/* ============================================================
   IMPORTO.CSS — Batch Import Module (CMPT)
   Phase 1 MVP + Phase 2 Intelligence + Phase 3 Optimisation
   Build 704v4
   ============================================================ */

/* ── Upload Zone ── */
.imp-upload-zone {
  border: 2px dashed var(--c-border);
  border-radius: var(--c-radius);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  background: var(--c-surface);
}
.imp-upload-zone:hover,
.imp-upload-zone.dragover {
  border-color: var(--c-purple);
  background: var(--c-purple-soft);
}
.imp-upload-zone__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--c-purple-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  color: var(--c-purple);
}
.imp-upload-zone__title {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 4px;
}
.imp-upload-zone__sub {
  font-size: 12px;
  color: var(--c-text-muted);
}
.imp-upload-zone input[type="file"] {
  display: none;
}

/* ── File List (before processing) ── */
.imp-file-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  max-height: 200px;
  overflow-y: auto;
}
.imp-file-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--c-surface-alt);
  border-radius: var(--c-radius-xs);
  font-size: 13px;
}
.imp-file-item__name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.imp-file-item__size {
  color: var(--c-text-muted);
  font-size: 11px;
  flex-shrink: 0;
}
.imp-file-item__remove {
  background: none;
  border: none;
  color: var(--c-text-muted);
  cursor: pointer;
  padding: 2px;
  font-size: 14px;
  line-height: 1;
}
.imp-file-item__remove:hover {
  color: var(--c-red);
}

/* ── Instructions Box ── */
.imp-instructions {
  margin-top: 16px;
}
.imp-instructions textarea {
  width: 100%;
  min-height: 80px;
  padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm);
  font-family: var(--c-font);
  font-size: 13px;
  resize: vertical;
  background: var(--c-surface);
  color: var(--c-text);
}
.imp-instructions textarea:focus {
  outline: none;
  border-color: var(--c-purple);
  box-shadow: 0 0 0 3px var(--c-purple-soft);
}
.imp-instructions label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  margin-bottom: 6px;
}

/* ── Progress Bar ── */
.imp-progress {
  margin-top: 16px;
}
.imp-progress__bar {
  height: 6px;
  background: var(--c-surface-alt);
  border-radius: 3px;
  overflow: hidden;
}
.imp-progress__fill {
  height: 100%;
  background: var(--c-purple);
  border-radius: 3px;
  transition: width 0.3s ease;
}
.imp-progress__text {
  font-size: 12px;
  color: var(--c-text-muted);
  margin-top: 6px;
  text-align: center;
}

/* ── Item List (review view) ── */
.imp-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.imp-list-header {
  display: grid;
  grid-template-columns: 32px 1fr 140px 100px 80px 100px 120px 40px;
  gap: 8px;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.imp-list-row {
  display: grid;
  grid-template-columns: 32px 1fr 140px 100px 80px 100px 120px 40px;
  gap: 8px;
  padding: 10px 12px;
  background: var(--c-surface);
  border-radius: var(--c-radius-xs);
  font-size: 13px;
  align-items: center;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}
.imp-list-row:hover {
  background: var(--c-surface-alt);
}
.imp-list-row.active {
  border-color: var(--c-purple);
  background: var(--c-purple-soft);
}

/* ── Status Badges ── */
.imp-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.imp-status--extracted { background: #f0f0f0; color: #666; }
.imp-status--validated { background: var(--c-green-soft); color: var(--c-green); }
.imp-status--review { background: var(--c-orange-soft); color: var(--c-orange); }
.imp-status--corrected { background: var(--c-blue-soft); color: var(--c-blue); }
.imp-status--excluded { background: var(--c-red-soft); color: var(--c-red); }
.imp-status--duplicate { background: rgba(139,92,246,0.08); color: #8B5CF6; }
.imp-status--editing { background: var(--c-blue-soft); color: var(--c-blue); }
.imp-status--pending { background: #f0f0f0; color: #999; }
.imp-status--imported { background: var(--c-green-soft); color: var(--c-green); }

/* ── Split Screen ── */
.imp-split {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 0;
  height: calc(100vh - 120px);
  background: var(--c-surface);
  border-radius: var(--c-radius);
  overflow: hidden;
  border: 1px solid var(--c-border);
}
.imp-split__preview {
  background: #1f2937;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.imp-split__preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(0,0,0,0.2);
  color: #fff;
  font-size: 12px;
  flex-shrink: 0;
}
.imp-split__preview-body {
  flex: 1;
  overflow: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
}
.imp-split__preview-body img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}
.imp-split__preview-body canvas {
  max-width: 100%;
  height: auto;
}
.imp-split__preview-body iframe {
  width: 100%;
  height: 100%;
  border: none;
}
.imp-split__preview-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 16px;
  background: rgba(0,0,0,0.2);
  color: #fff;
  font-size: 13px;
  flex-shrink: 0;
}
.imp-split__preview-nav button {
  background: rgba(255,255,255,0.12);
  border: none;
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 12px;
  transition: background 0.15s;
}
.imp-split__preview-nav button:hover {
  background: rgba(255,255,255,0.2);
}
.imp-split__preview-nav button:disabled {
  opacity: 0.3;
  cursor: default;
}

