/* Abacus design system — themes Bootstrap 5.3 through its CSS variables and
   adds the handful of components every page shares (page header, stat card,
   soft badges, icon buttons, report tables). Loaded once from base.html; a
   page-specific rule belongs in that page's extra_css block only when no
   other page could use it. */

/* ---------- tokens ---------- */
:root {
    --ab-green-700: #245641;
    --ab-green-600: #2d6a4f;
    --ab-green-500: #3a8763;
    --ab-green-100: #e3f1ea;

    --ab-ink: #1f2933;
    --ab-ink-2: #3e4c59;
    --ab-muted: #6b7480;
    --ab-line: #e3e6ea;
    --ab-line-strong: #cfd4da;
    --ab-surface: #ffffff;
    --ab-canvas: #f5f6f8;
    --ab-canvas-2: #eef0f3;

    --ab-radius: 10px;
    --ab-radius-sm: 6px;
    --ab-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
    --ab-shadow-lg: 0 10px 30px rgba(16, 24, 40, .12);

    /* Bootstrap theme */
    --bs-font-sans-serif: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: .9375rem;
    --bs-body-color: var(--ab-ink);
    --bs-body-color-rgb: 31, 41, 51;
    --bs-body-bg: var(--ab-canvas);
    --bs-secondary-color: var(--ab-muted);
    --bs-secondary-color-rgb: 107, 116, 128;
    --bs-border-color: var(--ab-line);
    --bs-border-radius: var(--ab-radius-sm);
    --bs-border-radius-lg: var(--ab-radius);
    --bs-heading-color: var(--ab-ink);

    --bs-primary: var(--ab-green-600);
    --bs-primary-rgb: 45, 106, 79;
    --bs-primary-text-emphasis: var(--ab-green-700);
    --bs-primary-bg-subtle: var(--ab-green-100);
    --bs-primary-border-subtle: #bfdccc;
    --bs-secondary: #5c6b7a;
    --bs-secondary-rgb: 92, 107, 122;
    --bs-success: #1e8a5b;
    --bs-success-rgb: 30, 138, 91;
    --bs-success-text-emphasis: #156242;
    --bs-info: #2f6fb5;
    --bs-info-rgb: 47, 111, 181;
    --bs-info-text-emphasis: #1f4d80;
    --bs-warning: #d98b0b;
    --bs-warning-rgb: 217, 139, 11;
    --bs-warning-text-emphasis: #8a5806;
    --bs-danger: #c53030;
    --bs-danger-rgb: 197, 48, 48;
    --bs-danger-text-emphasis: #8f2222;
    --bs-light: var(--ab-canvas-2);
    --bs-light-rgb: 238, 240, 243;
    --bs-dark: var(--ab-ink);
    --bs-dark-rgb: 31, 41, 51;

    --bs-link-color: var(--ab-green-600);
    --bs-link-color-rgb: 45, 106, 79;
    --bs-link-hover-color: var(--ab-green-700);
    --bs-link-hover-color-rgb: 36, 86, 65;
    --bs-link-decoration: none;

    --bs-focus-ring-color: rgba(45, 106, 79, .25);
}

/* ---------- document ---------- */
html { height: 100%; }
body {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
main { flex: 1 0 auto; }
.ab-navbar, .ab-footer { flex-shrink: 0; }
a { text-decoration: none; }
a:hover { text-decoration: underline; }
.btn:hover, .nav-link:hover, .dropdown-item:hover, .page-link:hover, .list-group-item-action:hover { text-decoration: none; }

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 { font-weight: 600; letter-spacing: -.01em; }
h1, .h1 { font-size: 1.625rem; }
h2, .h2 { font-size: 1.375rem; }
h3, .h3 { font-size: 1.2rem; }
h4, .h4 { font-size: 1.05rem; }
h5, .h5 { font-size: 1rem; }
h6, .h6 { font-size: .9rem; }
.display-6 { font-weight: 600; letter-spacing: -.02em; }
code { color: var(--ab-ink-2); background: var(--ab-canvas-2); padding: .1em .35em; border-radius: 4px; }
.text-muted { color: var(--ab-muted) !important; }
.num, .tabular { font-variant-numeric: tabular-nums; }

