/*
 * AssetBeat design system, ported from the Kloktoba (Fluent-2 inspired) tokens and shell.
 * Themes: [data-theme="light"] (default) | "dark" | "contrast".  Text size: [data-fontsize="sm|md|lg|xl"].
 * Layered over Bootstrap 5: the Bootstrap classes used in the views pick up the tokens below.
 */

/* ============ 1. Tokens ============ */
:root {
    --ab-primary: #0f6f73;
    --ab-primary-hover: #0b5c60;
    --ab-primary-press: #094a4d;
    --ab-on-primary: #ffffff;
    --ab-navy: #0b1a2e;
    --ab-navy-2: #001f4d;
    --ab-accent: #16c6c8;
    --ab-gradient: linear-gradient(135deg, #001f4d 0%, #0f6f73 62%, #16c6c8 100%);

    --ab-success: #16a34a;
    --ab-warning: #b45309;
    --ab-danger: #dc2626;
    --ab-success-bg: #e8f8ee;
    --ab-warning-bg: #fef3c7;
    --ab-danger-bg: #fee2e2;
    --ab-info-bg: #e3f4f4;

    --ab-bg: #f8fafc;
    --ab-surface: #ffffff;
    --ab-surface-2: #f7f9fc;
    --ab-border: #e2e7ee;
    --ab-border-strong: #c7d0db;
    --ab-text: #1b2232;
    --ab-text-2: #4b5768;
    --ab-text-muted: #667386;
    --ab-link: #0f6f73;
    --ab-focus: #0f6f73;

    --ab-radius-sm: 6px;
    --ab-radius: 10px;
    --ab-radius-lg: 14px;
    --ab-shadow-1: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
    --ab-shadow-2: 0 4px 12px rgba(16, 24, 40, .08), 0 2px 4px rgba(16, 24, 40, .05);
    --ab-shadow-3: 0 16px 40px rgba(16, 24, 40, .18);
    --ab-ease: cubic-bezier(.2, .8, .2, 1);
    --ab-dur: .16s;
    --ab-font: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
    --ab-sidebar-w: 264px;
    --ab-topbar-h: 60px;
    color-scheme: light;

    /* Bootstrap bridge */
    --bs-body-bg: var(--ab-bg);
    --bs-body-color: var(--ab-text);
    --bs-body-font-family: var(--ab-font);
    --bs-border-color: var(--ab-border);
    --bs-link-color: var(--ab-link);
    --bs-link-hover-color: var(--ab-primary-hover);
    --bs-secondary-color: var(--ab-text-muted);
    --bs-emphasis-color: var(--ab-text);
    --bs-card-bg: var(--ab-surface);
    --bs-primary: var(--ab-primary);
    --bs-primary-rgb: 15, 111, 115;
}

:root[data-theme="dark"] {
    --ab-primary: #16c6c8;
    --ab-primary-hover: #3ad4d6;
    --ab-primary-press: #6fe0e1;
    --ab-on-primary: #04201f;
    --ab-success: #4ade80;
    --ab-warning: #fbbf24;
    --ab-danger: #f87171;
    --ab-success-bg: rgba(74, 222, 128, .14);
    --ab-warning-bg: rgba(251, 191, 36, .14);
    --ab-danger-bg: rgba(248, 113, 113, .14);
    --ab-info-bg: rgba(22, 198, 200, .14);
    --ab-bg: #0b1220;
    --ab-surface: #151b29;
    --ab-surface-2: #1b2334;
    --ab-border: #2a3347;
    --ab-border-strong: #3b475f;
    --ab-text: #e8ecf3;
    --ab-text-2: #b6c0d0;
    --ab-text-muted: #94a1b5;
    --ab-link: #4fd8da;
    --ab-focus: #4fd8da;
    --ab-shadow-1: 0 1px 2px rgba(0, 0, 0, .5);
    --ab-shadow-2: 0 4px 14px rgba(0, 0, 0, .45);
    --bs-primary-rgb: 22, 198, 200;
    color-scheme: dark;
}

