/* 
DermAtlas Python Migration - Main Stylesheet
Author: Jacob Reider (jacob@reider.us)
*/

:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --accent-color: #1abc9c;
  --light-color: #ecf0f1;
  --dark-color: #2c3e50;
  --danger-color: #e74c3c;
  --warning-color: #f39c12;
  --success-color: #2ecc71;
  --text-color: #333333;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Global Styles */
body {
  font-family: 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  background-color: #f9f9f9;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 1rem;
}

a {
  color: var(--secondary-color);
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-color);
  text-decoration: none;
}

/* Custom Bootstrap Overrides */
.navbar {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-dark {
  background-color: var(--primary-color) !important;
}

.navbar-brand {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #2980b9;
  border-color: #2980b9;
}

.btn-outline-primary {
  color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-outline-primary:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.card {
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: none;
  margin-bottom: 1.5rem;
}

.card-header {
  background-color: rgba(0, 0, 0, 0.03);
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
  font-weight: 600;
}

.form-control, .form-select {
  border-radius: var(--border-radius);
  padding: 0.5rem 0.75rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

/* Custom Components */
.section-header {
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.footer {
  background-color: #f8f9fa;
  border-top: 1px solid #e9ecef;
}

/* Utility Classes */
.bg-light-accent {
  background-color: rgba(26, 188, 156, 0.1);
}

.text-accent {
  color: var(--accent-color);
}

.shadow-sm {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.075);
}

.shadow-md {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.shadow-lg {
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .card {
    margin-bottom: 1rem;
  }
  
  .display-4 {
    font-size: 2.5rem;
  }
  
  .lead {
    font-size: 1.1rem;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}