/* Marshal Code - Chase & Marshal Theme */
/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* CSS Variables - Design System */
:root {
  /* Colors */
  --color-primary: #25215f;
  --color-primary-dark: #1a1745;
  --color-primary-darker: #12103a;
  --color-accent: #ef5195;
  --color-accent-dark: #d93f7d;
  --color-bg-light: #ffffff;
  --color-bg-subtle: #f8f9fa;
  --color-text-main: #25215f;
  --color-text-muted: #666666;
  --color-text-light: #999999;
  --color-border: #e5e7eb;
  --color-border-hover: #ef5195;
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  line-height: 1.6;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-main);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

code, .mono {
  font-family: var(--font-mono);
}

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

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

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

.text-center { text-align: center; }
.text-right { text-align: right; }

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-sm {
  max-width: 600px;
}

.container-md {
  max-width: 800px;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.items-center {
  align-items: center;
}

.items-start {
  align-items: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.grid {
  display: grid;
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 768px) {
  .grid-cols-2, .grid-cols-3 {
    grid-template-columns: 1fr;
  }
}

/* Spacing utilities */
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

.py-sm { padding-top: var(--space-sm); padding-bottom: var(--space-sm); }
.py-md { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-lg { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
.py-xl { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.py-2xl { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
.py-3xl { padding-top: var(--space-3xl); padding-bottom: var(--space-3xl); }

.px-sm { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-md { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-lg { padding-left: var(--space-lg); padding-right: var(--space-lg); }

.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

/* Hero Section */
.hero {
  position: relative;
  color: #ffffff;
  padding: var(--space-3xl) var(--space-lg);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1a1848 50%, var(--color-primary) 100%);
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: #ffffff;
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.hero .subtitle {
  color: var(--color-accent);
  font-weight: 500;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 24px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
}

.btn:hover {
  transform: scale(1.05);
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

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

.btn-primary:hover {
  box-shadow: var(--shadow-lg);
  color: var(--color-accent);
}

.btn-secondary {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
}

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

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

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  color: var(--color-primary);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-main);
}

.btn-ghost:hover {
  background-color: var(--color-bg-subtle);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-icon {
  padding: 10px;
  width: 40px;
  height: 40px;
}

.btn-danger {
  background-color: var(--color-error);
  color: #ffffff;
}

/* Cards */
.card {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid transparent;
}

.card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
}

.card-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.card-body {
  padding: var(--space-lg);
}

.card-footer {
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
}

.card-image {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background-color: var(--color-bg-subtle);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text-main);
}

.card-url {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  word-break: break-all;
  display: block;
  margin-bottom: var(--space-sm);
}

.card-description {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Forms */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-main);
  margin-bottom: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(129, 207, 205, 0.2);
}

.form-input::placeholder {
  color: var(--color-text-light);
}

.form-input-mono {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-align: center;
  font-size: 1.5rem;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  margin-top: var(--space-xs);
}

textarea.form-input {
  min-height: 100px;
  resize: vertical;
}

.input-with-toggle {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-toggle .form-input {
  padding-right: 48px;
}

.input-toggle-btn {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.input-toggle-btn:hover {
  color: var(--color-text-main);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

/* Tags */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: 0.75rem;
  font-weight: 500;
  background-color: var(--color-bg-subtle);
  color: var(--color-text-main);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
}

.tag-primary {
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-color: var(--color-primary);
}

.tag-accent {
  background-color: rgba(129, 207, 205, 0.15);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-brand:hover {
  color: var(--color-primary);
}

.nav-brand svg {
  width: 28px;
  height: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav-link {
  color: var(--color-text-main);
  font-weight: 500;
  padding: var(--space-sm) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* QR Code Display */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xl);
  background-color: var(--color-bg-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.qr-code {
  padding: var(--space-md);
  background-color: #ffffff;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.qr-code img {
  display: block;
  width: 200px;
  height: 200px;
}

