/**
 * pgph88 - Main Stylesheet
 * All classes use gbcf prefix for namespace isolation
 * Version: 1.0.0
 * Mobile-first responsive design
 */

/* CSS Variables */
:root {
  --gbcf-primary: #D2691E;
  --gbcf-secondary: #FFE4B5;
  --gbcf-background: #1C2833;
  --gbcf-text-light: #F5DEB3;
  --gbcf-text-dark: #1C2833;
  --gbcf-border: #D2691E;
  --gbcf-success: #28a745;
  --gbcf-shadow: rgba(0, 0, 0, 0.3);
  --gbcf-transition: all 0.3s ease;
}

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

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--gbcf-text-light);
  background-color: var(--gbcf-background);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Container */
.gbcf-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1rem;
  width: 100%;
}

/* Header Styles */
.gbcf-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #2C3E50 0%, #1C2833 100%);
  box-shadow: 0 2px 10px var(--gbcf-shadow);
  z-index: 1000;
  transition: transform 0.3s ease;
}

.gbcf-header.gbcf-header-hidden {
  transform: translateY(-100%);
}

.gbcf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  max-width: 430px;
  margin: 0 auto;
}

.gbcf-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--gbcf-text-light);
  flex: 1;
}

.gbcf-logo img {
  width: 32px;
  height: 32px;
  margin-right: 0.5rem;
}

.gbcf-logo-text {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--gbcf-secondary);
  text-decoration: none;
}

.gbcf-header-buttons {
  display: flex;
  gap: 0.5rem;
}

.gbcf-btn {
  padding: 0.5rem 1rem;
  font-size: 1.2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--gbcf-transition);
  text-decoration: none;
  display: inline-block;
  font-weight: 600;
}

.gbcf-btn-primary {
  background-color: var(--gbcf-primary);
  color: var(--gbcf-text-light);
}

.gbcf-btn-primary:hover {
  background-color: #B85C1A;
  transform: scale(1.05);
}

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

.gbcf-btn-secondary:hover {
  background-color: #E6C8A0;
  transform: scale(1.05);
}

/* Mobile Menu Toggle */
.gbcf-menu-toggle {
  display: block;
  background: none;
  border: none;
  color: var(--gbcf-text-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 769px) {
  .gbcf-menu-toggle {
    display: none;
  }
}

/* Mobile Menu */
.gbcf-mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background: linear-gradient(135deg, #2C3E50 0%, #1C2833 100%);
  box-shadow: -2px 0 10px var(--gbcf-shadow);
  transition: right 0.3s ease;
  z-index: 9999;
  overflow-y: auto;
  padding: 4rem 1rem 2rem;
}

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

.gbcf-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 9998;
}

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

.gbcf-menu-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--gbcf-text-light);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
}

.gbcf-menu-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.gbcf-menu-link {
  display: block;
  padding: 1rem;
  color: var(--gbcf-text-light);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 228, 181, 0.1);
  transition: var(--gbcf-transition);
}

.gbcf-menu-link:hover {
  background-color: rgba(210, 105, 30, 0.2);
  padding-left: 1.5rem;
}

/* Main Content */
main {
  padding-top: 60px;
  padding-bottom: 80px;
}

@media (min-width: 769px) {
  main {
    padding-bottom: 2rem;
  }
}

/* Carousel */
.gbcf-carousel {
  position: relative;
  margin: 1rem 0;
  overflow: hidden;
  border-radius: 8px;
}

.gbcf-carousel-slide {
  width: 100%;
}

.gbcf-carousel-slide img {
  width: 100%;
  height: auto;
  display: block;
}

.gbcf-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  padding: 1rem;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10;
  border-radius: 4px;
}

.gbcf-carousel-prev {
  left: 0.5rem;
}

.gbcf-carousel-next {
  right: 0.5rem;
}

/* Headings */
h1, h2, h3, h4 {
  color: var(--gbcf-secondary);
  margin: 1.5rem 0 1rem;
  font-weight: 700;
  line-height: 1.3;
}

h1 {
  font-size: 2.4rem;
  text-align: center;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.8rem;
}

h4 {
  font-size: 1.6rem;
}

/* Content Sections */
.gbcf-section {
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(44, 62, 80, 0.5);
  border-radius: 8px;
  border: 1px solid rgba(210, 105, 30, 0.3);
}

.gbcf-section-title {
  color: var(--gbcf-primary);
  font-size: 1.8rem;
  margin-bottom: 1rem;
  text-align: center;
}

/* Game Grid */
.gbcf-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 1rem 0;
}

