body {
    font-family: 'Roboto', sans-serif;
    background-color: #1A1A2E;
    color: #FFFFFF;
    padding-top: 20px;
}

.container {
    max-width: 800px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
    font-weight: 700;
    color: #E94560;
}

.predictor-card, .history-card {
    background-color: #16213E;
    border: 1px solid #0F3460;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.predictor-card h2, .history-card h2 {
    color: #E94560;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #0F3460;
    padding-bottom: 0.5rem;
}

#status {
    font-size: 1.2rem;
    font-style: italic;
    color: #bdc3c7;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#prediction-display {
    font-size: 5rem;
    font-weight: 700;
    text-align: center;
    color: #FFFFFF;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.confidence-wrapper {
    text-align: center;
    margin-top: 1rem;
}

.progress {
    background-color: #0F3460;
    height: 20px;
}

.progress-bar {
    background-color: #50C878;
}

#history-list {
    list-style: none;
    padding: 0;
    max-height: 400px;
    overflow-y: auto;
}

#history-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-radius: 5px;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    background-color: #0F3460;
}

.history-prediction {
    font-weight: bold;
}

.history-result.success {
    color: #50C878;
}

.history-result.failure {
    color: #E94560;
}

.footer {
    text-align: center;
    margin-top: 40px;
    color: #7f8c8d;
}