/* ============================================================
   Import/Export/Dedupe — Shared Styles
   Loaded by CRM and Projects pages
   ============================================================ */

/* ---- Action buttons in action bar ---- */

.io-actions {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-left: auto;
}

.btn-io {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1.5px solid var(--border-color, #d1d5db);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary, #6b7280);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.btn-io:hover {
  border-color: var(--color-primary, #1b708b);
  color: var(--color-primary, #1b708b);
  background: rgba(27, 112, 139, 0.06);
}

.btn-io.primary {
  border-color: var(--color-primary, #1b708b);
  color: var(--color-primary, #1b708b);
}

/* ---- Large modal for import preview ---- */

.io-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.io-modal-overlay.active {
  display: flex;
}

.io-modal-lg {
  background: var(--bg-primary, #fff);
  border-radius: 12px;
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.io-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.io-modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.io-modal-close {
  background: none;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--text-muted, #9ca3af);
  padding: 4px;
  line-height: 1;
}

.io-modal-close:hover {
  color: var(--text-primary, #111);
}

.io-modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.io-modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 24px;
  border-top: 1px solid var(--border-color, #e5e7eb);
}

/* ---- Steps (upload → preview → importing → results) ---- */

.io-step { display: none; }
.io-step.active { display: block; }

/* ---- Upload area ---- */

.io-upload-area {
  border: 2px dashed var(--border-color, #d1d5db);
  border-radius: 10px;
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.io-upload-area:hover,
.io-upload-area.dragover {
  border-color: var(--color-primary, #1b708b);
  background: rgba(27, 112, 139, 0.04);
}

.io-upload-area p {
  margin: 8px 0 0;
  color: var(--text-muted, #9ca3af);
  font-size: 0.9rem;
}

.io-upload-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

/* ---- Stats bar ---- */

.io-stats {
  display: flex;
  gap: 16px;
  padding: 10px 0;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.io-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

.io-stat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.io-stat-dot.new { background: #10b981; }
.io-stat-dot.dupe { background: #f59e0b; }
.io-stat-dot.error { background: #ef4444; }
.io-stat-dot.total { background: #64748b; }

/* ---- Preview table ---- */

.io-preview-scroll {
  max-height: 400px;
  overflow: auto;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
}

.io-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.io-preview-table th {
  position: sticky;
  top: 0;
  background: var(--bg-secondary, #f9fafb);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted, #6b7280);
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  z-index: 1;
}

.io-preview-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border-color, #f0f0f0);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---- Row highlights ---- */

.io-row-new { background: rgba(16, 185, 129, 0.08); }
.io-row-dupe { background: rgba(245, 158, 11, 0.10); }
.io-row-error { background: rgba(239, 68, 68, 0.08); }

.io-row-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.io-row-badge.new { background: #d1fae5; color: #065f46; }
.io-row-badge.dupe { background: #fef3c7; color: #92400e; }
.io-row-badge.error { background: #fee2e2; color: #991b1b; }

/* ---- Import options ---- */

.io-options {
  display: flex;
  gap: 18px;
  padding: 10px 0;
  flex-wrap: wrap;
}

.io-options label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  cursor: pointer;
}

/* ---- Progress bar ---- */

.io-progress-bar {
  height: 6px;
  background: var(--border-color, #e5e7eb);
  border-radius: 3px;
  overflow: hidden;
  margin: 16px 0;
}

.io-progress-fill {
  height: 100%;
  background: var(--color-primary, #1b708b);
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}

/* ---- Results ---- */

.io-results {
  text-align: center;
  padding: 20px 0;
}

.io-results-icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

.io-results h4 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.io-results-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin: 16px 0;
}

.io-results-stat {
  text-align: center;
}

.io-results-stat .num {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
}

.io-results-stat .label {
  font-size: 0.8rem;
  color: var(--text-muted, #9ca3af);
}

.io-error-list {
  max-height: 200px;
  overflow-y: auto;
  text-align: left;
  margin-top: 12px;
  font-size: 0.82rem;
}

.io-error-item {
  padding: 6px 10px;
  background: rgba(239, 68, 68, 0.06);
  border-radius: 4px;
  margin-bottom: 4px;
  color: #991b1b;
}

/* ---- Dedupe groups ---- */

.io-dedupe-group {
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
}

.io-dedupe-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-secondary, #f9fafb);
  border-bottom: 1px solid var(--border-color, #e5e7eb);
  font-size: 0.85rem;
  font-weight: 600;
}

.io-dedupe-group-header .badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: #fef3c7;
  color: #92400e;
  border-radius: 4px;
  font-weight: 700;
}

.io-dedupe-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-color, #f0f0f0);
  font-size: 0.82rem;
}

.io-dedupe-item:last-child {
  border-bottom: none;
}

.io-dedupe-item.canonical {
  background: rgba(16, 185, 129, 0.06);
}

.io-dedupe-item .tag {
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 600;
}

.io-dedupe-item .tag.keep { background: #d1fae5; color: #065f46; }
.io-dedupe-item .tag.dup { background: #fee2e2; color: #991b1b; }

.io-dedupe-actions {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-secondary, #f9fafb);
  border-top: 1px solid var(--border-color, #e5e7eb);
}

.io-dedupe-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted, #9ca3af);
}

.io-dedupe-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

/* ---- Responsive ---- */

@media (max-width: 640px) {
  .io-modal-lg {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }
  .io-actions {
    flex-wrap: wrap;
  }
  .btn-io {
    font-size: 0.75rem;
    padding: 5px 10px;
  }
}