body {
    margin: 0;
    font-family: Arial;
    background: #f4f6f9;
}

/* SIDEBAR */
.sidebar {
    position: fixed;
    width: 220px;
    height: 100%;
    background: #1e2a38;
    color: white;
}

.sidebar h2 {
    text-align: center;
    padding: 20px;
}

.sidebar a {
    display: block;
    padding: 15px;
    color: white;
    text-decoration: none;
}

.sidebar a:hover {
    background: #2f4054;
}

/* MAIN */
.main {
    margin-left: 220px;
    padding: 20px;
}

/* CARDS */
.cards {
    display: flex;
    gap: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    flex: 1;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* FORM */
.form-container {
    width: 400px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
}