255,255,.045),
    inset 0 -1px 0 rgba(0,0,0,.28) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn:hover {
  color: #fff !important;
  background: linear-gradient(145deg, rgba(38,39,47,.99), rgba(27,28,35,.98)) !important;
  border-color: rgba(var(--tab-rgb),.25) !important;
  box-shadow:
    0 12px 24px rgba(0,0,0,.30),
    0 0 0 3px rgba(var(--tab-rgb),.07),
    inset 0 1px 0 rgba(255,255,255,.06) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn svg {
  background: linear-gradient(145deg, rgba(var(--tab-rgb),.18), rgba(var(--tab-rgb-2),.08));
  border-color: rgba(var(--tab-rgb),.12);
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background: linear-gradient(145deg, rgba(36,37,44,.99), rgba(22,23,29,.99));
  color: #f8fafc;
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 12px 28px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.05);
}

@media (max-width: 860px) {
  body[data-calculator] .seg-wrapper.ccx-dock {
    width: 100%;
    max-width: none;
    flex-basis: 100%;
  }
}

@media (max-width: 640px) {
  body[data-calculator] .seg-wrapper.ccx-dock {
    grid-template-columns: 36px minmax(0,1fr) 36px;
    gap: 6px;
    padding: 2px;
    border-radius: 22px;
  }
  body[data-calculator] .ccx-nav-scroll { width: 36px; height: 36px; border-radius: 12px; }
  body[data-calculator] .ccx-nav-viewport { border-radius: 18px; padding: 2px; }
  body[data-calculator] .seg-control { min-height: 51px; padding: 3px !important; }
  body[data-calculator] .seg-control .tab-btn {
    min-width: 105px;
    min-height: 42px;
    padding: 7px 10px 7px 8px !important;
    gap: 7px;
    border-radius: 13px !important;
  }
  body[data-calculator] .seg-control .tab-btn svg { width: 22px !important; height: 22px !important; flex-basis: 22px; padding: 4px; border-radius: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .seg-control .tab-btn,
  body[data-calculator] .seg-control .tab-btn::before,
  body[data-calculator] .seg-control .tab-btn::after,
  body[data-calculator] .seg-control .tab-btn svg { animation: none !important; transition: none !important; }
}

/* ============================================================================
   v20 — Signature Dock 2.0 + studio-grade micro detail
   Focus: stronger information hierarchy, floating tool cards, calmer chrome,
   and more intentional active/hover states without changing calculator logic.
   ========================================================================== */

/* Remove the remaining “single container” feeling. The cards themselves are
   the chrome; the viewport only provides clipping + navigation edges. */
body[data-calculator] .ccx-nav-viewport {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
body[data-calculator] .seg-control {
  min-height: 72px !important;
  gap: 10px !important;
  padding: 4px 8px !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
body[data-calculator] .seg-control::before,
body[data-calculator] .seg-control::after {
  display: none !important;
}

/* Individual cards become compact two-line “tool objects”. */
body[data-calculator] .seg-control .tab-btn {
  position: relative;
  display: grid !important;
  grid-template-columns: 34px minmax(0,1fr);
  grid-template-rows: auto auto;
  align-content: center;
  justify-content: stretch;
  align-items: center;
  min-width: 144px;
  min-height: 62px;
  padding: 9px 12px 9px 9px !important;
  gap: 1px 9px;
  border-radius: 17px !important;
  overflow: hidden;
  text-align: left !important;
  isolation: isolate;
  transform: translateY(0) scale(1);
}

body[data-calculator] .seg-control .tab-btn::before {
  inset: -25% -45%;
  background:
    radial-gradient(circle at 12% 18%, rgba(var(--tab-rgb),.09), transparent 26%),
    linear-gradient(116deg, transparent 20%, rgba(255,255,255,.74) 49%, transparent 78%);
  transform: translateX(-120%) rotate(0.5deg);
}
body[data-calculator] .seg-control .tab-btn:hover::before {
  transform: translateX(120%) rotate(0.5deg);
}
body[data-calculator] .seg-control .tab-btn::after {
  left: 47px;
  right: 10px;
  bottom: 7px;
  height: 1px;
  opacity: .12;
  transform: scaleX(.55);
}

body[data-calculator] .seg-control .tab-btn:hover {
  transform: translateY(-3px) scale(1.012);
}

