body { 
    background-color: #121212; 
    color: #e0e0e0; 
    font-family: 'Segoe UI', sans-serif; 
    margin: 0; 
    padding: 0; 
    height: 100vh;
    overflow: hidden;
}

.main-container {
    display: flex;
    height: 100vh;
    width: 100vw;
}

.left-panel {
    width: 40%;
    background-color: #1a1a1a;
    overflow-y: auto;
    border-right: 2px solid #333;
}

.content-wrapper {
    padding: 20px;
    max-width: 100%;
}

.right-panel {
    width: 60%;
    background-color: #121212;
    position: relative;
}

.map-container {
    width: 100%;
    height: 100%;
    border-radius: 0;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1a1a;
    border: 2px dashed #444;
}

.placeholder-content {
    text-align: center;
    color: #666;
}

.placeholder-content h3 {
    margin: 0 0 10px 0;
    color: #888;
}

.placeholder-content p {
    margin: 0;
    font-size: 14px;
}

input, select, button { 
    padding: 10px; 
    margin: 8px 0; 
    border-radius: 6px; 
    border: 1px solid #444; 
    background-color: #1e1e1e; 
    color: #fff; 
    width: 100%;
    box-sizing: border-box;
}

/* Slider styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    background: #333;
    border-radius: 4px;
    outline: none;
    padding: 0;
    margin: 10px 0;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #1e88e5;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: #1e88e5;
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

input[type="range"]::-webkit-slider-track {
    background: #333;
    border-radius: 4px;
}

input[type="range"]::-moz-range-track {
    background: #333;
    border-radius: 4px;
    height: 8px;
}

button { 
    background-color: #1e88e5; 
    border: none; 
    cursor: pointer; 
    font-weight: bold;
    transition: background-color 0.3s;
}

button:hover { 
    background-color: #1565c0; 
}

label {
    display: block;
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: 500;
    color: #e0e0e0;
}

.results { 
    margin-top: 20px; 
    background-color: #1e1e1e; 
    padding: 20px; 
    border-radius: 8px; 
    border: 1px solid #333;
}

.results h2 {
    margin-top: 0;
    color: #1e88e5;
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}

.results p {
    margin: 8px 0;
    line-height: 1.4;
}

h1 {
    text-align: center;
    color: #1e88e5;
    margin-bottom: 30px;
    font-size: 2.2em;
    text-shadow: 0 0 10px rgba(30, 136, 229, 0.3);
}

/* Responsive design */
@media (max-width: 768px) {
    .main-container {
        flex-direction: column;
    }
    
    .left-panel, .right-panel {
        width: 100%;
    }
    
    .right-panel {
        height: 50vh;
    }
    
    .left-panel {
        height: 50vh;
    }
}