/*
 * Exam Hub portal theme.
 *
 * Single source of truth for the design tokens, plus a restyle of the NobleUI /
 * Bootstrap 5 classes the portal already uses. Load order matters:
 *
 *     demo1/style.css  →  portal-theme.css  →  dark-nav.css  →  page css
 *
 * The vendor stylesheet is pre-built and committed (no sass step in this repo),
 * so it is never edited directly — everything here is an override.
 *
 * NobleUI is Bootstrap 5.3, which drives most of its look from --bs-* custom
 * properties. Wherever a variable will do the job we set the variable instead of
 * fighting selector specificity.
 */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ================================================================== tokens */

:root {
    --ex-accent: #3a4de8;
    --ex-accent-hover: #2f3fc4;
    --ex-accent-soft: #eef0fe;
    --ex-accent-rgb: 58, 77, 232;

    --ex-ink: #111827;
    --ex-body: #374151;
    --ex-muted: #6b7280;

    --ex-line: #e8eaee;
    --ex-line-strong: #d5d8de;
    --ex-surface: #ffffff;
    --ex-surface-2: #fafafb;
    --ex-surface-3: #f3f4f6;

    --ex-ok: #16a34a;
    --ex-ok-ink: #15803d;
    --ex-ok-soft: #f1faf4;
    --ex-ok-line: #cbebd6;

    --ex-warn: #d97706;
    --ex-warn-ink: #b45309;
    --ex-warn-soft: #fff8eb;
    --ex-warn-line: #f5e0b6;

    --ex-danger: #dc2626;
    --ex-danger-ink: #b91c1c;
    --ex-danger-soft: #fef2f2;
    --ex-danger-line: #f6d2d2;

    --ex-info: #0891b2;
    --ex-info-ink: #0e7490;
    --ex-info-soft: #ecfeff;
    --ex-info-line: #c5e9f0;

    --ex-radius-card: 14px;
    --ex-radius-ctl: 10px;
    --ex-radius-pill: 999px;

    /* --- Bootstrap variables re-pointed at the tokens above --------------- */
    --bs-font-sans-serif: "Inter", "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, sans-serif;

    --bs-primary: #3a4de8;
    --bs-primary-rgb: 58, 77, 232;
    --bs-success: #16a34a;
    --bs-success-rgb: 22, 163, 74;
    --bs-danger: #dc2626;
    --bs-danger-rgb: 220, 38, 38;
    --bs-warning: #d97706;
    --bs-warning-rgb: 217, 119, 6;
    --bs-info: #0891b2;
    --bs-info-rgb: 8, 145, 178;
    --bs-secondary: #6b7280;
    --bs-secondary-rgb: 107, 114, 128;

    --bs-body-color: #374151;
    --bs-body-color-rgb: 55, 65, 81;
    --bs-body-bg: #fafafb;
    --bs-border-color: #e8eaee;
    --bs-link-color: #3a4de8;
    --bs-link-hover-color: #2f3fc4;

    --bs-border-radius: 0.625rem;
    --bs-border-radius-sm: 0.5rem;
    --bs-border-radius-lg: 0.875rem;
}

body {
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.005em;
}

/* ============================================================ page canvas */

.main-wrapper .page-wrapper .page-content {
    background: var(--ex-surface-2);
    padding: 26px 28px 34px;
}

@media (max-width: 767px) {
    .main-wrapper .page-wrapper .page-content {
        padding: 20px 15px 28px;
    }
}

.page-content h1,
.page-content h2,
.page-content h3,
.page-content h4,
.page-content h5,
.page-content h6 {
    color: var(--ex-ink);
    letter-spacing: -0.015em;
}

/* ================================================================== cards */

.card {
    --bs-card-border-width: 1px;
    --bs-card-border-color: var(--ex-line);
    --bs-card-border-radius: var(--ex-radius-card);
    --bs-card-inner-border-radius: calc(var(--ex-radius-card) - 1px);
    --bs-card-box-shadow: none;
    --bs-card-cap-bg: transparent;
    --bs-card-spacer-y: 1.375rem;
    --bs-card-spacer-x: 1.375rem;
    --bs-card-cap-padding-y: 1.125rem;
    --bs-card-cap-padding-x: 1.375rem;
    box-shadow: none;
}

