/**
 * layout-c64e.css - Core Stylesheet for Arion Horse
 * All classes use ui64- prefix for namespace isolation
 * Color palette: #778899 (accent) | #1B263B (dark bg)
 */

/* CSS Variables */
:root {
  --ui64-primary: #778899;
  --ui64-bg: #1B263B;
  --ui64-text: #D8DEE9;
  --ui64-accent: #778899;
  --ui64-accent-light: #8FA4B8;
  --ui64-accent-dark: #5A6E80;
  --ui64-card-bg: #243447;
  --ui64-card-border: #2F4256;
  --ui64-header-bg: #162030;
  --ui64-footer-bg: #0F1822;
  --ui64-hover: #8FA4B8;
  --ui64-gradient-start: #1B263B;
  --ui64-gradient-end: #243447;
  --ui64-shadow: rgba(0, 0, 0, 0.3);
  --ui64-radius: 8px;
  --ui64-radius-lg: 12px;
  --ui64-transition: all 0.3s ease;
}

/* Base reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--ui64-bg);
  color: var(--ui64-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--ui64-accent-light);
  text-decoration: none;
  transition: var(--ui64-transition);
}

a:hover {
  color: #B0C4DE;
}

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

/* Header */
.ui64-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: var(--ui64-header-bg);
  z-index: 1000;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--ui64-card-border);
  backdrop-filter: blur(10px);
}

.ui64-header-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ui64-logo {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  object-fit: contain;
}

.ui64-site-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
}

.ui64-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ui64-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.2rem;
  border-radius: var(--ui64-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--ui64-transition);
  min-height: 32px;
}

.ui64-btn-register {
  background: linear-gradient(135deg, #778899, #8FA4B8);
  color: #FFFFFF;
}

.ui64-btn-register:hover {
  background: linear-gradient(135deg, #8FA4B8, #A8C0D4);
  transform: scale(1.05);
}

.ui64-btn-login {
  background: transparent;
  color: var(--ui64-accent-light);
  border: 1px solid var(--ui64-accent);
}

.ui64-btn-login:hover {
  background: rgba(119, 136, 153, 0.15);
  border-color: var(--ui64-accent-light);
}

.ui64-hamburger {
  background: none;
  border: none;
  color: var(--ui64-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  min-height: 32px;
  transition: var(--ui64-transition);
}

.ui64-hamburger:hover {
  color: var(--ui64-accent-light);
}

.ui64-hamburger-active {
  color: var(--ui64-accent-light);
}

/* Mobile Menu Overlay */
.ui64-mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: 430px;
  margin: 0 auto;
  background: rgba(15, 24, 34, 0.97);
  z-index: 9999;
  display: none;
  flex-direction: column;
  padding: 6rem 2rem 2rem;
  overflow-y: auto;
}

.ui64-menu-open {
  display: flex;
}

.ui64-menu-closed {
  display: none;
}

.ui64-menu-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--ui64-text);
  font-size: 2.4rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui64-menu-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ui64-menu-nav li a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  color: var(--ui64-text);
  font-size: 1.5rem;
  border-radius: var(--ui64-radius);
  transition: var(--ui64-transition);
  min-height: 44px;
}

.ui64-menu-nav li a:hover {
  background: rgba(119, 136, 153, 0.15);
  color: #FFFFFF;
}

.ui64-menu-nav li a i,
.ui64-menu-nav li a span.material-icons-outlined,
.ui64-menu-nav li a span.material-icons {
  font-size: 2rem;
  color: var(--ui64-accent-light);
}

/* Main content */
.ui64-main {
  padding-top: 5.2rem;
}

@media (max-width: 768px) {
  .ui64-main {
    padding-bottom: 72px;
  }
}

/* Carousel */
.ui64-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 var(--ui64-radius-lg) var(--ui64-radius-lg);
}

.ui64-carousel-slide {
  display: none;
  cursor: pointer;
  position: relative;
}

.ui64-carousel-slide img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.ui64-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.ui64-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  border: none;
  transition: var(--ui64-transition);
}

.ui64-dot-active {
  background: #FFFFFF;
  width: 20px;
  border-radius: 4px;
}

.ui64-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  color: #FFFFFF;
  border: none;
  padding: 0.6rem 0.8rem;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 5;
  border-radius: 4px;
  transition: var(--ui64-transition);
}