.qr-instructions {
  text-align: center;
  max-width: 400px;
}

.qr-instructions h3 {
  margin-bottom: var(--space-md);
}

.qr-instructions ol {
  text-align: left;
  padding-left: var(--space-lg);
  color: var(--color-text-muted);
}

.qr-instructions li {
  margin-bottom: var(--space-sm);
}

/* Auth Pages */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.auth-container {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--color-bg-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.auth-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  padding: var(--space-xl);
  text-align: center;
}

.auth-header h1 {
  color: #ffffff;
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

.auth-header p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.auth-body {
  padding: var(--space-xl);
}

.auth-footer {
  padding: var(--space-md) var(--space-xl);
  background-color: var(--color-bg-subtle);
  text-align: center;
  border-top: 1px solid var(--color-border);
}

/* Alerts */
.alert {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  font-size: 0.9375rem;
}

.alert-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-error {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-info {
  background-color: rgba(37, 33, 95, 0.1);
  color: var(--color-primary);
  border: 1px solid rgba(37, 33, 95, 0.2);
}

/* Badge for public/private */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

.badge-public {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.badge-private {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-muted);
}

/* Dashboard */
.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.dashboard-title {
  font-size: 1.75rem;
}

.dashboard-stats {
  display: flex;
  gap: var(--space-lg);
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat-value-accent {
  color: var(--color-accent) !important;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Bookmark Grid */
.bookmarks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.bookmark-card {
  display: flex;
  flex-direction: column;
}

.bookmark-card .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.bookmark-card .card-description {
  flex: 1;
}

.bookmark-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-3xl);
  color: var(--color-text-muted);
}

.empty-state svg {
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

.empty-state h3 {
  color: var(--color-text-main);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  margin-bottom: var(--space-lg);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-bg-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

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

.modal-header h3 {
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-muted);
  padding: var(--space-xs);
  line-height: 1;
}

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

.modal-body {
  padding: var(--space-lg);
}

.modal-footer {
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
}

/* Loading Spinner */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-lg {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl);
  color: var(--color-text-muted);
}

.loading-overlay p {
  margin-top: var(--space-md);
}

/* Footer */
.footer {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-3xl) var(--space-lg) 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-logo {
  max-width: 200px;
  height: auto;
}

.footer-tagline {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 280px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.footer-column h4 {
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--space-lg) 0;
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  margin: 0;
}

.footer-legal-link {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-tagline {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* Utility Classes */
.w-full { width: 100%; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }
.relative { position: relative; }
.absolute { position: absolute; }
.overflow-hidden { overflow: hidden; }

/* Responsive */
@media (max-width: 640px) {
  .hero h1 {
    font-size: 2rem;
  }

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

  .container {
    padding: 0 var(--space-md);
  }

  .nav {
    flex-wrap: wrap;
    gap: var(--space-md);
  }

  .nav-links {
    width: 100%;
    justify-content: center;
  }

  .dashboard-header {
    flex-direction: column;
    text-align: center;
  }

  .bookmarks-grid {
    grid-template-columns: 1fr;
  }
}

/* Extension Side Panel Styles */
.sidepanel {
  padding: var(--space-md);
  min-height: 100vh;
  background-color: var(--color-bg-light);
}

.sidepanel-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.sidepanel-header h2 {
  font-size: 1.125rem;
}

.sidepanel .form-group {
  margin-bottom: var(--space-md);
}

.sidepanel .form-input {
  font-size: 0.875rem;
  padding: 10px 12px;
}

.sidepanel .btn {
  width: 100%;
}

.login-prompt {
  text-align: center;
  padding: var(--space-xl);
}

.login-prompt svg {
  width: 64px;
  height: 64px;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.login-prompt h3 {
  margin-bottom: var(--space-sm);
}

.login-prompt p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

/* Current Tab Info */
.current-tab {
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.current-tab-title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.current-tab-url {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  word-break: break-all;
}

/* Visibility Toggle */
.visibility-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background-color: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.toggle-switch.active {
  background-color: var(--color-primary);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active::after {
  transform: translateX(22px);
}

