:root {
    --blue-base: #181f24;
    --blue-darker: #00223b;
    --blue-dark: #005ea5;
    --blue-light: #d6edff;
    --blue-lighter: #e7f5fe;
    --blue-extra: #005ea5;
    --other-blue: #003a66;
    --white: #ffffff;
    --green: #10a023;
    --red: #e26b6b;

    --font-base: 'Unistra A';
    --font-title: 'Unistra A';
    --font-size-base: 1.3rem;
    --font-size-sm: 1.1rem;
    --line-height-base: 1.6;

    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;

    --radius-md: 6px;
}


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

html {
    height: 100%;
}

body {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    min-height: 100%;
    line-height: var(--line-height-base);
    background-color: var(--white);
    color: var(--blue-base);
    display: flex;
    flex-direction: column;
}

h1,
h2,
h3,
a {
    font-family: var(--font-title);
    color: var(--blue-dark);
    overflow-wrap: anywhere;
}

a:hover {
    color: var(--blue-base);
}



hr {
    margin-top: 1rem;
    margin-bottom: 1rem;
}

/* =====================
   MAIN
===================== */

main {
    min-width: 75%;
    max-width: 55rem;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    flex: 1;
}

@media (max-width: 768px) {
    main {
        margin: var(--spacing-md) auto;
        padding: var(--spacing-md);
    }
}

/* =====================
   SECTION
===================== */

section {
    background-color: white;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

section h2 {
    color: var(--blue-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
}

/* =====================
   HEADER
===================== */

.nav-desktop {
    display: flex;
}

.nav-mobile {
    display: none;
}

.brand-logo {
    width: 8rem;
}

@media (max-width: 900px) {
    .nav-desktop {
        display: none;
    }

    .nav-mobile {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm) var(--spacing-md);
        height: auto;
    }

    .nav-mobile .mobile-row {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: var(--spacing-sm);
    }

    .nav-mobile .mobile-row-bottom .nav-select {
        min-width: 0;
        margin: 0;
    }

    .nav-mobile .mobile-row-top .lang-select {
        margin: 0;
    }

    .nav-mobile a[data-page="login"] {
        width: auto;
        padding: var(--spacing-sm) var(--spacing-md);
        white-space: nowrap;
    }

    .brand-logo {
        width: 6.5rem;
    }
}

/* =====================
   FOOTER
===================== */

.site-footer {
    background-color: var(--blue-base);
    color: var(--blue-light);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    font-size: 0.9rem;
}

.footer-content {
    max-width: 75rem;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.footer-brand,
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-brand h2 {
    color: var(--white);
    font-size: 1.15rem;
}

.footer-contact {
    font-style: normal;
}

.footer-contact a {
    color: var(--blue-light);
    text-decoration: none;
}

.footer-contact a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    max-width: 75rem;
    margin: var(--spacing-lg) auto 0;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(214, 237, 255, 0.25);
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* =====================
   BANNER
===================== */

.banner {
    background-image: var(--banner-image-url);
    background-size: 100% auto;
    background-position-y: 200px;
    padding: var(--spacing-lg) var(--spacing-lg);
    height: 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.banner img {
    width: 10rem;
}

/* =====================
   NAVIGATION
===================== */
nav {
    background-color: var(--white);
    border: 1px solid;
    border-color: var(--blue-light);
    display: flex;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    height: 6rem;
}

nav div {
    display: flex;
}

.nav-right {
    align-items: stretch;
    gap: var(--spacing-sm);
}

.nav-label {
    margin: 0;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue-dark);
    font-weight: bold;
    white-space: nowrap;
}

nav button {
    all: unset;
}

nav a,
nav button {
    cursor: pointer;
    box-sizing: border-box;
    width: 10rem;
    flex: 0 0 10rem;
    color: var(--blue-dark);
    text-align: center;
    text-decoration: none;
    font-weight: bold;
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: background-color 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

nav a:hover,
nav button:hover {
    opacity: 1;
    background-color: var(--blue-dark);
    color: var(--blue-light);
}

nav a:focus-visible,
nav button:focus-visible {
    outline: 2px solid var(--blue-dark);
    outline-offset: 2px;
}

nav a:has(img) {
    margin-right: var(--spacing-lg);
}

nav a:has(img):hover {
    background-color: transparent;
    color: var(--blue-dark);
}

nav img {
    width: 8rem;
}

/* =====================
   SELECT
===================== */

.lang-select {
    box-sizing: border-box;
    width: 5.5rem;
    flex: 0 0 5.5rem;
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    font-weight: bold;
    color: var(--blue-dark);
    border: none;
    background-color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0;
    cursor: pointer;
}

