:root {
    /* Light theme variables */
    --primary-color: #6366f1;
    --secondary-color: #4f46e5;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --hover-bg: rgba(0, 0, 0, 0.05);
    --shadow-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --primary-color: #818cf8;
    --secondary-color: #6366f1;
    --background-color: #0f172a;
    --card-background: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --hover-bg: rgba(255, 255, 255, 0.05);
    --shadow-color: rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 0.5rem 0;
}

.header-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.header-subtext {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.stakecraft-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

h1 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.koii-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 2px 4px var(--shadow-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.koii-price {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
    background: var(--card-background);
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 2px var(--shadow-color);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: all 0.2s ease;
}

.koii-price:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px var(--shadow-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.map-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px var(--shadow-color);
    margin-bottom: 2rem;
}

.map-card h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

#validatorMap {
    height: 400px;
    width: 100%;
    border-radius: 0.375rem;
    overflow: hidden;
}

.map-popup {
    font-size: 0.875rem;
    line-height: 1.5;
    color: #1e293b;
    font-weight: 500;
}

.map-popup strong {
    color: #0f172a !important;
    font-weight: 700;
    display: inline-block;
    min-width: 100px;
}

.map-popup p {
    margin: 0.25rem 0;
    color: #1e293b;
    font-weight: 500;
}

[data-theme="dark"] .map-popup,
[data-theme="dark"] .map-popup p {
    color: #f1f5f9;
}

[data-theme="dark"] .map-popup strong {
    color: #f8fafc;
}

.map-popup .status-active {
    color: #15803d;
    font-weight: 600;
}

.map-popup .status-delinquent {
    color: #b91c1c;
    font-weight: 600;
}

[data-theme="dark"] .map-popup .status-active {
    color: #22c55e;
}

[data-theme="dark"] .map-popup .status-delinquent {
    color: #ef4444;
}

.validator-marker {
    border-radius: 50%;
}

.marker-icon {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--card-background);
    box-shadow: 0 0 4px var(--shadow-color);
}

.marker-icon.active {
    background-color: var(--success-color);
}

.marker-icon.delinquent {
    background-color: var(--error-color);
}

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

.status-delinquent {
    color: var(--error-color);
}

/* Override marker cluster default styles */
.marker-cluster {
    background-color: var(--card-background) !important;
    border: 2px solid var(--border-color);
    box-shadow: 0 0 4px var(--shadow-color);
}

.marker-cluster div {
    background-color: var(--primary-color) !important;
    color: var(--card-background) !important;
    font-weight: 600;
}

.stat-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.stat-card h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stake-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stake-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.stake-card h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stake-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.version-stats {
    margin-bottom: 2rem;
}

.version-stats h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.version-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.version-card {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.version-card h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.version-stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.version-stats-grid h4 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.version-stats-grid div > div {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.validators-table {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px var(--shadow-color);
}

.validators-table h2 {
    font-size: 1.25rem;
    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 {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: 1.5rem;
}

.sortable:hover {
    color: var(--text-primary);
}

.sort-icon {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    opacity: 0.5;
}

.sortable:hover .sort-icon {
    opacity: 1;
}

td {
    font-size: 0.875rem;
}

.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.error-message {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    border: 1px solid var(--error-color);
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stake-info {
        grid-template-columns: 1fr;
    }
    
    .version-grid {
        grid-template-columns: 1fr;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
    
    .header-left {
        gap: 0.5rem;
    }
    
    .koii-logo {
        width: 32px;
        height: 32px;
    }
    
    h1 {
        font-size: 1.25rem;
    }
    
    .header-subtext {
        font-size: 0.75rem;
    }
}

.validator-name {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: block;
    padding: 8px;
}

.short-identity {
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 0.9em;
}

.identity-cell {
    position: relative;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.warning-icon {
    margin-right: 4px;
}

.identity-details {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    z-index: 10;
    min-width: 300px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.identity-cell.expanded .identity-details {
    display: block;
}

.copyable-field {
    margin: 8px 0;
    font-size: 0.9em;
    word-break: break-all;
}

.copyable-field strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.copyable-field a {
    color: var(--link-color);
    text-decoration: none;
}

