/**
 * PH Famous - Theme Stylesheet
 * Prefix: uibb-
 * Colors: #4B0082 (indigo) | #E0F2F1 (teal mist) | #1A1A1A (near-black) | #DA70D6 (orchid) | #CC99FF (lavender)
 */

/* === CSS Variables === */
:root {
  --uibb-primary: #4B0082;
  --uibb-primary-light: #6B2FA0;
  --uibb-primary-dark: #320058;
  --uibb-bg: #1A1A1A;
  --uibb-bg-light: #2A2A2A;
  --uibb-bg-card: #222222;
  --uibb-text: #E0F2F1;
  --uibb-text-muted: #A0B8B6;
  --uibb-accent: #DA70D6;
  --uibb-accent-light: #E8A0E5;
  --uibb-lavender: #CC99FF;
  --uibb-border: #333333;
  --uibb-radius: 8px;
  --uibb-radius-lg: 12px;
  --uibb-shadow: 0 4px 15px rgba(75, 0, 130, 0.3);
  --uibb-transition: all 0.3s ease;
  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: var(--uibb-bg);
  color: var(--uibb-text);
  font-size: 1.6rem;
  line-height: 1.5;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--uibb-lavender); text-decoration: none; transition: var(--uibb-transition); }
a:hover { color: var(--uibb-accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

/* === Header === */
.uibb-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 1000;
  background: linear-gradient(180deg, var(--uibb-primary-dark) 0%, var(--uibb-primary) 100%);
  padding: 0 1.2rem;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
}
.uibb-header-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.uibb-header-logo img { width: 28px; height: 28px; border-radius: 4px; }
.uibb-header-logo span {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--uibb-lavender);
  letter-spacing: 0.5px;
}
.uibb-header-actions { display: flex; align-items: center; gap: 0.8rem; }
.uibb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: var(--uibb-radius);
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--uibb-transition);
  min-height: 36px;
}
.uibb-btn-register {
  background: linear-gradient(135deg, var(--uibb-accent), var(--uibb-lavender));
  color: var(--uibb-bg);
}
.uibb-btn-register:hover { transform: scale(1.05); box-shadow: 0 0 15px rgba(218, 112, 214, 0.5); }
.uibb-btn-login {
  background: transparent;
  color: var(--uibb-text);
  border: 1.5px solid var(--uibb-lavender);
}
.uibb-btn-login:hover { background: rgba(204, 153, 255, 0.15); }
.uibb-menu-toggle {
  background: none;
  border: none;
  color: var(--uibb-text);
  font-size: 2.4rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* === Mobile Menu === */
.uibb-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100vh;
  background: var(--uibb-bg-light);
  z-index: 9999;
  transition: right 0.35s ease;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}
.uibb-menu-active { right: 0; }
.uibb-mobile-menu .uibb-menu-close {
  background: none;
  border: none;
  color: var(--uibb-text);
  font-size: 2.8rem;
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1.2rem;
}
.uibb-mobile-menu nav { margin-top: 4rem; }
.uibb-mobile-menu nav a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1rem;
  color: var(--uibb-text);
  font-size: 1.5rem;
  border-bottom: 1px solid var(--uibb-border);
  transition: var(--uibb-transition);
}
.uibb-mobile-menu nav a:hover {
  color: var(--uibb-lavender);
  background: rgba(75, 0, 130, 0.3);
  padding-left: 1.5rem;
}
.uibb-menu-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}
.uibb-overlay-active { opacity: 1; pointer-events: auto; }

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

/* === Carousel === */
.uibb-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--uibb-radius-lg) var(--uibb-radius-lg);
}
.uibb-carousel-slide {
  display: none;
  width: 100%;
  cursor: pointer;
}
.uibb-slide-active { display: block; }
.uibb-carousel-slide img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.uibb-carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(75, 0, 130, 0.7);
  color: var(--uibb-text);
  border: none;
  padding: 1rem;
  cursor: pointer;
  border-radius: 50%;
  font-size: 1.6rem;
  z-index: 5;
  transition: var(--uibb-transition);
}
.uibb-carousel-nav:hover { background: var(--uibb-primary); }
.uibb-carousel-prev { left: 1rem; }
.uibb-carousel-next { right: 1rem; }
.uibb-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}

/* === Section Layout === */
.uibb-section {
  padding: 2.5rem 1.5rem;
}
.uibb-section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--uibb-lavender);
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--uibb-primary);
}
.uibb-container { width: 100%; max-width: 430px; margin: 0 auto; }

