/* CardioAI - Medical ECG Analysis System */
/* Theme: Medical Professional with Light/Dark modes */

:root {
  /* Medical Color Palette - Light Theme */
  --primary: #0077B6;
  --primary-dark: #005f92;
  --primary-light: #00B4D8;
  --secondary: #2A9D8F;
  --accent: #E76F51;
  --success: #2A9D8F;
  --warning: #F4A261;
  --error: #E63946;
  --info: #00B4D8;
  
  /* Neutral Colors */
  --bg-primary: #F8F9FA;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #E9ECEF;
  --text-primary: #212529;
  --text-secondary: #6C757D;
  --text-muted: #ADB5BD;
  --border-color: #DEE2E6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 2.5rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  
  /* Layout */
  --header-height: 60px;
  --sidebar-width: 240px;
  --footer-height: 48px;
}

/* Dark Theme */
[data-theme="dark"] {
  --bg-primary: #1A1D21;
  --bg-secondary: #22262B;
  --bg-tertiary: #2D3238;
  --text-primary: #F8F9FA;
  --text-secondary: #ADB5BD;
  --text-muted: #6C757D;
  --border-color: #3D4349;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --primary: #00B4D8;
  --primary-dark: #0096C7;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; height: auto; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* Layout */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  z-index: 100;
}
.header-left, .header-right { display: flex; align-items: center; gap: var(--spacing-md); }
.logo { display: flex; align-items: center; gap: var(--spacing-sm); font-weight: 700; font-size: 1.25rem; color: var(--primary); }
.logo-icon { stroke: var(--primary); }
.sidebar-toggle { display: none; background: none; border: none; color: var(--text-primary); padding: var(--spacing-sm); }

.sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: var(--footer-height);
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: var(--spacing-md);
  overflow-y: auto;
  z-index: 90;
  transition: transform var(--transition-normal);
}
.sidebar-nav { display: flex; flex-direction: column; gap: var(--spacing-xs); }
.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.nav-item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.nav-item.active { background: var(--primary); color: white; }
.nav-item.nav-emergency { 
  background: rgba(230, 57, 70, 0.15); 
  color: #ff6b6b; 
  border: 1px solid rgba(230, 57, 70, 0.3);
}
.nav-item.nav-emergency:hover { 
  background: rgba(230, 57, 70, 0.25); 
  color: #ff5252;
}
.nav-item.nav-emergency.active { 
  background: var(--error); 
  color: white;
  border-color: var(--error);
}
.nav-divider { height: 1px; background: var(--border-color); margin: var(--spacing-md) 0; }

.main-content {
  margin-left: var(--sidebar-width);
  margin-top: var(--header-height);
  margin-bottom: var(--footer-height);
  padding: var(--spacing-xl);
  min-height: calc(100vh - var(--header-height) - var(--footer-height));
}

.footer {
  position: fixed;
  bottom: 0;
  left: var(--sidebar-width);
  right: 0;
  height: var(--footer-height);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-lg);
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.footer a { color: var(--primary); font-weight: 500; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 85;
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle:hover { background: var(--bg-tertiary); color: var(--text-primary); }
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* User Menu */
.user-menu { position: relative; }
.user-menu-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: none;
  border: none;
  color: var(--text-primary);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
}
.user-menu-toggle:hover { background: var(--bg-tertiary); }
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
}
.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--shadow-color);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
}
.user-menu:hover .user-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.user-dropdown-header { padding: var(--spacing-sm) var(--spacing-md); border-bottom: 1px solid var(--border-color); }
.user-role { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; }
.user-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-primary);
}
.user-dropdown-item:hover { background: var(--bg-tertiary); }

/* Cards */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}
.card-title {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
}
.card-body { padding: var(--spacing-lg); }
.card-footer { padding: var(--spacing-md) var(--spacing-lg); border-top: 1px solid var(--border-color); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-dark); color: white; }
.btn-accent { 
  background: linear-gradient(135deg, var(--accent), #e85d04); 
  color: white; 
  box-shadow: 0 2px 8px rgba(231, 111, 81, 0.4);
}
.btn-accent:hover { 
  background: linear-gradient(135deg, #e85d04, var(--accent)); 
  color: white;
  box-shadow: 0 4px 12px rgba(231, 111, 81, 0.5);
  transform: translateY(-1px);
}
.btn-outline { background: transparent; border-color: var(--border-color); color: var(--text-primary); }
.btn-outline:hover { background: var(--bg-tertiary); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.btn-sm { padding: var(--spacing-xs) var(--spacing-sm); font-size: 0.75rem; }
.btn-block { width: 100%; }
.btn-icon { padding: var(--spacing-sm); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Forms */
.form-group { margin-bottom: var(--spacing-md); }
.form-label { display: flex; align-items: center; gap: var(--spacing-xs); font-size: 0.875rem; font-weight: 500; margin-bottom: var(--spacing-xs); color: var(--text-secondary); }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--primary); }
.form-input-sm { padding: var(--spacing-xs) var(--spacing-sm); font-size: 0.875rem; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--spacing-md); }
.form-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--spacing-xs); }
.form-error { color: var(--error); font-size: 0.875rem; margin-top: var(--spacing-sm); }

/* Checkbox Grid */
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--spacing-sm); }
.checkbox-grid-2 { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.checkbox-item:hover { background: var(--bg-tertiary); }
.checkbox-item input[type="checkbox"] { accent-color: var(--primary); width: 16px; height: 16px; }

/* Toggle */
.toggle { position: relative; display: inline-block; width: 44px; height: 24px; }
.toggle-input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-tertiary);
  border-radius: 24px;
  transition: var(--transition-fast);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: var(--transition-fast);
}
.toggle-input:checked + .toggle-slider { background: var(--primary); }
.toggle-input:checked + .toggle-slider::before { transform: translateX(20px); }

/* Badges & Tags */
.badge, .tag {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}
.badge { background: var(--bg-tertiary); color: var(--text-secondary); }
.badge.training { background: #E8F4FD; color: #0077B6; }
.badge.diagnosis { background: #E8F8F5; color: #2A9D8F; }
.tag { background: var(--bg-tertiary); color: var(--text-primary); }
.tag-success { background: #D4EDDA; color: #155724; }
.tag-warning { background: #FFF3CD; color: #856404; }
.tag-error { background: #F8D7DA; color: #721C24; }
.tag-info { background: #D1ECF1; color: #0C5460; }
.tags-list { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); }

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}
.status-badge.pending { background: #FFF3CD; color: #856404; }
.status-badge.processing { background: #D1ECF1; color: #0C5460; }
.status-badge.completed { background: #D4EDDA; color: #155724; }
.status-badge.validated { background: #CCE5FF; color: #004085; }
.status-badge.error { background: #F8D7DA; color: #721C24; }
.status-badge.large { padding: var(--spacing-sm) var(--spacing-md); font-size: 0.875rem; }

/* Severity Colors */
.severity-low { border-left: 3px solid var(--success); }
.severity-medium { border-left: 3px solid var(--warning); }
.severity-high { border-left: 3px solid var(--accent); }
.severity-critical { border-left: 3px solid var(--error); }

/* Page Header Enhanced */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}
.page-header-content { flex: 1; }
.page-header-actions { display: flex; gap: var(--spacing-sm); }
.page-title .greeting { color: var(--text-secondary); font-weight: 400; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--spacing-lg); margin-bottom: var(--spacing-xl); }
.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
  transition: all var(--transition-fast);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-total .stat-icon { background: #E8F4FD; color: var(--primary); }
.stat-training .stat-icon { background: #FFF3CD; color: #856404; }
.stat-diagnosis .stat-icon { background: #E8F8F5; color: var(--secondary); }
.stat-validated .stat-icon { background: #D4EDDA; color: #155724; }
.stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); }
.stat-label { font-size: 0.875rem; color: var(--text-secondary); }
.stat-trend {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--border-color);
  margin-top: var(--spacing-xs);
}
.stat-trend.trend-success { color: var(--success); }
.stat-trend.trend-info { color: var(--info); }
.stat-trend.trend-neutral { color: var(--text-muted); }

/* Dashboard Grid */
.dashboard-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--spacing-lg); }
@media (max-width: 1200px) { .dashboard-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { .dashboard-grid { grid-template-columns: 1fr; } }

/* Workflow Pipeline */
.workflow-pipeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) 0;
}
.pipeline-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  flex: 1;
}
.pipeline-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.pipeline-icon.pending { background: #FFF3CD; color: #856404; }
.pipeline-icon.processing { background: #E8F4FD; color: var(--primary); }
.pipeline-icon.completed { background: #E8F8F5; color: var(--secondary); }
.pipeline-icon.validated { background: #D4EDDA; color: #155724; }
.pipeline-info { text-align: center; }
.pipeline-label { font-size: 0.75rem; color: var(--text-muted); }
.pipeline-value { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); }
.pipeline-arrow { color: var(--text-muted); flex-shrink: 0; }
@media (max-width: 600px) {
  .workflow-pipeline { flex-wrap: wrap; }
  .pipeline-arrow { display: none; }
  .pipeline-step { min-width: 45%; }
}

