/**
 * arionplay casino - Core Stylesheet
 * Mobile-first design with pink/red dark theme
 * All classes prefixed with "uibf-" for namespace isolation
 */

:root {
  --uibf-primary: #B22222;
  --uibf-secondary: #DB7093;
  --uibf-bg: #2C2C2C;
  --uibf-bg-light: #3A3A3A;
  --uibf-bg-card: #333333;
  --uibf-text: #FFC0CB;
  --uibf-text-light: #FFFFFF;
  --uibf-text-muted: #B0A0A5;
  --uibf-accent: #DB7093;
  --uibf-border: #4A3A3E;
  --uibf-gold: #FFD700;
  --uibf-radius: 10px;
  --uibf-radius-sm: 6px;
  --uibf-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  --uibf-transition: all 0.3s ease;
}

/* Reset and base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 62.5%; scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--uibf-bg);
  color: var(--uibf-text);
  line-height: 1.6;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--uibf-accent); text-decoration: none; transition: var(--uibf-transition); }
a:hover { color: var(--uibf-text-light); }
img { max-width: 100%; height: auto; display: block; }

/* Header */
.uibf-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; z-index: 1000;
  background: linear-gradient(135deg, var(--uibf-bg) 0%, #1A1A1A 100%);
  border-bottom: 2px solid var(--uibf-primary);
  padding: 10px 14px; display: flex; align-items: center; justify-content: space-between;
}
.uibf-logo-area { display: flex; align-items: center; gap: 8px; }
.uibf-logo-area img { width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--uibf-secondary); }
.uibf-logo-area span { font-size: 1.5rem; font-weight: 700; color: var(--uibf-text-light); }
.uibf-header-btns { display: flex; gap: 8px; }
.uibf-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 16px; border: none; border-radius: var(--uibf-radius-sm);
  font-size: 1.3rem; font-weight: 600; cursor: pointer; transition: var(--uibf-transition);
  min-height: 36px; min-width: 44px;
}
.uibf-btn-register {
  background: linear-gradient(135deg, var(--uibf-primary), var(--uibf-secondary));
  color: var(--uibf-text-light);
}
.uibf-btn-register:hover { opacity: 0.9; transform: scale(1.05); }
.uibf-btn-login {
  background: transparent; border: 1.5px solid var(--uibf-secondary); color: var(--uibf-secondary);
}
.uibf-btn-login:hover { background: var(--uibf-secondary); color: var(--uibf-text-light); }
.uibf-menu-toggle {
  background: none; border: none; color: var(--uibf-text); font-size: 2rem; cursor: pointer;
  padding: 4px; min-width: 40px; min-height: 40px; display: flex; align-items: center; justify-content: center;
}

/* Mobile menu overlay */
.uibf-overlay-hidden { display: none; }
.uibf-overlay-active {
  display: block; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); z-index: 9998;
}
.uibf-mobile-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100%;
  background: linear-gradient(180deg, #1A1A1A, var(--uibf-bg));
  z-index: 9999; transition: right 0.35s ease; overflow-y: auto; padding: 20px;
}
.uibf-menu-active { right: 0; }
.uibf-menu-hidden { right: -280px; }
.uibf-menu-close {
  background: none; border: none; color: var(--uibf-text); font-size: 2.4rem;
  cursor: pointer; position: absolute; top: 12px; right: 12px; min-width: 44px; min-height: 44px;
}
.uibf-menu-section { margin-top: 50px; }
.uibf-menu-section h3 {
  font-size: 1.3rem; color: var(--uibf-secondary); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid var(--uibf-border);
}
.uibf-menu-section a {
  display: block; padding: 10px 12px; color: var(--uibf-text); font-size: 1.4rem;
  border-radius: var(--uibf-radius-sm); transition: var(--uibf-transition);
}
.uibf-menu-section a:hover { background: var(--uibf-bg-light); color: var(--uibf-text-light); }

/* Main content area */
.uibf-main { padding-top: 60px; }
@media (max-width: 768px) { .uibf-main { padding-bottom: 80px; } }

/* Carousel */
.uibf-carousel {
  position: relative; width: 100%; overflow: hidden; aspect-ratio: 16/8;
  margin-top: 4px;
}
.uibf-carousel-slide {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0; transition: opacity 0.5s ease;
}
.uibf-slide-active { opacity: 1; }
.uibf-carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.uibf-carousel-dots {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 5;
}
.uibf-carousel-dot {
  width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.4);
  border: none; cursor: pointer; transition: var(--uibf-transition);
}
.uibf-dot-active { background: var(--uibf-secondary); transform: scale(1.2); }

