.custom-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 15%;
    background-color: #f5f5f5;
    color: black;
    transition: width 0.3s ease;
    display: flex;
    flex-direction: column;
    z-index: 999;
    overflow-x: hidden;
    overflow-y: auto;
}

.custom-sidebar[data-folded="true"] {
    width: 5%;
    background-color: transparent;
}

.custom-sidebar[data-folded="true"] .sidebar-unfolded {
    display: none;
}

.custom-sidebar[data-folded="false"] .sidebar-folded {
    display: none;
}

.sidebar-folded {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    background-color: transparent;
    z-index: 1000;
    padding: 10px;
    width: 5%;
}

.sidebar-unfolded {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.logo-link {
    display: flex;
    align-items: center;
}

.logo-link img {
    max-height: 50px;
    margin-right: auto;
}

.sidebar-unfolded .fold-toggle {
    width: 30%;
    background: #f5f5f5;
    border: none;
    font-size: 10px;
    cursor: pointer;
    color: black;
    margin-left: auto;
}

.sidebar-folded .fold-toggle {
    width: 100%;
    background: #f5f5f5;
    border: none;
    font-size: 10px;
    cursor: pointer;
    color: black;
    margin-left: auto;
}

.fold-toggle:hover {
    background-color: #F08521;
}

.sidebar-content {
    flex-grow: 1;
    padding: 10px;
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
}

.search-engine, .sidebar-btn {
    width: 100%;
    padding: 12px;
    border: none;
    background-color: #fff;
    color: black;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
}

.search-engine {
    margin-bottom: 15px;
    border-radius: 4px;
}

.sidebar-btn {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
    padding: 12px;
    border: none;
    background-color: #fff;
    color: black;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
}

.sidebar-btn.discovery, .sidebar-btn.apiservice, .sidebar-btn.feedback, .sidebar-btn.about, .sidebar-btn.videoreport {
    background-color: #f5f5f5;
    margin: 3px;
}

.sidebar-btn .icon {
    margin-right: 10px;
}

.sidebar-btn .toggle-arrow {
    margin-left: auto;
    position: relative;
    cursor: pointer;
}

.sidebar-btn .toggle-arrow::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: #fff;
    padding: 5px 5px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 1001;
}

.sidebar-btn:hover .toggle-arrow::after {
    opacity: 1;
    visibility: visible;
}

.sidebar-footer {
    padding: 10px;
    border-top: 1px solid #e0e0e0;
    margin-top: auto;
}

.user-info {
    display: flex;
    font-size: 18px;
    align-items: center;
    margin: 5px;
    cursor: pointer;
}

.user-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 10px;
}

.sign-in {
    width: 100%;
    padding: 12px;
    background-color: #fff;
    color: #F08521;
    border: 2px solid #F08521;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.sign-in:hover {
    background-color: #F08521;
    color: #fff;
}

.tag-bubble {
    display: inline-block;
    background-color: #f5f5f5;
    color: #333;
    padding: 3px 8px;
    font-size: 0.8em;
    border-radius: 15px;
    margin: 2px;
}

.user-posts-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.post-card {
    border: 1px solid #ccc;
    margin-bottom: 5px;
    padding: 10px;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: transform 0.5s;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
}

.post-card:hover {
    transform: scale(1.05);
}

.post-card h5 {
    font-size: 1em;
    margin: 0 0 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.post-card p {
    font-size: 0.8em;
    margin: 0 0 5px;
}

.sidebar-btn:hover, .search-engine:hover {
    background-color: #F08521;
    color: #fff;
}

.terms-of-service,
.privacy {
    display: inline-block;
    padding: 5px;
    font-size: 12px;
    color: #888;
    text-decoration: none;
    transition: color 0.3s ease;
}

.terms-of-service:hover,
.privacy:hover {
    color: #333;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .custom-sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

    .custom-sidebar[data-folded="true"] {
        width: 100%;
    }

    .sidebar-folded {
        display: block;
        width: 100%;
        position: static;
        padding: 10px;
    }

    .sidebar-unfolded {
        display: none;
    }

    .left, .right {
        width: 100% !important;
    }

    .container {
        display: flex;
        flex-direction: column;
    }

    .right {
        order: -1;
    }

    .left {
        order: 1;
    }

    .sidebar-folded .fold-toggle {
        width: auto;
        padding: 10px;
    }
}