/* ============================================================
   PANDORATA / NGOC RONG ONLINE THEME FOR ASSET SHOWROOM
   ============================================================ */

@font-face {
  font-family: 'RacingGames';
  src: url('font/1FTV-Racing-Games.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-game-orange: #ea7a1e;
  --color-game-orange-dark: #c2410c;
  --color-game-dark: #3c1b04;
  --color-game-dark-hover: #4e2406;
  --color-game-red: #ff4a5a;
  --color-game-red-dark: #991b1b;
  --color-game-yellow: #facc15;
  --color-game-yellow-dark: #a16207;
  --color-game-cream: #fff9ed;
  --color-game-peach: #fed7aa;
  --color-border: #854d0e;
  --card-preview-bg: #111422;
  --card-size: 230px;
}

body.bg-dark { --card-preview-bg: #111422; }
body.bg-black { --card-preview-bg: #000000; }
body.bg-white { --card-preview-bg: #ffffff; }
body.bg-nro { --card-preview-bg: #3c1b04; }
body.bg-checker {
  --card-preview-bg: repeating-conic-gradient(#2d334d 0% 25%, #181c2e 0% 50%) 50% / 14px 14px;
}

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

button, input, select, textarea {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}


body {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--color-game-orange);
  background-image: radial-gradient(#ffaa44 1.5px, transparent 1.5px), radial-gradient(#ffaa44 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  color: var(--color-game-dark);
  min-height: 100vh;
  line-height: 1.5;
}

.pixel-font {
  font-family: 'VT323', monospace;
  letter-spacing: 0.05em;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: #3c1b04; }
::-webkit-scrollbar-thumb { background: #ff4a5a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #ff6b7a; }

/* Header */
header {
  background-color: var(--color-game-dark);
  color: #fff;
  border-bottom: 4px solid var(--color-game-yellow-dark);
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}
.header-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s;
}
.header-logo:hover img { transform: scale(1.05); }
.header-title-text h1 {
  font-size: 1.15rem;
  font-weight: 900;
  color: #fde047;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.header-title-text p {
  font-size: 0.72rem;
  color: #cbd5e1;
  font-weight: 600;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
@media (max-width: 768px) {
  .header-nav { display: none; }
}
.nav-link {
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  transition: all 0.2s;
  text-transform: uppercase;
}
.nav-link:hover { color: #fde047; }
.nav-link.active {
  background-color: var(--color-game-orange);
  border-bottom: 3px solid #9a3412;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.nav-link.nav-link-box {
  background: #0284c7;
  border-bottom: 3px solid #0369a1;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-link.nav-link-box:hover {
  background: #0ea5e9;
  color: #fff;
  transform: translateY(-1px);
}
.nav-link.nav-link-box:active {
  transform: translateY(1px);
  border-bottom-width: 1px;
}
.nav-link.nav-link-box .badge-hot-gif {
  height: 13px;
  width: auto;
  margin-left: 2px;
  image-rendering: pixelated;
  flex-shrink: 0;
}
.header-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(250, 204, 21, 0.3);
  font-size: 0.78rem;
  font-weight: 700;
  color: #fde047;
}

/* Container */
.main-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 80px;
}
/* Retro Game Banner Zone */
.game-banner {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 4px solid var(--color-game-yellow-dark);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-game-dark);
  background-image: url('images/banner.png');
  background-size: cover;
  background-position: center;
  margin-bottom: 24px;
}
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.3) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.3) 1px, transparent 1px);
  background-size: 4px 4px;
  background-color: rgba(60, 27, 4, 0.45);
}
.banner-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 24px 16px;
  color: #fff;
}
.banner-title {
  font-family: 'VT323', monospace;
  font-size: 3.2rem;
  font-weight: 900;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-shadow: 0 4px 10px rgba(0,0,0,0.9), 0 0 20px rgba(250, 204, 21, 0.5);
  line-height: 1.1;
  margin-bottom: 8px;
}
@media (max-width: 640px) {
  .banner-title { font-size: 2.2rem; }
}
.banner-subtitle {
  display: inline-block;
  background: rgba(60, 27, 4, 0.85);
  border: 1px solid rgba(250, 204, 21, 0.5);
  color: #fef08a;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.banner-author-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2px;
}
.banner-author-gif {
  width: auto;
  max-width: 290px;
  max-height: 135px;
  object-fit: contain;
  margin-bottom: -22px; /* Triệt tiêu khoảng trống trong suốt phía dưới của file GIF */
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.7)) drop-shadow(0 0 16px rgba(56, 189, 248, 0.4));
  transition: transform 0.3s ease;
  user-select: none;
}
.banner-author-gif:hover {
  transform: scale(1.04);
}