.card-header {
    border-bottom: 1px solid var(--ex-line);
}

.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4,
.card-header h5 {
    font-size: 17px;
    font-weight: 600;
    margin: 0;
    color: var(--ex-ink);
}

.card-header h4 small,
.card-header h5 small,
.card-title small {
    font-size: 13px;
    font-weight: 400;
    color: var(--ex-muted);
}

/* NobleUI ships `.card .card-title { text-transform: uppercase }` — headings read
   as labels there. One extra class beats it. */
.card .card-title,
.card-title {
    font-size: 16px;
    font-weight: 600;
    text-transform: none;
    color: var(--ex-ink);
    margin-bottom: 1.125rem;
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--ex-line);
}

/* card nested in a card: drop the border so it reads as a section, not a box */
.card .card .card {
    border-color: var(--ex-line);
}

/* ================================================================ buttons */

.btn {
    --bs-btn-border-radius: var(--ex-radius-ctl);
    --bs-btn-font-weight: 500;
    --bs-btn-padding-y: 0.6rem;
    --bs-btn-padding-x: 1.05rem;
    white-space: nowrap;
    letter-spacing: 0;
    transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}

.btn-lg {
    --bs-btn-border-radius: var(--ex-radius-ctl);
    --bs-btn-padding-y: 0.75rem;
    --bs-btn-padding-x: 1.35rem;
}

.btn-sm {
    --bs-btn-border-radius: 8px;
    --bs-btn-padding-y: 0.45rem;
    --bs-btn-padding-x: 0.8rem;
    --bs-btn-font-size: 0.8125rem;
}

.btn-xs {
    border-radius: 8px;
    padding: 0.35rem 0.7rem;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.45;
}

.btn-primary {
    --bs-btn-bg: var(--ex-accent);
    --bs-btn-border-color: var(--ex-accent);
    --bs-btn-hover-bg: var(--ex-accent-hover);
    --bs-btn-hover-border-color: var(--ex-accent-hover);
    --bs-btn-active-bg: var(--ex-accent-hover);
    --bs-btn-active-border-color: var(--ex-accent-hover);
    --bs-btn-disabled-bg: var(--ex-accent);
    --bs-btn-disabled-border-color: var(--ex-accent);
    background-image: none;
}

/* NobleUI hardcodes the old palette on the filled variants, so each one is
   repainted rather than picked up from --bs-success/-warning/-danger/-info. */
.btn-success {
    --bs-btn-bg: var(--ex-ok);
    --bs-btn-border-color: var(--ex-ok);
    --bs-btn-hover-bg: #128a3f;
    --bs-btn-hover-border-color: #128a3f;
    --bs-btn-active-bg: #128a3f;
    --bs-btn-active-border-color: #128a3f;
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    background-image: none;
}

.btn-warning {
    --bs-btn-bg: var(--ex-warn);
    --bs-btn-border-color: var(--ex-warn);
    --bs-btn-hover-bg: var(--ex-warn-ink);
    --bs-btn-hover-border-color: var(--ex-warn-ink);
    --bs-btn-active-bg: var(--ex-warn-ink);
    --bs-btn-active-border-color: var(--ex-warn-ink);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    background-image: none;
}

.btn-danger {
    --bs-btn-bg: var(--ex-danger);
    --bs-btn-border-color: var(--ex-danger);
    --bs-btn-hover-bg: var(--ex-danger-ink);
    --bs-btn-hover-border-color: var(--ex-danger-ink);
    --bs-btn-active-bg: var(--ex-danger-ink);
    --bs-btn-active-border-color: var(--ex-danger-ink);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    background-image: none;
}

.btn-info {
    --bs-btn-bg: var(--ex-info);
    --bs-btn-border-color: var(--ex-info);
    --bs-btn-hover-bg: var(--ex-info-ink);
    --bs-btn-hover-border-color: var(--ex-info-ink);
    --bs-btn-active-bg: var(--ex-info-ink);
    --bs-btn-active-border-color: var(--ex-info-ink);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    background-image: none;
}