/* Icon Placeholder */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* === Site X-Ray Specific Styles === */

/* Profile Cards */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.profile-card {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.profile-stats {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.profile-stat {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.profile-meta {
  margin-top: var(--space-sm);
}

.profile-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
}

/* Method Badges */
.method-badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.method-GET { background-color: var(--color-accent); color: var(--color-primary); }
.method-POST { background-color: #a855f7; color: white; }
.method-PUT { background-color: var(--color-warning); color: #000; }
.method-DELETE { background-color: var(--color-error); color: white; }
.method-PATCH { background-color: var(--color-warning); color: #000; }

/* Endpoints List */
.endpoints-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.endpoint-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
}

.endpoint-path {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-text-main);
  word-break: break-all;
}

/* Storage Keys */
.storage-keys {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.storage-key {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
}

/* Back Link */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-primary);
}

/* Install Steps */
.install-steps {
  list-style: none;
  display: inline-block;
  text-align: left;
  counter-reset: step;
}

.install-steps li {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
  counter-increment: step;
}

.install-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.75rem;
  height: 1.75rem;
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.install-steps code {
  background-color: var(--color-bg-subtle);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

/* Tag Warning */
.tag-warning {
  background-color: rgba(245, 158, 11, 0.15);
  color: #b45309;
}

/* Tag Large */
.tag-lg {
  font-size: 0.8125rem;
  padding: var(--space-sm) var(--space-md);
}

/* Profile List on Home */
.profile-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.profile-list .profile-card {
  text-decoration: none;
  color: inherit;
}

/* Text Size Utilities */
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

/* === URL Analyzer Form === */

.analyze-form {
  max-width: 600px;
  margin: 0 auto;
}

.input-group {
  display: flex;
  gap: var(--space-sm);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--space-sm);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}

.input-group .input {
  flex: 1;
  background: white;
  border: none;
  padding: var(--space-md) var(--space-lg);
  font-size: 1rem;
  border-radius: var(--radius-md);
  color: var(--color-text-main);
}

.input-group .input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 0;
}

.input-group .input::placeholder {
  color: var(--color-text-light);
}

.input-group .btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  white-space: nowrap;
}

/* Result Header */
.result-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.result-header .btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Tag Counts Grid */
.tag-counts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-md);
}

.tag-count-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
}

.tag-name {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-primary);
}

.tag-count {
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--color-text-main);
}

/* Scripts List */
.scripts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 300px;
  overflow-y: auto;
}

.script-item {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
}

.script-url {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-main);
  word-break: break-all;
}

/* === User Management === */

.user-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.user-email {
  font-weight: 500;
}

.user-meta {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.inline {
  display: inline;
}

/* Nav user section */
.nav-user {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-left: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 1px solid rgba(255,255,255,0.2);
}

.nav-email {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* Success tag */
.tag-success {
  background: var(--color-success, #10b981);
  color: white;
}

.tag-warning {
  background: var(--color-warning, #f59e0b);
  color: #000;
}

/* Grade Display System */
.grade-display {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  padding: var(--space-lg);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
}

.grade-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.score-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
  box-shadow: var(--shadow-md);
}

.score-circle.score-a {
  background: linear-gradient(135deg, #10b981, #059669);
}

.score-circle.score-b {
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.score-circle.score-c {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.score-circle.score-d {
  background: linear-gradient(135deg, #f97316, #ea580c);
}

.score-circle.score-f {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.grade-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.overall-score-display {
  padding: var(--space-lg);
}

.overall-score-display .stat-value {
  color: var(--color-primary);
}

.overall-score-display .stat-label {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Profile Detail Page Improvements */
.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.analysis-section {
  margin-top: var(--space-xl);
}

