/**
 * DexScan Modern UI/UX
 * Responsive design with dark/light theme support
 */

/* ===== CSS Variables ===== */
:root {
    /* Dark Theme (Default) */
    --bg-primary: #0f1419;
    --bg-secondary: #16181d;
    --bg-tertiary: #1c1f26;
    --bg-hover: #252932;

    --text-primary: #e7e9ea;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;

    --border-color: #30363d;
    --border-hover: #484f58;

    --accent-primary: #1d9bf0;
    --accent-hover: #1a8cd8;

    --positive: #00ba7c;
    --negative: #f4212e;
    --warning: #ffc107;

    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-lg: rgba(0, 0, 0, 0.5);

    --sponsored-color: #ffd700;
}

/* Light Theme */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f6f8fa;
    --bg-tertiary: #eaeef2;
    --bg-hover: #d0d7de;

    --text-primary: #1f2328;
    --text-secondary: #57606a;
    --text-tertiary: #8c959f;

    --border-color: #d0d7de;
    --border-hover: #b1b8c0;

    --accent-primary: #0969da;
    --accent-hover: #0550ae;

    --positive: #1a7f5a;
    --negative: #d1242f;
    --warning: #9a6700;

    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-lg: rgba(0, 0, 0, 0.2);
}

/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    font-size: 14px;
    line-height: 1.5;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

a:hover {
    color: var(--accent-hover);
}

/* ===== Layout ===== */
.page-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.main-layout {
    display: flex;
    flex: 1;
    max-width: 1920px;
    margin: 0 auto;
    width: 100%;
}

.content-wrapper {
    flex: 1;
    padding: 20px;
    overflow-x: hidden;
    order: 2; /* Content appears after sidebar */
}

/* ===== Header ===== */
.header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px var(--shadow);
}

.header-content {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.header-stats {
    display: flex;
    gap: 25px;
    align-items: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--text-primary);
}

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

/* ===== Sidebar ===== */
.sidebar {
    width: 300px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    order: 1; /* Sidebar appears first (left side) */
}

.sidebar-section {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
}

.sidebar-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.sidebar-list {
    list-style: none;
}

.sidebar-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-item:last-child {
    border-bottom: none;
}

.token-search {
    width: 100%;
    padding: 10px 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s ease;
}

.token-search:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(29, 155, 240, 0.1);
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper .token-search {
    padding-right: 36px;
}

.search-clear-btn {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-tertiary);
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.search-clear-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-hover);
}

.search-clear-btn.visible {
    display: flex;
}

.sidebar-button {
    padding: 8px 12px;
    background-color: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-decoration: none;
}

.sidebar-button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

.sidebar-button.telegram {
    background-color: #0088cc;
    border: 1px solid #0088cc;
}

.sidebar-button.telegram:hover {
    background-color: #006ba3;
    border-color: #006ba3;
}

.sidebar-button.donate {
    background-color: #f4a300;
    border: 1px solid #f4a300;
}

.sidebar-button.donate:hover {
    background-color: #d89000;
    border-color: #d89000;
}

.sidebar-buttons-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chart-container {
    height: 200px;
    margin-top: 10px;
}

/* ===== Main Content ===== */
.page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.table-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px var(--shadow);
}

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

.data-table thead {
    background-color: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table th.align-right {
    text-align: right;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.data-table tbody tr:hover {
    background-color: var(--bg-hover);
}

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table td {
    padding: 14px 16px;
    color: var(--text-primary);
}

.data-table td.align-right {
    text-align: right;
}

/* Rank Cell with Change Indicator */
.rank-cell {
    position: relative;
    white-space: nowrap;
    min-width: 40px;
    width: 40px;
    text-align: center;
}

.rank-number {
    display: inline-block;
    min-width: 20px;
}

.rank-change {
    font-size: 10px;
    margin-left: 2px;
    display: inline-block;
    width: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rank-change.up {
    color: var(--positive);
    opacity: 1;
}

.rank-change.down {
    color: var(--negative);
    opacity: 1;
}

/* Token Cell */
.token-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.token-logo {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    background-color: var(--bg-tertiary);
}

.token-info {
    display: flex;
    flex-direction: column;
}

.token-ticker {
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trophy-icon {
    font-size: 14px;
    cursor: help;
    margin-left: 4px;
}

.sponsored-icon {
    color: var(--sponsored-color);
    font-size: 16px;
    cursor: help;
}

.token-name {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Price Changes */
.positive {
    color: var(--positive) !important;
}

