/* ======= RESPONSIVE STYLES ======= */
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .network-stats, .mempool-activity {
        grid-column: span 1;
    }
    
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .block-summary, .transaction-summary, .address-summary, .asset-summary {
        grid-template-columns: 1fr;
    }
    
    .address-field, .asset-name {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .header {
        position: fixed;
        height: auto;
    }
    
    .header-content {
        flex-direction: column;
        padding: 1rem;
        height: auto;
    }
    
    .logo-container {
        margin-bottom: 1rem;
    }
    
    .search-container {
        margin: 0 0 1rem 0;
        max-width: 100%;
    }
    
    .main-nav {
        height: auto;
        position: fixed;
        top: calc(var(--header-height) + 2rem);
    }
    
    .main-nav ul {
        flex-wrap: wrap;
    }
    
    .main-nav li {
        margin-right: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links a {
        margin: 0 0.75rem;
    }
    
    .transaction-io {
        flex-direction: column;
    }
    
    .arrow-icon {
        transform: rotate(90deg);
        padding: 1.5rem 0;
    }
    
    main {
        margin-top: calc(var(--header-height) + var(--nav-height) + 2rem);
    }
    
    .app-container {
        padding-bottom: calc(var(--footer-height) + 1rem);
    }
    
    .sortable-header {
        white-space: nowrap;
    }
    
    .sort-indicator {
        position: static;
        display: inline-block;
        margin-left: 4px;
        transform: none;
    }
    
    .trace-tx-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .trace-tx-io {
        flex-direction: column;
    }
    
    .trace-tx-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
 
}/* Main CSS for SAT Tracky Boi blockchain explorer */

/* ======= BASE VARIABLES ======= */
:root {
    /* Main color palette - Light Theme (Satori) */
    --primary-color: #000000;
    --secondary-color: #1a1a1a;
    --accent-color: #333333;
    --accent-hover: #555555;
    --success-color: #4a4a4a;
    --warning-color: #666666;
    --danger-color: #888888;
    --light-color: #f0f0f0;
    --dark-color: #000000;
    --text-color: #000000;
    --text-light: #666666;
    --border-color: #cccccc;
    --card-bg: #ffffff;
    --body-bg: #fafafa;
    
    /* Layout */
    --header-height: 80px;
    --footer-height: 60px;
    --nav-height: 50px;
    --content-max-width: 1400px;
    --border-radius: 6px;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Dark Theme Variables */
[data-theme="dark"] {
    /* Main color palette - Dark Theme (Satori) */
    --primary-color: #ffffff;
    --secondary-color: #f0f0f0;
    --accent-color: #cccccc;
    --accent-hover: #aaaaaa;
    --success-color: #b5b5b5;
    --warning-color: #999999;
    --danger-color: #777777;
    --light-color: #333333;
    --dark-color: #000000;
    --text-color: #ffffff;
    --text-light: #cccccc;
    --border-color: #444444;
    --card-bg: #1a1a1a;
    --body-bg: #000000;
    
    /* Additional dark theme colors */
    --header-bg: #1a1a1a;
    --navbar-bg: #2a2a2a;
    --footer-bg: #1a1a1a;
    --input-bg: #333333;
    --input-text: #ecf0f1;
    --hover-bg: rgba(255, 255, 255, 0.1);
    --table-header-bg: #333333;
    --table-hover: rgba(255, 255, 255, 0.05);
    --secondary-bg: #333333;
}

/* ======= RESET & BASE STYLES ======= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background-color: var(--body-bg);
    line-height: 1.6;
}

a, a:link, a:visited {
    color: #666666 !important;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover, a:active {
    color: #999999 !important;
    text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

button {
    cursor: pointer;
    padding: 0.5rem 1rem;
    border: none;
    background-color: var(--accent-color);
    color: white;
    border-radius: var(--border-radius);
    transition: background-color 0.3s;
}

button:hover {
    background-color: var(--accent-hover);
}

button:disabled {
    background-color: var(--text-light);
    cursor: not-allowed;
}

input[type="text"], 
input[type="search"],
input[type="number"],
select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    width: 100%;
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] input[type="text"],
[data-theme="dark"] input[type="search"],
[data-theme="dark"] input[type="number"],
[data-theme="dark"] select {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--border-color);
}

