/* ============================================================
   vk999.homes — native shell stylesheet
   file: css/native-0047cb-shell.css
   class prefix: shell47cba-
   palette: #8470FF / #6A5ACD / #2C3E50 / #DA70D6
   canvas: 320-430px mobile-first, centered on wide screens
   ============================================================ */

:root {
  --shell47cba-violet: #8470FF;
  --shell47cba-slate: #6A5ACD;
  --shell47cba-ink: #2C3E50;
  --shell47cba-orchid: #DA70D6;

  --shell47cba-bg-deep: #1C2A3C;
  --shell47cba-bg-panel: #243447;
  --shell47cba-bg-raise: #2A3C52;
  --shell47cba-line: rgba(132, 112, 255, 0.16);
  --shell47cba-line-strong: rgba(132, 112, 255, 0.30);

  --shell47cba-text: #E8ECFA;
  --shell47cba-text-soft: #B9C4DC;
  --shell47cba-text-mute: #8E9Bb6;

  --shell47cba-font-head: "Bahnschrift", "Segoe UI Semibold", "Nirmala UI", "Hind Siliguri", "Segoe UI", sans-serif;
  --shell47cba-font-body: "Segoe UI", "Nirmala UI", "Hind Siliguri", "Kalpurush", system-ui, sans-serif;

  --shell47cba-radius: 5px;
  --shell47cba-radius-lg: 7px;
  --shell47cba-topbar-h: 104px;
  --shell47cba-tabbar-h: 64px;
}

/* ---------- base ---------- */

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: #16212F;
  color: var(--shell47cba-text);
  font-family: var(--shell47cba-font-body);
  font-size: 15px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--shell47cba-violet);
}

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--shell47cba-orchid);
  outline-offset: 2px;
  border-radius: 3px;
}

.shell47cba-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--shell47cba-orchid);
  color: #221631;
  font-weight: 700;
  padding: 10px 16px;
  z-index: 200;
  border-radius: 0 0 var(--shell47cba-radius) 0;
  text-decoration: none;
}

.shell47cba-skip:focus {
  left: 0;
}

/* ---------- phone canvas ---------- */

.shell47cba-canvas {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(520px 300px at 85% -60px, rgba(218, 112, 214, 0.14), transparent 70%),
    radial-gradient(420px 260px at -10% 220px, rgba(106, 90, 205, 0.20), transparent 70%),
    var(--shell47cba-ink);
  box-shadow: 0 0 48px rgba(4, 10, 20, 0.55);
  overflow-x: hidden;
}

@media (min-width: 430px) {
  .shell47cba-canvas {
    border-left: 1px solid var(--shell47cba-line);
    border-right: 1px solid var(--shell47cba-line);
  }
}

.shell47cba-main {
  padding: calc(var(--shell47cba-topbar-h) + 12px) 12px calc(var(--shell47cba-tabbar-h) + 28px);
}

/* ---------- top bar: brand layer + action layer ---------- */

.shell47cba-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 80;
  background: rgba(24, 35, 51, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--shell47cba-line-strong);
}

.shell47cba-brandrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px 7px;
}

.shell47cba-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: var(--shell47cba-radius);
  border: 1px solid var(--shell47cba-line-strong);
  background: #101B2A;
  flex: 0 0 auto;
  display: block;
}

.shell47cba-brandname {
  font-family: var(--shell47cba-font-head);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: #FFFFFF;
  line-height: 1.1;
}

.shell47cba-brandname em {
  font-style: normal;
  color: var(--shell47cba-orchid);
}

.shell47cba-actionrow {
  display: grid;
  grid-template-columns: 1fr 1fr 52px;
  gap: 8px;
  padding: 0 12px 10px;
  align-items: stretch;
}

/* segmented action buttons (CTA shape) */
.shell47cba-seg {
  display: flex;
  align-items: stretch;
  min-height: 44px;
  border-radius: var(--shell47cba-radius);
  overflow: hidden;
  border: 1px solid rgba(218, 112, 214, 0.55);
  cursor: pointer;
  padding: 0;
  font-family: var(--shell47cba-font-head);
  text-decoration: none;
  transition: filter 0.15s ease, transform 0.1s ease;
}

