/* Connection settings share the app's neutral palette and spacing. */
.connection-note { color: var(--text-muted, #777); font-size: 13px; line-height: 1.65; margin: 6px 0 0; overflow-wrap: anywhere; }
.connection-section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
#connectionSettings .connection-section-heading h3 { margin: 0; color: var(--text); font-size: 18px; font-weight: 650; letter-spacing: -.02em; text-transform: none; }
.connection-button { appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: 8px; flex-shrink: 0; min-height: 36px; padding: 7px 13px; border: 1px solid var(--border, #ddd); border-radius: 8px; background: var(--bg-elevated, #fff); color: var(--text, #222); font: inherit; font-size: 13px; line-height: 1.5; font-weight: 550; cursor: pointer; transition: background .15s, border-color .15s; }
.connection-button:hover { background: var(--bg-hover, #f1f0ed); border-color: var(--focus-border, #bbb); }
.connection-button.primary { background: var(--accent, #202124); border-color: var(--accent, #202124); color: var(--bg, #fff); }
.connection-button.primary:hover { background: var(--accent-2, #111); }
.connection-button.danger-quiet { border-color: transparent; color: var(--text-muted); background: transparent; }
.connection-button.danger-quiet:hover { color: var(--error, #dc2626); background: color-mix(in srgb, var(--error, #dc2626) 6%, transparent); }
.connection-button.danger { color: #fff; background: #b91c1c; border-color: #b91c1c; }
.connection-button.danger:hover { background: #991b1b; }
.connection-button:disabled { opacity: .5; cursor: wait; }
.connection-button:focus-visible, .connection-search:focus-visible, .connection-dialog input:focus-visible, .connection-dialog select:focus-visible { outline: 2px solid var(--focus-border, #aaa); outline-offset: 3px; }
.connection-list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.connection-tabs { display: flex; gap: 3px; padding: 4px; background: var(--bg-hover, #f1f0ed); border-radius: 10px; }
.connection-tabs .connection-button { min-height: 34px; padding: 6px 12px; border-color: transparent; background: transparent; color: var(--text-muted); }
.connection-tabs .connection-button[aria-selected=true] { background: var(--bg-elevated, #fff); color: var(--text); box-shadow: 0 1px 4px #00000010; border-color: var(--border); }
.connection-count { min-width: 18px; font-size: 11px; font-weight: 600; text-align: center; padding: 0 4px; border-radius: 4px; background: var(--bg-hover); }
.connection-search { min-width: 0; width: 210px; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-elevated); color: var(--text); font: inherit; font-size: 13px; }
.connection-results { margin-bottom: 14px; }
.connection-card { display: flex; align-items: center; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--border, #ddd); }
.connection-results .connection-card { padding: 18px; border: 1px solid var(--border); border-radius: 12px; margin: 10px 0; background: var(--bg-elevated); }
.connection-icon { display: grid; place-items: center; width: 40px; height: 44px; flex: 0 0 40px; border: 1px solid var(--border); border-radius: 10px; color: var(--text-muted); font-size: 12px; font-weight: 650; background: var(--bg-hover); }
.connection-card-copy { flex: 1; min-width: 0; }
.connection-card-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.connection-card strong { font-size: 14px; font-weight: 650; overflow-wrap: anywhere; }
.connection-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 500; border-radius: 5px; padding: 2px 6px; line-height: 1.6; background: var(--bg-hover); color: var(--text-muted); white-space: nowrap; }
.connection-badge::before { content: ""; width: 5px; height: 5px; background: currentColor; border-radius: 50%; }
.connection-badge.enabled { color: var(--success, #15803d); background: color-mix(in srgb, var(--success, #15803d) 7%, var(--bg)); }
.connection-row-actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
.connection-empty { text-align: center; padding: 36px 20px; border: 1px dashed var(--border); border-radius: 12px; }
.connection-empty strong { font-size: 15px; font-weight: 600; }
.connection-empty .connection-button { margin-top: 18px; }