.negative {
    color: var(--negative) !important;
}

.price-value {
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 20px;
    margin-top: 20px;
}

.pagination-button {
    padding: 8px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

.pagination-button.active {
    background-color: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-new {
    background-color: var(--accent-primary);
    color: white;
}

.badge-hot {
    background-color: var(--negative);
    color: white;
}

/* ===== Loading States ===== */
.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-hover) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Mobile/Desktop visibility classes (default: desktop) */
.mobile-only {
    display: none;
}

.desktop-only {
    display: inline;
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .sidebar {
        width: 250px;
    }
}

@media (max-width: 992px) {
    .main-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-top: 1px solid var(--border-color);
        order: 2; /* On mobile, sidebar goes below content */
    }

    .content-wrapper {
        order: 1; /* On mobile, content comes first */
    }

    .header-stats {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .content-wrapper {
        padding: 10px;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-stats {
        width: 100%;
        justify-content: space-between;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px 5px;
    }

    .token-logo {
        width: 20px;
        height: 20px;
    }

    /* Hide some columns on mobile */
    .hide-mobile {
        display: none;
    }

    /* Show only on mobile */
    .mobile-only {
        display: inline !important;
    }

    /* Hide on mobile */
    .desktop-only {
        display: none !important;
    }

    /* Mobile toggle cell - make it tappable */
    .mobile-toggle-cell {
        cursor: pointer;
        user-select: none;
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-toggle-cell:active {
        opacity: 0.7;
    }

    /* Compact first columns on mobile to make room for 24h% */
    .data-table th:first-child,
    .data-table td:first-child {
        padding: 6px 2px;
        width: 24px;
        min-width: 24px;
        text-align: center;
    }

    .data-table th:nth-child(2),
    .data-table td:nth-child(2) {
        padding: 6px 2px;
        width: 26px;
        min-width: 26px;
        text-align: center;
    }

    /* Smaller favorite button on mobile */
    .favorite-btn {
        font-size: 12px;
        padding: 1px 2px;
    }

    /* Compact rank cell */
    .rank-cell {
        min-width: 26px;
        width: 26px;
        font-size: 11px;
    }

    /* Compact token cell */
    .token-cell {
        gap: 4px;
    }

    .token-info {
        max-width: 65px;
        overflow: hidden;
    }

    .token-ticker {
        font-size: 11px;
    }

    .token-ticker a {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
        max-width: 60px;
    }

    /* Hide trophy and sponsored icons on mobile to save space */
    .trophy-icon,
    .sponsored-icon {
        display: none;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 22px;
    }

    .stat-value {
        font-size: 14px;
    }
}

/* ===== Utilities ===== */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.flex {
    display: flex;
}

.gap-10 {
    gap: 10px;
}

.hidden {
    display: none !important;
}

/* ===== Sorting Headers ===== */
.sort-header {
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s ease;
}

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

.sort-header.active-sort {
    color: var(--accent-primary);
    font-weight: 700;
}

.sort-arrow {
    font-size: 10px;
    color: var(--accent-primary);
}

/* ===== Price Indicators ===== */
.price-with-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.price-arrow {
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.price-arrow.up {
    color: var(--positive);
    opacity: 1;
}

.price-arrow.down {
    color: var(--negative);
    opacity: 1;
}

.price-arrow.up::after {
    content: '▲';
}

.price-arrow.down::after {
    content: '▼';
}

/* Keep price arrow visible for 10 minutes */
.price-arrow.persistent {
    opacity: 1;
}

/* ===== Content Wrapper Order ===== */
.content-wrapper {
    order: 2; /* Content second (right side) */
}

.sidebar {
    order: 1; /* Sidebar first (left side) */
}

/* ===== Favorites Button Styling ===== */
.favorite-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    padding: 4px 8px;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.favorite-btn:hover {
    transform: scale(1.2);
    filter: brightness(1.2);
}

/* Empty star - visible in dark theme */
.favorite-btn:not(.active) {
    color: #ffd700; /* Golden color */
    opacity: 0.4;
}

.favorite-btn:not(.active):hover {
    opacity: 0.7;
}

/* Filled star */
.favorite-btn.active {
    color: #ffd700; /* Golden color */
    opacity: 1;
    filter: drop-shadow(0 0 3px rgba(255, 215, 0, 0.5));
}

/* Light theme adjustments */
[data-theme="light"] .favorite-btn:not(.active) {
    color: #daa520; /* Darker gold for light theme */
    opacity: 0.5;
}

