/* Custom CSS for Gerador Website */
/* Bootstrap v5 default theme with minor customizations */

:root {
  --primary-color: #2d5a87;
  --secondary-color: #6c757d;
  --accent-color: #e67700;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --light-color: #f8f9fa;
  --dark-color: #212529;
}

/* Override Bootstrap primary color */
.btn-primary {
  --bs-btn-bg: var(--primary-color);
  --bs-btn-border-color: var(--primary-color);
  --bs-btn-hover-bg: #{shade-color(var(--primary-color), 15%)};
  --bs-btn-hover-border-color: #{shade-color(var(--primary-color), 15%)};
  --bs-btn-active-bg: #{shade-color(var(--primary-color), 20%)};
  --bs-btn-active-border-color: #{shade-color(var(--primary-color), 20%)};
}

/* Custom body styling */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: #f8f9fa;
}

/* Card styling */
.card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: none;
  transition: box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* Code blocks */
pre {
  background-color: #f8f9fa;
  border: 1px solid #e9ecef;
  border-radius: 0.25rem;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.875rem;
}

code {
  background-color: #f8f9fa;
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
}

/* Header styling */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark-color);
  font-weight: 600;
}

/* Nav tabs styling */
.nav-tabs .nav-link {
  color: var(--dark-color);
  border: none;
  border-bottom: 3px solid transparent;
}

.nav-tabs .nav-link.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.nav-tabs .nav-link:hover {
  color: var(--primary-color);
  border-bottom-color: rgba(45, 90, 135, 0.3);
}

/* Footer styling */
footer {
  color: var(--secondary-color);
  font-size: 0.875rem;
}

/* Alert styling */
.alert {
  border: none;
  border-radius: 0.25rem;
}

/* Form control focus */
.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(45, 90, 135, 0.25);
}

/* Pricing page specific */
.pricing-card {
  border: 1px solid #e9ecef;
  border-radius: 0.5rem;
}

.pricing-card.featured {
  border-color: var(--primary-color);
  border-width: 2px;
}

.display-4 {
  font-size: 2.5rem;
}

/* Demo page specific */
#spec-editor {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.875rem;
}

.limit-info {
  font-size: 0.75rem;
  color: #6c757d;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .container {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
}

/* Loading spinner in buttons */
.btn .spinner-border {
  width: 1rem;
  height: 1rem;
  margin-right: 0.5rem;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}