/* ==========================================================================
   SITE THEME — one design system for every public (logged-out) page
   Blade pages (ui.lms_layout) + Inertia pages (Shared/SiteLayout.vue)

   ── MULTI-TENANT THEMING ────────────────────────────────────────────────
   Every tenant (sub-domain / database) renders the SAME HTML. The look is
   controlled only by CSS variables. A tenant theme = one CSS file saved in
   business_settings.custom_global_css_path (Support › Theme Settings).
   It loads after this file, so it only needs to override variables:

     :root {
       --site-primary: #FF7A59;
       --site-dark:    #1B1F3B;
       --site-bg:      #FFF8F4;
     }

   Layers (override from the top; lower layers are derived automatically):
     1. BRAND INPUTS      ~12 values — colours, fonts, base radius
     2. DERIVED           computed from layer 1 with color-mix(); rarely overridden
     3. COMPONENT TOKENS  optional — header/hero/footer surfaces, button & card
                          shape, heading style. Change these for a different
                          "feel" (light header, square buttons, caps headings…)

   Rules for anyone editing templates:
     • never write a hex / rgb colour or a font name in page HTML/CSS —
       always use a var(--site-*) token (add a token here if one is missing)
     • component classes are prefixed `site-` so they never collide with
       Bootstrap 4 (Inertia) or Bootstrap 5 (Blade)
   Ready-made examples: public/css/themes/*.css  (preview any page with ?theme=<name>)

   The values below are the NEUTRAL DEFAULT look (Inter, white header, blue) that every
   tenant gets when it has no theme of its own. Never put one tenant's brand here —
   e.g. Konplizil's look lives only in its theme (resources/css/site/themes/konplizil.css).
   SOURCE: edit resources/css/site/site-theme.css — the build copies it to public/css/ (public/ is git-ignored).
   ========================================================================== */

:root {
    /* ── 1. BRAND INPUTS ─────────────────────────────────────────────── */
    --site-primary: #1E40AF;      /* main action colour: buttons, links, highlights */
    --site-accent: #F59E0B;       /* secondary highlight: badges, notices */
    --site-dark: #0F172A;         /* deep brand surface: hero, footer, dark buttons */
    --site-bg: #F8FAFC;           /* page background */
    --site-surface: #FFFFFF;      /* cards, inputs, dialogs */
    --site-ink: #0F172A;          /* main text colour */
    --site-light: #FFFFFF;        /* text on dark surfaces */
    --site-success: #15803D;
    --site-danger: #B91C1C;

    --site-font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;  /* headings */
    --site-font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --site-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;      /* codes, references */

    --site-radius: 12px;          /* base corner radius — sm/lg are derived */
    --site-container: 1180px;     /* max content width */

    /* ── 2. DERIVED (automatic) ──────────────────────────────────────── */
    --site-primary-deep: color-mix(in srgb, var(--site-primary) 70%, #000);   /* hover / text-safe primary */
    --site-primary-ink: #FFFFFF;                                              /* text ON a primary button */
    --site-primary-hover-ink: #FFFFFF;
    --site-primary-soft: color-mix(in srgb, var(--site-primary) 13%, transparent);
    --site-primary-line: color-mix(in srgb, var(--site-primary) 35%, transparent);
    --site-primary-ring: color-mix(in srgb, var(--site-primary) 22%, transparent);
    --site-accent-soft: color-mix(in srgb, var(--site-accent) 12%, var(--site-surface));
    --site-accent-ink: #FFFFFF;

    --site-dark-2: color-mix(in srgb, var(--site-dark) 86%, #FFF);
    --site-bg-2: color-mix(in srgb, var(--site-bg) 88%, var(--site-ink));
    --site-paper: color-mix(in srgb, var(--site-bg) 45%, var(--site-surface));

    --site-muted: color-mix(in srgb, var(--site-ink) 70%, var(--site-surface));
    --site-placeholder: color-mix(in srgb, var(--site-ink) 45%, var(--site-surface));
    --site-line: color-mix(in srgb, var(--site-ink) 11%, transparent);
    --site-line-strong: color-mix(in srgb, var(--site-ink) 20%, transparent);

    --site-on-dark: var(--site-light);
    --site-on-dark-muted: color-mix(in srgb, var(--site-on-dark) 66%, transparent);
    --site-line-on-dark: color-mix(in srgb, var(--site-on-dark) 16%, transparent);

    --site-danger-soft: color-mix(in srgb, var(--site-danger) 8%, var(--site-surface));
    --site-danger-line: color-mix(in srgb, var(--site-danger) 30%, transparent);
    --site-success-soft: color-mix(in srgb, var(--site-success) 9%, var(--site-surface));
    --site-success-line: color-mix(in srgb, var(--site-success) 30%, transparent);

