/* ==========================================================================
   Sudan Project Tracker - application theme
   Built on Bootstrap 5.3. Replaces the Metronic 4 / Bootstrap 3 theme.

   Palette is taken from the SRF logo: #254da1 blue, black, #939598 grey.

   NOTE ON THE COMPATIBILITY LAYER (section 12)
   Bootstrap 5 dropped .form-group, .control-label and the horizontal-form
   grid. Those appear 114 and 108 times across 28 views. Rather than edit
   every one, this file re-implements them on top of the Bootstrap 5 grid.
   The markup keeps working, and the layout is Bootstrap 5 underneath.
   ========================================================================== */

/* 1. Design tokens ------------------------------------------------------- */
:root {
    /* Brand */
    --srf-blue: #254da1;
    --srf-blue-600: #1f4189;
    --srf-blue-700: #1a3670;
    --srf-blue-100: #e8eef9;
    --srf-blue-050: #f4f7fc;
    --srf-grey: #939598;

    /* Neutrals */
    --srf-ink: #14181f;
    --srf-body: #3c4453;
    --srf-muted: #6b7484;
    --srf-line: #e3e7ee;
    --srf-line-soft: #eef1f6;
    --srf-surface: #ffffff;
    --srf-canvas: #f5f7fa;

    /* Sidebar */
    --srf-nav-bg: #131926;
    --srf-nav-fg: #a9b2c3;
    --srf-nav-fg-active: #ffffff;
    --srf-nav-hover: #1c2536;

    /* Status */
    --srf-danger: #d6455d;
    --srf-success: #1f9d6b;
    --srf-warning: #d99017;

    --srf-radius: 10px;
    --srf-radius-sm: 7px;
    --srf-shadow: 0 1px 2px rgba(20, 24, 31, .05), 0 2px 8px rgba(20, 24, 31, .04);
    --srf-shadow-lg: 0 8px 28px rgba(20, 24, 31, .12);

    --srf-header-h: 60px;
    --srf-sidebar-w: 232px;

    /* Bootstrap overrides */
    --bs-primary: #254da1;
    --bs-primary-rgb: 37, 77, 161;
    --bs-link-color: #254da1;
    --bs-link-color-rgb: 37, 77, 161;
    --bs-link-hover-color: #1a3670;
    --bs-body-color: #3c4453;
    --bs-body-bg: #f5f7fa;
    --bs-border-color: #e3e7ee;
    --bs-border-radius: 10px;
    --bs-font-sans-serif: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 2. Base ---------------------------------------------------------------- */
* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: var(--bs-font-sans-serif);
    font-size: .875rem;
    line-height: 1.55;
    color: var(--srf-body);
    background: var(--srf-canvas);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { color: var(--srf-ink); font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.3rem; } h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }  h5 { font-size: .9375rem; } h6 { font-size: .875rem; }

a { text-decoration: none; }
a:hover { text-decoration: none; }

hr { border-color: var(--srf-line); opacity: 1; }

/* 3. App shell ----------------------------------------------------------- */
.app-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1030;
    height: var(--srf-header-h);
    display: flex; align-items: center;
    padding: 0 1.25rem;
    background: var(--srf-nav-bg);
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.app-header .app-brand { display: flex; align-items: center; gap: .625rem; }
.app-header .app-brand img { height: 30px; width: auto; display: block; }

.app-sidebar-toggle {
    display: none;
    background: transparent; border: 0; color: var(--srf-nav-fg);
    font-size: 1.15rem; line-height: 1; padding: .5rem .625rem;
    margin-right: .25rem; border-radius: var(--srf-radius-sm);
}
.app-sidebar-toggle:hover { background: var(--srf-nav-hover); color: #fff; }

.app-header .app-user {
    margin-left: auto; display: flex; align-items: center; gap: .75rem;
    color: var(--srf-nav-fg); font-size: .8125rem;
}
.app-header .app-user .app-user-name { color: #fff; font-weight: 500; }

/* Sidebar */
.app-sidebar {
    position: fixed; top: var(--srf-header-h); bottom: 0; left: 0;
    width: var(--srf-sidebar-w); z-index: 1020;
    background: var(--srf-nav-bg);
    overflow-y: auto; overscroll-behavior: contain;
    padding: .875rem 0 1.5rem;
}
.app-sidebar::-webkit-scrollbar { width: 6px; }
.app-sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .12); border-radius: 3px; }