[data-theme="light"] .favorite-btn.active {
    color: #daa520;
}

/* ===== Maintenance Mode ===== */
body.maintenance-active .page-container {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
}

body.maintenance-active .footer {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
}

.maintenance-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(2px);
}

.maintenance-popup {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 48px 64px;
    text-align: center;
    max-width: 500px;
    margin: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: popupFadeIn 0.4s ease-out;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.maintenance-icon {
    color: var(--warning);
    margin-bottom: 24px;
    animation: wrenchBounce 2s ease-in-out infinite;
}

@keyframes wrenchBounce {
    0%, 100% {
        transform: rotate(-10deg);
    }
    50% {
        transform: rotate(10deg);
    }
}

.maintenance-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.maintenance-message {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.maintenance-submessage {
    font-size: 14px;
    color: var(--accent-primary);
    font-weight: 600;
}

/* Responsive maintenance popup */
@media (max-width: 768px) {
    .maintenance-popup {
        padding: 32px 24px;
        margin: 15px;
    }

    .maintenance-icon svg {
        width: 48px;
        height: 48px;
    }

    .maintenance-title {
        font-size: 22px;
    }

    .maintenance-message {
        font-size: 14px;
    }
}

/* Light theme maintenance adjustments */
[data-theme="light"] .maintenance-overlay {
    background-color: rgba(255, 255, 255, 0.8);
}

[data-theme="light"] .maintenance-popup {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ===== Modern Scrollbar Styles ===== */
/* Webkit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
    transition: background 0.2s ease;
}

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

::-webkit-scrollbar-corner {
    background: var(--bg-tertiary);
}

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--bg-tertiary);
}

/* Scrollable table container */
.scrollable-table {
    overflow-y: auto;
    scrollbar-gutter: stable;
}

.scrollable-table::-webkit-scrollbar {
    width: 6px;
}

.scrollable-table::-webkit-scrollbar-track {
    background: transparent;
    margin: 4px 0;
}

.scrollable-table::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.scrollable-table::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* ===== Token Chart Page Styles ===== */
.chart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    margin-bottom: 20px;
}

.chart-container-tv {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.chart-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.timeframe-selector {
    display: flex;
    gap: 4px;
}

.timeframe-btn {
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.timeframe-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

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

.chart-body {
    height: 400px;
    padding: 0;
}

/* Chart toolbar */
.chart-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 4px;
}

.toolbar-group.timeframe-group {
    flex: 1;
    justify-content: center;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

.toolbar-btn svg {
    width: 18px;
    height: 18px;
}

/* Fullscreen chart styles */
.chart-container-tv:fullscreen {
    background: var(--bg-primary);
    padding: 0;
    border-radius: 0;
    display: flex;
    flex-direction: column;
}

.chart-container-tv:fullscreen .chart-toolbar {
    flex-shrink: 0;
}

.chart-container-tv:fullscreen #tv-chart {
    flex: 1;
    height: calc(100vh - 52px) !important;
}

/* Trading pairs sidebar */
.trading-pairs-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    height: 444px; /* Match chart height: 400px chart + 44px toolbar */
}

.trading-pairs-header {
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.trading-pairs-table {
    flex: 1;
    min-height: 0; /* Required for overflow to work in flex container */
    max-height: 400px; /* Fallback height constraint */
    overflow-y: auto;
}

.trading-pairs-table table {
    width: 100%;
    border-collapse: collapse;
}

.trading-pairs-table th,
.trading-pairs-table td {
    padding: 8px 10px;
    text-align: left;
    font-size: 11px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.trading-pairs-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    position: sticky;
    top: 0;
    z-index: 1;
}

.trading-pairs-table td {
    color: var(--text-primary);
}

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

.trading-pairs-table tr:hover td {
    background: var(--bg-hover);
}

/* Bottom section layout */
.bottom-layout {
    display: grid;
    grid-template-columns: 1fr 380px; /* Match chart-layout columns */
    gap: 20px;
    margin-bottom: 20px;
}

/* Recent trades table */
.recent-trades-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.recent-trades-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.recent-trades-table {
    max-height: 400px;
    overflow-y: auto;
}

.recent-trades-table table {
    width: 100%;
    border-collapse: collapse;
}

.recent-trades-table th,
.recent-trades-table td {
    padding: 10px 12px;
    text-align: left;
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
}

.recent-trades-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    position: sticky;
    top: 0;
    z-index: 1;
}