/* Across the portal `.btn-secondary` is the Back / Reset / Cancel role, never a
   real call to action — so it reads as a quiet button, not a filled grey slab. */
.btn-secondary {
    --bs-btn-bg: var(--ex-surface);
    --bs-btn-color: var(--ex-body);
    --bs-btn-border-color: var(--ex-line);
    --bs-btn-hover-bg: var(--ex-surface-2);
    --bs-btn-hover-color: var(--ex-ink);
    --bs-btn-hover-border-color: var(--ex-line-strong);
    --bs-btn-active-bg: var(--ex-surface-3);
    --bs-btn-active-color: var(--ex-ink);
    --bs-btn-active-border-color: var(--ex-line-strong);
    background-image: none;
}

.btn:focus-visible,
.btn.focus {
    box-shadow: 0 0 0 3px rgba(var(--ex-accent-rgb), .18);
}

/* Outline buttons: quiet by default, tinted on hover. */
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info,
.btn-outline-dark,
.btn-outline-light,
.btn-outline-bitbucket {
    background-color: var(--ex-surface);
    border-width: 1px;
}

.btn-outline-primary {
    --bs-btn-color: var(--ex-accent);
    --bs-btn-border-color: #d3d9f5;
    --bs-btn-hover-bg: var(--ex-accent-soft);
    --bs-btn-hover-color: var(--ex-accent-hover);
    --bs-btn-hover-border-color: #c3cbf1;
    --bs-btn-active-bg: var(--ex-accent-soft);
    --bs-btn-active-color: var(--ex-accent-hover);
    --bs-btn-active-border-color: #c3cbf1;
}

.btn-outline-success {
    --bs-btn-color: var(--ex-ok-ink);
    --bs-btn-border-color: var(--ex-ok-line);
    --bs-btn-hover-bg: var(--ex-ok-soft);
    --bs-btn-hover-color: var(--ex-ok-ink);
    --bs-btn-hover-border-color: var(--ex-ok);
    --bs-btn-active-bg: var(--ex-ok-soft);
    --bs-btn-active-color: var(--ex-ok-ink);
}

.btn-outline-danger {
    --bs-btn-color: var(--ex-danger);
    --bs-btn-border-color: var(--ex-danger-line);
    --bs-btn-hover-bg: var(--ex-danger-soft);
    --bs-btn-hover-color: var(--ex-danger-ink);
    --bs-btn-hover-border-color: var(--ex-danger);
    --bs-btn-active-bg: var(--ex-danger-soft);
    --bs-btn-active-color: var(--ex-danger-ink);
}

.btn-outline-warning {
    --bs-btn-color: var(--ex-warn-ink);
    --bs-btn-border-color: var(--ex-warn-line);
    --bs-btn-hover-bg: var(--ex-warn-soft);
    --bs-btn-hover-color: var(--ex-warn-ink);
    --bs-btn-hover-border-color: var(--ex-warn);
    --bs-btn-active-bg: var(--ex-warn-soft);
    --bs-btn-active-color: var(--ex-warn-ink);
}

.btn-outline-info {
    --bs-btn-color: var(--ex-info-ink);
    --bs-btn-border-color: var(--ex-info-line);
    --bs-btn-hover-bg: var(--ex-info-soft);
    --bs-btn-hover-color: var(--ex-info-ink);
    --bs-btn-hover-border-color: var(--ex-info);
    --bs-btn-active-bg: var(--ex-info-soft);
    --bs-btn-active-color: var(--ex-info-ink);
}

.btn-outline-secondary,
.btn-outline-dark,
.btn-outline-bitbucket {
    --bs-btn-color: var(--ex-body);
    --bs-btn-border-color: var(--ex-line);
    --bs-btn-hover-bg: var(--ex-surface-2);
    --bs-btn-hover-color: var(--ex-ink);
    --bs-btn-hover-border-color: var(--ex-line-strong);
    --bs-btn-active-bg: var(--ex-surface-3);
    --bs-btn-active-color: var(--ex-ink);
    --bs-btn-active-border-color: var(--ex-line-strong);
}

/*
 * .btn-inverse-* are NobleUI's soft-tint buttons. Their vendor rules hardcode
 * rgba() of the old palette, so each one is repainted here rather than through
 * a variable.
 */
.btn-inverse-primary,
.btn-inverse-primary.focus,
.btn-inverse-primary:focus {
    border: 1px solid var(--ex-accent-soft);
    background-color: var(--ex-accent-soft);
}

