/* Sidebar styling */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100vh;
    background-color: #212531;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
    transition: width 0.3s ease;
}
.sidebar h4 {
    color: #f5f5f5;
}
.sidebar a {
    color: #f5f5f5;
    text-decoration: none;
    padding: 10px 20px;
    width: 100%;
    text-align: center;
    display: block;
    transition: background-color 0.3s ease;
}
.sidebar a:hover {
    background-color: #1A1E27;
}

/* Profile section styling */
.profile-section {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    background-color: #212531;
    padding: 10px 0;
    border-top: 1px solid #1A1E27;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.profile-section a {
    color: #f5f5f5;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Profile dropdown styling */
.profile-dropdown {
    display: none;
    flex-direction: column;
    position: absolute;
    bottom: 60px;
    width: 100%;
    background-color: #212531;
    padding-bottom: 10px;
}
.profile-dropdown.show {
    display: flex;
}

/* Profile picture next to profile text */
.profile-pic-small {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: #555;
    overflow: hidden;
    margin-right: 10px;
}
.profile-pic-small img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Arrow icon */
.arrow-icon {
    margin-left: 5px;
    font-size: 12px;
    transition: transform 0.3s ease;
}
.arrow-up {
    transform: rotate(180deg);
}

    /* Modal styles */
    .modal {
        display: none; 
        position: fixed;
        z-index: 1; 
        left: 0;
        top: 0;
        width: 100%; 
        height: 100%; 
        overflow: auto; 
        background-color: rgb(0,0,0); 
        background-color: rgba(0,0,0,0.4); 
        padding-top: 60px;
    }

    /* Modal Content */
    .modal-content {
        background-color: #1A1E27;
        margin: 5% auto;
        padding: 20px;
        border: 1px solid #888;
        width: 80%;
        max-width: 400px;
        text-align: center;
    }

    /* Close Button (optional) */
    .modal-content button {
        padding: 10px 20px;
        background-color: #4CAF50;
        color: white;
        border: none;
        cursor: pointer;
        font-size: 16px;
    }

    .modal-content button:hover {
        background-color: #45a049;
    }


@media (max-width: 768px) {
    .sidebar {
        width: 0;
        padding-top: 10px;
        display: none;
    }

    .sidebar.open {
        width: 200px;
        display: flex;
    }

    .profile-section {
        position: relative;
        padding: 10px;
    }

    /* Adjust profile dropdown for smaller screens */
    .profile-dropdown {
        bottom: 50px;
    }

    .sidebar-toggle-btn {
        display: block;
        position: absolute;
        top: 20px;
        left: 20px;
        background-color: #212531;
        color: #f5f5f5;
        border: none;
        font-size: 20px;
        padding: 10px;
        cursor: pointer;
        z-index: 2;
    }
}