/* AI Status Card */
.ai-status-card .card-body { padding: var(--spacing-md); }
.ai-providers-status {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}
.ai-provider-item {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  opacity: 0.6;
  transition: all var(--transition-fast);
}
.ai-provider-item.active {
  opacity: 1;
  border-color: var(--success);
  background: rgba(39, 174, 96, 0.1);
}
.provider-logo {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.provider-logo img { width: 100%; height: 100%; object-fit: contain; }
.provider-name { font-weight: 600; font-size: 0.85rem; color: var(--text-primary); }
.provider-status { font-size: 0.7rem; color: var(--text-muted); }
.ai-provider-item.active .provider-status { color: var(--success); }
.ai-summary {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(39, 174, 96, 0.08);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--success);
}
.ai-summary-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: nowrap;
}
.summary-icon {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.summary-icon.success { background: var(--success); color: white; }
.summary-icon.info { background: var(--info); color: white; }
.summary-icon svg { width: 12px; height: 12px; }
.ai-setup-prompt {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}
.ai-setup-prompt p {
  margin: 0 0 var(--spacing-sm);
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== AI Metrics Dashboard ===== */
.page-icon { margin-right: var(--spacing-sm); vertical-align: middle; color: var(--primary); }

.metrics-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}
.metric-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  position: relative;
  overflow: hidden;
}
.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}
.metric-card.metric-primary::before { background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.metric-card.metric-info::before { background: var(--info); }
.metric-card.metric-success::before { background: var(--success); }
.metric-card.metric-warning::before { background: var(--warning); }
.metric-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.metric-primary .metric-icon { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white; }
.metric-info .metric-icon { background: rgba(52, 152, 219, 0.15); color: var(--info); }
.metric-success .metric-icon { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.metric-warning .metric-icon { background: rgba(241, 196, 15, 0.15); color: var(--warning); }
.metric-content { flex: 1; }
.metric-value { font-size: 2rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.metric-label { font-size: 0.9rem; font-weight: 600; color: var(--text-secondary); margin-top: 4px; }
.metric-sublabel { font-size: 0.75rem; color: var(--text-muted); }
.metric-gauge {
  width: 60px;
  height: 60px;
  position: relative;
}
.gauge-ring {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: conic-gradient(
    var(--success) calc(var(--percentage) * 1%),
    var(--bg-tertiary) calc(var(--percentage) * 1%)
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
.gauge-ring::before {
  content: '';
  width: 80%;
  height: 80%;
  background: var(--bg-secondary);
  border-radius: 50%;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}
@media (max-width: 1200px) { .metrics-grid { grid-template-columns: 1fr; } }

/* Provider Performance */
.provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--spacing-md);
}
.provider-card {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}
.provider-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.provider-card.gemini { border-color: #4285F4; }
.provider-card.openai { border-color: #10A37F; }
.provider-card.anthropic { border-color: #D97706; }
.provider-card.consensus { border-color: var(--primary); }
.provider-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}
.provider-logo-large {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.provider-logo-large img { width: 100%; height: 100%; object-fit: contain; }
.provider-logo-large span { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.provider-card .provider-name { font-weight: 600; color: var(--text-primary); }
.provider-stats { display: flex; justify-content: space-around; gap: var(--spacing-sm); }
.provider-stat { text-align: center; }
.stat-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin: 0 auto var(--spacing-xs);
}
.stat-circle.high { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.stat-circle.medium { background: rgba(241, 196, 15, 0.15); color: var(--warning); }
.stat-circle.low { background: rgba(231, 76, 60, 0.15); color: var(--error); }
.provider-stat .stat-value { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); }
.provider-stat .stat-label { font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; }

/* Condition Table */
.condition-table { width: 100%; }
.table-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}
.table-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}
.table-row:hover { background: var(--bg-tertiary); }
.table-row:last-child { border-bottom: none; }
.td-condition { display: flex; flex-direction: column; }
.condition-name { font-weight: 500; color: var(--text-primary); font-size: 0.9rem; }
.condition-code { font-size: 0.7rem; color: var(--text-muted); font-family: monospace; }
.td-detected, .td-confirmed, .td-rejected { text-align: center; font-weight: 600; }
.badge { padding: 2px 8px; border-radius: 10px; font-size: 0.75rem; font-weight: 600; }
.badge-success { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.badge-error { background: rgba(231, 76, 60, 0.15); color: var(--error); }
.td-accuracy { display: flex; align-items: center; gap: var(--spacing-sm); }
.accuracy-bar { flex: 1; height: 8px; background: var(--bg-tertiary); border-radius: 4px; overflow: hidden; }
.accuracy-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease; }
.accuracy-fill.high { background: var(--success); }
.accuracy-fill.medium { background: var(--warning); }
.accuracy-fill.low { background: var(--error); }
.accuracy-value { font-size: 0.85rem; font-weight: 600; min-width: 40px; text-align: right; }

/* Trend Chart */
.trend-chart { padding: var(--spacing-md) 0; }
.chart-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 120px;
  gap: var(--spacing-sm);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--border-color);
}
.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}
.bar-fill {
  width: 100%;
  max-width: 40px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 4px;
  transition: height 0.5s ease;
}
.bar-value { font-size: 0.85rem; font-weight: 700; color: var(--text-primary); margin-top: var(--spacing-xs); }
.bar-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 2px; }
.chart-legend { display: flex; justify-content: center; gap: var(--spacing-lg); margin-top: var(--spacing-md); }
.legend-item { display: flex; align-items: center; gap: var(--spacing-xs); font-size: 0.8rem; color: var(--text-muted); }
.legend-color { width: 12px; height: 12px; border-radius: 2px; }
.legend-color.validated { background: linear-gradient(180deg, var(--primary), var(--secondary)); }

/* Status List */
.status-list { display: flex; flex-direction: column; gap: var(--spacing-sm); margin-bottom: var(--spacing-md); }
.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border-left: 3px solid transparent;
}
.status-item.active { border-left-color: var(--success); }
.status-item.inactive { border-left-color: var(--text-muted); opacity: 0.7; }
.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.status-item.active .status-indicator { background: var(--success); box-shadow: 0 0 8px var(--success); }
.status-item.inactive .status-indicator { background: var(--text-muted); }
.status-info { flex: 1; }
.status-name { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
.status-desc { font-size: 0.75rem; color: var(--text-muted); }
.btn-block { width: 100%; justify-content: center; }

.empty-state.small { padding: var(--spacing-md); }
.empty-state.small svg { width: 32px; height: 32px; }
.empty-state.small p { font-size: 0.85rem; margin: var(--spacing-xs) 0 0; }

/* ===== Trends Dashboard ===== */
.trends-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}
.trend-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all var(--transition-fast);
}
.trend-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.trend-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.trend-today .trend-icon { background: rgba(52, 152, 219, 0.15); color: var(--info); }
.trend-month .trend-icon { background: rgba(0, 119, 182, 0.15); color: var(--primary); }
.trend-growth.positive .trend-icon { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.trend-growth.negative .trend-icon { background: rgba(231, 76, 60, 0.15); color: var(--error); }
.trend-validation .trend-icon { background: rgba(241, 196, 15, 0.15); color: var(--warning); }
.trend-training .trend-icon { background: rgba(155, 89, 182, 0.15); color: #9B59B6; }
.trend-value { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.trend-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

.trends-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
.trends-grid .daily-chart { grid-column: span 2; }
@media (max-width: 1200px) {
  .trends-grid { grid-template-columns: repeat(2, 1fr); }
  .trends-grid .daily-chart { grid-column: span 2; }
}
@media (max-width: 768px) {
  .trends-grid { grid-template-columns: 1fr; }
  .trends-grid .daily-chart { grid-column: span 1; }
}

/* Daily Chart */
.daily-chart-container { padding: var(--spacing-sm) 0; }
.chart-area {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 100px;
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border-color);
}
.day-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-width: 4px;
}
.bar-segment {
  width: 100%;
  min-height: 2px;
  transition: height 0.3s ease;
}
.bar-segment.diagnosis { background: var(--primary); border-radius: 2px 2px 0 0; }
.bar-segment.training { background: var(--warning); }
.chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: var(--spacing-xs);
}
.chart-legend.horizontal {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: var(--spacing-xs);
}
.legend-dot.diagnosis { background: var(--primary); }
.legend-dot.training { background: var(--warning); }
.legend-item { display: flex; align-items: center; font-size: 0.8rem; color: var(--text-muted); }

/* Weekday Bars */
.weekday-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 120px;
  gap: var(--spacing-sm);
}
.weekday-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}
.weekday-bar .bar-fill {
  width: 100%;
  max-width: 36px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 4px;
}
.weekday-bar .bar-value { font-size: 0.8rem; font-weight: 600; margin-top: var(--spacing-xs); }
.weekday-bar .bar-label { font-size: 0.7rem; color: var(--text-muted); }

