/* ── Admin Monitoring Dashboard ── */

.monitoring-dashboard { display: flex; flex-direction: column; gap: 16px; }

/* KPI Cards Grid */
.mon-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.mon-kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  text-align: center;
}
.mon-kpi-value {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--mono);
  color: var(--text);
  line-height: 1.1;
}
.mon-kpi-label {
  font-size: 10px;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text3);
  margin-top: 6px;
}
.mon-kpi-sub {
  font-size: 11px;
  color: var(--text2);
  margin-top: 4px;
  font-family: var(--mono);
}

/* Charts Row */
.mon-charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
}
.mon-panel { min-height: 180px; }

/* Sparkline */
.mon-sparkline {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 100px;
  padding: 18px 0;
}
.mon-spark-bar {
  flex: 1;
  background: var(--accent);
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  position: relative;
  transition: background 0.2s;
}
.mon-spark-bar:hover {
  background: var(--accent2);
}
.mon-spark-count {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text2);
  white-space: nowrap;
}
.mon-spark-bar .mon-spark-tip {
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  font-family: var(--mono);
  color: var(--text3);
  white-space: nowrap;
}

/* Provider bars */
.mon-provider-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.mon-provider-name {
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 600;
  width: 70px;
  text-transform: uppercase;
}
.mon-provider-bar {
  flex: 1;
  height: 14px;
  background: var(--surface2);
  border-radius: 4px;
  overflow: hidden;
}
.mon-provider-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}
.mon-provider-count {
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 700;
  width: 30px;
  text-align: right;
}

/* Table compact */
.mon-table th {
  font-size: 9px !important;
  padding: 8px 10px !important;
}
.mon-table td {
  font-size: 12px !important;
  padding: 6px 10px !important;
}

/* Log filters */
.mon-log-filters {
  display: flex;
  gap: 8px;
  align-items: center;
}
.mon-filter-select {
  font-size: 11px !important;
  padding: 4px 8px !important;
  min-width: 140px;
}
.mon-filter-input {
  font-size: 11px !important;
  padding: 4px 8px !important;
  width: 140px;
}

/* Action badges */
.mon-action-badge {
  font-size: 10px;
  font-family: var(--mono);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
  display: inline-block;
}
.mon-action-badge--auth   { background: rgba(99,102,241,0.12); color: var(--sev-info); }
.mon-action-badge--audit  { background: rgba(71,134,245,0.12); color: var(--accent); }
.mon-action-badge--admin  { background: rgba(239,68,68,0.12); color: var(--danger); }

/* Category badges */
.mon-cat-badge {
  font-size: 9px;
  font-family: var(--mono);
  padding: 1px 5px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.mon-cat-badge--auth  { background: rgba(99,102,241,0.1); color: var(--sev-info); }
.mon-cat-badge--audit { background: rgba(71,134,245,0.1); color: var(--accent); }
.mon-cat-badge--admin { background: rgba(239,68,68,0.1); color: var(--danger); }

/* Pagination */
.mon-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 10px;
}
.mon-pagination button {
  font-size: 11px;
  font-family: var(--mono);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--surface);
  cursor: pointer;
  color: var(--text2);
}
.mon-pagination button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.mon-pagination button:hover:not(.active) {
  border-color: var(--accent);
}

/* Error rate coloring */
.mon-kpi-value--ok    { color: var(--success2); }
.mon-kpi-value--warn  { color: var(--warn); }
.mon-kpi-value--danger { color: var(--danger); }

/* Autofix stats */
.mon-autofix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  text-align: center;
}
.mon-autofix-stat {
  font-size: 24px;
  font-weight: 800;
  font-family: var(--mono);
}
.mon-autofix-label {
  font-size: 10px;
  color: var(--text3);
  text-transform: uppercase;
  font-family: var(--mono);
  letter-spacing: 1px;
}

/* ─── AI Usage Dashboard ─── */

.ai-usage-period-selector {
  display: flex; gap: 4px;
}
.ai-period-btn {
  font-size: 11px; font-family: var(--mono); font-weight: 600;
  padding: 4px 12px; border-radius: 4px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text3); transition: all .2s;
}
.ai-period-btn:hover { border-color: var(--accent); color: var(--text2); }
.ai-period-btn.active {
  background: var(--accent); color: #fff; border-color: var(--accent);
}

