style.css

/* Main window styling */
window {
    padding: 20px;
    background: linear-gradient(to bottom right, #f2f5f9, #e1e8ed);  /* Soft gray gradient */
    color: #3b3e43; /* Dark text color for contrast */
    font-family: "Segoe UI", "Arial", sans-serif;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Button styling */
button {
    padding: 12px;
    margin: 5px;
    background-color: #00796b;  /* Teal color for buttons */
    color: #000000;             /* White color for icons/text */
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s, box-shadow 0.3s, transform 0.1s;
}

button:hover {
    background-color: #009688;  /* Lighter teal on hover */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

button:active {
    background-color: #004d40;   /* Dark teal on active */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Button icons: making icons visible */
button image {
    color: #000;
    opacity: 1;
    transition: opacity 0.2s;
}

button:hover image {
    opacity: 0.9;  /* Slight fade effect on hover */
}

/* URL entry field styling */
entry {
    padding: 10px 15px;
    font-size: 15px;
    background-color: #e1e8ed;  /* Light gray for the entry background */
    color: #3b3e43;             /* Darker text color for readability */
    border: 1px solid #009688;  /* Teal border */
    border-radius: 8px;
    margin-top: 10px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

entry:focus {
    border-color: #00796b;  /* Darker teal on focus */
    outline: none;
}

/* Status label styling */
label {
    color: #607d8b; /* Cool slate gray */
    font-size: 14px;
    font-weight: bold;
    margin-top: 15px;
}