styles.css

:root {
  /* Light theme colors */
  --primary-color: #1652f0;
  --primary-hover: #0d47d1;
  --secondary-color: #f7931a;
  --secondary-hover: #e8830a;
  --bg-color: #ffffff;
  --surface-color: #f8f9fa;
  --text-color: #252525;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --hover-color: #f6f8fa;
  --table-header-bg: #f2f7ff;
  --table-row-hover: #f7faff;
  --hero-bg: #0e1526;
  --hero-text: #ffffff;
  --navbar-bg: rgba(255, 255, 255, 0.95);
  --navbar-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  
  /* Dark theme colors */
  --dark-bg-color: #0f172a;
  --dark-surface-color: #1e293b;
  --dark-text-color: #f1f5f9;
  --dark-text-secondary: #94a3b8;
  --dark-border-color: #334155;
  --dark-border-light: #475569;
  --dark-navbar-bg: rgba(15, 23, 42, 0.95);
  --dark-hero-bg: #020617;
  
  /* Modern spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Modern border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Modern shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Modern transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Typography scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  scroll-padding-top: 80px;
  font-size: var(--text-base);
  letter-spacing: -0.011em;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Dark mode support */
[data-theme="dark"] {
  --bg-color: var(--dark-bg-color);
  --surface-color: var(--dark-surface-color);
  --text-color: var(--dark-text-color);
  --text-secondary: var(--dark-text-secondary);
  --border-color: var(--dark-border-color);
  --border-light: var(--dark-border-light);
  --navbar-bg: var(--dark-navbar-bg);
  --hero-bg: var(--dark-hero-bg);
  --table-header-bg: rgba(30, 41, 59, 0.5);
  --table-row-hover: rgba(30, 41, 59, 0.3);
  --hover-color: rgba(30, 41, 59, 0.2);
}

/* Auto dark mode based on system preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-color: var(--dark-bg-color);
    --surface-color: var(--dark-surface-color);
    --text-color: var(--dark-text-color);
    --text-secondary: var(--dark-text-secondary);
    --border-color: var(--dark-border-color);
    --border-light: var(--dark-border-light);
    --navbar-bg: var(--dark-navbar-bg);
    --hero-bg: var(--dark-hero-bg);
    --table-header-bg: rgba(30, 41, 59, 0.5);
    --table-row-hover: rgba(30, 41, 59, 0.3);
    --hover-color: rgba(30, 41, 59, 0.2);
  }
}

h1, h2, h3 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text-color);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-2xl);
}

/* Sticky Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--navbar-bg);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  transform: translateY(0);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.navbar-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  gap: var(--space-lg);
  min-height: 60px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.navbar-logo img {
  height: 32px;
  width: 32px;
  transition: transform var(--transition-fast);
}

.navbar-logo:hover img {
  transform: scale(1.05);
}

.navbar-logo h1 {
  font-size: var(--text-xl);
  margin: 0;
  color: var(--primary-color);
  font-weight: 600;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.navbar-links {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
  margin: 0;
  padding: 0;
  flex: 1;
  justify-content: center;
}

.navbar-links li {
  position: relative;
  margin: 0;
}

.navbar-links a {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--primary-color);
  background-color: rgba(22, 82, 240, 0.1);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
  border-radius: 1px;
}

.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 80%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

/* Dark mode toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  cursor: pointer;
  color: var(--text-color);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.theme-toggle:hover {
  background-color: var(--hover-color);
  border-color: var(--primary-color);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.theme-toggle:hover svg {
  transform: rotate(15deg);
}

.navbar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: var(--space-sm);
  color: var(--text-color);
  transition: all var(--transition-fast);
}

.navbar-toggle:hover {
  background-color: var(--hover-color);
  border-color: var(--primary-color);
}

.navbar-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px 0;
  background-color: var(--text-color);
  transition: all var(--transition-normal);
  border-radius: 1px;
}

header {
  background: linear-gradient(135deg, var(--hero-bg) 0%, #1a1f3a 100%);
  color: var(--hero-text);
  padding: 0;
  margin-bottom: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--space-3xl) + 80px) var(--space-lg) var(--space-3xl);
  position: relative;
  z-index: 1;
  min-height: 60vh;
}

.hero-logo {
  width: 120px;
  height: 120px;
  margin-bottom: var(--space-xl);
  filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero h1 {
  font-size: var(--text-5xl);
  margin: 0 0 var(--space-lg);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: var(--text-xl);
  max-width: 700px;
  margin: 0 auto var(--space-xl);
  opacity: 0.9;
  line-height: 1.6;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-hover) 100%);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: var(--text-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
  border: none;
  cursor: pointer;
}

.hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
  text-decoration: none;
  background: linear-gradient(135deg, var(--secondary-hover) 0%, #d97706 100%);
}

.hero-btn:active {
  transform: translateY(0);
}

.hero-background {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0.1;
  z-index: 0;
}

.hero-pattern {
  position: absolute;
  width: 800px;
  height: 800px;
  top: -200px;
  right: -200px;
  opacity: 0.07;
  transform: rotate(30deg);
  z-index: 0;
}

.contents {
  background-color: var(--surface-color);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.contents:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.contents h2 {
  margin-top: 0;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-lg);
  color: var(--primary-color);
}

.contents ul {
  list-style-type: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-sm);
}

.contents li {
  margin: 0;
}

.contents li a {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  display: block;
  font-weight: 500;
  color: var(--text-color);
  border: 1px solid transparent;
}

.contents li a:hover {
  background-color: rgba(22, 82, 240, 0.1);
  border-color: rgba(22, 82, 240, 0.2);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

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

a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

/* Improved paragraph readability */
p {
  margin-bottom: 1.2em;
  max-width: 80ch;
}

