/**
 * tk1917.click - Core CSS Layout
 * All classes use s7f0- prefix for namespace isolation
 * Color palette: #6C757D | #DDA0DD | #FF69B4 | #3A3A3A | #FFC0CB | #FFB6C1
 * Mobile-first design, max-width: 430px
 */

/* CSS Variables */
:root {
  --s7f0-primary: #FF69B4;
  --s7f0-secondary: #DDA0DD;
  --s7f0-accent: #FFB6C1;
  --s7f0-bg-dark: #3A3A3A;
  --s7f0-bg-darker: #2A2A2A;
  --s7f0-bg-card: #4A4A4A;
  --s7f0-text-light: #FFC0CB;
  --s7f0-text-white: #FFFFFF;
  --s7f0-text-muted: #6C757D;
  --s7f0-border: #5A5A5A;
  --s7f0-gradient: linear-gradient(135deg, #FF69B4, #DDA0DD);
  --s7f0-radius: 12px;
  --s7f0-radius-sm: 8px;
  --s7f0-shadow: 0 4px 15px rgba(255, 105, 180, 0.2);
  font-size: 62.5%;
}

/* Reset & Base */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--s7f0-bg-dark);
  color: var(--s7f0-text-white);
  font-size: 1.6rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
}
a { color: var(--s7f0-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.s7f0-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: var(--s7f0-bg-darker);
  border-bottom: 2px solid var(--s7f0-primary);
  z-index: 1000;
  padding: 0 1.2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.s7f0-logo-area {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.s7f0-logo-area img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}
.s7f0-logo-text {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--s7f0-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.s7f0-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.s7f0-btn-register, .s7f0-btn-login {
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-size: 1.3rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.s7f0-btn-register {
  background: var(--s7f0-gradient);
  color: #fff;
}
.s7f0-btn-register:hover { transform: scale(1.05); box-shadow: var(--s7f0-shadow); }
.s7f0-btn-login {
  background: transparent;
  color: var(--s7f0-primary);
  border: 1.5px solid var(--s7f0-primary);
}
.s7f0-btn-login:hover { background: rgba(255, 105, 180, 0.1); }
.s7f0-menu-btn {
  background: none;
  border: none;
  color: var(--s7f0-text-light);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* Mobile Menu Overlay */
.s7f0-menu-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.s7f0-overlay-active { opacity: 1; visibility: visible; }

/* Mobile Menu */
.s7f0-mobile-menu {
  position: fixed;
  top: 0; right: -280px;
  width: 280px; height: 100%;
  background: var(--s7f0-bg-darker);
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.s7f0-menu-active { right: 0; }
.s7f0-menu-close {
  background: none;
  border: none;
  color: var(--s7f0-text-light);
  font-size: 2.4rem;
  cursor: pointer;
  position: absolute;
  top: 1rem; right: 1rem;
}
.s7f0-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--s7f0-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--s7f0-border);
}
.s7f0-menu-list { list-style: none; }
.s7f0-menu-list li {
  margin-bottom: 0.5rem;
}
.s7f0-menu-list a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0.8rem;
  color: var(--s7f0-text-white);
  font-size: 1.5rem;
  border-radius: var(--s7f0-radius-sm);
  transition: all 0.2s ease;
}
.s7f0-menu-list a:hover {
  background: rgba(255, 105, 180, 0.1);
  color: var(--s7f0-primary);
}
.s7f0-menu-list .material-icons {
  font-size: 2rem;
  color: var(--s7f0-secondary);
}

/* Main Content */
.s7f0-main {
  margin-top: 56px;
  padding-bottom: 2rem;
}
@media (max-width: 768px) {
  .s7f0-main { padding-bottom: 80px; }
}

/* Carousel */
.s7f0-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--s7f0-radius) var(--s7f0-radius);
}
.s7f0-slide {
  display: none;
  cursor: pointer;
}
.s7f0-slide img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}
.s7f0-slide-active { display: block; }
.s7f0-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.s7f0-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}
.s7f0-dot-active {
  background: var(--s7f0-primary);
  width: 20px;
  border-radius: 4px;
}

/* Section */
.s7f0-section {
  padding: 1.5rem 1.2rem;
}
.s7f0-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--s7f0-text-white);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.s7f0-section-title::before {
  content: '';
  width: 4px;
  height: 2rem;
  background: var(--s7f0-gradient);
  border-radius: 2px;
}

