/**
 * KKKL Login - Core Stylesheet
 * Prefix: w6fd2-
 * Color Palette: #1B263B | #808080 | #FFB6C1 | #FF7F50 | #DCDCDC
 */

/* Root variables */
:root {
  --w6fd2-bg: #1B263B;
  --w6fd2-bg-dark: #0f1729;
  --w6fd2-bg-card: #1e2d4a;
  --w6fd2-primary: #FF7F50;
  --w6fd2-secondary: #FFB6C1;
  --w6fd2-accent: #FF7F50;
  --w6fd2-text: #DCDCDC;
  --w6fd2-text-muted: #808080;
  --w6fd2-white: #ffffff;
  --w6fd2-border: rgba(255, 182, 193, 0.2);
  --w6fd2-shadow: rgba(0, 0, 0, 0.3);
  --w6fd2-radius: 8px;
  --w6fd2-radius-lg: 12px;
  --w6fd2-transition: 0.3s ease;
}

/* Reset & Base */
html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;
  background-color: var(--w6fd2-bg);
  color: var(--w6fd2-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--w6fd2-primary);
  text-decoration: none;
  transition: color var(--w6fd2-transition);
}

a:hover {
  color: var(--w6fd2-secondary);
}

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

/* Container */
.w6fd2-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

/* Header */
.w6fd2-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 5.6rem;
  background: var(--w6fd2-bg-dark);
  border-bottom: 1px solid var(--w6fd2-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.2rem;
  z-index: 1000;
}

.w6fd2-header-left {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.w6fd2-logo {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 6px;
}

.w6fd2-site-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--w6fd2-white);
  letter-spacing: 0.5px;
}

.w6fd2-header-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.w6fd2-btn-register {
  background: var(--w6fd2-primary);
  color: var(--w6fd2-white);
  border: none;
  padding: 0.6rem 1.4rem;
  border-radius: var(--w6fd2-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--w6fd2-transition);
  min-height: 3.6rem;
  min-width: 7rem;
}

.w6fd2-btn-register:hover {
  background: #ff6a35;
  transform: translateY(-1px);
}

.w6fd2-btn-login {
  background: transparent;
  color: var(--w6fd2-secondary);
  border: 1px solid var(--w6fd2-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: var(--w6fd2-radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--w6fd2-transition);
  min-height: 3.6rem;
  min-width: 7rem;
}

.w6fd2-btn-login:hover {
  background: rgba(255, 182, 193, 0.1);
}

.w6fd2-menu-btn {
  background: none;
  border: none;
  color: var(--w6fd2-text);
  font-size: 2.2rem;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Menu */
.w6fd2-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--w6fd2-transition);
}

.w6fd2-overlay-active {
  opacity: 1;
  visibility: visible;
}

.w6fd2-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--w6fd2-bg-dark);
  z-index: 9999;
  transition: right var(--w6fd2-transition);
  padding: 2rem 1.6rem;
  overflow-y: auto;
}

.w6fd2-menu-active {
  right: 0;
}

.w6fd2-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--w6fd2-border);
}

.w6fd2-menu-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--w6fd2-white);
}

.w6fd2-menu-close {
  background: none;
  border: none;
  color: var(--w6fd2-text);
  font-size: 2rem;
  cursor: pointer;
}

.w6fd2-menu-links {
  list-style: none;
}

.w6fd2-menu-links li {
  margin-bottom: 0.4rem;
}

.w6fd2-menu-links a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  color: var(--w6fd2-text);
  font-size: 1.4rem;
  border-radius: var(--w6fd2-radius);
  transition: all var(--w6fd2-transition);
  min-height: 4.4rem;
}

.w6fd2-menu-links a:hover {
  background: rgba(255, 127, 80, 0.1);
  color: var(--w6fd2-primary);
}

.w6fd2-menu-links .material-icons {
  font-size: 2rem;
}

/* Main Content */
.w6fd2-main {
  padding-top: 5.6rem;
}

/* Carousel */
.w6fd2-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0 0 var(--w6fd2-radius-lg) var(--w6fd2-radius-lg);
}

.w6fd2-slides {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
}

.w6fd2-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
  cursor: pointer;
}