/* ── Data Panel (right side) ── */
.imp-split__data {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.imp-split__data-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}
.imp-split__data-header h3 {
  font-size: 14px;
  font-weight: 600;
}
.imp-split__data-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}
.imp-split__data-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--c-border);
  flex-shrink: 0;
}

/* ── Form Fields ── */
.imp-field {
  margin-bottom: 14px;
}
.imp-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.imp-field input,
.imp-field select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-xs);
  font-family: var(--c-font);
  font-size: 13px;
  background: var(--c-surface);
  color: var(--c-text);
}
.imp-field input:focus,
.imp-field select:focus {
  outline: none;
  border-color: var(--c-purple);
  box-shadow: 0 0 0 3px var(--c-purple-soft);
}
.imp-field input:disabled,
.imp-field select:disabled {
  background: var(--c-surface-alt);
  color: var(--c-text-muted);
  cursor: default;
}
.imp-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ── Confidence Indicator ── */
.imp-confidence {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}
.imp-confidence__bar {
  width: 40px;
  height: 4px;
  background: var(--c-surface-alt);
  border-radius: 2px;
  overflow: hidden;
}
.imp-confidence__fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s;
}
.imp-confidence--high .imp-confidence__fill { background: var(--c-green); }
.imp-confidence--medium .imp-confidence__fill { background: var(--c-orange); }
.imp-confidence--low .imp-confidence__fill { background: var(--c-red); }

/* ── Buttons ── */
.imp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--c-radius-sm, 8px);
  font-family: var(--c-font);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.imp-btn--primary {
  background: var(--c-purple, #7C3AED);
  color: #fff;
}
.imp-btn--primary:hover:not(:disabled) {
  background: var(--c-purple-dark, #6D28D9);
}
.imp-btn--primary:active { opacity: 0.9; }
.imp-btn--primary:disabled { opacity: 0.5; cursor: default; }
.imp-btn--secondary {
  background: var(--c-surface-alt);
  color: var(--c-text);
}
.imp-btn--secondary:hover { background: var(--c-border); }
.imp-btn--danger {
  background: var(--c-red-soft);
  color: var(--c-red);
}
.imp-btn--danger:hover { background: rgba(220,38,38,0.12); }
.imp-btn--ghost {
  background: transparent;
  color: var(--c-text-muted);
  padding: 6px 10px;
}
.imp-btn--ghost:hover { background: var(--c-surface-alt); color: var(--c-text); }
.imp-btn--sm { padding: 5px 12px; font-size: 12px; }

/* ── Summary Cards ── */
.imp-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.imp-summary-card {
  padding: 14px 16px;
  background: var(--c-surface);
  border-radius: var(--c-radius-sm);
  border: 1px solid var(--c-border);
}
.imp-summary-card__label {
  font-size: 11px;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.imp-summary-card__value {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-text);
}
.imp-summary-card__value--green { color: var(--c-green); }
.imp-summary-card__value--purple { color: var(--c-purple); }

/* ── Toolbar v2: Segmented Control ── */
.imp-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.imp-toolbar__spacer { flex: 1; }
.imp-segments {
  display: inline-flex;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm, 8px);
  padding: 3px;
  gap: 2px;
}
.imp-seg {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 7px;
  color: var(--c-text-muted);
  cursor: pointer;
  border: none;
  background: transparent;
  font-family: inherit;
  white-space: nowrap;
  transition: all 0.15s;
}
.imp-seg:hover { color: var(--c-text); background: rgba(255,255,255,0.04); }
.imp-seg.active {
  background: var(--c-purple-soft, rgba(124,58,237,0.12));
  color: var(--c-purple);
  font-weight: 600;
}
.imp-seg__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.imp-seg__count { font-weight: 600; opacity: 0.8; font-size: 11px; }
.imp-toolbar__actions { display: flex; gap: 6px; align-items: center; }

/* More menu (⋯) */
.imp-more-wrap { position: relative; }
.imp-more-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  background: transparent;
  color: var(--c-text-muted);
  font-size: 16px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  letter-spacing: 1px;
}
.imp-more-btn:hover { border-color: var(--c-purple); color: var(--c-text); }
.imp-more-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--c-surface, #1A1632);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm, 8px);
  padding: 4px;
  z-index: 100;
  box-shadow: 0 12px 32px rgba(0,0,0,0.4);
  display: none;
}
.imp-more-menu.open { display: block; }
.imp-more-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--c-text-muted);
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  transition: background 0.1s;
}
.imp-more-item:hover { background: rgba(255,255,255,0.05); color: var(--c-text); }
.imp-more-item--danger { color: var(--c-red, #F87171); }
.imp-more-item--danger:hover { background: rgba(248,113,113,0.08); }
.imp-more-sep { height: 1px; background: var(--c-border); margin: 4px 8px; }

/* ── Quick Filter Button in cells ── */
.imp-cell-filterable {
  position: relative;
}
.imp-cell-filter-btn {
  display: none;
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--c-purple, #7C3AED);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 10px;
  width: 20px;
  height: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  line-height: 1;
  opacity: 0.9;
  z-index: 2;
}
.imp-cell-filter-btn:hover {
  opacity: 1;
  transform: translateY(-50%) scale(1.1);
}
.imp-list-row:hover .imp-cell-filter-btn {
  display: inline-flex;
}

