/**
 * JL 77 Core Stylesheet
 * Class prefix: uifc-
 * Colors: #4B0082 (primary), #2D2D2D (bg)
 * Mobile-first design, max-width 430px
 */

/* Root font for rem units */
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

:root {
  --uifc-primary: #4B0082;
  --uifc-primary-light: #6B2FA0;
  --uifc-primary-dark: #35005E;
  --uifc-bg: #2D2D2D;
  --uifc-bg-light: #3A3A3A;
  --uifc-bg-card: #1E1E1E;
  --uifc-text: #F0E6FF;
  --uifc-text-muted: #B8A9D4;
  --uifc-accent: #FFD700;
  --uifc-accent2: #00E5FF;
  --uifc-success: #00C853;
  --uifc-danger: #FF3D00;
  --uifc-border: #5A2D82;
  --uifc-radius: 1.2rem;
  --uifc-radius-sm: 0.8rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Roboto, -apple-system, sans-serif;
  background-color: var(--uifc-bg);
  color: var(--uifc-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--uifc-accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--uifc-accent2);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========== HEADER ========== */
.uifc-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: 5.6rem;
  background: linear-gradient(135deg, var(--uifc-primary-dark), var(--uifc-primary));
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(75, 0, 130, 0.6);
}

.uifc-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.uifc-logo {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 0.6rem;
}

.uifc-site-name {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--uifc-accent);
  letter-spacing: 0.5px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.uifc-header-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.uifc-btn-register {
  background: linear-gradient(135deg, var(--uifc-accent), #FFA000);
  color: var(--uifc-bg);
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: 2rem;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-transform: uppercase;
}

.uifc-btn-register:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
}

.uifc-btn-login {
  background: transparent;
  color: var(--uifc-text);
  border: 2px solid var(--uifc-accent);
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  font-size: 1.3rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}

.uifc-btn-login:hover {
  background: rgba(255, 215, 0, 0.1);
}

.uifc-menu-toggle {
  background: none;
  border: none;
  color: var(--uifc-text);
  font-size: 2.4rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
}

/* ========== MOBILE MENU ========== */
.uifc-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 9998;
}

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

.uifc-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: linear-gradient(180deg, var(--uifc-primary-dark), var(--uifc-bg-card));
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
  padding: 2rem 0;
}

.uifc-menu-active {
  right: 0;
}

.uifc-menu-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--uifc-text);
  font-size: 2.8rem;
  cursor: pointer;
  line-height: 1;
}

.uifc-menu-nav {
  list-style: none;
  padding: 2rem 0;
}

.uifc-menu-nav li {
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.uifc-menu-nav a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem 2rem;
  color: var(--uifc-text);
  font-size: 1.5rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}

.uifc-menu-nav a:hover {
  background: rgba(75, 0, 130, 0.3);
  color: var(--uifc-accent);
}

.uifc-menu-nav .material-icons {
  font-size: 2rem;
  color: var(--uifc-accent);
}

/* ========== MAIN CONTENT ========== */
.uifc-main {
  padding-top: 5.6rem;
  min-height: 100vh;
}

/* ========== CAROUSEL ========== */
.uifc-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 430/200;
  background: var(--uifc-bg-card);
}

.uifc-carousel-slide {
  display: none;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

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

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

.uifc-carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.8rem;
}

.uifc-carousel-dot {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: background 0.2s;
}

.uifc-dot-active {
  background: var(--uifc-accent);
}

/* ========== SECTIONS ========== */
.uifc-section {
  padding: 2rem 1.2rem;
}

.uifc-section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--uifc-accent);
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid var(--uifc-primary);
}

.uifc-section-title i {
  margin-right: 0.6rem;
}

/* ========== GAME GRID ========== */
.uifc-game-category {
  margin-bottom: 2rem;
}

.uifc-category-label {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--uifc-accent2);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.uifc-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.uifc-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform 0.15s;
}

.uifc-game-item:hover {
  transform: scale(1.06);
}

.uifc-game-img {
  width: 7.5rem;
  height: 7.5rem;
  border-radius: var(--uifc-radius-sm);
  object-fit: cover;
  border: 2px solid var(--uifc-border);
  margin-bottom: 0.4rem;
}

