/**
 * dk game - design.css
 * Mobile-first responsive styles. All custom classes use the "pg09-" prefix.
 * Color palette: #FFDEAD (navajo white) | #D2B48C (tan) | #0F0F23 (dark base)
 */

:root {
  --pg09-primary: #FFDEAD;
  --pg09-secondary: #D2B48C;
  --pg09-bg: #0F0F23;
  --pg09-bg-soft: #161638;
  --pg09-bg-card: #1c1c44;
  --pg09-text: #F5F0E6;
  --pg09-text-muted: #b8b1c8;
  --pg09-gold: #E8B872;
  --pg09-accent: #FF6B6B;
  --pg09-border: rgba(210, 180, 140, 0.25);
  --pg09-radius: 14px;
  --pg09-shadow: 0 6px 22px rgba(0, 0, 0, 0.35);
}

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

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

body {
  font-family: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", Tahoma, sans-serif;
  background: var(--pg09-bg);
  color: var(--pg09-text);
  line-height: 1.5;
  font-size: 1.5rem;
  overflow-x: hidden;
  min-height: 100vh;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(255, 222, 173, 0.08), transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(210, 180, 140, 0.07), transparent 50%);
}

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

a { color: var(--pg09-secondary); text-decoration: none; }

/* ==================== Layout ==================== */
.pg09-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 14px;
}

.pg09-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}

main { display: block; padding-top: 60px; }

/* ==================== Header ==================== */
.pg09-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(15, 15, 35, 0.98), rgba(15, 15, 35, 0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--pg09-border);
  height: 60px;
}

.pg09-header-inner {
  max-width: 430px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
}

.pg09-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--pg09-primary);
  font-weight: 700;
  font-size: 1.7rem;
}

.pg09-logo img,
.pg09-logo .pg09-logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-secondary));
  color: var(--pg09-bg);
  font-weight: 800;
  font-size: 1.4rem;
}

.pg09-logo .pg09-logo-text { font-family: "Hind Siliguri", sans-serif; }

.pg09-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pg09-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1.3rem;
  padding: 9px 16px;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
  font-family: inherit;
  min-height: 36px;
  text-align: center;
}

.pg09-btn:active { transform: scale(0.95); }

.pg09-btn-login {
  background: transparent;
  color: var(--pg09-text);
  border: 1px solid var(--pg09-border);
}

.pg09-btn-register {
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-gold));
  color: var(--pg09-bg);
  box-shadow: 0 4px 12px rgba(255, 222, 173, 0.35);
}

.pg09-menu-btn {
  background: transparent;
  border: none;
  color: var(--pg09-text);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  cursor: pointer;
  font-size: 2rem;
}

.pg09-menu-btn.pg09-active { background: rgba(255, 222, 173, 0.12); }

/* ==================== Mobile Menu ==================== */
.pg09-mobile-menu {
  position: fixed;
  top: 60px; left: 0; right: 0;
  z-index: 9999;
  background: var(--pg09-bg-soft);
  border-bottom: 1px solid var(--pg09-border);
  padding: 10px 16px 16px;
  transform: translateY(-140%);
  transition: transform 0.3s ease;
  max-height: calc(100vh - 60px);
  overflow-y: auto;
}

.pg09-mobile-menu.pg09-open { transform: translateY(0); }

.pg09-mobile-menu a {
  display: block;
  padding: 12px 8px;
  color: var(--pg09-text);
  font-size: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pg09-mobile-menu a:active { background: rgba(255, 222, 173, 0.08); }

.pg09-menu-group-label {
  color: var(--pg09-secondary);
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 8px 0 2px;
  opacity: 0.75;
}

/* ==================== Carousel ==================== */
.pg09-carousel {
  position: relative;
  width: 100%;
  border-radius: var(--pg09-radius);
  overflow: hidden;
  margin: 14px 0;
  box-shadow: var(--pg09-shadow);
  aspect-ratio: 16 / 9;
  background: var(--pg09-bg-card);
}

