:root {
  background: var(--accent-hover);
}

.alert {
  border-radius: 14px;
  padding: 0.85rem 1rem;
  border: 1px solid transparent;
}

.alert-error {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.25);
  color: #fecaca;
}

.alert-success {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.25);
  color: #bbf7d0;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.checkbox-row input {
  width: 20px;
  height: 20px;
  min-height: 20px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  white-space: nowrap;
}

th { color: var(--muted); font-weight: 600; }

.grid-form {
  display: grid;
  gap: 1rem;
}

@media (max-width: 720px) {
  .wrap {
    width: min(100% - 1rem, 1100px);
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.8rem 0;
  }

  .nav-links {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .nav-links a {
    text-align: center;
    background: rgba(255,255,255,0.04);
  }

  .card,
  .auth-card {
    border-radius: 18px;
    padding: 1rem;
  }

  h1 {
    font-size: 1.6rem;
  }
}