/* ═══════════ CITATION REVERSE-ENGINEER ═══════════ */

.cr-wrap { display: flex; flex-direction: column; gap: var(--space-5); }
.cr-card { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }

.cr-header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; }
.cr-breadcrumb { font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: 6px; }
.cr-breadcrumb span { margin: 0 6px; }
.cr-title { font-size: var(--fs-2xl); font-weight: var(--fw-bold); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cr-ai-badge { font-size: 0.65rem; font-weight: var(--fw-semibold); color: #a78bfa; background: rgba(139,92,246,0.14); border: 1px solid rgba(139,92,246,0.3); padding: 3px 10px; border-radius: var(--radius-full); }
.cr-subtitle { color: var(--text-secondary); font-size: var(--fs-base); margin-top: 6px; max-width: 900px; }
.cr-header-actions { display: flex; gap: 10px; align-items: center; flex-shrink: 0; }

/* Stats */
.cr-stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-4); }
.cr-stat { background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: var(--space-5); }
.cr-stat-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.cr-stat-label { font-size: var(--fs-xs); color: var(--text-secondary); }
.cr-stat-val { font-size: 1.9rem; font-weight: var(--fw-bold); color: var(--text-primary); margin-top: 4px; }
.cr-stat-sub { display: flex; align-items: center; gap: 4px; }
.cr-stat-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.cr-stat-delta { font-size: var(--fs-xs); font-weight: var(--fw-medium); }
.cr-stat-delta.pos { color: var(--success); }

/* Main 2-col layout (content + sidebar) */
.cr-main-grid { display: grid; grid-template-columns: 1fr 340px; gap: var(--space-5); align-items: start; }
.cr-content, .cr-sidebar { display: flex; flex-direction: column; gap: var(--space-5); min-width: 0; }

/* Analyze form */
.cr-analyze-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: var(--space-3); }
.cr-analyze-head h2 { font-size: var(--fs-lg); font-weight: var(--fw-bold); margin: 0; }
.cr-analyze-head-right { display: flex; gap: 12px; align-items: center; }
.cr-analyze-desc { font-size: var(--fs-xs); color: var(--text-secondary); margin-bottom: var(--space-4); }

.cr-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.cr-form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.cr-form-group { display: flex; flex-direction: column; }
.cr-label { font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--text-secondary); display: block; margin-bottom: 4px; }
.cr-label .req { color: var(--error); }
.cr-helper { font-size: var(--fs-2xs); color: var(--text-muted); margin-top: 2px; }

.cr-form-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: var(--space-3); }
.cr-add-btn { background: none; border: 1px dashed var(--border-color); color: var(--text-secondary); padding: 10px 20px; border-radius: var(--radius-md); font-size: var(--fs-sm); cursor: pointer; }
.cr-add-btn:hover { border-color: var(--primary); color: var(--primary); }
.cr-search-btn { padding: 10px 24px; background: linear-gradient(135deg, #3b82f6, #0ea5e9); border: none; color: #fff; font-weight: var(--fw-semibold); font-size: var(--fs-sm); border-radius: var(--radius-md); cursor: pointer; display: flex; align-items: center; gap: 8px; }
.cr-search-btn:hover { filter: brightness(1.1); }

/* Citation table */
.cr-table-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: var(--space-3); }
.cr-table-head h2 { font-size: var(--fs-lg); font-weight: var(--fw-bold); margin: 0; }
.cr-table-head-desc { font-size: var(--fs-xs); color: var(--text-secondary); }
.cr-table-actions { display: flex; gap: 8px; }

.cr-table-wrap { overflow-x: auto; }
.cr-table { width: 100%; border-collapse: collapse; }
.cr-table th { text-align: left; font-size: var(--fs-2xs); color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; padding: 8px 6px; border-bottom: 1px solid var(--border-color); white-space: nowrap; }
.cr-table td { padding: 10px 6px; border-bottom: 1px solid var(--border-color); vertical-align: middle; font-size: var(--fs-xs); }
.cr-table tbody tr:hover { background: var(--bg-surface-hover); }

.cr-source-cell { display: flex; align-items: center; gap: 10px; }
.cr-source-logo { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; color: #fff; flex-shrink: 0; }
.cr-source-name { font-weight: var(--fw-semibold); color: var(--text-primary); }
.cr-source-domain { font-size: var(--fs-2xs); color: var(--text-muted); }

.cr-da-circle { width: 32px; height: 32px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: var(--fs-2xs); font-weight: var(--fw-bold); color: #fff; }
.cr-category { font-size: var(--fs-2xs); font-weight: var(--fw-medium); padding: 3px 8px; border-radius: var(--radius-full); background: var(--bg-elevated); color: var(--text-secondary); }

.cr-competitors { display: flex; gap: 3px; }
.cr-comp-dot { width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 0.55rem; font-weight: 700; color: #fff; }