:root[data-theme="contrast"] {
    --ab-primary: #ffff00;
    --ab-primary-hover: #ffffff;
    --ab-primary-press: #ffffff;
    --ab-on-primary: #000000;
    --ab-navy: #000000;
    --ab-navy-2: #000000;
    --ab-success: #00ff7f;
    --ab-warning: #ffd700;
    --ab-danger: #ff6b6b;
    --ab-success-bg: #000000;
    --ab-warning-bg: #000000;
    --ab-danger-bg: #000000;
    --ab-info-bg: #000000;
    --ab-bg: #000000;
    --ab-surface: #000000;
    --ab-surface-2: #000000;
    --ab-border: #ffffff;
    --ab-border-strong: #ffffff;
    --ab-text: #ffffff;
    --ab-text-2: #ffffff;
    --ab-text-muted: #e6e6e6;
    --ab-link: #8ab4ff;
    --ab-focus: #ffff00;
    --ab-gradient: none;
    --ab-shadow-1: none;
    --ab-shadow-2: none;
    --bs-primary-rgb: 255, 255, 0;
    color-scheme: dark;
}

:root[data-fontsize="sm"] { font-size: 14px; }
:root[data-fontsize="md"] { font-size: 16px; }
:root[data-fontsize="lg"] { font-size: 18px; }
:root[data-fontsize="xl"] { font-size: 20px; }

/* ============ 2. Base ============ */
html, body { font-family: var(--ab-font); background: var(--ab-bg); color: var(--ab-text); -webkit-font-smoothing: antialiased; margin: 0; }
h1, h2, h3, h4, h5, h6 { color: var(--ab-text); letter-spacing: -.01em; }
h1, .h3 { font-weight: 650; }
a { color: var(--ab-link); }
.text-muted, small.text-muted { color: var(--ab-text-muted) !important; }
:focus-visible { outline: 3px solid var(--ab-focus); outline-offset: 2px; border-radius: 4px; }
.skip-link { position: absolute; left: .75rem; top: -4rem; z-index: 1000; background: var(--ab-primary); color: var(--ab-on-primary); padding: .6rem 1rem; border-radius: var(--ab-radius-sm); font-weight: 600; text-decoration: none; transition: top var(--ab-dur); }
.skip-link:focus { top: .75rem; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }

/* ============ 3. Shell: sidebar + topbar ============ */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 1040; width: var(--ab-sidebar-w);
    display: flex; flex-direction: column; overflow-y: auto;
    background: linear-gradient(180deg, var(--ab-navy) 0%, var(--ab-navy-2) 100%);
    color: #c9d3e3; border-right: 1px solid rgba(255, 255, 255, .06);
    transform: translateX(-100%); transition: transform .2s var(--ab-ease);
}
:root[data-theme="contrast"] .sidebar { border-right: 2px solid #fff; background: #000; }
.sidebar-open .sidebar { transform: none; }
.sidebar-backdrop { display: none; position: fixed; inset: 0; z-index: 1030; background: rgba(0, 0, 0, .5); }
.sidebar-open .sidebar-backdrop { display: block; }

.sidebar-brand { display: flex; align-items: center; gap: .65rem; padding: 1.05rem 1.25rem; border-bottom: 1px solid rgba(255, 255, 255, .08); color: #fff; text-decoration: none; font-size: 1.2rem; font-weight: 750; letter-spacing: -.01em; }
.sidebar-brand:hover { color: #fff; }
.brand-mark { width: 34px; height: 34px; flex-shrink: 0; border-radius: 9px; display: grid; place-items: center; background: var(--ab-gradient), var(--ab-accent); color: #fff; box-shadow: 0 0 0 2px rgba(255, 255, 255, .18); }
.brand-mark svg { width: 20px; height: 20px; }
.sidebar-brand small { display: block; font-size: .68rem; font-weight: 400; color: #8b9ab3; letter-spacing: .02em; }

.sidebar-nav { display: flex; flex-direction: column; padding: .5rem .5rem 1rem; gap: 1px; flex: 1; }
.sidebar-section-label { text-transform: uppercase; font-size: .7rem; font-weight: 600; letter-spacing: .08em; color: #8b9ab3; padding: .9rem .8rem .3rem; }
.sidebar-nav a {
    display: flex; align-items: center; gap: .65rem; margin: 1px 0; padding: .55rem .8rem; position: relative;
    color: #c9d3e3; text-decoration: none; font-size: .94rem; border-radius: var(--ab-radius-sm);
    transition: background var(--ab-dur) var(--ab-ease), color var(--ab-dur) var(--ab-ease);
}
.sidebar-nav a:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.sidebar-nav a.active { background: rgba(22, 198, 200, .16); color: #fff; font-weight: 600; }
.sidebar-nav a.active::before { content: ""; position: absolute; left: -.5rem; top: 20%; bottom: 20%; width: 3px; border-radius: 0 3px 3px 0; background: var(--ab-accent); }
:root[data-theme="contrast"] .sidebar-nav a.active { background: #ffff00; color: #000; }
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-footer { padding: 1rem 1.25rem; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; color: #8b9ab3; }

