body {
    font-family: Arial, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    padding: 0;
}

header {
    background-color: #28a745; 
    color: white;
    padding: 25px;
    text-align: center;
    /* position: relative; removed as it's no longer needed for absolute positioning */
}

/* Back Link styles removed */

main {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

h3 {
    margin-top: 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    color: #333;
}

.task-inputs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

input, select {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    flex: 1;
    min-width: 150px;
}

button {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

button:hover {
    background-color: #218838;
}

.task-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.task-info {
    display: flex;
    gap: 15px;
    align-items: center;
}

.priority-tag {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    color: white;
}

.High { background: #dc3545; }
.Medium { background: #ffc107; color: black; }
.Low { background: #28a745; }

.task-actions button {
    padding: 5px 10px;
    font-size: 12px;
    margin-left: 5px;
}

.complete-btn { background-color: #28a745; }
.delete-btn { background-color: #dc3545; }