/* 移动端修复样式 */

/* 确保图标正确加载 */
@font-face {
  font-family: "Font Awesome 6 Free";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("../webfonts/fa-solid-900.woff2") format("woff2"),
    url("../webfonts/fa-solid-900.ttf") format("truetype");
}

@font-face {
  font-family: "Font Awesome 6 Brands";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("../webfonts/fa-brands-400.woff2") format("woff2"),
    url("../webfonts/fa-brands-400.ttf") format("truetype");
}

/* 移动端布局优化 */
@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  }
  
  .sidebar-menu {
    display: none; /* 默认隐藏 */
    flex-wrap: wrap;
    padding: 10px 0;
  }
  
  /* 移动端菜单隐藏状态 */
  .sidebar-menu.menu-collapsed {
    display: none;
  }
  
  /* 移动端菜单展开状态 */
  .sidebar-menu.menu-expanded {
    display: flex;
  }
  
  /* 登录按钮容器默认隐藏 */
  .login-btn-container {
    display: none;
    padding: 10px 20px;
  }
  
  /* 登录按钮容器隐藏状态 */
  .login-btn-container.menu-collapsed {
    display: none;
  }
  
  /* 登录按钮容器展开状态 */
  .login-btn-container.menu-expanded {
    display: block;
  }
  
  .menu-item {
    width: 25%;
    flex-direction: column;
    padding: 10px 5px;
    text-align: center;
    border-left: none;
    border-bottom: 3px solid transparent;
  }
  
  .menu-item i {
    font-size: 1.2rem;
    margin: 0 0 5px 0;
  }
  
  .menu-item span {
    font-size: 0.75rem;
  }
  
  .menu-item.active {
    border-bottom-color: var(--primary-color);
  }
  
  .login-btn-container {
    padding: 10px 20px;
  }
  
  .main-content {
    padding: 10px;
  }
  
  .row {
    margin-right: -5px;
    margin-left: -5px;
  }
  
  .row > * {
    padding-right: 5px;
    padding-left: 5px;
  }
  
  .card {
    margin-bottom: 10px;
  }
  
  .card-img-container {
    position: relative;
    padding-top: 56.25%; /* 16:9 宽高比 */
    overflow: hidden;
  }
  
  .card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

@media (max-width: 576px) {
  .menu-item {
    width: 33.33%;
  }
}

/* 超小屏幕 */
@media (max-width: 480px) {
  .menu-item {
    width: 50%;
  }
}

/* 修复轮播图在移动端的问题 */
@media (max-width: 768px) {
  .swiper {
    height: 200px;
  }
  
  .slide-content {
    max-width: 90%;
    padding: 15px;
  }
  
  .slide-title {
    font-size: 1.5rem;
  }
  
  .slide-subtitle {
    font-size: 0.9rem;
  }
  
  .slide-btn {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}

/* 修复模态框在移动端的问题 */
@media (max-width: 768px) {
  .modal-dialog {
    margin: 10px;
    max-width: calc(100% - 20px);
  }
  
  .modal-body {
    padding: 20px 15px;
  }
  
  .login-tabs .btn {
    font-size: 0.8rem;
    padding: 8px 5px;
  }
}

/* 修复模态框z-index问题 */
.modal {
  z-index: 1055;
}

.modal-backdrop {
  z-index: 1050;
}

.modal-content {
  z-index: 1060;
  position: relative;
}

/* 确保关闭按钮可点击 */
.btn-close {
  z-index: 1070;
  position: relative;
}

/* 确保模态框背景可以点击关闭 */
.modal-backdrop.show {
  opacity: 0.5;
  cursor: pointer;
}

/* 修复模态框背景点击问题 */
.modal-backdrop {
  pointer-events: auto;
}

/* 修复模态框在移动端的问题 */
@media (max-width: 768px) {
  .modal-dialog {
    margin: 20px;
    max-width: calc(100% - 40px);
  }
  
  .modal-content {
    border-radius: 8px;
  }
  
  /* 确保模态框背景可以点击 */
  .modal-backdrop {
    pointer-events: auto;
  }
}

/* 修复筛选器在移动端的问题 */
@media (max-width: 768px) {
  .filters {
    gap: 10px;
  }
  
  .filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
  }
  
  .filter-btn {
    padding: 5px 10px;
    font-size: 0.8rem;
  }
}

/* 确保图标在任何情况下都能显示 */
.fas, .far, .fab {
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
}