/* ---------- top navigation ---------- */
.ab-navbar {
    background: var(--ab-surface);
    border-bottom: 1px solid var(--ab-line);
    box-shadow: var(--ab-shadow);
    padding-top: 0;
    padding-bottom: 0;
    min-height: 56px;
    --bs-navbar-color: var(--ab-ink-2);
    --bs-navbar-hover-color: var(--ab-ink);
    --bs-navbar-active-color: var(--ab-ink);
    --bs-navbar-brand-color: var(--ab-green-600);
    --bs-navbar-brand-hover-color: var(--ab-green-700);
    --bs-navbar-toggler-border-color: var(--ab-line);
}
.ab-navbar .navbar-brand {
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: -.01em;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .75rem 0;
    margin-right: 1.25rem;
}
.ab-navbar .navbar-brand .brand-mark {
    width: 28px; height: 28px;
    border-radius: 8px;
    background: var(--ab-green-600);
    color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .9rem;
}
.ab-navbar .navbar-nav .nav-link {
    font-weight: 500;
    font-size: .9rem;
    padding: 1rem .7rem;
    position: relative;
    white-space: nowrap;
}
/* The active-section underline is ::before: Bootstrap draws the dropdown caret
   with .dropdown-toggle::after, so a marker on ::after replaced the caret on
   the section the user was in. */
.ab-navbar .navbar-nav .nav-link.active::before {
    content: "";
    position: absolute;
    left: .7rem; right: .7rem; bottom: 0;
    height: 2px;
    border-radius: 2px 2px 0 0;
    background: var(--ab-green-600);
}
.ab-navbar .dropdown-toggle::after { opacity: .5; margin-left: .3em; }
.ab-navbar .dropdown-menu {
    --bs-dropdown-border-color: var(--ab-line);
    --bs-dropdown-border-radius: var(--ab-radius);
    --bs-dropdown-link-active-bg: var(--ab-green-100);
    --bs-dropdown-link-active-color: var(--ab-green-700);
    --bs-dropdown-link-hover-bg: var(--ab-canvas);
    --bs-dropdown-padding-y: .35rem;
    box-shadow: var(--ab-shadow-lg);
    margin-top: 0;
}
.ab-navbar .dropdown-item { padding: .45rem 1rem; font-size: .9rem; }
.ab-navbar .dropdown-header { font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ab-muted); }
.ab-navbar .nav-icon-link { padding-left: .55rem; padding-right: .55rem; }
.ab-navbar .nav-count {
    position: absolute;
    top: 10px; right: 2px;
    min-width: 17px; height: 17px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--bs-danger);
    color: #fff;
    font-size: .68rem; font-weight: 700; line-height: 17px;
    text-align: center;
}
.ab-navbar .nav-user {
    display: inline-flex; align-items: center; gap: .5rem;
    padding-top: .875rem; padding-bottom: .875rem;
}
.ab-navbar .avatar {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--ab-green-100); color: var(--ab-green-700);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .75rem; font-weight: 700;
}
@media (max-width: 1199.98px) {
    .ab-navbar .navbar-collapse { padding-bottom: .5rem; }
    .ab-navbar .navbar-nav .nav-link { padding: .55rem .5rem; }
    .ab-navbar .navbar-nav .nav-link.active::before { display: none; }
    .ab-navbar .navbar-nav .nav-link.active { color: var(--ab-green-700); }
    .ab-navbar .dropdown-menu { box-shadow: none; border: 0; padding-left: .75rem; }
    .ab-navbar .nav-count { position: static; margin-left: .35rem; display: inline-block; }
}

/* ---------- page chrome ---------- */
/* Every page's outer container gets the same gutter; the per-template
   mt-4/mt-5 spacing classes are neutralised so the pages line up. */
main > .container-fluid, main > .container {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}
main > .container-fluid { padding-left: 1rem; padding-right: 1rem; }
@media (min-width: 992px) {
    main > .container-fluid { padding-left: 1.5rem; padding-right: 1.5rem; }
}
main > .container-fluid.mt-3, main > .container-fluid.mt-4, main > .container-fluid.mt-5,
main > .container.mt-3, main > .container.mt-4, main > .container.mt-5 { margin-top: 0 !important; }
main > .container.mt-5 { padding-top: 3rem; }

.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: .75rem 1rem;
    margin-bottom: 1.25rem;
}
.page-header .page-title { margin: 0; display: flex; align-items: center; gap: .55rem; }
.page-header .page-title .fa, .page-header .page-title .fas, .page-header .page-title .far { color: var(--ab-green-600); font-size: .85em; }
.page-header .page-subtitle { margin: .2rem 0 0; color: var(--ab-muted); font-size: .9rem; }
.page-header .page-actions { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.breadcrumb { --bs-breadcrumb-font-size: .85rem; --bs-breadcrumb-divider-color: var(--ab-line-strong); margin-bottom: .5rem; }
.breadcrumb-item.active { color: var(--ab-muted); }

.section-label {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--ab-muted);
    margin: 0 0 .6rem;
}

footer.ab-footer {
    border-top: 1px solid var(--ab-line);
    color: var(--ab-muted);
    font-size: .8rem;
    background: transparent;
    padding: 1rem 1.5rem;
    display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem;
}

