body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}
.login-container, .review-container {
    background-color: #fff;
    padding: 2px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}
.buttons {
    margin-top: 2px;
}
button {
    background-color: #4285f4;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
}
button:disabled {
    background-color: #ccc;
}
#image-to-review {
    max-width: 450px;
    height: auto;
}
#image-id-display {
    font-weight: bold;
    margin: 2px 0;
}
#tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    max-width: 450px;
}
h3 {
    margin: 2px 0;
}
.column {
    width: 49%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.tag-group {
    padding: 2px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    text-align: start;
}

.chip {
    display: inline-block;
    padding: 2px 20px;
    margin: 2px;
    border: 1px solid #4285f4;
    border-radius: 20px;
    background-color: white;
    color: #4285f4;
    cursor: pointer;
    text-align: center;
    font-size: 14px;
    user-select: none;
    transition: background-color 0.3s, color 0.3s;
}

.chip.selected {
    background-color: #4285f4;
    color: white;
}

#loading-container {
    height: 450px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

#loading-indicator {
    border: 6px solid #f3f3f3;
    border-top: 6px solid #4285f4;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    animation: spin 1s linear infinite;
    margin: 0;
}

.hidden {
    display: none !important;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}