/* Catalog-specific styles */
.post-form-wrapper {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    z-index: 1000;
    max-height: 90vh;
    overflow-y: auto;
    width: 80%;
    max-width: 800px;
}

#post-form-view.active {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}
#createThreadForm {
    width: 100%;
    padding: 15px;
    margin: 0 auto;
    border-radius: 4px;
}

.catalog-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: flex-start;
}

.catalog-item-main {
    width: 200px;
    margin-bottom: 20px;
    border-radius: 5px;
    padding: 10px;
    transition: all 0.2s ease;
}
    /* Spinner styles */
    .spinner-border {
        width: 1rem;
        height: 1rem;
        margin-left: 5px;
        vertical-align: middle;
        border: 0.2em solid currentColor;
        border-right-color: transparent;
        border-radius: 50%;
        animation: spinner-border .75s linear infinite;
    }
    
    @keyframes spinner-border {
        to { transform: rotate(360deg); }
    }
    
    .submit-button:disabled {
        opacity: 0.7;
        cursor: not-allowed;
    }
/* Add your other catalog-specific styles here */