.shell47cba-seg:active {
  transform: translateY(1px);
  filter: brightness(1.18);
}

.shell47cba-seg__main {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--shell47cba-violet), var(--shell47cba-slate));
  color: #FFFFFF;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 0 10px;
}

.shell47cba-seg__cap {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  background: var(--shell47cba-orchid);
  color: #241238;
  font-size: 16px;
  font-weight: 800;
  border-left: 1px solid rgba(30, 20, 48, 0.35);
}

.shell47cba-seg--ghost {
  border-color: var(--shell47cba-line-strong);
}

.shell47cba-seg--ghost .shell47cba-seg__main {
  background: rgba(132, 112, 255, 0.12);
  color: var(--shell47cba-text);
}

.shell47cba-menubtn {
  min-height: 44px;
  border-radius: var(--shell47cba-radius);
  border: 1px solid var(--shell47cba-line-strong);
  background: rgba(132, 112, 255, 0.12);
  color: var(--shell47cba-text);
  display: grid;
  place-items: center;
  gap: 2px;
  cursor: pointer;
  padding: 0;
}

.shell47cba-menubtn span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}

.shell47cba-menubtn:active {
  transform: translateY(1px);
  background: rgba(132, 112, 255, 0.26);
}

/* ---------- side drawer menu ---------- */

.shell47cba-drawer {
  position: fixed;
  inset: 0;
  z-index: 120;
  visibility: hidden;
  transition: visibility 0s linear 0.3s;
}

.shell47cba-drawer.is-open {
  visibility: visible;
  transition-delay: 0s;
}

.shell47cba-scrim {
  position: absolute;
  inset: 0;
  background: rgba(7, 13, 24, 0.72);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.shell47cba-drawer.is-open .shell47cba-scrim {
  opacity: 1;
}

.shell47cba-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(84%, 328px);
  background: linear-gradient(180deg, #26374C, #1D2B3D);
  border-left: 1px solid var(--shell47cba-line-strong);
  transform: translateX(103%);
  transition: transform 0.28s cubic-bezier(0.33, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding-bottom: calc(var(--shell47cba-tabbar-h) + 10px);
}

.shell47cba-drawer.is-open .shell47cba-drawer__panel {
  transform: translateX(0);
}

.shell47cba-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--shell47cba-line);
}

.shell47cba-drawer__title {
  font-family: var(--shell47cba-font-head);
  font-size: 15px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--shell47cba-text-soft);
}

.shell47cba-drawer__close {
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--shell47cba-radius);
  border: 1px solid var(--shell47cba-line-strong);
  background: rgba(132, 112, 255, 0.1);
  color: var(--shell47cba-text);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}

.shell47cba-drawer__close:active {
  transform: translateY(1px);
}

.shell47cba-drawer__body {
  overflow-y: auto;
  padding: 8px 12px 16px;
}

.shell47cba-drawer__group {
  margin: 10px 0 4px;
  font-size: 11.5px;
  letter-spacing: 1.6px;
  color: var(--shell47cba-orchid);
  font-family: var(--shell47cba-font-head);
  padding: 0 4px;
}

.shell47cba-drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 46px;
  padding: 8px 10px;
  margin: 3px 0;
  border-radius: var(--shell47cba-radius);
  border: 1px solid transparent;
  background: rgba(132, 112, 255, 0.07);
  color: var(--shell47cba-text);
  text-decoration: none;
  font-size: 14.5px;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.shell47cba-drawer__link:active {
  background: rgba(132, 112, 255, 0.2);
}

.shell47cba-drawer__link span {
  color: var(--shell47cba-text-mute);
  font-size: 12px;
}

