/* ============================================
   COLLABORATIVE RATINGS (Option F — multi-user)
   ============================================ */

/* Badge "N contributeurs" à côté du radar */
.rating-collab-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gray-100, #F3F4F6);
  color: var(--gray-700, #374151);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

/* ============================================
   Avatars stack (pile empilée, style GitHub)
   ============================================ */
.avatars-stack {
  display: inline-flex;
  align-items: center;
}
.avatars-stack__item,
.avatars-stack__overflow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05);
}
.avatars-stack__item + .avatars-stack__item,
.avatars-stack__item + .avatars-stack__overflow {
  margin-left: -8px;
}
.avatars-stack__overflow {
  background: var(--gray-200, #E5E7EB);
  color: var(--gray-700, #374151);
  font-size: 0.6875rem;
}

/* ============================================
   Aggregated row (mode agrégé)
   ============================================ */
.rating-agg-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
  gap: 16px;
}
.rating-agg-row:last-child {
  border-bottom: none;
}

.rating-agg-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.rating-agg-criterion {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-900, #111827);
}

.rating-agg-meta {
  font-size: 0.75rem;
  color: var(--gray-400, #9CA3AF);
}

.rating-agg-body {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.rating-agg-avatars {
  margin-left: 4px;
}

/* ============================================
   Detailed view (tableau multi-collab)
   ============================================ */
.rating-detail-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.rating-detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.rating-detail-table th,
.rating-detail-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
}

.rating-detail-th-label {
  background: var(--gray-50, #F9FAFB);
  font-weight: 600;
  color: var(--gray-700, #374151);
  min-width: 180px;
}

.rating-detail-th-user {
  background: var(--gray-50, #F9FAFB);
  font-weight: 500;
  color: var(--gray-700, #374151);
  min-width: 120px;
}

.rating-detail-user-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rating-detail-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.rating-detail-user-name {
  font-size: 0.8125rem;
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rating-detail-td-label {
  font-weight: 500;
  color: var(--gray-700, #374151);
  background: var(--gray-50, #F9FAFB);
}

.rating-detail-td-value {
  vertical-align: middle;
}

.rating-detail-stars {
  font-size: 1rem;
  letter-spacing: 2px;
}

.rating-detail-stars-empty {
  color: var(--gray-200, #E5E7EB);
}

.rating-detail-dots-value {
  font-weight: 600;
  font-size: 0.9375rem;
}

.rating-detail-empty {
  color: var(--gray-300, #D1D5DB);
  font-size: 0.875rem;
}

/* ============================================
   Comment button (bulle de discussion) — W6
   ============================================ */
.rating-comment-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--gray-200, #E5E7EB);
  color: var(--gray-500, #6B7280);
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}
.rating-comment-btn:hover {
  background: var(--gray-50, #F9FAFB);
  color: var(--gray-700, #374151);
  border-color: var(--gray-300, #D1D5DB);
}
.rating-comment-btn--has {
  background: rgba(217, 119, 6, 0.08);
  border-color: rgba(217, 119, 6, 0.3);
  color: #D97706;
}
.rating-comment-btn--has:hover {
  background: rgba(217, 119, 6, 0.15);
}
.rating-comment-btn__count {
  font-size: 0.6875rem;
  line-height: 1;
}

/* ============================================
   Comments modal
   ============================================ */
.comments-modal-box {
  max-width: 560px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.comments-thread {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
  margin: 12px 0;
  border-top: 1px solid var(--gray-100, #F3F4F6);
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
  min-height: 150px;
  max-height: 400px;
}

.comments-loading,
.comments-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--gray-400, #9CA3AF);
  font-size: 0.875rem;
}

.comment-item {
  padding: 14px 4px;
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
}
.comment-item:last-child { border-bottom: none; }

.comment-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.comment-author {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.comment-author-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-200, #E5E7EB);
  color: var(--gray-700, #374151);
  font-size: 0.6875rem;
  font-weight: 600;
}
.comment-author-name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gray-900, #111827);
}
.comment-about {
  font-size: 0.75rem;
  color: var(--gray-400, #9CA3AF);
  font-weight: 400;
}

.comment-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.comment-date {
  font-size: 0.75rem;
  color: var(--gray-400, #9CA3AF);
}
.comment-delete-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--gray-400, #9CA3AF);
  font-size: 0.875rem;
  padding: 4px;
  border-radius: 4px;
}
.comment-delete-btn:hover {
  background: var(--red-50, #FEF2F2);
  color: var(--red-500, #EF4444);
}

.comment-content {
  font-size: 0.9375rem;
  color: var(--gray-700, #374151);
  line-height: 1.5;
  padding-left: 36px;
  white-space: pre-wrap;
  word-break: break-word;
}

.comments-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 8px;
}
.comments-target-selector { display: flex; flex-direction: column; gap: 6px; }
.comments-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 4px;
}
.comments-form-hint {
  font-size: 0.75rem;
  color: var(--gray-400, #9CA3AF);
}

/* ============================================
   History modal + timeline
   ============================================ */
.rating-history-trigger {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100, #F3F4F6);
  text-align: right;
}
.rating-history-trigger .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.history-modal-box {
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.history-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
}
.history-filter-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--gray-500, #6B7280);
}
.form-select-sm {
  height: 32px;
  padding: 0 8px;
  font-size: 0.8125rem;
  border-radius: 6px;
}

.history-timeline {
  flex: 1;
  overflow-y: auto;
  padding: 16px 0;
  min-height: 200px;
  max-height: 500px;
}

.history-loading,
.history-empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--gray-400, #9CA3AF);
  font-size: 0.875rem;
}

.history-entry {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100, #F3F4F6);
}
.history-entry:last-child { border-bottom: none; }

.history-entry-avatar {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray-200, #E5E7EB);
  color: var(--gray-700, #374151);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

.history-entry-body {
  flex: 1;
  min-width: 0;
}
.history-entry-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 0.875rem;
  color: var(--gray-900, #111827);
}
.history-entry-time {
  font-size: 0.75rem;
  color: var(--gray-400, #9CA3AF);
  font-weight: 400;
}

.history-change {
  font-size: 0.8125rem;
  color: var(--gray-600, #4B5563);
  line-height: 1.6;
}
.history-change strong {
  color: var(--gray-700, #374151);
}
.history-change-from {
  color: var(--gray-400, #9CA3AF);
  text-decoration: line-through;
}
.history-change-to {
  color: var(--gray-900, #111827);
  font-weight: 600;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
  .rating-agg-row {
    flex-wrap: wrap;
  }
  .rating-agg-body {
    width: 100%;
    justify-content: space-between;
  }
  .rating-detail-th-user,
  .rating-detail-th-label {
    min-width: 100px;
  }
  .comments-modal-box,
  .history-modal-box {
    max-height: 95vh;
  }
  .history-filters {
    flex-direction: column;
    gap: 8px;
  }
  .history-filter-label {
    width: 100%;
  }
  .history-filter-label .form-select-sm {
    flex: 1;
  }
}