:host {
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 13px;
  color: #333;
}

.dbjoin-container {
  padding: 16px;
  max-width: 860px;
}

.page-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 16px;
  color: #1a1a2e;
}

fieldset {
  border: 1px solid #dde2ea;
  border-radius: 6px;
  padding: 12px 16px;
  margin: 0 0 14px;

  legend {
    font-size: 11px;
    font-weight: 600;
    color: #5a6070;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0 6px;
  }
}

.fs-select {
  .field {
    display: flex;
    align-items: center;
    gap: 10px;

    label {
      font-size: 11px;
      font-weight: 500;
      color: #5a6070;
      white-space: nowrap;
    }
  }
}

.join-select {
  height: 32px;
  min-width: 320px;
  max-width: 480px;
  border: 1px solid #cdd5e0;
  border-radius: 4px;
  padding: 0 8px;
  font-size: 12px;
  color: #333;
  background: #fff;
  outline: none;

  &:focus {
    border-color: #1a73e8;
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.12);
  }
}

.status-msg {
  margin: 8px 0;
  font-size: 12px;
  color: #1a73e8;

  &.muted { color: #888; }
}

/* Detail card */
.detail-card {
  animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fs-detail {
  background: #fafbfc;
}

/* 2-column read-only grid */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;

  .full-span { grid-column: 1 / -1; }
}

.ro-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ro-label {
  font-size: 10px;
  font-weight: 600;
  color: #8a94a6;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ro-value {
  font-size: 13px;
  color: #1a1a2e;

  &.mono {
    font-family: 'SF Mono', 'Consolas', 'Menlo', monospace;
    font-size: 12px;
    background: #f0f2f5;
    padding: 4px 8px;
    border-radius: 4px;
    word-break: break-all;
  }

  &.tag {
    display: inline-block;
    background: #e8f0fe;
    color: #1a73e8;
    border-radius: 12px;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 500;
  }
}

/* Status badge */
.badge {
  display: inline-block;
  border-radius: 10px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 500;

  &.badge-active   { background: #e8f5e9; color: #2e7d32; }
  &.badge-inactive { background: #f5f5f5; color: #888;    }
}

/* Objects layout */
.objects-grid {
  display: flex;
  align-items: center;
  gap: 16px;
}

.obj-block {
  flex: 1;
  background: #fff;
  border: 1px solid #dde2ea;
  border-radius: 6px;
  padding: 10px 14px;

  .obj-label {
    font-size: 10px;
    font-weight: 600;
    color: #8a94a6;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
  }

  .obj-id {
    font-size: 10px;
    color: #aaa;
    margin-bottom: 2px;
  }

  .obj-name {
    font-size: 13px;
    font-weight: 500;
    color: #1a1a2e;
  }
}

.obj-arrow {
  font-size: 20px;
  color: #1a73e8;
  font-weight: 300;
  flex-shrink: 0;
}