/**
 * m71.click - Main Stylesheet
 * Prefix: vadf-
 * Palette: #90EE90 | #E8F5E8 | #9AFF9A | #00695C | #1E1E1E
 * Mobile-first, max-width 430px
 */

:root {
  --vadf-primary: #90EE90;
  --vadf-bg: #1E1E1E;
  --vadf-text: #E8F5E8;
  --vadf-accent: #9AFF9A;
  --vadf-teal: #00695C;
  --vadf-card-bg: #2A2A2A;
  --vadf-border: #3A3A3A;
  --vadf-muted: #888;
  --vadf-radius: 10px;
  --vadf-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  --vadf-transition: all 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Segoe UI', 'Noto Sans Bengali', Tahoma, sans-serif;
  background: var(--vadf-bg);
  color: var(--vadf-text);
  line-height: 1.6;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--vadf-primary); text-decoration: none; transition: var(--vadf-transition); }
a:hover { color: var(--vadf-accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* ===== HEADER ===== */
.vadf-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
  border-bottom: 2px solid var(--vadf-teal);
  z-index: 1000;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vadf-header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vadf-header-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.vadf-header-logo span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--vadf-primary);
  letter-spacing: 1px;
}

.vadf-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vadf-btn-register,
.vadf-btn-login {
  padding: 6px 14px;
  border: none;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vadf-transition);
  min-height: 34px;
  min-width: 60px;
}

.vadf-btn-register {
  background: linear-gradient(135deg, var(--vadf-teal), #00897B);
  color: #fff;
}

.vadf-btn-register:hover {
  background: linear-gradient(135deg, #00897B, var(--vadf-teal));
  transform: scale(1.05);
}

.vadf-btn-login {
  background: transparent;
  color: var(--vadf-primary);
  border: 1.5px solid var(--vadf-primary);
}

.vadf-btn-login:hover {
  background: var(--vadf-primary);
  color: var(--vadf-bg);
}

.vadf-hamburger {
  background: none;
  border: none;
  color: var(--vadf-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
  min-width: 36px;
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== MOBILE MENU ===== */
.vadf-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: linear-gradient(180deg, #1a1a1a, #111);
  z-index: 9999;
  transition: right 0.35s ease;
  padding: 20px;
  overflow-y: auto;
}

.vadf-menu-open { right: 0; }
.vadf-menu-closed { right: -280px; }

.vadf-menu-close {
  background: none;
  border: none;
  color: var(--vadf-text);
  font-size: 1.8rem;
  cursor: pointer;
  position: absolute;
  top: 12px;
  right: 16px;
}

.vadf-menu-links {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.vadf-menu-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--vadf-radius);
  color: var(--vadf-text);
  font-size: 0.95rem;
  transition: var(--vadf-transition);
}

.vadf-menu-links a:hover {
  background: rgba(144, 238, 144, 0.1);
  color: var(--vadf-primary);
}

.vadf-menu-links a i,
.vadf-menu-links a .material-icons {
  font-size: 20px;
  width: 24px;
  text-align: center;
}

/* ===== OVERLAY ===== */
.vadf-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
}

.vadf-overlay-active { display: block; }

/* ===== MAIN CONTENT ===== */
.vadf-main {
  margin-top: 60px;
  padding: 12px;
}

@media (max-width: 768px) {
  .vadf-main {
    padding-bottom: 80px;
  }
}

/* ===== CAROUSEL ===== */
.vadf-carousel {
  position: relative;
  border-radius: var(--vadf-radius);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: var(--vadf-shadow);
}

.vadf-carousel-slide {
  display: none;
  width: 100%;
}

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

.vadf-carousel-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.vadf-carousel-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.vadf-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--vadf-transition);
  border: none;
}

.vadf-dot-active {
  background: var(--vadf-primary);
  transform: scale(1.3);
}

/* ===== SECTIONS ===== */
.vadf-section {
  margin-bottom: 24px;
}

.vadf-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--vadf-primary);
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--vadf-teal);
  display: flex;
  align-items: center;
  gap: 8px;
}

.vadf-section-title i,
.vadf-section-title .material-icons {
  font-size: 22px;
}

/* ===== GAME GRID ===== */
.vadf-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.vadf-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--vadf-transition);
  padding: 6px;
  border-radius: var(--vadf-radius);
}

.vadf-game-item:hover {
  background: rgba(144, 238, 144, 0.08);
  transform: translateY(-2px);
}

