/* Bootstrap-compatible utility subset for hosts that do NOT load Bootstrap (Platform, Portal).

   Shared.Web components use a handful of Bootstrap classes (text-muted, alert, btn, d-flex, gap-*,
   m*-/p*- spacing, form-label/form-text). The App host loads bootstrap.min.css, so they render
   there; Platform and Portal do not, so the same component rendered unstyled. This sheet gives
   those hosts the same look with Bootstrap 5.3's values, reading the same --bs-* variables that
   theme-tokens.css sets on .btn-primary / .alert-* so the tenant theme applies.

   Do NOT load it in a host that loads Bootstrap. Only classes actually used by Platform, Portal or
   Shared .razor files are here (CSS review 2026-10-05, CSS-05); add one when a component needs it. */

/* ---- Text ---- */
.text-muted { color: var(--gnt-muted-color) !important; }
.text-danger { color: var(--gnt-danger-color) !important; }
.text-end { text-align: right !important; }
.small, small { font-size: 0.875em; }
.fw-normal { font-weight: 400 !important; }
.list-unstyled { padding-left: 0; list-style: none; }

/* ---- Layout ---- */
.d-flex { display: flex !important; }
.flex-column { flex-direction: column !important; }
.align-items-start { align-items: flex-start !important; }
.align-items-center { align-items: center !important; }
.align-items-baseline { align-items: baseline !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }

.row { display: flex; flex-wrap: wrap; }
.row > * { flex-shrink: 0; width: 100%; max-width: 100%; }
.col-12 { flex: 0 0 auto; width: 100%; }
@media (min-width: 768px) {
    .col-md-6 { flex: 0 0 auto; width: 50%; }
}

/* ---- Spacing (Bootstrap spacer scale: 1 = .25rem, 2 = .5rem, 3 = 1rem, 4 = 1.5rem) ---- */
.m-2 { margin: 0.5rem !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.ms-2 { margin-left: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.py-1 { padding-top: 0.25rem !important; padding-bottom: 0.25rem !important; }
.py-2 { padding-top: 0.5rem !important; padding-bottom: 0.5rem !important; }

/* ---- Alerts ---- */
.alert {
    position: relative;
    padding: 1rem;
    margin-bottom: 1rem;
    color: var(--bs-alert-color, inherit);
    background-color: var(--bs-alert-bg, transparent);
    border: 1px solid var(--bs-alert-border-color, transparent);
    border-radius: 0.375rem;
}
.alert-heading { color: inherit; }
.alert-info {
    --bs-alert-bg: var(--gnt-info-tint);
    --bs-alert-border-color: var(--gnt-info-border);
    --bs-alert-color: var(--gnt-info-text);
}

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--bs-btn-color, var(--gnt-text-color));
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: var(--bs-btn-bg, transparent);
    border: 1px solid var(--bs-btn-border-color, transparent);
    border-radius: 0.375rem;
}
.btn:hover {
    color: var(--bs-btn-hover-color, var(--bs-btn-color, var(--gnt-text-color)));
    background-color: var(--bs-btn-hover-bg, var(--bs-btn-bg, transparent));
    border-color: var(--bs-btn-hover-border-color, var(--bs-btn-border-color, transparent));
}
.btn:disabled { pointer-events: none; opacity: 0.65; }
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.875rem; border-radius: 0.25rem; }
.btn-secondary {
    --bs-btn-bg: var(--gnt-muted-color);
    --bs-btn-border-color: var(--gnt-muted-color);
    --bs-btn-color: var(--gnt-text-inverse);
    --bs-btn-hover-bg: var(--gnt-text-secondary);
    --bs-btn-hover-border-color: var(--gnt-text-secondary);
    --bs-btn-hover-color: var(--gnt-text-inverse);
}
.btn-link {
    --bs-btn-color: var(--gnt-primary-color);
    --bs-btn-hover-color: var(--gnt-primary-strong);
    text-decoration: underline;
}

/* ---- Forms ---- */
.form-label { margin-bottom: 0.5rem; }
.form-text { margin-top: 0.25rem; font-size: 0.875em; color: var(--gnt-muted-color); }
.form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gnt-text-color);
    background-color: var(--gnt-surface-color);
    border: 1px solid var(--gnt-border-color);
    border-radius: 0.375rem;
}

/* ---- Tables ---- */
.table { width: 100%; margin-bottom: 1rem; vertical-align: top; border-collapse: collapse; }
.table > :not(caption) > * > * { padding: 0.5rem; border-bottom: 1px solid var(--gnt-border-color); }
.table-sm > :not(caption) > * > * { padding: 0.25rem; }
.table-bordered > :not(caption) > * > * { border: 1px solid var(--gnt-border-color); }