/* NEXUS DEX - Styles Enhanced */

:root {
    /* Colors */
    --bg-primary: #0a0b0e;
    --bg-secondary: #12141a;
    --bg-tertiary: #1a1d24;
    --bg-hover: #22262f;
    --bg-glow: rgba(0, 212, 170, 0.05);

    --text-primary: #ffffff;
    --text-secondary: #8a8f98;
    --text-muted: #5a5f68;

    --accent-primary: #00d4aa;
    --accent-secondary: #7b61ff;
    --accent-tertiary: #00a8ff;
    --accent-gradient: linear-gradient(135deg, #00d4aa 0%, #7b61ff 100%);
    --accent-gradient-animated: linear-gradient(270deg, #00d4aa, #7b61ff, #00a8ff, #00d4aa);

    --green: #00d4aa;
    --green-light: #00ffc8;
    --green-bg: rgba(0, 212, 170, 0.1);
    --green-glow: rgba(0, 212, 170, 0.4);
    --red: #ff4757;
    --red-light: #ff6b7a;
    --red-bg: rgba(255, 71, 87, 0.1);
    --red-glow: rgba(255, 71, 87, 0.4);
    --yellow: #ffc107;
    --orange: #ff9500;

    --border-color: #2a2d35;
    --border-focus: #00d4aa;
    --border-glow: rgba(0, 212, 170, 0.3);

    /* Spacing */
    --header-height: 60px;
    --panel-gap: 8px;
    --panel-padding: 16px;
    --border-radius: 8px;
    --border-radius-lg: 12px;

    /* Fonts */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow-green: 0 0 20px var(--green-glow);
    --shadow-glow-red: 0 0 20px var(--red-glow);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

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

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 13px;
    line-height: 1.5;
    background-image:
        radial-gradient(ellipse at 20% 0%, rgba(0, 212, 170, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(123, 97, 255, 0.06) 0%, transparent 50%);
    background-attachment: fixed;
}

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

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 5px var(--green-glow); }
    50% { box-shadow: 0 0 20px var(--green-glow), 0 0 30px var(--green-glow); }
}

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

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

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

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

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes priceUp {
    0% { background-color: var(--green-bg); }
    100% { background-color: transparent; }
}

@keyframes priceDown {
    0% { background-color: var(--red-bg); }
    100% { background-color: transparent; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 0.5; }
    100% { transform: scale(4); opacity: 0; }
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 50% 50%, rgba(0, 212, 170, 0.1) 0%, transparent 60%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
    animation: float 3s ease-in-out infinite;
}

.loader-ring {
    width: 80px;
    height: 80px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--accent-primary);
    border-right-color: var(--accent-secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
    box-shadow: 0 0 30px var(--green-glow);
}

.loader-text {
    font-size: 32px;
    font-weight: 700;
    background: var(--accent-gradient-animated);
    background-size: 300% 300%;
    animation: gradientFlow 3s ease infinite;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.loader-status {
    color: var(--text-secondary);
    font-size: 12px;
    animation: pulse 2s infinite;
}

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

/* Header */
.header {
    height: var(--header-height);
    background: rgba(18, 20, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 18px;
}

.logo-icon {
    font-size: 24px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-badge {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
}

.nav-main {
    display: flex;
    gap: 4px;
}

.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s;
}

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

.nav-btn.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.network-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 12px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--yellow);
    animation: pulse 2s infinite;
}

.status-dot.connected {
    background: var(--green);
}

.status-dot.error {
    background: var(--red);
}

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

.peers-count {
    color: var(--text-muted);
}

/* Sound Toggle */
.sound-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    transition: all 0.2s;
    margin-right: 12px;
}

.sound-toggle:hover {
    border-color: var(--accent-primary);
}

.sound-toggle.muted .sound-icon {
    opacity: 0.4;
}

.sound-icon {
    font-size: 16px;
}

/* Header Actions (Deposit/Withdraw) */
.header-actions {
    display: flex;
    gap: 8px;
    margin-right: 12px;
}