    --site-radius-sm: calc(var(--site-radius) * 0.625);
    --site-radius-lg: calc(var(--site-radius) * 1.375);
    --site-pill: 999px;

    --site-shadow-color: color-mix(in srgb, var(--site-dark) 28%, transparent);
    --site-shadow-sm: 0 1px 2px color-mix(in srgb, var(--site-ink) 6%, transparent), 0 1px 3px color-mix(in srgb, var(--site-ink) 6%, transparent);
    --site-shadow: 0 10px 30px -12px var(--site-shadow-color);
    --site-shadow-lg: 0 30px 60px -20px color-mix(in srgb, var(--site-dark) 38%, transparent);

    --site-gutter: 24px;

    /* ── 3. COMPONENT TOKENS (optional overrides) ────────────────────── */
    /* Header */
    --site-header-h: 68px;
    --site-header-bg: color-mix(in srgb, var(--site-surface) 96%, transparent);
    --site-header-fg: var(--site-ink);
    --site-header-border: var(--site-line);
    --site-logo-h: 38px;

    /* Hero bands (course catalogue, course page, plans, contact, checkout) */
    --site-hero-bg: radial-gradient(ellipse at 85% -20%, color-mix(in srgb, var(--site-primary) 55%, transparent), transparent 60%),
                    linear-gradient(135deg, var(--site-dark) 0%, color-mix(in srgb, var(--site-dark) 70%, var(--site-primary)) 100%);
    --site-hero-fg: var(--site-light);
    --site-hero-accent: color-mix(in srgb, var(--site-primary) 40%, #FFFFFF);

    /* Dark panels (login side panel, icon tiles, dark chips) */
    --site-panel-bg: radial-gradient(ellipse at 0% 0%, var(--site-primary-ring), transparent 55%),
                     radial-gradient(ellipse at 100% 100%, color-mix(in srgb, var(--site-accent) 12%, transparent), transparent 50%),
                     var(--site-dark);
    --site-panel-fg: var(--site-light);

    /* Footer */
    --site-footer-bg: var(--site-dark);
    --site-footer-fg: var(--site-light);
    --site-footer-heading: color-mix(in srgb, var(--site-primary) 40%, #FFFFFF);

    /* Headings */
    --site-heading-weight: 700;
    --site-heading-tracking: -0.02em;
    --site-heading-transform: none;
    --site-heading-em: normal;              /* style of <em> accents inside headings */
    --site-heading-em-color: var(--site-primary);

    /* Eyebrow / small labels */
    --site-eyebrow-font: var(--site-font-body);
    --site-eyebrow-transform: uppercase;
    --site-eyebrow-tracking: 0.08em;

    /* Buttons */
    --site-btn-radius: 10px;
    --site-btn-weight: 600;
    --site-btn-transform: none;
    --site-btn-tracking: 0;
    --site-btn-lift: -1px;                  /* hover lift; set 0 for flat buttons */
    --site-btn-dark-bg: var(--site-dark);   /* "dark" buttons (secondary CTAs) */
    --site-btn-dark-fg: var(--site-light);
    --site-btn-dark-border: var(--site-btn-dark-bg);

    /* Cards */
    --site-card-bg: var(--site-surface);
    --site-card-radius: var(--site-radius);
    --site-card-border: 1px solid var(--site-line);
    --site-card-shadow: var(--site-shadow-sm);
    --site-card-hover-shadow: var(--site-shadow);
    --site-card-hover-lift: -4px;

    /* Category colours (e.g. Government / Industries / Individuals on the home page) */
    --site-cat-1: #2B6CB0;
    --site-cat-2: #38A169;
    --site-cat-3: #DD6B20;
    --site-cat-1-soft: color-mix(in srgb, var(--site-cat-1) 8%, var(--site-surface));
    --site-cat-2-soft: color-mix(in srgb, var(--site-cat-2) 8%, var(--site-surface));
    --site-cat-3-soft: color-mix(in srgb, var(--site-cat-3) 8%, var(--site-surface));
    --site-cat-1-tint: color-mix(in srgb, var(--site-cat-1) 24%, var(--site-surface));
    --site-cat-2-tint: color-mix(in srgb, var(--site-cat-2) 24%, var(--site-surface));
    --site-cat-3-tint: color-mix(in srgb, var(--site-cat-3) 24%, var(--site-surface));
    --site-cat-1-deep: color-mix(in srgb, var(--site-cat-1) 80%, #000);
    --site-cat-2-deep: color-mix(in srgb, var(--site-cat-2) 80%, #000);
    --site-cat-3-deep: color-mix(in srgb, var(--site-cat-3) 80%, #000);

    /* Chips / pills */
    --site-chip-radius: 8px;

    /* Inputs */
    --site-input-bg: var(--site-surface);
    --site-input-radius: var(--site-radius-sm);
    --site-input-border: 1.5px solid var(--site-line-strong);
}

