/* ═══════════════════════════════════════════════════════════════════════════
   Guardian Dashboard Styles
   Increment 14 — Guardian Agents
   Uses project CSS variables from styles.css (light theme)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Layout ─── */
.guardian-dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto 1fr;
  gap: 20px;
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.guardian-dashboard-header {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.guardian-dashboard-header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-gray-900);
}

/* ─── Panels ─── */
.guardian-panel {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.guardian-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

.guardian-panel-header h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gray-900);
  margin: 0;
}

.guardian-count {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

.guardian-panel-body {
  padding: 16px 20px;
  max-height: 600px;
  overflow-y: auto;
}

.guardians-panel {
  grid-column: 1 / -1;
}

.insights-panel {
  grid-column: 1 / -1;
}

.activity-panel {
  grid-column: 1 / -1;
}

/* ─── Guardian Cards ─── */
.guardian-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  margin-bottom: 10px;
  background: var(--color-white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.guardian-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.guardian-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  background: var(--color-primary-subtle, rgba(99, 102, 241, 0.1));
}

.guardian-card-info {
  flex: 1;
  min-width: 0;
}

.guardian-card-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-gray-900);
  margin-bottom: 4px;
}

.guardian-card-meta {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.guardian-card-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.guardian-card-actions button {
  padding: 6px 10px;
  font-size: 0.75rem;
  border: 1px solid var(--color-gray-300);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all 0.15s;
}

.guardian-card-actions button:hover {
  background: var(--color-gray-50);
  color: var(--color-gray-900);
  border-color: var(--color-gray-400);
}

.guardian-card-actions .btn-danger:hover {
  background: var(--color-error-light, #fee2e2);
  color: var(--color-error);
  border-color: var(--color-error);
}

/* ─── Status Badges ─── */
.guardian-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
}

.guardian-status-active {
  background: var(--color-success-light, #d1fae5);
  color: var(--color-success, #10b981);
}

.guardian-status-paused {
  background: var(--color-warning-light, #fef3c7);
  color: var(--color-warning, #f59e0b);
}

.guardian-status-error {
  background: var(--color-error-light, #fee2e2);
  color: var(--color-error, #ef4444);
}

/* ─── Insight Cards ─── */
.insight-card {
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  margin-bottom: 10px;
  background: var(--color-white);
  overflow: hidden;
  transition: border-color 0.2s;
}

.insight-card:hover {
  border-color: var(--color-primary);
}

.insight-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  cursor: pointer;
  user-select: none;
}

.insight-card-header:hover {
  background: var(--color-gray-50);
}

.insight-severity {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.severity-info { background: var(--color-info, #3b82f6); }
.severity-attention { background: var(--color-warning, #f59e0b); }
.severity-important { background: #f97316; }
.severity-urgent { background: var(--color-error, #ef4444); }

.insight-card-title {
  flex: 1;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-900);
}

.insight-card-type {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--color-primary-subtle, rgba(99, 102, 241, 0.1));
  color: var(--color-primary);
}

.insight-card-date {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

.insight-card-expand {
  color: var(--color-gray-600);
  font-size: 0.8rem;
  transition: transform 0.2s;
}

.insight-card.expanded .insight-card-expand {
  transform: rotate(180deg);
}

.insight-card-body {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--color-gray-200);
}

.insight-card.expanded .insight-card-body {
  display: block;
}

.insight-content {
  font-size: 0.88rem;
  color: var(--color-gray-800);
  line-height: 1.6;
  margin-bottom: 12px;
}

.insight-reasoning {
  font-size: 0.82rem;
  color: var(--color-gray-600);
  background: var(--color-gray-50);
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 12px;
  line-height: 1.5;
}

.insight-reasoning::before {
  content: 'Reasoning: ';
  font-weight: 600;
  color: var(--color-gray-700);
}

.insight-sources {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin-bottom: 12px;
}

.insight-actions {
  display: flex;
  gap: 8px;
}

.insight-actions button {
  padding: 6px 12px;
  font-size: 0.78rem;
  border: 1px solid var(--color-gray-300);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all 0.15s;
}

.insight-actions button:hover {
  background: var(--color-gray-50);
  color: var(--color-gray-900);
}

.insight-actions .btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.insight-actions .btn-primary:hover {
  filter: brightness(1.1);
}

/* ─── Activity Timeline ─── */
.activity-entry {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.activity-entry:last-child {
  border-bottom: none;
}

.activity-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-top: 4px;
  flex-shrink: 0;
}

.activity-dot-completed { background: var(--color-success, #10b981); }
.activity-dot-failed { background: var(--color-error, #ef4444); }

.activity-info {
  flex: 1;
}

.activity-summary {
  font-size: 0.88rem;
  color: var(--color-gray-800);
  margin-bottom: 4px;
}

.activity-meta {
  font-size: 0.78rem;
  color: var(--color-gray-500);
  display: flex;
  gap: 12px;
}

/* ─── Empty States ─── */
.guardian-empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-gray-500);
}

.guardian-empty-state p {
  font-size: 0.9rem;
  margin-bottom: 16px;
}

/* ─── Add Guardian Button ─── */
.btn-add-guardian {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: filter 0.15s;
}

.btn-add-guardian:hover {
  filter: brightness(1.1);
}

/* ─── Add Guardian Modal ─── */
.guardian-add-form {
  padding: 20px;
}

.guardian-form-group {
  margin-bottom: 16px;
}

.guardian-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: 6px;
}

.guardian-form-group select,
.guardian-form-group input {
  width: 100%;
  padding: 8px 12px;
  font-size: 0.88rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: 6px;
  color: var(--color-gray-900);
}

.guardian-form-group select:focus,
.guardian-form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-subtle, rgba(99, 102, 241, 0.1));
}

/* ─── Nav Badge ─── */
.nav-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  background: var(--color-error, #ef4444);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* ─── Task Running States ─── */
.task-running-pulse {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary, #6366f1);
  animation: taskPulse 1.5s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes taskPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.task-step-indicator {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  position: relative;
}

.task-step-indicator .task-running-pulse {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid var(--color-primary, #6366f1);
  animation: taskRingPulse 1.5s ease-in-out infinite;
}

@keyframes taskRingPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(1.3); }
}

.task-step-num {
  position: relative;
  z-index: 1;
}

.task-step-completed {
  background: var(--color-success, #10b981);
  color: #fff;
}

.task-step-running {
  background: var(--color-primary, #6366f1);
  color: #fff;
}

.task-step-failed {
  background: var(--color-error, #ef4444);
  color: #fff;
}

.task-step-skipped,
.task-step-paused {
  background: var(--color-gray-300);
  color: var(--color-gray-600);
}

.task-step-pending {
  background: var(--color-gray-200);
  color: var(--color-gray-600);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.task-step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

/* Tasks panel spans full width */
.tasks-panel {
  grid-column: 1 / -1;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .guardian-dashboard {
    grid-template-columns: 1fr;
    padding: 12px;
    gap: 12px;
  }

  .guardian-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .guardian-card-actions {
    width: 100%;
    justify-content: flex-end;
  }
}