.copyable-field a:hover {
    text-decoration: underline;
}

.copy-value {
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    background: var(--bg-tertiary);
    display: inline-block;
    font-family: monospace;
    transition: background-color 0.2s;
}

.copy-value:hover {
    background: var(--bg-hover);
}

.copy-value.copied {
    background: var(--success-color);
    color: var(--text-inverse);
}

/* Remove old copy button styles */
.copy-button,
.copy-icon,
.copy-tooltip {
    display: none;
}

/* Theme toggle button */
.theme-toggle {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.25rem;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

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

/* Hide Leaflet logo and attribution */
.leaflet-control-attribution {
    display: none !important;
}

.leaflet-control-container .leaflet-bottom {
    display: none !important;
}

/* Footer styles */
.footer {
    margin-top: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.social-links {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.25rem;
    transition: color 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--card-background);
    box-shadow: 0 1px 3px var(--shadow-color);
}

.social-link:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 6px var(--shadow-color);
}

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

/* Remove refresh status styles */
.refresh-status,
.refresh-status:hover,
.refresh-status span,
.refresh-status span.on,
.refresh-status span.off {
    display: none;
}

/* Theme toggle button */
.theme-toggle {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1.25rem;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

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

.validator-cell {
    cursor: pointer;
    padding: 8px;
    transition: all 0.3s ease;
}

.validator-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.validator-details {
    display: none;
    margin-top: 8px;
    padding: 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

.validator-cell.expanded .validator-details {
    display: block;
}

.validator-name {
    font-weight: 600;
    color: var(--text-primary);
}

.warning-icon {
    color: var(--warning-color);
}

.copyable-field {
    margin: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.copyable-field strong {
    min-width: 100px;
}

.copy-value {
    font-family: monospace;
    padding: 2px 4px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    cursor: pointer;
}

.copy-value:hover {
    background: var(--bg-hover);
}

.copy-value.copied {
    color: var(--success-color);
}

/* Override Leaflet popup styles */
.leaflet-popup-content-wrapper {
    background: var(--card-background);
    color: #0f172a !important;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.leaflet-popup-tip {
    background: var(--card-background);
}

.leaflet-popup-content {
    margin: 0.75rem 1rem;
    min-width: 200px;
    color: #0f172a !important;
}

.leaflet-popup .map-popup {
    font-size: 0.875rem;
    line-height: 1.5;
    color: #0f172a !important;
    font-weight: 500;
}

.leaflet-popup .map-popup strong {
    color: #94a3b8 !important;
    font-weight: 700;
    display: inline-block;
    min-width: 100px;
}

.leaflet-popup .map-popup p {
    margin: 0.25rem 0;
    color: #0f172a !important;
    font-weight: 500;
}

/* Dark theme overrides with !important */
[data-theme="dark"] .leaflet-popup-content-wrapper,
[data-theme="dark"] .leaflet-popup-content,
[data-theme="dark"] .leaflet-popup .map-popup,
[data-theme="dark"] .leaflet-popup .map-popup p {
    color: #cbd5e1 !important;
}

[data-theme="dark"] .leaflet-popup .map-popup strong {
    color: #cbd5e1 !important;
    font-weight: 700;
}

.leaflet-popup .map-popup .status-active {
    color: #15803d !important;
    font-weight: 600;
}

.leaflet-popup .map-popup .status-delinquent {
    color: #b91c1c !important;
    font-weight: 600;
}

[data-theme="dark"] .leaflet-popup .map-popup .status-active {
    color: #22c55e !important;
}

[data-theme="dark"] .leaflet-popup .map-popup .status-delinquent {
    color: #ef4444 !important;
}

.epoch-progress {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.375rem 0.75rem;
    background: var(--card-background);
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 2px var(--shadow-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
    margin-right: 1rem;
}

.epoch-progress:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 4px var(--shadow-color);
}

.progress-bar-container {
    width: 100px;
    height: 6px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--primary-color);
    border-radius: 3px;
    transition: width 0.3s ease;
    min-width: 3px;
    opacity: 0.8;
}

[data-theme="dark"] .progress-bar {
    opacity: 1;
}

.epoch-text {
    white-space: nowrap;
    color: var(--text-secondary);
}