/* ---------- cards ---------- */
.card {
    --bs-card-bg: var(--ab-surface);
    --bs-card-border-color: var(--ab-line);
    --bs-card-border-radius: var(--ab-radius);
    --bs-card-inner-border-radius: calc(var(--ab-radius) - 1px);
    --bs-card-cap-bg: transparent;
    --bs-card-cap-padding-y: .8rem;
    --bs-card-cap-padding-x: 1.1rem;
    --bs-card-spacer-y: 1.1rem;
    --bs-card-spacer-x: 1.1rem;
    box-shadow: var(--ab-shadow);
}
.card .card-header { border-bottom-color: var(--ab-line); }
.card .card-header h1, .card .card-header h2, .card .card-header h3,
.card .card-header h4, .card .card-header h5, .card .card-header h6 { font-size: 1rem; margin: 0; }
.card .card-header h1, .card .card-header h2, .card .card-header h3 { font-size: 1.125rem; }
.card .card-header.bg-light, .card .card-header.bg-white { background: transparent !important; }
.card.shadow { box-shadow: var(--ab-shadow-lg) !important; }
.card .card-footer { background: var(--ab-canvas); border-top-color: var(--ab-line); }

/* Stat cards — the number tiles on the dashboards and detail pages. */
.stat-card {
    background: var(--ab-surface);
    border: 1px solid var(--ab-line);
    border-radius: var(--ab-radius);
    box-shadow: var(--ab-shadow);
    padding: 1rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: .15rem;
    min-height: 100%;
    position: relative;
    overflow: hidden;
}
.stat-card .stat-label { font-size: .8rem; font-weight: 500; color: var(--ab-muted); display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.stat-card .stat-icon {
    width: 32px; height: 32px; border-radius: 8px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--ab-green-100); color: var(--ab-green-700); font-size: .9rem;
}
.stat-card .stat-value { font-size: 1.75rem; font-weight: 600; letter-spacing: -.02em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat-card .stat-meta { font-size: .8rem; color: var(--ab-muted); }
.stat-card .stat-link { margin-top: auto; padding-top: .5rem; font-size: .85rem; font-weight: 500; }
.stat-card.is-warning .stat-icon { background: #fdf1dc; color: var(--bs-warning-text-emphasis); }
.stat-card.is-info .stat-icon { background: #e3edf9; color: var(--bs-info-text-emphasis); }
.stat-card.is-danger .stat-icon { background: #fbe4e4; color: var(--bs-danger-text-emphasis); }
.stat-card.is-neutral .stat-icon { background: var(--ab-canvas-2); color: var(--ab-ink-2); }

/* The old "left border" stat block used on the payment pages. */
.stats-card {
    background: var(--ab-surface);
    border: 1px solid var(--ab-line);
    border-left: 4px solid var(--ab-green-600);
    border-radius: var(--ab-radius);
}
.stats-card.pending-signature { border-left-color: var(--bs-warning); }
.stats-card.pending-payment { border-left-color: var(--bs-info); }
.stats-card.payment-processed { border-left-color: var(--bs-success); }
.stats-number { font-size: 1.75rem; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }

/* ---------- buttons ---------- */
.btn {
    --bs-btn-font-weight: 500;
    --bs-btn-padding-y: .45rem;
    --bs-btn-padding-x: .85rem;
    --bs-btn-border-radius: var(--ab-radius-sm);
}
.btn-sm { --bs-btn-padding-y: .3rem; --bs-btn-padding-x: .6rem; --bs-btn-font-size: .8125rem; }
.btn .fa, .btn .fas, .btn .far { margin-right: .1em; }
.btn-primary {
    --bs-btn-bg: var(--ab-green-600); --bs-btn-border-color: var(--ab-green-600);
    --bs-btn-hover-bg: var(--ab-green-700); --bs-btn-hover-border-color: var(--ab-green-700);
    --bs-btn-active-bg: var(--ab-green-700); --bs-btn-active-border-color: var(--ab-green-700);
    --bs-btn-disabled-bg: var(--ab-green-600); --bs-btn-disabled-border-color: var(--ab-green-600);
    --bs-btn-focus-shadow-rgb: 45, 106, 79;
}
.btn-outline-primary {
    --bs-btn-color: var(--ab-green-700); --bs-btn-border-color: #bfdccc;
    --bs-btn-hover-bg: var(--ab-green-100); --bs-btn-hover-color: var(--ab-green-700); --bs-btn-hover-border-color: var(--ab-green-500);
    --bs-btn-active-bg: var(--ab-green-100); --bs-btn-active-color: var(--ab-green-700); --bs-btn-active-border-color: var(--ab-green-600);
    --bs-btn-focus-shadow-rgb: 45, 106, 79;
    --bs-btn-disabled-color: var(--ab-green-700); --bs-btn-disabled-border-color: #bfdccc; --bs-btn-disabled-bg: transparent;
}
.btn-secondary {
    --bs-btn-color: var(--ab-ink); --bs-btn-bg: var(--ab-surface); --bs-btn-border-color: var(--ab-line-strong);
    --bs-btn-hover-color: var(--ab-ink); --bs-btn-hover-bg: var(--ab-canvas); --bs-btn-hover-border-color: #b8bfc7;
    --bs-btn-active-color: var(--ab-ink); --bs-btn-active-bg: var(--ab-canvas-2); --bs-btn-active-border-color: #b8bfc7;
    --bs-btn-disabled-color: var(--ab-muted); --bs-btn-disabled-bg: var(--ab-surface); --bs-btn-disabled-border-color: var(--ab-line);
    --bs-btn-focus-shadow-rgb: 92, 107, 122;
}
.btn-outline-secondary, .btn-light, .btn-outline-dark {
    --bs-btn-color: var(--ab-ink-2); --bs-btn-bg: var(--ab-surface); --bs-btn-border-color: var(--ab-line-strong);
    --bs-btn-hover-color: var(--ab-ink); --bs-btn-hover-bg: var(--ab-canvas); --bs-btn-hover-border-color: #b8bfc7;
    --bs-btn-active-color: var(--ab-ink); --bs-btn-active-bg: var(--ab-canvas-2); --bs-btn-active-border-color: #b8bfc7;
    --bs-btn-disabled-color: var(--ab-muted); --bs-btn-disabled-bg: var(--ab-surface); --bs-btn-disabled-border-color: var(--ab-line);
    --bs-btn-focus-shadow-rgb: 92, 107, 122;
}
.btn-success {
    --bs-btn-bg: var(--bs-success); --bs-btn-border-color: var(--bs-success);
    --bs-btn-hover-bg: #17714a; --bs-btn-hover-border-color: #17714a;
    --bs-btn-active-bg: #17714a; --bs-btn-active-border-color: #17714a;
    --bs-btn-disabled-bg: var(--bs-success); --bs-btn-disabled-border-color: var(--bs-success);
    --bs-btn-focus-shadow-rgb: 30, 138, 91;
}
.btn-outline-success {
    --bs-btn-color: var(--bs-success-text-emphasis); --bs-btn-border-color: #b9dcca;
    --bs-btn-hover-bg: #e2f3ea; --bs-btn-hover-color: var(--bs-success-text-emphasis); --bs-btn-hover-border-color: var(--bs-success);
    --bs-btn-active-bg: #e2f3ea; --bs-btn-active-color: var(--bs-success-text-emphasis); --bs-btn-active-border-color: var(--bs-success);
    --bs-btn-focus-shadow-rgb: 30, 138, 91;
    --bs-btn-disabled-color: var(--bs-success-text-emphasis); --bs-btn-disabled-border-color: #b9dcca; --bs-btn-disabled-bg: transparent;
}
.btn-info {
    --bs-btn-color: #fff; --bs-btn-bg: var(--bs-info); --bs-btn-border-color: var(--bs-info);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #275d98; --bs-btn-hover-border-color: #275d98;
    --bs-btn-active-color: #fff; --bs-btn-active-bg: #275d98; --bs-btn-active-border-color: #275d98;
    --bs-btn-disabled-color: #fff; --bs-btn-disabled-bg: var(--bs-info); --bs-btn-disabled-border-color: var(--bs-info);
    --bs-btn-focus-shadow-rgb: 47, 111, 181;
}
.btn-outline-info {
    --bs-btn-color: var(--bs-info-text-emphasis); --bs-btn-border-color: #bcd2ec;
    --bs-btn-hover-bg: #e3edf9; --bs-btn-hover-color: var(--bs-info-text-emphasis); --bs-btn-hover-border-color: var(--bs-info);
    --bs-btn-active-bg: #e3edf9; --bs-btn-active-color: var(--bs-info-text-emphasis); --bs-btn-active-border-color: var(--bs-info);
    --bs-btn-focus-shadow-rgb: 47, 111, 181;
    --bs-btn-disabled-color: var(--bs-info-text-emphasis); --bs-btn-disabled-border-color: #bcd2ec; --bs-btn-disabled-bg: transparent;
}
.btn-warning {
    --bs-btn-color: #fff; --bs-btn-bg: var(--bs-warning); --bs-btn-border-color: var(--bs-warning);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #b87409; --bs-btn-hover-border-color: #b87409;
    --bs-btn-active-color: #fff; --bs-btn-active-bg: #b87409; --bs-btn-active-border-color: #b87409;
    --bs-btn-disabled-color: #fff; --bs-btn-disabled-bg: var(--bs-warning); --bs-btn-disabled-border-color: var(--bs-warning);
    --bs-btn-focus-shadow-rgb: 217, 139, 11;
}
.btn-outline-warning {
    --bs-btn-color: var(--bs-warning-text-emphasis); --bs-btn-border-color: #ecd3a6;
    --bs-btn-hover-bg: #fdf1dc; --bs-btn-hover-color: var(--bs-warning-text-emphasis); --bs-btn-hover-border-color: var(--bs-warning);
    --bs-btn-active-bg: #fdf1dc; --bs-btn-active-color: var(--bs-warning-text-emphasis); --bs-btn-active-border-color: var(--bs-warning);
    --bs-btn-focus-shadow-rgb: 217, 139, 11;
    --bs-btn-disabled-color: var(--bs-warning-text-emphasis); --bs-btn-disabled-border-color: #ecd3a6; --bs-btn-disabled-bg: transparent;
}
.btn-danger {
    --bs-btn-bg: var(--bs-danger); --bs-btn-border-color: var(--bs-danger);
    --bs-btn-hover-bg: #a52727; --bs-btn-hover-border-color: #a52727;
    --bs-btn-active-bg: #a52727; --bs-btn-active-border-color: #a52727;
    --bs-btn-disabled-bg: var(--bs-danger); --bs-btn-disabled-border-color: var(--bs-danger);
    --bs-btn-focus-shadow-rgb: 197, 48, 48;
}
.btn-outline-danger {
    --bs-btn-color: var(--bs-danger-text-emphasis); --bs-btn-border-color: #ecc3c3;
    --bs-btn-hover-bg: #fbe4e4; --bs-btn-hover-color: var(--bs-danger-text-emphasis); --bs-btn-hover-border-color: var(--bs-danger);
    --bs-btn-active-bg: #fbe4e4; --bs-btn-active-color: var(--bs-danger-text-emphasis); --bs-btn-active-border-color: var(--bs-danger);
    --bs-btn-focus-shadow-rgb: 197, 48, 48;
    --bs-btn-disabled-color: var(--bs-danger-text-emphasis); --bs-btn-disabled-border-color: #ecc3c3; --bs-btn-disabled-bg: transparent;
}
.btn-dark { --bs-btn-bg: var(--ab-ink); --bs-btn-border-color: var(--ab-ink); --bs-btn-hover-bg: #000; --bs-btn-hover-border-color: #000; }

