/* ==================== 主页样式 ==================== */

/* ==================== 搜索浮层 ==================== */

.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.search-overlay.show {
    opacity: 1;
    visibility: visible;
}

.search-overlay-content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.search-overlay.show .search-overlay-content {
    transform: translateY(0);
}

/* 搜索头部 */
.search-overlay-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    flex-shrink: 0;
}

.search-overlay-box {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    background-color: var(--background-color);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    transition: border-color 0.3s ease;
}

.search-overlay-box:focus-within {
    border-color: var(--primary-color);
}

.search-overlay-icon {
    color: var(--primary-color);
    font-size: 16px;
}

.search-overlay-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--text-color);
    outline: none;
}

.search-overlay-input::placeholder {
    color: #999;
}

.search-overlay-clear {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: none;
    background-color: #ddd;
    border-radius: 50%;
    color: #666;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-overlay-clear:hover {
    background-color: #ccc;
}

.search-overlay-cancel {
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--primary-color);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

/* 搜索历史 */
.search-overlay-history {
    padding: 20px 16px;
    overflow-y: auto;
}

.search-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.search-history-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-history-title i {
    color: var(--primary-color);
}

.search-history-clear {
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: #999;
    font-size: 13px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.search-history-clear:hover {
    color: var(--primary-color);
}

.search-history-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.search-overlay-history .history-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 14px;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-overlay-history .history-tag:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-color);
    color: var(--white);
}

.search-overlay-history .history-tag .tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.1);
    font-size: 12px;
    transition: background-color 0.2s ease;
}

.search-overlay-history .history-tag:hover .tag-remove {
    background-color: rgba(255, 255, 255, 0.3);
}

.history-empty-hint {
    color: #999;
    font-size: 14px;
}

/* 搜索结果 */
.search-overlay-results {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.search-results-count {
    font-size: 14px;
    color: #666;
}

.search-results-count strong {
    color: var(--primary-color);
    font-weight: 600;
}

.search-sort-select {
    padding: 6px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 13px;
    color: var(--text-color);
    background-color: var(--white);
    cursor: pointer;
}

.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.search-result-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: all 0.2s ease;
}

.search-result-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.search-result-image {
    position: relative;
    width: 100%;
    padding-top: 75%;
    overflow: hidden;
    background-color: var(--background-color);
}

.search-result-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.search-result-info {
    padding: 12px;
}

.search-result-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-result-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 12px;
    color: #666;
}

.search-result-detail span {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* 加载中 */
.search-overlay-loading {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: #666;
}

.search-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* 空结果 */
.search-overlay-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.search-empty-icon {
    font-size: 60px;
    opacity: 0.5;
}

.search-empty-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
}

.search-empty-hint {
    font-size: 14px;
    color: #999;
}

/* ==================== 顶部工具栏 ==================== */

/* 工具栏容器 - 悬浮固定 */
.home-toolbar-wrapper {
    position: fixed;
    top: var(--navbar-height-desktop);
    left: 0;
    right: 0;
    z-index: 100;
    padding: 12px 20px 20px;
    background: transparent;
    pointer-events: none;
}

.home-toolbar-wrapper > * {
    max-width: 1200px;
    margin: 0 auto;
}

/* 顶部工具栏 - 悬浮样式 */
.home-toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

/* 搜索框 - 悬浮卡片样式 */
.home-search-box {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    background: #ffffff;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    pointer-events: auto;
}

.home-search-box:hover {
    box-shadow: 0 6px 24px rgba(76, 175, 80, 0.25);
    transform: translateY(-2px);
}

.home-search-box .search-icon {
    color: var(--primary-color);
    font-size: 18px;
    position: static;
    transform: none;
}

.home-search-box .search-placeholder {
    color: #888;
    font-size: 15px;
    font-weight: 400;
}

/* 显示选项切换按钮 - 悬浮样式 */
.display-toggle-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: #ffffff;
    color: #666;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    pointer-events: auto;
}

.display-toggle-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 4px 16px rgba(76, 175, 80, 0.15);
    transform: translateY(-2px);
}

.display-toggle-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
}

/* 显示选项面板（可折叠） - 悬浮样式 */
.display-options {
    max-height: 0;
    overflow: visible;
    opacity: 0;
    transform: translateY(-10px);
    transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.display-options.show {
    max-height: 200px;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.display-options-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    padding: 18px 24px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    border: none;
}

.option-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.option-label {
    font-size: 14px;
    font-weight: 600;
    color: #555;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.option-label i {
    color: var(--primary-color);
}

.option-buttons {
    display: flex;
    gap: 8px;
}

.option-btn {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background-color: var(--white);
    color: #666;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.option-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: rgba(76, 175, 80, 0.05);
}

