/* ═══════════════════════════════════════
   GAMEZONE — Main Stylesheet
   Modern gaming platform CSS
═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@600;700;800;900&family=Fredoka+One&display=swap');

/* ── RESET & TOKENS ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
:root {
  --c-bg:       #0d0d14;
  --c-surface:  #16161f;
  --c-card:     #1e1e2e;
  --c-border:   rgba(255,255,255,0.08);
  --c-text:     #e2e8f0;
  --c-muted:    #94a3b8;
  --c-accent:   #6366f1;
  --c-accent2:  #8b5cf6;
  --c-green:    #10b981;
  --c-red:      #ef4444;
  --c-orange:   #f97316;
  --c-yellow:   #f59e0b;
  --c-pink:     #ec4899;
  --radius:     14px;
  --sidebar-w:  220px;
  --header-h:   60px;
  --font-main:  'Nunito', sans-serif;
  --font-title: 'Fredoka One', cursive;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-hover: 0 8px 32px rgba(99,102,241,0.3);
  --trans: 0.2s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width:100%; display:block; }
button { cursor:pointer; font-family:inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:6px; }
::-webkit-scrollbar-track { background: var(--c-surface); }
::-webkit-scrollbar-thumb { background: var(--c-accent); border-radius:4px; }

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
#header {
  position: sticky; top:0; z-index:100;
  height: var(--header-h);
  background: rgba(13,13,20,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center;
  padding: 0 20px; gap:16px;
}

.logo {
  display:flex; align-items:center; gap:8px;
  font-family: var(--font-title); font-size:22px;
  background: linear-gradient(135deg,#ff6b35,#f7931e,#ffcd3c);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  white-space:nowrap; flex-shrink:0;
}
.logo-icon { font-size:26px; filter: drop-shadow(0 0 10px #ff6b35aa); }

.search-bar {
  flex:1; max-width:480px; position:relative;
}
.search-bar input {
  width:100%; padding:9px 16px 9px 40px;
  background: var(--c-surface); border:1px solid var(--c-border);
  border-radius:25px; color:var(--c-text); font-size:14px;
  font-family:inherit; outline:none; transition:var(--trans);
}
.search-bar input:focus { border-color:var(--c-accent); box-shadow:0 0 0 3px rgba(99,102,241,0.15); }
.search-bar input::placeholder { color:var(--c-muted); }
.search-icon { position:absolute; left:14px; top:50%; transform:translateY(-50%); color:var(--c-muted); font-size:15px; }

.header-actions { margin-left:auto; display:flex; align-items:center; gap:10px; }
.btn-pill {
  padding:8px 18px; border-radius:25px; border:none;
  font-family:inherit; font-weight:700; font-size:13px; transition:var(--trans);
}
.btn-pill.primary { background:linear-gradient(135deg,var(--c-accent),var(--c-accent2)); color:#fff; box-shadow:0 4px 14px rgba(99,102,241,0.4); }
.btn-pill.primary:hover { transform:translateY(-1px); box-shadow:0 6px 20px rgba(99,102,241,0.5); }
.btn-pill.outline { background:transparent; border:1px solid var(--c-border); color:var(--c-text); }
.btn-pill.outline:hover { border-color:var(--c-accent); color:var(--c-accent); }

/* ══════════════════════════════════════
   LAYOUT
══════════════════════════════════════ */
#layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: 1fr;
  min-height: calc(100vh - var(--header-h));
}

/* ══════════════════════════════════════
   SIDEBAR
══════════════════════════════════════ */
#sidebar {
  width: var(--sidebar-w);
  background: var(--c-surface);
  border-right: 1px solid var(--c-border);
  position: sticky; top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto; overflow-x:hidden;
  padding: 16px 0;
  flex-shrink:0;
}
.sidebar-section { margin-bottom:8px; }
.sidebar-label {
  font-size:10px; font-weight:800; text-transform:uppercase;
  letter-spacing:1.5px; color:var(--c-muted);
  padding:0 16px; margin-bottom:6px;
}
.cat-item {
  display:flex; align-items:center; gap:10px;
  padding:10px 16px; border-radius:0 25px 25px 0; margin-right:10px;
  font-size:14px; font-weight:700; cursor:pointer;
  transition:var(--trans); position:relative; overflow:hidden;
  color:var(--c-text);
  border:none; background:transparent; width:100%; text-align:left;
}
.cat-item:hover { background:rgba(255,255,255,0.06); }
.cat-item.active { background:rgba(99,102,241,0.15); color:var(--c-accent); }
.cat-item.active::before {
  content:''; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:var(--c-accent); border-radius:0 3px 3px 0;
}
.cat-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.cat-count {
  margin-left:auto; font-size:11px; background:rgba(255,255,255,0.08);
  padding:2px 7px; border-radius:10px; color:var(--c-muted);
}

