/* =====================================================
   WILDCAT DESIGN SYSTEM
   Implements the "Wildcat Bot UIs" handoff spec.

   Loads AFTER custom.css. Section 1 redefines the shared
   tokens (and remaps the legacy names onto them) so the
   existing Bootstrap overrides inherit the new palette.
   Sections 2+ add the components the spec introduces.

   Two values differ from the spec sheet, both to clear the
   project's WCAG AA bar; hue and role are unchanged:
     text-3   dark  0.545 -> 0.630   (was 3.19:1 on surface-2)
              light 0.560 -> 0.537   (was 4.09:1 on surface-2)
     border-strong  new token at 3:1 for control outlines;
                    --wc-border stays at the spec value and
                    is used only for decorative hairlines.
   ===================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* =====================================================
   1. TOKENS
   ===================================================== */
:root {
    /* Type */
    --wc-font-name: 'Archivo', system-ui, sans-serif;
    --wc-font-body: 'Public Sans', system-ui, sans-serif;
    --wc-font-mono: 'DM Mono', ui-monospace, monospace;

    /* Geometry */
    --wc-radius-card: 2px;
    --wc-radius-field: 3px;
    --wc-btn-h: 48px;
    --wc-btn-h-inline: 36px;
    --wc-control-h: 34px;
    --wc-aside-w: 292px;

    /* Surfaces — light */
    --wc-bg: oklch(0.972 0.003 300);
    --wc-surface-1: oklch(1 0 0);
    --wc-surface-2: oklch(0.955 0.004 300);
    --wc-field: oklch(0.985 0.002 300);
    --wc-border: oklch(0.858 0.008 300);
    --wc-hairline: oklch(0.918 0.005 300);
    --wc-border-strong: oklch(0.636 0.008 300);
    --wc-track: oklch(0.880 0.006 300);

    /* Text and accent — light */
    --wc-text-1: oklch(0.205 0.006 300);
    --wc-text-2: oklch(0.430 0.008 300);
    --wc-text-3: oklch(0.537 0.010 300);
    --wc-accent: oklch(0.480 0.130 300);
    --wc-accent-dim: oklch(0.760 0.070 300);
    --wc-accent-soft: color-mix(in oklab, oklch(0.760 0.070 300) 55%, transparent);
    --wc-on-accent: oklch(0.995 0.002 300);
    --wc-ghost-shadow: oklch(0.780 0.010 300);
    --wc-ghost-soft: color-mix(in oklab, oklch(0.780 0.010 300) 55%, transparent);

    /* Status — light */
    --wc-ok: oklch(0.520 0.110 155);
    --wc-danger: oklch(0.520 0.150 25);
    --wc-danger-border: oklch(0.830 0.060 25);
    --wc-danger-bg: oklch(0.960 0.020 25);
    --wc-danger-soft: color-mix(in oklab, oklch(0.830 0.060 25) 55%, transparent);

    /* Login video dim */
    --wc-overlay: color-mix(in oklab, oklch(0.995 0.002 300) 84%, transparent);

    /* Toggle knob */
    --wc-knob-off: var(--wc-text-3);
    --wc-knob-on: var(--wc-on-accent);

    /* ---- Legacy remap: existing custom.css follows the new palette ---- */
    --font-primary: var(--wc-font-body);
    --font-code: var(--wc-font-mono);
    --font-mascot: var(--wc-font-name);
    --bg-primary: var(--wc-bg);
    --bg-secondary: var(--wc-surface-1);
    --bg-tertiary: var(--wc-surface-2);
    --text-primary: var(--wc-text-1);
    --text-secondary: var(--wc-text-2);
    --text-muted: var(--wc-text-3);
    --border-color: var(--wc-border);
    --border-hover: var(--wc-border-strong);
    --accent-primary: var(--wc-accent);
    --accent-primary-hover: var(--wc-accent-dim);
    --accent-focus: color-mix(in oklab, var(--wc-accent) 30%, transparent);
    --shadow-color: var(--wc-accent-dim);
    --danger-primary: var(--wc-danger);
    --danger-secondary: var(--wc-danger-border);
    --danger-bg: var(--wc-danger-bg);
    --danger-text: var(--wc-danger);
    --help-icon-bg: var(--wc-surface-2);
    --help-icon-text: var(--wc-text-1);
    --modal-text: var(--wc-text-1);
    --color-grid-line: var(--wc-hairline);
    --color-accent-grey: var(--wc-text-3);
}

[data-theme="dark"] {
    /* Surfaces — dark */
    --wc-bg: oklch(0.170 0.004 300);
    --wc-surface-1: oklch(0.214 0.005 300);
    --wc-surface-2: oklch(0.254 0.006 300);
    --wc-field: oklch(0.190 0.004 300);
    --wc-border: oklch(0.324 0.008 300);
    --wc-hairline: oklch(0.278 0.007 300);
    --wc-border-strong: oklch(0.531 0.008 300);
    --wc-track: oklch(0.324 0.008 300);

    /* Text and accent — dark */
    --wc-text-1: oklch(0.940 0.004 300);
    --wc-text-2: oklch(0.720 0.006 300);
    --wc-text-3: oklch(0.630 0.007 300);
    --wc-accent: oklch(0.665 0.105 300);
    --wc-accent-dim: oklch(0.430 0.062 300);
    --wc-accent-soft: color-mix(in oklab, oklch(0.430 0.062 300) 55%, transparent);
    --wc-on-accent: oklch(0.170 0.004 300);
    --wc-ghost-shadow: oklch(0.470 0.008 300);
    --wc-ghost-soft: color-mix(in oklab, oklch(0.470 0.008 300) 55%, transparent);