.pg09-carousel-track { position: relative; width: 100%; height: 100%; }

.pg09-carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  display: flex;
}

.pg09-carousel-slide.pg09-active { opacity: 1; }

.pg09-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }

.pg09-carousel-cta {
  position: absolute;
  right: 12px; bottom: 12px;
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-gold));
  color: var(--pg09-bg);
  font-weight: 700;
  font-size: 1.3rem;
  padding: 8px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.pg09-carousel-dots {
  position: absolute;
  left: 50%; bottom: 10px;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.pg09-carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: none; cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.pg09-carousel-dot.pg09-active { width: 22px; border-radius: 4px; background: var(--pg09-primary); }

/* ==================== Sections ==================== */
.pg09-section { padding: 18px 0; }

.pg09-section-title {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--pg09-primary);
  margin-bottom: 6px;
}

.pg09-section-sub {
  color: var(--pg09-text-muted);
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.pg09-h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--pg09-primary);
  line-height: 1.35;
  margin: 8px 0 10px;
}

.pg09-lead {
  color: var(--pg09-text-muted);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

/* ==================== Category chips ==================== */
.pg09-cat-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 10px;
  -webkit-overflow-scrolling: touch;
}

.pg09-cat-chips::-webkit-scrollbar { display: none; }

.pg09-cat-chip {
  flex: 0 0 auto;
  background: var(--pg09-bg-card);
  color: var(--pg09-text);
  border: 1px solid var(--pg09-border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 1.3rem;
  cursor: pointer;
  white-space: nowrap;
}

.pg09-cat-chip.pg09-active {
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-secondary));
  color: var(--pg09-bg);
  border-color: transparent;
  font-weight: 700;
}

/* ==================== Game grid ==================== */
.pg09-cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 16px 0 10px;
}

.pg09-cat-header h2 {
  font-size: 1.7rem;
  color: var(--pg09-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pg09-cat-header .pg09-cat-count {
  color: var(--pg09-text-muted);
  font-size: 1.2rem;
}

.pg09-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.pg09-card {
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  cursor: pointer;
}

.pg09-card:active { transform: scale(0.96); }

.pg09-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0b0b1f;
}

.pg09-card-body {
  padding: 6px 8px 8px;
  text-align: center;
}

.pg09-card-title {
  font-size: 1.2rem;
  color: var(--pg09-text);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 32px;
}

/* ==================== Info / Feature blocks ==================== */
.pg09-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.pg09-feature {
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-radius: 12px;
  padding: 14px;
}

.pg09-feature .pg09-feature-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255, 222, 173, 0.14);
  display: flex; align-items: center; justify-content: center;
  color: var(--pg09-primary);
  font-size: 2rem;
  margin-bottom: 8px;
}

.pg09-feature h3 { font-size: 1.5rem; color: var(--pg09-primary); margin-bottom: 4px; }
.pg09-feature p { color: var(--pg09-text-muted); font-size: 1.3rem; line-height: 1.5; }

.pg09-text-block {
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-radius: var(--pg09-radius);
  padding: 16px;
}

.pg09-text-block h2 { color: var(--pg09-primary); font-size: 1.7rem; margin-bottom: 8px; }
.pg09-text-block h3 { color: var(--pg09-gold); font-size: 1.45rem; margin: 12px 0 6px; }
.pg09-text-block p { color: var(--pg09-text-muted); font-size: 1.4rem; margin-bottom: 8px; line-height: 1.6; }

.pg09-promo-cta {
  display: inline-block;
  margin: 10px 4px 0 0;
  color: var(--pg09-gold);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  font-size: 1.4rem;
}

.pg09-testimonial {
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-left: 4px solid var(--pg09-secondary);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}

.pg09-testimonial .pg09-t-head {
  display: flex; align-items: center; gap: 8px; margin-bottom: 6px;
}

.pg09-testimonial .pg09-t-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-secondary));
  color: var(--pg09-bg); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.3rem;
}

.pg09-testimonial .pg09-t-name { color: var(--pg09-primary); font-weight: 600; font-size: 1.4rem; }
.pg09-testimonial .pg09-t-text { color: var(--pg09-text-muted); font-size: 1.35rem; line-height: 1.5; }

.pg09-winners {
  display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px;
}

.pg09-winner {
  flex: 0 0 auto;
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-radius: 10px;
  padding: 10px 12px;
  min-width: 150px;
}

