body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    background-color: #121212;
    color: #FFFFFF;
}

.navbar {
    background-color: #1E1E1E;
    border-bottom: 1px solid #333;
}

.trade-dashboard {
    padding-top: 2rem;
}

.chart-container {
    background-color: #1E1E1E;
    border-radius: 0.5rem;
    padding: 1rem;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ADB5BD;
}

.signal-panel {
    background-color: #1E1E1E;
    border-radius: 0.5rem;
    padding: 2rem;
    height: 100%;
}

.signal-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.signal-info .info-item {
    margin-bottom: 1rem;
}

.signal-info .info-label {
    color: #ADB5BD;
    font-size: 0.9rem;
}

.signal-info .info-value {
    font-size: 1.2rem;
    font-weight: 500;
}

.confidence-meter {
    height: 10px;
    background-color: #333;
    border-radius: 5px;
    overflow: hidden;
}

.confidence-bar {
    height: 100%;
    background-color: #28A745;
}

.action-buttons .btn {
    font-size: 1.5rem;
    font-weight: bold;
    padding: 1rem;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.btn-call {
    background: linear-gradient(145deg, #28a745, #218838);
    border: none;
    color: white;
}

.btn-call:hover {
    background: linear-gradient(145deg, #2dbc4e, #28a745);
    box-shadow: 0 0 15px rgba(40, 167, 69, 0.5);
}

.btn-put {
    background: linear-gradient(145deg, #dc3545, #c82333);
    border: none;
    color: white;
}

.btn-put:hover {
    background: linear-gradient(145deg, #e74c3c, #dc3545);
    box-shadow: 0 0 15px rgba(220, 53, 69, 0.5);
}

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

.toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 1050;
}