.header-action-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border: none;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.header-action-btn.deposit {
    background: var(--green);
    color: var(--bg-primary);
}

.header-action-btn.deposit:hover {
    background: var(--green-light);
    transform: translateY(-1px);
}

.header-action-btn.withdraw {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.header-action-btn.withdraw:hover {
    border-color: var(--red);
    color: var(--red);
}

.wallet-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-gradient);
    border: none;
    color: var(--bg-primary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.wallet-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
}

.wallet-btn.connected {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

/* Views */
.view {
    display: none;
    padding-top: var(--header-height);
    height: 100vh;
}

.view.active {
    display: block;
}

/* Trading Layout */
.trading-layout {
    display: grid;
    grid-template-columns: 200px 1fr 280px 320px;
    grid-template-rows: 1fr 200px;
    gap: var(--panel-gap);
    padding: var(--panel-gap);
    height: calc(100vh - var(--header-height));
}

.market-selector { grid-area: 1 / 1 / 3 / 2; }
.chart-panel { grid-area: 1 / 2 / 2 / 3; }
.orderbook-panel { grid-area: 1 / 3 / 2 / 4; }
.trade-form-panel { grid-area: 1 / 4 / 2 / 5; }
.recent-trades-panel { grid-area: 2 / 2 / 3 / 3; }
.orders-panel { grid-area: 2 / 3 / 3 / 5; }

/* Panels */
.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.panel-header {
    padding: 12px var(--panel-padding);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.panel-header h3 {
    font-size: 13px;
    font-weight: 600;
}

/* Tabs */
.tab, .market-tabs button {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
}

.tab:hover, .market-tabs button:hover {
    color: var(--text-primary);
}

.tab.active, .market-tabs button.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Market List */
.market-search {
    padding: 8px;
}

.market-search input {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 12px;
}

.market-search input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.market-list {
    flex: 1;
    overflow-y: auto;
}

.market-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    cursor: pointer;
    transition: background 0.2s;
}

.market-item:hover {
    background: var(--bg-hover);
}

.market-item.active {
    background: var(--bg-tertiary);
    border-left: 2px solid var(--accent-primary);
}

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

.market-pair {
    font-weight: 600;
    font-size: 12px;
}

.market-volume {
    font-size: 10px;
    color: var(--text-muted);
}

.market-item-right {
    text-align: right;
}

.market-item-price {
    font-family: var(--font-mono);
    font-size: 12px;
}

.market-item-change {
    font-size: 10px;
}

.market-item-change.up { color: var(--green); }
.market-item-change.down { color: var(--red); }

/* Chart */
.chart-panel .panel-header {
    padding: 8px 12px;
}

.market-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.market-info .market-pair {
    font-size: 16px;
    font-weight: 700;
}

.market-price {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
}

.market-price.up { color: var(--green); }
.market-price.down { color: var(--red); }

.market-change {
    font-size: 12px;
    color: var(--green);
}

.chart-controls {
    display: flex;
    gap: 4px;
}

.timeframe {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
}

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

.timeframe.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.chart-container {
    flex: 1;
    padding: 8px;
    position: relative;
}

#price-chart {
    width: 100%;
    height: 100%;
}

/* Orderbook */
.orderbook-controls {
    display: flex;
    gap: 4px;
}

.ob-view {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
}

.ob-view:hover { background: var(--bg-hover); }
.ob-view.active { background: var(--bg-tertiary); color: var(--text-primary); }

.orderbook-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 8px 12px;
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.orderbook-asks, .orderbook-bids {
    flex: 1;
    overflow-y: auto;
}

.orderbook-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 4px 12px;
    font-family: var(--font-mono);
    font-size: 11px;
    position: relative;
    cursor: pointer;
}

.orderbook-row:hover {
    background: var(--bg-hover);
}

.orderbook-row .depth {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    opacity: 0.15;
}