/* ======= LAYOUT CONTAINERS ======= */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-bottom: var(--footer-height);
}

.header {
    background-color: var(--primary-color);
    color: white;
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .header {
    background-color: var(--header-bg);
}

.header-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 40px;
    margin-right: 1rem;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: white;
    transition: opacity 0.3s;
}

.logo-link:hover {
    opacity: 0.9;
    color: white;
}

.logo-link h1 {
    color: white;
    margin-bottom: 0;
}

.search-container {
    flex-grow: 1;
    max-width: 600px;
    margin: 0 2rem;
}

#search-form {
    display: flex;
}

#search-input {
    flex-grow: 1;
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
    height: 40px;
}

[data-theme="dark"] #search-input {
    background-color: var(--input-bg);
    color: var(--input-text);
    border-color: var(--border-color);
}

#search-form button {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    height: 40px;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.network-status {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
}

.network-status span {
    margin-left: 1rem;
    display: flex;
    align-items: center;
}

.network-status i {
    margin-right: 0.5rem;
}

#connection-status {
    color: var(--success-color);
}

.main-nav {
    background-color: var(--secondary-color);
    height: var(--nav-height);
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    z-index: 99;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .main-nav {
    background-color: var(--navbar-bg);
}

.main-nav ul {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    list-style: none;
    height: 100%;
}

.main-nav li {
    margin-right: 2rem;
}

.main-nav a {
    display: flex;
    align-items: center;
    height: 100%;
    color: white;
    font-weight: 500;
    position: relative;
}

.main-nav a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
}

main {
    flex-grow: 1;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 2rem 1rem;
    width: 100%;
    margin-top: calc(var(--header-height) + var(--nav-height));
}

.footer {
    background-color: var(--primary-color);
    color: white;
    height: var(--footer-height);
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 98;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .footer {
    background-color: var(--footer-bg);
}

.footer-content {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links a {
    margin-left: 1.5rem;
    color: var(--light-color);
}

.footer-links a:hover {
    color: white;
}

.rpc-status {
    font-size: 0.9rem;
    color: var(--light-color);
}

.has-active-requests {
    color: var(--accent-color);
    font-weight: bold;
}

/* ======= VIEWS ======= */
.view {
    display: none;
}

.active-view {
    display: block;
}

/* ======= DASHBOARD STYLES ======= */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.dashboard-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

[data-theme="dark"] .dashboard-card {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.network-stats {
    grid-column: span 2;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.stat-item {
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
}

[data-theme="dark"] .stat-item {
    background-color: var(--secondary-bg);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 600;
}

.latest-blocks, .latest-transactions {
    grid-column: span 1;
}

.mempool-activity {
    grid-column: span 2;
}

.mempool-chart-container {
    height: 250px;
    margin-bottom: 1rem;
}

[data-theme="dark"] canvas {
    filter: brightness(0.9);
}

.mempool-stats {
    display: flex;
    justify-content: space-around;
}

.mempool-stat {
    text-align: center;
}

.mempool-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-light);
}

.mempool-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.view-more {
    text-align: right;
    margin-top: 1rem;
}

/* ======= TABLE STYLES ======= */
.table-container {
    overflow-x: auto;
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--light-color);
    font-weight: 600;
}

[data-theme="dark"] th {
    background-color: var(--table-header-bg);
    color: var(--text-color);
}

tbody tr:hover {
    background-color: rgba(0,0,0,0.02);
}

[data-theme="dark"] tbody tr:hover {
    background-color: var(--hover-bg);
}

.loading-row {
    text-align: center;
    color: var(--text-light);
    padding: 2rem 0 !important;
}

/* Sortable table headers */
.sortable-header {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 20px !important;
    transition: background-color 0.2s;
}