/* ── Search Bar ── */
.imp-search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--c-surface, #1A1632);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm, 8px);
  margin-bottom: 12px;
}
.imp-search-bar__icon {
  font-size: 14px;
  opacity: 0.5;
  flex-shrink: 0;
}
.imp-search-bar__input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--c-text);
  font-size: 13px;
  font-family: inherit;
  min-width: 0;
}
.imp-search-bar__input::placeholder {
  color: var(--c-text-muted);
  opacity: 0.6;
}
.imp-search-bar__clear {
  background: none;
  border: none;
  color: var(--c-text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}
.imp-search-bar__clear:hover {
  background: rgba(255,255,255,0.06);
  color: var(--c-text);
}
.imp-search-bar__count {
  font-size: 11px;
  color: var(--c-text-muted);
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

/* ── Sortable Headers ── */
.imp-list-header__sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
  white-space: nowrap;
}
.imp-list-header__sortable:hover {
  color: var(--c-purple, #7C3AED);
}
.imp-list-header__sortable--active {
  color: var(--c-purple, #7C3AED);
  font-weight: 600;
}

/* ── Vendor Suggestion ── */
.imp-vendor-suggest {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 8px 12px;
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.15);
  border-radius: 8px;
  font-size: 12px;
  color: var(--c-text);
  animation: impFadeIn 0.2s ease;
}
.imp-vendor-suggest__icon {
  font-size: 16px;
  color: var(--c-purple, #7C3AED);
  flex-shrink: 0;
}
.imp-vendor-suggest__text {
  flex: 1;
  line-height: 1.4;
}
.imp-vendor-suggest__text strong {
  color: var(--c-purple, #7C3AED);
}
.imp-vendor-suggest__btn {
  padding: 4px 12px;
  background: var(--c-purple, #7C3AED);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  font-family: inherit;
  transition: filter 0.15s;
}
.imp-vendor-suggest__btn:hover {
  filter: brightness(1.15);
}

/* ── Processing Overlay (big centered indicator) ── */
.imp-processing-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,13,26,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: impFadeIn 0.2s ease;
}
@keyframes impFadeIn { from { opacity: 0; } to { opacity: 1; } }

.imp-processing-card {
  background: var(--c-surface, #1A1632);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--c-radius, 12px);
  padding: 36px 44px;
  max-width: 380px;
  width: 90%;
  text-align: center;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(124,58,237,0.08);
  animation: impSlideUp 0.3s ease;
}
@keyframes impSlideUp { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.imp-processing-spinner {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border: 3px solid rgba(124,58,237,0.15);
  border-top-color: var(--c-purple, #7C3AED);
  border-radius: 50%;
  animation: impSpin 0.8s linear infinite;
}
@keyframes impSpin { to { transform: rotate(360deg); } }

.imp-processing-spinner--paused {
  animation: none;
  border-color: rgba(251,191,36,0.2);
  border-top-color: var(--c-amber, #FBBF24);
}

.imp-processing-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 6px;
}

.imp-processing-count {
  font-size: 42px;
  font-weight: 700;
  color: var(--c-purple, #7C3AED);
  line-height: 1.1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.imp-processing-sub {
  font-size: 13px;
  color: var(--c-text-muted);
  margin-bottom: 20px;
}

.imp-processing-bar {
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 20px;
}
.imp-processing-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-purple, #7C3AED), var(--c-green, #34D399));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.imp-processing-bar-fill--paused {
  background: linear-gradient(90deg, var(--c-amber, #FBBF24), var(--c-amber, #FBBF24));
}

.imp-processing-actions {
  display: none;
  gap: 10px;
}
.imp-processing-actions--visible {
  display: flex;
}

.imp-processing-btn {
  flex: 1;
  padding: 11px 16px;
  border-radius: var(--c-radius-sm, 8px);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  border: none;
  transition: all 0.15s;
}
.imp-processing-btn--primary { background: var(--c-purple, #7C3AED); color: white; }
.imp-processing-btn--primary:hover { filter: brightness(1.1); }
.imp-processing-btn--ghost { background: transparent; border: 1px solid var(--c-border); color: var(--c-text-muted); }
.imp-processing-btn--ghost:hover { border-color: var(--c-text-muted); color: var(--c-text); }

/* Legacy compat — keep filter-btn for any external refs */
.imp-filter-btn { display: none; }

/* ── History Panel ── */
.imp-history {
  padding: 12px;
  background: var(--c-surface-alt);
  border-radius: var(--c-radius-sm);
  max-height: 200px;
  overflow-y: auto;
}
.imp-history__item {
  display: flex;
  gap: 8px;
  padding: 4px 0;
  font-size: 12px;
  color: var(--c-text-muted);
}
.imp-history__time {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--c-text);
}

/* ── Upsell ── */
.imp-upsell {
  text-align: center;
  padding: 48px 24px;
}
.imp-upsell__icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: var(--c-purple-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--c-purple);
}
.imp-upsell__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.imp-upsell__text {
  font-size: 14px;
  color: var(--c-text-muted);
  margin-bottom: 20px;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ════════════════════════════════════════════════════════════
   PHASE 2: Chat Panel (F1)
   ════════════════════════════════════════════════════════════ */
/* ════════════════════════════════════════════════════════════
   FLOATING AI ASSISTANT PANEL
   ════════════════════════════════════════════════════════════ */

