/**
 * H8 visual refresh for the main Heurist application.
 *
 * This layer intentionally follows h4styles.css and h6styles.css.  All rules
 * are scoped to body.heurist-modern so that record-edit popups, utilities and
 * published websites retain their established appearance.
 */

body.heurist-modern {
    --h8-navy: #17375f;
    --h8-blue: #1769c2;
    --h8-blue-soft: #edf5ff;
    --h8-filter-bg: #f1f6fc;
    --h8-filter-head: #e4eef9;
    --h8-green: #2ca447;
    --h8-text: #18324f;
    --h8-muted: #68778a;
    --h8-line: #d8e0e9;
    --h8-line-strong: #b7c9dc;
    --h8-surface: #ffffff;
    color: var(--h8-text);
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    font-size: 14px;
}

/* The H8 selector remains visible in the legacy interface, but only activates
   this stylesheet after it is clicked. */
.h8-interface-link,
body.heurist-modern .slidersMenu .h8-interface-link {
    color: #c2bbbb;
    opacity: .5;
    background: transparent !important;
    border: 0 !important;
    min-height: 22px;
    height: 22px;
    line-height: 22px;
    padding: 0 !important;
    cursor: pointer;
    font-weight: normal;
    transition: background-color .15s ease, color .15s ease;
}

.h8-interface-link:hover,
.h8-interface-link:focus-visible,
body.heurist-modern .slidersMenu .h8-interface-link:hover,
body.heurist-modern .slidersMenu .h8-interface-link:focus-visible {
    color: #17375f !important;
    opacity: 1;
    background: #ffffff !important;
    outline: 2px solid #1769c2;
}

/* Keep the legacy entry visible on hover and keyboard focus while retaining
   the intentionally faint minus sign in the normal H7 view. */
.ui-heurist-heurist8.ui-heurist-header:hover,
.ui-heurist-heurist8.ui-heurist-header:focus-visible {
    color: #17375f !important;
    opacity: 1 !important;
    background: #ffffff !important;
    outline: 2px solid #1769c2;
}

/* The original H8 Explorer creates its iframe only when its widget has size. */
.ui-menu6-container.ui-heurist-heurist8 [widgetid="heurist_Explorer"] {
    width: 100%;
    height: 100%;
}

/* Flatter application surfaces and restrained separators. */
.heurist-modern .ui-menu6 .ui-menu6-section,
.heurist-modern .ui-menu6 .ui-menu6-container {
    background: var(--h8-surface);
    border: 1px solid var(--h8-line);
    border-radius: 4px;
    box-shadow: none;
}

.heurist-modern .ui-layout-resizer {
    background: #eef2f6 !important;
    border-color: var(--h8-line) !important;
}

/* Explore navigation: retain its structure while improving scanability. */
.heurist-modern .ui-menu6-section > div > ul {
    margin: 0 12px !important;
    padding: 12px 0 !important;
}

.heurist-modern .ui-menu6-section .ui-heurist-title {
    color: var(--h8-blue) !important;
    font-size: 14px !important;
    font-weight: 600;
    line-height: 20px;
    padding-left: 8px !important;
}

.heurist-modern .ui-menu6-section li.fancytree-node {
    min-height: 32px;
    padding: 6px 8px !important;
    border-radius: 4px;
}

.heurist-modern .ui-menu6-section li.fancytree-node:hover {
    background: var(--h8-blue-soft);
    box-shadow: none;
}

/* Non-functional placeholder requested for the future Workspace feature. */
.heurist-modern .workspace-stub {
    cursor: default !important;
    color: var(--h8-muted);
    opacity: .78;
}

.heurist-modern .workspace-stub:hover {
    background: transparent !important;
}

.heurist-modern .workspace-stub-badge {
    display: inline-block;
    margin-left: 7px;
    padding: 1px 6px 2px;
    border: 1px solid #aab6c4;
    border-radius: 9px;
    color: var(--h8-muted);
    font-size: 10px;
    line-height: 14px;
    white-space: nowrap;
}

.heurist-modern .ui-menu6-section .explore-build-menu {
    display: none;
}

.heurist-modern .workspace-stub .ui-icon {
    color: var(--h8-blue);
    display: inline-block;
    vertical-align: middle;
}

