/**
 * fk10.click - Core Stylesheet
 * All classes use uic5- prefix for namespace isolation
 * Color Palette: #FAFAD2 | #6C757D | #212F3D | #FFCC33
 * Dark background (#212F3D), Light text (#FAFAD2)
 */

/* === CSS Variables === */
:root {
  --uic5-primary: #FFCC33;
  --uic5-bg: #212F3D;
  --uic5-bg-dark: #1a252f;
  --uic5-bg-card: #2a3a4a;
  --uic5-text: #FAFAD2;
  --uic5-text-muted: #a8b8c8;
  --uic5-accent: #FFCC33;
  --uic5-accent-hover: #ffd94d;
  --uic5-gray: #6C757D;
  --uic5-border: #3a4a5a;
  --uic5-success: #28a745;
  --uic5-danger: #dc3545;
  --uic5-font-size: 62.5%;
  --uic5-radius: 1.2rem;
  --uic5-radius-sm: 0.8rem;
  --uic5-shadow: 0 2px 12px rgba(0,0,0,0.25);
  --uic5-transition: all 0.3s ease;
}

/* === Reset & Base === */
html { font-size: var(--uic5-font-size); }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Segoe UI', 'Noto Sans Bengali', Tahoma, sans-serif;
  background: var(--uic5-bg);
  color: var(--uic5-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
a { color: var(--uic5-accent); text-decoration: none; transition: var(--uic5-transition); }
a:hover { color: var(--uic5-accent-hover); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* === Container === */
.uic5-container { max-width: 430px; margin: 0 auto; padding: 0 1rem; }
.uic5-wrapper { width: 100%; min-height: 100vh; }

/* === Header === */
.uic5-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--uic5-bg-dark);
  border-bottom: 1px solid var(--uic5-border);
  height: 5.4rem;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1rem;
  box-shadow: var(--uic5-shadow);
}
.uic5-logo-area {
  display: flex; align-items: center; gap: 0.8rem;
}
.uic5-logo-area img { width: 28px; height: 28px; border-radius: 6px; }
.uic5-logo-area span {
  font-size: 1.8rem; font-weight: 700; color: var(--uic5-accent);
  letter-spacing: 0.5px;
}
.uic5-header-actions { display: flex; align-items: center; gap: 0.6rem; }
.uic5-btn-register {
  background: var(--uic5-accent); color: var(--uic5-bg-dark);
  border: none; border-radius: var(--uic5-radius-sm);
  padding: 0.5rem 1.2rem; font-size: 1.2rem; font-weight: 700;
  cursor: pointer; transition: var(--uic5-transition);
}
.uic5-btn-register:hover { background: var(--uic5-accent-hover); transform: scale(1.05); }
.uic5-btn-login {
  background: transparent; color: var(--uic5-accent);
  border: 1px solid var(--uic5-accent); border-radius: var(--uic5-radius-sm);
  padding: 0.5rem 1.2rem; font-size: 1.2rem; font-weight: 600;
  cursor: pointer; transition: var(--uic5-transition);
}
.uic5-btn-login:hover { background: rgba(255,204,51,0.15); }
.uic5-menu-toggle {
  background: none; border: none; color: var(--uic5-text);
  font-size: 2.2rem; cursor: pointer; padding: 0.4rem;
  display: flex; align-items: center; justify-content: center;
}
.uic5-menu-toggle:hover { color: var(--uic5-accent); }

/* === Mobile Menu === */
.uic5-menu-overlay {
  display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6); z-index: 9998;
}
.uic5-mobile-menu {
  position: fixed; top: 0; left: 0; bottom: 0; width: 75%;
  max-width: 280px; background: var(--uic5-bg-dark);
  z-index: 9999; transform: translateX(-100%);
  transition: transform 0.35s ease; padding: 2rem 1.5rem;
  overflow-y: auto;
}
.uic5-mobile-menu .uic5-menu-title {
  font-size: 1.8rem; font-weight: 700; color: var(--uic5-accent);
  margin-bottom: 2rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--uic5-border);
}
.uic5-mobile-menu ul li {
  margin-bottom: 0.3rem;
}
.uic5-mobile-menu ul li a {
  display: block; padding: 1rem 1.2rem; color: var(--uic5-text);
  font-size: 1.4rem; border-radius: var(--uic5-radius-sm);
  transition: var(--uic5-transition);
}
.uic5-mobile-menu ul li a:hover {
  background: rgba(255,204,51,0.1); color: var(--uic5-accent);
}

