/* 固件管理系统 - 自定义样式 */

body {
    background-color: #f5f7fa;
}

.stat-card {
    border: none;
    border-radius: 0.75rem;
    transition: transform 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.6;
}

.card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
    border-radius: 0.75rem 0.75rem 0 0 !important;
    padding: 1rem 1.25rem;
}

.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    color: #6c757d;
}

.table td {
    vertical-align: middle;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.badge {
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* card-header 内筛选控件紧凑化 */
.card-header .input-group-sm .input-group-text {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    border-right: none;
}

.card-header .input-group-sm .form-control {
    font-size: 0.85rem;
}

.card-header .form-select-sm {
    font-size: 0.85rem;
    padding-right: 2rem;
}