/* Surfaces that carry their own foreground colour. Anything inside them that
   uses --site-on-dark* (links, ghost buttons, muted text) adapts automatically,
   so a theme can make the header white and the hero pastel without new HTML. */
.site-header { --site-on-dark: var(--site-header-fg); }
.site-hero   { --site-on-dark: var(--site-hero-fg); }
.site-footer { --site-on-dark: var(--site-footer-fg); }
.site-auth__panel, .site-panel { --site-on-dark: var(--site-panel-fg); }
.site-header, .site-hero, .site-footer, .site-auth__panel, .site-panel {
    --site-on-dark-muted: color-mix(in srgb, var(--site-on-dark) 66%, transparent);
    --site-line-on-dark: color-mix(in srgb, var(--site-on-dark) 16%, transparent);
}

/* ---------- Base (only inside the public shell) ---------- */
.site-public {
    background: var(--site-bg);
    color: var(--site-ink);
    font-family: var(--site-font-body);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.site-public > .site-main { flex: 1 0 auto; }
/* Neutralise legacy globals from compli/css/style.css (decorative blob, 18px paragraphs) inside shell components */
body.site-public::before { content: none !important; display: none !important; }
.site-header p, .site-footer p, .site-auth p, .site-card p, .site-course p, .site-empty p { font-size: inherit; }
.site-public *, .site-public *::before, .site-public *::after { box-sizing: border-box; }
.site-public :focus-visible { outline: 2.5px solid var(--site-primary); outline-offset: 3px; }
.site-public img { max-width: 100%; }
.site-public ::selection { background: var(--site-primary-ring); }

.site-display,
.site-public .site-h1,
.site-public .site-h2,
.site-public .site-h3 {
    font-family: var(--site-font-display);
    font-weight: var(--site-heading-weight);
    letter-spacing: var(--site-heading-tracking);
    text-transform: var(--site-heading-transform);
    line-height: 1.15;
    margin: 0;
    color: inherit;
}
.site-public .site-h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.site-public .site-h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.site-public .site-h3 { font-size: 1.2rem; }
.site-display em, .site-h1 em, .site-h2 em { font-style: var(--site-heading-em); color: var(--site-heading-em-color); }

.site-lead { font-size: 1.05rem; color: var(--site-muted); max-width: 62ch; margin: 14px 0 0; }

.site-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--site-eyebrow-font);
    font-size: 0.72rem;
    letter-spacing: var(--site-eyebrow-tracking);
    text-transform: var(--site-eyebrow-transform);
    color: var(--site-primary-deep);
    margin-bottom: 14px;
}
.site-eyebrow::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.site-mono { font-family: var(--site-font-mono); letter-spacing: 0.02em; }

.site-container {
    width: 100%;
    max-width: var(--site-container);
    margin: 0 auto;
    padding: 0 var(--site-gutter);
}
.site-section { padding: 72px 0; }
.site-section--tight { padding: 48px 0; }
@media (max-width: 767px) {
    :root { --site-gutter: 16px; }
    .site-section { padding: 48px 0; }
    .site-section--tight { padding: 32px 0; }
}

/* ---------- Buttons ---------- */
.site-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--site-font-body);
    font-weight: var(--site-btn-weight);
    font-size: 0.9rem;
    letter-spacing: var(--site-btn-tracking);
    text-transform: var(--site-btn-transform);
    line-height: 1;
    padding: 12px 20px;
    min-height: 44px;
    border-radius: var(--site-btn-radius);
    border: 1px solid transparent;
    text-decoration: none !important;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.site-btn:hover { transform: translateY(var(--site-btn-lift)); }
.site-btn:active { transform: none; }
.site-btn[disabled], .site-btn.is-disabled { opacity: .55; pointer-events: none; }

.site-btn--primary { background: var(--site-primary); color: var(--site-primary-ink) !important; border-color: var(--site-primary); }
.site-btn--primary:hover { background: var(--site-primary-deep); border-color: var(--site-primary-deep); color: var(--site-primary-hover-ink) !important; box-shadow: 0 8px 20px -8px var(--site-primary); }

.site-btn--dark { background: var(--site-btn-dark-bg); color: var(--site-btn-dark-fg) !important; border-color: var(--site-btn-dark-border); }
.site-btn--dark:hover { background: color-mix(in srgb, var(--site-btn-dark-bg) 86%, var(--site-btn-dark-fg)); border-color: color-mix(in srgb, var(--site-btn-dark-bg) 86%, var(--site-btn-dark-fg)); }

.site-btn--outline { background: transparent; color: var(--site-ink) !important; border-color: var(--site-line-strong); }
.site-btn--outline:hover { border-color: var(--site-ink); background: var(--site-surface); }

