/* css/style.css - superking app mobile-first casino styles */
/* All custom classes use the ui9b- prefix per project standard */

:root {
  --ui9b-primary: #8470FF;
  --ui9b-purple: #800080;
  --ui9b-success: #98FB98;
  --ui9b-accent: #9400D3;
  --ui9b-bg: #0F0F23;
  --ui9b-bg-2: #1a1a35;
  --ui9b-text: #ffffff;
  --ui9b-text-muted: #b8b8d1;
  --ui9b-card-bg: #181838;
  --ui9b-border: rgba(132, 112, 255, 0.25);
  --ui9b-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
  --ui9b-radius: 14px;
  --ui9b-radius-sm: 8px;
  --ui9b-header-h: 56px;
  --ui9b-bottom-h: 62px;
}

/* Base reset (rem unit; root font 62.5% = 10px) */
html { font-size: 62.5%; scroll-behavior: smooth; }
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
  background: linear-gradient(180deg, var(--ui9b-bg) 0%, #15152e 100%);
  color: var(--ui9b-text);
  line-height: 1.5;
  font-size: 1.4rem;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--ui9b-success); text-decoration: none; }
a:hover { color: var(--ui9b-primary); }

/* Layout containers */
.ui9b-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 12px; }
.ui9b-wrapper { padding-top: var(--ui9b-header-h); padding-bottom: calc(var(--ui9b-bottom-h) + 20px); min-height: 100vh; }

/* ===== Header ===== */
.ui9b-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--ui9b-header-h);
  background: rgba(15, 15, 35, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ui9b-border);
  display: flex; align-items: center;
}
.ui9b-header-inner {
  width: 100%; max-width: 430px; margin: 0 auto;
  padding: 0 12px;
  display: flex; align-items: center; justify-content: space-between;
}
.ui9b-logo { display: flex; align-items: center; gap: 8px; min-width: 0; }
.ui9b-logo img { width: 28px; height: 28px; border-radius: 6px; flex-shrink: 0; }
.ui9b-logo-name { font-weight: 800; font-size: 1.5rem; color: var(--ui9b-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui9b-header-actions { display: flex; align-items: center; gap: 8px; }
.ui9b-btn {
  border: none; cursor: pointer; font-weight: 700;
  padding: 8px 14px; border-radius: 999px; font-size: 1.3rem;
  transition: transform .15s ease, box-shadow .15s ease;
}
.ui9b-btn:active { transform: scale(0.96); }
.ui9b-btn-login {
  background: transparent; color: var(--ui9b-text);
  border: 1px solid var(--ui9b-border);
}
.ui9b-btn-register {
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-accent));
  color: #fff; box-shadow: 0 2px 10px rgba(148, 0, 211, 0.5);
}
.ui9b-menu-toggle {
  background: transparent; border: none; color: var(--ui9b-text);
  font-size: 2rem; cursor: pointer; padding: 4px 8px;
  display: inline-flex; align-items: center;
}

/* ===== Mobile menu drawer ===== */
.ui9b-menu-backdrop {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.55);
  z-index: 9998; opacity: 0; pointer-events: none; transition: opacity .25s;
}
.ui9b-menu-backdrop.ui9b-is-active { opacity: 1; pointer-events: auto; }
.ui9b-mobile-menu {
  position: fixed; top: 0; right: -260px; width: 260px; height: 100vh;
  background: var(--ui9b-bg-2); z-index: 9999;
  padding: 60px 18px 30px; transition: right .3s ease;
  overflow-y: auto;
}
.ui9b-mobile-menu.ui9b-is-active { right: 0; }
.ui9b-menu-close {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: none; color: #fff;
  font-size: 2.2rem; cursor: pointer;
}
.ui9b-mobile-menu h4 {
  color: var(--ui9b-primary); font-size: 1.3rem; margin: 18px 0 8px;
  text-transform: uppercase; letter-spacing: 1px;
}
.ui9b-mobile-menu ul { list-style: none; }
.ui9b-mobile-menu li a {
  display: block; padding: 10px 6px; color: var(--ui9b-text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05); font-size: 1.4rem;
}
.ui9b-mobile-menu li a:hover { color: var(--ui9b-success); }

/* ===== Hero / Carousel ===== */
.ui9b-hero { padding: 14px 0 6px; }
.ui9b-carousel {
  position: relative; border-radius: var(--ui9b-radius);
  overflow: hidden; box-shadow: var(--ui9b-shadow);
}
.ui9b-carousel-track { position: relative; height: 180px; }
.ui9b-carousel-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease;
  cursor: pointer;
}
.ui9b-carousel-slide.ui9b-is-active { opacity: 1; }
.ui9b-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.ui9b-carousel-slide::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 15, 35, 0.65) 100%);
}
.ui9b-carousel-caption {
  position: absolute; left: 14px; bottom: 14px; z-index: 2;
  font-weight: 700; font-size: 1.6rem; color: #fff;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.7);
}
.ui9b-carousel-dots {
  position: absolute; bottom: 8px; right: 12px; z-index: 3;
  display: flex; gap: 5px;
}
.ui9b-carousel-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.4); cursor: pointer; border: none;
}
.ui9b-carousel-dot.ui9b-is-active { background: var(--ui9b-primary); }