/* ============================================================
   QUICK INFO ACCORDION BAR (KẾT HỢP CÁCH 1 & 2)
   ============================================================ */
.quick-accordion-zone {
  margin-bottom: 14px;
}
.quick-accordion-tabs {
  display: flex;
  gap: 8px;
}
.quick-tab-btn {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 10px;
  background: #fff8eb;
  border: 1.5px solid #854d0e;
  border-bottom: 3.5px solid #5c3207;
  border-radius: 10px;
  color: #3c1b04;
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 3px 8px rgba(0,0,0,0.12);
  white-space: nowrap;
}
.quick-tab-btn:hover {
  background: #fef08a;
  border-color: #78350f;
  transform: translateY(-1px);
}
.quick-tab-btn:active {
  transform: translateY(1px);
  border-bottom-width: 1px;
}
.quick-tab-btn.active {
  background: var(--color-game-orange);
  color: #ffffff;
  border-color: #9a3412;
  border-bottom: 3.5px solid #7c2d12;
  box-shadow: 0 3px 10px rgba(249, 115, 22, 0.4);
}
.quick-tab-btn i {
  font-size: 0.88rem;
}
.quick-tab-btn[data-info-tab="order"] i { color: #dc2626; }
.quick-tab-btn[data-info-tab="commitment"] i { color: #ea580c; }
.quick-tab-btn[data-info-tab="stats"] i { color: #0284c7; }
.quick-tab-btn.active i { color: #ffffff !important; }

/* Accordion Panel */
.quick-accordion-panel {
  display: none;
  background: var(--color-game-peach);
  border: 2px solid var(--color-border);
  border-radius: 14px;
  padding: 14px 16px;
  margin-top: 8px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
  animation: panelSlideDown 0.25s ease-out;
}
.quick-accordion-panel.active {
  display: block;
}
@keyframes panelSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.quick-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 2px solid rgba(133, 77, 14, 0.2);
}
.quick-panel-title {
  font-family: 'VT323', monospace;
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-game-dark);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.quick-panel-close {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: rgba(133, 77, 14, 0.15);
  border: 1px solid rgba(133, 77, 14, 0.3);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 800;
  color: #78350f;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s;
}
.quick-panel-close:hover {
  background: #dc2626;
  color: #fff;
  border-color: #991b1b;
}

/* ============================================================
   CATEGORY TABS (NRO RETRO STYLE)
   ============================================================ */
.category-tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.cat-tab-btn {
  background: var(--color-game-cream);
  color: var(--color-game-dark);
  border: 2px solid var(--color-border);
  border-bottom: 3px solid var(--color-border);
  padding: 8px 16px;
  border-radius: 10px;
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
  box-shadow: 0 3px 6px rgba(0,0,0,0.12);
  outline: none;
}
.cat-tab-btn:hover {
  background: #ffffff;
  border-color: var(--color-game-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(0,0,0,0.2);
}
.cat-tab-btn.active {
  background: var(--color-game-red);
  color: #ffffff;
  border: 2px solid var(--color-game-red-dark);
  border-bottom: 3px solid #7f1d1d;
  box-shadow: 0 4px 12px rgba(255, 74, 90, 0.4);
}
.cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(60, 27, 4, 0.15);
  color: inherit;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 900;
}
.cat-tab-btn.active .cat-count {
  background: rgba(0, 0, 0, 0.25);
  color: #fef08a;
}

