:root {
    --font-body: "IBM Plex Sans", "Source Sans 3", "Trebuchet MS", sans-serif;
    --font-title: "Avenir Next", "Segoe UI", "Gill Sans", sans-serif;

    --bg-page: #f6f7f9;
    --bg-surface: #ffffff;
    --bg-muted: #f1f3f6;
    --bg-soft: #fafbfc;

    --text-strong: #111827;
    --text-main: #1f2937;
    --text-soft: #6b7280;

    --line: #d9dee7;
    --line-strong: #c7ceda;

    --primary: #1f6feb;
    --primary-soft: #eaf2ff;
    --success: #1e7f53;
    --danger: #b42318;

    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;

    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 6px 18px rgba(16, 24, 40, 0.08);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    height: auto !important;
    overflow-x: hidden;
    overflow-y: auto !important;
    background: var(--bg-page);
    color: var(--text-main);
    font-family: var(--font-body);
}

body {
    line-height: 1.45;
}

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

a:hover,
a:focus {
    text-decoration: underline;
}

h1,
h2,
h3,
h4,
.title,
.sectionTitle {
    margin-top: 0;
    font-family: var(--font-title);
    color: var(--text-strong);
    letter-spacing: 0.01em;
}

#bodyContainer {
    background: transparent !important;
}

#header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 96px !important;
    min-width: 0 !important;
    background: var(--bg-surface) !important;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    z-index: 100 !important;
}

.headerContent {
    position: absolute;
    left: 20px;
    top: 16px;
    margin: 0 !important;
    padding: 0 !important;
    display: flex;
    align-items: center;
}

.headerLogo,
.headerBrandText {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 16px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--bg-soft);
    color: var(--text-strong);
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.headerQuickActions {
    position: absolute;
    left: 260px;
    right: 220px;
    top: 20px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.headerQuickActionLink {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--bg-surface);
    color: var(--text-main) !important;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none !important;
}

.headerQuickActionLink:hover,
.headerQuickActionLink:focus {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: #0c3e9a !important;
}

.headerLeft {
    position: absolute;
    left: 24px;
    right: 24px;
    top: 66px;
    height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12px;
    color: var(--text-soft);
}

.breadCrumLink {
    color: var(--text-soft) !important;
    border-bottom: 1px dotted var(--line-strong);
}

.breadCrumLink:hover {
    color: var(--primary) !important;
    border-bottom-color: var(--primary);
}

.errorMsgExplorerNotSupported {
    color: var(--danger) !important;
    font-size: 16px;
}

.backButton,
.bigSearchButton,
.help,
.headerHomeButton,
.liveTickerBtnArea,
.liveTickerArea {
    display: none !important;
}

.bookmarkBtnArea,
.settingsBtnArea {
    position: fixed !important;
    top: 18px !important;
    height: auto !important;
    width: auto !important;
    border: 0 !important;
    background: transparent !important;
    z-index: 120 !important;
}

.bookmarkBtnArea {
    right: 150px !important;
}

.settingsBtnArea {
    right: 22px !important;
}

.bookmarkBtn,
.settingBtn {
    margin: 0 !important;
}

.bookmarkBtnArea .icon-replacement,
.settingsBtnArea .icon-replacement {
    min-height: 36px;
    padding: 7px 14px !important;
    border: 1px solid var(--line-strong) !important;
    background: var(--bg-surface) !important;
    color: var(--text-main) !important;
}

.bookmarkBtnArea:hover,
.settingsBtnArea:hover {
    background: transparent !important;
}

#bookmarkFrame,
.settingsMenu,
#hiddenSearchArea,
.userMenu,
#userMenuArea {
    top: 96px !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-md) !important;
}

#mainContent,
#searchContent {
    position: absolute;
    top: 108px !important;
    left: 20px !important;
    right: 20px !important;
    bottom: 64px !important;
    min-width: 0 !important;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-sm);
    overflow: auto;
    padding: 12px;
}

#mainContent {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
}

#blank,
#blankLeftBorder,
.blankBackground,
.blankLeftBorder,
#leftBorder {
    display: none !important;
}