.vadf-game-item img {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  margin-bottom: 6px;
  object-fit: cover;
  border: 2px solid var(--vadf-border);
}

.vadf-game-item span {
  font-size: 0.7rem;
  text-align: center;
  color: var(--vadf-text);
  line-height: 1.3;
  max-height: 32px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* ===== CONTENT CARDS ===== */
.vadf-card {
  background: var(--vadf-card-bg);
  border-radius: var(--vadf-radius);
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid var(--vadf-border);
  box-shadow: var(--vadf-shadow);
}

.vadf-card h3 {
  color: var(--vadf-primary);
  font-size: 1rem;
  margin-bottom: 10px;
}

.vadf-card p {
  font-size: 0.88rem;
  color: var(--vadf-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.vadf-card ul {
  padding-left: 18px;
  list-style: disc;
}

.vadf-card li {
  font-size: 0.85rem;
  color: var(--vadf-text);
  margin-bottom: 6px;
  line-height: 1.5;
}

/* ===== PROMO BUTTONS ===== */
.vadf-promo-btn {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--vadf-teal), #00897B);
  color: #fff;
  border: none;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--vadf-transition);
  text-align: center;
  min-height: 44px;
}

.vadf-promo-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0, 105, 92, 0.4);
}

.vadf-promo-btn-outline {
  background: transparent;
  border: 2px solid var(--vadf-primary);
  color: var(--vadf-primary);
}

.vadf-promo-btn-outline:hover {
  background: var(--vadf-primary);
  color: var(--vadf-bg);
}

/* ===== BOTTOM NAVIGATION ===== */
.vadf-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 60px;
  background: linear-gradient(180deg, #222, #111);
  border-top: 2px solid var(--vadf-teal);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  padding: 0 4px;
}

.vadf-bottom-nav button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--vadf-muted);
  font-size: 0.65rem;
  cursor: pointer;
  min-width: 60px;
  min-height: 52px;
  transition: var(--vadf-transition);
  gap: 2px;
  border-radius: 8px;
}

.vadf-bottom-nav button:hover,
.vadf-bottom-nav button:focus {
  color: var(--vadf-primary);
  background: rgba(144, 238, 144, 0.08);
}

.vadf-bottom-nav button i,
.vadf-bottom-nav button .material-icons,
.vadf-bottom-nav button ion-icon {
  font-size: 22px;
}

.vadf-bottom-nav button span {
  font-size: 0.6rem;
  white-space: nowrap;
}

.vadf-nav-active {
  color: var(--vadf-primary) !important;
}

/* ===== FOOTER ===== */
.vadf-footer {
  background: #111;
  padding: 24px 16px 16px;
  border-top: 2px solid var(--vadf-teal);
}

.vadf-footer-brand {
  text-align: center;
  margin-bottom: 18px;
}

.vadf-footer-brand h3 {
  color: var(--vadf-primary);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.vadf-footer-brand p {
  font-size: 0.8rem;
  color: var(--vadf-muted);
  line-height: 1.6;
}

.vadf-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 18px;
}

.vadf-footer-promos button {
  padding: 8px 16px;
  background: rgba(144, 238, 144, 0.1);
  border: 1px solid var(--vadf-teal);
  color: var(--vadf-primary);
  border-radius: 20px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--vadf-transition);
}

.vadf-footer-promos button:hover {
  background: var(--vadf-teal);
  color: #fff;
}

.vadf-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 16px;
}

.vadf-footer-links a {
  font-size: 0.75rem;
  color: var(--vadf-muted);
  padding: 4px 8px;
}

.vadf-footer-links a:hover { color: var(--vadf-primary); }

.vadf-footer-copy {
  text-align: center;
  font-size: 0.7rem;
  color: #555;
  padding-top: 12px;
  border-top: 1px solid var(--vadf-border);
}

/* ===== FEATURE LIST ===== */
.vadf-feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.vadf-feature-item {
  background: var(--vadf-card-bg);
  border-radius: var(--vadf-radius);
  padding: 14px;
  text-align: center;
  border: 1px solid var(--vadf-border);
  transition: var(--vadf-transition);
}

.vadf-feature-item:hover {
  border-color: var(--vadf-teal);
  transform: translateY(-2px);
}

.vadf-feature-item i,
.vadf-feature-item .material-icons {
  font-size: 28px;
  color: var(--vadf-primary);
  margin-bottom: 8px;
}

