/* bd75 shared stylesheet - English comments only */
/* All custom classes use the pg53- prefix */

:root {
  --pg53-primary: #FFB347;
  --pg53-accent: #FFCC02;
  --pg53-rose: #FFCCCB;
  --pg53-mint: #8FBC8F;
  --pg53-bg: #1B263B;
  --pg53-bg-deep: #141d2e;
  --pg53-bg-soft: #233048;
  --pg53-text: #F5F7FA;
  --pg53-text-muted: #B8C2D6;
  --pg53-gold: #FFCC02;
  --pg53-border: rgba(255, 204, 2, 0.18);
}

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

html {
  font-size: 62.5%;
}

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  background: var(--pg53-bg);
  color: var(--pg53-text);
  line-height: 1.5rem;
  font-size: 1.6rem;
  -webkit-font-smoothing: antialiased;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
  min-height: 100vh;
}

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

a {
  color: var(--pg53-accent);
  text-decoration: none;
}

/* ============ Header ============ */
.pg53-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--pg53-bg-deep), var(--pg53-bg-soft));
  border-bottom: 1px solid var(--pg53-border);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  height: 5.2rem;
}

.pg53-header-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pg53-logo {
  width: 3rem;
  height: 3rem;
  border-radius: 0.6rem;
  object-fit: cover;
  border: 1px solid var(--pg53-border);
}

.pg53-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--pg53-gold);
  letter-spacing: 0.5px;
}

.pg53-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pg53-menu-btn {
  background: transparent;
  border: none;
  color: var(--pg53-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  border-radius: 0.5rem;
}

.pg53-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 2rem;
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  min-height: 3.2rem;
  text-align: center;
}

.pg53-btn:hover {
  transform: translateY(-1px);
}

.pg53-btn-register {
  background: linear-gradient(135deg, var(--pg53-accent), var(--pg53-primary));
  color: var(--pg53-bg-deep);
  box-shadow: 0 2px 8px rgba(255, 179, 71, 0.35);
}

.pg53-btn-login {
  background: transparent;
  color: var(--pg53-text);
  border: 1px solid var(--pg53-border);
}

/* ============ Mobile Menu ============ */
.pg53-mobile-menu {
  position: fixed;
  top: 5.2rem;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: var(--pg53-bg-deep);
  border-bottom: 1px solid var(--pg53-border);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 9999;
}

.pg53-mobile-menu.pg53-menu-open {
  max-height: 60rem;
}

.pg53-mobile-menu ul {
  list-style: none;
  padding: 0.5rem 0;
}

.pg53-mobile-menu li a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.5rem;
  color: var(--pg53-text);
  font-size: 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pg53-mobile-menu li a:hover {
  background: var(--pg53-bg-soft);
  color: var(--pg53-gold);
}

.pg53-mobile-menu li a i {
  color: var(--pg53-primary);
  font-size: 1.6rem;
}

/* ============ Main / Layout ============ */
.pg53-main {
  padding-top: 5.2rem;
}

.pg53-container {
  width: 100%;
  padding: 1rem;
}

.pg53-section {
  padding: 1.5rem 1rem;
  margin-bottom: 1rem;
}

.pg53-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--pg53-gold);
  margin-bottom: 0.8rem;
  border-left: 4px solid var(--pg53-primary);
  padding-left: 0.8rem;
}

.pg53-section-sub {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--pg53-primary);
  margin: 1rem 0 0.6rem;
}

.pg53-text-muted {
  color: var(--pg53-text-muted);
}

.pg53-lead {
  font-size: 1.4rem;
  color: var(--pg53-text-muted);
  margin-bottom: 1rem;
}

/* ============ Carousel ============ */
.pg53-carousel {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

.pg53-carousel-track {
  position: relative;
  height: 16rem;
}

.pg53-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: pointer;
}

.pg53-carousel-slide.pg53-active {
  opacity: 1;
}

.pg53-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pg53-carousel-caption {
  position: absolute;
  left: 1rem;
  bottom: 1.2rem;
  background: rgba(20, 29, 46, 0.7);
  padding: 0.4rem 0.8rem;
  border-radius: 0.5rem;
  font-size: 1.3rem;
  color: var(--pg53-gold);
  font-weight: 600;
}

.pg53-carousel-dots {
  position: absolute;
  right: 1rem;
  bottom: 1.2rem;
  display: flex;
  gap: 0.4rem;
}

.pg53-carousel-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none;
  cursor: pointer;
}