.app-nav { list-style: none; margin: 0; padding: 0 .625rem; }
.app-nav li { margin: 1px 0; }

.app-nav > li > a,
.app-nav .app-nav-sub > li > a {
    display: flex; align-items: center; gap: .6875rem;
    padding: .5625rem .75rem;
    color: var(--srf-nav-fg);
    font-size: .8125rem; font-weight: 500;
    border-radius: var(--srf-radius-sm);
    transition: background .12s ease, color .12s ease;
}
.app-nav > li > a:hover,
.app-nav .app-nav-sub > li > a:hover { background: var(--srf-nav-hover); color: #fff; }

.app-nav > li.active > a { background: var(--srf-blue); color: #fff; }
.app-nav > li.active > a:hover { background: var(--srf-blue-600); }

.app-nav i { width: 17px; text-align: center; font-size: .9375rem; flex: none; }
.app-nav .app-nav-caret { margin-left: auto; font-size: .6875rem; transition: transform .15s ease; }
.app-nav > li.open > .app-nav-caret,
.app-nav > li > a[aria-expanded="true"] .app-nav-caret { transform: rotate(90deg); }

.app-nav-sub { list-style: none; margin: 2px 0 4px; padding: 0 0 0 1.9375rem; }
.app-nav-sub > li > a { font-size: .8125rem; font-weight: 400; padding: .4375rem .75rem; }
.app-nav-sub > li.active > a { color: #fff; background: var(--srf-nav-hover); }
.app-nav-sub > li.active > a::before {
    content: ""; position: absolute; left: 1.25rem; width: 3px; height: 15px;
    background: var(--srf-blue); border-radius: 2px;
}
.app-nav-sub > li { position: relative; }

.app-nav-heading {
    padding: 1rem .75rem .375rem; margin: 0;
    font-size: .6875rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
    color: #5d6879;
}

/* Content */
.app-main {
    margin-left: var(--srf-sidebar-w);
    padding-top: var(--srf-header-h);
    min-height: 100vh;
    display: flex; flex-direction: column;
}
.app-content { flex: 1; padding: 1.5rem; }
.app-content > .row { margin-left: 0; margin-right: 0; }

.app-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--srf-line);
    background: var(--srf-surface);
    font-size: .8125rem; color: var(--srf-muted);
}
.app-footer a { color: var(--srf-muted); }
.app-footer a:hover { color: var(--srf-blue); }

.app-sidebar-backdrop {
    display: none; position: fixed; inset: 0; z-index: 1019;
    background: rgba(19, 25, 38, .5);
}
.app-sidebar-backdrop.show { display: block; }

/* Page heading */
.page-head { margin-bottom: 1.25rem; }
.page-head h1, .page-head .page-title {
    margin: 0; font-size: 1.375rem; font-weight: 650; color: var(--srf-ink);
}
.page-head .page-sub { margin: .25rem 0 0; color: var(--srf-muted); font-size: .8125rem; }

/* 4. Cards --------------------------------------------------------------- */
.card {
    background: var(--srf-surface);
    border: 1px solid var(--srf-line);
    border-radius: var(--srf-radius);
    box-shadow: var(--srf-shadow);
    margin-bottom: 1.25rem;
}
.card-header {
    display: flex; align-items: center; gap: .625rem;
    padding: .875rem 1.125rem;
    background: transparent;
    border-bottom: 1px solid var(--srf-line-soft);
    font-weight: 600; color: var(--srf-ink); font-size: .9375rem;
    border-radius: var(--srf-radius) var(--srf-radius) 0 0;
}
.card-header > i:first-child { color: var(--srf-blue); font-size: .9375rem; }
.card-header .card-tools { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.card-body { padding: 1.125rem; }
.card-footer {
    padding: .875rem 1.125rem;
    background: var(--srf-blue-050);
    border-top: 1px solid var(--srf-line-soft);
    border-radius: 0 0 var(--srf-radius) var(--srf-radius);
}

/* 5. Buttons ------------------------------------------------------------- */
.btn {
    --bs-btn-padding-y: .4375rem;
    --bs-btn-padding-x: .9375rem;
    --bs-btn-font-size: .8125rem;
    --bs-btn-font-weight: 500;
    --bs-btn-border-radius: var(--srf-radius-sm);
    letter-spacing: .005em;
}
.btn i { margin-right: .375rem; }
.btn i:only-child { margin-right: 0; }