/* Improve code readability */
code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.85em;
  padding: 0.2em 0.4em;
  background-color: rgba(0,0,0,0.05);
  border-radius: 3px;
  word-break: break-all;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  max-width: 100%;
  display: inline-block;
}

/* General overflow handling for long strings */
.path-code,
.wallet-path-tag,
.wallet-feature,
.notes-cell,
.external-link-icon {
  word-break: break-all;
  overflow-wrap: break-word;
  hyphens: auto;
}

.wallet-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.07);
  border-radius: 12px;
  overflow: hidden;
  font-size: 0.85rem;
}

.wallet-table th,
.wallet-table td {
  padding: 7px 8px;
  border: 1px solid var(--border-color);
  vertical-align: top;
}

.wallet-table th {
  background-color: var(--table-header-bg);
  font-weight: 600;
  text-align: left;
  position: sticky;
  top: 0;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
  text-transform: uppercase;
  z-index: 10;
  box-shadow: 0 1px 0 var(--border-color);
}

/* Override font size and styling for status headers */
.wallet-table th.status-header {
  font-size: 1.1em !important;
  text-align: center !important;
  text-transform: none !important;
}

.wallet-table tr:nth-child(even) {
  background-color: #fafafa;
}

.wallet-table tr:hover {
  background-color: var(--table-row-hover);
}

.code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.8em;
}

.status-cell {
  text-align: center;
  min-width: 18px;
  width: 18px;
  max-width: 18px;
  font-size: 1em;
  padding: 2px 0;
  border: 1px solid var(--border-color);
}

.status-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 40px;
  min-height: 30px;
  border-right: 1px solid var(--border-color);
}

.status-doc {
  background-color: rgba(0, 200, 83, 0.05);
}

.status-project {
  background-color: rgba(33, 150, 243, 0.05);
}

.status-security {
  background-color: rgba(244, 67, 54, 0.05);
}

.status-privacy {
  background-color: rgba(156, 39, 176, 0.05);
}

.notes-cell {
  max-width: 240px;
  font-size: 0.8em;
}

.notes-cell a {
  word-break: break-all;
}

.wallet-path-tag {
  display: inline-block;
  padding: 2px 5px;
  margin: 1px;
  border-radius: 3px;
  font-size: 0.65rem;
  background-color: rgba(22, 82, 240, 0.08);
  border: 1px solid rgba(22, 82, 240, 0.15);
  white-space: nowrap;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.wallet-path-tag.active {
  background-color: rgba(22, 82, 240, 0.15);
  border-color: rgba(22, 82, 240, 0.25);
  font-weight: 500;
}

.wallet-path-tag.custom {
  background-color: rgba(247, 147, 26, 0.1);
  border-color: rgba(247, 147, 26, 0.2);
}

.wallet-features {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  font-size: 0.8em;
}

.wallet-feature {
  display: inline-block;
  padding: 3px 5px;
  border-radius: 4px;
  white-space: nowrap;
  text-align: center;
  min-width: 50px;
  font-size: 0.75em;
  letter-spacing: 0.02em;
}

.wallet-feature.yes {
  background-color: rgba(0, 200, 83, 0.1);
  border: 1px solid rgba(0, 200, 83, 0.2);
}

.wallet-feature.no {
  background-color: rgba(244, 67, 54, 0.05);
  border: 1px solid rgba(244, 67, 54, 0.1);
  color: #777;
}

.wallet-feature.optional, .wallet-feature.wip {
  background-color: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.2);
}

.wallet-feature.na {
  background-color: rgba(189, 189, 189, 0.1);
  border: 1px solid rgba(189, 189, 189, 0.2);
  color: #777;
}

.icon-legend {
  margin-top: 0;
  margin-bottom: 2rem;
  padding: var(--space-xl) 0;
  border-bottom: 2px solid var(--border-light);
}

.legend-table {
  width: auto;
  margin-bottom: 1rem;
  border-collapse: collapse;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
  border-radius: 6px;
  overflow: hidden;
  font-size: 0.85rem;
}

.legend-table th,
.legend-table td {
  padding: 8px 16px;
  border: 1px solid var(--border-color);
}

.legend-table th {
  background-color: var(--table-header-bg);
  font-weight: 600;
}

ul {
  padding-left: 25px;
}

li {
  margin-bottom: 10px;
}

footer {
  margin-top: 80px;
  padding: 40px 0;
  border-top: 1px solid var(--border-color);
  font-size: 0.9em;
  color: #666;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #f8f9fa;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

pre {
  background-color: #f6f8fa;
  border-radius: 8px;
  padding: 20px;
  overflow: auto;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05);
  word-break: break-all;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  max-width: 100%;
}

/* Highlight boxes */
.highlight-box, .warning-box, .note-box, .info-box {
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  line-height: 1.6;
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.highlight-box {
  background: linear-gradient(135deg, rgba(22, 82, 240, 0.05) 0%, rgba(22, 82, 240, 0.02) 100%);
  border-left: 4px solid var(--primary-color);
}

.highlight-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color) 0%, transparent 100%);
}

.warning-box {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, rgba(239, 68, 68, 0.02) 100%);
  border-left: 4px solid #ef4444;
}

.warning-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #ef4444 0%, transparent 100%);
}

.note-box {
  background: linear-gradient(135deg, rgba(107, 114, 128, 0.05) 0%, rgba(107, 114, 128, 0.02) 100%);
  border-left: 4px solid var(--text-secondary);
}

.note-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--text-secondary) 0%, transparent 100%);
}

.info-box {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, rgba(34, 197, 94, 0.02) 100%);
  border-left: 4px solid #22c55e;
}

.info-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #22c55e 0%, transparent 100%);
}

.highlight-box:hover, .warning-box:hover, .note-box:hover, .info-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.highlight-box p, .warning-box p, .note-box p, .info-box p {
  margin-bottom: 0;
  font-weight: 500;
}