.shell47cba-drawer__cta {
  margin: 12px 4px 0;
}

/* ---------- hero ---------- */

.shell47cba-hero {
  padding: 4px 0 6px;
}

.shell47cba-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--shell47cba-font-head);
  font-size: 11.5px;
  letter-spacing: 2px;
  color: var(--shell47cba-orchid);
  border: 1px solid rgba(218, 112, 214, 0.4);
  border-radius: 3px;
  padding: 3px 9px;
  margin-bottom: 10px;
}

.shell47cba-hero__kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--shell47cba-orchid);
  box-shadow: 0 0 8px var(--shell47cba-orchid);
}

.shell47cba-hero h1 {
  font-family: var(--shell47cba-font-head);
  font-size: 23px;
  line-height: 1.32;
  letter-spacing: 0.3px;
  margin: 0 0 10px;
  color: #FFFFFF;
}

.shell47cba-hero h1 b {
  color: var(--shell47cba-violet);
}

.shell47cba-hero__lede {
  margin: 0 0 14px;
  color: var(--shell47cba-text-soft);
  font-size: 14.5px;
}

.shell47cba-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 14px;
}

.shell47cba-hero__cta .shell47cba-seg {
  flex: 1 1 150px;
}

/* fact strip */
.shell47cba-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 4px 0 16px;
}

.shell47cba-fact {
  background: rgba(36, 52, 71, 0.65);
  border: 1px solid var(--shell47cba-line);
  border-radius: var(--shell47cba-radius);
  padding: 9px 10px;
  display: flex;
  gap: 9px;
  align-items: flex-start;
}

.shell47cba-fact__num {
  font-family: var(--shell47cba-font-head);
  font-weight: 800;
  font-size: 17px;
  color: var(--shell47cba-orchid);
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  flex: 0 0 auto;
}

.shell47cba-fact__txt {
  font-size: 12.5px;
  color: var(--shell47cba-text-soft);
  line-height: 1.45;
}

/* ---------- carousel ---------- */

.shell47cba-carousel {
  position: relative;
  border-radius: var(--shell47cba-radius-lg);
  overflow: hidden;
  border: 1px solid var(--shell47cba-line-strong);
  background: var(--shell47cba-bg-deep);
  margin: 4px 0 18px;
}

.shell47cba-carousel__track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.shell47cba-slide {
  flex: 0 0 100%;
  position: relative;
  display: block;
  text-decoration: none;
}

.shell47cba-slide img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.shell47cba-slide__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 12px 11px;
  background: linear-gradient(180deg, rgba(20, 30, 46, 0) 0%, rgba(16, 24, 38, 0.94) 78%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
}

.shell47cba-slide__txt {
  font-family: var(--shell47cba-font-head);
  font-size: 15px;
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.35;
}

.shell47cba-slide__txt small {
  display: block;
  font-family: var(--shell47cba-font-body);
  font-weight: 400;
  font-size: 11.5px;
  color: var(--shell47cba-text-soft);
  margin-top: 3px;
}

.shell47cba-slide__go {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  border-radius: 4px;
  background: linear-gradient(135deg, var(--shell47cba-violet), var(--shell47cba-slate));
  color: #FFFFFF;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: 1px solid rgba(218, 112, 214, 0.5);
}

.shell47cba-slide:active .shell47cba-slide__go {
  filter: brightness(1.2);
}

.shell47cba-carousel__dots {
  position: absolute;
  right: 10px;
  top: 10px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.shell47cba-dot {
  width: 22px;
  height: 8px;
  min-height: 8px;
  padding: 0;
  border-radius: 4px;
  border: 1px solid rgba(218, 112, 214, 0.6);
  background: rgba(16, 24, 38, 0.55);
  cursor: pointer;
  transition: background 0.2s ease, width 0.2s ease;
}

.shell47cba-dot.is-on {
  background: var(--shell47cba-orchid);
  width: 30px;
}

/* ---------- game catalog sections ---------- */

.shell47cba-cat {
  margin: 20px 0;
}

.shell47cba-cat__head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 4px;
  border-left: 3px solid var(--shell47cba-violet);
  padding-left: 10px;
}

