/* OK356 - Core base stylesheet (design-0316.css) */
/* All custom classes use the g166- prefix for namespace isolation */

:root {
  --g166-bg: #1A1A2E;
  --g166-bg-2: #15152a;
  --g166-bg-3: #20203a;
  --g166-primary: #66CDAA;
  --g166-secondary: #7CFC00;
  --g166-text: #f4f6fb;
  --g166-text-dim: #b6c0d4;
  --g166-border: rgba(124, 252, 0, 0.18);
  --g166-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --g166-radius: 14px;
  --g166-radius-sm: 9px;
  --g166-gradient: linear-gradient(135deg, #66CDAA 0%, #7CFC00 100%);
  --g166-gradient-dark: linear-gradient(160deg, #20203a 0%, #1A1A2E 100%);
}

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

html {
  font-size: 62.5%;
}

body {
  font-family: "Segoe UI", "Inter", system-ui, -apple-system, Arial, sans-serif;
  background: var(--g166-bg);
  color: var(--g166-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--g166-primary);
  text-decoration: none;
}

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

/* Layout containers */
.g166-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.g166-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
}

main {
  padding-bottom: 80px;
}

/* Header */
.g166-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(21, 21, 42, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--g166-border);
}

.g166-header-inner {
  max-width: 430px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.8rem 1.2rem;
}

.g166-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.g166-logo img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.g166-logo-text {
  font-size: 1.7rem;
  font-weight: 800;
  background: var(--g166-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.4px;
}

.g166-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.g166-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: none;
  cursor: pointer;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  text-align: center;
}

.g166-btn:active {
  transform: scale(0.96);
}

.g166-btn-primary {
  background: var(--g166-gradient);
  color: #0d1f17;
  box-shadow: 0 4px 14px rgba(124, 252, 0, 0.35);
}

.g166-btn-ghost {
  background: transparent;
  color: var(--g166-primary);
  border: 1px solid var(--g166-primary);
}

.g166-btn-block {
  display: flex;
  width: 100%;
  justify-content: center;
}

.g166-menu-btn {
  background: transparent;
  border: none;
  color: var(--g166-text);
  font-size: 1.8rem;
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
}

/* Mobile menu */
.g166-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 86%;
  max-width: 360px;
  height: 100vh;
  background: var(--g166-gradient-dark);
  z-index: 9999;
  padding: 2rem 1.6rem;
  transition: right 0.28s ease;
  overflow-y: auto;
  border-left: 1px solid var(--g166-border);
}

.g166-mobile-menu.g166-open {
  right: 0;
}

.g166-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}

.g166-menu-close {
  background: transparent;
  border: none;
  color: var(--g166-text);
  font-size: 2rem;
  cursor: pointer;
}

.g166-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.g166-menu-nav a,
.g166-menu-nav button {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--g166-radius-sm);
  color: var(--g166-text);
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.g166-menu-nav a:hover,
.g166-menu-nav button:hover {
  background: rgba(102, 205, 170, 0.14);
  border-color: var(--g166-primary);
}

.g166-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.g166-overlay.g166-open {
  opacity: 1;
  pointer-events: auto;
}

/* Hero / carousel */
.g166-hero {
  margin-top: 64px;
  padding: 1rem 0 0;
}

.g166-carousel {
  position: relative;
  border-radius: var(--g166-radius);
  overflow: hidden;
  box-shadow: var(--g166-shadow);
}

.g166-slides {
  display: flex;
  transition: transform 0.5s ease;
}

.g166-slide {
  min-width: 100%;
  position: relative;
  cursor: pointer;
}

.g166-slide img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.g166-slide-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.2rem;
  background: linear-gradient(to top, rgba(13, 13, 26, 0.92), rgba(13, 13, 26, 0));
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.g166-slide-overlay h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
}

.g166-slide-overlay span {
  font-size: 1.25rem;
  color: var(--g166-secondary);
  font-weight: 600;
}

.g166-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 0;
}

.g166-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.g166-dot.g166-active {
  background: var(--g166-secondary);
  width: 22px;
  border-radius: 999px;
}

/* Section */
.g166-section {
  padding: 1.6rem 0;
}

.g166-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.g166-section-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.g166-section-title i,
.g166-section-title .material-icons-outlined {
  color: var(--g166-secondary);
}

.g166-section-link {
  font-size: 1.2rem;
  color: var(--g166-primary);
  font-weight: 600;
}

/* Category chips */
.g166-chips {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding: 0.4rem 0 0.8rem;
  -webkit-overflow-scrolling: touch;
}

.g166-chips::-webkit-scrollbar {
  display: none;
}

.g166-chip {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--g166-text-dim);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.g166-chip.g166-active {
  background: var(--g166-gradient);
  color: #0d1f17;
  border-color: transparent;
}

/* Game grid */
.g166-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.g166-card {
  background: var(--g166-bg-3);
  border-radius: var(--g166-radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.g166-card:active {
  transform: scale(0.96);
  border-color: var(--g166-primary);
}

.g166-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #0d0d1a;
}

.g166-card-name {
  padding: 0.5rem 0.6rem;
  font-size: 1.1rem;
  color: var(--g166-text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 600;
}

.g166-card-tag {
  position: absolute;
  top: 6px;
  left: 6px;
  background: var(--g166-gradient);
  color: #0d1f17;
  font-size: 0.95rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Info / content blocks */
.g166-block {
  background: var(--g166-bg-3);
  border-radius: var(--g166-radius);
  padding: 1.4rem;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.g166-block h3 {
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  color: #fff;
}