/* Number badge adds rhythm without taking over the card. */
body[data-calculator] .seg-control .ccx-tab-index {
  position: absolute;
  top: 7px;
  right: 9px;
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 16px;
  padding: 0 5px;
  border-radius: 999px;
  color: color-mix(in srgb, var(--tab-rgb) 76%, #0f172a);
  background: rgba(var(--tab-rgb),.075);
  border: 1px solid rgba(var(--tab-rgb),.10);
  font: 800 7px/1 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .07em;
  z-index: 3;
  transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease;
}

/* Preserve the original icons, but make them read as physical “tool chips”. */
body[data-calculator] .seg-control .tab-btn svg {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 31px !important;
  height: 31px !important;
  flex-basis: 31px;
  padding: 7px;
  margin: 0 !important;
  border-radius: 11px;
  align-self: center;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.72),
    0 4px 10px rgba(var(--tab-rgb),.07);
}

body[data-calculator] .ccx-tab-stack {
  grid-column: 2;
  grid-row: 1 / span 2;
  min-width: 0;
  display: grid;
  align-content: center;
  gap: 3px;
  padding-right: 20px;
}
body[data-calculator] .ccx-tab-title {
  display: block;
  overflow: hidden;
  color: #172033;
  font: 800 11px/1.05 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: -.01em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
body[data-calculator] .ccx-tab-meta {
  display: block;
  overflow: hidden;
  color: #64748b;
  font: 650 8.5px/1.05 'Geist','Inter',system-ui,sans-serif;
  letter-spacing: .015em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
body[data-calculator] .ccx-tab-rule {
  position: absolute;
  left: 50px;
  right: 11px;
  bottom: 7px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgb(var(--tab-rgb)), rgb(var(--tab-rgb-2)));
  opacity: .2;
  transform: scaleX(.22);
  transform-origin: left center;
  transition: opacity .22s ease, transform .22s ease;
}
body[data-calculator] .seg-control .tab-btn:hover .ccx-tab-rule {
  opacity: .72;
  transform: scaleX(1);
}
body[data-calculator] .seg-control .tab-btn:hover .ccx-tab-index {
  transform: translateY(-1px);
}

/* Active tool: brighter focal object + quiet “selected” marker. */
body[data-calculator] .seg-control .tab-btn.active {
  min-width: 156px;
  transform: translateY(-2px) scale(1.015);
  box-shadow:
    0 15px 30px rgba(var(--ccx-accent),.24),
    0 0 0 4px rgba(var(--ccx-accent),.065),
    inset 0 1px 0 rgba(255,255,255,.32),
    inset 0 -1px 0 rgba(0,0,0,.08) !important;
}
body[data-calculator] .seg-control .tab-btn.active:hover {
  transform: translateY(-3px) scale(1.018);
}
body[data-calculator] .seg-control .tab-btn.active .ccx-tab-title,
body[data-calculator] .seg-control .tab-btn.active .ccx-tab-meta {
  color: #fff !important;
}
body[data-calculator] .seg-control .tab-btn.active .ccx-tab-meta { opacity: .78; }
body[data-calculator] .seg-control .tab-btn.active .ccx-tab-index {
  color: #fff;
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.22);
}
body[data-calculator] .seg-control .tab-btn.active .ccx-tab-rule {
  background: rgba(255,255,255,.85);
  opacity: .88;
  transform: scaleX(1);
  box-shadow: 0 0 11px rgba(255,255,255,.32);
}

/* A very small “current” point makes the active card easier to scan at speed. */
body[data-calculator] .seg-control .tab-btn.active::after {
  left: 11px;
  right: auto;
  bottom: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  opacity: 1;
  transform: none;
  background: rgba(255,255,255,.92);
  box-shadow: 0 0 0 4px rgba(255,255,255,.09), 0 0 12px rgba(255,255,255,.55);
}

/* Arrow controls become discrete navigation “keys”, not part of the rail. */
body[data-calculator] .ccx-nav-scroll {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  align-self: center;
  box-shadow:
    0 12px 26px rgba(15,23,42,.12),
    inset 0 1px 0 rgba(255,255,255,.98);
}
body[data-calculator] .ccx-nav-scroll::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 10px;
  border: 1px solid rgba(var(--ccx-accent),.08);
  pointer-events: none;
}
body[data-calculator] .ccx-nav-scroll:hover:not([disabled]) {
  transform: translateY(-2px) scale(1.035);
}