.shell47cba-cat__title {
  font-family: var(--shell47cba-font-head);
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0;
  letter-spacing: 0.4px;
}

.shell47cba-cat__count {
  font-family: var(--shell47cba-font-head);
  font-size: 11px;
  font-weight: 700;
  color: #201533;
  background: var(--shell47cba-orchid);
  border-radius: 3px;
  padding: 2px 7px;
  font-variant-numeric: tabular-nums;
}

.shell47cba-cat__note {
  font-size: 12.5px;
  color: var(--shell47cba-text-mute);
  margin: 0 0 10px 13px;
}

/* compact square tile directory */
.shell47cba-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px 6px;
}

@media (min-width: 380px) {
  .shell47cba-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px 8px;
  }
}

.shell47cba-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 5px 4px 7px;
  border-radius: var(--shell47cba-radius);
  background: rgba(38, 54, 74, 0.6);
  border: 1px solid var(--shell47cba-line);
  text-decoration: none;
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.shell47cba-tile:active {
  transform: translateY(1px) scale(0.97);
  border-color: rgba(218, 112, 214, 0.6);
  background: rgba(46, 64, 88, 0.85);
}

.shell47cba-tile__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  background: #172335;
}

.shell47cba-tile__name {
  font-size: 11px;
  line-height: 1.32;
  color: var(--shell47cba-text-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
  word-break: break-word;
}

/* ---------- content panels (info modules) ---------- */

.shell47cba-panel {
  background: rgba(36, 52, 71, 0.55);
  border: 1px solid var(--shell47cba-line);
  border-radius: var(--shell47cba-radius-lg);
  padding: 15px 14px 17px;
  margin: 14px 0;
}

.shell47cba-panel h2 {
  font-family: var(--shell47cba-font-head);
  font-size: 17.5px;
  line-height: 1.4;
  color: #FFFFFF;
  margin: 0 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--shell47cba-line);
}

.shell47cba-panel h3 {
  font-family: var(--shell47cba-font-head);
  font-size: 14.5px;
  color: var(--shell47cba-violet);
  margin: 16px 0 6px;
  letter-spacing: 0.3px;
}

.shell47cba-panel p {
  margin: 0 0 10px;
  color: var(--shell47cba-text-soft);
  font-size: 14px;
}

.shell47cba-panel p:last-child {
  margin-bottom: 0;
}

/* fact summary first, then expand */
.shell47cba-factlead {
  border-left: 3px solid var(--shell47cba-orchid);
  background: rgba(218, 112, 214, 0.09);
  border-radius: 0 var(--shell47cba-radius) var(--shell47cba-radius) 0;
  padding: 9px 12px;
  margin: 0 0 12px;
  color: var(--shell47cba-text);
  font-size: 14px;
}

/* steps */
.shell47cba-steps {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  counter-reset: shell47cba-steps;
}

.shell47cba-steps li {
  counter-increment: shell47cba-steps;
  position: relative;
  padding: 0 0 14px 46px;
  font-size: 14px;
  color: var(--shell47cba-text-soft);
}

.shell47cba-steps li::before {
  content: counter(shell47cba-steps, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  width: 34px;
  height: 34px;
  border-radius: var(--shell47cba-radius);
  background: rgba(132, 112, 255, 0.14);
  border: 1px solid var(--shell47cba-line-strong);
  color: var(--shell47cba-violet);
  font-family: var(--shell47cba-font-head);
  font-weight: 800;
  font-size: 13px;
  display: grid;
  place-items: center;
  font-variant-numeric: tabular-nums;
}

.shell47cba-steps li b {
  color: var(--shell47cba-text);
  display: block;
  font-size: 14px;
}

/* checklist */
.shell47cba-checklist {
  margin: 12px 0 4px;
  padding: 0;
  list-style: none;
}