.feature-list {
  margin: var(--space-xl) 0;
  list-style-type: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.feature-list li {
  padding: var(--space-md);
  position: relative;
  margin: 0;
  background-color: var(--surface-color);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.feature-list li:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--primary-color);
}

.feature-list li::before {
  content: "→";
  color: var(--primary-color);
  font-weight: bold;
  display: inline-block;
  margin-right: var(--space-sm);
  font-size: var(--text-lg);
}

/* Section IDs for navigation */
section {
  padding-top: var(--space-xl);
  scroll-margin-top: 80px;
  margin-bottom: var(--space-3xl);
  position: relative;
}

/* Quick Stats Section */
.quick-stats {
  margin-bottom: var(--space-2xl);
  padding: var(--space-xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: linear-gradient(135deg, var(--surface-color) 0%, rgba(22, 82, 240, 0.02) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Featured Wallets Section */
.featured-wallets {
  margin-bottom: var(--space-2xl);
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.featured-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.featured-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--secondary-color) 0%, transparent 100%);
}

.featured-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary-color);
}

/* Warning card styling */
.featured-card.warning-card {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.05) 0%, rgba(239, 68, 68, 0.02) 100%);
  border-color: rgba(239, 68, 68, 0.2);
}

.featured-card.warning-card::before {
  background: linear-gradient(90deg, #ef4444 0%, transparent 100%);
}

.featured-card.warning-card:hover {
  border-color: #ef4444;
  box-shadow: 0 10px 25px -5px rgba(239, 68, 68, 0.1), 0 10px 10px -5px rgba(239, 68, 68, 0.04);
}

.featured-card.warning-card .wallet-link {
  background-color: rgba(239, 68, 68, 0.05);
  border-color: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.featured-card.warning-card .wallet-link:hover {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
  color: #b91c1c;
}

.featured-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-lg);
  font-size: var(--text-lg);
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

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

.wallet-link {
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(22, 82, 240, 0.05);
  border: 1px solid rgba(22, 82, 240, 0.1);
  border-radius: var(--radius-md);
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  display: block;
}

.wallet-link:hover {
  background-color: rgba(22, 82, 240, 0.1);
  border-color: var(--primary-color);
  text-decoration: none;
  transform: translateX(4px);
}

/* Recovery Tools Section */
.recovery-tools {
  margin-bottom: var(--space-2xl);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.tool-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color) 0%, transparent 100%);
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.tool-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-lg);
  font-size: var(--text-lg);
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tool-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tool-card li {
  margin-bottom: var(--space-sm);
  padding: 0;
}

.tool-card a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(247, 147, 26, 0.05);
  border: 1px solid rgba(247, 147, 26, 0.1);
  border-radius: var(--radius-md);
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.tool-card a:hover {
  background-color: rgba(247, 147, 26, 0.1);
  border-color: var(--secondary-color);
  text-decoration: none;
  transform: translateX(4px);
}

/* Derivation Path Quick Reference */
.derivation-quick-ref {
  margin-bottom: var(--space-2xl);
}

.path-reference {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.path-card {
  background-color: var(--surface-color);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.path-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.path-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.path-code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--primary-color);
  background-color: rgba(22, 82, 240, 0.05);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  border: 1px solid rgba(22, 82, 240, 0.1);
}

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

.path-info strong {
  color: var(--text-color);
  font-size: var(--text-sm);
  font-weight: 600;
}

.path-info span {
  color: var(--text-secondary);
  font-size: var(--text-xs);
  font-style: italic;
}

section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--border-color) 0%, transparent 100%);
}

/* Category headings */
.wallet-category h3 {
  color: var(--primary-color);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--border-color);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  font-size: var(--text-3xl);
  position: relative;
}

.wallet-category h3::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-color) 0%, transparent 100%);
}

/* Wallet count styling */
.wallet-count {
  color: var(--text-secondary);
  margin-top: 0;
  margin-bottom: var(--space-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--surface-color);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  display: inline-block;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
  /* Hero section improvements */
  .hero {
    padding: calc(var(--space-2xl) + 60px) var(--space-md) var(--space-2xl);
    min-height: 50vh;
  }
  
  .hero h1 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-md);
  }
  
  .hero p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
    padding: 0 var(--space-sm);
  }
  
  .hero-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-lg);
  }
  
  .hero-btn {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
  }
  
  /* Contents section */
  .contents {
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
  }
  
  .contents ul {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  
  .contents li a {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
  }
  
  /* Enhanced navbar */
  .navbar-container {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-md);
    min-height: 60px;
  }
  
  .navbar-logo h1 {
    font-size: var(--text-lg);
  }
  
  .navbar-logo img {
    width: 28px;
    height: 28px;
  }
  
  .navbar-links {
    gap: var(--space-md);
    display: none;
  }
  
  .navbar-links a {
    font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-md);
  }
  
  .navbar-actions {
    gap: var(--space-sm);
  }
  
  .theme-toggle {
    width: 40px;
    height: 40px;
  }
  
  .theme-toggle svg {
    width: 18px;
    height: 18px;
  }
  
  .navbar-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    padding: var(--space-sm);
  }
  
  /* Enhanced table responsiveness */
  .wallet-table-wrapper {
    overflow-x: auto;
    overflow-y: visible;
    margin-bottom: var(--space-lg);
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
  }
  
  .wallet-table {
    display: table;
    width: 100%;
    min-width: 800px;
    font-size: var(--text-xs);
    margin-bottom: 0;
  }
  
  /* Enhanced status cells for mobile */
  .status-cell {
    min-width: 18px;
    width: 18px;
    max-width: 18px;
    font-size: 1em;
    padding: 4px 2px;
    text-align: center;
  }
  