.uifc-game-name {
  font-size: 1.1rem;
  color: var(--uifc-text-muted);
  text-align: center;
  line-height: 1.3rem;
  max-width: 7.5rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========== CONTENT CARDS ========== */
.uifc-card {
  background: var(--uifc-bg-card);
  border-radius: var(--uifc-radius);
  padding: 1.6rem;
  margin-bottom: 1.4rem;
  border: 1px solid rgba(75, 0, 130, 0.3);
}

.uifc-card h3 {
  font-size: 1.7rem;
  color: var(--uifc-accent);
  margin-bottom: 0.8rem;
}

.uifc-card p {
  color: var(--uifc-text-muted);
  line-height: 1.8rem;
  margin-bottom: 0.8rem;
}

/* ========== PROMO BUTTONS ========== */
.uifc-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--uifc-primary), var(--uifc-primary-light));
  color: var(--uifc-accent);
  border: none;
  padding: 1rem 2.4rem;
  border-radius: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.uifc-promo-btn:hover {
  transform: scale(1.04);
  box-shadow: 0 4px 18px rgba(75, 0, 130, 0.5);
}

.uifc-promo-link {
  color: var(--uifc-accent);
  font-weight: 700;
  cursor: pointer;
  border-bottom: 1px dashed var(--uifc-accent);
  transition: color 0.2s;
}

.uifc-promo-link:hover {
  color: var(--uifc-accent2);
}

/* ========== FEATURES GRID ========== */
.uifc-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
}

.uifc-feature-item {
  background: var(--uifc-bg-card);
  border-radius: var(--uifc-radius-sm);
  padding: 1.4rem 1rem;
  text-align: center;
  border: 1px solid rgba(75, 0, 130, 0.25);
}

.uifc-feature-item i,
.uifc-feature-item .material-icons {
  font-size: 2.8rem;
  color: var(--uifc-accent);
  margin-bottom: 0.8rem;
}

.uifc-feature-item h4 {
  font-size: 1.3rem;
  color: var(--uifc-text);
  margin-bottom: 0.4rem;
}

.uifc-feature-item p {
  font-size: 1.1rem;
  color: var(--uifc-text-muted);
  line-height: 1.4rem;
}

/* ========== PAYMENT METHODS ========== */
.uifc-payment-row {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

.uifc-payment-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.uifc-payment-icon {
  font-size: 3rem;
}

.uifc-payment-name {
  font-size: 1.2rem;
  color: var(--uifc-text-muted);
}

/* ========== TESTIMONIALS ========== */
.uifc-testimonial {
  background: var(--uifc-bg-card);
  border-radius: var(--uifc-radius);
  padding: 1.4rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--uifc-accent);
}

.uifc-testimonial-text {
  font-style: italic;
  color: var(--uifc-text-muted);
  margin-bottom: 0.6rem;
  line-height: 1.7rem;
}

.uifc-testimonial-author {
  font-size: 1.2rem;
  color: var(--uifc-accent2);
  font-weight: 600;
}

/* ========== WINNER SHOWCASE ========== */
.uifc-winner-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 1.2rem;
  background: var(--uifc-bg-card);
  border-radius: var(--uifc-radius-sm);
  margin-bottom: 0.6rem;
}

.uifc-winner-name {
  font-weight: 600;
  color: var(--uifc-text);
  font-size: 1.3rem;
}

.uifc-winner-game {
  font-size: 1.1rem;
  color: var(--uifc-text-muted);
}

.uifc-winner-amount {
  font-weight: 800;
  color: var(--uifc-success);
  font-size: 1.4rem;
}

/* ========== APP DOWNLOAD CTA ========== */
.uifc-app-cta {
  background: linear-gradient(135deg, var(--uifc-primary-dark), var(--uifc-primary));
  border-radius: var(--uifc-radius);
  padding: 2rem 1.6rem;
  text-align: center;
  margin: 1.4rem 0;
}

.uifc-app-cta h3 {
  font-size: 2rem;
  color: var(--uifc-accent);
  margin-bottom: 0.8rem;
}

.uifc-app-cta p {
  color: var(--uifc-text-muted);
  margin-bottom: 1.4rem;
  line-height: 1.7rem;
}

/* ========== RTP TABLE ========== */
.uifc-rtp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.uifc-rtp-table th {
  background: var(--uifc-primary);
  color: var(--uifc-accent);
  padding: 0.8rem 0.6rem;
  text-align: left;
  font-weight: 600;
}

