/* =============================================================
   EmbarkOS — app.css
   Extracted from index.html during Refactor Phase 1, Session 1
   Date: 28 May 2026
   Source lines: 18–92 of index.html (pre-refactor)
   Do not edit the <style> block in index.html — this file is
   the canonical source for all custom admin UI styles.
   ============================================================= */

/* File attachment styles */
.file-attachment {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 13px;
  color: #374151;
  margin: 2px;
}

.file-attachment-remove {
  background: #ef4444;
  color: white;
  border-radius: 50%;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
  cursor: pointer;
  line-height: 1;
}

.file-attachment-remove:hover {
  background: #dc2626;
}

/* Activity filter styles */
.activity-filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid #e5e7eb;
  background: white;
  color: #6b7280;
}

.activity-filter-pill.active {
  background: #0ea5e9;
  color: white;
  border-color: #0ea5e9;
}

.activity-filter-pill:hover:not(.active) {
  background: #f3f4f6;
  color: #374151;
}

.activity-search-box {
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 14px;
  width: 250px;
  transition: border-color 0.2s;
}

.activity-search-box:focus {
  outline: none;
  border-color: #0ea5e9;
}