  /* Enhanced status headers for mobile */
  .status-header {
    font-size: 0.9rem;
    min-width: 55px;
    padding: var(--space-sm) var(--space-xs) !important;
    text-align: center;
    white-space: nowrap;
  }
  
  /* Improve table cell padding */
  .wallet-table th,
  .wallet-table td {
    padding: var(--space-xs) var(--space-sm);
    vertical-align: middle;
  }
  
  /* Better wallet name column */
  .wallet-table td:nth-child(10) {
    min-width: 140px;
    font-weight: 500;
  }
  
  /* Improve notes cell */
  .notes-cell {
    max-width: 200px;
    font-size: 0.8em;
    line-height: 1.3;
  }
  
  /* Improve category headings on mobile */
  .wallet-category h3 {
    font-size: var(--text-2xl);
    margin-top: var(--space-xl);
  }
  
  /* Enhanced typography scaling */
  body {
    padding: 0;
    font-size: var(--text-sm);
    line-height: 1.6;
  }
  
  h1 {
    font-size: var(--text-3xl);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
  }
  
  h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
    line-height: 1.3;
  }
  
  h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    line-height: 1.3;
  }
  
  h4 {
    font-size: var(--text-lg);
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
  }
  
  p {
    margin-bottom: var(--space-md);
    line-height: 1.6;
  }
  
  /* Enhanced section spacing */
  section {
    padding-top: var(--space-lg);
    margin-bottom: var(--space-2xl);
  }
  
  /* Enhanced touch-friendly interactions */
  .highlight-box, .warning-box, .note-box, .info-box {
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
    border-radius: var(--radius-lg);
  }
  
  /* Touch-friendly buttons and links */
  .hero-btn,
  .wallet-link,
  .tool-card a,
  .path-filter-btn,
  .theme-toggle,
  .navbar-toggle {
    min-height: 44px;
    min-width: 44px;
    touch-action: manipulation;
  }
  
  /* Enhanced button hover states for touch */
  .hero-btn:active,
  .wallet-link:active,
  .tool-card a:active,
  .path-filter-btn:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }
  
  /* Improved focus states for accessibility */
  .hero-btn:focus,
  .wallet-link:focus,
  .tool-card a:focus,
  .path-filter-btn:focus,
  .theme-toggle:focus,
  .navbar-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
  }
  
  /* Better spacing for touch targets */
  .wallet-features {
    gap: var(--space-xs);
  }
  
  .wallet-feature {
    padding: var(--space-xs) var(--space-sm);
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .wallet-path-tag {
    padding: var(--space-xs) var(--space-sm);
    min-height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Optimize path tags and features for small screens */
  .wallet-path-tag {
    font-size: var(--text-xs);
    padding: 2px 4px;
  }
  
  .wallet-feature {
    font-size: var(--text-xs);
    padding: 2px 4px;
    min-width: 35px;
  }
  
  /* Fix table headers on mobile */
  .wallet-table th {
    position: sticky;
    top: 0;
    z-index: 10;
  }
  
  /* Make search and filters better on mobile */
  .search-input {
    padding: var(--space-sm) var(--space-md);
  }
  
  .path-filter-btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
  }
  
  /* Enhanced mobile navbar styles */
  .navbar-links {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background-color: var(--navbar-bg);
    flex-direction: column;
    align-items: center;
    padding: var(--space-xl) 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    pointer-events: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 999;
    display: flex;
    border-bottom: 1px solid var(--border-light);
  }
  
  .navbar-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .navbar-links li {
    margin: var(--space-md) 0;
    width: 100%;
    text-align: center;
  }
  
  .navbar-links a {
    display: block;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
  }
  
  .navbar-links a:hover,
  .navbar-links a.active {
    background-color: rgba(22, 82, 240, 0.1);
    color: var(--primary-color);
    transform: scale(1.02);
  }
  
  .navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }
  
  .navbar-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
  }
  
  .navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
  
  /* Footer adjustments */
  footer .container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  footer img {
    margin-top: var(--space-md);
  }
  
  /* Enhanced responsive grid layouts */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .stat-card {
    padding: var(--space-lg);
    text-align: center;
  }
  
  .stat-number {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-sm);
  }
  
  .stat-label {
    font-size: var(--text-xs);
    font-weight: 600;
  }
  
  .featured-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .featured-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
  }
  
  .featured-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
  }
  
  .wallet-list {
    gap: var(--space-sm);
  }
  
  .wallet-link {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .tool-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
  }
  
  .tool-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
  }
  
  .tool-card ul {
    gap: var(--space-sm);
  }
  
  .tool-card a {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    border-radius: var(--radius-md);
  }
  
  .path-reference {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .path-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
  }
  
  .path-code {
    font-size: var(--text-sm);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-sm);
  }
  
  .path-info strong {
    font-size: var(--text-sm);
  }
  
  .path-info span {
    font-size: var(--text-xs);
  }
}

/* Enhanced mobile experience for very small screens */
@media (max-width: 480px) {
  /* Optimized hero section */
  .hero {
    padding: calc(var(--space-xl) + 60px) var(--space-sm) var(--space-xl);
    min-height: 45vh;
  }
  
  .hero h1 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
    line-height: 1.1;
  }
  
  .hero p {
    font-size: var(--text-base);
    margin-bottom: var(--space-lg);
    padding: 0;
    line-height: 1.5;
  }
  
  .hero-logo {
    width: 70px;
    height: 70px;
    margin-bottom: var(--space-md);
  }
  
  .hero-btn {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-sm);
    min-height: 48px;
  }
  
  /* Further optimize table for very small screens */
  .wallet-table th, 
  .wallet-table td {
    padding: 5px 6px;
  }
  
  .status-cell {
    min-width: 14px;
    width: 14px;
    max-width: 14px;
  }
  
  .status-header {
    font-size: 0.9rem;
    min-width: 45px;
    padding: 2px 1px !important;
  }
  