/* ============================================================
   TOOLBAR (SEARCH, SLIDER, BG SWITCHER, VIEW MODES)
   ============================================================ */
.toolbar-panel {
  background: var(--color-game-cream);
  border: 2px solid var(--color-border);
  border-radius: 14px;
  padding: 12px 16px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}
.toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.search-container {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 440px;
  display: flex;
  align-items: center;
}
.search-container svg {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 18px;
  color: #854d0e;
  pointer-events: none;
}
.search-container input {
  width: 100%;
  padding: 9px 12px 9px 38px;
  border: 2px solid rgba(133, 77, 14, 0.4);
  border-radius: 8px;
  background: #ffffff;
  color: var(--color-game-dark);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  transition: all 0.2s;
}
.search-container input:focus {
  border-color: var(--color-game-orange-dark);
  box-shadow: 0 0 0 3px rgba(234, 122, 30, 0.25);
}
.search-container input::placeholder {
  color: #a8713a;
  font-weight: 500;
}
.tool-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.slider-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-game-peach);
  border: 1.5px solid rgba(133, 77, 14, 0.35);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-game-dark);
}
.slider-box input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 6px;
  background: #fed7aa;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}
.slider-box input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-game-red);
  border: 2px solid #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
  cursor: pointer;
  transition: transform 0.1s;
}
.slider-box input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}
.bg-toggle-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-game-peach);
  border: 1.5px solid rgba(133, 77, 14, 0.35);
  padding: 6px 10px;
  border-radius: 8px;
}
.bg-btn-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(60, 27, 4, 0.4);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
  outline: none;
}
.bg-btn-dot:hover {
  transform: scale(1.18);
}
.bg-btn-dot.active {
  border: 2px solid var(--color-game-red);
  transform: scale(1.2);
  box-shadow: 0 0 6px rgba(255, 74, 90, 0.8);
}
.bg-btn-dot.dark { background: #111422; }
.bg-btn-dot.black { background: #000000; }
.bg-btn-dot.nro { background: #3c1b04; }
.bg-btn-dot.checker {
  background: repeating-conic-gradient(#555 0% 25%, #222 0% 50%) 50% / 8px 8px;
}
.bg-btn-dot.white { background: #ffffff; }

.view-mode-toggle {
  display: flex;
  background: var(--color-game-peach);
  border: 1.5px solid rgba(133, 77, 14, 0.35);
  border-radius: 8px;
  padding: 3px;
  gap: 4px;
}
.view-btn {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  border: none;
  background: transparent;
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-game-dark);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}
.view-btn:hover {
  color: var(--color-game-red);
}
.view-btn.active {
  background: var(--color-game-red);
  color: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

/* Products & Fluid Grid Layout (No awkward gaps) */
.shop-top-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 18px;
  align-items: start;
}
@media (max-width: 960px) {
  .shop-top-layout {
    grid-template-columns: 1fr;
  }
}
.gallery-top-wrapper {
  min-width: 0;
}
.gallery-bottom-wrapper {
  width: 100%;
  margin-top: 14px;
}

/* View All / Load More Button */
.view-all-wrap {
  text-align: center;
  padding: 16px 0 20px;
  width: 100%;
}
.btn-view-all {
  font-family: 'RacingGames', 'VT323', 'Be Vietnam Pro', -apple-system, sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  max-width: 320px;
  padding: 12px 24px;
  background: linear-gradient(180deg, #fffbeb 0%, #fed7aa 100%);
  border: 2px solid #854d0e;
  border-bottom: 4px solid #5c3207;
  border-radius: 12px;
  color: #3c1b04;
  font-weight: normal;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}
.btn-view-all:hover {
  background: linear-gradient(180deg, #fef08a 0%, #fdba74 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}
.btn-view-all:active {
  transform: translateY(2px);
  border-bottom-width: 2px;
}
.btn-view-all-icon {
  height: 18px;
  width: auto;
  object-fit: contain;
  vertical-align: middle;
  transition: transform 0.3s ease;
  animation: bounceDown 1.8s infinite ease-in-out;
}
.btn-view-all.expanded .btn-view-all-icon {
  transform: rotate(180deg);
  animation: none;
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}
.gallery-grid-section {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--card-size), 1fr));
  gap: 12px;
}
.game-card {
  background: var(--color-game-cream);
  border: 2px solid rgba(133, 77, 14, 0.5);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}
.game-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-game-orange-dark);
  box-shadow: 0 10px 20px rgba(0,0,0,0.25);
}
.card-sprite-stage {
  height: var(--card-size);
  background: var(--card-preview-bg);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 10px;
  transition: background 0.3s;
}
.card-sprite-stage img {
  max-width: 92%;
  max-height: 92%;
  object-fit: contain;
  transition: transform 0.2s;
}
.game-card:hover .card-sprite-stage img {
  transform: scale(1.06);
}
.category-pill {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(60, 27, 4, 0.85);
  border: 1px solid rgba(250, 204, 21, 0.4);
  color: #fde047;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: capitalize;
}
.card-details {
  padding: 10px 12px;
  background: var(--color-game-cream);
  border-top: 2px solid rgba(133, 77, 14, 0.15);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card-name-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-game-dark);
  display: flex;
  align-items: center;
  min-width: 0;
}
.card-meta-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #78350f;
  font-weight: 700;
  white-space: nowrap;
}
.card-action-bar {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}
.btn-game-order {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  flex: 1;
  padding: 7px 10px;
  background: var(--color-game-red);
  color: #fff;
  border: none;
  border-bottom: 3px solid var(--color-game-red-dark);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.15s;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.btn-game-order:hover {
  background: #ff5e6d;
}
.btn-game-order:active {
  transform: translateY(2px);
  border-bottom-width: 1px;
}

