/* Layout CSS for phlwim.app - Mobile Casino Gaming Platform */
/* Version: 5eb3 | All classes prefixed with gb39- */

/* CSS Variables */
:root {
  --gb39-primary: #DC143C;
  --gb39-secondary: #CD853F;
  --gb39-tertiary: #8B7355;
  --gb39-bg: #262626;
  --gb39-bg-light: #333333;
  --gb39-text: #ffffff;
  --gb39-text-secondary: #cccccc;
  --gb39-text-muted: #999999;
  --gb39-border: #444444;
  --gb39-success: #28a745;
  --gb39-warning: #ffc107;
  --gb39-error: #dc3545;
  --gb39-shadow: rgba(0, 0, 0, 0.3);
  --gb39-gradient: linear-gradient(135deg, var(--gb39-primary), var(--gb39-secondary));
}

/* Reset and Base Styles */
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--gb39-text);
  background-color: var(--gb39-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Components */
.gb39-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
}

.gb39-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.gb39-main {
  flex: 1;
  padding-top: 6rem;
  padding-bottom: 7rem;
}

.gb39-section {
  margin-bottom: 2rem;
}

.gb39-grid {
  display: grid;
  gap: 1rem;
}

.gb39-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.gb39-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.gb39-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.gb39-grid-5 {
  grid-template-columns: repeat(5, 1fr);
}

/* Header */
.gb39-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--gb39-bg);
  border-bottom: 1px solid var(--gb39-border);
  z-index: 1000;
  height: 5.6rem;
}

.gb39-header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 1rem;
}

.gb39-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--gb39-text);
  font-weight: 700;
  font-size: 1.8rem;
}

.gb39-logo img {
  width: 2.8rem;
  height: 2.8rem;
  margin-right: 0.8rem;
}

.gb39-header-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.gb39-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 2.4rem;
  height: 2.4rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.gb39-hamburger span {
  display: block;
  width: 100%;
  height: 0.2rem;
  background: var(--gb39-text);
  transition: all 0.3s ease;
}

.gb39-hamburger-active span:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.gb39-hamburger-active span:nth-child(2) {
  opacity: 0;
}

.gb39-hamburger-active span:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Mobile Navigation */
.gb39-mobile-menu {
  position: fixed;
  top: 5.6rem;
  left: 0;
  right: 0;
  background: var(--gb39-bg);
  border-bottom: 1px solid var(--gb39-border);
  transform: translateY(-100%);
  transition: transform 0.3s ease;
  z-index: 999;
}

.gb39-menu-open {
  transform: translateY(0);
}

.gb39-menu-scroll-lock {
  overflow: hidden;
}

.gb39-nav-list {
  list-style: none;
  padding: 1rem 0;
}

.gb39-nav-item {
  display: block;
  padding: 1.2rem 1.6rem;
  color: var(--gb39-text);
  text-decoration: none;
  border-bottom: 1px solid var(--gb39-border);
  transition: background-color 0.3s ease;
}

.gb39-nav-item:hover,
.gb39-nav-active {
  background-color: var(--gb39-bg-light);
  color: var(--gb39-primary);
}

/* Buttons */
.gb39-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.6rem;
  font-size: 1.3rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: 0.4rem;
  cursor: pointer;
  transition: all 0.3s ease;
  min-height: 4.4rem;
  min-width: 4.4rem;
}

.gb39-btn-primary {
  background: var(--gb39-gradient);
  color: var(--gb39-text);
  box-shadow: 0 0.2rem 0.4rem var(--gb39-shadow);
}

.gb39-btn-primary:hover {
  transform: translateY(-0.1rem);
  box-shadow: 0 0.4rem 0.8rem var(--gb39-shadow);
}

.gb39-btn-secondary {
  background: var(--gb39-secondary);
  color: var(--gb39-text);
}

.gb39-btn-outline {
  background: transparent;
  color: var(--gb39-primary);
  border: 0.1rem solid var(--gb39-primary);
}

.gb39-btn-small {
  padding: 0.6rem 1.2rem;
  font-size: 1.2rem;
  min-height: 3.6rem;
}

.gb39-touch-active {
  transform: scale(0.95);
}

/* Promo Buttons */
.gb39-promo-btn {
  background: var(--gb39-gradient);
  color: var(--gb39-text);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
}

.gb39-promo-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
  animation: gb39-shine 3s infinite;
}

@keyframes gb39-shine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  50% { transform: translateX(100%) translateY(100%) rotate(45deg); }
  100% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
}

/* Cards */
.gb39-card {
  background: var(--gb39-bg-light);
  border-radius: 0.8rem;
  padding: 1.5rem;
  box-shadow: 0 0.2rem 0.4rem var(--gb39-shadow);
}

.gb39-card-header {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gb39-border);
}

.gb39-card-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gb39-primary);
  margin-bottom: 0.5rem;
}

