body {
    font-family: "Poppins", sans-serif; /* Fonte moderna e legível */
    background: linear-gradient(to bottom, #E6F4E6, #C2D6C2); /* Fundo em degradê suave */
    color: #2F4F2F; /* Verde escuro para contraste */
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

h1, h2 {
    color: #2F4F2F;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 20px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

th, td {
    border: 1px solid #B0C4B1;
    padding: 12px;
    text-align: left;
}

th {
    background: linear-gradient(to right, #5F805F, #4A684A); /* Cabeçalho em degradê */
    color: white;
    font-weight: bold;
}

td {
    background-color: #ffffff;
}

.subtotal {
    background-color: #DDE7DD;
    color: #2F4F2F;
    font-weight: bold;
}

.subtotal td {
    background-color: #DDE7DD;
    color: #2F4F2F;
    font-weight: bold;
    text-align: right;
}

tr:nth-child(even) {
    background-color: #E8F0E8;
}

form {
    margin-top: 20px;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: bold;
}

input, select, button {
    padding: 10px;
    margin: 5px 0;
    border-radius: 8px;
    border: 1px solid #B0C4B1;
}

button {
    background-color: #5F805F;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #4A684A;
}

button:active {
    transform: scale(0.95);
}

.nav-buttons {
    margin: 5px 0;
}

.nav-buttons a {
    text-decoration: none;
    font-size: 14px;
    padding: 10px;
    border: 1px solid #B0C4B1;
    border-radius: 8px;
    background-color: #5F805F;
    color: white;
    transition: background-color 0.3s ease;
}

.nav-buttons a:hover {
    background-color: #4A684A;
}

.menu {
    display: flex;
    justify-content: space-around;
    align-items: center;
    background: linear-gradient(to right, #5F805F, #4A684A);
    padding: 10px 0;
    border-radius: 8px;
}

.menu ul {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu ul li {
    margin: 0 20px;
}

.menu ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.menu ul li a:hover {
    background-color: #3D593D;
}

.hamburger {
    display: none;
}

@media (max-width: 768px) {
    .menu {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px;
    }

    .menu ul {
        display: none;
        flex-direction: column;
        width: 100%;
        background: linear-gradient(to right, #5F805F, #4A684A);
    }

    .menu.active ul {
        display: flex;
    }

    .menu ul li {
        margin: 10px 0;
    }

    .hamburger {
        display: block;
        background-color: #5F805F;
        color: white;
        border: none;
        padding: 10px 15px;
        font-size: 20px;
        cursor: pointer;
        border-radius: 5px;
    }
}