.connection-feedback { margin: 0 0 16px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--text-muted); background: var(--bg-hover); font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; }
.connection-feedback.success { color: var(--success, #15803d); background: color-mix(in srgb, var(--success, #15803d) 6%, var(--bg)); border-color: color-mix(in srgb, var(--success, #15803d) 18%, var(--bg)); }
.connection-feedback.error { color: var(--error, #dc2626); background: color-mix(in srgb, var(--error, #dc2626) 5%, var(--bg)); border-color: color-mix(in srgb, var(--error, #dc2626) 20%, var(--bg)); }
.connection-dialog { width: min(680px, calc(100vw - 32px)); max-width: none; max-height: min(860px, calc(100dvh - 48px)); padding: 0; border: 1px solid var(--border, #ddd); border-radius: 16px; color: var(--text, #222); background: var(--bg-elevated, #fff); box-shadow: 0 24px 80px #0003; overflow: hidden; }
.connection-dialog.compact { width: min(520px, calc(100vw - 32px)); }
.connection-dialog.platform { width: min(780px, calc(100vw - 32px)); }
.connection-dialog::backdrop { background: #10101866; backdrop-filter: blur(3px); }
.connection-dialog form { display: flex; flex-direction: column; max-height: min(858px, calc(100dvh - 50px)); margin: 0; }
.connection-dialog-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 24px 26px 18px; border-bottom: 1px solid var(--border); flex: 0 0 auto; }
.connection-dialog h3 { margin: 0; font-size: 20px; font-weight: 650; letter-spacing: -.025em; color: var(--text); }
.connection-dialog .icon-only { width: 32px; min-height: 32px; padding: 0; font-size: 24px; font-weight: 400; border-color: transparent; background: transparent; color: var(--text-muted); }
.connection-dialog-body { padding: 22px 26px; overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
.connection-form-section + .connection-form-section { padding-top: 22px; margin-top: 22px; border-top: 1px solid var(--border); }
.connection-dialog h4 { font-size: 12px; font-weight: 650; color: var(--text-muted); margin: 0 0 14px; }
.connection-form-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 16px; }
.connection-form-grid .wide { grid-column: 1 / -1; }
.connection-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; margin: 0; font-size: 13px; }
.connection-field-label { font-weight: 550; }
.connection-required { color: var(--text-faint); }
.connection-field input, .connection-field select { display: block; min-width: 0; width: 100%; height: 40px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; color: var(--text); background: var(--bg-elevated); font: inherit; }
.connection-field textarea { display: block; min-width: 0; width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; color: var(--text); background: var(--bg-elevated); font: inherit; line-height: 1.65; resize: vertical; }
.connection-field textarea:focus-visible { outline: 2px solid var(--focus-border, #aaa); outline-offset: 3px; }
.connection-field textarea:disabled { opacity: .6; }
.connection-field input:hover, .connection-field select:hover { border-color: var(--focus-border); }
.connection-field input:disabled, .connection-field select:disabled { opacity: .6; }
.connection-field .connection-note { font-size: 12px; margin: 0; }
.connection-checklist { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 8px 14px; margin: 16px 0 0; padding: 12px; min-width: 0; border: 1px solid var(--border); border-radius: 8px; }
.connection-checklist legend { font-size: 12px; color: var(--text-muted); padding: 0 4px; }
.connection-checklist label { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; line-height: 1.6; overflow-wrap: anywhere; cursor: pointer; }
.connection-checklist.connection-unavailable { border: 0; border-top: 1px solid var(--border, #ddd); border-radius: 0; padding: 10px 0 0; }
.connection-unavailable label { cursor: default; color: var(--text-muted, #777); }
.connection-unavailable input { opacity: .45; }
.connection-dialog input[type=checkbox] { margin: 3px 0 0; width: 15px; height: 15px; flex-shrink: 0; accent-color: var(--accent); }
.connection-projects { max-height: 180px; overflow-y: auto; margin-top: 0; }
.connection-dialog [hidden] { display: none; }