.content-area { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    position: sticky; top: 0; z-index: 1020; height: var(--ab-topbar-h); display: flex; align-items: center; gap: .9rem; padding: 0 1.25rem;
    background: color-mix(in srgb, var(--ab-surface) 85%, transparent); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ab-border);
}
:root[data-theme="contrast"] .topbar { background: #000; }
.topbar-title { font-weight: 650; font-size: 1.05rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: .5rem; }
.icon-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; border: 0; border-radius: var(--ab-radius-sm); background: transparent; color: var(--ab-text-2); cursor: pointer; transition: background var(--ab-dur); }
.icon-btn:hover { background: var(--ab-surface-2); color: var(--ab-text); }
.icon-btn svg { width: 20px; height: 20px; }
.menu-btn { display: inline-grid; }
.profile-chip { display: flex; align-items: center; gap: .6rem; padding: .25rem .5rem; border-radius: var(--ab-radius-sm); }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--ab-gradient), var(--ab-primary); color: #fff; font-weight: 700; font-size: .85rem; flex-shrink: 0; }
:root[data-theme="contrast"] .avatar { background: #ffff00; color: #000; }
.profile-meta { display: none; line-height: 1.15; }
.profile-meta strong { display: block; font-size: .88rem; }
.profile-meta span { font-size: .74rem; color: var(--ab-text-muted); }
.page { padding: 1.5rem; max-width: 1400px; width: 100%; margin: 0 auto; flex: 1; }
.site-footer { padding: 1rem 1.5rem; font-size: .8rem; color: var(--ab-text-muted); }

@media (min-width: 992px) {
    .sidebar { transform: none; }
    .content-area { margin-left: var(--ab-sidebar-w); }
    .menu-btn { display: none; }
    .profile-meta { display: block; }
    .sidebar-open .sidebar-backdrop { display: none; }
}

/* ============ 4. Components (Bootstrap re-skin) ============ */
.btn { border-radius: var(--ab-radius-sm); font-weight: 600; transition: background var(--ab-dur) var(--ab-ease), transform var(--ab-dur) var(--ab-ease), box-shadow var(--ab-dur) var(--ab-ease); }
.btn-primary { --bs-btn-bg: var(--ab-primary); --bs-btn-border-color: var(--ab-primary); --bs-btn-color: var(--ab-on-primary);
    --bs-btn-hover-bg: var(--ab-primary-hover); --bs-btn-hover-border-color: var(--ab-primary-hover); --bs-btn-hover-color: var(--ab-on-primary);
    --bs-btn-active-bg: var(--ab-primary-press); --bs-btn-active-border-color: var(--ab-primary-press); --bs-btn-active-color: var(--ab-on-primary);
    --bs-btn-disabled-bg: var(--ab-primary); --bs-btn-disabled-border-color: var(--ab-primary); --bs-btn-disabled-color: var(--ab-on-primary);
    box-shadow: var(--ab-shadow-1); }
.btn-primary:hover:not(:disabled) { box-shadow: var(--ab-shadow-2); transform: translateY(-1px); }
.btn-outline-primary { --bs-btn-color: var(--ab-link); --bs-btn-border-color: var(--ab-primary); --bs-btn-hover-bg: var(--ab-primary); --bs-btn-hover-border-color: var(--ab-primary); --bs-btn-hover-color: var(--ab-on-primary); --bs-btn-active-bg: var(--ab-primary); --bs-btn-active-color: var(--ab-on-primary); }
.btn-outline-secondary { --bs-btn-color: var(--ab-text-2); --bs-btn-border-color: var(--ab-border-strong); --bs-btn-hover-bg: var(--ab-surface-2); --bs-btn-hover-color: var(--ab-text); --bs-btn-hover-border-color: var(--ab-border-strong); --bs-btn-active-bg: var(--ab-border); --bs-btn-active-color: var(--ab-text); }
.btn-outline-dark { --bs-btn-color: var(--ab-text-2); --bs-btn-border-color: var(--ab-border-strong); --bs-btn-hover-bg: var(--ab-surface-2); --bs-btn-hover-color: var(--ab-text); --bs-btn-hover-border-color: var(--ab-border-strong); }
.btn-dark { --bs-btn-bg: var(--ab-navy-2); --bs-btn-border-color: var(--ab-navy-2); }
.btn-link { color: var(--ab-link); }