#content {
    position: relative !important;
    left: 0 !important;
    width: auto !important;
    min-width: 0 !important;
    min-height: 100%;
    height: auto !important;
    overflow: visible;
    padding: 4px 2px 14px !important;
    background: transparent !important;
}

#content::after {
    content: "";
    display: block;
    clear: both;
}

.catalogue {
    float: left;
    width: calc(33.333% - 12px);
    min-width: 290px;
    margin: 0 12px 12px 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    box-shadow: var(--shadow-sm);
}

.catalogueLink {
    color: var(--text-main) !important;
    text-decoration: none !important;
}

.catalogueIcon {
    float: left;
    margin: 0 12px 0 0 !important;
}

.catalogueIconImg {
    width: 130px;
    height: 176px !important;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--bg-soft);
}

.catalogueText {
    margin-left: 144px;
    font-size: 15px !important;
    line-height: 1.35;
}

.catalogueSubText {
    color: var(--text-soft);
    font-size: 13px;
}

.cataloguePlusIcon,
.cataloguePlusIcon .text-action-link {
    margin-top: 10px !important;
    display: inline-flex;
}

.catalogueActions {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.catalogueUploadAction,
.catalogueUploadAction .text-action-link {
    margin-top: 8px !important;
    display: inline-flex;
}

.catalogueDeleteButton {
    border-color: #d05656;
    color: #8f1f1f !important;
    background: #fff5f5;
}

.catalogueDeleteButton:hover,
.catalogueDeleteButton:focus {
    border-color: #c03f3f;
    color: #7a1717 !important;
    background: #ffe8e8;
}

.catalogueAdminActions {
    margin: 0 0 12px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-soft);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalogueCreateButton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 6px 12px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    color: var(--text-main) !important;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none !important;
    background: var(--bg-surface);
}

.catalogueCreateButton:hover,
.catalogueCreateButton:focus {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: #0c3e9a !important;
}

#pdfNavigationHead,
#pdfNavigation,
#showPdfDialog,
#showPrintPdfDialog,
#resultTable,
.blackBox,
.ui-dialog,
.ui-widget-content {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-sm);
}

#pdfNavigationHead {
    top: 108px !important;
    right: 20px !important;
    width: 320px !important;
    height: 46px !important;
    padding: 6px !important;
    overflow: hidden;
}

#pdfNavigation {
    top: 160px !important;
    right: 20px !important;
    width: 320px !important;
    bottom: 64px !important;
    padding: 8px !important;
    overflow: auto;
}

/* 3Catalog: stable two-column layout */
#bodyContainer {
    min-width: 0 !important;
}

#pdfNavigationHead {
    left: 20px !important;
    right: auto !important;
    top: 118px !important;
    width: 350px !important;
    height: 56px !important;
    padding: 8px 10px !important;
    z-index: 20 !important;
}

#pdfNavigationHead ul,
#pdfNavigationHead li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

#pdfNavigationHead .pdfNaviElementLink {
    display: block;
    white-space: normal !important;
    line-height: 1.25;
    font-size: 18px !important;
    font-weight: 700;
    color: var(--text-main) !important;
    text-decoration: none !important;
}

#pdfNavigation {
    left: 20px !important;
    right: auto !important;
    top: 182px !important;
    width: 350px !important;
    bottom: 72px !important;
    padding: 10px !important;
    overflow: auto !important;
    z-index: 19 !important;
}

#pdfNavigation .pdfNaviElement {
    display: block;
    padding: 4px 6px;
    border-radius: 8px;
}

#pdfNavigation .pdfNaviElementLink {
    display: inline;
    white-space: normal !important;
    line-height: 1.3;
    color: var(--text-main) !important;
    text-decoration: none !important;
}