.sidebar-ad {
  margin:16px; border-radius:var(--radius);
  background: linear-gradient(135deg,rgba(99,102,241,0.15),rgba(236,72,153,0.15));
  border:1px dashed rgba(99,102,241,0.3);
  padding:16px; text-align:center;
  font-size:11px; color:var(--c-muted);
  min-height:250px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
}

/* ══════════════════════════════════════
   MAIN CONTENT
══════════════════════════════════════ */
#main { padding:24px 28px; overflow:hidden; }

/* ── HERO ── */
.hero {
  position:relative; border-radius:20px; overflow:hidden;
  height:300px; margin-bottom:32px;
  background:linear-gradient(135deg,#0f0c29,#302b63,#24243e);
  display:flex; align-items:flex-end;
}
.hero-bg {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0.4; transition:opacity 0.5s;
}
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 60%);
}
.hero-content { position:relative; z-index:2; padding:28px; max-width:480px; }
.hero-badge {
  display:inline-block; padding:3px 12px; border-radius:20px;
  background:var(--c-accent); font-size:11px; font-weight:800;
  text-transform:uppercase; letter-spacing:1px; margin-bottom:10px;
}
.hero-title { font-family:var(--font-title); font-size:clamp(24px,3vw,36px); margin-bottom:8px; }
.hero-desc { font-size:13px; color:rgba(255,255,255,0.7); margin-bottom:16px; line-height:1.5; }
.hero-actions { display:flex; gap:10px; flex-wrap:wrap; }
.btn-play {
  display:flex; align-items:center; gap:8px;
  padding:11px 24px; border-radius:25px; border:none;
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent2));
  color:#fff; font-family:inherit; font-weight:800; font-size:15px;
  box-shadow:0 4px 20px rgba(99,102,241,0.5);
  transition:var(--trans);
}
.btn-play:hover { transform:scale(1.04); box-shadow:0 6px 28px rgba(99,102,241,0.6); }
.btn-play .play-icon { font-size:18px; }

.hero-dots { position:absolute; bottom:16px; right:20px; display:flex; gap:6px; z-index:3; }
.hero-dot { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.3); cursor:pointer; transition:var(--trans); }
.hero-dot.on { background:#fff; width:24px; border-radius:4px; }

/* ── SECTION HEADER ── */
.sec-header {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:16px;
}
.sec-title {
  font-family:var(--font-title); font-size:22px;
  display:flex; align-items:center; gap:8px;
}
.sec-title span { font-size:20px; }
.see-all {
  font-size:13px; font-weight:700; color:var(--c-accent);
  padding:6px 14px; border-radius:20px; border:1px solid rgba(99,102,241,0.3);
  transition:var(--trans);
}
.see-all:hover { background:rgba(99,102,241,0.1); }

/* ── GAME GRID ── */
.games-grid {
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(180px,1fr));
  gap:16px; margin-bottom:32px;
}
.games-grid.wide { grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); }

/* ── GAME CARD ── */
.game-card {
  background: var(--c-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  cursor: pointer;
  position:relative;
  display:block;
}
.game-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: rgba(99,102,241,0.4);
}
.game-card:hover .card-overlay { opacity:1; }
.game-card:hover .card-play-btn { transform:scale(1); opacity:1; }

.card-thumb {
  position:relative; aspect-ratio:16/10; overflow:hidden;
  background:linear-gradient(135deg,#1e1e2e,#2d2d3f);
}
.card-thumb img {
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.3s ease;
}
.game-card:hover .card-thumb img { transform:scale(1.08); }

.card-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,rgba(0,0,0,0.8),transparent);
  opacity:0; transition:var(--trans);
  display:flex; align-items:center; justify-content:center;
}
.card-play-btn {
  width:48px; height:48px; border-radius:50%;
  background:linear-gradient(135deg,var(--c-accent),var(--c-accent2));
  display:flex; align-items:center; justify-content:center;
  font-size:20px; color:#fff;
  box-shadow:0 4px 20px rgba(99,102,241,0.6);
  transform:scale(0.6); opacity:0; transition:all 0.25s cubic-bezier(.34,1.56,.64,1);
}

.card-badges { position:absolute; top:8px; left:8px; display:flex; gap:4px; }
.badge {
  padding:2px 8px; border-radius:20px; font-size:10px; font-weight:800;
  text-transform:uppercase; letter-spacing:0.5px;
}
.badge.new   { background:#10b981; color:#fff; }
.badge.hot   { background:#ef4444; color:#fff; }
.badge.trend { background:#f59e0b; color:#000; }