/* Game Grid */
.s7f0-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.s7f0-game-item {
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.s7f0-game-item:hover { transform: translateY(-3px); }
.s7f0-game-item img {
  width: 72px;
  height: 72px;
  border-radius: var(--s7f0-radius-sm);
  margin: 0 auto 0.5rem;
  border: 2px solid var(--s7f0-border);
  transition: border-color 0.3s ease;
  object-fit: cover;
}
.s7f0-game-item:hover img { border-color: var(--s7f0-primary); }
.s7f0-game-name {
  font-size: 1.1rem;
  color: var(--s7f0-text-light);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Category Title */
.s7f0-cat-title {
  font-size: 1.7rem;
  font-weight: 600;
  color: var(--s7f0-primary);
  margin: 1.5rem 0 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--s7f0-border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.s7f0-cat-title i, .s7f0-cat-title .material-icons {
  font-size: 2rem;
}

/* Card */
.s7f0-card {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius);
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--s7f0-border);
}
.s7f0-card h3 {
  font-size: 1.7rem;
  color: var(--s7f0-primary);
  margin-bottom: 0.8rem;
}
.s7f0-card p {
  font-size: 1.4rem;
  color: var(--s7f0-text-light);
  line-height: 1.6;
  margin-bottom: 0.6rem;
}

/* Promo Button */
.s7f0-promo-btn {
  display: inline-block;
  padding: 1rem 2.4rem;
  background: var(--s7f0-gradient);
  color: #fff;
  border: none;
  border-radius: 30px;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  min-width: 44px;
  min-height: 44px;
}
.s7f0-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255, 105, 180, 0.4);
}
.s7f0-promo-link {
  color: var(--s7f0-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}
.s7f0-promo-link:hover {
  color: var(--s7f0-secondary);
}

/* Footer */
.s7f0-footer {
  background: var(--s7f0-bg-darker);
  padding: 2rem 1.2rem 3rem;
  border-top: 2px solid var(--s7f0-primary);
}
.s7f0-footer-brand {
  font-size: 1.4rem;
  color: var(--s7f0-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.s7f0-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}
.s7f0-footer-links a {
  padding: 0.6rem 1.2rem;
  background: var(--s7f0-bg-card);
  border-radius: 20px;
  font-size: 1.2rem;
  color: var(--s7f0-text-light);
  border: 1px solid var(--s7f0-border);
  transition: all 0.2s ease;
}
.s7f0-footer-links a:hover {
  border-color: var(--s7f0-primary);
  color: var(--s7f0-primary);
}
.s7f0-footer-copy {
  font-size: 1.2rem;
  color: var(--s7f0-text-muted);
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid var(--s7f0-border);
}

/* Bottom Nav */
.s7f0-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: var(--s7f0-bg-darker);
  border-top: 2px solid var(--s7f0-primary);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 0.5rem;
}
.s7f0-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--s7f0-text-muted);
  cursor: pointer;
  min-width: 60px;
  min-height: 52px;
  padding: 0.4rem;
  transition: all 0.2s ease;
  border-radius: var(--s7f0-radius-sm);
  gap: 2px;
}
.s7f0-bottom-nav-btn:hover,
.s7f0-nav-active {
  color: var(--s7f0-primary);
  background: rgba(255, 105, 180, 0.1);
}
.s7f0-bottom-nav-btn span {
  font-size: 1rem;
  line-height: 1.2;
}
.s7f0-bottom-nav-btn i,
.s7f0-bottom-nav-btn .material-icons,
.s7f0-bottom-nav-btn ion-icon,
.s7f0-bottom-nav-btn bi {
  font-size: 22px;
}
.s7f0-bottom-nav-btn ion-icon { font-size: 24px; }
@media (min-width: 769px) {
  .s7f0-bottom-nav { display: none; }
  .s7f0-main { padding-bottom: 2rem; }
}

/* Utility */
.s7f0-text-center { text-align: center; }
.s7f0-mt-1 { margin-top: 0.8rem; }
.s7f0-mt-2 { margin-top: 1.6rem; }
.s7f0-mb-1 { margin-bottom: 0.8rem; }
.s7f0-mb-2 { margin-bottom: 1.6rem; }
.s7f0-p-1 { padding: 0.8rem; }
.s7f0-p-2 { padding: 1.6rem; }
.s7f0-hidden { display: none; }

/* Features Grid */
.s7f0-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.s7f0-feature-item {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius-sm);
  padding: 1.2rem;
  text-align: center;
  border: 1px solid var(--s7f0-border);
  transition: border-color 0.3s ease;
}
.s7f0-feature-item:hover { border-color: var(--s7f0-primary); }
.s7f0-feature-item i,
.s7f0-feature-item .material-icons {
  font-size: 2.8rem;
  color: var(--s7f0-primary);
  margin-bottom: 0.6rem;
}
.s7f0-feature-item h4 {
  font-size: 1.3rem;
  color: var(--s7f0-text-white);
  margin-bottom: 0.3rem;
}
.s7f0-feature-item p {
  font-size: 1.1rem;
  color: var(--s7f0-text-muted);
}