.gbcf-game-item {
  background: rgba(44, 62, 80, 0.7);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(210, 105, 30, 0.2);
  transition: var(--gbcf-transition);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.gbcf-game-item:hover {
  transform: scale(1.05);
  border-color: var(--gbcf-primary);
  box-shadow: 0 4px 15px rgba(210, 105, 30, 0.4);
}

.gbcf-game-icon {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.gbcf-game-name {
  padding: 0.5rem;
  font-size: 1rem;
  text-align: center;
  color: var(--gbcf-text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Game Category Section */
.gbcf-category {
  margin: 2rem 0;
}

.gbcf-category-title {
  color: var(--gbcf-primary);
  font-size: 1.6rem;
  margin: 1rem 0;
  padding: 0.8rem;
  background: rgba(210, 105, 30, 0.2);
  border-radius: 4px;
  text-align: center;
}

/* Link Styles */
a {
  color: var(--gbcf-secondary);
  text-decoration: none;
  transition: var(--gbcf-transition);
}

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

.gbcf-link-promo {
  color: var(--gbcf-primary);
  font-weight: 700;
  text-decoration: underline;
}

.gbcf-link-promo:hover {
  color: var(--gbcf-secondary);
}

/* Card Component */
.gbcf-card {
  background: rgba(44, 62, 80, 0.7);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 1rem 0;
  border: 1px solid rgba(210, 105, 30, 0.3);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.gbcf-card-title {
  color: var(--gbcf-secondary);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* List Styles */
.gbcf-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

.gbcf-list-item {
  padding: 0.8rem;
  margin: 0.5rem 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  border-left: 3px solid var(--gbcf-primary);
}

/* Text Styles */
.gbcf-text-highlight {
  color: var(--gbcf-primary);
  font-weight: 700;
}

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

/* Footer */
.gbcf-footer {
  background: linear-gradient(135deg, #2C3E50 0%, #1C2833 100%);
  padding: 2rem 0 6rem;
  margin-top: 2rem;
  border-top: 3px solid var(--gbcf-primary);
}

.gbcf-footer-section {
  margin: 1.5rem 0;
}

.gbcf-footer-title {
  color: var(--gbcf-primary);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.gbcf-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.gbcf-footer-link {
  padding: 0.5rem 1rem;
  background: rgba(210, 105, 30, 0.2);
  border-radius: 4px;
  font-size: 1.2rem;
  transition: var(--gbcf-transition);
}

.gbcf-footer-link:hover {
  background: rgba(210, 105, 30, 0.4);
  transform: scale(1.05);
}

.gbcf-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.gbcf-partner-img {
  max-width: 80px;
  height: auto;
  opacity: 0.8;
  transition: var(--gbcf-transition);
}

.gbcf-partner-img:hover {
  opacity: 1;
  transform: scale(1.1);
}

.gbcf-copyright {
  text-align: center;
  padding: 1rem;
  color: var(--gbcf-text-light);
  font-size: 1.2rem;
  opacity: 0.7;
}

/* Mobile Bottom Navigation */
.gbcf-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, #2C3E50 0%, #1C2833 100%);
  border-top: 2px solid var(--gbcf-primary);
  box-shadow: 0 -2px 10px var(--gbcf-shadow);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  z-index: 1000;
  padding: 0;
}

@media (min-width: 769px) {
  .gbcf-bottom-nav {
    display: none;
  }
}

.gbcf-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  background: none;
  border: none;
  color: var(--gbcf-text-light);
  cursor: pointer;
  transition: var(--gbcf-transition);
  text-decoration: none;
  padding: 0.3rem;
}

.gbcf-nav-item:hover {
  color: var(--gbcf-primary);
  transform: scale(1.1);
}

.gbcf-nav-item.active {
  color: var(--gbcf-primary);
  background: rgba(210, 105, 30, 0.2);
}

.gbcf-nav-icon {
  font-size: 24px;
  margin-bottom: 2px;
}

.gbcf-nav-text {
  font-size: 10px;
  text-align: center;
  line-height: 1.2;
}

/* Responsive Utilities */
@media (max-width: 768px) {
  .gbcf-game-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .gbcf-game-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }
}

/* Utility Classes */
.gbcf-text-center {
  text-align: center;
}

.gbcf-mt-1 {
  margin-top: 1rem;
}

.gbcf-mb-1 {
  margin-bottom: 1rem;
}

.gbcf-p-1 {
  padding: 1rem;
}

.gbcf-hidden {
  display: none;
}