/* Skip Swap Exporter - Dark Theme Styling */

:root {
    /* Color palette - Deep space theme */
    --bg-primary: #0a0e17;
    --bg-secondary: #121924;
    --bg-card: #151d2b;
    --bg-card-hover: #1a2436;
    --bg-input: #0d1219;
    
    /* Accent colors - Osmosis inspired */
    --accent-primary: #8b5cf6;
    --accent-secondary: #a78bfa;
    --accent-tertiary: #c4b5fd;
    --accent-glow: rgba(139, 92, 246, 0.3);
    
    /* Status colors */
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.2);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.2);
    --error: #ef4444;
    --error-dim: rgba(239, 68, 68, 0.2);
    
    /* Text colors */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-accent: #a78bfa;
    
    /* Borders */
    --border-color: #1e293b;
    --border-accent: rgba(139, 92, 246, 0.4);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-sans: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    background-image: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(139, 92, 246, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(139, 92, 246, 0.08), transparent);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-lg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-xl);
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.logo-icon {
    width: 48px;
    height: 48px;
    color: var(--accent-primary);
    filter: drop-shadow(0 0 12px var(--accent-glow));
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.tagline {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 300;
}

/* Main Content */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

.card-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.card-title .icon {
    font-size: 1.2rem;
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

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

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

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

.form-group textarea,
.form-group input,
.form-group select {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    resize: vertical;
}

.form-group textarea:focus,
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea::placeholder,
.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group .hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.label-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* Dynamic Address List */
.address-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.address-row {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.address-row .address-input-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.address-row input {
    width: 100%;
}

.address-row .derived-addresses {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    padding-left: var(--space-sm);
}

.derived-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-muted);
    font-family: var(--font-mono);
    cursor: help;
    transition: all 0.2s ease;
}

.derived-badge:hover {
    background: var(--accent-glow);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.derived-badge .chain-name {
    color: var(--accent-secondary);
    margin-right: 4px;
}

.btn-remove {
    padding: var(--space-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 42px;
}

.btn-remove:hover {
    background: var(--error-dim);
    border-color: var(--error);
    color: var(--error);
}

.btn-remove:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.btn-add {
    align-self: flex-start;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
}

.btn-add:hover {
    background: var(--accent-glow);
    border-color: var(--accent-primary);
    border-style: solid;
    color: var(--accent-secondary);
}

.btn-add .btn-icon {
    font-weight: bold;
    margin-right: var(--space-xs);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: var(--space-2xl);
}

/* Buttons */
.form-actions {
    display: flex;
    gap: var(--space-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--accent-glow);
}

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

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

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

.btn-secondary:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
    border-color: var(--border-accent);
}

.btn-export {
    background: transparent;
    color: var(--accent-secondary);
    border: 1px solid var(--border-accent);
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
}

.btn-export:hover {
    background: var(--accent-glow);
}

.btn-icon {
    font-size: 1rem;
}

/* Progress Section */
.progress-section {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.progress-text {
    font-weight: 500;
    color: var(--text-primary);
}

.progress-count {
    font-family: var(--font-mono);
    color: var(--accent-secondary);
    font-size: 0.9rem;
}

.progress-bar {
    height: 6px;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

.progress-status {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* Summary Section */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.summary-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
}

.summary-card .value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-secondary);
    margin-bottom: var(--space-xs);
}

.summary-card .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-details h3 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.pair-summary {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-md);
}

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

.pair-card .addresses {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.pair-card .address {
    background: var(--bg-input);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pair-card .arrow {
    color: var(--accent-primary);
}

.pair-card .count {
    font-weight: 600;
    color: var(--accent-secondary);
}

.pair-card .address-with-chain {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pair-card .chain-label {
    font-size: 0.65rem;
    color: var(--accent-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Chain badge in table */
.chain-badge {
    font-size: 0.7rem;
    color: var(--text-accent);
    font-weight: 500;
    text-transform: capitalize;
}

/* Results Section */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.result-count {
    background: var(--accent-glow);
    color: var(--accent-secondary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    margin-left: var(--space-sm);
}

.export-buttons {
    display: flex;
    gap: var(--space-sm);
}

.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.results-table th,
.results-table td {
    padding: var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.results-table th {
    background: var(--bg-secondary);
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    position: sticky;
    top: 0;
}

.results-table tr:hover td {
    background: var(--bg-card-hover);
}

.results-table td {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.results-table .tx-hash {
    color: var(--accent-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.results-table .tx-hash:hover {
    color: var(--accent-tertiary);
    text-decoration: underline;
}

.results-table .address {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.results-table .token {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.results-table .token-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-secondary);
}

.results-table .amount-positive {
    color: var(--success);
}

.results-table .amount-negative {
    color: var(--error);
}

/* Error Section */
.error-section {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(239, 68, 68, 0.05) 100%);
    border-color: rgba(239, 68, 68, 0.3);
}

.error-content {
    text-align: center;
    padding: var(--space-lg);
}

.error-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.error-content h3 {
    color: var(--error);
    margin-bottom: var(--space-sm);
}