.sortable-header:hover {
    background-color: rgba(0,0,0,0.05);
}

[data-theme="dark"] .sortable-header:hover {
    background-color: rgba(255,255,255,0.05);
}

.sort-indicator {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
}

.sortable-header[data-sort-direction="asc"] .sort-indicator,
.sortable-header[data-sort-direction="desc"] .sort-indicator {
    color: var(--accent-color);
}

/* ======= DETAILS VIEW STYLES ======= */
.block-details-container, 
.transaction-details-container, 
.address-details-container, 
.asset-details-container {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.back-button {
    margin-bottom: 1.5rem;
}

.back-button a {
    display: inline-flex;
    align-items: center;
}

.back-button i {
    margin-right: 0.5rem;
}

.block-summary, 
.transaction-summary, 
.address-summary, 
.asset-summary {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
}

[data-theme="dark"] .block-summary, 
[data-theme="dark"] .transaction-summary, 
[data-theme="dark"] .address-summary, 
[data-theme="dark"] .asset-summary {
    background-color: var(--secondary-bg);
}

.address-field, .asset-name {
    grid-column: span 2;
}

.summary-item {
    display: flex;
    flex-direction: column;
}

.label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.value {
    font-weight: 500;
    word-break: break-all;
}

/* Transaction details styles */
.transaction-status {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    background-color: var(--light-color);
}

[data-theme="dark"] .transaction-status {
    background-color: var(--secondary-bg);
}

.status-label {
    font-weight: 500;
    margin-right: 0.5rem;
}

.status-value {
    font-weight: 600;
    margin-right: 0.5rem;
}

.status-value.confirmed {
    color: var(--success-color);
}

.status-value.pending {
    color: var(--warning-color);
}

.confirmations {
    font-size: 0.9rem;
    color: var(--text-light);
}

.transaction-io {
    display: flex;
    margin-bottom: 2rem;
}

.inputs-container, .outputs-container {
    flex: 1;
}

.arrow-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.5rem;
    font-size: 1.5rem;
    color: var(--text-light);
}

.io-list {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 1rem;
}

[data-theme="dark"] .io-list {
    background-color: var(--secondary-bg);
}

.io-item {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

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

.io-address {
    margin-bottom: 0.25rem;
}

.io-amount {
    font-weight: 600;
}

.raw-data-toggle {
    margin-bottom: 1rem;
}

.raw-data {
    background-color: var(--secondary-color);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    overflow-x: auto;
    font-family: monospace;
    white-space: pre-wrap;
}

[data-theme="dark"] .raw-data {
    background-color: var(--dark-color);
}

.hidden {
    display: none;
}

/* ======= ADDRESS & ASSET DETAILS ======= */
.address-assets, .address-txs, .utxo-section {
    margin-bottom: 2rem;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.asset-holders {
    margin-bottom: 2rem;
}

.ipfs-image-container {
    grid-column: span 2;
    margin-top: 1rem;
}

.ipfs-preview {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ipfs-link {
    display: inline-block;
    padding: 0.5rem 0.75rem;
    background-color: var(--accent-color);
    color: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    text-align: center;
    transition: background-color 0.3s;
    align-self: flex-start;
}

.ipfs-link:hover {
    background-color: var(--accent-hover);
    color: white;
}

.ipfs-image-wrapper {
    margin-top: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    max-width: 100%;
    background-color: #f8f8f8;
}

[data-theme="dark"] .ipfs-image-wrapper {
    background-color: var(--secondary-bg);
}

.ipfs-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

#asset-ipfs-container {
    word-break: break-all;
}

/* ======= SEARCH & FILTER CONTROLS ======= */
.filter-controls, .search-controls {
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
    background-color: var(--light-color);
    padding: 1rem;
    border-radius: var(--border-radius);
}

[data-theme="dark"] .filter-controls, 
[data-theme="dark"] .search-controls {
    background-color: var(--secondary-bg);
}

.range-selector, .asset-search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.range-selector input {
    max-width: 150px;
}