/* === Carousel === */
.uic5-carousel {
  position: relative; overflow: hidden; border-radius: var(--uic5-radius);
  margin-top: 6rem; margin-bottom: 1rem;
}
.uic5-slide {
  display: none; width: 100%; cursor: pointer;
}
.uic5-slide img {
  width: 100%; height: auto; min-height: 160px; object-fit: cover;
  border-radius: var(--uic5-radius);
}
.uic5-dots {
  display: flex; justify-content: center; gap: 0.6rem;
  padding: 0.8rem 0;
}
.uic5-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--uic5-gray); cursor: pointer;
  transition: var(--uic5-transition);
}
.uic5-dot-active { background: var(--uic5-accent); transform: scale(1.2); }

/* === Main Content === */
.uic5-main {
  padding-top: 6rem; padding-bottom: 1rem;
}
@media (max-width: 768px) {
  .uic5-main { padding-bottom: 80px; }
}

/* === Section Headings === */
.uic5-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--uic5-accent);
  margin: 2rem 0 1rem; padding-left: 1rem;
  border-left: 3px solid var(--uic5-accent);
}
.uic5-section-subtitle {
  font-size: 1.5rem; font-weight: 600; color: var(--uic5-text);
  margin: 1.5rem 0 0.8rem;
}

/* === Game Grid === */
.uic5-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem; padding: 0.5rem 0;
}
.uic5-game-item {
  text-align: center; cursor: pointer;
  transition: var(--uic5-transition); border-radius: var(--uic5-radius-sm);
  padding: 0.4rem;
}
.uic5-game-item:hover { transform: translateY(-3px); background: var(--uic5-bg-card); }
.uic5-game-item img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--uic5-radius-sm); margin-bottom: 0.3rem;
  border: 1px solid var(--uic5-border);
}
.uic5-game-item span {
  display: block; font-size: 1.1rem; color: var(--uic5-text-muted);
  line-height: 1.3rem; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Cards === */
.uic5-card {
  background: var(--uic5-bg-card); border-radius: var(--uic5-radius);
  padding: 1.5rem; margin: 1rem 0;
  border: 1px solid var(--uic5-border);
}
.uic5-card h3 {
  font-size: 1.6rem; color: var(--uic5-accent); margin-bottom: 0.8rem;
}
.uic5-card p {
  font-size: 1.3rem; color: var(--uic5-text-muted); line-height: 1.6rem;
}

/* === Buttons === */
.uic5-btn {
  display: inline-block; background: var(--uic5-accent);
  color: var(--uic5-bg-dark); font-weight: 700; font-size: 1.3rem;
  padding: 0.8rem 2rem; border-radius: var(--uic5-radius-sm);
  border: none; cursor: pointer; transition: var(--uic5-transition);
  text-align: center;
}
.uic5-btn:hover {
  background: var(--uic5-accent-hover); transform: scale(1.05);
  color: var(--uic5-bg-dark);
}
.uic5-btn-outline {
  background: transparent; color: var(--uic5-accent);
  border: 1px solid var(--uic5-accent);
}
.uic5-btn-outline:hover { background: rgba(255,204,51,0.15); }

/* === Promo Link === */
.uic5-promo-link {
  color: var(--uic5-accent); font-weight: 700;
  cursor: pointer; transition: var(--uic5-transition);
  border-bottom: 1px dashed var(--uic5-accent);
}
.uic5-promo-link:hover { color: var(--uic5-accent-hover); }