.pg53-carousel-dot.pg53-active {
  background: var(--pg53-gold);
}

/* ============ Game Grid ============ */
.pg53-category-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--pg53-primary);
  margin: 1.2rem 0 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pg53-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.pg53-game-card {
  background: var(--pg53-bg-soft);
  border-radius: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--pg53-border);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.pg53-game-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 204, 2, 0.25);
}

.pg53-game-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.pg53-game-name {
  font-size: 1.15rem;
  color: var(--pg53-text);
  text-align: center;
  padding: 0.4rem 0.3rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ============ Info Cards ============ */
.pg53-card {
  background: var(--pg53-bg-soft);
  border-radius: 1rem;
  padding: 1.2rem;
  margin-bottom: 1rem;
  border: 1px solid var(--pg53-border);
}

.pg53-card-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pg53-card-row:last-child {
  border-bottom: none;
}

.pg53-card-icon {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.6rem;
  background: rgba(255, 179, 71, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pg53-primary);
  font-size: 1.8rem;
  flex-shrink: 0;
}

.pg53-card-text {
  font-size: 1.3rem;
  color: var(--pg53-text-muted);
  flex: 1;
}

.pg53-rtp-bar {
  height: 0.6rem;
  background: var(--pg53-bg-deep);
  border-radius: 0.4rem;
  overflow: hidden;
  margin-top: 0.4rem;
}

.pg53-rtp-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pg53-mint), var(--pg53-accent));
}

.pg53-testimonial {
  background: var(--pg53-bg-soft);
  border-radius: 0.8rem;
  padding: 1rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--pg53-mint);
}

.pg53-testimonial-name {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--pg53-gold);
  margin-bottom: 0.3rem;
}

.pg53-testimonial-text {
  font-size: 1.25rem;
  color: var(--pg53-text-muted);
}

.pg53-chip {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  background: rgba(143, 188, 143, 0.18);
  color: var(--pg53-mint);
  border-radius: 1rem;
  font-size: 1.1rem;
  margin: 0.2rem;
}

.pg53-promo-link {
  color: var(--pg53-gold);
  font-weight: 700;
  cursor: pointer;
}

/* ============ Footer ============ */
.pg53-footer {
  background: var(--pg53-bg-deep);
  padding: 1.5rem 1rem 5rem;
  border-top: 1px solid var(--pg53-border);
  margin-top: 1rem;
}

.pg53-footer-brand {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--pg53-gold);
  margin-bottom: 0.5rem;
}

.pg53-footer-desc {
  font-size: 1.25rem;
  color: var(--pg53-text-muted);
  margin-bottom: 1rem;
}

.pg53-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.pg53-footer-links a {
  flex: 1 1 45%;
  background: var(--pg53-bg-soft);
  padding: 0.6rem 0.8rem;
  border-radius: 0.5rem;
  font-size: 1.2rem;
  color: var(--pg53-text);
  text-align: center;
  border: 1px solid var(--pg53-border);
}

.pg53-footer-links a:hover {
  color: var(--pg53-gold);
}

.pg53-footer-copy {
  font-size: 1.1rem;
  color: var(--pg53-text-muted);
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.8rem;
}

/* ============ Bottom Nav ============ */
.pg53-bottomnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: 6rem;
  background: linear-gradient(180deg, var(--pg53-bg-soft), var(--pg53-bg-deep));
  border-top: 1px solid var(--pg53-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.35);
}

.pg53-bottomnav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--pg53-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.pg53-bottomnav-btn i,
.pg53-bottomnav-btn .material-icons-outlined,
.pg53-bottomnav-btn .icon {
  font-size: 2.2rem;
}

.pg53-bottomnav-btn:hover {
  color: var(--pg53-gold);
  transform: translateY(-1px) scale(1.04);
}

.pg53-bottomnav-btn.pg53-nav-active {
  color: var(--pg53-gold);
}

.pg53-nav-badge {
  position: absolute;
  top: 0.4rem;
  right: 1.4rem;
  background: var(--pg53-primary);
  color: var(--pg53-bg-deep);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 0.8rem;
  padding: 0 0.3rem;
  min-width: 1.4rem;
  text-align: center;
}

/* Desktop: hide bottom nav, widen layout */
@media (min-width: 769px) {
  body {
    max-width: 100%;
  }
  .pg53-header,
  .pg53-mobile-menu,
  .pg53-footer,
  .pg53-bottomnav {
    max-width: 100%;
  }
  .pg53-bottomnav {
    display: none;
  }
  .pg53-game-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Mobile bottom padding so content is not hidden by bottom nav */
@media (max-width: 768px) {
  .pg53-main {
    padding-bottom: 7rem;
  }
}