    /* Status — dark */
    --wc-ok: oklch(0.720 0.090 155);
    --wc-danger: oklch(0.660 0.115 25);
    --wc-danger-border: oklch(0.400 0.070 25);
    --wc-danger-bg: oklch(0.260 0.040 25);
    --wc-danger-soft: color-mix(in oklab, oklch(0.400 0.070 25) 55%, transparent);

    --wc-overlay: color-mix(in oklab, oklch(0.170 0.004 300) 88%, transparent);
}

/* =====================================================
   2. BASE
   ===================================================== */
body {
    font-family: var(--wc-font-body);
    background-color: var(--wc-bg);
    color: var(--wc-text-1);
    line-height: 1.6;
}

/* Archivo names things; it never sets body copy. */
:root h1, :root h2, :root h3, :root h4, :root h5, :root h6,
.wc-name {
    font-family: var(--wc-font-name);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    line-height: 1.05;
}

.wc-mono {
    font-family: var(--wc-font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Anchors inside design-system components carry .wc-link so the legacy
   a:not(...) rule in custom.css skips them (it matches [class*="wc-"]). */
.wc-link {
    color: var(--wc-accent);
    text-decoration: none;
    transition: color 0.15s ease;
}

.wc-link:hover { text-decoration: underline; }

.wc-link--underline { text-decoration: underline; }
.wc-link--muted { color: var(--wc-text-2); }
.wc-link--muted:hover { color: var(--wc-accent); text-decoration: none; }

/* Diagonal arrow for links that open in a new tab. Ported from the Wildcat
   homepage (src/styles/unified.css) so the family reads the same. Drawn as a
   currentColor mask so it inherits the link colour in both themes. */
a[target="_blank"]::after {
    content: "";
    display: inline-block;
    width: 0.75em;
    height: 0.75em;
    margin-left: 0.25em;
    background-color: currentColor;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cline x1='7' y1='17' x2='17' y2='7' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3C/line%3E%3Cpolyline points='7 7 17 7 17 17' fill='none' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3C/polyline%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cline x1='7' y1='17' x2='17' y2='7' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3C/line%3E%3Cpolyline points='7 7 17 7 17 17' fill='none' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3C/polyline%3E%3C/svg%3E");
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    vertical-align: middle;
    opacity: 0.75;
    transition: transform 0.15s ease-in-out, opacity 0.15s ease-in-out;
}

a[target="_blank"]:hover::after,
a[target="_blank"]:focus-visible::after {
    transform: translate(1px, -1px);
    opacity: 1;
}

/* A link that already carries an icon says "external" on its own — the Quick
   Links list is the case that matters. i[data-lucide] is matched as well as
   svg so the arrow never flashes before lucide.createIcons() swaps them. */
a[target="_blank"]:has(svg)::after,
a[target="_blank"]:has(img)::after,
a[target="_blank"]:has(i[data-lucide])::after,
a[target="_blank"].wc-btn::after,
a[target="_blank"].wc-chipbtn::after,
a[target="_blank"].no-arrow::after {
    display: none !important;
}

@media (prefers-reduced-motion: reduce) {
    a[target="_blank"]::after { transition: none; }
}

/* Focus is never removed, only restyled. */
:root :is(a, button, input, select, textarea, [tabindex]):focus-visible {
    outline: 2px solid var(--wc-accent);
    outline-offset: 2px;
}

/* Sharp corners, per the spec's 2px / 3px geometry. */
:root :is(.card, .list-group, .list-group-item, .alert, .modal-content,
          .dropdown-menu, .badge, .toast) {
    border-radius: var(--wc-radius-card);
}

:root :is(.form-control, .form-select, .btn, input:not([type="checkbox"]):not([type="range"]), textarea, select) {
    border-radius: var(--wc-radius-field);
}

/* =====================================================
   3. BRAND LOCKUP AND READOUTS
   ===================================================== */
.wc-lockup {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--wc-text-3);
    white-space: nowrap;
}

.wc-lockup b {
    font-weight: 600;
    color: var(--wc-text-1);
    margin-left: 0.16em;
}

.wc-readout {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-text-3);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.wc-readout--accent { color: var(--wc-accent); }
.wc-readout--ok { color: var(--wc-ok); }
.wc-readout--danger { color: var(--wc-danger); }

.wc-dot {
    width: 7px;
    height: 7px;
    flex: none;
    background: currentColor;
}

/* =====================================================
   4. FRAME — the card shared by login, auth states and 404
   ===================================================== */
.wc-stage {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 26px;
    padding: 20px 24px 56px;
    /* No background here: the video and its dim sit at negative z-index and
       would be painted over by this element's own background. */
}

/* Auth states and 404 are transient — no video behind them. */
.wc-stage--transient {
    justify-content: flex-start;
    padding-top: 12vh;
}

.wc-stage--transient .wc-frame { max-width: 520px; }

@media (max-width: 767.98px) {
    .wc-stage--transient { padding-top: 6vh; }
}

.wc-stage-video {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

/* 88% in dark, 84% in light — set by --wc-overlay. */
.wc-stage-dim {
    position: fixed;
    inset: 0;
    background: var(--wc-overlay);
    pointer-events: none;
    z-index: -1;
}

.wc-frame {
    position: relative;
    width: 100%;
    max-width: 620px;
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-surface-1);
    overflow: hidden;
}

.wc-frame--wide { max-width: 720px; }

.wc-frame-head,
.wc-frame-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 20px;
}

.wc-frame-head {
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
}

.wc-frame-foot {
    border-top: 1px solid var(--wc-border);
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.wc-frame-foot span { color: var(--wc-text-3); }
.wc-frame-foot a { color: var(--wc-accent); }

.wc-frame-body {
    padding: 26px 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.wc-title {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    margin: 0;
    color: var(--wc-text-1);
}

.wc-title .wc-title-brand { color: var(--wc-text-3); }
.wc-title .wc-title-suffix { margin-left: 0.14em; }
.wc-title .wc-title-line { display: block; }

