/* hub.css - 游戏大厅专属样式（通用主题见 shared/theme.css） */

#home-view { width: 100%; }

/* ---------- 首页卡片网格 ---------- */
.subtitle {
  text-align: center;
  font-size: 12px;
  letter-spacing: 3px;
  color: #7f93c9;
  margin: -6px 0 14px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  width: 100%;
  max-width: 1020px;
  margin: 0 auto;
  padding: 4px 16px 26px;
}
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 20px 14px 16px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(180deg, rgba(18, 26, 54, .92), rgba(9, 14, 32, .94));
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .05);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
  cursor: pointer;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(0, 0, 0, .55), 0 0 22px rgba(0, 229, 255, .28);
}
.card-icon svg {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 0 8px rgba(0, 229, 255, .35));
}
.card-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 3px;
  color: #fff;
  text-shadow: 0 0 10px rgba(0, 229, 255, .4);
}
.card-sub {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--accent);
}
.card-desc {
  font-size: 11px;
  line-height: 1.7;
  color: #9fb0dd;
}
.card-best {
  font-size: 10px;
  letter-spacing: 1px;
  color: #ffd92e;
  text-shadow: 0 0 8px rgba(255, 217, 46, .4);
  min-height: 13px;
}
.card.soon {
  opacity: .42;
  cursor: default;
  pointer-events: none;
}
.soon-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 10px;
  letter-spacing: 1px;
  color: #5b6c9d;
  border: 1px solid #2b3a6e;
  border-radius: 6px;
  padding: 2px 6px;
}

/* ---------- 播放视图（游戏 iframe 外壳） ---------- */
#play-view {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}
#play-bar {
  flex: 0 0 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  background: linear-gradient(180deg, rgba(18, 26, 54, .97), rgba(9, 14, 32, .97));
  border-bottom: 1px solid var(--line);
  z-index: 2;
}
#back-btn {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--accent);
  background: rgba(0, 229, 255, .08);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 6px 14px;
  cursor: pointer;
  user-select: none;
  box-shadow: 0 0 10px rgba(0, 229, 255, .2);
}
#back-btn:hover { background: rgba(0, 229, 255, .18); }
#play-title {
  font-size: 14px;
  letter-spacing: 3px;
  color: #fff;
  text-shadow: 0 0 10px rgba(0, 229, 255, .5);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#play-mute {
  margin-left: auto;
  font-size: 18px;
  cursor: pointer;
  user-select: none;
  filter: drop-shadow(0 0 6px rgba(0, 229, 255, .6));
}
#frame-wrap { flex: 1; position: relative; }
#frame-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--bg);
}
#frame-error {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  font-size: 13px;
  line-height: 1.9;
  color: #ff7b85;
  background: var(--bg);
  z-index: 3;
  cursor: pointer;
}

/* ---------- 手机端主页（Android / iOS / HarmonyOS）：双列紧凑卡片 ----------
   目标：一屏看到大部分游戏；小屏自动 2 列，平板竖屏 3-4 列 */
@media (max-width: 720px) {
  /* 移动端关掉 fixed 背景附着：iOS/鸿蒙对 fixed 背景整页重绘，滚动会卡 */
  body { background-attachment: scroll; }
  header { padding: 12px 16px 8px; gap: 8px; }
  h1 { letter-spacing: 4px; }
  .subtitle { font-size: 10px; letter-spacing: 2px; margin: -2px 0 10px; }
  .grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    padding: 2px 14px 20px;
  }
  .card {
    gap: 5px;
    padding: 12px 8px 10px;
    border-radius: 10px;
    -webkit-tap-highlight-color: transparent;
  }
  .card:hover { transform: none; } /* 触屏无悬停，避免 iOS 粘滞上抬 */
  .card-icon svg { width: 40px; height: 40px; }
  .card-name { font-size: 13px; letter-spacing: 2px; }
  .card-sub { font-size: 8px; letter-spacing: 1px; }
  .card-desc {
    font-size: 10px;
    line-height: 1.5;
    display: -webkit-box; /* 超 3 行截断，保持卡片等高 */
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .card-best { font-size: 9px; min-height: 11px; }
  /* iOS 刘海/灵动岛 & 底部手势条安全区 */
  #play-bar {
    flex: 0 0 auto;
    min-height: 44px;
    padding-top: env(safe-area-inset-top);
  }
  footer { padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
}