/* Hourly Heatmap */
.hourly-heatmap {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 4px;
}
.hour-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}
.hour-cell.low { background: rgba(0, 119, 182, 0.2); color: var(--text-primary); }
.hour-cell.medium { background: rgba(0, 119, 182, 0.5); color: white; }
.hour-cell.high { background: var(--primary); color: white; }
.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  font-size: 0.75rem;
  color: var(--text-muted);
}
.heatmap-scale { display: flex; gap: 2px; }
.scale-cell {
  width: 16px;
  height: 12px;
  background: var(--bg-tertiary);
  border-radius: 2px;
}
.scale-cell.low { background: rgba(0, 119, 182, 0.2); }
.scale-cell.medium { background: rgba(0, 119, 182, 0.5); }
.scale-cell.high { background: var(--primary); }

/* Conditions List */
.conditions-list { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.condition-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.condition-rank {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
}
.condition-row:nth-child(1) .condition-rank { background: #FFD700; color: #333; }
.condition-row:nth-child(2) .condition-rank { background: #C0C0C0; color: #333; }
.condition-row:nth-child(3) .condition-rank { background: #CD7F32; color: white; }
.condition-info { flex: 1; }
.condition-info .condition-name { font-size: 0.85rem; font-weight: 500; margin-bottom: 4px; }
.condition-bar { height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden; }
.condition-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 3px; }
.condition-count { font-weight: 700; color: var(--text-primary); min-width: 30px; text-align: right; }

/* Age Bars */
.age-bars {
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  height: 100px;
  gap: var(--spacing-md);
}
.age-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}
.age-bar .bar-fill {
  width: 100%;
  max-width: 50px;
  background: linear-gradient(180deg, #E74C3C, #F39C12, #27AE60);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  min-height: 4px;
}
.age-bar .bar-value { font-size: 0.85rem; font-weight: 600; margin-top: var(--spacing-xs); }
.age-bar .bar-label { font-size: 0.7rem; color: var(--text-muted); }

/* Donut Chart */
.donut-chart { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-md); }
.donut-ring {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(
    var(--primary) 0% 50%,
    var(--secondary) 50% 80%,
    var(--warning) 80% 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.donut-center {
  width: 70%;
  height: 70%;
  background: var(--bg-secondary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.donut-center span { font-size: 1.5rem; font-weight: 700; }
.donut-center small { font-size: 0.7rem; color: var(--text-muted); }
.donut-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--spacing-md); }
.donut-legend .legend-item { display: flex; align-items: center; gap: var(--spacing-xs); }
.donut-legend .legend-dot { width: 10px; height: 10px; border-radius: 50%; }
.legend-dot.male { background: var(--primary); }
.legend-dot.female { background: var(--accent); }
.legend-dot.other { background: var(--warning); }
.donut-legend strong { margin-left: 4px; }

/* Patient Type List */
.patient-type-list { display: flex; flex-direction: column; gap: var(--spacing-md); }
.patient-type-row { display: flex; align-items: center; gap: var(--spacing-md); }
.type-info { flex: 1; }
.type-label { font-size: 0.85rem; font-weight: 500; margin-bottom: 4px; }
.type-bar { height: 8px; background: var(--bg-tertiary); border-radius: 4px; overflow: hidden; }
.type-fill { height: 100%; background: var(--secondary); border-radius: 4px; }
.type-stats { text-align: right; }
.type-count { font-weight: 700; color: var(--text-primary); }
.type-percent { font-size: 0.75rem; color: var(--text-muted); margin-left: var(--spacing-xs); }

/* Productivity Stats */
.productivity-stats { display: flex; flex-direction: column; gap: var(--spacing-md); }
.prod-stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}
.prod-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.prod-info { flex: 1; }
.prod-value { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); }
.prod-label { font-size: 0.75rem; color: var(--text-muted); }
.prod-percent { text-align: right; }
.prod-percent span { font-size: 1.1rem; font-weight: 600; color: var(--success); }
.prod-percent small { display: block; font-size: 0.7rem; color: var(--text-muted); }

/* ===== Admin Users ===== */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}
.admin-stat {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
}
.admin-stat .stat-value { font-size: 2rem; font-weight: 700; color: var(--primary); }
.admin-stat .stat-label { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

.users-table { width: 100%; overflow-x: auto; }
.users-table .table-header {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) minmax(180px, 2fr) minmax(140px, 1.5fr) 100px 120px 100px;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  min-width: 800px;
}
.users-table .table-body { min-width: 800px; }
.users-table .table-row {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) minmax(180px, 2fr) minmax(140px, 1.5fr) 100px 120px 100px;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  transition: background var(--transition-fast);
}
.users-table .table-row:hover { background: var(--bg-tertiary); }

.td-user { display: flex; align-items: center; gap: var(--spacing-sm); }
.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1rem;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-weight: 600; color: var(--text-primary); }
.td-email { color: var(--text-secondary); font-size: 0.9rem; }
.td-roles { display: flex; flex-wrap: wrap; gap: 4px; }
.role-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}
.role-badge.super { background: linear-gradient(135deg, #9B59B6, #8E44AD); color: white; }
.role-badge.admin { background: rgba(231, 76, 60, 0.15); color: var(--error); }
.role-badge.doctor { background: rgba(52, 152, 219, 0.15); color: var(--info); }
.role-badge.technician { background: rgba(241, 196, 15, 0.15); color: #856404; }
.role-badge.viewer { background: var(--bg-tertiary); color: var(--text-muted); }

.status-badge.active { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.status-badge.inactive { background: rgba(231, 76, 60, 0.15); color: var(--error); }

.td-actions { display: flex; gap: var(--spacing-xs); }
.td-actions .btn-sm { padding: 6px 8px; }

.search-input {
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  width: 200px;
  background: var(--bg-primary);
}

/* Roles checkboxes */
.roles-checkboxes { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.checkbox-label:hover { background: var(--bg-primary); }
.checkbox-input { display: none; }
.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--transition-fast);
}
.checkbox-input:checked + .checkbox-custom {
  background: var(--primary);
  border-color: var(--primary);
}
.checkbox-input:checked + .checkbox-custom::after {
  content: '✓';
  color: white;
  font-size: 12px;
  font-weight: bold;
}
.checkbox-text { display: flex; flex-direction: column; }
.checkbox-text strong { color: var(--text-primary); font-size: 0.9rem; }
.checkbox-text small { color: var(--text-muted); font-size: 0.75rem; }

/* Toggle switch */
.toggle-switch { display: flex; align-items: center; }
.toggle-switch input { display: none; }
.toggle-switch label {
  position: relative;
  width: 60px;
  height: 30px;
  background: var(--bg-tertiary);
  border-radius: 15px;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.toggle-switch input:checked + label { background: var(--success); }
.toggle-switch label::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 24px;
  height: 24px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + label::after { transform: translateX(30px); }
.toggle-label-on, .toggle-label-off {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
}
.toggle-label-on { left: 8px; color: white; opacity: 0; }
.toggle-label-off { right: 6px; color: var(--text-muted); }
.toggle-switch input:checked + label .toggle-label-on { opacity: 1; }
.toggle-switch input:checked + label .toggle-label-off { opacity: 0; }

.modal-sm { max-width: 400px; }
.btn-error { background: var(--error); color: white; }
.btn-error:hover { background: #c0392b; }

@media (max-width: 1024px) {
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .admin-stats { grid-template-columns: 1fr; }
}

/* ===== Access Logs Report ===== */
.date-filter {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.date-filter .form-input {
  width: 150px;
  padding: 8px 12px;
}
.date-filter span { color: var(--text-muted); font-size: 0.85rem; }

.access-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}
.access-stat {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.access-stat .stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.access-stat.stat-primary .stat-icon { background: rgba(0, 119, 182, 0.1); color: var(--primary); }
.access-stat.stat-success .stat-icon { background: rgba(39, 174, 96, 0.1); color: var(--success); }
.access-stat.stat-info .stat-icon { background: rgba(52, 152, 219, 0.1); color: var(--info); }
.access-stat .stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-primary); }
.access-stat .stat-label { font-size: 0.85rem; color: var(--text-muted); }

.charts-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}
.chart-card { min-height: 280px; }
.chart-card.chart-small { min-height: 200px; }
.chart-container { height: 200px; display: flex; align-items: flex-end; }

/* Bar chart vertical */
.bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  gap: 2px;
  padding-bottom: 24px;
  position: relative;
}
.bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}
.bar-fill {
  width: 100%;
  max-width: 20px;
  background: linear-gradient(180deg, var(--primary), var(--secondary));
  border-radius: 4px 4px 0 0;
  min-height: 4px;
  transition: height 0.3s ease;
}
.bar-fill:hover { opacity: 0.8; }
.bar-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
  position: absolute;
  bottom: 0;
}