.nav-select {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    font-weight: bold;
    color: var(--blue-dark);
    border: none;
    background-color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    margin: 0 var(--spacing-md);
    cursor: pointer;
}

/* =====================
   ARTICLE
===================== */

.article {
    border: 1px solid var(--blue-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
}

.article h1 {
    margin-bottom: 1rem;
}

.article h2 {
    margin-bottom: 0.7rem;
}

.article p {
    text-align: justify;
}

.article ul,
.article ol {
    padding-left: 2rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.article li {
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .article {
        padding: var(--spacing-md);
        border: none;
        border-radius: 0;
    }

    .article h1 {
        margin-bottom: var(--spacing-sm);
    }

    .article h2 {
        margin-bottom: var(--spacing-sm);
    }
}

/* =====================
   BUTTONS
===================== */

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

button {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: opacity 0.2s;
}

button:hover {
    opacity: 0.75;
}

.btn-primary {
    background-color: var(--blue-dark);
    color: white;
}

.btn-secondary {
    background-color: var(--other-blue);
    color: white;
}

.btn-muted {
    background-color: #e5e7eb;
    color: var(--blue-base);
}

.btn-narrow {
    width: fit-content;
    align-self: flex-start;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--blue-dark);
    color: var(--blue-dark);
}

.btn-add {
    background-color: var(--green);
    color: white;
}

.btn-delete {
    background-color: var(--red);
    color: white;
}

button a {
    color: white;
    text-decoration: none;
}


/* =====================
   ALERT
===================== */

.alert {
    background-color: var(--blue-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--blue-base);
}

/* =====================
   FORM
===================== */

.form-section {
    all: unset;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    align-items: center;
}

form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-lg);
    width: min(100%, 22rem);
    align-items: stretch;
}

form button {
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    justify-content: start;
    gap: 1rem;
    width: 100%;
}

.form-subtitle {
    margin: var(--spacing-sm) 0 0;
    font-size: 1.1rem;
    color: var(--blue-dark);
}

.form-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-row input {
    flex: 1;
}

.form-row button {
    width: auto;
    flex: 0 0 auto;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .form-row {
        flex-direction: column;
        align-items: stretch;
    }

    .form-row button {
        width: 100%;
    }
}

input,
textarea,
select {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--blue-light);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--blue-dark);
    width: 100%;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--blue-dark);
}

/* =====================
   CARDS
===================== */
.cards {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.card {
    background-color: var(--white);
    border: 1px solid var(--blue-lighter);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    width: 20rem;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.resource-card-public {
    min-height: 16rem;
    height: auto;
}

.resource-card-admin {
    min-height: 20rem;
    height: auto;
}

.resource-card-order-actions {
    display: flex;
    justify-content: flex-end;
    gap: calc(var(--spacing-sm) * 0.5);
    width: 100%;
}

.resource-card-order-button {
    flex: 0 0 1.75rem;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    border: 1px solid var(--blue-lighter);
    background-color: transparent;
    color: var(--blue-dark);
    font-size: var(--font-size-base);
    line-height: 1;
}

.resource-card-order-button:disabled {
    cursor: not-allowed;
    opacity: 0.3;
}

.resource-card-order-button:not(:disabled):hover {
    background-color: var(--blue-light);
    border-color: var(--blue-light);
    opacity: 1;
}

.resource-card-header {
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.resource-card-header h3 {
    min-width: 0;
    overflow-wrap: anywhere;
}

.resource-card-header button {
    flex: 0 0 auto;
    padding: calc(var(--spacing-sm) * 0.75) var(--spacing-sm);
}