.vadf-feature-item h4 {
  font-size: 0.85rem;
  color: var(--vadf-text);
  margin-bottom: 4px;
}

.vadf-feature-item p {
  font-size: 0.72rem;
  color: var(--vadf-muted);
}

/* ===== FAQ ACCORDION ===== */
.vadf-faq-item {
  background: var(--vadf-card-bg);
  border-radius: var(--vadf-radius);
  margin-bottom: 8px;
  overflow: hidden;
  border: 1px solid var(--vadf-border);
}

.vadf-faq-question {
  padding: 14px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--vadf-text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.vadf-faq-question:hover { color: var(--vadf-primary); }

.vadf-faq-answer {
  padding: 0 16px 14px;
  font-size: 0.82rem;
  color: var(--vadf-muted);
  line-height: 1.7;
}

/* ===== WINNER TICKER ===== */
.vadf-winner-ticker {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}

.vadf-winner-ticker::-webkit-scrollbar { display: none; }

.vadf-winner-item {
  min-width: 140px;
  background: var(--vadf-card-bg);
  border-radius: var(--vadf-radius);
  padding: 10px;
  text-align: center;
  border: 1px solid var(--vadf-border);
  flex-shrink: 0;
}

.vadf-winner-item .vadf-winner-name {
  font-size: 0.78rem;
  color: var(--vadf-primary);
  font-weight: 600;
}

.vadf-winner-item .vadf-winner-amount {
  font-size: 0.95rem;
  color: #FFD700;
  font-weight: 700;
  margin: 4px 0;
}

.vadf-winner-item .vadf-winner-game {
  font-size: 0.68rem;
  color: var(--vadf-muted);
}

/* ===== DESKTOP ===== */
@media (min-width: 769px) {
  .vadf-bottom-nav { display: none; }
  .vadf-hamburger { display: none; }
}

/* ===== UTILITIES ===== */
.vadf-text-center { text-align: center; }
.vadf-mt-10 { margin-top: 10px; }
.vadf-mb-10 { margin-bottom: 10px; }
.vadf-mb-20 { margin-bottom: 20px; }
.vadf-hidden { display: none; }

/* ===== H1 PAGE TITLE ===== */
.vadf-page-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--vadf-primary);
  text-align: center;
  margin-bottom: 10px;
  line-height: 1.5;
}

.vadf-page-subtitle {
  font-size: 0.9rem;
  color: var(--vadf-muted);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* ===== CTA SECTION ===== */
.vadf-cta-box {
  background: linear-gradient(135deg, var(--vadf-teal), #004D40);
  border-radius: var(--vadf-radius);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}

.vadf-cta-box h3 {
  color: var(--vadf-primary);
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.vadf-cta-box p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.85rem;
  margin-bottom: 14px;
}

/* ===== HELP PAGE ===== */
.vadf-help-content {
  background: var(--vadf-card-bg);
  border-radius: var(--vadf-radius);
  padding: 18px;
  margin-bottom: 14px;
  border: 1px solid var(--vadf-border);
}

.vadf-help-content h2 {
  font-size: 1.05rem;
  color: var(--vadf-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vadf-help-content p {
  font-size: 0.85rem;
  color: var(--vadf-text);
  line-height: 1.8;
  margin-bottom: 10px;
}

.vadf-help-content ol,
.vadf-help-content ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.vadf-help-content ol { list-style: decimal; }
.vadf-help-content ul { list-style: disc; }

.vadf-help-content li {
  font-size: 0.82rem;
  color: var(--vadf-text);
  line-height: 1.7;
  margin-bottom: 6px;
}

/* ===== STEP LIST ===== */
.vadf-steps {
  counter-reset: vadf-step;
}

.vadf-step-item {
  counter-increment: vadf-step;
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: flex-start;
}

.vadf-step-item::before {
  content: counter(vadf-step);
  min-width: 30px;
  height: 30px;
  background: var(--vadf-teal);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.vadf-step-text {
  font-size: 0.85rem;
  color: var(--vadf-text);
  line-height: 1.6;
}

/* ===== INTERNAL LINKS ===== */
.vadf-internal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.vadf-internal-links a {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(144, 238, 144, 0.08);
  border: 1px solid var(--vadf-border);
  border-radius: 20px;
  font-size: 0.75rem;
  color: var(--vadf-text);
  transition: var(--vadf-transition);
}

.vadf-internal-links a:hover {
  background: var(--vadf-teal);
  color: #fff;
  border-color: var(--vadf-teal);
}