.gb39-card-body {
  line-height: 1.6;
}

/* Carousel */
.gb39-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 0.8rem;
  margin-bottom: 2rem;
}

.gb39-carousel-slide {
  display: none;
  width: 100%;
  height: 20rem;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  position: relative;
}

.gb39-carousel-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
}

.gb39-slide-active {
  display: block;
}

.gb39-carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.gb39-carousel-indicator {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: var(--gb39-text-muted);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.gb39-indicator-active {
  background: var(--gb39-primary);
}

/* Game Grid */
.gb39-game-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.8rem;
}

.gb39-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--gb39-text);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.gb39-game-item:hover {
  transform: translateY(-0.2rem);
}

.gb39-game-icon {
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 0.8rem;
  object-fit: cover;
  margin-bottom: 0.5rem;
  box-shadow: 0 0.2rem 0.4rem var(--gb39-shadow);
}

.gb39-game-name {
  font-size: 1rem;
  text-align: center;
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Game Categories */
.gb39-game-category {
  margin-bottom: 2.5rem;
}

.gb39-category-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gb39-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gb39-primary);
  text-transform: uppercase;
}

/* Bottom Navigation */
.gb39-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--gb39-bg);
  border-top: 1px solid var(--gb39-border);
  z-index: 1000;
  height: 6rem;
}

.gb39-bottom-nav-content {
  display: flex;
  height: 100%;
  max-width: 430px;
  margin: 0 auto;
}

.gb39-bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--gb39-text-secondary);
  transition: color 0.3s ease;
  min-height: 4.4rem;
  min-width: 4.4rem;
}

.gb39-bottom-nav-item:hover,
.gb39-bottom-nav-item.gb39-nav-active {
  color: var(--gb39-primary);
}

.gb39-bottom-nav-icon {
  font-size: 2rem;
  margin-bottom: 0.2rem;
}

.gb39-bottom-nav-text {
  font-size: 1rem;
  font-weight: 500;
}

/* Footer */
.gb39-footer {
  background: var(--gb39-bg-light);
  border-top: 1px solid var(--gb39-border);
  padding: 2rem 0;
  margin-top: 3rem;
}

.gb39-footer-content {
  text-align: center;
}

.gb39-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.gb39-footer-link {
  color: var(--gb39-text-secondary);
  text-decoration: none;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.gb39-footer-link:hover {
  color: var(--gb39-primary);
}

.gb39-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.gb39-partner-logo {
  width: 3rem;
  height: 3rem;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.gb39-partner-logo:hover {
  opacity: 1;
}

.gb39-copyright {
  font-size: 1.1rem;
  color: var(--gb39-text-muted);
}

/* Content Sections */
.gb39-hero {
  text-align: center;
  padding: 2rem 0;
}

.gb39-hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gb39-primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.gb39-hero p {
  font-size: 1.4rem;
  color: var(--gb39-text-secondary);
  margin-bottom: 2rem;
}

.gb39-text-center {
  text-align: center;
}

.gb39-text-primary {
  color: var(--gb39-primary);
}

.gb39-text-secondary {
  color: var(--gb39-text-secondary);
}

.gb39-mb-1 { margin-bottom: 1rem; }
.gb39-mb-2 { margin-bottom: 2rem; }
.gb39-mb-3 { margin-bottom: 3rem; }
.gb39-mt-1 { margin-top: 1rem; }
.gb39-mt-2 { margin-top: 2rem; }
.gb39-mt-3 { margin-top: 3rem; }

/* Form Elements */
.gb39-form-group {
  margin-bottom: 1.5rem;
}

.gb39-form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--gb39-text);
}

.gb39-form-input {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--gb39-border);
  border-radius: 0.4rem;
  background: var(--gb39-bg-light);
  color: var(--gb39-text);
  font-size: 1.4rem;
  transition: border-color 0.3s ease;
}

.gb39-form-input:focus {
  outline: none;
  border-color: var(--gb39-primary);
}

.gb39-input-error {
  border-color: var(--gb39-error);
}

/* Loading State */
.gb39-loading {
  pointer-events: none;
}

.gb39-loading::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
}

/* Responsive Design */
@media (min-width: 375px) {
  .gb39-game-grid {
    grid-template-columns: repeat(6, 1fr);
  }
  
  .gb39-game-icon {
    width: 5.2rem;
    height: 5.2rem;
  }
}

@media (min-width: 390px) {
  .gb39-container {
    padding: 0 1.5rem;
  }
  
  .gb39-hero h1 {
    font-size: 2.8rem;
  }
}

@media (min-width: 430px) {
  .gb39-game-grid {
    grid-template-columns: repeat(7, 1fr);
  }
  
  .gb39-game-icon {
    width: 5.6rem;
    height: 5.6rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --gb39-bg: #000000;
    --gb39-text: #ffffff;
    --gb39-primary: #ff0000;
    --gb39-border: #ffffff;
  }
}