:root {
  --primary-color: #3b82f6;
  --primary-dark: #2563eb;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --background-color: #f8fafc;
  --surface-color: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
  --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);
  --border-radius: 0.75rem;
  --border-radius-sm: 0.5rem;
  --transition: all 0.3s ease;
}

/* Dark mode support - both media query and data attribute */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --background-color: #0f172a;
    --surface-color: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
  }
}

/* Explicit dark theme via data attribute */
[data-theme="dark"] {
  --background-color: #0f172a;
  --surface-color: #1e293b;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --border-color: #334155;
}

/* Explicit light theme via data attribute */
[data-theme="light"] {
  --background-color: #f8fafc;
  --surface-color: #ffffff;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --border-color: #e5e7eb;
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
  line-height: 1.6;
  transition: var(--transition);
}

/* Force sidebar to edge  */
.sidebar {
  margin: 0 !important;
  left: 0 !important;
  box-sizing: border-box !important;
}

html,
body {
  margin: 0 !important;
  padding: 0 !important;
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  color: white;
}

.loading-content {
  text-align: center;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 2rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Header */
.header {
  background: var(--surface-color);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 400;
  width: 100%;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
}

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

.mobile-title {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-primary);
}

.mobile-title i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
}

.logo i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

/* App Brand Styling */
.app-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.app-brand .icon {
  width: 2.5rem;
  height: 2.5rem;
  fill: var(--primary-color);
  flex-shrink: 0;
}

.app-name {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.app-name__company {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
}

.app-name__title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.wallet-balance {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 0.875rem;
}

/* Header Actions Container */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--surface-color);
  border: 2px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  font-size: 1rem;
}

.theme-toggle:hover {
  background: var(--background-color);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: scale(1.05);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle i {
  transition: var(--transition);
}

/* Theme toggle animation */
.theme-toggle:hover i {
  transform: rotate(20deg);
}

/* Sidebar */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.sidebar {
  background: var(--surface-color);
  border-right: 1px solid var(--border-color);
  width: 280px;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 300;
  padding: 2rem 0;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: var(--transition);
}

.sidebar.active {
  transform: translateX(0);
}

.sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-header i {
  color: var(--primary-color);
  font-size: 1.25rem;
}

.sidebar-header h3 {
  font-size: 1.125rem;
  font-weight: 600;
}

.sidebar-menu {
  list-style: none;
  padding: 0 1rem;
}

.sidebar-menu li {
  margin-bottom: 0.25rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-weight: 500;
}

.nav-link:hover {
  background-color: var(--background-color);
  color: var(--text-primary);
}

.nav-link.active {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
}

.nav-link i {
  width: 1.25rem;
  text-align: center;
}

/* Main Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  min-height: calc(100vh - 80px);
}

.main-content {
  flex: 1;
  padding: 2rem;
  padding-bottom: 140px;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Page Management */
.page {
  display: block;
  animation: fadeIn 0.3s ease;
  width: 100%;
  max-width: 100%;
}

.page.hidden {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-header {
  margin-bottom: 2rem;
}

.page-header h2 {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-header h2 i {
  color: var(--primary-color);
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* Cards */
.card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Info/Warning Cards - More compact styling */
.card.info-card {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid var(--warning-color);
  padding: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.info-card .info-header h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
  color: var(--warning-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-card .info-content {
  color: var(--text-primary);
}

.info-card .info-content p {
  margin-bottom: 0.5rem;
}

.info-card .info-content ol,
.info-card .info-content ul {
  margin: 0.5rem 0;
  padding-left: 1.2rem;
}

.info-card .info-content li {
  margin-bottom: 0.25rem;
}

/* Input Controls Styling */
.input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.input-controls {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 0.25rem;
  z-index: 10;
}

.input-control-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 3px;
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.input-control-btn:hover {
  background: var(--border-color);
  color: var(--text-primary);
}

.input-control-btn:active {
  transform: scale(0.95);
}

/* Adjust input padding to accommodate controls */
.input-container input {
  padding-right: 4rem !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .input-controls {
    right: 0.25rem;
    gap: 0.125rem;
  }

  .input-control-btn {
    width: 20px;
    height: 20px;
    font-size: 0.75rem;
  }

  .input-container input {
    padding-right: 3.5rem !important;
  }
}

/* Searched Addresses Styles */
.searched-addresses-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  margin-top: 1rem;
}

.searched-addresses-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.searched-addresses-header h3 {
  font-size: 1rem;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-clear-all {
  background: var(--danger-color);
  color: white;
  border: none;
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-clear-all:hover {
  background: #dc2626;
}

.searched-addresses-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.searched-address-item {
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.address-info {
  flex: 1;
  min-width: 0;
}

.address-text {
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  color: var(--text-primary);
  word-break: break-all;
  margin-bottom: 0.25rem;
}

.address-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-copy,
.btn-delete,
.btn-check {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-primary);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

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

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

.btn-delete:hover {
  background: var(--danger-color);
  color: white;
  border-color: var(--danger-color);
}

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

.btn-check:hover {
  background: #059669;
}

/* Mobile responsive styles for searched addresses - Combined with enhanced section below */

.address-toggle-section {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.5rem;
}

/* Desktop layout: Toggle buttons positioned on the right side of actions */
.searched-address-item {
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.searched-address-item.has-source-info {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
}

.address-content-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.address-info {
  flex: 1;
  min-width: 0;
}

.address-actions-with-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.source-address-row,
.address-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.blockchain-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 50px;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.original-address {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

.xrp-address {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

.converted-indicator {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin: 0.25rem 0;
  font-style: italic;
}

.converted-indicator i {
  color: var(--primary-color);
}

.btn-copy-original {
  padding: 0.25rem 0.5rem;
  border: 1px solid #f59e0b;
  background: #f59e0b;
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-copy-original:hover {
  background: #d97706;
  border-color: #d97706;
}

/* Address toggle group styles */
.address-toggle-group {
  display: flex;
  gap: 0.25rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background: var(--surface-color);
}

.btn-toggle-address {
  padding: 0.25rem 0.5rem;
  border: none;
  background: var(--surface-color);
  color: var(--text-secondary);
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  border-right: 1px solid var(--border-color);
}

.btn-toggle-address:last-child {
  border-right: none;
}

.btn-toggle-address.active {
  background: var(--primary-color);
  color: white;
}

.btn-toggle-address:hover:not(.active) {
  background: var(--background-color);
  color: var(--text-primary);
}

.btn-copy-current {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--primary-color);
  background: var(--primary-color);
  color: white;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-copy-current:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

/* Simplified address display styles */
.address-display {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.address-display .address-text {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  word-break: break-all;
  color: var(--text-primary);
  transition: var(--transition);
}

