@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
    font-family: 'Roboto', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

body.menu-open {
    padding-right: 20%;
}

body.dark-mode {
    background-color: #121212;
    color: #ffffff;
}

body.dark-mode #controls,
body.dark-mode #right-menu,
body.dark-mode #pixel-identifier-chart {
    /* background-color: #1e1e1e; */
    color: #ffffff;
}

body.dark-mode .material-icons {
    color: #ffffff;
}

body.dark-mode #dataset-selector,
body.dark-mode #isbn-input,
body.dark-mode #country-selector {
    background-color: #333;
    color: #ffffff;
    border: 0.0625em solid #555;
}

body.dark-mode #isbn-input:focus {
    background-color: #444;
}

body.dark-mode #isbns {
    background-color: #333;
    border: 0.0625em solid #555;
}

body.dark-mode .material-checkbox>span::before {
    border-color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .material-checkbox>input:checked+span::before,
body.dark-mode .material-checkbox>input:indeterminate+span::before {
    border-color: rgb(33, 150, 243);
    background-color: rgb(33, 150, 243);
}

body.dark-mode .material-checkbox>input:checked+span::after,
body.dark-mode .material-checkbox>input:indeterminate+span::after {
    border-color: rgb(255, 255, 255);
}

body.dark-mode .material-checkbox>span {
    color: #ffffff;
}

body.dark-mode a {
    color: #1e90ff;
    text-decoration: none;
}

a {
    text-decoration: none;
}

#controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1em;
    width: calc(100% - 2em);
    max-width: 60em;
    margin-bottom: 1.25em;
    padding: 0 1em;
    margin-top: 1em;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

@media (max-width: 767px) {
    #controls {
        margin-top: 5em;
    }

    #isbns {
        margin-bottom: 1em;
        width: 90vw !important;
    }

    #right-menu {
        width: 97%;
    }

    #visible-books {
        display: none;
    }

    #highlight-checkboxes {
        display: none !important;
    }

    #isbn-tooltip {
        display: none !important;
    }

    #annotation-hint {
        display: none;
    }
}


#dataset-selector,
#isbn-input,
#country-selector {
    flex: 1;
    min-width: 10em;
    padding: 0.625em;
    border: 0.0625em solid #ccc;
    border-radius: 0.25em;
    background-color: #fff;
    box-shadow: 0 0.125em 0.25em rgba(0, 0, 0, 0.1);
    font-size: 1em;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

#isbns {
    width: 80vw;
    height: 80vh;
    border: 0.0625em solid black;
    background-color: #fff;
    box-shadow: 0 0.125em 0.25em rgba(0, 0, 0, 0.1);
    position: relative;
    border-radius: 10px;
    transition: width 0.5s, background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.openseadragon-container {
    border-radius: 10px;
}

.openseadragon-container .navigator {
    border-radius: 7px;
    border: none !important;
    box-shadow: 0 2px 4px rgba(255, 255, 255, 0.1);
}

#isbns.hover-cursor {
    cursor: pointer;
}

#isbn-details,
#cover-container,
#cover-image,
#placeholder,
#loader {
    display: none;
}

#isbn-details {
    margin-top: 1.25em;
    padding: 0.625em;
    border: 0.0625em solid black;
}

#isbn-details img {
    max-width: 12.5em;
    margin-right: 1.25em;
}

#cover-container {
    width: 15em;
    margin: 0.625em auto;
    margin-top: 2em;
    overflow: hidden;
    align-items: center;
    justify-content: center;
    background-color: #f3f3f3;
    border: 0.0625em solid #ccc;
}

#cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#placeholder {
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-size: 0.875em;
    color: #999;
}

#loader {
    border: 0.5em solid #f3f3f3;
    border-radius: 50%;
    border-top: 0.5em solid #3498db;
    width: 2.5em;
    height: 2.5em;
    animation: spin 2s linear infinite;
    margin: 1.25em auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

#fullscreen-btn {
    position: absolute;
    top: 0.625em;
    right: 0.625em;
    padding: 0.625em;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5em;
    height: 2.5em;
}

#fullscreen-btn .material-icons {
    font-size: 1.5em;
}

#home-btn {
    position: absolute;
    left: 0.625em;
    padding: 0.625em;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5em;
    height: 2.5em;
}