.site-btn--ghost-light { background: transparent; color: var(--site-on-dark) !important; border-color: color-mix(in srgb, var(--site-on-dark) 35%, transparent); }
.site-btn--ghost-light:hover { border-color: var(--site-primary); color: var(--site-primary) !important; }

.site-btn--lg { padding: 15px 26px; font-size: 0.98rem; min-height: 52px; }
.site-btn--sm { padding: 8px 14px; font-size: 0.82rem; min-height: 36px; }
.site-btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: var(--site-header-bg);
    color: var(--site-header-fg);
    backdrop-filter: saturate(140%) blur(8px);
    -webkit-backdrop-filter: saturate(140%) blur(8px);
    border-bottom: 1px solid var(--site-header-border);
    font-family: var(--site-font-body);
}
.site-header__inner {
    display: flex;
    align-items: center;
    gap: 24px;
    height: var(--site-header-h);
    max-width: var(--site-container);
    margin: 0 auto;
    padding: 0 var(--site-gutter);
}
.site-brand { display: flex; align-items: center; flex: 0 1 auto; min-width: 0; text-decoration: none; }
.site-brand img { display: block; width: auto; height: auto; max-width: 100%; max-height: var(--site-logo-h); object-fit: contain; object-position: left center; }

.site-nav { display: flex; align-items: center; gap: 4px; margin: 0 auto; }
.site-nav__link {
    position: relative;
    color: var(--site-on-dark) !important;
    opacity: .78;
    text-decoration: none !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--site-btn-radius);
    transition: opacity .15s ease, background-color .15s ease;
}
.site-nav__link:hover { opacity: 1; background: color-mix(in srgb, var(--site-on-dark) 7%, transparent); }
.site-nav__link.is-active { opacity: 1; }
.site-nav__link.is-active::after {
    content: "";
    position: absolute;
    left: 14px; right: 14px; bottom: 2px;
    height: 2px;
    border-radius: 2px;
    background: var(--site-primary);
}

.site-header__actions { display: flex; align-items: center; gap: 10px; flex: none; }
.site-icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px; height: 42px;
    border-radius: 50%;
    border: 1px solid var(--site-line-on-dark);
    background: transparent;
    color: var(--site-on-dark) !important;
    text-decoration: none !important;
    cursor: pointer;
    transition: border-color .15s ease, color .15s ease;
}
.site-icon-btn:hover { border-color: var(--site-primary); color: var(--site-primary) !important; }
.site-icon-btn__badge {
    position: absolute;
    top: -4px; right: -4px;
    min-width: 18px; height: 18px;
    padding: 0 5px;
    border-radius: var(--site-pill);
    background: var(--site-accent);
    color: var(--site-accent-ink);
    font-size: 0.66rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
}

.site-burger { display: none; }
.site-burger span, .site-burger span::before, .site-burger span::after {
    display: block;
    width: 18px; height: 2px;
    border-radius: 2px;
    background: currentColor;
    position: relative;
    transition: transform .2s ease, background-color .2s ease;
}
.site-burger span::before, .site-burger span::after { content: ""; position: absolute; left: 0; }
.site-burger span::before { top: -6px; }
.site-burger span::after { top: 6px; }
.site-header.is-open .site-burger span { background: transparent; }
.site-header.is-open .site-burger span::before { transform: translateY(6px) rotate(45deg); }
.site-header.is-open .site-burger span::after { transform: translateY(-6px) rotate(-45deg); }

.site-drawer { display: none; }

@media (max-width: 991px) {
    .site-nav, .site-header__actions .site-hide-mobile { display: none; }
    .site-burger { display: inline-flex; }
    .site-header__actions { margin-left: auto; }
    .site-drawer {
        display: block;
        max-height: 0;
        overflow: hidden;
        transition: max-height .28s ease;
        border-top: 1px solid transparent;
    }
    .site-header.is-open .site-drawer { max-height: 80vh; border-top-color: var(--site-line-on-dark); }
    .site-drawer__inner { padding: 12px var(--site-gutter) 20px; display: flex; flex-direction: column; gap: 2px; }
    .site-drawer .site-nav__link { padding: 12px 4px; border-radius: 0; font-size: 1rem; border-bottom: 1px solid var(--site-line-on-dark); }
    .site-drawer .site-nav__link.is-active::after { display: none; }
    .site-drawer .site-nav__link.is-active { color: var(--site-primary) !important; }
    .site-drawer__cta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
}
@media (max-width: 480px) {
    .site-header__inner { gap: 12px; }
    .site-brand img { max-height: calc(var(--site-logo-h) - 6px); }
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--site-footer-bg);
    color: var(--site-on-dark-muted);
    padding: 56px 0 28px;
    border-top: 1px solid var(--site-line-on-dark);
    font-family: var(--site-font-body);
    font-size: 0.9rem;
}
.site-footer__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.site-footer__brand img { max-height: 40px; width: auto; margin-bottom: 16px; display: block; }
.site-footer__brand p { max-width: 34ch; margin: 0; line-height: 1.6; }
.site-footer h4 {
    font-family: var(--site-eyebrow-font);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: var(--site-eyebrow-transform);
    color: var(--site-footer-heading);
    margin: 0 0 14px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li + li { margin-top: 10px; }
.site-footer a { color: var(--site-on-dark-muted) !important; text-decoration: none !important; transition: color .15s ease; }
.site-footer a:hover { color: var(--site-on-dark) !important; }
.site-footer__bottom {
    margin-top: 44px;
    padding-top: 20px;
    border-top: 1px solid var(--site-line-on-dark);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 0.78rem;
}
@media (max-width: 767px) {
    .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
    .site-footer__brand { grid-column: 1 / -1; }
}

