/* ═══════════════════════════════════════════════════════════════
   JMAC Web — Layout
   Page body, breadcrumb bar, logo, footer, blog cards.
   ═══════════════════════════════════════════════════════════════ */

/* ── Navbar Spacing ──────────────────────────────────────────── */
.page-body {
    padding-top: calc(var(--navbar-height) + var(--breadcrumb-height, 0px));
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

[data-bs-theme="light"] .page-body {
    background: #eeeeee;
}

.page-body > main {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.page-body > main > article {
    flex: 1;
    animation: fadeIn var(--duration-normal) var(--ease-out);
}

/* Full-bleed hero sections extend behind the transparent navbar */
.page-body > main > article > .mesh-gradient:first-child,
.page-body > main > article > .mesh-gradient-tracked:first-child {
    margin-top: calc(-1 * (var(--navbar-height) + var(--breadcrumb-height, 0px)));
    padding-top: calc(var(--navbar-height) + var(--breadcrumb-height, 0px));
}

/* ── Breadcrumb Bar ─────────────────────────────────────────── */
:root {
    --breadcrumb-height: 0px;
}

.breadcrumb-bar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    right: 0;
    z-index: 1029;
    height: var(--breadcrumb-height);
    display: flex;
    align-items: center;
    background-color: rgba(var(--bs-body-bg-rgb), 0.7);
    backdrop-filter: blur(12px) saturate(1.4);
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    border-bottom: 1px solid var(--surface-border);
}

.breadcrumb-bar .breadcrumb {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.breadcrumb-bar .breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: var(--text-muted);
    font-weight: 400;
    padding: 0 0.35rem;
}

.breadcrumb-bar .breadcrumb-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-out);
}

.breadcrumb-bar .breadcrumb-item a:hover {
    color: var(--brand-accent);
}

.breadcrumb-bar .breadcrumb-item.active {
    color: var(--text-muted);
}

/* ── Logo Environment Background ────────────────────────────── */
.logo-env-bg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 0;
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
    background-color: rgba(var(--bs-body-bg-rgb), 0.7);
    backdrop-filter: blur(12px) saturate(1.4);
    -webkit-backdrop-filter: blur(12px) saturate(1.4);
    border-top: 1px solid var(--surface-border);
    margin-top: 50px;
    padding: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

[data-bs-theme="dark"] .site-footer {
    background-color: rgba(var(--bs-body-bg-rgb), 0.7);
}

.site-footer .footer-meta {
    font-size: 0.7rem;
    opacity: 0.75;
}

.site-footer .badge-trust {
    font-size: 0.78rem;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* ── Offcanvas Slide-in Panels (Alerts, Settings) ────────────── */
#alertsPanel,
#settingsPanel {
    width: min(380px, 90vw);
}

#alertsPanel .offcanvas-header,
#settingsPanel .offcanvas-header {
    background-color: var(--surface-raised);
}

#alertsPanel .list-group-item {
    border-left: 3px solid transparent;
    transition: background-color var(--duration-fast, 150ms) ease;
}

#alertsPanel .list-group-item.bg-primary {
    border-left-color: var(--bs-primary);
}

/* ── Blog Article Cards ──────────────────────────────────────── */
.blog-card {
    border: 1px solid var(--surface-border);
    border-radius: 0.75rem;
    overflow: hidden;
    background: var(--surface-bg);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.blog-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

.blog-tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--brand-gradient-subtle);
    color: var(--brand-accent);
}