.pg09-winner .pg09-w-name { color: var(--pg09-primary); font-weight: 700; font-size: 1.35rem; }
.pg09-winner .pg09-w-amount { color: var(--pg09-gold); font-weight: 800; font-size: 1.6rem; margin: 2px 0; }
.pg09-winner .pg09-w-game { color: var(--pg09-text-muted); font-size: 1.2rem; }

.pg09-pay-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.pg09-pay-item {
  background: var(--pg09-bg-card);
  border: 1px solid var(--pg09-border);
  border-radius: 10px;
  padding: 10px 4px;
  text-align: center;
  color: var(--pg09-secondary);
  font-size: 1.1rem;
}

.pg09-pay-item .material-icons,
.pg09-pay-item i { font-size: 2rem; color: var(--pg09-primary); margin-bottom: 4px; }

.pg09-cta-band {
  background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-secondary));
  color: var(--pg09-bg);
  border-radius: var(--pg09-radius);
  padding: 16px;
  text-align: center;
  margin: 14px 0;
}

.pg09-cta-band h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: 6px; }
.pg09-cta-band p { font-size: 1.35rem; opacity: 0.85; margin-bottom: 10px; }
.pg09-cta-band .pg09-btn {
  background: var(--pg09-bg);
  color: var(--pg09-primary);
  font-weight: 700;
  padding: 10px 22px;
}

/* ==================== Footer ==================== */
.pg09-footer {
  background: var(--pg09-bg-soft);
  border-top: 1px solid var(--pg09-border);
  padding: 22px 14px 110px;
  margin-top: 20px;
}

.pg09-footer-inner { max-width: 430px; margin: 0 auto; }

.pg09-footer-brand { color: var(--pg09-primary); font-weight: 700; font-size: 1.7rem; margin-bottom: 8px; }

.pg09-footer-desc { color: var(--pg09-text-muted); font-size: 1.3rem; line-height: 1.6; margin-bottom: 14px; }

.pg09-footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 12px;
  margin-bottom: 16px;
}

.pg09-footer-links a {
  color: var(--pg09-text-muted);
  font-size: 1.3rem;
  padding: 4px 0;
}

.pg09-footer-btns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

.pg09-footer-btns .pg09-btn { width: 100%; }
.pg09-footer-btns .pg09-btn-register { background: linear-gradient(135deg, var(--pg09-primary), var(--pg09-gold)); color: var(--pg09-bg); }
.pg09-footer-btns .pg09-btn-login { background: var(--pg09-bg-card); color: var(--pg09-primary); border: 1px solid var(--pg09-border); }

.pg09-footer-copy {
  color: var(--pg09-text-muted);
  font-size: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 12px;
  text-align: center;
}

/* ==================== Bottom Navigation ==================== */
.pg09-bnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(22, 22, 56, 0.98), rgba(15, 15, 35, 1));
  border-top: 1px solid var(--pg09-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  height: 62px;
  padding: 4px 0;
}

.pg09-bnav-btn {
  flex: 1;
  min-width: 60px;
  min-height: 54px;
  background: transparent;
  border: none;
  color: var(--pg09-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.18s ease, color 0.18s ease;
  text-decoration: none;
}

.pg09-bnav-btn:active { transform: scale(0.9); }

.pg09-bnav-btn .pg09-bnav-icon {
  font-size: 22px;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
}

.pg09-bnav-btn .pg09-bnav-label {
  font-size: 1.05rem;
  font-weight: 500;
}

.pg09-bnav-btn.pg09-current { color: var(--pg09-primary); }
.pg09-bnav-btn.pg09-current .pg09-bnav-icon { color: var(--pg09-gold); }

.pg09-bnav-promo {
  color: var(--pg09-gold);
}

.pg09-bnav-promo .pg09-bnav-label { font-weight: 700; }

/* ==================== Responsive ==================== */
@media (min-width: 769px) {
  .pg09-bnav { display: none; }
  .pg09-footer { padding-bottom: 30px; }
  .pg09-container, .pg09-wrapper, .pg09-header-inner, .pg09-footer-inner { max-width: 720px; }
}

@media (max-width: 768px) {
  main { padding-bottom: 80px; }
}

@media (max-width: 360px) {
  .pg09-grid { grid-template-columns: repeat(2, 1fr); }
  .pg09-pay-grid { grid-template-columns: repeat(3, 1fr); }
}