:root {
    --brand-primary: #2f55d4;
    --brand-dark: #0f172a;
    --brand-muted: #64748b;
    --surface-soft: #f8fafc;
}

body.frontend-shell {
    color: #0f172a;
    font-family: "Open Sans", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

.frontend-main {
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.frontend-container {
    max-width: 1180px;
}

.frontend-navbar {
    background: rgba(255, 255, 255, 0.94);
}

.frontend-navbar .navbar-brand {
    letter-spacing: 0.02em;
}

.frontend-navbar .nav-link {
    color: #1e293b;
    font-weight: 500;
    font-size: 14px;
    border-radius: 999px;
    padding: 0.4rem 0.85rem;
}

.frontend-navbar .nav-link:hover,
.frontend-navbar .nav-link:focus,
.frontend-navbar .nav-link.active {
    color: var(--brand-primary);
    background: #eef2ff;
}

.frontend-pill-btn {
    border-radius: 999px;
    padding-inline: 0.95rem;
}

.hero-panel,
.frontend-panel,
.frontend-card,
.frontend-filter-card {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    background: #fff;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.hero-panel {
    padding: clamp(1.25rem, 3vw, 2.5rem);
}

.section-heading {
    margin-bottom: 1rem;
}

.section-heading .kicker {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--brand-muted);
    font-weight: 700;
}

.frontend-empty-state {
    border: 1px dashed #cbd5e1;
    border-radius: 0.9rem;
    background: #fff;
    color: #64748b;
    padding: 1.1rem;
    font-size: 0.92rem;
}

.frontend-product-card {
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.frontend-product-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 26px rgba(15, 23, 42, 0.11);
}

.frontend-product-media {
    position: relative;
    border-radius: 0.75rem;
    overflow: hidden;
    background: #f8fafc;
}

.frontend-product-image {
    aspect-ratio: 1 / 1;
    object-fit: contain;
    width: 100%;
    background: #f8fafc;
    border-radius: 0.75rem;
    padding: 0.5rem;
}

.frontend-product-title {
    min-height: 2.7em;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.frontend-product-badge {
    position: absolute;
    top: 0.6rem;
    left: 0.6rem;
}

.frontend-price {
    font-size: 1rem;
    font-weight: 700;
}

.frontend-auth-wrap {
    max-width: 1100px;
    margin-inline: auto;
}

.frontend-auth-side {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%);
    color: #fff;
    border-radius: 1rem;
}

.frontend-auth-side p {
    color: rgba(255, 255, 255, 0.88);
}

.frontend-filter-card {
    padding: 1rem;
}

.frontend-filter-card .form-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    color: #64748b;
}

.frontend-summary-sticky {
    position: sticky;
    top: 1rem;
}

.frontend-footer {
    background: #fff;
}

.frontend-footer a {
    color: #334155;
}

.frontend-footer a:hover,
.frontend-footer a:focus {
    color: var(--brand-primary);
}


@media (max-width: 991.98px) {
    .frontend-navbar .offcanvas {
        height: 100dvh;
        max-height: 100dvh;
    }

    .frontend-navbar .offcanvas .offcanvas-body {
        overflow-y: auto;
    }
}
@media (max-width: 991.98px) {
    .frontend-main {
        padding-top: 1.25rem !important;
    }

    .hero-panel {
        border-radius: 0.9rem;
    }

    .frontend-filter-card {
        padding: 0.9rem;
    }
}


/* Navigation dropdown + mega menu */
.frontend-navbar .dropdown-submenu { position: relative; }
.frontend-navbar .dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin: 0;
}
.frontend-navbar .dropdown-menu.submenu { margin-top: 0; }
.frontend-navbar .navbar-nav > .dropdown > .dropdown-menu,
.frontend-navbar .dropdown-submenu > .dropdown-menu,
.frontend-navbar .mega-menu-panel {
    border: 1px solid #ececec;
    border-radius: 0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    margin-top: 0;
    background: #fff;
}
.frontend-navbar .navbar-nav > .dropdown > .dropdown-menu,
.frontend-navbar .dropdown-submenu > .dropdown-menu { padding: 0.5rem 0; }
.frontend-navbar .dropdown-mega { position: static; }
.frontend-navbar .mega-menu-panel {
    left: 0;
    right: 0;
    width: 100%;
    padding: 1rem 1.25rem;
}
.frontend-navbar .mega-menu-columns {
    display: grid;
    grid-template-columns: repeat(var(--mega-menu-columns, 2), minmax(0, 1fr));
    column-gap: 2rem;
    row-gap: 1rem;
}
.frontend-navbar .mega-menu-column-title {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: #111;
}
.frontend-navbar .mega-menu-links .dropdown-item,
.frontend-navbar .dropdown-menu .dropdown-item {
    font-size: 0.875rem;
    color: #333;
    padding-top: 0.22rem;
    padding-bottom: 0.22rem;
    border-radius: 0;
    white-space: nowrap;
}
.frontend-navbar .mega-menu-links .dropdown-item:hover,
.frontend-navbar .mega-menu-links .dropdown-item:focus,
.frontend-navbar .dropdown-menu .dropdown-item:hover,
.frontend-navbar .dropdown-menu .dropdown-item:focus {
    background: transparent;
    color: #0d6efd;
}

@media (max-width: 991.98px) {
    .frontend-navbar .dropdown-submenu > .dropdown-menu { left: 0; }
    .frontend-navbar .mega-menu-panel {
        position: static;
        width: 100%;
        box-shadow: none;
    }
    .frontend-navbar .mega-menu-columns {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.frontend-navbar .dropdown-menu,
.frontend-navbar .dropdown-menu .dropdown-item,
.frontend-navbar .mega-menu-column-title {
    font-family: "Open Sans", "Helvetica Neue", Arial, sans-serif;
}
.frontend-navbar .dropdown-menu {
    font-size: 14px;
}
.frontend-navbar .mega-menu-column-title {
    font-size: 12px;
    font-weight: 700;
}