.heurist-modern .favourite-filters > li.fancytree-node {
    min-height: 20px;
    padding: 2px 6px !important;
    line-height: 20px;
}

/* Keep the filter visually self-contained and separate from result actions. */
.heurist-modern .result-list-head {
    background: var(--h8-surface);
}

.heurist-modern .result-filter-panel {
    margin: 0 8px 12px;
    overflow: hidden;
    background: var(--h8-filter-bg) !important;
    border: 1px solid var(--h8-line-strong) !important;
    border-radius: 4px;
    box-shadow: none !important;
}

.heurist-modern .result-filter-panel::before {
    content: "Filter";
    display: block;
    margin: -15px -10px 10px -4px;
    padding: 8px 12px;
    background: var(--h8-filter-head);
    border-bottom: 1px solid var(--h8-line-strong);
    color: var(--h8-text);
    font-weight: 600;
}

/* Tint the complete query field, including its prompt and second line. */
.heurist-modern .result-filter-panel .search-query-field,
.heurist-modern .result-filter-panel .search-query-field .ui-widget-content {
    background: var(--h8-filter-head) !important;
}

/* This temporary comparison control is not part of the H8 filter controls. */
.heurist-modern .result-filter-panel .search-new-engine-test {
    display: none !important;
}

.heurist-modern .div-result-list-toolbar {
    min-height: 40px !important;
    padding: 5px 8px !important;
    background: var(--h8-surface) !important;
    border-top: 1px solid var(--h8-line) !important;
    border-bottom: 1px solid var(--h8-line) !important;
}

/* Consistent compact controls. */
.heurist-modern .ui-button,
.heurist-modern button,
.heurist-modern select,
.heurist-modern .ui-selectmenu-button {
    min-height: 32px;
    border: 1px solid var(--h8-line-strong);
    border-radius: 4px;
    background: var(--h8-surface);
    box-shadow: none;
    font-family: inherit;
}

.heurist-modern .ui-button:hover,
.heurist-modern button:hover {
    background: var(--h8-blue-soft);
    border-color: #8eafd0;
}

.heurist-modern .result-filter-panel .ui-button-action {
    color: #fff !important;
    background: var(--h8-green) !important;
    border-color: #22883a !important;
    text-transform: none;
}

.heurist-modern .result-filter-panel .ui-button-action:hover {
    background: #248f3d !important;
}

/* Result rows use rules rather than gradients and shadows. */
.heurist-modern .list .recordDiv,
.heurist-modern .list .recordDiv:hover {
    background: var(--h8-surface) !important;
    border-bottom: 1px solid var(--h8-line);
    box-shadow: none;
}

.heurist-modern .list .recordDiv:hover {
    background: #f7faff !important;
}

.heurist-modern .list .recordDiv.selected,
.heurist-modern .list .recordDiv.selected:hover {
    background: #dcecff !important;
}

.heurist-modern .record-expand-info {
    margin-left: 24px;
    background: #f4f7fa !important;
    border-left: 2px solid #9abadd;
}

/* Flat tabs with a clear active underline. */
.heurist-modern .ui-tabs .ui-tabs-nav {
    background: var(--h8-surface) !important;
    border: 0 !important;
    border-bottom: 1px solid var(--h8-line) !important;
}

.heurist-modern .ui-tabs .ui-tabs-nav li {
    margin: 0 2px 0 0;
    background: transparent !important;
    border: 0 !important;
    border-bottom: 3px solid transparent !important;
    border-radius: 0;
}

.heurist-modern .ui-tabs .ui-tabs-nav li a {
    padding: 10px 14px !important;
    color: var(--h8-text);
    font-size: 13px;
    font-weight: 400;
}

.heurist-modern .ui-tabs .ui-tabs-nav li.ui-state-active {
    border-bottom-color: var(--h8-blue) !important;
}

.heurist-modern .ui-tabs .ui-tabs-nav li.ui-state-active a {
    color: var(--h8-blue) !important;
    font-weight: 600;
}

/* Keyboard focus must remain conspicuous after removing heavy borders. */
.heurist-modern :focus-visible {
    outline: 2px solid var(--h8-blue) !important;
    outline-offset: 2px;
}