/* 响应式基础样式 */
html {
  box-sizing: border-box;
}
*, *::before, *::after {
  box-sizing: inherit;
}
body {
  min-width: 0;
  min-height: 0;
}
.gradient-bg {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
}

.glass-effect {
    backdrop-filter: blur(10px);
    background: rgba(139, 92, 246, 0.1);
}

.game-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.game-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

.game-iframe {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 12px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-filter.active {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
}

.loading-spinner {
    display: none;
}

.loading-spinner.active {
    display: block;
}

/* 侧边导航栏滚动条样式 */
.sidebar-scroll::-webkit-scrollbar {
    width: 6px;
}

.sidebar-scroll::-webkit-scrollbar-track {
    background: rgba(26, 26, 46, 0.5);
}

.sidebar-scroll::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 3px;
}

.sidebar-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
}

/* Firefox 滚动条样式 */
.sidebar-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 85, 247, 0.3) rgba(26, 26, 46, 0.5);
}
.game-iframe {
    width: 100%;
    height: 600px;
    border: none;
    border-radius: 12px;
}
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}
.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}
.category-filter.active {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    color: white;
}
.loading-spinner {
    display: none;
}
.loading-spinner.active {
    display: block;
}
/* 侧边导航栏滚动条样式 */
.sidebar-scroll::-webkit-scrollbar {
    width: 6px;
}
.sidebar-scroll::-webkit-scrollbar-track {
    background: rgba(26, 26, 46, 0.5);
}
.sidebar-scroll::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 3px;
}
.sidebar-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
}
/* Firefox 滚动条样式 */
.sidebar-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 85, 247, 0.3) rgba(26, 26, 46, 0.5);
}
.bg-dark-card {
    background: linear-gradient(135deg, #1a1a2e 100%);
}

/* RTL 支持 */
[dir="rtl"] {
    direction: rtl;
    unicode-bidi: embed;
}
[dir="rtl"] .sidebar-scroll {
    text-align: right;
}
/* 主要内容弹性容器 */
.main-flex-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
@media (min-width: 1024px) {
  .main-flex-container {
    flex-direction: row;
  }
}

/* 游戏画面自适应4:3比例容器 */
.game-aspect-4-3 {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #1a1a2e;
  border-radius: 12px;
  overflow: hidden;
}
.game-aspect-4-3 > .game-iframe {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0;
}

@media (max-width: 640px) {
  /* 统计卡片自适应宽度和内边距 */
  .mb-4 .grid > div {
    padding: 0.75rem !important;
    border-radius: 0.5rem !important;
  }
  /* 统计卡片数字字体自适应 */
  .mb-4 .grid .text-2xl {
    font-size: 1.25rem !important;
  }
  /* 统计卡片标签字体自适应 */
  .mb-4 .grid .text-sm {
    font-size: 0.75rem !important;
  }
}

/* 移动端细滚动条样式 */
@media (max-width: 1024px) {
  body, html {
    scrollbar-width: thin;
    scrollbar-color: rgba(168, 85, 247, 0.3) rgba(26, 26, 46, 0.5);
  }
  body::-webkit-scrollbar, html::-webkit-scrollbar {
    width: 6px;
    background: rgba(26, 26, 46, 0.5);
  }
  body::-webkit-scrollbar-thumb, html::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 3px;
  }
  body::-webkit-scrollbar-thumb:hover, html::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
  }
}