/* Mobile responsive for enhanced address display */
@media (max-width: 768px) {
  .searched-address-item {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .searched-address-item.has-source-info {
    gap: 0.5rem;
  }

  .searched-addresses-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  /* Toggle section styling for mobile - positioned at top */
  .address-toggle-section {
    justify-content: center;
    margin-bottom: 0.5rem;
    order: -1;
  }

  .address-content-wrapper {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .address-toggle-group {
    gap: 0.125rem;
  }

  .btn-toggle-address {
    font-size: 0.7rem;
    padding: 0.375rem 0.5rem;
    font-weight: 600;
  }

  .source-address-row,
  .address-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .blockchain-label {
    min-width: auto;
    font-size: 0.7rem;
  }

  .original-address,
  .xrp-address {
    width: 100%;
    word-break: break-all;
  }

  .converted-indicator {
    font-size: 0.65rem;
    margin: 0.5rem 0;
  }

  .btn-copy-original {
    font-size: 0.65rem;
    padding: 0.25rem 0.375rem;
  }

  .btn-copy-current {
    font-size: 0.65rem;
    padding: 0.25rem 0.375rem;
  }

  .address-actions {
    justify-content: space-between;
    width: 100%;
    flex-wrap: nowrap;
    gap: 0.375rem;
  }

  .btn-copy,
  .btn-copy-current,
  .btn-delete,
  .btn-check {
    flex: 1;
    text-align: center;
    font-size: 0.7rem;
    padding: 0.375rem 0.25rem;
  }

  /* Mobile styles for simplified address display */
  .address-display .address-text {
    padding: 0.5rem;
    font-size: 0.8rem;
  }
}

.card:hover {
  box-shadow: var(--shadow-md);
}

/* Form Elements */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--surface-color);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

/* Input with action buttons */
.input-with-actions {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-actions .form-input {
  padding-right: 4rem; /* Make space for buttons */
}

.input-action-btn {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 0.25rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
}

.input-action-btn:hover {
  color: var(--text-primary);
  background: var(--border-color);
}

.input-action-btn.password-toggle {
  right: 2rem; /* Position eye icon */
}

.input-action-btn.clear-btn {
  right: 0.5rem; /* Position clear icon */
}

.input-action-btn i {
  font-size: 0.875rem;
}

.input-group {
  display: flex;
  gap: 0.75rem;
}

.input-help {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.form-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
  display: block;
  line-height: 1.4;
}

/* Help text styling */
.help-text {
  display: block;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  font-style: italic;
}

.dark-mode .help-text {
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

.btn-block {
  width: 100%;
  margin-bottom: 2rem;
}

.btn-icon {
  background: none;
  border: none;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

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

/* Loading and Error States */
.no-transactions,
.error-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--text-secondary);
}

.no-transactions i,
.error-state i {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
  opacity: 0.5;
}

/* Button Loading States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn .fa-spinner {
  animation: spin 1s linear infinite;
}

/* Transaction Status Styling */
.tx-status.success {
  color: var(--success-color);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.tx-status.failed {
  color: var(--danger-color);
  background: rgba(239, 68, 68, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Address and Hash Styling */
.address,
.hash {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.875rem;
  word-break: break-all;
  background: var(--background-color);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

/* Receive Page */
.receive-card {
  text-align: center;
}

.address-section {
  text-align: left;
}

/* Transaction List */
.transaction-list {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  max-width: 100%;
}

.transaction-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  padding-right: 1rem;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.transaction-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.transaction-card.incoming {
  border-left: 4px solid var(--success-color);
}

.transaction-card.outgoing {
  border-left: 4px solid var(--danger-color);
}

/* OfferCreate styling - sky blue like a third category */
.transaction-card.offer {
  border-left: 4px solid #87ceeb;
}

.transaction-card.offer .tx-icon {
  background: rgba(135, 206, 235, 0.15);
  color: #87ceeb;
}

.tx-main {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
}

.tx-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.incoming .tx-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success-color);
}

.outgoing .tx-icon {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}

.tx-info {
  flex: 1;
  min-width: 0;
}

.tx-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
  padding-right: 1rem;
}

.tx-direction {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.tx-direction.offer-create {
  color: #87ceeb; /* Sky blue color */
}

.transaction-card.offer .tx-direction {
  color: #87ceeb;
}

.tx-date {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: right;
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}

.tx-right-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.tx-amount {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.tx-amount.incoming {
  color: var(--success-color);
}

.tx-amount.outgoing {
  color: var(--danger-color);
}

.transaction-card.offer .tx-amount {
  color: #87ceeb; /* Sky blue color */
}

/* Make OfferCreate text white-ish */
.transaction-card.offer .tx-direction,
.transaction-card.offer .tx-amount {
  color: var(--text-primary);
}

/* OfferCreate Buy/Sell layout */
.tx-offer-lines {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.offer-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.offer-label {
  color: var(--text-secondary);
  font-weight: 600;
}

.offer-value {
  font-weight: 700;
  color: var(--text-primary);
}

.tx-addresses {
  margin-bottom: 0.5rem;
}

.tx-address-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.address-label {
  color: var(--text-secondary);
  min-width: 40px;
  font-weight: 500;
  flex-shrink: 0;
}

.address-value {
  color: var(--text-primary);
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
  flex: 1;
}

.tx-hash {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.4;
}

.hash-label {
  color: var(--text-secondary);
  font-weight: 500;
  min-width: 40px;
  flex-shrink: 0;
}

.hash-value {
  color: var(--text-primary);
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
  flex: 1;
}

.tx-status {
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  position: relative;
  top: auto;
  right: auto;
}

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

.tx-status.failed {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger-color);
}

/* Responsive design for transaction cards */
@media (max-width: 768px) {
  .transaction-card {
    padding: 0.75rem;
  }

  /* Make address information in one line for OfferCreate transactions on small screens */
  .transaction-card.offer .tx-addresses {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .transaction-card.offer .tx-address-row {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0;
  }

  .transaction-card.offer .address-label {
    min-width: auto;
    font-size: 0.75rem;
  }

  .transaction-card.offer .address-value {
    font-size: 0.75rem;
  }

  /* General styling for address rows on small screens */
  .tx-addresses {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  /* Truncate address values on small screens */
  .tx-address-row .address-value,
  .tx-address-row .hash-value {
    max-width: 50vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    vertical-align: bottom;
  }

  .tx-address-row {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0;
  }

  .tx-main {
    gap: 0.75rem;
  }

  .tx-icon {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
  }

  .tx-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding-right: 1rem;
  }

  .tx-right-info {
    align-items: flex-start;
    width: 100%;
  }

  .tx-date {
    text-align: left;
    margin-bottom: 0.25rem;
  }

  .tx-amount {
    font-size: 1rem;
    margin-bottom: 0.5rem;
  }

  .tx-address-row,
  .tx-hash {
    font-size: 0.8rem;
    line-height: 1.3;
  }

  .address-label {
    min-width: 35px;
    font-size: 0.8rem;
  }

  .address-value,
  .hash-value {
    font-size: 0.75rem;
  }

  .tx-status {
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    position: relative;
    top: auto;
    right: auto;
  }
}