.option-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

/* 旧的搜索框容器（保留兼容） */
.home-search-container {
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 0 20px;
}

.home-search-input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: var(--white);
    cursor: pointer;
}

.home-search-input:hover {
    border-color: var(--primary-light);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.1);
}

.home-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
    cursor: text;
}

.search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: var(--primary-color);
    pointer-events: none;
}

/* 瀑布流容器 */
.waterfall-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px 20px;
}

.waterfall-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

/* 不同尺寸的网格 */
.waterfall-grid.size-small {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.waterfall-grid.size-medium {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}

.waterfall-grid.size-large {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 18px;
}

/* 小尺寸卡片样式调整 */
.waterfall-grid.size-small .item-info {
    padding: 10px;
}

.waterfall-grid.size-small .item-name {
    font-size: 14px;
}

.waterfall-grid.size-small .item-detail {
    font-size: 12px;
}

.waterfall-grid.size-small .item-time {
    font-size: 11px;
}

/* 大尺寸卡片样式调整 */
.waterfall-grid.size-large .item-info {
    padding: 20px;
}

.waterfall-grid.size-large .item-name {
    font-size: 18px;
}

.waterfall-grid.size-large .item-detail {
    font-size: 15px;
}

/* 物品卡片 */
.item-card {
    background-color: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    cursor: pointer;
    break-inside: avoid;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.item-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    transform: translateY(-6px);
}

.item-image-container {
    position: relative;
    width: 100%;
    padding-top: 75%;
    /* 4:3 宽高比 */
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5 0%, #eeeeee 100%);
}

.item-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.item-card:hover .item-image {
    transform: scale(1.08);
}

.item-info {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.item-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-detail {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #666;
}

/* 默认隐藏合并行 */
.item-detail-combined {
    display: none;
}

.item-detail-icon {
    font-size: 13px;
}

.item-detail-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.item-time {
    font-size: 12px;
    color: #aaa;
    margin-top: 4px;
}

/* 加载更多 */
.load-more-container {
    text-align: center;
    padding: 30px 0;
}

.load-more-btn {
    padding: 12px 32px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
}

.load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.4);
}

.load-more-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
}

.empty-description {
    font-size: 15px;
    color: #666;
    margin-bottom: 20px;
}

.empty-action {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
}

.empty-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.4);
}

/* 加载骨架屏 */
.skeleton-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.skeleton-image {
    width: 100%;
    padding-top: 75%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

.skeleton-info {
    padding: 16px;
}

.skeleton-line {
    height: 16px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
    margin-bottom: 8px;
}

.skeleton-line.short {
    width: 60%;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* ==================== 响应式设计 ==================== */

/* 桌面端搜索浮层 */
@media (min-width: 769px) {
    .search-overlay-content {
        max-width: 700px;
        max-height: 80vh;
        margin: 60px auto;
        border-radius: 16px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        overflow: hidden;
    }

    .search-overlay-header {
        border-radius: 16px 16px 0 0;
    }

    .search-overlay-results {
        max-height: calc(80vh - 200px);
    }

    .search-results-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

/* 平板 */
@media (max-width: 1024px) {
    .waterfall-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 14px;
    }

    .waterfall-grid.size-large {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

/* 手机 */
@media (max-width: 768px) {
    .home-toolbar-wrapper {
        top: 0;
        padding: 12px 12px 16px;
    }

    .home-toolbar {
        gap: 10px;
    }

    .home-search-box {
        padding: 10px 16px;
    }

    .home-search-box .search-placeholder {
        font-size: 14px;
    }

    .display-toggle-btn {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }

    .display-options-inner {
        padding: 12px 16px;
        gap: 12px;
    }

    .option-group {
        flex-wrap: wrap;
        gap: 8px;
    }

    .option-label {
        font-size: 13px;
        width: 100%;
    }

    .option-btn {
        padding: 5px 12px;
        font-size: 12px;
    }

    .home-search-container {
        margin-bottom: 20px;
        padding: 0 12px;
    }

    .home-search-input {
        padding: 14px 45px 14px 16px;
        font-size: 15px;
    }

    .waterfall-container {
        padding: 70px 12px 80px;
    }

    .search-overlay-results {
        padding-bottom: 80px;
    }

    .waterfall-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }

    /* 手机端自动模式使用中等尺寸 */
    .waterfall-grid.size-auto {
        grid-template-columns: repeat(2, 1fr);
    }

    .waterfall-grid.size-small {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .waterfall-grid.size-medium {
        grid-template-columns: repeat(2, 1fr);
    }

