/* ─────────────────────────────────────────────────────────────
   AF Game Hub — revamp layer
   Loaded after app.css / desync-inspired.css, so everything here
   is an override. Animated backdrop, glass surfaces, interface
   shape, falcon branding, the game library and the fullscreen
   player. Nothing in here carries structure the app depends on.
   ───────────────────────────────────────────────────────────── */

/* ── animated backdrop ─────────────────────────────────────── */

body::before,
body::after {
  content: "";
  position: fixed;
  inset: -30vmax;
  z-index: 0;
  pointer-events: none;
  will-change: transform;
}

body::before {
  background:
    radial-gradient(38vmax 38vmax at 18% 22%, rgba(239, 51, 64, .22), transparent 62%),
    radial-gradient(34vmax 34vmax at 82% 18%, rgba(124, 101, 237, .20), transparent 64%),
    radial-gradient(42vmax 42vmax at 68% 84%, rgba(20, 169, 135, .18), transparent 66%),
    radial-gradient(30vmax 30vmax at 24% 86%, rgba(59, 137, 234, .16), transparent 64%);
  filter: blur(18px) saturate(118%);
  animation: afh-aurora 26s ease-in-out infinite alternate;
}

body::after {
  background-image:
    linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(760px) rotateX(58deg) translateY(30vh) scale(1.7);
  transform-origin: 50% 100%;
  opacity: .55;
  animation: afh-grid 18s linear infinite;
}

@keyframes afh-aurora {
  0%   { transform: translate3d(-3%, -2%, 0) scale(1.04) rotate(0deg); }
  50%  { transform: translate3d(2%, 1%, 0) scale(1.10) rotate(3deg); }
  100% { transform: translate3d(3%, -1%, 0) scale(1.05) rotate(-2deg); }
}

@keyframes afh-grid {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 0 64px, 64px 0; }
}

body.no-background::before,
body.no-background::after { display: none; }

body.reduced-motion::before,
body.reduced-motion::after { animation: none; }

.app-shell,
.main-column,
.view-root,
.toast-stack {
  position: relative;
  z-index: 1;
}

/* ── falcon branding ───────────────────────────────────────── */

.brand-falcon,
.home-brand-falcon,
.privacy-cover-mark {
  display: block;
  border-radius: 14px;
  object-fit: contain;
  filter: drop-shadow(0 8px 22px rgba(239, 51, 64, .32));
  transition: transform .45s cubic-bezier(.2, .8, .25, 1), filter .45s ease;
}

.brand:hover .brand-falcon {
  transform: rotate(-6deg) scale(1.06);
  filter: drop-shadow(0 10px 28px rgba(239, 51, 64, .5));
}

.home-brand-falcon {
  width: 112px;
  height: 112px;
  margin: 0 auto 16px;
  border-radius: 26px;
  animation: afh-hover 7s ease-in-out infinite;
}

@keyframes afh-hover {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-8px) rotate(2deg); }
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}

.privacy-cover-mark {
  margin: 0 auto 18px;
  border-radius: 18px;
}

/* ── glass surfaces ────────────────────────────────────────── */

.panel,
.settings-card,
.library-card,
.web-card,
.home-recent-card,
.account-auth-card,
.ai-panel,
.ai-config,
.home-omnibox,
.global-search,
.topbar,
.sidebar,
.dialog-layer > * {
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}

.panel,
.settings-card,
.library-card,
.ai-panel,
.ai-config,
.account-auth-card {
  background: linear-gradient(160deg, rgba(23, 26, 34, .82), rgba(15, 17, 22, .78));
  border: 1px solid var(--border-hi);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .05);
  transition: transform .3s cubic-bezier(.2, .8, .25, 1), border-color .3s ease, box-shadow .3s ease;
}

.panel:hover,
.settings-card:hover {
  border-color: rgba(239, 51, 64, .3);
  box-shadow: 0 22px 60px rgba(0, 0, 0, .42), inset 0 1px 0 rgba(255, 255, 255, .07);
}