/* ---------- Hero band ---------- */
.site-hero {
    position: relative;
    background: var(--site-hero-bg);
    color: var(--site-on-dark);
    padding: 64px 0 56px;
    overflow: hidden;
}
.site-hero .site-h1, .site-hero .site-h2 { color: var(--site-on-dark); }
.site-hero .site-lead { color: var(--site-on-dark-muted); }
.site-hero .site-eyebrow { color: var(--site-hero-accent); }
.site-hero--overlap { padding-bottom: 128px; }
.site-overlap { position: relative; margin-top: -88px; z-index: 2; }
@media (max-width: 767px) {
    .site-hero { padding: 44px 0 40px; }
    .site-hero--overlap { padding-bottom: 100px; }
    .site-overlap { margin-top: -72px; }
}

/* Dark brand tile (icon squares, placeholder media). Use instead of hardcoding var(--site-dark) + colour. */
.site-tile {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--site-dark);
    color: var(--site-primary);
}
.site-media-fallback {
    background: linear-gradient(135deg, var(--site-dark) 0%, var(--site-dark-2) 55%, var(--site-primary-deep) 100%);
}

/* ---------- Cards ---------- */
.site-card {
    background: var(--site-card-bg);
    border: var(--site-card-border);
    border-radius: var(--site-card-radius);
    box-shadow: var(--site-card-shadow);
}
.site-card--pad { padding: 28px; }
@media (max-width: 575px) { .site-card--pad { padding: 20px; } }

.site-grid { display: grid; gap: 22px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* Course card (catalogue) */
.site-course {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--site-card-bg);
    border: var(--site-card-border);
    border-radius: var(--site-card-radius);
    box-shadow: var(--site-card-shadow);
    overflow: hidden;
    text-decoration: none !important;
    color: var(--site-ink) !important;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.site-course:hover { transform: translateY(var(--site-card-hover-lift)); box-shadow: var(--site-card-hover-shadow); border-color: var(--site-line-strong); }
.site-course__media {
    position: relative;
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--site-dark) 0%, var(--site-dark-2) 55%, var(--site-primary-deep) 100%);
    overflow: hidden;
}
.site-course__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.site-course:hover .site-course__media img { transform: scale(1.04); }
.site-course__placeholder {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    color: color-mix(in srgb, var(--site-light) 28%, transparent);
    font-size: 2.4rem;
}
.site-course__placeholder span {
    position: absolute; left: 16px; bottom: 14px;
    font-family: var(--site-font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--site-light) 70%, transparent);
}
.site-course__tag {
    position: absolute; top: 12px; left: 12px;
    font-family: var(--site-font-mono);
    font-size: 0.64rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: var(--site-chip-radius);
    background: color-mix(in srgb, var(--site-surface) 94%, transparent);
    color: var(--site-ink);
}
.site-course__body { display: flex; flex-direction: column; flex: 1; padding: 20px 20px 18px; }
.site-course__title {
    font-family: var(--site-font-display);
    font-weight: var(--site-heading-weight);
    font-size: 1.12rem;
    line-height: 1.3;
    margin: 0 0 8px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.site-course__text {
    font-size: 0.87rem;
    color: var(--site-muted);
    margin: 0 0 18px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.site-course__foot {
    margin-top: auto;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--site-line);
}
.site-price { font-family: var(--site-font-display); font-weight: var(--site-heading-weight); font-size: 1.2rem; color: var(--site-ink); }
.site-price--free { color: var(--site-primary-deep); }
.site-link-arrow { font-size: 0.85rem; font-weight: 600; color: var(--site-primary-deep); display: inline-flex; align-items: center; gap: 6px; }
.site-course:hover .site-link-arrow { gap: 10px; }

