/* color game - theme.css
   All custom classes use uic8- prefix
   Palette: #3A3A3A (dark bg), #F0F0F0 (light text), #FFFFBA (yellow), #FFA500 (orange accent) */

:root {
  --uic8-bg: #3A3A3A;
  --uic8-bg-alt: #2a2a2a;
  --uic8-bg-soft: #4a4a4a;
  --uic8-text: #F0F0F0;
  --uic8-text-dim: #c8c8c8;
  --uic8-yellow: #FFFFBA;
  --uic8-orange: #FFA500;
  --uic8-orange-dark: #e59400;
  --uic8-white: #ffffff;
  --uic8-border: rgba(255,255,186,0.18);
  --uic8-radius: 1.2rem;
  --uic8-radius-sm: 0.8rem;
  --uic8-shadow: 0 0.4rem 1.2rem rgba(0,0,0,0.35);
  --uic8-shadow-orange: 0 0.4rem 1.4rem rgba(255,165,0,0.35);
  --uic8-header-h: 6.4rem;
  --uic8-bottomnav-h: 6.4rem;
  --uic8-maxw: 430px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--uic8-bg);
  color: var(--uic8-text);
  line-height: 1.5rem;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--uic8-orange); text-decoration: none; }

.uic8-container {
  width: 100%;
  max-width: var(--uic8-maxw);
  margin: 0 auto;
  padding: 0 1.2rem;
}

.uic8-wrapper { width: 100%; max-width: var(--uic8-maxw); margin: 0 auto; }

/* ===== Header ===== */
.uic8-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--uic8-header-h);
  background: linear-gradient(180deg, #2a2a2a 0%, #3A3A3A 100%);
  border-bottom: 0.2rem solid var(--uic8-orange);
  z-index: 1000;
  box-shadow: var(--uic8-shadow);
}
.uic8-header-inner {
  max-width: var(--uic8-maxw);
  height: 100%;
  margin: 0 auto;
  padding: 0 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.uic8-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
}
.uic8-logo img { width: 3rem; height: 3rem; border-radius: 0.6rem; }
.uic8-logo-text {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--uic8-yellow);
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.uic8-logo-text small { display: block; font-size: 1rem; color: var(--uic8-orange); font-weight: 600; letter-spacing: 0.04em; }

.uic8-header-actions { display: flex; align-items: center; gap: 0.8rem; }
.uic8-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.4rem;
  font-size: 1.3rem;
  font-weight: 700;
  border: none;
  border-radius: 2rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  min-height: 3.6rem;
  line-height: 1;
}
.uic8-btn-login {
  background: transparent;
  color: var(--uic8-text);
  border: 0.15rem solid var(--uic8-orange);
}
.uic8-btn-register {
  background: linear-gradient(135deg, var(--uic8-orange) 0%, var(--uic8-orange-dark) 100%);
  color: #2a2a2a;
  box-shadow: var(--uic8-shadow-orange);
}
.uic8-btn:hover { transform: translateY(-0.1rem); }
.uic8-btn-register:hover { box-shadow: 0 0.6rem 1.8rem rgba(255,165,0,0.5); }

.uic8-menu-toggle {
  background: transparent;
  border: none;
  color: var(--uic8-yellow);
  font-size: 2.4rem;
  cursor: pointer;
  width: 3.2rem;
  height: 3.2rem;
  display: none;
  align-items: center;
  justify-content: center;
}

/* ===== Mobile Menu ===== */
.uic8-mobile-menu {
  position: fixed;
  top: 0; right: -80%;
  width: 80%;
  max-width: 32rem;
  height: 100%;
  background: var(--uic8-bg-alt);
  z-index: 9999;
  padding: 2rem 1.6rem;
  transition: right 0.3s ease;
  overflow-y: auto;
  border-left: 0.2rem solid var(--uic8-orange);
}
.uic8-mobile-menu.uic8-menu-open { right: 0; }
.uic8-menu-close {
  background: transparent;
  border: none;
  color: var(--uic8-yellow);
  font-size: 2.6rem;
  float: right;
  cursor: pointer;
  margin-bottom: 1.6rem;
}
.uic8-mobile-menu h3 {
  font-size: 1.8rem;
  color: var(--uic8-orange);
  margin: 1.2rem 0 0.8rem;
  border-bottom: 0.1rem solid var(--uic8-border);
  padding-bottom: 0.4rem;
}
.uic8-mobile-menu ul { list-style: none; }
.uic8-mobile-menu li { margin: 0.6rem 0; }
.uic8-mobile-menu a {
  display: block;
  padding: 0.9rem 1rem;
  color: var(--uic8-text);
  font-size: 1.4rem;
  border-radius: 0.6rem;
  background: var(--uic8-bg-soft);
}
.uic8-mobile-menu a:hover { background: var(--uic8-orange); color: #2a2a2a; }