/* IQ Assistant Button (inline in footer) */
.imp-iq-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--c-radius-sm, 8px);
  background: linear-gradient(135deg, #1A1632 0%, #2D2B3D 100%);
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  position: relative;
  flex-shrink: 0;
}
.imp-iq-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 3px 12px rgba(26, 22, 50, 0.35);
}
.imp-iq-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-purple, #7C3AED);
  border-radius: 10px 10px 0 0;
}
.imp-iq-btn__logo {
  font-family: 'Plus Jakarta Sans', var(--c-font);
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

/* Overlay backdrop */
.imp-ai-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 16px;
  pointer-events: none;
}

/* Panel */
.imp-ai-panel {
  width: 380px;
  max-height: 520px;
  border-radius: 16px;
  background: var(--c-bg-card, #fff);
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  box-shadow: 0 12px 48px rgba(0,0,0,0.15), 0 0 0 1px rgba(124, 58, 237, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  pointer-events: all;
  animation: impAiSlideUp 0.2s ease-out;
}
@keyframes impAiSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header */
.imp-ai-panel__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--c-border, rgba(0,0,0,0.06));
  flex-shrink: 0;
}
.imp-ai-panel__title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: #1A1632;
}
.imp-ai-panel__context {
  flex: 1;
  font-size: 11px;
  color: var(--c-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.imp-ai-panel__close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--c-text-muted);
  padding: 0 2px;
  line-height: 1;
  border-radius: 4px;
}
.imp-ai-panel__close:hover { color: var(--c-text); background: rgba(0,0,0,0.04); }

/* Messages */
.imp-ai-panel__messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}

/* Welcome state */
.imp-ai-panel__welcome {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 12px 8px;
}
.imp-ai-panel__welcome-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, #1A1632 0%, #2D2B3D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.imp-ai-panel__welcome-icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--c-purple, #7C3AED);
  border-radius: 10px 10px 0 0;
}
.imp-ai-panel__welcome strong {
  font-size: 14px;
}
.imp-ai-panel__welcome p {
  font-size: 12px;
  color: var(--c-text-muted);
  margin: 0;
  line-height: 1.4;
}
.imp-ai-panel__suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
  justify-content: center;
}
.imp-ai-panel__suggestion {
  background: var(--c-bg-soft, #F3F4F6);
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: 14px;
  padding: 5px 12px;
  font-size: 11px;
  cursor: pointer;
  color: var(--c-text);
  transition: background 0.15s, border-color 0.15s;
}
.imp-ai-panel__suggestion:hover {
  background: rgba(124, 58, 237, 0.08);
  border-color: var(--c-purple, #7C3AED);
  color: var(--c-purple, #7C3AED);
}

/* Message bubbles */
.imp-ai-panel__msg {
  max-width: 88%;
  font-size: 13px;
  line-height: 1.45;
}
.imp-ai-panel__msg--user { align-self: flex-end; }
.imp-ai-panel__msg--ai { align-self: flex-start; }
.imp-ai-panel__msg--user .imp-ai-panel__msg-text {
  background: var(--c-purple, #7C3AED);
  color: #fff;
  padding: 8px 14px;
  border-radius: 16px 16px 4px 16px;
}
.imp-ai-panel__msg--ai .imp-ai-panel__msg-text {
  background: var(--c-bg-soft, #F3F4F6);
  color: var(--c-text);
  padding: 8px 14px;
  border-radius: 16px 16px 16px 4px;
}
.imp-ai-panel__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.imp-ai-panel__choice-btn {
  background: rgba(124, 58, 237, 0.08);
  color: var(--c-purple, #7C3AED);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 16px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.imp-ai-panel__choice-btn:hover {
  background: var(--c-purple, #7C3AED);
  color: #fff;
}

/* Loading dots */
.imp-ai-panel__loading {
  display: flex;
  gap: 4px;
  padding: 8px 14px;
  align-self: flex-start;
}
.imp-ai-panel__loading span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-purple, #7C3AED);
  animation: impAiDot 1s infinite;
}
.imp-ai-panel__loading span:nth-child(2) { animation-delay: 0.2s; }
.imp-ai-panel__loading span:nth-child(3) { animation-delay: 0.4s; }
@keyframes impAiDot {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1); }
}

/* Input area */
.imp-ai-panel__input {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  border-top: 1px solid var(--c-border, rgba(0,0,0,0.06));
  flex-shrink: 0;
}
.imp-ai-panel__input input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: 20px;
  font-family: var(--c-font);
  font-size: 12px;
  background: var(--c-bg-soft, #F3F4F6);
  color: var(--c-text);
}
.imp-ai-panel__input input:focus {
  outline: none;
  border-color: var(--c-purple, #7C3AED);
  background: var(--c-bg-card, #fff);
}
.imp-ai-panel__input .imp-btn {
  border-radius: 50%;
  width: 34px;
  height: 34px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile */
@media (max-width: 768px) {
  .imp-ai-panel {
    width: calc(100vw - 32px);
    max-height: 60vh;
  }
}

