/* ----- 全局重置 & 基础（电脑版） ----- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', 'Noto Sans', sans-serif;
}

body {
    background: #f0f4fa;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

.dashboard {
    max-width: 1480px;
    width: 100%;
    background: #ffffff;
    border-radius: 32px;
    box-shadow: 0 20px 40px -12px rgba(0, 20, 40, 0.20);
    padding: 24px 18px 30px;
    transition: all 0.2s;
}

/* 头部 */
.header-flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px 10px;
    margin-bottom: 8px;
}

h1 {
    font-size: 1.7rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    color: #0b1e33;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.subhead {
    color: #1f4970;
    font-size: 0.9rem;
    background: #e6eff8;
    padding: 5px 16px 5px 14px;
    border-radius: 40px;
    display: inline-block;
    margin: 4px 0 12px 0;
    font-weight: 450;
    border-left: 3px solid #2f7bb5;
}

.note-badge {
    background: #dce8f2;
    color: #1a3d5e;
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: 40px;
    font-weight: 450;
    white-space: nowrap;
}

/* 双栏网格 */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    margin-top: 18px;
}

/* 卡片 */
.card {
    background: #ffffff;
    border-radius: 22px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02);
    border: 1px solid #e3ebf3;
    padding: 16px 12px 18px;
    transition: 0.1s;
}

.card-title {
    font-weight: 600;
    font-size: 1.05rem;
    color: #123456;
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 1px solid #dce5ef;
    padding-bottom: 10px;
    flex-wrap: wrap;
    gap: 4px 8px;
}

.card-title small {
    font-weight: 400;
    font-size: 0.7rem;
    color: #4b6b89;
}

/* 表格容器 */
.table-wrapper {
    overflow-x: auto;
    border-radius: 14px;
    margin: 4px 0 2px;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
    min-width: 620px;
}

th {
    background: #eaf1f9;
    color: #16334d;
    font-weight: 600;
    padding: 9px 4px;
    text-align: center;
    border-bottom: 2px solid #c8d7e7;
    white-space: nowrap;
}

td {
    padding: 7px 4px;
    text-align: center;
    border-bottom: 1px solid #e3ebf4;
    color: #1a314a;
    font-size: 0.78rem;
}

.td-left {
    text-align: left;
    font-weight: 500;
    color: #0a1f33;
    padding-left: 6px;
    white-space: nowrap;
}

.missing {
    color: #99aebb;
    font-size: 0.7rem;
    letter-spacing: 0.3px;
}

.badge-data {
    background: #d5e2f0;
    border-radius: 40px;
    padding: 2px 14px;
    font-size: 0.7rem;
    color: #1b3e5c;
}

.footer-note {
    margin-top: 28px;
    background: #eef5fd;
    padding: 12px 18px;
    border-radius: 40px;
    font-size: 0.8rem;
    color: #1d4062;
    border-left: 4px solid #2f7bb5;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 10px 12px;
}

.chart-container {
    position: relative;
    height: 210px;
    margin-top: 4px;
    width: 100%;
}

.legend-tip {
    font-size: 0.72rem;
    color: #2b5277;
    background: #eaf1fa;
    padding: 5px 14px;
    border-radius: 40px;
    display: inline-block;
    margin: 8px 0 2px;
}

.flex-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    font-size: 0.7rem;
    color: #1a3d5c;
    background: #f4f9ff;
    padding: 8px 14px;
    border-radius: 40px;
    margin-top: 6px;
}

.highlight-row td {
    background: #f2f8ff;
    font-weight: 500;
}

.flex-chart-legend span {
    white-space: nowrap;
}

.footer-note .badge-data {
    background: #d5e2f0;
    border-radius: 40px;
    padding: 2px 14px;
    font-size: 0.7rem;
    color: #1b3e5c;
}

/* ----- 电脑版专属 (屏幕宽度 > 768px) ----- */
@media screen and (min-width: 769px) {
    .dashboard {
        padding: 28px 24px 34px;
    }
    .card {
        padding: 20px 18px 22px;
    }
    table {
        font-size: 0.82rem;
        min-width: 680px;
    }
    th, td {
        padding: 10px 6px;
    }
    .td-left {
        font-size: 0.82rem;
    }
    .chart-container {
        height: 240px;
    }
    .footer-note {
        font-size: 0.85rem;
        padding: 14px 24px;
    }
}