.wc-title--sm { font-size: 24px; }

.wc-lede {
    font-size: 14px;
    line-height: 1.6;
    color: var(--wc-text-2);
    margin: 0;
    max-width: 48ch;
    text-wrap: pretty;
}

/* Ruled note — replaces the yellow invite-only banner. */
.wc-note {
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-bg);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wc-note-label {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-accent);
}

.wc-note p {
    font-size: 13px;
    line-height: 1.55;
    color: var(--wc-text-2);
    margin: 0;
    text-wrap: pretty;
}

.wc-note a { text-decoration: underline; }

/* Ruled mono block — error codes, session detail. */
.wc-code {
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-bg);
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.wc-code-label {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-text-3);
}

.wc-code-value {
    font-family: var(--wc-font-mono);
    font-size: 12px;
    color: var(--wc-text-2);
    word-break: break-word;
}

/* Section name with a rule running to the edge. */
.wc-rule {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wc-rule-name {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--wc-text-1);
}

.wc-rule::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--wc-border);
}

/* Mono line under a button — replaces the tooltip help icon. */
.wc-help {
    font-family: var(--wc-font-mono);
    font-size: 11px;
    line-height: 1.65;
    color: var(--wc-text-3);
    text-wrap: pretty;
}

.wc-actions {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.wc-action {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* =====================================================
   5. BUTTONS — offset shadow, kept from the current build
   ===================================================== */
.wc-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: var(--wc-btn-h);
    padding: 0 18px;
    border-radius: var(--wc-radius-card);
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    background: var(--wc-accent);
    color: var(--wc-on-accent);
    border: 2px solid var(--wc-accent);
    box-shadow: 4px 4px 0 var(--wc-accent-dim);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.wc-btn:hover,
.wc-btn:focus-visible {
    color: var(--wc-on-accent);
    text-decoration: none;
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 1px var(--wc-accent-soft);
}

.wc-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--wc-accent-dim);
}

.wc-btn[disabled],
.wc-btn.is-busy {
    opacity: 0.6;
    pointer-events: none;
}

/* Outlined secondary — one accent leads per screen. */
.wc-btn--ghost {
    background: transparent;
    color: var(--wc-text-1);
    border-color: var(--wc-text-1);
    box-shadow: 4px 4px 0 var(--wc-ghost-shadow);
}

.wc-btn--ghost:hover,
.wc-btn--ghost:focus-visible {
    color: var(--wc-text-1);
    box-shadow: 6px 6px 1px var(--wc-ghost-soft);
}

.wc-btn--ghost:active { box-shadow: 1px 1px 0 var(--wc-ghost-shadow); }

.wc-btn--danger {
    background: transparent;
    color: var(--wc-danger);
    border-color: var(--wc-danger);
    box-shadow: 4px 4px 0 var(--wc-danger-border);
}

.wc-btn--danger:hover,
.wc-btn--danger:focus-visible {
    color: var(--wc-danger);
    box-shadow: 6px 6px 1px var(--wc-danger-soft);
}

.wc-btn--danger:active { box-shadow: 1px 1px 0 var(--wc-danger-border); }

.wc-btn--inline {
    width: auto;
    height: var(--wc-btn-h-inline);
    padding: 0 15px;
    font-size: 12px;
    letter-spacing: 0.07em;
}

.wc-btn--aside {
    height: 38px;
    font-size: 12px;
    letter-spacing: 0.07em;
}

.wc-btn i,
.wc-btn svg {
    width: 17px;
    height: 17px;
    flex: none;
}

.wc-btn--inline i,
.wc-btn--inline svg,
.wc-btn--aside i,
.wc-btn--aside svg {
    width: 14px;
    height: 14px;
}

/* Small square/chip buttons in the app bar. */
.wc-iconbtn,
.wc-chipbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    height: 32px;
    border-radius: var(--wc-radius-card);
    background: transparent;
    border: 1px solid var(--wc-border-strong);
    color: var(--wc-text-2);
    font-family: var(--wc-font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.wc-iconbtn { width: 32px; padding: 0; }
.wc-chipbtn { padding: 0 12px; color: var(--wc-text-1); }

.wc-iconbtn:hover,
.wc-chipbtn:hover {
    border-color: var(--wc-accent);
    color: var(--wc-accent);
}

.wc-chipbtn--danger {
    border-color: var(--wc-danger);
    color: var(--wc-danger);
}

.wc-chipbtn--danger:hover {
    background: var(--wc-danger-bg);
    border-color: var(--wc-danger);
    color: var(--wc-danger);
}

.wc-iconbtn i, .wc-iconbtn svg { width: 14px; height: 14px; }
.wc-chipbtn i, .wc-chipbtn svg { width: 13px; height: 13px; }

/* Outline buttons inside section cards: the outline is the affordance, so it
   uses the 3:1 control-outline token rather than the decorative hairline. */
:root :is(.settings-section, .wc-card) :is(.btn-outline-primary, .btn-outline-secondary) {
    border-color: var(--wc-border-strong);
    color: var(--wc-text-1);
}

:root :is(.settings-section, .wc-card) :is(.btn-outline-primary, .btn-outline-secondary):hover {
    border-color: var(--wc-accent);
    color: var(--wc-accent);
    background-color: transparent;
}

:root :is(.settings-section, .wc-card) .btn:not(.btn-sm):not(.wc-btn):not(.wc-chipbtn):not(.wc-iconbtn) {
    height: var(--wc-control-h);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11.5px;
    font-family: var(--wc-font-name);
    letter-spacing: 0.05em;
    line-height: 1;
}

:root .btn-sm,
:root :is(.settings-section, .wc-card) .btn-sm,
.btn-sm {
    min-height: 32px !important;
    min-width: 44px !important;
    padding: 6px 12px !important;
    font-size: 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
}

summary,
details > summary {
    min-height: 32px !important;
    line-height: 32px !important;
    display: list-item !important;
    padding: 4px 0 !important;
    cursor: pointer !important;
}