  /* Make wallet names more readable */
  .wallet-table td:nth-child(10) {
    min-width: 120px;
  }
  
  /* Improve the notes cell formatting */
  .notes-cell {
    max-width: 180px;
  }
  
  .external-link-icon {
    padding: 1px 3px;
    margin-right: 2px;
  }
  
  /* Enhanced container and layout */
  .container {
    padding: 0 var(--space-sm) var(--space-xl);
  }
  
  .contents {
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
  }
  
  .contents h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
  }
  
  .contents li a {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
  }
  
  /* Single column layouts for very small screens */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  
  .stat-card {
    padding: var(--space-md);
  }
  
  .stat-number {
    font-size: var(--text-2xl);
  }
  
  .path-reference {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  
  .path-card {
    padding: var(--space-md);
  }
  
  /* Enhanced table optimization */
  .wallet-table {
    font-size: 0.75rem;
    min-width: 700px;
  }
  
  .wallet-table th,
  .wallet-table td {
    padding: var(--space-xs) var(--space-xs);
  }
  
  .status-cell {
    min-width: 16px;
    width: 16px;
    max-width: 16px;
    font-size: 0.9em;
  }
  
  .status-header {
    font-size: 0.8rem;
    min-width: 45px;
    padding: var(--space-xs) 2px !important;
  }
  
  .wallet-table td:nth-child(10) {
    min-width: 120px;
    font-weight: 600;
  }
  
  .notes-cell {
    max-width: 160px;
    font-size: 0.75em;
  }
  
  /* Enhanced code handling for very small screens */
  code {
    font-size: 0.7em;
    padding: 0.1em 0.25em;
    word-break: break-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
    line-height: 1.3;
  }
  
  pre {
    padding: var(--space-sm);
    font-size: 0.75em;
    line-height: 1.3;
    word-break: break-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
  }
}

/* Make sure tables scroll horizontally on all screens */
.wallet-table-wrapper {
  overflow-x: auto;
  overflow-y: visible;
  margin-bottom: 1.5rem;
  -webkit-overflow-scrolling: touch;
}

/* Modal styles */
.modal {
  display: none;
  position: fixed;
  z-index: 100000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(3px);
}

.modal-content {
  background-color: var(--bg-color);
  margin: 0 auto;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  width: 80%;
  max-width: 600px;
  position: relative;
  animation: modalFadeIn 0.3s ease-out;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.close-modal {
  position: absolute;
  right: 20px;
  top: 15px;
  color: #777;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
}

.close-modal:hover {
  color: #333;
}

.modal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 15px 0;
}

.modal-table td,
.modal-table th {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.path-code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.9em;
  background-color: #f5f5f5;
  padding: 2px 5px;
  border-radius: 3px;
  border: 1px solid #e0e0e0;
  word-break: break-all;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  max-width: 100%;
  display: block;
}

.path-explanation {
  margin-top: 20px;
}

.path-explanation h4 {
  margin-bottom: 10px;
}

.modal-table tr:last-child td {
  border-bottom: none;
}

.modal-table .emoji-cell {
  font-size: 1.5rem;
  text-align: center;
  width: 60px;
}

.modal-active {
  overflow: hidden;
}

@media (max-width: 768px) {
  .modal-content {
    width: 90%;
    padding: 20px;
  }
}

/* Add styles for search and sort features */
.search-container {
  margin-bottom: 15px;
}

.search-input {
  padding: 8px 12px;
  font-size: 0.9rem;
}

.path-filters {
  margin-top: 8px !important;
  margin-bottom: 12px !important;
}

.path-filter-btn {
  padding: 4px 8px;
  margin-right: 4px;
  margin-bottom: 4px;
  font-size: 0.75rem;
}

.wallet-table th {
  background-color: var(--table-header-bg);
  font-weight: 600;
  text-align: left;
  position: sticky;
  top: 0;
  cursor: pointer; /* Keep this as pointer since it's a sortable column */
  user-select: none;
  transition: background-color 0.2s;
  z-index: 10;
  box-shadow: 0 1px 0 var(--border-color);
}

/* Override font size for status headers specifically */
.wallet-table th.status-header {
  font-size: 1.1em !important;
  text-align: center !important;
}

.wallet-table th:hover {
  background-color: #e4eeff;
}

.wallet-table th::after {
  margin-left: 5px;
  display: inline-block;
}

.wallet-table th.sort-asc::after {
  content: "↑";
}

.wallet-table th.sort-desc::after {
  content: "↓";
}

/* No results message */
.no-results {
  padding: 20px;
  text-align: center;
  font-style: italic;
  color: #666;
  background-color: #f8f9fa;
  border-radius: 6px;
  margin-top: 10px;
}

.path-filter-btn {
  padding: 4px 8px;
  margin-right: 4px;
  margin-bottom: 4px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: #f8f9fa;
  cursor: pointer; /* Keep this as pointer since it's a clickable element */
  font-size: 0.75rem;
  transition: all 0.2s;
}

.path-filter-btn:hover {
  background-color: #e9ecef;
}

.path-filter-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Better visual separation for status icon columns */
.status-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 40px;
  min-height: 30px;
  border-right: 1px solid var(--border-color);
}

/* Improve feature tags display */
.wallet-feature {
  display: inline-block;
  padding: 3px 5px;
  border-radius: 4px;
  white-space: nowrap;
  text-align: center;
  min-width: 50px;
  font-size: 0.75em;
  letter-spacing: 0.02em;
}

/* Fix the wallet paths container */
.wallet-paths-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  margin-top: 2px;
}

/* Normal status headers instead of rotated */
.status-header {
  height: auto;
  width: auto;
  min-width: 60px;
  padding: var(--space-sm) var(--space-xs) !important;
  position: sticky;
  top: 0;
  border: 1px solid var(--border-color);
  background-color: var(--table-header-bg);
  vertical-align: middle;
  display: table-cell;
  overflow: visible;
  text-align: center;
  z-index: 10;
  cursor: pointer;
  font-size: 1.1em;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
  transition: background-color var(--transition-fast);
}