.card, .list-group-item { background: var(--ab-surface); color: var(--ab-text); border-color: var(--ab-border); }
.card { border-radius: var(--ab-radius); box-shadow: var(--ab-shadow-1); }
.card-header, .card-footer { background: var(--ab-surface-2); border-color: var(--ab-border); font-weight: 600; }
.stat-card { border: 1px solid var(--ab-border); border-top: 3px solid var(--ab-primary); border-radius: var(--ab-radius); background: var(--ab-surface); box-shadow: var(--ab-shadow-1); padding: 1rem 1.25rem; height: 100%; transition: box-shadow var(--ab-dur), transform var(--ab-dur); }
.stat-card:hover { box-shadow: var(--ab-shadow-2); transform: translateY(-1px); }
.stat-card .stat-value { font-size: 1.85rem; font-weight: 650; font-variant-numeric: tabular-nums; line-height: 1.15; }
.stat-card .stat-label { font-size: .8rem; color: var(--ab-text-muted); }
.stat-card.tone-success { border-top-color: var(--ab-success); }
.stat-card.tone-warning { border-top-color: var(--ab-warning); }
.stat-card.tone-danger { border-top-color: var(--ab-danger); }
.dash-hero { background: var(--ab-gradient), var(--ab-navy); background-color: var(--ab-navy); border-radius: var(--ab-radius-lg); box-shadow: var(--ab-shadow-2); padding: 1.5rem 1.75rem; color: #fff; position: relative; overflow: hidden; }
.dash-hero::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: rgba(255, 255, 255, .08); pointer-events: none; }
:root[data-theme="contrast"] .dash-hero { background: #000; border: 2px solid #fff; }
.dash-hero h1, .dash-hero p { color: #fff; margin: 0; }
.dash-hero p { opacity: .88; margin-top: .25rem; }

.form-control, .form-select { background-color: var(--ab-surface); color: var(--ab-text); border-color: var(--ab-border-strong); border-radius: var(--ab-radius-sm); transition: border-color var(--ab-dur), box-shadow var(--ab-dur); }
.form-control:focus, .form-select:focus { background-color: var(--ab-surface); color: var(--ab-text); border-color: var(--ab-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ab-primary) 28%, transparent); }
.form-label { font-weight: 600; font-size: .9rem; color: var(--ab-text-2); }
.form-check-input:checked { background-color: var(--ab-primary); border-color: var(--ab-primary); }
.text-danger, .field-validation-error { color: var(--ab-danger) !important; }

.table { --bs-table-bg: transparent; --bs-table-color: var(--ab-text); --bs-table-border-color: var(--ab-border); --bs-table-hover-bg: var(--ab-surface-2); }
.table-responsive { border: 1px solid var(--ab-border); border-radius: var(--ab-radius); background: var(--ab-surface); box-shadow: var(--ab-shadow-1); }
.table > thead th { background: var(--ab-surface-2); color: var(--ab-text-2); font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; border-bottom: 1px solid var(--ab-border); white-space: nowrap; }
.table > :not(caption) > * > * { padding: .7rem .9rem; }
.table > tbody > tr:last-child > td { border-bottom: 0; }
.table-danger { --bs-table-bg: var(--ab-danger-bg); --bs-table-color: var(--ab-text); }