/* ---------- Pills / chips ---------- */
.site-pill {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--site-font-mono);
    font-size: 0.68rem;
    padding: 5px 11px;
    border-radius: var(--site-chip-radius);
    background: var(--site-bg-2);
    border: 1px solid var(--site-line);
    color: var(--site-ink);
    white-space: nowrap;
}
.site-pill--primary { background: var(--site-primary-soft); border-color: var(--site-primary-line); color: var(--site-primary-deep); }
.site-pill--dark { background: var(--site-dark); border-color: var(--site-dark); color: var(--site-light); }

.site-chip {
    font-family: var(--site-font-mono);
    font-size: 0.78rem;
    padding: 9px 16px;
    border-radius: var(--site-chip-radius);
    background: var(--site-paper);
    border: 1px solid var(--site-line);
    color: var(--site-ink);
    cursor: pointer;
    transition: all .15s ease;
    white-space: nowrap;
}
.site-chip:hover { border-color: var(--site-ink); }
.site-chip.is-active { background: var(--site-dark); border-color: var(--site-dark); color: var(--site-light); }

/* ---------- Forms ---------- */
.site-field { display: block; margin-bottom: 16px; }
.site-label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--site-ink); margin-bottom: 6px; }
.site-input {
    width: 100%;
    min-height: 50px;
    padding: 12px 16px;
    font: inherit;
    font-size: 0.95rem;
    color: var(--site-ink);
    background: var(--site-input-bg);
    border: var(--site-input-border);
    border-radius: var(--site-input-radius);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.site-input::placeholder { color: var(--site-placeholder); }
.site-input:focus { outline: none; border-color: var(--site-primary-deep); box-shadow: 0 0 0 4px var(--site-primary-ring); }

.site-alert {
    border-radius: var(--site-radius-sm);
    padding: 12px 16px;
    font-size: 0.88rem;
    margin-bottom: 16px;
    border: 1px solid;
}
.site-alert--error { background: var(--site-danger-soft); border-color: var(--site-danger-line); color: var(--site-danger); }
.site-alert--success { background: var(--site-success-soft); border-color: var(--site-success-line); color: var(--site-success); }

/* Page-level toast (login / logout / cart / payment messages).
   Markup is shared by ui/lms_layout/layout.blade.php and Shared/SiteLayout.vue.
   Success toasts close when the countdown bar finishes (hover pauses it); errors stay until closed. */
.site-toast-stack {
    position: fixed;
    top: calc(var(--site-header-h, 68px) + 16px);
    right: 24px;
    z-index: 1090;
    width: min(400px, calc(100vw - 32px));
    pointer-events: none;
}
.site-toast {
    --toast-accent: var(--site-success);
    --toast-soft: var(--site-success-soft);
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 14px 18px 18px;
    background: var(--site-surface);
    color: var(--site-ink);
    border: 1px solid var(--site-line);
    border-radius: var(--site-radius);
    box-shadow: 0 18px 40px -12px var(--site-shadow-color, rgba(15, 23, 42, .28)), 0 2px 6px rgba(15, 23, 42, .06);
    overflow: hidden;
    pointer-events: auto;
    animation: site-toast-in .45s cubic-bezier(.21, 1.02, .73, 1) both;
}
.site-toast::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--toast-accent); }
.site-toast--error { --toast-accent: var(--site-danger); --toast-soft: var(--site-danger-soft); }
.site-toast.is-leaving { animation: site-toast-out .3s ease forwards; }

.site-toast__icon {
    flex: none;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--toast-soft);
    color: var(--toast-accent);
    font-size: 1.05rem;
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--toast-soft) 55%, transparent);
}
.site-toast__body { flex: 1; min-width: 0; padding-top: 1px; }
.site-toast__title { display: block; font-size: 0.95rem; font-weight: 700; line-height: 1.3; color: var(--site-ink); }
.site-toast__text { margin: 3px 0 0; font-size: 0.86rem; line-height: 1.5; color: var(--site-muted); overflow-wrap: anywhere; }
.site-toast__close {
    flex: none;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    margin: -4px -2px 0 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--site-muted);
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.site-toast__close:hover { background: var(--site-paper); color: var(--site-ink); }
.site-toast__close:focus-visible { outline: 2px solid var(--toast-accent); outline-offset: 2px; }
.site-toast__progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: var(--toast-accent);
    opacity: .55;
    transform-origin: left center;
    animation: site-toast-progress 5s linear forwards;
}
.site-toast:hover .site-toast__progress,
.site-toast:focus-within .site-toast__progress { animation-play-state: paused; }

@keyframes site-toast-in { from { opacity: 0; transform: translateX(24px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes site-toast-out { to { opacity: 0; transform: translateX(24px) scale(.97); } }
@keyframes site-toast-progress { from { transform: scaleX(1); } to { transform: scaleX(0); } }