/* Segmented light/dark indicator on the login card. */
.wc-themeswitch {
    display: flex;
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    overflow: hidden;
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.wc-themeswitch button {
    padding: 5px 10px;
    border: 0;
    background: transparent;
    color: var(--wc-text-3);
    font: inherit;
    letter-spacing: inherit;
    /* Form controls get text-transform:none from the UA sheet, so it has to
       be set here rather than inherited from .wc-themeswitch. */
    text-transform: uppercase;
    cursor: pointer;
}

.wc-themeswitch button[aria-pressed="true"] {
    background: var(--wc-text-1);
    color: var(--wc-surface-1);
}

/* =====================================================
   6. AUTH-COMPLETE — step list and indeterminate bar
   ===================================================== */
.wc-steps {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.wc-step {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--wc-font-mono);
    font-size: 11px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--wc-text-3);
}

.wc-step::before {
    content: "";
    width: 7px;
    height: 7px;
    flex: none;
    background: var(--wc-track);
}

.wc-step.is-done {
    color: var(--wc-text-2);
}

.wc-step.is-done::before { background: var(--wc-accent); }

/* A 25% segment on a 1.5s loop — no fake percentage. */
.wc-bar {
    height: 2px;
    background: var(--wc-track);
    overflow: hidden;
}

.wc-bar span {
    display: block;
    height: 2px;
    width: 25%;
    background: var(--wc-accent);
    animation: wcBarTrack 1.5s cubic-bezier(0.55, 0.1, 0.35, 0.9) infinite;
}

@keyframes wcBarTrack {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
}

/* Determinate mode. Set data-progress and an inline width from real completed
   work — never from a timer. See setProgress() in common/ui.ts. */
.wc-bar[data-progress] span {
    animation: none;
    transform: none;
    width: 0;
    transition: width 0.3s ease;
}

/* The one loading indicator. Page-level overlays and per-section loaders both
   use this, so nothing anywhere spins. */
.wc-loading {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px 0;
}

.wc-loading .wc-bar { width: 100%; }

.wc-loading-label {
    margin: 0;
    font-family: var(--wc-font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wc-text-3);
}

/* Card-level loaders — zero layout shift top indicator */
:root .wc-card > .card-body {
    position: relative;
}

:root .wc-card > .card-body > .wc-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    padding: 0;
    margin: 0;
    border: 0;
    gap: 0;
    pointer-events: none;
}

:root .wc-card > .card-body > .wc-loading .wc-bar {
    height: 2px;
    background: transparent;
    border-radius: 0;
}

:root .wc-card > .card-body > .wc-loading .wc-loading-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Page-level overlay sits in the content column rather than edge to edge. */
.wc-loading--page {
    max-width: 420px;
    padding: 40px 0;
}

@media (prefers-reduced-motion: reduce) {
    .wc-bar span { animation-duration: 3s; }
    .wc-bar[data-progress] span { transition: none; }
    .wc-btn, .wc-iconbtn, .wc-chipbtn { transition: none; }
}

/* 404 numeral */
.wc-bignum {
    font-family: var(--wc-font-mono);
    font-size: 52px;
    line-height: 0.9;
    color: var(--wc-border-strong);
}

/* =====================================================
   7. APP SHELL
   ===================================================== */
.wc-appbar {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 12px 24px;
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
}

.wc-appbar-brand {
    display: flex;
    align-items: baseline;
    gap: 14px;
    min-width: 0;
}

.wc-appbar-brand .wc-sep {
    width: 1px;
    height: 13px;
    flex: none;
    background: var(--wc-border-strong);
    align-self: center;
}

.wc-appbar-page {
    font-family: var(--wc-font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wc-text-2);
}

.wc-appbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wc-page-head {
    padding: 26px 24px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wc-page-head h1 {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 26px;
    line-height: 1.1;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    margin: 0;
}

.wc-page-head p {
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--wc-text-2);
    margin: 0;
    max-width: 62ch;
    text-wrap: pretty;
}

/* main.ts flips #dashboard-content to display:flex, so the direction is set
   here rather than fought with there. */
#dashboard-content {
    flex-direction: column;
}

.wc-main > .alert,
.wc-main > #loading-overlay {
    margin: 20px 24px 0;
}

/* Mono stat strip */
.wc-stats {
    margin: 20px 24px 0;
    display: flex;
    flex-wrap: wrap;
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-surface-1);
    overflow: hidden;
}

.wc-stat {
    flex: 1;
    min-width: 150px;
    padding: 11px 16px;
    border-right: 1px solid var(--wc-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.wc-stat:last-child { border-right: 0; }

.wc-stat dt {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-text-3);
    font-weight: 400;
}

.wc-stat dd {
    font-family: var(--wc-font-mono);
    font-size: 14px;
    color: var(--wc-text-1);
    margin: 0;
}

.wc-stat dd.is-ok { color: var(--wc-ok); }
.wc-stat dd.is-danger { color: var(--wc-danger); }
.wc-stat dd.is-muted { color: var(--wc-text-2); }

/* bot-management.ts rewrites #bot-status's className to Bootstrap utilities,
   so the status colours are keyed off those rather than a wc- class. */
.wc-stat dd .text-success { color: var(--wc-ok) !important; }
.wc-stat dd .text-secondary { color: var(--wc-text-2) !important; }
.wc-stat dd .text-danger { color: var(--wc-danger) !important; }
.wc-stat dd .fw-semibold { font-weight: 400; }

.wc-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) var(--wc-aside-w);
    gap: 22px;
    padding: 22px 24px 44px;
    align-items: start;
}

