/**
 * 响应式设计样式
 * 针对不同屏幕尺寸优化显示效果
 */

/* 平板设备优化 (768px - 1024px) */
@media screen and (max-width: 1024px) {
  #wrap {
    padding: 20px;
    max-width: 100%;
  }

  #top {
    margin-bottom: 30px;
  }

  #logo h1 {
    font-size: 2.2em;
  }

  .app-item {
    width: 110px;
    height: 110px;
  }

  .app-item img {
    width: 56px;
    height: 56px;
  }

  .app-item strong {
    font-size: 12px;
    margin-top: 8px;
  }

  /* 搜索框优化 */
  #search-container {
    max-width: 600px;
    margin: 0 auto 30px;
  }

  #search-input {
    font-size: 16px; /* 防止iOS自动缩放 */
  }

  /* 编辑按钮调整 */
  .edit-btn {
    font-size: 28px !important;
    padding: 8px !important;
  }

  .delete-btn {
    width: 18px !important;
    height: 18px !important;
    font-size: 10px !important;
  }
}

/* 手机设备优化 (≤768px) */
@media screen and (max-width: 768px) {
  #wrap {
    padding: 15px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
  }

  #top {
    margin-bottom: 25px;
    text-align: center;
  }

  #logo h1 {
    font-size: 1.8em;
    margin: 10px 0;
  }

  /* 搜索框完全重新设计 */
  #search-container {
    order: -1;
    margin: 0 0 25px;
    width: 100%;
  }

  #current-engine-wrapper {
    display: none; /* 移动端隐藏引擎图标 */
  }

  #search-box {
    position: relative;
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 0;
    backdrop-filter: blur(10px);
  }

  #search-input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: none;
    border-radius: 25px;
    background: transparent;
    color: #ffffff;
    font-size: 16px;
    outline: none;
  }

  #search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
  }

  /* 搜索按钮 */
  #change-wallpaper-btn {
    display: none; /* 移动端隐藏壁纸按钮 */
  }

  /* 引擎切换重新设计 */
  #engine-switch {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 2px;
  }

  .engine-pill {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 15px;
    padding: 8px 12px;
    font-size: 11px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s;
  }

  .engine-pill.active {
    background: rgba(255, 255, 255, 0.4);
  }

  /* 应用网格优化 */
  #main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .app {
    width: 100%;
  }

  .app ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 15px;
    padding: 0;
    margin: 0;
    list-style: none;
  }

  .app-item {
    width: 80px !important;
    height: 80px !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
  }

  .app-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
  }

  body.edit-mode .app-item {
    background: transparent !important;
    backdrop-filter: none !important;
  }

  body.edit-mode .app-item:hover {
    background: transparent !important;
    backdrop-filter: none !important;
  }

  .app-item img {
    width: 40px;
    height: 40px;
    margin-bottom: 8px;
  }

  .app-item strong {
    font-size: 11px;
    line-height: 1.2;
    text-align: center;
    word-break: break-word;
    margin: 0;
  }

  .app-item a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 100%;
  }

  /* 编辑模式优化 */
  .edit-btn {
    font-size: 20px !important;
    padding: 6px !important;
    top: 2px !important;
    right: 2px !important;
  }

  .delete-btn {
    width: 16px !important;
    height: 16px !important;
    font-size: 9px !important;
  }

  /* 控制按钮优化 */
  #kg-btn {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
  }

  #edit-toggle-btn {
    font-size: 12px;
    padding: 6px 12px;
    margin-left: 10px;
  }

  /* 分页按钮隐藏 */
  .page-arrow {
    display: none;
  }

  /* 添加应用按钮优化 */
  .add-app-item {
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(255, 255, 255, 0.3);
  }

  .add-app-item-inner {
    color: rgba(255, 255, 255, 0.8);
    font-size: 11px;
  }

  /* 模态框优化 */
  .edit-modal-content {
    width: 95%;
    margin: 20px;
    max-height: 90vh;
    overflow-y: auto;
  }

  .form-group input {
    font-size: 16px; /* 防止iOS缩放 */
    padding: 12px 15px;
  }

  .form-actions {
    flex-direction: column;
    gap: 10px;
  }

  .btn-save, .btn-cancel {
    width: 100%;
    padding: 12px;
  }
}

/* 小屏手机优化 (≤480px) */
@media screen and (max-width: 480px) {
  #wrap {
    padding: 10px;
  }

  #logo h1 {
    font-size: 1.5em;
  }

  .app ul {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 10px;
  }

  .app-item {
    width: 70px !important;
    height: 70px !important;
    padding: 8px;
  }

  .app-item img {
    width: 32px;
    height: 32px;
    margin-bottom: 6px;
  }

  .app-item strong {
    font-size: 10px;
  }

  /* 搜索框进一步优化 */
  #search-input {
    padding: 12px 45px 12px 15px;
    font-size: 14px;
  }

  .engine-pill {
    padding: 6px 8px;
    font-size: 10px;
  }

  /* 控制按钮更小 */
  #edit-toggle-btn {
    font-size: 11px;
    padding: 4px 8px;
  }

  /* 通知优化 */
  .notification-container {
    left: 10px;
    right: 10px;
    top: 60px;
  }

  .notification {
    font-size: 13px;
    padding: 12px;
  }
}

/* 超小屏优化 (≤360px) */
@media screen and (max-width: 360px) {
  .app ul {
    grid-template-columns: repeat(3, 1fr);
  }

  .app-item {
    width: 65px !important;
    height: 65px !important;
  }

  .app-item img {
    width: 28px;
    height: 28px;
  }

  .app-item strong {
    font-size: 9px;
  }
}

/* 横屏模式优化 */
@media screen and (orientation: landscape) and (max-height: 500px) {
  #wrap {
    padding: 10px 20px;
  }

  #top {
    margin-bottom: 15px;
  }

  #logo h1 {
    font-size: 1.6em;
    margin: 5px 0;
  }

  #search-container {
    margin-bottom: 15px;
  }

  .app ul {
    grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
    gap: 8px;
  }

  .app-item {
    width: 70px !important;
    height: 70px !important;
    padding: 5px;
  }

  .app-item img {
    width: 30px;
    height: 30px;
    margin-bottom: 4px;
  }

  .app-item strong {
    font-size: 9px;
  }
}

/* 高分辨率屏幕优化 */
@media screen and (min-resolution: 2dppx) {
  .app-item img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* 打印样式 */
@media print {
  * {
    background: white !important;
    color: black !important;
    box-shadow: none !important;
  }

  #kg-btn, .icon-btn, #change-wallpaper-btn, .page-arrow {
    display: none !important;
  }

  .app-item {
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}