.tc-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
.tc-table th, .tc-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: left;
}
.tc-table th {
    background-color: #f2f2f2;
}
.tc-amount {
    text-align: right;
}
.tc-total th, .tc-total td {
    font-weight: bold;
    background-color: #f9f9f9;
}
.tc-box {
    background: #fff;
    border: 1px solid #ccd0d4;
    border-radius: 4px;
    padding: 15px;
    text-align: center;
    margin: 10px;
    display: inline-block;
    width: 200px;
}
.tc-summary {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}
.tc-tong-quan .tc-summary {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.tc-tong-quan .tc-box {
    flex: 1;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 15px;
    text-align: center;
}
.tc-tong-quan .tc-box h3 {
    margin: 0 0 10px;
    font-size: 16px;
}
.tc-tong-quan .amount {
    font-size: 24px;
    font-weight: bold;
    color: #0073aa;
}
.tc-tong-quan canvas {
    max-width: 100%;
    height: auto;
}