/**
 * LMS admin sidebar — matches HTML/admin-dashboard.html
 * Loaded via $THEME->sheets (does not depend on SCSS rebuild).
 */

:root {
    --lms-sidebar-width: 250px;
    --lms-navbar-height: 60px;
}

/* Hide Moodle page footer site-wide (HTML kept; admin, org, student, trainer). */
#page-footer {
    display: none !important;
}

/* Admin / site management (default blue) */
body.lms-palette-admin {
    --lms-primary: #19365e;
    --lms-sidebar-end: #446591;
    --lms-primary-rgb: 25, 54, 94;
}

/* Student & trainer (green — matches HTML candidate/trainer mockups) */
body.lms-palette-learner {
    --lms-primary: #086e37;
    --lms-sidebar-end: #0ca050;
    --lms-primary-rgb: 8, 110, 55;
}

/* Breadcrumb text — student & trainer (learner palette only). */
body.lms-palette-learner .lms-page-header .breadcrumb a,
body.lms-palette-learner #page-navbar .breadcrumb a {
    color: var(--lms-primary);
}

body.lms-palette-learner .lms-page-header .breadcrumb-item.active,
body.lms-palette-learner #page-navbar .breadcrumb-item.active,
body.lms-palette-learner .lms-page-header .breadcrumb-item.active a,
body.lms-palette-learner #page-navbar .breadcrumb-item.active a {
    color: var(--lms-primary);
}

body.lms-palette-learner .lms-page-header .breadcrumb-item + .breadcrumb-item::before,
body.lms-palette-learner #page-navbar .breadcrumb-item + .breadcrumb-item::before {
    color: var(--lms-primary);
    opacity: 0.7;
}

/* Organisation portal (matches HTML/organisation-dashboard.html) */
body.lms-palette-organisation {
    --lms-primary: #19365e;
    --lms-sidebar-end: #446591;
    --lms-primary-rgb: 25, 54, 94;
}

body.lms-palette-organisation .lms-sidebar .block_settings {
    display: none !important;
}

/* Administration block — admin users only */
body.lms-palette-learner .lms-sidebar .block_settings {
    display: none !important;
}

body.lms-sidebar-layout {
    background-color: #f8f9fa !important;
}

body.lms-sidebar-layout #page-wrapper #page {
    max-width: 100%;
}

body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre {
    margin-left: var(--lms-sidebar-width);
    width: calc(100% - var(--lms-sidebar-width));
    min-height: calc(100vh - var(--lms-navbar-height));
}

body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre .columnleft.lms-sidebar-column {
    position: fixed;
    top: var(--lms-navbar-height);
    left: 0;
    z-index: 1030;
    flex: 0 0 var(--lms-sidebar-width) !important;
    max-width: var(--lms-sidebar-width) !important;
    width: var(--lms-sidebar-width) !important;
    height: calc(100vh - var(--lms-navbar-height));
    padding: 0 !important;
    margin: 0 !important;
    order: -1;
}

body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre .region-main {
    flex: 1 1 auto !important;
    max-width: 100% !important;
    width: 100%;
    padding: 1.5rem 1.5rem 1.5rem 0;
}

body.lms-sidebar-layout .lms-sidebar {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--lms-primary) 0%, var(--lms-sidebar-end) 100%);
    color: #fff;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1.5rem 0;
}

body.lms-sidebar-layout .lms-sidebar .sidebar-brand {
    padding: 0 1.5rem 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

body.lms-sidebar-layout .lms-sidebar .sidebar-brand img {
    height: 44px;
    width: auto;
    max-width: 100%;
}

body.lms-sidebar-layout .lms-sidebar .sidebar-wrapper {
    flex: 1;
    padding: 0;
}

body.lms-sidebar-layout .lms-sidebar .block-region,
body.lms-sidebar-layout .lms-sidebar aside.block-region {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

body.lms-sidebar-layout .lms-sidebar .block-region > h2 {
    display: none !important;
}