.btn-primary {
    --bs-btn-bg: var(--srf-blue); --bs-btn-border-color: var(--srf-blue);
    --bs-btn-hover-bg: var(--srf-blue-600); --bs-btn-hover-border-color: var(--srf-blue-600);
    --bs-btn-active-bg: var(--srf-blue-700); --bs-btn-active-border-color: var(--srf-blue-700);
    --bs-btn-disabled-bg: var(--srf-blue); --bs-btn-disabled-border-color: var(--srf-blue);
}
.btn-secondary {
    --bs-btn-color: var(--srf-body); --bs-btn-bg: #fff; --bs-btn-border-color: var(--srf-line);
    --bs-btn-hover-color: var(--srf-ink); --bs-btn-hover-bg: var(--srf-canvas); --bs-btn-hover-border-color: #d3d9e3;
    --bs-btn-active-color: var(--srf-ink); --bs-btn-active-bg: #eceff4; --bs-btn-active-border-color: #d3d9e3;
}
.btn-danger {
    --bs-btn-bg: var(--srf-danger); --bs-btn-border-color: var(--srf-danger);
    --bs-btn-hover-bg: #c03a51; --bs-btn-hover-border-color: #c03a51;
    --bs-btn-active-bg: #ab3348; --bs-btn-active-border-color: #ab3348;
}
.btn-success {
    --bs-btn-bg: var(--srf-success); --bs-btn-border-color: var(--srf-success);
    --bs-btn-hover-bg: #1a8259; --bs-btn-hover-border-color: #1a8259;
}
.btn-sm { --bs-btn-padding-y: .3125rem; --bs-btn-padding-x: .6875rem; --bs-btn-font-size: .78125rem; }
.btn-lg { --bs-btn-padding-y: .625rem; --bs-btn-padding-x: 1.25rem; --bs-btn-font-size: .9375rem; }

/* 6. Forms --------------------------------------------------------------- */
.form-control, .form-select {
    font-size: .8125rem;
    padding: .4688rem .6875rem;
    color: var(--srf-ink);
    background-color: #fff;
    border: 1px solid var(--srf-line);
    border-radius: var(--srf-radius-sm);
    transition: border-color .12s ease, box-shadow .12s ease;
}
.form-control:focus, .form-select:focus {
    border-color: var(--srf-blue);
    box-shadow: 0 0 0 3px rgba(37, 77, 161, .13);
}
.form-control::placeholder { color: #9aa3b2; }
.form-control[readonly], .form-control:disabled,
.form-select[disabled], .form-select:disabled {
    background-color: var(--srf-canvas);
    color: var(--srf-body);
    border-color: var(--srf-line-soft);
}
textarea.form-control { line-height: 1.55; }

.form-label, .control-label, .col-form-label {
    font-size: .8125rem; font-weight: 500; color: var(--srf-ink);
    margin-bottom: .3125rem;
}

.form-check-input { border-color: #c3cad6; }
.form-check-input:checked { background-color: var(--srf-blue); border-color: var(--srf-blue); }
.form-check-input:focus { border-color: var(--srf-blue); box-shadow: 0 0 0 3px rgba(37, 77, 161, .13); }
.form-check-label { font-size: .8125rem; }

.input-group-text {
    font-size: .8125rem; background: var(--srf-canvas);
    border-color: var(--srf-line); color: var(--srf-muted);
    border-radius: var(--srf-radius-sm);
}

/* Validation */
.text-danger, .field-validation-error { color: var(--srf-danger) !important; font-size: .78125rem; }
.field-validation-error { display: inline-block; margin-top: .25rem; }
.input-validation-error { border-color: var(--srf-danger) !important; }
.input-validation-error:focus { box-shadow: 0 0 0 3px rgba(214, 69, 93, .13) !important; }
.validation-summary-errors {
    background: #fdf2f4; border: 1px solid #f5d3da; color: #a32e44;
    border-radius: var(--srf-radius-sm); padding: .75rem 1rem; font-size: .8125rem;
    margin-bottom: 1rem;
}
.validation-summary-errors ul { margin: 0; padding-left: 1.125rem; }
.validation-summary-valid { display: none; }