.ui64-carousel-arrow:hover {
  background: rgba(0, 0, 0, 0.7);
}

.ui64-carousel-prev {
  left: 8px;
}

.ui64-carousel-next {
  right: 8px;
}

/* Section container */
.ui64-section {
  padding: 2rem 1.2rem;
}

.ui64-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ui64-section-title i,
.ui64-section-title span.material-icons-outlined,
.ui64-section-title span.material-icons {
  color: var(--ui64-accent-light);
  font-size: 2rem;
}

/* Game grid */
.ui64-category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ui64-accent-light);
  margin: 1.5rem 0 0.8rem;
  padding-left: 0.4rem;
  border-left: 3px solid var(--ui64-accent);
  padding-left: 0.8rem;
}

.ui64-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.ui64-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--ui64-transition);
  border-radius: var(--ui64-radius);
  padding: 0.4rem;
}

.ui64-game-item:hover {
  background: var(--ui64-card-bg);
  transform: translateY(-2px);
}

.ui64-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--ui64-radius);
  object-fit: cover;
  margin-bottom: 0.3rem;
}

.ui64-game-name {
  font-size: 1rem;
  color: var(--ui64-text);
  text-align: center;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Content card */
.ui64-card {
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
}

.ui64-card-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.8rem;
}

.ui64-card p {
  color: var(--ui64-text);
  font-size: 1.3rem;
  line-height: 1.6;
  margin-bottom: 0.6rem;
}

/* Promo CTA */
.ui64-cta-block {
  background: linear-gradient(135deg, var(--ui64-gradient-start), var(--ui64-gradient-end));
  border: 1px solid var(--ui64-accent);
  border-radius: var(--ui64-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 1.5rem 0;
}

.ui64-cta-title {
  font-size: 2rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 0.6rem;
}

.ui64-cta-text {
  color: var(--ui64-text);
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
}

.ui64-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #778899, #8FA4B8);
  color: #FFFFFF;
  padding: 1rem 2.5rem;
  border-radius: var(--ui64-radius);
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--ui64-transition);
  min-height: 44px;
}

.ui64-cta-btn:hover {
  background: linear-gradient(135deg, #8FA4B8, #A8C0D4);
  transform: scale(1.05);
}

/* Feature list */
.ui64-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.ui64-feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 1.3rem;
  line-height: 1.5;
}

.ui64-feature-list li i,
.ui64-feature-list li span.material-icons {
  color: var(--ui64-accent-light);
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* Winner ticker */
.ui64-winner-ticker {
  display: flex;
  gap: 0.8rem;
  overflow-x: auto;
  padding: 0.5rem 0;
  scrollbar-width: none;
}

.ui64-winner-ticker::-webkit-scrollbar {
  display: none;
}

.ui64-winner-item {
  flex-shrink: 0;
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius);
  padding: 0.8rem 1rem;
  text-align: center;
  min-width: 130px;
}

.ui64-winner-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ui64-accent-light);
}

.ui64-winner-amount {
  font-size: 1.4rem;
  font-weight: 800;
  color: #FFD700;
  margin: 0.3rem 0;
}

.ui64-winner-game {
  font-size: 1rem;
  color: #8B9DAF;
}

/* Payment icons */
.ui64-payment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  align-items: center;
}

.ui64-payment-icon {
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius);
  padding: 0.6rem 1rem;
  font-size: 1.2rem;
  color: var(--ui64-text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Testimonial */
.ui64-testimonial {
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius-lg);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
}

.ui64-testimonial-user {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ui64-accent-light);
  margin-bottom: 0.4rem;
}

.ui64-testimonial-text {
  font-size: 1.2rem;
  color: var(--ui64-text);
  line-height: 1.4;
  font-style: italic;
}

.ui64-testimonial-stars {
  color: #FFD700;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

/* FAQ accordion */
.ui64-faq-item {
  border-bottom: 1px solid var(--ui64-card-border);
  padding: 1rem 0;
}

.ui64-faq-q {
  font-size: 1.3rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}

.ui64-faq-a {
  font-size: 1.2rem;
  color: var(--ui64-text);
  line-height: 1.5;
}

/* Footer */
.ui64-footer {
  background: var(--ui64-footer-bg);
  padding: 2rem 1.2rem 1rem;
  border-top: 1px solid var(--ui64-card-border);
}

.ui64-footer-desc {
  font-size: 1.2rem;
  color: #8B9DAF;
  line-height: 1.5;
  margin-bottom: 1.2rem;
}

.ui64-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}

.ui64-footer-links a {
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius);
  padding: 0.4rem 0.8rem;
  font-size: 1.1rem;
  color: var(--ui64-text);
  transition: var(--ui64-transition);
}

.ui64-footer-links a:hover {
  border-color: var(--ui64-accent);
  color: var(--ui64-accent-light);
}