/* ════════════════════════════════════════════════════════════
   PHASE 2: OCR Highlight Overlays (F5)
   ════════════════════════════════════════════════════════════ */
.imp-preview-container {
  position: relative;
  display: inline-block;
  max-width: 100%;
}
.imp-preview-container img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}
.imp-highlight {
  position: absolute;
  background: rgba(124, 58, 237, 0.15);
  border: 2px solid #7C3AED;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s;
}
.imp-highlight:hover {
  background: rgba(124, 58, 237, 0.3);
}
.imp-highlight__label {
  position: absolute;
  top: -16px;
  left: 0;
  font-size: 9px;
  font-weight: 600;
  color: #7C3AED;
  background: rgba(255,255,255,0.9);
  padding: 1px 4px;
  border-radius: 2px;
  white-space: nowrap;
  pointer-events: none;
}

/* Field flash animation for highlight click */
.imp-field--flash {
  animation: impFieldFlash 1s ease-out;
}
@keyframes impFieldFlash {
  0% { box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.4); }
  100% { box-shadow: none; }
}

/* ════════════════════════════════════════════════════════════
   PHASE 2: Reconciliation Banner (F3)
   ════════════════════════════════════════════════════════════ */
.imp-recon-banner {
  padding: 14px 18px;
  border-radius: var(--c-radius-sm);
  margin-bottom: 14px;
  border: 1px solid var(--c-border);
}
.imp-recon--ok {
  background: var(--c-green-soft);
  border-color: var(--c-green);
}
.imp-recon--gap {
  background: var(--c-orange-soft);
  border-color: var(--c-orange);
}
.imp-recon-banner__row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.imp-recon-banner__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.imp-recon-banner__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--c-text-muted);
  font-weight: 600;
}
.imp-recon-banner__value {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-text);
}
.imp-recon-banner__value--warn {
  color: var(--c-orange);
}
.imp-recon-banner__details {
  margin-top: 10px;
  font-size: 12px;
}
.imp-recon-banner__details summary {
  cursor: pointer;
  color: var(--c-purple);
  font-weight: 600;
}
.imp-recon-banner__unmatched {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.imp-recon-banner__unmatched-row {
  display: grid;
  grid-template-columns: 100px 1fr 100px;
  gap: 8px;
  padding: 4px 8px;
  background: var(--c-surface);
  border-radius: var(--c-radius-xs);
  font-size: 12px;
}

/* Reconciliation match badge on list row */
.imp-reconciled-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-green-soft);
  color: var(--c-green);
  font-size: 10px;
  font-weight: 700;
  margin-left: 4px;
  vertical-align: middle;
}

/* Reconciliation match info in split view */
.imp-recon-match {
  padding: 8px 12px;
  background: var(--c-green-soft);
  border-radius: var(--c-radius-xs);
  font-size: 12px;
  color: var(--c-green);
  margin-bottom: 14px;
  line-height: 1.4;
}
.imp-recon-match__icon {
  font-weight: 700;
  margin-right: 4px;
}

/* ════════════════════════════════════════════════════════════
   PHASE 2: Rule Learning Toast (F2)
   ════════════════════════════════════════════════════════════ */
.imp-rule-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-surface);
  border: 1px solid var(--c-purple);
  border-radius: var(--c-radius);
  padding: 14px 18px;
  box-shadow: var(--c-shadow-lg);
  z-index: 1100;
  max-width: 500px;
  width: 90%;
  animation: impToastIn 0.3s ease-out;
}
@keyframes impToastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.imp-rule-toast__text {
  font-size: 13px;
  color: var(--c-text);
  line-height: 1.4;
  margin-bottom: 10px;
}
.imp-rule-toast__actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* ════════════════════════════════════════════════════════════
   PHASE 3: Toast Generic (F1)
   ════════════════════════════════════════════════════════════ */
.imp-toast-generic {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-text);
  color: var(--c-surface);
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  z-index: 1200;
  box-shadow: var(--c-shadow-lg);
  animation: impToastIn 0.3s ease-out;
}

/* ════════════════════════════════════════════════════════════
   PHASE 3: Shortcuts Popup (F2)
   ════════════════════════════════════════════════════════════ */
.imp-shortcuts-btn {
  font-size: 16px !important;
  letter-spacing: 0;
}
.imp-shortcuts-popup {
  position: absolute;
  top: 44px;
  right: 10px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius);
  padding: 14px 16px;
  box-shadow: var(--c-shadow-lg);
  z-index: 500;
  min-width: 200px;
}
.imp-shortcuts-popup__title {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.imp-shortcuts-popup__row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
  font-size: 12px;
  color: var(--c-text-muted);
}
.imp-shortcuts-popup__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  padding: 2px 6px;
  background: var(--c-surface-alt);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text);
  font-family: var(--c-font);
}

/* ════════════════════════════════════════════════════════════
   PHASE 3: Mobile Toggle (F3)
   ════════════════════════════════════════════════════════════ */
.imp-mobile-toggle {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 800;
  background: var(--c-purple);
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  font-family: var(--c-font);
  cursor: pointer;
  box-shadow: var(--c-shadow-lg);
  transition: background 0.15s;
}
.imp-mobile-toggle:hover {
  background: var(--c-purple-dark);
}

