.blt-mnav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 55, 80, 0.45);
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.blt-mnav-overlay.active { opacity: 1; pointer-events: auto; }

.blt-mnav-drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 320px;
    max-width: 85vw;
    background: #fff;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 8px 0 32px rgba(0,0,0,0.12);
    font-family: 'Inter', sans-serif;
}
.blt-mnav-drawer.active { transform: translateX(0); }

.blt-mnav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid #e5e7eb;
    flex-shrink: 0;
}
.blt-mnav-header img { height: 32px; width: auto; }
.blt-mnav-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}
.blt-mnav-close:hover { background: #f8fafb; }
.blt-mnav-close svg { width: 18px; height: 18px; }

.blt-mnav-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 12px 24px;
}

.blt-mnav-links {
    list-style: none;
    margin: 0;
    padding: 0;
}
.blt-mnav-links li { margin: 0; }
.blt-mnav-links a {
    display: block;
    padding: 14px 12px;
    font-size: 15px;
    font-weight: 600;
    color: #003750;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
}
.blt-mnav-links a:hover,
.blt-mnav-links li.current-menu-item a {
    background: #E6FAF8;
    color: #00B4AA;
}

.blt-mnav-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 16px 12px;
}

.blt-mnav-account-guest a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 12px;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    background: #00B4AA;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.15s;
}
.blt-mnav-account-guest a:hover { background: #008F86; }
.blt-mnav-account-guest svg { width: 18px; height: 18px; flex-shrink: 0; }

.blt-mnav-account-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px 16px;
}
.blt-mnav-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #003750;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}
.blt-mnav-account-name { font-size: 14px; font-weight: 700; color: #003750; }
.blt-mnav-account-sub { font-size: 12px; color: #6b7280; margin-top: 1px; }

.blt-mnav-account-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #003750;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.15s;
}
.blt-mnav-account-links a:hover { background: #f8fafb; }
.blt-mnav-account-links svg { width: 18px; height: 18px; color: #00B4AA; flex-shrink: 0; }
.blt-mnav-account-links a.blt-mnav-logout { color: #dc2626; }
.blt-mnav-account-links a.blt-mnav-logout svg { color: #dc2626; }

@media (min-width: 992px) {
    .blt-mnav-overlay, .blt-mnav-drawer { display: none !important; }
}