.asset-search {
    display: flex;
    flex: 1;
}

#asset-search-input {
    flex: 1;
}

.search-highlight {
    background-color: rgba(102, 102, 102, 0.2);
    border-radius: 2px;
    padding: 0 2px;
}

/* ======= LOAD DATA BUTTONS ======= */
.load-data-btn-container {
    text-align: center;
    margin: 1rem 0;
    padding: 1rem;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
}

[data-theme="dark"] .load-data-btn-container {
    background-color: var(--secondary-bg);
}

.load-data-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.load-data-btn:hover {
    background-color: var(--accent-hover);
}

.load-data-btn:disabled {
    background-color: var(--text-light);
    cursor: not-allowed;
}

.load-data-note {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.info-row {
    text-align: center;
    padding: 2rem 0;
    color: var(--text-light);
    background-color: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .info-row {
    background-color: rgba(0, 0, 0, 0.1);
}

/* ======= STATUS INDICATORS ======= */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 5px;
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
}

.status-confirmed {
    background-color: #f0f0f0;
    color: #333333;
}

[data-theme="dark"] .status-confirmed {
    background-color: #333333;
    color: #f0f0f0;
}

.status-pending {
    background-color: #e0e0e0;
    color: #666666;
}

[data-theme="dark"] .status-pending {
    background-color: #4a4a4a;
    color: #cccccc;
}

.balance-positive {
    color: var(--success-color);
}

.balance-negative {
    color: var(--danger-color);
}

/* ======= TOOLTIPS ======= */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: var(--dark-color);
    color: white;
    text-align: center;
    border-radius: var(--border-radius);
    padding: 0.5rem;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ======= ANIMATIONS ======= */
.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

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

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

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

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

/* ======= TRACING FEATURE STYLES ======= */
/* Trace button */
.trace-button {
    margin-left: 8px;
    font-size: 0.8rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 2px 6px;
    cursor: pointer;
    transition: background-color 0.2s;
    display: inline-flex;
    align-items: center;
}

.trace-button i {
    margin-right: 4px;
}

.trace-button:hover {
    background-color: var(--accent-hover);
}

/* Trace popover container */
#trace-popover-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
}

/* Trace popover */
.trace-popover {
    position: absolute;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    min-width: 400px;
    min-height: 50px; /* Reduced from 300px to allow minimization */
    z-index: 1001;
    overflow: hidden;
    transition: height 0.3s ease;
}

[data-theme="dark"] .trace-popover {
    background-color: var(--card-bg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* Minimized state */
.trace-popover.minimized {
    height: auto !important;
    min-height: auto !important;
    resize: none;
}

/* Trace popover header */
.trace-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--primary-color);
    color: white;
    cursor: move;
    user-select: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Trace popover title */
.trace-popover-title {
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 70%;
}

/* Trace popover controls */
.trace-popover-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Trace depth control */
.trace-depth-control,
.trace-view-control {
    color: white;
    font-size: 0.9rem;
    position: relative;
}

.trace-depth-select,
.trace-view-select {
    margin-left: 5px;
    padding: 2px 5px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    position: relative;
    z-index: 1002; /* Ensure it's above other elements */
    cursor: pointer;
}

/* Minimize button */
.trace-minimize-button {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.trace-minimize-button:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Close button */
.trace-close-button {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.trace-close-button:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Responsive styles for trace popover */
@media (max-width: 768px) {
    .trace-popover {
        width: 90% !important;
        left: 5% !important;
    }
    
    .trace-popover-title {
        max-width: 50%;
        font-size: 0.9rem;
    }
    
    .trace-depth-control {
        font-size: 0.8rem;
    }
}
/* Trace popover header */
.trace-popover-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--primary-color);
    color: white;
    cursor: move;
    user-select: none;
}

/* Trace popover title */
.trace-popover-title {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Trace popover controls */
.trace-popover-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Trace depth control */
.trace-depth-control,
.trace-view-control {
    color: white;
    font-size: 0.9rem;
}

.trace-depth-select,
.trace-view-select {
    margin-left: 5px;
    padding: 2px 5px;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