/* 7. Tables -------------------------------------------------------------- */
.table {
    --bs-table-bg: transparent;
    font-size: .8125rem;
    color: var(--srf-body);
    margin-bottom: 0;
    vertical-align: middle;
}
.table > thead > tr > th {
    background: var(--srf-canvas);
    color: var(--srf-muted);
    font-weight: 600; font-size: .71875rem;
    letter-spacing: .05em; text-transform: uppercase;
    padding: .6875rem .875rem;
    border-bottom: 1px solid var(--srf-line);
    white-space: nowrap;
}
.table > tbody > tr > td { padding: .75rem .875rem; border-bottom: 1px solid var(--srf-line-soft); }
.table > tbody > tr:last-child > td { border-bottom: 0; }
.table-hover > tbody > tr:hover > * { background-color: var(--srf-blue-050); }
.table-striped > tbody > tr:nth-of-type(odd) > * { background-color: #fbfcfd; }
.table a { color: var(--srf-blue); font-weight: 500; }
.table a:hover { color: var(--srf-blue-700); text-decoration: underline; }

/* Tables must scroll rather than break the page on small screens */
.table-responsive, .table-scrollable {
    overflow-x: auto; -webkit-overflow-scrolling: touch;
    border-radius: var(--srf-radius-sm);
}

.table-empty { padding: 2.25rem 1rem; text-align: center; color: var(--srf-muted); font-size: .8125rem; }

/* 8. Modals -------------------------------------------------------------- */
.modal-content {
    border: 0; border-radius: var(--srf-radius);
    box-shadow: var(--srf-shadow-lg);
}
.modal-header {
    padding: .9375rem 1.25rem;
    border-bottom: 1px solid var(--srf-line-soft);
    border-radius: var(--srf-radius) var(--srf-radius) 0 0;
}
.modal-title { font-size: .9375rem; font-weight: 600; color: var(--srf-ink); }
.modal-body { padding: 1.25rem; font-size: .8125rem; }
.modal-footer {
    padding: .875rem 1.25rem;
    border-top: 1px solid var(--srf-line-soft);
    background: var(--srf-blue-050);
    border-radius: 0 0 var(--srf-radius) var(--srf-radius);
}

/* 9. Pagination ---------------------------------------------------------- */
.pagination { --bs-pagination-font-size: .8125rem; margin: 0; gap: .25rem; }
.pagination .page-link {
    border-radius: var(--srf-radius-sm);
    border-color: var(--srf-line);
    color: var(--srf-body);
    padding: .375rem .6875rem;
}
.pagination .page-link:hover { background: var(--srf-blue-050); color: var(--srf-blue); }
.pagination .active > .page-link, .pagination .page-item.active .page-link {
    background: var(--srf-blue); border-color: var(--srf-blue); color: #fff;
}
.pagination .disabled > .page-link, .pagination .page-item.disabled .page-link {
    color: #b3bac6; background: #fff; border-color: var(--srf-line-soft);
}

/* 10. Login -------------------------------------------------------------- */
body.login-page {
    background: linear-gradient(160deg, #16203a 0%, #254da1 100%);
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 2rem 1rem;
}
.login-shell { width: 100%; max-width: 400px; }
.login-brand { text-align: center; margin-bottom: 1.5rem; }
.login-brand img { max-width: 200px; width: 100%; height: auto; }
.login-card {
    background: #fff; border-radius: 14px;
    box-shadow: 0 18px 48px rgba(9, 14, 28, .32);
    padding: 1.875rem;
}
.login-card h3 { font-size: 1.125rem; margin: 0 0 .3125rem; }
.login-card .login-hint { color: var(--srf-muted); font-size: .8125rem; margin-bottom: 1.25rem; }
.login-card .form-control { padding: .5625rem .75rem; }
.login-foot { text-align: center; margin-top: 1.25rem; font-size: .78125rem; color: rgba(255, 255, 255, .65); }
.login-foot a { color: rgba(255, 255, 255, .85); }