.g166-block p {
  font-size: 1.3rem;
  color: var(--g166-text-dim);
  margin-bottom: 0.7rem;
  line-height: 1.7rem;
}

.g166-block ul {
  list-style: none;
  padding: 0;
}

.g166-block li {
  padding: 0.5rem 0 0.5rem 1.6rem;
  position: relative;
  color: var(--g166-text-dim);
  font-size: 1.3rem;
}

.g166-block li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 0.5rem;
  color: var(--g166-secondary);
  font-size: 1rem;
}

.g166-inline-link {
  color: var(--g166-secondary);
  font-weight: 700;
  cursor: pointer;
}

/* Promo banner */
.g166-promo {
  background: var(--g166-gradient-dark);
  border: 1px solid var(--g166-border);
  border-radius: var(--g166-radius);
  padding: 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.g166-promo-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--g166-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0d1f17;
  font-size: 2rem;
  flex-shrink: 0;
}

.g166-promo-body {
  flex: 1;
  min-width: 0;
}

.g166-promo-body h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.2rem;
}

.g166-promo-body p {
  font-size: 1.2rem;
  color: var(--g166-text-dim);
  margin: 0;
}

/* Winner list */
.g166-winners {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.g166-winner {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--g166-radius-sm);
  padding: 0.7rem 0.9rem;
}

.g166-winner-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--g166-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0d1f17;
  font-weight: 800;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.g166-winner-info {
  flex: 1;
  min-width: 0;
}

.g166-winner-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.g166-winner-game {
  font-size: 1.1rem;
  color: var(--g166-text-dim);
}

.g166-winner-amount {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--g166-secondary);
}

/* Testimonial */
.g166-testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.g166-testimonial {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--g166-radius-sm);
  padding: 1rem 1.2rem;
  border-left: 3px solid var(--g166-primary);
}

.g166-testimonial p {
  font-size: 1.25rem;
  color: var(--g166-text);
  margin-bottom: 0.5rem;
  line-height: 1.6rem;
}

.g166-testimonial .g166-author {
  font-size: 1.1rem;
  color: var(--g166-primary);
  font-weight: 700;
}

/* Payment */
.g166-payments {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.g166-payment {
  flex: 1 1 calc(50% - 0.6rem);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--g166-radius-sm);
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 140px;
}

.g166-payment i {
  color: var(--g166-secondary);
  font-size: 1.6rem;
}

.g166-payment span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--g166-text);
}

/* CTA */
.g166-cta {
  background: var(--g166-gradient);
  border-radius: var(--g166-radius);
  padding: 1.4rem;
  text-align: center;
  margin-bottom: 1.2rem;
  color: #0d1f17;
}

.g166-cta h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: #0d1f17;
}

.g166-cta p {
  font-size: 1.2rem;
  margin-bottom: 0.9rem;
  color: #143d2a;
}

.g166-cta .g166-btn {
  background: #1A1A2E;
  color: var(--g166-secondary);
}

/* Footer */
.g166-footer {
  background: var(--g166-bg-2);
  padding: 2rem 0 1.4rem;
  border-top: 1px solid var(--g166-border);
  margin-top: 1.6rem;
}

.g166-footer-brand {
  font-size: 1.25rem;
  color: var(--g166-text-dim);
  margin-bottom: 1rem;
  line-height: 1.7rem;
}

.g166-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
  margin-bottom: 1.2rem;
}

.g166-footer-links a {
  font-size: 1.2rem;
  color: var(--g166-text-dim);
}

.g166-footer-links a:hover {
  color: var(--g166-secondary);
}

.g166-footer-copy {
  font-size: 1.1rem;
  color: #6b7387;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1rem;
}

/* Mobile bottom nav */
.g166-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(21, 21, 42, 0.98);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--g166-border);
  height: 62px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 0.4rem;
}

.g166-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  background: transparent;
  border: none;
  color: var(--g166-text-dim);
  cursor: pointer;
  min-width: 60px;
  min-height: 60px;
  padding: 0.4rem;
  text-decoration: none;
  transition: color 0.18s ease, transform 0.18s ease;
  position: relative;
}

.g166-nav-item:active {
  transform: scale(0.92);
}

.g166-nav-item i,
.g166-nav-item .material-icons-outlined,
.g166-nav-item ion-icon {
  font-size: 22px;
  line-height: 1;
}

.g166-nav-item span {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.g166-nav-item.g166-active {
  color: var(--g166-secondary);
}

.g166-nav-item.g166-active::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--g166-secondary);
}

.g166-nav-badge {
  position: absolute;
  top: 6px;
  right: 18px;
  background: #ff4d6d;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 800;
  border-radius: 999px;
  padding: 0 4px;
  min-width: 14px;
  height: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Desktop hide */
@media (min-width: 769px) {
  .g166-bottom-nav {
    display: none;
  }

  main {
    padding-bottom: 0;
  }
}

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

/* Utility */
.g166-text-primary {
  color: var(--g166-primary);
}

.g166-text-secondary {
  color: var(--g166-secondary);
}

.g166-mt-1 {
  margin-top: 0.6rem;
}

.g166-mb-1 {
  margin-bottom: 0.6rem;
}

.g166-flex {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}