/* Icon-only row actions: quiet by default, coloured on hover. */
.btn-icon {
    --bs-btn-padding-y: .25rem; --bs-btn-padding-x: .45rem;
    --bs-btn-color: var(--ab-muted); --bs-btn-bg: transparent; --bs-btn-border-color: transparent;
    --bs-btn-hover-color: var(--ab-ink); --bs-btn-hover-bg: var(--ab-canvas-2); --bs-btn-hover-border-color: transparent;
    --bs-btn-active-color: var(--ab-ink); --bs-btn-active-bg: var(--ab-canvas-2); --bs-btn-active-border-color: transparent;
    --bs-btn-focus-shadow-rgb: 92, 107, 122;
    line-height: 1;
}
.btn-icon.text-danger:hover, .btn-icon.is-danger:hover { --bs-btn-hover-color: var(--bs-danger); --bs-btn-hover-bg: #fbe4e4; }
.btn-icon.is-primary:hover { --bs-btn-hover-color: var(--ab-green-700); --bs-btn-hover-bg: var(--ab-green-100); }
.row-actions { display: inline-flex; gap: .15rem; white-space: nowrap; }

/* A whole row that opens a record. The link in the first cell is the real
   target -- keyboard and middle-click use it; the row handler is a convenience
   for the mouse, so the row must not look like a link itself. */
tr.row-link { cursor: pointer; }
tr.row-link .row-link-target { color: inherit; text-decoration: none; }
tr.row-link:hover .row-link-target { color: var(--bs-link-color); text-decoration: underline; }

/* ---------- badges ---------- */
/* Every badge is a soft tinted pill; a solid one opts in with .badge-solid. */
.badge {
    --bs-badge-font-weight: 600;
    --bs-badge-font-size: .72em;
    --bs-badge-padding-y: .32em;
    --bs-badge-padding-x: .6em;
    --bs-badge-border-radius: 999px;
    letter-spacing: .01em;
    vertical-align: middle;
}
.badge.bg-primary:not(.badge-solid)   { background: var(--ab-green-100) !important; color: var(--ab-green-700) !important; }
.badge.bg-secondary:not(.badge-solid) { background: var(--ab-canvas-2) !important; color: var(--ab-ink-2) !important; }
.badge.bg-success:not(.badge-solid)   { background: #e2f3ea !important; color: var(--bs-success-text-emphasis) !important; }
.badge.bg-info:not(.badge-solid)      { background: #e3edf9 !important; color: var(--bs-info-text-emphasis) !important; }
.badge.bg-warning:not(.badge-solid)   { background: #fdf1dc !important; color: var(--bs-warning-text-emphasis) !important; }
.badge.bg-danger:not(.badge-solid)    { background: #fbe4e4 !important; color: var(--bs-danger-text-emphasis) !important; }
.badge.bg-dark:not(.badge-solid)      { background: var(--ab-ink) !important; color: #fff !important; }
.badge.bg-light:not(.badge-solid)     { background: var(--ab-canvas-2) !important; color: var(--ab-ink-2) !important; }
/* Voucher statuses used across the payment pages. */
.status-badge.pending-signature { background: #fdf1dc !important; color: var(--bs-warning-text-emphasis) !important; }
.status-badge.pending-payment   { background: #e3edf9 !important; color: var(--bs-info-text-emphasis) !important; }
.status-badge.payment-processed { background: #e2f3ea !important; color: var(--bs-success-text-emphasis) !important; }
.voucher-amount { font-weight: 600; color: var(--bs-success-text-emphasis); font-variant-numeric: tabular-nums; }
/* Sign-off initials. */
.signer {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 50%;
    font-size: .72rem; font-weight: 700;
    background: #fbe4e4; color: var(--bs-danger-text-emphasis); margin-right: 2px;
}
.signer.mine { background: #e2f3ea; color: var(--bs-success-text-emphasis); }