.status-header:hover {
  background-color: var(--hover-color);
}

/* Remove old rotated header styles - replaced with normal headers */

/* Improve status cell appearance */
.status-cell {
  text-align: center;
  width: 18px;
  min-width: 18px;
  max-width: 18px;
  font-size: 1.1em;
  padding: 0 !important;
  height: 40px;
  border: 1px solid var(--border-color);
  vertical-align: middle;
  display: table-cell;
}

/* Add styles for link icons in the notes column */
.external-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 3px;
  padding: 2px 4px;
  border-radius: 3px;
  background-color: rgba(22, 82, 240, 0.08);
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.9em;
}

.external-link-icon:hover {
  background-color: rgba(22, 82, 240, 0.15);
  text-decoration: none;
}

.notes-text {
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
  font-size: 0.9em;
}

.wallet-features {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  font-size: 0.75em;
}

.wallet-feature {
  display: inline-block;
  padding: 2px 4px;
  border-radius: 3px;
  white-space: nowrap;
  text-align: center;
  min-width: 40px;
  font-size: 0.7rem;
}

/* Back to top button adjustment */
.back-to-top {
  text-align: right;
  margin: 25px 0;
  cursor: pointer; /* Keep this as pointer since it's a clickable element */
  color: var(--primary-color);
  font-size: 0.9rem;
}

/* Tablet-specific adjustments */
@media (min-width: 481px) and (max-width: 768px) {
  .wallet-table td:nth-child(10) {
    min-width: 140px;
  }
  
  .notes-cell {
    max-width: 200px;
  }
}

/* Enhanced mobile-specific improvements */
.swipe-hint {
  display: none;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-style: italic;
  margin-bottom: var(--space-md);
  text-align: center;
  padding: var(--space-sm);
  background-color: var(--surface-color);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

@media (max-width: 768px) {
  .swipe-hint {
    display: block;
  }
}

/* Improved mobile scrolling indicators */
.wallet-table-wrapper::-webkit-scrollbar {
  height: 8px;
}

.wallet-table-wrapper::-webkit-scrollbar-track {
  background: var(--surface-color);
  border-radius: var(--radius-sm);
}

.wallet-table-wrapper::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: var(--radius-sm);
}

.wallet-table-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Enhanced mobile modal responsiveness */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    padding: var(--space-lg);
    margin: var(--space-md);
    max-height: 90vh;
    overflow-y: auto;
  }
  
  .modal-table {
    font-size: var(--text-sm);
  }
  
  .modal-table th,
  .modal-table td {
    padding: var(--space-sm);
  }
}

/* Better mobile form elements */
@media (max-width: 768px) {
  .search-input {
    padding: var(--space-md);
    font-size: var(--text-base);
    min-height: 48px;
    border-radius: var(--radius-md);
  }
  
  .path-filter-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
    min-height: 40px;
    border-radius: var(--radius-md);
  }
  
  /* Enhanced mobile code block handling */
  code {
    font-size: 0.75em;
    padding: 0.15em 0.3em;
    word-break: break-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
    line-height: 1.4;
  }
  
  pre {
    padding: var(--space-md);
    font-size: 0.8em;
    line-height: 1.4;
    word-break: break-all;
    overflow-wrap: break-word;
    white-space: pre-wrap;
  }
  
  /* Ensure paragraphs with code don't overflow */
  p {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
}

/* Medium-sized screens (tablets & small laptops) */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 0 15px 30px;
  }
  
  .wallet-table {
    font-size: 0.82rem;
  }
  
  .wallet-table th, 
  .wallet-table td {
    padding: 6px 8px;
  }
  
  .status-cell {
    min-width: 25px;
    width: 25px;
    max-width: 25px;
  }
  
  .status-header {
    font-size: 0.7rem;
    min-width: 55px;
    padding: var(--space-xs) 3px !important;
  }
  
  .wallet-path-tag {
    font-size: 0.65rem;
  }
  
  .wallet-feature {
    font-size: 0.7rem;
  }
  
  .notes-cell {
    max-width: 220px;
  }
}

/* More efficient use of space on small screens */
@media (max-width: 480px) {
  .hero {
    padding: calc(60px + 70px) 15px 60px;
  }
  
  .container {
    padding: 0 12px 30px;
  }
  
  .contents {
    padding: 20px;
    margin-bottom: 30px;
  }
  
  .contents h2 {
    font-size: 1.3rem;
  }
  
  .contents li a {
    padding: 6px 10px;
  }
  
  /* Make tables more compact */
  .wallet-table th,
  .wallet-table td {
    padding: 4px 5px;
  }
  
  /* Make the wallet names stand out better on small screens */
  .wallet-table td:nth-child(10) a {
    font-weight: 600;
  }
  
  /* Fine-tune spacing for small screens */
  .highlight-box, .warning-box, .note-box {
    padding: 12px;
    margin: 20px 0;
  }
  
  h1, h2, h3 {
    margin-top: 1.5em;
    margin-bottom: 0.8em;
  }
  
  /* Fix the emoji overflow issues on tiny screens */
  .status-cell {
    font-size: 0.95em;
  }
}

/* Responsive adjustments for rotated headers */
@media (max-width: 768px) {
  .status-header {
    font-size: 0.9rem;
    min-width: 50px;
    padding: 2px 2px !important;
  }
  
  .status-cell {
    width: 16px;
    min-width: 16px;
    max-width: 16px;
    height: 36px;
    font-size: 1em;
  }
}

@media (max-width: 480px) {
  .status-header {
    font-size: 0.8rem;
    min-width: 45px;
    padding: 1px 1px !important;
  }
  
