:root {
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 70px;
}

.sidebar {
    width: var(--sidebar-width);
    background-color: #343a40;
    color: white;
    position: fixed;
    height: 100vh;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: width 0.3s ease;
    display: flex;
    flex-direction: column;
}

.sidebar-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-project-name {
    display: none;
}

.sidebar.collapsed .sidebar-nav a span {
    display: none;
}

.sidebar.collapsed .sidebar-logo {
    width: 30px;
    height: 30px;
    margin: 0;
}

.sidebar-head {
    margin: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar.collapsed .sidebar-head {
    justify-content: center;
    margin: 20px 10px;
}

.sidebar-logo {
    width: 50px;
    height: 50px;
    background-color: white;
    border-radius: 50%;
    margin-right: 10px;
}

.sidebar-project-name {
    flex: 1;
    min-width: 0;
}

.sidebar-project-name h1 {
    font-size: 18px;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-project-name h2 {
    font-size: 14px;
    margin: 0;
    font-weight: normal;
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-nav {
    padding: 0 20px 20px 20px;
    flex: 1;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid #495057;
    margin-top: auto;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
}

.sidebar-nav li {
    margin: 15px 0;
}

.sidebar-nav a:hover {
    background-color: #495057;
}

.sidebar-nav a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.2s;
}

.sidebar-nav a i {
    font-size: 18px;
    margin-right: 10px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
}

.sidebar.collapsed .sidebar-nav a {
    justify-content: center;
    padding: 15px 10px;
}

.sidebar.collapsed .sidebar-nav a i {
    margin-right: 0;
}

.sidebar-toggle-full {
    width: 100%;
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
    padding: 15px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background-color 0.2s;
}

.sidebar-toggle-full:hover {
    background-color: #495057;
}

.sidebar-toggle-full i {
    font-size: 18px;
}

.toggle-text {
    font-size: 14px;
    font-weight: 500;
}

.sidebar.collapsed .toggle-text {
    display: none;
}

.sidebar.collapsed .sidebar-toggle-full {
    justify-content: center;
    padding: 15px 10px;
}