/* 11. Plugin skins ------------------------------------------------------- */
/* bootstrap-select */
.bootstrap-select > .dropdown-toggle {
    background: #fff !important;
    border: 1px solid var(--srf-line) !important;
    border-radius: var(--srf-radius-sm) !important;
    color: var(--srf-ink) !important;
    font-size: .8125rem;
    padding: .4688rem .6875rem;
    box-shadow: none !important;
}
.bootstrap-select > .dropdown-toggle:focus,
.bootstrap-select.show > .dropdown-toggle {
    border-color: var(--srf-blue) !important;
    box-shadow: 0 0 0 3px rgba(37, 77, 161, .13) !important;
    outline: 0 !important;
}
.bootstrap-select .dropdown-menu {
    border: 1px solid var(--srf-line); border-radius: var(--srf-radius-sm);
    box-shadow: var(--srf-shadow-lg); font-size: .8125rem; padding: .3125rem;
}
.bootstrap-select .dropdown-menu li a { border-radius: 5px; padding: .4375rem .625rem; }
.bootstrap-select .dropdown-menu li a:hover { background: var(--srf-blue-050); }
.bootstrap-select .dropdown-menu li.selected a,
.bootstrap-select .dropdown-menu .active > a { background: var(--srf-blue) !important; color: #fff !important; }
.bootstrap-select .bs-searchbox .form-control { font-size: .8125rem; }
.bootstrap-select.form-control { padding: 0; border: 0; }

/* bootstrap-datepicker */
.datepicker {
    border: 1px solid var(--srf-line); border-radius: var(--srf-radius-sm);
    box-shadow: var(--srf-shadow-lg); padding: .5rem; font-size: .8125rem;
}
.datepicker table tr td, .datepicker table tr th { border-radius: 6px; width: 30px; height: 30px; }
.datepicker table tr td.active, .datepicker table tr td.active:hover,
.datepicker table tr td.active.active { background: var(--srf-blue) !important; color: #fff !important; }
.datepicker table tr td.today { background: var(--srf-blue-100) !important; color: var(--srf-blue) !important; }
.datepicker table tr td.day:hover { background: var(--srf-blue-050); }

/* DataTables */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select,
div.dt-container .dt-search input, div.dt-container .dt-length select {
    border: 1px solid var(--srf-line); border-radius: var(--srf-radius-sm);
    padding: .375rem .625rem; font-size: .8125rem;
}
.dataTables_wrapper .dataTables_info, div.dt-container .dt-info {
    font-size: .78125rem; color: var(--srf-muted); padding-top: .75rem;
}

/* 12. Bootstrap 3 compatibility layer ------------------------------------
   Bootstrap 5 removed .form-group / .control-label and the .form-horizontal
   grid. These rules re-implement that idiom on the Bootstrap 5 grid so the
   existing markup keeps its two-column label/field layout.
   ----------------------------------------------------------------------- */
.form-group { margin-bottom: 1rem; }

/* Only form-groups that use the label/field column idiom become flex rows.
   Bootstrap 5's own .col-* classes then supply the widths - do not restate
   them here, or they override the framework and everything goes full width. */
.form-group:has(> label[class*="col-"]),
[class*="col-"]:has(> label[class*="col-"]) {
    display: flex; flex-wrap: wrap; align-items: flex-start;
}
.form-group > label[class*="col-"] {
    float: none; padding-top: .4688rem; padding-right: .875rem;
    text-align: right; margin-bottom: 0;
}

/* Bootstrap 5's col-md-* carries no width below the md breakpoint, so restore
   the full-width stacking Bootstrap 3 gave these fields on small screens. */
@media (max-width: 767.98px) {
    .form-group > [class*="col-md-"],
    .form-group > [class*="col-sm-"] { flex: 0 0 100%; width: 100%; }
    .form-group > label[class*="col-"] {
        text-align: left; padding-top: 0; margin-bottom: .3125rem;
    }
}

/* Legacy helpers still present in some views */
.help-block { font-size: .78125rem; color: var(--srf-muted); margin-top: .25rem; }
.pull-right { float: right !important; }
.pull-left { float: left !important; }
.text-right { text-align: right !important; }
.text-left { text-align: left !important; }
.hide { display: none !important; }