.detail-item .value {
  text-align: right;
  word-break: break-all;
}

.detail-item .address {
  font-family: "Monaco", "Menlo", monospace;
  font-size: 0.875rem;
}

.detail-item .hash {
  font-family: "Monaco", "Menlo", monospace;
  font-size: 0.75rem;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Transaction Filter and Pagination Controls */
.transaction-controls {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.filter-section {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.filter-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.875rem;
}

/* Transaction Section - Remove border */
.transaction-section {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
}

/* Transaction Header Layout */
.transaction-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.transaction-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
}

.filter-buttons {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-secondary);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background: var(--background-color);
  border-color: var(--primary-color);
  color: var(--text-primary);
}

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

.pagination-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  max-width: 100%;
  overflow: hidden;
}

.pagination-info {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 100%;
  overflow: hidden;
}

.pagination-btn {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-primary);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: auto;
}

.pagination-btn:hover:not(:disabled) {
  background: var(--background-color);
  border-color: var(--primary-color);
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-btn i {
  font-size: 0.75rem;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0 0.5rem;
}

.page-number {
  min-width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background: var(--surface-color);
  color: var(--text-primary);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition);
}

.page-number:hover {
  background: var(--background-color);
  border-color: var(--primary-color);
}

.page-number.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.page-ellipsis {
  padding: 0 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* Transaction list spacing */
.transaction-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

/* Responsive design for controls */
@media (max-width: 768px) {
  .transaction-controls {
    padding: 0.75rem;
  }

  .filter-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .pagination-section {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .pagination-info {
    font-size: 0.75rem;
    flex-shrink: 0;
    text-align: center;
    order: 1;
  }

  .pagination-controls {
    justify-content: center;
    gap: 0.25rem;
    order: 2;
    flex-wrap: nowrap;
    overflow-x: auto;
    max-width: 100%;
  }

  .pagination-btn,
  .page-number {
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
    min-width: 2rem;
    flex-shrink: 0;
  }

  .page-numbers {
    display: flex;
    gap: 0.25rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .page-numbers::-webkit-scrollbar {
    display: none;
  }

  .transaction-header h3 {
    font-size: 1rem;
    font-weight: 600;
  }

  .filter-buttons {
    gap: 0.25rem;
  }

  .filter-btn {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
  }

  .filter-btn i {
    display: none;
  }
}

.wallet-recovered h3 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--success-color);
  margin-bottom: 1.5rem;
}

.detail-row {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.detail-row span:first-child {
  font-weight: 600;
  color: var(--text-secondary);
}

.detail-row code {
  font-family: "Monaco", "Menlo", monospace;
  font-size: 0.875rem;
  background: var(--background-color);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  word-break: break-all;
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.warning-message {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid var(--warning-color);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.warning-message i {
  color: var(--warning-color);
  margin-top: 0.125rem;
}

.warning-message strong {
  color: var(--warning-color);
}

/* Bottom Navigation */
.nav-box {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface-color);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-around;
  padding: 0.75rem 0;
  z-index: 100;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-size: 0.75rem;
  font-weight: 500;
  min-width: 60px;
}

.nav-btn i {
  font-size: 1.25rem;
}

.nav-btn.active {
  color: var(--primary-color);
  background: rgba(59, 130, 246, 0.1);
}

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

/* Popup Styles */
sm-popup {
  --width: 85%;
  --max-width: 450px;
  --height: auto;
  --min-height: auto;
}

sm-popup::part(popup-container),
sm-popup .popup-container {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 1000 !important;
  background-color: rgba(0, 0, 0, 0.6) !important;
  backdrop-filter: blur(8px) !important;
  padding: 1.5rem !important;
  box-sizing: border-box !important;
}

sm-popup::part(popup) {
  position: relative !important;
  top: auto !important;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  transform: none !important;
  margin: 0 auto !important;
  width: 100% !important;
  max-width: 450px !important;
  min-width: 320px !important;
  align-self: center !important;
  justify-self: center !important;
  background-color: var(--surface-color) !important;
  border-radius: var(--border-radius) !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
  border: 1px solid var(--border-color) !important;
  max-height: 90vh !important;
  overflow-y: auto !important;
  animation: popupFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

@keyframes popupFadeIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(-10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@media (min-width: 769px) {
  sm-popup::part(popup) {
    width: 450px !important;
    max-width: 450px !important;
    min-width: 400px !important;
    margin: 0 auto !important;
  }

  sm-popup::part(popup-container) {
    padding: 2rem !important;
  }
}

/* ===== MODERN POPUP DESIGN ===== */

/* Base Popup Container */
.modern-popup-container {
  padding: 0;
  width: 100%;
  background: var(--surface-color);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  overflow-y: auto;
  position: relative;
  max-width: 500px;
  max-height: 85vh;
  margin: 0 auto;
}

/* Popup Header */
.popup-header {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  padding: 2rem 1.5rem 1.5rem;
  text-align: center;
  position: relative;
}

.popup-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.popup-header > * {
  position: relative;
  z-index: 1;
}

.popup-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.confirm-icon {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
  border: 3px solid rgba(245, 158, 11, 0.3);
}

.success-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  border: 3px solid rgba(16, 185, 129, 0.3);
}

.popup-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.025em;
}

.popup-subtitle {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
  font-weight: 400;
}

/* Success Popup Header */
.success-header {
  background: linear-gradient(135deg, var(--success-color), #059669);
}

/* Transaction Summary */
.transaction-summary {
  padding: 1.5rem;
  background: var(--background-color);
  border-bottom: 1px solid var(--border-color);
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  margin-bottom: 0.75rem;
  background: var(--surface-color);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.summary-item:last-child {
  margin-bottom: 0;
}

.summary-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-color);
}

.amount-highlight {
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.05),
    rgba(16, 185, 129, 0.05)
  );
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.1);
}

.summary-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.summary-content {
  flex: 1;
  min-width: 0;
}

.summary-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.summary-value {
  display: block;
  font-size: 0.875rem;
  color: var(--text-primary);
  font-weight: 600;
  word-break: break-all;
}

.address-text {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.75rem !important;
  background: rgba(59, 130, 246, 0.1);
  padding: 0.375rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Security Notice */
.security-notice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(245, 158, 11, 0.1);
  border-top: 3px solid var(--warning-color);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
}

