/* === Audience Buddy — Scoped Styles ===
   All selectors prefixed with .audience-buddy to avoid conflicts with Buddy shared styles.
   Original source: Mailchimp Audience Agent app/css/styles.css
*/

/* === Brand Tokens (scoped) === */
.audience-buddy {
  --ab-primary: #00c42a;
  --ab-active: #acff54;
  --ab-light-green: #d8fdd2;
  --ab-bg: #f2f2f2;
  --ab-black: #2d2d2d;
  --ab-white: #FFFFFF;
  --ab-danger: #e74c3c;
  --ab-warning: #f39c12;
  --ab-border: #ddd;
  --ab-font-primary: 'Onest', 'Inter', sans-serif;
  --ab-font-secondary: 'Inter', Arial, sans-serif;
  --ab-radius: 8px;
  --ab-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);

  font-family: var(--ab-font-secondary);
  color: var(--ab-black);
  line-height: 1.5;
  padding: 0 0 40px 0;
}

.audience-buddy h1, .audience-buddy h2, .audience-buddy h3 { font-family: var(--ab-font-primary); }

/* Dark mode overrides */
[data-theme="dark"] .audience-buddy {
  --ab-bg: #1e1e1e;
  --ab-black: #e0e0e0;
  --ab-white: #2e2e2e;
  --ab-border: #444;
}
[data-theme="dark"] .audience-buddy .data-table th { background: #333; }
[data-theme="dark"] .audience-buddy .data-table tr:hover td { background: #3a3a3a; }
[data-theme="dark"] .audience-buddy .dropzone__text { color: #aaa; }

/* === Header === */
.audience-buddy .header {
  background: var(--ab-white);
  padding: 24px 32px;
  border-bottom: 3px solid var(--ab-primary);
  box-shadow: var(--ab-shadow);
  border-radius: var(--ab-radius) var(--ab-radius) 0 0;
}
.audience-buddy .header__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--ab-black);
}
.audience-buddy .header__subtitle {
  font-size: 14px;
  color: #888;
  margin-top: 4px;
}

/* === Tabs === */
.audience-buddy .tabs {
  display: flex;
  gap: 0;
  background: var(--ab-white);
  border-bottom: 1px solid var(--ab-border);
  padding: 0 32px;
  overflow-x: auto;
}
.audience-buddy .tab {
  padding: 12px 20px;
  border: none;
  background: none;
  font-family: var(--ab-font-secondary);
  font-size: 14px;
  font-weight: 500;
  color: #888;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
}
.audience-buddy .tab:hover { color: var(--ab-black); }
.audience-buddy .tab.active {
  color: var(--ab-primary);
  border-bottom-color: var(--ab-primary);
}

/* === Content === */
.audience-buddy .content {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 32px;
}
.audience-buddy .tab-panel { display: none; }
.audience-buddy .tab-panel.active { display: block; }

/* === Upload Grid === */
.audience-buddy .upload-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.audience-buddy .upload-card {
  background: var(--ab-white);
  border-radius: var(--ab-radius);
  padding: 20px;
  box-shadow: var(--ab-shadow);
}
.audience-buddy .upload-card h3 {
  font-size: 16px;
  margin-bottom: 4px;
}
.audience-buddy .upload-card p {
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
}

/* === Auto Sync Bar === */
.audience-buddy .auto-sync-bar {
  background: var(--ab-white);
  padding: 16px 32px;
  border-bottom: 1px solid var(--ab-border);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.audience-buddy .auto-sync-info {
  font-size: 12px;
  color: #888;
  flex: 1;
  min-width: 200px;
}
.audience-buddy .auto-sync-status {
  font-size: 13px;
  font-weight: 500;
}
.audience-buddy .btn--auto-sync {
  white-space: nowrap;
}

/* === Upload Card Subtitle === */
.audience-buddy .upload-card__subtitle {
  margin-bottom: 8px;
}
.audience-buddy .upload-card__subtitle a {
  font-size: 12px;
  color: #1a56db;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.audience-buddy .upload-card__subtitle a:hover {
  text-decoration: underline;
}
[data-theme="dark"] .audience-buddy .upload-card__subtitle a {
  color: #6ea8fe;
}

/* === Mailchimp Download Button === */
.audience-buddy .btn--mc-download {
  background: #ffe01b;
  color: #241c15;
  border: none;
  font-size: 12px;
  padding: 4px 12px;
}
.audience-buddy .btn--mc-download:hover {
  background: #ffd700;
}
.audience-buddy .btn--mc-download:disabled {
  opacity: 0.5;
  cursor: wait;
}
.audience-buddy .mc-download-status {
  font-size: 12px;
  color: #888;
  margin-left: 8px;
}

/* === Dropzone === */
.audience-buddy .dropzone {
  border: 2px dashed var(--ab-border);
  border-radius: var(--ab-radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.audience-buddy .dropzone:hover,
.audience-buddy .dropzone.dragover {
  border-color: var(--ab-primary);
  background: var(--ab-light-green);
}
.audience-buddy .dropzone.loaded {
  border-color: var(--ab-primary);
  border-style: solid;
  background: var(--ab-light-green);
}
.audience-buddy .dropzone__icon { font-size: 28px; display: block; margin-bottom: 8px; }
.audience-buddy .dropzone__text { font-size: 13px; color: #888; }
.audience-buddy .dropzone__input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.audience-buddy .upload-status {
  margin-top: 8px;
  font-size: 13px;
  color: var(--ab-primary);
  font-weight: 500;
}

