:root {
    --primary-color: #2962ff;
    --secondary-color: #0039cb;
    --accent-color: #768fff;
    --success-color: #00c853;
    --warning-color: #ffd600;
    --danger-color: #ff3d00;
    --dark-bg: #1a1a2e;
    --medium-bg: #16213e;
    --light-bg: #0f3460;
    --text-light: #e9ecef;
    --text-medium: #adb5bd;
    --border-color: #2a2a4a;
    --card-bg: rgba(26, 26, 46, 0.7);
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

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

h1 {
    font-size: 1.8rem;
    font-weight: 600;
}

h2 {
    font-size: 1.3rem;
    font-weight: 500;
}

h3 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-medium);
}

.connection-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--danger-color);
}

.connected #status-indicator {
    background-color: var(--success-color);
}

.dashboard {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.market-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.stat-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 1.5rem;
    font-weight: 600;
}

.control-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

button {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

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

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

.secondary-btn {
    background-color: var(--light-bg);
    color: white;
}

.secondary-btn:hover {
    background-color: var(--medium-bg);
}

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

.danger-btn:hover {
    background-color: #cf3000;
}

.small-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    font-weight: 500;
    background-color: var(--light-bg);
    color: white;
}

.small-btn:hover {
    background-color: var(--medium-bg);
}

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

.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-box {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--border-color);
}

.chart-wrapper {
    height: 250px;
    position: relative;
}

.active-trading {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.coins-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}

.coin-card {
    background-color: var(--medium-bg);
    border-radius: 6px;
    padding: 0.75rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

.coin-card .coin-icon {
    width: 32px;
    height: 32px;
    margin: 0 auto 0.5rem;
}

.coin-card .coin-name {
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.coin-card .coin-price {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.coin-card .coin-trend {
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.trend-up {
    color: var(--success-color);
}

.trend-down {
    color: var(--danger-color);
}

.strategy-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.strategy-item {
    background-color: var(--medium-bg);
    border-radius: 6px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

.strategy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.strategy-name {
    font-weight: 500;
}

.strategy-status {
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.status-active {
    background-color: rgba(0, 200, 83, 0.2);
    color: var(--success-color);
}

.strategy-details {
    font-size: 0.9rem;
    color: var(--text-medium);
}

.logs-section {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.log-controls {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

#log-filter {
    padding: 0.4rem;
    background-color: var(--medium-bg);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.logs-container {
    background-color: var(--medium-bg);
    border-radius: 6px;
    padding: 1rem;
    height: 250px;
    overflow-y: auto;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.9rem;
}

.log-entry {
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
}

.log-time {
    min-width: 80px;
    color: var(--text-medium);
}

.system-log .log-text {
    color: var(--text-medium);
}

.trade-log .log-text {
    color: var(--primary-color);
}

.analysis-log .log-text {
    color: var(--accent-color);
}

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

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    background-color: var(--medium-bg);
    margin: 10% auto;
    padding: 2rem;
    border-radius: 8px;
    max-width: 600px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-medium);
}

.close-btn:hover {
    color: var(--text-light);
}

.telegram-setup {
    display: flex;
    gap: 2rem;
    margin-top: 1.5rem;
}

.qr-container {
    background-color: white;
    padding: 1rem;
    border-radius: 8px;
}

.telegram-instructions {
    flex: 1;
}

.telegram-instructions ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.activation-code {
    background-color: var(--dark-bg);
    padding: 1rem;
    border-radius: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

#activation-code {
    font-family: 'Consolas', 'Courier New', monospace;
    letter-spacing: 1px;
    font-weight: 600;
    color: var(--accent-color);
}

.vscode-integration {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.bot-file-list {
    background-color: var(--medium-bg);
    border-radius: 6px;
    padding: 0.75rem;
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.bot-file {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.9rem;
}

.bot-file:hover {
    background-color: var(--light-bg);
    cursor: pointer;
}

.bot-file-controls {
    display: flex;
    gap: 0.5rem;
}

.file-action {
    background: none;
    border: none;
    color: var(--text-medium);
    cursor: pointer;
    padding: 0.1rem 0.3rem;
}

.file-action:hover {
    color: var(--text-light);
}

.code-editor {
    height: 300px;
    background-color: var(--medium-bg);
    border-radius: 6px;
    padding: 0.5rem;
    overflow: auto;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.9rem;
    position: relative;
}

.editor-toolbar {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.live-data-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.exchange-select {
    padding: 0.4rem;
    background-color: var(--medium-bg);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.data-refresh {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-medium);
}

.market-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

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

.market-table th {
    color: var(--text-medium);
    font-weight: 500;
}

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

/* Responsive adjustments */
@media (max-width: 1024px) {
    .dashboard, .active-trading {
        grid-template-columns: 1fr;
    }
    
    .charts-container {
        grid-template-columns: 1fr;
    }
    
    .telegram-setup {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 768px) {
    .market-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .control-buttons {
        flex-direction: column;
    }
    
    .control-buttons button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .market-stats {
        grid-template-columns: 1fr;
    }
    
    header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .modal-content {
        margin: 5% auto;
        padding: 1.5rem;
        width: 90%;
    }
}