.security-notice i {
  color: var(--warning-color);
  font-size: 1.125rem;
}

/* Success Details */
.success-details {
  padding: 1.5rem;
  background: var(--background-color);
}

.success-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.success-item {
  background: var(--surface-color);
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.success-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.success-value {
  display: block;
  font-size: 1rem;
  color: var(--success-color);
  font-weight: 700;
}

/* Expandable Details */
.expandable-details {
  margin-top: 1rem;
}

.details-toggle {
  width: 100%;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  padding: 0.875rem 1rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.details-toggle i {
  transition: transform 0.3s ease;
}

.details-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.details-content.expanded {
  max-height: 500px;
}

.detail-grid {
  padding: 1rem;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-top: none;
  border-radius: 0 0 8px 8px;
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
}

.detail-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detail-item .detail-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
}

.detail-item .detail-label i {
  color: var(--primary-color);
  width: 16px;
}

.detail-item .detail-value {
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
  max-width: 250px;
  word-break: break-all;
  font-size: 0.875rem;
}

.success-status {
  color: var(--success-color) !important;
  font-weight: 700 !important;
}

.address-value {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.75rem !important;
  background: rgba(59, 130, 246, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(59, 130, 246, 0.2);
}

.hash-value {
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  font-size: 0.75rem !important;
  background: rgba(16, 185, 129, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(16, 185, 129, 0.2);
  cursor: pointer;
}

/* Modern Action Buttons */
.modern-actions {
  padding: 1.5rem;
  background: var(--surface-color);
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 1rem;
}

.modern-actions .btn {
  flex: 1;
  padding: 0.875rem 1.5rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 48px;
}

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

.btn-cancel:hover {
  background: var(--danger-color);
  color: white;
  border-color: var(--danger-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.3);
}

.btn-confirm {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-confirm:hover {
  background: linear-gradient(135deg, var(--primary-dark), #1d4ed8);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn-done {
  background: linear-gradient(135deg, var(--success-color), #059669);
  color: white;
  border: 2px solid var(--success-color);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-done:hover {
  background: linear-gradient(135deg, #059669, #047857);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

/* Loading State */
.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* Legacy popup styles - keeping for compatibility */
.popup-content {
  padding: 1.5rem;
  width: 100%;
  background-color: var(--surface-color);
  color: var(--text-primary);
  box-sizing: border-box;
  position: relative;
}

.popup-content h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.125rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.popup-content h3 i {
  color: var(--warning-color);
  font-size: 1.25rem;
  background: rgba(245, 158, 11, 0.1);
  padding: 0.375rem;
  border-radius: 50%;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Success popup styling */
#transactionSuccess .popup-content h3 {
  color: var(--success-color);
  border-bottom-color: var(--success-color);
}

#transactionSuccess .popup-content h3 i {
  color: var(--success-color);
  background: rgba(16, 185, 129, 0.1);
}

.popup-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
  text-align: center;
  font-size: 0.875rem;
}

.popup-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

#sendConfirm h3 {
  align-items: center;
}

.popup-actions .btn {
  min-width: 100px;
  flex: 1;
  font-weight: 500;
  padding: 0.625rem 1rem;
  border-radius: var(--border-radius);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.popup-actions .btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s;
}

.popup-actions .btn:hover::before {
  left: 100%;
}

.popup-actions .btn-secondary {
  background-color: var(--background-color);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.popup-actions .btn-secondary:hover {
  background-color: var(--surface-color);
  border-color: var(--text-secondary);
  color: var(--text-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.popup-actions .btn-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.popup-actions .btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #1d4ed8);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

/* Transaction Details in Popup */
.transaction-details {
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  margin: 1rem 0;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
  position: relative;
}

.transaction-details::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--success-color)
  );
  border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
}

.transaction-details .detail-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s ease;
  border-radius: var(--border-radius-sm);
}

.transaction-details .detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.transaction-details .detail-row:hover {
  background-color: rgba(59, 130, 246, 0.05);
  margin: 0 -0.5rem;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.transaction-details .detail-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 80px;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.transaction-details .detail-label::before {
  content: "•";
  color: var(--primary-color);
  font-size: 1rem;
  font-weight: bold;
}

.transaction-details .detail-value {
  color: var(--text-primary);
  font-weight: 500;
  word-break: break-all;
  text-align: right;
  max-width: 250px;
  font-family: "Monaco", "Menlo", "Ubuntu Mono", monospace;
  background: linear-gradient(
    135deg,
    rgba(59, 130, 246, 0.1),
    rgba(16, 185, 129, 0.1)
  );
  padding: 0.375rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  border: 1px solid rgba(59, 130, 246, 0.2);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  flex: 1;
  margin-left: 0.75rem;
}

/* Balance Info Styling */
.balance-info {
  margin-top: 1rem;
}

.balance-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 1.5rem;
}

.balance-header .share-btn {
  position: absolute;
  right: 0;
}

.balance-header h3 {
  margin: 0 0 0.5rem 0;
  color: var(--primary-color);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.balance-display {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin: 0.5rem 0;
  text-align: center;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.balance-amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.account-details {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding: 0.5rem 0;
}

.detail-row:last-child {
  margin-bottom: 0;
}

.detail-row label {
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
  min-width: 80px;
}

.address-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  justify-content: flex-end;
}

.address-text {
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
  max-width: 200px;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-icon:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

/* Responsive adjustments for balance info */
@media (max-width: 480px) {
  .detail-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .address-container {
    justify-content: flex-start;
    width: 100%;
  }

  .address-text {
    text-align: left;
    max-width: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .balance-amount {
    font-size: 1.3rem;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger-btn {
    display: none;
  }

  .header {
    position: sticky;
    top: 0;
    z-index: 400;
  }

  .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
  }

  .mobile-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    flex: 1;
  }

  .mobile-title i {
    color: var(--primary-color);
    font-size: 1.125rem;
  }

  .logo {
    display: none;
  }

  /* Mobile app brand adjustments */
  .app-brand {
    gap: 0.5rem;
  }

  .app-brand .icon {
    width: 2rem;
    height: 2rem;
  }

  .app-name__company {
    font-size: 0.75rem;
  }

  .app-name__title {
    font-size: 1rem;
  }

  .header-actions {
    gap: 0.5rem;
    margin-left: auto;
  }

  .theme-toggle {
    width: 2rem;
    height: 2rem;
    font-size: 0.875rem;
  }

  .wallet-balance {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }

  .main-content {
    padding: 1rem;
    padding-bottom: 160px; /* Extra space for mobile nav */
    margin-left: 0;
  }

  /* Page header adjustments for mobile */
  .page-header {
    margin-bottom: 1.5rem;
  }

  .page-header h2 {
    font-size: 1.5rem;
    gap: 0.5rem;
  }

  .page-header p {
    font-size: 0.9rem;
  }

  /* More compact info cards on mobile */
  .card.info-card {
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
  }