/* Bar chart horizontal */
.bar-chart-horizontal { 
  display: flex;
  flex-direction: column; 
  gap: var(--spacing-sm); 
  padding: 0; 
  height: auto;
  width: 100%;
}
.bar-item-h {
  display: grid;
  grid-template-columns: 50px 1fr 40px;
  align-items: center;
  gap: var(--spacing-md);
  width: 100%;
}
.bar-label-h { font-size: 0.8rem; color: var(--text-secondary); font-weight: 500; text-align: right; }
.bar-track {
  width: 100%;
  height: 24px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.bar-fill-h {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  min-width: 2px;
  transition: width 0.3s ease;
}
.bar-value { font-size: 0.8rem; color: var(--text-primary); font-weight: 600; text-align: right; }

/* Pie legend */
.pie-legend { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.legend-item { display: flex; align-items: center; gap: var(--spacing-sm); }
.legend-color { width: 12px; height: 12px; border-radius: 3px; }
.legend-color.browser-chrome { background: #4285F4; }
.legend-color.browser-firefox { background: #FF7139; }
.legend-color.browser-safari { background: #000; }
.legend-color.browser-edge { background: #0078D7; }
.legend-color.browser-opera { background: #FF1B2D; }
.legend-color.browser-unknown { background: var(--text-muted); }
.legend-label { flex: 1; font-size: 0.85rem; color: var(--text-secondary); }
.legend-value { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }

/* Device stats */
.device-stats { display: flex; flex-direction: column; gap: var(--spacing-md); }
.device-item { display: flex; align-items: center; gap: var(--spacing-md); }
.device-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}
.device-name { font-weight: 600; color: var(--text-primary); }
.device-count { font-size: 0.8rem; color: var(--text-muted); }

/* Top users */
.top-users-list { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.top-user-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}
.user-rank {
  width: 28px;
  height: 28px;
  background: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}
.top-user-item .user-info { flex: 1; }
.top-user-item .user-email { font-weight: 500; color: var(--text-primary); font-size: 0.9rem; }
.top-user-item .user-last { font-size: 0.75rem; color: var(--text-muted); }
.top-user-item .user-count {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
}

/* Access table */
.access-table { width: 100%; overflow-x: auto; }
.access-table-header {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr 1fr 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  min-width: 700px;
}
.access-table-body { min-width: 700px; }
.access-table-row {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr 1fr 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}
.access-table-row:hover { background: var(--bg-tertiary); }
.access-table-row .td-user { display: flex; align-items: center; gap: var(--spacing-sm); }
.access-table-row .user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}
.access-table-row .user-name { font-weight: 500; color: var(--text-primary); }
.access-table-row .user-email { font-size: 0.8rem; color: var(--text-muted); }
.date-main { font-weight: 500; color: var(--text-primary); }
.date-time { font-size: 0.8rem; color: var(--text-muted); }
.td-ip { font-family: monospace; font-size: 0.85rem; color: var(--text-secondary); }
.td-browser { font-size: 0.85rem; color: var(--text-secondary); }
.device-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
}
.device-badge.desktop { background: rgba(52, 152, 219, 0.15); color: var(--info); }
.device-badge.mobile { background: rgba(39, 174, 96, 0.15); color: var(--success); }
.device-badge.tablet { background: rgba(155, 89, 182, 0.15); color: #9B59B6; }

.empty-row { padding: var(--spacing-xl); text-align: center; color: var(--text-muted); }

@media (max-width: 1024px) {
  .access-stats { grid-template-columns: 1fr; }
  .charts-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .date-filter { flex-wrap: wrap; }
  .date-filter .form-input { width: 100%; }
}

/* ===== AI Logs ===== */
.filter-group {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.filter-group .form-select,
.filter-group .form-input {
  padding: 8px 12px;
  width: auto;
}
.filter-separator { color: var(--text-muted); font-size: 0.85rem; }

.ai-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}
.ai-stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.ai-stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-stat-card.stat-total .stat-icon { background: rgba(0, 119, 182, 0.1); color: var(--primary); }
.ai-stat-card.stat-success .stat-icon { background: rgba(39, 174, 96, 0.1); color: var(--success); }
.ai-stat-card.stat-error .stat-icon { background: rgba(231, 76, 60, 0.1); color: var(--error); }
.ai-stat-card.stat-tokens .stat-icon { background: rgba(155, 89, 182, 0.1); color: #9B59B6; }
.ai-stat-card.stat-cost .stat-icon { background: rgba(241, 196, 15, 0.1); color: #F1C40F; }
.ai-stat-card .stat-value { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.ai-stat-card .stat-label { font-size: 0.8rem; color: var(--text-muted); }
.ai-stat-card .stat-percent { font-size: 0.75rem; color: var(--success); font-weight: 600; }

.cards-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.provider-stats { display: flex; flex-direction: column; gap: var(--spacing-md); }
.provider-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}
.provider-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
}
.provider-icon.small { width: 28px; height: 28px; font-size: 0.8rem; }
.provider-icon.gemini { background: linear-gradient(135deg, #4285F4, #34A853); }
.provider-icon.openai { background: linear-gradient(135deg, #10A37F, #1A7F64); }
.provider-icon.anthropic { background: linear-gradient(135deg, #D97706, #B45309); }
.provider-name { font-weight: 600; color: var(--text-primary); min-width: 80px; }
.provider-metrics { display: flex; gap: var(--spacing-lg); flex: 1; }
.provider-metrics .metric { text-align: center; }
.provider-metrics .metric-value { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.provider-metrics .metric-label { font-size: 0.7rem; color: var(--text-muted); }

.token-usage { display: flex; flex-direction: column; gap: var(--spacing-md); }
.token-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.token-provider { display: flex; align-items: center; gap: var(--spacing-sm); min-width: 100px; }
.token-details { flex: 1; }
.token-bar {
  display: flex;
  height: 20px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 4px;
}
.token-input { background: var(--primary); }
.token-output { background: var(--secondary); }
.token-numbers { display: flex; gap: var(--spacing-md); font-size: 0.75rem; }
.input-tokens { color: var(--primary); }
.output-tokens { color: var(--secondary); }
.token-cost { font-weight: 600; color: var(--text-primary); min-width: 80px; text-align: right; }

.tabs { display: flex; gap: var(--spacing-sm); }
.tab {
  padding: 8px 16px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition-fast);
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

.ai-logs-table { width: 100%; overflow-x: auto; }
.ai-logs-table .table-header {
  display: grid;
  grid-template-columns: 80px 80px 150px 100px 80px 80px 120px;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  min-width: 700px;
}
.ai-logs-table .table-body { min-width: 700px; }
.ai-logs-table .table-row {
  display: grid;
  grid-template-columns: 80px 80px 150px 100px 80px 80px 120px;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}
.ai-logs-table .table-row:hover { background: var(--bg-tertiary); }
.ai-logs-table .table-row.error-row { background: rgba(231, 76, 60, 0.03); }
.ai-logs-table .table-row.error-row:hover { background: rgba(231, 76, 60, 0.08); }

/* Error tab specific columns */
#tab-errors .table-header {
  grid-template-columns: 100px 1fr 100px 120px 80px;
}
#tab-errors .table-row {
  grid-template-columns: 100px 1fr 100px 120px 80px;
}

.td-error { overflow: hidden; }
.error-code {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--error);
  font-weight: 600;
}
.error-message {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
}

/* Error detail modal */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.detail-section { background: var(--bg-tertiary); padding: var(--spacing-md); border-radius: var(--radius-md); }
.detail-section.full-width { grid-column: 1 / -1; }
.detail-section h4 { margin: 0 0 var(--spacing-sm); color: var(--text-primary); font-size: 0.9rem; }
.detail-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 0.85rem; }
.detail-row span { color: var(--text-muted); }
.error-text { color: var(--error); }
.error-message-full {
  background: var(--bg-primary);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-sm);
}
.raw-response {
  background: var(--bg-primary);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-family: monospace;
  overflow-x: auto;
  max-height: 300px;
  white-space: pre-wrap;
  word-break: break-all;
}
.loading-spinner { text-align: center; padding: var(--spacing-xl); color: var(--text-muted); }
.error-state { text-align: center; padding: var(--spacing-xl); color: var(--error); }

@media (max-width: 1200px) {
  .ai-stats-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .ai-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-row { grid-template-columns: 1fr; }
  .filter-group { flex-wrap: wrap; }
}
@media (max-width: 600px) {
  .ai-stats-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

/* ECG List */
.ecg-list { display: flex; flex-direction: column; gap: var(--spacing-sm); }
.ecg-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  transition: background var(--transition-fast);
}
.ecg-item:hover { background: var(--bg-tertiary); }
.ecg-item-icon { color: var(--primary); }
.ecg-item-content { flex: 1; }
.ecg-item-code { font-weight: 600; color: var(--text-primary); }
.ecg-item-meta { display: flex; gap: var(--spacing-md); font-size: 0.75rem; color: var(--text-muted); }

