/* FileMonitor 公共样式 */
:root {
    --fm-primary: #2c3e50;
    --fm-success: #28a745;
    --fm-warning: #ffc107;
    --fm-danger: #dc3545;
}

* {
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
    background: #f5f6f8;
    color: #212529;
    font-size: 14px;
}

/* 导航高亮当前页 */
.fm-navbar .nav-link.active {
    color: #fff !important;
    font-weight: 600;
    background: rgba(255,255,255,0.12);
    border-radius: 4px;
}
.fm-navbar .nav-link:hover {
    color: #fff;
}

/* 主区 */
.fm-main {
    max-width: 1400px;
    margin: 0 auto;
}

/* 卡片 */
.fm-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    padding: 18px 20px;
    margin-bottom: 18px;
}
.fm-card-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--fm-primary);
    border-left: 3px solid var(--fm-primary);
    padding-left: 8px;
}

/* 按钮间距 */
.fm-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.fm-toolbar .btn {
    margin: 0;
}

/* 表格 hover */
.fm-table {
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
}
.fm-table thead th {
    background: #f0f2f5;
    font-weight: 600;
    color: #495057;
    border-bottom: 1px solid #dee2e6;
    white-space: nowrap;
}
.fm-table tbody tr:hover {
    background: #f8f9fa;
}
.fm-table td {
    vertical-align: middle;
}

/* 状态徽章颜色 */
.fm-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}
.fm-badge.success { background: #d4edda; color: #155724; }
.fm-badge.partial { background: #fff3cd; color: #856404; }
.fm-badge.failed  { background: #f8d7da; color: #721c24; }
.fm-badge.skipped_quota_exceeded { background: #e2e3e5; color: #383d41; }
.fm-badge.sms_disabled { background: #e2e3e5; color: #383d41; }
.fm-badge.not_triggered { background: #e2e3e5; color: #383d41; }
.fm-badge.info { background: #d1ecf1; color: #0c5460; }

/* 日志级别色码 */
.fm-log-INFO { color: #155724; background: #d4edda; }
.fm-log-WARNING { color: #856404; background: #fff3cd; }
.fm-log-ERROR { color: #721c24; background: #f8d7da; }
.fm-log-DEBUG { color: #383d41; background: #e2e3e5; }

/* 选中工具栏 */
.fm-selection-bar {
    background: #e7f1ff;
    border: 1px solid #b8daff;
    border-radius: 6px;
    padding: 8px 12px;
    margin: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.fm-selection-bar.empty {
    background: #f8f9fa;
    border-color: #dee2e6;
    color: #6c757d;
}

/* chip */
.fm-chip {
    display: inline-flex;
    align-items: center;
    background: #e7f1ff;
    color: #0d6efd;
    border: 1px solid #b8daff;
    border-radius: 14px;
    padding: 2px 10px;
    margin: 2px;
    font-size: 13px;
}
.fm-chip .fm-chip-close {
    cursor: pointer;
    margin-left: 6px;
    color: #0d6efd;
    font-weight: bold;
}
.fm-chip .fm-chip-close:hover {
    color: #dc3545;
}

/* toast 容器 */
#fmToastContainer .toast {
    min-width: 280px;
    max-width: 380px;
}

/* 分页区域 */
.fm-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    flex-wrap: wrap;
    gap: 10px;
}
.fm-pagination-info {
    color: #6c757d;
    font-size: 13px;
}

/* 表单 */
.form-label {
    font-weight: 500;
}

/* 详情展开区 */
.fm-detail-row {
    cursor: pointer;
}
.fm-detail-row:hover {
    background: #f1f3f5;
}
.fm-detail-expanded {
    background: #fafbfc;
}

/* 登录页 */
.fm-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2c3e50 0%, #4ca1af 100%);
}
.fm-login-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
    padding: 30px;
}
.fm-login-card h3 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--fm-primary);
}

/* 文本前导图标的输入框 */
.input-group-text {
    background: #f8f9fa;
}

/* 行内操作按钮组 */
.fm-row-actions {
    white-space: nowrap;
}
.fm-row-actions .btn {
    padding: 0.15rem 0.5rem;
    font-size: 12px;
}

/* 全选复选框 */
th .form-check-input {
    margin: 0;
}

/* ============ 仪表盘 ============ */
/* KPI 卡片 */
.fm-kpi {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}
.fm-kpi-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #eef2f7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--fm-primary);
    flex-shrink: 0;
}
.fm-kpi-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--fm-primary);
    line-height: 1.2;
}
.fm-kpi-label {
    font-size: 13px;
    color: #6c757d;
    margin-bottom: 2px;
}
.fm-kpi-sub {
    font-size: 12px;
    color: #adb5bd;
}

/* 健康状态格子 */
.fm-health-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    border-radius: 6px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
}
.fm-health-item.fm-health-bad {
    background: #fff5f5;
    border-color: #ffcdd2;
}
.fm-health-label {
    font-size: 13px;
    color: #495057;
    flex-shrink: 0;
}
.fm-health-value {
    margin-left: auto;
    font-size: 13px;
    font-weight: 600;
}

/* Top N 条形图 */
.fm-bar-row {
    margin-bottom: 8px;
}
.fm-bar-label {
    display: inline-block;
    width: 55%;
    font-size: 13px;
    color: #495057;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
}
.fm-bar-count {
    float: right;
    font-size: 12px;
    color: #6c757d;
    font-weight: 600;
}
.fm-bar-track {
    height: 6px;
    background: #eef2f7;
    border-radius: 3px;
    overflow: hidden;
    clear: both;
    margin-top: 3px;
}
.fm-bar-fill {
    height: 100%;
    background: var(--fm-primary);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* 时间线 */
.fm-timeline-item {
    padding: 6px 0;
    border-bottom: 1px solid #f0f2f5;
    font-size: 13px;
}
.fm-timeline-item:last-child {
    border-bottom: none;
}
.fm-timeline-time {
    color: #6c757d;
    margin-right: 8px;
    white-space: nowrap;
    font-family: monospace;
    font-size: 12px;
}
.fm-timeline-msg {
    color: #495057;
}

/* 趋势图按钮组 active 状态 */
#trendToggle .btn.active {
    background-color: var(--fm-primary);
    color: #fff;
    border-color: var(--fm-primary);
}