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

a {
    color: inherit;
    text-decoration: inherit;
}

p {
    margin: 0;
}

img {
    display: block;
}

html,
body {
    margin: 0;
    padding: 0;
    height: auto;
    min-height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    font-family: sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

header {
    height: 2.8125rem;
    flex-shrink: 0;
    background-color: white;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header div {
    color: #1e3a8a;
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.75rem;
    display: flex;
    align-items: center;
}

header .subtitle {
    font-size: 0.875rem;
    font-weight: 400;
    color: #718096;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
    padding-left: 0.5rem;
}

#menu-button {
    display: block;
    color: #1e3a8a;
    font-size: 1.5rem;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

#main-menu {
    display: none;
    color: #1e3a8a;
    font-weight: 500;
}

#main-menu a {
    margin-left: 1rem;
}

#main-menu a:first-child {
    margin-left: 0;
}

#main-menu a:hover {
    text-decoration: underline;
}

#main-menu input {
    border: 1px solid #e2e8f0;
    border-radius: 0.25rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    font-size: 0.875rem;
}


#mobile-menu {
    display: none;
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
}

#mobile-menu>*+* {
    margin-top: 0.5rem;
}


#mobile-menu a {
    display: block;
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    color: #1a365d;
}

#mobile-menu input {
    width: 100%;
    border: 1px solid #e2e8f0;
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

main.homepage {
    display: flex;
    flex: none;
    height: calc(100dvh - 5.625rem);
}

#map {
    flex: 1;
    min-height: 300px;
}

.highlights-column {
    width: 100%;
    height: 100%;
    min-width: 240px;
    display: flex;
    flex-direction: column;
    background: white;
}


.highlights-content {
    padding: 0 0.5rem 0.5rem 0.5rem;
}

.highlights-scroll {
    overflow-y: auto;
    flex-grow: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.highlights-scroll h2 {
    margin-top: 0;
}

#selectionbox-content {
    padding: 0.5rem;
}
.highlights-scroll:not(.has-selection) #selectionbox-content,
.highlights-scroll:not(.has-selection) .highlights-content h2,
.highlights-scroll:not(.has-highlights) .highlights-content h2 {
    display: none;
}


h1 {
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 2rem;
    margin-bottom: 0.5rem;
    color: #1e3a8a;
}

h2 {
    font-weight: 600;
    font-size: 1.25rem;
    line-height: 1.75rem;
    margin-bottom: 0;
    color: #1e3a8a;
}
h3 {
    font-weight: 500;
    font-size: 1.125rem;
    line-height: 1.75rem;
    color: #1e3a8a;
    margin-bottom: 0;
    margin-top: 0;
}

strong {
    color: #1e3a8a;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.font-semibold {
    font-weight: 600;
}

.text-white {
    color: white;
}

.underline {
    text-decoration: underline;
}

.space-x-4 > * + * {
    margin-left: 1rem;
}

.space-y-3 > * + * {
    margin-top: 0.75rem;
}


.highlight-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.centered-flex {
    display: flex;
    align-items: center;
}

.highlight-image {
    width: 100%;
    border-top-left-radius: 0.25rem;
    border-top-right-radius: 0.25rem;
}

.selection-overlay {
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 0.5rem;
}

.selection-overlay-content {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0.5rem;
    color: white;
}

.selection-no-image {
    background-color: #374151;
    padding: 0.75rem;
    border-radius: 0.25rem;
}

.empty-message {
    padding: 0.5rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.highlight-box {
    background-color: #f3f4f6;
    border-radius: 0.25rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.highlight-info {
    padding: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0.5rem;
}

footer {
    font-size: 0.875rem;
    color: #718096;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}

.footerbox {
    border-top: 1px solid rgb(209, 213, 219);
    padding-top: 0.25rem;
}

#footerhead {
    text-align: center;
    font-weight: 600;
    padding-bottom: 0.3125rem;
    cursor: pointer;
}

.footercontent {
    margin-top: 0.5rem;
}

.footerline {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-logolink {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.languageselector {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.login-text a {
    text-decoration: underline;
}

@media (min-width: 768px) {
    #menu-button {
        display: none;
    }

    #main-menu {
        display: flex;
        align-items: center;
    }

    #mobile-menu {
        display: none !important;
    }

    .highlights-column {
        width: 25%;
    }

    #selectionbox-content {
        padding-top: 0;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        padding-bottom: 0.5rem;
    }
}

@media (max-width: 768px) {
    main {
        flex-direction: column;
        height: auto;
    }

