/* 享乐游戏 · 大厅样式 */
.user-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px 8px 8px; border-radius: 999px; cursor: pointer;
  background: rgba(0, 0, 0, .3); border: 1.5px solid rgba(212, 169, 78, .35);
  font-size: 14px; color: var(--gold-bright); letter-spacing: 1px;
}
.user-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(160deg, var(--wine), var(--wine-deep));
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}

.hall-logo { text-align: center; padding: 8px 16px 18px; }
.logo-cup { font-size: 52px; animation: cheers 2.4s ease-in-out infinite; display: inline-block; }
@keyframes cheers { 0%, 100% { transform: rotate(-6deg); } 50% { transform: rotate(6deg) translateY(-4px); } }
.hall-logo h1 {
  font-size: clamp(30px, 8vw, 44px); letter-spacing: 10px; margin: 6px 0 4px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold) 55%, #8a6a2e);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 4px 24px rgba(212, 169, 78, .25);
  font-weight: 900;
}
.hall-logo p { color: var(--cream-dim); font-size: 13px; letter-spacing: 6px; }

/* 分类工具栏 */
.hall-toolbar {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
  padding: 2px 18px 8px; max-width: 900px; width: 100%; margin: 0 auto;
}
.cat-btn {
  flex: 1 1 auto; min-width: 78px;
  padding: 9px 14px; border-radius: 999px; cursor: pointer;
  background: rgba(0, 0, 0, .3); border: 1.5px solid rgba(212, 169, 78, .35);
  color: var(--gold); font-size: 14px; letter-spacing: 2px; font-weight: 700;
  transition: all .18s; white-space: nowrap;
}
.cat-btn:active { transform: scale(.96); }
@media (hover: hover) { .cat-btn:hover { border-color: var(--gold); } }
.cat-btn.active {
  background: linear-gradient(90deg, #b3873a, var(--gold)); color: #2a1503;
  border-color: var(--gold); box-shadow: 0 6px 20px rgba(212, 169, 78, .25);
}

/* 封面墙容器:竖排分组 */
.cover-wall {
  flex: 1; padding: 4px 18px 20px;
  max-width: 900px; width: 100%; margin: 0 auto;
  display: flex; flex-direction: column; gap: 14px; align-content: start;
}
/* 封面网格:默认2列(两两排列),横屏4列 */
.cover-grid {
  display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr);
}
@media (orientation: landscape) and (max-height: 520px) {
  .cover-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .hall-logo { padding: 0 16px 8px; }
  .logo-cup { font-size: 34px; }
  .hall-logo h1 { font-size: 24px; letter-spacing: 6px; }
  .hall-logo p { font-size: 11px; letter-spacing: 3px; }
}

/* 分类分组 */
.cover-group { display: flex; flex-direction: column; gap: 10px; }
.group-title {
  font-size: 15px; font-weight: 800; letter-spacing: 3px; color: var(--gold-bright);
  border-left: 4px solid var(--gold); padding-left: 10px;
  text-shadow: 0 2px 10px rgba(212, 169, 78, .3);
}

.game-cover {
  position: relative; cursor: pointer; border-radius: var(--radius);
  background: linear-gradient(165deg, var(--bg-panel2), var(--bg-panel) 70%);
  border: 1.5px solid rgba(212, 169, 78, .35);
  box-shadow: var(--shadow);
  padding: 18px 12px 14px; text-align: center;
  transition: transform .18s, box-shadow .18s, border-color .18s;
  overflow: hidden;
}
.game-cover::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 90% 60% at 50% 0%, rgba(212, 169, 78, .12), transparent 70%);
  pointer-events: none;
}
.game-cover:active { transform: scale(.95); }
@media (hover: hover) {
  .game-cover:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 16px 50px rgba(212, 169, 78, .25); }
}

.cover-art { width: min(64%, 120px); margin: 0 auto 10px; }
.cover-art svg { width: 100%; height: auto; display: block; filter: drop-shadow(0 6px 16px rgba(0, 0, 0, .5)); }