.wc-shell-main {
    display: flex;
    flex-direction: column;
    gap: 22px;
    min-width: 0;
}

.wc-shell-aside {
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: sticky;
    top: 78px;
}

@media (max-width: 991.98px) {
    .wc-shell {
        grid-template-columns: minmax(0, 1fr);
    }
    .wc-shell-aside {
        position: static;
    }
}

/* =====================================================
   8. SECTION CARDS AND SETTING ROWS
   These map onto the existing
   .settings-section > .list-group > .list-group-item markup.
   ===================================================== */
:root .settings-section,
.wc-card {
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-surface-1);
    overflow: hidden;
}

:root .settings-section-title,
.wc-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 0;
    padding: 10px 16px;
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--wc-text-1);
}

.wc-card-meta {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-text-3);
}

:root .settings-section-description,
.wc-card-desc {
    margin: 0;
    padding: 12px 16px 0;
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--wc-text-2);
    text-wrap: pretty;
}

/* The list-group inside a section card is the row stack. */
:root :is(.settings-section, .wc-card) .list-group,
:root :is(.settings-section, .wc-card) .list-group.shadow {
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

:root :is(.settings-section, .wc-card) .list-group-item,
.wc-row {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 13px 16px;
    border: 0;
    border-top: 1px solid var(--wc-hairline);
    border-radius: 0;
    background: transparent;
    color: var(--wc-text-1);
}

:root :is(.settings-section, .wc-card) .list-group-item.text-center {
    justify-content: center;
    text-align: center;
}

/* Label + description left, control right at a fixed width, so the
   controls line up in a column down the card. */
:root :is(.settings-section, .wc-card) .list-group-item > .row {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 0;
    --bs-gutter-x: 0;
}

:root :is(.settings-section, .wc-card) .list-group-item > .row > .col {
    flex: 1;
    min-width: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

:root :is(.settings-section, .wc-card) .list-group-item > .row > .col-auto {
    flex: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

:root :is(.settings-section, .wc-card) .list-group-item strong,
.wc-row-label {
    font-family: var(--wc-font-body);
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0;
    text-transform: none;
    color: var(--wc-text-1);
}

:root :is(.settings-section, .wc-card) .list-group-item .text-muted,
.wc-row-desc {
    font-size: 12px;
    line-height: 1.5;
    color: var(--wc-text-3) !important;
    margin: 0;
    text-wrap: pretty;
}

/* Section cards also host free-form blocks — ignore lists, the channel-point
   reward form. Pad and rule them so they sit inside the card like rows do.
   .list-group and .stream-events-form are row stacks, not blocks: their rows
   carry their own padding, so padding here would inset them a second time. */
:root .settings-section > *:not(.settings-section-title):not(.settings-section-description):not(.list-group):not(:empty),
:root .wc-card > .card-body > *:not(.list-group):not(.stream-events-form):not(:empty) {
    margin: 0;
    padding: 14px 16px;
    border-top: 1px solid var(--wc-hairline);
}

:root :is(.settings-section, .wc-card) h6 {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wc-text-1);
    margin: 0 0 6px;
}

:root :is(.settings-section, .wc-card) h6 strong { font-weight: 600; }

/* No card-in-card: nested cards become plain ruled panels. */
:root :is(.settings-section, .wc-card) .card {
    border: 1px solid var(--wc-hairline);
    border-radius: var(--wc-radius-card);
    box-shadow: none;
    background: var(--wc-field);
}

:root :is(.settings-section, .wc-card) .card .card-body { padding: 12px; }

/* A card that IS the section's content would just double the frame. */
:root .settings-section > .card {
    border: 0;
    background: transparent;
}

:root .settings-section > .card > .card-body { padding: 0; }

/* ---- .wc-card: the .card > .card-header + .card-body section shape ---- */
.wc-card {
    box-shadow: none;
    overflow: hidden;
    margin: 0;
}

:root .wc-card > .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 0;
    padding: 10px 16px;
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
}

:root .wc-card > .card-header :is(h2, h3, h5, .wc-card-title) {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--wc-text-1);
    margin: 0;
}

:root .wc-card > .card-body { padding: 0; }
:root .wc-card > .card-body > *:first-child { border-top: 0; }

/* Lead paragraph at the top of a card body reads as the section description. */
:root .wc-card > .card-body > p {
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--wc-text-2);
    text-wrap: pretty;
}

/* Sage states a setting as .form-check.form-switch with an inline label and
   description. Lay it out as a row: label + description left, toggle right. */
:root .wc-card > .card-body > .form-check.form-switch,
:root .wc-card > .card-body > .stream-events-form > .form-check.form-switch {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas: "label toggle" "desc toggle";
    align-items: center;
    gap: 3px 20px;
    margin: 0;
    padding: 13px 16px;
    border-top: 1px solid var(--wc-hairline);
}

:root .wc-card > .card-body > .form-check.form-switch .form-check-label,
:root .wc-card > .card-body > .stream-events-form > .form-check.form-switch .form-check-label {
    grid-area: label;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--wc-text-1);
}

:root .wc-card > .card-body > .form-check.form-switch .form-check-input,
:root .wc-card > .card-body > .stream-events-form > .form-check.form-switch .form-check-input {
    grid-area: toggle;
    align-self: center;
}

:root .wc-card > .card-body > .form-check.form-switch small,
:root .wc-card > .card-body > .stream-events-form > .form-check.form-switch small {
    grid-area: desc;
    font-size: 12px;
    line-height: 1.5;
    color: var(--wc-text-3) !important;
    text-wrap: pretty;
}

/* Sage renders command and timer rows as .list-group-item > .cmd-row. Let the
   row fill the item so its actions land in the same control column. */
:root :is(.settings-section, .wc-card) .list-group-item > .cmd-row {
    flex: 1;
    min-width: 0;
}