  .info-card .info-header h3 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }

  .warning-message {
    padding: 0.5rem;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
  }

  .sidebar {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  .wallet-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .address-container {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .input-group {
    flex-direction: column;
  }

  .detail-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .detail-item .value {
    text-align: left;
  }

  .detail-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .detail-row code {
    max-width: 100%;
  }

  .popup-actions:not(#sendConfirm .popup-actions):not(
      #transactionSuccess .popup-actions
    ) {
    flex-direction: column;
    gap: 1rem;
  }

  .popup-actions:not(#sendConfirm .popup-actions):not(
      #transactionSuccess .popup-actions
    )
    .btn {
    width: 100%;
    min-width: auto;
    justify-content: center;
  }

  .popup-content {
    padding: 1.25rem;
  }

  .popup-content h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    gap: 0.375rem;
  }

  .popup-content h3 i {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 1rem;
  }

  sm-popup {
    --width: 90%;
    --max-width: 95%;
  }

  sm-popup::part(popup-container) {
    padding: 2rem 1rem 1rem 1rem !important;
    align-items: flex-start !important;
    justify-content: center !important;
  }

  sm-popup::part(popup) {
    max-height: 75vh !important;
    margin: 10vh auto 5vh auto !important;
    min-width: auto !important;
    width: 100% !important;
    overflow-y: auto !important;
  }

  .transaction-details {
    padding: 0.75rem;
    margin: 0.75rem 0;
  }

  .transaction-details .detail-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 0.5rem 0;
  }

  .transaction-details .detail-row:hover {
    margin: 0 -0.375rem;
    padding-left: 0.375rem;
    padding-right: 0.375rem;
    transform: none;
  }

  .transaction-details .detail-value {
    text-align: left;
    max-width: 100%;
    font-size: 0.7rem;
    width: 100%;
    margin-left: 0;
  }

  .transaction-details .detail-label {
    font-size: 0.7rem;
  }
}

@media (min-width: 769px) {
  /* Desktop Layout - Unified header spans full width */
  .header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 400;
  }

  .header-content {
    max-width: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    position: relative;
  }

  .mobile-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
  }

  .mobile-title i {
    color: var(--primary-color);
    font-size: 1.25rem;
  }

  .hamburger-btn {
    display: none;
  }

  /* Ensure header actions stay on the right */
  .header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
    position: relative;
    z-index: 1;
  }

  .sidebar {
    position: fixed;
    transform: translateX(0);
    height: calc(100vh - 80px);
    top: 80px;
    border-right: 1px solid var(--border-color);
    border-top: none;
    left: 0 !important;
    z-index: 300;
    padding-top: 1rem;
  }

  .sidebar-header {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  .nav-box {
    display: none;
  }

  .main-content {
    padding-bottom: 2rem;
    margin-left: 280px;
    margin-top: 80px;
  }

  .container {
    min-height: calc(100vh - 80px);
    margin-top: 0;
  }
}

/* Notification container */
.notification-drawer {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: auto;
}

/* Notification box */
.notification {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: 0.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  background-color: var(--surface-color, #fff);
  color: var(--text-primary, #000);
  box-shadow: var(--shadow-md);
  min-width: 250px;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
}

/* Full width and centered on mobile */
@media (max-width: 600px) {
  .notification-drawer {
    left: 0;
    right: 0;
    transform: none;
    align-items: stretch;
    padding: 0 1rem;
  }

  .notification {
    width: 100%;
    border-radius: 0.5rem;
  }
}

/* Progress bar at bottom */
.notification::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background: rgba(0, 0, 0, 0.15);
  animation: countdown 3s linear forwards;
  border-radius: 0 0 0.5rem 0.5rem;
}

@keyframes countdown {
  from {
    width: 100%;
  }
  to {
    width: 0%;
  }
}

/* Mode-specific colors */
.notification.success {
  background-color: var(--success-color, #10b981);
  color: white;
}

.notification.error {
  background-color: var(--danger-color, #ef4444);
  color: white;
}

.notification svg {
  flex-shrink: 0;
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

/* Animation */
@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOutRight {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Retrieve Actions */

.retrieve-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Wallet result styling */
.wallet-result {
  padding: 1rem;
}

.wallet-result h3 {
  margin: 0 0 1rem 0;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.wallet-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.detail-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.detail-row label {
  font-weight: 600;
  color: var(--text-secondary);
  margin: 0;
}

.value-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.5rem;
}

.value-container code {
  flex: 1;
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  word-break: break-all;
  background: none;
  border: none;
  color: var(--text-primary);
}

.btn-copy {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.btn-copy:hover {
  background: var(--primary-dark);
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .retrieve-actions {
    gap: 0.75rem;
  }

  .retrieve-btn {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }

  .value-container {
    padding: 0.375rem;
  }

  .value-container code {
    font-size: 0.8rem;
  }
}

/* Blockchain section styling for multi-blockchain display */
.blockchain-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border: 1px solid #e9ecef;
  border-radius: 8px;
  padding: 1rem;
  margin: 0.75rem 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.blockchain-section:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.blockchain-section h4 {
  margin: 0 0 0.75rem 0;
  padding: 0.5rem 0;
  border-bottom: 2px solid #e9ecef;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blockchain-section .detail-row {
  margin-bottom: 0.75rem;
}

.blockchain-section .detail-row:last-child {
  margin-bottom: 0;
}

/* Enhanced value container for blockchain sections */
.blockchain-section .value-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 6px;
  padding: 0.5rem;
  margin-top: 0.25rem;
}

.blockchain-section .value-container code {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0;
  font-size: 0.9rem;
  word-break: break-all;
  color: #495057;
}

.blockchain-section .btn-copy {
  background: #007bff;
  color: white;
  border: none;
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.blockchain-section .btn-copy:hover {
  background: #0056b3;
}

/* Dark mode support for blockchain sections */
[data-theme="dark"] .blockchain-section {
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  border-color: #475569;
}

[data-theme="dark"] .blockchain-section h4 {
  border-bottom-color: #475569;
  color: #f1f5f9;
}

[data-theme="dark"] .blockchain-section .value-container {
  background: #334155;
  border-color: #475569;
}

[data-theme="dark"] .blockchain-section .value-container code {
  color: #e2e8f0;
}

/* ===== MOBILE RESPONSIVE STYLES ===== */
@media (max-width: 768px) {
  /* Blockchain Section Mobile Styles */
  .blockchain-section {
    padding: 0.75rem;
    margin: 0.5rem 0;
  }

  .blockchain-section h4 {
    font-size: 1rem;
  }

  .blockchain-section .value-container {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }

  .blockchain-section .btn-copy {
    align-self: flex-end;
    width: auto;
  }

  @media (max-width: 768px) {
    .modern-popup-container {
      max-height: 75vh !important;
      margin: 10vh auto 10vh auto !important;
      position: relative !important;
    }
  }

  /* Modern Popup Mobile Styles */
  .modern-popup-container {
    max-width: 95%;
    border-radius: 12px;
    overflow-y: auto;
  }

  .popup-header {
    padding: 1rem 1rem 0.75rem;
  }

  .popup-icon {
    width: 45px;
    height: 45px;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }

  .popup-title {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
  }

  .popup-subtitle {
    font-size: 0.75rem;
  }

  /* Transaction Summary Mobile */
  .transaction-summary {
    padding: 0.75rem;
  }

  .summary-item {
    padding: 0.625rem;
    gap: 0.625rem;
    margin-bottom: 0.375rem;
  }

  .summary-icon {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .summary-label {
    font-size: 0.65rem;
  }

  .summary-value {
    font-size: 0.75rem;
  }

  .address-text {
    font-size: 0.65rem !important;
    padding: 0.2rem 0.3rem;
  }

  /* Security Notice Mobile */
  .security-notice {
    padding: 0.625rem 0.75rem;
    font-size: 0.75rem;
    gap: 0.375rem;
  }

  .security-notice i {
    font-size: 0.875rem;
  }

  /* Success Details Mobile */
  .success-details {
    padding: 0.75rem;
  }

  .success-summary {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
  }

  .success-item {
    padding: 0.625rem;
  }

  .success-label {
    font-size: 0.65rem;
    margin-bottom: 0.25rem;
  }

  .success-value {
    font-size: 0.8rem;
  }

  /* Expandable Details Mobile */
  .details-toggle {
    padding: 0.625rem;
    font-size: 0.8rem;
  }

  .detail-grid {
    padding: 0.625rem;
  }

  .detail-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 0.375rem 0;
  }

  .detail-item .detail-label {
    font-size: 0.65rem;
    min-width: auto;
  }

  .detail-item .detail-value {
    font-size: 0.7rem;
    max-width: 100%;
    text-align: left;
  }

  .address-value,
  .hash-value {
    font-size: 0.65rem !important;
    padding: 0.2rem 0.3rem;
    word-break: break-all;
  }

  /* Modern Actions Mobile - Keep buttons side by side */
  .modern-actions {
    padding: 0.75rem;
    gap: 0.5rem;
    flex-direction: row !important;
  }

  .modern-actions .btn {
    padding: 0.625rem 0.75rem;
    font-size: 0.75rem;
    min-height: 40px;
    flex: 1;
  }

  .modern-actions .btn i {
    font-size: 0.8rem;
  }

  /* Legacy popup mobile compatibility */
  #sendConfirm .popup-actions,
  #transactionSuccess .popup-actions {
    flex-direction: row !important;
    gap: 0.5rem !important;
    padding: 1rem 1rem 1.5rem 1rem !important;
    margin-bottom: 0.5rem !important;
  }

  #sendConfirm .popup-actions .btn,
  #transactionSuccess .popup-actions .btn {
    flex: 1;
    padding: 0.625rem 0.75rem !important;
    font-size: 0.8rem !important;
    min-width: auto !important;
    white-space: nowrap;
  }

  #sendConfirm .popup-actions .btn i {
    font-size: 0.75rem;
  }

  /* Popup container responsive adjustments */
  sm-popup {
    --width: 95%;
    --max-width: 95%;
  }

  sm-popup::part(popup-container) {
    padding: 0.5rem !important;
  }

  sm-popup::part(popup) {
    max-height: 95vh !important;
    margin: 0 auto !important;
    min-width: auto !important;
    width: 100% !important;
    border-radius: 12px !important;
  }

  /* Legacy popup content mobile */
  .popup-content {
    padding: 1rem;
  }

  .popup-content h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    gap: 0.375rem;
  }

  .popup-content h3 i {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 1rem;
  }

  /* Ensure consistent spacing and layout */
  .transaction-details {
    margin: 0.75rem 0;
    padding: 0.75rem;
  }

  .transaction-details .detail-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    padding: 0.5rem 0;
  }

  .transaction-details .detail-value {
    max-width: 100%;
    margin-left: 0;
    text-align: left;
    font-size: 0.7rem;
    padding: 0.25rem 0.375rem;
  }

  .transaction-details .detail-label {
    font-size: 0.7rem;
    min-width: auto;
  }
}

/* Extra Small Mobile Screens  */
@media (max-width: 480px) and (max-height: 740px) {
  /* More compact popup for very small screens */
  .modern-popup-container {
    margin: 0.25rem auto;
    max-height: 70vh;
  }

  .popup-header {
    padding: 0.75rem 0.75rem 0.5rem;
  }

  .popup-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    margin-bottom: 0.375rem;
  }

  .popup-title {
    font-size: 1rem;
    margin-bottom: 0.125rem;
  }

  .popup-subtitle {
    font-size: 0.7rem;
  }

  .transaction-summary {
    padding: 0.5rem;
  }

  .summary-item {
    padding: 0.5rem;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
  }

  .summary-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .summary-label {
    font-size: 0.6rem;
  }

  .summary-value {
    font-size: 0.7rem;
  }

  .address-text {
    font-size: 0.6rem !important;
    padding: 0.15rem 0.25rem;
  }

  .security-notice {
    padding: 0.5rem;
    font-size: 0.7rem;
    gap: 0.25rem;
  }

  .security-notice i {
    font-size: 0.8rem;
  }

  .modern-actions {
    padding: 0.5rem;
    gap: 0.375rem;
  }

  .modern-actions .btn {
    padding: 0.5rem 0.625rem;
    font-size: 0.7rem;
    min-height: 36px;
  }

  .modern-actions .btn i {
    font-size: 0.75rem;
  }

  .modern-actions .btn span {
    display: none;
  }

  /* Show only icons on very small screens */
  .modern-actions .btn {
    justify-content: center;
  }

  /* Success popup adjustments */
  .success-details {
    padding: 0.5rem;
  }

  .success-summary {
    gap: 0.375rem;
    margin-bottom: 0.5rem;
  }

  .success-item {
    padding: 0.5rem;
  }

  .details-toggle {
    padding: 0.5rem;
    font-size: 0.75rem;
  }

  .detail-grid {
    padding: 0.5rem;
  }

  /* Ensure popup fits in viewport */
  sm-popup::part(popup) {
    max-height: 98vh !important;
  }

  sm-popup::part(popup-container) {
    padding: 0.25rem !important;
  }
}

/* Large Screen Optimizations */
@media (min-width: 1200px) {
  /* Fix popup sizing for large screens */
  sm-popup {
    --max-width: 600px;
  }

  sm-popup::part(popup) {
    max-width: 550px !important;
    max-height: 85vh !important;
    position: relative !important;
    margin: 4vh auto !important;
    transform: none !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    display: block !important;
  }