.analysis-section .card {
  margin-bottom: var(--space-lg);
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Code Intelligence Sections */
.code-block {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  overflow-x: auto;
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  color: white;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.method-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.method-GET { background: #dbeafe; color: #1d4ed8; }
.method-POST { background: #dcfce7; color: #15803d; }
.method-PUT { background: #fef3c7; color: #b45309; }
.method-DELETE { background: #fee2e2; color: #dc2626; }
.method-PATCH { background: #f3e8ff; color: #7c3aed; }

/* Section headers with icons */
.section-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-header svg {
  color: var(--color-accent);
}

/* ============================================
   HISTORY PAGE STYLES
============================================ */

.domain-display {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--color-accent);
  margin-top: var(--space-xs);
}

.info-box {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
  color: var(--color-text-muted);
}

.compare-section {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.compare-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text-main);
}

.compare-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.compare-selects {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.compare-selects .form-group {
  flex: 1;
  min-width: 200px;
}

.compare-arrow {
  font-weight: 600;
  color: var(--color-accent);
  padding: 0 var(--space-md);
}

/* Timeline */
.history-timeline h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--color-text-main);
}

.timeline {
  position: relative;
  padding-left: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -24px;
  top: 0;
  width: 18px;
  height: 18px;
  background: var(--color-bg-light);
  border: 3px solid var(--color-border);
  border-radius: 50%;
}

.timeline-item.latest .timeline-marker {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.timeline-content {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.timeline-item.latest .timeline-content {
  border-color: var(--color-accent);
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.timeline-date {
  font-weight: 500;
  color: var(--color-text-main);
}

.badge-latest {
  background: var(--color-accent);
  color: white;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
}

.timeline-scores {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.score-pill {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.score-pill.score-a { background: #dcfce7; color: #166534; }
.score-pill.score-b { background: #d1fae5; color: #047857; }
.score-pill.score-c { background: #fef3c7; color: #b45309; }
.score-pill.score-d { background: #fed7aa; color: #c2410c; }
.score-pill.score-f { background: #fee2e2; color: #dc2626; }

.timeline-changes {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.changes-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.change-badge {
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.change-badge.improved {
  background: #dcfce7;
  color: #166534;
}

.change-badge.declined {
  background: #fee2e2;
  color: #dc2626;
}

.timeline-actions {
  display: flex;
  gap: var(--space-sm);
}

.no-analysis {
  font-style: italic;
  color: var(--color-text-muted);
}

/* ============================================
   COMPARE PAGE STYLES
============================================ */

.compare-grid {
  max-width: 900px;
  margin: 0 auto;
}

.compare-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-xl);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.compare-col {
  text-align: center;
}

.compare-date {
  font-size: 1.125rem;
  font-weight: 600;
}

.compare-time {
  font-size: 0.875rem;
  opacity: 0.8;
}

.compare-vs {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
}

.compare-grid .compare-section {
  margin-bottom: var(--space-lg);
}

.compare-section-title {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.compare-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.compare-indicator {
  text-align: center;
  min-width: 80px;
}

.grade-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto;
}

.grade-circle.grade-a { background: #dcfce7; color: #166534; }
.grade-circle.grade-b { background: #d1fae5; color: #047857; }
.grade-circle.grade-c { background: #fef3c7; color: #b45309; }
.grade-circle.grade-d { background: #fed7aa; color: #c2410c; }
.grade-circle.grade-f { background: #fee2e2; color: #dc2626; }

.change-improved {
  color: #166534;
  background: #dcfce7;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
}

.change-declined {
  color: #dc2626;
  background: #fee2e2;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.875rem;
}

.change-same {
  color: var(--color-text-muted);
  background: var(--color-bg-subtle);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
}

.compare-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.score-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.score-grade {
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

.score-grade.grade-a { background: #dcfce7; color: #166534; }
.score-grade.grade-b { background: #d1fae5; color: #047857; }
.score-grade.grade-c { background: #fef3c7; color: #b45309; }
.score-grade.grade-d { background: #fed7aa; color: #c2410c; }
.score-grade.grade-f { background: #fee2e2; color: #dc2626; }

.compare-metrics-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.metrics-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  align-items: center;
}

