/* Global Styles */
:root {
  --primary-color: #2d3748;
  --secondary-color: #4299e1;
  --accent-color: #ed64a6;
  --background-color: #f7fafc;
  --card-color: #ffffff;
  --text-color: #1a202c;
  --border-color: #e2e8f0;
  --success-color: #48bb78;
  --warning-color: #ecc94b;
  --error-color: #f56565;
  
  --paper-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  
  --chart-color-1: #4299e1;
  --chart-color-2: #ed64a6;
  --chart-color-3: #48bb78;
  --chart-color-4: #ecc94b;
  --chart-color-5: #9f7aea;
  --chart-color-6: #4fd1c5;
  --chart-color-7: #2d3748;
  --chart-color-8: #ed8936;
  
  --framework-nas-color: #4299e1;
  --framework-shpa-color: #ed64a6;
  --framework-bcs-color: #48bb78;
  --framework-spatial-color: #ecc94b;
  
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
  
  --section-gap: 2rem;
}

/* Dark theme variables */
.dark-theme {
  --primary-color: #2d3748;
  --secondary-color: #63b3ed;
  --accent-color: #ed64a6;
  --background-color: #1a202c;
  --card-color: #2d3748;
  --text-color: #f7fafc;
  --border-color: #4a5568;
  
  --chart-color-1: #63b3ed;
  --chart-color-2: #f687b3;
  --chart-color-3: #68d391;
  --chart-color-4: #f6e05e;
  --chart-color-5: #b794f4;
  --chart-color-6: #76e4f7;
  --chart-color-7: #edf2f7;
  --chart-color-8: #f6ad55;
}

/* Add custom font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  letter-spacing: -0.011em;
}

h1, h2, h3, h4 {
  margin-bottom: 0.5rem;
  font-weight: 600;
  letter-spacing: -0.021em;
  line-height: 1.2;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.75rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

/* Header */
header {
  background-color: var(--card-color);
  color: var(--text-color);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.logo i {
  margin-right: 0.75rem;
  font-size: 1.8rem;
  color: var(--secondary-color);
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  display: flex;
  align-items: center;
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  background-color: rgba(66, 153, 225, 0.1);
}

.nav-link:hover {
  background-color: rgba(66, 153, 225, 0.2);
}

.nav-link i {
  margin-right: 0.5rem;
  font-size: 1rem;
}

.github-link {
  background-color: #24292e;
  color: white !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.github-link:hover {
  background-color: #2b3137;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.theme-toggle i {
  margin: 0 0.5rem;
  color: var(--text-color);
  opacity: 0.7;
}

/* Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e0;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--secondary-color);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  border: none;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  font-family: var(--font-primary);
}

.btn i {
  margin-right: 0.5rem;
  font-size: 0.9rem;
}

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

.primary-btn:hover {
  background-color: var(--secondary-color);
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

.secondary-btn:hover {
  background-color: #3182ce;
  border-color: #3182ce;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(50, 50, 93, 0.11), 0 1px 3px rgba(0, 0, 0, 0.08);
}

.secondary-btn:disabled {
  background-color: #a0aec0;
  border-color: #a0aec0;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Main layout */
.container {
  display: flex;
  max-width: 1600px;
  margin: 0 auto;
  padding: 2rem;
  gap: 1.5rem;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

.main-content.full-width {
  width: 100%;
}

.section-base {
  background-color: var(--card-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--paper-shadow);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.profile-viewer-section,
.data-table-section {
  background-color: var(--card-color);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: var(--paper-shadow);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

/* Profile Viewer Section */
.profile-viewer-section {
  border-top: 4px solid var(--secondary-color);
}

.profile-viewer-section h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.021em;
}

.profile-viewer-section > p {
  color: var(--text-color);
  opacity: 0.8;
  margin-bottom: 2rem;
  font-size: 1rem;
  max-width: 800px;
}

.profile-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.profile-selector {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.profile-selector label {
  font-weight: 500;
  font-size: 0.9rem;
}

.profile-selector select, .profile-comparison select {
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  border: 1px solid var(--border-color);
  background-color: var(--card-color);
  color: var(--text-color);
  min-width: 180px;
  font-family: var(--font-primary);
  font-size: 0.9rem;
}

.profile-comparison {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.profiles-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Mobile profile toggle controls */
.mobile-controls {
  display: none;
  margin-bottom: 1rem;
}

.profile-tab-buttons {
  display: flex;
  width: 100%;
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.profile-tab-btn {
  flex: 1;
  background-color: var(--background-color);
  color: var(--text-color);
  border: none;
  padding: 0.75rem;
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
}

.profile-tab-btn.active {
  background-color: var(--secondary-color);
  color: white;
}

.profile-card {
  background-color: var(--background-color);
  border-radius: 0.5rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.profile-header {
  padding: 1.5rem;
  background-color: var(--card-color);
  border-bottom: 1px solid var(--border-color);
}

.profile-header h4 {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.profile-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.profile-meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--background-color);
  padding: 0.25rem 0.75rem;
  border-radius: 2rem;
  white-space: nowrap;
}

.profile-meta-item i {
  color: var(--secondary-color);
  font-size: 0.8rem;
}

.profile-meta-item .value {
  font-weight: 600;
}

.profile-frameworks {
  display: flex;
  gap: 0.75rem;
  padding: 0.75rem 1.5rem;
  background-color: var(--background-color);
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-color);
}

.framework-badge {
  background-color: var(--card-color);
  padding: 0.35rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.framework-badge[data-framework="nas"] {
  border-left: 3px solid var(--framework-nas-color);
}

.framework-badge[data-framework="shpa"] {
  border-left: 3px solid var(--framework-shpa-color);
}

.framework-badge[data-framework="bcs"] {
  border-left: 3px solid var(--framework-bcs-color);
}