  .status-cell {
    width: 14px;
    min-width: 14px;
    max-width: 14px;
    height: 34px;
    font-size: 0.95em;
  }
}

/* Tablet and medium-sized screens */
@media (min-width: 481px) and (max-width: 768px) {
  .hero {
    padding: calc(var(--space-2xl) + 60px) var(--space-lg) var(--space-2xl);
    min-height: 55vh;
  }
  
  .hero h1 {
    font-size: var(--text-4xl);
  }
  
  .hero p {
    font-size: var(--text-lg);
    max-width: 600px;
  }
  
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
  
  .path-reference {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .wallet-table {
    font-size: 0.8rem;
    min-width: 750px;
  }
  
  .wallet-table th,
  .wallet-table td {
    padding: var(--space-xs) var(--space-sm);
  }
  
  .status-cell {
    min-width: 20px;
    width: 20px;
    max-width: 20px;
  }
  
  .status-header {
    font-size: 0.9rem;
    min-width: 50px;
  }
  
  .wallet-table td:nth-child(10) {
    min-width: 150px;
  }
  
  .notes-cell {
    max-width: 200px;
  }
}

/* Large tablets and small laptops */
@media (min-width: 769px) and (max-width: 1024px) {
  .container {
    padding: 0 var(--space-lg) var(--space-2xl);
  }
  
  .hero {
    padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-3xl);
    min-height: 60vh;
  }
  
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
  
  .featured-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
  
  .tools-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }
  
  .path-reference {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
  
  .wallet-table {
    font-size: 0.85rem;
  }
  
  .wallet-table th,
  .wallet-table td {
    padding: var(--space-sm) var(--space-md);
  }
  
  .status-cell {
    min-width: 22px;
    width: 22px;
    max-width: 22px;
  }
  
  .status-header {
    font-size: 1rem;
    min-width: 60px;
  }
  
  .wallet-table td:nth-child(10) {
    min-width: 160px;
  }
  
  .notes-cell {
    max-width: 250px;
  }
}

/* Improved tooltip styling for status cells */
.status-cell, .status-header {
  position: relative;
}

/* Status cell styling */
.status-cell[data-has-content="true"] {
  cursor: pointer;
  position: relative;
}

.status-cell[data-empty="true"], 
.status-cell:empty {
  cursor: default;
}

.status-cell[data-has-content="true"]:hover::after, 
.status-header:hover::after {
  content: attr(title);
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(calc(var(--tooltip-x, 0px) - 50%), calc(var(--tooltip-y, 0px) - 100% - 10px));
  background-color: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: normal;
  max-width: 320px;
  width: max-content;
  line-height: 1.4;
  text-align: center;
  z-index: 2147483647; /* Maximum possible z-index */
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.status-cell[data-has-content="true"]:hover::before, 
.status-header:hover::before {
  content: '';
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(calc(var(--tooltip-x, 0px)), calc(var(--tooltip-y, 0px) - 100%));
  border-width: 6px;
  border-style: solid;
  border-color: transparent transparent rgba(0, 0, 0, 0.9) transparent;
  z-index: 2147483647;
  pointer-events: none;
}

/* Remove old rotated header tooltip styles */

/* Special positioning for warning emoji tooltip */
.status-cell[title*="unsafe"]::after {
  min-width: 280px !important;
}

/* Apply wider width to all emoji tooltips to ensure they display well */
.status-cell[data-has-content="true"]:hover::after {
  min-width: 200px;
  left: 0;
  transform: none;
}

/* Make tooltip arrow align with content for wider tooltips */
.status-cell[data-has-content="true"]:hover::before {
  left: 12px;
  transform: none;
  z-index: 100000;
}

/* Additional safety check for cell contents with specific text */
td.status-cell {
  overflow: visible; /* Ensure tooltip isn't clipped */
}

/* Ensure tooltips don't get cut off by table boundaries */
.wallet-table-wrapper {
  overflow: visible;
}

/* Tooltip enhancement for all cells including header cells */
.status-cell[data-has-content="true"], .status-header {
  position: relative;
  overflow: visible;
  cursor: pointer;
}

/* Fix for tooltip layers */
.status-cell[data-has-content="true"], .status-header {
  isolation: isolate;
}

@media (max-width: 768px) {
  .status-cell[data-has-content="true"]:hover::after, .status-header:hover::after {
    max-width: 220px;
  }
}

/* Ensure tooltips don't get cut off by containing elements but maintain scroll functionality */
.wallet-category,
.wallet-category,
section,
main,
.container,
body {
  overflow: visible !important;
}

/* Allow the table wrapper to scroll while keeping headers sticky */
.wallet-table-wrapper {
  overflow-x: auto !important;
  overflow-y: visible !important;
}

/* Additional fix for table header stickiness */
.wallet-table {
  overflow: visible !important;
  position: relative;
}

/* Status cell tooltip customization */
.status-cell[data-has-content="true"]:hover::after {
  min-width: 160px;
  max-width: 180px;
  width: auto;
  font-size: 0.75rem;
  padding: 6px 8px;
  line-height: 1.2;
  hyphens: auto;
  white-space: normal;
  word-wrap: break-word;
  text-align: left;
  pointer-events: none;
}

/* Wallet feature tooltips (BIP39, WIF, PSBT, Output Descriptor) */
.wallet-feature:hover::after {
  content: attr(title);
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(calc(var(--tooltip-x, 0px) - 50%), calc(var(--tooltip-y, 0px) - 100% - 10px));
  background-color: rgba(0, 0, 0, 0.9);
  color: white;
  padding: 10px 15px;
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: normal;
  max-width: 320px;
  width: max-content;
  line-height: 1.4;
  text-align: center;
  z-index: 2147483647;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.wallet-feature:hover::before {
  content: '';
  position: fixed;
  left: 0;
  top: 0;
  transform: translate(calc(var(--tooltip-x, 0px)), calc(var(--tooltip-y, 0px) - 100%));
  border-width: 6px;
  border-style: solid;
  border-color: rgba(0, 0, 0, 0.9) transparent transparent transparent;
  z-index: 2147483647;
  pointer-events: none;
}

