body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f5f5;
    padding: 18px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 18px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.header {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 18px;
    border-radius: 6px;
}

.section-title {
    font-weight: 700;
    margin-top: 12px;
    background: #34495e;
    color: white;
    padding: 8px;
    border-radius: 4px;
}

.table-container {
    overflow-x: auto;
    background: white;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 12px;
}

.btn-primary {
    padding: 8px 16px;
    margin-right: 8px;
    background: #3498db;
    border: none;
    color: white;
    border-radius: 4px;
}

.btn-success {
    padding: 8px 16px;
    background: #27ae60;
    border: none;
    color: white;
    border-radius: 4px;
}


.p-0 {
  padding: 0 !important;
}

.m-0 {
  margin: 0 !important;
}


.row.m-0 {
  margin-left: 0 !important;
  margin-right: 0 !important;
}