@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

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

:root {
  --bg:           #0F0F0F;
  --sidebar-bg:   #111111;
  --surface:      #1C1C1C;
  --surface2:     #242424;
  --orange:       #F97316;
  --orange-h:     #EA580C;
  --orange-dim:   rgba(249, 115, 22, 0.14);
  --orange-glow:  rgba(249, 115, 22, 0.28);
  --text:         #FFFFFF;
  --muted:        #9CA3AF;
  --border:       rgba(255, 255, 255, 0.06);
  --sidebar-w:    68px;
  --header-h:     56px;
  --radius:       8px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ─────────────────────────────────────────── */

.layout {
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────── */

.sidebar {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 200;
}

.sidebar-logo-wrap {
  width: var(--sidebar-w);
  height: var(--sidebar-w);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo-wrap img {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 8px;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 0;
  gap: 0.2rem;
  flex: 1;
}

.sidebar-btn {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
  font-size: 1.25rem;
  position: relative;
}

.sidebar-btn:hover,
.sidebar-btn.active {
  background: var(--orange-dim);
  color: var(--orange);
}

/* tooltip on hover */
.sidebar-btn::after {
  content: attr(data-tip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface2);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 0.3rem 0.6rem;
  border-radius: 5px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  border: 1px solid var(--border);
}

.sidebar-btn:hover::after { opacity: 1; }

/* ── Main area ───────────────────────────────────────── */

.main {
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Header ─────────────────────────────────────────── */

.top-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
}

.site-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
  text-decoration: none;
  color: var(--text);
}

.site-name span { color: var(--orange); }

.search-wrap {
  flex: 1;
  max-width: 440px;
  position: relative;
}

.search-wrap svg {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  width: 15px;
  height: 15px;
  pointer-events: none;
}

.search-wrap input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  padding: 0.48rem 0.75rem 0.48rem 2.2rem;
  outline: none;
  transition: border-color 0.2s;
}

.search-wrap input::placeholder { color: var(--muted); }
.search-wrap input:focus { border-color: rgba(249,115,22,0.45); }

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header-right a {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}

.header-right a:hover { color: var(--text); border-color: rgba(255,255,255,0.15); }

/* back button variant */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.38rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s;
}
.back-btn:hover { color: var(--text); border-color: rgba(255,255,255,0.15); }

/* ── Content ─────────────────────────────────────────── */

.content {
  flex: 1;
  padding: 1.5rem;
}

/* ── Shelf ───────────────────────────────────────────── */

.shelf { margin-bottom: 2.5rem; }

.shelf-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.shelf-header h2 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.shelf-header .shelf-icon { font-size: 1rem; }

/* ── Hero shelf (Top Picks) ──────────────────────────── */

.hero-shelf-grid {
  display: grid;
  grid-template-columns: 44% 1fr;
  gap: 0.6rem;
  align-items: start;
}

.small-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 0.6rem;
}

/* ── Game Card ───────────────────────────────────────── */

.game-card {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  display: block;
  border: 2px solid transparent;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.game-card:not(.coming-soon):hover {
  border-color: var(--orange);
  transform: scale(1.025);
  box-shadow: 0 6px 24px var(--orange-glow);
}

.game-card.coming-soon {
  filter: grayscale(0.65);
  opacity: 0.5;
  cursor: default;
}

/* Thumbnail */
.card-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.card-thumb.space {
  background: linear-gradient(135deg, #18082e 0%, #080c1c 100%);
}

.card-thumb.teal {
  background: linear-gradient(135deg, #04222e 0%, #080e1c 100%);
}

.card-thumb.dark1 {
  background: linear-gradient(135deg, #1a1008 0%, #0a0808 100%);
}

.card-thumb.dark2 {
  background: linear-gradient(135deg, #0a1a10 0%, #080a08 100%);
}

.card-thumb.dark3 {
  background: linear-gradient(135deg, #180808 0%, #0a0808 100%);
}

.card-thumb.dark4 {
  background: linear-gradient(135deg, #08101a 0%, #080808 100%);
}

.card-thumb img,
.mini-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumb-icon {
  font-size: 2.6rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
}

/* Hero card — taller thumbnail */
.game-card.hero .card-thumb {
  aspect-ratio: unset;
  height: 280px;
}

.game-card.hero .thumb-icon { font-size: 5rem; }

/* Lock overlay */
.lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(0,0,0,0.15);
  z-index: 2;
}