/* Sidebar Widgets (Pandorata style) */
.sidebar-space {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.widget-box {
  background: var(--color-game-peach);
  border: 2px solid var(--color-border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}
.widget-header {
  font-family: 'VT323', monospace;
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--color-game-dark);
  text-transform: uppercase;
  border-bottom: 2px solid rgba(133, 77, 14, 0.25);
  padding-bottom: 6px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.widget-header i, .widget-header svg {
  color: var(--color-game-red);
}
.widget-body-text {
  font-size: 0.8rem;
  font-weight: 600;
  color: #451a03;
  line-height: 1.6;
  margin-bottom: 14px;
}
.widget-btn-primary {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  display: block;
  width: 100%;
  padding: 11px 16px;
  background: var(--color-game-red);
  color: #fff;
  text-align: center;
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
  border-radius: 8px;
  border: none;
  border-bottom: 3px solid var(--color-game-red-dark);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
}
.widget-btn-primary:hover { background: #ff5e6d; }
.widget-btn-primary:active { transform: translateY(2px); border-bottom-width: 1px; }

.widget-btn-zalo-box {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 10px;
  padding: 11px 16px;
  background: #0284c7;
  color: #fff;
  text-align: center;
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
  border-radius: 8px;
  border: none;
  border-bottom: 3px solid #0369a1;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 3px 8px rgba(2, 132, 199, 0.25);
}
.widget-btn-zalo-box:hover {
  background: #0ea5e9;
  color: #fff;
}
.widget-btn-zalo-box:active {
  transform: translateY(2px);
  border-bottom-width: 1px;
}
.widget-btn-zalo-box .badge-hot-gif {
  height: 13px;
  width: auto;
  margin-left: 4px;
  image-rendering: pixelated;
  flex-shrink: 0;
}

.stat-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: rgba(255, 249, 237, 0.6);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-game-dark);
  border: 1px solid rgba(133, 77, 14, 0.15);
  margin-bottom: 8px;
}
.stat-item-row strong {
  color: var(--color-game-red);
  font-family: 'JetBrains Mono', monospace;
}

/* Modal Lightbox Popup (NRO Game Theme) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 10, 4, 0.88);
  backdrop-filter: blur(10px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-content {
  background: var(--color-game-cream);
  border: 4px solid var(--color-border);
  border-radius: 18px;
  width: 100%;
  max-width: 860px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  animation: bounceIn 0.25s ease-out;
}
@keyframes bounceIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
.modal-header {
  padding: 14px 20px;
  background: var(--color-game-dark);
  color: #fde047;
  border-bottom: 3px solid var(--color-game-yellow-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.modal-header h3 {
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  flex: 1;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.35;
}
.modal-close {
  background: var(--color-game-red);
  border: 1px solid var(--color-game-red-dark);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s;
  flex-shrink: 0;
}
.modal-close:hover { transform: scale(1.1); background: #ff5e6d; }
.modal-body {
  padding: 24px;
  background: var(--card-preview-bg);
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.3s;
}
.modal-body img {
  max-width: 90%;
  max-height: 60vh;
  object-fit: contain;
}
.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(60, 27, 4, 0.75);
  border: 2px solid var(--color-game-yellow);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}
.modal-nav:hover { background: var(--color-game-red); }
.modal-nav.prev { left: 16px; }
.modal-nav.next { right: 16px; }