.btn-inverse-primary:not(.btn-inverse-light) {
    color: var(--ex-accent);
}

.btn-inverse-primary:hover,
.btn-inverse-primary.active,
.btn-inverse-primary:active {
    background-color: #e2e6fd;
    border-color: #c3cbf1;
    color: var(--ex-accent-hover);
}

.btn-inverse-success,
.btn-inverse-success.focus,
.btn-inverse-success:focus {
    border: 1px solid var(--ex-ok-line);
    background-color: var(--ex-ok-soft);
}

.btn-inverse-success:not(.btn-inverse-light) {
    color: var(--ex-ok-ink);
}

.btn-inverse-success:hover,
.btn-inverse-success.active,
.btn-inverse-success:active {
    background-color: #e4f6ea;
    border-color: var(--ex-ok);
    color: var(--ex-ok-ink);
}

.btn-inverse-warning,
.btn-inverse-warning.focus,
.btn-inverse-warning:focus {
    border: 1px solid var(--ex-warn-line);
    background-color: var(--ex-warn-soft);
}

.btn-inverse-warning:not(.btn-inverse-light) {
    color: var(--ex-warn-ink);
}

.btn-inverse-warning:hover,
.btn-inverse-warning.active,
.btn-inverse-warning:active {
    background-color: #fdefd6;
    border-color: var(--ex-warn);
    color: var(--ex-warn-ink);
}

.btn-inverse-danger,
.btn-inverse-danger.focus,
.btn-inverse-danger:focus {
    border: 1px solid var(--ex-danger-line);
    background-color: var(--ex-danger-soft);
}

.btn-inverse-danger:not(.btn-inverse-light) {
    color: var(--ex-danger);
}

.btn-inverse-danger:hover,
.btn-inverse-danger.active,
.btn-inverse-danger:active {
    background-color: #fde4e4;
    border-color: var(--ex-danger-line);
    color: var(--ex-danger-ink);
}

.btn-inverse-info,
.btn-inverse-info.focus,
.btn-inverse-info:focus {
    border: 1px solid var(--ex-info-line);
    background-color: var(--ex-info-soft);
}

.btn-inverse-info:not(.btn-inverse-light) {
    color: var(--ex-info-ink);
}

.btn-inverse-info:hover,
.btn-inverse-info.active,
.btn-inverse-info:active {
    background-color: #dcf5fa;
    border-color: var(--ex-info);
    color: var(--ex-info-ink);
}

.btn-inverse-secondary,
.btn-inverse-dark,
.btn-inverse-secondary.focus,
.btn-inverse-secondary:focus {
    background-color: var(--ex-surface-3);
    border: 1px solid var(--ex-line);
    color: var(--ex-body);
}

.btn-inverse-secondary:hover,
.btn-inverse-dark:hover {
    background-color: #e8eaee;
    border-color: var(--ex-line-strong);
    color: var(--ex-ink);
}

/* icon buttons keep their icon on the text baseline */
.btn-icon-text .btn-icon-prepend,
.btn-icon-text .btn-icon-append {
    width: 15px;
    height: 15px;
    stroke-width: 2;
}

.btn-group > .btn:not(:first-child),
.btn-group > .btn:not(:last-child) {
    border-radius: 0;
}

.btn-group > .btn:first-child {
    border-top-left-radius: var(--ex-radius-ctl);
    border-bottom-left-radius: var(--ex-radius-ctl);
}

.btn-group > .btn:last-child {
    border-top-right-radius: var(--ex-radius-ctl);
    border-bottom-right-radius: var(--ex-radius-ctl);
}

/* ================================================================== forms */

.form-label,
.col-form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--ex-body);
    margin-bottom: 6px;
}

.form-control,
.form-select {
    border-radius: var(--ex-radius-ctl);
    border-color: var(--ex-line);
    color: var(--ex-ink);
    padding: 0.6rem 0.85rem;
    background-color: var(--ex-surface);
    transition: border-color .15s ease, box-shadow .15s ease;
}

.form-control::placeholder {
    color: #9ca3af;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--ex-accent);
    box-shadow: 0 0 0 3px rgba(var(--ex-accent-rgb), .14);
}

.form-control:disabled,
.form-control[readonly],
.form-select:disabled {
    background-color: var(--ex-surface-3);
    color: var(--ex-muted);
}

.form-control-sm,
.form-select-sm {
    border-radius: 8px;
    padding: 0.4rem 0.65rem;
}