/* Actions Grid */
.actions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
.action-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  text-align: center;
  transition: all var(--transition-fast);
}
.action-card:hover { background: var(--bg-tertiary); transform: translateY(-2px); }
.action-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.action-diagnosis { background: #E8F8F5; color: var(--secondary); }
.action-training { background: #FFF3CD; color: #856404; }
.action-pending { background: #E8F4FD; color: var(--primary); }
.action-settings { background: var(--bg-tertiary); color: var(--text-secondary); }
.action-title { font-weight: 600; color: var(--text-primary); }
.action-desc { font-size: 0.75rem; color: var(--text-muted); }

/* Status Bars */
.status-bars { display: flex; flex-direction: column; gap: var(--spacing-md); }
.status-bar-label { display: flex; justify-content: space-between; font-size: 0.875rem; margin-bottom: var(--spacing-xs); }
.status-bar-track { height: 8px; background: var(--bg-tertiary); border-radius: 4px; overflow: hidden; }
.status-bar-fill { height: 100%; border-radius: 4px; transition: width var(--transition-normal); }
.status-bar-fill.pending { background: var(--warning); }
.status-bar-fill.processing { background: var(--info); }
.status-bar-fill.completed { background: var(--secondary); }
.status-bar-fill.validated { background: var(--primary); }

/* AI Status */
.ai-status { margin-top: var(--spacing-lg); padding-top: var(--spacing-lg); border-top: 1px solid var(--border-color); }
.ai-status-indicator { display: flex; align-items: center; gap: var(--spacing-sm); font-weight: 500; }
.ai-status-dot { width: 8px; height: 8px; border-radius: 50%; }
.ai-status-dot.active { background: var(--success); }
.ai-status-dot.inactive { background: var(--text-muted); }
.ai-status-text { font-size: 0.875rem; color: var(--text-muted); margin-top: var(--spacing-sm); }

/* Page Header */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}
.page-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.page-subtitle { color: var(--text-secondary); margin-top: var(--spacing-xs); }
.page-meta { display: flex; gap: var(--spacing-sm); margin-top: var(--spacing-sm); }
.page-header-actions { display: flex; gap: var(--spacing-sm); }

/* Table */
.table-responsive { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: var(--spacing-md); text-align: left; border-bottom: 1px solid var(--border-color); }
.table th { font-weight: 600; color: var(--text-secondary); font-size: 0.75rem; text-transform: uppercase; }
.table-link { color: var(--primary); font-weight: 500; }
.table-actions { display: flex; gap: var(--spacing-xs); }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--spacing-md); padding: var(--spacing-lg); }
.pagination-btn { padding: var(--spacing-sm); border-radius: var(--radius-md); background: var(--bg-tertiary); color: var(--text-primary); }
.pagination-info { font-size: 0.875rem; color: var(--text-secondary); }

/* Empty State */
.empty-state { text-align: center; padding: var(--spacing-xl); color: var(--text-muted); }
.empty-state svg { margin-bottom: var(--spacing-md); opacity: 0.5; }
.empty-state h3 { color: var(--text-primary); margin-bottom: var(--spacing-sm); }
.empty-state p { margin-bottom: var(--spacing-lg); }
.empty-state.small { padding: var(--spacing-lg); }
.empty-state.small svg { width: 32px; height: 32px; }

/* Login Page */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}
.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.login-header { text-align: center; margin-bottom: var(--spacing-xl); }
.login-logo { margin-bottom: var(--spacing-md); }
.login-logo svg { stroke: var(--primary); }
.login-title { font-size: 1.75rem; font-weight: 700; margin: 0; }
.login-subtitle { color: var(--text-secondary); margin-top: var(--spacing-sm); font-size: 0.875rem; }
.login-footer { text-align: center; margin-top: var(--spacing-xl); padding-top: var(--spacing-lg); border-top: 1px solid var(--border-color); }
.login-footer p { font-size: 0.75rem; color: var(--text-muted); }
.login-theme-toggle { margin-top: var(--spacing-md); }

/* Alerts */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}
.alert-info { background: #D1ECF1; color: #0C5460; }
.alert-error { background: #F8D7DA; color: #721C24; }
.alert-content strong { display: block; margin-bottom: var(--spacing-xs); }

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}
.modal.open, .modal.active { opacity: 1; visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0, 0, 0, 0.5); }
.modal-content {
  position: relative;
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-fast);
}
.modal.open .modal-content, .modal.active .modal-content { transform: scale(1); }
.modal-lg { max-width: 800px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}
.modal-header h3 { margin: 0; }
.modal-close { background: none; border: none; color: var(--text-muted); padding: var(--spacing-xs); }
.modal-body { padding: var(--spacing-lg); max-height: 60vh; overflow-y: auto; }
.modal-footer { display: flex; justify-content: flex-end; gap: var(--spacing-sm); padding: var(--spacing-lg); border-top: 1px solid var(--border-color); }

/* Upload Area */
.upload-area {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
}
.upload-area:hover, .upload-area.dragover { border-color: var(--primary); background: var(--bg-tertiary); }
.upload-area.has-file { border-style: solid; border-color: var(--success); }
.upload-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-placeholder svg { color: var(--text-muted); margin-bottom: var(--spacing-md); }
.upload-text { font-weight: 500; color: var(--text-primary); }
.upload-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--spacing-sm); }
.upload-preview { margin-top: var(--spacing-md); }
.upload-preview img { max-height: 200px; border-radius: var(--radius-md); }
.upload-area.has-file .upload-placeholder { display: none; }

/* Purpose Selector */
.purpose-selector { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
.purpose-option input { display: none; }
.purpose-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}
.purpose-option input:checked + .purpose-card { border-color: var(--primary); background: var(--bg-tertiary); }
.purpose-icon { width: 64px; height: 64px; border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; }
.purpose-icon.diagnosis { background: #E8F8F5; color: var(--secondary); }
.purpose-icon.training { background: #FFF3CD; color: #856404; }
.purpose-title { font-weight: 600; }
.purpose-desc { font-size: 0.75rem; color: var(--text-muted); }

/* Form Grid */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); }
@media (max-width: 1024px) { .form-grid { grid-template-columns: 1fr; } }
.form-column { display: flex; flex-direction: column; gap: var(--spacing-lg); }
.form-actions { display: flex; justify-content: flex-end; gap: var(--spacing-md); margin-top: var(--spacing-xl); padding-top: var(--spacing-xl); border-top: 1px solid var(--border-color); }

/* Collapsible */
.collapsible { transition: all var(--transition-normal); }
.collapsible.collapsed { display: none; }

/* Detail Grid */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-xl); }
@media (max-width: 1024px) { .detail-grid { grid-template-columns: 1fr; } }
.detail-column { display: flex; flex-direction: column; gap: var(--spacing-lg); }
.detail-column-image { position: sticky; top: calc(var(--header-height) + var(--spacing-xl)); align-self: start; }

/* Image Card */
.image-container { position: relative; }
.ecg-image { width: 100%; border-radius: var(--radius-md); cursor: zoom-in; }
.image-actions { 
  position: absolute; 
  bottom: var(--spacing-md); 
  right: var(--spacing-md);
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}
.image-actions .btn { 
  background: rgba(0, 0, 0, 0.7); 
  color: white;
  border-color: transparent;
}
.image-actions .btn:hover { 
  background: rgba(0, 0, 0, 0.9); 
}
.image-actions .btn-pdf {
  background: rgba(231, 76, 60, 0.9);
}
.image-actions .btn-pdf:hover {
  background: rgba(192, 57, 43, 1);
}
.converted-badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(231, 76, 60, 0.9);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}
.image-container {
  position: relative;
}

/* Info Grid */
.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-md); }
.info-item-full { grid-column: 1 / -1; }
.info-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; margin-bottom: var(--spacing-xs); }
.info-value { font-weight: 500; }

