* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000428;
    background: -webkit-linear-gradient(to right, #004e92, #000428);
    background: linear-gradient(to right, #004e92, #000428);
    font-family: "Raleway", sans-serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

header {
    margin: 30px 0;
}

.main-content {
    background-color: #fff;
    padding: 50px;
    border-radius: 20px;
}

.budget {
    font-weight: 700;
}

.budget p span {
    font-weight: 400;
}

#expenses {
    margin-bottom: 55px;
}

h1 {
    font-weight: 100;
    color: #fff;
    text-align: center;
}

h2 {
    font-weight: 100;
    color: #004e92;
    font-size: 22px;
    margin-bottom: 30px;
    text-align: center;
}

.wrapper {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 50px;
}

.content {
    width: 100%;
    max-width: 470px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group__input {
    display: block;
    width: 100%;
    padding: 10px;
    font-size: 15px;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: 5px;
    transition: all .15s ease-out;
}

.form-group__input:focus {
    color: #495057;
    background-color: #fff;
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 3px rgb(0 123 255 / 25%);
}

.budget-primary {
    color: #004085;
    background-color: #cce5ff;
    border: 1px solid #b8daff;
}

.budget-success {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
}

.budget-warning {
    color: #856404;
    background-color: #fff3cd;
    border: 1px solid #ffeeba;
}

.budget-danger {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.budget {
    position: relative;
    padding: 10px 20px;
    margin-bottom: 1rem;
    border-radius: 5px;
}

.added {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
    padding: 10px 20px;
    margin-bottom: 1rem;
    border-radius: 5px;
}

.error {
    background-color: #FBE9E7;
    border: 1px solid #F4511E;
    padding: 10px;
    margin-bottom: 20px;
    text-align: center;
    color: #F4511E;
}

.btn-primary {
    color: #fff;
    background-color: #007bff;
    padding: 10px 25px;
    border: 0;
    border-radius: 5px;
}

.expenses ul li {
    display: flex;
    justify-content: space-between;
    border: 1px solid #ced4da;
    padding: 10px;
    border-radius: 5px;
    list-style: none;
    margin-bottom: 15px;
}

.expenses__amount {
    background-color: #007bff;
    border-radius: 8px;
    padding: 0 25px;
    color: #fff;
    font-weight: 700;
}