@import url("https://fonts.googleapis.com/css2?family=Ubuntu&display=swap");

:root {
    --font-family: "Ubuntu", sans-serif;
    --main-color: #333;
    --secondary-color: #888;
    --border-color: #ddd;
    --background-color: #fff;
}

header {
    text-align: left;
    margin-bottom: 20px;
}

.parties ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.parties li {
    margin-top: 5px;
}

.parties h2 {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    font-size: 1.2rem;
}

.invoice-id {
    color: var(--secondary-color);
}

#invoice {
    border-collapse: collapse;
    width: 100%;
}

#invoice th,
#invoice td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.invoice-total {
    margin-top: 20px;
    text-align: right;
}

.parties-section {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}

.parties {
    width: 48%;
}

#invoice tbody tr {
    border-bottom: 1px solid var(--border-color);
}

.small-col {
    width: 5%;
}

.medium-col {
    width: 15%;
}

.big-col {
    width: 25%;
}

.right-align {
    text-align: right;
}

footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    text-align: center;
    left: 0;
    right: 0;
    padding: 0;
    margin-top: 20px;
    color: var(--main-color);
    background-color: var(--background-color);
}

@media print {
    @page {
        size: auto;
        margin: 0;
    }

    .navbar {
        display: none !important;
    }

    .container {
        max-width: 100% !important;
    }

    body {
        font-family: var(--font-family), sans-serif;
        color: var(--main-color);
        background-color: var(--background-color);
        margin: 10mm 10mm !important;
    }
}