#home-btn {
    top: 0.625em;
}

.material-icons,
.material-icons,
#home-btn .material-icons {
    font-size: 1.5em;
}

body.dark-mode .material-icons {
    color: #ffffff;
}

#right-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    height: 100%;
    background: white;
    box-shadow: -0.25em 0 0.5em rgba(0, 0, 0, 0.1);
    border-left: 0.0625em solid #ccc;
    display: none;
    padding: 1em;
    z-index: 1000;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
}

#right-menu.open {
    transform: translateX(0);
}

body.dark-mode #right-menu {
    background-color: #1e1e1e;
    color: #ffffff;
}

@media (min-width: 768px) {
    #right-menu {
        width: 20%;
    }
}

#right-menu .close-btn {
    position: absolute;
    top: 0.625em;
    left: 0.625em;
    cursor: pointer;
    font-size: 1.5em;
}

#right-menu .loader {
    border: 0.5em solid #f3f3f3;
    border-radius: 50%;
    border-top: 0.5em solid #3498db;
    width: 2.5em;
    height: 2.5em;
    animation: spin 2s linear infinite;
    margin: 1.25em auto;
}

#right-menu-content {
    padding: 0.625em;
    margin-top: 0.5em;
}

#visible-books {
    position: absolute;
    top: 0.625em;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
    z-index: 1000;
    text-align: -webkit-center;
    cursor: default;
}

#visible-books-scale {
    width: 11em;
    height: 0.125em;
    background-color: white;
    margin: 0.625em;
    position: relative;
}

#available-books-percentage {
    margin-top: 1.5em;
}

#visible-books-scale::before,
#visible-books-scale::after {
    content: "";
    position: absolute;
    top: -0.4375em;
    width: 0.125em;
    height: 1em;
    background-color: white;
}

#visible-books-scale::before {
    left: 0;
}

#visible-books-scale::after {
    right: 0;
}

#visible-books-number {
    position: absolute;
    bottom: -1.0625em;
    left: 50%;
    transform: translateX(-50%);
    user-select: none;
}

#isbn-tooltip {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.5em;
    border-radius: 0.25em;
    font-size: 0.875em;
    display: none;
    z-index: 1002;
    user-select: none;
}

.material-checkbox {
    z-index: 0;
    position: relative;
    display: inline-block;
    color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.87);
    font-family: var(--pure-material-font, "Roboto", "Segoe UI", BlinkMacSystemFont, system-ui, -apple-system);
    font-size: 16px;
    line-height: 1.5;
}

.material-checkbox>input {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    z-index: -1;
    position: absolute;
    left: -10px;
    top: -8px;
    display: block;
    margin: 0;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    background-color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.6);
    box-shadow: none;
    outline: none;
    opacity: 0;
    transform: scale(1);
    pointer-events: none;
    transition: opacity 0.3s, transform 0.2s;
}

.material-checkbox>span {
    display: inline-block;
    width: 100%;
    cursor: pointer;
    user-select: none;
}

.material-checkbox>span::before {
    content: "";
    display: inline-block;
    box-sizing: border-box;
    margin: 3px 11px 3px 1px;
    border: solid 2px;
    border-color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.6);
    border-radius: 2px;
    width: 18px;
    height: 18px;
    vertical-align: top;
    transition: border-color 0.2s, background-color 0.2s, background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.material-checkbox>span::after {
    content: "";
    display: block;
    position: absolute;
    top: 3px;
    left: 1px;
    width: 10px;
    height: 5px;
    border: solid 2px transparent;
    border-right: none;
    border-top: none;
    transform: translate(3px, 4px) rotate(-45deg);
}

.material-checkbox>input:checked,
.material-checkbox>input:indeterminate {
    background-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
}

.material-checkbox>input:checked+span::before,
.material-checkbox>input:indeterminate+span::before {
    border-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
    background-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
}

.material-checkbox>input:checked+span::after,
.material-checkbox>input:indeterminate+span::after {
    border-color: rgb(var(--pure-material-onprimary-rgb, 255, 255, 255));
}

.material-checkbox>input:indeterminate+span::after {
    border-left: none;
    transform: translate(4px, 3px);
}