.recent-trades-table td {
    color: var(--text-primary);
}

.recent-trades-table tr:hover td {
    background: var(--bg-hover);
}

.trade-type {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.trade-type.buy {
    background: rgba(0, 186, 124, 0.15);
    color: var(--positive);
}

.trade-type.sell {
    background: rgba(244, 33, 46, 0.15);
    color: var(--negative);
}

/* Exchange distribution pie chart */
.distribution-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

/* Token stats grid (buy/sell bars) */
.token-stats-grid {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.stats-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 4px;
}

.stats-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stats-label {
    font-size: 10px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stats-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.stats-value.positive {
    color: var(--positive);
}

.stats-value.negative {
    color: var(--negative);
}

.stats-bar {
    display: flex;
    height: 4px;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 12px;
}

.stats-bar-buy {
    background: var(--positive);
    height: 100%;
}

.stats-bar-sell {
    background: var(--negative);
    height: 100%;
}

.distribution-header {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.distribution-chart {
    padding: 12px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Traders table */
.traders-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
}

.traders-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.traders-table {
    max-height: 400px;
    overflow-y: auto;
}

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

.traders-table th,
.traders-table td {
    padding: 10px 12px;
    text-align: left;
    font-size: 12px;
    border-bottom: 1px solid var(--border-color);
}

.traders-table th {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    position: sticky;
    top: 0;
    z-index: 1;
}

.traders-table td {
    color: var(--text-primary);
}

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

/* Bot and whale icons */
.trader-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-left: 6px;
    font-size: 14px;
    cursor: help;
}

.trader-icon.bot {
    color: #f59e0b;
}

.trader-icon.whale {
    color: #3b82f6;
}

/* TX link icon */
.tx-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 12px;
}

.tx-link:hover {
    text-decoration: underline;
}

.tx-link svg {
    width: 12px;
    height: 12px;
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .chart-layout,
    .bottom-layout {
        grid-template-columns: 1fr;
    }

    .trading-pairs-container {
        height: auto;
    }

    .trading-pairs-table {
        max-height: 300px; /* Limit height on mobile */
    }

    .distribution-container {
        max-height: none;
    }

    .chart-body {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .chart-body {
        height: 300px;
    }

    .timeframe-btn {
        padding: 4px 8px;
        font-size: 11px;
    }
}

/* ===== Token Selector Dropdown ===== */
.token-selector-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

.token-selector-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

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

.token-selector-btn.active {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.token-selector-btn svg {
    width: 16px;
    height: 16px;
}

.token-selector-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 320px;
    max-height: 420px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px var(--shadow-lg);
    z-index: 9999;
    display: none !important;
    overflow: hidden;
    visibility: hidden;
}

.token-selector-dropdown.show {
    display: block !important;
    visibility: visible;
}

.token-search-input {
    display: block;
    width: 100%;
    padding: 12px 16px;
    margin: 0;
    background: var(--bg-tertiary);
    border: none;
    border-bottom: 1px solid var(--border-color);
    border-radius: 0;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

.token-search-input::placeholder {
    color: var(--text-tertiary);
}

.token-search-input:focus {
    background: var(--bg-hover);
    outline: none;
    box-shadow: none;
}

.token-list {
    max-height: 340px;
    overflow-y: auto;
    padding: 8px 0;
}

.token-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.15s ease;
}

.token-list-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.token-list-item.active {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent-primary);
}

.token-list-item.hidden {
    display: none;
}

.token-list-logo {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    flex-shrink: 0;
}

.token-list-ticker {
    font-weight: 600;
    font-size: 14px;
    min-width: 80px;
}

.token-list-name {
    color: var(--text-secondary);
    font-size: 13px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Scrollbar styling for token list */
.token-list::-webkit-scrollbar {
    width: 6px;
}

.token-list::-webkit-scrollbar-track {
    background: transparent;
}

.token-list::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.token-list::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

@media (max-width: 480px) {
    .token-selector-dropdown {
        width: 280px;
        left: -50px;
    }
}

/* ===== Mobile Menu Button ===== */
.mobile-menu-btn {
    display: none;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.mobile-menu-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.mobile-menu-btn .close-icon {
    display: none;
}

.mobile-menu-btn.active .burger-icon {
    display: none;
}

.mobile-menu-btn.active .close-icon {
    display: block;
}

/* Mobile sidebar overlay backdrop */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* ===== Mobile Responsive Sidebar ===== */
@media (max-width: 992px) {
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: -320px;
        width: 300px;
        height: 100vh;
        z-index: 999;
        border-right: 1px solid var(--border-color);
        border-top: none;
        transition: left 0.3s ease;
        padding-top: 70px;
        overflow-y: auto;
    }