  .modern-popup-container {
    max-width: 550px;
  }

  .popup-header {
    padding: 0.75rem 2rem 0.5rem;
  }

  .popup-icon {
    width: 30px;
    height: 30px;
    font-size: 0.75rem;
    margin-bottom: 0.25rem;
  }

  .popup-title {
    font-size: 0.9rem;
    margin-bottom: 0.125rem;
  }

  .popup-subtitle {
    font-size: 0.7rem;
    margin-bottom: 0;
  }

  .transaction-summary,
  .success-details {
    padding: 1rem;
  }

  .summary-item {
    padding: 0.5rem;
    margin-bottom: 0.375rem;
  }

  .summary-label {
    font-size: 0.65rem;
  }

  .summary-value {
    font-size: 0.7rem;
  }

  .address-text {
    font-size: 0.65rem;
  }

  .security-notice {
    font-size: 0.65rem;
    padding: 0.5rem 1rem;
  }

  .modern-actions {
    padding: 0.875rem;
  }

  .modern-actions .btn {
    font-size: 0.7rem;
    padding: 0.5rem 0.75rem;
    min-height: 36px;
  }
}

/* Extra Large Screens (Wide Desktops and Ultra-wide monitors) */
@media (min-width: 1400px) {
  sm-popup {
    --max-width: 700px;
  }

  sm-popup::part(popup) {
    max-width: 650px !important;
    max-height: 85vh !important;
    margin: 5vh auto !important;
  }

  .modern-popup-container {
    max-width: 650px;
  }

  .popup-header {
    padding: 1rem 2.5rem 0.75rem;
  }

  .popup-icon {
    width: 35px;
    height: 35px;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
  }

  .popup-title {
    font-size: 1rem;
    margin-bottom: 0.25rem;
  }

  .popup-subtitle {
    font-size: 0.75rem;
  }

  .transaction-summary,
  .success-details {
    padding: 1.25rem;
  }

  .summary-item {
    padding: 0.625rem;
  }

  .summary-label {
    font-size: 0.7rem;
  }

  .summary-value {
    font-size: 0.75rem;
  }

  .address-text {
    font-size: 0.7rem;
  }

  .security-notice {
    font-size: 0.7rem;
  }

  .modern-actions {
    padding: 1rem;
  }

  .modern-actions .btn {
    font-size: 0.75rem;
    padding: 0.625rem 0.875rem;
    min-height: 38px;
  }
}

/* Ultra-Wide Screens (4K+ monitors) */
@media (min-width: 1800px) {
  sm-popup {
    --max-width: 800px;
  }

  sm-popup::part(popup) {
    max-width: 750px !important;
    max-height: 85vh !important;
    margin: 7vh auto !important;
    position: relative !important;
    transform: none !important;
  }

  .modern-popup-container {
    max-width: 750px;
    margin: 0 auto;
  }

  .popup-header {
    padding: 1.25rem 3rem 1rem;
  }

  .popup-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    margin-bottom: 0.375rem;
  }

  .popup-title {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
  }

  .popup-subtitle {
    font-size: 0.8rem;
  }

  .transaction-summary,
  .success-details {
    padding: 1.5rem;
  }

  .summary-item {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
  }

  .summary-label {
    font-size: 0.75rem;
  }

  .summary-value {
    font-size: 0.8rem;
  }

  .address-text {
    font-size: 0.75rem;
  }

  .security-notice {
    font-size: 0.75rem;
  }

  .modern-actions {
    padding: 1.25rem;
  }

  .modern-actions .btn {
    padding: 0.75rem 1.25rem;
    font-size: 0.8rem;
    min-height: 40px;
  }
}

/* Tablet and Medium Desktop Screens */
@media (min-width: 768px) and (max-width: 991px) {
  sm-popup {
    --max-width: 500px;
  }

  sm-popup::part(popup) {
    max-width: 500px !important;
    max-height: 80vh !important;
    margin: 2vh auto !important;
  }

  .modern-popup-container {
    max-width: 500px;
    margin: 0 auto;
  }

  .popup-header {
    padding: 1.5rem 1.5rem 1.25rem;
  }

  .popup-icon {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .popup-title {
    font-size: 1.25rem;
  }

  .transaction-summary,
  .success-details {
    padding: 1.25rem;
  }

  .modern-actions {
    padding: 1.25rem;
  }
}

/* Medium Large Screens */
@media (min-width: 992px) and (max-width: 1199px) {
  sm-popup {
    --max-width: 550px;
  }

  sm-popup::part(popup) {
    max-width: 550px !important;
    max-height: 85vh !important;
  }

  .modern-popup-container {
    max-width: 550px;
  }
}

/* Enhanced Confirm Transaction Popup Desktop Styles */
#sendConfirm .popup-actions,
#transactionSuccess .popup-actions {
  padding: 1.5rem 1.5rem 2rem 1.5rem;
  margin: 0;
  border: none;
  background: var(--surface-color);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
}

#transactionSuccess .popup-actions {
  justify-content: center;
  padding-bottom: 2rem;
}

#sendConfirm .popup-actions .btn,
#transactionSuccess .popup-actions .btn {
  flex: 1;
  padding: 0.875rem 1.25rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  text-transform: none;
  letter-spacing: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

#transactionSuccess .popup-actions .btn {
  min-width: 150px;
  max-width: 200px;
}

/* Extra Small Mobile Screens (Samsung Galaxy S8+ and similar) */
@media (max-width: 480px) and (max-height: 740px) {
  /* Specific optimizations for Galaxy S8+ (360x740px) */
  sm-popup::part(popup) {
    max-height: 95vh !important;
    max-width: 95vw !important;
    margin: 1vh auto !important;
    border-radius: 12px !important;
  }

  .modern-popup-container {
    max-height: 95vh;
    overflow-y: auto;
    padding: 0;
  }

  .popup-header {
    padding: 1rem 1rem 0.75rem;
    text-align: center;
  }

  .popup-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
  }

  .popup-title {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
  }

  .popup-subtitle {
    font-size: 0.8rem;
    margin-bottom: 0;
  }

  .transaction-summary,
  .success-details {
    padding: 0.75rem 1rem;
  }

  .summary-item {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
  }

  .summary-icon {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }

  .summary-label {
    font-size: 0.7rem;
  }

  .summary-value {
    font-size: 0.8rem;
  }

  .address-text {
    font-size: 0.7rem;
    word-break: break-all;
  }

  .security-notice {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
  }

  .popup-actions {
    padding: 0.75rem 1rem 1rem;
    gap: 0.75rem;
  }

  .popup-actions .btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    min-height: 44px; /* Touch-friendly button height */
  }