.orderbook-asks .orderbook-row .price { color: var(--red); }
.orderbook-asks .orderbook-row .depth { background: var(--red); }
.orderbook-bids .orderbook-row .price { color: var(--green); }
.orderbook-bids .orderbook-row .depth { background: var(--green); }

.orderbook-spread {
    padding: 8px 12px;
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
}

/* Trade Form */
.order-type-tabs {
    display: flex;
    width: 100%;
    gap: 4px;
}

.order-type-tabs .tab {
    flex: 1;
    padding: 10px;
    font-weight: 600;
}

.order-type-tabs .tab[data-side="buy"].active {
    background: var(--green-bg);
    color: var(--green);
}

.order-type-tabs .tab[data-side="sell"].active {
    background: var(--red-bg);
    color: var(--red);
}

.trade-form {
    padding: var(--panel-padding);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
}

.form-group input, .form-group select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.amount-shortcuts {
    display: flex;
    gap: 4px;
}

.amount-shortcuts button {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px;
    color: var(--text-secondary);
    font-size: 10px;
    cursor: pointer;
}

.amount-shortcuts button:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.leverage-slider {
    display: flex;
    align-items: center;
    gap: 12px;
}

.leverage-slider input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    background: var(--bg-tertiary);
    border-radius: 4px;
    height: 6px;
}

.leverage-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
}

#leverage-value {
    font-family: var(--font-mono);
    font-weight: 600;
    min-width: 40px;
}

.order-summary {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 12px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    padding: 4px 0;
}

.summary-row:first-child {
    font-weight: 600;
}

.summary-row:last-child {
    color: var(--text-secondary);
}

.place-order-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.place-order-btn.buy {
    background: var(--green);
    color: var(--bg-primary);
}

.place-order-btn.sell {
    background: var(--red);
    color: white;
}

.place-order-btn:disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
}

.place-order-btn:not(:disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Recent Trades */
.trades-header, .orders-header {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 8px 12px;
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    border-bottom: 1px solid var(--border-color);
}

.orders-header {
    grid-template-columns: 1fr 0.8fr 0.6fr 1fr 1fr 0.8fr 0.6fr;
}

.trades-list, .orders-list {
    flex: 1;
    overflow-y: auto;
}

.trade-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 6px 12px;
    font-family: var(--font-mono);
    font-size: 11px;
}

.trade-row.buy .price { color: var(--green); }
.trade-row.sell .price { color: var(--red); }

.order-row {
    display: grid;
    grid-template-columns: 1fr 0.8fr 0.6fr 1fr 1fr 0.8fr 0.6fr;
    padding: 8px 12px;
    font-size: 11px;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.order-row .side.buy { color: var(--green); }
.order-row .side.sell { color: var(--red); }

.order-row .cancel-btn {
    background: transparent;
    border: 1px solid var(--red);
    color: var(--red);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
}

.order-row .cancel-btn:hover {
    background: var(--red-bg);
}

.no-orders, .no-assets, .no-positions, .no-history, .no-peers {
    padding: 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

/* Asset Items */
.asset-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.asset-item:hover {
    background: var(--bg-hover);
}

.asset-name {
    font-weight: 600;
}

.asset-balance {
    font-family: var(--font-mono);
    text-align: center;
}

.asset-value {
    font-family: var(--font-mono);
    text-align: right;
    color: var(--accent-primary);
}

.cancel-all-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 10px;
}

.cancel-all-btn:hover {
    border-color: var(--red);
    color: var(--red);
}

/* Portfolio Layout */
.portfolio-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto 1fr 1fr;
    gap: var(--panel-gap);
    padding: var(--panel-gap);
    height: calc(100vh - var(--header-height));
}

.portfolio-summary { grid-area: 1 / 1 / 2 / 3; }
.assets-panel { grid-area: 2 / 1 / 3 / 2; }
.positions-panel { grid-area: 2 / 2 / 3 / 3; }
.history-panel { grid-area: 3 / 1 / 4 / 3; }

.portfolio-summary {
    padding: 24px;
}

/* Portfolio Header with Actions */
.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.portfolio-actions {
    display: flex;
    gap: 8px;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn .btn-icon {
    font-size: 14px;
    font-weight: 700;
}