@media (max-width: 575px) {
    /* stays at the top so it never covers the course page's bottom buy bar */
    .site-toast-stack { top: calc(var(--site-header-h, 64px) + 10px); right: 12px; left: 12px; width: auto; }
    @keyframes site-toast-in { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
    @keyframes site-toast-out { to { opacity: 0; transform: translateY(-12px); } }
}
@media (prefers-reduced-motion: reduce) {
    .site-toast, .site-toast.is-leaving { animation-duration: .01s; }
}

/* ---------- Check list ---------- */
.site-checklist { list-style: none; margin: 0; padding: 0; }
.site-checklist li { display: flex; align-items: flex-start; gap: 12px; }
.site-checklist li + li { margin-top: 12px; }
.site-checklist .site-check {
    flex: none;
    width: 22px; height: 22px;
    margin-top: 1px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--site-primary-soft);
    color: var(--site-primary-deep);
    font-size: 0.62rem;
}

/* ---------- Auth (login / register / OTP) ---------- */
.site-auth { padding: 56px 0 72px; }
.site-auth__card {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    max-width: 1000px;
    margin: 0 auto;
    background: var(--site-card-bg);
    border: var(--site-card-border);
    border-radius: var(--site-radius-lg);
    box-shadow: var(--site-shadow-lg);
    overflow: hidden;
}
.site-auth__panel {
    position: relative;
    padding: 44px 40px;
    color: var(--site-on-dark);
    background: var(--site-panel-bg);
    display: flex;
    flex-direction: column;
}
.site-auth__panel .site-h2 { color: var(--site-on-dark); font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.site-auth__panel .site-lead { color: var(--site-on-dark-muted); font-size: 0.97rem; }
.site-auth__panel .site-eyebrow { color: var(--site-hero-accent); }
/* Accents on dark surfaces (heading highlights, labels) use the "accent on dark" token so they stay
   readable whatever the brand colour is; for brands whose primary is already bright the two are equal. */
.site-hero, .site-auth__panel, .site-panel { --site-heading-em-color: var(--site-hero-accent); }
.site-auth__perks { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 18px; }
.site-auth__perks li { display: flex; gap: 14px; align-items: flex-start; font-size: 0.9rem; color: var(--site-on-dark-muted); }
.site-auth__perks strong { display: block; color: var(--site-on-dark); font-weight: 600; margin-bottom: 2px; }
.site-auth__perks i {
    flex: none;
    width: 36px; height: 36px;
    border-radius: var(--site-radius-sm);
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--site-primary-soft);
    border: 1px solid var(--site-primary-line);
    color: var(--site-hero-accent);
    font-size: 0.85rem;
}
.site-auth__panel-foot { margin-top: auto; padding-top: 32px; font-size: 0.78rem; color: var(--site-on-dark-muted); font-family: var(--site-font-mono); }
.site-auth__form { padding: 44px 44px 36px; }
.site-auth__title { font-family: var(--site-font-display); font-size: 1.7rem; font-weight: var(--site-heading-weight); text-transform: var(--site-heading-transform); margin: 0 0 6px; color: var(--site-ink); }
.site-auth__sub { margin: 0 0 26px; color: var(--site-muted); font-size: 0.93rem; }
.site-auth__links { margin-top: 22px; text-align: center; font-size: 0.87rem; color: var(--site-muted); display: grid; gap: 8px; }
.site-auth__links a, .site-link { color: var(--site-primary-deep) !important; font-weight: 600; text-decoration: none !important; background: none; border: 0; padding: 0; cursor: pointer; font: inherit; }
.site-auth__links a:hover, .site-link:hover { text-decoration: underline !important; }
.site-auth__legal { margin: 20px 0 0; font-size: 0.76rem; color: var(--site-muted); text-align: center; }
.site-auth__legal a { color: var(--site-ink) !important; text-decoration: underline !important; }

.site-divider { display: flex; align-items: center; gap: 14px; margin: 22px 0 16px; font-size: 0.78rem; color: var(--site-muted); }
.site-divider::before, .site-divider::after { content: ""; flex: 1; height: 1px; background: var(--site-line); }

/* Segmented control (Learner / Corporate / Guest) */
.site-segmented {
    display: flex;
    padding: 4px;
    gap: 4px;
    border-radius: var(--site-btn-radius);
    background: var(--site-paper);
    border: 1px solid var(--site-line);
    margin-bottom: 28px;
}
.site-segmented > * {
    flex: 1;
    text-align: center;
    padding: 9px 14px;
    border-radius: var(--site-btn-radius);
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--site-muted);
    cursor: pointer;
    user-select: none;
    transition: background-color .15s ease, color .15s ease;
}
.site-segmented > .active, .site-segmented > .is-active { background: var(--site-dark); color: var(--site-light); box-shadow: var(--site-shadow-sm); }