/* ===== Main ===== */
.uic8-main { padding-top: var(--uic8-header-h); }

/* ===== Carousel ===== */
.uic8-carousel {
  position: relative;
  width: 100%;
  max-width: var(--uic8-maxw);
  margin: 0 auto 2rem;
  border-radius: var(--uic8-radius);
  overflow: hidden;
  box-shadow: var(--uic8-shadow);
}
.uic8-slides { position: relative; width: 100%; aspect-ratio: 16/9; }
.uic8-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}
.uic8-slide.uic8-active { opacity: 1; }
.uic8-slide img { width: 100%; height: 100%; object-fit: cover; }
.uic8-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.65) 100%);
  display: flex;
  align-items: flex-end;
  padding: 1.6rem;
}
.uic8-slide-overlay span {
  color: var(--uic8-yellow);
  font-size: 1.6rem;
  font-weight: 700;
  text-shadow: 0 0.2rem 0.4rem rgba(0,0,0,0.6);
}
.uic8-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  z-index: 5;
}
.uic8-dot {
  width: 0.8rem; height: 0.8rem;
  border-radius: 50%;
  background: rgba(240,240,240,0.5);
  cursor: pointer;
  border: none;
}
.uic8-dot.uic8-dot-active { background: var(--uic8-orange); }

/* ===== Sections ===== */
.uic8-section { padding: 1.6rem 0; }
.uic8-section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--uic8-yellow);
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 0.4rem solid var(--uic8-orange);
}
.uic8-section-intro {
  font-size: 1.4rem;
  color: var(--uic8-text-dim);
  margin-bottom: 1.4rem;
}
.uic8-text-block { font-size: 1.4rem; color: var(--uic8-text); margin-bottom: 1rem; line-height: 1.5; }
.uic8-text-block strong { color: var(--uic8-yellow); }
.uic8-promo-link { color: var(--uic8-orange); font-weight: 700; cursor: pointer; }

/* ===== Game Grid ===== */
.uic8-category-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--uic8-orange);
  margin: 1.8rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.uic8-category-title i, .uic8-category-title .material-icons, .uic8-category-title .bi { font-size: 2rem; }
.uic8-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}
.uic8-game-card {
  background: var(--uic8-bg-soft);
  border-radius: var(--uic8-radius-sm);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  border: 0.1rem solid var(--uic8-border);
}
.uic8-game-card:hover { transform: translateY(-0.2rem); box-shadow: var(--uic8-shadow-orange); }
.uic8-game-card-img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  background: #1f1f1f;
}
.uic8-game-card-name {
  padding: 0.5rem 0.4rem;
  font-size: 1.1rem;
  text-align: center;
  color: var(--uic8-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

/* ===== Feature / Highlight cards ===== */
.uic8-card {
  background: var(--uic8-bg-soft);
  border-radius: var(--uic8-radius-sm);
  padding: 1.4rem;
  margin-bottom: 1rem;
  border: 0.1rem solid var(--uic8-border);
}
.uic8-card h3 { font-size: 1.6rem; color: var(--uic8-yellow); margin-bottom: 0.6rem; }
.uic8-card p { font-size: 1.35rem; color: var(--uic8-text-dim); }
.uic8-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}
.uic8-feature-item {
  background: var(--uic8-bg-soft);
  border-radius: var(--uic8-radius-sm);
  padding: 1.2rem;
  text-align: center;
  border: 0.1rem solid var(--uic8-border);
}
.uic8-feature-item .uic8-icon { font-size: 2.6rem; color: var(--uic8-orange); margin-bottom: 0.5rem; }
.uic8-feature-item h4 { font-size: 1.3rem; color: var(--uic8-yellow); margin-bottom: 0.3rem; }
.uic8-feature-item p { font-size: 1.15rem; color: var(--uic8-text-dim); line-height: 1.4; }

/* ===== Promo button row ===== */
.uic8-promo-row { display: flex; gap: 0.8rem; flex-wrap: wrap; margin: 1rem 0; }
.uic8-promo-btn {
  flex: 1 1 45%;
  background: linear-gradient(135deg, var(--uic8-orange) 0%, var(--uic8-orange-dark) 100%);
  color: #2a2a2a;
  padding: 1rem 1.2rem;
  border-radius: 2rem;
  font-weight: 800;
  font-size: 1.35rem;
  text-align: center;
  cursor: pointer;
  border: none;
  box-shadow: var(--uic8-shadow-orange);
  transition: transform 0.15s ease;
}
.uic8-promo-btn:hover { transform: translateY(-0.1rem); }