.ui64-footer-promo {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
  margin-bottom: 1.2rem;
}

.ui64-footer-promo button {
  background: linear-gradient(135deg, #778899, #5A6E80);
  color: #FFFFFF;
  border: none;
  border-radius: var(--ui64-radius);
  padding: 0.6rem 1.2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--ui64-transition);
  min-height: 36px;
}

.ui64-footer-promo button:hover {
  background: linear-gradient(135deg, #8FA4B8, #778899);
}

.ui64-copyright {
  text-align: center;
  font-size: 1.1rem;
  color: #5A6E80;
  padding-top: 0.8rem;
  border-top: 1px solid var(--ui64-card-border);
}

/* Bottom navigation */
.ui64-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  background: var(--ui64-header-bg);
  border-top: 1px solid var(--ui64-card-border);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 0.4rem;
  backdrop-filter: blur(10px);
}

.ui64-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: #8B9DAF;
  font-size: 1rem;
  cursor: pointer;
  min-width: 60px;
  min-height: 52px;
  transition: var(--ui64-transition);
  border-radius: var(--ui64-radius);
  padding: 0.3rem;
}

.ui64-bottom-nav-btn i,
.ui64-bottom-nav-btn span.material-icons-outlined,
.ui64-bottom-nav-btn span.material-icons,
.ui64-bottom-nav-btn .bi {
  font-size: 2.2rem;
  margin-bottom: 0.1rem;
  transition: var(--ui64-transition);
}

.ui64-bottom-nav-btn span {
  font-size: 0.95rem;
}

.ui64-bottom-nav-btn:hover,
.ui64-bottom-nav-btn.ui64-nav-active {
  color: var(--ui64-accent-light);
  background: rgba(119, 136, 153, 0.1);
}

.ui64-bottom-nav-btn:hover i,
.ui64-bottom-nav-btn:hover span.material-icons-outlined,
.ui64-bottom-nav-btn:hover span.material-icons,
.ui64-bottom-nav-btn:hover .bi,
.ui64-bottom-nav-btn.ui64-nav-active i,
.ui64-bottom-nav-btn.ui64-nav-active span {
  color: var(--ui64-accent-light);
  transform: scale(1.1);
}

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
  .ui64-bottom-nav {
    display: none;
  }
}

/* Desktop footer promo visible */
@media (min-width: 769px) {
  body {
    max-width: 430px;
  }
}

/* Utility classes */
.ui64-text-center { text-align: center; }
.ui64-text-accent { color: var(--ui64-accent-light); }
.ui64-text-gold { color: #FFD700; }
.ui64-mt-1 { margin-top: 0.8rem; }
.ui64-mt-2 { margin-top: 1.6rem; }
.ui64-mb-1 { margin-bottom: 0.8rem; }
.ui64-mb-2 { margin-bottom: 1.6rem; }
.ui64-p-1 { padding: 0.8rem; }
.ui64-p-2 { padding: 1.6rem; }

/* Promo text link */
.ui64-promo-link {
  color: var(--ui64-accent-light);
  font-weight: 700;
  cursor: pointer;
  border-bottom: 1px dashed var(--ui64-accent);
  transition: var(--ui64-transition);
}

.ui64-promo-link:hover {
  color: #B0C4DE;
  border-bottom-style: solid;
}

/* Internal link style */
.ui64-internal-link {
  color: var(--ui64-accent-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ui64-internal-link:hover {
  color: #B0C4DE;
}

/* Achievement badge */
.ui64-achievement {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: 20px;
  padding: 0.3rem 0.8rem;
  font-size: 1.1rem;
  color: var(--ui64-accent-light);
  margin: 0.2rem;
}

/* RTP table */
.ui64-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.ui64-rtp-table th {
  background: var(--ui64-card-bg);
  color: var(--ui64-accent-light);
  padding: 0.6rem 0.8rem;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid var(--ui64-card-border);
}

.ui64-rtp-table td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid rgba(47, 66, 86, 0.5);
  color: var(--ui64-text);
}

.ui64-rtp-high { color: #4CAF50; font-weight: 600; }
.ui64-rtp-mid { color: #FFC107; font-weight: 600; }

/* Security badges */
.ui64-security-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: center;
}

.ui64-security-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--ui64-card-bg);
  border: 1px solid var(--ui64-card-border);
  border-radius: var(--ui64-radius);
  padding: 0.5rem 0.8rem;
  font-size: 1.1rem;
  color: var(--ui64-text);
}

.ui64-security-badge i {
  color: #4CAF50;
}