/* === Footer === */
.uic5-footer {
  background: var(--uic5-bg-dark); border-top: 1px solid var(--uic5-border);
  padding: 2rem 1rem 1rem; margin-top: 2rem;
}
.uic5-footer-desc {
  font-size: 1.2rem; color: var(--uic5-text-muted); line-height: 1.6rem;
  margin-bottom: 1.5rem;
}
.uic5-footer-links {
  display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.5rem;
}
.uic5-footer-links a {
  background: var(--uic5-bg-card); color: var(--uic5-text-muted);
  padding: 0.5rem 1rem; border-radius: var(--uic5-radius-sm);
  font-size: 1.1rem; border: 1px solid var(--uic5-border);
  transition: var(--uic5-transition);
}
.uic5-footer-links a:hover { color: var(--uic5-accent); border-color: var(--uic5-accent); }
.uic5-footer-copy {
  text-align: center; font-size: 1.1rem; color: var(--uic5-gray);
  padding-top: 1rem; border-top: 1px solid var(--uic5-border);
}

/* === Bottom Navigation (Mobile) === */
.uic5-bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 60px; z-index: 1000;
  background: var(--uic5-bg-dark);
  border-top: 1px solid var(--uic5-border);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
}
.uic5-bnav-inner {
  display: flex; justify-content: space-around; align-items: center;
  height: 100%; max-width: 430px; margin: 0 auto;
}
.uic5-bnav-btn {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; min-width: 60px; min-height: 52px;
  background: none; border: none; color: var(--uic5-text-muted);
  cursor: pointer; transition: var(--uic5-transition);
  gap: 2px; padding: 0.3rem;
}
.uic5-bnav-btn i, .uic5-bnav-btn .material-icons {
  font-size: 22px;
}
.uic5-bnav-btn span {
  font-size: 1rem; line-height: 1.2rem;
}
.uic5-bnav-btn:hover, .uic5-bnav-active {
  color: var(--uic5-accent);
}
.uic5-bnav-btn:active { transform: scale(0.92); }
.uic5-bnav-active i, .uic5-bnav-active .material-icons {
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .uic5-bottom-nav { display: block; }
}

/* === Utility Classes === */
.uic5-text-center { text-align: center; }
.uic5-text-accent { color: var(--uic5-accent); }
.uic5-text-muted { color: var(--uic5-text-muted); }
.uic5-mt-1 { margin-top: 1rem; }
.uic5-mt-2 { margin-top: 2rem; }
.uic5-mb-1 { margin-bottom: 1rem; }
.uic5-mb-2 { margin-bottom: 2rem; }
.uic5-p-1 { padding: 1rem; }
.uic5-hidden { display: none; }

/* === Winner Ticker === */
.uic5-winner-ticker {
  background: var(--uic5-bg-card); border-radius: var(--uic5-radius-sm);
  padding: 0.8rem 1rem; margin: 1rem 0;
  overflow: hidden; position: relative;
}
.uic5-winner-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.4rem 0; font-size: 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.uic5-winner-item:last-child { border-bottom: none; }
.uic5-winner-name { color: var(--uic5-text-muted); }
.uic5-winner-amount { color: var(--uic5-accent); font-weight: 700; }

/* === Testimonial === */
.uic5-testimonial {
  background: var(--uic5-bg-card); border-radius: var(--uic5-radius);
  padding: 1.2rem; margin: 0.8rem 0;
  border-left: 3px solid var(--uic5-accent);
}
.uic5-testimonial p { font-size: 1.2rem; color: var(--uic5-text-muted); font-style: italic; }
.uic5-testimonial-author { font-size: 1.1rem; color: var(--uic5-accent); margin-top: 0.5rem; }

/* === Payment Methods === */
.uic5-payment-grid {
  display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center;
}
.uic5-payment-item {
  background: var(--uic5-bg-card); padding: 0.6rem 1.2rem;
  border-radius: var(--uic5-radius-sm); font-size: 1.2rem;
  color: var(--uic5-text-muted); border: 1px solid var(--uic5-border);
}

/* === Category Tabs === */
.uic5-cat-label {
  display: inline-block; background: var(--uic5-bg-card);
  color: var(--uic5-text-muted); padding: 0.4rem 1rem;
  border-radius: var(--uic5-radius-sm); font-size: 1.2rem;
  margin-bottom: 0.8rem; font-weight: 600;
  border: 1px solid var(--uic5-border);
}

/* === Responsive Desktop === */
@media (min-width: 769px) {
  .uic5-bottom-nav { display: none; }
  .uic5-container { max-width: 430px; }
}