/* FAQ */
.s7f0-faq-item {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius-sm);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--s7f0-primary);
}
.s7f0-faq-item h4 {
  font-size: 1.4rem;
  color: var(--s7f0-primary);
  margin-bottom: 0.5rem;
}
.s7f0-faq-item p {
  font-size: 1.3rem;
  color: var(--s7f0-text-light);
  line-height: 1.5;
}

/* Winner List */
.s7f0-winner-list {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius);
  overflow: hidden;
}
.s7f0-winner-row {
  display: flex;
  align-items: center;
  padding: 0.8rem 1.2rem;
  border-bottom: 1px solid var(--s7f0-border);
  gap: 0.8rem;
}
.s7f0-winner-row:last-child { border-bottom: none; }
.s7f0-winner-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--s7f0-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 600;
  flex-shrink: 0;
}
.s7f0-winner-info { flex: 1; }
.s7f0-winner-name {
  font-size: 1.3rem;
  color: var(--s7f0-text-white);
  font-weight: 600;
}
.s7f0-winner-game {
  font-size: 1.1rem;
  color: var(--s7f0-text-muted);
}
.s7f0-winner-amount {
  font-size: 1.4rem;
  color: var(--s7f0-primary);
  font-weight: 700;
}

/* Payment Icons */
.s7f0-payment-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
}
.s7f0-payment-item {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius-sm);
  padding: 0.8rem 1.2rem;
  border: 1px solid var(--s7f0-border);
  text-align: center;
}
.s7f0-payment-item span {
  font-size: 1.3rem;
  color: var(--s7f0-text-light);
}

/* CTA Block */
.s7f0-cta {
  background: var(--s7f0-gradient);
  border-radius: var(--s7f0-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  margin: 1.5rem 0;
}
.s7f0-cta h3 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 0.8rem;
}
.s7f0-cta p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.2rem;
}

/* Testimonials */
.s7f0-testimonial {
  background: var(--s7f0-bg-card);
  border-radius: var(--s7f0-radius-sm);
  padding: 1.2rem;
  margin-bottom: 0.8rem;
  border: 1px solid var(--s7f0-border);
}
.s7f0-testimonial-text {
  font-size: 1.3rem;
  color: var(--s7f0-text-light);
  font-style: italic;
  margin-bottom: 0.5rem;
  line-height: 1.5;
}
.s7f0-testimonial-author {
  font-size: 1.2rem;
  color: var(--s7f0-primary);
  font-weight: 600;
}

/* Help Page Content */
.s7f0-help-content {
  padding: 1.5rem 1.2rem;
}
.s7f0-help-content h2 {
  font-size: 1.8rem;
  color: var(--s7f0-primary);
  margin: 1.5rem 0 0.8rem;
}
.s7f0-help-content h3 {
  font-size: 1.5rem;
  color: var(--s7f0-secondary);
  margin: 1.2rem 0 0.6rem;
}
.s7f0-help-content p {
  font-size: 1.4rem;
  color: var(--s7f0-text-light);
  line-height: 1.6;
  margin-bottom: 0.8rem;
}
.s7f0-help-content ul {
  list-style: none;
  padding: 0;
}
.s7f0-help-content li {
  font-size: 1.4rem;
  color: var(--s7f0-text-light);
  line-height: 1.6;
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
}
.s7f0-help-content li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--s7f0-primary);
  font-size: 1.2rem;
}

/* Internal link style */
.s7f0-internal-link {
  color: var(--s7f0-secondary);
  text-decoration: underline;
  font-weight: 500;
}
.s7f0-internal-link:hover {
  color: var(--s7f0-primary);
}

/* RTP Table */
.s7f0-rtp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.8rem;
}
.s7f0-rtp-table th, .s7f0-rtp-table td {
  padding: 0.6rem 0.8rem;
  text-align: left;
  font-size: 1.2rem;
  border-bottom: 1px solid var(--s7f0-border);
}
.s7f0-rtp-table th {
  background: var(--s7f0-bg-darker);
  color: var(--s7f0-primary);
  font-weight: 600;
}
.s7f0-rtp-table td {
  color: var(--s7f0-text-light);
}
.s7f0-rtp-bar {
  height: 6px;
  background: var(--s7f0-bg-darker);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 0.3rem;
}
.s7f0-rtp-fill {
  height: 100%;
  background: var(--s7f0-gradient);
  border-radius: 3px;
}