.cr-relevance { font-size: var(--fs-2xs); font-weight: var(--fw-semibold); padding: 2px 8px; border-radius: var(--radius-full); white-space: nowrap; }
.cr-relevance.very-high { background: rgba(34,197,94,0.14); color: var(--success); }
.cr-relevance.high { background: rgba(59,130,246,0.14); color: #60a5fa; }
.cr-relevance.medium { background: rgba(245,158,11,0.14); color: var(--warning); }
.cr-relevance.low { background: rgba(239,68,68,0.14); color: var(--error); }

.cr-action-btn { font-size: var(--fs-2xs); font-weight: var(--fw-semibold); padding: 4px 12px; border-radius: var(--radius-full); cursor: pointer; border: none; }
.cr-action-btn.added { background: rgba(34,197,94,0.14); color: var(--success); cursor: default; }
.cr-action-btn.add { background: var(--primary-muted); color: var(--primary); border: 1px solid rgba(14,165,233,0.3); }
.cr-action-btn.add:hover { background: rgba(14,165,233,0.2); }

/* Pagination */
.cr-pagination { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; flex-wrap: wrap; gap: 10px; }
.cr-page-info { font-size: var(--fs-xs); color: var(--text-muted); }
.cr-page-btns { display: flex; align-items: center; gap: 4px; }
.cr-page-btn { width: 30px; height: 30px; border-radius: 6px; border: 1px solid var(--border-color); background: none; color: var(--text-secondary); font-size: var(--fs-xs); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.cr-page-btn:hover { border-color: var(--border-color-hover); color: var(--text-primary); }
.cr-page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.cr-page-select { background: var(--bg-input); border: 1px solid var(--border-color); color: var(--text-secondary); padding: 4px 8px; border-radius: 6px; font-size: var(--fs-xs); }

/* Operator cards */
.cr-ops-title { font-size: var(--fs-sm); font-weight: var(--fw-semibold); color: var(--text-primary); margin-bottom: var(--space-3); }
.cr-op-card { background: var(--bg-secondary); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 12px; margin-bottom: 12px; }
.cr-op-label { font-size: var(--fs-xs); font-weight: var(--fw-semibold); color: var(--text-primary); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.cr-op-label .cr-op-icon { font-size: 0.8rem; }
.cr-op-query { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--text-secondary); background: var(--bg-elevated); border: 1px solid var(--border-color); border-radius: 6px; padding: 8px 10px; margin-bottom: 8px; line-height: 1.5; word-break: break-all; }
.cr-op-actions { display: flex; gap: 6px; }
.cr-op-search-btn { background: var(--bg-elevated); border: 1px solid var(--border-color); color: var(--text-secondary); padding: 6px 12px; border-radius: 6px; font-size: var(--fs-2xs); font-weight: var(--fw-semibold); cursor: pointer; display: flex; align-items: center; gap: 4px; }
.cr-op-search-btn:hover { border-color: var(--border-color-hover); color: var(--text-primary); }

/* Pro tip */
.cr-pro-tip { background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.2); border-radius: var(--radius-md); padding: 14px; }
.cr-pro-tip-title { font-size: var(--fs-sm); font-weight: var(--fw-bold); color: var(--warning); margin-bottom: 6px; display: flex; align-items: center; gap: 6px; }
.cr-pro-tip-text { font-size: var(--fs-xs); color: var(--text-secondary); line-height: 1.5; }

/* Citation Breakdown */
.cr-breakdown-title { font-size: var(--fs-base); font-weight: var(--fw-bold); color: var(--text-primary); margin-bottom: var(--space-3); }
.cr-donut-wrap { position: relative; width: 140px; height: 140px; margin: 0 auto var(--space-3); }
.cr-donut-wrap svg { width: 100%; height: 100%; }
.cr-donut-inner { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.cr-donut-val { font-size: 1.4rem; font-weight: var(--fw-bold); color: var(--text-primary); line-height: 1; }
.cr-donut-sub { font-size: var(--fs-2xs); color: var(--text-muted); }
.cr-breakdown-legend { display: flex; flex-direction: column; gap: 6px; }
.cr-bd-row { display: flex; align-items: center; gap: 8px; font-size: var(--fs-xs); color: var(--text-secondary); }
.cr-bd-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.cr-bd-val { margin-left: auto; color: var(--text-primary); font-weight: var(--fw-medium); }
.cr-bd-totals { display: flex; justify-content: space-between; margin-top: var(--space-3); padding-top: var(--space-3); border-top: 1px solid var(--border-color); }
.cr-bd-total-item { text-align: center; }
.cr-bd-total-label { font-size: var(--fs-2xs); color: var(--text-muted); }
.cr-bd-total-val { font-size: var(--fs-lg); font-weight: var(--fw-bold); color: var(--text-primary); }

/* Responsive */
@media (max-width: 1300px) {
  .cr-stats-grid { grid-template-columns: repeat(3, 1fr); }
  .cr-main-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .cr-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cr-form-row { grid-template-columns: 1fr; }
  .cr-form-row-3 { grid-template-columns: 1fr; }
}