/**
 * J77 Casino - Theme Stylesheet
 * All classes use prefix: ui9d-
 * Color scheme: Teal Green (#00695C) | Light Gray (#D3D3D3) | Dark Blue-Gray (#212F3D)
 */

/* CSS Variables */
:root {
  --ui9d-primary: #00695C;
  --ui9d-primary-dark: #004D40;
  --ui9d-primary-light: #26A69A;
  --ui9d-secondary: #D3D3D3;
  --ui9d-accent: #00897B;
  --ui9d-bg: #212F3D;
  --ui9d-bg-light: #2C3E50;
  --ui9d-bg-dark: #1A252F;
  --ui9d-text: #FFFFFF;
  --ui9d-text-muted: #B0BEC5;
  --ui9d-text-dark: #212F3D;
  --ui9d-border: #37474F;
  --ui9d-shadow: rgba(0, 105, 92, 0.2);
  --ui9d-shadow-dark: rgba(0, 0, 0, 0.3);
  --ui9d-success: #4CAF50;
  --ui9d-warning: #FFC107;
  --ui9d-danger: #F44336;
  font-size: 62.5%;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.4rem;
  line-height: 1.6;
  color: var(--ui9d-text);
  background-color: var(--ui9d-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Container Layouts */
.ui9d-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.6rem;
}

.ui9d-wrapper {
  width: 100%;
  min-height: 100vh;
  padding-top: 6rem;
  padding-bottom: 8rem;
}

.ui9d-grid {
  display: grid;
  gap: 1.6rem;
}

.ui9d-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.ui9d-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.ui9d-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Header Styles */
.ui9d-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 6rem;
  background: linear-gradient(135deg, var(--ui9d-bg-dark) 0%, var(--ui9d-bg) 100%);
  border-bottom: 2px solid var(--ui9d-primary);
  box-shadow: 0 2px 8px var(--ui9d-shadow-dark);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.6rem;
}

.ui9d-header-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--ui9d-text);
}

.ui9d-header-logo-icon {
  width: 3.2rem;
  height: 3.2rem;
  color: var(--ui9d-primary);
}

.ui9d-header-logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui9d-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ui9d-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ui9d-header-btn {
  padding: 0.8rem 1.6rem;
  font-size: 1.3rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ui9d-btn-register {
  background: linear-gradient(135deg, var(--ui9d-primary) 0%, var(--ui9d-accent) 100%);
  color: var(--ui9d-text);
  box-shadow: 0 2px 6px var(--ui9d-shadow);
}

.ui9d-btn-register:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--ui9d-shadow);
}

.ui9d-btn-login {
  background: transparent;
  color: var(--ui9d-primary-light);
  border: 2px solid var(--ui9d-primary);
}

.ui9d-btn-login:hover {
  background: var(--ui9d-primary);
  color: var(--ui9d-text);
}

.ui9d-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--ui9d-primary-light);
  font-size: 2.4rem;
}

/* Mobile Menu */
.ui9d-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 320px;
  height: 100vh;
  background: var(--ui9d-bg-light);
  box-shadow: -4px 0 12px var(--ui9d-shadow-dark);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 2rem 0;
}

.ui9d-menu-active {
  right: 0;
}

.ui9d-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem 2rem;
  border-bottom: 1px solid var(--ui9d-border);
}

.ui9d-menu-close {
  background: transparent;
  border: none;
  color: var(--ui9d-text);
  font-size: 2.4rem;
  cursor: pointer;
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui9d-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.ui9d-overlay-active {
  opacity: 1;
  visibility: visible;
}

.ui9d-menu-nav {
  padding: 2rem 0;
}

.ui9d-nav-link {
  display: block;
  padding: 1.4rem 2rem;
  color: var(--ui9d-text);
  text-decoration: none;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.ui9d-nav-link:hover,
.ui9d-nav-link.ui9d-active {
  background: var(--ui9d-bg-dark);
  border-left-color: var(--ui9d-primary);
  color: var(--ui9d-primary-light);
}

/* Button Styles */
.ui9d-btn {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-height: 44px;
}

.ui9d-btn-primary {
  background: linear-gradient(135deg, var(--ui9d-primary) 0%, var(--ui9d-accent) 100%);
  color: var(--ui9d-text);
  box-shadow: 0 4px 12px var(--ui9d-shadow);
}

.ui9d-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--ui9d-shadow);
}

.ui9d-btn-secondary {
  background: var(--ui9d-bg-light);
  color: var(--ui9d-text);
  border: 2px solid var(--ui9d-primary);
}

.ui9d-btn-secondary:hover {
  background: var(--ui9d-primary);
}

.ui9d-btn-block {
  display: block;
  width: 100%;
}

/* Card Styles */
.ui9d-card {
  background: var(--ui9d-bg-light);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px var(--ui9d-shadow-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ui9d-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px var(--ui9d-shadow);
}

.ui9d-card-header {
  margin-bottom: 1.6rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid var(--ui9d-primary);
}

