/* funph Site Design CSS */
/* All classes use s19a- prefix for namespace isolation */

/* CSS Variables */
:root {
  --s19a-primary: #212F3D;
  --s19a-secondary: #C0C0C0;
  --s19a-accent: #8B4513;
  --s19a-light: #D3D3D3;
  --s19a-lighter: #DCDCDC;
  --s19a-white: #FFFFFF;
  --s19a-black: #000000;
  --s19a-text: #C0C0C0;
  --s19a-text-dark: #212F3D;
  --s19a-bg: #212F3D;
  --s19a-bg-light: #2C3E50;
  --s19a-border: #3D5A6C;
  --s19a-shadow: rgba(0, 0, 0, 0.3);
  --s19a-transition: all 0.3s ease;
  --s19a-radius: 8px;
  --s19a-radius-sm: 4px;
  --s19a-radius-lg: 12px;
}

/* 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(--s19a-text);
  background-color: var(--s19a-bg);
  overflow-x: hidden;
  min-height: 100vh;
}

/* Container */
.s19a-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.5rem;
  width: 100%;
}

.s19a-wrapper {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  overflow: hidden;
}

/* Header */
.s19a-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--s19a-primary);
  border-bottom: 1px solid var(--s19a-border);
  z-index: 1000;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 10px var(--s19a-shadow);
}

.s19a-header-hidden {
  transform: translateY(-100%);
}

.s19a-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: 430px;
  margin: 0 auto;
}

.s19a-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: var(--s19a-white);
  font-size: 1.8rem;
  font-weight: 700;
}

.s19a-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}

.s19a-header-actions {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.s19a-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: var(--s19a-radius);
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--s19a-transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  min-height: 40px;
}

.s19a-btn-primary {
  background-color: var(--s19a-accent);
  color: var(--s19a-white);
}

.s19a-btn-primary:hover,
.s19a-btn-primary:active {
  background-color: #A0522D;
  transform: scale(1.05);
}

.s19a-btn-secondary {
  background-color: transparent;
  color: var(--s19a-white);
  border: 2px solid var(--s19a-white);
}

.s19a-btn-secondary:hover,
.s19a-btn-secondary:active {
  background-color: var(--s19a-white);
  color: var(--s19a-primary);
  transform: scale(1.05);
}

.s19a-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.s19a-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--s19a-white);
  transition: var(--s19a-transition);
}

/* Mobile Menu */
.s19a-mobile-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background-color: var(--s19a-primary);
  border-bottom: 1px solid var(--s19a-border);
  z-index: 9999;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  box-shadow: 0 4px 15px var(--s19a-shadow);
}

.s19a-mobile-menu.s19a-menu-open {
  max-height: 500px;
  overflow-y: auto;
}

.s19a-menu-content {
  padding: 1rem 0;
}

.s19a-menu-item {
  display: block;
  padding: 1rem 1.5rem;
  color: var(--s19a-white);
  text-decoration: none;
  font-size: 1.6rem;
  transition: background-color 0.2s ease;
  border-left: 3px solid transparent;
}

.s19a-menu-item:hover {
  background-color: var(--s19a-bg-light);
  border-left-color: var(--s19a-accent);
}

/* Main Content */
main {
  margin-top: 60px;
  padding-bottom: 80px;
  min-height: calc(100vh - 60px);
}

/* Carousel */
.s19a-carousel {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.s19a-carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: 0;
}

.s19a-carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.s19a-carousel-indicators {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.s19a-carousel-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--s19a-white);
  opacity: 0.5;
  cursor: pointer;
  transition: var(--s19a-transition);
}

.s19a-carousel-indicator.s19a-active {
  opacity: 1;
  background-color: var(--s19a-accent);
  width: 24px;
  border-radius: 4px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--s19a-white);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.4rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.8rem;
}

p {
  margin-bottom: 1rem;
  color: var(--s19a-text);
}

a {
  color: var(--s19a-accent);
  text-decoration: none;
  transition: var(--s19a-transition);
}

a:hover {
  color: var(--s19a-white);
}

/* Game Grid */
.s19a-game-section {
  margin-bottom: 3rem;
}

.s19a-section-title {
  font-size: 2rem;
  color: var(--s19a-white);
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  border-left: 4px solid var(--s19a-accent);
}