    #map {
        max-height: 350px;
    }
}

.marker-icon {
    background-image: url('/images/markers.png');
    background-size: auto;
    width: 32px;
    height: 37px;
    display: inline-block;
    background-position: 0 0;
}

.marker-icon[data-icon-type="1"] {
    background-position-x: -0px;
}

.marker-icon[data-icon-type="2"] {
    background-position-x: -32px;
}

.marker-icon[data-icon-type="3"] {
    background-position-x: -64px;
}

.marker-icon[data-icon-type="4"] {
    background-position-x: -96px;
}

.marker-icon[data-icon-type="5"] {
    background-position-x: -128px;
}

.marker-icon[data-icon-type="6"] {
    background-position-x: -160px;
}

.marker-icon[data-icon-type="7"] {
    background-position-x: -192px;
}

.marker-icon[data-icon-type="8"] {
    background-position-x: -224px;
}

.marker-icon[data-icon-type="9"] {
    background-position-x: -256px;
}

.marker-icon[data-icon-type="10"] {
    background-position-x: -288px;
}

.marker-icon[data-icon-type="11"] {
    background-position-x: -320px;
}

.marker-icon[data-icon-type="12"] {
    background-position-x: -352px;
}

.marker-icon[data-icon-type="13"] {
    background-position-x: -384px;
}

.marker-icon[data-icon-type="14"] {
    background-position-x: -416px;
}

.marker-icon[data-icon-type="15"] {
    background-position-x: -448px;
}

.marker-icon[data-icon-type="16"] {
    background-position-x: -480px;
}

.marker-icon[data-icon-type="17"] {
    background-position-x: -512px;
}

.marker-icon[data-icon-type="18"] {
    background-position-x: -544px;
}

.marker-icon[data-icon-type="19"] {
    background-position-x: -576px;
}

.marker-icon[data-icon-type="20"] {
    background-position-x: -608px;
}

.marker-icon[data-icon-type="21"] {
    background-position-x: -640px;
}

.marker-icon[data-icon-type="22"] {
    background-position-x: -672px;
}

.marker-icon[data-icon-type="23"] {
    background-position-x: -704px;
}

.marker-icon[data-icon-type="24"] {
    background-position-x: -736px;
}

.marker-icon[data-icon-type="25"] {
    background-position-x: -768px;
}

.sitelist {
    flex: 1 1 0;
    min-width: 0;
    margin: 0;
    padding: 0;
    background: none;
    box-shadow: none;
    border-radius: 0;
}

.sitelist ul {
    list-style: none;
    margin-left: 0;
    margin-top: 0.5rem;
    padding-left: 0;
}
.sitelist li {
    margin-bottom: 0.5rem;
}

.sitelist a {
    color: #1e3a8a;
    font-weight: 600;
    text-decoration: none;
}

.pswp__dynamic-caption a:hover,
.sitelist a:hover {
    text-decoration: underline;
}

.marker-row {
    display: flex;
    align-items: flex-start;
    gap: 0.5em;
}

.marker-text {
    flex: 1 1 0;
    min-width: 0;
    display: inline-block;
    vertical-align: top;
    word-break: break-word;
}

figure {
    margin: 0;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

figure img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    max-width: 100%;
    border-radius: 0.25rem;
}

#my-gallery a img {
    transition: transform 0.25s cubic-bezier(.4,0,.2,1), box-shadow 0.2s;
    cursor: zoom-in;
}

#my-gallery a:hover img,
#my-gallery a:focus img {
    transform: scale(1.1); 
    /* box-shadow: 0 2px 12px rgba(0,0,0,0.10);  */
    z-index: 2;
}