.uifc-rtp-table td {
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  color: var(--uifc-text-muted);
}

.uifc-rtp-bar {
  height: 0.8rem;
  border-radius: 0.4rem;
  background: var(--uifc-bg-light);
  overflow: hidden;
}

.uifc-rtp-fill {
  height: 100%;
  border-radius: 0.4rem;
  background: linear-gradient(90deg, var(--uifc-primary-light), var(--uifc-accent));
}

/* ========== FOOTER ========== */
.uifc-footer {
  background: var(--uifc-bg-card);
  padding: 2rem 1.2rem;
  border-top: 2px solid var(--uifc-primary);
}

.uifc-footer-brand {
  text-align: center;
  margin-bottom: 1.6rem;
}

.uifc-footer-brand p {
  color: var(--uifc-text-muted);
  font-size: 1.2rem;
  line-height: 1.7rem;
  max-width: 36rem;
  margin: 0 auto;
}

.uifc-footer-promo {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}

.uifc-footer-promo-btn {
  background: linear-gradient(135deg, var(--uifc-primary), var(--uifc-primary-light));
  color: var(--uifc-accent);
  border: none;
  padding: 0.7rem 1.6rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s;
}

.uifc-footer-promo-btn:hover {
  transform: scale(1.04);
}

.uifc-footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.uifc-footer-links a {
  color: var(--uifc-text-muted);
  font-size: 1.2rem;
  transition: color 0.2s;
}

.uifc-footer-links a:hover {
  color: var(--uifc-accent);
}

.uifc-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.35);
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ========== BOTTOM NAVIGATION ========== */
.uifc-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  max-width: 430px;
  margin: 0 auto;
  height: 6rem;
  background: linear-gradient(180deg, var(--uifc-primary-dark), var(--uifc-bg-card));
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -2px 14px rgba(75, 0, 130, 0.5);
  border-top: 1px solid var(--uifc-border);
}

.uifc-bottom-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5rem;
  background: none;
  border: none;
  cursor: pointer;
  transition: transform 0.12s;
  color: var(--uifc-text-muted);
  position: relative;
}

.uifc-bottom-nav-btn:hover {
  transform: scale(1.08);
}

.uifc-bottom-nav-btn .uifc-nav-icon {
  font-size: 2.4rem;
  margin-bottom: 0.2rem;
}

.uifc-bottom-nav-btn .uifc-nav-label {
  font-size: 1rem;
  font-weight: 600;
}

.uifc-nav-active .uifc-nav-icon,
.uifc-nav-active .uifc-nav-label {
  color: var(--uifc-accent);
}

.uifc-bottom-nav-btn:active {
  transform: scale(0.92);
}

/* ========== HELP PAGE CONTENT ========== */
.uifc-help-content {
  padding: 1.4rem 1.2rem;
}

.uifc-help-content h2 {
  font-size: 1.8rem;
  color: var(--uifc-accent);
  margin: 1.6rem 0 0.8rem;
  border-bottom: 1px solid var(--uifc-primary);
  padding-bottom: 0.5rem;
}

.uifc-help-content h3 {
  font-size: 1.5rem;
  color: var(--uifc-accent2);
  margin: 1.2rem 0 0.6rem;
}

.uifc-help-content p {
  color: var(--uifc-text-muted);
  line-height: 1.8rem;
  margin-bottom: 0.8rem;
}

.uifc-faq-item {
  background: var(--uifc-bg-card);
  border-radius: var(--uifc-radius-sm);
  padding: 1.2rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--uifc-primary);
}

.uifc-faq-item strong {
  color: var(--uifc-accent);
  display: block;
  margin-bottom: 0.4rem;
  font-size: 1.4rem;
}

.uifc-faq-item span {
  color: var(--uifc-text-muted);
  line-height: 1.7rem;
  font-size: 1.3rem;
}

/* ========== DESKTOP RESPONSIVE ========== */
@media (min-width: 769px) {
  .uifc-bottom-nav {
    display: none;
  }
  .uifc-menu-toggle {
    display: none;
  }
}

@media (max-width: 768px) {
  .uifc-main {
    padding-bottom: 8rem;
  }
}