/* ==========================================================================
   Kuwin VN - Theme Stylesheet
   Mobile-first gaming website styles. All custom classes use pg7d- prefix.
   Color palette: #80CBC4 (mint) | #00FFFF (cyan accent) | #0A0A0A (bg)
                  #495057 (muted) | #FF6347 (warm accent / CTA)
   ========================================================================== */

:root {
  --pg7d-primary: #80CBC4;
  --pg7d-accent: #00FFFF;
  --pg7d-bg: #0A0A0A;
  --pg7d-bg-alt: #141414;
  --pg7d-muted: #495057;
  --pg7d-cta: #FF6347;
  --pg7d-text: #F5F7FA;
  --pg7d-text-soft: #B8C0C8;
  --pg7d-border: rgba(128, 203, 196, 0.18);
  --pg7d-shadow: 0 6px 22px rgba(0, 0, 0, 0.45);
  --pg7d-radius: 12px;
  --pg7d-maxw: 430px;
}

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

html { font-size: 62.5%; scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--pg7d-bg);
  color: var(--pg7d-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  max-width: 100%;
  overflow-x: hidden;
}

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

a { color: var(--pg7d-accent); text-decoration: none; }

.pg7d-container {
  width: 100%;
  max-width: var(--pg7d-maxw);
  margin: 0 auto;
  padding: 0 1.2rem;
}

/* ===================== Header ===================== */
.pg7d-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(10,10,10,0.96), rgba(10,10,10,0.88));
  border-bottom: 1px solid var(--pg7d-border);
  backdrop-filter: blur(8px);
}

.pg7d-header-inner {
  max-width: var(--pg7d-maxw);
  margin: 0 auto;
  height: 5.4rem;
  padding: 0 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.pg7d-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--pg7d-text);
  font-weight: 700;
  font-size: 1.7rem;
  flex: 1;
  min-width: 0;
}

.pg7d-brand img { width: 28px; height: 28px; border-radius: 6px; }

.pg7d-brand-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pg7d-brand-name span { color: var(--pg7d-accent); }

.pg7d-header-actions { display: flex; align-items: center; gap: 0.5rem; }

.pg7d-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  min-height: 36px;
}

.pg7d-btn-login {
  background: transparent;
  color: var(--pg7d-text);
  border: 1px solid var(--pg7d-primary);
}

.pg7d-btn-register {
  background: linear-gradient(135deg, var(--pg7d-cta), #ff8163);
  color: #0A0A0A;
  box-shadow: 0 4px 14px rgba(255, 99, 71, 0.35);
}

.pg7d-btn:hover { transform: translateY(-1px); }
.pg7d-btn:active { transform: scale(0.96); }

.pg7d-menu-toggle {
  background: transparent;
  border: 1px solid var(--pg7d-border);
  color: var(--pg7d-text);
  width: 38px; height: 38px;
  border-radius: 8px;
  font-size: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ===================== Mobile menu ===================== */
.pg7d-mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--pg7d-bg-alt);
  border-top: 1px solid var(--pg7d-border);
}

.pg7d-mobile-menu.pg7d-menu-open { max-height: 480px; }

.pg7d-mobile-menu ul { list-style: none; padding: 0.6rem 1.2rem 1rem; }

.pg7d-mobile-menu li a {
  display: block;
  padding: 0.85rem 0.4rem;
  color: var(--pg7d-text-soft);
  border-bottom: 1px dashed rgba(128,203,196,0.12);
  font-size: 1.35rem;
}

.pg7d-mobile-menu li a:hover { color: var(--pg7d-accent); }

/* ===================== Main ===================== */
.pg7d-main {
  padding-top: 5.4rem;
  padding-bottom: 8rem;
}

@media (max-width: 768px) {
  .pg7d-main { padding-bottom: 9rem; }
}

/* ===================== Hero carousel ===================== */
.pg7d-hero {
  position: relative;
  border-radius: var(--pg7d-radius);
  overflow: hidden;
  margin: 1rem 0;
  box-shadow: var(--pg7d-shadow);
}