/* Section titles */
.uibf-section-title {
  font-size: 1.8rem; font-weight: 700; color: var(--uibf-text-light);
  padding: 16px 14px 10px; display: flex; align-items: center; gap: 8px;
}
.uibf-section-title i { color: var(--uibf-secondary); }

/* Category tabs */
.uibf-cat-tabs {
  display: flex; overflow-x: auto; padding: 0 10px 10px; gap: 8px;
  scrollbar-width: none; -ms-overflow-style: none;
}
.uibf-cat-tabs::-webkit-scrollbar { display: none; }
.uibf-cat-tab {
  flex-shrink: 0; padding: 8px 16px; border-radius: 20px;
  background: var(--uibf-bg-card); color: var(--uibf-text-muted);
  font-size: 1.2rem; font-weight: 600; border: 1px solid var(--uibf-border);
  cursor: pointer; transition: var(--uibf-transition); white-space: nowrap;
}
.uibf-cat-tab:hover, .uibf-cat-tab.uibf-cat-active {
  background: linear-gradient(135deg, var(--uibf-primary), var(--uibf-secondary));
  color: var(--uibf-text-light); border-color: transparent;
}

/* Game grid */
.uibf-game-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 8px; padding: 0 10px 16px;
}
.uibf-game-card {
  background: var(--uibf-bg-card); border-radius: var(--uibf-radius-sm);
  overflow: hidden; cursor: pointer; transition: var(--uibf-transition);
  border: 1px solid var(--uibf-border); text-align: center;
}
.uibf-game-card:hover { transform: translateY(-2px); box-shadow: var(--uibf-shadow); border-color: var(--uibf-secondary); }
.uibf-game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.uibf-game-card span {
  display: block; padding: 4px 2px; font-size: 1.05rem; color: var(--uibf-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* Promo banner CTA */
.uibf-cta-banner {
  margin: 14px 10px; padding: 18px; border-radius: var(--uibf-radius);
  background: linear-gradient(135deg, var(--uibf-primary), #8B1A2B);
  text-align: center; cursor: pointer; transition: var(--uibf-transition);
}
.uibf-cta-banner:hover { opacity: 0.9; }
.uibf-cta-banner h2 { font-size: 1.8rem; color: var(--uibf-text-light); margin-bottom: 6px; }
.uibf-cta-banner p { font-size: 1.3rem; color: var(--uibf-text); }
.uibf-cta-banner .uibf-btn {
  margin-top: 12px; background: var(--uibf-gold); color: #1A1A1A; font-weight: 700;
  padding: 10px 28px; font-size: 1.4rem;
}

/* Info modules */
.uibf-info-module {
  margin: 14px 10px; padding: 16px; background: var(--uibf-bg-card);
  border-radius: var(--uibf-radius); border: 1px solid var(--uibf-border);
}
.uibf-info-module h2 {
  font-size: 1.6rem; color: var(--uibf-secondary); margin-bottom: 10px;
  padding-bottom: 6px; border-bottom: 1px solid var(--uibf-border);
}
.uibf-info-module p { font-size: 1.3rem; line-height: 1.7; color: var(--uibf-text); margin-bottom: 8px; }
.uibf-info-module ul { padding-left: 18px; }
.uibf-info-module li { font-size: 1.3rem; line-height: 1.7; color: var(--uibf-text); margin-bottom: 4px; }

/* Bottom navigation */
.uibf-bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 430px; height: 62px; z-index: 1000;
  background: linear-gradient(180deg, #1E1E1E, #0F0F0F);
  border-top: 2px solid var(--uibf-primary);
  display: flex; justify-content: space-around; align-items: center;
  padding: 0 4px;
}
@media (min-width: 769px) { .uibf-bottom-nav { display: none; } }
.uibf-bottom-nav-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background: none; border: none; color: var(--uibf-text-muted);
  font-size: 1rem; cursor: pointer; min-width: 60px; min-height: 58px;
  transition: var(--uibf-transition); gap: 2px; padding: 4px;
}
.uibf-bottom-nav-btn i, .uibf-bottom-nav-btn .material-icons,
.uibf-bottom-nav-btn ion-icon { font-size: 24px; }
.uibf-bottom-nav-btn span { font-size: 1rem; }
.uibf-bottom-nav-btn:hover, .uibf-nav-active {
  color: var(--uibf-secondary);
}
.uibf-nav-active { position: relative; }
.uibf-nav-active::after {
  content: ''; position: absolute; top: -2px; left: 20%; right: 20%;
  height: 3px; background: var(--uibf-secondary); border-radius: 0 0 3px 3px;
}