/* Flow rail: give the three stages a stronger “journey” feel. */
body[data-calculator] .ccx-flow {
  padding-top: 15px;
  padding-bottom: 14px;
  background:
    radial-gradient(circle at 18% 0%, rgba(var(--ccx-accent),.055), transparent 32%),
    linear-gradient(180deg, rgba(var(--ccx-accent),.045), rgba(var(--ccx-accent),.012));
}
body[data-calculator] .ccx-flow-step {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.34),
    0 7px 18px rgba(15,23,42,.035) !important;
}
body[data-calculator] .ccx-flow-step::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 13px;
  border: 1px solid rgba(255,255,255,.18);
  pointer-events: none;
  opacity: .55;
}
body[data-calculator] .ccx-flow-step.is-active {
  box-shadow:
    0 14px 28px rgba(var(--ccx-accent),.12),
    0 0 0 1px rgba(var(--ccx-accent),.05),
    inset 0 1px 0 rgba(255,255,255,.36) !important;
}
body[data-calculator] .ccx-flow-progress {
  height: 3px;
  margin-top: 10px;
  background: linear-gradient(90deg, rgba(var(--ccx-accent),.08), rgba(var(--ccx-accent),.14), rgba(var(--ccx-accent),.08));
}
body[data-calculator] .ccx-flow-progress-fill {
  box-shadow: 0 0 16px rgba(var(--ccx-accent),.40);
}

/* Dark mode: same geometry, deeper materials, stronger separation. */
html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport {
  background: transparent !important;
  border: 0 !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn {
  background:
    linear-gradient(145deg, rgba(31,33,42,.98), rgba(20,21,27,.98)) !important;
  border-color: rgba(255,255,255,.08) !important;
  box-shadow:
    0 10px 22px rgba(0,0,0,.24),
    inset 0 1px 0 rgba(255,255,255,.055),
    inset 0 -1px 0 rgba(0,0,0,.28) !important;
}
html[data-theme="dark"] body[data-calculator] .ccx-tab-title { color: #f8fafc; }
html[data-theme="dark"] body[data-calculator] .ccx-tab-meta { color: #94a3b8; }
html[data-theme="dark"] body[data-calculator] .ccx-tab-index {
  color: rgb(var(--tab-rgb));
  background: rgba(var(--tab-rgb),.10);
  border-color: rgba(var(--tab-rgb),.14);
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn:hover {
  background: linear-gradient(145deg, rgba(39,41,51,.99), rgba(25,26,33,.99)) !important;
}
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active {
  box-shadow:
    0 16px 32px rgba(0,0,0,.35),
    0 0 0 4px rgba(var(--ccx-accent),.10),
    inset 0 1px 0 rgba(255,255,255,.18) !important;
}
html[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background: linear-gradient(145deg, rgba(35,37,45,.99), rgba(19,20,26,.99));
}

/* Mobile keeps the same card grammar instead of collapsing back to pills. */
@media (max-width: 640px) {
  body[data-calculator] .seg-control { min-height: 68px !important; gap: 8px !important; padding-inline: 4px !important; }
  body[data-calculator] .seg-control .tab-btn {
    min-width: 132px;
    min-height: 58px;
    grid-template-columns: 30px minmax(0,1fr);
    padding: 8px 10px 8px 8px !important;
    border-radius: 15px !important;
  }
  body[data-calculator] .seg-control .tab-btn.active { min-width: 144px; }
  body[data-calculator] .seg-control .tab-btn svg { width: 28px !important; height: 28px !important; flex-basis: 28px; padding: 6px; border-radius: 10px; }
  body[data-calculator] .ccx-tab-title { font-size: 10px; }
  body[data-calculator] .ccx-tab-meta { font-size: 8px; }
  body[data-calculator] .ccx-nav-scroll { width: 36px; height: 36px; border-radius: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-calculator] .seg-control .tab-btn,
  body[data-calculator] .ccx-nav-scroll,
  body[data-calculator] .ccx-tab-rule,
  body[data-calculator] .ccx-tab-index { transition: none !important; }
}