.w6fd2-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.w6fd2-slide-active {
  opacity: 1;
}

.w6fd2-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
  z-index: 5;
}

.w6fd2-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--w6fd2-transition);
  border: none;
}

.w6fd2-dot-active {
  background: var(--w6fd2-primary);
  width: 2rem;
  border-radius: 4px;
}

/* Section */
.w6fd2-section {
  padding: 2rem 1.2rem;
}

.w6fd2-section-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--w6fd2-white);
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.w6fd2-section-title .material-icons,
.w6fd2-section-title .fas,
.w6fd2-section-title .far {
  font-size: 2rem;
  color: var(--w6fd2-primary);
}

/* Game Grid */
.w6fd2-game-category-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--w6fd2-secondary);
  margin: 1.6rem 0 1rem;
  padding-left: 0.4rem;
  border-left: 3px solid var(--w6fd2-primary);
}

.w6fd2-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.w6fd2-game-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: transform var(--w6fd2-transition);
}

.w6fd2-game-item:hover {
  transform: scale(1.05);
}

.w6fd2-game-img {
  width: 7rem;
  height: 7rem;
  border-radius: var(--w6fd2-radius);
  object-fit: cover;
  margin-bottom: 0.4rem;
  border: 1px solid var(--w6fd2-border);
}

.w6fd2-game-name {
  font-size: 1rem;
  color: var(--w6fd2-text);
  text-align: center;
  line-height: 1.2rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  max-height: 2.4rem;
}

/* Card */
.w6fd2-card {
  background: var(--w6fd2-bg-card);
  border-radius: var(--w6fd2-radius-lg);
  padding: 1.6rem;
  margin-bottom: 1.2rem;
  border: 1px solid var(--w6fd2-border);
}

.w6fd2-card-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--w6fd2-white);
  margin-bottom: 1rem;
}

.w6fd2-card p {
  font-size: 1.3rem;
  line-height: 1.8rem;
  color: var(--w6fd2-text);
  margin-bottom: 0.8rem;
}

/* Promo Button */
.w6fd2-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  border-radius: var(--w6fd2-radius);
  font-size: 1.4rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--w6fd2-transition);
  min-height: 4.4rem;
}

.w6fd2-btn-primary {
  background: linear-gradient(135deg, var(--w6fd2-primary), #ff6a35);
  color: var(--w6fd2-white);
}

.w6fd2-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 127, 80, 0.4);
}

.w6fd2-btn-outline {
  background: transparent;
  border: 2px solid var(--w6fd2-primary);
  color: var(--w6fd2-primary);
}

.w6fd2-btn-outline:hover {
  background: rgba(255, 127, 80, 0.1);
}

/* CTA Section */
.w6fd2-cta {
  text-align: center;
  padding: 2.5rem 1.2rem;
  background: linear-gradient(135deg, var(--w6fd2-bg-card), rgba(255, 127, 80, 0.15));
  border-radius: var(--w6fd2-radius-lg);
  margin: 1.5rem 1.2rem;
}

.w6fd2-cta h2 {
  font-size: 2rem;
  color: var(--w6fd2-white);
  margin-bottom: 0.8rem;
}

.w6fd2-cta p {
  color: var(--w6fd2-text-muted);
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

/* Footer */
.w6fd2-footer {
  background: var(--w6fd2-bg-dark);
  padding: 2.5rem 1.2rem;
  border-top: 1px solid var(--w6fd2-border);
}

.w6fd2-footer-brand {
  margin-bottom: 1.5rem;
}

.w6fd2-footer-brand p {
  font-size: 1.2rem;
  color: var(--w6fd2-text-muted);
  line-height: 1.6rem;
  margin-bottom: 0.5rem;
}

.w6fd2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.w6fd2-footer-links a {
  font-size: 1.2rem;
  color: var(--w6fd2-text-muted);
  padding: 0.4rem 0.8rem;
  border: 1px solid rgba(128, 128, 128, 0.3);
  border-radius: 4px;
  transition: all var(--w6fd2-transition);
}

.w6fd2-footer-links a:hover {
  color: var(--w6fd2-primary);
  border-color: var(--w6fd2-primary);
}