/* Footer */
.uibf-footer {
  background: #1A1A1A; padding: 24px 14px; border-top: 2px solid var(--uibf-primary);
}
.uibf-footer-brand { text-align: center; margin-bottom: 20px; }
.uibf-footer-brand h3 { font-size: 1.6rem; color: var(--uibf-text-light); margin-bottom: 8px; }
.uibf-footer-brand p { font-size: 1.2rem; color: var(--uibf-text-muted); line-height: 1.6; }
.uibf-footer-btns {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 18px;
}
.uibf-footer-btns .uibf-btn { font-size: 1.1rem; padding: 8px 14px; }
.uibf-footer-links {
  display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: center; margin-bottom: 14px;
}
.uibf-footer-links a { font-size: 1.1rem; color: var(--uibf-text-muted); }
.uibf-footer-links a:hover { color: var(--uibf-accent); }
.uibf-copyright {
  text-align: center; font-size: 1.1rem; color: var(--uibf-text-muted);
  border-top: 1px solid var(--uibf-border); padding-top: 12px;
}

/* FAQ page */
.uibf-faq-item {
  margin: 10px 14px; background: var(--uibf-bg-card); border-radius: var(--uibf-radius-sm);
  border: 1px solid var(--uibf-border); overflow: hidden;
}
.uibf-faq-q {
  padding: 14px; font-size: 1.4rem; font-weight: 600; color: var(--uibf-text-light);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
}
.uibf-faq-a {
  padding: 0 14px 14px; font-size: 1.3rem; color: var(--uibf-text); line-height: 1.7;
}

/* Review page */
.uibf-review-section {
  margin: 14px 10px; padding: 16px; background: var(--uibf-bg-card);
  border-radius: var(--uibf-radius); border: 1px solid var(--uibf-border);
}
.uibf-review-section h2 {
  font-size: 1.6rem; color: var(--uibf-secondary); margin-bottom: 10px;
}
.uibf-review-section p {
  font-size: 1.3rem; line-height: 1.7; color: var(--uibf-text); margin-bottom: 8px;
}
.uibf-star { color: var(--uibf-gold); }
.uibf-rating-bar {
  display: flex; align-items: center; gap: 10px; margin: 8px 0;
}
.uibf-rating-bar span:first-child { font-size: 1.2rem; color: var(--uibf-text-muted); min-width: 100px; }
.uibf-rating-fill {
  height: 8px; background: linear-gradient(90deg, var(--uibf-primary), var(--uibf-secondary));
  border-radius: 4px;
}

/* Page title area */
.uibf-page-title {
  padding: 18px 14px 12px; background: linear-gradient(135deg, var(--uibf-bg) 0%, #1A0A0E 100%);
}
.uibf-page-title h1 {
  font-size: 2rem; color: var(--uibf-text-light); margin-bottom: 6px;
}
.uibf-page-title p { font-size: 1.3rem; color: var(--uibf-text-muted); }

/* Utility */
.uibf-text-center { text-align: center; }
.uibf-mt-sm { margin-top: 8px; }
.uibf-mb-sm { margin-bottom: 8px; }
.uibf-hidden { display: none; }

/* Internal links styling */
.uibf-internal-links { margin: 14px 10px; }
.uibf-internal-links a {
  display: inline-block; margin: 4px 6px 4px 0; padding: 6px 12px;
  background: var(--uibf-bg-card); border: 1px solid var(--uibf-border);
  border-radius: 20px; font-size: 1.2rem; color: var(--uibf-text);
  transition: var(--uibf-transition);
}
.uibf-internal-links a:hover {
  border-color: var(--uibf-secondary); color: var(--uibf-secondary);
}

/* Desktop adjustments */
@media (min-width: 769px) {
  body { max-width: 430px; }
  .uibf-bottom-nav { display: none; }
}
@media (max-width: 768px) {
  .uibf-main { padding-bottom: 80px; }
}