.shell47cba-checklist li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  padding: 9px 2px;
  border-bottom: 1px dashed rgba(132, 112, 255, 0.18);
  font-size: 13.8px;
  color: var(--shell47cba-text-soft);
}

.shell47cba-checklist li:last-child {
  border-bottom: 0;
}

.shell47cba-checklist li::before {
  content: "";
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  margin-top: 2px;
  border-radius: 4px;
  border: 1.5px solid var(--shell47cba-violet);
  background:
    linear-gradient(135deg, transparent 46%, var(--shell47cba-violet) 46% 58%, transparent 58%),
    linear-gradient(45deg, transparent 50%, var(--shell47cba-violet) 50% 62%, transparent 62%);
  background-color: rgba(132, 112, 255, 0.08);
}

/* mini Q&A rows inside modules */
.shell47cba-qa {
  margin: 10px 0 2px;
  border: 1px solid var(--shell47cba-line);
  border-radius: var(--shell47cba-radius);
  overflow: hidden;
}

.shell47cba-qa__q {
  font-family: var(--shell47cba-font-head);
  font-size: 13.5px;
  color: #FFFFFF;
  background: rgba(132, 112, 255, 0.1);
  padding: 8px 11px;
  border-bottom: 1px solid var(--shell47cba-line);
}

.shell47cba-qa__a {
  font-size: 13.5px;
  color: var(--shell47cba-text-soft);
  padding: 9px 11px;
}

/* term chip row */
.shell47cba-terms {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0 2px;
}

.shell47cba-term {
  font-size: 12px;
  color: var(--shell47cba-text-soft);
  border: 1px solid var(--shell47cba-line-strong);
  background: rgba(132, 112, 255, 0.07);
  border-radius: 3px;
  padding: 4px 9px;
}

.shell47cba-term b {
  color: var(--shell47cba-orchid);
  font-family: var(--shell47cba-font-head);
}

/* inline CTA row inside panels */
.shell47cba-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 13px;
}

.shell47cba-inline .shell47cba-seg {
  flex: 1 1 140px;
}

/* text link style for promo inline anchors */
.shell47cba-alink {
  color: var(--shell47cba-orchid);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(218, 112, 214, 0.45);
  text-underline-offset: 3px;
  cursor: pointer;
}

.shell47cba-alink:active {
  color: #F0A9EC;
}

/* ---------- extended footer (site specific) ---------- */

.shell47cba-xfoot {
  margin-top: 24px;
  border-top: 1px solid var(--shell47cba-line-strong);
  padding-top: 16px;
  display: grid;
  gap: 16px;
}

.shell47cba-xfoot__title {
  font-family: var(--shell47cba-font-head);
  font-size: 12px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--shell47cba-orchid);
  margin: 0 0 9px;
}

.shell47cba-xfoot__brand {
  display: flex;
  gap: 11px;
  align-items: flex-start;
}

.shell47cba-xfoot__brand img {
  width: 46px;
  height: 46px;
  border-radius: var(--shell47cba-radius);
  border: 1px solid var(--shell47cba-line-strong);
  background: #101B2A;
  object-fit: contain;
  flex: 0 0 auto;
}

.shell47cba-xfoot__brand p {
  margin: 0;
  font-size: 12.8px;
  color: var(--shell47cba-text-soft);
}

.shell47cba-xfoot__brand b {
  color: #FFFFFF;
  font-family: var(--shell47cba-font-head);
  letter-spacing: 0.5px;
}

/* two-column directory */
.shell47cba-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 9px;
}

.shell47cba-dir a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-height: 42px;
  padding: 7px 9px;
  font-size: 12.5px;
  color: var(--shell47cba-text);
  text-decoration: none;
  background: rgba(132, 112, 255, 0.07);
  border: 1px solid var(--shell47cba-line);
  border-radius: var(--shell47cba-radius);
}

.shell47cba-dir a::after {
  content: "›";
  color: var(--shell47cba-orchid);
  font-weight: 800;
}