/* ════════════════════════════════════════════════════════════
   PHASE 3: Export Dropdown (F4)
   ════════════════════════════════════════════════════════════ */
.imp-export-dropdown {
  position: fixed;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm);
  box-shadow: var(--c-shadow-lg);
  z-index: 1000;
  overflow: hidden;
  min-width: 140px;
}
.imp-export-dropdown button {
  display: block;
  width: 100%;
  padding: 10px 16px;
  border: none;
  background: none;
  font-size: 13px;
  font-family: var(--c-font);
  color: var(--c-text);
  text-align: left;
  cursor: pointer;
  transition: background 0.1s;
}
.imp-export-dropdown button:hover {
  background: var(--c-surface-alt);
}
.imp-export-dropdown button + button {
  border-top: 1px solid var(--c-border);
}

/* ════════════════════════════════════════════════════════════
   PHASE 3: Statistics Panel (F5)
   ════════════════════════════════════════════════════════════ */
.imp-stats-panel {
  margin-bottom: 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--c-radius-sm);
  background: var(--c-surface);
  overflow: hidden;
}
.imp-stats-toggle {
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text-muted);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  list-style: none;
}
.imp-stats-toggle::-webkit-details-marker { display: none; }
.imp-stats-toggle::before {
  content: '\25B6';
  display: inline-block;
  margin-right: 6px;
  font-size: 9px;
  transition: transform 0.2s;
}
details[open] > .imp-stats-toggle::before {
  transform: rotate(90deg);
}
.imp-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  padding: 4px 16px 16px;
}
.imp-stat-card {
  padding: 12px;
  background: var(--c-surface-alt);
  border-radius: var(--c-radius-xs);
}
.imp-stat-card__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 8px;
}
.imp-stat-card__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--c-text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}
.imp-stat-card__value {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-text);
}
.imp-stat-card__sub {
  font-size: 11px;
  color: var(--c-text-muted);
  margin-top: 2px;
}
.imp-stat-card__gauge {
  height: 4px;
  background: var(--c-border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 6px;
}
.imp-stat-card__gauge-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* Stats: Category bars */
.imp-stats-cats {
  padding: 0 16px 12px;
}
.imp-stats-cats__title {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.imp-stats-cats__bars {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.imp-stats-cats__row {
  display: grid;
  grid-template-columns: 120px 1fr 80px;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}
.imp-stats-cats__label {
  color: var(--c-text);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.imp-stats-cats__bar-bg {
  height: 8px;
  background: var(--c-surface-alt);
  border-radius: 4px;
  overflow: hidden;
}
.imp-stats-cats__bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}
.imp-stats-cats__amount {
  text-align: right;
  font-weight: 600;
  color: var(--c-text);
  font-size: 11px;
}

/* Stats: Status row */
.imp-stats-statuses {
  padding: 10px 16px;
  border-top: 1px solid var(--c-border);
  font-size: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .imp-split {
    grid-template-columns: 1fr;
    height: auto;
  }
  .imp-split__preview {
    height: 300px;
  }
  .imp-list-header,
  .imp-list-row {
    grid-template-columns: 28px 1fr 100px 80px 90px;
  }
  .imp-list-header > :nth-child(4),
  .imp-list-row > :nth-child(4),
  .imp-list-header > :nth-child(6),
  .imp-list-row > :nth-child(6) {
    display: none;
  }
  .imp-stats-cats__row {
    grid-template-columns: 90px 1fr 70px;
  }
}

@media (max-width: 768px) {
  /* Mobile toggle: show floating button */
  .imp-mobile-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  /* Hide preview by default on mobile, show data */
  .imp-split--mobile-data .imp-split__preview {
    display: none;
  }
  .imp-split--mobile-data .imp-split__data {
    width: 100%;
  }
  /* Show preview, hide data */
  .imp-split--mobile-preview .imp-split__preview {
    display: flex;
    height: 100vh;
    height: calc(100vh - 120px);
  }
  .imp-split--mobile-preview .imp-split__data {
    display: none;
  }
  /* Navigation stays visible in both modes */
  .imp-split__preview-nav {
    position: sticky;
    bottom: 0;
    z-index: 10;
  }
  /* Stats responsive */
  .imp-stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .imp-stat-card__value {
    font-size: 15px;
  }
  .imp-stats-cats__row {
    grid-template-columns: 80px 1fr 60px;
    font-size: 11px;
  }
  /* Shortcuts popup fullwidth */
  .imp-shortcuts-popup {
    left: 10px;
    right: 10px;
    min-width: auto;
  }
}

@media (max-width: 600px) {
  .imp-list-header,
  .imp-list-row {
    grid-template-columns: 28px 1fr 80px;
  }
  .imp-list-header > :nth-child(n+4),
  .imp-list-row > :nth-child(n+4) {
    display: none;
  }
  .imp-summary {
    grid-template-columns: 1fr 1fr;
  }
  .imp-field-row {
    grid-template-columns: 1fr;
  }
  .imp-stats-grid {
    grid-template-columns: 1fr;
  }
}

.imp-delete-btn{color:var(--c-text-light);border:none;background:none;cursor:pointer;padding:4px;border-radius:6px;font-size:14px;opacity:.5;transition:opacity .15s,color .15s}.imp-delete-btn:hover{opacity:1;color:var(--c-red)}

