/* ── Companion (local save-back) ── */
/* Save button: visibility is managed via the hidden attribute (set by syncSaveBtn in app.js).
   The companion-active class on body is the gate; CSS here is for reference / future use. */

/* "Linked to disk" label in the topbar file-id area */
.companion-linked {
  font-size: 11px; color: var(--fg-2); white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; max-width: 28vw; cursor: default;
}

/* Status dot in companion settings summary */
.companion-status-dot { font-size: 11px; margin-left: 6px; color: var(--fg-2); }
.companion-status-dot.connected { color: #2f9e44; }

/* Token input uses the browser's password masking; click-to-reveal is wired in Settings. Avoid a
   CSS blur filter here: Chromium may promote the whole drawer into a broken black compositor layer
   during screenshots/remote desktops, and password masking is both clearer and more robust. */
.companion-token-wrap { flex: 1; }
.companion-token-input { width: 100%; font-family: ui-monospace, monospace; font-size: 13px;
  padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--bg); color: var(--fg); }
.companion-token-reveal { cursor: pointer; }

/* Watched folders list */
.companion-folders-label { font-size: 12px; font-weight: 600; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: .04em; margin: 10px 0 4px; }
.companion-folders-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.companion-folder-row { display: flex; align-items: center; gap: 8px; padding: 4px 0;
  border-bottom: 1px solid var(--border); }
.companion-folder-path { flex: 1; font: 12px ui-monospace, monospace; color: var(--fg);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.companion-folder-remove { border: 0; background: transparent; color: var(--fg-2);
  cursor: pointer; font-size: 13px; padding: 2px 4px; border-radius: 4px; }
.companion-folder-remove:hover { color: var(--danger); background: var(--bg-3); }
.companion-folders-loading, .companion-folders-empty { font-size: 12px; color: var(--fg-2); padding: 4px 0; }

/* Add-folder input row */
.companion-add-row { display: flex; gap: 6px; margin-top: 4px; }
.companion-add-input { flex: 1; font: 13px ui-monospace, monospace; padding: 4px 8px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); }
.companion-add-input::placeholder { color: var(--fg-2); }

/* Path picker overlay */
.companion-picker { background: var(--bg); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; max-width: min(480px, 92vw); width: 100%;
  box-shadow: 0 8px 32px rgba(0,0,0,.3); display: flex; flex-direction: column; gap: 6px; }
.companion-picker-title { font-size: 13px; font-weight: 600; color: var(--fg-2); margin-bottom: 6px; }
.companion-picker-item { text-align: left; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--bg-2); color: var(--fg); cursor: pointer; font: 13px ui-monospace, monospace; }
.companion-picker-item:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-3); }
.companion-picker-cancel { margin-top: 4px; padding: 7px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: transparent; color: var(--fg-2); cursor: pointer; font-size: 13px; }
.companion-picker-cancel:hover { background: var(--bg-3); }

/* Reload banner: appears at top when a watched file changes on disk */
.companion-reload-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9999;
  background: #f59e0b; color: #000; padding: 8px 16px;
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}
.companion-reload-banner .reload-btn {
  background: #000; color: #f59e0b; border: none;
  padding: 4px 12px; border-radius: 4px; cursor: pointer;
  font-size: 12px; font-weight: 600;
}
.companion-reload-banner .reload-btn:hover { background: #1a1a1a; }
.companion-reload-banner .dismiss-btn {
  background: transparent; border: none; cursor: pointer;
  opacity: 0.6; font-size: 18px; line-height: 1; padding: 0 4px;
}
.companion-reload-banner .dismiss-btn:hover { opacity: 1; }

/* Delete-from-disk button — destructive, so it gets a red hover accent to set it apart from Save. */
.icon-btn.delete-btn:hover { color: #d9362b; border-color: #d9362b; }
body.fv-dark .icon-btn.delete-btn:hover { color: #ff6b5e; border-color: #ff6b5e; }