.ai-usage-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

/* Model comparison cards */
.ai-usage-models {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.ai-usage-model-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  background: var(--surface);
}
.ai-usage-model-card--claude { border-left: 3px solid #6366f1; }
.ai-usage-model-card--mistral { border-left: 3px solid #f59e0b; }
.ai-model-header {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.ai-model-dot {
  width: 10px; height: 10px; border-radius: 50%; display: inline-block;
}
.ai-model-name {
  font-size: 14px; font-weight: 800; color: var(--text);
}
.ai-model-stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
}
.ai-model-stat { text-align: center; }
.ai-model-stat-val {
  display: block; font-size: 18px; font-weight: 800;
  font-family: var(--mono); color: var(--text);
}
.ai-model-stat-lbl {
  display: block; font-size: 9px; font-family: var(--mono);
  text-transform: uppercase; letter-spacing: 1px; color: var(--text3);
  margin-top: 2px;
}

/* Compare bar */
.ai-usage-compare-bar {
  display: flex; height: 10px; border-radius: 5px;
  overflow: hidden; margin-bottom: 6px;
  background: var(--border);
}
.ai-compare-seg { height: 100%; transition: width .4s ease; min-width: 2px; }
.ai-compare-seg--claude { background: #6366f1; }
.ai-compare-seg--mistral { background: #f59e0b; }
.ai-compare-legend {
  display: flex; justify-content: center; gap: 20px;
  font-size: 11px; color: var(--text3); margin-bottom: 24px;
}
.ai-legend-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; margin-right: 4px; vertical-align: middle;
}

/* Daily chart */
.ai-usage-daily-section { margin-bottom: 24px; }
.ai-usage-daily-title, .ai-usage-types-title, .ai-usage-users-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--text3); font-family: var(--mono);
  margin-bottom: 12px;
}
.ai-usage-daily-chart {
  display: flex; align-items: flex-end; gap: 2px;
  height: 140px; padding-top: 20px;
}
.ai-usage-bar {
  flex: 1; display: flex; flex-direction: column; justify-content: flex-end;
  border-radius: 3px 3px 0 0; overflow: hidden;
  position: relative; min-width: 0; cursor: default;
}
.ai-usage-bar:hover .ai-bar-tooltip {
  opacity: 1; transform: translateX(-50%) translateY(0);
}
.ai-bar-seg { width: 100%; transition: height .3s ease; }
.ai-bar-seg--claude { background: #6366f1; }
.ai-bar-seg--mistral { background: #f59e0b; }
.ai-bar-tooltip {
  position: absolute; bottom: calc(100% + 4px); left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px;
  font-size: 10px; font-family: var(--mono); color: var(--text2);
  white-space: nowrap; pointer-events: none;
  opacity: 0; transition: opacity .15s, transform .15s;
  z-index: 10;
}
.ai-bar-date {
  font-size: 8px; font-family: var(--mono); color: var(--text3);
  text-align: center; margin-top: 2px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

/* Usage by prompt type */
.ai-usage-types-section { margin-bottom: 24px; }
.ai-usage-type-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 8px;
}
.ai-type-label {
  font-size: 11px; font-family: var(--mono); font-weight: 600;
  width: 110px; text-transform: uppercase; color: var(--text2);
  flex-shrink: 0;
}
.ai-type-bar-track {
  flex: 1; height: 18px; background: var(--border);
  border-radius: 4px; overflow: hidden;
}
.ai-type-bar-fill {
  height: 100%; border-radius: 4px; background: var(--accent);
  transition: width .4s ease;
}
.ai-type-stats {
  font-size: 11px; font-family: var(--mono); color: var(--text3);
  width: 160px; text-align: right; flex-shrink: 0;
}
.ai-type-stats strong { color: var(--text2); }