/* Legacy Metronic portlet -> card. Kept so any portlet still in the markup
   renders as a modern card instead of losing all styling. */
.portlet {
    background: var(--srf-surface);
    border: 1px solid var(--srf-line);
    border-radius: var(--srf-radius);
    box-shadow: var(--srf-shadow);
    margin-bottom: 1.25rem;
}
.portlet > .portlet-title {
    display: flex; align-items: center; gap: .625rem;
    padding: .875rem 1.125rem;
    border-bottom: 1px solid var(--srf-line-soft);
    min-height: 0;
}
.portlet > .portlet-title > .caption {
    font-weight: 600; color: var(--srf-ink); font-size: .9375rem;
    display: flex; align-items: center; gap: .5rem; float: none; padding: 0;
}
.portlet > .portlet-title > .caption > i { color: var(--srf-blue); font-size: .9375rem; }
.portlet > .portlet-title > .tools,
.portlet > .portlet-title > .actions { margin-left: auto; display: flex; align-items: center; gap: .5rem; float: none; padding: 0; }
.portlet > .portlet-body { padding: 1.125rem; }
.portlet.box > .portlet-title { border-bottom: 1px solid var(--srf-line-soft); }
.portlet.box.green > .portlet-title > .caption > i,
.portlet.box.blue > .portlet-title > .caption > i,
.portlet.box.purple > .portlet-title > .caption > i { color: var(--srf-blue); }

/* The old theme's colour-coded buttons */
.btn.blue { background: var(--srf-blue); border-color: var(--srf-blue); color: #fff; }
.btn.blue:hover { background: var(--srf-blue-600); border-color: var(--srf-blue-600); color: #fff; }
.btn.green { background: var(--srf-success); border-color: var(--srf-success); color: #fff; }
.btn.green:hover { background: #1a8259; border-color: #1a8259; color: #fff; }
.btn.red { background: var(--srf-danger); border-color: var(--srf-danger); color: #fff; }
.btn.red:hover { background: #c03a51; border-color: #c03a51; color: #fff; }
.btn.default {
    background: #fff; border-color: var(--srf-line); color: var(--srf-body);
}
.btn.default:hover { background: var(--srf-canvas); color: var(--srf-ink); }

/* 13. Responsive --------------------------------------------------------- */
@media (max-width: 991.98px) {
    .app-sidebar {
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: var(--srf-shadow-lg);
    }
    .app-sidebar.show { transform: translateX(0); }
    .app-main { margin-left: 0; }
    .app-sidebar-toggle { display: inline-flex; align-items: center; }
    .app-content { padding: 1rem; }
}

@media (max-width: 575.98px) {
    .app-content { padding: .75rem; }
    .card-body { padding: .875rem; }
    .app-header { padding: 0 .875rem; }
}

/* Print */
@media print {
    .app-header, .app-sidebar, .app-footer, .btn, .no-print { display: none !important; }
    .app-main { margin: 0; padding: 0; }
    .card { border: 1px solid #ccc; box-shadow: none; }
}

/* 14. Legacy theme classes still used in the views ------------------------
   These came from Metronic. Rather than edit every view, they are given
   sensible Bootstrap 5 era styling here.
   ----------------------------------------------------------------------- */

/* Login / forgot-password forms */
.forget-form { display: none; }
.form-title { font-size: 1.125rem; font-weight: 600; color: var(--srf-ink); margin: 0 0 .3125rem; }
.login-card .form-title + .alert { margin-top: .75rem; }
.login-card h3 { font-size: 1.125rem; margin: 0 0 .3125rem; }
.login-card h4 { font-size: .8125rem; font-weight: 600; margin: 1rem 0 .25rem; }
.login-card p { font-size: .78125rem; color: var(--srf-muted); margin-bottom: 0; }
.display-hide { display: none; }
.visible-ie8, .visible-ie9 { display: none !important; }
.m-icon-swapright, .m-icon-swapleft, .m-icon-white { display: none; }

.form-actions { margin-top: 1.125rem; }
.login-card .form-actions { display: block; }
.login-card .form-actions .btn { margin-top: .25rem; }
.forget-password { margin-top: 1.125rem; padding-top: 1rem; border-top: 1px solid var(--srf-line-soft); }
.forget-password h4 { margin-top: 0; }

.btn.blue-haze {
    background: var(--srf-blue); border-color: var(--srf-blue); color: #fff;
}
.btn.blue-haze:hover { background: var(--srf-blue-600); border-color: var(--srf-blue-600); color: #fff; }

/* Input with a leading icon */
.input-icon { position: relative; }
.input-icon > i {
    position: absolute; left: .75rem; top: 1.1875rem; transform: translateY(-50%);
    color: #9aa3b2; font-size: .875rem; z-index: 4; pointer-events: none;
}
.input-icon > .form-control { padding-left: 2.125rem; }
.input-icon > .field-validation-error,
.input-icon > .field-validation-error-custom { padding-left: 0; }

