/* ============================================================
   TUBIASCONTIGO — Header & Sidebar Styles
   /public/assets/css/header.css
   ============================================================ */

/* ---- Sidebar panel (glass) ---- */
.tbc-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100%;
    width: 80%;
    max-width: 320px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    border-left: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: -8px 0 40px rgba(0, 0, 0, 0.18), inset 1px 0 0 rgba(255, 255, 255, 0.7);
}

.tbc-sidebar.is-open {
    transform: translateX(0);
}

/* ---- Backdrop ---- */
#sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 90;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

#sidebar-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* ---- Sidebar inner dividers ---- */
.tbc-sidebar-header,
.tbc-sidebar-footer {
    border-color: rgba(255, 255, 255, 0.3);
}

/* ---- Cart icon badge ---- */
.cart-badge {
    display: none;
}

.cart-badge.has-items {
    display: flex;
}

/* ---- Cart item card ---- */
.cart-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all 0.2s;
}

/* ---- Qty control pill ---- */
.qty-control {
    background: rgba(139, 92, 246, 0.08);
    border-radius: 8px;
    padding: 2px 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ---- Cart empty state icon bg ---- */
.cart-empty-icon-bg {
    background: rgba(139, 92, 246, 0.1);
}

/* ---- Cart icon badge bg ---- */
.cart-icon-bg {
    background: rgba(139, 92, 246, 0.15);
}

/* ---- Cart totals divider ---- */
.cart-totals-divider {
    border-top: 1px solid rgba(0, 0, 0, 0.07);
    margin: 0;
}

/* ---- Nav link active state ---- */
.sidebar-nav-link.active {
    background: rgba(139, 92, 246, 0.15);
}