.w6fd2-footer-copy {
  text-align: center;
  font-size: 1.1rem;
  color: var(--w6fd2-text-muted);
  padding-top: 1rem;
  border-top: 1px solid rgba(128, 128, 128, 0.2);
}

/* Bottom Navigation */
.w6fd2-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  height: 6rem;
  background: var(--w6fd2-bg-dark);
  border-top: 1px solid var(--w6fd2-border);
  display: flex;
  align-items: center;
  justify-content: space-around;
  z-index: 1000;
  padding: 0 0.4rem;
}

.w6fd2-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  min-height: 5.2rem;
  background: none;
  border: none;
  color: var(--w6fd2-text-muted);
  cursor: pointer;
  transition: all var(--w6fd2-transition);
  padding: 0.4rem;
  border-radius: var(--w6fd2-radius);
  position: relative;
}

.w6fd2-bnav-item:hover,
.w6fd2-bnav-active {
  color: var(--w6fd2-primary);
}

.w6fd2-bnav-active::after {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 2rem;
  height: 2px;
  background: var(--w6fd2-primary);
  border-radius: 1px;
}

.w6fd2-bnav-icon {
  font-size: 2.2rem;
  margin-bottom: 0.2rem;
}

.w6fd2-bnav-text {
  font-size: 1rem;
  line-height: 1.2rem;
}

/* Promotional text link */
.w6fd2-promo-link {
  color: var(--w6fd2-primary);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  transition: color var(--w6fd2-transition);
}

.w6fd2-promo-link:hover {
  color: var(--w6fd2-secondary);
}

/* Responsive helpers */
@media (max-width: 768px) {
  .w6fd2-main {
    padding-bottom: 8rem;
  }
}

@media (min-width: 769px) {
  .w6fd2-bottom-nav {
    display: none;
  }
}

/* Utility */
.w6fd2-text-center { text-align: center; }
.w6fd2-mb-1 { margin-bottom: 0.8rem; }
.w6fd2-mb-2 { margin-bottom: 1.6rem; }
.w6fd2-mt-1 { margin-top: 0.8rem; }
.w6fd2-mt-2 { margin-top: 1.6rem; }
.w6fd2-hidden { display: none; }

/* Partners row */
.w6fd2-partners {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  padding: 1rem 0;
}

.w6fd2-partners span {
  font-size: 1.1rem;
  color: var(--w6fd2-text-muted);
  padding: 0.3rem 0.6rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

/* Stats badge */
.w6fd2-badge {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  font-size: 1.1rem;
  border-radius: 4px;
  font-weight: 600;
}

.w6fd2-badge-hot {
  background: rgba(255, 127, 80, 0.2);
  color: var(--w6fd2-primary);
}

.w6fd2-badge-new {
  background: rgba(255, 182, 193, 0.2);
  color: var(--w6fd2-secondary);
}

/* Winner list */
.w6fd2-winner-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem;
  border-bottom: 1px solid rgba(128, 128, 128, 0.15);
}

.w6fd2-winner-item:last-child {
  border-bottom: none;
}

.w6fd2-winner-name {
  font-size: 1.2rem;
  color: var(--w6fd2-white);
}

.w6fd2-winner-amount {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--w6fd2-primary);
}

/* FAQ */
.w6fd2-faq-item {
  padding: 1.2rem;
  border-bottom: 1px solid var(--w6fd2-border);
}

.w6fd2-faq-q {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--w6fd2-white);
  margin-bottom: 0.6rem;
}

.w6fd2-faq-a {
  font-size: 1.3rem;
  color: var(--w6fd2-text);
  line-height: 1.8rem;
}

/* Testimonial */
.w6fd2-testimonial {
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--w6fd2-radius);
  margin-bottom: 0.8rem;
  border-left: 3px solid var(--w6fd2-primary);
}

.w6fd2-testimonial-text {
  font-size: 1.3rem;
  color: var(--w6fd2-text);
  font-style: italic;
  margin-bottom: 0.5rem;
}

.w6fd2-testimonial-author {
  font-size: 1.1rem;
  color: var(--w6fd2-text-muted);
}