body {
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: #f0f0f0;
    font-family: Arial, sans-serif;
}

#button-container {
    display: none;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background-color: #f5f5f5;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.1);
}

.rating-button {
    padding: 0.6rem 1.2rem;
    font-size: 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.rating-button:hover {
    background-color: #e0e0e0;
}

.status-section {
    position: fixed;
    top: 0;
    right: 0;
    background-color: #f0f8ff; /* Light blue for subtle color coding */
    padding: 10px 16px;
    font-size: 14px;
    color: #000;
    border-bottom-left-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.status-section div {
    margin: 2px 0;
}

/* Basic styling for the toast */
#toast {
    position: fixed;
    top: 20px;
    left: 20px;
    background-color: #333;
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    z-index: 1000;
}

#toast.show {
    opacity: 1;
    visibility: visible;
}

#flashcard {
    display: none;
    padding: 16px;
    background: #fff;
    border-radius: 4px;
    filter: drop-shadow(2px 2px 5px gray);
    box-shadow: 2px 2px 5px gray;
}

/* Modal Background (Overlay) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1000; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent black */
}

/* Modal Content Box */
.modal-content {
    background-color: #fff;
    margin: 2rem auto;
    padding: 20px;
    border: 1px solid #888;
    width: 50%;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* OK Button Style */
.ok-button {
    margin-top: 10px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    background-color: #007bff;
    color: white;
    transition: background-color 0.3s ease;
}

.ok-button:hover {
    background-color: #0056b3;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-family: Arial, sans-serif;
}
th, td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: left;
}
th {
    background-color: #f4f4f4;
}

.hidden {
    display: none;
}

button .delete {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 4px 6px;
    cursor: pointer;
}

textarea {
    width: 100%;
    resize: vertical;
}