  /* Success popup specific adjustments */
  .success-details {
    padding: 0.75rem 1rem;
  }

  .success-summary {
    margin-bottom: 0.75rem;
  }

  .success-item {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
  }

  .expandable-details {
    margin-top: 0.75rem;
  }

  .details-toggle {
    padding: 0.5rem;
    font-size: 0.8rem;
  }

  .details-content {
    padding: 0.75rem 0;
    font-size: 0.7rem;
  }

  /* Ensure content doesn't overflow */
  .modern-popup-container * {
    box-sizing: border-box;
  }

  /* Reduce spacing further if needed */
  .summary-item:last-child {
    margin-bottom: 0;
  }

  .success-item:last-child {
    margin-bottom: 0;
  }
}

/* ===== SEARCH TYPE TABS ===== */
.search-type-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  padding: 0.25rem;
}

.tab-btn {
  flex: 1;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: calc(var(--border-radius) - 0.25rem);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  background: var(--surface-color);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--primary-color);
  color: white;
  box-shadow: 0 2px 4px rgba(var(--primary-rgb), 0.2);
}

.search-section {
  transition: all 0.3s ease;
}

/* ===== SHARE BUTTON STYLES ===== */
.share-btn {
  background: var(--accent-color);
  color: white;
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.share-btn:hover {
  background: var(--accent-dark);
  transform: scale(1.05);
}

.balance-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.balance-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.transaction-details-header {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.transaction-details-header .share-btn {
  position: absolute;
  right: 0;
}

.transaction-details-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

/* ===== TRANSACTION DETAILS CONTENT ===== */
.transaction-details-content {
  display: grid;
  gap: 1rem;
}

.tx-detail-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 1rem;
  transition: all 0.2s ease;
}

.tx-detail-card:hover {
  border-color: var(--primary-color);
  box-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.1);
}

.tx-detail-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.tx-detail-row:last-child {
  border-bottom: none;
}

.tx-detail-label {
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 120px;
}

.tx-detail-value {
  color: var(--text-primary);
  font-family: var(--font-mono);
  word-break: break-all;
  text-align: right;
  flex: 1;
  margin-left: 1rem;
}

.tx-detail-value.success {
  color: var(--success-color);
  font-weight: 600;
}

.tx-detail-value.failed {
  color: var(--error-color);
  font-weight: 600;
}

.tx-detail-value.amount {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary-color);
}

/* ===== MOBILE RESPONSIVE FOR NEW ELEMENTS ===== */
@media (max-width: 768px) {
  .search-type-tabs {
    flex-direction: column;
    gap: 0.25rem;
  }

  .tab-btn {
    justify-content: flex-start;
    padding: 0.625rem 1rem;
  }

  .balance-header,
  .transaction-details-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .share-btn {
    align-self: flex-end;
  }

  .tx-detail-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .tx-detail-value {
    text-align: left;
    margin-left: 0;
  }

  .tx-detail-label {
    min-width: auto;
  }
}

/* Generate Wallet Page Styles */
.generate-wallet-intro {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
}

.intro-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.intro-content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
  font-size: 1.125rem;
  font-weight: 600;
}

.intro-content p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.5;
}

.generate-actions {
  margin-bottom: 2rem;
}

/* Wallet Generated Success State */
.wallet-generated-success {
  margin-bottom: 2rem;
}

/* Address Recovered Success State */
.address-recovered-success {
  margin-bottom: 2rem;
}

/* Transaction Success State */
.transaction-success {
  margin-bottom: 2rem;
}

/* Send Page Intro */
.send-intro {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
}

.send-intro .intro-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #ff6b35, #f7931e);
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
}

.send-intro .intro-content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
  font-size: 1.25rem;
}

.send-intro .intro-content p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Send Actions */
.send-actions {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Recover Page Intro */
.recover-intro {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  border: 1px solid var(--border-color);
}

.recover-intro .intro-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #8b5cf6, #7c3aed);
  border-radius: 50%;
  color: white;
  font-size: 1.5rem;
}

.recover-intro .intro-content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-color);
  font-size: 1.25rem;
}

.recover-intro .intro-content p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Recover Actions */
.recover-actions {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

/* Form Help Text */
.form-help {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
}

.success-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  border-radius: var(--border-radius);
  color: white;
}

.success-icon {
  flex-shrink: 0;
  font-size: 2rem;
  color: white;
}

.success-header h3 {
  margin: 0 0 0.25rem 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.success-header p {
  margin: 0;
  opacity: 0.9;
  line-height: 1.5;
}

/* Responsive design for small screens */
@media (max-width: 768px) {
  .success-header {
    padding: 1rem;
    gap: 0.75rem;
  }

  .success-icon {
    font-size: 1.5rem;
  }

  .success-header h3 {
    font-size: 1rem;
  }

  .success-header p {
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .success-header {
    padding: 0.75rem;
    gap: 0.5rem;
  }

  .success-icon {
    font-size: 1.25rem;
  }

  .success-header h3 {
    font-size: 0.875rem;
  }

  .success-header p {
    font-size: 0.75rem;
  }
}

/* Blockchain Section Headers */
.blockchain-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.blockchain-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blockchain-badge.primary {
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--primary-dark)
  );
  color: white;
}

.blockchain-badge.secondary {
  background: var(--border-color);
  color: var(--text-secondary);
}

/* Security Notice */
.wallet-security-notice {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 1px solid #f59e0b;
  border-radius: var(--border-radius);
  margin-top: 2rem;
}

.notice-icon {
  flex-shrink: 0;
  color: #d97706;
  font-size: 1.5rem;
}

.notice-content h4 {
  margin: 0 0 0.5rem 0;
  color: #92400e;
  font-size: 1rem;
  font-weight: 600;
}

.notice-content p {
  margin: 0;
  color: #78350f;
  line-height: 1.5;
}

/* Error State */
.error-state {
  text-align: center;
  padding: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
}

.error-icon {
  font-size: 3rem;
  color: #ef4444;
  margin-bottom: 1rem;
}

.error-state h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
  font-size: 1.25rem;
}

.error-state p {
  margin: 0 0 1.5rem 0;
  color: var(--text-secondary);
}

/* Dark theme adjustments */
[data-theme="dark"] .wallet-security-notice {
  background: linear-gradient(135deg, #451a03, #78350f);
  border-color: #f59e0b;
}

[data-theme="dark"] .notice-content h4 {
  color: #fbbf24;
}

[data-theme="dark"] .notice-content p {
  color: #fde68a;
}

[data-theme="dark"] .blockchain-badge.secondary {
  background: var(--text-secondary);
  color: var(--bg-primary);
}