/**
 * NES — Tela Backup do Sistema e dos Dados
 */

.nes-backup-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px;
  padding-bottom: 80px;
}

.nes-backup-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.nes-backup-header h2 {
  margin: 0;
  font-size: 1.35rem;
  color: #0f3f4f;
}

.nes-backup-header p {
  margin: 6px 0 0;
  color: #64748b;
  font-size: 0.9rem;
}

.nes-backup-status-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.nes-backup-stat {
  background: #fff;
  border: 1px solid #d7e5e1;
  border-radius: 12px;
  padding: 14px 16px;
}

.nes-backup-stat label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  margin-bottom: 4px;
}

.nes-backup-stat strong {
  font-size: 0.95rem;
  color: #0f3f4f;
  word-break: break-word;
}

.nes-backup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.nes-backup-actions button {
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid #b9d1cb;
  background: #fff;
  color: #0f3f4f;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.85rem;
}

.nes-backup-actions button.primary {
  background: #16846f;
  color: #fff;
  border-color: #16846f;
}

.nes-backup-actions button:hover {
  background: #f0fdfa;
}

.nes-backup-actions button.primary:hover {
  background: #0f6b5a;
}

.nes-backup-historico {
  background: #fff;
  border: 1px solid #d7e5e1;
  border-radius: 14px;
  overflow: hidden;
}

.nes-backup-historico h3 {
  margin: 0;
  padding: 14px 18px;
  font-size: 1rem;
  border-bottom: 1px solid #e8f0ee;
  background: #f8fafc;
}

.nes-backup-table-wrap {
  overflow-x: auto;
}

.nes-backup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.nes-backup-table th,
.nes-backup-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid #eef4f2;
  vertical-align: top;
}

.nes-backup-table th {
  background: #f8fafc;
  font-weight: 700;
  color: #475569;
  white-space: nowrap;
}

.nes-backup-table a {
  color: #16846f;
  font-weight: 600;
}

.nes-backup-empty {
  padding: 24px;
  text-align: center;
  color: #64748b;
}