.form-check-input {
    border-color: var(--ex-line-strong);
    width: 1.05em;
    height: 1.05em;
    margin-top: 0.2em;
}

.form-check-input:checked {
    background-color: var(--ex-accent);
    border-color: var(--ex-accent);
}

.form-check-input:focus {
    border-color: var(--ex-accent);
    box-shadow: 0 0 0 3px rgba(var(--ex-accent-rgb), .14);
}

.form-check-label {
    color: var(--ex-body);
}

.input-group-text {
    background-color: var(--ex-surface-2);
    border-color: var(--ex-line);
    border-radius: var(--ex-radius-ctl);
    color: var(--ex-muted);
}

.input-group > :not(:first-child):not(.dropdown-menu):not(.form-floating) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group > :not(:last-child):not(.dropdown-menu):not(.form-floating) {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.form-text,
.invalid-feedback,
.text-danger {
    font-size: 12.5px;
}

.text-danger {
    color: var(--ex-danger) !important;
}

.is-invalid,
.form-control.error {
    border-color: var(--ex-danger);
}

/* ================================================================= tables */

.table {
    --bs-table-hover-bg: var(--ex-surface-2);
    --bs-table-striped-bg: var(--ex-surface-2);
    color: var(--ex-body);
    vertical-align: middle;
}

.table thead th {
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--ex-muted);
    background: transparent;
    border-bottom: 1px solid var(--ex-line);
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

.table > :not(caption) > * > * {
    border-bottom-color: var(--ex-line);
    padding: 0.8rem 0.85rem;
}

.table tbody tr:last-child > * {
    border-bottom-width: 0;
}

.table > tbody {
    vertical-align: middle;
}

.table a:not(.btn) {
    color: var(--ex-accent);
}

/* action cells: keep row buttons from wrapping into two lines */
.table td .btn + .btn,
.table td .btn + form {
    margin-left: 4px;
}

/* ================================================================= badges */

.badge {
    border-radius: var(--ex-radius-pill);
    font-size: 11.5px;
    font-weight: 500;
    padding: 0.4em 0.75em;
    letter-spacing: 0;
}

.badge.bg-primary {
    background-color: var(--ex-accent-soft) !important;
    color: var(--ex-accent);
}

.badge.bg-success {
    background-color: var(--ex-ok-soft) !important;
    color: var(--ex-ok-ink);
}

.badge.bg-danger {
    background-color: var(--ex-danger-soft) !important;
    color: var(--ex-danger-ink);
}

.badge.bg-warning {
    background-color: var(--ex-warn-soft) !important;
    color: var(--ex-warn-ink) !important;
}

.badge.bg-info {
    background-color: var(--ex-info-soft) !important;
    color: var(--ex-info-ink);
}

.badge.bg-secondary,
.badge.bg-dark {
    background-color: var(--ex-surface-3) !important;
    color: #4b5563;
}

.badge.bg-light {
    background-color: var(--ex-surface-3) !important;
    color: var(--ex-body);
}

/* ================================================================= alerts */

.alert {
    border-radius: var(--ex-radius-card);
    border-width: 1px;
    padding: 1rem 1.15rem;
    font-size: 13.5px;
}

.alert hr {
    border-color: currentColor;
    opacity: .18;
}

.alert-success,
.alert-fill-success {
    background-color: var(--ex-ok-soft);
    border-color: var(--ex-ok-line);
    color: var(--ex-ok-ink);
}

.alert-danger,
.alert-fill-danger {
    background-color: var(--ex-danger-soft);
    border-color: var(--ex-danger-line);
    color: var(--ex-danger-ink);
}

.alert-warning,
.alert-fill-warning {
    background-color: var(--ex-warn-soft);
    border-color: var(--ex-warn-line);
    color: var(--ex-warn-ink);
}

.alert-info,
.alert-fill-info {
    background-color: var(--ex-info-soft);
    border-color: var(--ex-info-line);
    color: var(--ex-info-ink);
}

.alert-primary,
.alert-fill-primary {
    background-color: var(--ex-accent-soft);
    border-color: #d3d9f5;
    color: var(--ex-accent);
}

.alert-secondary,
.alert-fill-secondary {
    background-color: var(--ex-surface-2);
    border-color: var(--ex-line);
    color: var(--ex-body);
}

