body {
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  text-align: center;
  padding: 40px;
}
.text-left {
  text-align: left;
}
.header-container {
  width: 90%;
  margin: 0 auto;
  text-align: left;
}
.button-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
}
.table {
  border-collapse: collapse;
  width: 90%;
  margin: 20px auto;
  font-family: Arial, sans-serif;
  background-color: #fff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  overflow: hidden;
}
.table .yellow-header {
  background-color: yellow;
  color: black;
}
.table thead {
  background-color: #2c7be5;
  color: white;
}

.table th,
.table td {
  padding: 12px 20px;
  text-align: left;
}

.table tbody tr:nth-child(even) {
  background-color: #f4f6f9;
}

.table tbody tr:hover {
  background-color: #e6f0ff;
  cursor: pointer;
}

.header-field {
  cursor: pointer;
}

button.primary {
  background-color: #2c7be5;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

button.primary:hover {
  background-color: #1a5db0;
  transform: translateY(-2px);
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

button.primary:active {
  background-color: #154a8a;
  transform: translateY(1px);
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.1);
}

button.primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(44, 123, 229, 0.4);
}

.date-picker {
  padding: 10px 14px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  outline: none;
  transition: all 0.2s ease;
  background-color: white;
}

.date-picker:focus {
  border-color: #4a90e2;
  box-shadow: 0 0 5px rgba(74, 144, 226, 0.5);
  background-color: #fff;
}

.date-picker:hover {
  border-color: #999;
}