/*!
 * gamezone 88 - Core Base Stylesheet
 * CSS class prefix: pgc4-
 * Color palette: #1E1E1E | #FFB3FF | #0000FF | #FFE4B5 | #CCCCCC | #6495ED
 * Mobile-first, max-width 430px viewport target.
 */

:root {
  --pgc4-bg: #1E1E1E;
  --pgc4-bg-alt: #141414;
  --pgc4-primary: #6495ED;
  --pgc4-accent: #FFB3FF;
  --pgc4-cta: #0000FF;
  --pgc4-gold: #FFE4B5;
  --pgc4-text: #CCCCCC;
  --pgc4-text-strong: #FFFFFF;
  --pgc4-border: #2a2a2a;
  --pgc4-radius: 1.2rem;
  --pgc4-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
  --pgc4-header-h: 5.6rem;
  --pgc4-bottom-h: 6.4rem;
}

* { box-sizing: border-box; }

html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--pgc4-bg);
  color: var(--pgc4-text);
  line-height: 1.5rem;
  font-size: 1.4rem;
  overflow-x: hidden;
}

a { color: var(--pgc4-primary); text-decoration: none; }
a:hover, a:focus { color: var(--pgc4-accent); }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { color: var(--pgc4-text-strong); margin: 0 0 1rem; line-height: 1.4rem; }
h1 { font-size: 2.2rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.6rem; }

.pgc4-container {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.pgc4-wrapper {
  padding-top: var(--pgc4-header-h);
  padding-bottom: calc(var(--pgc4-bottom-h) + 1rem);
  min-height: 100vh;
}

/* ==================== Header ==================== */
.pgc4-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #1E1E1E 0%, #0d0d0d 100%);
  border-bottom: 1px solid var(--pgc4-border);
  box-shadow: var(--pgc4-shadow);
}

.pgc4-header-inner {
  max-width: 430px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.2rem;
  gap: 0.8rem;
}

.pgc4-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--pgc4-text-strong);
  font-weight: 700;
  font-size: 1.6rem;
}

.pgc4-logo img {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.6rem;
}

.pgc4-logo span { color: var(--pgc4-accent); }

.pgc4-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pgc4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: 2rem;
  padding: 0.8rem 1.4rem;
  font-size: 1.3rem;
  font-weight: 700;
  cursor: pointer;
  min-height: 3.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
  color: #fff;
}

.pgc4-btn:hover { transform: translateY(-1px); }
.pgc4-btn:active { transform: scale(0.96); }

.pgc4-btn--login {
  background: transparent;
  border: 1px solid var(--pgc4-primary);
  color: var(--pgc4-primary);
}

.pgc4-btn--register {
  background: linear-gradient(135deg, var(--pgc4-cta) 0%, var(--pgc4-primary) 100%);
  box-shadow: 0 3px 10px rgba(100, 149, 237, 0.4);
}

.pgc4-nav-toggle {
  background: transparent;
  border: 1px solid var(--pgc4-border);
  color: var(--pgc4-text-strong);
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.6rem;
}

/* Expandable navigation menu */
.pgc4-nav {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--pgc4-bg-alt);
  border-top: 1px solid var(--pgc4-border);
}

.pgc4-nav--open { max-height: 60rem; }

.pgc4-nav-list {
  list-style: none;
  margin: 0;
  padding: 0.8rem 1.2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.pgc4-nav-list a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1rem;
  background: var(--pgc4-bg);
  border: 1px solid var(--pgc4-border);
  border-radius: 0.8rem;
  color: var(--pgc4-text);
  font-size: 1.25rem;
  min-height: 4rem;
}

.pgc4-nav-list a i,
.pgc4-nav-list a span.material-icons-outlined {
  color: var(--pgc4-accent);
  font-size: 1.6rem;
}

/* ==================== Banner carousel ==================== */
.pgc4-banner {
  position: relative;
  margin: 1rem 0;
  border-radius: var(--pgc4-radius);
  overflow: hidden;
  box-shadow: var(--pgc4-shadow);
  aspect-ratio: 16 / 9;
}

.pgc4-banner-track { position: relative; width: 100%; height: 100%; }

.pgc4-banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  cursor: pointer;
}

.pgc4-banner-slide--active { opacity: 1; }
.pgc4-banner-slide img { width: 100%; height: 100%; object-fit: cover; }

.pgc4-banner-dots {
  position: absolute;
  bottom: 0.6rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.pgc4-banner-dot {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
}

.pgc4-banner-dot--active { background: var(--pgc4-accent); }

/* ==================== Section ==================== */
.pgc4-section {
  margin: 1.6rem 0;
  padding: 1.2rem;
  background: var(--pgc4-bg-alt);
  border: 1px solid var(--pgc4-border);
  border-radius: var(--pgc4-radius);
}

.pgc4-section-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.7rem;
  color: var(--pgc4-text-strong);
  margin-bottom: 1rem;
}

.pgc4-section-title i,
.pgc4-section-title .material-icons-outlined {
  color: var(--pgc4-gold);
}

.pgc4-section p { margin: 0 0 0.8rem; color: var(--pgc4-text); }

.pgc4-text-link {
  color: var(--pgc4-accent);
  font-weight: 700;
  text-decoration: underline;
}