.action-btn.deposit-btn {
    background: var(--green);
    color: var(--bg-primary);
}

.action-btn.deposit-btn:hover {
    background: var(--green-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--green-glow);
}

.action-btn.withdraw-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.action-btn.withdraw-btn:hover {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
}

.portfolio-value {
    margin: 16px 0;
}

.value-main {
    font-size: 36px;
    font-weight: 700;
    font-family: var(--font-mono);
}

.value-change {
    display: block;
    margin-top: 8px;
    font-size: 14px;
}

.value-change.up { color: var(--green); }
.value-change.down { color: var(--red); }

.portfolio-chains {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.chain-balance {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.chain-balance img {
    width: 24px;
    height: 24px;
}

/* Node Layout */
.node-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto 1fr;
    gap: var(--panel-gap);
    padding: var(--panel-gap);
    height: calc(100vh - var(--header-height));
}

.node-status { grid-area: 1 / 1 / 2 / 2; }
.network-stats { grid-area: 1 / 2 / 2 / 3; }
.security-panel { grid-area: 2 / 1 / 3 / 2; }
.peers-panel { grid-area: 2 / 2 / 4 / 3; }

.node-info {
    padding: 16px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.mono {
    font-family: var(--font-mono);
    font-size: 11px;
}

.node-actions {
    padding: 16px;
}

.primary-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent-gradient);
    border: none;
    border-radius: 6px;
    color: var(--bg-primary);
    font-weight: 600;
    cursor: pointer;
}

.primary-btn:hover {
    opacity: 0.9;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

.stat-card {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-primary);
}

.stat-label {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-secondary);
}

.security-info {
    padding: 16px;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-muted);
}

.security-item.active {
    color: var(--text-primary);
}

.security-item .check {
    color: var(--green);
    font-weight: bold;
}

.peers-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.peer-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    margin-bottom: 8px;
}

.peer-item {
    display: grid;
    grid-template-columns: 24px 1fr 40px 50px;
    align-items: center;
    gap: 8px;
}

.peer-item.your-node {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.15) 0%, rgba(123, 97, 255, 0.1) 100%);
    border: 1px solid var(--accent-primary);
}

.peer-item.simulated {
    opacity: 0.85;
}

.peer-item.real {
    border-left: 3px solid var(--green);
}

.peer-type-icon {
    font-size: 14px;
    text-align: center;
}

.peer-id {
    font-family: var(--font-mono);
    font-size: 11px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.peer-region {
    font-size: 10px;
    color: var(--text-muted);
    text-align: center;
}

.peer-latency {
    font-size: 11px;
    text-align: right;
    font-family: var(--font-mono);
}

.peer-latency.fast {
    color: var(--green);
}

.peer-latency.medium {
    color: var(--yellow);
}

.peer-latency.slow {
    color: var(--orange);
}

/* Demo Mode Wallet Option */
.wallet-option.demo-option {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(123, 97, 255, 0.1) 100%);
    border: 1px solid var(--accent-primary);
}

.wallet-option.demo-option:hover {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.2) 0%, rgba(123, 97, 255, 0.15) 100%);
    box-shadow: 0 0 15px rgba(0, 212, 170, 0.2);
}

/* Your Node Status Indicator */
.your-node-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(123, 97, 255, 0.05) 100%);
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    margin-bottom: 12px;
}

.your-node-status .node-indicator {
    width: 10px;
    height: 10px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.your-node-status.inactive .node-indicator {
    background: var(--text-muted);
    animation: none;
}

.your-node-status .node-label {
    font-size: 12px;
    font-weight: 600;
}

.your-node-status .node-help {
    font-size: 10px;
    color: var(--text-secondary);
    margin-left: auto;
}

/* Peers Legend */
.peers-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    margin-bottom: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-secondary);
}