/* ---------- tables ---------- */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--ab-ink);
    --bs-table-border-color: var(--ab-line);
    --bs-table-hover-bg: #f8f9fb;
    --bs-table-striped-bg: #fafbfc;
    --bs-table-accent-bg: transparent;
    font-size: .875rem;
    margin-bottom: 0;
}
.table > :not(caption) > * > * { padding: .55rem .6rem; }
.table-sm > :not(caption) > * > * { padding: .35rem .5rem; }
.table td.text-end, .table th.text-end, .table .num, .stat-value, .stats-number { font-variant-numeric: tabular-nums; }
.table > thead th, .table > thead > tr > th {
    font-size: .78rem;
    font-weight: 600;
    color: var(--ab-muted);
    letter-spacing: .02em;
    white-space: nowrap;
    border-bottom: 1px solid var(--ab-line-strong);
    background: var(--ab-canvas);
    vertical-align: bottom;
}
.table > thead.table-light th, .table > thead.table-dark th { --bs-table-bg: var(--ab-canvas); color: var(--ab-muted); }
.table > tbody > tr:last-child > * { border-bottom-width: 0; }
.card .table-responsive:last-child .table, .card > .table:last-child { border-bottom-left-radius: var(--ab-radius); border-bottom-right-radius: var(--ab-radius); }
.table .btn-sm { --bs-btn-padding-y: .25rem; --bs-btn-padding-x: .5rem; }
/* Absolutely positioned helpers inside a table (.visually-hidden labels) must
   not escape the scroll box and widen the page on narrow screens. */
.table-responsive { position: relative; }
.table td.actions, .table th.actions, .table td.text-nowrap { white-space: nowrap; }
.table-bordered { --bs-table-border-color: var(--ab-line); }
.table-light { --bs-table-bg: var(--ab-canvas); }
.table-secondary { --bs-table-bg: var(--ab-canvas-2); }
.table-success { --bs-table-bg: #e2f3ea; }
.table-info { --bs-table-bg: #e3edf9; }
.table-warning { --bs-table-bg: #fdf1dc; }
.table-danger { --bs-table-bg: #fbe4e4; }
.table-primary { --bs-table-bg: var(--ab-green-100); }

/* Key/value detail tables (vendor details, profile). */
.kv-table th { font-weight: 500; color: var(--ab-muted); width: 40%; white-space: normal; background: transparent; border-bottom-color: var(--ab-line); font-size: inherit; letter-spacing: 0; }
.kv-table td { font-weight: 500; }

/* The plain report grids (Log Snapshot, Deck Summary, Daily Inventory, Loads by
   Brand, Payment by Vendor, Brand Breakdown) keep their black print rules;
   on screen they get the same header treatment as every other table. */
.report-table th { font-size: .8rem; color: var(--ab-ink-2); }

/* ---------- forms ---------- */
.form-control, .form-select {
    --bs-border-color: var(--ab-line-strong);
    background-color: var(--ab-surface);
    border-radius: var(--ab-radius-sm);
    font-size: .9375rem;
    color: var(--ab-ink);
}
.form-control:focus, .form-select:focus, .form-check-input:focus {
    border-color: var(--ab-green-500);
    box-shadow: 0 0 0 .2rem rgba(45, 106, 79, .18);
}
.form-check-input:checked { background-color: var(--ab-green-600); border-color: var(--ab-green-600); }
.form-label, label { font-weight: 500; font-size: .875rem; color: var(--ab-ink-2); margin-bottom: .3rem; }
.form-text { color: var(--ab-muted); }
.form-control::placeholder { color: #9aa3ad; }
.input-group-text { background: var(--ab-canvas); border-color: var(--ab-line-strong); color: var(--ab-muted); }
.select2-container--bootstrap-5 .select2-selection { border-color: var(--ab-line-strong); border-radius: var(--ab-radius-sm); }
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple { border-color: var(--ab-line-strong); border-radius: var(--ab-radius-sm); }

/* A filter strip above a list. */
.filter-card .form-label { font-size: .78rem; margin-bottom: .15rem; color: var(--ab-muted); }
.filter-card .card-body { padding: .85rem 1.1rem; }

