/*!
 * ebingo plus - design stylesheet
 * Mobile-first (max-width: 430px) bingo/casino layout.
 * All custom classes use the sb1a- prefix.
 * Palette: #FFFFFF | #F8F8FF | #2D2D2D | #34495E (deep = bg, light = text).
 */

:root {
  --sb1a-primary: #34495E;
  --sb1a-bg: #2D2D2D;
  --sb1a-bg-soft: #1f1f24;
  --sb1a-text: #F8F8FF;
  --sb1a-light: #FFFFFF;
  --sb1a-accent: #f5a623;
  --sb1a-accent-2: #e84855;
  --sb1a-accent-3: #2ecc71;
  --sb1a-muted: #b9b9c9;
  --sb1a-radius: 1.2rem;
  --sb1a-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--sb1a-bg);
  color: var(--sb1a-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--sb1a-accent); text-decoration: none; }

/* ============ Layout ============ */
.sb1a-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  background: var(--sb1a-bg);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.sb1a-container {
  width: 100%;
  max-width: 430px;
  padding: 0 1.2rem;
  margin: 0 auto;
}

main.sb1a-main { padding-bottom: 80px; }

/* ============ Header ============ */
.sb1a-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #1b1b22 0%, #34495E 100%);
  box-shadow: 0 0.3rem 0.8rem rgba(0,0,0,0.35);
}

.sb1a-header-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.sb1a-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 0;
}
.sb1a-logo img { width: 2.8rem; height: 2.8rem; border-radius: 0.6rem; }
.sb1a-logo-text {
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--sb1a-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sb1a-logo-text span { color: var(--sb1a-accent); }

.sb1a-header-actions { display: flex; gap: 0.5rem; align-items: center; }

.sb1a-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: none;
  border-radius: 0.8rem;
  padding: 0.6rem 1.1rem;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
  min-height: 3.2rem;
  color: #fff;
}
.sb1a-btn:hover { transform: translateY(-1px); filter: brightness(1.08); }
.sb1a-btn-primary { background: linear-gradient(135deg, #f5a623, #e84855); }
.sb1a-btn-ghost {
  background: transparent;
  border: 0.15rem solid rgba(255,255,255,0.35);
  color: var(--sb1a-light);
}

.sb1a-menu-btn {
  background: transparent;
  border: none;
  color: var(--sb1a-light);
  font-size: 1.9rem;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  min-width: 3rem;
  min-height: 3rem;
}

/* Expandable nav menu */
.sb1a-nav-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: #191920;
}
.sb1a-nav-menu.sb1a-is-open { max-height: 32rem; }
.sb1a-nav-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem 1rem 0.8rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}
.sb1a-nav-list a {
  display: block;
  padding: 0.7rem 0.8rem;
  background: rgba(255,255,255,0.05);
  border-radius: 0.6rem;
  color: var(--sb1a-text);
  font-size: 1.2rem;
  text-align: center;
}
.sb1a-nav-list a:hover { background: var(--sb1a-accent); color: #fff; }

/* ============ Hero / Carousel ============ */
.sb1a-hero { margin-top: 5.6rem; padding: 0.8rem 0; }
.sb1a-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--sb1a-radius);
  box-shadow: var(--sb1a-shadow);
}
.sb1a-carousel-track {
  display: flex;
  transition: transform 0.45s ease;
}
.sb1a-carousel-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}
.sb1a-carousel-slide img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
}
.sb1a-carousel-caption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.55);
  padding: 0.6rem 0.8rem;
  border-radius: 0.6rem;
  font-size: 1.2rem;
  color: #fff;
}
.sb1a-carousel-caption strong { color: var(--sb1a-accent); }
.sb1a-carousel-dots {
  position: absolute;
  bottom: 0.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
}
.sb1a-carousel-dot {
  width: 0.7rem; height: 0.7rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  cursor: pointer;
}
.sb1a-carousel-dot.sb1a-active { background: var(--sb1a-accent); }