/* === Action Bar === */
.audience-buddy .action-bar {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding: 16px 0;
}

/* === Buttons === */
.audience-buddy .btn {
  font-family: var(--ab-font-secondary);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border: none;
  border-radius: var(--ab-radius);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
}
.audience-buddy .btn:hover { opacity: 0.9; }
.audience-buddy .btn:active { transform: scale(0.98); }
.audience-buddy .btn:disabled { opacity: 0.4; cursor: not-allowed; }

.audience-buddy .btn--primary {
  background: var(--ab-primary);
  color: var(--ab-white);
}
.audience-buddy .btn--secondary {
  background: var(--ab-white);
  color: var(--ab-black);
  border: 1px solid var(--ab-border);
}
.audience-buddy .btn--small { padding: 6px 14px; font-size: 13px; }
.audience-buddy .btn--danger { background: var(--ab-danger); color: var(--ab-white); }
.audience-buddy .btn--tag { background: #1a56db; color: var(--ab-white); }

/* === Tables === */
.audience-buddy .data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--ab-white);
  border-radius: var(--ab-radius);
  overflow: hidden;
  box-shadow: var(--ab-shadow);
  margin-bottom: 20px;
  font-size: 13px;
}
.audience-buddy .data-table th {
  background: var(--ab-black);
  color: var(--ab-white);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
}
.audience-buddy .data-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--ab-bg);
}
.audience-buddy .data-table tr:last-child td { border-bottom: none; }
.audience-buddy .data-table tr:hover td { background: #fafafa; }

/* === Badges === */
.audience-buddy .badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.audience-buddy .badge--add { background: var(--ab-light-green); color: #1a7a1a; }
.audience-buddy .badge--update { background: #fff3cd; color: #856404; }
.audience-buddy .badge--unchanged { background: var(--ab-bg); color: #888; }
.audience-buddy .badge--active { background: var(--ab-light-green); color: #1a7a1a; }
.audience-buddy .badge--former { background: #fff3cd; color: #856404; }
.audience-buddy .badge--prospect { background: var(--ab-bg); color: #888; }
.audience-buddy .badge--suppression { background: #fde8e8; color: #991b1b; }

/* === Diff Summary === */
.audience-buddy .diff-summary, .audience-buddy .preview-summary, .audience-buddy .export-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.audience-buddy .stat-card {
  background: var(--ab-white);
  border-radius: var(--ab-radius);
  padding: 16px 24px;
  box-shadow: var(--ab-shadow);
  text-align: center;
  min-width: 140px;
}
.audience-buddy .stat-card__value {
  font-family: var(--ab-font-primary);
  font-size: 32px;
  font-weight: 700;
}
.audience-buddy .stat-card__label {
  font-size: 13px;
  color: #888;
  margin-top: 4px;
}
.audience-buddy .stat-card--add .stat-card__value { color: var(--ab-primary); }
.audience-buddy .stat-card--update .stat-card__value { color: var(--ab-warning); }
.audience-buddy .stat-card--active .stat-card__value { color: var(--ab-primary); }
.audience-buddy .stat-card--former .stat-card__value { color: var(--ab-warning); }
.audience-buddy .stat-card--prospect .stat-card__value { color: #888; }
.audience-buddy .stat-card--status { min-width: 140px; }

/* === Status Distribution === */
.audience-buddy .diff-status { margin-bottom: 24px; }
.audience-buddy .diff-status h3 { font-size: 16px; margin-bottom: 12px; }
.audience-buddy .status-cards { display: flex; gap: 16px; flex-wrap: wrap; }

/* === Diff Section === */
.audience-buddy .diff-section {
  margin-bottom: 24px;
}
.audience-buddy .diff-section h3 {
  font-size: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* === Review === */
.audience-buddy .review-controls {
  background: var(--ab-white);
  border-radius: var(--ab-radius);
  padding: 20px;
  box-shadow: var(--ab-shadow);
  margin-bottom: 20px;
}
.audience-buddy .review-controls h2 { font-size: 18px; margin-bottom: 4px; }
.audience-buddy .review-controls p { font-size: 13px; color: #888; margin-bottom: 12px; }
.audience-buddy .review-bulk-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* === Export Panel === */
.audience-buddy .export-panel {
  background: var(--ab-white);
  border-radius: var(--ab-radius);
  padding: 24px;
  box-shadow: var(--ab-shadow);
}
.audience-buddy .export-panel h2 { font-size: 18px; margin-bottom: 16px; }
.audience-buddy .export-actions { display: flex; gap: 12px; margin-top: 20px; }

/* === Checkbox in tables === */
.audience-buddy .data-table input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--ab-primary);
  cursor: pointer;
}

/* === Responsive === */
@media (max-width: 768px) {
  .audience-buddy .content { padding: 0 16px; }
  .audience-buddy .header { padding: 16px; }
  .audience-buddy .tabs { padding: 0 16px; }
  .audience-buddy .upload-grid { grid-template-columns: 1fr; }
}