.badge { font-weight: 600; font-size: .76rem; padding: .25rem .65rem; }
.alert { border-radius: var(--ab-radius-sm); border: 1px solid var(--ab-border); border-left-width: 4px; color: var(--ab-text); }
.alert-success { background: var(--ab-success-bg); border-left-color: var(--ab-success); }
.alert-danger { background: var(--ab-danger-bg); border-left-color: var(--ab-danger); }
.alert-warning { background: var(--ab-warning-bg); border-left-color: var(--ab-warning); }
.alert-info { background: var(--ab-info-bg); border-left-color: var(--ab-primary); }
.progress { background: var(--ab-surface-2); }
.progress-bar { background: var(--ab-primary); }
.page-link { color: var(--ab-link); background: var(--ab-surface); border-color: var(--ab-border); }
.page-item.active .page-link { background: var(--ab-primary); border-color: var(--ab-primary); color: var(--ab-on-primary); }
dt { color: var(--ab-text-2); font-weight: 600; }
.seg { display: inline-flex; border: 1px solid var(--ab-border-strong); border-radius: var(--ab-radius-sm); overflow: hidden; }
.seg button { border: 0; background: transparent; color: var(--ab-text-2); padding: .3rem .7rem; font-size: .8rem; font-weight: 600; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--ab-primary); color: var(--ab-on-primary); }

.count-badge { position: absolute; top: 2px; right: 2px; min-width: 1.1rem; height: 1.1rem; padding: 0 .3rem; border-radius: 999px; background: var(--ab-danger); color: #fff; font-size: .65rem; font-weight: 700; line-height: 1.1rem; text-align: center; }
:root[data-theme="dark"] .count-badge { color: #0b0f19; }
:root[data-theme="contrast"] .count-badge { background: #ffff00; color: #000; }
.toast { background: var(--ab-surface); color: var(--ab-text); border: 1px solid var(--ab-border); border-radius: var(--ab-radius); box-shadow: var(--ab-shadow-2); min-width: 18rem; max-width: 22rem; }
.nav-pills { --bs-nav-pills-link-active-bg: var(--ab-primary); --bs-nav-pills-link-active-color: var(--ab-on-primary); }

/* shared by the messaging and notification screens */
.ab-page-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.ab-badge { display: inline-block; min-width: 1.35rem; padding: 0 .4rem; margin-left: auto; border-radius: 999px; background: var(--ab-danger); color: #fff; font-size: .72rem; font-weight: 700; line-height: 1.35rem; text-align: center; }
:root[data-theme="dark"] .ab-badge { color: #0b0f19; }
:root[data-theme="contrast"] .ab-badge { background: #ffff00; color: #000; }
.ab-badge[hidden], .count-badge[hidden] { display: none; }
.modal-content { background: var(--ab-surface); color: var(--ab-text); border-color: var(--ab-border); border-radius: var(--ab-radius-lg); }
.modal-header, .modal-footer { border-color: var(--ab-border); }
:root[data-theme="dark"] .btn-close, :root[data-theme="contrast"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* password fields: Show / Hide button (assetbeat-password.js adds it to every password input) */
.password-field { position: relative; }
.password-field input { padding-right: 4.5rem; }
.password-toggle { position: absolute; right: .35rem; top: 50%; transform: translateY(-50%); padding: .3rem .6rem; border: 0; border-radius: var(--ab-radius-sm); background: transparent; color: var(--ab-link); font: inherit; font-size: .85rem; font-weight: 650; cursor: pointer; }
.password-toggle:hover { background: var(--ab-info-bg); }
.password-field .is-invalid ~ .password-toggle, .password-field .input-validation-error ~ .password-toggle { right: 2rem; }