/* ---------- nav tabs / pills ---------- */
.nav-tabs {
    --bs-nav-tabs-border-color: var(--ab-line);
    --bs-nav-tabs-link-active-color: var(--ab-green-700);
    --bs-nav-tabs-link-active-bg: var(--ab-surface);
    --bs-nav-tabs-link-active-border-color: var(--ab-line) var(--ab-line) var(--ab-surface);
    --bs-nav-link-color: var(--ab-ink-2);
    --bs-nav-link-hover-color: var(--ab-ink);
    --bs-nav-link-font-weight: 500;
}
.nav-tabs .nav-link { border-top-left-radius: var(--ab-radius-sm); border-top-right-radius: var(--ab-radius-sm); }
.nav-tabs .nav-link.active { font-weight: 600; }
.nav-pills {
    --bs-nav-pills-link-active-bg: var(--ab-green-600);
    --bs-nav-link-color: var(--ab-ink-2);
    --bs-nav-link-hover-color: var(--ab-ink);
    --bs-nav-link-font-weight: 500;
}
/* Count pills on tab labels. */
.nav-tabs .badge, .nav-pills .badge { margin-left: .35rem; }
.nav-pills .nav-link.active .badge { background: rgba(255,255,255,.22) !important; color: #fff !important; }

/* ---------- alerts / messages ---------- */
.messages-container {
    position: fixed;
    top: 68px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1080;
    width: calc(100% - 2rem);
    max-width: 640px;
    pointer-events: none;
}
.messages-container .alert {
    pointer-events: auto;
    margin: 0 auto .6rem;
    display: flex; align-items: flex-start; gap: .6rem;
    background: var(--ab-surface);
    color: var(--ab-ink);
    border: 1px solid var(--ab-line);
    border-left: 4px solid var(--ab-ink-2);
    border-radius: var(--ab-radius);
    box-shadow: var(--ab-shadow-lg);
    padding: .8rem 2.4rem .8rem 1rem;
    animation: ab-slide-down .25s ease-out;
}
.messages-container .alert .alert-icon { font-size: 1rem; line-height: 1.35; }
.messages-container .alert-success { border-left-color: var(--bs-success); }
.messages-container .alert-success .alert-icon { color: var(--bs-success); }
.messages-container .alert-info { border-left-color: var(--bs-info); }
.messages-container .alert-info .alert-icon { color: var(--bs-info); }
.messages-container .alert-warning { border-left-color: var(--bs-warning); }
.messages-container .alert-warning .alert-icon { color: var(--bs-warning); }
.messages-container .alert-error, .messages-container .alert-danger { border-left-color: var(--bs-danger); }
.messages-container .alert-error .alert-icon, .messages-container .alert-danger .alert-icon { color: var(--bs-danger); }
.messages-container .btn-close { position: absolute; top: .8rem; right: .8rem; font-size: .7rem; }
@keyframes ab-slide-down { from { transform: translateY(-8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Inline alerts inside pages. */
.alert { --bs-alert-border-radius: var(--ab-radius); }
.alert-info { --bs-alert-bg: #e3edf9; --bs-alert-border-color: #c8dbf1; --bs-alert-color: var(--bs-info-text-emphasis); }
.alert-success { --bs-alert-bg: #e2f3ea; --bs-alert-border-color: #bfe2cf; --bs-alert-color: var(--bs-success-text-emphasis); }
.alert-warning { --bs-alert-bg: #fdf1dc; --bs-alert-border-color: #f3ddb2; --bs-alert-color: var(--bs-warning-text-emphasis); }
.alert-danger { --bs-alert-bg: #fbe4e4; --bs-alert-border-color: #f1c4c4; --bs-alert-color: var(--bs-danger-text-emphasis); }
.alert-secondary, .alert-light { --bs-alert-bg: var(--ab-canvas-2); --bs-alert-border-color: var(--ab-line); --bs-alert-color: var(--ab-ink-2); }

/* ---------- auth pages ---------- */
.auth-main { display: flex; align-items: center; justify-content: center; padding: 2rem 1rem; }
.auth-wrap { width: 100%; max-width: 420px; }
.auth-card { box-shadow: var(--ab-shadow-lg); }
.auth-card .card-body { padding: 2rem; }
.auth-brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 700; color: var(--ab-green-600); margin-bottom: 1.25rem; }
.auth-brand .brand-mark { width: 32px; height: 32px; border-radius: 9px; background: var(--ab-green-600); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.auth-title { font-size: 1.5rem; margin-bottom: .25rem; }
.auth-card .form-control { padding: .6rem .8rem; }
.auth-card .asteriskField { display: none; }
.auth-footer { display: flex; flex-direction: column; gap: .5rem; align-items: center; text-align: center; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--ab-line); font-size: .875rem; }