.card-info { padding:12px; }
.card-title {
  font-weight:800; font-size:14px; margin-bottom:6px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.card-meta {
  display:flex; align-items:center; justify-content:space-between;
  font-size:12px; color:var(--c-muted);
}
.card-plays { display:flex; align-items:center; gap:4px; }
.card-rating { display:flex; align-items:center; gap:3px; color:var(--c-yellow); font-weight:700; }

/* ── HORIZONTAL SCROLL ROW ── */
.scroll-row {
  display:flex; gap:14px;
  overflow-x:auto; padding-bottom:8px; margin-bottom:32px;
  scrollbar-width:none;
}
.scroll-row::-webkit-scrollbar { display:none; }
.scroll-row .game-card { flex-shrink:0; width:200px; }

/* ── CATEGORY PILLS (horizontal) ── */
.cat-pills {
  display:flex; gap:8px; overflow-x:auto; margin-bottom:24px;
  padding-bottom:4px; scrollbar-width:none;
}
.cat-pills::-webkit-scrollbar { display:none; }
.cat-pill {
  padding:8px 16px; border-radius:25px; border:1px solid var(--c-border);
  background:var(--c-card); font-size:13px; font-weight:700;
  white-space:nowrap; cursor:pointer; transition:var(--trans);
  color:var(--c-text);
}
.cat-pill:hover { border-color:var(--c-accent); color:var(--c-accent); }
.cat-pill.active { background:var(--c-accent); border-color:var(--c-accent); color:#fff; }

/* ── AD BANNER ── */
.ad-banner {
  border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(99,102,241,0.1),rgba(236,72,153,0.1));
  border:1px dashed rgba(255,255,255,0.1);
  display:flex; align-items:center; justify-content:center;
  color:var(--c-muted); font-size:12px;
  margin-bottom:28px; position:relative; overflow:hidden;
}
.ad-banner.leaderboard { height:90px; }
.ad-banner.rectangle   { height:250px; }
.ad-banner::before {
  content:'Advertisement';
  position:absolute; top:6px; left:12px; font-size:9px;
  text-transform:uppercase; letter-spacing:1px; opacity:0.4;
}

/* ── SECTION DIVIDER ── */
.section-divider { height:1px; background:var(--c-border); margin:8px 0 28px; }

/* ── FOOTER ── */
footer {
  background:var(--c-surface);
  border-top:1px solid var(--c-border);
  padding:32px 28px; margin-top:40px;
}
.footer-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:24px; margin-bottom:28px; }
.footer-col h4 { font-weight:800; margin-bottom:12px; color:var(--c-text); }
.footer-col a  { display:block; color:var(--c-muted); font-size:13px; margin-bottom:8px; transition:var(--trans); }
.footer-col a:hover { color:var(--c-accent); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; font-size:12px; color:var(--c-muted); padding-top:20px; border-top:1px solid var(--c-border); }

/* ══════════════════════════════════════
   GAME PAGE
══════════════════════════════════════ */
.game-page-layout {
  display:grid;
  grid-template-columns: 1fr 300px;
  gap:24px;
  padding:24px 28px;
}
.game-main { min-width:0; }
.game-sidebar { display:flex; flex-direction:column; gap:20px; }

.game-frame-wrap {
  position:relative; width:100%;
  height: min(75vh, 600px);
  min-height: 420px;
  background:#000;
  border-radius:16px; overflow:hidden;
  box-shadow:0 8px 40px rgba(0,0,0,0.6);
  margin-bottom:20px;
}
.game-frame-wrap iframe {
  width:100%; height:100%; border:none; display:block;
}
.game-fullscreen-btn {
  position:absolute; bottom:12px; right:12px;
  background:rgba(0,0,0,0.7); border:1px solid rgba(255,255,255,0.2);
  color:#fff; border-radius:8px; padding:6px 12px;
  font-size:13px; cursor:pointer; backdrop-filter:blur(4px);
  transition:var(--trans);
}
.game-fullscreen-btn:hover { background:rgba(99,102,241,0.7); }

.game-title-row {
  display:flex; align-items:flex-start; justify-content:space-between;
  gap:16px; margin-bottom:16px; flex-wrap:wrap;
}
.game-title { font-family:var(--font-title); font-size:28px; }
.game-actions { display:flex; gap:10px; flex-wrap:wrap; }
.action-btn {
  display:flex; align-items:center; gap:6px;
  padding:8px 16px; border-radius:25px; border:1px solid var(--c-border);
  background:var(--c-card); color:var(--c-text);
  font-size:13px; font-weight:700; transition:var(--trans);
}
.action-btn:hover { border-color:var(--c-accent); color:var(--c-accent); transform:translateY(-1px); }
.action-btn.liked { border-color:var(--c-pink); color:var(--c-pink); background:rgba(236,72,153,0.1); }