.modal-footer {
  padding: 16px 20px;
  background: var(--color-game-peach);
  border-top: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.modal-info-list {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-game-dark);
}
.modal-info-list strong { color: var(--color-game-red-dark); }
.btn-modal-order {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  padding: 10px 22px;
  background: var(--color-game-red);
  color: #fff;
  border: none;
  border-bottom: 3px solid var(--color-game-red-dark);
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}
.btn-modal-order:hover { background: #ff5e6d; }

/* Carousel Mode (Compact & Neat - Auto Wrap) */
.carousel-view {
  display: none;
  background: var(--color-game-cream);
  border: 2px solid var(--color-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 20px;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}
.carousel-view.active { display: block; }
.carousel-stage {
  min-height: 170px;
  height: 190px;
  background: var(--card-preview-bg);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  position: relative;
  max-width: 100%;
}
.carousel-stage img { max-height: 130px; max-width: 80%; object-fit: contain; }
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}
.carousel-btn {
  background: var(--color-game-red);
  color: #fff;
  border: none;
  border-bottom: 2px solid var(--color-game-red-dark);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 900;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.15s;
}
.carousel-btn:hover { background: #ff5e6d; }
.carousel-btn:active { transform: translateY(1px); }

/* Auto Wrap thumbnails down to next lines! */
.carousel-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  max-height: 120px;
  overflow-y: auto;
  padding: 8px 4px 4px;
  margin-top: 8px;
  background: rgba(60, 27, 4, 0.08);
  border-radius: 8px;
}
.carousel-thumb {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: var(--card-preview-bg);
  border: 2px solid var(--color-border);
  padding: 2px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}
.carousel-thumb img { max-width: 100%; max-height: 100%; object-fit: contain; }
.carousel-thumb.active {
  border-color: var(--color-game-red);
  transform: scale(1.12);
  box-shadow: 0 0 8px rgba(255, 74, 90, 0.6);
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  background: var(--color-game-cream);
  border-radius: 14px;
  border: 2px dashed var(--color-border);
  grid-column: 1 / -1;
}
.empty-icon { font-size: 3rem; margin-bottom: 10px; }
.empty-state h3 { font-size: 1.1rem; color: var(--color-game-dark); font-weight: 900; margin-bottom: 6px; }
.empty-state p { color: #78350f; font-size: 0.85rem; font-weight: 600; }

/* Floating Zalo Button */
.floating-zalo-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  z-index: 150;
  box-shadow: 0 4px 18px rgba(0, 104, 255, 0.45), 0 2px 8px rgba(0, 0, 0, 0.2);
  border: 2px solid #ffffff;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: zalo-pulse 2.2s infinite;
}
.floating-zalo-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 22px rgba(0, 104, 255, 0.65), 0 2px 10px rgba(0, 0, 0, 0.3);
}
.floating-zalo-btn:active {
  transform: scale(0.95);
}
.floating-zalo-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}
.floating-zalo-badge {
  position: absolute;
  top: -8px;
  right: -6px;
  background: #fff;
  border: 1.5px solid #f59e0b;
  border-radius: 10px;
  padding: 1px 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
  pointer-events: none;
}
.floating-zalo-badge .badge-hot-gif {
  height: 11px;
  width: auto;
  image-rendering: pixelated;
}
@keyframes zalo-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.65), 0 4px 16px rgba(2, 132, 199, 0.45);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(2, 132, 199, 0), 0 4px 16px rgba(2, 132, 199, 0.45);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(2, 132, 199, 0), 0 4px 16px rgba(2, 132, 199, 0.45);
  }
}