/* Age Heatmap Bar */
.age-display {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.age-value {
  font-size: 1.25rem;
  font-weight: 600;
  min-width: 80px;
}
.age-bar-container {
  flex: 1;
  max-width: 300px;
}
.age-bar-track {
  position: relative;
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(to right, 
    #22c55e 0%,      /* Verde - 0 años */
    #84cc16 20%,     /* Lima - 24 años */
    #eab308 35%,     /* Amarillo - 42 años */
    #f97316 50%,     /* Naranja - 60 años */
    #ef4444 70%,     /* Rojo - 84 años */
    #dc2626 85%,     /* Rojo oscuro - 102 años */
    #991b1b 100%     /* Rojo muy oscuro - 120 años */
  );
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.2);
}
.age-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 6px 0 0 6px;
  background: transparent;
}
.age-marker {
  position: absolute;
  top: -4px;
  width: 4px;
  height: 20px;
  background: var(--text-primary);
  border-radius: 2px;
  transform: translateX(-50%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.age-marker::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: white;
  border-radius: 50%;
  border: 2px solid var(--text-primary);
}
.age-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* AI Results */
.ai-result { 
  padding: var(--spacing-lg); 
  background: var(--bg-primary); 
  border-radius: var(--radius-md); 
  margin-bottom: var(--spacing-md); 
  border: 1px solid var(--border-color);
}
.ai-result.consensus { 
  background: linear-gradient(135deg, rgba(0, 119, 182, 0.05), rgba(42, 157, 143, 0.05));
  border-color: var(--primary);
}
.ai-result-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-md); }
.ai-provider-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.ai-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}
.consensus-icon {
  font-size: 1.25rem;
}
.ai-provider { 
  font-weight: 600; 
  color: var(--primary); 
  text-transform: capitalize;
  padding: 2px 8px;
  background: rgba(0, 119, 182, 0.1);
  border-radius: var(--radius-sm);
}
.ai-date { font-size: 0.75rem; color: var(--text-muted); }
.ai-conditions { margin-bottom: var(--spacing-md); }
.ai-condition { display: flex; align-items: center; gap: var(--spacing-md); margin-bottom: var(--spacing-sm); }
.ai-condition-name { flex: 1; font-weight: 500; }
.ai-condition-confidence { display: flex; align-items: center; gap: var(--spacing-sm); }
.confidence-bar { width: 100px; height: 8px; background: var(--bg-tertiary); border-radius: 4px; overflow: hidden; }
.confidence-fill { height: 100%; border-radius: 4px; transition: width 0.3s ease; }
.confidence-fill.high { background: var(--success); }
.confidence-fill.medium { background: var(--warning); }
.confidence-fill.low { background: var(--error); }
.confidence-value { font-size: 0.75rem; font-weight: 600; min-width: 40px; }
.agreed-badge { 
  font-size: 0.65rem; 
  background: var(--success); 
  color: white; 
  padding: 2px 6px; 
  border-radius: 10px; 
  margin-left: var(--spacing-xs);
}
.ai-summary { 
  padding: var(--spacing-md); 
  background: var(--bg-tertiary); 
  border-radius: var(--radius-sm); 
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
  line-height: 1.5;
}
.ai-recommendations {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: var(--spacing-sm);
}
.ai-urgency {
  display: inline-block;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
}
.ai-urgency.attention { background: rgba(244, 162, 97, 0.15); color: var(--warning); }
.ai-urgency.urgent { background: rgba(231, 111, 81, 0.15); color: var(--accent); }
.ai-urgency.emergency { background: rgba(230, 57, 70, 0.15); color: var(--error); }

/* AI Processing State */
.ai-processing-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  text-align: center;
}
.ai-processing-state svg {
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}
.ai-processing-state .processing-text {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}
.spinner-large {
  width: 48px;
  height: 48px;
  border: 3px solid var(--bg-tertiary);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--spacing-md);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* AI Error States */
.ai-error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xl);
  text-align: center;
  background: rgba(231, 76, 60, 0.05);
  border-radius: var(--radius-md);
}
.ai-error-state svg { color: var(--error); }
.ai-error-state .error-title { font-weight: 600; color: var(--error); margin: 0; }
.ai-error-state .error-hint { font-size: 0.85rem; color: var(--text-muted); margin: 0; }
.ai-error-state .error-reasons {
  text-align: left;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin: var(--spacing-sm) 0;
  padding-left: var(--spacing-lg);
}
.ai-error-state .error-reasons li { margin-bottom: 4px; }

.ai-error-result {
  background: rgba(231, 76, 60, 0.05);
  border: 1px solid rgba(231, 76, 60, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}
.ai-error-result .error-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}
.ai-error-result .error-header svg { color: var(--error); flex-shrink: 0; }
.ai-error-result .error-title { font-weight: 600; color: var(--error); }
.ai-error-result .error-message {
  background: var(--bg-primary);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}
.ai-error-result .error-message p { margin: 0; }
.ai-error-result .error-actions { display: flex; justify-content: flex-end; }

/* Accuracy Badge */
.accuracy-badge { display: inline-flex; padding: var(--spacing-xs) var(--spacing-sm); border-radius: var(--radius-sm); font-weight: 600; }
.accuracy-badge.high { background: #D4EDDA; color: #155724; }
.accuracy-badge.medium { background: #FFF3CD; color: #856404; }
.accuracy-badge.low { background: #F8D7DA; color: #721C24; }

/* Validation */
.validation-section { margin-top: var(--spacing-lg); }
.validation-section h4 { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--spacing-sm); }

/* Settings */
.settings-grid { display: grid; grid-template-columns: 200px 1fr; gap: var(--spacing-xl); }
@media (max-width: 768px) { .settings-grid { grid-template-columns: 1fr; } }
.settings-nav { display: flex; flex-direction: column; gap: var(--spacing-xs); }
.settings-nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.settings-nav-item:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.settings-nav-item.active { background: var(--primary); color: white; }
.settings-nav-divider { height: 1px; background: var(--border-color); margin: var(--spacing-md) 0; }
.setting-item { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-md) 0; border-bottom: 1px solid var(--border-color); }
.setting-item:last-child { border-bottom: none; }
.setting-label { font-weight: 500; }
.setting-description { font-size: 0.75rem; color: var(--text-muted); margin-top: var(--spacing-xs); }
.setting-control { min-width: 200px; }
.input-group { display: flex; gap: var(--spacing-xs); }

/* Options Grid */
.options-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--spacing-lg); }
.option-card .card-body { min-height: 100px; }
.option-description { font-size: 0.875rem; color: var(--text-muted); margin-bottom: var(--spacing-md); }
.option-items { display: flex; flex-wrap: wrap; gap: var(--spacing-xs); }
.tag-more { background: var(--primary); color: white; }

/* Items List in Modal */
.add-item-form { padding: var(--spacing-md); background: var(--bg-tertiary); border-radius: var(--radius-md); margin-bottom: var(--spacing-lg); }
.add-item-form h4 { margin-bottom: var(--spacing-md); }
.items-list { max-height: 400px; overflow-y: auto; }
.item-row { display: flex; align-items: center; justify-content: space-between; padding: var(--spacing-sm) var(--spacing-md); border-bottom: 1px solid var(--border-color); }
.item-info { display: flex; align-items: center; gap: var(--spacing-md); }
.item-code { font-family: monospace; font-size: 0.75rem; background: var(--bg-tertiary); padding: var(--spacing-xs) var(--spacing-sm); border-radius: var(--radius-sm); }
.item-name { font-weight: 500; }
.item-name-en { font-size: 0.75rem; color: var(--text-muted); }
.item-actions { display: flex; align-items: center; gap: var(--spacing-sm); }

/* Toast */
#toast-container { position: fixed; bottom: var(--spacing-lg); right: var(--spacing-lg); z-index: 300; display: flex; flex-direction: column; gap: var(--spacing-sm); }
.toast {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--shadow-color);
  animation: slideIn 0.3s ease;
}
.toast.success { border-left: 4px solid var(--success); }
.toast.error { border-left: 4px solid var(--error); }
.toast.info { border-left: 4px solid var(--info); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Error Page */
.error-page { display: flex; align-items: center; justify-content: center; min-height: 60vh; }
.error-content { text-align: center; }
.error-icon { color: var(--error); margin-bottom: var(--spacing-lg); }
.error-title { font-size: 1.5rem; margin-bottom: var(--spacing-sm); }
.error-message { color: var(--text-secondary); margin-bottom: var(--spacing-xl); }
.error-actions { display: flex; justify-content: center; gap: var(--spacing-md); }

/* Filters */
.filters-card { margin-bottom: var(--spacing-lg); }
.filters-form .filters-row { display: flex; flex-wrap: wrap; gap: var(--spacing-md); align-items: flex-end; }
.filters-form .form-group { flex: 1; min-width: 150px; margin-bottom: 0; }
.filters-form .form-group-actions { display: flex; gap: var(--spacing-sm); flex: 0 0 auto; }

/* Help System */
.help-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: var(--spacing-md) 0 var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--info);
  line-height: 1.5;
}
.help-hint-important {
  border-left-color: var(--warning);
  background: #FFF8E6;
}
[data-theme="dark"] .help-hint-important {
  background: rgba(244, 162, 97, 0.1);
}
.help-trigger { opacity: 0.6; transition: opacity var(--transition-fast); }
.help-trigger:hover { opacity: 1; }
.card-header-actions { display: flex; align-items: center; gap: var(--spacing-xs); }

/* Help Modal Content */
.modal-lg .modal-body {
  padding: var(--spacing-xl) var(--spacing-2xl);
  max-height: 70vh;
  overflow-y: auto;
}
.modal-lg .modal-header {
  padding: var(--spacing-lg) var(--spacing-2xl);
}
.modal-lg .modal-footer {
  padding: var(--spacing-lg) var(--spacing-2xl);
}

