/* Index Page Specific Styles */

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
  padding: var(--spacing-8) 0 var(--spacing-6) 0;
  text-align: center;
}

.hero h2 {
  color: var(--white);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
}

.hero p {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

/* Hero Health Section */
.hero-health {
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-6);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-health h3 {
  color: var(--white);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-4);
}

.hero-health-grid {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

/* Hero Health Stats */
.hero-health-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-6);
  margin-top: var(--spacing-6);
  margin-bottom: var(--spacing-2);
}

.hero-health-item {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3) var(--spacing-4);
  color: white;
  min-width: 140px;
  text-align: center;
  transition: all 0.2s ease;
  cursor: pointer;
}

.hero-health-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.hero-health-region {
  font-size: var(--font-size-sm);
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: var(--spacing-1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-1);
}

.hero-health-uptime {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-1);
}

.hero-health-status {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
  opacity: 0.8;
}

.hero-health-services {
  font-size: var(--font-size-xs);
  opacity: 0.7;
  margin-top: var(--spacing-1);
  font-weight: 400;
}

.hero-health-uptime.high {
  color: #10f263;
}

.hero-health-uptime.medium {
  color: #fbbf24;
}

.hero-health-uptime.low {
  color: #f87171;
}

/* Products Section */
.products {
  padding: var(--spacing-16) 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
  max-width: 1000px;
  margin: 0 auto;
}

/* Content Section */
.content {
  padding: var(--spacing-16) 0;
  padding-top: 0;
}

.content-grid {
  max-width: 1000px;
  margin: 0 auto;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  user-select: none;
}

.product-card.full-width {
  width: 100%;
  max-width: 1000px;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
  background: linear-gradient(135deg, var(--white) 0%, #f8faff 100%);
}

/* Product-specific hover colors */
.product-card[data-product="connecting-steps"]:hover {
  border-color: var(--connecting-steps);
  background: linear-gradient(135deg, var(--white) 0%, #f0f4f8 100%);
}

.product-card[data-product="my-b-squared"]:hover {
  border-color: var(--my-b-squared);
  background: linear-gradient(135deg, var(--white) 0%, #f0f9ff 100%);
}

.product-card[data-product="evisense"]:hover {
  border-color: var(--evisense);
  background: linear-gradient(135deg, var(--white) 0%, #fef7f0 100%);
}

.product-card[data-product="b-squared-analytics"]:hover {
  border-color: var(--b-squared-analytics);
  background: linear-gradient(135deg, var(--white) 0%, #f0f6ff 100%);
}

.product-card[data-product="assessment-content"]:hover {
  border-color: #6B5B95;
  background: linear-gradient(135deg, var(--white) 0%, #f5f3f9 100%);
}

.product-card:active {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.product-header {
  padding: var(--spacing-6) var(--spacing-6) var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  gap: var(--spacing-4);
  align-items: flex-start;
}

.product-logo {
  flex-shrink: 0;
}

.product-logo-image {
  height: 60px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}

/* Special styling for My B Squared logo on index cards (original blue version) */
.product-logo-image[alt="My B Squared"] {
  height: 32px;
  max-width: 120px;
  transform: none;
}

.product-info {
  flex: 1;
}

.product-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-2);
}

.product-description {
  color: var(--gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.product-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: var(--spacing-3);
}

.product-content {
  padding: var(--spacing-4) var(--spacing-6);
}

.recent-updates {
  margin-bottom: var(--spacing-4);
}

.recent-updates h4 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-3);
}

.update-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  transition: background-color 0.2s ease;
}

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

.update-date {
  font-size: var(--font-size-xs);
  color: var(--gray-500);
  font-weight: 500;
  min-width: 60px;
}

.update-content {
  flex: 1;
}

.update-title {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--gray-800);
  margin-bottom: var(--spacing-1);
  line-height: 1.4;
}

.update-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.product-footer {
  padding: var(--spacing-4) var(--spacing-6) var(--spacing-6) var(--spacing-6);
  border-top: 1px solid var(--gray-100);
  background: var(--gray-50);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-3);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

.view-all-link:hover {
  color: var(--dark-blue);
}

.view-all-link::after {
  content: '→';
  transition: transform 0.2s ease;
}

.view-all-link:hover::after {
  transform: translateX(2px);
}

/* Known Issues Link */
.known-issues-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  color: var(--error-color, #dc2626);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