/* ---------- error pages ---------- */
.error-card { max-width: 560px; margin: 2rem auto; }
.error-card .card-body { padding: 2rem; }
.error-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--ab-canvas-2); color: var(--ab-ink-2); display: inline-flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 1rem; }

/* ---------- misc components ---------- */
.list-group { --bs-list-group-bg: var(--ab-surface); --bs-list-group-border-color: var(--ab-line); --bs-list-group-border-radius: var(--ab-radius); --bs-list-group-action-hover-bg: var(--ab-canvas); }
.pagination { --bs-pagination-color: var(--ab-ink-2); --bs-pagination-border-color: var(--ab-line); --bs-pagination-active-bg: var(--ab-green-600); --bs-pagination-active-border-color: var(--ab-green-600); --bs-pagination-hover-bg: var(--ab-canvas); --bs-pagination-hover-color: var(--ab-ink); --bs-pagination-focus-box-shadow: 0 0 0 .2rem rgba(45,106,79,.18); }
.modal-content { background: var(--ab-surface); border: 1px solid var(--ab-line); border-radius: var(--ab-radius); box-shadow: var(--ab-shadow-lg); }
.modal-header, .modal-footer { border-color: var(--ab-line); }
.modal-title { font-size: 1.05rem; font-weight: 600; }
.dropdown-menu { --bs-dropdown-bg: var(--ab-surface); --bs-dropdown-border-color: var(--ab-line); --bs-dropdown-border-radius: var(--ab-radius); box-shadow: var(--ab-shadow-lg); }
.bg-light { background-color: var(--ab-canvas) !important; }
.border { border-color: var(--ab-line) !important; }
.clickable { cursor: pointer; color: var(--bs-link-color); text-decoration: underline; text-decoration-color: rgba(45,106,79,.35); }
.clickable:hover { color: var(--bs-link-hover-color); }
.empty-state { text-align: center; color: var(--ab-muted); padding: 2.5rem 1rem; }
.empty-state .fa, .empty-state .fas { font-size: 2rem; color: var(--ab-line-strong); margin-bottom: .6rem; }
.empty-state h5 { color: var(--ab-ink-2); }
.dashboard-card { transition: none; }
.dashboard-card:hover { transform: none; }
.text-primary { color: var(--ab-green-600) !important; }
.text-success { color: var(--bs-success-text-emphasis) !important; }
.text-info { color: var(--bs-info-text-emphasis) !important; }
.text-warning { color: var(--bs-warning-text-emphasis) !important; }
.text-danger { color: var(--bs-danger-text-emphasis) !important; }

/* DataTables (the import history grid). */
.dataTables_wrapper .dataTables_length select, .dataTables_wrapper .dataTables_filter input { border: 1px solid var(--ab-line-strong); border-radius: var(--ab-radius-sm); padding: .25rem .5rem; }
.dataTables_wrapper .dataTables_length select { width: auto; min-width: 4.5rem; }
.dataTables_wrapper .dataTables_length, .dataTables_wrapper .dataTables_filter { font-size: .875rem; color: var(--ab-muted); margin-bottom: .5rem; }
.dataTables_wrapper .dataTables_info { color: var(--ab-muted); font-size: .85rem; }
table.dataTable td.dataTables_empty { background: transparent !important; color: var(--ab-muted); padding: 2rem 1rem; }
table.dataTable > thead .sorting:before, table.dataTable > thead .sorting:after,
table.dataTable > thead .sorting_asc:before, table.dataTable > thead .sorting_asc:after,
table.dataTable > thead .sorting_desc:before, table.dataTable > thead .sorting_desc:after { opacity: .25; }
table.dataTable > thead .sorting_asc:before, table.dataTable > thead .sorting_desc:after { opacity: .8; }

/* ---------- print ---------- */
@media print {
    body { background: #fff; font-size: 12px; display: block; }
    .ab-navbar, .ab-footer, .messages-container, .no-print, .navbar, .breadcrumb,
    .page-actions, .row-actions, .pagination, .btn-close, .navbar-toggler { display: none !important; }
    main > .container-fluid, main > .container { padding: 0 !important; }
    /* Buttons that carry data (a voucher number, a link) print as plain text. */
    .btn { border: 0 !important; background: transparent !important; color: inherit !important; padding: 0 !important; box-shadow: none !important; white-space: nowrap; }
    .card { box-shadow: none; border-color: #bbb; break-inside: avoid; }
    .table { font-size: 11px; }
    .table > :not(caption) > * > * { padding: .25rem .4rem; }
    .table > thead th { background: #f2f2f2 !important; color: #000; }
    .table-responsive { overflow: visible !important; }
    a { color: inherit; text-decoration: none; }
}

/* ---------- audit trail ---------- */
/* The per-field before/after under an audit entry: a quiet sub-table, not a
   second table competing with the one it sits in. */
.audit-changes { font-size: .85em; background: transparent; }
.audit-changes td { padding: .05rem .4rem; border: 0; }