/* ===== Section + Titles ===== */
.ui9b-section { padding: 18px 0; }
.ui9b-section-title {
  font-size: 1.7rem; font-weight: 800; margin-bottom: 10px;
  display: flex; align-items: center; gap: 8px;
}
.ui9b-section-title i { color: var(--ui9b-primary); }
.ui9b-section-desc { color: var(--ui9b-text-muted); margin-bottom: 12px; font-size: 1.3rem; }
.ui9b-page-h1 {
  font-size: 2rem; font-weight: 800;
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-success));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  margin: 6px 0 4px;
}
.ui9b-intro { color: var(--ui9b-text-muted); font-size: 1.3rem; margin-bottom: 10px; }

/* ===== Filter chips ===== */
.ui9b-filter-bar {
  display: flex; gap: 8px; overflow-x: auto; padding: 6px 0 12px;
  scrollbar-width: none;
}
.ui9b-filter-bar::-webkit-scrollbar { display: none; }
.ui9b-filter-chip {
  flex-shrink: 0; padding: 6px 14px; border-radius: 999px;
  background: var(--ui9b-card-bg); color: var(--ui9b-text);
  font-size: 1.2rem; font-weight: 600; cursor: pointer;
  border: 1px solid transparent;
}
.ui9b-filter-chip.ui9b-is-active {
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-accent));
  color: #fff;
}

/* ===== Game grid ===== */
.ui9b-games-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ui9b-game-card {
  background: var(--ui9b-card-bg);
  border: 1px solid var(--ui9b-border);
  border-radius: var(--ui9b-radius-sm);
  overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 6px; cursor: pointer; text-align: center;
  transition: transform .15s ease, border-color .15s;
}
.ui9b-game-card:hover { transform: translateY(-2px); border-color: var(--ui9b-primary); }
.ui9b-game-card:active { transform: scale(0.96); }
.ui9b-game-card img {
  width: 60px; height: 60px; border-radius: 10px; margin-bottom: 6px;
  object-fit: cover;
}
.ui9b-game-card-name {
  font-size: 1.1rem; color: var(--ui9b-text); font-weight: 600;
  line-height: 1.2; overflow: hidden; text-overflow: ellipsis;
  white-space: nowrap; max-width: 100%;
}

/* ===== Content cards / modules ===== */
.ui9b-card {
  background: var(--ui9b-card-bg);
  border: 1px solid var(--ui9b-border);
  border-radius: var(--ui9b-radius);
  padding: 14px; margin-bottom: 12px;
  box-shadow: var(--ui9b-shadow);
}
.ui9b-card h2 { font-size: 1.7rem; color: var(--ui9b-primary); margin-bottom: 8px; }
.ui9b-card h3 { font-size: 1.4rem; color: var(--ui9b-success); margin: 10px 0 6px; }
.ui9b-card p { color: var(--ui9b-text-muted); margin-bottom: 8px; font-size: 1.3rem; }
.ui9b-card ul { margin-left: 18px; color: var(--ui9b-text-muted); }
.ui9b-card li { margin-bottom: 4px; font-size: 1.3rem; }

.ui9b-promo-link {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-accent));
  color: #fff; font-weight: 700; cursor: pointer;
  margin: 4px 0; border: none; text-decoration: none;
}
.ui9b-promo-text {
  color: var(--ui9b-success); font-weight: 700; cursor: pointer;
  text-decoration: underline;
}
.ui9b-promo-btn-large {
  display: block; width: 100%;
  background: linear-gradient(135deg, var(--ui9b-accent), var(--ui9b-primary));
  color: #fff; padding: 14px; border-radius: var(--ui9b-radius);
  font-size: 1.6rem; font-weight: 800; text-align: center; cursor: pointer;
  border: none; box-shadow: 0 4px 14px rgba(148, 0, 211, 0.4);
  transition: transform .15s ease;
}
.ui9b-promo-btn-large:active { transform: scale(0.97); }

/* Testimonials */
.ui9b-testimonial {
  background: var(--ui9b-card-bg); border-radius: var(--ui9b-radius-sm);
  padding: 12px; margin-bottom: 8px;
  border-left: 3px solid var(--ui9b-primary);
}
.ui9b-testimonial p { font-style: italic; color: var(--ui9b-text); margin-bottom: 4px; }
.ui9b-testimonial .author { color: var(--ui9b-success); font-size: 1.2rem; font-weight: 600; }