#pdfNavigation .pdfNaviElement:hover {
    background: var(--bg-soft);
}

#splitter,
.splitter {
    display: none !important;
}

#splitter2,
.splitter2 {
    display: none !important;
}

#pdf,
.pdf,
.pdfNormal {
    left: 386px !important;
    right: 20px !important;
    top: 118px !important;
    bottom: 72px !important;
    min-width: 0 !important;
    overflow: hidden !important;
    background: #fff !important;
}

#pdf_content {
    width: 100% !important;
    height: 100% !important;
    border: 0 !important;
    background: #fff !important;
}

#placeholdingArea {
    background: #f5f7fb !important;
}

.pdfInlineDeleteLink {
    margin-left: 8px;
    color: #8f1f1f !important;
    text-decoration: underline !important;
    font-size: 12px;
    font-weight: 600;
}

.pdfInlineDeleteLink:hover,
.pdfInlineDeleteLink:focus {
    color: #7a1717 !important;
}

.pageflipArea,
.pageflipAreaNormal,
.pdf,
.pdfNormal,
#iframeArea,
#iframeAreaDiv,
#iframeAreaPH {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    background: #ffffff !important;
    box-shadow: var(--shadow-sm);
}

#searchContent {
    overflow: auto;
}

#searchContent .searchPageFormCard {
    margin: 4px 0 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-soft);
}

#searchContent .searchPageForm {
    display: grid;
    grid-template-columns: repeat(3, minmax(180px, 1fr));
    gap: 10px 12px;
    align-items: end;
}

#searchContent .searchPageField label {
    display: block;
    margin-bottom: 4px;
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 600;
}

#searchContent .searchPageField input[type="text"] {
    width: 100%;
}

#searchContent .searchPageOptions {
    grid-column: 1 / span 2;
    display: grid;
    gap: 4px;
    font-size: 13px;
    color: var(--text-main);
}

#searchContent .searchPageOptions label {
    display: flex;
    align-items: center;
    gap: 8px;
}

#searchContent .searchPageSubmit {
    display: flex;
    justify-content: flex-end;
}

@media (max-width: 980px) {
    #searchContent .searchPageForm {
        grid-template-columns: 1fr;
    }

    #searchContent .searchPageOptions {
        grid-column: auto;
    }

    #searchContent .searchPageSubmit {
        justify-content: flex-start;
    }
}

#searchContent .topNavi,
#searchContent .bottomNavi {
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

#resultTable {
    margin-left: 0 !important;
    width: 100% !important;
}

#resultTable td,
#resultTable th {
    padding: 8px 10px;
    vertical-align: top;
}

.searchResultThumb {
    width: 46px;
    height: 25px;
    object-fit: cover;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--bg-soft);
    vertical-align: middle;
}

.searchTreeThumb {
    width: 32px;
    height: 17px;
    margin-right: 6px;
}

.searchFoundPath,
.searchHitWhere {
    margin-top: 4px;
    color: var(--text-soft);
    font-size: 12px;
    line-height: 1.25;
}

.adminPanel {
    max-width: 860px;
    margin: 0 auto;
    padding: 8px 4px 18px;
}

.adminPanel h1 {
    margin-bottom: 8px;
    font-size: 30px;
}

.adminPanelText {
    margin: 0 0 8px;
    font-size: 15px;
}

.adminPanelMuted {
    margin: 0 0 14px;
    color: var(--text-soft);
}

.adminPanelForm {
    display: grid;
    gap: 10px;
    max-width: 460px;
}

.adminGrid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, minmax(300px, 1fr));
}

.adminCard {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-soft);
}

.adminCard h2 {
    margin: 0 0 10px;
    font-size: 18px;
}

.adminCardWide {
    grid-column: 1 / span 2;
}

.adminPanelForm label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-soft);
}

.adminHint {
    margin: -4px 0 2px;
    font-size: 12px;
    color: var(--text-soft);
    line-height: 1.35;
}

.adminPanelForm textarea {
    min-height: 84px;
    resize: vertical;
}

.adminCheck {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-main);
}

.adminPanelAlert {
    margin: 0 0 12px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-soft);
}

.adminPanelAlert pre {
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: var(--font-body);
    font-size: 13px;
}