/* Make tooltips appear in front of all other elements */
.status-cell[data-has-content="true"]:hover::after,
.status-header:hover::after {
  z-index: 100000 !important;
}
/* 2026 refresh: tighter layout and denser recovery tables */
.container,
.navbar-container {
  max-width: 1320px;
}

header {
  margin-bottom: var(--space-xl);
}

.hero {
  min-height: clamp(420px, 52vh, 620px);
  padding: calc(var(--space-3xl) + 60px) var(--space-lg) var(--space-2xl);
}

.hero-logo {
  width: 96px;
  height: 96px;
  margin-bottom: var(--space-lg);
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: var(--space-md);
}

.hero p {
  max-width: 760px;
  margin-bottom: var(--space-md);
  line-height: 1.55;
}

.last-reviewed {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  padding: 0.4rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  font-size: var(--text-sm);
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.quick-stats,
.featured-wallets,
.recovery-tools,
.derivation-quick-ref {
  margin-bottom: var(--space-xl);
  padding-top: var(--space-md);
}

section {
  margin-bottom: var(--space-2xl);
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
  gap: var(--space-md);
}

.stat-card {
  padding: var(--space-md);
}

.stat-number {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
}

.featured-grid {
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: var(--space-md);
}

.featured-card,
.tool-card,
.path-card {
  padding: var(--space-lg);
}

.featured-card h3,
.tool-card h3 {
  margin-bottom: var(--space-md);
  font-size: var(--text-base);
}

.wallet-list {
  gap: 0.45rem;
}

.wallet-link,
.tool-card a {
  padding: 0.45rem 0.65rem;
  border-radius: 999px;
  font-size: var(--text-sm);
}

.wallet-category {
  padding: var(--space-lg);
  background: rgba(248, 249, 250, 0.62);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .wallet-category {
  background: rgba(30, 41, 59, 0.42);
}

.wallet-category h3 {
  margin-top: 0;
  font-size: clamp(1.35rem, 2vw, 1.9rem);
}

.wallet-count {
  margin-bottom: var(--space-md) !important;
}

.search-container {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.search-input {
  width: min(100%, 440px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-color);
  color: var(--text-color);
}

.path-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.path-filter-btn {
  margin: 0 !important;
  border-radius: 999px;
  background: var(--bg-color);
  color: var(--text-color);
}

.wallet-table-wrapper {
  overflow-x: auto !important;
  overflow-y: visible !important;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-color);
  box-shadow: var(--shadow-md);
}

.wallet-table {
  margin-bottom: 0;
  border-radius: 0;
  box-shadow: none;
  font-size: 0.82rem;
}

.wallet-table th,
.wallet-table td {
  padding: 0.5rem 0.55rem;
  vertical-align: top;
}

.wallet-table th {
  top: 60px;
}

.wallet-table th.status-header,
.status-header {
  min-width: 2rem !important;
  width: 2rem;
  padding: 0.45rem 0.2rem !important;
  font-size: 1rem !important;
}

.status-cell {
  width: 1.75rem;
  min-width: 1.75rem;
  max-width: 1.75rem;
  height: 2.2rem;
  font-size: 1rem;
}

.wallet-name-cell {
  min-width: 11rem;
  font-weight: 650 !important;
}

.wallet-name-cell a,
.wallet-name-cell span {
  line-height: 1.25;
}

.notes-cell {
  max-width: 360px;
  min-width: 220px;
  line-height: 1.35;
}

.wallet-path-tag,
.wallet-feature {
  border-radius: 999px;
  font-weight: 600;
  line-height: 1.2;
  word-break: normal;
}

.wallet-path-tag {
  padding: 0.18rem 0.42rem;
}

.wallet-feature {
  min-width: 2.4rem;
  padding: 0.18rem 0.42rem;
}

.wallet-discontinued {
  opacity: 0.72;
}

.wallet-discontinued .wallet-name-cell::after {
  content: ' legacy';
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.08rem 0.35rem;
  border-radius: 999px;
  background: rgba(107, 114, 128, 0.14);
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wallet-warning .wallet-name-cell a {
  text-decoration-style: dotted;
  text-underline-offset: 3px;
}

.legend-table {
  width: min(100%, 760px);
}

.back-to-top {
  margin: var(--space-lg) 0 !important;
}

[data-theme="dark"] .wallet-table tr:nth-child(even) {
  background-color: rgba(15, 23, 42, 0.35);
}

[data-theme="dark"] .path-filter-btn,
[data-theme="dark"] .search-input {
  background: var(--dark-surface-color);
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: calc(var(--space-2xl) + 60px) var(--space-md) var(--space-xl);
  }

  .hero-logo {
    width: 72px;
    height: 72px;
  }

  .featured-card,
  .tool-card,
  .path-card,
  .wallet-category {
    padding: var(--space-md);
  }

  .wallet-table th {
    top: 60px;
  }

  .wallet-name-cell,
  .wallet-table td:nth-child(10) {
    min-width: 10rem;
  }

  .notes-cell {
    max-width: 260px;
    min-width: 180px;
  }
}

footer,
.no-results {
  background-color: var(--surface-color);
  color: var(--text-secondary);
}

/* Issue #224: sticky table headers can paint over wallet rows in Firefox/Brave.
   Keep headers sortable, but let them scroll with each table so columns never overlap. */
.wallet-table th,
.wallet-table th.status-header,
.status-header {
  position: static !important;
  top: auto !important;
  z-index: auto;
}