.page-header {
    position: relative;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-header-overlay {
    position: absolute;
    inset: 0;
    background: rgba(14, 104, 144, 0.25);
}

.page-header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 20px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.breadcrumb-box {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 14px;
    backdrop-filter: blur(4px);
}

.breadcrumb-box a {
    color: #fff;
    text-decoration: none;
    opacity: 0.85;
    transition: 0.2s;
}

.breadcrumb-box a:hover {
    opacity: 1;
    text-decoration: underline;
}

.separator {
    color: #ccc;
}

.breadcrumb-current {
    color: #fff;
    font-weight: 600;
}

/* ✅ Responsive cho mobile */
@media (max-width: 768px) {
    .page-title {
        font-size: 20px;
    }

    .page-header {
        min-height: 110px;
    }

    .breadcrumb-box {
        font-size: 13px;
        padding: 5px 12px;
    }
}