/* App/Control Panel Styles */

/* App Layout */
.app-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg-secondary);
}

/* Sidebar - Enterprise Trust & Authority */
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--surface-primary);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: var(--z-sticky);
  transition: width var(--transition-base), box-shadow var(--transition-base);
}

.app-sidebar:hover {
  box-shadow: 4px 0 24px rgba(15, 23, 42, 0.08);
}

.app-sidebar.collapsed {
  width: var(--sidebar-collapsed);
}

.app-sidebar.collapsed .sidebar-nav-text,
.app-sidebar.collapsed .sidebar-section-title,
.app-sidebar.collapsed .sidebar-user-info {
  display: none;
}

.app-sidebar.collapsed .sidebar-nav-item {
  justify-content: center;
  padding: var(--space-3);
}

.sidebar-header {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-5);
  border-bottom: 1px solid var(--glass-border);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.sidebar-logo img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
}

.sidebar-toggle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.sidebar-toggle:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-4);
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: var(--space-6);
}

.sidebar-section-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 var(--space-4);
  margin-bottom: var(--space-3);
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-1);
}

.sidebar-nav-item:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  transform: translateX(2px);
}

.sidebar-nav-item.active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-inverse);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.2);
}

.sidebar-nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-nav-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid var(--glass-border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  cursor: default;
  transition: background var(--transition-fast);
}

.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}

.sidebar-user-info {
  flex: 1;
  min-width: 0;
}

.sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.sidebar-logout-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  padding: 4px 8px;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.sidebar-logout-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}
.sidebar-logout-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.sidebar-logout-btn .sidebar-logout-text {
  font-size: 12px;
}
/* Collapsed state: stack below avatar */
.app-sidebar.collapsed .sidebar-user {
  flex-direction: column;
}
.app-sidebar.collapsed .sidebar-logout-btn {
  margin-left: 0;
  justify-content: center;
}

/* Main Content */
.app-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.app-header {
  height: var(--nav-height);
  background: var(--surface-primary);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.app-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.app-header-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.app-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.app-header-action {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.app-header-action:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.app-content {
  flex: 1;
  padding: var(--space-6);
}

/* Dashboard - Enterprise Cards */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.dashboard-card {
  padding: var(--space-6);
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.dashboard-card:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.dashboard-card:hover .dashboard-card-value {
  animation: metricPulse 1.5s ease-in-out;
}

.dashboard-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.dashboard-card-title {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.dashboard-card-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.dashboard-card-change {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
}

.dashboard-card-change.positive {
  color: var(--color-success);
}

.dashboard-card-change.negative {
  color: var(--color-error);
}

.dashboard-section {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
}

.dashboard-chart {
  padding: var(--space-6);
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.dashboard-chart:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

.dashboard-activity {
  padding: var(--space-6);
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.dashboard-activity:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

@media (max-width: 1280px) {
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .dashboard-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-sidebar {
    transform: translateX(-100%);
  }
  
  .app-sidebar.open {
    transform: translateX(0);
  }
  
  .app-main {
    margin-left: 0;
  }
  
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Knowledge Base */
.kb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.kb-search {
  position: relative;
  width: 100%;
  max-width: 400px;
}

.kb-search input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
  font-size: var(--font-size-sm);
  background: var(--surface-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.kb-search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
}

.kb-upload-area {
  padding: var(--space-12);
  background: var(--surface-primary);
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.kb-upload-area:hover,
.kb-upload-area.dragover {
  border-color: var(--color-primary);
  background: rgba(0, 113, 227, 0.05);
}

.kb-upload-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--text-tertiary);
}

.kb-upload-text {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.kb-upload-hint {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Agent Console - Trust & Authority Cards */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}

.agent-card {
  padding: var(--space-6);
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.agent-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
  transform: translateY(-4px);
}

.agent-card:hover .agent-card-icon {
  transform: scale(1.05);
}

.agent-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.agent-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast);
}

.agent-card-icon.researcher { background: rgba(0, 113, 227, 0.1); color: var(--color-researcher); }
.agent-card-icon.analyst { background: rgba(52, 199, 89, 0.1); color: var(--color-analyst); }
.agent-card-icon.copywriter { background: rgba(255, 149, 0, 0.1); color: var(--color-copywriter); }
.agent-card-icon.designer { background: rgba(175, 82, 222, 0.1); color: var(--color-designer); }
.agent-card-icon.validator { background: rgba(255, 59, 48, 0.1); color: var(--color-validator); }

.agent-card-info h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.agent-card-info p {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  margin: 0;
}

.agent-card-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.agent-stat {
  text-align: center;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
}

.agent-stat-value {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.agent-stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

/* Campaigns */
.campaigns-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.campaigns-filters {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.campaigns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--space-6);
}

/* Results */
.results-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--glass-border);
}

.results-tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}

.results-tab:hover {
  color: var(--text-primary);
}

.results-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Analytics */
.analytics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.analytics-card {
  padding: var(--space-6);
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-fast);
}

.analytics-card:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-md);
}

.analytics-card.full-width {
  grid-column: 1 / -1;
}

@media (max-width: 1024px) {
  .analytics-grid {
    grid-template-columns: 1fr;
  }
}

/* Settings */
.settings-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: var(--space-8);
}

.settings-nav {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}

.settings-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  margin-bottom: var(--space-1);
}

.settings-nav-item:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.settings-nav-item.active {
  background: var(--color-primary);
  color: var(--text-inverse);
}

.settings-content {
  background: var(--surface-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-fast);
}

.settings-content:hover {
  border-color: var(--color-accent-light);
}

.settings-section {
  margin-bottom: var(--space-10);
}

.settings-section:last-child {
  margin-bottom: 0;
}

.settings-section-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
  .settings-layout {
    grid-template-columns: 1fr;
  }
  
  .settings-nav {
    position: static;
  }
}
/* Chat Loading State */
.chat-loading {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px;
  color: var(--text-secondary);
}

.chat-loading .spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Model Badge */
.model-badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}