/* Close button */
.trace-close-button {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.trace-close-button:hover {
    opacity: 1;
}

/* Trace popover content */
.trace-popover-content {
    flex: 1;
    padding: 16px;
    overflow: auto;
    position: relative;
}

/* Loading indicator */
.trace-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: var(--text-light);
}

.trace-loading i {
    margin-right: 8px;
}

/* Empty trace message */
.trace-empty {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    color: var(--text-light);
}

/* List View Styles */
.trace-address-following {
    background-color: #f5f8fa;
    border-radius: 6px;
    padding: 12px;
    margin-bottom: 16px;
}

[data-theme="dark"] .trace-address-following {
    background-color: var(--secondary-bg);
}

.trace-address-following h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--text-color);
}

.trace-address-add {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.address-input {
    flex-grow: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .address-input {
    background-color: var(--input-bg);
    color: var(--input-text);
}

.add-address-btn {
    padding: 6px 12px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.add-address-btn:hover {
    background-color: var(--accent-hover);
}

.trace-following-list {
    margin-top: 10px;
}

.followed-address {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(102, 102, 102, 0.1);
    border-radius: 4px;
    padding: 6px 10px;
    margin-bottom: 6px;
}

[data-theme="dark"] .followed-address {
    background-color: rgba(102, 102, 102, 0.2);
}

.followed-address-text {
    word-break: break-all;
    font-size: 0.9rem;
}

.remove-address-btn {
    background: none;
    border: none;
    color: #333333;
    cursor: pointer;
    padding: 2px;
    margin-left: 10px;
}

.no-following {
    color: var(--text-light);
    font-style: italic;
    margin: 8px 0;
    font-size: 0.9rem;
}

.trace-address-summary,
.trace-transaction-list {
    margin-bottom: 20px;
}

.trace-address-summary h4,
.trace-transaction-list h4 {
    margin-top: 0;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-color);
}

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

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

.trace-address-table th {
    background-color: var(--light-color);
    font-weight: 600;
}

[data-theme="dark"] .trace-address-table th {
    background-color: var(--table-header-bg);
}

.follow-toggle-btn {
    padding: 4px 8px;
    border-radius: 4px;
    border: none;
    background-color: var(--accent-color);
    color: white;
    cursor: pointer;
    font-size: 0.8rem;
}

.follow-toggle-btn.following {
    background-color: #333333;
}

.positive-flow {
    color: var(--success-color);
}

.negative-flow {
    color: var(--danger-color);
}

.trace-tx-item {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 16px;
    overflow: hidden;
}

.trace-tx-item.tx-origin {
    border-left: 4px solid var(--accent-color);
}

.trace-tx-item.tx-spending {
    border-left: 4px solid var(--warning-color);
}

.trace-tx-header {
    padding: 12px;
    background-color: #f5f7fa;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

[data-theme="dark"] .trace-tx-header {
    background-color: var(--secondary-bg);
}

.trace-tx-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.trace-tx-level {
    font-size: 0.8rem;
    padding: 2px 6px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 4px;
}

.trace-tx-direction {
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 4px;
    background-color: var(--light-color);
}

[data-theme="dark"] .trace-tx-direction {
    background-color: var(--secondary-bg);
}

.tx-origin .trace-tx-direction {
    background-color: rgba(102, 102, 102, 0.2);
    color: #666666;
}

[data-theme="dark"] .tx-origin .trace-tx-direction {
    background-color: rgba(102, 102, 102, 0.3);
    color: #888888;
}

.tx-spending .trace-tx-direction {
    background-color: rgba(150, 150, 150, 0.2);
    color: #4a4a4a;
}

[data-theme="dark"] .tx-spending .trace-tx-direction {
    background-color: rgba(150, 150, 150, 0.3);
    color: #999999;
}

.trace-tx-id {
    font-family: monospace;
    font-weight: 500;
}

.trace-tx-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.trace-tx-io {
    display: flex;
    padding: 12px;
    gap: 12px;
    align-items: stretch;
}