.error-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--space-xl) 0;
    margin-top: var(--space-2xl);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer a {
    color: var(--accent-secondary);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.footer code {
    font-family: var(--font-mono);
    background: var(--bg-secondary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .form-grid,
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .summary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--space-md);
    }
    
    .header h1 {
        font-size: 1.75rem;
    }
    
    .card {
        padding: var(--space-lg);
    }
    
    .summary-grid {
        grid-template-columns: 1fr;
    }
    
    .results-header {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }
    
    .results-table {
        font-size: 0.8rem;
    }
    
    .results-table th,
    .results-table td {
        padding: var(--space-sm);
    }
}

/* Animations */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: slideIn 0.4s ease forwards;
}

.progress-section .progress-fill {
    animation: pulse 1.5s ease-in-out infinite;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Address Actions Row */
.address-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    flex-wrap: wrap;
}

.btn-small {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
}

/* Expand Button for Derived Addresses */
.expand-derived-btn {
    font-size: 0.7rem;
    color: var(--accent-secondary);
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.expand-derived-btn:hover {
    background: var(--accent-glow);
}

/* EVM Address Badge */
.evm-badge {
    font-size: 0.65rem;
    padding: 2px 6px;
    background: var(--warning-dim);
    border: 1px solid var(--warning);
    border-radius: var(--radius-full);
    color: var(--warning);
    font-weight: 600;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

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

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

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    line-height: 1;
    transition: color 0.2s ease;
}

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

.modal-filter {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.modal-filter input {
    width: 100%;
}

.modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
}

/* Wallet Filter Header */
.wallet-filter-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.wallet-filter {
    flex: 1;
    font-size: 0.85rem;
}

.filter-results-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.filter-results-count:not(:empty) {
    padding: 4px 10px;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    color: var(--accent-secondary);
}

/* Filtered address display */
.filtered-address-display {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--accent-glow);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-sm);
    margin-top: var(--space-xs);
}

.filtered-address-display .chain-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-transform: uppercase;
}

.filtered-address-display .address-value {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-primary);
    word-break: break-all;
}

.filtered-address-display .copy-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px 6px;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.filtered-address-display .copy-btn:hover {
    color: var(--accent-primary);
}

/* Filtered out state */
.address-row.filtered-out {
    display: none !important;
}

.full-address-item.filtered-out {
    display: none !important;
}

.modal-section.filtered-out {
    display: none !important;
}

/* Duplicate warning state */
.address-row.duplicate-warning {
    border-color: var(--warning) !important;
    background: rgba(255, 193, 7, 0.05);
}

.address-row.duplicate-warning .address-input {
    border-color: var(--warning);
}

.duplicate-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid var(--warning);
    border-radius: 12px;
    color: var(--warning);
    font-size: 0.75rem;
    font-weight: 600;
    animation: pulse-warning 2s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Toast Notifications */
.toast-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.toast-notification.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-info {
    background: var(--accent-primary);
    color: white;
}

.toast-warning {
    background: var(--warning);
    color: var(--bg-primary);
}

.toast-error {
    background: var(--error);
    color: white;
}

.toast-success {
    background: var(--success);
    color: white;
}

/* Full Address List in Modal */
.full-address-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-sm);
}

.full-address-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.full-address-item .chain-name {
    color: var(--accent-secondary);
    font-weight: 600;
    min-width: 100px;
}

.full-address-item .address {
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    margin: 0 var(--space-sm);
}

.full-address-item .copy-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-xs);
    transition: color 0.2s ease;
}

.full-address-item .copy-btn:hover {
    color: var(--accent-primary);
}

/* Chain Flow Visualization */
.flow-section {
    margin: var(--space-lg) 0;
}

.flow-section h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.chain-flow-viz {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    min-height: 100px;
}

.flow-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.flow-item:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
}

.flow-chain {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flow-chain-name {
    font-size: 0.75rem;
    color: var(--accent-secondary);
    font-weight: 600;
}

.flow-chain-count {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.flow-arrow {
    font-size: 1.5rem;
    color: var(--accent-primary);
}

.flow-tx-count {
    font-size: 0.7rem;
    color: var(--text-muted);
    position: absolute;
    top: -8px;
    background: var(--accent-primary);
    color: white;
    padding: 1px 6px;
    border-radius: var(--radius-full);
}

/* Chain Breakdown Grid */
.chain-breakdown {
    margin: var(--space-lg) 0;
}

.chain-breakdown h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--space-md);
}

.chain-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
}

.route-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.route-card:hover {
    border-color: var(--accent-primary);
}

.route-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.route-from, .route-to {
    font-size: 0.8rem;
    font-weight: 600;
}

.route-from {
    color: var(--error);
}

.route-to {
    color: var(--success);
}

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

.route-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-secondary);
}

.route-label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Loading spinner for async sections */
.loading-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
    color: var(--text-muted);
}

.loading-placeholder::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: var(--space-sm);
}

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