.data-management {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 16px;
}

.data-management h2 {
  margin: 0;
}

.dm-subtitle {
  color: #666;
  font-size: 14px;
  margin: 4px 0 0 0;
}

.dm-section {
  border: 1px solid #eee;
  border-radius: 10px;
  background: #fff;
  padding: 16px;
}

.dm-section h3 {
  margin: 0 0 12px 0;
  font-size: 16px;
}

.dm-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
}

.dm-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: #555;
}

.dm-controls label input[type="text"],
.dm-controls label input[type="date"],
.dm-controls label select {
  padding: 6px 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 13px;
}

.dm-check {
  flex-direction: row !important;
  align-items: center;
}

.dm-check input {
  margin-right: 6px;
}

.dm-error {
  color: #c00;
  margin-top: 8px;
  font-size: 13px;
}

.dm-stats {
  margin-top: 12px;
  padding: 12px;
  background: #f8fafc;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.dm-stats h4 {
  margin: 0 0 10px 0;
  font-size: 14px;
  color: #334155;
}

.dm-stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.dm-stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dm-stat-wide {
  flex: 1 1 100%;
}

.dm-stat-label {
  font-size: 11px;
  color: #64748b;
  text-transform: uppercase;
}

.dm-stat-profit { color: #059669; font-weight: 600; }
.dm-stat-loss { color: #dc2626; font-weight: 600; }
.dm-stat-symbols { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: 12px; }
.dm-stat-hours { max-height: 120px; overflow-y: auto; }
.dm-stat-sym { background: #fff; padding: 2px 8px; border-radius: 4px; }
.dm-table .dm-profit { color: #059669; }
.dm-table .dm-loss { color: #dc2626; }

.dm-result {
  margin-top: 16px;
}

.dm-result-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 13px;
  color: #555;
}

.dm-source-tag {
  font-size: 11px;
  color: #64748b;
  background: #e2e8f0;
  padding: 2px 8px;
  border-radius: 4px;
}

.dm-table-wrap {
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

.dm-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.dm-table th,
.dm-table td {
  padding: 8px 10px;
  border: 1px solid #eee;
  text-align: left;
}

.dm-table th {
  background: #f8f8f8;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.dm-table tbody tr:hover {
  background: #f9f9f9;
}

.dm-more {
  padding: 8px 10px;
  font-size: 12px;
  color: #666;
}

.btn {
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-primary {
  background: #0066cc;
  color: #fff;
  border-color: #0066cc;
}

.btn-primary:hover:not(:disabled) {
  background: #0052a3;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}