.trace-tx-inputs,
.trace-tx-outputs {
    flex: 1;
}

.trace-tx-inputs h5,
.trace-tx-outputs h5 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.trace-tx-arrow {
    display: flex;
    align-items: center;
    color: var(--text-light);
    font-size: 1.2rem;
}

.trace-tx-address {
    margin-bottom: 6px;
    padding: 6px;
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    word-break: break-all;
}

[data-theme="dark"] .trace-tx-address {
    background-color: rgba(255, 255, 255, 0.05);
}

.trace-tx-value {
    white-space: nowrap;
    font-weight: 500;
}

.trace-tx-connecting {
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, 0.03);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-light);
}

[data-theme="dark"] .trace-tx-connecting {
    background-color: rgba(0, 0, 0, 0.1);
}

/* Graph View Styles */
.trace-visualization {
    width: 100%;
    height: 100%;
    position: relative;
}

.trace-svg {
    width: 100%;
    height: 100%;
}

/* Trace nodes */
.trace-node {
    cursor: pointer;
    transition: transform 0.2s;
}

.trace-node:hover {
    transform: scale(1.1) !important;
}

/* Transaction node */
.trace-tx-node {
    fill: var(--accent-color);
    stroke: var(--accent-hover);
    stroke-width: 2;
}

/* Input node */
.trace-input-node {
    fill: #999999;
    stroke: #e67e22;
    stroke-width: 2;
}

/* Output node */
.trace-output-node {
    stroke-width: 2;
}

.trace-output-node.spent {
    fill: #808080;
    stroke: #666666;
}

.trace-output-node.unspent {
    fill: #333333;
    stroke: #c0392b;
}

/* Node labels */
.trace-node-label {
    font-size: 12px;
    fill: #fff;
    font-weight: bold;
    pointer-events: none;
}

.trace-node-sublabel {
    font-size: 10px;
    fill: rgba(255, 255, 255, 0.8);
    pointer-events: none;
}

/* Trace edges */
.trace-edge {
    fill: none;
    stroke: #666;
    stroke-width: 2;
    stroke-dasharray: 0;
    opacity: 0.8;
}

[data-theme="dark"] .trace-edge {
    stroke: #999;
}

/* Resize handle */
.trace-resize-handle {
    position: absolute;
    width: 15px;
    height: 15px;
    bottom: 0;
    right: 0;
    cursor: nwse-resize;
    background: linear-gradient(135deg, transparent 50%, var(--accent-color) 50%);
    z-index: 10;
}

/* ======= SETTINGS STYLES ======= */
/* Settings Button */
.settings-icon {
    cursor: pointer;
    margin-left: 1rem;
    display: flex;
    align-items: center;
    transition: color 0.3s;
}

.settings-icon i {
    margin-right: 0.5rem;
}

.settings-icon:hover, .settings-icon.active {
    color: var(--accent-color);
}

/* Settings Popover */
.settings-popover {
    position: absolute;
    z-index: 1000;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    width: 360px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    overflow-x: hidden;
    transition: opacity 0.3s, transform 0.3s;
}

.settings-popover.hidden {
    display: none;
    opacity: 0;
    transform: translateY(-10px);
}

/* Settings Header */
.settings-header {
    padding: 1rem;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    position: sticky;
    top: 0;
    z-index: 1;
}

.settings-header h3 {
    margin: 0;
    color: white;
}

.settings-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.settings-close:hover {
    opacity: 1;
}

/* Settings Content */
.settings-content {
    padding: 1rem;
}

.settings-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.settings-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.settings-section h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.setting-group {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.setting-group label {
    font-weight: 500;
    margin-right: 1rem;
    flex-grow: 1;
}

.setting-group input[type="text"],
.setting-group input[type="number"],
.setting-group select {
    flex-basis: 160px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    background-color: var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .setting-group input[type="text"],
[data-theme="dark"] .setting-group input[type="number"],
[data-theme="dark"] .setting-group select {
    background-color: var(--input-bg);
    color: var(--input-text);
}