/* Navigation block — flat, no card */
body.lms-sidebar-layout .lms-sidebar .block_navigation.block,
body.lms-sidebar-layout .lms-sidebar .block_navigation {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .card-body,
body.lms-sidebar-layout .lms-sidebar .block_navigation .card-title,
body.lms-sidebar-layout .lms-sidebar .block_navigation h3.card-title {
    display: none !important;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .card-text.content,
body.lms-sidebar-layout .lms-sidebar .block_navigation .block-navigation-content {
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .block_tree_box {
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
}

/* Menu list */
body.lms-sidebar-layout .lms-sidebar .block_navigation .sidebar-menu,
body.lms-sidebar-layout .lms-sidebar .block_navigation .block_tree.sidebar-menu,
body.lms-sidebar-layout .lms-sidebar .block_navigation .student-custom-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .sidebar-menu > li,
body.lms-sidebar-layout .lms-sidebar .block_navigation .block_tree.sidebar-menu > li {
    margin: 0.25rem 0;
}

/* Menu links */
body.lms-sidebar-layout .lms-sidebar .block_navigation .tree_item,
body.lms-sidebar-layout .lms-sidebar .block_navigation a.tree_item,
body.lms-sidebar-layout .lms-sidebar .block_navigation span.tree_item {
    display: flex !important;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1.5rem !important;
    margin: 0;
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent none !important;
    border: 0 !important;
    border-left: 4px solid transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-size: 1rem;
    line-height: 1.4;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation a.tree_item:hover,
body.lms-sidebar-layout .lms-sidebar .block_navigation a.tree_item:focus,
body.lms-sidebar-layout .lms-sidebar .block_navigation a.tree_item.active,
body.lms-sidebar-layout .lms-sidebar .block_navigation span.tree_item.active {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    border-left-color: #fff !important;
    text-decoration: none !important;
}

/* Submenu */
body.lms-sidebar-layout .lms-sidebar .block_navigation .submenu {
    list-style: none;
    padding-left: 0.5rem;
    margin: 0.25rem 0 0.5rem;
    background: transparent;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .submenu .tree_item {
    padding-left: 2.25rem !important;
    font-size: 0.95rem;
}

/* Expand/collapse caret */
body.lms-sidebar-layout .lms-sidebar .block_navigation li.contains_branch > .tree_item.branch {
    background-image: none !important;
    padding-left: 2.5rem !important;
    position: relative;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation li.contains_branch > .tree_item.branch::before {
    content: "";
    position: absolute;
    left: 1.25rem;
    top: 50%;
    margin-top: -4px;
    border: 5px solid transparent;
    border-left-color: rgba(255, 255, 255, 0.85);
    transition: transform 0.2s ease;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation li.contains_branch[aria-expanded="true"] > .tree_item.branch::before {
    transform: rotate(90deg);
    margin-top: -6px;
    margin-left: -2px;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation [aria-hidden="true"] {
    display: none !important;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation [aria-hidden="false"] {
    display: block !important;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .tree_item.hasicon img,
body.lms-sidebar-layout .lms-sidebar .block_navigation .tree_item.hasicon .icon {
    filter: brightness(0) invert(1);
    opacity: 0.95;
    margin-right: 0.5rem;
}

body.lms-sidebar-layout .lms-sidebar .block_navigation .student-custom-nav {
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Sidebar section title (e.g. Administration) */
body.lms-sidebar-layout .lms-sidebar .lms-sidebar-section-title {
    display: block;
    padding: 0.5rem 1.5rem 0.35rem;
    margin: 0.75rem 0 0.25rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    line-height: 1.3;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .lms-sidebar-section-title:first-child {
    margin-top: 0.25rem;
}

/* Administration block (block_settings) — same as Navigation */
body.lms-sidebar-layout .lms-sidebar .block_settings.block,
body.lms-sidebar-layout .lms-sidebar .block_settings {
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .card-body,
body.lms-sidebar-layout .lms-sidebar .block_settings .card-title,
body.lms-sidebar-layout .lms-sidebar .block_settings h3.card-title {
    display: none !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .card-text.content,
body.lms-sidebar-layout .lms-sidebar .block_settings .block-navigation-content {
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .sidebar-menu,
body.lms-sidebar-layout .lms-sidebar .block_settings .block_tree.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .sidebar-menu > li,
body.lms-sidebar-layout .lms-sidebar .block_settings .block_tree.sidebar-menu > li {
    margin: 0.25rem 0;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .tree_item,
body.lms-sidebar-layout .lms-sidebar .block_settings a.tree_item,
body.lms-sidebar-layout .lms-sidebar .block_settings span.tree_item {
    display: flex !important;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1.5rem !important;
    margin: 0;
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
    transition: all 0.3s ease;
    cursor: pointer;
    background: transparent none !important;
    border: 0 !important;
    border-left: 4px solid transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-size: 1rem;
    line-height: 1.4;
}