.ui9d-card-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ui9d-primary-light);
  margin: 0;
}

.ui9d-card-body {
  color: var(--ui9d-text-muted);
  line-height: 1.6;
}

/* Carousel Styles */
.ui9d-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 2.4rem;
  background: var(--ui9d-bg-dark);
}

.ui9d-carousel-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
}

.ui9d-carousel-slide {
  position: absolute;
  width: 100%;
  height: 100%;
  display: none;
  cursor: pointer;
}

.ui9d-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ui9d-carousel-controls {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
  z-index: 10;
}

.ui9d-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.ui9d-dot-active {
  background: var(--ui9d-primary);
  width: 3rem;
  border-radius: 5px;
}

/* Game Grid Styles */
.ui9d-game-section {
  margin-bottom: 3.2rem;
}

.ui9d-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ui9d-primary-light);
  margin-bottom: 1.6rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--ui9d-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ui9d-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.ui9d-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  background: var(--ui9d-bg-light);
  border-radius: 8px;
  padding: 1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.ui9d-game-item:hover {
  transform: translateY(-4px);
  border-color: var(--ui9d-primary);
  box-shadow: 0 4px 12px var(--ui9d-shadow);
}

.ui9d-game-icon {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 0.6rem;
}

.ui9d-game-name {
  font-size: 1.1rem;
  color: var(--ui9d-text);
  text-align: center;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Bottom Navigation */
.ui9d-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6.4rem;
  background: linear-gradient(180deg, var(--ui9d-bg) 0%, var(--ui9d-bg-dark) 100%);
  border-top: 2px solid var(--ui9d-primary);
  box-shadow: 0 -2px 8px var(--ui9d-shadow-dark);
  z-index: 1000;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0.4rem 0;
}

.ui9d-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.6rem;
  background: transparent;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  color: var(--ui9d-text-muted);
  padding: 0.6rem;
}

.ui9d-bottom-nav-btn:hover,
.ui9d-bottom-nav-btn.ui9d-active {
  color: var(--ui9d-primary-light);
  transform: translateY(-2px);
}

.ui9d-bottom-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.4rem;
  transition: all 0.3s ease;
}

.ui9d-bottom-nav-btn:hover .ui9d-bottom-nav-icon {
  color: var(--ui9d-primary);
}

.ui9d-bottom-nav-label {
  font-size: 1.1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* Footer Styles */
.ui9d-footer {
  background: var(--ui9d-bg-dark);
  padding: 3.2rem 0 10rem;
  margin-top: 4rem;
  border-top: 2px solid var(--ui9d-primary);
}

.ui9d-footer-content {
  margin-bottom: 2.4rem;
  color: var(--ui9d-text-muted);
  line-height: 1.8;
}

.ui9d-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-bottom: 2.4rem;
}

.ui9d-footer-link {
  color: var(--ui9d-primary-light);
  text-decoration: none;
  font-size: 1.3rem;
  transition: color 0.3s ease;
}

.ui9d-footer-link:hover {
  color: var(--ui9d-primary);
  text-decoration: underline;
}

.ui9d-partners {
  margin: 2.4rem 0;
}

.ui9d-partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 1.6rem;
}

.ui9d-partner-logo {
  width: 100%;
  height: auto;
  opacity: 0.7;
  transition: opacity 0.3s ease;
  border-radius: 4px;
}

.ui9d-partner-logo:hover {
  opacity: 1;
}

.ui9d-copyright {
  text-align: center;
  color: var(--ui9d-text-muted);
  font-size: 1.2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ui9d-border);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--ui9d-text);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.6rem;
}

h1 { font-size: 2.8rem; color: var(--ui9d-primary-light); }
h2 { font-size: 2.4rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.6rem; }
h6 { font-size: 1.4rem; }

p {
  margin-bottom: 1.6rem;
  line-height: 1.8;
}

a {
  color: var(--ui9d-primary-light);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--ui9d-primary);
}

/* Utility Classes */
.ui9d-text-center { text-align: center; }
.ui9d-text-right { text-align: right; }
.ui9d-text-muted { color: var(--ui9d-text-muted); }
.ui9d-text-primary { color: var(--ui9d-primary-light); }
.ui9d-text-bold { font-weight: 700; }

.ui9d-mt-1 { margin-top: 0.8rem; }
.ui9d-mt-2 { margin-top: 1.6rem; }
.ui9d-mt-3 { margin-top: 2.4rem; }
.ui9d-mb-1 { margin-bottom: 0.8rem; }
.ui9d-mb-2 { margin-bottom: 1.6rem; }
.ui9d-mb-3 { margin-bottom: 2.4rem; }

/* Desktop Responsive */
@media (min-width: 769px) {
  .ui9d-bottom-nav {
    display: none;
  }

  .ui9d-wrapper {
    padding-bottom: 2rem;
  }

  .ui9d-game-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
  body {
    padding-bottom: 8rem;
  }

  main {
    padding-bottom: 8rem;
  }

  .ui9d-header-btn {
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
  }
}