/**
 * tg7772 - Core CSS Stylesheet
 * All classes use ga5f- prefix for namespace isolation
 * Color palette: #BF360C | #FFAA00 | #FF9500 | #2C2C2C | #FF0000
 * Mobile-first responsive design (max-width: 430px)
 */

/* CSS Variables */
:root {
  --ga5f-primary: #BF360C;
  --ga5f-secondary: #FFAA00;
  --ga5f-accent: #FF9500;
  --ga5f-bg: #2C2C2C;
  --ga5f-danger: #FF0000;
  --ga5f-bg-light: #1a1a1a;
  --ga5f-bg-card: #333333;
  --ga5f-text: #ffffff;
  --ga5f-text-muted: #b0b0b0;
  --ga5f-border: #444444;
  --ga5f-radius: 8px;
  --ga5f-radius-lg: 12px;
  --ga5f-header-height: 56px;
  --ga5f-bottom-nav-height: 60px;
  font-size: 62.5%;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--ga5f-bg);
  color: var(--ga5f-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: var(--ga5f-secondary);
  text-decoration: none;
}

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

/* Container */
.ga5f-container {
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
  width: 100%;
}

.ga5f-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.ga5f-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--ga5f-header-height);
  background: linear-gradient(135deg, var(--ga5f-bg-light) 0%, #111 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
  border-bottom: 2px solid var(--ga5f-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.ga5f-header-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
}

.ga5f-header-logo img {
  width: 28px;
  height: 28px;
}

.ga5f-header-logo span {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ga5f-secondary);
  letter-spacing: 0.5px;
}

.ga5f-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ga5f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: var(--ga5f-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  min-height: 36px;
  min-width: 44px;
}

.ga5f-btn-register {
  background: linear-gradient(135deg, var(--ga5f-danger) 0%, #cc0000 100%);
  color: #fff;
}

.ga5f-btn-register:hover {
  background: linear-gradient(135deg, #e60000 0%, #aa0000 100%);
  transform: scale(1.03);
}

.ga5f-btn-login {
  background: linear-gradient(135deg, var(--ga5f-secondary) 0%, var(--ga5f-accent) 100%);
  color: #2C2C2C;
}

.ga5f-btn-login:hover {
  transform: scale(1.03);
}

.ga5f-btn-menu {
  background: transparent;
  color: var(--ga5f-text);
  font-size: 2rem;
  padding: 0.4rem;
  min-width: 36px;
}

/* Mobile Menu */
.ga5f-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
}

.ga5f-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 260px;
  height: 100vh;
  background: var(--ga5f-bg-light);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 9999;
  padding: 1.6rem;
  overflow-y: auto;
  border-left: 2px solid var(--ga5f-primary);
}

.ga5f-mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ga5f-border);
}

.ga5f-mobile-menu-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ga5f-secondary);
}

.ga5f-mobile-menu-close {
  background: none;
  border: none;
  color: var(--ga5f-text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.4rem;
}

.ga5f-mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ga5f-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  color: var(--ga5f-text);
  border-radius: var(--ga5f-radius);
  transition: background 0.2s;
  font-size: 1.4rem;
}

.ga5f-mobile-menu a:hover,
.ga5f-mobile-menu a:focus {
  background: var(--ga5f-bg-card);
}

.ga5f-mobile-menu a .material-icons,
.ga5f-mobile-menu a ion-icon {
  font-size: 20px;
  color: var(--ga5f-secondary);
}

/* Bottom Navigation */
.ga5f-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--ga5f-bottom-nav-height);
  background: linear-gradient(180deg, var(--ga5f-bg-light) 0%, #0d0d0d 100%);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 2px solid var(--ga5f-primary);
  box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
}

.ga5f-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 56px;
  background: none;
  border: none;
  color: var(--ga5f-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0.4rem;
  gap: 0.2rem;
}

.ga5f-bottom-nav-btn:hover,
.ga5f-bottom-nav-btn:focus {
  color: var(--ga5f-secondary);
  transform: scale(1.08);
}

.ga5f-bottom-nav-btn.ga5f-nav-active {
  color: var(--ga5f-secondary);
}

.ga5f-bottom-nav-btn .ga5f-nav-icon {
  font-size: 22px;
  line-height: 1;
}

.ga5f-bottom-nav-btn .ga5f-nav-label {
  font-size: 1rem;
  font-weight: 500;
}

/* Main Content */
main {
  padding-top: calc(var(--ga5f-header-height) + 1rem);
  flex: 1;
}

/* Slider */
.ga5f-slider {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: var(--ga5f-radius-lg);
  margin-bottom: 1.6rem;
}

.ga5f-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--ga5f-slider-transition, 0.5s) ease;
  cursor: pointer;
}

.ga5f-slide-active {
  opacity: 1;
}

.ga5f-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ga5f-slider-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.ga5f-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.ga5f-slider-dot.ga5f-dot-active {
  background: var(--ga5f-secondary);
}

/* Sections */
.ga5f-section {
  margin-bottom: 2rem;
}

.ga5f-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--ga5f-secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 2px solid var(--ga5f-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ga5f-section-title .material-icons,
.ga5f-section-title ion-icon {
  font-size: 22px;
  color: var(--ga5f-accent);
}

/* Game Grid */
.ga5f-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.ga5f-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s;
}