/* ===== FAQ ===== */
.uic8-faq-item {
  background: var(--uic8-bg-soft);
  border-radius: var(--uic8-radius-sm);
  margin-bottom: 0.8rem;
  border: 0.1rem solid var(--uic8-border);
  overflow: hidden;
}
.uic8-faq-q {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--uic8-yellow);
  font-size: 1.4rem;
  font-weight: 700;
  text-align: left;
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.uic8-faq-q .uic8-faq-icon { color: var(--uic8-orange); font-size: 1.6rem; transition: transform 0.2s ease; }
.uic8-faq-item.uic8-faq-open .uic8-faq-icon { transform: rotate(45deg); }
.uic8-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 1.4rem;
  font-size: 1.3rem;
  color: var(--uic8-text-dim);
}
.uic8-faq-item.uic8-faq-open .uic8-faq-a { max-height: 30rem; padding: 0 1.4rem 1.2rem; }

/* ===== Testimonials ===== */
.uic8-testimonial {
  background: var(--uic8-bg-soft);
  border-radius: var(--uic8-radius-sm);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 0.3rem solid var(--uic8-orange);
}
.uic8-testimonial p { font-size: 1.3rem; color: var(--uic8-text); margin-bottom: 0.4rem; }
.uic8-testimonial .uic8-author { font-size: 1.15rem; color: var(--uic8-yellow); font-weight: 700; }

/* ===== Winners ===== */
.uic8-winner {
  display: flex;
  justify-content: space-between;
  background: var(--uic8-bg-soft);
  padding: 0.8rem 1.2rem;
  border-radius: 0.6rem;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}
.uic8-winner span:first-child { color: var(--uic8-text); }
.uic8-winner span:last-child { color: var(--uic8-orange); font-weight: 700; }

/* ===== Payment ===== */
.uic8-pay-row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.uic8-pay-chip {
  background: var(--uic8-bg-soft);
  border: 0.1rem solid var(--uic8-border);
  border-radius: 0.6rem;
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  color: var(--uic8-yellow);
  font-weight: 600;
}

/* ===== Footer ===== */
.uic8-footer {
  background: var(--uic8-bg-alt);
  border-top: 0.2rem solid var(--uic8-orange);
  padding: 2rem 0 1rem;
  margin-top: 2rem;
}
.uic8-footer-brand { font-size: 1.4rem; color: var(--uic8-text-dim); margin-bottom: 1.2rem; line-height: 1.5; }
.uic8-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-bottom: 1.2rem;
}
.uic8-footer-links a {
  color: var(--uic8-yellow);
  font-size: 1.25rem;
  cursor: pointer;
}
.uic8-footer-links a:hover { color: var(--uic8-orange); }
.uic8-footer-copy {
  font-size: 1.15rem;
  color: var(--uic8-text-dim);
  border-top: 0.1rem solid var(--uic8-border);
  padding-top: 1rem;
  text-align: center;
}

/* ===== Bottom Nav ===== */
.uic8-bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--uic8-bottomnav-h);
  background: linear-gradient(180deg, #3A3A3A 0%, #2a2a2a 100%);
  border-top: 0.2rem solid var(--uic8-orange);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -0.4rem 1rem rgba(0,0,0,0.4);
}
.uic8-bottom-nav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--uic8-text-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
  font-size: 1rem;
  padding: 0.3rem 0;
}
.uic8-bottom-nav-btn i,
.uic8-bottom-nav-btn .material-icons,
.uic8-bottom-nav-btn .bi {
  font-size: 2.4rem;
}
.uic8-bottom-nav-btn:hover { color: var(--uic8-yellow); transform: scale(1.08); }
.uic8-bottom-nav-btn.uic8-nav-active { color: var(--uic8-orange); }
.uic8-bottom-nav-btn.uic8-nav-active i,
.uic8-bottom-nav-btn.uic8-nav-active .material-icons,
.uic8-bottom-nav-btn.uic8-nav-active .bi { color: var(--uic8-orange); }
.uic8-nav-badge {
  position: absolute;
  top: 0.4rem;
  right: 1.2rem;
  background: var(--uic8-orange);
  color: #2a2a2a;
  font-size: 0.9rem;
  font-weight: 800;
  border-radius: 1rem;
  padding: 0 0.4rem;
  min-width: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  text-align: center;
}

/* ===== Responsive ===== */
@media (min-width: 769px) {
  .uic8-bottom-nav { display: none; }
  .uic8-menu-toggle { display: none; }
  body { max-width: var(--uic8-maxw); margin: 0 auto; border-left: 0.1rem solid #222; border-right: 0.1rem solid #222; }
}
@media (max-width: 768px) {
  .uic8-main { padding-bottom: 8rem; }
  .uic8-menu-toggle { display: flex; }
  .uic8-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 360px) {
  .uic8-grid { grid-template-columns: repeat(2, 1fr); }
  .uic8-feature-grid { grid-template-columns: 1fr; }
}