/* === Game Grid === */
.uibb-game-category-title {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--uibb-accent);
  margin: 2rem 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.uibb-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.uibb-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: var(--uibb-transition);
  border-radius: var(--uibb-radius);
  padding: 0.6rem;
  background: var(--uibb-bg-card);
}
.uibb-game-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(75, 0, 130, 0.4);
  background: var(--uibb-primary-dark);
}
.uibb-game-item img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--uibb-radius);
  object-fit: cover;
  margin-bottom: 0.4rem;
}
.uibb-game-item span {
  font-size: 1.1rem;
  color: var(--uibb-text-muted);
  text-align: center;
  line-height: 1.2;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Content Modules === */
.uibb-card {
  background: var(--uibb-bg-card);
  border-radius: var(--uibb-radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--uibb-border);
}
.uibb-card h2, .uibb-card h3 {
  color: var(--uibb-lavender);
  margin-bottom: 1rem;
}
.uibb-card h2 { font-size: 1.8rem; }
.uibb-card h3 { font-size: 1.5rem; }
.uibb-card p {
  color: var(--uibb-text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.uibb-card ul { padding-left: 1.5rem; }
.uibb-card ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.8rem;
  color: var(--uibb-text-muted);
  line-height: 1.5;
}
.uibb-card ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  background: var(--uibb-accent);
  border-radius: 50%;
}

/* === CTA / Promo === */
.uibb-cta {
  background: linear-gradient(135deg, var(--uibb-primary), var(--uibb-primary-light));
  border-radius: var(--uibb-radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  margin: 2rem 0;
}
.uibb-cta h2 { color: var(--uibb-lavender); font-size: 2rem; margin-bottom: 1rem; }
.uibb-cta p { color: var(--uibb-text); margin-bottom: 1.5rem; }
.uibb-cta .uibb-btn {
  font-size: 1.5rem;
  padding: 1rem 2.5rem;
}

/* === Footer === */
.uibb-footer {
  background: var(--uibb-bg-light);
  padding: 2.5rem 1.5rem;
  border-top: 2px solid var(--uibb-primary);
}
.uibb-footer-brand {
  text-align: center;
  margin-bottom: 2rem;
}
.uibb-footer-brand p {
  color: var(--uibb-text-muted);
  font-size: 1.3rem;
  line-height: 1.6;
}
.uibb-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 2rem;
}
.uibb-footer-links a {
  color: var(--uibb-lavender);
  font-size: 1.2rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--uibb-border);
  border-radius: var(--uibb-radius);
  transition: var(--uibb-transition);
}
.uibb-footer-links a:hover {
  background: var(--uibb-primary);
  border-color: var(--uibb-primary);
}
.uibb-footer-copy {
  text-align: center;
  color: var(--uibb-text-muted);
  font-size: 1.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--uibb-border);
}

/* === Bottom Navigation === */
.uibb-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 62px;
  background: linear-gradient(180deg, var(--uibb-primary-dark) 0%, #0D001A 100%);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  border-top: 1px solid var(--uibb-primary);
  box-shadow: 0 -4px 15px rgba(75, 0, 130, 0.4);
}
.uibb-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--uibb-text-muted);
  cursor: pointer;
  min-width: 60px;
  min-height: 56px;
  transition: var(--uibb-transition);
  border-radius: 8px;
  padding: 0.4rem;
}
.uibb-bottom-nav-btn i,
.uibb-bottom-nav-btn .material-icons,
.uibb-bottom-nav-btn ion-icon {
  font-size: 22px;
  margin-bottom: 2px;
}
.uibb-bottom-nav-btn span {
  font-size: 1rem;
  color: var(--uibb-text-muted);
}
.uibb-bottom-nav-btn:hover,
.uibb-nav-active {
  color: var(--uibb-lavender);
  background: rgba(75, 0, 130, 0.4);
}
.uibb-bottom-nav-btn:active {
  transform: scale(0.92);
}
@media (min-width: 769px) {
  .uibb-bottom-nav { display: none; }
}

/* === Utility Classes === */
.uibb-text-center { text-align: center; }
.uibb-text-accent { color: var(--uibb-accent); }
.uibb-text-lavender { color: var(--uibb-lavender); }
.uibb-mt-1 { margin-top: 1rem; }
.uibb-mt-2 { margin-top: 2rem; }
.uibb-mb-1 { margin-bottom: 1rem; }
.uibb-mb-2 { margin-bottom: 2rem; }
.uibb-promo-text {
  color: var(--uibb-lavender);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-decoration-color: var(--uibb-accent);
  text-underline-offset: 3px;
}
.uibb-promo-text:hover { color: var(--uibb-accent); }

/* === Responsive Tweaks === */
@media (min-width: 769px) {
  .uibb-main { padding-bottom: 0; }
}
@media (max-width: 360px) {
  .uibb-game-grid { grid-template-columns: repeat(3, 1fr); }
  .uibb-btn { padding: 0.5rem 1rem; font-size: 1.2rem; }
}

/* === Animations === */
@keyframes uibb-fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.uibb-animate-in {
  animation: uibb-fadeIn 0.5s ease forwards;
}