    .sidebar.mobile-open {
        left: 0;
    }

    .main-layout {
        flex-direction: column;
    }

    .content-wrapper {
        order: 1;
        width: 100%;
    }

    /* Prevent body scroll when menu is open */
    body.sidebar-open {
        overflow: hidden;
    }
}

/* Smaller mobile adjustments */
@media (max-width: 768px) {
    .sidebar {
        width: 280px;
        left: -300px;
    }
}

/* ===== Mobile Sort Selector ===== */
.mobile-sort-selector {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 15px;
}

.mobile-sort-selector label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.mobile-sort-selector select {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    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 24 24' fill='none' stroke='%238b949e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 32px;
}

.mobile-sort-selector select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.mobile-sort-order {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--accent-primary);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-sort-order:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

/* Show mobile sort selector only on mobile */
@media (max-width: 992px) {
    .mobile-sort-selector {
        display: flex;
    }
}

/* ===== Sponsored Tokens Section (within main table) ===== */
.sponsored-section-header {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.12) 0%, rgba(255, 152, 0, 0.08) 50%, rgba(255, 193, 7, 0.12) 100%);
}

.sponsored-header-cell {
    padding: 12px 16px !important;
    border-bottom: 1px solid rgba(255, 193, 7, 0.3) !important;
}

.sponsored-header-content {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}

.sponsored-icon-header {
    font-size: 20px;
    color: #ffc107;
    filter: drop-shadow(0 0 4px rgba(255, 193, 7, 0.5));
}

.sponsored-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffc107;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Sponsored rows styling */
.sponsored-tbody tr.sponsored-row {
    background: rgba(255, 193, 7, 0.03);
    border-bottom: 1px solid var(--border-color);
}

.sponsored-tbody tr.sponsored-row:hover {
    background: rgba(255, 193, 7, 0.08);
}

.sponsored-tbody tr.sponsored-row:last-child {
    border-bottom: 2px solid rgba(255, 193, 7, 0.3);
}

/* Add spacing between sponsored section and main table header */
.sponsored-tbody + thead tr:first-child th {
    padding-top: 24px;
}

/* Sponsored badge next to token ticker */
.sponsored-badge {
    display: inline-block;
    padding: 2px 6px;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.2) 0%, rgba(255, 152, 0, 0.15) 100%);
    border: 1px solid rgba(255, 193, 7, 0.4);
    border-radius: 4px;
    font-size: 9px;
    font-weight: 600;
    color: #ffc107;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 6px;
}

/* Light theme adjustments for sponsored section */
[data-theme="light"] .sponsored-section-header {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15) 0%, rgba(255, 152, 0, 0.1) 50%, rgba(255, 193, 7, 0.15) 100%);
}

[data-theme="light"] .sponsored-header-cell {
    border-color: rgba(255, 152, 0, 0.4) !important;
}

[data-theme="light"] .sponsored-title {
    color: #e6a700;
}

[data-theme="light"] .sponsored-icon-header {
    color: #e6a700;
}

[data-theme="light"] .sponsored-badge {
    color: #b8860b;
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.25) 0%, rgba(255, 152, 0, 0.2) 100%);
    border-color: rgba(255, 152, 0, 0.5);
}

[data-theme="light"] .sponsored-tbody tr.sponsored-row {
    background: rgba(255, 193, 7, 0.05);
}

[data-theme="light"] .sponsored-tbody tr.sponsored-row:hover {
    background: rgba(255, 193, 7, 0.12);
}

/* Mobile adjustments for sponsored section */
@media (max-width: 768px) {
    .sponsored-header-cell {
        padding: 10px 12px !important;
    }

    .sponsored-icon-header {
        font-size: 16px;
    }

    .sponsored-title {
        font-size: 13px;
    }

    .sponsored-badge {
        display: none;
    }

    /* Compact token cell in sponsored rows */
    .sponsored-row .token-cell {
        gap: 4px;
    }

    .sponsored-row .token-info {
        max-width: 65px;
        overflow: hidden;
    }

    .sponsored-row .token-ticker {
        font-size: 11px;
    }

    .sponsored-row .token-ticker a {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        display: block;
        max-width: 60px;
    }

    .sponsored-row .trophy-icon {
        display: none;
    }

    .sponsored-row .token-logo {
        width: 20px;
        height: 20px;
    }
}