/* Toast */
.toast {
  position: fixed;
  bottom: 90px;
  right: 24px;
  background: var(--color-game-dark);
  border: 2px solid var(--color-game-yellow);
  color: #fef08a;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 200;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.widget-zalo-notice {
  background: rgba(220, 38, 38, 0.12);
  border: 1.5px dashed #dc2626;
  border-radius: 10px;
  padding: 6px 12px;
  margin-bottom: 14px;
  font-size: 0.82rem;
  font-weight: 800;
  color: #b91c1c;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.widget-zalo-notice strong {
  color: #991b1b;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-decoration: none;
}
.widget-zalo-notice .zalo-cat-img {
  height: 42px;
  width: auto;
  max-width: 48px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.25));
  transition: transform 0.2s ease;
}
.widget-zalo-notice:hover .zalo-cat-img {
  transform: scale(1.12);
}

.badge-hot-gif {
  image-rendering: pixelated;
  height: 12px;
  width: auto;
  vertical-align: middle;
  flex-shrink: 0;
  margin-left: 2px;
}

.badge-new-gif {
  image-rendering: pixelated;
  height: 12px;
  width: auto;
  vertical-align: middle;
  flex-shrink: 0;
  margin-right: 5px;
}

.card-title-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

/* ============================================================
   MOBILE OPTIMIZATIONS (MÀN HÌNH ĐIỆN THOẠI <= 640px)
   Chỉ áp dụng khi xem trên điện thoại, PC giữ nguyên 100%
   ============================================================ */
@media (max-width: 640px) {
  /* Layout container */
  .main-wrapper {
    padding: 10px 8px 50px;
  }

  /* Header thu gọn */
  .header-inner {
    height: 52px;
    padding: 0 10px;
  }
  .header-logo img {
    height: 32px;
  }
  .header-title-text h1 {
    font-size: 0.92rem;
  }
  .header-title-text p {
    font-size: 0.6rem;
  }
  .header-status-badge {
    padding: 3px 7px;
    font-size: 0.66rem;
    gap: 4px;
  }

  /* Banner vừa vặn */
  .game-banner {
    min-height: 145px;
    border-radius: 12px;
    border-width: 3px;
    margin-bottom: 12px;
  }
  .banner-content {
    padding: 10px 8px;
  }
  .banner-title {
    font-size: 1.85rem !important;
    line-height: 1.15;
    margin-bottom: 2px;
  }
  .banner-author-wrap {
    margin-top: 0px;
  }
  .banner-author-gif {
    max-width: 195px;
    max-height: 90px;
    margin-bottom: -15px;
  }
  .banner-subtitle {
    font-size: 0.72rem;
    padding: 4px 12px;
  }

  /* Category tabs vuốt ngang 1 hàng tiện lợi */
  .category-tabs-bar {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 6px;
    padding-bottom: 6px;
    margin-bottom: 10px;
    scrollbar-width: thin;
  }
  .category-tabs-bar::-webkit-scrollbar {
    height: 3px;
  }
  .category-tabs-bar::-webkit-scrollbar-thumb {
    background: rgba(133, 77, 14, 0.4);
    border-radius: 3px;
  }
  .cat-tab-btn {
    flex-shrink: 0;
    padding: 6px 12px;
    font-size: 0.76rem;
    border-radius: 8px;
    white-space: nowrap;
    gap: 6px;
  }
  .cat-count {
    font-size: 0.65rem;
    padding: 1px 6px;
  }

  /* Toolbar xếp 2 dòng gọn gàng */
  .toolbar-panel {
    padding: 8px 10px;
    margin-bottom: 12px;
    border-radius: 10px;
  }
  .toolbar-row {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .search-container {
    max-width: 100%;
    width: 100%;
    min-width: 0;
  }
  .search-container input {
    padding: 7px 10px 7px 32px;
    font-size: 0.8rem;
  }
  .search-container svg {
    left: 9px;
    width: 15px;
    height: 15px;
  }
  /* Ẩn thanh kéo slider trên điện thoại để cố định lưới 2 cột đẹp chuẩn, không vỡ layout */
  .slider-box {
    display: none !important;
  }
  .tool-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 6px;
  }
  .bg-toggle-box {
    padding: 3px 6px;
    gap: 4px;
    border-radius: 6px;
  }
  .bg-btn-dot {
    width: 18px;
    height: 18px;
  }
  .view-mode-toggle {
    padding: 2px;
    gap: 2px;
    border-radius: 6px;
  }
  .view-btn {
    padding: 4px 10px;
    font-size: 0.74rem;
    gap: 4px;
  }