body.lms-sidebar-layout .lms-sidebar .block_settings a.tree_item:hover,
body.lms-sidebar-layout .lms-sidebar .block_settings a.tree_item:focus,
body.lms-sidebar-layout .lms-sidebar .block_settings a.tree_item.active,
body.lms-sidebar-layout .lms-sidebar .block_settings span.tree_item.active {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    border-left-color: #fff !important;
    text-decoration: none !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .submenu {
    list-style: none;
    padding-left: 0.5rem;
    margin: 0.25rem 0 0.5rem;
    background: transparent;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .submenu .tree_item {
    padding-left: 2.25rem !important;
    font-size: 0.95rem;
}

body.lms-sidebar-layout .lms-sidebar .block_settings li.contains_branch > .tree_item.branch {
    background-image: none !important;
    padding-left: 2.5rem !important;
    position: relative;
}

body.lms-sidebar-layout .lms-sidebar .block_settings li.contains_branch > .tree_item.branch::before {
    content: "";
    position: absolute;
    left: 1.25rem;
    top: 50%;
    margin-top: -4px;
    border: 5px solid transparent;
    border-left-color: rgba(255, 255, 255, 0.85);
    transition: transform 0.2s ease;
}

body.lms-sidebar-layout .lms-sidebar .block_settings li.contains_branch[aria-expanded="true"] > .tree_item.branch::before {
    transform: rotate(90deg);
    margin-top: -6px;
    margin-left: -2px;
}

body.lms-sidebar-layout .lms-sidebar .block_settings [aria-hidden="true"] {
    display: none !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings [aria-hidden="false"] {
    display: block !important;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .tree_item.hasicon img,
body.lms-sidebar-layout .lms-sidebar .block_settings .tree_item.hasicon .icon {
    filter: brightness(0) invert(1);
    opacity: 0.95;
    margin-right: 0.5rem;
}

body.lms-sidebar-layout .lms-sidebar .block_settings hr.sidebar-menu-divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin: 0.5rem 1.5rem;
    opacity: 1;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .lms-settings-search {
    margin-top: 0.5rem;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .lms-settings-search input,
body.lms-sidebar-layout .lms-sidebar .block_settings .lms-settings-search .form-control {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #fff;
}

body.lms-sidebar-layout .lms-sidebar .block_settings .lms-settings-search input::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

body.lms-sidebar-layout .lms-sidebar .block_settings .footer {
    background: transparent;
    border: 0;
    color: #fff;
}

/* Other blocks in sidebar (not nav/admin) */
body.lms-sidebar-layout .lms-sidebar .block:not(.block_navigation):not(.block_settings) {
    background: rgba(255, 255, 255, 0.08);
    border: 0;
    color: #fff;
    margin: 0.5rem 1rem;
    border-radius: 0.375rem;
}

@media (max-width: 768px) {
    body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre {
        margin-left: 0;
        width: 100%;
    }

    body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre .columnleft.lms-sidebar-column {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    body.lms-sidebar-layout #page-wrapper #page-content.blocks-pre .columnleft.lms-sidebar-column.show {
        transform: translateX(0);
    }
}