.adminPanelAlertError {
    border-color: #f1b4af;
    background: #fff2f1;
}

.adminPanelAlertInfo {
    border-color: #b7ccef;
    background: #f2f7ff;
}

@media (max-width: 980px) {
    .adminGrid {
        grid-template-columns: 1fr;
    }

    .adminCardWide {
        grid-column: auto;
    }
}

.searchHit,
.hitEntry,
#searchHit {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
}

.searchHitTitle,
.searchHitTitleLink {
    color: var(--text-strong) !important;
    font-size: 16px !important;
    font-weight: 700;
}

.searchHitCatalog,
.searchHitNum,
.searchHitText,
.searchHitColDesc {
    color: var(--text-main);
}

.pageNum,
.pagNumActive {
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--bg-surface);
    color: var(--text-main) !important;
}

.pagNumActive {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: #0c3e9a !important;
}

#splitter,
#splitter1,
#splitter2,
.splitter,
.splitter2 {
    background: var(--bg-muted) !important;
    border: 1px solid var(--line) !important;
    box-shadow: none !important;
}

.splitterOpenLink,
.splitterCloseLink,
.splitter a,
.splitter2 a {
    color: var(--text-main) !important;
    font-weight: 700;
}

button,
input[type="button"],
input[type="submit"],
input[type="reset"],
.button,
.ui-button,
.ui-widget button,
input[type="file"] {
    min-height: 36px;
    padding: 7px 14px !important;
    border: 1px solid var(--line-strong) !important;
    border-radius: 10px !important;
    background: var(--bg-surface) !important;
    color: var(--text-main) !important;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    box-shadow: none;
    cursor: pointer;
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover,
input[type="reset"]:hover,
.button:hover,
.ui-button:hover,
.ui-widget button:hover,
input[type="file"]:hover {
    border-color: var(--primary) !important;
    background: var(--primary-soft) !important;
}

input[type="text"],
input[type="search"],
input[type="password"],
input[type="number"],
textarea,
select,
.formTextfield,
.ui-widget input,
.ui-widget textarea,
.ui-widget select {
    width: 100%;
    min-height: 36px;
    padding: 7px 10px !important;
    border: 1px solid var(--line-strong) !important;
    border-radius: 10px !important;
    background: #fff !important;
    color: var(--text-main) !important;
    box-shadow: none;
}

input:focus,
textarea:focus,
select:focus {
    outline: 0;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.14);
}

.disabled,
button[disabled],
input[disabled],
.ui-state-disabled {
    opacity: 0.6 !important;
    cursor: not-allowed !important;
}

.ui-dialog-titlebar,
.ui-widget-header {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0 !important;
    background: var(--bg-soft) !important;
    color: var(--text-main) !important;
}

.ui-autocomplete {
    border: 1px solid var(--line) !important;
    border-radius: 10px !important;
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-sm);
}

#footer {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    height: 52px !important;
    min-width: 0 !important;
    background: var(--bg-surface) !important;
    border-top: 1px solid var(--line);
    z-index: 90 !important;
}

#footerLine {
    position: fixed !important;
    left: 20px !important;
    right: 20px !important;
    bottom: 30px !important;
    min-width: 0 !important;
}

.footerLine {
    border: 0 !important;
    height: 1px !important;
    background: var(--line) !important;
}

#footerText {
    position: fixed !important;
    left: 20px !important;
    right: 20px !important;
    bottom: 8px !important;
    min-width: 0 !important;
    background: transparent !important;
    color: var(--text-soft) !important;
    font-size: 12px !important;
    font-family: var(--font-body);
}

.footerTextLeft,
.footerTextRight,
.footerLink,
.footerTextRight a {
    color: var(--text-soft) !important;
    font-size: 12px !important;
    font-family: var(--font-body) !important;
}

.footerLink,
.footerTextRight a {
    border-bottom: 1px dotted var(--line-strong);
}

.footerLink:hover,
.footerTextRight a:hover {
    color: var(--text-main) !important;
    border-bottom-color: var(--text-main);
}

img[src^="text://"],
input[type="image"][src^="text://"] {
    display: none !important;
}

