/**
 * 游戏加载器样式
 * 提供游戏加载状态和错误处理的CSS样式
 */

/* 游戏iframe容器 */
.game-iframe-container {
  position: relative;
  width: 100%;
  min-height: 500px;
  background-color: var(--secondary-bg, #2c2c2e);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  margin-bottom: 20px;
}

/* 加载状态容器 */
.game-loading-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--secondary-bg, #2c2c2e);
  z-index: 10;
  padding: 20px;
  box-sizing: border-box;
  color: var(--text-primary, #ffffff);
}

/* 加载动画 */
.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-blue, #0a84ff);
  animation: spin 1s ease-in-out infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 加载文本 */
.game-loading-container h3 {
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 20px 0;
  color: var(--text-primary, #ffffff);
}

/* 加载进度条 */
.loading-progress {
  width: 80%;
  max-width: 300px;
  height: 6px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}

.loading-progress-bar {
  height: 100%;
  width: 0;
  background-color: var(--accent-blue, #0a84ff);
  border-radius: 3px;
  transition: width 0.2s ease;
}

/* 错误状态 */
.loading-error {
  display: none;
  text-align: center;
  margin-top: 20px;
  color: var(--text-primary, #ffffff);
}

.loading-error p {
  margin-bottom: 15px;
  font-size: 16px;
  color: var(--text-secondary, rgba(235, 235, 245, 0.8));
}

/* 重试按钮 */
.retry-button {
  background-color: var(--accent-blue, #0a84ff);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.retry-button:hover {
  background-color: #0070e0;
  transform: translateY(-2px);
}

.retry-button:active {
  transform: translateY(0);
}

/* 替代内容样式 */
.game-alternative {
  padding: 20px;
  text-align: center;
}

.game-alternative h3 {
  font-size: 18px;
  font-weight: 500;
  margin: 0 0 10px 0;
  color: var(--text-primary, #ffffff);
}

.game-alternative p {
  color: var(--text-secondary, rgba(235, 235, 245, 0.8));
  margin-bottom: 20px;
}

/* 替代游戏网格 */
.alternative-games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  padding: 10px 0;
}

/* 替代游戏卡片 */
.alternative-game-card {
  background-color: var(--tertiary-bg, #3a3a3c);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.alternative-game-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.alternative-game-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.alternative-game-card h4 {
  padding: 10px;
  margin: 0;
  font-size: 16px;
  color: var(--text-primary, #ffffff);
}

/* 替代游戏按钮 */
.play-alt-button {
  width: 100%;
  padding: 8px 0;
  background-color: var(--accent-blue, #0a84ff);
  color: white;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.play-alt-button:hover {
  background-color: #0070e0;
}

/* 替代游戏加载中样式 */
.alt-spinner {
  margin: 20px auto;
}

/* 全屏按钮 */
.game-fullscreen-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.6;
  transition: opacity 0.2s ease, background-color 0.2s ease;
  z-index: 20;
}

.game-fullscreen-btn:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.7);
}

.game-iframe-container:hover .game-fullscreen-btn {
  opacity: 0.8;
}

/* iframe样式 */
.game-iframe-container iframe {
  border: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-bg, #1c1c1e);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .game-iframe-container {
    min-height: 400px;
  }
  
  .alternative-games-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 480px) {
  .game-iframe-container {
    min-height: 300px;
  }
  
  .alternative-games-grid {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  }
  
  .loading-progress {
    width: 90%;
  }
}