.resource-card-header button p {
    white-space: nowrap;
}

.card h3 {
    color: var(--other-blue);
    margin-bottom: var(--spacing-sm);
}

.card .resource-card-header h3 {
    margin-bottom: 0;
}

.card h3:hover {
    cursor: pointer;
}

.card p {
    font-size: var(--font-size-sm);
}

.resource-card-summary {
    overflow-wrap: anywhere;
}

.resource-card-actions {
    display: flex;
    flex-direction: column;
    align-self: stretch;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.resource-card-management-actions {
    display: flex;
    gap: var(--spacing-sm);
    width: 100%;
}

.resource-card-management-actions button {
    flex: 1 1 0;
    min-width: 0;
}

.citation-block a {
    color: var(--blue-dark);
    font-size: var(--font-size-sm);
    overflow-wrap: anywhere;
}

.card a:hover {
    color: var(--blue-base);
}

.card dialog {
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
}

.card dialog p,
.card dialog a,
.card dialog li {
    font-size: var(--font-size-base);
}

/* =====================
   TAGS
===================== */

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.tag {
    background-color: var(--blue-light);
    color: var(--blue-dark);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

/* =====================
   DIALOG
===================== */

dialog[open] {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

dialog {
    max-width: 70rem;
    width: min(70rem, calc(100vw - 2rem));
    padding: var(--spacing-lg);
    max-height: calc(100vh - 2rem);
    margin: auto;
    border: 1px solid var(--blue-light);
    border-radius: var(--radius-md);
    color: var(--blue-base);
    background-color: var(--white);
}

dialog::backdrop {
    background-color: rgba(0, 0, 0, 0.35);
}

dialog div {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md)
}

@media (max-width: 768px) {
    .resource-card {
        width: 100%;
        max-width: 20rem;
        height: auto;
        min-width: 0;
    }

    .resource-card h3,
    .resource-card>a,
    .resource-card .keyword {
        overflow-wrap: anywhere;
    }

    .resource-card .keywords {
        flex-wrap: wrap;
    }

    .resource-modal[open] {
        padding: var(--spacing-md);
        width: calc(100vw - var(--spacing-md) - var(--spacing-md));
        max-width: calc(100vw - var(--spacing-md) - var(--spacing-md));
        max-height: calc(100dvh - var(--spacing-md) - var(--spacing-md));
        overflow-y: auto;
    }

    .resource-modal-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .resource-modal-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .resource-modal-actions button {
        width: 100%;
    }
}

/* =====================
   KEYWORD
===================== */

.keywords {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: auto;
}

.keyword {
    background-color: var(--blue-light);
    border-radius: 15px;
    padding: var(--spacing-sm);
    max-width: 100%;
    overflow-wrap: anywhere;
}

/* =====================
   SEARCHBAR
===================== */

.search-bar {
    width: 100%;
    max-width: 24rem;
}

.search-input {
    width: 100%;
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--blue-light);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--blue-dark);
}

.search-input:focus {
    outline: none;
    border-color: var(--blue-dark);
}

/* =====================
   resource SEARCH
===================== */

.resource-search {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
}

.resource-search .search-bar {
    flex: 1;
    max-width: none;
}

.resource-search button[type="submit"] {
    width: 10rem;
    white-space: nowrap;
    padding: var(--spacing-sm) var(--spacing-md);
}

@media (max-width: 768px) {
    .resource-search {
        flex-wrap: wrap;
    }

    .resource-search .search-bar,
    .resource-search button[type="submit"] {
        width: 100%;
    }
}

/* =====================
   ERROR
===================== */

.form-error {
    width: 100%;
    min-height: 2.25rem;
    margin-top: -0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid #f5c2c7;
    background-color: #fff1f2;
    color: #842029;
    font-size: 0.9rem;
    line-height: 1.3;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.form-error:empty {
    display: none;
}

.form-error:not(:empty) {
    opacity: 1;
}

/* =====================
   ADMIN resource PAGE
===================== */

.resource-dialog[open] {
    width: min(40rem, calc(100% - (2 * var(--spacing-md))));
    padding: var(--spacing-md) var(--spacing-lg);
    gap: var(--spacing-sm);
}

.resource-dialog .form-section {
    width: 100%;
    align-items: stretch;
    gap: var(--spacing-md);
}

.resource-dialog form {
    width: 100%;
    align-items: stretch;
    gap: var(--spacing-md);
}