/* Checkbox label used on the login form */
.login-card label.checkbox { font-size: .8125rem; display: inline-flex; align-items: center; gap: .4375rem; }
.login-card label.checkbox input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--srf-blue); }

/* Metronic note boxes */
.note {
    padding: .875rem 1.125rem; border-radius: var(--srf-radius-sm);
    border-left: 3px solid var(--srf-line); background: #fff; margin-bottom: 1.25rem;
}
.note p { margin-bottom: 0; font-size: .8125rem; }
.note-success { border-left-color: var(--srf-success); background: #f0faf5; }
.note-info { border-left-color: var(--srf-blue); background: var(--srf-blue-050); }
.note-warning { border-left-color: var(--srf-warning); background: #fdf7ec; }
.note-danger { border-left-color: var(--srf-danger); background: #fdf2f4; }

.bold { font-weight: 600; }
.uppercase { text-transform: uppercase; }

/* 15. Login form layout ---------------------------------------------------
   The login markup is stacked, not the label/field grid used elsewhere, so it
   opts out of the horizontal-form bridge entirely.
   ----------------------------------------------------------------------- */
.login-card .form-group { display: block; margin-bottom: .875rem; }
.login-card .form-group > .input-icon { display: block; width: 100%; }
.login-card .form-control { width: 100%; }

.login-card .form-actions { display: block; margin-top: 1.25rem; }
.login-card .form-actions .btn,
.login-card .form-actions .btn.pull-right {
    float: none !important;
    display: block; width: 100%;
    margin-top: .875rem;
}
.login-card .form-actions label.checkbox { margin-bottom: 0; }
.login-card .form-actions h4 { margin-top: 1.25rem; }

.login-card .forget-form .form-actions { display: flex; gap: .5rem; flex-direction: column-reverse; }
.login-card .forget-form .form-actions .btn { margin-top: 0; }
.login-card .forget-form .form-actions .btn:not(.blue-haze) {
    background: #fff; border: 1px solid var(--srf-line); color: var(--srf-body);
}

/* Validation summary on the login card */
.login-card > .text-danger:not(:empty),
.login-card .validation-summary-errors { margin-bottom: .875rem; }

/* 16. Rows-per-page selector ---------------------------------------------
   The old theme absolutely positioned this over the table header. Here it is
   a normal right-aligned control sitting above the project list.
   ----------------------------------------------------------------------- */
.project-listing-table-wrapper { margin-bottom: .625rem; }
.project-listing-table-wrapper .custom-select {
    display: flex; justify-content: flex-end; text-align: right;
}
.project-listing-table-wrapper .custom-select > div { width: 110px; }
.project-listing-table-wrapper select { width: 110px; }

/* 17. Bare checkboxes and radios -----------------------------------------
   Html.CheckBoxFor / Html.RadioButtonFor emit inputs with no class, so they
   fall through Bootstrap 5's .form-check-input styling. Style them directly
   rather than editing every view.
   ----------------------------------------------------------------------- */
input[type="checkbox"]:not(.form-check-input),
input[type="radio"]:not(.form-check-input) {
    width: 15px; height: 15px;
    vertical-align: -2px;
    margin-right: .375rem;
    accent-color: var(--srf-blue);
    cursor: pointer;
}
input[type="checkbox"]:not(.form-check-input) + label,
input[type="radio"]:not(.form-check-input) + label,
input[type="hidden"] + label {
    font-size: .8125rem; font-weight: 400; color: var(--srf-body);
    cursor: pointer; margin-bottom: 0;
}

/* Category / option lists rendered as a stack of plain divs */
.form-group > [class*="col-"] > div > input[type="checkbox"] { margin-top: 0; }
.form-group > [class*="col-"] > div:has(> input[type="checkbox"]) {
    padding: .1875rem 0;
    display: flex; align-items: center;
}

/* 18. Modal headers from the old markup ----------------------------------
   These headers carry a bare icon + text node rather than an h5.modal-title,
   so style the header itself instead of rewriting every partial.
   ----------------------------------------------------------------------- */
.modal-header {
    font-size: .9375rem; font-weight: 600; color: var(--srf-ink);
    align-items: center;
}
.modal-header > i,
.modal-header .modal-title > i { color: var(--srf-blue); margin-right: .5rem; font-size: .9375rem; }
.modal-header .btn-close { order: 99; margin-left: auto; }