/* ============ Sections ============ */
.sb1a-section { padding: 1.6rem 0; }
.sb1a-section-title {
  font-size: 1.7rem;
  font-weight: 800;
  margin: 0 0 0.8rem;
  color: var(--sb1a-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sb1a-section-title i { color: var(--sb1a-accent); }
.sb1a-section-sub { color: var(--sb1a-muted); margin: 0 0 1rem; font-size: 1.25rem; }

.sb1a-h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--sb1a-light);
  margin: 1.2rem 0 0.6rem;
  line-height: 1.35;
}
.sb1a-lead { color: var(--sb1a-text); font-size: 1.3rem; margin: 0 0 1rem; }

.sb1a-prose p { margin: 0 0 0.9rem; color: var(--sb1a-text); }
.sb1a-prose strong { color: var(--sb1a-accent); }

/* Inline affiliate text link */
.sb1a-link {
  color: var(--sb1a-accent);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}
.sb1a-link:hover { color: var(--sb1a-accent-2); }

/* ============ Filter chips ============ */
.sb1a-filters {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.4rem 0 1rem;
  -webkit-overflow-scrolling: touch;
}
.sb1a-filter-btn {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.06);
  color: var(--sb1a-text);
  border: 0.12rem solid rgba(255,255,255,0.18);
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
}
.sb1a-filter-btn.sb1a-active {
  background: var(--sb1a-accent);
  color: #fff;
  border-color: var(--sb1a-accent);
}

/* ============ Game grid ============ */
.sb1a-game-group { margin-bottom: 1.4rem; }
.sb1a-game-group-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--sb1a-light);
  margin: 0.6rem 0 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sb1a-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}
.sb1a-game-card {
  background: #22222a;
  border-radius: 0.8rem;
  overflow: hidden;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  display: block;
}
.sb1a-game-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.4rem 1rem rgba(245,166,35,0.25);
}
.sb1a-game-card img {
  width: 100%;
  height: 8.4rem;
  object-fit: cover;
}
.sb1a-game-name {
  font-size: 1.1rem;
  padding: 0.4rem 0.3rem;
  color: var(--sb1a-text);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ Cards / Features ============ */
.sb1a-card {
  background: linear-gradient(135deg, #26262e 0%, #34495E 130%);
  border-radius: var(--sb1a-radius);
  padding: 1.2rem;
  box-shadow: var(--sb1a-shadow);
  margin-bottom: 1rem;
}
.sb1a-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.45rem;
  color: var(--sb1a-light);
}
.sb1a-card p { margin: 0; color: var(--sb1a-text); }

.sb1a-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.sb1a-grid-3 { grid-template-columns: repeat(3, 1fr); }

.sb1a-feature {
  background: #22222a;
  border-radius: 1rem;
  padding: 1rem;
  text-align: center;
}
.sb1a-feature .sb1a-ico {
  font-size: 2.2rem;
  color: var(--sb1a-accent);
  margin-bottom: 0.4rem;
}
.sb1a-feature h4 { margin: 0 0 0.3rem; font-size: 1.25rem; color: var(--sb1a-light); }
.sb1a-feature p { margin: 0; font-size: 1.1rem; color: var(--sb1a-muted); }

/* RTP compact bars */
.sb1a-rtp-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.sb1a-rtp-name { flex: 0 0 9rem; font-size: 1.1rem; }
.sb1a-rtp-bar {
  flex: 1;
  background: rgba(255,255,255,0.1);
  border-radius: 0.5rem;
  height: 0.9rem;
  overflow: hidden;
}
.sb1a-rtp-fill {
  height: 100%;
  background: linear-gradient(90deg, #2ecc71, #f5a623);
}
.sb1a-rtp-value { flex: 0 0 4rem; text-align: right; font-size: 1.1rem; color: var(--sb1a-accent); font-weight: 700; }