.hr {
    height: 1px;
    background: #ccc;
    width: 100%;
}

main.margin {
    margin: 1.5rem;
}
/* Form components, shared by login/edit/register (login.tpl visual language) */
.vici-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    z-index: 1000;
    overflow-y: auto;
}
.vici-overlay .vici-card {
    margin: auto;
}
.vici-card {
    position: relative;
    border: 1px solid #ccc;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.25rem 0.375rem rgba(0, 0, 0, 0.1);
    background-color: white;
    max-width: 31.25rem;
    width: 100%;
    box-sizing: border-box;
}
.vici-card h1 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin: 0 0 1rem;
}
.vici-card--wide {
    max-width: 52rem;
}
.vici-close {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    text-decoration: none;
    color: #888;
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    z-index: 10;
}
.vici-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.vici-form-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    align-items: center;
}
@media (max-width: 768px) {
    .vici-form-grid {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}
.vici-label {
    color: #374151;
}
.vici-label--top {
    align-self: start;
}
.vici-input,
.vici-select,
.vici-textarea {
    border: 1px solid #e2e8f0;
    border-radius: 0.25rem;
    padding: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    box-sizing: border-box;
    width: 100%;
}
.vici-input--compact {
    margin-bottom: 0.25rem;
}
.vici-input:focus,
.vici-select:focus,
.vici-textarea:focus {
    outline: none;
    border-color: #1e3a8a;
}
.vici-btn {
    background-color: #1e3a8a;
    color: white;
    border: none;
    border-radius: 0.25rem;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    cursor: pointer;
}
.vici-btn:hover {
    background-color: #1a3478;
}
.vici-hint {
    color: #718096;
    font-size: 0.85rem;
    font-weight: normal;
}
.vici-error {
    color: #db3e17;
    margin-bottom: 1rem;
}
.vici-error:empty {
    display: none;
}
.vici-field-error {
    color: #db3e17;
    font-size: 0.9rem;
    margin-top: 0.25rem;
}
.vici-mb {
    margin-bottom: 1rem;
}
.search-form {
    display: inline;
}
.vici-message {
    color: #155724;
    background: #e8f5e9;
    border: 1px solid #c3e6cb;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
}
.vici-full-row {
    grid-column: 1 / -1;
}
.vici-panel {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    padding: 1rem;
    margin: 1rem 0;
}

/* Edit / add-site page */
.edit-tabs {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0;
    border-bottom: 1px solid #dee2e6;
}
.edit-tabs a {
    padding: 0.5rem 1rem;
    text-decoration: none;
    color: #1e3a8a;
    border: 1px solid transparent;
    border-bottom: none;
}
.edit-tabs a.selected {
    border-color: #dee2e6;
    background: #f8f9fa;
    font-weight: bold;
}
.edit-tabs a.disabled {
    color: #aaa;
    cursor: default;
}
.edit-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1.5rem 0 1rem;
    padding: 0.5rem 0.75rem;
    background: #eef2ff;
    border: 1px solid #c7d2fe;
    border-radius: 0.375rem;
}
.edit-menu a {
    font-size: 0.85rem;
    text-decoration: none;
    color: #1e3a8a;
    border: 1px solid #c7d2fe;
    border-radius: 0.375rem;
    padding: 0.25rem 0.75rem;
    background: #fff;
}
.edit-menu a:hover {
    background: #eef2ff;
    border-color: #1e3a8a;
}
#editcanvas {
    width: 100%;
    height: 260px;
    background-color: #5f9cc5;
    border-radius: 0.25rem;
}
#periodbox {
    display: contents;
}
#periodbox .datenotation {
    grid-column: 2;
}
.datenotation {
    border: 1px dotted #1e3a8a;
    color: #1e3a8a;
    margin: 10px 0;
    font-size: 0.85rem;
}
.datenotation caption {
    text-align: left;
}
.datenotation td {
    padding: 0 0.5rem;
}
.kind-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, 240px);
    gap: 0.75rem 1rem;
}
.kind-card {
    width: 240px;
}
.kind-card a {
    text-decoration: none;
    color: inherit;
}
.kind-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.35rem;
}
.kind-head h3 {
    font-size: 1rem;
    margin: 0;
    color: #1e3a8a;
}
.kind-card .kind-imgwrap {
    position: relative;
    width: 220px;
    height: 124px;
}
.kind-card .kind-imgwrap img {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    border-radius: 0.25rem;
}
.kind-card .kind-desc {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    padding: 4px;
    color: #000;
    background: rgba(255, 255, 255, 0.75);
    font-size: 0.8rem;
}
@media (max-width: 768px) {
    #periodbox .datenotation {
        grid-column: 1 / -1;
    }
}