.ga5f-game-item:hover {
  transform: scale(1.05);
}

.ga5f-game-item img {
  width: 72px;
  height: 72px;
  border-radius: var(--ga5f-radius);
  object-fit: cover;
  border: 2px solid var(--ga5f-border);
  margin-bottom: 0.4rem;
}

.ga5f-game-item span {
  font-size: 1.1rem;
  color: var(--ga5f-text);
  text-align: center;
  line-height: 1.3;
  max-width: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Cards */
.ga5f-card {
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius-lg);
  padding: 1.4rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--ga5f-border);
}

.ga5f-card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ga5f-secondary);
  margin-bottom: 0.8rem;
}

.ga5f-card p {
  color: var(--ga5f-text-muted);
  line-height: 1.6;
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}

/* Promo Button */
.ga5f-promo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--ga5f-primary) 0%, var(--ga5f-danger) 100%);
  color: #fff;
  padding: 1rem 2rem;
  border-radius: var(--ga5f-radius-lg);
  font-size: 1.4rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  width: 100%;
  max-width: 320px;
  margin: 0.8rem auto;
  text-align: center;
}

.ga5f-promo-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 15px rgba(191,54,12,0.4);
}

/* Promo text link */
.ga5f-promo-link {
  color: var(--ga5f-secondary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  transition: color 0.2s;
}

.ga5f-promo-link:hover {
  color: var(--ga5f-accent);
}

/* Footer */
.ga5f-footer {
  background: var(--ga5f-bg-light);
  padding: 2rem 1.2rem 1rem;
  border-top: 2px solid var(--ga5f-primary);
  margin-top: 2rem;
}

.ga5f-footer-brand {
  text-align: center;
  margin-bottom: 1.6rem;
}

.ga5f-footer-brand p {
  color: var(--ga5f-text-muted);
  font-size: 1.2rem;
  line-height: 1.5;
  margin-bottom: 0.4rem;
}

.ga5f-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1.4rem;
}

.ga5f-footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius);
  font-size: 1.1rem;
  color: var(--ga5f-text);
  border: 1px solid var(--ga5f-border);
  transition: all 0.2s;
}

.ga5f-footer-links a:hover {
  border-color: var(--ga5f-secondary);
  color: var(--ga5f-secondary);
}

.ga5f-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: var(--ga5f-text-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--ga5f-border);
}

/* FAQ Accordion */
.ga5f-faq-item {
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius);
  margin-bottom: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--ga5f-border);
}

.ga5f-faq-question {
  padding: 1rem 1.2rem;
  font-weight: 600;
  color: var(--ga5f-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
}

.ga5f-faq-question::after {
  content: '+';
  font-size: 1.6rem;
  color: var(--ga5f-secondary);
  transition: transform 0.2s;
}

.ga5f-faq-answer {
  padding: 0 1.2rem 1rem;
  color: var(--ga5f-text-muted);
  font-size: 1.2rem;
  line-height: 1.6;
}

/* Testimonials */
.ga5f-testimonial {
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius-lg);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--ga5f-secondary);
}

.ga5f-testimonial-name {
  font-weight: 600;
  color: var(--ga5f-secondary);
  margin-bottom: 0.4rem;
  font-size: 1.3rem;
}

.ga5f-testimonial-text {
  color: var(--ga5f-text-muted);
  font-size: 1.2rem;
  font-style: italic;
  line-height: 1.5;
}

/* Winners showcase */
.ga5f-winner-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem;
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius);
  margin-bottom: 0.6rem;
}

.ga5f-winner-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ga5f-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.ga5f-winner-info {
  flex: 1;
}

.ga5f-winner-game {
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--ga5f-text);
}

.ga5f-winner-amount {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ga5f-secondary);
}

/* RTP table compact */
.ga5f-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.ga5f-rtp-table th {
  background: var(--ga5f-primary);
  color: #fff;
  padding: 0.6rem 0.8rem;
  text-align: left;
  font-weight: 600;
}

.ga5f-rtp-table td {
  padding: 0.5rem 0.8rem;
  border-bottom: 1px solid var(--ga5f-border);
  color: var(--ga5f-text);
}

.ga5f-rtp-table tr:nth-child(even) {
  background: rgba(255,255,255,0.03);
}

/* Payment methods */
.ga5f-payment-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.ga5f-payment-item {
  background: var(--ga5f-bg-card);
  border-radius: var(--ga5f-radius);
  padding: 0.6rem 1.2rem;
  font-size: 1.2rem;
  color: var(--ga5f-text);
  border: 1px solid var(--ga5f-border);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* H1 title */
.ga5f-h1-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--ga5f-text);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}

.ga5f-h1-title span {
  color: var(--ga5f-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  main {
    padding-bottom: calc(var(--ga5f-bottom-nav-height) + 2rem);
  }
}

@media (min-width: 769px) {
  .ga5f-bottom-nav {
    display: none;
  }
  .ga5f-container {
    max-width: 430px;
  }
}

/* Utility */
.ga5f-text-center { text-align: center; }
.ga5f-text-accent { color: var(--ga5f-accent); }
.ga5f-text-secondary { color: var(--ga5f-secondary); }
.ga5f-text-muted { color: var(--ga5f-text-muted); }
.ga5f-mt-1 { margin-top: 0.8rem; }
.ga5f-mt-2 { margin-top: 1.6rem; }
.ga5f-mb-1 { margin-bottom: 0.8rem; }
.ga5f-mb-2 { margin-bottom: 1.6rem; }