* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: rgb(23, 23, 23);
    color: white;
}

.dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 250px;
    background-color: rgb(46, 46, 46);
    padding: 20px;
}

.logo h2 {
    color: white;
    margin-bottom: 30px;
}

.logo span {
    color: rgb(148, 5, 161);
}

.nav-links {
    list-style: none;
}

.nav-links li {
    margin-bottom: 10px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    transition: 0.3s;
}

.nav-links a i {
    margin-right: 10px;
    color: rgb(148, 5, 161);
}

.nav-links li.active a,
.nav-links a:hover {
    background-color: rgba(148, 5, 161, 0.2);
}

.main-content {
    flex: 1;
    padding: 20px;
}

header {
    background-color: rgb(46, 46, 46);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user img {
    border-radius: 50%;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background-color: rgb(46, 46, 46);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.card i {
    font-size: 2rem;
    color: rgb(148, 5, 161);
}

.recent-activity {
    background-color: rgb(46, 46, 46);
    padding: 20px;
    border-radius: 10px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.activity-item i {
    color: rgb(148, 5, 161);
}

.activity-info h4 {
    margin-bottom: 5px;
}

.activity-info p {
    color: #888;
    font-size: 0.9rem;
}

.hamburger-menu {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 200;
    background: rgb(148, 5, 161);
    border: none;
    padding: 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: 0.3s;
}

.hamburger-menu i {
    color: white;
    font-size: 1.5rem;
}

.hamburger-menu.active {
    left: 240px;
}

@media (max-width: 1200px) {
    .cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .sidebar {
        width: 200px;
    }

    .main-content {
        padding: 15px;
    }
}

@media (max-width: 768px) {
    .header-content h1{
        margin-left: 30px;
    }
    .sidebar {
        position: fixed;
        left: -250px;
        top: 0;
        height: 100vh;
        z-index: 100;
        width: 250px;
        transition: 0.3s;
    }

    .sidebar.active {
        left: 0;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 20px;
    }

    .logo h2 {
        display: block;
    }

    .nav-links a span {
        display: inline;
    }

    .nav-links a i {
        margin-right: 10px;
    }

    .hamburger-menu {
        display: block;
    }
}

@media (max-width: 576px) {
    .main-content {
        margin-left: 0;
        width: 100%;
        padding: 10px;
    }

    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .header-content {
        text-align: center;
    }

    .user-info {
        justify-content: center;
    }

    .card {
        padding: 15px;
    }

    .activity-item {
        flex-direction: column;
        text-align: center;
    }

    .activity-info {
        text-align: center;
    }
}

@media (max-width: 350px) {
    .card {
        flex-direction: column;
        text-align: center;
    }

    .card-info {
        text-align: center;
    }

    .user {
        flex-direction: column;
    }

    .user-info {
        gap: 10px;
    }
}