.framework-badge[data-framework="spatial"] {
  border-left: 3px solid var(--framework-spatial-color);
}

.framework-name {
  font-weight: 500;
}

.framework-value {
  background-color: var(--background-color);
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
  font-weight: 600;
}

.profile-content {
  flex: 1;
  overflow-y: auto;
  max-height: 600px;
  padding: 2rem;
  line-height: 1.6;
  background-color: var(--card-color);
}

/* Profile content formatting */
.profile-content h1 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.profile-content h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--secondary-color);
}

.profile-content h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
  color: var(--primary-color);
}

.profile-content p {
  margin-bottom: 1rem;
}

.profile-content ul, .profile-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.profile-content li {
  margin-bottom: 0.5rem;
}

.profile-content strong {
  font-weight: 600;
}

.placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 300px;
  opacity: 0.5;
  text-align: center;
}

.placeholder-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

/* Loading Indicator */
.loading-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 300px;
  text-align: center;
}

.loading-indicator i {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

/* Error Message */
.error-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 300px;
  text-align: center;
  color: var(--error-color);
}

.error-message i {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.error-message p {
  margin-bottom: 0.75rem;
}

/* Table View Profile Button */
td .view-profile-btn {
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
}

/* Dashboard Header */
.dashboard-header {
  text-align: center;
  padding: 2.5rem 2rem;
  border-top: 4px solid var(--accent-color);
}

.dashboard-header h2 {
  color: var(--primary-color);
  font-size: 1.75rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.dashboard-header p {
  color: var(--text-color);
  opacity: 0.8;
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Footer */
footer {
  background-color: var(--card-color);
  color: var(--text-color);
  padding: 2rem;
  margin-top: 3rem;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  margin-bottom: 0;
}

.footer-github-link {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  background-color: #24292e;
  color: white !important;
  font-weight: 500;
  transition: all 0.2s ease;
}

.footer-github-link i {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

.footer-github-link:hover {
  background-color: #2b3137;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Media queries */
@media (max-width: 992px) {
  .container {
    flex-direction: column;
    padding: 1rem;
  }

  /* Change profile grid to single column on tablets */
  .profiles-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  /* Mobile profile view with tabs */
  .mobile-controls {
    display: block;
  }

  .profiles-container {
    display: block;
  }

  /* Hide comparison profile by default in mobile view */
  .comparison-profile {
    display: none !important;
  }
  .comparison-profile.active {
    display: flex !important;
  }
  

  /* Show only active tab content */
  .profile-card {
    display: none;
  }

  .profile-card.active {
    display: flex;
  }

  /* Better spacing for mobile */
  .profile-content {
    max-height: 450px;
    padding: 1.25rem;
  }

  .modal-content {
    width: 95%;
    margin: 2% auto;
    max-height: 90vh;
  }
  
  .modal-header h3 {
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  header {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }
  
  .nav-links {
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .nav-link, .github-link {
    width: 100%;
    justify-content: center;
  }

  .profile-controls {
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
  }

  .profile-selector, .profile-comparison {
    width: 100%;
  }

  .profile-selector {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .profile-selector select, .profile-comparison select {
    width: 100%;
  }

  .profile-selector button {
    width: 100%;
  }

  .profile-comparison {
    flex-direction: column;
    align-items: flex-start;
  }

  .profile-content {
    padding: 1rem;
  }

  /* Decrease font size slightly */
  .profile-header h4 {
    font-size: 1rem;
  }

  .profile-meta {
    gap: 0.5rem;
  }

  .profile-meta-item {
    font-size: 0.75rem;
    padding: 0.2rem 0.6rem;
  }

  .framework-badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
  }
  
  /* Footer mobile responsiveness */
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  
  .footer-github-link {
    width: 100%;
    justify-content: center;
  }

  .modal-content {
    width: 98%;
    margin: 1% auto;
  }
  
  .modal-body {
    padding: 1rem;
  }
  
  .modal-header, .modal-footer {
    padding: 0.75rem 1rem;
  }
  
  .markdown-content pre {
    padding: 0.75rem;
  }
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(3px);
  animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
  position: relative;
  background-color: var(--card-color);
  margin: 5% auto;
  padding: 0;
  border-radius: 8px;
  box-shadow: var(--paper-shadow);
  width: 80%;
  max-width: 900px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  animation: slideIn 0.3s ease-in-out;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  color: var(--primary-color);
}

.close-modal {
  color: #aaa;
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
}

.close-modal:hover {
  color: var(--accent-color);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.close-btn {
  background-color: var(--border-color);
  color: var(--text-color);
}

.close-btn:hover {
  background-color: #d0d7de;
}

.markdown-content {
  line-height: 1.6;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.markdown-content p {
  margin-bottom: 1rem;
}

.markdown-content ul,
.markdown-content ol {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.markdown-content pre {
  background-color: #f6f8fa;
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

.markdown-content code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.9em;
  background-color: rgba(175, 184, 193, 0.2);
  padding: 0.2em 0.4em;
  border-radius: 3px;
}

.markdown-content blockquote {
  border-left: 4px solid var(--secondary-color);
  padding-left: 1rem;
  margin-left: 0;
  color: #57606a;
}

.loading-spinner {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.loading-spinner i {
  margin-right: 0.5rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { transform: translateY(-50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Dark theme modal adjustments */
.dark-theme .modal-content {
  background-color: var(--primary-color);
}

.dark-theme .close-modal {
  color: #ddd;
}

.dark-theme .markdown-content pre {
  background-color: #2d3748;
}

.dark-theme .markdown-content code {
  background-color: rgba(99, 110, 123, 0.4);
}

.dark-theme .markdown-content blockquote {
  color: #a0aec0;
}