/* Item page */
.access-link {
    position: absolute;
    left: -9999px;
    top: -9999px;
}
main.item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
}
.maincontent > * + * {
    margin-top: 1rem;
}
main.item #map {
    max-height: 350px;
    background-color: #ccc;
}
.textualcontent {
    margin-bottom: 2rem;
    margin-right: 1.5rem;
    margin-left: 1.5rem
}
.meta-container {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0.5rem;
}
.meta-left {
    padding-top: 1.75rem;
    padding-right: 1rem;
    white-space: nowrap;
}
.meta-right {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    column-gap: 0.1rem;
    row-gap: 1rem;
    flex: 1;
}
.meta-right ul {
    list-style: none;
    margin-left: 0;
    margin-top: 0;
    padding-left: 0;
}
.lang-header-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1em;
    border-bottom: 2px solid #ccc;
    position: relative;
}
#langSelBox ul {
    display: flex;
    gap: 0.5em;
    padding: 0;
    margin: 0;
    list-style: none;
}
#langSelBox li {
    display: block;
    padding: 0.3em 1.2em;
    border-top-left-radius: 0.6em;
    border-top-right-radius: 0.6em;
    background: #f2f2f2;
    color: #444;
    border: 1px solid #ccc;
    border-bottom: 2px solid #ccc;
    margin-bottom: -2px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    font-weight: 500;
    position: relative;
    z-index: 1;
}
#langSelBox li.selected {
    background: #fff;
    color: #222;
    border-color: #888 #888 #fff #888;
    border-bottom: 2px solid #fff;
    z-index: 2;
}
#langSelBox li.disabled {
    color: #bbb;
    background: #f8f8f8;
}
main.item article.selected {
    display: block;
}
main.item article.disabled {
    display: none;
}
main.item article a {
    text-decoration: underline;
    color: #1e3a8a;
}
main.item article blockquote {
    font-variant: small-caps;
    font-family: 'Times New Roman', Times, serif
}
.sitelist-container-flex {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin: 0;
    gap: 0;
}
.sitelist-container {
    display: flex;
    flex-direction: row;
    width: 100%;
    margin: 0;
    gap: 0;
}
.attributions {
    background-color: #f8fafc;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    padding: 1.25rem 1rem;
    margin: 0 1.5rem;
    margin-bottom: 0.5rem;
}
.attributions h2 {
    font-size: 1rem;
    color: #64748b;
    margin-top: 0;
    margin-bottom: 0.5rem;
}
.attributions p {
    color: #6b7280;
    font-size: 0.95em;
    margin: 0;
    line-height: 1.5;
}
.attributions a {
    color: #64748b;
    text-decoration: underline;
    font-size: 0.95em;
}
.attributions strong {
    color: #6b7280;
    font-weight: 600;
}
a.hover:hover {
    text-decoration: underline;
}
.identifier-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5em;
    padding: 0;
    margin: 0;
    list-style: none;
}
.identifier-list li {
    background: #f2f2f2;
    border-radius: 0.5em;
    padding: 0.1em 0.5em;
    display: flex;
    align-items: center;
    margin: 0;
}
.identifier-list li a {
    color: #333;
    text-decoration: none;
    font-family: monospace;
    font-size: 0.8em;
}
.identifier-list li a:hover {
    text-decoration: underline;
}
.image-column {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5em;
    margin-right:0.5rem;
    margin-left:0.5rem;
}
.refanchor {
    margin-left: 0.5em;
}
.siteref {
    margin-right: 0.25em;
    text-decoration: none;
    font-weight: bold;
}
@media (max-width: 1600px) {
    .sitelist-container-flex {
        flex-direction: column;
        gap: 1rem;
    }
    .sitelist-container {
        gap: 1rem;
    }
}
@media (min-width: 768px) {
    main.item.item--img {
        grid-template-columns: 2fr 1fr;
        align-items: start;
    }
}
@media (min-width: 1024px) {
    main.item.item--img3 {
        grid-template-columns: 3fr 2fr;
        align-items: start;
    }
    .item--img3 .image-column {
        grid-template-columns: 1fr 1fr;
    }
}
@media (min-width: 1800px) {
    main.item.item--img4 {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
    .item--img4 .image-column {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* Site list pages */
.sitelistmetadata {
    font-size: 0.8em;
    color: #6b7280;
    margin-bottom: 0.25em;
}

/* Image detail page */
.image-meta {
    border-collapse: collapse;
    border-spacing: 0 0.25em;
    width: 100%;
    margin-top: 1em;
    margin-bottom: 1em;
}
.image-meta td {
    padding: 0.2em 0.6em 0.2em 0.2em;
    vertical-align: top;
}
.image-meta td:first-child {
    color: #555;
    background: #f7f7f7;
    border-radius: 0.3em 0 0 0.3em;
    font-weight: 500;
    min-width: 140px;
    max-width: 180px;
    width: 1%;
}
.image-meta td:last-child {
    color: #222;
    background: #fff;
    border-radius: 0 0.3em 0.3em 0;
}
.image-meta td a {
    color: #64748b;
    word-break: break-all;
    overflow-wrap: anywhere;
}
.image-meta a:hover {
    text-decoration: underline;
}
.main-image {
    display: block;
    max-width: 100%;
    width: 100%;
    max-width: 800px;
    height: auto;
    margin-bottom: 1em;
}