/* ============================================================================
   v21 — dark dock material refinement
   Flatten the nested dark surfaces so the calculator cards carry the visual
   hierarchy instead of the rail itself. Light theme and calculator palettes
   remain untouched.
   ========================================================================== */
html[data-theme="dark"] body[data-calculator] .seg-wrapper.ccx-dock {
  background:
    linear-gradient(135deg, rgba(12,14,19,.72), rgba(15,17,23,.48)) !important;
  border-color: rgba(255,255,255,.065) !important;
  box-shadow:
    0 22px 54px rgba(0,0,0,.34),
    inset 0 1px 0 rgba(255,255,255,.035) !important;
  backdrop-filter: blur(26px) saturate(145%);
  -webkit-backdrop-filter: blur(26px) saturate(145%);
}

html[data-theme="dark"] body[data-calculator] .seg-wrapper.ccx-dock::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 0%, rgba(var(--ccx-accent),.08), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,.026), transparent 30%);
  opacity: .85;
}

html[data-theme="dark"] body[data-calculator] .seg-wrapper.ccx-dock::after {
  opacity: .40;
  background:
    linear-gradient(105deg,
      rgba(var(--ccx-accent),.065),
      transparent 23%,
      transparent 77%,
      rgba(var(--ccx-accent-2),.055));
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport {
  border-radius: 17px;
  box-shadow: none !important;
  background: transparent !important;
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::before,
html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::after {
  width: 42px;
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::before {
  background: linear-gradient(90deg, rgba(8,9,12,.78), transparent) !important;
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-viewport::after {
  background: linear-gradient(270deg, rgba(8,9,12,.78), transparent) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 5px 4px !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn {
  background:
    linear-gradient(145deg, rgba(255,255,255,.052), rgba(255,255,255,.024)) !important;
  border-color: rgba(255,255,255,.068) !important;
  box-shadow:
    0 8px 18px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.055),
    inset 0 -1px 0 rgba(0,0,0,.22) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn:hover {
  background:
    linear-gradient(145deg, rgba(var(--tab-rgb),.115), rgba(255,255,255,.034)) !important;
  border-color: rgba(var(--tab-rgb),.22) !important;
  box-shadow:
    0 11px 24px rgba(0,0,0,.23),
    0 0 0 3px rgba(var(--tab-rgb),.055),
    inset 0 1px 0 rgba(255,255,255,.07) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active {
  box-shadow:
    0 15px 30px rgba(0,0,0,.29),
    0 0 0 3px rgba(var(--ccx-accent),.08),
    inset 0 1px 0 rgba(255,255,255,.16),
    inset 0 -1px 0 rgba(0,0,0,.18) !important;
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-scroll {
  background:
    linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035)) !important;
  color: #e2e8f0 !important;
  border-color: rgba(255,255,255,.075) !important;
  box-shadow:
    0 10px 24px rgba(0,0,0,.26),
    inset 0 1px 0 rgba(255,255,255,.07) !important;
  backdrop-filter: blur(12px) saturate(125%);
  -webkit-backdrop-filter: blur(12px) saturate(125%);
}

html[data-theme="dark"] body[data-calculator] .ccx-nav-scroll:hover:not([disabled]) {
  background:
    linear-gradient(145deg, rgba(var(--ccx-accent),.15), rgba(255,255,255,.045)) !important;
  border-color: rgba(var(--ccx-accent),.24) !important;
  box-shadow:
    0 13px 28px rgba(0,0,0,.28),
    0 0 0 3px rgba(var(--ccx-accent),.055),
    inset 0 1px 0 rgba(255,255,255,.08) !important;
}

@media (max-width: 640px) {
  html[data-theme="dark"] body[data-calculator] .seg-wrapper.ccx-dock {
    padding: 5px !important;
  }
  html[data-theme="dark"] body[data-calculator] .seg-control {
    padding-inline: 3px !important;
  }
}

/* ==========================================================================
   v22 — Dark theme active calculator correction
   The selected calculator must read as a colored active state, not as a
   white/light pressed button. Keep each calculator's existing accent pair.
   ========================================================================== */
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active:hover,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active:focus-visible {
  color: #fff !important;
  background:
    linear-gradient(135deg,
      rgba(var(--ccx-accent), .92),
      rgba(var(--ccx-accent-2), .96)) !important;
  border-color: rgba(255,255,255,.28) !important;
  box-shadow:
    0 16px 34px rgba(var(--ccx-accent), .24),
    0 0 0 3px rgba(var(--ccx-accent), .13),
    0 0 26px rgba(var(--ccx-accent), .12),
    inset 0 1px 0 rgba(255,255,255,.24),
    inset 0 -1px 0 rgba(0,0,0,.16) !important;
  transform: translateY(-2px) scale(1.015);
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active::before {
  background:
    linear-gradient(110deg,
      transparent 14%,
      rgba(255,255,255,.18) 45%,
      rgba(255,255,255,.06) 56%,
      transparent 80%) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-title,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-meta,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-index {
  color: #fff !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-index {
  background: rgba(255,255,255,.14) !important;
  border-color: rgba(255,255,255,.24) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active svg {
  color: #fff !important;
  background: rgba(255,255,255,.16) !important;
  border-color: rgba(255,255,255,.22) !important;
  filter: drop-shadow(0 0 8px rgba(255,255,255,.20));
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-rule {
  background: rgba(255,255,255,.88) !important;
  box-shadow: 0 0 12px rgba(255,255,255,.34);
}