/* Testimonials */
.sb1a-testimonial {
  background: #22222a;
  border-left: 0.3rem solid var(--sb1a-accent);
  border-radius: 0.6rem;
  padding: 0.9rem 1rem;
  margin-bottom: 0.8rem;
}
.sb1a-testimonial p { margin: 0 0 0.4rem; font-size: 1.2rem; }
.sb1a-testimonial .sb1a-author { font-size: 1.1rem; color: var(--sb1a-accent); font-weight: 700; }

/* Payment pills */
.sb1a-pay-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.sb1a-pay-pill {
  background: rgba(255,255,255,0.07);
  border-radius: 0.6rem;
  padding: 0.5rem 0.9rem;
  font-size: 1.15rem;
  color: var(--sb1a-text);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* CTA block */
.sb1a-cta {
  background: linear-gradient(135deg, #f5a623 0%, #e84855 100%);
  border-radius: var(--sb1a-radius);
  padding: 1.4rem;
  text-align: center;
  color: #fff;
  margin: 1rem 0;
}
.sb1a-cta h3 { margin: 0 0 0.4rem; font-size: 1.5rem; color: #fff; }
.sb1a-cta p { margin: 0 0 0.9rem; font-size: 1.2rem; }
.sb1a-cta .sb1a-btn { background: #2D2D2D; color: #fff; }

/* Winners ticker */
.sb1a-winner {
  background: #22222a;
  border-radius: 0.8rem;
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
  font-size: 1.15rem;
}
.sb1a-winner .sb1a-amt { color: var(--sb1a-accent); font-weight: 700; }

/* Reveal animation */
.sb1a-reveal { opacity: 0; transform: translateY(1.2rem); transition: opacity 0.5s ease, transform 0.5s ease; }
.sb1a-reveal.sb1a-visible { opacity: 1; transform: translateY(0); }

/* ============ Footer ============ */
.sb1a-footer {
  background: #161620;
  padding: 1.6rem 1.2rem 2rem;
  color: var(--sb1a-muted);
  font-size: 1.2rem;
}
.sb1a-footer-brand { color: var(--sb1a-text); margin-bottom: 0.6rem; }
.sb1a-footer-brand strong { color: var(--sb1a-accent); }
.sb1a-footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 0.8rem;
  margin: 0.8rem 0;
}
.sb1a-footer-links a { color: var(--sb1a-text); font-size: 1.15rem; }
.sb1a-footer-links a:hover { color: var(--sb1a-accent); }
.sb1a-footer-promos { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.8rem 0; }
.sb1a-footer-copy { margin-top: 0.6rem; font-size: 1.1rem; color: var(--sb1a-muted); }

/* ============ Bottom nav (mobile only) ============ */
.sb1a-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  height: 6rem;
  background: linear-gradient(180deg, #1f1f28 0%, #14141a 100%);
  border-top: 0.1rem solid rgba(245,166,35,0.25);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  padding: 0.3rem 0.2rem;
}
.sb1a-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 56px;
  background: transparent;
  border: none;
  color: var(--sb1a-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
  text-decoration: none;
}
.sb1a-bottom-nav-btn i,
.sb1a-bottom-nav-btn .material-icons-outlined,
.sb1a-bottom-nav-btn .ion {
  font-size: 2.2rem;
}
.sb1a-bottom-nav-btn:hover { transform: translateY(-1px); }
.sb1a-bottom-nav-btn.sb1a-nav-current,
.sb1a-bottom-nav-btn.sb1a-promo {
  color: var(--sb1a-accent);
}
.sb1a-bottom-nav-btn.sb1a-promo {
  background: radial-gradient(circle at 50% 30%, rgba(245,166,35,0.18), transparent 70%);
}

/* ============ Desktop adjustments ============ */
@media (min-width: 769px) {
  .sb1a-bottom-nav { display: none; }
  main.sb1a-main { padding-bottom: 2rem; }
}