/* 控件区域 */
.controls {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    align-items: center;
}

.controls input,
.controls select,
.controls button {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.controls input {
    flex-grow: 1;
    min-width: 250px;
    background-color: var(--white-color);
}

.controls input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.controls select {
    background-color: var(--white-color);
    cursor: pointer;
}

.controls select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.controls button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    font-weight: 600;
    min-width: 100px;
}

.controls button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

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

/* 导出CSV按钮特殊样式 */
#export-csv-btn {
    background-color: var(--success-color);
    color: white;
    min-width: 120px;
}

#export-csv-btn:hover {
    background-color: #3ba7d1;
    transform: translateY(-2px);
}

#export-csv-btn:active {
    transform: translateY(0);
}

/* 视图切换控件样式 */
.view-toggle {
    display: none;
    /* 默认隐藏，只在移动端显示 */
    background: var(--white-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    padding: 2px;
    gap: 0;
}

.view-btn {
    padding: 8px 12px;
    border: none;
    background: transparent;
    color: var(--gray-color);
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.view-btn.active {
    background: var(--primary-color);
    color: var(--white-color);
}

.view-btn:hover:not(.active) {
    background: var(--light-color);
}

/* 筛选结果统计 */
.filter-summary {
    margin-top: 10px;
    padding: 8px 15px;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    font-size: 14px;
    color: #6c757d;
    text-align: center;
}

.filter-summary .highlight {
    font-weight: 600;
    color: #495057;
}

.filter-summary .online-count {
    color: #28a745;
}

.filter-summary .offline-count {
    color: #dc3545;
}