/* ============================================================================
   v23 — definitive dark active-tool state
   The selected calculator must be visibly selected in dark mode, with the
   same strong filled-card language used by light mode. The rail stays quiet.
   ========================================================================== */
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active:hover,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active:focus,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active:focus-visible {
  color: #fff !important;
  background-color: rgb(var(--ccx-accent)) !important;
  background-image: linear-gradient(135deg, rgb(var(--ccx-accent)) 0%, rgb(var(--ccx-accent-2)) 100%) !important;
  border-color: rgba(255,255,255,.34) !important;
  opacity: 1 !important;
  transform: translateY(-3px) scale(1.025) !important;
  box-shadow:
    0 18px 36px rgba(var(--ccx-accent),.34),
    0 0 0 2px rgba(var(--ccx-accent),.38),
    0 0 24px rgba(var(--ccx-accent),.22),
    inset 0 1px 0 rgba(255,255,255,.30),
    inset 0 -2px 0 rgba(0,0,0,.16) !important;
  z-index: 4 !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-title,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-meta,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-index,
html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active svg {
  color: #fff !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active svg {
  background: rgba(255,255,255,.18) !important;
  border-color: rgba(255,255,255,.28) !important;
  filter: drop-shadow(0 0 7px rgba(255,255,255,.22));
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-index {
  background: rgba(255,255,255,.16) !important;
  border-color: rgba(255,255,255,.28) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active .ccx-tab-rule {
  background: #fff !important;
  opacity: .95 !important;
  transform: scaleX(1) !important;
  box-shadow: 0 0 13px rgba(255,255,255,.45) !important;
}

html[data-theme="dark"] body[data-calculator] .seg-control .tab-btn.active::after {
  background: #fff !important;
  box-shadow: 0 0 0 4px rgba(255,255,255,.10), 0 0 14px rgba(255,255,255,.65) !important;
}