.cover-name {
  font-size: 19px; font-weight: 800; letter-spacing: 4px; color: var(--gold-bright);
  text-shadow: 0 2px 10px rgba(212, 169, 78, .3);
}
.cover-sub { font-size: 11px; color: var(--cream-dim); letter-spacing: 2px; margin-top: 4px; }

.cover-status {
  position: absolute; top: 10px; right: -30px; transform: rotate(38deg);
  font-size: 10px; letter-spacing: 2px; padding: 3px 34px; font-weight: 700;
}
.cover-status.online { background: linear-gradient(90deg, #b3873a, var(--gold)); color: #2a1503; }
.cover-status.soon { background: rgba(255, 255, 255, .14); color: var(--cream-dim); }

.hall-footer {
  text-align: center; padding: 10px 16px calc(14px + env(safe-area-inset-bottom));
  color: rgba(185, 168, 143, .55); font-size: 11px; letter-spacing: 2px;
}

/* 强制刷新按钮 */
#btnRefresh { font-size: 16px; animation: spin 1.5s linear infinite paused; }
#btnRefresh.spinning { animation-play-state: running; }
@keyframes spin { to { transform: rotate(360deg); } }

/* 赞赏入口 */
.tip-area {
  text-align: center; padding: 16px 16px calc(30px + env(safe-area-inset-bottom));
}
.tip-text {
  color: var(--gold); font-size: 13px; letter-spacing: 2px;
  margin: 10px 0 0; opacity: .8;
}
.tip-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 38px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid var(--gold);
  background: linear-gradient(160deg, rgba(240, 205, 122, .22), rgba(212, 169, 78, .08));
  color: var(--gold-bright); font-size: 17px; font-weight: 800; letter-spacing: 4px;
  box-shadow: 0 8px 28px rgba(212, 169, 78, .18);
  transition: transform .18s, box-shadow .18s;
}
.tip-btn:active { transform: scale(.95); }
@media (hover: hover) {
  .tip-btn:hover { box-shadow: 0 10px 34px rgba(212, 169, 78, .32); }
}
.tip-btn-cup { font-size: 20px; letter-spacing: 0; }

/* 赞赏金额弹窗 */
.tip-modal { max-width: 360px; }
.tip-sub { text-align: center; color: var(--cream-dim); font-size: 12px; letter-spacing: 1px; margin: -6px 0 16px; }
.tip-amounts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.tip-amt {
  padding: 13px 8px; border-radius: 12px; cursor: pointer;
  border: 1.5px solid rgba(212, 169, 78, .35);
  background: rgba(0, 0, 0, .25); color: var(--gold);
  font-size: 17px; font-weight: 800; letter-spacing: 1px;
  transition: all .18s;
}
.tip-amt:active { transform: scale(.96); }
.tip-amt.active {
  border-color: var(--gold-bright); color: #2a1503;
  background: linear-gradient(160deg, var(--gold-bright), var(--gold));
  box-shadow: 0 6px 18px rgba(212, 169, 78, .28);
}
.tip-custom-wrap { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.tip-custom-wrap .xl-input { margin: 0; flex: 1; text-align: center; }
.tip-custom-unit { color: var(--cream-dim); font-size: 13px; }
.tip-note { text-align: center; color: var(--cream-dim); font-size: 11px; line-height: 1.7; margin: 12px 0 14px; }
.tip-success { text-align: center; padding: 6px 0 4px; }
.tip-success .cup { font-size: 46px; display: block; margin-bottom: 8px; }
.tip-success p { color: var(--gold-bright); font-size: 15px; letter-spacing: 1px; margin: 0 0 6px; }
.tip-success small { color: var(--cream-dim); font-size: 12px; }

/* 空状态提示（如未设置推荐游戏） */
.empty-hint {
  text-align: center; color: var(--cream-dim); font-size: 13px;
  letter-spacing: 1px; padding: 40px 20px; line-height: 1.8;
  border: 1.5px dashed rgba(212, 169, 78, .3); border-radius: var(--radius);
  background: rgba(0, 0, 0, .2);
}