.icon-replacement {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 4px 10px !important;
    border: 1px solid var(--line-strong) !important;
    border-radius: 999px !important;
    background: var(--bg-surface) !important;
    color: var(--text-main) !important;
    font-family: var(--font-body);
    font-size: 12px !important;
    font-weight: 600 !important;
    line-height: 1.1;
    white-space: nowrap;
}

.icon-replacement:hover {
    border-color: var(--primary) !important;
    background: var(--primary-soft) !important;
}

.static-text-action {
    min-width: 78px;
    text-align: center;
}

.legacy-icon-label {
    margin-left: 6px;
    vertical-align: middle;
}

.ui-icon,
.ui-button-icon-primary,
.ui-button-icon-secondary,
.treeview .hitarea,
.filetree span.folder,
.filetree span.file,
span.dynatree-empty,
span.dynatree-vline,
span.dynatree-connector,
span.dynatree-expander,
span.dynatree-icon,
span.dynatree-checkbox,
span.dynatree-radio,
span.dynatree-drag-helper-img,
#dynatree-drop-marker,
#bookmarkTree span.dynatree-empty,
#bookmarkTree span.dynatree-vline,
#bookmarkTree span.dynatree-connector,
#bookmarkTree span.dynatree-expander,
#bookmarkTree span.dynatree-icon,
#bookmarkTree span.dynatree-checkbox,
#bookmarkTree span.dynatree-radio,
#bookmarkTree span.dynatree-drag-helper-img,
#bookmarkTree #dynatree-drop-marker {
    background-image: none !important;
}

.treeview,
.treeview ul,
ul.dynatree-container,
#bookmarkTree ul.dynatree-container {
    list-style: none;
    background: transparent !important;
}

.treeview .hitarea,
span.dynatree-expander,
#bookmarkTree span.dynatree-expander,
span.dynatree-icon,
#bookmarkTree span.dynatree-icon,
span.dynatree-checkbox,
#bookmarkTree span.dynatree-checkbox,
span.dynatree-radio,
#bookmarkTree span.dynatree-radio {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 52px;
    min-height: 20px;
    margin-right: 6px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--bg-surface) !important;
    color: var(--text-soft);
    font-size: 11px;
    text-indent: 0 !important;
}

.treeview .hitarea::before,
span.dynatree-expander::before,
#bookmarkTree span.dynatree-expander::before {
    content: "Open";
}

.treeview li.collapsable > .hitarea::before,
.treeview li.lastCollapsable > .hitarea::before,
.dynatree-exp-e span.dynatree-expander::before,
.dynatree-exp-ed span.dynatree-expander::before,
.dynatree-exp-el span.dynatree-expander::before,
.dynatree-exp-edl span.dynatree-expander::before,
#bookmarkTree .dynatree-exp-e span.dynatree-expander::before,
#bookmarkTree .dynatree-exp-ed span.dynatree-expander::before,
#bookmarkTree .dynatree-exp-el span.dynatree-expander::before,
#bookmarkTree .dynatree-exp-edl span.dynatree-expander::before {
    content: "Hide";
}

span.dynatree-icon::before,
#bookmarkTree span.dynatree-icon::before {
    content: "Node";
}

span.dynatree-checkbox::before,
#bookmarkTree span.dynatree-checkbox::before {
    content: "Pick";
}

span.dynatree-radio::before,
#bookmarkTree span.dynatree-radio::before {
    content: "Select";
}

#searchLoading,
#pdfLoading {
    background: rgba(17, 24, 39, 0.2) !important;
}

@media (max-width: 1320px) {
    .catalogue {
        width: calc(50% - 10px);
    }

    .headerQuickActions {
        left: 220px;
        right: 180px;
    }
}

@media (max-width: 1060px) {
    #header {
        height: 108px !important;
    }

    .headerQuickActions {
        left: 20px;
        right: 20px;
        top: 58px;
    }

