.data-history {
    max-width: 1200px;
    margin: 0 auto;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.data-card {
    border: 1px solid #bce8f1;
    margin-bottom: 16px;
    width:100%;
}

.data-header {
    background-color: #d9edf7;
    color: #31708f;
    padding: 10px 14px;
    font-weight: 600;
    border-bottom: 1px solid #bce8f1;
}

.panel-body {
    background: #fff;
    padding: 14px;
}

.data-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
    color: #333;
}

.btn-new-data {
    background-color: #5cb85c !important;
    color: #fff !important;
}

.btn-book {
    background-color: #5bc0de !important;
    color: #fff !important;
}

.btn-view {
    background-color: #5cb85c !important;
    color: #fff !important;
}

.btn-delete {
    background-color: #d9534f !important;
    color: #fff !important;
}