/* Top users section */
.ai-usage-users-section { margin-top: 4px; }

/* ─── Detailed Error Panel ─── */
.mon-err-filters {
  display: flex; gap: 8px; align-items: center;
}
.mon-err-kpis {
  display: flex; gap: 20px; padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.mon-err-kpi {
  display: flex; flex-direction: column; align-items: center;
}
.mon-err-kpi-val {
  font-size: 22px; font-weight: 800; font-family: var(--mono);
  color: var(--danger); line-height: 1.1;
}
.mon-err-kpi-lbl {
  font-size: 9px; font-family: var(--mono); text-transform: uppercase;
  letter-spacing: 1px; color: var(--text3); margin-top: 4px;
}
.mon-err-summary { padding: 0 16px 12px; }
.mon-err-pills-row {
  display: flex; align-items: center; gap: 6px;
  flex-wrap: wrap; margin-top: 8px;
}
.mon-err-pills-label {
  font-size: 10px; font-family: var(--mono); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; color: var(--text3);
}
.mon-err-pill {
  font-size: 10px; font-family: var(--mono); font-weight: 600;
  padding: 2px 8px; border-radius: 10px; cursor: pointer;
  transition: opacity 0.15s;
}
.mon-err-pill:hover { opacity: 0.8; }
.mon-err-tabs {
  display: flex; gap: 0; border-bottom: 1px solid var(--border);
  margin: 0 16px;
}
.mon-err-tab {
  font-size: 11px; font-family: var(--mono); font-weight: 600;
  padding: 8px 16px; border: none; background: none;
  color: var(--text3); cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.mon-err-tab:hover { color: var(--text2); }
.mon-err-tab.active {
  color: var(--accent); border-bottom-color: var(--accent);
}
.mon-err-table { width: 100%; }
.mon-err-msg-cell {
  max-width: 350px; cursor: pointer; position: relative;
}
.mon-err-msg-cell .mon-err-msg-short {
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 11px; color: var(--text2);
}
.mon-err-msg-cell .mon-err-msg-full {
  display: none; white-space: pre-wrap; word-break: break-word;
  font-size: 11px; color: var(--text); padding: 4px 0;
  max-height: 300px; overflow-y: auto;
}
.mon-err-msg-cell.mon-err-expanded .mon-err-msg-short { display: none; }
.mon-err-msg-cell.mon-err-expanded .mon-err-msg-full { display: block; }
.mon-err-msg-cell.mon-err-expanded { max-width: none; white-space: normal; }

/* Error detail popup */
.mon-error-detail-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(6px);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
}
.mon-error-detail-overlay.hidden { display: none; }
.mon-error-detail-popup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 700px; max-width: 92vw; max-height: 80vh;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  display: flex; flex-direction: column;
}
.mon-error-detail-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.mon-error-detail-title { font-size: 14px; font-weight: 700; }
.mon-error-detail-close {
  background: none; border: none; cursor: pointer;
  font-size: 20px; color: var(--text3); line-height: 1;
}
.mon-error-detail-close:hover { color: var(--text); }
.mon-error-detail-body {
  padding: 16px 20px; margin: 0;
  font-family: var(--mono); font-size: 12px; line-height: 1.6;
  color: var(--text); white-space: pre-wrap; word-break: break-word;
  overflow-y: auto; flex: 1;
}

/* Responsive */
@media (max-width: 1100px) {
  .mon-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .mon-charts-row { grid-template-columns: 1fr; }
  .ai-usage-kpis { grid-template-columns: repeat(2, 1fr); }
  .ai-usage-models { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .mon-kpi-grid { grid-template-columns: 1fr; }
  .mon-log-filters { flex-direction: column; }
  .mon-filter-select, .mon-filter-input { width: 100%; }
  .ai-usage-kpis { grid-template-columns: 1fr; }
  .ai-model-stats { grid-template-columns: repeat(2, 1fr); }
  .ai-usage-type-row { flex-wrap: wrap; }
  .ai-type-label { width: 100%; }
  .ai-type-stats { width: 100%; text-align: left; }
  .mon-err-filters { flex-direction: column; width: 100%; }
  .mon-err-kpis { flex-wrap: wrap; }
}