    .waterfall-grid.size-large {
        grid-template-columns: 1fr;
    }

    .item-info {
        padding: 12px;
    }

    .item-name {
        font-size: 15px;
    }

    .item-detail {
        font-size: 13px;
    }

    .empty-state {
        padding: 40px 20px;
    }

    .empty-icon {
        font-size: 60px;
    }

    .empty-title {
        font-size: 18px;
    }

    .empty-description {
        font-size: 14px;
    }
}

/* 超小屏幕 */
@media (max-width: 480px) {
    .waterfall-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .waterfall-grid.size-small {
        grid-template-columns: repeat(2, 1fr);
    }

    /* 小屏幕上隐藏单独的房间和位置行，显示合并行 */
    .item-detail-room,
    .item-detail-location {
        display: none;
    }

    .item-detail-combined {
        display: flex;
    }

    .item-time {
        display: none;
    }

    .display-options-inner {
        flex-direction: column;
        gap: 16px;
    }

    .option-group {
        width: 100%;
    }

    .option-buttons {
        flex: 1;
        justify-content: flex-end;
    }
}

/* ==================== 深色模式 ==================== */

/* 搜索浮层 */
[data-theme="dark"] .search-overlay-header {
    background-color: var(--card-bg);
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .search-overlay-box {
    background-color: var(--input-bg);
    border-color: var(--input-border);
}

[data-theme="dark"] .search-overlay-input {
    color: var(--text-color);
}

[data-theme="dark"] .search-overlay-input::placeholder {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-overlay-clear {
    background-color: rgba(129, 199, 132, 0.2);
    color: var(--text-secondary);
}

[data-theme="dark"] .search-overlay-clear:hover {
    background-color: rgba(129, 199, 132, 0.3);
}

[data-theme="dark"] .search-history-title {
    color: var(--text-color);
}

[data-theme="dark"] .search-history-clear {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-overlay-history .history-tag {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .search-overlay-history .history-tag:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

[data-theme="dark"] .history-empty-hint {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-results-count {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-sort-select {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .search-result-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .search-result-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .search-result-image {
    background-color: var(--input-bg);
}

[data-theme="dark"] .search-result-name {
    color: var(--text-color);
}

[data-theme="dark"] .search-result-detail {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-overlay-loading {
    color: var(--text-secondary);
}

[data-theme="dark"] .search-empty-text {
    color: var(--text-color);
}

[data-theme="dark"] .search-empty-hint {
    color: var(--text-secondary);
}

/* 搜索框和工具栏 */
[data-theme="dark"] .home-search-box {
    background: var(--card-bg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .home-search-box:hover {
    box-shadow: 0 6px 24px rgba(129, 199, 132, 0.3);
}

[data-theme="dark"] .home-search-box .search-placeholder {
    color: var(--text-secondary);
}

[data-theme="dark"] .display-toggle-btn {
    background: var(--card-bg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    color: var(--text-secondary);
}

[data-theme="dark"] .display-toggle-btn:hover {
    box-shadow: 0 6px 24px rgba(129, 199, 132, 0.3);
    color: var(--primary-light);
}

[data-theme="dark"] .display-options-inner {
    background: var(--card-bg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .option-label {
    color: var(--text-color);
}

[data-theme="dark"] .option-label i {
    color: var(--primary-light);
}

[data-theme="dark"] .option-btn {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .option-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary-light);
    background-color: rgba(129, 199, 132, 0.08);
}

[data-theme="dark"] .home-search-input {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

/* 物品卡片 */
[data-theme="dark"] .item-card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .item-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .item-image-container {
    background: linear-gradient(135deg, var(--input-bg) 0%, rgba(129, 199, 132, 0.05) 100%);
}

[data-theme="dark"] .item-info {
    background: linear-gradient(180deg, var(--card-bg) 0%, rgba(129, 199, 132, 0.04) 100%);
}

[data-theme="dark"] .item-name {
    color: var(--text-color);
}

[data-theme="dark"] .item-detail {
    color: var(--text-secondary);
}

[data-theme="dark"] .item-time {
    color: var(--text-secondary);
}

/* 空状态 */
[data-theme="dark"] .empty-title {
    color: var(--text-color);
}

[data-theme="dark"] .empty-description {
    color: var(--text-secondary);
}

/* 骨架屏 */
[data-theme="dark"] .skeleton-card {
    background-color: var(--card-bg);
}

[data-theme="dark"] .skeleton-image,
[data-theme="dark"] .skeleton-line {
    background: linear-gradient(90deg, var(--input-bg) 25%, rgba(129, 199, 132, 0.1) 50%, var(--input-bg) 75%);
    background-size: 200% 100%;
}