/* Validation Modal Professional */
.modal-header-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.modal-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-md);
  color: white;
}
.modal-header-text h3 {
  margin: 0;
  font-size: 1.25rem;
}
.modal-subtitle {
  margin: 4px 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Validation AI Summary */
.validation-ai-summary {
  background: linear-gradient(135deg, rgba(0, 119, 182, 0.05), rgba(42, 157, 143, 0.05));
  border: 1px solid rgba(0, 119, 182, 0.2);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.validation-section-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--text-secondary);
}
.validation-section-header .form-label {
  margin: 0;
  font-weight: 600;
}
.ai-detected-conditions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}
.detected-condition {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
}
.detected-condition .condition-confidence {
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.75rem;
}
.detected-condition .condition-confidence.high { background: rgba(42, 157, 143, 0.2); color: var(--success); }
.detected-condition .condition-confidence.medium { background: rgba(244, 162, 97, 0.2); color: var(--warning); }
.detected-condition .condition-confidence.low { background: rgba(230, 57, 70, 0.2); color: var(--error); }

/* Accuracy Slider */
.accuracy-slider-container {
  position: relative;
  padding: var(--spacing-md) 0;
}
.accuracy-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, var(--error) 0%, var(--warning) 50%, var(--success) 100%);
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}
.accuracy-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: white;
  border: 3px solid var(--primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  cursor: grab;
  transition: transform 0.15s ease;
}
.accuracy-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}
.accuracy-slider::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.15);
}
.accuracy-display {
  position: absolute;
  top: -8px;
  right: 0;
  text-align: right;
}
.accuracy-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}
.accuracy-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}
.accuracy-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xs);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Searchable Conditions */
.searchable-conditions {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.search-box {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  gap: var(--spacing-sm);
}
.search-box .search-icon {
  color: var(--text-muted);
  flex-shrink: 0;
}
.search-box .search-input {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 0.9rem;
  padding: var(--spacing-xs) 0;
}
.search-box .search-input:focus {
  outline: none;
}
.search-clear {
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--text-muted);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-clear:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}
.conditions-count {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}
.selected-count {
  color: var(--primary);
  font-weight: 600;
}
.conditions-list {
  max-height: 200px;
  overflow-y: auto;
  padding: var(--spacing-xs);
}
.conditions-rejected {
  max-height: 120px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}
.condition-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease;
}
.condition-item:hover {
  background: var(--bg-tertiary);
}
.condition-item.ai-detected {
  background: rgba(0, 119, 182, 0.05);
  border-left: 3px solid var(--primary);
}
.condition-item input[type="checkbox"] {
  display: none;
}
.condition-checkbox {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
  flex-shrink: 0;
}
.condition-checkbox .check-icon {
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.15s ease;
  color: white;
}
.condition-item input:checked + .condition-checkbox {
  background: var(--success);
  border-color: var(--success);
}
.condition-item input:checked + .condition-checkbox .check-icon {
  opacity: 1;
  transform: scale(1);
}
.condition-checkbox.rejected {
  border-color: var(--error);
}
.condition-item input:checked + .condition-checkbox.rejected {
  background: var(--error);
  border-color: var(--error);
}
.condition-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}
.condition-label {
  font-size: 0.9rem;
}
.ai-badge {
  font-size: 0.65rem;
  padding: 2px 6px;
  background: var(--primary);
  color: white;
  border-radius: 4px;
  font-weight: 600;
}
.no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  gap: var(--spacing-sm);
}

/* Modal Footer Info */
.modal-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}
.modal-footer-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
}
.modal-footer-actions {
  display: flex;
  gap: var(--spacing-sm);
}
.help-section { 
  margin-bottom: var(--spacing-xl); 
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
}
.help-section:last-child { 
  margin-bottom: 0; 
  padding-bottom: 0;
  border-bottom: none;
}
.help-section h4 { 
  font-size: 1.1rem; 
  font-weight: 600; 
  margin-bottom: var(--spacing-md); 
  color: var(--primary); 
}
.help-section p { 
  margin-bottom: var(--spacing-md); 
  line-height: 1.7; 
  color: var(--text-secondary);
}
.help-section ul, .help-section ol { 
  margin-left: var(--spacing-xl); 
  margin-bottom: var(--spacing-md); 
}
.help-section li { 
  margin-bottom: var(--spacing-sm); 
  line-height: 1.6; 
  color: var(--text-secondary);
}
.help-section li strong {
  color: var(--text-primary);
}
.help-section-warning {
  background: #FFF3CD;
  border: 1px solid #F4A261;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}
[data-theme="dark"] .help-section-warning {
  background: rgba(244, 162, 97, 0.15);
  border-color: rgba(244, 162, 97, 0.5);
}
.help-note {
  font-size: 0.9rem;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
  line-height: 1.5;
}
.help-note-warning {
  background: #FFF3CD;
  color: #856404;
}
[data-theme="dark"] .help-note-warning {
  background: rgba(244, 162, 97, 0.15);
  color: var(--warning);
}
.severity-indicator {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  margin-right: var(--spacing-sm);
  vertical-align: middle;
}
.severity-indicator.low { background: var(--success); }
.severity-indicator.medium { background: var(--warning); }
.severity-indicator.high { background: var(--accent); }
.severity-indicator.critical { background: var(--error); }

/* PDF Preview */
.pdf-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
  min-height: 200px;
}
.pdf-icon {
  color: var(--accent);
  margin-bottom: var(--spacing-lg);
}
.pdf-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}
.pdf-label {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.pdf-name {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Card Body Spacing Fix */
.card-body {
  padding: var(--spacing-lg) var(--spacing-xl);
}
.card-header {
  padding: var(--spacing-md) var(--spacing-xl);
}

/* Info Grid Spacing */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-lg);
}
.info-item {
  padding: var(--spacing-sm) 0;
}
.info-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}
.info-value {
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
}

/* Tags List Spacing */
.tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

/* Checkbox Grid Spacing */
.checkbox-grid {
  display: grid;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}
.checkbox-grid-2 {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}
.checkbox-item:hover {
  background: var(--bg-tertiary);
}

/* Form Spacing Improvements */
.form-group {
  margin-bottom: var(--spacing-lg);
}
.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--text-primary);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

/* Wizard Styles */
.wizard-steps {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}
.wizard-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  opacity: 0.5;
  transition: all var(--transition-normal);
}
.wizard-step.active {
  opacity: 1;
}
.wizard-step.completed {
  opacity: 0.8;
}
.wizard-step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-normal);
}
.wizard-step.active .wizard-step-number {
  background: var(--primary);
  color: white;
}
.wizard-step.completed .wizard-step-number {
  background: var(--success);
  color: white;
}
.wizard-step-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  white-space: nowrap;
}
.wizard-step.active .wizard-step-label {
  color: var(--text-primary);
  font-weight: 500;
}
.wizard-step.step-conditional {
  display: none;
}

.wizard-form .wizard-panel {
  display: none !important;
}
.wizard-form .wizard-panel.active {
  display: block !important;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.wizard-panel-content {
  max-width: 800px;
  margin: 0 auto;
}
.wizard-panel-content .card {
  margin-bottom: var(--spacing-lg);
}

.wizard-actions {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xl) 0;
  max-width: 800px;
  margin: 0 auto;
}
.wizard-actions-left,
.wizard-actions-right {
  display: flex;
  gap: var(--spacing-md);
}

/* Purpose Selector */
.purpose-selector {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}
.purpose-option {
  cursor: pointer;
}
.purpose-option input {
  display: none;
}
.purpose-card {
  padding: var(--spacing-xl);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition-normal);
}
.purpose-option:hover .purpose-card {
  border-color: var(--primary-light);
  background: var(--bg-tertiary);
}
.purpose-option input:checked + .purpose-card {
  border-color: var(--primary);
  background: rgba(0, 119, 182, 0.05);
  box-shadow: 0 0 0 4px rgba(0, 119, 182, 0.1);
}
.purpose-icon {
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}
.purpose-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}
.purpose-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}
.purpose-features {
  text-align: left;
  padding-left: var(--spacing-lg);
  color: var(--text-secondary);
  font-size: 0.85rem;
}
.purpose-features li {
  margin-bottom: var(--spacing-xs);
}

/* Upload Area Large */
.upload-area-large {
  min-height: 250px;
  padding: var(--spacing-2xl);
}
.upload-area-large .upload-title {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

/* Leads Grid */
.leads-grid {
  display: grid;
  gap: var(--spacing-xl);
}
.leads-group-title {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-md);
}
.checkbox-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.lead-item {
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  justify-content: center;
  font-weight: 500;
}
.lead-item input:checked + span {
  color: var(--primary);
}

/* Wizard Quick Actions (step footer) */
.wizard-actions .quick-actions-row {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

/* Dashboard Quick Actions Card */
.card.quick-actions .card-body {
  padding: var(--spacing-md);
}
.card.quick-actions .actions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