.metrics-row:not(:last-child) {
  border-bottom: 1px solid var(--color-border);
}

.metrics-row.header {
  background: var(--color-bg-subtle);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.metric-label {
  font-weight: 500;
}

.metric-value {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.metric-change {
  text-align: center;
  font-weight: 600;
  font-size: 0.875rem;
}

.metric-change.change-improved {
  color: #166534;
  background: none;
  padding: 0;
}

.metric-change.change-declined {
  color: #dc2626;
  background: none;
  padding: 0;
}

.metric-change.change-same {
  color: var(--color-text-muted);
  background: none;
  padding: 0;
}

.compare-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (max-width: 768px) {
  .compare-header,
  .compare-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .compare-vs {
    padding: var(--space-md) 0;
  }
  
  .compare-indicator {
    padding: var(--space-sm) 0;
  }
  
  .metrics-row {
    grid-template-columns: 1fr 1fr;
  }
  
  .metrics-row.header {
    display: none;
  }
}

/* Competitor Comparison Styles */
.competitor-form {
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.form-row {
  display: flex;
  align-items: flex-end;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.form-row .form-group {
  flex: 1;
  min-width: 200px;
}

.form-vs {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent);
  padding-bottom: var(--space-sm);
}

.compare-header-domains {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-lg);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
}

.compare-domain {
  text-align: center;
}

.domain-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-mono);
}

.domain-date {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.compare-vs-label {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  text-transform: uppercase;
}

.competitor-grades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.competitor-category {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.competitor-category-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.competitor-scores {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.competitor-score {
  text-align: center;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  position: relative;
}

.competitor-score.winner {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid #10b981;
}

.competitor-score .score-circle {
  width: 48px;
  height: 48px;
  line-height: 48px;
  font-size: 1.25rem;
  margin: 0 auto var(--space-xs);
}

.competitor-score .score-num {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.winner-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: #10b981;
  color: white;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.competitor-summary {
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.summary-item {
  text-align: center;
}

.summary-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.summary-values {
  font-size: 1.5rem;
  font-weight: 700;
}

.summary-vs {
  color: var(--color-text-muted);
  margin: 0 var(--space-sm);
}

.text-success {
  color: #10b981;
}

.summary-winner .winner-name {
  color: #10b981;
  font-weight: 700;
  font-size: 1rem;
}

.summary-winner .tie-text {
  color: var(--color-text-muted);
  font-size: 1rem;
}

.competitor-details {
  margin-top: var(--space-xl);
}

.detail-comparison {
  display: grid;
  gap: var(--space-lg);
}

.detail-section {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.detail-section h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.detail-col {
  padding: var(--space-md);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
}

.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-list li {
  padding: var(--space-xs) 0;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--color-border);
}

.tech-list li:last-child {
  border-bottom: none;
}

.metrics-comparison,
.security-comparison {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.metric-row,
.header-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-md);
  padding: var(--space-sm);
  background: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  align-items: center;
}

.metric-row .metric-val,
.header-row .header-status {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.metric-val.better {
  color: #10b981;
  font-weight: 600;
}

.header-status.present {
  color: #10b981;
  font-weight: 600;
}

.header-status.missing {
  color: #ef4444;
}

.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--color-text-muted);
}

.empty-state svg {
  margin-bottom: var(--space-lg);
  color: var(--color-border);
}

.empty-state h2 {
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  max-width: 400px;
  margin: 0 auto;
}

.empty-state a {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
  }
  
  .form-row .form-group {
    width: 100%;
  }
  
  .compare-header-domains {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .compare-vs-label {
    padding: var(--space-md) 0;
  }
  
  .competitor-grades-grid {
    grid-template-columns: 1fr;
  }
  
  .summary-grid {
    grid-template-columns: 1fr;
  }
  
  .detail-row {
    grid-template-columns: 1fr;
  }
}

/* Tech version badge */
.tech-version {
  font-family: var(--font-mono);
  font-size: 0.75em;
  opacity: 0.8;
  font-weight: 500;
}