/* =============================================================== progress */

.progress {
    height: 8px;
    border-radius: var(--ex-radius-pill);
    background-color: #edeef2;
}

.progress-bar {
    border-radius: var(--ex-radius-pill);
    background-color: var(--ex-accent);
    background-image: none;
    animation: none;
    font-size: 11px;
    font-weight: 500;
    line-height: 1;
}

/* A few pages print the percentage inside the bar (student/exam/result.blade.php,
   instructor/student/exams/show.blade.php). Those need room for the label; the
   empty ones stay at the 8px hairline. */
.progress:has(.progress-bar:not(:empty)) {
    height: 20px;
}

.progress-bar.bg-success { background-color: var(--ex-ok); }
.progress-bar.bg-warning { background-color: var(--ex-warn); }
.progress-bar.bg-danger  { background-color: var(--ex-danger); }
.progress-bar.bg-info    { background-color: var(--ex-info); }

/* ============================================================== dropdowns */

.dropdown-menu {
    border: 1px solid var(--ex-line);
    border-radius: 12px;
    padding: 6px;
    box-shadow: 0 8px 24px rgba(17, 24, 39, .08);
    min-width: 190px;
}

.dropdown-item {
    /* some items are <button> inside a POST form now */
    width: 100%;
    text-align: left;
    border: 0;
    background: none;
    font-family: inherit;
    border-radius: 8px;
    padding: 9px 10px;
    font-size: 13.5px;
    color: var(--ex-body);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--ex-surface-2);
    color: var(--ex-ink);
}

.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--ex-accent-soft);
    color: var(--ex-accent);
}

.dropdown-divider {
    margin: 5px 4px;
    border-color: var(--ex-line);
}

/* ================================================================= modals */

.modal-content {
    border: 1px solid var(--ex-line);
    border-radius: var(--ex-radius-card);
    box-shadow: 0 24px 60px rgba(17, 24, 39, .14);
}

.modal-header {
    border-bottom: 1px solid var(--ex-line);
    padding: 1.15rem 1.375rem;
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ex-ink);
}

.modal-body {
    padding: 1.375rem;
}

.modal-footer {
    border-top: 1px solid var(--ex-line);
    padding: 1rem 1.375rem;
    gap: 8px;
}

.modal-footer > * {
    margin: 0;
}

.modal-backdrop.show {
    opacity: .35;
}

/* ============================================================= pagination */

.pagination {
    --bs-pagination-border-radius: 8px;
    --bs-pagination-color: var(--ex-body);
    --bs-pagination-border-color: var(--ex-line);
    --bs-pagination-hover-bg: var(--ex-surface-2);
    --bs-pagination-hover-color: var(--ex-ink);
    --bs-pagination-hover-border-color: var(--ex-line-strong);
    --bs-pagination-active-bg: var(--ex-accent);
    --bs-pagination-active-border-color: var(--ex-accent);
    --bs-pagination-disabled-color: #9ca3af;
    --bs-pagination-disabled-border-color: var(--ex-line);
    gap: 4px;
}

.page-link {
    border-radius: 8px !important;
    min-width: 36px;
    text-align: center;
}

/* =============================================================== nav tabs */

.nav-tabs {
    border-bottom: 1px solid var(--ex-line);
    gap: 4px;
}

.nav-tabs .nav-link {
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    color: var(--ex-muted);
    font-weight: 500;
    padding: 10px 14px;
}

.nav-tabs .nav-link:hover {
    color: var(--ex-ink);
    border-bottom-color: var(--ex-line-strong);
}

.nav-tabs .nav-link.active {
    color: var(--ex-accent);
    background: transparent;
    border-bottom-color: var(--ex-accent);
}

/* ================================================== plugin chrome: tables */

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--ex-line);
    border-radius: var(--ex-radius-ctl);
    padding: 0.45rem 0.7rem;
    color: var(--ex-ink);
    background: var(--ex-surface);
}

.dataTables_wrapper .dataTables_length select:focus,
.dataTables_wrapper .dataTables_filter input:focus {
    outline: 0;
    border-color: var(--ex-accent);
    box-shadow: 0 0 0 3px rgba(var(--ex-accent-rgb), .14);
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info {
    color: var(--ex-muted);
    font-size: 13px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
    border: 1px solid var(--ex-line) !important;
    color: var(--ex-body) !important;
    background: var(--ex-surface) !important;
    margin-left: 4px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--ex-surface-2) !important;
    border-color: var(--ex-line-strong) !important;
    color: var(--ex-ink) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current,
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: var(--ex-accent) !important;
    border-color: var(--ex-accent) !important;
    color: #fff !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    color: #9ca3af !important;
}