.pg7d-slide {
  display: none;
  position: relative;
}

.pg7d-slide.pg7d-slide-active { display: block; }

.pg7d-slide img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.pg7d-slide-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.8rem 1rem;
  background: linear-gradient(180deg, transparent, rgba(10,10,10,0.85));
  font-size: 1.25rem;
  color: #fff;
}

.pg7d-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}

.pg7d-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  cursor: pointer;
}

.pg7d-dot.pg7d-dot-active { background: var(--pg7d-accent); }

/* ===================== Section titles ===================== */
.pg7d-section { margin: 1.8rem 0; }

.pg7d-section-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  padding-left: 0.6rem;
  border-left: 4px solid var(--pg7d-cta);
  color: var(--pg7d-text);
}

.pg7d-section-title em { color: var(--pg7d-accent); font-style: normal; }

.pg7d-h1 {
  font-size: 1.9rem;
  line-height: 1.4;
  font-weight: 800;
  margin: 1rem 0;
}

.pg7d-lead { color: var(--pg7d-text-soft); font-size: 1.35rem; margin-bottom: 1rem; }

/* ===================== Game grid ===================== */
.pg7d-filter-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.4rem 0 1rem;
  -webkit-overflow-scrolling: touch;
}

.pg7d-filter-tab {
  flex: 0 0 auto;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--pg7d-border);
  background: var(--pg7d-bg-alt);
  color: var(--pg7d-text-soft);
  font-size: 1.2rem;
  cursor: pointer;
  white-space: nowrap;
}

.pg7d-filter-tab.pg7d-filter-tab-active {
  background: var(--pg7d-primary);
  color: #0A0A0A;
  border-color: var(--pg7d-primary);
  font-weight: 700;
}

.pg7d-game-group-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin: 1.2rem 0 0.6rem;
  color: var(--pg7d-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pg7d-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.pg7d-game-card {
  background: var(--pg7d-bg-alt);
  border: 1px solid var(--pg7d-border);
  border-radius: 10px;
  padding: 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.pg7d-game-card:hover {
  transform: translateY(-2px);
  border-color: var(--pg7d-accent);
}

.pg7d-game-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 0.4rem;
}

.pg7d-game-card-name {
  font-size: 1.05rem;
  color: var(--pg7d-text-soft);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 2.6rem;
}

/* ===================== Info cards ===================== */
.pg7d-card {
  background: var(--pg7d-bg-alt);
  border: 1px solid var(--pg7d-border);
  border-radius: var(--pg7d-radius);
  padding: 1.2rem;
  margin-bottom: 1rem;
}

.pg7d-card h2, .pg7d-card h3 { margin-bottom: 0.6rem; color: var(--pg7d-text); }
.pg7d-card h2 { font-size: 1.55rem; }
.pg7d-card h3 { font-size: 1.3rem; color: var(--pg7d-primary); }
.pg7d-card p { margin-bottom: 0.7rem; color: var(--pg7d-text-soft); }
.pg7d-card ul { padding-left: 1.4rem; color: var(--pg7d-text-soft); }
.pg7d-card li { margin-bottom: 0.35rem; }

.pg7d-promo-link {
  color: var(--pg7d-cta);
  font-weight: 700;
  border-bottom: 1px dashed var(--pg7d-cta);
}

/* ===================== CTA banner ===================== */
.pg7d-cta {
  background: linear-gradient(135deg, rgba(255,99,71,0.16), rgba(0,255,255,0.08));
  border: 1px solid var(--pg7d-cta);
  border-radius: var(--pg7d-radius);
  padding: 1.4rem;
  text-align: center;
  margin: 1.4rem 0;
}

.pg7d-cta h3 { color: var(--pg7d-accent); font-size: 1.5rem; margin-bottom: 0.5rem; }
.pg7d-cta p { color: var(--pg7d-text-soft); margin-bottom: 1rem; }