/* Top navbar — same palette as sidebar */
body.lms-app .lms-top-navbar.navbar {
    background: linear-gradient(90deg, var(--lms-primary) 0%, var(--lms-sidebar-end) 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(25, 54, 94, 0.25);
    min-height: var(--lms-navbar-height);
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
}

body.lms-app .lms-top-navbar .lms-navbar-logo {
    height: 40px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

body.lms-app .lms-top-navbar .lms-navbar-brand .sitename {
    color: #fff;
    font-weight: 600;
}

body.lms-app .lms-top-navbar .navbar-nav .nav-link,
body.lms-app .lms-top-navbar .navbar-nav .nav-link:hover,
body.lms-app .lms-top-navbar .navbar-nav .nav-link:focus,
body.lms-app .lms-top-navbar .navbar-nav .nav-link.active {
    color: rgba(255, 255, 255, 0.92) !important;
}

body.lms-app .lms-top-navbar .navbar-nav .nav-link:hover,
body.lms-app .lms-top-navbar .navbar-nav .nav-link:focus {
    color: #fff !important;
}

body.lms-app .lms-top-navbar #usernavigation .divider {
    border-color: rgba(255, 255, 255, 0.35) !important;
}

/* Keep message popover in DOM for Moodle JS; hide from navbar UI only. */
body.lms-app .lms-top-navbar [data-region="popover-region-messages"] {
    display: none !important;
    visibility: hidden;
    pointer-events: none;
}

/* User menu: only Profile and Log out (all roles). */
body.lms-app .lms-top-navbar .usermenu .dropdown-menu a[data-title]:not([data-title="profile,moodle"]):not([data-title="logout,moodle"]),
body.lms-app .lms-top-navbar .usermenu #user-action-menu .dropdown-item:not([href*="profile.php"]):not([href*="profile_update"]):not([href*="trainer_profile"]):not([href*="logout.php"]):not([href*="loginas.php"]),
body.lms-app .lms-top-navbar .usermenu .dropdown-menu .carousel-navigation-link,
body.lms-app .lms-top-navbar .usermenu .dropdown-menu .dropdown-divider {
    display: none !important;
}

body.lms-app .lms-top-navbar .usermenu-container .dropdown-toggle,
body.lms-app .lms-top-navbar .usermenu-container .login,
body.lms-app .lms-top-navbar .usermenu-container .userbutton,
body.lms-app .lms-top-navbar .usermenu-container .usertext,
body.lms-app .lms-top-navbar .usermenu-container .userinitials {
    color: #fff !important;
}

/* This site does not use profile photos — hide avatar circles in the top bar (all roles). */
body.lms-app .lms-top-navbar .usermenu .userbutton .avatars,
body.lms-app .lms-top-navbar .usermenu .dropdown-toggle .avatar {
    display: none !important;
}

body.lms-app .lms-top-navbar .navbar-plugin-output .dropdown-toggle,
body.lms-app .lms-top-navbar .navbar-plugin-output .icon,
body.lms-app .lms-top-navbar .popover-region-toggle,
body.lms-app .lms-top-navbar .btn-link,
body.lms-app .lms-top-navbar .action-menu-trigger .btn {
    color: rgba(255, 255, 255, 0.92) !important;
}

body.lms-app .lms-top-navbar .form-control,
body.lms-app .lms-top-navbar input[type="search"],
body.lms-app .lms-top-navbar .simplesearchform input {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

body.lms-app .lms-top-navbar .form-control::placeholder,
body.lms-app .lms-top-navbar input[type="search"]::placeholder {
    color: rgba(255, 255, 255, 0.65);
}

body.lms-app .lms-top-navbar .form-control:focus,
body.lms-app .lms-top-navbar input[type="search"]:focus {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.15);
}

/* Admin settings horizontal tabs (e.g. logos section) */
body.lms-app #region-main .nav-tabs {
    border-bottom-color: rgba(var(--lms-primary-rgb), 0.2);
}

body.lms-app #region-main .nav-tabs .nav-link {
    color: var(--lms-primary);
    border-color: transparent;
}

body.lms-app #region-main .nav-tabs .nav-link:hover {
    color: var(--lms-sidebar-end);
    border-color: rgba(var(--lms-primary-rgb), 0.15);
}

body.lms-app #region-main .nav-tabs .nav-link.active {
    color: var(--lms-primary);
    background-color: #fff;
    border-color: rgba(var(--lms-primary-rgb), 0.2) rgba(var(--lms-primary-rgb), 0.2) #fff;
    font-weight: 600;
}