/* Tech Stack Section */
.tech-stack-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}

.tech-stack-section h2 {
  margin: 0;
}

.tech-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.tech-category {
  margin-bottom: var(--space-sm);
}

.tech-category-title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.tech-grid,
.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tech-tag {
  background: var(--color-primary);
  color: white;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
}

.tech-tag.tech-analytics {
  background: #f59e0b;
}

.tech-tag.tech-marketing {
  background: #ec4899;
}

.tech-tag.tech-payment {
  background: #22c55e;
}

.tech-tag.tech-security {
  background: #ef4444;
}

@media (max-width: 768px) {
  .tech-tag {
    font-size: 0.6875rem;
    padding: 3px 8px;
  }
  
  .tech-stack-section .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
}

/* ============================================
   MOBILE NAVIGATION
============================================ */

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 200;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

.nav-toggle.active .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ============================================
   COMPREHENSIVE RESPONSIVE STYLES
============================================ */

/* Tablet Breakpoint */
@media (max-width: 992px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .profiles-grid,
  .bookmarks-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
  
  .grade-display {
    gap: var(--space-md);
  }
  
  .score-circle {
    width: 56px;
    height: 56px;
    font-size: 1.5rem;
  }
  
  .nav-links {
    gap: var(--space-md);
  }
  
  .nav-user {
    margin-left: var(--space-md);
    padding-left: var(--space-md);
  }
  
  .nav-email {
    display: none;
  }
}

/* Mobile Breakpoint */
@media (max-width: 768px) {
  .nav {
    flex-wrap: wrap;
    padding: var(--space-sm) var(--space-md);
  }
  
  .nav-brand img {
    height: 48px !important;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0;
    padding: var(--space-md) 0;
    order: 3;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    margin-top: var(--space-sm);
  }
  
  .nav-links.nav-open {
    display: flex;
  }
  
  .nav-links li {
    width: 100%;
  }
  
  .nav-link {
    display: block;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav-link::after {
    display: none;
  }
  
  .nav-user {
    border-left: none;
    margin-left: 0;
    padding-left: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }
  
  .nav-user .nav-link,
  .nav-user .nav-email {
    display: block;
    padding: var(--space-md);
    width: 100%;
  }
  
  .nav-email {
    background: var(--color-bg-subtle);
    font-size: 0.8125rem;
  }
  
  /* Container adjustments */
  .container {
    padding: 0 var(--space-md);
  }
  
  /* Hero section */
  .hero {
    padding: var(--space-xl) var(--space-md);
  }
  
  .hero h1 {
    font-size: 1.75rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  /* Input groups */
  .input-group {
    flex-direction: column;
    padding: var(--space-sm);
  }
  
  .input-group .input {
    width: 100%;
  }
  
  .input-group .btn {
    width: 100%;
  }
  
  /* Dashboard header */
  .dashboard-header {
    flex-direction: column;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .dashboard-stats {
    width: 100%;
    justify-content: center;
  }
  
  /* Grids to single column */
  .profiles-grid,
  .bookmarks-grid {
    grid-template-columns: 1fr;
  }
  
  /* Grade display */
  .grade-display {
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-md);
  }
  
  .grade-item {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
  }
  
  .grade-item:last-child {
    border-bottom: none;
  }
  
  .score-circle {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  /* Profile header */
  .profile-header {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .profile-header .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* Result header */
  .result-header {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .result-header .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* Tag counts grid */
  .tag-counts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Cards */
  .card-header,
  .card-body,
  .card-footer {
    padding: var(--space-md);
  }
  