.known-issues-link:hover {
  color: #b91c1c;
}

.known-issues-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 2px 6px;
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
}

.known-issues-badge.no-issues {
  background: #16a34a; /* Green for no issues */
}

.known-issues-badge.has-issues {
  background: var(--error-color, #dc2626); /* Red for issues */
}

.known-issues-link.no-issues-text {
  color: #16a34a; /* Green text when no issues */
}

.known-issues-link.no-issues-text:hover {
  color: #15803d; /* Darker green on hover */
}

/* System Health Section */
.system-health {
  padding: var(--spacing-16) 0;
  background: var(--gray-50);
}

.health-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-6);
  margin-bottom: var(--spacing-8);
}

.health-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.health-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.health-card.status-up::before {
  background: var(--success);
}

.health-card.status-down::before {
  background: var(--error);
}

.health-card.status-degraded::before {
  background: var(--warning);
}

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

.health-region {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--gray-900);
}

.health-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.status-up { color: var(--success); }
.status-down { color: var(--error); }
.status-degraded { color: var(--warning); }

.status-up .status-indicator { background: var(--success); }
.status-down .status-indicator { background: var(--error); }
.status-degraded .status-indicator { background: var(--warning); }

.health-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

.health-metric {
  text-align: center;
}

.metric-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--gray-900);
  display: block;
  margin-bottom: var(--spacing-1);
}

.metric-label {
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.health-loading {
  text-align: center;
  padding: var(--spacing-8);
  color: var(--gray-500);
}

.health-loading .spinner {
  margin: 0 auto var(--spacing-4) auto;
}

.health-footer {
  text-align: center;
}

.view-details-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color 0.2s ease;
}

.view-details-link:hover {
  color: var(--dark-blue);
}

/* Statistics Section */
.stats {
  padding: var(--spacing-16) 0;
  background: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
}

.stat-card {
  text-align: center;
  padding: var(--spacing-8) var(--spacing-6);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--primary-blue);
}

/* Unique accent colors for each stat */
.stat-card:nth-child(1)::before {
  background: var(--primary-blue);
}

.stat-card:nth-child(2)::before {
  background: var(--success);
}

.stat-card:nth-child(3)::before {
  background: var(--new-feature);
}

.stat-card:nth-child(4)::before {
  background: var(--bug-fix);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: var(--primary-blue);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-family: var(--font-family-heading);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-2);
  display: block;
}

.stat-label {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--spacing-1);
}

.stat-description {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--spacing-12);
  color: var(--gray-500);
}

.empty-state-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: var(--spacing-2);
}

.empty-state-description {
  font-size: var(--font-size-sm);
}

/* Loading States */
.product-skeleton {
  animation: pulse 2s infinite;
}

.product-skeleton .product-title {
  background: var(--gray-200);
  height: 24px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.product-skeleton .product-description {
  background: var(--gray-200);
  height: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
}

.product-skeleton .product-description:last-child {
  width: 70%;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Medium screens - Tablets */
@media (max-width: 1024px) and (min-width: 769px) {
  .product-grid {
    max-width: 800px;
    gap: var(--spacing-4);
  }
}

/* Small screens - Mobile */
@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-6) 0 var(--spacing-4) 0;
  }
  
  .hero h2 {
    font-size: var(--font-size-3xl);
  }
  
  .hero p {
    font-size: var(--font-size-base);
  }
  
  .hero-health-stats {
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
    justify-content: center;
  }
  
  .hero-health-item {
    min-width: 120px;
    padding: var(--spacing-2) var(--spacing-3);
  }
  
  .products, .stats {
    padding: var(--spacing-12) 0;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    max-width: none;
  }
  
  .product-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-3);
  }
  
  .product-logo-image {
    height: 50px;
    max-width: 100px;
  }

  .product-logo-image[alt="My B Squared"] {
    height: 28px;
    max-width: 100px;
    transform: none;
  }
  
  .product-info {
    text-align: center;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-number {
    font-size: var(--font-size-3xl);
  }
}

/* Loading placeholders */
.loading-placeholder {
  padding: var(--spacing-2) 0;
}

.placeholder-line {
  height: 12px;
  background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-2);
  animation: loading-shimmer 1.5s ease-in-out infinite;
}

.placeholder-line.short {
  width: 60%;
}

.loading-placeholder-number {
  opacity: 0.5;
}

@keyframes loading-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}