.s19a-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.s19a-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  transition: var(--s19a-transition);
}

.s19a-game-item:hover {
  transform: scale(1.05);
}

.s19a-game-icon {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--s19a-radius-sm);
  margin-bottom: 0.5rem;
  background-color: var(--s19a-bg-light);
}

.s19a-game-name {
  font-size: 1.2rem;
  color: var(--s19a-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card */
.s19a-card {
  background-color: var(--s19a-bg-light);
  border-radius: var(--s19a-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 10px var(--s19a-shadow);
}

.s19a-card-title {
  font-size: 1.8rem;
  color: var(--s19a-white);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Promotional Links */
.s19a-promo-link {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background-color: var(--s19a-accent);
  color: var(--s19a-white);
  border-radius: var(--s19a-radius);
  font-weight: 600;
  text-decoration: none;
  transition: var(--s19a-transition);
  cursor: pointer;
}

.s19a-promo-link:hover {
  background-color: #A0522D;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px var(--s19a-shadow);
}

.s19a-promo-text {
  color: var(--s19a-accent);
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

/* Bottom Navigation */
.s19a-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background-color: var(--s19a-primary);
  border-top: 1px solid var(--s19a-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -2px 10px var(--s19a-shadow);
}

.s19a-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 60px;
  color: var(--s19a-text);
  text-decoration: none;
  transition: var(--s19a-transition);
  cursor: pointer;
  padding: 0.5rem;
}

.s19a-nav-item:hover,
.s19a-nav-item:active {
  color: var(--s19a-accent);
  background-color: var(--s19a-bg-light);
}

.s19a-nav-item.s19a-active {
  color: var(--s19a-accent);
}

.s19a-nav-icon {
  font-size: 24px;
  margin-bottom: 4px;
}

.s19a-nav-text {
  font-size: 1rem;
  font-weight: 500;
}

/* Footer */
.s19a-footer {
  background-color: var(--s19a-primary);
  border-top: 1px solid var(--s19a-border);
  padding: 2rem 0 80px;
  margin-top: 3rem;
}

.s19a-footer-content {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.s19a-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.s19a-footer-link {
  color: var(--s19a-text);
  text-decoration: none;
  font-size: 1.4rem;
  transition: var(--s19a-transition);
}

.s19a-footer-link:hover {
  color: var(--s19a-accent);
}

.s19a-partners {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.s19a-partner-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  opacity: 0.8;
  transition: var(--s19a-transition);
}

.s19a-partner-logo:hover {
  opacity: 1;
  transform: scale(1.1);
}

.s19a-copyright {
  text-align: center;
  color: var(--s19a-text);
  font-size: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--s19a-border);
}

/* Utility Classes */
.s19a-text-center {
  text-align: center;
}

.s19a-mb-1 { margin-bottom: 1rem; }
.s19a-mb-2 { margin-bottom: 2rem; }
.s19a-mb-3 { margin-bottom: 3rem; }

.s19a-mt-1 { margin-top: 1rem; }
.s19a-mt-2 { margin-top: 2rem; }
.s19a-mt-3 { margin-top: 3rem; }

/* Responsive */
@media (min-width: 769px) {
  .s19a-bottom-nav {
    display: none;
  }

  main {
    padding-bottom: 2rem;
  }

  .s19a-footer {
    padding-bottom: 2rem;
  }
}

/* Touch Feedback */
.s19a-touch-active {
  opacity: 0.7;
  transform: scale(0.95);
}

/* Loading State */
img:not(.s19a-loaded) {
  opacity: 0;
}

img.s19a-loaded {
  opacity: 1;
  transition: opacity 0.3s ease;
}

/* Selection */
::selection {
  background-color: var(--s19a-accent);
  color: var(--s19a-white);
}

::-moz-selection {
  background-color: var(--s19a-accent);
  color: var(--s19a-white);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background-color: var(--s19a-bg);
}

::-webkit-scrollbar-thumb {
  background-color: var(--s19a-accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #A0522D;
}