.posts-container {
    height: 500px;
    overflow-y: auto;

    &::-webkit-scrollbar {
        width: 6px;
    }

    &::-webkit-scrollbar-track {
        background: var(--bs-secondary-bg);
        border-radius: 3px;
    }

    &::-webkit-scrollbar-thumb {
        background: var(--bs-primary);
        border-radius: 3px;
    }
}

.post {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;

    &:hover {
        transform: translateY(-2px);
        box-shadow: var(--bs-box-shadow-lg) !important;
    }
}

.loading {
    &::after {
        content: '';
        display: inline-block;
        width: 16px;
        height: 16px;
        border: 2px solid var(--bs-primary);
        border-radius: 50%;
        border-top-color: transparent;
        animation: spin 1s linear infinite;
        margin-left: 8px;
    }
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { 
        transform: rotate(360deg); 
    }
}

footer {
    border-top: 1px solid var(--bs-border-color);

    & a:hover {
        color: var(--bs-primary) !important;
    }
}

@media (max-width: 768px) {
    .posts-container {
        height: 400px;
    }

    .navbar .d-flex {
        gap: 0.5rem !important;
    }

    .navbar .btn-group .btn {
        padding: 0.25rem 0.4rem;
    }

    /* Mobile Footer */
    footer .col-md-6 {
        text-align: center !important;
        margin-bottom: 0.5rem;
    }

    footer .col-md-6:last-child {
        margin-bottom: 0;
    }
}