.dt-buttons .dt-button {
    border-radius: 8px !important;
    border: 1px solid var(--ex-line) !important;
    background: var(--ex-surface) !important;
    background-image: none !important;
    color: var(--ex-body) !important;
    padding: 0.4rem 0.8rem !important;
    font-size: 13px !important;
}

.dt-buttons .dt-button:hover {
    background: var(--ex-surface-2) !important;
    border-color: var(--ex-line-strong) !important;
}

/* ================================================== plugin chrome: inputs */

.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border: 1px solid var(--ex-line);
    border-radius: var(--ex-radius-ctl);
    min-height: 42px;
}

.select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 40px;
    color: var(--ex-ink);
}

.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 40px;
}

.select2-container--default.select2-container--focus .select2-selection--multiple,
.select2-container--default.select2-container--open .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--multiple {
    border-color: var(--ex-accent);
    box-shadow: 0 0 0 3px rgba(var(--ex-accent-rgb), .14);
}

.select2-dropdown {
    border-color: var(--ex-line);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(17, 24, 39, .08);
}

.select2-container--default .select2-results__option--highlighted[aria-selected],
.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--ex-accent-soft);
    color: var(--ex-accent);
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: var(--ex-accent-soft);
    border-color: transparent;
    border-radius: var(--ex-radius-pill);
    color: var(--ex-accent);
    padding: 2px 10px;
}

.flatpickr-calendar {
    border-radius: 12px;
    border: 1px solid var(--ex-line);
    box-shadow: 0 8px 24px rgba(17, 24, 39, .10);
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: var(--ex-accent);
    border-color: var(--ex-accent);
}

.flatpickr-day.today {
    border-color: var(--ex-accent);
}

.dropify-wrapper {
    border-radius: var(--ex-radius-card);
    border: 1px dashed var(--ex-line-strong);
    background: var(--ex-surface-2);
}

.dropify-wrapper:hover {
    border-color: var(--ex-accent);
}

.tagsinput {
    border-radius: var(--ex-radius-ctl);
    border-color: var(--ex-line);
}

/* ======================================================= plugin: toastr */

#toast-container > div {
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(17, 24, 39, .14);
    opacity: 1;
    font-size: 13.5px;
    padding: 14px 16px 14px 50px;
}

#toast-container > .toast-success { background-color: var(--ex-ok); }
#toast-container > .toast-error   { background-color: var(--ex-danger); }
#toast-container > .toast-warning { background-color: var(--ex-warn); }
#toast-container > .toast-info    { background-color: var(--ex-accent); }

/* ================================================================== misc */

.text-muted {
    color: var(--ex-muted) !important;
}

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

a {
    text-decoration: none;
}

.breadcrumb {
    font-size: 13px;
    --bs-breadcrumb-divider-color: #d1d5db;
}

.breadcrumb-item a {
    color: var(--ex-accent);
}

.spinner-grow,
.spinner-border {
    vertical-align: middle;
}

/* NobleUI's coloured "stat" blocks read as heavy next to the new cards. */
.card.bg-primary,
.card.bg-success,
.card.bg-danger,
.card.bg-warning,
.card.bg-info {
    border: 0;
}

/* ================================================================= print */

@media print {
    body {
        background: #fff !important;
        color: #000 !important;
    }

    .sidebar,
    .navbar,
    .page-footer,
    .btn,
    .dt-buttons,
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter,
    .dataTables_wrapper .dataTables_paginate {
        display: none !important;
    }

    .main-wrapper .page-wrapper,
    .main-wrapper .page-wrapper .page-content {
        margin: 0 !important;
        padding: 0 !important;
        background: #fff !important;
    }

    .card {
        border: 0 !important;
        box-shadow: none !important;
        break-inside: avoid;
    }

    .table,
    .table > :not(caption) > * > * {
        color: #000 !important;
        border-color: #999 !important;
    }

    .badge {
        border: 1px solid #999 !important;
        color: #000 !important;
        background: transparent !important;
    }
}