/* Basic styles */
body {
    font-family: Arial, sans-serif;
    background-color: #f0f8ff;
    color: #333;
    margin: 20px;
}

h1 {
    font-size: 2em;
    color: #0047ab;
    text-align: center;
    margin-bottom: 20px;
}

.main-text {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.1);
}

.main-text p {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.main-text strong {
    color: #0056b3;
}

/* Container for layout */
.container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-gap: 20px;
}

/* Calendar section */
.calendar {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

input[type="date"]:focus {
    border-color: #4CAF50;
    outline: none;
}

input[type="date"] {
    width: 200px;
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
    border: 2px solid #ccc;
    background-color: #f8f8f8;
    font-size: 1.2em;
    border-radius: 8px;
}

/* Event cards */
.events {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
}

.event-card {
    background-color: #ffffff;
    border: 1px solid #ccc;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.event-card h3 {
    font-size: 1.5em;
    color: #0047ab;
    margin-bottom: 10px;
}

.event-card p {
    font-size: 1.1em;
    line-height: 1.6;
}

.event-card img {
    max-width: 100%;
    height: auto;
    margin-top: 10px;
    border: 2px solid #ccc;
    border-radius: 8px;
}

.sdg-badge {
    display: inline-block;
    background-color: #e0f7fa;
    color: #00796b;
    padding: 5px 10px;
    border-radius: 5px;
    font-weight: bold;
    margin-right: 10px;
}

/* Responsive design for mobile */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }

    .events {
        grid-template-columns: 1fr;
    }

    input[type="date"] {
        font-size: 1em;
    }

    .event-card {
        margin-bottom: 20px;
    }
}