assets/styles.css

body {
    font-family: 'Outfit', sans-serif;
    background: linear-gradient(135deg, #1e1e2e 0%, #2a2a3e 100%);
    margin: 0;
    padding: 20px;
    min-height: 100vh;
}

.header {
    background: linear-gradient(135deg, #ff6b35, #d43425);
    padding: 20px 30px;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
    margin-bottom: 20px;
}

.control-card {
    background: rgba(15, 15, 20, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.chart-card {
    background: rgba(15, 15, 20, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.datacard {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(212, 52, 37, 0.1));
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: 12px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.datacard:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(255, 107, 53, 0.2);
}

.year-slider .mantine-Slider-track {
    background: rgba(255, 255, 255, 0.2);
}

.year-slider .mantine-Slider-bar {
    background: linear-gradient(90deg, #ff6b35, #d43425);
}

.year-slider .mantine-Slider-thumb {
    background: #ff6b35;
    border: 2px solid white;
}

.continent-select .mantine-Select-input,
.country-select .mantine-Select-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.continent-select .mantine-Select-input:focus,
.country-select .mantine-Select-input:focus {
    border-color: #ff6b35;
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.3);
}

/* Custom scrollbar for dropdowns */
.mantine-Select-dropdown {
    background: rgba(15, 15, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.mantine-Select-item {
    color: white;
}

.mantine-Select-item:hover {
    background: rgba(255, 107, 53, 0.2);
}

/* Graph styling adjustments */
.js-plotly-plot {
    border-radius: 10px;
    overflow: hidden;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .header {
        padding: 15px 20px;
    }
    
    .control-card,
    .chart-card {
        margin: 10px 0;
    }
}