.pg7d-btn-cta {
  background: linear-gradient(135deg, var(--pg7d-cta), #ff8163);
  color: #0A0A0A;
  padding: 1rem 2.2rem;
  font-size: 1.4rem;
  font-weight: 800;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(255, 99, 71, 0.4);
}

/* ===================== RTP table ===================== */
.pg7d-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.2rem;
}

.pg7d-table th, .pg7d-table td {
  padding: 0.7rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--pg7d-border);
}

.pg7d-table th { color: var(--pg7d-primary); font-weight: 700; }
.pg7d-table td { color: var(--pg7d-text-soft); }

/* ===================== Testimonial ===================== */
.pg7d-testi {
  background: var(--pg7d-bg-alt);
  border-left: 3px solid var(--pg7d-accent);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.8rem;
}

.pg7d-testi p { color: var(--pg7d-text-soft); font-style: italic; margin-bottom: 0.4rem; }
.pg7d-testi span { color: var(--pg7d-primary); font-size: 1.15rem; font-weight: 700; }

/* ===================== Payment ===================== */
.pg7d-pay-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pg7d-pay-chip {
  background: var(--pg7d-bg-alt);
  border: 1px solid var(--pg7d-border);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 1.15rem;
  color: var(--pg7d-text-soft);
}

/* ===================== Footer ===================== */
.pg7d-footer {
  background: #060606;
  border-top: 1px solid var(--pg7d-border);
  padding: 1.6rem 1.2rem 2rem;
  margin-top: 1.5rem;
}

.pg7d-footer p { color: var(--pg7d-muted); font-size: 1.2rem; margin-bottom: 0.8rem; }

.pg7d-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin: 0.6rem 0 1rem;
}

.pg7d-footer-links a {
  color: var(--pg7d-text-soft);
  font-size: 1.15rem;
}

.pg7d-footer-links a:hover { color: var(--pg7d-accent); }

.pg7d-footer-promos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.6rem 0 1rem;
}

.pg7d-footer-promos button {
  background: var(--pg7d-primary);
  color: #0A0A0A;
  border: none;
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
}

.pg7d-footer-copy {
  color: var(--pg7d-muted);
  font-size: 1.1rem;
  border-top: 1px dashed rgba(128,203,196,0.1);
  padding-top: 0.8rem;
  text-align: center;
}

/* ===================== Mobile bottom nav ===================== */
.pg7d-bottomnav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 62px;
  background: linear-gradient(180deg, #111, #060606);
  border-top: 1px solid var(--pg7d-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 18px rgba(0,0,0,0.5);
}

.pg7d-bottomnav a, .pg7d-bottomnav button {
  flex: 1;
  min-width: 60px;
  min-height: 60px;
  background: transparent;
  border: none;
  color: var(--pg7d-text-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 1rem;
  cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
}

.pg7d-bottomnav a:hover, .pg7d-bottomnav button:hover { color: var(--pg7d-accent); }
.pg7d-bottomnav a:active, .pg7d-bottomnav button:active { transform: scale(0.9); }

.pg7d-bottomnav .pg7d-bn-icon {
  font-size: 22px;
  line-height: 1;
}

.pg7d-bottomnav .material-icons.pg7d-bn-icon,
.pg7d-bottomnav .pg7d-bn-icon.material-icons { font-size: 24px; }

.pg7d-bottomnav .pg7d-bn-active { color: var(--pg7d-accent); }

@media (min-width: 769px) {
  .pg7d-bottomnav { display: none; }
  .pg7d-main { padding-bottom: 2rem; }
}

/* ===================== Reveal animation ===================== */
.pg7d-reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.pg7d-reveal.pg7d-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===================== Desktop tuning ===================== */
@media (min-width: 769px) {
  body { background: #121212; }
  .pg7d-container, .pg7d-header-inner { max-width: 720px; }
}