:root {
  --bg:         #0f0f0f;
  --surface:    #1a1a1a;
  --surface2:   #242424;
  --surface3:   #2e2e2e;
  --accent:     #00ff88;
  --accent-dim: #00cc6a;
  --accent-glow: rgba(0, 255, 136, 0.25);
  --danger:     #ff4757;
  --warn:       #ffa502;
  --text:       #e8e8e8;
  --text-muted: #888;
  --text-faint: #555;
  --radius:     12px;
  --radius-sm:  8px;
  --radius-lg:  18px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font:       'Inter', system-ui, -apple-system, sans-serif;
}

/* ─── Reset ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ─── Scrollbar ───────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dim); }

/* ─── Header ──────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 0 16px var(--accent-glow);
}
.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
}
.logo-text span { color: var(--accent); }

/* Search */
.search-wrap {
  flex: 1;
  max-width: 520px;
  position: relative;
}
.search-input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50px;
  padding: 10px 20px 10px 44px;
  color: var(--text);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: var(--surface2); }
.nav-link.active { color: var(--accent); }

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
  background: var(--surface2);
  padding: 3px;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.06);
}
.lang-btn {
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all var(--transition);
  text-transform: uppercase;
}
.lang-btn:hover { color: #fff; background: var(--surface3); }
.lang-btn.active {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 10px var(--accent-glow);
}

/* ─── Hero ────────────────────────────────────── */
.hero {
  position: relative;
  padding: 56px 20px 40px;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 400px at 50% -60px, rgba(0,255,136,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1.1;
  color: #fff;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}
.hero p {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 520px;
  margin-inline: auto;
}
.hero-stats {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ─── Filters / System tabs ───────────────────── */
.filter-bar {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px 20px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-bar::-webkit-scrollbar { display: none; }
.filter-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
.filter-btn:hover { color: var(--text); background: var(--surface3); }
.filter-btn.active {
  background: var(--accent);
  color: #000;
  border-color: transparent;
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ─── Section header ──────────────────────────── */
.section {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px 48px;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--accent);
}
.section-count {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─── Games Grid ──────────────────────────────── */
.games-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 560px)  { .games-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 800px)  { .games-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1000px) { .games-grid { grid-template-columns: repeat(5, 1fr); } }
@media (min-width: 1200px) { .games-grid { grid-template-columns: repeat(6, 1fr); } }

/* ─── Game Card ───────────────────────────────── */
.game-card {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: pointer;
}
.game-card:hover {
  transform: translateY(-6px) scale(1.03);
  border-color: var(--accent);
  box-shadow: 0 12px 30px rgba(0,0,0,0.4), 0 0 15px rgba(0,255,136,0.1);
}

/* Card Video Hover */
.card-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}
.game-card:hover .card-video {
  opacity: 1;
}

.card-cover {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--surface2);
}
.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.game-card:hover .card-cover img {
  transform: scale(1.08);
}

/* Gradient overlay */
.card-cover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(26,26,26,0.98) 0%, transparent 100%);
  pointer-events: none;
}

/* Play button overlay */
.card-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 2;
}
.game-card:hover .card-play { opacity: 1; }
.play-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 24px rgba(0,255,136,0.5);
  font-size: 20px;
  transform: scale(0.8);
  transition: transform var(--transition);
}
.game-card:hover .play-circle { transform: scale(1); }

/* Badges */
.card-badges {
  position: absolute;
  top: 10px;
  left: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  z-index: 3;
}
.badge {
  padding: 3px 9px;
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-vip {
  background: linear-gradient(135deg, #ffd700, #ff8c00);
  color: #000;
  box-shadow: 0 2px 8px rgba(255,165,0,0.4);
}
.badge-system {
  background: rgba(0,0,0,0.65);
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(4px);
}

/* Card info */
.card-info {
  padding: 12px 12px 14px;
}
.card-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition);
}
.game-card:hover .card-title { color: var(--accent); }
.card-meta {
  font-size: 0.73rem;
  color: var(--text-muted);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-views { display: flex; align-items: center; gap: 3px; }

/* ─── Skeleton loading ────────────────────────── */
.skeleton {
  background: var(--surface2);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.04) 50%, transparent 100%);
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.skeleton-cover { aspect-ratio: 3/4; }
.skeleton-line {
  height: 14px;
  margin: 12px 12px 4px;
  border-radius: 6px;
}
.skeleton-line-sm { height: 10px; margin: 0 12px 14px; width: 60%; border-radius: 6px; }

/* ─── Load more / Spinner ─────────────────────── */
#load-more-trigger {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
}
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--surface3);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.hidden { display: none !important; }

/* ─── Empty state ─────────────────────────────── */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state h3 { color: var(--text); font-size: 1.1rem; margin-bottom: 8px; }

/* ─── Footer ──────────────────────────────────── */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px 20px;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.8rem;
}
.site-footer a { color: var(--accent); }

