/* Global Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: url('https://organicabiotech.com/wp-content/uploads/2021/07/solid-waste-min.jpg') no-repeat center center fixed; /* Replace with your image URL */
    background-size: cover;
    color: #ffffff;
}

body::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4); /* Dark overlay for readability */
    z-index: -1;
}

/* Header */
header {
    background-color: rgba(0, 128, 102, 0.7); /* Semi-transparent dark green */
    color: white;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    animation: fadeIn 2s ease;
}

header h1 {
    font-size: 36px;
    font-family: 'Georgia', serif;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    animation: bounceIn 1s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes bounceIn {
    0% { transform: scale(0.8); }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Sidebar */
.sidebar {
    width: 240px;
    background-color: rgba(0, 77, 64, 0.85); /* Dark green with transparency */
    color: Black;
    padding-top: 20px;
    text-align: center;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
}

.sidebar ul li {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid #ffffff;
}

.sidebar ul li a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s ease-in-out;
}

.sidebar ul li a:hover {
    background-color: rgba(128, 203, 196, 0.7); /* Light teal on hover */
    transform: scale(1.05);
}

/* Main Content */
.main-container {
    display: flex;
}

.content {
    flex: 1;
    padding: 20px;
    background-color: rgba(255, 255, 255, 0.85); /* Light, transparent background for content readability */
    border-radius: 8px;
}

/* Waste Management Tips Section */
#tips ul {
    color: black; /* Set text color to black */
}

#tips button {
    margin-bottom: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease-in-out;
}

#tips button:hover {
    background-color: #45a049;
}

/* Overview Card */
.card {
    background-color: rgba(255, 255, 255, 0.7); /* Light transparent white */
    color: Black;
    padding: 20px;
    margin: 10px;
    border-radius: 8px;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 3px solid #80cbc4; /* Accent color */
}

.card:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

/* Chart Container */
.chart-container {
    margin: 20px 0;
    position: relative;
    height: 400px;
    background-color: rgba(232, 245, 233, 0.85); /* Light transparent green background */
    border-radius: 8px;
    padding: 20px;
    animation: grow 1s ease;
}

@keyframes grow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

h2 {
    color: #80cbc4;
    font-family: 'Georgia', serif;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Footer */
footer {
    background-color: rgba(0, 77, 64, 0.85);
    color: White;
    text-align: center;
    padding: 15px;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.3);
}