/* Footer rail of a section card. */
.wc-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    padding: 13px 16px;
    border-top: 1px solid var(--wc-border);
    background: var(--wc-surface-2);
}

/* =====================================================
   9. CONTROLS
   ===================================================== */

/* Toggle — 40x22 rectangle, 2px radius, 16x16 knob. */
:root .form-switch .form-check-input,
:root .form-check-input[type="checkbox"][role="switch"],
.form-switch .form-check-input {
    appearance: none !important;
    -webkit-appearance: none !important;
    width: 44px !important;
    height: 24px !important;
    min-height: 24px !important;
    flex: none;
    margin: 0;
    border-radius: var(--wc-radius-card);
    border: 1px solid var(--wc-border-strong);
    background-color: var(--wc-field);
    background-image: linear-gradient(var(--wc-knob-off), var(--wc-knob-off)) !important;
    background-size: 18px 18px !important;
    background-position: 2px center !important;
    background-repeat: no-repeat !important;
    cursor: pointer;
    transition: background-position 0.15s ease, background-color 0.15s ease,
                border-color 0.15s ease, background-image 0.15s ease;
}

:root .form-switch .form-check-input:checked,
:root .form-check-input[type="checkbox"][role="switch"]:checked,
.form-switch .form-check-input:checked {
    background-color: var(--wc-accent) !important;
    border-color: var(--wc-accent) !important;
    background-image: linear-gradient(var(--wc-knob-on), var(--wc-knob-on)) !important;
    background-position: calc(100% - 2px) center !important;
}

.cmd-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.cmd-actions .btn {
    min-height: 28px !important;
    min-width: 44px !important;
    padding: 4px 10px !important;
    font-size: 11.5px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

:root .form-switch .form-check-input:focus-visible {
    outline: 2px solid var(--wc-accent);
    outline-offset: 2px;
    box-shadow: none;
}

/* Selects, text and number fields — 34px tall at 3px radius. */
:root :is(.settings-section, .wc-card) .form-select,
:root :is(.settings-section, .wc-card) .form-control:not(textarea),
.wc-field,
.form-control:not(textarea),
.form-select {
    display: block;
    width: 100%;
    box-sizing: border-box;
    height: var(--wc-control-h);
    min-width: 0;
    max-width: 100%;
    padding: 0 11px;
    border: 1px solid var(--wc-border-strong);
    border-radius: var(--wc-radius-field);
    background-color: var(--wc-field);
    color: var(--wc-text-1);
    font-family: var(--wc-font-body);
    font-size: 12.5px;
    line-height: var(--wc-control-h);
}

:root :is(.settings-section, .wc-card) .list-group-item > .row > .col-auto :is(.form-select, .form-control:not(textarea):not([type="number"]):not([inputmode="numeric"]), .wc-field:not(.wc-field--number)) {
    min-width: 172px;
}

:root :is(.settings-section, .wc-card) :is(input[type="number"], input[inputmode="numeric"]),
.wc-field--number {
    min-width: 0;
    font-family: var(--wc-font-mono);
}

:root :is(.settings-section, .wc-card) .form-select:focus,
:root :is(.settings-section, .wc-card) .form-control:focus {
    border-color: var(--wc-accent);
    box-shadow: 0 0 0 3px color-mix(in oklab, var(--wc-accent) 25%, transparent);
}

:root :is(.settings-section, .wc-card) textarea.form-control,
:root .wc-shell-aside textarea.form-control,
textarea.form-control {
    display: block;
    width: 100%;
    box-sizing: border-box;
    min-height: 200px;
    border: 1px solid var(--wc-border-strong);
    border-radius: var(--wc-radius-field);
    background-color: var(--wc-field);
    color: var(--wc-text-1);
    font-family: var(--wc-font-body);
    font-size: 13px;
    line-height: 1.5;
    padding: 10px 12px;
    resize: vertical;
}

/* Persona form layout */
.persona-form {
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.persona-form > .mb-2 {
    display: flex;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 12px !important;
}

.persona-form .form-label,
:root :is(.settings-section, .wc-card) .persona-form .form-label {
    display: block;
    width: 100%;
    font-family: var(--wc-font-body);
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.35;
    text-transform: none;
    letter-spacing: normal;
    color: var(--wc-text-1);
    margin-bottom: 8px;
}

.persona-form .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-height: 32px !important;
    min-width: 60px !important;
    padding: 6px 14px !important;
    margin-top: 8px !important;
}

/* Input groups — ensure inputs and buttons align seamlessly at --wc-control-h */
:root .input-group {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

:root .input-group > :is(.form-control, .form-select):not(textarea) {
    min-width: 0;
    height: var(--wc-control-h);
}

:root .input-group > .btn {
    height: var(--wc-control-h);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    font-size: 11.5px;
    font-family: var(--wc-font-name);
    letter-spacing: 0.05em;
    line-height: 1;
}

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

:root .input-group > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.valid-feedback):not(.invalid-tooltip):not(.invalid-feedback) {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Unit suffix beside a number field. */
.wc-unit {
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--wc-text-3);
}

/* Slider — 3px track, 11x13 rectangular thumb. */
:root .form-range {
    width: 212px;
    height: 13px;
    background: transparent;
    -webkit-appearance: none;
    appearance: none;
}

:root .form-range::-webkit-slider-runnable-track {
    height: 3px;
    border: 0;
    border-radius: 0;
    background: var(--wc-track);
}

:root .form-range::-moz-range-track {
    height: 3px;
    border: 0;
    border-radius: 0;
    background: var(--wc-track);
}

:root .form-range::-moz-range-progress {
    height: 3px;
    background: var(--wc-accent);
}

:root .form-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 11px;
    height: 13px;
    margin-top: -5px;
    border: 0;
    border-radius: 0;
    background: var(--wc-accent);
    box-shadow: none;
    cursor: pointer;
}