/* Step indicator */
.site-steps { list-style: none; display: flex; align-items: center; gap: 10px; margin: 0 0 26px; padding: 0; font-size: 0.78rem; color: var(--site-muted); }
.site-steps li { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.site-steps li + li::before { content: ""; width: 22px; height: 1px; background: var(--site-line-strong); margin-right: 2px; }
.site-steps b {
    width: 24px; height: 24px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.7rem;
    background: var(--site-paper);
    border: 1px solid var(--site-line-strong);
    color: var(--site-muted);
}
.site-steps .is-current { color: var(--site-ink); font-weight: 600; }
.site-steps .is-current b { background: var(--site-primary); border-color: var(--site-primary); color: var(--site-primary-ink); }
.site-steps .is-done b { background: var(--site-dark); border-color: var(--site-dark); color: var(--site-light); }

.site-input-icon { position: relative; }
.site-input-icon > i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--site-muted); font-size: 0.9rem; pointer-events: none; }
.site-input-icon > .site-input { padding-left: 44px; }
.site-input-icon > .site-input-action { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); background: none; border: 0; color: var(--site-muted); width: 36px; height: 36px; border-radius: 8px; cursor: pointer; }
.site-input-icon > .site-input-action:hover { color: var(--site-ink); background: var(--site-paper); }
.site-otp { text-align: center; font-family: var(--site-font-mono); font-size: 1.6rem !important; letter-spacing: 0.5em; padding-left: calc(16px + 0.5em) !important; }

.site-check-row { display: flex; align-items: flex-start; gap: 10px; font-size: 0.86rem; color: var(--site-muted); margin-bottom: 12px; cursor: pointer; }
.site-check-row input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--site-primary-deep); flex: none; }

.site-social { display: flex; justify-content: center; gap: 10px; }
.site-social a {
    width: 44px; height: 44px;
    border-radius: var(--site-radius-sm);
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid var(--site-line-strong);
    color: var(--site-ink) !important;
    text-decoration: none !important;
    transition: border-color .15s ease, transform .15s ease;
}
.site-social a:hover { border-color: var(--site-ink); transform: translateY(-1px); }

@media (max-width: 860px) {
    .site-auth { padding: 24px 0 48px; }
    .site-auth__card { grid-template-columns: minmax(0, 1fr); max-width: 520px; }
    .site-auth__panel { padding: 28px 24px; }
    .site-auth__perks, .site-auth__panel-foot { display: none; }
    .site-auth__form { padding: 28px 22px 26px; }
}

/* ---------- Utilities ---------- */
.site-sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.site-muted { color: var(--site-muted); }
.site-empty {
    text-align: center;
    padding: 56px 24px;
    border: 1.5px dashed var(--site-line-strong);
    border-radius: var(--site-card-radius);
    color: var(--site-muted);
    background: var(--site-paper);
}

/* ---------- Legacy harmonisation ----------
   Older public Blade pages still use Bootstrap classes. Inside the public shell,
   map them onto the design tokens so every page follows the tenant theme. */
.site-main h1:not([class*="site-"]),
.site-main h2:not([class*="site-"]),
.site-main .heading,
.site-main .section-title {
    font-family: var(--site-font-display);
    font-weight: var(--site-heading-weight);
    letter-spacing: var(--site-heading-tracking);
}
.site-main .text-primary { color: var(--site-primary-deep) !important; }
.site-main .btn-primary,
.site-main .submit-btn,
.site-main .btn-explore,
.site-main .explore-btn {
    background: var(--site-primary) !important;
    border-color: var(--site-primary) !important;
    color: var(--site-primary-ink) !important;
    border-radius: var(--site-btn-radius);
    font-weight: var(--site-btn-weight);
    text-transform: var(--site-btn-transform);
    box-shadow: none;
}
.site-main .btn-primary:hover,
.site-main .submit-btn:hover,
.site-main .btn-explore:hover,
.site-main .explore-btn:hover {
    background: var(--site-primary-deep) !important;
    border-color: var(--site-primary-deep) !important;
    color: var(--site-primary-hover-ink) !important;
}
.site-main .btn-outline-primary {
    color: var(--site-ink) !important;
    border-color: var(--site-line-strong) !important;
    border-radius: var(--site-btn-radius);
    background: transparent !important;
}
.site-main .btn-outline-primary:hover { border-color: var(--site-ink) !important; background: var(--site-surface) !important; }
.site-main .form-control:focus,
.site-main .form-select:focus {
    border-color: var(--site-primary-deep);
    box-shadow: 0 0 0 4px var(--site-primary-ring);
}
.site-main .card { border-radius: var(--site-card-radius); border-color: var(--site-line); background: var(--site-card-bg); }

@media (prefers-reduced-motion: reduce) {
    .site-public *, .site-header *, .site-footer * { transition: none !important; animation: none !important; }
}