:root {
    --accent: #506CBD;
    --white: #ffffff;
    --black: #13036c;
    --slogan: #6b6df5;
    font-size: 16px;
}

*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    box-sizing: inherit;
    scroll-behavior: smooth;
}

body {
    font-family: "Poppins", sans-serif;
    background-color: #eee;
    line-height: 1.6;
    color: #333;
    /* max-width: 1024px; */
    margin: 0;
    padding: 0;
}

main {
    max-width: 1024px;
    margin: auto;
    padding: 0 1rem;
}

h2,
h3,
p {
    margin-bottom: 1rem;
}

p:last-child {
    margin-bottom: 0;
}

img {
    max-width: 100%;
    height: auto;
}


.pageTitle {
    background-color: var(--accent);
    color: var(--white);
    padding: 1rem;
    font-size: 1.25rem;
    text-align: center;
    font-weight: 500;
    line-height: 1;
    margin-bottom: -0.1rem;
}

.container {
    background-color: var(--white);
    padding: 2rem;
    margin-bottom: 2em;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.grid {
    display: flex;
    gap: 2rem;
}

.gridItem {
    flex: 1 1 0px;
}

.ageCalculator {
    border: 1px solid #003c3b10;
    padding: 0.5rem;
}

.ageCalculator h3:first-child {
    margin-top: -0.5rem;
}

.ageCalculator h3 {
    background-color: #003c3b10;
    font-weight: 500;
    text-align: center;
    margin: 0 -0.5rem;
    margin-top: 1rem;
    padding: 0.5rem;
}

.ageCalculator #reset {
    background-color: var(--accent);
    display: none;
}

input,
select,
button {
    font-family: inherit;
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 1px solid #ddd;
    margin-top: 1rem;
}

select:first-child {
    margin-top: 0;
}

.flexInput {
    display: flex;
    gap: 1rem;
}

.dragList {
    list-style: none;
    padding: 0;
    margin: 0;
}

.dragList li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #00adaa10;
    cursor: grab;
    transition: background-color 0.2s ease;
    border: 1px solid var(--slogan);
    margin-top: 0.65rem;
    padding: 0.65rem;
}

.dragList li:first-child {
    margin-top: 1rem;
}

.dragList li:hover {
    background-color: var(--white);
}

.dragList li:active {
    cursor: grabbing;
}

.dragList li span {
    cursor: pointer;
}

.dragList .file-name {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    padding: 0 0.5rem;
}

.dragList .file-delete {
    color: var(--accent);
}

.dragList .arrow-up {
    color: var(--slogan);
}

.dragList .arrow-up-disabled {
    color: #aaa;
    cursor: not-allowed;
}

button {
    background-color: var(--slogan);
    color: var(--white);
    cursor: pointer;
    border: none;
}

button.secondaryBtn {
    background-color: var(--black);
}

button:active {
    background-color: var(--accent);
}

button:disabled {
    background-color: #aaa;
    cursor: not-allowed;
}

input:disabled {
    cursor: not-allowed;
}

.preview {
    border: 1px solid #ddd;
    text-align: center;
    height: 400px;
}

.pdfPreview {
    overflow-y: scroll;
}

.ageResult {
    height: 350px;
    border: 1px solid #003c3b10;
    padding: 0.5rem;
}

.ageResult h3 {
    background-color: var(--slogan);
    color: var(--white);
    margin: -0.5rem -0.5rem 1rem -0.5rem;
    text-align: center;
    padding: 0.5rem;
    font-weight: 500;
}

.ageResult p {
    text-align: left;
}

.ageResult p::before {
    content: "➥";
    margin-right: 4px;
    color: var(--slogan);
}

.preview img {
    width: auto;
    max-height: 400px;
    padding: 0.5rem;
    display: block;
    margin: auto;
}

.preview canvas {
    width: 100%;
    padding: 0.5rem;
    display: block;
    margin: auto;
}

footer {
    background-color: var(--black);
    color: var(--white);
    padding: 1rem;
    text-align: center;
    cursor: default;
}

footer p {
    margin-bottom: 0.5rem;
}

footer a {
    color: var(--white);
    text-decoration: none;
}

@media only screen and (max-width: 680px) {
    main {
        padding: 0 0.5rem;
    }

    .ads-container {
        margin-bottom: 1rem;
    }

    .pageTitle {
        font-size: 1.15rem;
    }

    .container {
        padding: 1rem;
        margin-bottom: 1em;
    }

    .grid {
        display: block;
    }

    .preview {
        margin-top: 1rem;
    }
}