/* 搜索框 */
.shortcut-search-box {
    margin-bottom: 25px;
}
.shortcut-search-input-wrapper {
    position: relative;
    width: 100%;
}
.shortcut-search-input-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 20px;
    pointer-events: none;
}
.shortcut-search-input {
    width: 100% !important;
    max-width: 100%;
    padding: 12px 15px 12px 45px !important;
    border: 2px solid #e0e3eb !important;
    border-radius: 8px !important;
    font-size: 15px;
    transition: all 0.3s;
    box-sizing: border-box;
    background: #fff;
}
.shortcut-search-input:focus {
    outline: none;
    border-color: #2196F3 !important;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1) !important;
}
.shortcut-search-input::placeholder {
    color: #aaa;
}

/* 标签页 */
.shortcut-tabs-container {
    margin-bottom: 25px;
}
.shortcut-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.shortcut-tab-btn {
    padding: 10px 20px;
    background: #f5f7fa;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}
.shortcut-tab-btn:hover {
    background: #e8ebf0;
    color: #333;
}
.shortcut-tab-btn.active {
    background: #2196F3;
    color: white;
}
.shortcut-tab-btn i {
    font-size: 18px;
}

/* 快捷键分类 */
.shortcut-category-section {
    margin-bottom: 30px;
}
.shortcut-category-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 15px;
    padding-left: 12px;
    border-left: 4px solid #2196F3;
    font-weight: 600;
}

/* 快捷键卡片网格 */
.shortcut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 15px;
}
.shortcut-card {
    background: #fafbfc;
    border: 1px solid #e8ebf0;
    border-radius: 8px;
    padding: 15px;
    transition: all 0.3s;
    cursor: pointer;
    position: relative;
}
.shortcut-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-color: #2196F3;
}
.shortcut-card.copied {
    background: #e8f5e9;
    border-color: #4caf50;
}
.shortcut-card.favorited {
    background: #fff3e0;
    border-color: #ff9800;
}
.shortcut-description {
    font-size: 14px;
    color: #333;
    margin-bottom: 10px;
    font-weight: 500;
}
.shortcut-keys {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}
.shortcut-key {
    background: #2196F3;
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.shortcut-favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s;
}
.shortcut-favorite-btn i {
    font-size: 20px;
    color: #ccc;
    transition: all 0.3s;
}
.shortcut-favorite-btn:hover i {
    color: #ff9800;
}
.shortcut-favorite-btn.active i {
    color: #ff9800;
}
.shortcut-copy-hint {
    font-size: 11px;
    color: #999;
    text-align: center;
    margin-top: 5px;
}

/* 收藏列表 */
.shortcut-favorites-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid #f0f0f0;
}
.shortcut-favorites-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.shortcut-favorites-header h3 {
    font-size: 20px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}
.shortcut-favorites-header h3 i {
    color: #ff9800;
}
.shortcut-clear-favorites-btn {
    padding: 8px 16px;
    background: #ff5252;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s;
}
.shortcut-clear-favorites-btn:hover {
    background: #ff1744;
}
.shortcut-favorites-empty {
    text-align: center;
    color: #999;
    padding: 40px 20px;
    background: #fafbfc;
    border-radius: 8px;
}
.shortcut-favorites-empty i {
    font-size: 48px;
    color: #ddd;
    margin-bottom: 15px;
}

/* 无结果提示 */
.shortcut-no-results {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}
.shortcut-no-results i {
    font-size: 64px;
    color: #ddd;
    margin-bottom: 20px;
}
.shortcut-no-results p {
    font-size: 16px;
}

/* 响应式 */
@media (max-width: 768px) {
    .shortcut-grid {
        grid-template-columns: 1fr;
    }
}