/* Training Toggle Section */
.training-toggle-section {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}
.training-toggle-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}
.training-toggle-header svg {
  color: var(--primary);
}
.training-toggle-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}
.training-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
  flex: 1;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
}
.toggle-switch input {
  display: none;
}
.toggle-label {
  display: flex;
  align-items: center;
  width: 100px;
  height: 36px;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 18px;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}
.toggle-label::before {
  content: '';
  position: absolute;
  left: 4px;
  width: 26px;
  height: 26px;
  background: white;
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}
.toggle-text-on,
.toggle-text-off {
  position: absolute;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}
.toggle-text-on {
  left: 12px;
  color: white;
  opacity: 0;
}
.toggle-text-off {
  right: 10px;
  color: var(--text-muted);
  opacity: 1;
}
.toggle-switch input:checked + .toggle-label {
  background: var(--success);
  border-color: var(--success);
}
.toggle-switch input:checked + .toggle-label::before {
  left: calc(100% - 30px);
}
.toggle-switch input:checked + .toggle-label .toggle-text-on {
  opacity: 1;
}
.toggle-switch input:checked + .toggle-label .toggle-text-off {
  opacity: 0;
}

/* Searchable List */
.searchable-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}
.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-input-wrapper .search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 40px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}
.search-input::placeholder {
  color: var(--text-muted);
}
.searchable-list .checkbox-grid {
  max-height: 280px;
  overflow-y: auto;
  padding-right: var(--spacing-xs);
}
.searchable-list .checkbox-grid::-webkit-scrollbar {
  width: 6px;
}
.searchable-list .checkbox-grid::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 3px;
}
.searchable-list .checkbox-grid::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: 3px;
}
.searchable-list .checkbox-item {
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}
.searchable-list .checkbox-item.hidden {
  display: none !important;
}
.searchable-list .checkbox-item.highlight {
  background: rgba(0, 119, 182, 0.1);
}
.no-results {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--text-muted);
  font-style: italic;
}

/* Badges */
.badge.optional {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-sm);
  font-weight: normal;
}
.badge.required {
  background: rgba(231, 111, 81, 0.1);
  color: var(--accent);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-sm);
  font-weight: normal;
}

.severity-badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: var(--spacing-xs);
}
.severity-badge.low { background: rgba(42, 157, 143, 0.1); color: var(--success); }
.severity-badge.medium { background: rgba(244, 162, 97, 0.1); color: var(--warning); }
.severity-badge.high { background: rgba(231, 111, 81, 0.1); color: var(--accent); }
.severity-badge.critical { background: rgba(230, 57, 70, 0.1); color: var(--error); }

.btn-success {
  background: var(--success);
  color: white;
}
.btn-success:hover {
  background: #238b7e;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  margin-right: var(--spacing-xs);
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Filters Card */
.filters-card {
  margin-bottom: var(--spacing-lg);
}
.filters-card .card-body,
.filters-card.card {
  padding: var(--spacing-lg) var(--spacing-xl);
}
.filters-form {
  width: 100%;
}
.filters-row {
  display: grid;
  grid-template-columns: 1.5fr repeat(2, 1fr) auto;
  gap: var(--spacing-lg);
  align-items: end;
}
.filters-row .form-group {
  margin-bottom: 0;
}
.filters-row .form-group-actions {
  display: flex;
  gap: var(--spacing-sm);
  padding-bottom: 2px;
}
@media (max-width: 768px) {
  .filters-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  .filters-row .form-group-actions {
    justify-content: flex-start;
    padding-top: var(--spacing-sm);
  }
}

/* ============================================
   CLINICAL GUIDES & CALCULATORS
   ============================================ */

/* Clinical Guide Card */
.clinical-guide-item {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-left: 4px solid var(--primary);
}

.guide-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.guide-urgency {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

.urgency-normal, .guide-urgency.urgency-normal { background: rgba(42, 157, 143, 0.15); color: var(--success); }
.urgency-attention, .guide-urgency.urgency-attention { background: rgba(244, 162, 97, 0.15); color: #b8860b; }
.urgency-urgent, .guide-urgency.urgency-urgent { background: rgba(231, 111, 81, 0.15); color: var(--accent); }
.urgency-emergency, .guide-urgency.urgency-emergency { background: rgba(230, 57, 70, 0.15); color: var(--error); }

.guide-name {
  margin: 0;
  font-size: 1rem;
  color: var(--text-primary);
}

.guide-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.guide-section {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
}

.guide-section h5 {
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.guide-section.pearls {
  background: rgba(255, 193, 7, 0.1);
  border-left: 3px solid #ffc107;
}

.guide-list {
  margin: 0;
  padding-left: var(--spacing-lg);
  font-size: 0.9rem;
}

.guide-list li {
  margin-bottom: var(--spacing-xs);
  color: var(--text-secondary);
}

.btn-view-full-guide {
  margin-top: var(--spacing-md);
}

/* Guide Modal */
.guide-modal-body {
  max-height: 70vh;
  overflow-y: auto;
}

.guide-urgency-banner {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.guide-full-description {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.guide-full-section {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.guide-full-section h4 {
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
  font-size: 1rem;
}

.guide-full-section ul {
  margin: 0;
  padding-left: var(--spacing-lg);
}

.guide-full-section li {
  margin-bottom: var(--spacing-xs);
  line-height: 1.5;
}

.guide-full-section.protocol {
  background: rgba(0, 119, 182, 0.05);
  border: 1px solid rgba(0, 119, 182, 0.2);
}

.protocol-group {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.protocol-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.protocol-group h5 {
  font-size: 0.9rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.pearls-section {
  background: rgba(255, 193, 7, 0.1);
  border-left: 4px solid #ffc107;
}

.mistakes-section {
  background: rgba(230, 57, 70, 0.05);
  border-left: 4px solid var(--error);
}

.medications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.medication-card {
  background: var(--bg-card);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.medication-card strong {
  color: var(--primary);
}

.med-indication {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: var(--spacing-xs) 0;
}

.med-caution {
  font-size: 0.8rem;
  color: var(--warning);
  margin: 0;
}

.calc-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Calculators Modal */
.calculators-tabs {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  background: var(--bg-secondary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-md);
}

.calc-tab {
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
}

.calc-tab:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.calc-tab.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(0, 119, 182, 0.3);
}

.calculator-info {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.calculator-info h4 {
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.calculator-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

.calculator-form {
  display: grid;
  gap: var(--spacing-sm);
}

.calculator-form .form-group {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.calculator-form .form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
}

.calculator-form .form-control {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.9rem;
  width: 100%;
  box-sizing: border-box;
}

.calculator-form .form-control:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
}

.calculator-form select.form-control {
  cursor: pointer;
}

.checkbox-group {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-md);
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all 0.2s;
  cursor: pointer;
}

.checkbox-group:hover {
  border-color: var(--primary);
  background: rgba(0, 119, 182, 0.05);
}

.checkbox-group:has(input:checked) {
  border-color: var(--primary);
  background: rgba(0, 119, 182, 0.1);
}

.checkbox-group input[type="checkbox"] {
  width: 22px;
  height: 22px;
  accent-color: var(--primary);
  cursor: pointer;
  flex-shrink: 0;
  margin: 0;
}

.checkbox-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.checkbox-group label {
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-weight: 500;
  margin: 0;
}

.checkbox-group .field-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin: 0;
}

.field-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  font-style: italic;
}

.btn-block {
  width: 100%;
  margin-top: var(--spacing-lg);
  padding: 14px;
  font-size: 1rem;
  font-weight: 600;
}

/* Calculator Result */
.calc-result {
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  border: 2px solid var(--primary);
}

.result-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.result-score {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.score-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

.score-max {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.result-risk {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
}

.result-risk.risk-low {
  background: rgba(42, 157, 143, 0.15);
  color: var(--success);
}

.result-risk.risk-medium {
  background: rgba(244, 162, 97, 0.15);
  color: #b8860b;
}

.result-risk.risk-high {
  background: rgba(230, 57, 70, 0.15);
  color: var(--error);
}

.result-interpretation {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border);
}

.result-stat {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.result-factors, .result-recommendations {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
}

.result-factors h5, .result-recommendations h5 {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.result-factors ul, .result-recommendations ul {
  margin: 0;
  padding-left: var(--spacing-lg);
  font-size: 0.9rem;
}

.result-recommendations {
  background: rgba(42, 157, 143, 0.1);
  border-left: 3px solid var(--success);
}

/* Modal Large */
.modal-lg {
  max-width: 800px;
  width: 95%;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }
  .sidebar-toggle { display: flex; }
  .main-content { margin-left: 0; }
  .footer { left: 0; }
  .user-name { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid, .detail-grid { grid-template-columns: 1fr; }
  .detail-column-image { position: static; }
  .purpose-selector { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .settings-nav { flex-direction: row; overflow-x: auto; padding-bottom: var(--spacing-md); }
  
  .calculators-tabs { justify-content: center; }
  .medications-grid { grid-template-columns: 1fr; }
  .result-header { flex-direction: column; gap: var(--spacing-sm); text-align: center; }
}