/* ── Duplicate comparison panel ── */
.imp-dup-compare {
  margin: 0 16px 12px;
  background: var(--c-orange-soft, #FEF3C7);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--c-radius-sm, 8px);
  padding: 14px;
  font-size: 13px;
}
.imp-dup-compare__loading {
  text-align: center;
  color: var(--c-text-muted);
  padding: 8px;
  font-size: 12px;
}
.imp-dup-compare__empty {
  text-align: center;
  color: var(--c-text-muted);
  padding: 4px;
  font-size: 12px;
}
.imp-dup-compare__header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--c-orange, #D97706);
  margin-bottom: 12px;
  font-size: 13px;
}
.imp-dup-compare__header svg { color: var(--c-orange, #D97706); flex-shrink: 0; }
.imp-dup-compare__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
}
.imp-dup-compare__col {
  background: var(--c-bg, #fff);
  border-radius: 8px;
  padding: 10px 12px;
}
.imp-dup-compare__col-title {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  color: var(--c-text-muted);
}
.imp-dup-compare__vs {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
  color: var(--c-text-muted);
  padding: 0 10px;
  opacity: 0.5;
}
.imp-dup-compare__field {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 3px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--c-border-light, rgba(0,0,0,0.04));
}
.imp-dup-compare__field:last-child { border-bottom: none; }
.imp-dup-compare__label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--c-text-muted);
  flex-shrink: 0;
  margin-right: 8px;
}
.imp-dup-compare__actions {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

@media (max-width: 500px) {
  .imp-dup-compare__grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .imp-dup-compare__vs { display: none; }
}

/* ════════════════════════════════════════════════════════════
   COMPLEX DOCUMENT SPLIT PAGE
   ════════════════════════════════════════════════════════════ */

/* Complex badge in list */
.imp-complex-badge {
  display: inline-block;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  background: rgba(96, 165, 250, 0.15);
  color: var(--c-blue, #60A5FA);
  font-weight: 600;
  vertical-align: middle;
  margin-left: 4px;
}
.imp-list-row--complex {
  border-left: 3px solid var(--c-blue, #60A5FA);
}

/* Complex status badge */
.imp-status--complex {
  background: rgba(96, 165, 250, 0.12);
  color: var(--c-blue, #60A5FA);
}

/* Complex suggestion banner in split view */
.imp-complex-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding: 12px;
  background: rgba(96, 165, 250, 0.08);
  border: 1px solid rgba(96, 165, 250, 0.25);
  border-radius: var(--c-radius-xs, 8px);
}
.imp-complex-banner__icon {
  font-size: 24px;
  color: var(--c-blue, #60A5FA);
}
.imp-complex-banner__text {
  flex: 1;
  font-size: 12px;
  line-height: 1.4;
}
.imp-complex-banner__text strong {
  display: block;
  font-size: 13px;
  margin-bottom: 2px;
}
.imp-complex-banner__text span {
  color: var(--c-text-muted);
}

/* Complex page layout */
.imp-cx-wrapper {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 130px);
  overflow-y: auto;
}
.imp-cx-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.imp-cx-preview {
  background: var(--c-bg-soft, #F3F4F6);
  border-radius: var(--c-radius, 12px);
  overflow: hidden;
  border: 1px solid var(--c-border, rgba(0,0,0,0.06));
}
.imp-cx-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
  min-height: 0;
  padding-right: 4px;
}
.imp-cx-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}
.imp-cx-panel__header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

/* Individual line card */
.imp-cx-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  overflow-y: auto;
  min-height: 0;
}
.imp-cx-line {
  background: var(--c-bg-card, #fff);
  border: 1px solid var(--c-border, rgba(0,0,0,0.06));
  border-radius: var(--c-radius-xs, 8px);
  padding: 10px 12px;
  transition: border-color 0.15s;
}
.imp-cx-line:hover {
  border-color: var(--c-purple, #7C3AED);
}
.imp-cx-line--immo {
  border-left: 3px solid var(--c-amber, #FBBF24);
}
.imp-cx-line__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.imp-cx-line__num {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-text-muted);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.imp-cx-line__label {
  flex: 1;
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: var(--c-radius-xs, 6px);
  padding: 6px 10px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  color: var(--c-text);
}
.imp-cx-line__label:focus {
  outline: none;
  border-color: var(--c-purple, #7C3AED);
}
.imp-cx-line__remove {
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  color: var(--c-text-muted);
  padding: 2px 6px;
  border-radius: 4px;
}
.imp-cx-line__remove:hover {
  background: rgba(248, 113, 113, 0.1);
  color: var(--c-red, #F87171);
}
.imp-cx-line__fields {
  display: grid;
  grid-template-columns: 1fr 1fr 2fr 2fr auto;
  gap: 8px;
  align-items: end;
}
.imp-cx-line__field label {
  display: block;
  font-size: 10px;
  color: var(--c-text-muted);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.imp-cx-line__field input,
.imp-cx-line__field select {
  width: 100%;
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: var(--c-radius-xs, 6px);
  padding: 5px 8px;
  font-size: 12px;
  background: transparent;
  color: var(--c-text);
}
.imp-cx-line__field input:focus,
.imp-cx-line__field select:focus {
  outline: none;
  border-color: var(--c-purple, #7C3AED);
}
.imp-cx-line__field--wide {
  min-width: 0;
}
.imp-cx-checkbox {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}
.imp-cx-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
}