.resource-dialog .form-group {
    width: 100%;
    gap: var(--spacing-sm);
}

.resource-dialog input,
.resource-dialog textarea {
    width: 100%;
}

.resource-dialog textarea {
    min-height: 7rem;
    resize: vertical;
    font-family: var(--font-base);
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--blue-light);
    border-radius: var(--radius-md);
    background-color: var(--white);
    color: var(--blue-dark);
}

.resource-dialog textarea:focus {
    outline: none;
    border-color: var(--blue-dark);
}

.resource-dialog .close,
.resource-dialog [data-action="close-update-resource-modal"] {
    align-self: flex-end;
}

.resource-dialog-description[open] {
    width: min(70rem, calc(100% - (2 * var(--spacing-md))));
}

.resource-dialog-description textarea {
    min-height: 22rem;
}

@media (max-width: 768px) {
    .resource-dialog[open] {
        width: calc(100% - var(--spacing-md));
        padding: var(--spacing-md);
    }
}

/* =====================
	UNTRANSLATED resourceS
===================== */

.admin-untranslated-section {
    margin-top: var(--spacing-lg);
}

.admin-untranslated-section h2 {
    margin-bottom: var(--spacing-md);
}

.admin-untranslated-lang {
    gap: var(--spacing-sm);
}

.admin-untranslated-lang h3 {
    color: var(--other-blue);
    font-size: 1rem;
}

.admin-untranslated-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
    gap: var(--spacing-sm);
}

.admin-untranslated-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--blue-lighter);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--white);
}

.admin-untranslated-content {
    min-width: 0;
}

.admin-untranslated-content span {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--blue-base);
}

.admin-untranslated-item .btn-add {
    margin-left: auto;
    white-space: nowrap;
}

.admin-untranslated-empty {
    margin: 0;
    color: var(--blue-base);
}

@media (max-width: 768px) {
    .admin-untranslated-item .btn-add {
        width: 100%;
    }
}

/* =====================
	ID MAPPING PAGE
===================== */

.id-mapping-page {
    align-items: stretch;
}

.id-mapping-form {
    width: 100%;
    max-width: 48rem;
}

.id-mapping-textarea {
    min-height: 16rem;
}

.id-mapping-selects {
    align-items: flex-start;
}

.id-mapping-selects .form-group {
    flex: 1;
}

.id-mapping-tax-filter {
    gap: var(--spacing-sm);
}

.id-mapping-tax-filter-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--blue-base);
}

.id-mapping-tax-filter-header input {
    width: 1.25rem;
    height: 1.25rem;
    flex: 0 0 1.25rem;
    margin: 0;
    accent-color: var(--blue-dark);
    cursor: pointer;
}

.id-mapping-tax-filter-header input:focus-visible {
    outline: 2px solid var(--blue-base);
    outline-offset: 2px;
}

.id-mapping-tax-filter input:disabled {
    background-color: var(--blue-lighter);
    color: var(--blue-base);
    cursor: not-allowed;
}

.id-mapping-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.id-mapping-actions button {
    width: auto;
}

.id-mapping-results {
    width: 100%;
    max-width: 48rem;
    border: 1px solid var(--blue-lighter);
    border-radius: var(--radius-md);
    background-color: var(--white);
    overflow: hidden;
}

.id-mapping-results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--blue-lighter);
}

.id-mapping-results-header h2 {
    margin: 0;
    color: var(--other-blue);
    font-size: 1.2rem;
}

.id-mapping-results-header span {
    flex: 0 0 auto;
    color: var(--blue-base);
    font-size: var(--font-size-sm);
    font-weight: bold;
}

.id-mapping-results-table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.id-mapping-results-table {
    width: 100%;
    border-collapse: collapse;
}

.id-mapping-results-table th,
.id-mapping-results-table td {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--blue-lighter);
    text-align: left;
    vertical-align: top;
}

.id-mapping-results-table th {
    color: var(--blue-dark);
    font-size: var(--font-size-sm);
}

.id-mapping-results-table td {
    color: var(--blue-base);
    word-break: break-word;
}

.id-mapping-results-table tr:last-child td {
    border-bottom: none;
}

.id-mapping-results-empty {
    margin: 0;
    padding: var(--spacing-md);
    color: var(--blue-base);
}

@media (max-width: 600px) {
    .id-mapping-results-header {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

.flex-row {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}