.shell47cba-dir a:active {
  background: rgba(132, 112, 255, 0.2);
}

.shell47cba-dir a small {
  display: block;
  font-size: 10.5px;
  color: var(--shell47cba-text-mute);
}

/* promotion action row (5 entries) */
.shell47cba-promo5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 8px;
}

.shell47cba-promo5 button {
  min-height: 46px;
  border-radius: var(--shell47cba-radius);
  border: 1px solid rgba(218, 112, 214, 0.5);
  background: linear-gradient(160deg, rgba(132, 112, 255, 0.2), rgba(218, 112, 214, 0.12));
  color: #FFFFFF;
  font-family: var(--shell47cba-font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  padding: 6px 8px;
  transition: transform 0.1s ease, filter 0.15s ease;
}

.shell47cba-promo5 button:active {
  transform: translateY(1px);
  filter: brightness(1.25);
}

.shell47cba-xfoot__note {
  font-size: 11.8px;
  color: var(--shell47cba-text-mute);
  border: 1px dashed rgba(142, 155, 182, 0.35);
  border-radius: var(--shell47cba-radius);
  padding: 9px 11px;
  line-height: 1.6;
}

/* ---------- common footer ---------- */

.shell47cba-foot {
  text-align: center;
  padding: 14px 0 6px;
  margin-top: 18px;
  border-top: 1px solid var(--shell47cba-line);
}

.shell47cba-foot p {
  margin: 0;
  font-size: 12px;
  color: var(--shell47cba-text-mute);
  letter-spacing: 0.4px;
}

/* ---------- bottom tab bar (segmented action bar) ---------- */

.shell47cba-tabbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 90;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px));
  background: rgba(21, 31, 46, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--shell47cba-line-strong);
}

/* sliding focus cursor */
.shell47cba-tabbar__cursor {
  position: absolute;
  top: 5px;
  bottom: calc(5px + env(safe-area-inset-bottom, 0px));
  left: 6px;
  width: calc((100% - 12px - 16px) / 5);
  border: 1px solid rgba(218, 112, 214, 0.55);
  border-radius: 9px;
  background: rgba(218, 112, 214, 0.07);
  transition: transform 0.26s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

.shell47cba-tab {
  position: relative;
  z-index: 1;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: 0;
  padding: 2px 0;
  color: var(--shell47cba-text-mute);
  font-family: var(--shell47cba-font-body);
  font-size: 10.5px;
  text-decoration: none;
  cursor: pointer;
  transition: color 0.18s ease;
}

/* containerized symbol tile icon */
.shell47cba-tab__ic {
  width: 27px;
  height: 27px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(132, 112, 255, 0.1);
  border: 1px solid rgba(132, 112, 255, 0.26);
  color: #C7CEEF;
  transition: background 0.18s ease, color 0.18s ease, transform 0.1s ease, box-shadow 0.18s ease;
}

.shell47cba-tab__ic svg {
  width: 15px;
  height: 15px;
  display: block;
}

.shell47cba-tab:active .shell47cba-tab__ic {
  transform: scale(0.9);
}

/* active state = color switch */
.shell47cba-tab.is-active {
  color: #FFFFFF;
  font-weight: 700;
}

.shell47cba-tab.is-active .shell47cba-tab__ic {
  background: linear-gradient(135deg, var(--shell47cba-violet), var(--shell47cba-orchid));
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 0 12px rgba(218, 112, 214, 0.5);
}

.shell47cba-tab--promo .shell47cba-tab__ic {
  border-color: rgba(218, 112, 214, 0.45);
  color: #F0B7ED;
}

/* ---------- wide-screen note ---------- */

@media (min-width: 760px) {
  body::before {
    content: "";
    position: fixed;
    inset: 0;
    background:
      radial-gradient(600px 420px at 12% 12%, rgba(106, 90, 205, 0.12), transparent 65%),
      radial-gradient(620px 460px at 90% 86%, rgba(218, 112, 214, 0.08), transparent 65%);
    pointer-events: none;
    z-index: -1;
  }
}