.output-root {
  display: flex;
  flex-direction: column;
  height: 100%;
  font-size: 13px;
  color: #333;
  overflow: hidden;
}

/* Criteria bar */
.criteria-bar {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  padding: 8px 12px;
  background: #f5f7fa;
  border-bottom: 1px solid #dde2ea;
  flex-shrink: 0;
}

.criteria-field {
  display: flex;
  flex-direction: column;
  gap: 2px;

  label {
    font-size: 11px;
    font-weight: 600;
    color: #5f6b7a;
    text-transform: uppercase;
    letter-spacing: 0.4px;
  }

  input {
    padding: 5px 8px;
    border: 1px solid #ccd3de;
    border-radius: 4px;
    font-size: 13px;
    min-width: 130px;
  }
}

.btn-run {
  padding: 6px 20px;
  background: #1a73e8;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  align-self: flex-end;

  &:disabled { opacity: 0.6; cursor: default; }
  &:hover:not(:disabled) { background: #1558b0; }
}

.mode-toggle {
  display: flex;
  border: 1px solid #ccd3de;
  border-radius: 4px;
  overflow: hidden;
  align-self: flex-end;

  button {
    padding: 5px 14px;
    border: none;
    background: #fff;
    cursor: pointer;
    font-size: 12px;
    color: #555;

    &.active {
      background: #1a73e8;
      color: #fff;
    }
  }
}

/* Error */
.error-msg {
  padding: 6px 12px;
  color: #c62828;
  font-size: 12px;
  background: #fff3f3;
  border-bottom: 1px solid #f5caca;
  flex-shrink: 0;
}

/* Grid container */
.grid-container {
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

/* Pivot container */
.pivot-container {
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.pivot-scroll {
  width: 100%;
  height: 100%;
  overflow: auto;
}

.pivot-table {
  border-collapse: collapse;
  white-space: nowrap;
  font-size: 12px;

  th, td {
    border: 1px solid #dde2ea;
    padding: 4px 8px;
  }

  thead th {
    background: #eef1f6;
    font-weight: 600;
    text-align: left;
    position: sticky;
    top: 0;
    z-index: 1;
  }

  tbody tr:nth-child(even) td {
    background: #f9fafc;
  }
}

.num-cell {
  text-align: right;
}

.empty-msg {
  padding: 24px;
  text-align: center;
  color: #888;
  font-size: 13px;
}