.sidebar {
  background: linear-gradient(180deg, rgba(14, 16, 21, .92), rgba(11, 12, 16, .96));
  border-right: 1px solid var(--border-hi);
}

.topbar {
  background: rgba(11, 12, 16, .72);
  border-bottom: 1px solid var(--border-hi);
}

/* animated accent underline on the active nav item */
.nav-link {
  position: relative;
  overflow: hidden;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .34s cubic-bezier(.2, .8, .25, 1);
}

.nav-link.active::after,
.nav-link:hover::after { transform: scaleX(1); }

/* ── interface shape (consumed here; app sets html[data-shape]) ── */

html[data-shape="rounded"] {
  --radius: 18px;
}

html[data-shape="square"] {
  --radius: 3px;
}

html[data-shape="pill"] {
  --radius: 999px;
}

/* square: corners go flat everywhere the radius variable is honoured */
html[data-shape="square"] .panel,
html[data-shape="square"] .settings-card,
html[data-shape="square"] .library-card,
html[data-shape="square"] .web-card,
html[data-shape="square"] .home-recent-card,
html[data-shape="square"] .ai-panel,
html[data-shape="square"] .ai-config,
html[data-shape="square"] .account-auth-card,
html[data-shape="square"] .dialog-layer > *,
html[data-shape="square"] .home-omnibox,
html[data-shape="square"] .library-art,
html[data-shape="square"] .brand-mark,
html[data-shape="square"] .home-brand-falcon {
  border-radius: 3px !important;
}

html[data-shape="square"] .btn,
html[data-shape="square"] .chip,
html[data-shape="square"] .swatch,
html[data-shape="square"] .input,
html[data-shape="square"] .select,
html[data-shape="square"] .textarea,
html[data-shape="square"] .icon-button {
  border-radius: 3px !important;
}

/* pill: everything soft */
html[data-shape="pill"] .btn,
html[data-shape="pill"] .chip,
html[data-shape="pill"] .input,
html[data-shape="pill"] .select,
html[data-shape="pill"] .textarea,
html[data-shape="pill"] .home-omnibox,
html[data-shape="pill"] .global-search,
html[data-shape="pill"] .icon-button,
html[data-shape="pill"] .nav-link,
html[data-shape="pill"] .library-tag {
  border-radius: 999px !important;
}

html[data-shape="pill"] .panel,
html[data-shape="pill"] .settings-card,
html[data-shape="pill"] .library-card,
html[data-shape="pill"] .ai-panel,
html[data-shape="pill"] .ai-config,
html[data-shape="pill"] .account-auth-card,
html[data-shape="pill"] .dialog-layer > * {
  border-radius: 26px !important;
}

/* ── game library ──────────────────────────────────────────── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(178px, 1fr));
  gap: 16px;
}

.library-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  animation: afh-rise .42s cubic-bezier(.2, .8, .25, 1) both;
}

@keyframes afh-rise {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.library-card:hover {
  transform: translateY(-4px);
  border-color: rgba(239, 51, 64, .42);
  box-shadow: 0 24px 54px rgba(0, 0, 0, .46), 0 0 0 1px rgba(239, 51, 64, .18);
}

.library-art {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(145deg, var(--panel-2), var(--panel-3));
}

.library-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.2, .8, .25, 1), filter .5s ease;
}

.library-card:hover .library-art img {
  transform: scale(1.07);
  filter: saturate(118%);
}

.library-art::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(to top, rgba(11, 12, 16, .82), transparent);
  pointer-events: none;
}

.library-tag {
  position: absolute;
  top: 9px;
  left: 9px;
  z-index: 2;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(11, 12, 16, .74);
  border: 1px solid var(--border-hi);
  font: 600 10px/1.4 system-ui, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  backdrop-filter: blur(8px);
}

.library-card-body {
  padding: 12px 13px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.library-card-title {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  justify-content: space-between;
}

.library-card-title strong {
  font: 700 14px/1.3 "Space Grotesk", system-ui, sans-serif;
  letter-spacing: -.01em;
}

.library-card-body p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.library-card .card-actions { margin-top: 4px; }