/* ─── Toast Notification ──────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: toastIn 0.3s ease forwards;
  pointer-events: auto;
}
.toast.success { border-color: var(--accent); }
.toast.error   { border-color: var(--danger); }
@keyframes toastIn { from { opacity:0; transform: translateY(16px); } to { opacity:1; transform:none; } }
@keyframes toastOut { to { opacity:0; transform: translateY(16px); } }

/* ─── Mobile menu ─────────────────────────────── */
@media (max-width: 640px) {
  .nav-links { display: none; }
  .search-wrap { max-width: none; }
}

/* ─── Game Player Page ────────────────────────── */
.player-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}
.player-header {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.player-cover {
  width: 120px;
  min-width: 120px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}
.player-cover img { width: 100%; }
.player-meta { flex: 1; min-width: 200px; }
.player-title {
  font-size: clamp(1.3rem, 4vw, 2rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.5px;
  line-height: 1.2;
}
.player-system {
  margin-top: 6px;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}
.player-stats {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.player-stat {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition);
}
.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 16px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-dim);
  box-shadow: 0 0 24px rgba(0,255,136,0.4);
  transform: translateY(-1px);
}
.btn-ghost {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-ghost:hover { background: var(--surface3); }

/* Emulator frame */
.emulator-wrap {
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.emulator-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.emulator-placeholder {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}
.emulator-placeholder .icon { font-size: 4rem; margin-bottom: 16px; }

/* VIP lock */
.vip-lock {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 32px;
}
.vip-lock .lock-icon { font-size: 3rem; }
.vip-lock h3 { font-size: 1.2rem; color: #fff; }
.vip-lock p  { color: var(--text-muted); font-size: 0.875rem; max-width: 320px; }

/* Related games */
.related-section {
  margin-top: 40px;
}

/* ─── Admin styles ────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}
.admin-sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid rgba(255,255,255,0.06);
  padding: 24px 16px;
  flex-shrink: 0;
}
.admin-main {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  margin-bottom: 2px;
}
.admin-nav-item:hover { color: var(--text); background: var(--surface2); }
.admin-nav-item.active { color: var(--accent); background: rgba(0,255,136,0.08); }

.table-wrap {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: auto;
}
table { width: 100%; border-collapse: collapse; }
th, td {
  padding: 12px 16px;
  text-align: left;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
th { color: var(--text-muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; }
td { color: var(--text); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.02); }

.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: var(--font);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-textarea { resize: vertical; min-height: 100px; }
.form-check { display: flex; align-items: center; gap: 10px; }
.form-check input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; }

.page-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.badge-pill {
  padding: 2px 10px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
}
.badge-active  { background: rgba(0,255,136,0.15); color: var(--accent); }
.badge-inactive { background: rgba(255,71,87,0.15); color: var(--danger); }
.badge-vip-sm  { background: rgba(255,165,0,0.2); color: #ffa502; }

.action-btn {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.action-edit    { background: rgba(255,255,255,0.06); color: var(--text); }
.action-edit:hover { background: rgba(255,255,255,0.12); }
.action-delete  { background: rgba(255,71,87,0.12); color: var(--danger); }
.action-delete:hover { background: rgba(255,71,87,0.22); }
.action-toggle-on  { background: rgba(0,255,136,0.1); color: var(--accent); }
.action-toggle-off { background: rgba(255,71,87,0.1); color: var(--danger); }

/* ==========================================================================
   SEO INTERNAL LINKING HUB (CONVITIN STYLE)
   ========================================================================== */
.seo-hub {
  background: var(--bg);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 40px 20px 60px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.seo-hub-container {
  max-width: 1100px;
  margin: 0 auto;
}
.seo-hub-intro h2 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.seo-hub-intro p {
  line-height: 1.6;
  margin-bottom: 24px;
}
.seo-hub-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
  margin-bottom: 40px;
}
.seo-category-block {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px;
  border-radius: var(--radius);
  transition: transform var(--transition), border-color var(--transition);
}
.seo-category-block:hover {
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}
.seo-category-block h3 {
  color: var(--accent);
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.seo-category-block p {
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 12px;
}
.seo-category-block a {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.seo-category-block a:hover {
  color: var(--accent);
}
.seo-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.seo-links-list li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
}
.seo-links-list li a::before {
  content: "→";
  margin-right: 6px;
  font-size: 1rem;
  color: rgba(255,255,255,0.2);
  transition: transform var(--transition);
}
.seo-links-list li a:hover {
  color: #fff;
}
.seo-links-list li a:hover::before {
  transform: translateX(3px);
  color: var(--accent);
}

.seo-faq h2 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 10px;
}
.faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) {
  .faq-list { grid-template-columns: 1fr 1fr; }
}
.faq-item {
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.03);
  padding: 20px;
  border-radius: var(--radius);
}
.faq-item h4 {
  color: #fff;
  margin-bottom: 8px;
  font-size: 1rem;
}
.faq-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin: 0;
}