    .headerLeft {
        display: none;
    }

    .bookmarkBtnArea {
        right: 132px !important;
        top: 14px !important;
    }

    .settingsBtnArea {
        right: 16px !important;
        top: 14px !important;
    }

    #mainContent,
    #searchContent {
        top: 118px !important;
        left: 12px !important;
        right: 12px !important;
    }

    #footerText,
    #footerLine {
        left: 12px !important;
        right: 12px !important;
    }
}

@media (max-width: 860px) {
    #pdfNavigation,
    #pdfNavigationHead,
    #splitter2,
    .splitter2 {
        display: none !important;
    }

    .pdf,
    .pdfNormal,
    .pageflipArea,
    .pageflipAreaNormal,
    #iframeArea,
    #iframeAreaDiv,
    #iframeAreaPH {
        left: 12px !important;
        right: 12px !important;
        top: 118px !important;
        bottom: 64px !important;
        min-width: 0 !important;
    }

    .catalogue {
        width: 100%;
        min-width: 0;
        margin-right: 0;
    }
}

@media (max-width: 640px) {
    .headerLogo,
    .headerBrandText {
        font-size: 15px;
        padding: 7px 12px;
    }

    .headerQuickActionLink {
        font-size: 12px;
        min-height: 30px;
        padding: 5px 10px;
    }

    #mainContent,
    #searchContent {
        top: 124px !important;
        bottom: 66px !important;
        padding: 8px;
    }

    #footer {
        height: 58px !important;
    }

    #footerLine {
        bottom: 34px !important;
    }

    #footerText {
        bottom: 9px !important;
        font-size: 11px !important;
    }
}

/* ============================
   3Catalog Final Layout
   ============================ */
.catalogViewPage {
    --pdf-layout-left: 312px;
    --pdf-layout-gap: 12px;
    --pdf-layout-side: 20px;
    --pdf-layout-top: 118px;
    --pdf-toolbar-height: 54px;
    --pdf-layout-bottom: 14px;
}

.catalogViewPage #bodyContainer {
    min-width: 0 !important;
}

.catalogViewPage #pdfTopBar {
    position: absolute;
    left: calc(var(--pdf-layout-side) + var(--pdf-layout-left) + var(--pdf-layout-gap));
    right: var(--pdf-layout-side);
    top: var(--pdf-layout-top);
    min-height: var(--pdf-toolbar-height);
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    box-shadow: var(--shadow-sm);
    display: none !important;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    z-index: 30;
}

.catalogViewPage #pdfBottomBar {
    position: fixed !important;
    left: auto !important;
    right: var(--pdf-layout-side) !important;
    bottom: 14px !important;
    min-height: 44px !important;
    padding: 4px !important;
    border: 0 !important;
    border-radius: 999px !important;
    background: transparent !important;
    box-shadow: none !important;
    display: flex !important;
    gap: 8px !important;
    align-items: center !important;
    justify-content: flex-end !important;
    z-index: 70 !important;
}

.catalogViewPage .pdfTopBarButton {
    min-height: 34px;
    padding: 6px 12px !important;
    border: 1px solid var(--line-strong) !important;
    border-radius: 999px !important;
    background: var(--bg-surface) !important;
    color: var(--text-main) !important;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.1;
}

.catalogViewPage .pdfTopBarButton:hover,
.catalogViewPage .pdfTopBarButton:focus {
    border-color: var(--primary) !important;
    background: var(--primary-soft) !important;
    color: #0c3e9a !important;
}

.catalogViewPage #pdfNavigationHead {
    display: flex !important;
    flex-direction: column;
    left: var(--pdf-layout-side) !important;
    right: auto !important;
    top: var(--pdf-layout-top) !important;
    width: var(--pdf-layout-left) !important;
    height: auto !important;
    min-height: 56px;
    padding: 8px 10px !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-sm);
    z-index: 25 !important;
}

.catalogViewPage .pdfTocLabel {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.catalogViewPage #pdfNavigationHead ul,
.catalogViewPage #pdfNavigationHead li {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    height: auto !important;
}