.fav-toggle {
  flex: none;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--border-hi);
  background: rgba(255, 255, 255, .04);
  color: var(--muted);
  cursor: pointer;
  transition: color .2s, background .2s, transform .2s;
}

.fav-toggle:hover { transform: scale(1.1); color: #ff7d86; }

.fav-toggle.is-fav {
  color: #ff5963;
  background: rgba(239, 51, 64, .16);
  border-color: rgba(239, 51, 64, .4);
}

.catalog-empty {
  grid-column: 1 / -1;
  padding: 44px 20px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border-hi);
  border-radius: var(--radius);
}

.catalog-more {
  display: flex;
  justify-content: center;
  padding: 26px 0 8px;
}

/* ── fullscreen game player ────────────────────────────────── */

.game-player {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  background: #06070a;
  animation: afh-fade .24s ease both;
}

@keyframes afh-fade { from { opacity: 0; } to { opacity: 1; } }

.game-player-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(14, 16, 21, .92);
  border-bottom: 1px solid var(--border-hi);
  backdrop-filter: blur(16px);
}

.game-player-meta { display: flex; flex-direction: column; line-height: 1.2; }
.game-player-meta strong { font: 700 14px/1.3 "Space Grotesk", system-ui, sans-serif; }
.game-player-meta small { color: var(--muted); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; }

.game-player-actions { margin-left: auto; display: flex; gap: 8px; }

.game-player-frame {
  flex: 1;
  position: relative;
  background: #000;
}

.game-player-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

body.player-open { overflow: hidden; }

/* ── home ──────────────────────────────────────────────────── */

.desync-home {
  position: relative;
  padding-top: 8px;
}

.home-brand-lockup { text-align: center; }

.home-brand-word {
  font: 800 clamp(26px, 4vw, 40px)/1.05 "Space Grotesk", system-ui, sans-serif;
  letter-spacing: -.03em;
}

.home-brand-word span {
  background: linear-gradient(100deg, var(--accent), #ff7d86 45%, #b39bff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.home-omnibox {
  max-width: 660px;
  margin: 26px auto 0;
  border: 1px solid var(--border-hi);
  background: rgba(20, 23, 30, .78);
  border-radius: var(--radius);
  transition: border-color .25s ease, box-shadow .25s ease;
}

.home-omnibox:focus-within {
  border-color: rgba(239, 51, 64, .5);
  box-shadow: 0 0 0 4px rgba(239, 51, 64, .12), 0 18px 44px rgba(0, 0, 0, .4);
}

.home-quick-link {
  transition: transform .24s cubic-bezier(.2, .8, .25, 1), background .24s ease, border-color .24s ease;
}

.home-quick-link:hover {
  transform: translateY(-3px);
  border-color: rgba(239, 51, 64, .4);
  background: rgba(239, 51, 64, .1);
}

.home-recent-card {
  transition: transform .26s cubic-bezier(.2, .8, .25, 1), border-color .26s ease;
}

.home-recent-card:hover {
  transform: translateY(-3px);
  border-color: rgba(239, 51, 64, .4);
}

/* ── AI assistant ──────────────────────────────────────────── */

.ai-message {
  animation: afh-rise .3s cubic-bezier(.2, .8, .25, 1) both;
}

.ai-message.assistant {
  border-left: 2px solid rgba(239, 51, 64, .5);
}

.ai-service-card {
  border-radius: var(--radius);
}

.ai-service-state {
  font-variant-numeric: tabular-nums;
}

/* ── settings ──────────────────────────────────────────────── */

.settings-section-label {
  letter-spacing: .14em;
}

.swatch {
  transition: transform .2s ease, box-shadow .2s ease;
}

.swatch:hover { transform: scale(1.12); }

.swatch.active {
  box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px currentColor;
}

/* ── motion preferences ────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after,
  .home-brand-falcon,
  .library-card,
  .ai-message {
    animation: none !important;
  }
}

/* ── small screens ─────────────────────────────────────────── */

@media (max-width: 720px) {
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
  }
  .home-brand-falcon { width: 88px; height: 88px; }
  .game-player-bar { padding: 8px 10px; }
}