.connection-enabled-row { display: grid; grid-template-columns: auto 1fr; gap: 0 9px; align-items: center; font-size: 13px; cursor: pointer; }
.connection-enabled-row .connection-note { grid-column: 2; font-size: 12px; margin-top: 4px; }
.connection-dialog-footer { padding: 16px 26px; border-top: 1px solid var(--border); flex: 0 0 auto; background: var(--bg-elevated); }
.connection-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.connection-dialog-footer .connection-feedback { margin-bottom: 12px; max-height: 110px; overflow-y: auto; }
.connection-impact { margin-top: 20px; }
.connection-impact ul { max-height: 150px; overflow-y: auto; padding-left: 20px; margin: 0; font-size: 13px; line-height: 1.8; overflow-wrap: anywhere; }
.connection-scope-summary { font-size: 13px; padding: 12px; background: var(--bg-hover); border-radius: 8px; }
.connection-probe { padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid var(--border, #ddd); scroll-margin-top: 22px; }
.connection-probe:focus { outline: none; }
.connection-probe-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.connection-dialog .connection-probe h4 { margin: 0; color: var(--text, #222); font-size: 16px; }
.connection-probe .connection-note { font-size: 12px; }
.connection-probe-counts { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 16px 0 12px; font-size: 12px; color: var(--text-muted, #777); }
.connection-probe-counts strong { font-size: 17px; font-weight: 650; color: var(--text, #222); font-variant-numeric: tabular-nums; }
.connection-probe-counts .failed strong { color: var(--error, #c62828); }
.connection-probe-list { list-style: none; padding: 0; margin: 0; }
.connection-probe-row { padding: 13px 0; border-top: 1px solid var(--border, #ddd); }
.connection-probe-row-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; }
.connection-probe-row-heading strong { font-weight: 600; }
.connection-probe-status { display: inline-flex; flex-shrink: 0; border-radius: 4px; padding: 2px 7px; font-size: 11px; line-height: 1.6; font-weight: 550; white-space: nowrap; color: var(--text-muted, #666); background: var(--bg-hover, #f3f3f0); }
.connection-probe-status.available, .connection-probe-status.empty { color: var(--success, #15803d); background: color-mix(in srgb, var(--success, #15803d) 8%, var(--bg-elevated, #fff)); }
.connection-probe-status.failed { color: var(--error, #c62828); background: color-mix(in srgb, var(--error, #c62828) 7%, var(--bg-elevated, #fff)); }
.connection-probe-status.waiting { color: #8c621b; background: color-mix(in srgb, #a87925 9%, var(--bg-elevated, #fff)); }
.connection-probe-reason, .connection-probe-action { margin: 6px 0 0; font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.connection-probe-reason { color: var(--text-muted, #666); }
.connection-probe-action { color: var(--text, #222); }
@media (max-width: 700px) {
  .connection-section-heading { gap: 12px; }
  #connectionSettings .connection-section-heading h3 { font-size: 16px; }
  .connection-list-toolbar { flex-wrap: wrap; }
  .connection-search { width: 100%; }
  .connection-results .connection-card { flex-wrap: wrap; padding: 14px; }
  .connection-row-actions { flex-basis: 100%; justify-content: flex-end; padding-top: 4px; }
  .connection-card-copy { flex-basis: calc(100% - 64px); }
}
@media (max-width: 480px) {
  .connection-section-heading { flex-direction: column; }
  .connection-dialog { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border-radius: 12px; }
  .connection-dialog.platform { width: calc(100vw - 16px); }
  .connection-dialog form { max-height: calc(100dvh - 18px); }
  .connection-dialog-header { padding: 18px 16px 14px; }
  .connection-dialog-body { padding: 18px 16px; }
  .connection-dialog-footer { padding: 12px 16px; }
  .connection-form-grid { grid-template-columns: minmax(0,1fr); }
  .connection-checklist { grid-template-columns: minmax(0,1fr); }
  .connection-dialog-actions .connection-button { min-height: 42px; flex-grow: 1; }
  .connection-probe-heading { flex-wrap: wrap; gap: 10px; }
  .connection-probe-row-heading { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { .connection-button { transition: none; } }

.connection-feedback > .connection-button { margin-left: 12px; }