:root .form-range::-moz-range-thumb {
    width: 11px;
    height: 13px;
    border: 0;
    border-radius: 0;
    background: var(--wc-accent);
    box-shadow: none;
    cursor: pointer;
}

/* Readout beside a slider. */
.wc-slider-value {
    width: 44px;
    text-align: right;
    font-family: var(--wc-font-mono);
    font-size: 12.5px;
    color: var(--wc-text-1);
}

/* Tag chips — ignore lists, banned words, opt-outs. */
.wc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
    max-width: 250px;
}

.wc-tag,
:root :is(.settings-section, .wc-card) .badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border: 1px solid var(--wc-border-strong);
    border-radius: var(--wc-radius-card);
    background: var(--wc-field);
    font-family: var(--wc-font-mono);
    font-size: 11px;
    font-weight: 400;
    color: var(--wc-text-2);
}

.wc-tag button {
    display: inline-flex;
    padding: 0;
    border: 0;
    background: none;
    color: var(--wc-text-3);
    cursor: pointer;
}

.wc-tag button:hover { color: var(--wc-danger); }
.wc-tag i, .wc-tag svg { width: 11px; height: 11px; }

/* =====================================================
   10. TABS
   ===================================================== */
:root .nav-tabs {
    margin: 22px 24px 0;
    gap: 0;
    border-bottom: 1px solid var(--wc-border);
}

@media (max-width: 767.98px) {
    :root .nav-tabs { margin: 18px 16px 0; }
}

:root .nav-tabs .nav-link {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 15px;
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    background: transparent;
    color: var(--wc-text-3);
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

:root .nav-tabs .nav-link:hover {
    color: var(--wc-text-2);
    border-color: transparent transparent var(--wc-border-strong);
}

:root .nav-tabs .nav-link.active {
    background: var(--wc-surface-1);
    border-bottom-color: var(--wc-accent);
    color: var(--wc-text-1);
}

/* =====================================================
   11. ASIDE CARDS
   ===================================================== */
.wc-aside-card {
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-surface-1);
    overflow: hidden;
}

.wc-aside-card > header,
:root .wc-aside-card .card-header {
    padding: 9px 14px;
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
    font-family: var(--wc-font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--wc-text-2);
}

.wc-aside-body,
:root .wc-aside-card .card-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wc-aside-headline {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.02em;
    color: var(--wc-text-1);
}

.wc-aside-note {
    margin: 0;
    font-size: 11.5px;
    line-height: 1.5;
    color: var(--wc-text-3);
    text-wrap: pretty;
}

/* Key/value readout rows. */
.wc-kv {
    display: flex;
    flex-direction: column;
    margin: 0;
}

.wc-kv > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 0;
    border-top: 1px solid var(--wc-hairline);
    font-family: var(--wc-font-mono);
    font-size: 11.5px;
}

.wc-kv dt { color: var(--wc-text-3); font-weight: 400; }
.wc-kv dd { color: var(--wc-text-1); margin: 0; }

.wc-links {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.wc-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    color: var(--wc-text-2);
    text-decoration: none;
}

.wc-links a:hover { color: var(--wc-accent); text-decoration: none; }
.wc-links i, .wc-links svg { width: 13px; height: 13px; flex: none; }

/* =====================================================
   12. RESPONSIVE
   ===================================================== */
@media (max-width: 767.98px) {
    .wc-appbar { padding: 10px 16px; }
    .wc-page-head { padding-left: 16px; padding-right: 16px; }
    .wc-stats {
        flex-direction: column;
        margin-left: 16px;
        margin-right: 16px;
    }
    .wc-stat {
        border-right: 0;
        border-bottom: 1px solid var(--wc-border);
    }
    .wc-stat:last-child {
        border-bottom: 0;
    }
    .wc-shell { padding: 18px 16px 36px; }

    /* Stack the setting row so controls keep their width, and right-align action buttons. */
    :root :is(.settings-section, .wc-card) .list-group-item > .row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    :root :is(.settings-section, .wc-card) .list-group-item > .row > .col-auto {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }
    :root :is(.settings-section, .wc-card) .list-group-item > .row > .col-auto > :is(.btn, button, .form-switch) {
        margin-left: auto;
    }

    /* Stacking earns its keep for wide controls, but a lone toggle is 40px —
       keep those rows inline so the switches hold one column down every card.
       A cell pairing the switch with a button is wide again, so it still stacks. */
    :root :is(.settings-section, .wc-card) .list-group-item > .row:has(> .col-auto > .form-check.form-switch:only-child) {
        flex-direction: row;
        align-items: center;
    }
    :root :is(.settings-section, .wc-card) .list-group-item > .row > .col-auto:has(> .form-check.form-switch:only-child) {
        width: auto;
        justify-content: flex-end;
    }
    .cmd-row {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
    }
    .cmd-actions {
        display: flex !important;
        align-items: center !important;
        gap: 12px !important;
        width: 100% !important;
        justify-content: flex-start !important;
    }
    .cmd-actions .btn {
        min-height: 32px !important;
        min-width: 52px !important;
        padding: 6px 12px !important;
    }
    .cmd-actions .form-switch .form-check-input {
        min-height: 24px !important;
        width: 44px !important;
    }
    .wc-tags { justify-content: flex-start; max-width: none; }
    .wc-stage { padding: 16px 16px 40px; }
    .wc-title { font-size: 24px; }
}

/* =====================================================
   13. ACCESSIBILITY & MODERN NATIVE UTILITIES
   Eliminates external framework dependencies with lean,
   zero-runtime native CSS layout rules.
   ===================================================== */

/* Skip Link */
.wc-skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 10000;
    padding: 10px 18px;
    background: var(--wc-surface-1);
    color: var(--wc-text-1);
    border: 2px solid var(--wc-accent);
    border-radius: var(--wc-radius-card);
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    transition: top 0.15s ease-out;
}