/* Payment grid */
.ui9b-payment-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 8px;
}
.ui9b-payment-item {
  background: var(--ui9b-card-bg); border-radius: var(--ui9b-radius-sm);
  padding: 10px 6px; text-align: center; font-size: 1rem; color: var(--ui9b-text-muted);
}
.ui9b-payment-item i { font-size: 2rem; color: var(--ui9b-primary); display: block; margin-bottom: 4px; }

/* Winners list */
.ui9b-winner-row {
  display: flex; justify-content: space-between; padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05); font-size: 1.2rem;
}
.ui9b-winner-row span:first-child { color: var(--ui9b-success); font-weight: 700; }
.ui9b-winner-row span:last-child { color: var(--ui9b-primary); font-weight: 800; }

/* Steps */
.ui9b-steps { counter-reset: step; list-style: none; margin: 0; padding: 0; }
.ui9b-steps li {
  position: relative; padding: 8px 8px 8px 38px; color: var(--ui9b-text-muted);
  font-size: 1.3rem; margin-bottom: 6px;
  background: rgba(132, 112, 255, 0.06); border-radius: var(--ui9b-radius-sm);
}
.ui9b-steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 8px; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px; line-height: 22px; text-align: center;
  border-radius: 50%; background: var(--ui9b-primary); color: #fff;
  font-weight: 800; font-size: 1.1rem;
}

/* FAQ */
.ui9b-faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06); padding: 10px 0;
}
.ui9b-faq-item h3 { margin: 0 0 4px; color: var(--ui9b-success); font-size: 1.3rem; }
.ui9b-faq-item p { margin: 0; color: var(--ui9b-text-muted); font-size: 1.25rem; }

/* ===== Footer ===== */
.ui9b-footer {
  background: var(--ui9b-bg-2);
  border-top: 1px solid var(--ui9b-border);
  padding: 18px 0 calc(var(--ui9b-bottom-h) + 20px);
  margin-top: 20px;
}
.ui9b-footer-brand { color: var(--ui9b-text-muted); font-size: 1.2rem; margin-bottom: 12px; }
.ui9b-footer-promos {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px;
}
.ui9b-footer-promos button, .ui9b-footer-promos a {
  flex: 1 1 45%; padding: 8px 10px; font-size: 1.25rem; font-weight: 700;
  border-radius: 999px; text-align: center; cursor: pointer;
  background: linear-gradient(135deg, var(--ui9b-primary), var(--ui9b-accent));
  color: #fff; border: none;
}
.ui9b-footer-links {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px;
}
.ui9b-footer-links a {
  flex: 1 1 45%; padding: 6px 8px; font-size: 1.2rem;
  color: var(--ui9b-text); background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
}
.ui9b-footer-links a:hover { color: var(--ui9b-success); background: rgba(132, 112, 255, 0.15); }
.ui9b-footer-copyright {
  text-align: center; color: var(--ui9b-text-muted); font-size: 1.1rem;
  padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ===== Bottom Nav ===== */
.ui9b-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--ui9b-bottom-h); z-index: 1000;
  background: linear-gradient(180deg, rgba(26, 26, 53, 0.98), rgba(15, 15, 35, 1));
  border-top: 1px solid var(--ui9b-border);
  display: flex; justify-content: space-around; align-items: center;
  padding-bottom: env(safe-area-inset-bottom);
}
.ui9b-bottom-nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  flex: 1; height: 100%; min-width: 60px; cursor: pointer;
  color: var(--ui9b-text-muted); font-size: 1rem; font-weight: 600;
  background: transparent; border: none;
  transition: color .15s, transform .15s;
  text-decoration: none;
}
.ui9b-bottom-nav-item i,
.ui9b-bottom-nav-item .material-icons,
.ui9b-bottom-nav-item ion-icon { font-size: 2.2rem; margin-bottom: 2px; }
.ui9b-bottom-nav-item.ui9b-is-active { color: var(--ui9b-primary); }
.ui9b-bottom-nav-item:hover { color: var(--ui9b-success); }
.ui9b-bottom-nav-item:active { transform: scale(0.9); }
.ui9b-nav-promo { color: var(--ui9b-success); }

/* ===== Responsive ===== */
@media (min-width: 769px) {
  .ui9b-bottom-nav { display: none; }
  .ui9b-container { max-width: 760px; }
  .ui9b-games-grid { grid-template-columns: repeat(5, 1fr); }
}
@media (max-width: 768px) {
  main, .ui9b-wrapper { padding-bottom: calc(var(--ui9b-bottom-h) + 20px); }
}
@media (max-width: 360px) {
  .ui9b-games-grid { grid-template-columns: repeat(2, 1fr); }
  .ui9b-page-h1 { font-size: 1.7rem; }
  .ui9b-payment-grid { grid-template-columns: repeat(2, 1fr); }
}