/* Fields inside modals keep the label/field split readable */
.modal .form-group { margin-bottom: .875rem; }
.modal-body > form > .row:last-of-type { margin-bottom: 0; }
.modal-body .modal-footer { margin: .625rem -1.25rem -1.25rem; }

/* Any .close left over from the old theme still needs to look like a close button */
.close:not(.btn-close) {
    background: transparent; border: 0; font-size: 1.25rem; line-height: 1;
    opacity: .5; margin-left: auto; padding: .25rem;
}
.close:not(.btn-close):hover { opacity: .85; }

/* 19. Button classes Bootstrap 5 dropped or recoloured -------------------
   .btn-default and .btn-xs are Bootstrap 3 classes with no Bootstrap 5
   equivalent, so those buttons render unstyled. .btn-info is Bootstrap 5 cyan,
   which sits outside this palette.
   ----------------------------------------------------------------------- */
.btn-default {
    --bs-btn-color: var(--srf-body); --bs-btn-bg: #fff; --bs-btn-border-color: var(--srf-line);
    --bs-btn-hover-color: var(--srf-ink); --bs-btn-hover-bg: var(--srf-canvas); --bs-btn-hover-border-color: #d3d9e3;
    --bs-btn-active-color: var(--srf-ink); --bs-btn-active-bg: #eceff4; --bs-btn-active-border-color: #d3d9e3;
    color: var(--srf-body); background-color: #fff; border-color: var(--srf-line);
}
.btn-default:hover { color: var(--srf-ink); background-color: var(--srf-canvas); border-color: #d3d9e3; }

.btn-info {
    --bs-btn-color: var(--srf-blue); --bs-btn-bg: var(--srf-blue-100); --bs-btn-border-color: var(--srf-blue-100);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--srf-blue); --bs-btn-hover-border-color: var(--srf-blue);
    --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--srf-blue-600); --bs-btn-active-border-color: var(--srf-blue-600);
}

.btn-xs {
    --bs-btn-padding-y: .1875rem; --bs-btn-padding-x: .5rem;
    --bs-btn-font-size: .75rem; --bs-btn-border-radius: 5px;
}

/* 20. Action rows under tables -------------------------------------------
   The admin lists and the project list put their Add button / pager in a bare
   .text-right div immediately after the table. Bootstrap 3's own spacing used
   to separate them; in Bootstrap 5 they sit flush against the table edge.
   ----------------------------------------------------------------------- */
.portlet-body > .text-right,
.portlet-body > .text-end,
.card-body > .text-right,
.card-body > .text-end {
    margin-top: 1rem;
}

/* Error page search box: .input-medium was a Metronic width helper. */

/* 21. Funding allocation rows --------------------------------------------
   Each row pairs full-height form controls with a btn-xs delete button. The
   columns are top-aligned by default, so the shorter button sits high against
   the fields. Centre the row instead.
   ----------------------------------------------------------------------- */
.allocation-row { align-items: center; }

/* 22. Error page ----------------------------------------------------------
   Reached both by a missing page (404) and by an unhandled exception (500).
   The status number is the anchor; everything else stays quiet.
   ----------------------------------------------------------------------- */
.page-404 {
    max-width: 34rem;
    margin: 3rem auto;
    padding: 2rem 0;
    text-align: center;
}
.page-404 .number {
    font-size: clamp(3.5rem, 12vw, 5.5rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.04em;
    color: var(--srf-blue);
    opacity: .22;
    font-variant-numeric: tabular-nums;
}
.page-404 .details { margin-top: .5rem; }
.page-404 .details h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--srf-ink);
    margin: 0 0 .5rem;
}
.page-404 .details p {
    color: var(--srf-muted);
    font-size: .875rem;
    line-height: 1.6;
    margin: 0 0 .75rem;
}
.page-404 .details a { color: var(--srf-blue); font-weight: 500; }
.page-404 .details a:hover { text-decoration: underline; }
.page-404 .error-reference { margin-top: 1.25rem; font-size: .78125rem; }
.page-404 .error-reference code {
    font-size: .78125rem;
    background: var(--sunk, var(--srf-canvas));
    border: 1px solid var(--srf-line-soft);
    border-radius: 4px;
    padding: .1em .4em;
    color: var(--srf-body);
}