.material-checkbox:hover>input {
    opacity: 0.04;
}

.material-checkbox>input:focus {
    opacity: 0.12;
}

.material-checkbox:hover>input:focus {
    opacity: 0.16;
}

.material-checkbox>input:active {
    opacity: 1;
    transform: scale(0);
    transition: transform 0s, opacity 0s;
}

.material-checkbox>input:active+span::before {
    border-color: rgb(var(--pure-material-primary-rgb, 33, 150, 243));
}

.material-checkbox>input:checked:active+span::before {
    border-color: transparent;
    background-color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.6);
}

.material-checkbox>input:disabled {
    opacity: 0;
}

.material-checkbox>input:disabled+span {
    color: rgba(var(--pure-material-onsurface-rgb, 0, 0, 0), 0.38);
    cursor: initial;
}

.material-checkbox>input:disabled+span::before {
    border-color: currentColor;
}

.material-checkbox>input:checked:disabled+span::before,
.material-checkbox>input:indeterminate:disabled+span::before {
    border-color: transparent;
    background-color: currentColor;
}

body.dark-mode .material-checkbox>span::before {
    border-color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .material-checkbox>input:checked+span::before,
body.dark-mode .material-checkbox>input:indeterminate+span::before {
    border-color: rgb(33, 150, 243);
    background-color: rgb(33, 150, 243);
}

body.dark-mode .material-checkbox>input:checked+span::after,
body.dark-mode .material-checkbox>input:indeterminate+span::after {
    border-color: rgb(255, 255, 255);
}

body.dark-mode .material-checkbox>span {
    color: #ffffff;
}

.corner-value {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 5px;
    border-radius: 5px;
    font-size: 12px;
    z-index: 1000;
}

#pixel-identifier-chart {
    position: absolute;
    font-size: 0.85em;
    top: 1em;
    left: 1em;
    background-color: rgba(255, 255, 255, 1);
    padding-left: 1em;
    padding-right: 1em;
    padding-top: 0.5em;
    padding-bottom: 0.1em;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    z-index: 1002;
    user-select: none;
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

body.dark-mode #pixel-identifier-chart {
    background-color: #2f2f2f;
    color: #ffffff;
}

.color-box {
    width: 1.2em;
    height: 1.2em;
    display: inline-block;
    margin-right: 10px;
    vertical-align: middle;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    transition: background-color 0.3s, color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

#pixel-identifier-chart span {
    vertical-align: middle;
    margin-right: 20px;
}

.pixel-identifier-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.close-btn-pixel-identifier {
    position: absolute;
    top: 0.25em;
    right: 0em;
    cursor: pointer;
    font-size: 1.3em;
    background: none;
    border: none;
    color: black;
}

.a9s-inner {
    fill: #31596f87 !important;
}

#cover-container,
#cover-image {
    border-radius: 10px;
}

.toggle-button {
    position: absolute;
    top: 1em;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

#toggle-pixel-identifier {
    left: 1em;
    display: none;
}

#toggle-dark-mode {
    right: 1em;
}

#help-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: #fff;
    margin: 10% auto;
    padding: 30px;
    border: 1px solid #888;
    width: 80%;
    max-width: 1200px;
    border-radius: 10px;
    position: relative;
    line-height: 1.6;
}

.modal-content h2 {
    margin-top: 0;
}

.modal-body {
    max-height: 400px;
    overflow-y: auto;
    padding: 20px;
}

.modal-body ul {
    margin-bottom: 20px;
}

.modal-body ul li {
    margin-bottom: 10px;
}

.modal .close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 1.5em;
}

body.dark-mode .modal-content {
    background-color: #1e1e1e;
    color: #ffffff;
}

body.dark-mode .modal .close-btn {
    color: #ffffff;
}

#help-btn {
    right: 3em;
}

#highlight-checkboxes {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 3em;
}

/* Custom scrollbar styles for the modal */
.modal-body::-webkit-scrollbar {
    width: 4px;
    /* Thinner scrollbar */
}

.modal-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Custom scrollbar styles for the right menu */
#right-menu::-webkit-scrollbar {
    width: 4px;
    /* Thinner scrollbar */
}

#right-menu::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

#right-menu::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

#right-menu::-webkit-scrollbar-thumb:hover {
    background: #555;
}

#annotation-hint {
    position: absolute;
    bottom: 0.625em;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 14px;
    z-index: 1000;
    pointer-events: none;
    user-select: none;
}