.game-stats {
  display:flex; gap:20px; margin-bottom:20px;
  padding:16px; background:var(--c-card); border-radius:var(--radius);
  border:1px solid var(--c-border);
}
.stat-item { display:flex; flex-direction:column; align-items:center; gap:4px; flex:1; }
.stat-value { font-size:18px; font-weight:800; }
.stat-label { font-size:11px; color:var(--c-muted); text-transform:uppercase; letter-spacing:0.5px; }

.game-desc { font-size:14px; color:var(--c-muted); line-height:1.7; margin-bottom:16px; }
.game-controls {
  display:flex; align-items:flex-start; gap:10px;
  background:var(--c-card); border-radius:12px; padding:14px;
  border:1px solid var(--c-border); margin-bottom:24px;
}
.controls-icon { font-size:20px; }
.controls-text { font-size:13px; color:var(--c-muted); line-height:1.5; }
.controls-text strong { color:var(--c-text); }

/* Sidebar card */
.sidebar-card {
  background:var(--c-card); border-radius:var(--radius);
  border:1px solid var(--c-border); overflow:hidden;
}
.sidebar-card-title {
  padding:14px 16px; font-weight:800; font-size:14px;
  border-bottom:1px solid var(--c-border);
  display:flex; align-items:center; gap:8px;
}
.sidebar-game-list { padding:8px; }
.sidebar-game-item {
  display:flex; gap:10px; align-items:center;
  padding:8px; border-radius:10px; cursor:pointer;
  transition:var(--trans);
}
.sidebar-game-item:hover { background:rgba(255,255,255,0.05); }
.sidebar-game-thumb {
  width:56px; height:40px; border-radius:8px; object-fit:cover;
  flex-shrink:0; background:var(--c-surface);
}
.sidebar-game-info { min-width:0; }
.sidebar-game-title { font-size:13px; font-weight:700; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.sidebar-game-plays { font-size:11px; color:var(--c-muted); }

/* ══════════════════════════════════════
   LOADING SKELETON
══════════════════════════════════════ */
@keyframes shimmer { 0%{background-position:-200% 0} 100%{background-position:200% 0} }
.skeleton {
  background: linear-gradient(90deg, var(--c-card) 25%, rgba(255,255,255,0.06) 50%, var(--c-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width:1024px) {
  .game-page-layout { grid-template-columns:1fr; }
  .game-sidebar { display:none; }
}
@media (max-width:768px) {
  :root { --sidebar-w:0px; }
  #sidebar { display:none; }
  #layout { grid-template-columns:1fr; }
  #main { padding:16px; }
  .hero { height:220px; }
  .games-grid { grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:12px; }
  .game-page-layout { padding:12px 16px; }
  .header-actions .btn-pill.outline { display:none; }
}
@media (max-width:480px) {
  .games-grid { grid-template-columns:repeat(2,1fr); }
  .hero-title { font-size:20px; }
  .hero-desc { display:none; }
}

/* ── Mobile sidebar toggle ── */
#sidebar-toggle {
  display:none; background:none; border:none; color:var(--c-text); font-size:22px; cursor:pointer;
}
@media (max-width:768px) { #sidebar-toggle { display:block; } }

/* ── TOAST ── */
#toast {
  position:fixed; bottom:24px; right:24px; z-index:200;
  background:var(--c-card); border:1px solid var(--c-border);
  border-radius:12px; padding:12px 20px;
  font-size:14px; font-weight:700;
  box-shadow:0 8px 32px rgba(0,0,0,0.4);
  transform:translateY(80px); opacity:0;
  transition:all 0.3s cubic-bezier(.34,1.56,.64,1);
  display:flex; align-items:center; gap:8px;
}
#toast.show { transform:translateY(0); opacity:1; }

/* ── MOBILE NAV (bottom) ── */
#mobile-nav {
  display:none; position:fixed; bottom:0; left:0; right:0; z-index:150;
  background: rgba(22,22,31,0.95); backdrop-filter:blur(10px);
  border-top:1px solid var(--c-border);
  padding:8px 0 env(safe-area-inset-bottom,0);
}
@media (max-width:768px) { #mobile-nav { display:flex; } }
.mob-nav-item {
  flex:1; display:flex; flex-direction:column; align-items:center; gap:2px;
  padding:6px; border:none; background:none; color:var(--c-muted);
  font-family:inherit; font-size:10px; font-weight:700; cursor:pointer; transition:var(--trans);
}
.mob-nav-item.active, .mob-nav-item:hover { color:var(--c-accent); }
.mob-nav-item .mn-icon { font-size:20px; }