  /* LƯỚI THẺ SẢN PHẨM: 2 CỘT CHUẨN ĐẸP TRÊN MOBILE */
  .gallery-grid-section {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }
  .game-card {
    border-radius: 10px;
    border-width: 1.5px;
  }
  .card-sprite-stage {
    height: 135px;
    padding: 6px;
  }
  .category-pill {
    font-size: 0.6rem;
    padding: 2px 5px;
    top: 5px;
    left: 5px;
    border-radius: 4px;
  }
  .card-details {
    padding: 7px;
    gap: 4px;
  }
  .card-name-title {
    font-size: 0.76rem;
  }
  .badge-new-gif {
    height: 10px;
    margin-right: 3px;
  }
  .card-meta-line {
    font-size: 0.65rem;
  }
  .btn-game-order {
    padding: 6px 4px;
    font-size: 0.68rem;
    border-radius: 6px;
    gap: 4px;
  }

  /* Chế độ xem Trượt (Carousel) trên Mobile */
  .carousel-view {
    padding: 8px 10px;
    border-radius: 10px;
  }
  .carousel-stage {
    height: 160px;
    min-height: 150px;
    padding: 6px;
  }
  .carousel-stage img {
    max-height: 105px;
  }
  #carouselTitle {
    font-size: 0.95rem !important;
  }
  .carousel-strip {
    max-height: 85px;
    gap: 4px;
    padding: 4px;
  }
  .carousel-thumb {
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
  }
  .carousel-btn {
    font-size: 0.68rem;
    padding: 4px 8px;
  }
  #carouselCounter {
    font-size: 0.8rem;
  }

  /* Modal phóng to trên Mobile */
  .modal-content {
    width: 95%;
    max-height: 92vh;
    border-radius: 12px;
  }
  .modal-header {
    padding: 10px 12px;
    gap: 8px;
  }
  .modal-header h3 {
    font-size: 0.88rem;
    line-height: 1.3;
  }
  .modal-close {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
  }
  .modal-body {
    height: 220px;
    padding: 10px;
  }
  .modal-nav {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }
  .modal-nav.prev { left: 8px; }
  .modal-nav.next { right: 8px; }
  .modal-footer {
    padding: 10px 12px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .modal-info-list {
    justify-content: space-between;
    width: 100%;
    font-size: 0.78rem;
  }
  .btn-modal-order {
    width: 100%;
    justify-content: center;
    padding: 9px 12px;
    font-size: 0.8rem;
  }

  /* Sidebar widgets & Khung Zalo trên Mobile */
  .sidebar-space {
    gap: 12px;
    margin-top: 10px;
  }
  .widget-box {
    padding: 12px;
    border-radius: 12px;
  }
  .widget-header {
    font-size: 1.3rem;
    margin-bottom: 8px;
  }
  .widget-body-text {
    font-size: 0.78rem;
    line-height: 1.5;
    margin-bottom: 10px;
  }
  .widget-zalo-notice {
    padding: 8px 10px;
    margin-bottom: 10px;
  }
  .widget-zalo-notice .zalo-cat-img {
    height: 38px;
  }

  /* Nút Zalo nổi trên Mobile */
  .floating-zalo-btn {
    bottom: 18px;
    right: 18px;
    width: 48px;
    height: 48px;
  }
  .floating-zalo-icon {
    font-size: 21px;
  }
  .toast {
    bottom: 78px;
    right: 18px;
  }

  /* Quick Accordion trên Mobile */
  .quick-accordion-tabs {
    gap: 5px;
  }
  .quick-tab-btn {
    padding: 7px 4px;
    font-size: 0.68rem;
    gap: 3px;
    border-radius: 8px;
  }
  .quick-tab-btn i {
    font-size: 0.76rem;
  }
  .quick-accordion-panel {
    padding: 12px;
    border-radius: 12px;
  }
  .quick-panel-title {
    font-size: 1.25rem;
  }
}

@media (max-width: 420px) {
  .banner-title {
    font-size: 1.6rem !important;
  }
  .banner-author-gif {
    max-width: 170px;
    max-height: 80px;
    margin-bottom: -13px;
  }
}