/* Health Plan Styles */
:root {
  --color-primary: #059669;
  --color-primary-dark: #047857;
  --color-secondary: #10b981;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  background-color: var(--color-gray-50);
  color: var(--color-gray-800);
  min-height: 100vh;
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: white;
  padding: 2rem 1rem;
  box-shadow: var(--shadow-lg);
}

.header-content {
  max-width: 1280px;
  margin: 0 auto;
}

/* Navigation */
.nav-menu {
  margin-top: 1rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-link {
  color: white;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.nav-link--active {
  background: rgba(255, 255, 255, 0.4);
  font-weight: 600;
  border: 2px solid white;
}

.header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
}

.header p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin: 0;
}

/* Main Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

/* Dashboard Cards */
.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  text-align: center;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--color-gray-600);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
}

.stat-value--green { color: var(--color-primary); }
.stat-value--teal { color: var(--color-secondary); }
.stat-value--emerald { color: var(--color-success); }
.stat-value--orange { color: var(--color-warning); }

/* Layout Grid */
.main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

/* Cards */
.card {
  background: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.card-icon {
  font-size: 1.5rem;
  margin-right: 0.75rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-800);
  margin: 0;
}

/* Tables */
.table-container {
  overflow-x: auto;
}

.supplement-table {
  width: 100%;
  font-size: 0.875rem;
  border-collapse: collapse;
}

.supplement-table th {
  text-align: left;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  color: var(--color-gray-700);
  border-bottom: 2px solid var(--color-gray-200);
}

.supplement-table td {
  padding: 1rem 0.5rem;
  border-bottom: 1px solid var(--color-gray-100);
  vertical-align: top;
}

.supplement-table .time-cell {
  font-weight: 500;
  color: var(--color-gray-800);
}

.supplement-table .time-note {
  font-size: 0.75rem;
  color: var(--color-gray-600);
}

.supplement-list {
  font-size: 0.75rem;
}

.supplement-list > div {
  margin-bottom: 0.25rem;
}

/* Alert Boxes */
.alert {
  padding: 1rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  color: var(--color-gray-700);
  margin-top: 1rem;
}

.alert--warning {
  background-color: #fef3c7;
  border-left: 4px solid var(--color-warning);
}

.alert--info {
  background-color: #dbeafe;
  border-left: 4px solid var(--color-primary);
}

.alert--success {
  background-color: #d1fae5;
  border-left: 4px solid var(--color-success);
}

.alert--danger {
  background-color: #fee2e2;
  border-left: 4px solid var(--color-danger);
}

/* Lists */
.list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.list li {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  position: relative;
  padding-left: 1.5rem;
}

.list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: bold;
  font-size: 1rem;
}

.list--small li {
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
}

.list--bullets li::before {
  content: "•";
  color: var(--color-primary);
}

.list--crosses li::before {
  content: "✗";
  color: var(--color-danger);
}

/* Exercise Sections */
.exercise-section {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin-bottom: 1.5rem;
}

.exercise-section--cardio {
  border-left-color: var(--color-secondary);
}

.exercise-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.exercise-title--cardio {
  color: var(--color-secondary);
}

/* Habit Tracker */
.tracker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.tracker-section h4 {
  font-weight: 600;
  color: var(--color-gray-700);
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--border-radius);
  transition: background-color 0.2s ease;
}

.checkbox-item:hover {
  background-color: var(--color-gray-50);
}

.checkbox-item input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.checkbox-item label {
  font-size: 0.875rem;
  cursor: pointer;
  user-select: none;
}

/* Call to Action */
.cta {
  background: linear-gradient(135deg, var(--color-warning), var(--color-danger));
  color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
  margin: 2rem 0;
}

.cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (min-width: 768px) {
  .cta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cta-option {
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
}

.cta-option--good {
  background-color: rgba(255, 255, 255, 0.2);
}

.cta-option--bad {
  background-color: rgba(0, 0, 0, 0.3);
}

.cta-option h3 {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.cta-option p {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
}

.cta-final {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-top: 1rem;
}

/* Footer */
.footer {
  background-color: var(--color-gray-800);
  color: white;
  padding: 1.5rem 1rem;
  margin-top: 3rem;
  text-align: center;
}

.footer p:first-child {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.footer p:last-child {
  font-size: 0.75rem;
  opacity: 0.75;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 1.5rem 1rem;
  }

  .header h1 {
    font-size: 1.5rem;
  }

  .header p {
    font-size: 1rem;
  }

  /* Navigation menu - 2 per row on mobile */
  .nav-menu {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .nav-link {
    text-align: center;
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
  }

  .container {
    padding: 1rem;
  }

  .card {
    padding: 1rem;
  }

  .supplement-table {
    font-size: 0.75rem;
  }

  .supplement-table th,
  .supplement-table td {
    padding: 0.5rem 0.25rem;
  }

  /* Home page - stack action cards on mobile */
  .home-action-cards {
    grid-template-columns: 1fr !important;
  }

  /* Home page - stack focus and truth sections on mobile */
  .home-focus-truth-grid {
    grid-template-columns: 1fr !important;
  }

  /* Resources page - stack columns on mobile */
  .resources-two-col {
    grid-template-columns: 1fr !important;
  }

  .resources-bottom-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Focus and Accessibility */
.checkbox-item input[type="checkbox"]:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.checkbox-item:focus-within {
  background-color: var(--color-gray-100);
}

/* Print Styles */
@media print {
  .header {
    background: var(--color-gray-800) !important;
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }

  .card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--color-gray-200);
  }

  .cta {
    background: var(--color-gray-800) !important;
    -webkit-print-color-adjust: exact;
    color-adjust: exact;
  }
}