.setting-group input[type="checkbox"] {
    width: 1.2rem;
    height: 1.2rem;
}

/* Settings Footer */
.settings-footer {
    padding: 1rem;
    background-color: var(--light-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
    position: sticky;
    bottom: 0;
    z-index: 1;
}

[data-theme="dark"] .settings-footer {
    background-color: var(--secondary-bg);
}

.settings-save {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.settings-save:hover {
    background-color: var(--accent-hover);
}

.settings-reset {
    background-color: var(--warning-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.settings-reset:hover {
    background-color: #e67e22;
}

.settings-clear-cache {
    background-color: var(--danger-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

.settings-clear-cache:hover {
    background-color: #c0392b;
}

/* Notifications */
.notifications-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 350px;
}

.notification {
    background-color: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    margin-bottom: 10px;
    animation: slideIn 0.3s ease-out;
    opacity: 1;
    transition: opacity 0.3s, transform 0.3s;
}

[data-theme="dark"] .notification {
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
}

.notification-closing {
    opacity: 0;
    transform: translateX(40px);
}

.notification-header {
    padding: 10px 15px;
    background-color: var(--light-color);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

[data-theme="dark"] .notification-header {
    background-color: var(--secondary-bg);
}

.notification-title {
    font-weight: bold;
}

.notification-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    color: var(--text-light);
}

.notification-body {
    padding: 15px;
    color: var(--text-color);
}

.notification-info { border-left: 4px solid var(--accent-color); }
.notification-success { border-left: 4px solid var(--success-color); }
.notification-warning { border-left: 4px solid var(--warning-color); }
.notification-error { border-left: 4px solid var(--danger-color); }

/* Modal Dialog */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s;
    z-index: 1000;
}

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

.modal-closing {
    opacity: 0;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    transform: translateY(-20px);
    transition: transform 0.3s;
}

[data-theme="dark"] .modal-content {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
}

.modal-visible .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    color: var(--text-light);
}

.modal-body {
    padding: 20px;
    color: var(--text-color);
}

.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Responsive styles for settings */
@media (max-width: 768px) {
    .settings-popover {
        width: 90%;
        max-width: 360px;
        right: 5% !important;
    }
    
    .setting-group {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .setting-group label {
        margin-bottom: 0.5rem;
        margin-right: 0;
    }
    
    .setting-group input[type="text"],
    .setting-group input[type="number"],
    .setting-group select {
        width: 100%;
        flex-basis: auto;
    }
    
    .settings-footer {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .settings-footer button {
        width: 100%;
    }
}
@media (max-width: 1200px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .network-stats, .mempool-activity {
        grid-column: span 1;
    }
    
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .block-summary, .transaction-summary, .address-summary, .asset-summary {
        grid-template-columns: 1fr;
    }
    
    .address-field, .asset-name {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .header {
        position: fixed;
        height: auto;
    }
    
    .header-content {
        flex-direction: column;
        padding: 1rem;
        height: auto;
    }
    
    .logo-container {
        margin-bottom: 1rem;
    }
    
    .search-container {
        margin: 0 0 1rem 0;
        max-width: 100%;
    }
    
    .main-nav {
        height: auto;
        position: fixed;
        top: calc(var(--header-height) + 2rem);
    }
    
    .main-nav ul {
        flex-wrap: wrap;
    }
    
    .main-nav li {
        margin-right: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-links a {
        margin: 0 0.75rem;
    }
    
    .transaction-io {
        flex-direction: column;
    }
    
    .arrow-icon {
        transform: rotate(90deg);
        padding: 1.5rem 0;
    }
    
    main {
        margin-top: calc(var(--header-height) + var(--nav-height) + 2rem);
    }
    
    .app-container {
        padding-bottom: calc(var(--footer-height) + 1rem);
    }
    
    .sortable-header {
        white-space: nowrap;
    }
    
    .sort-indicator {
        position: static;
        display: inline-block;
        margin-left: 4px;
        transform: none;
    }
    
    .trace-tx-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .trace-tx-io {
        flex-direction: column;
    }
    
    .trace-tx-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    

}