/* Companion download / trust panel — shown in settings before any download link. */
.companion-download { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border, #e0e0e0); display: flex; flex-direction: column; gap: 8px; }
.companion-download p { margin: 0; font-size: 12.5px; line-height: 1.5; color: var(--fg-2, #555); }
.companion-download code { font-size: 11.5px; background: var(--bg-2, #f0f0f0); padding: 1px 4px; border-radius: 3px; }
body.fv-dark .companion-download code { background: #2a2a2d; }
.companion-net { color: var(--fg, #333) !important; }
.companion-table-label { margin-top: 4px !important; font-weight: 600; }
.companion-endpoints { width: 100%; border-collapse: collapse; font-size: 11.5px; }
.companion-endpoints td { padding: 3px 8px 3px 0; vertical-align: top; border-bottom: 1px solid var(--border, #eee); color: var(--fg-2, #666); }
.companion-endpoints td:first-child { white-space: nowrap; }
.companion-checksum { font-style: italic; }
.companion-download-btn { display: inline-block; align-self: flex-start; margin-top: 4px; padding: 6px 14px; border-radius: 6px; background: #1565c0; color: #fff !important; text-decoration: none; font-size: 12.5px; font-weight: 600; }
.companion-download-btn:hover { background: #0d47a1; }

/* Folder browser (create-unknown-file flow) */
.companion-browse { background: var(--bg); color: var(--fg); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; width: min(540px, 92vw);
  box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.companion-browse::backdrop { background: rgba(0,0,0,.5); }
.companion-browse-title { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.companion-browse-path { font: 12px ui-monospace, monospace; color: var(--fg-2); margin-bottom: 8px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.companion-browse-list { max-height: 46vh; overflow: auto; display: flex; flex-direction: column;
  gap: 3px; border: 1px solid var(--border); border-radius: 8px; padding: 6px; }
.companion-browse-row { text-align: left; padding: 7px 10px; border: 0; border-radius: 6px;
  background: transparent; color: var(--fg); cursor: pointer; font: 13px ui-monospace, monospace; }
.companion-browse-row:hover { background: var(--bg-3); color: var(--accent); }
.companion-browse-empty { font-size: 12px; color: var(--fg-2); padding: 8px 10px; }
.companion-browse-footer { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.companion-browse-ok:not(:disabled) { background: #1565c0; color: #fff; border-color: #1565c0; }

/* Activity-log viewer */
.companion-logs { margin-top: 12px; }
.companion-logs > summary { cursor: pointer; font-size: 12px; font-weight: 600; color: var(--fg-2);
  text-transform: uppercase; letter-spacing: .04em; }
.companion-logs-controls { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; align-items: center; }
.companion-logs-level, .companion-logs-q, .companion-logs-since { font-size: 12px; padding: 3px 6px;
  border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--fg); }
.companion-logs-q { flex: 1; min-width: 100px; }
.companion-logs-list { max-height: 38vh; overflow: auto; border: 1px solid var(--border);
  border-radius: 8px; padding: 6px; font: 11.5px ui-monospace, monospace; display: flex;
  flex-direction: column; gap: 2px; }
.companion-logs-row { display: flex; gap: 8px; padding: 2px 4px; border-radius: 4px; }
.companion-logs-ts { color: var(--fg-2); white-space: nowrap; }
.companion-logs-lv { font-weight: 600; width: 42px; flex: none; }
.companion-logs-msg { flex: 1; word-break: break-word; }
.companion-logs-info .companion-logs-lv { color: #2f9e44; }
.companion-logs-warn .companion-logs-lv { color: #f08c00; }
.companion-logs-error .companion-logs-lv { color: #d9362b; }
.companion-logs-error { background: rgba(217,54,43,.08); }
.companion-logs-empty { font-size: 12px; color: var(--fg-2); padding: 6px; }

/* Folder refresh controls (in the tree header, shown only when a companion folder is linked) */
.ft-auto { font-size: 10px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  opacity: .55; }
.ft-auto.ft-auto-on { opacity: 1; color: #2f9e44; }
#ftRefreshBtn.ft-spin { animation: ft-spin .7s linear infinite; }
@keyframes ft-spin { to { transform: rotate(360deg); } }

/* Topbar connection indicator. */
.companion-conn.conn-up { color: #2f9e44; }
.companion-conn.conn-down { color: #d9362b; }

/* Per-row delete (shown on row hover, only while a companion folder is linked). */
.ft-del, .ft-reveal { display: none; margin-left: 4px; border: 0; background: transparent;
  cursor: pointer; font-size: 12px; line-height: 1; padding: 0 4px; opacity: .65; flex: none; }
.ft-del:hover, .ft-reveal:hover { opacity: 1; }
body.companion-folder-active .ft-row:hover .ft-del,
body.companion-folder-active .ft-row:focus-within .ft-del,
body.companion-folder-active .ft-row:hover .ft-reveal,
body.companion-folder-active .ft-row:focus-within .ft-reveal { display: inline-flex; align-items: center; }