/* Checklist */
.imp-cx-checklist {
  background: var(--c-bg-soft, #F3F4F6);
  border-radius: var(--c-radius-xs, 8px);
  padding: 12px;
  flex-shrink: 0;
}
.imp-cx-checklist h4 {
  margin: 0 0 8px 0;
  font-size: 13px;
  font-weight: 600;
}
.imp-cx-check {
  font-size: 12px;
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.imp-cx-check--ok { color: var(--c-green, #34D399); }
.imp-cx-check--ko { color: var(--c-red, #F87171); }

/* Actions */
.imp-cx-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px 0 2px;
  border-top: 1px solid var(--c-border, rgba(0,0,0,0.06));
  flex-shrink: 0;
}

/* Mobile */
@media (max-width: 768px) {
  .imp-cx-layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  .imp-cx-preview {
    height: 300px;
  }
  .imp-cx-line__fields {
    grid-template-columns: 1fr 1fr;
  }
}

/* Clickable dup compare column */
.imp-dup-compare__col--clickable {
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  border-radius: var(--c-radius-xs, 6px);
  padding: 8px;
  margin: -8px;
}
.imp-dup-compare__col--clickable:hover {
  background: rgba(124, 58, 237, 0.06);
  outline: 1px solid rgba(124, 58, 237, 0.2);
}

/* Current document column highlight */
.imp-dup-compare__col--current {
  background: rgba(124, 58, 237, 0.04);
  border-radius: var(--c-radius-xs, 6px);
  padding: 8px;
  margin: -8px;
  border: 1px solid rgba(124, 58, 237, 0.12);
}

/* ════════════════════════════════════════════════════════════
   DOCUMENT LINKS & TIMELINE
   ════════════════════════════════════════════════════════════ */

.imp-links-section {
  margin-top: 12px;
  border-top: 1px solid var(--c-border, rgba(0,0,0,0.06));
  padding-top: 10px;
}
.imp-links-section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.imp-links-section__header label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--c-text-muted);
}

/* Timeline entries */
.imp-links-timeline {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.imp-link-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--c-radius-xs, 6px);
  background: var(--c-bg-soft, #F3F4F6);
  font-size: 12px;
  transition: background 0.15s;
}
.imp-link-entry--clickable {
  cursor: pointer;
}
.imp-link-entry--clickable:hover {
  background: rgba(124, 58, 237, 0.08);
}
.imp-link-entry__icon {
  font-size: 14px;
  color: var(--c-purple, #7C3AED);
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}
.imp-link-entry__body {
  flex: 1;
  min-width: 0;
}
.imp-link-entry__type {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--c-purple, #7C3AED);
  font-weight: 600;
}
.imp-link-entry__doc {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.imp-link-entry__date {
  font-size: 10px;
  color: var(--c-text-muted);
}
.imp-link-entry__remove {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--c-text-muted);
  padding: 0 4px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.imp-link-entry:hover .imp-link-entry__remove {
  opacity: 1;
}
.imp-link-entry__remove:hover {
  color: var(--c-red, #F87171);
}

/* Link search panel */
.imp-link-search {
  margin-top: 8px;
  border: 1px solid var(--c-purple, #7C3AED);
  border-radius: var(--c-radius-xs, 8px);
  overflow: hidden;
  background: var(--c-bg-card, #fff);
}
.imp-link-search__header {
  display: flex;
  gap: 4px;
  padding: 6px;
  background: rgba(124, 58, 237, 0.04);
  border-bottom: 1px solid var(--c-border, rgba(0,0,0,0.06));
}
.imp-link-search__input {
  flex: 1;
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: var(--c-radius-xs, 6px);
  padding: 5px 8px;
  font-size: 12px;
  background: transparent;
  color: var(--c-text);
}
.imp-link-search__input:focus {
  outline: none;
  border-color: var(--c-purple, #7C3AED);
}
.imp-link-search__type {
  border: 1px solid var(--c-border, rgba(0,0,0,0.08));
  border-radius: var(--c-radius-xs, 6px);
  padding: 4px 6px;
  font-size: 11px;
  background: transparent;
  color: var(--c-text);
}
.imp-link-search__results {
  max-height: 200px;
  overflow-y: auto;
}
.imp-link-search__item {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 12px;
  transition: background 0.1s;
}
.imp-link-search__item:hover {
  background: rgba(124, 58, 237, 0.06);
}
.imp-link-search__item-type {
  font-size: 11px;
  white-space: nowrap;
}
.imp-link-search__item-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}
.imp-link-search__item-amount {
  font-weight: 600;
  white-space: nowrap;
}
.imp-link-search__item-date {
  font-size: 11px;
  color: var(--c-text-muted);
  white-space: nowrap;
}

/* Payment status badges */
.imp-payment {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 10px;
}
.imp-payment--unpaid {
  background: rgba(248, 113, 113, 0.12);
  color: var(--c-red, #F87171);
}
.imp-payment--partial {
  background: rgba(251, 191, 36, 0.12);
  color: var(--c-amber, #FBBF24);
}
.imp-payment--paid {
  background: rgba(52, 211, 153, 0.12);
  color: var(--c-green, #34D399);
}
.imp-payment--na {
  display: none;
}