  /* Auth pages */
  .auth-container {
    padding: var(--space-md);
  }
  
  .auth-header,
  .auth-body {
    padding: var(--space-lg);
  }
  
  /* Modal */
  .modal-overlay {
    padding: var(--space-md);
  }
  
  .modal {
    max-height: 95vh;
  }
  
  /* QR container */
  .qr-container {
    padding: var(--space-lg);
  }
  
  .qr-code img {
    width: 160px;
    height: 160px;
  }
  
  /* Timeline */
  .timeline {
    padding-left: var(--space-lg);
  }
  
  .timeline::before {
    left: 4px;
  }
  
  .timeline-marker {
    left: -20px;
    width: 14px;
    height: 14px;
  }
  
  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .timeline-scores {
    width: 100%;
    overflow-x: auto;
    padding-bottom: var(--space-sm);
  }
  
  .timeline-actions {
    flex-wrap: wrap;
  }
  
  .timeline-actions .btn {
    flex: 1;
    min-width: 120px;
    justify-content: center;
  }
  
  /* Button adjustments */
  .btn-lg {
    padding: 14px 24px;
  }
  
  /* Stats */
  .stat-value {
    font-size: 1.5rem;
  }
  
  /* Tables - make scrollable */
  .compare-metrics-table,
  .metrics-comparison,
  .security-comparison {
    overflow-x: auto;
  }
  
  /* Form selects */
  .compare-selects {
    flex-direction: column;
  }
  
  .compare-selects .form-group {
    width: 100%;
  }
  
  .compare-arrow {
    text-align: center;
    padding: var(--space-sm) 0;
  }
  
  /* User list */
  .user-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  
  /* Spacing adjustments */
  .mt-xl { margin-top: var(--space-lg); }
  .mt-2xl { margin-top: var(--space-xl); }
  .py-2xl { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
  .py-3xl { padding-top: var(--space-2xl); padding-bottom: var(--space-2xl); }
  
  /* Empty state */
  .empty-state {
    padding: var(--space-xl);
  }
  
  .empty-state svg {
    width: 60px;
    height: 60px;
  }
}

/* Small Mobile Breakpoint */
@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1.1rem; }
  
  .hero h1 {
    font-size: 1.5rem;
  }
  
  .hero p {
    font-size: 0.9375rem;
  }
  
  .nav-brand img {
    height: 40px !important;
  }
  
  /* Buttons full width on very small screens */
  .btn {
    font-size: 0.875rem;
  }
  
  .btn-lg {
    padding: 12px 20px;
    font-size: 0.9375rem;
  }
  
  /* Tag counts */
  .tag-counts-grid {
    grid-template-columns: 1fr;
  }
  
  /* Score circle even smaller */
  .score-circle {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .grade-circle {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
  
  /* Form inputs */
  .form-input {
    padding: 10px 12px;
    font-size: 0.9375rem;
  }
  
  /* Cards tighter padding */
  .card-header,
  .card-body,
  .card-footer {
    padding: var(--space-sm);
  }
  
  /* Auth */
  .auth-header,
  .auth-body {
    padding: var(--space-md);
  }
  
  .auth-header h1 {
    font-size: 1.5rem;
  }
  
  /* Timeline compact */
  .timeline-content {
    padding: var(--space-md);
  }
  
  /* Stat values */
  .stat-value {
    font-size: 1.25rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
  
  /* Competitor scores */
  .competitor-score .score-circle {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 1rem;
  }
  
  /* Form row */
  .form-row {
    gap: var(--space-md);
  }
  
  /* Score pills smaller */
  .score-pill {
    font-size: 0.6875rem;
    padding: 2px 8px;
  }
  
  /* Badge smaller */
  .badge {
    font-size: 0.625rem;
    padding: 2px 6px;
  }
  
  /* Tags */
  .tag {
    font-size: 0.6875rem;
    padding: 3px 8px;
  }
}

/* Utility: Hide on mobile */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

/* Utility: Hide on desktop */
@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Ensure touch-friendly tap targets */
@media (max-width: 768px) {
  .btn,
  .nav-link,
  .form-input,
  select,
  textarea {
    min-height: 44px;
  }
  
  a.btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

/* Print styles */
@media print {
  .nav,
  .footer,
  .nav-toggle,
  .btn {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
}