.pgc4-text-link:hover { color: var(--pgc4-gold); }

/* ==================== Game grid ==================== */
.pgc4-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.pgc4-game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--pgc4-bg);
  border: 1px solid var(--pgc4-border);
  border-radius: 0.8rem;
  padding: 0.6rem;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  text-align: center;
}

.pgc4-game-card:hover {
  transform: translateY(-2px);
  border-color: var(--pgc4-primary);
}

.pgc4-game-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 0.6rem;
  margin-bottom: 0.4rem;
}

.pgc4-game-name {
  font-size: 1.1rem;
  color: var(--pgc4-text);
  line-height: 1.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 2.6rem;
}

/* ==================== Feature / card ==================== */
.pgc4-card {
  background: var(--pgc4-bg);
  border: 1px solid var(--pgc4-border);
  border-radius: 0.8rem;
  padding: 1rem;
  margin-bottom: 0.8rem;
}

.pgc4-card-title {
  color: var(--pgc4-text-strong);
  font-weight: 700;
  margin-bottom: 0.4rem;
  font-size: 1.4rem;
}

.pgc4-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1rem 0;
}

.pgc4-cta-row .pgc4-btn { flex: 1; min-width: 12rem; }

.pgc4-list { padding-left: 1.6rem; margin: 0.4rem 0; }
.pgc4-list li { margin-bottom: 0.4rem; }

/* ==================== Footer ==================== */
.pgc4-footer {
  background: var(--pgc4-bg-alt);
  border-top: 1px solid var(--pgc4-border);
  padding: 1.6rem 1.2rem calc(var(--pgc4-bottom-h) + 1.6rem);
  margin-top: 2rem;
}

.pgc4-footer-brand { color: var(--pgc4-text); font-size: 1.25rem; margin-bottom: 1rem; }

.pgc4-footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.pgc4-footer-links a {
  color: var(--pgc4-text);
  font-size: 1.2rem;
  padding: 0.4rem 0;
}

.pgc4-footer-promo {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pgc4-footer-promo .pgc4-btn { flex: 1; min-width: 10rem; }

.pgc4-copyright {
  color: var(--pgc4-text);
  font-size: 1.1rem;
  opacity: 0.8;
  text-align: center;
  border-top: 1px solid var(--pgc4-border);
  padding-top: 0.8rem;
}

/* ==================== Bottom navigation ==================== */
.pgc4-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--pgc4-bottom-h);
  background: linear-gradient(180deg, #1a1a1a 0%, #0a0a0a 100%);
  border-top: 1px solid var(--pgc4-border);
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.4);
}

.pgc4-bottom-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  background: transparent;
  border: none;
  color: var(--pgc4-text);
  font-size: 1.05rem;
  cursor: pointer;
  padding: 0.4rem;
  min-width: 6rem;
  min-height: 6rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.pgc4-bottom-nav-btn:hover,
.pgc4-bottom-nav-btn--active {
  color: var(--pgc4-accent);
}

.pgc4-bottom-nav-btn:active { transform: scale(0.92); }

.pgc4-bottom-nav-btn i,
.pgc4-bottom-nav-btn .material-icons-outlined,
.pgc4-bottom-nav-btn ion-icon {
  font-size: 2.4rem;
  line-height: 1;
}

.pgc4-bottom-nav-btn .pgc4-nav-label { font-size: 1.05rem; }

.pgc4-bottom-nav-btn--promo {
  background: radial-gradient(circle at center, rgba(255, 179, 255, 0.18) 0%, transparent 70%);
  color: var(--pgc4-accent);
}

/* ==================== Utilities ==================== */
.pgc4-highlight { color: var(--pgc4-gold); font-weight: 700; }
.pgc4-strong { color: var(--pgc4-accent); font-weight: 700; }
.pgc4-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: rgba(100, 149, 237, 0.2);
  color: var(--pgc4-primary);
  border-radius: 0.4rem;
  font-size: 1.1rem;
  margin-right: 0.4rem;
}

.pgc4-rtp-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--pgc4-border);
  font-size: 1.25rem;
}

.pgc4-rtp-row:last-child { border-bottom: none; }

/* ==================== Responsive ==================== */
@media (max-width: 430px) {
  .pgc4-grid { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
  h1 { font-size: 2rem; }
  .pgc4-section { padding: 1rem; }
}

@media (max-width: 360px) {
  .pgc4-grid { grid-template-columns: repeat(2, 1fr); }
  .pgc4-btn { padding: 0.7rem 1rem; font-size: 1.2rem; }
}

@media (min-width: 769px) {
  .pgc4-bottom-nav { display: none; }
  .pgc4-footer { padding-bottom: 1.6rem; }
  .pgc4-wrapper { padding-bottom: 1rem; }
  .pgc4-container { max-width: 760px; }
  .pgc4-header-inner { max-width: 760px; }
}

/* Mobile bottom nav clearance for main content */
@media (max-width: 768px) {
  .pgc4-wrapper { padding-bottom: calc(var(--pgc4-bottom-h) + 1.5rem); }
}