/* Card info strip */
.card-info {
  padding: 0.5rem 0.6rem 0.55rem;
}

.card-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.2;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-tag {
  display: inline-block;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.13rem 0.42rem;
  border-radius: 3px;
}

.card-tag.shooter  { background: var(--orange-dim); color: var(--orange); }
.card-tag.puzzle   { background: rgba(34,211,238,0.1); color: #22D3EE; }
.card-tag.strategy { background: rgba(251,191,36,0.1); color: #FBBF24; }
.card-tag.locked   { background: rgba(156,163,175,0.1); color: var(--muted); }

/* ── Games grid (All Games shelf) ───────────────────── */

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.65rem;
}

/* ── Ad slots ────────────────────────────────────────── */

.ad-banner {
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: center;
}

.ad-slot {
  background: var(--surface);
  border: 1px dashed rgba(255,255,255,0.07);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.ad-slot.leaderboard { width: 728px; max-width: 100%; height: 90px; }
.ad-slot.rectangle   { width: 300px; height: 250px; flex-shrink: 0; }

/* ── Game page ───────────────────────────────────────── */

.game-page-content { padding: 1rem 1.5rem 2rem; }

.game-page-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.game-page-title h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
}

.game-layout {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.game-frame-wrap {
  flex: 1;
  min-width: 0;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 9;
}

.game-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.game-sidebar-ads {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── Sidebar: Other Games ────────────────────────────── */

.sidebar-section { width: 300px; }

.sidebar-section .shelf-header { margin-bottom: 0.6rem; }

.mini-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--surface);
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  border: 2px solid transparent;
  padding: 0.4rem;
  margin-bottom: 0.45rem;
  transition: border-color 0.15s, background 0.15s;
}

.mini-card:last-child { margin-bottom: 0; }

.mini-card:not(.coming-soon):hover { border-color: var(--orange); }

.mini-card.coming-soon { opacity: 0.45; cursor: default; }

.mini-thumb {
  width: 64px;
  height: 48px;
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  position: relative;
  overflow: hidden;
}

.mini-info { flex: 1; min-width: 0; }

.mini-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.15rem;
}

/* ── Game page: Bottom shelf ─────────────────────────── */

.game-page-shelf {
  padding: 0 1.5rem 2.5rem;
}

.game-page-shelf .shelf-header { margin-bottom: 0.9rem; }

/* ── About ───────────────────────────────────────────── */

.about-game {
  padding: 0.5rem 1.5rem 2rem;
}

.about-game h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.about-game p {
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.75;
  max-width: 700px;
}

/* ── Controls section ───────────────────────────────── */

.game-controls {
  padding: 0 1.5rem 2rem;
}

.game-controls h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.controls-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
}

.control-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--muted);
}

kbd {
  background: var(--surface2);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  font-size: 0.73rem;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
  flex-shrink: 0;
}

.game-controls > p {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.75;
  max-width: 700px;
}

/* ── Footer ─────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.77rem;
}

footer a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--text); }
.footer-links { display: flex; gap: 1.2rem; }

/* ── Privacy page ────────────────────────────────────── */

.policy-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
}

.policy-page h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.policy-page .updated {
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 2rem;
}

.policy-page h2 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1.8rem 0 0.45rem;
}

.policy-page p, .policy-page li {
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.8;
}

.policy-page ul { padding-left: 1.4rem; margin: 0.4rem 0; }
.policy-page a { color: var(--orange); }

/* ── Responsive ──────────────────────────────────────── */

@media (max-width: 960px) {
  .hero-shelf-grid { grid-template-columns: 1fr; }
  .small-card-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
  }
  .game-card.hero .card-thumb { height: 200px; }
}

@media (max-width: 900px) {
  .game-sidebar-ads { display: none; }
}

@media (max-width: 700px) {
  :root { --sidebar-w: 0px; }
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .small-card-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
  .game-layout { flex-direction: column; }
  .game-frame-wrap { flex: none; width: 100%; }
  .ad-slot.rectangle { width: 100%; height: 100px; }
  .content, .game-page-content, .about-game, .ad-banner, .game-controls, .game-page-shelf { padding-left: 1rem; padding-right: 1rem; }
}

@media (max-width: 480px) {
  .search-wrap { display: none; }
  .games-grid { grid-template-columns: 1fr 1fr; }
}