.catalogViewPage #pdfNavigationHead .pdfNaviElementLink {
    display: block;
    white-space: normal !important;
    line-height: 1.25;
    font-size: 17px !important;
    font-weight: 700;
    color: var(--text-main) !important;
    text-decoration: none !important;
}

.catalogViewPage #pdfNavigation {
    display: block !important;
    left: var(--pdf-layout-side) !important;
    right: auto !important;
    top: calc(var(--pdf-layout-top) + 64px) !important;
    width: var(--pdf-layout-left) !important;
    bottom: var(--pdf-layout-bottom) !important;
    padding: 10px !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    background: var(--bg-surface) !important;
    box-shadow: var(--shadow-sm);
    overflow: auto !important;
    z-index: 24 !important;
}

.catalogViewPage #pdfNavigation .pdfNaviElement {
    display: block;
    padding: 4px 6px;
    border-radius: 8px;
}

.catalogViewPage #pdfNavigation .pdfNaviElementLink {
    display: inline;
    white-space: normal !important;
    line-height: 1.3;
    color: var(--text-main) !important;
    text-decoration: none !important;
}

.catalogViewPage #pdfNavigation .pdfNaviElement:hover {
    background: var(--bg-soft);
}

.catalogViewPage #splitter,
.catalogViewPage #splitter1,
.catalogViewPage #splitter2,
.catalogViewPage .splitter,
.catalogViewPage .splitter2,
.catalogViewPage .catNaviButtons {
    display: none !important;
}

.catalogViewPage #pdf,
.catalogViewPage .pdf,
.catalogViewPage .pdfNormal {
    display: block !important;
    left: calc(var(--pdf-layout-side) + var(--pdf-layout-left) + var(--pdf-layout-gap)) !important;
    right: var(--pdf-layout-side) !important;
    top: calc(var(--pdf-layout-top) + 64px) !important;
    bottom: 96px !important;
    min-width: 0 !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-sm);
    background: #fff !important;
    overflow: hidden !important;
}

.catalogViewPage #pdf_content {
    width: 100% !important;
    height: 100% !important;
    border: 0 !important;
    background: #fff !important;
}

.catalogViewPage #placeholdingArea {
    background: #f4f6fa !important;
    z-index: 0 !important;
}

.catalogViewPage #pdfQuickDownload {
    position: absolute;
    right: var(--pdf-layout-side);
    bottom: 20px;
    min-height: 34px;
    padding: 6px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: var(--bg-surface);
    color: var(--text-main);
    font-size: 13px;
    font-weight: 700;
    z-index: 31;
}

.catalogViewPage #pdfQuickDownload:hover,
.catalogViewPage #pdfQuickDownload:focus {
    border-color: var(--primary);
    background: var(--primary-soft);
    color: #0c3e9a;
}

@media (max-width: 1120px) {
    .catalogViewPage {
        --pdf-layout-left: 280px;
        --pdf-layout-gap: 10px;
    }
}

@media (max-width: 860px) {
    .catalogViewPage #pdfNavigationHead {
        left: 12px !important;
        right: 12px !important;
        width: auto !important;
        top: 118px !important;
    }

    .catalogViewPage #pdfNavigation {
        left: 12px !important;
        right: 12px !important;
        width: auto !important;
        top: 192px !important;
        bottom: 56% !important;
    }

    .catalogViewPage #pdfTopBar {
        left: 12px !important;
        right: 12px !important;
        top: auto !important;
        bottom: calc(56% - 66px) !important;
        display: none !important;
    }

    .catalogViewPage #pdfBottomBar {
        left: auto !important;
        right: 12px !important;
        bottom: 8px !important;
    }

    .catalogViewPage #pdf,
    .catalogViewPage .pdf,
    .catalogViewPage .pdfNormal {
        left: 12px !important;
        right: 12px !important;
        top: auto !important;
        bottom: 88px !important;
        height: calc(52% - 72px) !important;
    }

    .catalogViewPage #pdfQuickDownload {
        right: 12px;
        bottom: 60px;
    }
}