/* CreatorCalc v27 — scenario workspace + explicit interactive label */
.ccx-scenario-bar{position:relative;display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;margin:0 auto 14px;padding:13px 15px;border:1px solid rgba(var(--ccx-accent),.14);border-radius:18px;background:linear-gradient(135deg,color-mix(in srgb,var(--ccx-panel-strong) 84%,transparent),color-mix(in srgb,var(--ccx-panel) 72%,transparent));box-shadow:0 14px 34px rgba(15,23,42,.07),inset 0 1px rgba(255,255,255,.5);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%)}
.ccx-scenario-copy{min-width:0;display:flex;align-items:center;gap:14px}.ccx-scenario-status{display:flex;align-items:center;gap:10px;min-width:0}.ccx-scenario-dot{width:8px;height:8px;flex:none;border-radius:50%;background:rgb(var(--ccx-accent));box-shadow:0 0 0 4px rgba(var(--ccx-accent),.10),0 0 14px rgba(var(--ccx-accent),.32)}.ccx-scenario-status b{display:block;color:var(--cc-text);font:750 10px/1 "Space Grotesk",Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase}.ccx-scenario-status small{display:block;margin-top:4px;color:var(--cc-text-muted);font-size:10px;line-height:1.2}.ccx-scenario-note{margin:0;color:var(--cc-text-muted);font-size:10px;line-height:1.35;max-width:420px}.ccx-scenario-actions{display:flex;align-items:center;gap:6px;flex:0 0 auto}.ccx-scenario-actions button{border:1px solid color-mix(in srgb,rgb(var(--ccx-accent)) 17%,transparent);border-radius:10px;background:rgba(var(--ccx-accent),.04);color:var(--cc-text-muted);padding:9px 11px;cursor:pointer;font:750 8px/1 "Space Grotesk",Inter,sans-serif;letter-spacing:.1em;text-transform:uppercase;transition:background .2s,border-color .2s,color .2s,transform .2s}.ccx-scenario-actions button:hover,.ccx-scenario-actions button:focus-visible{color:rgb(var(--ccx-accent));background:rgba(var(--ccx-accent),.09);border-color:rgba(var(--ccx-accent),.28);transform:translateY(-1px);outline:none}.ccx-scenario-actions button:last-child{color:var(--cc-text-muted);background:transparent}.ccx-scenario-toast{position:static;display:none;flex:0 0 auto;align-items:center;min-height:28px;max-width:220px;padding:6px 9px;border:1px solid rgba(var(--ccx-accent),.16);border-radius:9px;background:color-mix(in srgb,var(--cc-surface-raised) 90%,rgb(var(--ccx-accent)) 10%);color:var(--cc-text-muted);font:750 8px/1.15 "Space Grotesk",Inter,sans-serif;letter-spacing:.04em;white-space:nowrap;box-shadow:0 6px 16px rgba(15,23,42,.05),inset 0 1px rgba(255,255,255,.55);pointer-events:none}.ccx-scenario-toast.show{display:inline-flex}
body[data-calculator] .ccx-interactive-label{position:absolute;top:15px;right:18px;z-index:4;display:inline-flex;align-items:center;min-height:22px;padding:6px 9px;border-radius:999px;background:rgba(0,0,0,.18);color:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.20);box-shadow:0 5px 16px rgba(0,0,0,.10),inset 0 1px rgba(255,255,255,.18);font:750 8px/1 'Geist','Inter',system-ui,sans-serif;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
body[data-calculator] .ccx-interactive-label::before{content:'';width:5px;height:5px;margin-right:6px;border-radius:50%;background:#fff;box-shadow:0 0 8px rgba(255,255,255,.75)}
@media(max-width:760px){.ccx-scenario-copy{align-items:flex-start;flex-direction:column;gap:3px}.ccx-scenario-note{max-width:none}.ccx-scenario-bar{align-items:stretch;flex-direction:column}.ccx-scenario-actions{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}.ccx-scenario-toast{align-self:flex-start;max-width:100%;white-space:normal}}
@media(max-width:440px){body[data-calculator] .ccx-interactive-label{top:10px;right:10px;font-size:7px;padding:5px 7px}.ccx-scenario-actions button{min-height:36px;padding-inline:7px}}
@media(prefers-reduced-motion:reduce){.ccx-scenario-actions button{transition:none}}



/* v30 — premium share action */
.ccx-scenario-actions .ccx-share-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-width:118px;color:#fff;background:linear-gradient(135deg,rgb(var(--ccx-accent)),color-mix(in srgb,rgb(var(--ccx-accent)) 72%,#111 28%));border-color:transparent;box-shadow:0 8px 18px rgba(var(--ccx-accent),.20),inset 0 1px rgba(255,255,255,.22);text-shadow:0 1px 1px rgba(0,0,0,.12);}
.ccx-scenario-actions .ccx-share-button:hover,.ccx-scenario-actions .ccx-share-button:focus-visible{color:#fff;background:linear-gradient(135deg,color-mix(in srgb,rgb(var(--ccx-accent)) 90%,#fff 10%),rgb(var(--ccx-accent)));border-color:rgba(255,255,255,.12);box-shadow:0 10px 22px rgba(var(--ccx-accent),.26),inset 0 1px rgba(255,255,255,.28);transform:translateY(-1px);}
.ccx-scenario-actions .ccx-share-button:active{transform:translateY(0);box-shadow:0 5px 12px rgba(var(--ccx-accent),.20),inset 0 1px rgba(255,255,255,.18);}
.ccx-btn-icon{display:inline-flex;width:14px;height:14px;align-items:center;justify-content:center;flex:none;}
.ccx-btn-icon svg{width:14px;height:14px;display:block;fill:currentColor;}
@media(max-width:760px){.ccx-scenario-actions .ccx-share-button{min-width:0;}}

/* v27 clarity safeguard: keep workflow copy visible above the interactive controls. */
body[data-calculator] .ccx-flow-top,
body[data-calculator] .ccx-flow-heading,
body[data-calculator] .ccx-flow-kicker,
body[data-calculator] .ccx-flow-heading strong,
body[data-calculator] .ccx-workspace-meta{position:relative;z-index:3;visibility:visible;opacity:1}
body[data-calculator] .ccx-flow-kicker{display:block}
body[data-calculator] .ccx-flow-heading strong{display:block}