/* sortable grids, grid toolbar, numbered pager (ab-sort tag helper, Users/_GridPager) */
.ab-sort-link { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: .3rem; white-space: nowrap; }
.ab-sort-link:hover, .ab-sort-link:focus-visible { text-decoration: underline; color: var(--ab-link); }
.ab-sort-arrow { font-size: .7em; line-height: 1; color: var(--ab-primary); }
.ab-sort-arrow-idle { color: var(--ab-text-muted); opacity: .55; }
th[aria-sort="ascending"], th[aria-sort="descending"] { background: var(--ab-info-bg) !important; }
.ab-grid-toolbar { display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: end; margin: 0 0 .9rem; }
.ab-grid-toolbar .form-label { margin-bottom: .2rem; font-size: .8rem; color: var(--ab-text-muted); }
.ab-grid-toolbar .ab-grow { flex: 1 1 14rem; min-width: 12rem; }
.ab-pager { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; padding: .7rem .9rem; font-size: .88rem; color: var(--ab-text-muted); }
.ab-pager nav ul { display: flex; gap: .25rem; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.ab-pager a, .ab-pager span.ab-page-current { display: inline-block; min-width: 2.1rem; text-align: center; padding: .3rem .55rem; border: 1px solid var(--ab-border); border-radius: var(--ab-radius-sm); color: var(--ab-text); text-decoration: none; }
.ab-pager a:hover, .ab-pager a:focus-visible { background: var(--ab-surface-2); border-color: var(--ab-primary); }
.ab-pager span.ab-page-current { background: var(--ab-primary); color: var(--ab-on-primary); border-color: var(--ab-primary); font-weight: 600; }
.ab-pager .ab-page-disabled { opacity: .45; pointer-events: none; }
.ab-empty { padding: 2rem 1rem; text-align: center; color: var(--ab-text-muted); }
.ab-who { display: inline-flex; align-items: center; gap: .55rem; }
.ab-who .avatar { width: 28px; height: 28px; font-size: .72rem; }
.role-pill { display: inline-block; padding: .1rem .6rem; border-radius: 999px; background: var(--ab-info-bg); color: var(--ab-link); font-size: .78rem; font-weight: 600; }
.row-actions { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: flex-end; }
.row-actions form { display: inline; }
.ab-linkbox { display: flex; gap: .5rem; align-items: center; margin-top: .4rem; }
.ab-linkbox input { font-family: Consolas, monospace; font-size: .8rem; }

/* ============ 5. Sign-in (split panel) ============ */
.auth-body { margin: 0; min-height: 100vh; }
.auth { display: grid; grid-template-columns: minmax(20rem, 5fr) 6fr; min-height: 100vh; }
.auth-brand { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; padding: 2.5rem 3rem; color: #fff; background: linear-gradient(150deg, #0b1a2e 0%, #001f4d 45%, #0f6f73 100%); position: relative; overflow: hidden; }
.auth-brand::after { content: ""; position: absolute; right: -8rem; bottom: -8rem; width: 26rem; height: 26rem; border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 70%); pointer-events: none; }
:root[data-theme="contrast"] .auth-brand { background: #000; border-right: 2px solid #ffff00; }
.auth-logo { display: inline-flex; align-items: center; gap: .7rem; font-size: 1.6rem; font-weight: 800; }
.auth-pitch h2 { margin: 0 0 1.5rem; font-size: 2rem; line-height: 1.2; font-weight: 750; max-width: 24rem; color: #fff; }
.auth-pitch ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; max-width: 26rem; }
.auth-pitch li { padding-left: 1.4rem; position: relative; }
.auth-pitch li::before { content: ""; position: absolute; left: 0; top: .45rem; width: .6rem; height: .6rem; border-radius: 50%; background: #16c6c8; }
.auth-pitch li strong { display: block; }
.auth-pitch li span { display: block; margin-top: .1rem; opacity: .85; font-size: .93rem; line-height: 1.45; }
.auth-foot { margin: 0; font-size: .82rem; opacity: .75; }
.auth-side { display: flex; flex-direction: column; min-width: 0; }
.auth-top { display: flex; justify-content: space-between; align-items: center; padding: 1.1rem 2rem; }
.auth-top .auth-logo-sm { display: none; font-weight: 800; color: var(--ab-text); }
.auth-main { flex: 1; display: grid; place-items: center; padding: 1rem 2rem 2rem; }
.auth-card { box-sizing: border-box; width: 100%; max-width: 30rem; padding: 2rem 2.1rem 1.75rem; background: var(--ab-surface); border: 1px solid var(--ab-border); border-radius: var(--ab-radius-lg); box-shadow: var(--ab-shadow-2); }
.auth-card .btn-primary { width: 100%; padding: .7rem 1rem; }
@media (max-width: 900px) {
    .auth { grid-template-columns: minmax(0, 1fr); }
    .auth-brand { display: none; }
    .auth-top .auth-logo-sm { display: inline-flex; align-items: center; gap: .5rem; }
    .auth-main { padding: .5rem 1rem 1.5rem; place-items: start center; }
}

@media print {
    .sidebar, .topbar, .site-footer, .btn { display: none !important; }
    .content-area { margin-left: 0; }
}