.legend-icon {
    font-size: 12px;
}

/* Network backbone indicator */
.peer-item.backbone {
    background: linear-gradient(90deg, var(--bg-tertiary) 0%, rgba(0, 212, 170, 0.08) 100%);
}

.peer-item.backbone {
    position: relative;
    border-left: 3px solid var(--accent-primary);
}

.backbone-label {
    font-size: 8px;
    background: var(--accent-primary);
    color: var(--bg-primary);
    padding: 1px 4px;
    border-radius: 3px;
    margin-left: 6px;
    font-weight: 700;
    vertical-align: middle;
}

/* Modals */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 400px;
    max-height: 80vh;
    overflow: hidden;
}

.modal-content.large {
    width: 500px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 16px;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}

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

.modal-body {
    padding: 20px;
}

.wallet-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.wallet-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.wallet-option:hover {
    border-color: var(--accent-primary);
    background: var(--bg-hover);
}

.wallet-logo {
    font-size: 24px;
}

.wallet-chain {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 4px;
}

/* Deposit/Withdraw Forms */
.deposit-form, .withdraw-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.input-with-max {
    display: flex;
    gap: 8px;
}

.input-with-max input {
    flex: 1;
}

.max-btn {
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--accent-primary);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.deposit-info, .withdraw-info {
    background: var(--bg-tertiary);
    border-radius: 8px;
    padding: 12px;
}

.deposit-info .info-item, .withdraw-info .info-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 12px;
}

.deposit-info .info-item:first-child, .withdraw-info .info-item:first-child {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 4px;
}

.free-fee {
    color: var(--green);
    font-weight: 600;
}

.demo-notice {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: linear-gradient(135deg, rgba(123, 97, 255, 0.1) 0%, rgba(0, 212, 170, 0.1) 100%);
    border: 1px solid var(--accent-secondary);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Demo Disclaimer */
.demo-disclaimer {
    background: rgba(255, 193, 7, 0.15);
    border: 2px solid var(--yellow);
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    text-align: center;
    font-size: 12px;
    color: var(--yellow);
}

.demo-disclaimer strong {
    font-size: 14px;
    display: block;
    margin-bottom: 4px;
}

/* Wallet divider */
.wallet-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 16px 0;
    color: var(--text-muted);
    font-size: 11px;
}

.wallet-divider::before,
.wallet-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color);
}

.wallet-divider span {
    padding: 0 12px;
}

/* Disabled wallets */
.disabled-wallets .wallet-option.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Loading subtitle */
.loader-subtitle {
    font-size: 14px;
    color: var(--yellow);
    font-weight: 600;
    margin-top: 8px;
    letter-spacing: 2px;
}

/* Demo Banner */
.demo-banner {
    background: var(--yellow);
    color: #000;
    text-align: center;
    padding: 6px;
    font-size: 11px;
    font-weight: 600;
    pointer-events: none;
}

.demo-notice .demo-icon {
    font-size: 16px;
}

.primary-btn.withdraw {
    background: var(--red);
}

.primary-btn.withdraw:hover {
    background: var(--red-light);
}

.node-setup-info {
    font-size: 13px;
    line-height: 1.6;
}

.node-setup-info h4 {
    margin: 16px 0 8px;
    font-size: 13px;
}

.node-setup-info ul {
    margin-left: 20px;
    color: var(--text-secondary);
}

.code-block {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 12px 16px;
    margin: 8px 0;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-primary);
}

.copy-btn {
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 11px;
}

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

/* Toast */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    min-width: 280px;
}

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

.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--accent-primary); }

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

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

/* Responsive */
@media (max-width: 1200px) {
    .trading-layout {
        grid-template-columns: 180px 1fr 260px;
        grid-template-rows: 1fr auto auto;
    }

    .trade-form-panel {
        grid-area: 2 / 2 / 3 / 4;
    }

    .orders-panel {
        grid-area: 3 / 1 / 4 / 4;
    }
}

@media (max-width: 768px) {
    .trading-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .header-left {
        gap: 12px;
    }

    .logo-text, .peers-count {
        display: none;
    }
}