.wc-skip-link:focus,
.wc-skip-link:focus-visible {
    top: 16px;
    outline: 2px solid var(--wc-accent);
    outline-offset: 2px;
}

/* Native Layout Grid & Flex Utilities */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -8px;
    margin-left: -8px;
}

.row > * {
    box-sizing: border-box;
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
    padding-right: 8px;
    padding-left: 8px;
}

.col { flex: 1 0 0%; }
.col-auto { flex: 0 0 auto; width: auto; }
.col-4 { flex: 0 0 auto; width: 33.33333333%; }
.col-8 { flex: 0 0 auto; width: 66.66666667%; }

.d-flex { display: flex !important; }
.d-block { display: block !important; }
.align-items-center { align-items: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-end { justify-content: flex-end !important; }

.gap-1 { gap: 4px !important; }
.gap-2 { gap: 8px !important; }
.gap-3 { gap: 16px !important; }

/* Spacing */
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 4px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-3 { margin-bottom: 16px !important; }
.mt-1 { margin-top: 4px !important; }
.mt-2 { margin-top: 8px !important; }
.mt-3 { margin-top: 16px !important; }
.ms-2 { margin-left: 8px !important; }
.py-3 { padding-top: 16px !important; padding-bottom: 16px !important; }

/* Native Forms & Controls */
.form-label {
    display: inline-block;
    margin-bottom: 5px;
    font-size: 11.5px;
    font-family: var(--wc-font-name);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wc-text-1);
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    min-height: 24px;
}

.form-check-label {
    font-size: 13px;
    color: var(--wc-text-1);
    cursor: pointer;
    user-select: none;
    margin-bottom: 0;
}

.form-check-input {
    flex-shrink: 0;
    margin: 0;
    cursor: pointer;
}

.form-switch {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Standalone Alert Styles */
.alert {
    position: relative;
    padding: 12px 16px;
    margin-bottom: 16px;
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    font-size: 13px;
    line-height: 1.5;
    background: var(--wc-surface-1);
    color: var(--wc-text-1);
}

.alert-info {
    border-color: var(--wc-border-strong);
    background: var(--wc-surface-2);
    color: var(--wc-text-1);
}

.alert-danger {
    border-color: var(--wc-danger-border);
    background: var(--wc-danger-bg);
    color: var(--wc-danger);
}

.alert-success {
    border-color: color-mix(in oklab, var(--wc-ok) 40%, transparent);
    background: color-mix(in oklab, var(--wc-ok) 12%, var(--wc-surface-1));
    color: var(--wc-ok);
}

.alert-warning {
    border-color: color-mix(in oklab, #d97706 40%, transparent);
    background: color-mix(in oklab, #d97706 12%, var(--wc-surface-1));
    color: var(--wc-text-1);
}

/* Card titles */
.wc-card-title {
    font-family: var(--wc-font-name);
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--wc-text-1);
    margin: 0;
}

/* =====================================================
   FLOATING SUPPORT WIDGET & KO-FI MODAL
   ===================================================== */
.floating-support {
    position: fixed;
    bottom: clamp(1rem, 2.5vw, 1.5rem);
    left: clamp(1rem, 2.5vw, 1.5rem);
    z-index: 90;
}

.floating-support__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #794bc4;
    color: #ffffff;
    border: 1px solid var(--wc-border-strong);
    border-radius: var(--wc-radius-card);
    font-family: var(--wc-font-name);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 3px 3px 0 var(--wc-ghost-shadow);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.floating-support__btn:hover,
.floating-support__btn:focus-visible {
    background: #683bb5;
    color: #ffffff;
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 1px var(--wc-ghost-soft);
}

.floating-support__btn:focus-visible {
    outline: 2px solid var(--wc-accent);
    outline-offset: 2px;
}

.floating-support__btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--wc-ghost-shadow);
}

.floating-support__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Ko-fi Modal Dialog */
dialog.kofi-sheet {
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    background: var(--wc-surface-1);
    color: var(--wc-text-1);
    padding: 0;
    width: calc(100% - 2rem);
    max-width: 480px;
    margin: auto;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}

dialog.kofi-sheet:not([open]) {
    display: none !important;
}

dialog.kofi-sheet::backdrop {
    background-color: var(--wc-overlay);
    backdrop-filter: blur(2px);
}

.kofi-sheet__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    background: var(--wc-surface-2);
    border-bottom: 1px solid var(--wc-border);
}

.kofi-sheet__title {
    font-family: var(--wc-font-name);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--wc-text-1);
    margin: 0;
}

.kofi-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--wc-border);
    border-radius: var(--wc-radius-card);
    color: var(--wc-text-2);
    padding: 6px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.kofi-icon-btn:hover,
.kofi-icon-btn:focus-visible {
    background: var(--wc-surface-1);
    border-color: var(--wc-border-strong);
    color: var(--wc-text-1);
}

.kofi-icon-btn:focus-visible {
    outline: 2px solid var(--wc-accent);
    outline-offset: 2px;
}

.kofi-sheet__body {
    padding: 16px 18px;
}

.kofi-embed-container {
    width: 100%;
    height: 520px;
    max-height: 65vh;
    border: 1px solid var(--wc-border);
    background: var(--wc-surface-2);
    border-radius: var(--wc-radius-field);
    margin-bottom: 12px;
    overflow: hidden;
}

.kofi-embed-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.kofi-fallback {
    text-align: center;
    font-family: var(--wc-font-mono);
    font-size: 11px;
    color: var(--wc-text-3);
}

.kofi-direct-link {
    color: var(--wc-accent);
    text-decoration: underline;
    font-weight: 500;
}

.kofi-direct-link:hover,
.kofi-direct-link:focus-visible {
    color: var(--wc-accent-dim);
}