:root {
    --bg-dark: #0b0e11;
    --bg-darker: #121619;
    --primary-color: #1b2028;
    --accent-color: #2968ff;
    --text-light: #ffffff;
    --text-muted: #8a8f9b;
    --green: #02c077;
    --red: #f84960;
    --border-color: #2c3035;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
}

.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--primary-color);
}

.navbar .logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-color);
}

.navbar nav ul {
    display: flex;
    list-style: none;
}

.navbar nav ul li {
    margin: 0 15px;
}

.navbar nav ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar nav ul li a:hover {
    color: var(--accent-color);
}

.user-actions {
    display: flex;
    gap: 10px;
}

.login-btn, .signup-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.login-btn {
    background-color: var(--primary-color);
    color: var(--text-light);
}

.signup-btn {
    background-color: var(--accent-color);
    color: var(--text-light);
}

.dashboard {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.trading-panel {
    background-color: var(--bg-darker);
    border-radius: 8px;
    padding: 20px;
}

.market-overview {
    margin-bottom: 20px;
}

.crypto-pairs {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.pair {
    padding: 8px 15px;
    background-color: var(--primary-color);
    border-radius: 4px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.pair.active {
    opacity: 1;
    background-color: var(--accent-color);
}

.price-chart {
    background-color: var(--bg-dark);
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
}

.trading-interface {
    background-color: var(--bg-dark);
    border-radius: 8px;
    padding: 20px;
}

.order-types {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.order-type {
    padding: 10px 20px;
    background-color: var(--primary-color);
    border: none;
    color: var(--text-light);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.order-type.active {
    background-color: var(--accent-color);
}

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

.amount-input, .price-input {
    padding: 10px;
    background-color: var(--primary-color);
    border: none;
    color: var(--text-light);
    border-radius: 4px;
}

.buy-btn, .sell-btn {
    padding: 12px;
    border: none;
    border-radius: 4px;
    color: var(--text-light);
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.buy-btn {
    background-color: green;
}

.sell-btn {
    background-color: red;
}

.bot-management {
    background-color: var(--bg-darker);
    border-radius: 8px;
    padding: 20px;
}

.bot-list {
    display: grid;
    gap: 15px;
}

.bot-card {
    background-color: var(--bg-dark);
    padding: 15px;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bot-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.configure-bot {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
}

footer {
    margin-top: 20px;
    padding: 20px 0;
    border-top: 1px solid var(--primary-color);
    text-align: center;
}

.legal-links {
    margin-top: 10px;
}

.legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin: 0 10px;
}

@media (max-width: 1024px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
}