/* ERP v2.0 — AI Assistant */
.ai-asst-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 960px;
  margin: 0 auto;
  padding: 0.5rem 0 2rem;
}

.ai-asst-hero h2 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
}

.ai-asst-hero p {
  margin: 0;
  color: var(--muted, #6b7280);
  font-size: 0.9rem;
}

.ai-asst-query {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ai-asst-input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.85rem 1rem;
  font-size: 1.05rem;
  border: 1px solid var(--border, #d1d5db);
  border-radius: 10px;
  background: var(--surface, #fff);
}

.ai-asst-char-count {
  font-size: 0.75rem;
  color: var(--muted, #6b7280);
  text-align: right;
  margin-top: -0.35rem;
}

.ai-asst-char-count--warn {
  color: #b91c1c;
  font-weight: 600;
}

.ai-asst-error {
  margin-top: 0.5rem;
  padding: 0.5rem 0.65rem;
  border-radius: 6px;
  background: #fef2f2;
  color: #b91c1c;
  font-size: 0.9rem;
}

.ai-asst-msg--error {
  border-left-color: #ef4444;
}

.ai-asst-context-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  min-height: 1.5rem;
}

.ai-asst-context-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.ai-asst-tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  font-size: 0.72rem;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  border: 1px solid #c7d2fe;
}

.ai-asst-followup {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.4rem;
  font-size: 0.65rem;
  border-radius: 4px;
  background: #ecfdf5;
  color: #047857;
}

.ai-asst-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ai-asst-actions .primary {
  min-width: 7rem;
}

.ai-asst-suggestions {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.75rem;
  border: 1px dashed var(--border, #d1d5db);
  border-radius: 8px;
  background: var(--surface-2, #f9fafb);
}

.ai-asst-suggestions.is-open {
  display: flex;
}

.ai-asst-suggest-item {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 6px;
  background: var(--surface, #fff);
  cursor: pointer;
  font-size: 0.9rem;
}

.ai-asst-suggest-item:hover {
  border-color: var(--accent, #2563eb);
}

.ai-asst-history-title {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  font-weight: 600;
}

.ai-asst-history {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 55vh;
  overflow-y: auto;
  padding: 0.75rem;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 10px;
  background: var(--surface-2, #f9fafb);
}

.ai-asst-msg {
  padding: 0.75rem 0.9rem;
  border-radius: 8px;
  background: var(--surface, #fff);
  border: 1px solid var(--border, #e5e7eb);
}

.ai-asst-msg--user {
  border-left: 3px solid var(--accent, #2563eb);
}

.ai-asst-msg--bot {
  border-left: 3px solid #10b981;
}

.ai-asst-msg header {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted, #6b7280);
  margin-bottom: 0.35rem;
}

.ai-asst-msg p {
  margin: 0;
  font-weight: 500;
}

.ai-asst-intent {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0.15rem 0.45rem;
  font-size: 0.7rem;
  font-family: monospace;
  background: #eef2ff;
  color: #3730a3;
  border-radius: 4px;
}

.ai-asst-meta {
  margin-top: 0.4rem;
  font-size: 0.82rem;
}

.ai-asst-meta-line {
  margin-top: 0.25rem;
  color: var(--muted, #6b7280);
}

.ai-asst-meta-warn {
  margin-top: 0.35rem;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  background: #fff7ed;
  color: #9a3412;
  font-size: 0.8rem;
}


.ai-asst-answer {
  margin-top: 0.5rem;
  font-size: 0.95rem;
}

.ai-asst-muted {
  color: var(--muted, #6b7280);
  font-size: 0.9rem;
  margin: 0;
}

.ai-asst-table-wrap {
  overflow-x: auto;
  margin-top: 0.5rem;
}

.ai-asst-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.ai-asst-table th,
.ai-asst-table td {
  border: 1px solid var(--border, #e5e7eb);
  padding: 0.35rem 0.5rem;
  text-align: left;
}

.ai-asst-table th {
  background: var(--surface-2, #f3f4f6);
}

/* Copilot KPI cards */
.ai-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.65rem;
  margin-top: 0.65rem;
}

.ai-kpi-card {
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: linear-gradient(135deg, #eef2ff 0%, #f8fafc 100%);
  border: 1px solid #c7d2fe;
}

.ai-kpi-title {
  font-size: 0.72rem;
  color: var(--muted, #6b7280);
  margin-bottom: 0.25rem;
}

.ai-kpi-value {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1e3a8a;
}

.ai-kpi-change {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.ai-kpi-card--up .ai-kpi-change,
.ai-kpi-change.ai-kpi-card--up {
  background: #ecfdf5;
  color: #047857;
}

.ai-kpi-card--down .ai-kpi-change,
.ai-kpi-change.ai-kpi-card--down {
  background: #fef2f2;
  color: #b91c1c;
}

/* Charts */
.ai-chart-wrap {
  margin-top: 0.65rem;
  padding: 0.5rem;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 8px;
  background: #fff;
  overflow-x: auto;
}

.ai-chart-wrap--pie {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.ai-chart {
  max-width: 100%;
  height: auto;
}

.ai-chart-label {
  font-size: 9px;
  fill: #6b7280;
}

.ai-pie-legend {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.75rem;
}

.ai-pie-legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ai-pie-legend-item i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* Follow-up suggestions */
.ai-asst-follow-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px dashed var(--border, #e5e7eb);
}

.ai-asst-follow-suggest {
  padding: 0.3rem 0.55rem;
  font-size: 0.78rem;
  border: 1px solid #c7d2fe;
  border-radius: 999px;
  background: #eef2ff;
  color: #3730a3;
  cursor: pointer;
}

.ai-asst-follow-suggest:hover {
  background: #dbeafe;
}

/* Export */
.ai-asst-export {
  display: flex;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.ai-asst-export button {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

/* Conversation sessions */
.ai-asst-sessions-panel {
  margin-bottom: 0.75rem;
}

.ai-asst-sessions-toolbar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.ai-asst-session-search {
  flex: 1;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border, #d1d5db);
  border-radius: 8px;
  font-size: 0.85rem;
}

.ai-asst-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 140px;
  overflow-y: auto;
}

.ai-session-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border, #e5e7eb);
  border-radius: 6px;
  background: var(--surface, #fff);
}

.ai-session-item.is-active {
  border-color: var(--accent, #2563eb);
  background: #eff6ff;
}

.ai-session-item.is-pinned {
  border-left: 3px solid #f59e0b;
}

.ai-session-select {
  flex: 1;
  text-align: left;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.82rem;
  padding: 0.15rem;
}

.ai-session-actions {
  display: flex;
  gap: 0.15rem;
}

.ai-session-actions button {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 0.72rem;
  padding: 0.15rem 0.25rem;
  color: var(--muted, #6b7280);
}

.ai-session-actions button:hover {
  color: var(--accent, #2563eb);
}

.ai-asst-denied {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--muted, #6b7280);
}

.ai-asst-denied h2 {
  margin: 0 0 0.5rem;
  color: inherit;
}

.ai-asst-export--denied {
  opacity: 0.85;
}