:root {
    --primary: #1e88e5;
    --secondary: #极速赛车开奖直播ff9900;
    --dark: #12192c;
    --light: #f8f9fa;
    --success: #4caf50;
    --danger: #f44336;
    --warning: #ff9800;
    --info: #2196f3;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fb;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, var(--dark) 0%, #2a3a5c 100%);
    color: white;
    padding: 20px 0;
    border-bottom: 4px solid var(--secondary);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo h1 {
    font-size: 24px;
    font-weight: 600;
}

.logo-image {
    width: 50px;
    height: 50px;
    background-color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.wallet-connect {
    background-color: var(--secondary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: all 极速赛车开奖直播0.3s;
}

.wallet-connect:hover {
    background-color: #e68900;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.wallet-connected {
    background-color: var(--success);
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 20px;
    margin-top: 30极速赛车开奖直播px;
}

.sidebar {
    background-color: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4极速赛车开奖直播px 12px rgba(0,0,0,极速赛车开奖直播0.05);
}

.sidebar h2 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--dark);
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

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

.token-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.token-item:hover {
    background-color: #f0f5ff;
}

.token-item.active {
    background-color: #e3f2fd;
    border-left: 4px solid var(--primary);
}

.token-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #ddd;
    margin-right: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 12px;
}

.dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.card {
    background-color: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
}

.card-content {
    margin-top: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.2);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: #1976d2;
    transform: translateY(-2px);
}

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

.btn-danger {
    background-color: var(--danger);
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.stat-card {
    background-color极速赛车开奖直播: #f8fafd;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    margin: 10px 0;
}

.stat-label {
    color: #777;
    font-size: 14px;
}

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

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

.transaction-history {
    margin-top: 20px;
}

.transaction-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    cursor: pointer;
    transition: background-color 0.2s;
}

.transaction-item:hover {
    background-color: #f8f9fa;
}

.transaction-type {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.type-buy {
    background-color: rgba(76, 175, 80, 0.15);
    color: var(--success);
}

.type-sell {
    background-color: rgba(244, 67, 54, 0.15);
    color: var(--danger);
}

.type-profit {
    background-color: rgba(33, 150, 243, 0.15);
    color: var(--info);
}

.network-indicator {
    background-color: #666;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 15px;
}

.testnet {
    background-color: var(--info);
}

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

footer {
    text-align: center;
    margin-top: 50px;
    padding: 20px;
    color: #777;
    font-size: 14px;
}

.security-panel {
    background-color: #fff3cd;
    border-left: 4px solid var(--warning);
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.security-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--success);
}

.status-indicator.off {
    background-color: var(--danger);
}

.backend-log {
    background-color: var(--dark);
    color: white;
    padding: 15px;
    border-radius: 8px;
    font-family: monospace;
    height: 200px;
    overflow-y: auto;
    margin-top: 20px;
}

.log-entry {
    margin-bottom: 8px;
    font-size: 14px;
}

.log-timestamp {
    color: #aaa;
    margin-right: 10px;
}

.log-info {
    color: var(--info);
}

.log-success {
    color: var(--success);
}

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

.log-error {
    color: var(--danger);
}

.tab-container {
    margin-top: 20px;
}

.tabs {
    display: flex;
    border-bottom: 1px solid #ddd;
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    border-bottom: 3px solid transparent;
}

.tab.active {
    border-bottom: 3px solid var(--primary);
    font-weight: 600;
}

.tab-content {
    display: none;
    padding: 20px 0;
}

.tab-content.active {
    display: block;
}

.profit-info {
    background-color: #f8fafd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.profit-info p {
    margin-bottom: 10px;
}

/* Debug Panel Styles */
.debug-panel {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    margin: 20px 0;
}

.debug-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.debug-header h3 {
    margin: 0;
    font-size: 16px;
    color: #6c757d;
}

.debug-content {
    border-top: 1px solid #dee2e6;
    padding-top: 15px;
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard {
        grid-template-columns: 1fr;
    }
}